Unlock instant, AI-driven research and patent intelligence for your innovation.

a charger

A charger and charging management technology, applied in the direction of current collectors, electric vehicles, electrical components, etc., can solve the problems of unavoidable danger, large charger, inconvenient to carry, etc., to reduce the thickness and prevent the use of incorrect batteries , easy to carry and use

Inactive Publication Date: 2017-10-24
曾令文
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The charger is too big to be portable, and it cannot prevent users from using inappropriate batteries or improper connections to cause danger

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • a charger
  • a charger
  • a charger

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0017] In order to make it easier for those skilled in the art to understand the technical content of the present invention, the present invention will be further described in detail below in conjunction with the embodiments and accompanying drawings.

[0018] Such as Figure 3-5 As shown, the charger in this embodiment includes a housing and a set of conductive components arranged on the housing. The housing includes a bottom case 1 and a face case 2 that are interlocked. The bottom case 1 is divided into two parts, one part is the accommodating cavity 11 covered by the face case for accommodating the charging management circuit board 3, and the other part is the battery 7, a conductive component group 4 is provided at the end of each battery containing slot, and the conductive component group 4 is electrically connected to the charging management circuit board 3.

[0019] Such as Figure 5 , in this embodiment, the set of conductive components includes a conductive needle ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses a charger. The charger includes a shell and a conductive part arranged on the shell; the conductive part includes a conductive pin used to connect with a charging pole of the battery, and an insulating fixing seat is sleeved on the periphery of the conductive pin, and an insulating fixing seat is arranged on the insulating fixing seat. Conductive spring for connection to the other charging pole of the battery. The housing includes a bottom shell and a face shell that are fastened to each other. The bottom shell is divided into a charge management circuit board accommodation chamber and a battery accommodation slot. The charge management circuit board accommodation chamber is covered by the face shell, and each battery accommodation slot corresponds to a The conductive component is electrically connected to the charging management circuit board. In the present invention, the positive and negative poles of the charger are arranged at the same end, and the charging at the same end can reduce the thickness of the charger shell, make it more portable, easy to carry and use, and can effectively prevent incorrect batteries from being used during charging. or dangerous situations arising from improper operation.

Description

technical field [0001] The invention relates to the technical field of lithium-ion battery charging, in particular to a charger for charging a special lithium-ion battery. Background technique [0002] The voltage of the Ni-MH rechargeable battery is low, and the charger is charged by connecting the positive and negative poles separately. As a result, the charger is large and inconvenient to carry, and it cannot prevent users from using inappropriate batteries or improper connections to cause danger. Chinese invention patent No. 201220433169.2 discloses a lithium-ion battery similar to a nickel-metal hydride rechargeable battery. Such as Figure 1-2 As shown, the lithium-ion battery includes a power storage unit 1, a battery protection unit 4 (labeled 41, 42, 43) is provided outside the power storage unit 1 for protection, and a battery protection unit 4 connected to the power storage unit 1 is also provided. With the circuit unit 2 of the control battery and the electrode...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Patents(China)
IPC IPC(8): H02J7/00
Inventor 曾令文
Owner 曾令文