CN107270221A - 一种内置电源超薄面板灯 - Google Patents

一种内置电源超薄面板灯 Download PDF

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Publication number
CN107270221A
CN107270221A CN201710627854.6A CN201710627854A CN107270221A CN 107270221 A CN107270221 A CN 107270221A CN 201710627854 A CN201710627854 A CN 201710627854A CN 107270221 A CN107270221 A CN 107270221A
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housing
cover
diffuser plate
power supply
built
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何效卫
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Jiangsu Ou Huida Photoelectric Energy Saving Technology Co Ltd
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Jiangsu Ou Huida Photoelectric Energy Saving Technology Co Ltd
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Priority to CN201710627854.6A priority Critical patent/CN107270221A/zh
Publication of CN107270221A publication Critical patent/CN107270221A/zh
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • 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
    • F21V15/00—Protecting lighting devices from damage
    • F21V15/01—Housings, e.g. material or assembling of housing parts
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/10—Fastening 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
    • F21V17/12—Fastening 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 screwing
    • 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
    • F21V23/023—Power supplies in a casing
    • 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
    • F21V31/00—Gas-tight or water-tight arrangements
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/05—Optical design plane
    • 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
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar shape
    • 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]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

本发明提供了一种内置电源超薄面板灯，包括外框、扩散板和背盖，外框和扩散板设置于背盖之下，其中背盖与扩散板之间从上至下依次安装有珍珠棉、反光纸和导光板，外框的内端呈L型，扩散板设置在所述外框L型内端的横向面上，外框L型内端的竖向面上设有PCB板，PCB板上设有LED灯条，LED灯条的发光面照射在导光板侧面；外框中部的内部设有一空槽，空槽内设有电源，电源的四周和底部填充有导热胶，电源和背盖之间填充有防水胶。本发明，长期使用时，能够起到好的散热效果和防水效果，从而延长使用寿命。

Description

一种内置电源超薄面板灯
技术领域
本发明涉及照明技术领域，特别是涉及一种内置电源超薄面板灯。
背景技术
LED灯作为光源主要趋势，目前越来越普及，广泛运用到照明、户外广告等领域。面板灯市场上比较多的是电源外置，电源裸露在空气中，那么安装就容易掉落，或者接线不牢，甚至会引起触电危险。另外，电源外置不利于产品包装运输，且增加运输成本。而有的电源内置，需占用大量空间，从而增加面板灯的厚度，并且现有的内置电源面板灯，防水不佳，散热效果不好，长时间使用会因为湿气减少电源使用寿命，如果电源长时间使用，热量得不到散发，也会造成电源的损坏，现有的防水措施是在外框内设置发泡硅胶条，发泡硅胶条时间久易老化变硬，特别是在灯具里面温度较高的情况下，一旦老化，那么此灯就和普通的面灯没有区别了。
发明内容
基于此，有必要提供一种防水、散热效果好的内置电源超薄面板灯。
一种内置电源超薄面板灯，包括外框、扩散板和背盖，所述外框和所述扩散板设置于所述背盖之下，其中所述背盖与所述扩散板之间从上至下依次安装有珍珠棉、反光纸和导光板，所述外框的内端呈L型，所述扩散板设置在所述外框L型内端的横向面上，所述外框L型内端的竖向面上设有PCB板，所述PCB板上设有LED灯条，所述LED灯条的发光面照射在所述导光板侧面；所述外框中部的内部设有一空槽，空槽内设有电源，所述电源的四周和底部填充有导热胶，所述电源和所述背盖之间填充有防水胶。
进一步的，所述外框呈L型的内端与所述扩散板、所述珍珠棉、所述反光纸、所述导光板的接触处设有防水胶，所述PCB板、所述LED灯条设置于防水胶内部。
进一步的，所述外框外端的上方还设有螺丝，所述背盖通过所述螺丝固定在所述外框上。
本发明将定制的电源防止在外框里面，用导热胶固定，正好起到导热、散热作用，再用背盖盖好，这样灯具看上去只有灯体，没有电源，减少了面板灯的厚度；电源与背盖之间填充防水胶，外框的内端与扩散板、导光板、反光纸、珍珠棉接触处填充有防水胶，起到防水的目的。上述内置电源超薄面板灯，长期使用时，能够起到好的散热效果和防水效果，从而延长使用寿命。
附图说明
图1为本发明内置电源超薄面板灯的结构示意图；
图中，1-外框、2-扩散板、3-背盖、4-珍珠棉、5-反光纸、6-导光板、7-PCB板、8-LED灯条、9-电源、10-导热胶、11-防水胶、12-螺丝。
具体实施方式
下面结合附图对本发明的较佳实施例进行详细阐述，以使本发明的优点和特征能更易于被本领域技术人员理解，从而对本发明的保护范围做出更为清楚明确的界定。
请参阅图1，一种内置电源超薄面板灯，包括外框1、扩散板2和背盖3，外框1和扩散板2设置于背盖3之下，其中背盖3与扩散板2之间从上至下依次安装有珍珠棉4、反光纸5和导光板6，外框1的内端呈L型，扩散板2设置在外框1L型内端的横向面上，外框1L型内端的竖向面上设有PCB板7，PCB板7上设有LED灯条8，LED灯条8的发光面照射在导光板6侧面；外框1中部的内部设有一空槽，空槽内设有电源9，电源9的四周和底部填充有导热胶10，电源9和背盖3之间填充有防水胶11。
外框1呈L型的内端与扩散板2、珍珠棉4、反光纸5、导光板6的接触处设有防水胶11，PCB板7、LED灯条8设置于防水胶11内部。
外框1外端的上方还设有螺丝12，背盖3通过螺丝12固定在外框1上。
本发明各部件均为通用标准件或本领域技术人员知晓的部件，其结构和原理都为本技术人员均可通过技术手册得知或通过常规实验方法获知，本发明解决的问题是现有技术中电源内置造成面板灯的厚度过高，且散热、防水效果不好，长时间使用因温度过高损坏电源，而且在灯具里面温度较高的情况下，发泡硅胶条时间久易老化变硬，丧失防水效果。具体如下所述：
外框1的内端呈L型，扩散板2设置在外框1L型内端的横向面上，外框1L型内端的竖向面上设有PCB板7，PCB板7上设有LED灯条8，LED灯条8的发光面照射在导光板6侧面；外框1中部的内部设有一空槽，空槽内设有电源9，电源9的四周和底部填充有导热胶10，电源9和背盖3之间填充有防水胶11。外框1呈L型的内端与扩散板2、珍珠棉4、反光纸5、导光板6的接触处设有防水胶11，PCB板7、LED灯条8设置于防水胶11内部。
以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。

