Headlight Radiator

Abstract

The invention relates to a car lamp radiator capable of effectively increasing heat conduction area and improving a radiating effect. The car lamp radiator comprises a heat conductor and a cooling fin group, wherein the heat conductor comprises an inner heat conduction shell and an outer heat conduction shell; a power supply groove and a light source groove are respectively formed in the top part and the bottom part of the inner heat conduction shell; the outer side of the inner heat conduction shell and the inner side of the outer heat conduction shell are connected through symmetrical heat conduction connecting pillars; pores between the inner heat conduction shell and the outer heat conduction shell are all guide channels; screwing pieces used for adjusting width between the inner heat conduction shell and the outer heat conduction shell are also arranged between the top part of the inner heat conduction shell and the top part of the outer heat conduction shell; the bottom part of the outer heat conduction shell is provided with a base; the inner side of the cooling fin group is symmetrically and fixedly arranged at the outer side of the outer heat conduction shell; the bottom part of the cooling fin group is fixedly arranged on the base.

Description

technical field [0001] The invention relates to a heat dissipation device, in particular to a car light radiator. Background technique [0002] With the rapid development of the automobile industry, while people are pursuing comfort and ease of handling, more and more attention has been paid to the overall safety, energy saving and environmental protection of automobiles. In this regard, car lights now mostly use LED lights and adopt planar cluster packaging technology, which can meet the requirements of high power and low energy consumption; however, the interior of car lights is a closed environment. When the car headlights are in the lighting state, The airtight environment where the car lights are located will generate a higher temperature due to heat accumulation. This higher temperature will not only easily generate fog inside the car lights and affect the lighting effect, but also easily cause the parts in the car headlights to be heated and deformed. , and even the ...

AI Technical Summary

Problems solved by technology

In this regard, car lights now mostly use LED lights and adopt planar cluster packaging technology, which can meet the requirements of high power and low energy consumption; however, the interior of car lights is a closed environment. When the car headlights are in the lighting state, The airtight environment where the car lights are located will generate a higher temperature due to heat accumulation. This higher temperature will not only easily generate fog inside the car lights and affect the lighting effect, but also easily cause the parts in the car headlights to be heated and deformed. , and even the phenomenon of parts melting; at present, using a radiator to cool down is a common heat dissipation method, but usually the LED light source and power supply are closely attached to the heat conductor, but this method, due to the small heat conduction area, The heat dissipation effect is poor and needs to be improved urgently

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