Vehicle-mounted lithium battery management system

A management system and lithium battery technology, applied to battery pack parts, circuits, electrical components, etc., can solve the problems of poor anti-theft effect and achieve the effect of improving the anti-theft effect

Pending Publication Date: 2022-04-29
浙江德威兴辰能源科技有限公司
View PDF1 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The present invention aims to overcome the deficiency of the poor anti-theft effect of the vehicle-mounted lithium

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
  • Vehicle-mounted lithium battery management system
  • Vehicle-mounted lithium battery management system
  • Vehicle-mounted lithium battery management system

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0028] Example 1, as Figure 1-7 As shown, a vehicle-mounted lithium battery management system includes a lithium battery cell 1 and a casing 2 . The lithium battery 1 is placed in the casing 2 . A connecting plate 3 is movably connected to one side wall of the housing 2 . A connecting rod 4 is connected below the connecting plate 3 . A sliding cavity 20 is provided in the housing 2 . One end of the connecting rod 4 is slidably connected with the sliding cavity 20 . A guide groove 21 is provided on the side wall of the sliding cavity 20 . A contact piece 6 is elastically slidably connected in the guide groove 21 . A guide piece 5 is elastically connected to the bottom of the sliding cavity 20 . The guide piece 5 corresponds to the contact piece 6 . The connecting rod 4 corresponds to the guide piece 5 . A warning component 7 is electrically connected to the contact piece 6 . The warning component 7 is electrically connected to the lithium battery 1 .

[0029] The sid...

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 vehicle-mounted lithium battery management system, and provides a vehicle-mounted lithium battery management system with a good anti-theft effect. Comprising a lithium battery cell and a shell, the lithium battery cell is arranged in the shell, a connecting plate is movably connected to one side wall of the shell, a connecting rod is connected to the lower portion of the connecting plate, a sliding cavity is formed in the shell, one end of the connecting rod is slidably connected with the sliding cavity, and a guide groove is formed in the side wall of the sliding cavity; a contact piece is elastically and slidably connected into the guide groove, a guide piece is elastically connected to the bottom of the sliding cavity, the guide piece corresponds to the contact piece, the connecting rod corresponds to the guide piece, the contact piece is electrically connected with a warning assembly, and the warning assembly is electrically connected with the lithium battery cell. The lithium battery anti-theft device has the beneficial effects that when the lithium battery is taken out, the circuit of the warning assembly is closed, the buzzer gives out buzzing warning, and the signal emitter sends out a signal, so that the position of the lithium battery is monitored, and the anti-theft effect is improved.

Description

technical field [0001] The invention relates to the related technical field of vehicle-mounted lithium batteries, in particular to a vehicle-mounted lithium battery management system. Background technique [0002] As a widely used means of transportation in urban traffic, electric bicycles are often used for short-distance commuting. Because electric bicycles are more flexible, they are generally parked in open-air parking lots. Since the lithium batteries of electric bicycles are light in weight and are used as the power source of electric bicycles, the price is relatively high, which makes the lithium batteries more risky to be stolen. [0003] China patent authorization announcement number: CN 204124103 U, authorization announcement date: 2015.01.28, discloses an on-board battery anti-theft device, the anti-theft device includes a device installed on the battery to sense the vibration of the battery and generate an electrical signal according to the vibration of the batte...

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): G08B13/14B62H5/00G08B3/10G08B25/08H01M50/244H01M50/249
CPCG08B13/1409G08B3/10G08B25/08H01M50/244H01M50/249B62H5/001
Inventor 刘晓冬
Owner 浙江德威兴辰能源科技有限公司
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