WO2011015115A1 - Light shell of high power single polycrystalline led chip module of street lamp - Google Patents

Light shell of high power single polycrystalline led chip module of street lamp Download PDF

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Publication number
WO2011015115A1
WO2011015115A1 PCT/CN2010/075569 CN2010075569W WO2011015115A1 WO 2011015115 A1 WO2011015115 A1 WO 2011015115A1 CN 2010075569 W CN2010075569 W CN 2010075569W WO 2011015115 A1 WO2011015115 A1 WO 2011015115A1
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Prior art keywords
light field
shaped
flat
fan
inner cavity
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PCT/CN2010/075569
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French (fr)
Chinese (zh)
Inventor
杨然森
陈鸿
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Yang Jansen
Chen Hong
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Publication of WO2011015115A1 publication Critical patent/WO2011015115A1/en

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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00Globes; Bowls; Cover glasses
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/14Bayonet-type fastening
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V17/00Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
    • F21V17/16Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting
    • F21V17/164Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by deformation of parts; Snap action mounting the parts being subjected to bending, e.g. snap joints
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10Outdoor lighting
    • F21W2131/103Outdoor lighting of streets or roads
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Definitions

  • the invention relates to a light field mask for a high power LED single polycrystalline chip module street lamp, the light field mask being matched with a single astigmatism lens High Power LED Single Polycrystalline Chip Module A primary light source that achieves a uniform light field with uniform brightness uniformity required by street lighting specifications.
  • high-power LED street lamps are basically divided into two categories: one is 1W to 5W.
  • a plurality of combined street lamps, which solve the light field light distribution are large transparent plastic or glass lens module boards which are combined by a multi-bump lens, and one or several pieces are combined to form a lamp, a lens and a particle LED.
  • the bottom table is combined with a mirror to achieve the batwing rectangular light field required on the light field.
  • the other is the street light of a high-power LED single poly chip module.
  • the solution to the light field distribution mostly uses the method of concentrating, reflecting and astigmatism to solve the rectangular light field of the batwing required on the light field, but most of the methods do not reach the rectangular light field length and width multiples required by the street lamp. , the uniformity of brightness is poor, even its The degree of glare is so severe that the driver's eyes are uncomfortable and affect the safety of the traffic.
  • the light field reticle of the rectangular light field with good uniformity of brightness required by the street lamp specification has not been disclosed in the literature.
  • the present invention provides a street lamp for a high power LED single polycrystalline chip module.
  • a light field reticle having a flat flared cavity matched with a high power LED
  • a single light source consisting of a single polycrystalline chip module and a single lens can realize a rectangular light field with uniform brightness uniformity required by the street lamp specification.
  • the invention relates to a high power LED single polycrystalline chip module street lamp
  • the light field reticle comprises a fan-shaped body, wherein the fan-shaped body has a flat horn-shaped inner cavity with open ends, a ring-shaped annular surface is arranged around the inner mouth, and a ring sleeve is extended for mounting a single astigmatic lens.
  • An outer convex portion extends outwardly from the outer portion of the outer mouth portion, and an annular baffle extends outwardly from the outer edge of the outer convex portion.
  • the annular baffle is provided with a plurality of hollow cylinders with inner ports facing forward.
  • the outer mouth of the above-mentioned flat flared inner cavity is a rectangle capable of forming a rectangular light field required by the street lamp standard.
  • the outer port 18 can have an aspect ratio of 5:1 , 4 : 1 or 3 : 1 and so on.
  • the flat flared inner cavity of the light field mask has an oblong inner shape for mounting an oblong single astigmatic lens.
  • the outer wall of the fan-shaped outer body may be provided with a plurality of reinforcing plates, and each reinforcing plate is respectively connected with an outer convex fitting portion, an annular baffle plate and an adjacent hollow cylinder to improve The overall strength of the mask.
  • the light field mask of the present invention is preferably an integral member made of a white anti-UV aging resistant and tough plastic which does not absorb light.
