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

Battery pack

A technology for battery packs and battery modules, which is applied to batteries, secondary batteries, battery pack components, etc., can solve problems such as short circuit of positive and negative electrodes of battery modules

Active Publication Date: 2020-05-05
CONTEMPORARY AMPEREX TECH CO
View PDF4 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The inventors have found that the existing battery packs have at least the following problems: when there is water in the box, it is easy to cause the positive and negative electrodes of the battery module to be short-circuited

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
  • Battery pack
  • Battery pack
  • Battery pack

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] Combine below Figure 1 to Figure 14 The technical solution provided by the present invention is described in more detail.

[0047] In order to more clearly describe the technical solutions of the various embodiments of the present invention, in figure 1 A coordinate system is established in , and subsequent descriptions about the various orientations of the battery pack are based on this coordinate system. see figure 1 , and the X-axis is the length direction of the battery pack. The Y axis is perpendicular to the X axis in the horizontal plane, and the Y axis represents the width direction of the battery pack. The Z axis is perpendicular to the plane formed by the X axis and the Y axis, and the Z axis represents the height direction of the battery module. In the description of the present invention, the terms "up" and "down" are all relative to the Z-axis direction. The length direction of the case body 1 is consistent with the length direction of the battery pac...

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 battery pack, relates to the field of batteries, and is used for optimizing the structure of the battery pack. The battery pack comprises a box body, a battery module and a blocking piece. The box body comprises an accommodating cavity and a liquid discharging hole communicated with the accommodating cavity. The battery module is mounted in the accommodating cavity. The blocking piece is installed in the box body and located between the liquid discharging hole and the battery module so as to prevent glue used for fixing the battery module from entering the liquid discharging hole. According to the technical scheme, the blocking piece can play a role in reducing or even preventing the glue for fixing the battery module from blocking the liquid discharging hole.

Description

technical field [0001] The invention relates to the field of batteries, in particular to a battery pack. Background technique [0002] In order to reduce environmental pollution caused by gasoline and the like, batteries are widely used in vehicles to provide electric power for the vehicles. In order to meet the high power demand of the vehicle, the battery pack is generally used as the power source of the vehicle. The battery pack includes a battery module and a box for installing the battery module, and the battery module is installed inside the box. [0003] The inventors have found that the existing battery packs have at least the following problems: when there is water in the box, it is easy to cause a short circuit between the positive and negative electrodes of the battery module. Contents of the invention [0004] The invention provides a battery pack for optimizing the structure of the battery pack. [0005] An embodiment of the present invention provides a bat...

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): H01M2/10H01M50/103H01M50/209H01M50/289
CPCH01M50/289H01M50/103H01M50/209H01M10/613H01M50/691H01M50/24H01M2220/20
Inventor 陈兴地游凯杰汪用广唐彧陈艳波李龙
Owner CONTEMPORARY AMPEREX TECH CO
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