WO2010105387A1 - 一种新式led灯板型栅格灯 - Google Patents

一种新式led灯板型栅格灯 Download PDF

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Publication number
WO2010105387A1
WO2010105387A1 PCT/CN2009/000494 CN2009000494W WO2010105387A1 WO 2010105387 A1 WO2010105387 A1 WO 2010105387A1 CN 2009000494 W CN2009000494 W CN 2009000494W WO 2010105387 A1 WO2010105387 A1 WO 2010105387A1
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Prior art keywords
light
bottom plate
plate
electronic transformer
type grid
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English (en)
French (fr)
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邱瑞钟
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • F21S2/005—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction of modular construction
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V19/00—Fastening of light sources or lamp holders
    • F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING 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
    • F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
    • F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING 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
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Definitions

  • the utility model relates to a lighting fixture, in particular to a high-power LED lighting lamp.
  • a grid lamp is a lighting fixture composed of a plurality of lighting units.
  • Conventional grid lights are mounted on a flat base plate of a lamp holder disk by a plurality of fluorescent tubes, each of which is equipped with a ballast and a starter. Fluorescent tubes and starters have a short life and need to be replaced frequently.
  • the fluorescent lamp has to save more power than the white light, the performance of power saving is far from that of the LED lamp. Therefore, the prior art grid lamp needs to be improved: - it is to improve its power saving performance, more power saving; the second is to increase its service life, less replacement parts; the third is in the case of power saving, Should increase the brightness.
  • the present invention aims to introduce a new type of LED light panel type grid lamp in view of the above-mentioned deficiencies of the prior art and the extensive needs of the market. It has the characteristics of power saving, long service life, no electricity and low manufacturing cost.
  • the utility model relates to a novel LED lamp panel type grid lamp adopting the following technical solutions: Constructing a novel LED lamp panel type grid lamp of the utility model, comprising a box-shaped upper and lower penetrating box body, and more a light-emitting diode, a bottom plate mainly serving as a reflective heat-dissipating mounting support, and a diffusing plate mainly for diffusing light; a plurality of the light-emitting diodes are mounted on a slat supporting and dissipating in a prescribed manner to form an LED light source mode a set of panel-type light panels, the bottom plate is located at an end edge of one end of the box body, and the bottom plate and the box body are integrally formed into a unitary structure, and the plurality of the lamp boards are installed in rows and columns in a row
  • the electronic transformer that converts the alternating current into direct current and supplies power to the light board is mounted in the box on the bottom plate, and the diffuser is mounted on
  • a plurality of the light plates are connected in parallel to an output end of the electronic transformer, and the electronic transformer is powered by a constant voltage and a current limit. Confirmation The electronic transformer is concealed in an electronic transformer bracket to add aesthetic appearance.
  • the electronic transformer bracket is disposed in the box, and the electronic transformer bracket is fastened or integrally formed with the bottom plate.
  • the lamp board uses a high-efficiency light-emitting diode, which has the lowest heat generation, and the heat transferred to the bottom plate on which the light board is mounted is also low, so the bottom plate and the box body are made of metal baking slab to assist heat dissipation. It can fully meet the requirements; the light board is integrated with light reflection and heat dissipation, and has good reflective and heat dissipation. It can reflect the light from the LED lamp to the bottom plate, and the heat generated by the LED lamp is conducted out, and the cost is low. .
  • the diffuser panel includes a bezel having a circumference thereof, and the bezel is baked white paint. It is important that the diffuser plate spreads the light of the LED lamp.
  • the angle of the light projecting outward is generally not more than 130 degrees, and the light of the light-emitting diode passes through the diffuser plate, and the angle of the outward projection is expanded, and the plurality of the light-emitting panels of the plate-type LED light source module are added.
  • the rows are arranged on the bottom plate in a row, and when the outward projection angle is enlarged, the light is uniformly overlapped and complemented, so that the light on the entire light receiving surface is uniform and soft, the color is pure, and the distortion is not close to the natural light.
  • the base plate is also provided with reinforcing strips (resistance strips) which enhance its deformation resistance, and the ability to resist gravity deformation or thermal deformation which is easily generated due to thin thickness can be improved.