  • the light field reticle of the invention has a flat horn-shaped inner cavity and is mounted on the street lamp housing for use with high-power LED
  • the single light source consisting of a single polycrystalline chip module and a single lens can directly form a variety of rectangular light fields of various aspect ratios required by the street lamp specification, and has good brightness uniformity, good light cutoff, and no glare phenomenon. .
  • the light field reticle of the invention is easy to realize with a single astigmatic lens and high power LED
  • the tight gap-free combination of the single polycrystalline chip module light source makes the light energy of the light source difficult to be broken, and the light effect is improved, thereby avoiding the problem of light loss caused by the traditional design method of the secondary light source or the tertiary light source.
  • the light field reticle of the invention combined with the lamp housing of the lamp, can easily and flexibly change the rectangular light field of the same luminaire required by different roads without wasting more money to develop a large stencil of different rectangular light field requirements.
  • the face shell can be achieved by replacing the smaller light field mask mold. When replacing different power sources and changing the size of the astigmatism lens with different sizes, it is also possible to change only the light field mask mold, which can save a lot of mold cost.
  • Figure 1 is a front perspective view of an embodiment of a light field mask
  • Figure 2 is a rear perspective view of the embodiment of Figure 1;
  • Figures 3, 4, and 5 are a front view, a longitudinal cross-sectional view, and a transverse cross-sectional view of the embodiment of Figure 1;
  • FIG. 6 is a front perspective view showing the state in which the light field mask of FIG. 1 is combined with the window portion of the lens and the street lamp face;
  • Fig. 7 is a rear perspective view showing the state in which the light field mask of Fig. 1 is combined with the window portion of the lens and the street lamp face.
  • the light field mask of this embodiment is used for a street lamp using a high power LED single polycrystalline chip module.
  • the light field mask comprises: a sector body 10 having a flat flared inner cavity 11 open at both ends, the flat flared inner cavity 11 having two opposite sector walls 111
  • the adjacent edges of the two fan-shaped wall surfaces 111 are smoothly connected by a rectangular wall surface 112, and an outer convex fitting portion 12 extends outwardly from the periphery of the outer mouth portion 18, and the outer convex fitting portion 12 is
  • An annular baffle 13 extends outwardly from the outer edge, and the annular baffle 13 is provided with a plurality of front open hollow cylinders 16 and 16' which are hollow cylinders 16
  • the middle hole is used for inserting and fixing a plurality of pins disposed on the inner side of the window on the lamp cover.
  • the convex fitting portion 12 and the annular baffle 13 are both arc-shaped or planar; the flat-shaped inner cavity 11
  • the two rectangular walls 112 can
  • the inner mouth 17 of the flat flared inner cavity 11 of the light field mask has an oblong shape, and the inner ring 17 is provided with a fitting annular surface 19 and extends an annular sleeve. 15 to facilitate the installation of an oblong single astigmatic lens.
  • the outer port 18 of the flat flared inner cavity 11 of the light field mask is rectangular in shape to form a rectangular light field required by the street lamp standard. According to the design needs
  • the outer port 18 has an aspect ratio of 5:1, 4:1 or 3:1, and the like.
  • the outer wall of the fan-shaped body 10 is provided with a plurality of reinforcing plates 14 respectively connected to the outer convex fitting portions 12 Back, annular baffle 13 back and adjacent hollow cylinders 16 .
  • the light field reticle of the invention adopts non-light absorbing White UV-resistant and aging-resistant composite member made of tough plastic.
  • FIGS. 6 and 7 for the installation of the light field mask and the lamp housing of the present invention, wherein 1 is a light field mask, 2 is an astigmatic lens, and 3 is The face of the street lamp.
  • the lamp housing is usually composed of a face shell 3 and a back shell.
  • a window for mounting the light field mask 1 is arranged on the shell 3 in FIGS. 6 and 7.
  • a plurality of pins are arranged on the inner side of the window, when the light field mask 1 After the fitting portion 12 is embedded in the window of the face shell 3, the plurality of pins are inserted into the middle hole 16' of the corresponding hollow cylinder 16 of the annular baffle 13 of the light field mask 1 to realize the light field.
  • Photomask 1 Combined with the housing 3.
  • the oblong single astigmatic lens 2 is mounted in the annular sleeve 15 of the inner port 17 of the flat flared inner cavity 11 in the light field reticle 1.
  • the light field mask 1 of the present invention can also directly form a plastic member by the injection molding process and the face shell 3.

