Anti-vibration lithium battery suitable for low-temperature environment

A low-temperature environment, anti-vibration technology, applied in the direction of lithium batteries, secondary batteries, battery pack components, etc., can solve the problems of loss of effect, increase the burden of lithium batteries, easy module loosening, etc., to achieve the effect of improving stability

Inactive Publication Date: 2022-06-24
佛山市阳邦光电科技有限公司
View PDF1 Cites 3 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the above technical solution, it is proposed to monitor the temperature of the lithium battery in real time by adding modules. However, the energy supply of these monitoring modules needs to be provided by the lithium battery, which undoubtedly increases the burden on the lithium battery, and in the above technical solution, there is no target These modules make corresponding shock-absorbing mechanisms, which causes the modules to easily loosen during the operation of the lithium battery used in the vehicle, thereby losing its due effect; lithium battery

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
  • Anti-vibration lithium battery suitable for low-temperature environment
  • Anti-vibration lithium battery suitable for low-temperature environment
  • Anti-vibration lithium battery suitable for low-temperature environment

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0032] like Figure 1 to Figure 3 As shown, a lithium battery with anti-vibration capability adapted to a low temperature environment according to an embodiment of the present invention includes a protective casing 1, and heat dissipation holes 18 are opened on both sides of the protective casing 1. The protective casing 1 1. A temperature guide plate 3 is connected through the upper and lower ends, and a closing column 7 is provided on the outside of the temperature guide plate 3. The closing column 7 is fixedly connected with the protective housing 1, and a transmission plug is slidably connected inside the closing column 7. 8. A transmission rod 9 is fixed on the side of the transmission plug 8 away from the temperature guide plate 3 , and a push-pull rod 10 is rotatably connected to the end of the transmission rod 9 away from the transmission plug 8 , and the push-pull rod 10 is away from the end of the transmission rod 9 . A connecting block 11 is rotatably connected, and...

Embodiment 2

[0042]like Figure 9 As shown in the comparison example 1, another embodiment of the present invention is: the upper and lower ends of the protective housing 1 are fixed with a fixed plate 2, and the two sides of the fixed plate 2 are provided with connecting rods 36, so A shock-absorbing spring 37 is fixed at the top of the connecting rod 36 , a pressure plug 38 is fixed inside the shock-absorbing spring 37 , and an air guide column 39 is slidably connected to the outside of the pressure plug 38 , and the shock-absorbing spring 37 is far away from the connecting rod. One end of 36 is fixed with a mounting post 40, an expansion bag 41 is fixed outside the connecting rod 36, the expansion bag 41 is fixedly connected with the protective casing 1, and the side of the expansion bag 41 away from the protective casing 1 is opened with a through hole. The through hole is connected to the air guide column 39; during operation, the external equipment vibrates to drive the mounting colu...

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 belongs to the technical field of lithium batteries, and particularly relates to an anti-vibration lithium battery suitable for a low-temperature environment, which comprises a protective shell, heat dissipation holes are formed in two sides of the protective shell, heat conduction plates are connected to the upper end and the lower end of the protective shell in a penetrating manner, and closing columns are arranged outside the heat conduction plates. The closed column is fixedly connected with the protective shell, a transmission plug is slidably connected into the closed column, a transmission rod is fixed to the side, away from the heat conduction plate, of the transmission plug, a push-pull rod is rotationally connected to the end, away from the transmission plug, of the transmission rod, and a connecting block is rotationally connected to the end, away from the transmission rod, of the push-pull rod. The protection shell, the heating shell and the heat preservation shell are additionally arranged outside the lithium battery to conduct triple heat preservation on the lithium battery, the heat dissipation condition of the lithium battery is not hindered through the heat dissipation holes, meanwhile, the temperature is monitored in a heat conduction mode, real-time dynamic temperature compensation is achieved, and therefore the lithium battery protection effect in the low-temperature state is achieved.

Description

technical field [0001] The invention belongs to the technical field of lithium batteries, in particular to a lithium battery with anti-vibration capability adapted to a low temperature environment. Background technique [0002] Lithium battery is a kind of battery that uses lithium metal or lithium alloy as negative electrode material and uses non-aqueous electrolyte solution. It can repeatedly store electricity for people's use, especially in today's advocating energy saving and emission reduction, electric vehicles have become an inevitable trend. The lithium battery is the first choice for electric vehicles at present, but the lithium battery still has defects in the low temperature environment, and the discharge performance is much inferior to the discharge performance at room temperature. [0003] A Chinese patent with publication number CN211957846U discloses an anti-low temperature lithium battery, including a casing provided with a cavity, a lithium battery pack, a s...

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): H01M50/244H01M50/249H01M50/242H01M10/613H01M10/615H01M10/625H01M10/48H01M10/655H01M10/6572H01M10/6561H01M10/052H01M50/24
CPCH01M50/244H01M50/249H01M50/242H01M10/613H01M10/615H01M10/625H01M10/486H01M10/655H01M10/6572H01M10/6561H01M10/052H01M50/24
Inventor 刘儒寿
Owner 佛山市阳邦光电科技有限公司
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap