Supercharge Your Innovation With Domain-Expert AI Agents!

Lead acid storage battery and electric vehicle

A lead-acid battery, battery technology, applied in the direction of lead-acid battery electrodes, lead-acid batteries, lead-acid battery construction, etc. effect of connection

Active Publication Date: 2017-05-31
CHAOWEI POWER CO LTD
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the lead-acid battery with the plate placed vertically, it is easy to cause electrolyte stratification, which will affect the service life of the battery
If the current lead-acid battery is used horizontally, the electrolyte layering phenomenon can be solved. However, after the current lead-acid battery is placed horizontally, the position of the electrical connection between the batteries is changed from the original upper cover to the side cover. It is inconvenient to make electrical connections from the side cover of the battery compared to the electrical connection from the top cover

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 storage battery and electric vehicle
  • Lead acid storage battery and electric vehicle
  • Lead acid storage battery and electric vehicle

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Embodiment 1: as Figure 1 to Figure 4 As shown, a lead-acid storage battery includes a battery case 1, a battery case cover 2 for covering the opening of the battery case 1, an opening at one end of the battery case 1, a pole plate and a positive bus bar located in the battery case 1 3 and the negative electrode bus bar, the pole plate has a plate surface (that is, the surface with a larger area in the pole plate), the battery case cover 2 opens toward one end of the battery case body 1, and the battery case cover 2 is along the direction parallel to the plate surface Install and seal the battery box body 1 . The battery box cover 2 includes a side cover 8 opposite to the opening of the box cover 2 and an upper side cover 4 and a lower side cover parallel to the plate surface. The inner surface of the battery case cover 2 is provided with a positive electrode bus bar accommodation groove 9 and a negative electrode bus bar accommodation groove for accommodating the pos...

Embodiment 2

[0030] Embodiment 2: In this embodiment, the bus bar gap is formed on the side cover 8 opposite to the opening of the battery box cover 2 or on the front cover or rear cover perpendicular to the board surface. In this embodiment, a positive electrical connector and a negative electrical connector are also provided, the positive electrical connector includes a first end and a second end, the negative electrical connector includes a first end and a second end, the first end of the positive electrical connector and The first end of the negative electrical connector is electrically connected to the positive busbar and the negative busbar respectively, and the second end of the positive electrical connector and the second end of the negative electrical connector extend to the top (or lower side) of the upper side cover of the battery box cover respectively. The top of the cover, at this time, the upper side of the battery is used as a supporting surface). Preferably, the positive c...

Embodiment 3

[0031] Embodiment 3: In this embodiment, the gap of the positive electrode bus bar or the negative electrode bus bar can be arranged on the upper side cover, the lower side cover, the side cover 8 of the battery box cover 2 or the front cover or the rear cover perpendicular to the board surface as required. cover.

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 storage battery. The lead acid storage battery comprises a battery box, a pole plate, a cathode busbar, an anode busbar and a battery box cover, wherein the pole plate is positioned in the battery box; the cathode busbar and the anode busbar are respectively and externally connected with a positive charge connecting part and a negative charge connecting part; the battery box cover is used for sealing an end opening of the battery box; the pole plate comprises a plate surface; the battery box cover comprises an upper side cover and a lower side cover, and the upper side cover and the lower side cover are respectively parallel with the plate surface; the battery box cover is provided with a busbar containing groove for containing busbars; a pouring sealant is filled into the busbar containing groove; the battery box cover forms a notch for exposing the cathode busbar; the notch of the cathode busbar is positioned on the upper side cover or lower side cover of the battery box cover. The lead acid storage battery has the advantages that by adopting the structure, the electric connection between batteries is conveniently realized in the horizontal use process.

Description

technical field [0001] The invention relates to a lead-acid storage battery and an electric vehicle. Background technique [0002] At present, during the use of lead-acid batteries, the pole plates are placed vertically for use, and the electrical connecting pieces extend upward along the vertical direction and are connected with external terminals. For the lead-acid battery with the plate placed vertically, it is easy to cause electrolyte stratification, which will affect the service life of the battery. If the current lead-acid battery is used horizontally, the electrolyte stratification phenomenon can be solved. However, after the current lead-acid battery is placed horizontally, the position of the electrical connection between the batteries is changed from the original upper cover to the side cover. It would be inconvenient to make the electrical connection from the side cover of the battery compared to the electrical connection from the upper cover. Contents of the ...

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 Applications(China)
IPC IPC(8): H01M10/12H01M2/20H01M2/28H01M50/148H01M50/502H01M50/541
CPCH01M4/14H01M4/73H01M10/12B60L58/10H01M2220/20H01M50/147H01M50/541H01M50/502Y02E60/10Y02T10/70Y02P70/50
Inventor 章晖王新虎刘孝伟徐丹
Owner CHAOWEI POWER CO LTD
Features
  • R&D
  • 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