Abstract

A light shell of a high power single polycrystalline LED chip module of a street lamp includes a sector body (10). A flat bugle shaped inner cavity (11) with openings on two ends is provided in the sector body. A ring sleeve (15) extends from the inner opening around which a jointing ring surface is provided for fixing a single dispersing lens. A convex embedding portion (12) extends from the periphery of the outer opening (18). A ring buffer plate (13) extends from the periphery of the convex embedding portion. Several hollow columns (16) with forward inner openings (16’) are provided on the ring buffer plate and fixed by several pins on the inner periphery of the window of the street lamp cover in an insertion-connecting manner.

Description

[根据细则37.2由ISA制定的发明名称] 用于路灯的高功率单顆多晶LED芯片模組的光场光罩[Name of invention by ISA according to Rule 37.2] Light field mask for high power single polycrystalline LED chip modules for street lamps
技术领域Technical field
本发明涉及一种 用于高功率 LED 单颗多晶芯片模组路灯的 光场光罩,该光场光罩配合具有单颗散光透镜的 高功率 LED 单颗多晶芯片模组 一次光源,可实现路灯规范所要求的亮度均匀度好的矩形光场。 The invention relates to a light field mask for a high power LED single polycrystalline chip module street lamp, the light field mask being matched with a single astigmatism lens High Power LED Single Polycrystalline Chip Module A primary light source that achieves a uniform light field with uniform brightness uniformity required by street lighting specifications.
背景技术Background technique
目前,高功率 LED 路灯基本上分为两类:一种是 1W ~ 5W 多颗组合而成的路灯,其解决光场配光是采用多凸点透镜组合为一的大片透明塑胶或玻璃透镜模组板,一片或数片 结 合组成一个灯具,透镜和颗粒 LED 底表再加上反射镜,来达到光场上所需要的蝙蝠翼矩形光场,虽因为这样可以简单有效的解决光场问题,但也因为这样使 LED 灯具的光效大大的减弱,因为光源太分散不集中,而且还是多少存在眩光问题。 At present, high-power LED street lamps are basically divided into two categories: one is 1W to 5W. A plurality of combined street lamps, which solve the light field light distribution, are large transparent plastic or glass lens module boards which are combined by a multi-bump lens, and one or several pieces are combined to form a lamp, a lens and a particle LED. The bottom table is combined with a mirror to achieve the batwing rectangular light field required on the light field. Although this can solve the light field problem simply and effectively, it also makes the LED The light efficiency of the luminaire is greatly diminished because the light source is too scattered and not concentrated, and there are still some glare problems.
另一种就是高功率 LED 单颗多晶芯片模组的路灯 , 其解决光场配光大多数是采用聚光、反射再散光的方式来解决光场上所需要的蝙蝠翼矩形光场,但这种方式大部分均达不到路灯所要求矩形光场长宽倍数,亮度的均匀度差,甚至其 眩光 程度严重到使驾驶员的眼睛视觉难受,而影响交通的安全性。 能够配合 由高功率 LED 单颗多晶芯片模组和单颗透镜结合的一次光源,直接形成 路灯规范要求的亮度均匀度好的矩形光场的光场光罩 未见有关文献披露。 The other is the street light of a high-power LED single poly chip module. The solution to the light field distribution mostly uses the method of concentrating, reflecting and astigmatism to solve the rectangular light field of the batwing required on the light field, but most of the methods do not reach the rectangular light field length and width multiples required by the street lamp. , the uniformity of brightness is poor, even its The degree of glare is so severe that the driver's eyes are uncomfortable and affect the safety of the traffic. Can be directly formed by a primary light source combined with a high power LED single poly chip module and a single lens The light field reticle of the rectangular light field with good uniformity of brightness required by the street lamp specification has not been disclosed in the literature.
发明内容Summary of the invention
为克服现有技术存在的上述缺陷,本发明提供 用于高功率 LED 单颗多晶芯片模组路灯的 光场光罩,该光场光罩具有一扁喇叭形内腔,配合 由高功率 LED 单颗多晶芯片模组和单颗透镜组成的一次光源,可以实现路灯规范所要求的亮度均匀度好的矩形光场。 In order to overcome the above drawbacks of the prior art, the present invention provides a street lamp for a high power LED single polycrystalline chip module. a light field reticle having a flat flared cavity matched with a high power LED A single light source consisting of a single polycrystalline chip module and a single lens can realize a rectangular light field with uniform brightness uniformity required by the street lamp specification.