Claims (3)

1.一种内置电源超薄面板灯，包括外框、扩散板和背盖，所述外框和所述扩散板设置于所述背盖之下，其中所述背盖与所述扩散板之间从上至下依次安装有珍珠棉、反光纸和导光板，其特征在于，所述外框的内端呈L型，所述扩散板设置在所述外框L型内端的横向面上，所述外框L型内端的竖向面上设有PCB板，所述PCB板上设有LED灯条，所述LED灯条的发光面照射在所述导光板侧面；所述外框中部的内部设有一空槽，空槽内设有电源，所述电源的四周和底部填充有导热胶，所述电源和所述背盖之间填充有防水胶。
2.根据权利要求1所述的内置电源超薄面板灯，其特征在于，所述外框呈L型的内端与所述扩散板、所述珍珠棉、所述反光纸、所述导光板的接触处设有防水胶，所述PCB板、所述LED灯条设置于防水胶内部。
3.根据权利要求1所述的内置电源超薄面板灯，其特征在于，所述外框外端的上方还设有螺丝，所述背盖通过所述螺丝固定在所述外框上。
CN201710627854.6A 2017-07-28 2017-07-28 一种内置电源超薄面板灯 Pending CN107270221A (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202791924U (zh) * 2012-09-13 2013-03-13 深圳市格利美照明有限公司 一种led面板灯防水型导光模组
CN205979393U (zh) * 2016-08-22 2017-02-22 深圳市犇拓电子科技有限公司 一种便于吊装式安装的卡扣式面板灯
CN206036825U (zh) * 2016-09-27 2017-03-22 广州市荣发新能源设备有限公司 一种高效节能面板灯
CN206222144U (zh) * 2016-11-10 2017-06-06 深圳市华创力照明科技有限公司 一种侧发光结构的内置电源led面板灯
CN206222001U (zh) * 2016-11-15 2017-06-06 厦门市信达光电科技有限公司 一种led面板灯

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202791924U (zh) * 2012-09-13 2013-03-13 深圳市格利美照明有限公司 一种led面板灯防水型导光模组
CN205979393U (zh) * 2016-08-22 2017-02-22 深圳市犇拓电子科技有限公司 一种便于吊装式安装的卡扣式面板灯
CN206036825U (zh) * 2016-09-27 2017-03-22 广州市荣发新能源设备有限公司 一种高效节能面板灯
CN206222144U (zh) * 2016-11-10 2017-06-06 深圳市华创力照明科技有限公司 一种侧发光结构的内置电源led面板灯
CN206222001U (zh) * 2016-11-15 2017-06-06 厦门市信达光电科技有限公司 一种led面板灯

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