Automobile engine hood with protection function

Abstract

The invention discloses an automobile engine hood with a protection function. The automobile engine hood with the protection function comprises a supporting board; the bottom of the supporting board is fixedly provided with a connection board; the top of the supporting board is fixedly provided with a filter; the bottom of the filter communicates with a connection pipe; the bottom of the connection pipe penetrates through the supporting board and extends into the supporting board; a cooling fan is installed inside the supporting board; the input end of the cooling fan communicates with one end, far away from the filter, of the connection pipe; the output end of the cooling fan communicates with an exhaust pipe; and the end, far away from the cooling fan, of the exhaust pipe sequentially penetrates through the supporting board and the connection board and extends into the connection board. The automobile engine hood with the protection function has the beneficial effects that through arrangement of the whole engine hood, in the use process of an engine, vibration of the engine can be reduced effectively, the engine hood has the good cooling and noise reduction functions in the use process, and accordingly the applicability of the whole engine hood is effectively improved.

Description

technical field [0001] The invention relates to the technical field of automobiles, in particular to an automobile engine cover with protection function. Background technique [0002] An automobile engine is a machine that converts a certain form of energy into mechanical energy. Its function is to convert the chemical energy of liquid or gas into heat energy after combustion, and then convert the heat energy into mechanical energy through expansion and output power externally. The power of the car comes from Engines, according to the fuel used, common engines can be divided into gasoline engines and diesel engines. Gasoline engines use gasoline as fuel, and diesel engines use diesel as fuel. [0003] The engine is the heart of the car, providing power for the car to walk. Simply speaking, the engine is an energy conversion mechanism, that is, the thermal energy of gasoline is converted into mechanical energy by pushing the piston to do work when the combustion gas expands ...

AI Technical Summary

Problems solved by technology

[0004] However, the protection ability of the existing automobile engine cover is poor, the main reason is that the shock absorption and heat dissipation effect of the automobile engine cover are relatively poor, which seriously affects the performance of the automobile. The normal operation of the engine, and the sound insulation effect of the existing automobile engine cover is poor during use, which seriously affects people's use and reduces the applicability of the automobile engine cover

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