本发明的用于高功率 LED 单颗多晶芯片模组路灯的 光场光罩包括一扇形本体,该扇形本体内设两端开口的扁喇叭形内腔, 内口周围设贴合环面并延伸一环形套用于安装单颗散光透镜, 外口部周边向外延伸一个外凸嵌合部,并于所述外凸嵌合部外沿向外延伸出一环形挡板,环形挡板上设置若干内口朝前的空心柱体,用于与一 路灯 面壳上的窗口内侧周边的若干销柱插接固定。 The invention relates to a high power LED single polycrystalline chip module street lamp The light field reticle comprises a fan-shaped body, wherein the fan-shaped body has a flat horn-shaped inner cavity with open ends, a ring-shaped annular surface is arranged around the inner mouth, and a ring sleeve is extended for mounting a single astigmatic lens. An outer convex portion extends outwardly from the outer portion of the outer mouth portion, and an annular baffle extends outwardly from the outer edge of the outer convex portion. The annular baffle is provided with a plurality of hollow cylinders with inner ports facing forward. With a street lamp A plurality of pins on the inner side of the window on the face shell are fixedly inserted.
上述 扁喇叭形内腔的外口呈能够形成 路灯 标准 要求矩形光场的矩形。该 外口 18 的长宽比可为 5 : 1 、 4 : 1 或 3 : 1 等等。 The outer mouth of the above-mentioned flat flared inner cavity is a rectangle capable of forming a rectangular light field required by the street lamp standard. The outer port 18 can have an aspect ratio of 5:1 , 4 : 1 or 3 : 1 and so on.
上述光场光罩 的 扁喇叭形内腔的内 口呈长圆形,用于安装长圆形的 单颗散光透镜 。 The flat flared inner cavity of the light field mask has an oblong inner shape for mounting an oblong single astigmatic lens.
上述扇形本体外壁可设置若干加强板,各加强板分别连接 外凸嵌合部、环形挡板及相邻的空心柱体,以提高 光罩整体强度 。 The outer wall of the fan-shaped outer body may be provided with a plurality of reinforcing plates, and each reinforcing plate is respectively connected with an outer convex fitting portion, an annular baffle plate and an adjacent hollow cylinder to improve The overall strength of the mask.
本发明 光场光罩 最好是采用不吸光的白色抗紫外线耐老化增强韧塑料制作的一体构件。 The light field mask of the present invention is preferably an integral member made of a white anti-UV aging resistant and tough plastic which does not absorb light.
本发明光场光罩具有一扁喇叭形内腔,安装于 路灯壳体上使用, 配合由高功率 LED 单颗多晶芯片模组和单颗透镜组成的一次光源 , 能够直接形成路灯规范所要求的多种长宽比例的矩形光场,且亮度均匀性好,截光性好,不会出现眩光现象。 The light field reticle of the invention has a flat horn-shaped inner cavity and is mounted on the street lamp housing for use with high-power LED The single light source consisting of a single polycrystalline chip module and a single lens can directly form a variety of rectangular light fields of various aspect ratios required by the street lamp specification, and has good brightness uniformity, good light cutoff, and no glare phenomenon. .
更因本发明光场光罩容易实现与单颗散光透镜和高功率 LED 单颗多晶芯片模组光源的紧密无隙结合,使光源的光能不易被折损失,光效提高,避免了传统采取二次光源或三次光源的设计方式导致的光效损失问题。 Moreover, the light field reticle of the invention is easy to realize with a single astigmatic lens and high power LED The tight gap-free combination of the single polycrystalline chip module light source makes the light energy of the light source difficult to be broken, and the light effect is improved, thereby avoiding the problem of light loss caused by the traditional design method of the secondary light source or the tertiary light source.
本发明光场光罩,结合灯具灯壳,可以简单方便又灵活的改变同一灯具在不同道路要求的矩形光场使用,而不必浪费更多的金钱来开发同形状不同矩形光场要求的大模具面壳,只要更换较小的光场光罩模具即可达成。在更换不同功率光源及尺寸大小随之变化所需搭配不同大小尺寸的散光透镜时,亦可只改变光场光罩模具即可,可节省很多模具成本。 The light field reticle of the invention, combined with the lamp housing of the lamp, can easily and flexibly change the rectangular light field of the same luminaire required by different roads without wasting more money to develop a large stencil of different rectangular light field requirements. The face shell can be achieved by replacing the smaller light field mask mold. When replacing different power sources and changing the size of the astigmatism lens with different sizes, it is also possible to change only the light field mask mold, which can save a lot of mold cost.
附图说明DRAWINGS
图 1 为其 光场光罩 一实施例前视立体图; Figure 1 is a front perspective view of an embodiment of a light field mask;
图 2 为图 1 实施例背视立体图; Figure 2 is a rear perspective view of the embodiment of Figure 1;
图 3 、 4 、 5 为图 1 实施例的主视图、纵向剖视图和横向剖视图; Figures 3, 4, and 5 are a front view, a longitudinal cross-sectional view, and a transverse cross-sectional view of the embodiment of Figure 1;
图 6 为图 1 光场光罩与透镜、 路灯 面壳的窗口部结合状态前视立体图; 6 is a front perspective view showing the state in which the light field mask of FIG. 1 is combined with the window portion of the lens and the street lamp face;
图 7 为图 1 光场光罩与透镜、 路灯 面壳的窗口部结合状态后视立体图。 Fig. 7 is a rear perspective view showing the state in which the light field mask of Fig. 1 is combined with the window portion of the lens and the street lamp face.
