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Active heat dissipation type new energy battery protection device

A technology for protecting equipment and actively dissipating heat, which is applied to secondary batteries, battery pack components, circuits, etc., can solve the problems of poor heat dissipation, single heat dissipation mode, and reduced heat dissipation, and achieve good active heat dissipation and simple and convenient operation , to ensure the effect of heat dissipation

Inactive Publication Date: 2021-06-11
金文娟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Most of the existing new energy battery protection devices are relatively simple. When in use, cooling fans are usually used to accelerate the air flow on the surface of the battery equipment, thereby taking away the heat. There are many problems in this heat dissipation method, mainly because the heat dissipation method is single. The heat dissipation effect is poor, and the protective equipment casing cannot be used for effective heat dissipation. When the air flows, due to the lack of filtering effect, the battery surface is easily contaminated with dust, which causes dust to accumulate and reduce the heat dissipation effect. Aiming at the deficiencies in the prior art, the present invention Disclosed is an active heat dissipation type new energy battery protection device to solve the above problems

Method used

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  • Active heat dissipation type new energy battery protection device

Examples

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Effect test

Embodiment 1

[0031] see Figure 1-8 As shown, an active heat dissipation type new energy battery protection device includes a protection device base plate 1, and fixing holes 101 are opened at the four corners of the protection device base plate 1, and the fixing holes 101 fix the protection device base plate 1 on the vehicle chassis through bolts to protect the The top of the equipment bottom plate 1 is fixedly connected with a protective shell 2, and the center of the upper surface of the protective equipment bottom plate 1 is fixedly connected with a heat sink 3, and the top of the heat sink 3 is fixedly connected with a battery body 4, and the battery body 4 is located at the bottom of the protective shell 2. In the inner cavity, the back of the protective shell 2 is provided with an air inlet 5, and both sides of the protective shell 2 are provided with two groups of air outlet grooves 6, and the back of the protective shell 2 is fixedly connected with an air intake cooling block 7, an...

Embodiment 2

[0041] see Figure 1-8 As shown, an active heat dissipation type new energy battery protection device includes a protection device base plate 1, and fixing holes 101 are opened at the four corners of the protection device base plate 1, and the fixing holes 101 fix the protection device base plate 1 on the vehicle chassis through bolts to protect the The top of the equipment bottom plate 1 is fixedly connected with a protective shell 2, and the center of the upper surface of the protective equipment bottom plate 1 is fixedly connected with a heat sink 3, and the top of the heat sink 3 is fixedly connected with a battery body 4, and the battery body 4 is located at the bottom of the protective shell 2. In the inner cavity, the back of the protective shell 2 is provided with an air inlet 5, and both sides of the protective shell 2 are provided with two groups of air outlet grooves 6, and the back of the protective shell 2 is fixedly connected with an air intake cooling block 7, an...

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Abstract

The invention discloses an active heat dissipation type new energy battery protection device, and relates to the field of new energy battery devices. The active heat dissipation type new energy battery protection device comprises a protection device bottom plate, fixing holes are formed in the four corners of the protection device bottom plate, and the protection device bottom plate is fixed to a vehicle chassis through bolts and by the fixing holes. A protection outer shell is fixed to the top of the protection device bottom plate, a heat dissipation base is fixed to the center of the upper surface of the protection device bottom plate, and a battery body is fixedly connected to the top of the heat dissipation base and is located in an inner cavity of the protective outer shell. When the active heat dissipation type new energy battery protection device is used, a multiple heat dissipation mode is adopted, firstly, the heat emitted by the battery body can be transmitted to the outside through air in the protection outer shell, then the heat emitted by the battery body can be transmitted to the heat dissipation seat, and then the heat is transmitted to the protection device bottom plate through the heat dissipation base, and then the heat is transmitted to the protective outer shell and the heat dissipation fins for heat dissipation.

Description

technical field [0001] The invention relates to the technical field of new energy battery equipment, in particular to an active heat dissipation type new energy battery protection equipment. Background technique [0002] With the development of new energy vehicles, there are more and more innovations in new energy vehicle batteries. New energy vehicle batteries are new types of vehicle batteries that use new energy technologies to reduce greenhouse gas emissions. A protective casing is provided on the outside thereof. [0003] Most of the existing new energy battery protection devices are relatively simple. When in use, cooling fans are usually used to accelerate the air flow on the surface of the battery equipment, thereby taking away the heat. There are many problems in this heat dissipation method, mainly because the heat dissipation method is single. The heat dissipation effect is poor, and the protective equipment casing cannot be used for effective heat dissipation. W...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M50/244H01M10/613H01M10/625H01M10/6551H01M10/6563
CPCH01M10/613H01M10/625H01M10/6551H01M10/6563Y02E60/10
Inventor 金文娟
Owner 金文娟
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