CN204785745U - 球泡灯 - Google Patents

球泡灯 Download PDF

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CN204785745U
CN204785745U CN201520547290.1U CN201520547290U CN204785745U CN 204785745 U CN204785745 U CN 204785745U CN 201520547290 U CN201520547290 U CN 201520547290U CN 204785745 U CN204785745 U CN 204785745U
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radiator
heat dissipating
dissipating housing
radiating tube
bulb lamp
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吴志强
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Guangdong Ke Xun Lighting Electric Co., Ltd.
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Foshan Kosoom Lighting & Electric Co Ltd
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Abstract

本实用新型具体涉及一种球泡灯,其包括灯头、灯头上盖、驱动电路模块、散热器、光源模块和灯罩;所述光源模块固定在所述散热器上,所述灯罩连接于所述散热器并罩住所述光源模块,所述灯罩的壁体上设有第一散热孔,所述灯罩设有第一散热管,所述第一散热管的一端设于所述灯罩的第一散热孔处,所述第一散热管的另一端穿过所述光源模块并置于所述散热器内。本实用新型所述的球泡灯使用寿命较长。

Description

球泡灯
技术领域
本实用新型涉及照明装置,特别是涉及球泡灯。
背景技术
市面上所有的球泡灯,通常包括灯头、灯头上盖、光源模块、驱动电路模块、散热器和灯罩,灯头设于灯头上盖,散热器连接在灯头上盖和灯罩之间,驱动电路模块安装在散热器上,光源模块设于散热器的一端并位于灯罩内。在实际应用中,光源模块周围的温度过高,会加快光源模块的光衰,缩短光源模块寿命。
实用新型内容
本实用新型所要解决的技术问题是提供一种使用寿命较长的球泡灯。
上述技术问题通过以下方案解决:
一种球泡灯,包括灯头、灯头上盖、驱动电路模块、散热器、光源模块和灯罩;所述光源模块固定在所述散热器上,所述灯罩连接于所述散热器并罩住所述光源模块,所述灯罩的壁体上设有第一散热孔,所述灯罩设有第一散热管,所述第一散热管的一端设于所述灯罩的第一散热孔处,所述第一散热管的另一端穿过所述光源模块并置于所述散热器内。
在其中一个实施例中,所述散热器包括散热罩和固定于所述散热罩内的散热体,所述散热体包括第二散热管和连于所述第二散热管外侧的多个散热翅片,所述多个散热翅片围绕所述第二散热管设置,所述光源模块固定在所述散热器的散热体上,所述灯罩连接于所述散热器的散热罩,所述第一散热管的另一端置于所述散热器的散热体内。
在其中一个实施例中,所述多个散热翅片沿着所述第二散热管的轴线方向设有突出于所述第二散热管的对流部;所述第一散热管的另一端位于所述多个散热翅片的对流部之间,并与所述第二散热管相对。
在其中一个实施例中,所述灯罩与所述散热器的散热罩螺纹连接。
在其中一个实施例中,所述散热罩包括相互连接的端壁和侧壁,所述散热罩的侧壁设有多个第二散热孔。
在其中一个实施例中,所述球泡灯还包括隔热板,所述散热器的散热罩设于所述隔热板的一端,所述灯头上盖设于所述隔热板的另一端,所述驱动电路模块置于所述灯头上盖内。
在其中一个实施例中,所述散热罩的端壁与所述隔热板之间形成有用于给所述驱动电路模块散热的第一散热通道,所述隔热板设有与所述第一散热通道连通的第三散热孔。
在其中一个实施例中,所述散热罩的端壁与所述隔热板之间形成有用于给所述散热器散热的第二散热通道,所述散热罩的端壁设有与所述第二散热通道连通的第四散热孔。
在其中一个实施例中,所述灯头上盖设有对应于所述驱动电路模块的第五散热孔。
在其中一个实施例中,所述球泡灯还包括多个螺钉,所述多个螺钉分别同时连接所述灯头上盖、所述隔热板和所述散热罩。
本实用新型所述的球泡灯,通过在灯罩上设置往散热器延伸的第一散热管,使得散热器中的空气与球泡灯外的空气形成良好的对流,以更快地将光源模块产生的热量由散热器散发出空气中,从而降低光源模块的工作环境温度,减少光源模块的光衰,延长灯具的使用寿命。
