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Battery pack for package of lithium battery

A battery packaging and battery pack technology, which is applied in the manufacture of lithium batteries, battery pack components, and electrolyte batteries, etc., can solve the problems of circuit board influence, loose battery pack structure, specification compression, etc., and achieve maximum specifications and compact structure Effect

Pending Publication Date: 2017-03-15
刘友丽
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the structure of the existing battery pack is loose, and the circuit board is affected by the packaging of the lithium battery, and the specifications are compressed, which cannot meet the processing requirements.

Method used

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  • Battery pack for package of lithium battery
  • Battery pack for package of lithium battery
  • Battery pack for package of lithium battery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0021] figure 1 is a schematic structural diagram of the battery pack according to this embodiment; figure 2 It is a schematic structural diagram of the battery pack according to this embodiment after the sealing plate is removed; image 3 is a structural schematic diagram of the sealing plate according to this embodiment, specifically a structural schematic diagram of the inner side of the sealing plate.

[0022] Such as Figures 1 to 3 As shown, the battery pack for lithium battery packaging described in this embodiment includes a base 1, a battery packaging cavity 2 arranged on the base 1 in an arc shape, and a circuit board packaging cavity arranged on the base 1 in a rectangular shape. 3. Wherein, the battery packaging cavity 2 and the circuit board packaging cavity 3 are integrally formed, and the upper ends of the battery packaging cavity 2 and the circuit board packaging cavity 3 are covered with a sealing plate 4, which is located at the The outer side of the batt...

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PUM

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Abstract

The invention provides a battery pack for package of a lithium battery. The battery pack comprises a base, a battery package cavity and a circuit board package cavity, wherein the battery package cavity is arranged on the base in an arc shape, the circuit board package cavity is arranged on the base in a rectangular shape, the battery package cavity and the circuit board package cavity are integratedly formed, a sealing plate covers upper ends of the battery package cavity and the circuit board package cavity, fixing screw holes are formed in outer sides of the battery package cavity and the circuit board package cavity, threaded holes are formed in the sealing plate and are matched with the fixing screw holes, and the sealing plate is fixed by a fixing screw. The battery pack is compact in integral structure, maximum specification of a circuit board can be achieved, and the sealing effect is good.

Description

technical field [0001] The invention relates to the technical field of battery packaging, in particular to a battery pack used for lithium battery packaging. Background technique [0002] Battery packs are widely used in miniaturized devices, such as portable vacuum cleaners, lawnmowers, and so on. However, the structure of the existing battery pack is loose, and the circuit board is affected by the packaging of the lithium battery, and the specifications are compressed, which cannot meet the processing requirements. Contents of the invention [0003] An object of the present invention is to provide a battery pack for lithium battery packaging, which has a compact structure, can maximize the size of the circuit board, and has a good sealing effect. [0004] In particular, the present invention provides a battery pack for lithium battery packaging, including a base, a battery packaging cavity arranged on the base in an arc shape, and a circuit board packaging cavity arrang...

Claims

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Application Information

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IPC IPC(8): H01M2/10H01M10/058H01M10/052H01M10/42H01M50/247
CPCH01M10/052H01M10/058H01M10/425H01M50/20Y02E60/10Y02P70/50
Inventor 王唯震
Owner 刘友丽
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