LED lamp

Abstract

The invention discloses an LED lamp which includes an aluminum alloy casing, an LED illuminant arranged in the casing and an aluminum alloy cooling fin; at least a cooling fan is arranged at the rear part of the aluminum alloy cooling fin; and a thermal insulation layer is arranged on the inner lateral wall of the casing. The thermal insulation layer can be an aluminum alloy layer or a silica gel layer. The LED lamp can fully emit heat generated during the working process in a timely manner, and the heat of solar radiation can hardly enter, so that the service life is greatly prolonged.

Description

technical field

[0001] The invention relates to an LED lamp. Background technique

[0002] Due to its high luminous efficiency, no radiation and low power consumption, LED lights have become more and more popular since their appearance. With the advancement of science and technology, LED lights have also been continuously innovated and developed, and their advantages over other lighting methods have become more and more prominent. It can be predicted that the popularity of LED lights will continue to accelerate. However, during the development of LED lamps, there is always a problem that bothers its producers and users, that is, its heat dissipation. If the heat generated during the working process of the LED lamp is not dissipated in time, its life will be greatly affected. Existing LED heat dissipation generally adopts heat sinks to dissipate heat. Although it can also play a certain heat dissipation effect, its heat dissipation effect is not ideal enough. Contents o...

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