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New energy automobile battery cooling device

A new energy vehicle and cooling device technology, applied in the direction of secondary batteries, battery pack components, circuits, etc., can solve the problems of easy reduction of battery life, battery damage, fan cooling can not meet the rapid cooling requirements, etc., to achieve extended use The effect of longevity

Inactive Publication Date: 2021-01-29
马春娇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to solve the problem that the battery cooling device in the prior art usually uses a fan to blow heat, but when the battery generates a large amount of heat, the cooling fan will not meet the requirements of rapid heat dissipation, which will easily reduce the service life of the battery and even damage the battery. A new energy vehicle battery cooling device proposed

Method used

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  • New energy automobile battery cooling device
  • New energy automobile battery cooling device
  • New energy automobile battery cooling device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031] refer to Figure 1-5, a new energy vehicle battery cooling device, including a box 1 and a battery body 7, the inner wall of the box 1 is provided with a first chute 102, the first chute 102 is slidably connected to a sliding box 103, the bottom of the sliding box 103 A slider 106 is slidably connected, and the bottom of the slider 106 is fixedly connected with a heat dissipation pipe 107. The heat dissipation pipe 107 is an annular pipe, and the heat dissipation pipe 107 is provided with a water inlet and a water outlet. 3. There is a motor 301 inside the connection shell 3, the output end of the motor 301 is connected to the first rotating shaft 302 in rotation, the inner wall of the box body 1 is fixedly connected to the protective shell 4, and the protective shell 4 is rotationally connected to the first rotating shaft 302. The second rotating shaft 408 of the connecting shell 3 is fixedly connected with the coolant tank 5, the inner wall of the box body 1 is fixedl...

Embodiment 2

[0036] refer to Figure 1-4 , a new energy vehicle battery cooling device, including a box 1 and a battery body 7, the inner wall of the box 1 is provided with a first chute 102, the first chute 102 is slidably connected to a sliding box 103, the bottom of the sliding box 103 A slider 106 is slidably connected, and the bottom of the slider 106 is fixedly connected with a heat dissipation pipe 107. The heat dissipation pipe 107 is an annular pipe, and the heat dissipation pipe 107 is provided with a water inlet and a water outlet. 3. There is a motor 301 inside the connection shell 3, the output end of the motor 301 is connected to the first rotating shaft 302 in rotation, the inner wall of the box body 1 is fixedly connected to the protective shell 4, and the protective shell 4 is rotationally connected to the first rotating shaft 302. The second rotating shaft 408 of the connecting shell 3 is fixedly connected with the coolant tank 5, the inner wall of the box body 1 is fixed...

Embodiment 3

[0041] refer to Figure 1-4 , a new energy vehicle battery cooling device, including a box 1 and a battery body 7, the inner wall of the box 1 is provided with a first chute 102, the first chute 102 is slidably connected to a sliding box 103, the bottom of the sliding box 103 A slider 106 is slidably connected, and the bottom of the slider 106 is fixedly connected with a heat dissipation pipe 107. The heat dissipation pipe 107 is an annular pipe, and the heat dissipation pipe 107 is provided with a water inlet and a water outlet. 3. There is a motor 301 inside the connection shell 3, the output end of the motor 301 is connected to the first rotating shaft 302 in rotation, the inner wall of the box body 1 is fixedly connected to the protective shell 4, and the protective shell 4 is rotationally connected to the first rotating shaft 302. The second rotating shaft 408 of the connecting shell 3 is fixedly connected with the coolant tank 5, the inner wall of the box body 1 is fixed...

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Abstract

The invention discloses a new energy automobile battery heat dissipation device, and belongs to the technical field of battery heat dissipation. The new energy automobile battery cooling device comprises a box body and a battery body, a first sliding groove is formed in the inner wall of the box body, a sliding box is slidably connected into the first sliding groove, a sliding block is slidably connected to the bottom of the sliding box, a heat dissipation pipe is fixedly connected to the bottom of the sliding block, and the heat dissipation pipe is an annular pipeline; a water inlet end and awater outlet end are arranged on the heat dissipation pipe, a connecting shell is fixedly connected to the side wall of the box body, a motor is arranged in the connecting shell, a first rotating shaft is rotatably connected to the output end of the motor, a protective shell is fixedly connected to the inner wall of the box body, and a second rotating shaft matched with the first rotating shaft is rotatably connected to the interior of the protective shell; and the top of the connecting shell is fixedly connected with a cooling liquid tank. The automobile battery cooling device can quickly cool an automobile battery, avoids overheating of the battery, can effectively protect the battery, and prolongs the service life of the battery.

Description

technical field [0001] The invention relates to the technical field of battery cooling, in particular to a new energy vehicle battery cooling device. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources or the use of conventional vehicle fuels, the use of new vehicle power devices, and the comprehensive vehicle power control and advanced technology in driving, forming advanced technical principles and new technologies. , New structure cars, compared with traditional fuel vehicles, new energy vehicles have the advantages of environmental protection, so they are slowly becoming popular, because new energy vehicles mostly use battery packs as the power source, and the battery pack will appear after working Therefore, it is particularly important to realize the heat dissipation of the battery pack, [0003] Existing battery heat dissipation devices mostly use fans to blow heat, but when the battery generates a lot o...

Claims

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Application Information

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IPC IPC(8): H01M50/249H01M50/242H01M10/613H01M10/625H01M10/6551H01M10/6554H01M10/6563H01M10/6568
CPCH01M10/613H01M10/625H01M10/6551H01M10/6554H01M10/6563H01M10/6568Y02E60/10
Inventor 马春娇
Owner 马春娇
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