Unlock instant, AI-driven research and patent intelligence for your innovation.

Vehicle lithium iron phosphate battery pack

A lithium iron phosphate battery and battery technology, applied in the direction of batteries, secondary batteries, battery pack components, etc., can solve the problems that affect the development and promotion of clean energy, poor battery installation stability, poor battery heat dissipation, etc., to achieve The effect of good ventilation and cooling effect

Active Publication Date: 2019-01-22
GUANGDONG ZHICHENG CHAMPION GROUP
View PDF6 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Electric vehicles use the electric energy stored in the on-board battery as their driving power; in order to ensure sufficient and safe power supply, the performance and installation form of the on-board battery have become problems that need to be solved urgently. In the prior art, the on-board battery is assembled between batteries Inconvenience, poor battery heat dissipation performance and poor battery installation stability have seriously affected the development and promotion of clean energy

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 lithium iron phosphate battery pack
  • Vehicle lithium iron phosphate battery pack
  • Vehicle lithium iron phosphate battery pack

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and through specific implementation methods.

[0030] Such as Figure 1~6 As shown, in this embodiment, a vehicle-mounted lithium iron phosphate battery pack according to the present invention includes an upper case 400 and a bottom case 300 that are interlocked with each other, and the upper case 400 is buckled with the bottom case 300 Afterwards, a top cover 100 is arranged at one end thereof, and a side cover 200 is arranged on a side of the upper case 400 away from the bottom case 300. The upper case 400 has a first opening 405, and the bottom case 300 has a second opening. Opening 303, the first opening 405 is opposite to the second opening 303, and a battery installation space for installing several single-chip batteries is formed between the upper case 400 and the bottom case 300, the upper case 400 and the bottom of the bottom case 300 ...

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 iron phosphate battery pack, which comprises an upper case and a bottom case which are fastened to each other. One side of the bottom case is provided with a side cover, the upper case has a first opening, the bottom case has a second opening, the first opening is opposite to the second opening, and the upper case and the second opening are arranged opposite to each other. A battery installation space for installing a plurality of monolithic batteries is formed between the bottom cases, and the bottom of the upper case and the bottom case are provided with battery separators for separating adjacent monolithic batteries. The shell and the side wall of the bottom shell perpendicular to the installation side of the top cover are hollow structures. By setting the battery separator to effectively isolate the monolithic batteries, a gap is formed between the monolithic batteries. At the same time, the side walls of the upper case and the bottom case are set in a hollow structure, so that the entire vehicle-mounted lithium iron phosphate battery pack has good performance. ventilation cooling effect.

Description

technical field [0001] The invention relates to the technical field of lithium batteries, in particular to the technical field of power battery installation, in particular to a vehicle-mounted lithium iron phosphate battery pack. Background technique [0002] With the rapid development of the world economy, energy and the environment have become a major issue for human development and survival. The fuel used by fuel vehicles is a one-time energy source, which is non-renewable after development and use. With the increase of global energy consumption, the earth's fossil energy is facing depletion. As a new type of transportation, electric vehicles have incomparable advantages in alleviating the energy crisis and promoting the harmonious development of human beings and the environment. Electric vehicles use the electric energy stored in the on-board battery as their driving power; in order to ensure sufficient and safe power supply, the performance and installation form of th...

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 Patents(China)
IPC IPC(8): H01M2/10H01M10/613H01M10/625H01M10/6557H01M10/6561H01M50/204
CPCH01M10/613H01M10/625H01M10/6557H01M10/6561H01M2220/20H01M50/20Y02E60/10
Inventor 舒召林吕培专杨阳
Owner GUANGDONG ZHICHENG CHAMPION GROUP