  • a plurality of the light panels of the present invention may be mounted on the reinforcing strip.
  • the utility model has the following beneficial effects: First, the power saving is prominent, and the utility model saves 1/2 of the grid light of the conventional fluorescent tube; second, the service life is long, and the service life is up to 10 For more than one year, the lamp panel of the panel type LED light source module is not required to be replaced, which brings great convenience to the user; thirdly, the brightness is improved, and in the case of saving 1/2, the brightness can be increased by 1/4;
  • the utility model adopts high-efficiency light-emitting diodes to minimize the heat generated by the LEDs, so that the paint base plate can be directly used as an auxiliary heat dissipation, and the bottom plate has the functions of reflection and heat dissipation, and the functions of the reflection and heat dissipation are integrated, so that the structure is simplified and the manufacturing cost is low.
  • the LED lamp uses 12 volt or 24 VDC, no leakage, high security; sixth, the input voltage of the electronic transformer is 90 ⁇ 250 volts AC, wide adaptability, Good adaptability; Seventh, the light is even, soft, not distorted, widely used, and the market is large.
  • Figure 1 is a schematic view of the structure of the present invention.
  • Figure 2 is a schematic exploded view of the utility model (the light board, the electronic transformer and the diffuser plate are not yet installed).
  • Figure 3 is a schematic exploded view of the utility model (the schematic lamp board, the electronic transformer have been installed on the bottom plate, and the diffuser plate has not been installed).
  • FIG. ⁇ shows a new type of LED lamp panel type grid lamp of the utility model.
  • the utility model relates to a novel LED lamp panel type grid lamp, which comprises a box-shaped upper and lower penetrating box body 1, a plurality of light emitting diodes 3, a bottom plate 2 mainly serving as a reflective heat dissipation mounting support, and a main pair.
  • An end structure of one end of the casing 1 and the bottom plate 2 and the casing 1 are integrally formed integrally, and a plurality of the lamp panels 4 are mounted in a row on the bottom plate 2 and located in the casing.
  • An electronic transformer 5 for supplying power to the lamp panel 4 is mounted in the casing, and a diffuser plate 6 is attached to the end edge of the other end of the casing 1.
  • One of the light panels 4 is generally 20W or 40W, and a plurality of the light panels 4 of 20 WX 3, 20 WX 4, 40 WX 2, 40 W X 3 or 40 WX 4 may be installed in rows and columns in a row. On the bottom plate 2.
  • a plurality of the lamp plates 4 are connected in parallel to the output end of the electronic transformer 5, and the electronic transformer 5 is powered by a constant voltage and a current limit.
  • the input voltage of the electronic transformer 5 is 90 to 250 volts AC, and the output voltage is 12 volts or 24 volts, and the adaptability is wide.
  • the electronic transformer 5 is concealedly disposed on the electronic transformer bracket 7 to add an aesthetic appearance.
  • the electronic transformer holder 7 is disposed in the case, and the electronic transformer holder 7 is fastened to the bottom plate 2 or integrally formed integrally with the bottom plate 2.
  • the light board 4 uses a high-efficiency light-emitting diode 3, which has the lowest heat generation, and the heat transferred to the bottom plate 2 on which the light board 4 is mounted is also low, so the bottom plate 2 and the case 1 are made of metal.
  • the baking sheet is made to assist the heat dissipation to meet the requirements; the light board 4 is integrated with light reflection and heat dissipation, and the light reflection and heat dissipation are excellent.
  • the light that can be projected onto the bottom plate 2 by the LED lamp is reflected to the front, and the LED light is generated. Heat is conducted out and at a lower cost.
  • the diffuser panel 6 includes a bezel having a circumference thereof, and the bezel is baked white paint.
  • the diffusion plate 6 is important for the diffusion of light from the LED lamp.
  • the angle at which the light is projected outward is generally After the light of the light-emitting diode 3 passes through the diffusing plate, the angle of the outward projection is increased, and the plurality of the light-emitting plates 4 of the panel-type LED light source module are mounted on the bottom plate 2 in a row.
  • the outward projection angle is enlarged, they are overlapped and complemented, so that the light on the entire light receiving surface is uniform and soft, the color is pure, not distorted, and close to natural light.
  • the bottom plate 2 is also provided with a reinforcing strip (resistance strip) 8 for enhancing its deformation resistance, which can improve the ability to resist gravity deformation or thermal deformation which is easily caused by thin thickness.
  • a reinforcing strip (resistance strip) 8 for enhancing its deformation resistance, which can improve the ability to resist gravity deformation or thermal deformation which is easily caused by thin thickness.
  • a plurality of the lamp panels 4 of the present invention may be mounted on the reinforcing strips 8.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Description

