Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Lead-acid battery cover

A technology for lead-acid batteries and battery covers, which is applied to battery pack parts, circuits, electrical components, etc. It can solve the problems of small contact area between terminals and sealant, easy loosening and sparking, etc., so that it is not easy to loosen and extend The effect of increasing the service life and increasing the stability

Inactive Publication Date: 2011-08-24
ZHEJIANG ZHENLONG BATTERY
View PDF3 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a lead-acid battery cover, which can effectively solve the problem of the existing lead-acid battery cover with a small contact area between the terminal and the sealant, and the problem that the connection with the external line is easy to loosen and spark

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
  • Lead-acid battery cover
  • Lead-acid battery cover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] refer to figure 1 It is an embodiment of a lead-acid battery cover of the present invention. A lead-acid battery cover includes a battery cover body 1, a connecting terminal 2, and a connecting copper sheet 3. The battery cover is provided with a counterbore 4, and the connecting terminal 2 passing through the connecting copper sheet 3, the connecting terminal 2 is arranged in the counterbore 4, the connecting terminal 2 includes a connecting part 21 and a connecting part 22, the connecting part 22 is connected to the bottom of the connecting part 21, the The connecting part 21 is provided with a threaded hole 23 connected to the outside, the connecting part 22 is set in the counterbore 4 after passing through the connecting copper sheet 3, the threaded hole 23 on the connecting part 21 has been extended to the connecting part 22 Inside, the diameter of the connection portion 22 is smaller than the diameter of the connection portion 21 .

[0011] The connecting portion...

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 lead-acid battery cover, which comprises a battery cover body, a wiring terminal and a connecting copper sheet, wherein a counter bore is arranged on the battery cover, the wiring terminal penetrates through the connecting copper sheet, and the wiring terminal is arranged in the counter bore. The lead-acid battery cover has the advantages of being capable of increasing the stability of the wiring terminal, enabling the wiring terminal to be less prone to looseness and prolonging the service life of a battery.

Description

technical field [0001] The invention relates to a lead-acid storage battery cover. Background technique [0002] Due to the limitation of the structural size of the existing lead-acid battery cover, the terminal used for the battery cover is relatively short and the threaded hole is relatively shallow. damage the battery. Contents of the invention [0003] The purpose of the present invention is to provide a lead-acid battery cover, which can effectively solve the problem that the connecting terminal of the lead-acid battery cover has a small contact area with the sealant, and the connection with the external wire is easy to loose and spark. [0004] In order to solve the above-mentioned technical problems, the present invention is achieved through the following technical solutions: a lead-acid battery cover, including a battery cover body, a terminal, and a connecting copper sheet, the battery cover is provided with a counterbore, and the terminal A connecting copper sh...

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
IPC IPC(8): H01M2/04H01M2/06H01M2/30
CPCY02E60/12Y02E60/10
Inventor 刘为胜周雨方
Owner ZHEJIANG ZHENLONG BATTERY
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com