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Automobile door lamp

A technology for door lamps and automobiles, applied to motor vehicles, road vehicles, vehicle parts, etc., can solve problems such as inconvenient installation, achieve the effect of improving working life and convenient and simple loading

Inactive Publication Date: 2016-01-27
CHONGQING LINZHOU MACHINERY MFG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to solve the problem of inconvenient installation caused by the split structure of the automobile door lamp

Method used

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Embodiment Construction

[0009] Such as figure 1 As shown, the present invention provides an automobile door lamp, which includes a door lamp housing 1, a lamp assembly plate 2, and a high thermal conductivity aluminum substrate 3 for heat dissipation.

[0010] The door lamp housing 1 has an integrally formed connection socket, and the front and rear side walls are respectively provided with notches. The lamp assembly plate 2 is installed inside the door lamp housing 1, and the side plates on both sides of the high thermal conductivity aluminum substrate 3 are bent downwards and installed by buckles. On the notches on both sides of the door lamp housing 1, the top plate of the high thermal conductivity aluminum substrate 3 is attached to cover the door lamp housing 1, wherein the door lamp housing 1 is made of plastic.

[0011] The car door lamp also includes a power device, which is arranged inside the high thermal conductivity aluminum substrate 3 and is in contact with the top plate and both side plates...

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Abstract

The invention discloses an automobile door lamp. The automobile door lamp comprises a door lamp shell, a lamp set plate and a high heat conduction aluminum base plate with the heat dissipation function. The door lamp shell is provided with a plugging opening integrally formed, and notches are formed in the front side wall and the rear side wall of the shell respectively. The lamp set plate is installed in the door lamp shell. Side plates on the two sides of the high heat conduction aluminum base plate are bent downwards and clamped in the notches in the two sides of the door lamp shell through buckles. A top plate of the high heat conduction aluminum base plate is attached to and covers the portion over the door lamp shell. According to the automobile door lamp, the door lamp shell with the integrally-formed plugging opening and the lamp set plate are connected into an integral structure, installing can be carried out directly in the manner that the structure is in butt joint with an automobile connector, and automobile installing is convenient and easy. Meanwhile, an LED energy-saving lamp is adopted in the lamp set plate, constant-current drive is adopted, a power device is in sufficient contact with the top plate and the side plates on the two sides of the high heat conduction aluminum base plate, and therefore the integral door lamp sufficiently dissipates heat, energy saving and environment friendliness are achieved, and the service life of the whole door lamp is prolonged.

Description

Technical field [0001] The present invention relates to the field of automobile lights, in particular to automobile door lights. Background technique [0002] The car door lights are mainly installed on the inside of the car doors, which mainly play the role of door opening prompts and lighting. However, most of the existing car door lights adopt a split structure, that is, a three-part structure of socket, lamp body and bulb. First, it is very inconvenient to install when replacing the bulb. At the same time, the existing car door lights use halogen lamps, which not only have a short working life, but also have low luminous efficiency. During the work process, a lot of energy is consumed. The form of heat energy is lost, which shortens the working life of the entire door light. Summary of the invention [0003] The technical problem to be solved by the present invention is to solve the problem of inconvenient installation caused by the split structure of the automobile door lamp...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F21S8/10F21V17/10F21V23/00F21V29/70F21W101/02F21W101/08F21Y115/10F21W106/00F21W107/10
CPCF21S43/00F21V17/10F21V23/02F21W2106/00F21W2107/10
Inventor 殷兴旺
Owner CHONGQING LINZHOU MACHINERY MFG CO LTD