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Multipurpose battery pack

A technology for battery packs and electrical equipment, which is applied to battery pack components, circuits, secondary battery repair/maintenance, etc., and can solve problems such as incompatibility and affecting the sense of use

Pending Publication Date: 2021-05-18
ZHEJIANG LERA NEW ENERGY POWER TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, when the battery pack is used with power tools in different environments, often due to the structural limitations of the tool itself and the different structure of the tool, there are many restrictions on the matching of the battery pack, which often cannot be matched or affects the sense of use.

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0074] The technical solutions of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. Apparently, the described embodiments are part of the embodiments of the present invention, but not all of them. 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.

[0075] Such as figure 1 with figure 2 Shown, a kind of multipurpose battery pack 100, it comprises:

[0076] The casing 10, and the electric core 20 and the circuit board 30 built in the casing 10;

[0077] A first electrical connector 40, which connects one end of the positive and negative poles of the battery cell 20 to the circuit board 30;

[0078] A second electrical connector 50, which connects the other end of the positive and negative poles of the battery cell 20 to the circuit board 30;

[0079] ...

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Abstract

The invention provides a multipurpose battery pack. The multipurpose battery pack comprises a shell, a battery cell and a circuit board, wherein the battery cell and the circuit board are arranged in the shell; the pack also includes a first electric connector used for connecting one ends of the positive electrode and the negative electrode of the battery cell with the circuit board, a second electric connector used for connecting the other ends of the positive electrode and the negative electrode of the battery cell with the circuit board, a third electric connector configured on the circuit board and comprising at least one interface suitable for being electrically connected with external electric equipment to enable the electric power from the battery cell to be supplied to the electric equipment through the third electric connector, a first connecting piece suitable for being connected with a first electric equipment latch, and a second connecting piece suitable for being connected with a second electric equipment latch; the first connecting piece and the second connecting piece are different in shape and / or size, and when the first connecting piece and the second connecting piece are in latch connection with corresponding electric equipment, the first connecting piece and the second connecting piece do not interfere with each other. The multipurpose battery pack can be matched with multiple tools for use without being limited by the use environment.

Description

technical field [0001] The invention relates to a multipurpose battery pack. Background technique [0002] In order to improve the versatility of the electric tool and make the working range of the electric tool not limited by the position of the socket, many electric tools on the market are powered by a battery pack. Electric tools have the characteristics of easy portability, simple operation, and various functions, which can greatly reduce labor intensity, improve work efficiency, and realize the mechanization of manual operation. Therefore, they are widely used in construction, housing decoration, automobiles, machinery, electricity, bridges, gardening and other fields. . Moreover, a traditional battery pack can often be used with multiple tools in the same environment. For example, a battery pack can be used with lawn trimmers, brush cutters, chain saws, pruners and other garden environment tools. However, when the battery pack is used with power tools in different us...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M50/244H01M50/247H01M50/50H01M50/528H01M10/42
CPCH01M50/50H01M50/531Y02E60/10H01R13/6271H01R13/64H01M10/425H01M50/213H01M50/244H01M50/209H01M10/4257H01M2010/4271H01M50/519H01M50/262H01M2220/30H01M50/247H01M50/204H01M50/284H01M50/296H01M50/503B25F5/02H02J7/0063
Inventor 柯亨钊戴建红
Owner ZHEJIANG LERA NEW ENERGY POWER TECH CO LTD
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