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

Lead component of lead-acid storage battery and welding method of lead component

A lead-acid battery and welding method technology, applied in the direction of lead-acid battery, lead-acid battery construction, electrical components, etc., can solve the problems of affecting the discharge performance of large current, welding cannot be carried out, and the internal resistance of the battery is large, so as to optimize the welding quality , Guarantee the welding quality and simplify the operation

Active Publication Date: 2018-02-27
HENGYANG RITAR POWER CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This structure leaves a space for welding on the top of the tab, which is convenient for production, but the use of lead is large, and the internal resistance of the battery is large, which affects the discharge performance of high current
Placing the lead parts on top of the lugs can effectively alleviate this part of the problem, but soldering is not possible

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 component of lead-acid storage battery and welding method of lead component
  • Lead component of lead-acid storage battery and welding method of lead component
  • Lead component of lead-acid storage battery and welding method of lead component

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0026] see figure 2 , is a schematic structural view of the lead parts of the lead-acid storage battery provided by the present invention.

[0027] The lead parts of the lead-acid storage battery include a column head 12 and a butt welding piece 13 . One end of the two is provided with a pointed head 21, and the side is provided with a flying wing 22.

[0028] In particular, concave limiting grooves are further provided on opposite sides of the flying wing 22 to form an "M"-shaped edge.

[0029] Please also see image 3 and Figure 4 , image 3 It is an assembly diagram during the implementation of the welding method for the lead parts of the lead-acid battery ...

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 provides a welding method of a lead component of a lead-acid storage battery. The welding method of the lead component of the lead-acid storage battery comprises the steps of providing of polar plates, comb plates and a pressing strip, assembling, providing of post heads, butt joint parts and liquid lead, fusion welding, cast welding and the like. By adoption of the welding method ofthe lead component of the lead-acid storage battery, the problems that in the prior art, the lead consumption of a lead-acid storage battery is large, the internal resistance of the battery is large,and consequentially the large current discharging performance is affected are solved.

Description

technical field [0001] The invention relates to the field of lead-acid batteries, in particular to a welding method for lead parts of lead-acid batteries. Background technique [0002] Lead-acid battery has been developed for more than 100 years, the performance of the battery is becoming more and more mature, and the structure is basically fixed. The general structure of the battery mainly includes: battery tank, cover, pole group, terminal and so on. Lead parts such as terminals in the battery of the prior art are mostly welded to the tab side by bus bars, such as figure 1 shown. This structure leaves a space for welding on the top of the lug, which is convenient for production, but the use of lead is large, and the internal resistance of the battery is large, which affects the discharge performance of high current. Placing lead parts on top of the lugs alleviates this part of the problem, but soldering does not work. Contents of the invention [0003] In order to sol...

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): B22D19/04B22D25/04H01M10/12
CPCB22D19/04B22D25/04H01M10/122Y02E60/10Y02P70/50
Inventor 陆俊良于海龙
Owner HENGYANG RITAR POWER CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com