LED lamp with heat dissipation device

Abstract

The invention discloses an LED lamp with a heat dissipation device, and relates to the field of LED lamps. The LED lamp comprises a lens, an illuminating mechanism, an internal heat dissipation mechanism, a bottom plate, a shell, welding foots and an external heat dissipation mechanism. The internal heat dissipation mechanism comprises cross bars, first brackets located below the cross bars, motors located on one sides of the first brackets, rotating shafts located below the motors, fan blades disposed on the rotating shafts and heat conducting blocks located below the fan blades. The externalheat dissipating mechanism includes an outer heat dissipation seat and a plurality of heat dissipation tooth columns arranged on the outer heat dissipation seat, the outer dissipation seat is provided with a plurality of vertically downward grooves formed at intervals, and rib strips protruding vertically downwardly are arranged between every two adjacent grooves. Internal threads are arranged onthe rib strips, external threads are arranged at one ends of the rib strips, and the heat dissipation tooth columns and the outer heat dissipation seat are connected with the internal threads by theexternal threads in a threaded mode. The LED lamp has inner and outer layers of heat dissipation mechanisms, has a simple structure and is convenient to use, can effectively ensure the internal temperature, and ensures the normal operation of internal components.

Description

technical field [0001] The invention belongs to the field of LED lamps, and in particular relates to an LED lamp with a cooling device. Background technique [0002] LED has been widely used because of its energy saving, environmental protection and small size. However, LED lamps will generate a lot of heat during the lighting process, and after the LED lamps are installed, the position is fixed, and the heat dissipation area is reduced, resulting in poor heat dissipation effect of LED lamps. If not Timely discharge will cause damage to internal components, which will lead to premature scrapping of LED lights, affecting the life of the product, thereby indirectly increasing the cost. Contents of the invention [0003] According to the deficiencies of the prior art above, the technical problem to be solved by the present invention is to provide an LED lamp with a heat dissipation device, which can dissipate the internal heat in time when the LED lamp is in use by setting a ...

AI Technical Summary

Problems solved by technology

[0002] LED has been widely used because of its energy saving, environmental protection and small size. However, LED lamps will generate a lot of heat during the lighting process, and after the LED lamps are installed, the position is fixed, and the heat dissipation area is reduced, resulting in poor heat dissipation effect of LED lamps. If not Timely discharge will cause damage to internal components, which will lead to premature scrapping of LED lights, affecting the life of the product, thereby indirectly increasing the cost

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