附图说明
图1为球泡灯的分解图;
图2为球泡灯的组合结构的一种角度示意图;
图3为球泡灯的组合结构的另一种角度示意图;
图4为球泡灯的剖视图;
图5为隔热板的一种角度示意图;
图6为隔热板的另一种角度示意图;
图7为散热罩的一种角度示意图;
图8为散热罩的另一种角度示意图;
图9为散热体的一种角度示意图;
图10为散热体的另一种角度示意图;
图11为灯罩的一种角度示意图;
图12为灯罩的另一种角度示意图。
具体实施方式
如图1至图12所示,一种球泡灯,包括灯头11、灯头上盖12、驱动电路模块2、散热器4、光源模块5和灯罩6,灯头11连于灯头上盖12,驱动电路模块2与光源模块5、灯头1电连接;光源模块5固定在散热器4上,灯罩6连接于散热器4并罩住光源模块5,灯罩6的壁体上设有第一散热孔61,灯罩6设有第一散热管62,第一散热管62的一端设于灯罩6的第一散热孔61处,第一散热管62的另一端穿过光源模块5并置于散热器4内。
上述球泡灯,通过在灯罩6上设置往散热器4延伸的第一散热管62,使得散热器4中的空气与球泡灯外的空气形成良好的对流,以更快地将光源模块5产生的热量由散热器4散发出空气中,从而,降低光源模块5的工作环境温度,减少光源模块5的光衰,延长灯具的使用寿命。
上述散热器4包括散热罩41和固定于散热罩41内的散热体42,散热罩41包括相互连接的端壁411和侧壁412,散热罩41的侧壁412设有多个第二散热孔46,散热体42包括第二散热管421和连于第二散热管421外侧的多个散热翅片422,多个散热翅片422围绕第二散热管421设置,光源模块5通过螺钉8固定在散热器4的散热体42上,灯罩6连接于散热器4的散热罩41,第一散热管62的另一端置于散热器4的散热体42内。本方案描述了散热器4的具体结构,该散热器4可以利用相通的第二散热孔46和第一散热孔61来加快灯具内的空气与灯具外的空气交换,加快散热的速度。
第一散热管62的另一端与散热体42的设置关系具体为:结合图4和图10,多个散热翅片422沿着第二散热管421的轴线方向设有突出于第二散热管421的对流部423;第一散热管62的另一端位于多个散热翅片422的对流部423之间,并与第二散热管421相对。本方案通过设置多个散热翅片422沿着第二散热管421的轴线方向突出于第二散热管421以及结合第一散热管62的另一端的设置位置,可以使得第一散热管62的另一端可以与多个散热翅片422、第二散热管421分别直接形成对流散热路径,使得球泡灯内的空气与球泡灯外的空气之间的对流更好,散热器4的热量可以更快地散发。
为了方便拆装,灯罩6与散热罩41的连接为螺纹连接。灯罩6的外侧上设有外螺纹,散热罩41的内侧上设有与外螺纹配合的内螺纹。
上述球泡灯还包括隔热板3,散热器4设于隔热板3的一端,具体是散热器4的散热罩41设于隔热板3的一端,灯头上盖12设于隔热板3的另一端,驱动电路模块2置于灯头上盖12内。本方案使用隔热板3将驱动电路模块2与散热器4隔开,尽可能地减少散热器4散发的热量对驱动电路模块2的影响,提高驱动电路模块2的使用寿命,从而提高了球泡灯的使用寿命。
其中,为了将驱动电路模块2周围的热量尽快扩散,进一步提高提高驱动电路模块2的使用寿命,本设计人设计了下面两个并列的方案。其一是:隔热板3与散热罩41的端壁411之间形成有用于给驱动电路模块2散热的第一散热通道34,隔热板3设有与第一散热通道34连通的第三散热孔31。其二是:灯头上盖12设有对应于驱动电路模块2的第五散热孔121。当然,两个方案的共同设置的效果更好,相通的第三散热孔31与第五散热孔121,使得驱动电路模块2周围的空气与灯头上盖12外的空气形成良好的对流,更利于将驱动电路模块2周围的热量扩散。
其中,散热罩41的端壁411与隔热板3之间形成有用于给散热器4散热的第二散热通道36,散热罩41的端壁411设有与第二散热通道36连通的第四散热孔47。本方案设置第二散热通道36以及在散热罩41的端壁411上设置第四散热孔47,可以利用第四散热孔47连通第二散热孔46、灯罩6的第一散热孔61,可以进一步改善散热器4中的空气与球泡灯外的空气之间的对流。
其中,球泡灯还包括多个螺钉7,多个螺钉7同时连接灯头上盖12、隔热板3、散热罩41,具体是,上述多个螺钉7均为从灯头上盖12的外侧沿着灯头上盖12、隔热板3、散热器4的散热罩41依次连接。本方案利用螺钉7同时连接灯头上盖12、隔热板3、散热罩41三者,相对使用螺钉分别进行两两相连的方案,可以减少加工工序和加工时间。
以上所述实施例仅表达了本实用新型的几种实施方式,其描述较为具体和详细,但并不能因此而理解为对本实用新型专利范围的限制。应当指出的是,对于本领域的普通技术人员来说,在不脱离本实用新型构思的前提下,还可以做出若干变形和改进,这些都属于本实用新型的保护范围。因此,本实用新型专利的保护范围应以所附权利要求为准。

