CN203517440U - 一种led三防灯 - Google Patents
一种led三防灯 Download PDFInfo
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- CN203517440U CN203517440U CN201320672303.9U CN201320672303U CN203517440U CN 203517440 U CN203517440 U CN 203517440U CN 201320672303 U CN201320672303 U CN 201320672303U CN 203517440 U CN203517440 U CN 203517440U
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- 239000000758 substrate Substances 0.000 claims description 21
- 229910052782 aluminium Inorganic materials 0.000 claims description 6
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminum Chemical compound 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[Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 6
- 239000004411 aluminium Substances 0.000 claims description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N copper Chemical compound 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Abstract
本实用新型公开了一种拆装方便、维护容易、生产效率高的LED三防灯。本实用新型包括下壳体（1）、透光防护外罩（2）、散热底板（3）、带有若干个LED（8）的散热基板（4）、透光内罩（5）、内罩端盖（6）、驱动器（7），下壳体（1）与透光防护外罩（2）相密合连接并形成用于容置其它零件的腔体，散热基板（4）固定于散热底板（3）的正面并将热量传递到散热底板（3）进行散热，透光内罩（5）与散热基板（4）相连接，内罩端盖（6）与透光内罩（5）及散热基板（4）的两端相连接，以将若干个LED（8）包罩起来，驱动器（7）固定连接于散热底板（3）的背面，散热底板（3）固定连接于下壳体（1）上。本实用新型可广泛应用于LED灯具领域。
Description
—种LED三防灯
技术领域
[0001 ] 本实用新型涉及一种LED光源板。
背景技术
[0002] 三防灯是指具有防尘、防水、防爆(防腐蚀)功能的照明灯。随着LED照明的日益普及，LED三防灯也随之出现。但是现有的LED三防灯拆装不方便，驱动更换也不方便，生产效率低，维护困难。
实用新型内容
[0003] 本实用新型所要解决的技术问题是克服现有技术的不足，提供一种拆装方便、维护容易、生产效率高的LED三防灯。
[0004] 本实用新型所采用的技术方案是:本实用新型包括下壳体、透光防护外罩、散热底板、带有若干个LED的散热基板、透光内罩、内罩端盖、驱动器，所述下壳体与所述透光防护外罩相密合连接并形成用于容置其它零件的腔体，所述散热基板固定于所述散热底板的正面并将热量传递到所述散热底板进行散热，所述透光内罩与所述散热基板相连接，所述内罩端盖与所述透光内罩及所述散热基板的两端相连接，以将若干个所述LED包罩起来，所述驱动器固定连接于所述散热底板的背面，所述散热底板固定连接于所述下壳体上。
[0005] 所述散热底板上设有两条沿长度方向的插槽，所述透光内罩上设有两条沿长度方向的凸楞，所述透光内罩与所述散热底板之间通过所述凸楞与所述插槽相插接固定。
[0006] 所述散热底板的两端设有卡口，所述内罩端盖上设有弹性卡扣，所述内罩端盖通过所述弹性卡扣与所述卡口相扣合连接固定，并与所述透光内罩的两端相密合连接。
[0007] 若干个所述LED电连接后设有总输入端，所述总输入端连接第一端子，所述驱动器的输出端连接第二端子，所述第一端子与所述第二端子之间相适配可拆卸连接。
[0008] 所述下壳体的外侧设有若干个活动卡扣，所述透光防护外罩的外侧设有若干个卡槽，所述下壳体与所述透光防护外罩对位放置后，通过所述活动卡扣扣合于所述卡槽上，以使所述下壳体与所述透光防护外罩相密合。
[0009] 所述散热底板为招底板。
[0010] 所述散热基板为铝基板或铜基板。