一种新式 LED灯板型栅格灯 技术领域
本实用新型涉及一种照明灯具， 尤其涉及一种大功率的 LED照明灯。
背景技术
栅格灯为一种由多个发光单元组合成的照明灯具。传统的栅格灯由多只日光灯管安 装在一个灯座盘之平面状的基座板上， 每只灯管分别配装镇流器及启辉器。 日光灯管及 启辉器的使用寿命不长， 需要经常更换。 另外， 日光灯虽然相对白质灯要省电一些， 但 与 LED灯相比， 节电的性能相差甚远。 因此， 现有技术的栅格灯有必要加以改进： - 是要提高其节电的性能， 更加省电； 二是要提高其使用寿命， 少更换配件； 三是在节电 的情况下， 还应提高亮度。
实用新型内容
本实用新型旨在针对现有技术的上述不足及市场的广泛需求， 推出一种新式 LED 灯板型栅格灯。 其具有省电、 使用寿命长、 不露电及制造成本低等特点。
为了实现上述目的， 本实用新型一种新式 LED灯板型栅格灯采用如下技术方案： 构造本实用新型一种新式 LED灯板型栅格灯， 包括扁盒状的上下穿通的盒体、 多 个发光二极管、 主要起反光散热安装支撑作用的底板及主要对光线起扩散作用的扩散 板； 多个所述发光二极管按规定的方式安装在起支撑及散热作用的板条上以形成 LED 光源模组的板型灯板，所述底板位于所述盒体一端的端缘且所述底板与所述盒体为整体 成型的一体结构， 多条所述灯板成排分列地安装于所述底板上并位于盒内， 将交流电变 成直流电、 为灯板提供电源的电子变压器安装在盒内， 所述盒体另一端的端缘安装扩散 板。
对上述技术方案作进一步阐述：
多条所述灯板并联后与所述电子变压器的输出端连接， 所述电子变压器采用定电 压、 限电流的方式供电。 确认本 所述电子变压器隐藏式地设置于电子变压器支架， 以增添外观之美。
电子变压器支架设置于盒内，且电子变压器支架紧固连接于所述底板或与所述底板 整体成型为一体。
所述灯板使用高效率的发光二极管， 其发热量最低， 传到安装所述灯板的所述底板 上的热量也低， 故所述底板及所述盒体用金属烤漆板制作以辅助散热完全能够达到要 求； 灯板聚反光性及散热性于一体， 反光性及散热性俱佳， 能把 LED灯投射到底板的 光线反射到前方， 把 LED灯产生的热量传导出去， 且成本较低。
所述扩散板包括其周圈具有的框边， 该框边烤制白漆。 扩散板对 LED灯的光线的扩 散作用是很重要的。作为发光单元的发光二极管，光线向外投射的角度一般为不超过 130 度， 发光二极管的光线经过扩散板后， 向外投射的角度扩大， 加之板型 LED光源模组 的多条所述灯板成排分列地安装于所述底板上， 在向外投射角度扩大的同时， 相互重叠 补充， 使整个受光面的光线均匀、 柔和， 颜色纯正， 不失真， 接近自然光。
所述底板上或者制有增强其抗形变的加强条 （抗力条）， 可以提高抗因厚度薄易产 生的重力形变或热形变的能力。
本实用新型的多条所述灯板可以安装于所述加强条上。
本实用新型同现有技术相比其有益效果在于： 其一， 省电突出， 本实用新型比传统 的日光灯管的栅格灯省电 1/2; 其二， 使用寿命长， 寿命可达 10年以上， 不用更换板型 LED光源模组的所述灯板， 为用户带来莫大的方便； 其三， 亮度提高， 在省电 1/2的情 况下， 亮度可以提高 1/4; 其四， 本实用新型采用高效率的发光二极管， 使 LED产生的 热量最低， 故可直接以烤漆底板为辅助散热， 且底板具有反光及散热功能， 聚反光及散 热功能为一体， 使结构简化， 制造成本降低， 具有价格竞争优势； 其五， LED 灯使用 12伏或 24伏直流电压，不会产生漏电，安全性高；其六， 电子变压器的输入电压为 90〜 250伏的交流， 适应性广， 适配性好； 其七、 光线均匀、 柔和， 不失真， 用途广泛， 市 场大。
