A new energy vehicle battery cooling system

A new energy vehicle and cooling system technology, applied in the field of new energy vehicle battery cooling system, can solve the problems affecting the service life of the battery body, uneven heat dissipation of the battery body, etc. Effect

Active Publication Date: 2020-02-18
WM MOTOR TECH GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This solution prevents water from entering the battery while dissipating heat from the battery. However, the air inlet and outlet in this solution are fixed, which will lead to a better heat dissipation effect at the end near the air inlet, which will lead to uneven heat dissipation of the battery body, and finally Affect the service life of the battery body

Method used

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  • A new energy vehicle battery cooling system
  • A new energy vehicle battery cooling system
  • A new energy vehicle battery cooling system

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Embodiment Construction

[0023] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

[0024] Such as Figure 1 to Figure 3As shown, a new energy vehicle battery cooling system according to the present invention includes a battery case 1 and a battery body 2. The battery body 2 is provided inside the battery case 1; the upper end of the battery body 2 is fixedly connected to In the installation hole of the battery case 1, the surface of the battery body 2 is provided with a waterproof layer; it also includes a cooling case 3, a cooling hose 4, a support column 5, a ventilation slider 6, a bellows 7, and a spring. 1. The left end is fixedly connected to the cooling shell 3; the ventilation slider 6 is slidably installed in the chute inside the cooling shell 3, and an air inlet 31 is arranged at one end of the chute in the cooling she...

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Abstract

The invention belongs to the technical field of automobile batteries, in particular to a new energy automobile battery cooling system, comprising a battery case, a battery body, a cooling case, a cooling hose, a support column, a ventilation slider, a bellows and a spring, wherein the cooling hose is fixed between the battery body and the battery case through the support column; The invention realizes the cooling of the battery body and prolongs the service life of the battery body by sliding the ventilation slider in the sliding groove inside the cooling case, arranging a bellows between oneend of the sliding groove in the cooling case and the ventilation slider, and simultaneously arranging a cooling hose around the battery body. When the pressure of the compressed cold air is increased, the compressed cold air enters from the other end of the cooling hose, so that the cold air received by the battery body is more uniform in a certain period of time, the partial heating is prevented, the overall cooling effect is improved, and the service life of the battery body is further prolonged.

Description

technical field [0001] The invention belongs to the technical field of automobile batteries, in particular to a new energy automobile battery cooling system. Background technique [0002] The power battery is the power source that provides the power source for the tool, and mostly refers to the battery that provides power for electric vehicles, electric trains, electric bicycles, and golf carts. It is mainly different from the starter battery used to start the car engine. Valve-port sealed lead-acid batteries, open tubular lead-acid batteries and lithium iron phosphate batteries are mostly used. In the automobile and motorcycle industry, it mainly provides electric energy for the starting and ignition of the engine and the use of on-board electronic equipment; in the electric vehicle and electric bicycle industry, it replaces gasoline and diesel as the driving power source for electric vehicles or electric bicycles. When the existing automobile power battery is installed o...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/613H01M10/625H01M10/6556H01M10/6561
CPCH01M10/613H01M10/625H01M10/6556H01M10/6561Y02E60/10
Inventor 李的根
Owner WM MOTOR TECH GRP CO LTD
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