Heat dissipation system of controller of electric scooter and electric scooter

Abstract

The invention discloses a heat dissipation system of a controller of an electric scooter and an electric scooter. The heat dissipation system comprises a metal box containing the controller and a protective cover covering at least one part of the outer surface of the metal box; a heat dissipation gap is formed between the inner surface of the protective cover and the outer surface of the metal box; the protective cover is provided with at least one air inlet communicated with the heat dissipation gap; external airflow enters the heat dissipation gap from the air inlet so as to exchange heat with the outer surface of the metal box; the protective cover protects the metal box provided with the controller from being deformed easily, so that element damage caused by extrusion of the controller is avoided; meanwhile, the air inlet is formed in the protective cover to introduce the external airflow, heat transfer is carried out between the external airflow and the surface of the metal cover located in the heat dissipation gap; and therefore, heat dissipation of the controller is improved, and the operation stability and efficiency of the controller are improved.

Description

Technical field [0001] The present invention relates to an electric scooter, and more particularly to a controller cartridge having a protective cover of an electric scooter. Background technique [0002] At present, the electric scooter has a role in movement, sports and entertainment, so it is favored by the people. In order to reduce the footprint of the electric scooter, it is conducive to its storage and long-distance moving, and the folded electric scooter comes to life. [0003] A damper housing for the electric scooter controller is a shock absorbing housing of the electric scooter and the heat sink by the inside of the device, and the sheet can be dispersed in the circuit board, and then passed through the guide. Collect it and make the heat sink exist from heat dissipation. [0004] For fast heat dissipation, the housing of the controller usually uses aluminum material, and is thinner than the impact. However, thickening housings or peripheral protective cases have caus...

AI Technical Summary

Problems solved by technology

[0004] In order to dissipate heat quickly, the casing of the controller is usually made of aluminum, and the thickness is relatively thin, so it is easily deformed by impact

However, thickening the shell or peripheral protective shell will limit the heat dissipation of the controller, which will affect the operating efficiency of the controller itself and the normal operation of the surrounding electrical components.

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