A metal motor house structure of automobile

Abstract

The invention provides an outer shell structure of an automobile metal motor, which comprises an inner shell, a radiating fin, an outer shell, a clamping slot, a connecting plate and a fixing seat. The heat dissipation fin is arranged on the upper part of the inner shell, and the heat dissipation fin and the inner shell are of an integrated structure; The outer shell is arranged on the outer sideof the inner shell, and the outer shell and the inner shell are connected in a sleeve manner. The card slot is arranged in the inside of the shell, and the card slot and the shell are of an integratedstructure. The connecting plate is arranged on both sides of the shell, and the connecting plate and the shell are of an integrated structure. The fixing seat is arranged on the two sides of the bottom of the shell, and the fixing seat and the housing are connected with each other in a welding manner, The invention has the advantages of preventing the internal rust from affecting the use of the motor by improving the inner shell and the outer shell, avoiding deformation and cracking when accidentally crashing, prolonging the service life of the outer shell by double protection, and having good heat dissipation effect, thereby effectively solving the problems and shortcomings proposed in the background technology of the invention.

Description

technical field [0001] The invention relates to the technical field of automobile components, and more specifically, relates to an automobile metal motor casing structure. Background technique [0002] The car motor is the main power source of the car. Its function is to supply power to all electrical equipment and charge the battery at the same time when the engine is running normally. As the motor speed increases, the terminal voltage of the motor also continues to rise. The shell dissipates heat, and the shell should have a good heat dissipation effect, not easily deformed and cracked, and can be used for a long time. [0003] Existing automobile metal motor shell structure has the problem that the motor works for a long time inside the shell, the shell is easy to rust, which affects the normal use of the motor, the shell strength of the outer shell is not enough, and it is easy to deform and crack when it is accidentally bumped, making the outer shell The service life o...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an automobile metal motor outer shell structure to solve the problem that the motor proposed in the background technology works for a long time inside the shell, the shell is prone to rust, which affects the normal use of the motor, and the shell rigidity of the outer shell is not enough. , It is easy to deform or even break when accidentally hitting it, which greatly reduces the service life of the outer shell, and generates heat when the motor is working, but the heat dissipation effect of the outer shell is not good, which will also affect the normal use of the motor.

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