CN201582633U - 灯壳散热一体化led灯 - Google Patents
灯壳散热一体化led灯 Download PDFInfo
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- CN201582633U CN201582633U CN2010201056675U CN201020105667U CN201582633U CN 201582633 U CN201582633 U CN 201582633U CN 2010201056675 U CN2010201056675 U CN 2010201056675U CN 201020105667 U CN201020105667 U CN 201020105667U CN 201582633 U CN201582633 U CN 201582633U
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Abstract
本实用新型公开了一种灯壳散热一体化LED灯，包括壳体，壳体内开设空腔，空腔内安装陶瓷或金属基高导热PCB线路板，线路板上安装多个LED(发光二极管)或大功率LED发光模组。灯壳与电器箱通过螺栓固定在一起，灯壳内部设有穿线孔，PCB线路板通过导线与电器箱内的恒流驱动电源连接，电器箱上设有防水穿线孔，驱动电源的输入端通过导线与外部电源连接。它以LED作为发光装置，且有结构简单，使用安全方便，能耗低，电光转换率高，节能省电和使用寿命长的优点。并且，它设有散热一体化灯壳，解决了LED长时间使用会发热产生光衰的问题，灯壳下部设有密封防水玻璃罩，电器箱也采用密封防水结构，可有效的防止LED、电路、恒流电源受潮，确保LED在任何恶劣的室内外环境下都可以长时间正常照明。
Description
灯壳散热一体化LED灯
技术领域
[0001] 本实用新型涉及一种LED灯，特别是涉及一种灯壳散热一体化LED节能灯。 技术背景
[0002] 超市、礼堂、工厂车间、车站、广场、体育场等大型室内外场所均需用到大功率照明 灯具，而现有的各类传统灯具存在以下缺陷：1、现有的各类钠灯、金卤灯等耗电量较大，对 城市的供电电网带来较大压力。2、现有的各类灯具，其电光转化率较低，照明过程中大量的 电能转化为热能，造成能源浪费。3、现有的各类传统灯具寿命较短，需经常更换，给使用者 带来不便并增加了经济负担。
发明内容
[0003] 本实用新型的目的，是提供了一种灯壳散热一体化LED灯，它可解决现有技术存 在的能耗大、电光转换率低和使用寿命短的缺陷，并解决了 LED因为使用中产生热量而出 现光衰的问题，而且采用密封结构，能充分适应室内外各种复杂环境，可充分满足各种场合 的需求。
[0004] 本实用新型是通过以下技术方案实现的：灯壳散热一体化LED灯包括壳体，壳体 外表设有散热鳍片，壳体上部设有散热器。壳体内开设空腔，空腔内安装金属基PCB线路板 或直接安装大功率LED发光模组，线路板上安装多个LED。
[0005] 为进一步实现本实用新型的目的，还采用了以下技术方案：壳体的下部安装防水 防尘密封玻璃罩，壳体上部安装防水电器箱。电器箱内放置LED灯专用恒流驱动开关电源， 驱动电源的输出端通过导线连接到PCB线路板，驱动电源的输入端通过导线穿过电器箱的 防水接口与外部电源连接。电器箱的顶部设有吊钩或吊装法兰，可实现灵活安装。
[0006] 本实用新型的积极效果在于：它以LED (发光二极管）作为发光装置，具有结构简 单、使用安全方便、能耗低、电光转换率高、节能省电和使用寿命长的优点。并且，它设有散 热一体化壳体、采用高导热的金属基PCB线路板、防水密封罩、防水电器箱及LED专用恒流 驱动开关电源，使LED工作时发出的热量及时导出散掉，又防止LED、电路及驱动电源受潮， 既解决了 LED使用过程中发热而产生的光衰问题，又确保LED在任何恶劣的室内外环境下 都可长时间正常照明。
附图说明
[0007] 图1是本实用新型的结构示意图；图2是图1的局部剖面图 具体实施方式
[0008] 灯壳散热一体化LED灯，包括壳体1，壳体1内开设空腔2，空腔2内安装PCB线路 板3或大功率LED发光模组，线路板3上安装多个LED 4。壳体采用铝合金压铸、灯壳散热器 一体化壳体，壳体外部设有散热鳍片7，壳体上部设有散热器8。为保证良好的导热性，PCB
3线路板3采用金属基线路板或高导热陶瓷线路板，使LED工作中发出的热量通过线路板快 速传导到灯壳散出。壳体下部设有密封防水玻璃罩5，壳体1上部安装防水密封电器箱9， 电器箱9内安装恒流驱动电源11。恒流驱动电源11可以是适合照明用的普通驱动电源，也 可以是遥控调光驱动电源或用于装饰照明用的变色驱动电源。电器箱9顶部设有吊钩或吊 装法兰10。恒流电源11的输出端通过导线与PCB线路板3连接，输入端穿过防水接口 12 与外部电源连接。本实用新型使用时，按上述要求加工各零部件并组装。 [0009] 本实用新型的技术方案并不限制于本实用新型所述的实施例的范围内。本实用新 型未详尽描述的技术内容均为公知技术。
Claims (7)
- 灯壳散热一体化LED灯，包括壳体(1)，壳体(1)内开设空腔(2)，空腔(2)内安装PCB线路板(3)或大功率LED发光模组，线路板(3)上安装多个LED(4)，其特征在于：壳体采用铝合金压铸、灯壳散热器一体化壳体，壳体外部设有散热鳍片(7)，壳体上部设有散热器(8)。
- 2.根据权利要求1所述的灯壳散热一体化LED灯，其特征在于：空腔（2)内安装金属 基高导热PCB线路板（3)或大功率LED发光模组。
- 3.根据权利要求1或2所述的灯壳散热一体化LED灯，其特征在于：PCB线路板（3)上 安装多个LED。
- 4.根据权利要求1所述的灯壳散热一体化LED灯，其特征在于：壳体下部设有密封防 水玻璃罩(5)。
- 5.根据权利要求1所述的灯壳散热一体化LED灯，其特征在于：壳体（1)上部安装防 水密封电器箱（9)，电器箱（9)内安装恒流驱动电源（11)。
- 6.根据权利要求5所述的灯壳散热一体化LED灯，其特征在于：电器箱（9)顶部设有 吊钩或吊装法兰（10)。
- 7.根据权利要求5所述的灯壳散热一体化LED灯，其特征在于：恒流电源（11)的输出 端通过导线与PCB线路板（3)连接，输入端穿过防水接口（12)与外部电源连接。
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434791A (zh) * | 2010-09-29 | 2012-05-02 | 海洋王照明科技股份有限公司 | 一种led灯具及照明系统 |
| CN103322532A (zh) * | 2013-07-04 | 2013-09-25 | 浙江和鸿进出口有限公司 | Led照明灯 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102434791A (zh) * | 2010-09-29 | 2012-05-02 | 海洋王照明科技股份有限公司 | 一种led灯具及照明系统 |
| CN103322532A (zh) * | 2013-07-04 | 2013-09-25 | 浙江和鸿进出口有限公司 | Led照明灯 |
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