Vehicle lamp heat dissipation decoration ring

A decorative ring and car lamp technology, which is applied in the direction of headlights, signal devices, vehicle parts, etc., can solve the problems of deformation of the decorative ring of the car lamp, poor surface treatment effect, etc., and is not easy to deform at high temperature and has a good surface visual effect. , the effect of wide design freedom
CN109990249APending Publication Date: 2019-07-09HASCO VISION TECHNOLOGY CO LTD
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Patent Information

Authority / Receiving Office
CN ยท China
Patent Type
Applications(China)
Current Assignee / Owner
HASCO VISION TECHNOLOGY CO LTD
Publication Date
2019-07-09

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Abstract

The invention provides a vehicle lamp heat dissipation decoration ring. The ring comprises a heat conducting plastic base material and a pre-printed film, the pre-printed film is fixed to the surfaceof the heat conducting plastic base material through fitting and covering and comprises a transparent film and a printing coating layer, the printing coating layer is located between the transparent film and the heat conducting plastic base material. The vehicle lamp heat dissipation decoration ring is not likely to deform due to high temperature, the surface visual effect is good, the degree of freedom of modeling design is wider, the manufacturing processes can be reduced, and the cost is lowered.
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Description

technical field

[0001] The invention relates to the field of car lamp decorative rings, in particular to a car lamp heat dissipation decorative ring. Background technique

[0002] Headlights are the eyes of the car, which are both safety parts and appearance parts. The decorative circle of the car light plays an important role in the shape of the car light. At present, the car lamp bezel is generally made of plastic material by injection molding, or the injection molded blank is subjected to surface treatment processes such as vacuum aluminum plating and surface spray painting to achieve different decorative effects.

[0003] Due to the high internal temperature of the lamp, or the easy formation of focus under the sun, the local temperature of the decorative ring is too high. The heat-resistant temperature of the bezel depends on the plastic substrate itself. When the local temperature of the bezel is too high, it will cause the material to be deformed by heat. At this t...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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