附图说明
图 1为本实用新型结构示意图。
图 2为本实用新型结构分解示意图之一 (示意灯板、电子变压器及扩散板还未安装）。 图 3为本实用新型结构分解示意图之二 （示意灯板、 电子变压器已安装于底板上， 扩散板还未安装）。
图中： 1、 盒体， 2、 底板， 3、 发光二极管， 4、 灯板， 5、 电子变压器， 6、 扩散 板， 7、 电子变压器支架， 8、 加强条。
具体实施方式
下面， 结^ "附图介绍本实用新型一种新式 LED灯板型栅格灯。
如图所示， 本实用新型一种新式 LED灯板型栅格灯， 包括扁盒状的上下穿通的盒 体 1、 多个发光二极管 3、 主要起反光散热安装支撑作用的底板 2及主要对光线起扩散 作用的扩散板 6; 多个所述发光二极管 3按规定的方式安装在起支撑及散热作用的板条 上以形成 LED光源模组的板型灯板 4，所述底板 2位于所述盒体 1一端的端缘且所述底 板 2与所述盒体 1为整体成型的一体结构， 多条所述灯板 4成排分列地安装于所述底板 2上并位于盒内， 为灯板 4提供电源的电子变压器 5安装在盒内， 所述盒体 1另一端的 端缘安装扩散板 6。
一条所述灯板4一般为20W或40W，可以选用20 W X 3、 20 W X 4、 40 W X 2、 40W X 3或 40 W X 4的多条所述灯板 4成排分列地安装于所述底板 2上。
多条所述灯板 4并联后与所述电子变压器 5的输出端连接，所述电子变压器 5采用 定电压、 限电流的方式供电。 所述电子变压器 5的输入电压为交流 90〜250伏， 其输出 电压为 12伏或 24伏， 适应性广。
所述电子变压器 5隐藏式地设置于电子变压器支架 7， 以增添外观之美。
电子变压器支架 7设置于盒内， 且电子变压器支架 7紧固连接于所述底板 2或与所 述底板 2整体成型为一体。
所述灯板 4使用高效率的发光二极管 3， 其发热量最低， 传到安装所述灯板 4的所 述底板 2上的热量也低，故所述底板 2及所述盒体 1用金属烤漆板制作以辅助散热完全 能够达到要求； 灯板 4聚反光性及散热性于一体， 反光性及散热性俱佳， 能把 LED灯 投射到底板 2的光线反射到前方， 把 LED灯产生的热量传导出去， 且成本较低。
所述扩散板 6包括其周圈具有的框边， 该框边烤制白漆。 所述扩散板 6对 LED灯的 光线的扩散作用是很重要的。 作为发光单元的发光二极管 3， 光线向外投射的角度一般 为不超过 130度， 发光二极管 3的光线经过扩散板后， 向外投射的角度扩大， 加之板型 LED光源模组的多条所述灯板 4成排分列地安装于所述底板 2上，在向外投射角度扩大 的同时， 相互重叠补充， 使整个受光面的光线均匀、 柔和， 颜色纯正， 不失真， 接近自 然光。
所述底板 2上或者制有增强其抗形变的加强条 （抗力条） 8， 可以提高抗因厚度薄 易产生的重力形变或热形变的能力。
本实用新型的多条所述灯板 4可以安装于所述加强条 8上。

