Heat dissipation box, battery pack system and electric equipment
A technology of heat dissipation box and battery pack, applied in secondary batteries, circuits, electrical components, etc., can solve problems such as battery heating and affecting battery use, and achieve the effects of improving stability, improving heat dissipation efficiency, and improving heat dissipation effect.
Pending Publication Date: 2021-12-07
DONGGUAN POWERAMP TECH LTD
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- Abstract
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- Application Information
AI Technical Summary
Problems solved by technology
However, the battery will generate heat during charging, which may affect the use of the battery, so it is necessary to improve the heat dissipation of the battery pack
Method used
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[0109] The following will describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them.
[0110] It should be noted that when an element is considered to be "connected" to another element, it may be directly connected to the other element or there may be an intervening element at the same time. When an element is referred to as being "disposed on" another element, it can be directly disposed on the other element or intervening elements may also be present.
[0111] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field to which this application belongs. The terms used herein in the specification of the application are only for the purpose of describ...
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A heat dissipation box comprises a first shell and a first structural member. The first shell comprises an air inlet and an air outlet which are oppositely arranged in the first direction. The first structural member comprises a first part and a first opening formed in the first part. And in the third direction, the first opening penetrates through the first part, and the first opening is used for placing the battery pack into the first shell. The first portion includes a first region, where the third direction is perpendicular to the first direction. In the second direction, the length of the first opening is smaller than that of the first shell. The first region is located between the first opening and the first housing, and the second direction is perpendicular to the first direction and the third direction. The invention further provides a battery pack system loaded with the heat dissipation box and electric equipment. The heat dissipation box enables the air flow to pass through the peripheral side of the heat-dissipated structural member in a surrounding mode so as to conduct surrounding cooling on the heat-dissipated structural member, and the heat dissipation effect of the heat-dissipated structural member in the heat dissipation box is improved.
Description
technical field [0001] The present application relates to the technical field of battery heat dissipation, in particular to a heat dissipation box, a battery pack system and electrical equipment. Background technique [0002] At present, in order to make drones and other equipment meet the requirements of uninterrupted work, a drone needs to be equipped with more than one battery for rotation, which increases the operating cost of the user. If the replaced battery can be cooled quickly, the number of backup batteries can be reduced, thereby reducing operating costs. However, the battery will generate heat during charging, which may affect the use of the battery, so it is necessary to improve the heat dissipation of the battery pack. Contents of the invention [0003] In view of the above situation, it is necessary to provide a cooling box, a battery pack system and electrical equipment to improve the heat dissipation effect of the battery pack. [0004] An embodiment of ...
Claims
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Login to View More IPC IPC(8): H01M10/613H01M10/6563
CPCH01M10/613H01M10/6563Y02E60/10
Inventor 彭芳桂胡成东朱宁杨典
Owner DONGGUAN POWERAMP TECH LTD