具体实施方式detailed description
以下结合实施例附图进一步描述。 The following is further described in conjunction with the drawings of the embodiments.
如图 1-5 ,该实施例光场光罩为采用 高功率 LED 单颗多晶芯片模组的路灯配用 。该光场光罩包括:一个扇形本体 10 ,扇形本体 10 内设两端开口的扁喇叭形内腔 11 ,该扁喇叭形内腔 11 具有两个相对的扇形壁面 111 ,该两个扇形壁面 111 相邻边分别通过一矩形壁面 112 平滑连接,外口部 18 周边向外延伸一个外凸嵌合部 12 ,并于所述外凸嵌合部 12 外沿向外延伸出一环形挡板 13 ,环形挡板 13 上设置若干前开口的空心柱体 16 , 16' 为空心柱体 16 的中孔,用于与其路灯面壳上的窗口内侧周边设置的若干销柱插接固定。其中, 外凸嵌合部 12 和环形挡板 13 均为弧形,也可为平面形; 该扁喇叭形内腔 11 的两个矩形壁面 112 可以用梯形壁面替代。 As shown in Figure 1-5, the light field mask of this embodiment is used for a street lamp using a high power LED single polycrystalline chip module. . The light field mask comprises: a sector body 10 having a flat flared inner cavity 11 open at both ends, the flat flared inner cavity 11 having two opposite sector walls 111 The adjacent edges of the two fan-shaped wall surfaces 111 are smoothly connected by a rectangular wall surface 112, and an outer convex fitting portion 12 extends outwardly from the periphery of the outer mouth portion 18, and the outer convex fitting portion 12 is An annular baffle 13 extends outwardly from the outer edge, and the annular baffle 13 is provided with a plurality of front open hollow cylinders 16 and 16' which are hollow cylinders 16 The middle hole is used for inserting and fixing a plurality of pins disposed on the inner side of the window on the lamp cover. Wherein, the convex fitting portion 12 and the annular baffle 13 are both arc-shaped or planar; the flat-shaped inner cavity 11 The two rectangular walls 112 can be replaced with trapezoidal walls.
上述光场光罩的扁喇叭形内腔 11 的内口 17 呈长圆形,内口 17 周围设贴合环面 19 并延伸一环形套 15 ,以便于安装长圆形的单颗散光透镜。 The inner mouth 17 of the flat flared inner cavity 11 of the light field mask has an oblong shape, and the inner ring 17 is provided with a fitting annular surface 19 and extends an annular sleeve. 15 to facilitate the installation of an oblong single astigmatic lens.
上述光场光罩的扁喇叭形内腔 11 的外口 18 呈能够形成 路灯 标准 要求矩形光场的矩形。根据设计需要该 外口 18 的长宽比为 5 : 1 、 4 : 1 或 3 : 1 等。 The outer port 18 of the flat flared inner cavity 11 of the light field mask is rectangular in shape to form a rectangular light field required by the street lamp standard. According to the design needs The outer port 18 has an aspect ratio of 5:1, 4:1 or 3:1, and the like.
为提高光罩整体强度,扇形本体 10 外壁设置有若干加强板 14 ,各加强板 14 分别连接外凸嵌合部 12 背面、环形挡板 13 背面及相邻的空心柱体 16 。 In order to improve the overall strength of the reticle, the outer wall of the fan-shaped body 10 is provided with a plurality of reinforcing plates 14 respectively connected to the outer convex fitting portions 12 Back, annular baffle 13 back and adjacent hollow cylinders 16 .
为适应室外使用,防止塑料光场光罩的 降解、老化,本发明 光场光罩采用不吸光 的 白色抗紫外线耐老化增强韧塑料制作成的一体构件。 In order to adapt to outdoor use and prevent degradation and aging of the plastic light field reticle, the light field reticle of the invention adopts non-light absorbing White UV-resistant and aging-resistant composite member made of tough plastic.
本发明光场光罩和 路灯壳体的安装参考 图 6 、 7 ,其中, 1 为光场光罩, 2 为散光透镜, 3 为 路灯的 面壳。路灯壳体通常由面壳 3 和背壳组成,图 6 、 7 中面壳 3 上设置安装光场光罩 1 的一窗口,该窗口内侧周边设置若干销柱,当光场光罩 1 的嵌合部 12 嵌于面壳 3 的窗口中后,所述若干销柱插接进光场光罩 1 的环形挡板 13 上对应的空心柱体 16 的中孔 16' 内,实现光场光罩 1 和壳体 3 的结合。长圆形的单颗散光透镜 2 安装在光场光罩 1 内扁喇叭形内腔 11 的内口 17 部的环形套 15 内。 Refer to Figures 6 and 7 for the installation of the light field mask and the lamp housing of the present invention, wherein 1 is a light field mask, 2 is an astigmatic lens, and 3 is The face of the street lamp. The lamp housing is usually composed of a face shell 3 and a back shell. A window for mounting the light field mask 1 is arranged on the shell 3 in FIGS. 6 and 7. A plurality of pins are arranged on the inner side of the window, when the light field mask 1 After the fitting portion 12 is embedded in the window of the face shell 3, the plurality of pins are inserted into the middle hole 16' of the corresponding hollow cylinder 16 of the annular baffle 13 of the light field mask 1 to realize the light field. Photomask 1 Combined with the housing 3. The oblong single astigmatic lens 2 is mounted in the annular sleeve 15 of the inner port 17 of the flat flared inner cavity 11 in the light field reticle 1.
本发明 光场光罩 1 也可以通过注塑工艺和面壳 3 直接形成一个塑胶构件。 The light field mask 1 of the present invention can also directly form a plastic member by the injection molding process and the face shell 3.

