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PCM battery packaging device

A battery packaging and fixing plate technology, applied in primary batteries, equipment for manufacturing primary batteries, secondary batteries, etc., can solve the problems of low packaging efficiency, poor packaging effect, uneven distribution of PCM materials on the battery surface, etc. Work efficiency, easy disassembly and opening, quick and easy installation and take out effect

Pending Publication Date: 2020-09-18
SHANGHAI UNIV OF ENG SCI +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The battery is sometimes encapsulated with a layer of PCM material on its surface to dissipate heat from the battery. The existing packaging device generally puts the battery in the packaging groove, pours the liquid PCM material into the packaging groove, and waits for it to cool naturally. After the PCM is solidified, the battery can be taken out. This traditional method has low packaging efficiency, and the PCM material on the surface of the battery is unevenly distributed, and the packaging effect is poor.

Method used

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Embodiment Construction

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0024] refer to Figure 1-4 , a PCM battery packaging device, comprising: a first fixing mechanism 10 and a second fixing mechanism 20 matched with the first fixing mechanism 10, one end of the first fixing mechanism 10 and the second fixing mechanism 20 It is fixed by the first locking component 30, and the other end is fixed by the second locking component 50. When the battery is packaged in PCM, the battery is placed between the first fixing mechanism 10 an...

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Abstract

The invention discloses a PCM battery packaging device. The device comprises a first fixing mechanism and a second fixing mechanism matching the first fixing mechanism; one end of the first fixing mechanism and one end of the second fixing mechanism are fixed through a first locking assembly, and the other end of the first fixing mechanism and the other end of the second fixing mechanism are fixedthrough a second locking assembly; the first fixing mechanism comprises a first fixing plate, a machining groove fixedly connected with the first fixing plate and a heat dissipation assembly fixed toone side of the machining groove; the heat dissipation assembly is used for rapid heat dissipation of the battery in the machining groove; and the second fixing mechanism comprises a second fixing plate, a machining groove cover fixedly connected with the second fixing plate and a material injection assembly communicated with the machining groove cover. According to the invention, with the effectof the machining groove, the efficiency is high, the PCM material can be rapidly solidified and molded, the PCM material can be ensured to be uniformly packaged on the outer side of the battery, theappearance is beautiful, and the heat dissipation effect of the battery is good.

Description

technical field [0001] The invention relates to the technical field of battery packaging, in particular to a PCM battery packaging device. Background technique [0002] PCM is a phase change material, which refers to a substance that changes the state of matter and provides latent heat when the temperature remains unchanged. The process of changing physical properties is called a phase change process, and the phase change material will absorb or release a large amount of latent heat at this time. [0003] The battery is sometimes encapsulated with a layer of PCM material on its surface to dissipate heat from the battery. The existing packaging device generally puts the battery in the packaging groove, pours the liquid PCM material into the packaging groove, and waits for it to cool naturally. After the PCM is solidified, the battery can be taken out. This traditional way of encapsulation has low efficiency, and the PCM material on the surface of the battery is unevenly dist...

Claims

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Application Information

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IPC IPC(8): H01M10/04H01M6/00H01M10/613H01M10/659
CPCH01M6/005H01M10/0404H01M10/613H01M10/659Y02E60/10Y02P70/50
Inventor 郭韵欧阳叶郁
Owner SHANGHAI UNIV OF ENG SCI