Vibration reduction method of automotive lamp and anti-vibration automotive lamp

Abstract

The invention relates to a vibration reduction method of an automotive lamp and an anti-vibration automotive lamp. According to the reduction method, multiple elastic material blocks are dispersedly arranged between an automotive lamp body and a light emitting body support used for supporting a light emitting body of the automotive lamp, and in a normal state, the elastic material blocks exist ina pre-compressed state. The anti-vibration automotive lamp comprises the lamp body. The light emitting body and the light emitting body support are arranged in the lamp body. The rear end of the lightemitting body support is fixed to the lamp body. The front end of the light emitting body support overhangs forwards. The light emitting body is fixed to the light emitting body support. Multiple grooves are formed in the outer surface of the inner wall, close to the lamp body, of the light emitting body support. The elastic material blocks are embedded in the grooves correspondingly and exist between the lamp body and the light emitting body support in the pre-compressed state. The grooves are close to the front end of the light emitting body support. According to the vibration reduction method of the automotive lamp and the anti-vibration automotive lamp, on the premise of meeting the lamp modeling requirement, the passing rate of a main engine vibration test can be improved, the cost is low, and a main engine plant can control the cost easily.

Description

technical field [0001] The invention relates to a method for improving the vibration of a car lamp and a novel car lamp adopting an anti-vibration design, which can improve the pass rate of a vibration test under the premise of satisfying the shape. Background technique [0002] At present, in order to meet the needs of styling and the requirements of special lighting effects, more and more automotive lamps and lanterns have become more artistic in shape and use more artistic design methods. This makes the layout of engineering structures encounter great difficulties, and with the improvement of consumers' pursuit of quality of life, the requirements for products are getting higher and higher. In other words, how to find a lamp that can meet the diverse and artistic needs of lamps and lanterns, and at the same time meet the more stringent test requirements of the car host has become a difficult point. Contents of the invention [0003] In order to solve the above-mentione...

AI Technical Summary

Problems solved by technology

This makes the layout of engineering structures encounter great difficulties, and with the improvement of consumers' pursuit of quality of life, the requirements for products are getting higher and higher. In other words, how to find a lamp that can meet the diverse and artistic needs of lamps and lanterns, and at the same time meet the more stringent test requirements of the car host has become a difficult point.

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