Claims (1)

  1. 1 、一种 用于高功率 LED 单颗多晶芯片模组路灯的 光场光罩,其特征是包括:一扇形本体,该扇形本体内设两端开口的扁喇叭形内腔,内口周围设贴合环面并延伸一环形套用于安装单颗散光透镜,外口部周边向外延伸一个外凸嵌合部,并于所述外凸嵌合部外沿向外延伸出一环形挡板,环形挡板上设置若干内口朝前的空心柱体,用于与 路灯 面壳上的窗口内侧周边设置的若干销柱插接固定。1 , a high power LED single polycrystalline chip module street light The light field reticle comprises: a sector-shaped body having a flat horn-shaped inner cavity open at both ends, a ring surface around the inner mouth and an annular sleeve for mounting a single astigmatic lens, An outer convex portion extends outwardly from the periphery of the mouth portion, and an annular baffle extends outwardly from the outer edge of the outer convex fitting portion, and the annular baffle is provided with a plurality of hollow cylinders with inner ports facing forward for versus Street Lights A number of pins placed around the inside of the window on the face shell are fixed.
    2 、如权利要求 1 所述的光场光罩,其特征是:所述扁喇叭形内腔的 外口呈能够形成 路灯 标准 要求矩形光场的矩形。2. The light field mask of claim 1 wherein the outer opening of the flat flared cavity is capable of forming a street light standard. A rectangle that requires a rectangular light field.
    3 、如权利要求 2 所述的光场光罩,其特征是:所述扁喇叭形内腔的 外口的长宽比为 5 : 1 、 4 : 1 或 3 : 1 。3. The light field mask of claim 2, wherein the outer mouth of the flat flared cavity has an aspect ratio of 5:1, 4:1 or 3: 1 .
    4 、如权利要求 2 所述的 光场光罩 ,其特征在于:所述扁喇叭形内腔的内 口呈长圆形。4. The light field mask of claim 2, wherein the inner opening of the flat flared inner cavity is oblong.
    5 、如权利要求 4 所述的 光场光罩 ,其特征在于:所述扇形本体外壁设置若干加强板,各加强板分别连接 所述外凸嵌合部、环形挡板及相邻的空心柱体。The light field reticle according to claim 4, wherein the outer wall of the fan-shaped outer body is provided with a plurality of reinforcing plates, and the reinforcing plates are respectively connected The convex fitting portion, the annular baffle and the adjacent hollow cylinder.
    6 、如权利要求 1 所述的 光场光罩 ,其特征在于:所述扁喇叭形内腔的内 口呈长圆形 ,用于安装长圆形的单颗散光透镜。6. The light field mask of claim 1 wherein said flat flared inner cavity has an oblong shape For mounting a single astigmatic lens with an oblong shape.
    7 、如权利要求 6 所述的 光场光罩 ,其特征在于:所述扇形本体外壁设置若干加强板,各加强板分别连接 所述外凸嵌合部、环形挡板及相邻的空心柱体。The light field reticle according to claim 6, wherein the outer wall of the fan-shaped outer body is provided with a plurality of reinforcing plates, and the reinforcing plates are respectively connected The convex fitting portion, the annular baffle and the adjacent hollow cylinder.
    8 、如权利要求 1 所述的 光场光罩,其特征在于:所述光场光罩是采用不吸光的白色抗紫外线耐老化增强韧塑料制作的一体构件。8. The method of claim 1 The light field reticle is characterized in that: the light field reticle is an integral member made of white anti-UV aging resistant and tough plastic which does not absorb light.
    9 、如权利要求 8 所述的光场光罩,其特征在于:其中,所述扁喇叭形内腔具有两个相对的扇形壁面,该两扇形壁面相邻边分别通过一 矩形壁面或梯形壁面 平滑连接,该扁喇叭形内腔的内口呈长圆形。9. According to claim 8 The light field reticle is characterized in that: the flat horn-shaped inner cavity has two opposite fan-shaped wall faces, and the adjacent sides of the two fan-shaped wall faces respectively pass a rectangular wall or a trapezoidal wall surface Smooth connection, the inner mouth of the flat flared inner cavity is oblong.