Claims

权 利 要 求
1、 一种新式 LED灯板型栅格灯， 包括扁盒状的上下穿通的盒体 （1)、 多个发光 二极管 （3)、 主要起反光散热安装支撑作用的底板 （2) 及主要对光线起扩散作用的扩 散板 （6); 其特征在于： 多个所述发光二极管 （3) 按规定的方式安装在起支撑及散热 作用的板条上以形成 LED光源模组的板型灯板 （4)， 所述底板 （2) 位于所述盒体 （1) 一端的端缘且所述底板 （2) 与所述盒体 （1) 整体成型为一体， 多条所述灯板 （4) 成 排分列地安装于所述底板 （2) 上并位于盒内， 为灯板 （4) 提供电源的电子变压器 （5) 安装在盒内， 所述盒体 （1) 另一端的端缘安装扩散板 （6)。
2、 根据权利要求 1所述的一种新式 LED灯板型栅格灯， 其特征在于： 多条所述灯 板 （4) 并联后与所述电子变压器 （5) 的输出端连接， 所述电子变压器 （5) 采用定电 压、 限电流的方式供电。
3、 根据权利要求 1所述的一种新式 LED灯板型栅格灯， 其特征在于： 所述电子变 压器 （5) 隐藏式地设置于电子变压器支架 （7)。
4、 根据权利要求 1所述的一种新式 LED灯板型栅格灯， 其特征在于： 电子变压器 支架 （7) 设置于盒内， 且电子变压器支架 （7) 紧固连接于所述底板 （2) 或与所述底 板 （2) 整体成型为一体。
5、根据权利要求 1所述的一种新式 LED灯板型栅格灯，其特征在于：所述底板（2) 及所述盒体 （1) 用金属烤漆板制作以辅助散热。
6、 根据权利要求 1所述的一种新式 LED灯板型栅格灯， 其特征在于： 所述扩散板
(6) 包括其周圈具有框边， 该框边烤制白漆。
7、根据权利要求 1所述的一种新式 LED灯板型栅格灯， 其特征在于： 所述底板（2) 上或者制有增强其抗形变的加强条 （8)。
PCT/CN2009/000494 2009-03-16 2009-05-07 一种新式led灯板型栅格灯 Ceased WO2010105387A1 (zh)

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EP3399517A1 (de) * 2017-05-02 2018-11-07 MoLED GmbH Leuchtbox
CN115899615A (zh) * 2022-10-25 2023-04-04 厦门大学 球馆照明装置及球馆照明系统

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CN101149143A (zh) * 2007-11-12 2008-03-26 东莞市百分百科技有限公司 一种led节能灯盘及其驱动电路
JP2008277158A (ja) * 2007-04-27 2008-11-13 Towa Denki Seisakusho Co Ltd 照明装置
CN201177222Y (zh) * 2007-11-12 2009-01-07 东莞市百分百科技有限公司 一种led节能灯盘
CN201196351Y (zh) * 2008-04-11 2009-02-18 史杰 大功率led路灯灯头
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CN201011433Y (zh) * 2006-12-30 2008-01-23 东莞市福地电子材料有限公司 格栅矩阵led照明灯
JP2008277158A (ja) * 2007-04-27 2008-11-13 Towa Denki Seisakusho Co Ltd 照明装置
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EP3399517A1 (de) * 2017-05-02 2018-11-07 MoLED GmbH Leuchtbox
CN115899615A (zh) * 2022-10-25 2023-04-04 厦门大学 球馆照明装置及球馆照明系统

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