A car front-end deflector with integrated pedestrian protection function

Abstract

The invention proposes an automobile front deflector with integrated pedestrian protection function, which includes a deflector structure, and the deflector structure includes a left deflector, a right deflector, an upper deflector and a flexible material The lower air deflector surrounds and synthesizes a bell mouth structure with a large front end and a small rear end; the lower air deflector is set to cover the front assembly part inside the front bumper part located in the calf collision area and can be glued on Rear assembly on the lower beam of the water tank. The front deflector has a bell mouth structure, which can improve the air intake efficiency of the front end of the car and improve the heat load problem of the engine room; the installation structure of each deflector is simple and easy to disassemble; the lower deflector can play the role of pedestrian protection, and its structure And the installation method can effectively reduce the vibration and abnormal noise caused by the whole device. The lower deflector is also configured in a differentiated manner, and is equipped with side air guide channels, which can provide fresh air for models with intercooler cooling needs.

Description

A vehicle front-end deflector with integrated pedestrian protection function technical field [0001] The present invention belongs to the technical field of auto parts, and relates to a front-end flow guide device for an automobile. Background technique The cooling system is an important system in the automobile, and a good cooling system can improve the cooling effect of the air conditioner, reduce the Lower vehicle engine loads and reduce cabin heat damage failures. However, with the wide application of engine supercharging technology, it also brings The significant increase in the heat load of the engine room poses new challenges to the cooling system of the front end of the car. The front end guide structure is installed in the Between the front bumper of the car and the cooling system, its main function is to make the air outside the car be introduced to the maximum extent. On front-end cooling systems such as condensers and radiators, the heat exchange efficien...

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Problems solved by technology

However, the structure of the front-end deflector provided above is relatively complicated, and it is not easy to disassemble and assemble. During the design process, only the diversion and sealing functions of the device were considered, and the pedestrian protection function was not considered, and a differentiated design was not proposed. To meet the needs of some models that need to ventilate and cool the intercooler

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