Battery for mobile communication terminal

A technology for mobile communication terminals and battery packs, which is applied to battery pack components, secondary batteries, battery covers/end caps, etc., can solve the problems of easy damage to battery packs and difficulty in adhering the protective cover 300 to the battery, etc.

Inactive Publication Date: 2006-05-17
LG ELECTRONICS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

First, it is difficult to bond the protective cover 300 with the protective circuit assembly 200 therein to the battery
Also, since the protective cover 300 formed of nylon-based resin is hardened due to the adhesive material, the battery pack is easily damaged when it is dropped or an external impact is applied thereto.

Method used

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  • Battery for mobile communication terminal
  • Battery for mobile communication terminal
  • Battery for mobile communication terminal

Examples

Experimental program
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Embodiment Construction

[0026] Reference will now be made in detail to the preferred embodiments of the invention, examples of which are illustrated in the accompanying drawings.

[0027] see first Figure 5 and Image 6 , which are respectively a perspective view and an exploded view showing the battery pack of the mobile communication terminal according to the first embodiment of the present invention. As shown in the figure, the battery pack includes: a battery 400; a protective circuit assembly 500 connected to the battery 400 for stabilizing current when the battery pack is charged or discharged; a protective cover 600 covering the protective circuit assembly 500; The cover 600 is fitted to the fitting unit 700 of the battery 400 .

[0028] In addition, the battery 400 having a hexahedral shape is advantageously made of aluminum and contains an electrolytic solution and the like. A port 410 is also provided on one side of the battery 400 . In addition, the protective circuit assembly 500 and...

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Abstract

A battery for a mobile communication terminal includes: a battery pack cell, a protection circuit assembly connected to the battery pack cell and configured to stabilize current flow when the battery pack is charged and discharged, a protective cover configured to cover the protection circuit assembly, And a mating unit configured to fit the protective cover to the battery cell.

Description

technical field [0001] The present invention relates to a battery pack for a mobile communication terminal, and more particularly, to a battery pack for a mobile communication terminal that can be easily installed and includes a plurality of components firmly fitted to each other. Background technique [0002] A mobile communication terminal can be carried by a user so that the user can call another party no matter where the user is. In addition, mobile terminals generally include a detachable battery pack for powering the terminal. The battery pack can also be recharged. [0003] Generally, a lithium battery pack is used as a mobile terminal battery pack. In lithium batteries, lithium ions are generated from the anode formed by lithium oxide through an oxidation process. Then, lithium ions move by electrolysis to be reduced at a cathode formed of a substance such as carbon, thereby generating electric energy. Then the mobile terminal starts to work by the generated powe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/00H01M50/147H01M50/572H04B1/00
CPCH01M10/42H01M10/425H01M10/44Y10T29/49108Y02E60/10H01M50/147H01M50/572Y02P70/50H04B1/00H01M50/20
Inventor 全炯雨
Owner LG ELECTRONICS INC
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