    10 、如权利要求 8 所述的光场光罩,其特征在于:其中,所述扁喇叭形内腔具有两个相对的扇形壁面,该两扇形壁面相邻边分别通过一 矩形壁面或梯形壁面 平滑连接 ;该扁喇叭形内腔的内口呈长圆形,外口呈能够形成路灯标准要求矩形光场的矩形。10, as in claim 8 The light field reticle is characterized in that: the flat horn-shaped inner cavity has two opposite fan-shaped wall faces, and the adjacent sides of the two fan-shaped wall faces are smoothly connected by a rectangular wall surface or a trapezoidal wall surface respectively The flat mouth of the flat-shaped inner cavity has an oblong shape, and the outer port has a rectangular shape capable of forming a rectangular light field required by the street lamp standard.
    11 、如权利要求 1 所述的光场光罩,其特征在于:所述外凸嵌合部和环形挡板均为弧形或平面形。11. The light field reticle of claim 1 wherein said outer male fitting portion and said annular baffle are both arcuate or planar.
    12 、如权利要求 1 所述的光场光罩,其特征在于:所述扇形本体外壁设置若干加强板,各加强板分别连接所述外凸嵌合部、环形挡板及相邻的空心柱体 ,所述扇形本体中的扁喇叭形内腔的外口呈能够形成路灯标准要求矩形光场的矩形。12, as claimed in claim 1 The light field reticle is characterized in that: a plurality of reinforcing plates are arranged on the outer wall of the fan-shaped outer body, and each reinforcing plate is respectively connected with the outer convex fitting portion, the annular baffle and the adjacent hollow cylinder The outer mouth of the flat horn-shaped inner cavity in the fan-shaped body is a rectangle capable of forming a rectangular light field required by the street lamp standard.
    13 、如权利要求 12 所述的光场光罩,其特征在于:所述外凸嵌合部和环形挡板均为弧形或平面形。13. The light field reticle of claim 12, wherein the outer convex portion and the annular baffle are both arcuate or planar.
    1 4 、如权利要求 1 所述的光场光罩,其特征在于:所述扁喇叭形内腔具有两个相对的扇形壁面,该两扇形壁面相邻边分别通过一 矩形壁面或梯形壁面 平滑连接。The light field reticle according to claim 1, wherein the flat horn-shaped inner cavity has two opposite fan-shaped wall faces, and the adjacent sides of the two fan-shaped wall faces respectively pass through The rectangular wall or the trapezoidal wall is smoothly connected.
    1 5 、如权利要求 1 所述的光场光罩,其特征在于:所述扁喇叭形内腔具有两个相对的扇形壁面,该两扇形壁面相邻边分别通过一 矩形壁面或梯形壁面 平滑连接 ;所述扁喇叭形内腔的外口呈能够形成路灯标准要求矩形光场的矩形。The light field reticle according to claim 1, wherein the flat horn-shaped inner cavity has two opposite fan-shaped wall faces, and the adjacent sides of the two fan-shaped wall faces respectively pass through The rectangular wall or the trapezoidal wall surface is smoothly connected; the outer mouth of the flat horn-shaped inner cavity is a rectangle capable of forming a rectangular light field required by the street lamp standard.
PCT/CN2010/075569 2009-08-03 2010-07-29 Light shell of high power single polycrystalline led chip module of street lamp WO2011015115A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN200910109060.6 2009-08-03
CN2009101090606A CN101988689B (en) 2009-08-03 2009-08-03 Light field light shade for high-power LED single polycrystalline chip module street lamp