[0011] 本实用新型的有益效果是:由于本实用新型包括下壳体、透光防护外罩、散热底板、带有若干个LED的散热基板、透光内罩、内罩端盖、驱动器，所述下壳体与所述透光防护外罩相密合连接并形成用于容置其它零件的腔体，所述散热基板固定于所述散热底板的正面并将热量传递到所述散热底板进行散热，所述透光内罩与所述散热基板相连接，所述内罩端盖与所述透光内罩及所述散热基板的两端相连接，以将若干个所述LED包罩起来，所述驱动器固定连接于所述散热底板的背面，所述散热底板固定连接于所述下壳体上；本实用新型通过所述透光防护外罩、所述透光内罩实现双重防护，通过所述散热基板固定于所述散热底板的正面并将热量传递到所述散热底板进行散热实现良好的散热，通过特定的结构实现无打胶和无螺钉的外罩和端头连接，便于生产、安装和维护，提高劳动生产率，故本实用新型拆装方便、维护容易、生产效率高。
附图说明
[0012] 图1是本实用新型实施例的爆炸结构示意图；
[0013] 图2是图1所示I处放大示意图；
[0014] 图3是本实用新型实施例的断面结构示意图；
[0015] 图4是图3所示II处放大示意图。
具体实施方式
[0016] 如图1〜图4所不,本实施例的LED三防灯包括下壳体1、透光防护外罩2、散热底板3、带有若干个LED8的散热基板4、透光内罩5、内罩端盖6、驱动器7,所述下壳体I与所述透光防护外罩2相密合连接并形成用于容置其它零件的腔体，所述散热基板4固定于所述散热底板3的正面并将热量传递到所述散热底板3进行散热，所述透光内罩5与所述散热基板4相连接，所述内罩端盖6与所述透光内罩5及所述散热基板4的两端相连接，以将若干个所述LED8包罩起来，所述驱动器7固定连接于所述散热底板3的背面，所述散热底板3固定连接于所述下壳体I上；所述散热底板3上设有两条沿长度方向的插槽31，所述透光内罩5上设有两条沿长度方向的凸楞51，所述透光内罩5与所述散热底板3之间通过所述凸楞51与所述插槽31相插接固定；所述散热底板3的两端设有卡口 32，所述内罩端盖6上设有弹性卡扣62，所述内罩端盖6通过所述弹性卡扣62与所述卡口 32相扣合连接固定，并与所述透光内罩5的两端相密合连接，所述内罩端盖6的安装和连接密封不打胶、不上螺丝，装拆方便，省时省力；若干个所述LED8电连接后设有总输入端，所述总输入端连接第一端子80，所述驱动器7的输出端连接第二端子70，所述第一端子80与所述第二端子70之间相适配可拆卸连接，因此驱动器拆卸和安装方便，便于生产和维护；所述下壳体I的外侧设有若干个活动卡扣10，所述透光防护外罩2的外侧设有若干个卡槽20，所述下壳体I与所述透光防护外罩2对位放置后，通过所述活动卡扣10扣合于所述卡槽20上，以使所述下壳体I与所述透光防护外罩2相密合；所述散热底板3为铝底板；所述散热基板4为铝基板或铜基板。
[0017] 本实用新型通过所述透光防护外罩2、所述透光内罩5实现双重防护，通过所述散热基板4固定于所述散热底板3的正面并将热量传递到所述散热底板3进行散热实现良好的散热，通过特定的结构实现无打胶和无螺钉的外罩和端头连接，便于生产、安装和维护，提高劳动生产率，因此本实用新型拆装方便、维护容易、生产效率高。
[0018] 本实用新型可广泛应用于LED灯具领域。
Claims (7)
1.一种LED三防灯,其特征在于:包括下壳体(I)、透光防护外罩(2)、散热底板(3)、带有若干个LED (8)的散热基板(4)、透光内罩(5)、内罩端盖(6)、驱动器(7),所述下壳体(I)与所述透光防护外罩(2)相密合连接并形成用于容置其它零件的腔体，所述散热基板(4)固定于所述散热底板(3)的正面并将热量传递到所述散热底板(3)进行散热，所述透光内罩(5 )与所述散热基板(4 )相连接，所述内罩端盖(6 )与所述透光内罩(5 )及所述散热基板(4)的两端相连接，以将若干个所述LED (8)包罩起来，所述驱动器(7)固定连接于所述散热底板(3)的背面，所述散热底板(3)固定连接于所述下壳体(I)上。
2.根据权利要求1所述的LED三防灯，其特征在于:所述散热底板(3)上设有两条沿长度方向的插槽(31)，所述透光内罩(5)上设有两条沿长度方向的凸楞(51)，所述透光内罩(5 )与所述散热底板(3 )之间通过所述凸楞(51)与所述插槽(31)相插接固定。
3.根据权利要求2所述的LED三防灯，其特征在于:所述散热底板(3)的两端设有卡口( 32 )，所述内罩端盖(6 )上设有弹性卡扣(62 )，所述内罩端盖(6 )通过所述弹性卡扣(62 )与所述卡口( 32 )相扣合连接固定，并与所述透光内罩(5 )的两端相密合连接。
4.根据权利要求1所述的LED三防灯，其特征在于:若干个所述LED(8)电连接后设有总输入端，所述总输入端连接第一端子(80)，所述驱动器(7)的输出端连接第二端子(70)，所述第一端子(80)与所述第二端子(70)之间相适配可拆卸连接。
5.根据权利要求1所述的LED三防灯，其特征在于:所述下壳体(I)的外侧设有若干个活动卡扣(10)，所述透光防护外罩(2)的外侧设有若干个卡槽(20)，所述下壳体(I)与所述透光防护外罩(2)对位放置后，通过所述活动卡扣(10)扣合于所述卡槽(20)上，以使所述下壳体(I)与所述透光防护外罩(2)相密合。
6.根据权利要求1所述的LED三防灯，其特征在于:所述散热底板(3)为铝底板。
7.根据权利要求1所述的LED三防灯，其特征在于:所述散热基板(4)为铝基板或铜基板。
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