Claims (10)

1.一种球泡灯,包括灯头、灯头上盖、驱动电路模块、散热器、光源模块和灯罩;所述光源模块固定在所述散热器上,所述灯罩连接于所述散热器并罩住所述光源模块,其特征在于,所述灯罩的壁体上设有第一散热孔,所述灯罩设有第一散热管,所述第一散热管的一端设于所述灯罩的第一散热孔处,所述第一散热管的另一端穿过所述光源模块并置于所述散热器内。
2.根据权利要求1所述的球泡灯,其特征在于,所述散热器包括散热罩和固定于所述散热罩内的散热体,所述散热体包括第二散热管和连于所述第二散热管外侧的多个散热翅片,所述多个散热翅片围绕所述第二散热管设置,所述光源模块固定在所述散热器的散热体上,所述灯罩连接于所述散热器的散热罩,所述第一散热管的另一端置于所述散热器的散热体内。
3.根据权利要求2所述的球泡灯,其特征在于,所述多个散热翅片沿着所述第二散热管的轴线方向设有突出于所述第二散热管的对流部;所述第一散热管的另一端位于所述多个散热翅片的对流部之间,并与所述第二散热管相对。
4.根据权利要求2所述的球泡灯,其特征在于,所述灯罩与所述散热器的散热罩螺纹连接。
5.根据权利要求2所述的球泡灯,其特征在于,所述散热罩包括相互连接的端壁和侧壁,所述散热罩的侧壁设有多个第二散热孔。
6.根据权利要求5所述的球泡灯,其特征在于,所述球泡灯还包括隔热板,所述散热器的散热罩设于所述隔热板的一端,所述灯头上盖设于所述隔热板的另一端,所述驱动电路模块置于所述灯头上盖内。
7.根据权利要求6所述的球泡灯,其特征在于,所述散热罩的端壁与所述隔热板之间形成有用于给所述驱动电路模块散热的第一散热通道,所述隔热板设有与所述第一散热通道连通的第三散热孔。
8.根据权利要求6所述的球泡灯,其特征在于,所述散热罩的端壁与所述隔热板之间形成有用于给所述散热器散热的第二散热通道,所述散热罩的端壁设有与所述第二散热通道连通的第四散热孔。
9.根据权利要求6所述的球泡灯,其特征在于,所述灯头上盖设有对应于所述驱动电路模块的第五散热孔。
10.根据权利要求6所述的球泡灯,其特征在于,所述球泡灯还包括多个螺钉,所述多个螺钉分别同时连接所述灯头上盖、所述隔热板和所述散热罩。
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CN106224802A (zh) * 2016-07-29 2016-12-14 海宁市智慧光电有限公司 高性能长寿命led球泡灯
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Address after: Shunde District of Guangdong city in Foshan province 528300 Junan Zhenchang Xing East Road No. 8 first floor

Patentee after: Guangdong Ke Xun Lighting Electric Co., Ltd.

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Address after: 528300 Second Floor, No. 9 East Changxing Avenue, Jun'an Town, Shunde District, Foshan City, Guangdong Province

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Address before: Shunde District of Guangdong city in Foshan province 528300 Junan Zhenchang Xing East Road No. 8 first floor

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