Plastic warm air blower pressure chamber plate assembly

Abstract

The invention discloses a plastic warm air blower pressure chamber plate assembly which comprises a front mounting plate, a front cover connecting seat, a gutter channel and a rear mounting plate which are sequentially arranged from front to back, and the front mounting plate, the front cover connecting seat, the gutter channel and the rear mounting plate are all made of plastic; the gutter channel comprises a U-shaped channel main body and two water baffles, the U-shaped channel main body is sunken downwards in the front mounting plate and the front cover connecting seat, the two water baffles are arranged at the left end and the right end of the U-shaped channel main body respectively, and the left end and the right end of the U-shaped channel main body can be blocked by the two water baffles; the U-shaped groove body is provided with a water flowing hole, an air conditioner outer circulation butt joint opening and a windscreen wiper installation receding seat. The number of parts can be reduced, the assembling efficiency can be improved, the corrosion resistance is high, the overall weight can be greatly reduced, the raw material cost is reduced, automobile light weight is facilitated, and the cruising ability of an automobile is improved.

Description

technical field [0001] The invention relates to automobile exterior decoration, in particular to a plastic heater pressure chamber plate assembly. Background technique [0002] The heater pressure chamber plate of the fuel vehicle is a sheet metal part, and it is an assembly composed of multiple parts. The assembly part has the function of acting as a rainwater channel and installing the wiper bracket, the wiper motor and the supporting front cover trim. At the same time, the assembly parts are connected with the body as a whole to improve the rigidity of the body. This solution has the following problems: 1. The weight is heavy, which has a negative effect on the weight of the whole vehicle, especially for new energy vehicles, the weight will have a greater impact on the battery life; 2. The cost of sheet metal parts is high 3. There are many parts in the assembly, which increases the complexity of the assembly; 4. The maintenance cost of tooling and products such as molds...

AI Technical Summary

Problems solved by technology

This solution has the following problems: 1. The weight is heavy, which has a certain negative effect on the weight of the whole vehicle, especially for new energy vehicles, the weight will have a greater impact on battery life; 2. The cost of sheet metal parts is high ; 3. There are many parts in the assembly, which increases the complexity of assembly; 4. The maintenance costs of tooling such as molds and products are high; 5. The corrosion resistance is weak

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