Automobile back door license plate lamp installation structure

Abstract

The invention provides an automobile back door license plate lamp installation structure which comprises a license plate lamp installation board arranged on the inner side of a back door outer board. The back door outer board is made of a PP composite material. The license plate lamp installation board is an injection molding piece and is in hot-meting connection with the back door outer board. The license plate lamp installation board is provided with license plate lamp clamping holes for installing license plate lamps. By the adoption of the automobile back door license plate lamp installation structure, the back door outer board is made of PP composite glass fibers in an injection molding manner, and the problem that parts of the outer board are difficult to form in a license plate lamp installation region is solved; an externally-installed license plate lamp guard board is removed from a back door, assembled parts are reduced, cost is reduced, and meanwhile the appearance modeling of the back door is simpler; and the license plate lamp installation board and the back door outer board are subjected to hot-melting welding, the forming difficulty of the back door outer board is lowered, other accessory clamping structures are integrated to the license plate lamp installation board, the assembly technology is simplified, the production efficiency is improved, and the application prospects are good.

Description

technical field [0001] The invention belongs to the technical field of new energy automobiles, and more specifically relates to an installation structure for a rear door license plate lamp of an automobile. Background technique [0002] The main function of the license plate light is to meet the requirements of the regulations on the visibility of the rear license plate. At present, most of the license plate lights installed on the back door mainly have two types of clamping and screw connection. In order to meet the light distribution performance requirements of the license plate light and the manufacturing process requirements of the back door outer panel, a license plate light guard is generally installed on the top of the back door license plate. The license plate light can be clamped on the license plate light guard or directly screwed. Connected to the rear door outer panel. The exterior license plate light guard easily affects the integrity of the appearance of the r...

AI Technical Summary

Problems solved by technology

The exterior license plate light guard easily affects the integrity of the appearance of the back door, and too many exterior parts make the assembly process complicated

If the exterior license plate light guard is cancelled, for the metal rear door outer panel, the stamping and forming of the license plate light installation area is difficult, and laser tailor welding is required for parts, and the cost is relatively high

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