LED lamp with emergency power supply

一种带紧急供电电源的led灯

Abstract

The utility model discloses an LED lamp with an emergency power supply. The LED lamp comprises a lamp holder, a lamp body, a radiating fin group and lamp beads. A storage battery is arranged at a joint of the lamp holder and the lamp body, the radiating fin group is arranged on the lamp body via fixing parts, the lamp holder is arranged at the upper end of the lamp body, the lamp beads are arranged inside the lamp body, a lampshade is arranged at the lower end of the lamp body, and a concave lens is arranged at the lower end of the lampshade and is arranged on an inner-ring clamp groove of the lampshade. The LED lamp has the advantages that the LED lamp is simple in structure, a light ray irradiation range can be expanded by the aid of a light divergence principle of the concave lens, and accordingly lamp light can be used for illumination to the greatest extent; the LED lamp is provided with the storage battery for emergency power supply; radiating fins can be detached via the fixing parts, and accordingly the LED lamp is convenient to use, perfect in illumination effect, low in cost and easy to popularize and utilize.
本实用新型公开了一种带紧急供电电源的LED灯,包括灯头、灯体、散热片组和灯珠,所述灯头跟灯体连接处设置有蓄电池,所述散热片组通过固定件设置在灯体上,所述灯体的上端设置有灯头,所述灯体内部设置有灯珠,所述灯体下端设置有灯罩,所述灯罩下端设置有凹透镜,所述凹透镜设置在灯罩的内圈卡槽上;本实用新型结构简单,能够利用凹透镜的光发散原理,光线照射范围增大,将灯光最大限度的用于照明作用,通过设置蓄电池进行紧急供电,而且散热片通过固定件可以拆卸,使用方便,照明效果十分理想,成本低廉,易于推广使用。

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    CN-104154486-ANovember 19, 2014张小亚一种带紧急供电电源的led灯