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WO2011015115A1 true WO2011015115A1 (en) 2011-02-10

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1811266A (en) * 2006-02-23 2006-08-02 张恩勤 Great power LED lamp with cooling structure
CN2913822Y (en) * 2006-05-24 2007-06-20 周志邦 LED illuminating source lighting lamp
US20080037271A1 (en) * 2006-07-31 2008-02-14 3M Innovative Properties Company Integrating light source module
CN201177192Y (en) * 2008-03-31 2009-01-07 昆山太得隆机械有限公司 LED light distribution and heat radiating device universal for road lamp
CN101344227A (en) * 2007-06-30 2009-01-14 奥斯兰姆施尔凡尼亚公司 LED lamp module

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1811266A (en) * 2006-02-23 2006-08-02 张恩勤 Great power LED lamp with cooling structure
CN2913822Y (en) * 2006-05-24 2007-06-20 周志邦 LED illuminating source lighting lamp
US20080037271A1 (en) * 2006-07-31 2008-02-14 3M Innovative Properties Company Integrating light source module
CN101344227A (en) * 2007-06-30 2009-01-14 奥斯兰姆施尔凡尼亚公司 LED lamp module
CN201177192Y (en) * 2008-03-31 2009-01-07 昆山太得隆机械有限公司 LED light distribution and heat radiating device universal for road lamp

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CN101988689A (en) 2011-03-23

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