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Automobile combined rear lamp structure

A technology for rear lights and automobiles, which is applied to vehicle parts, lighting and heating equipment, transportation and packaging, etc. It can solve the problem of insufficient bonding between the light distribution mirror and the lamp housing, imperfect gluing process, and affecting service life, etc. problems, achieve the effect of guaranteeing precision requirements, long service life and firm welding

Active Publication Date: 2012-07-04
CHONGQING CHANGAN AUTOMOBILE CO LTD
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  • Abstract
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AI Technical Summary

Problems solved by technology

Due to the imperfect glue coating process, the bonding of the light distribution mirror and the lamp housing is not in place or too much glue is applied, resulting in easy water ingress during use, which affects the service life; at the same time, because the entire rear combination lamp is installed on the lamp housing The plastic positioning pins are positioned in conjunction with the round holes on the body mounting bracket, making the installation unstable and easy to fall off and damage

Method used

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  • Automobile combined rear lamp structure
  • Automobile combined rear lamp structure
  • Automobile combined rear lamp structure

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Embodiment Construction

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] see figure 1 , figure 2 , image 3 and Figure 4 A combined rear lamp structure for automobiles shown, including a lamp housing 5, a brake lamp / rear position lamp 2, a rear turn signal lamp 3 and a rear fog lamp / reversing lamp 4 arranged on the lamp housing;

[0021] A light distribution mirror 1 includes a yellow turn signal light distribution mirror and a white reversing light distribution light distribution mirror. The yellow turn signal light distribution mirror and the white reversing light distribution light distribution mirror are directly embedded in the light distribution mirror 1. There is a welding limit rib 8 on the side, which protrudes upwards, and its vertical section is approximately trapezoidal, and is fixedly connected with the welding rib on the right side of the lamp housing 5 by means of hot plate welding;

[0022] A main positioning pi...

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Abstract

The invention discloses an automobile combined rear lamp structure, which comprises a lamp housing, a brake lamp / rear position lamp, a rear steering signal lamp and a rear fog lamp / backup lamp, wherein the brake lamp / rear position lamp, the rear steering signal lamp and the rear fog lamp / backup lamp are arranged on the lamp housing. The invention is characterized in that a welded limiting rib is arranged on the right side of a lens, the welded limiting rib protrudes upward, the vertical section of the welded limiting rib is approximately trapezoidal, and the welded limiting rib is fixedly connected with a small limiting boss arranged on the right side of the lamp housing; a primary positioning pin is arranged at the upper part on the right side behind the lamp housing and a secondary positioning pin is arranged at the lower part on the right side behind the lamp housing; a primary positioning hole and a second positioning hole are arranged on a rail lamp reinforcement, and the primarypositioning pin and the secondary positioning pin arranged behind the lamp housing are respectively matched with the primary positioning hole and the secondary positioning hole. The invention has theadvantages that the welding is firm, water is not apt to enter and the service life is long; and the positioning is accurate and the installation is stable.

Description

technical field [0001] The invention relates to an automobile lighting device, in particular to an automobile combined rear light structure. Background technique [0002] At present, the rear combination lamps used in miniature cars in the domestic and foreign markets include an internal lamp housing and an external light distribution mirror, and the two are bonded into one by using a glue coating process. Cooperate with the round hole on the body mounting bracket for positioning. There are rear turn signal lamps, rear fog lamps / reversing lamps and brake / rear position lamps on the lamp housing. Due to the imperfect glue coating process, the bonding of the light distribution mirror and the lamp housing is not in place or too much glue is applied, resulting in easy water ingress during use, which affects the service life; at the same time, because the entire rear combination lamp is installed on the lamp housing The plastic locating pins are positioned in conjunction with th...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F21S8/10F21V17/10F21V19/00B60Q1/30B60Q1/34B60Q1/44B60Q1/50F21W101/14
Inventor 王姝周兵舰吕妮娜胡线
Owner CHONGQING CHANGAN AUTOMOBILE CO LTD
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