A new energy vehicle battery pack heat dissipation system
A new energy vehicle and heat dissipation system technology, applied in the field of new energy vehicle battery pack heat dissipation system, can solve the problems of reducing the service life of power batteries, poor heat dissipation effect, increasing labor intensity of personnel, etc. Effect
Active Publication Date: 2020-08-11
宁波里尔汽车技术有限公司
View PDF10 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
[0003] In the prior art, the heat dissipation effect of the new energy vehicle battery pack heat dissipation system is poor. When the external temperature is too high, the heat cannot be quickly removed, thereby reducing the service life of the power battery. In addition, the battery packs are all snapped into the housing , it is difficult to disassemble and increase the labor intensity of personnel. It is necessary to design a new energy vehicle battery pack heat dissipation system to solve the above problems
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 moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0021] In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.
[0022] see Figure 1-Figure 6 , the present invention provides a technical solution: a new energy vehicle battery pack heat dissipation system, including a heat dissipation mechanism 1 and an auxiliary mechanism 2, the auxiliary mechanism 2 is installed at the lower end of the heat dissipation mechanism 1, and the heat dissipation mechanism 1 includes an upper shell 101, a double-head motor 102, Main shaft 103, pulley one 104, fan blade one 105, heat sink 106, cooling net 107, pulley two 108, auxiliary shaft 109 and fan blade two 110, auxiliary mechanism 2 includes lower shell 21, bottom plate 22, through groove 23, rotating shaft 24 and arc single shift lever 25.
[0023] As an embodiment of the present invention: in the heat dissipation mechani...
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
Login to View More Abstract
The invention provides a heat dissipation system for a battery pack of a new energy automobile. The system comprises a heat dissipation mechanism and an auxiliary mechanism. The auxiliary mechanism is mounted at the lower end of the heat dissipation mechanism. The heat dissipation mechanism comprises an upper shell, a double-head motor, a main shaft, a belt wheel 1, a fan blade 1, cooling fins, a heat dissipation net, a belt wheel 2, an auxiliary shaft and a fan blade 2. The auxiliary mechanism comprises a lower shell, a bottom plate, a through groove, a rotating shaft and an arc-shaped single dialing rod. Compared with the prior art, the beneficial effects are that the fan blade 1 and the fan blade 2 rotate to generate air flows, and then the air flows blow the cooling fins, so the heat dissipation efficiency is improved, and the service life is prolonged; and by use of the arc-shaped single dialing rod, a person can conveniently take out the battery pack, and the operation difficulty is reduced.
Description
technical field [0001] The invention relates to a heat dissipation system for a battery pack of a new energy vehicle, which belongs to the technical field of heat dissipation. Background technique [0002] New energy vehicles refer to all other energy vehicles except gasoline and diesel engines. Including fuel cell vehicles, hybrid vehicles, hydrogen energy vehicles and solar vehicles. At present, most of the new energy vehicles on sale in the Chinese market are hybrid vehicles and pure electric vehicles. At the same time, both hybrid vehicles and pure electric vehicles use battery packs to improve power supply, and the heat dissipation structure of battery packs is an important structure of new energy vehicles. [0003] In the prior art, the heat dissipation effect of the new energy vehicle battery pack heat dissipation system is poor. When the external temperature is too high, the heat cannot be quickly removed, thereby reducing the service life of the power battery. In ...
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
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): H01M10/613H01M10/625H01M10/637H01M10/6551H01M10/6563
CPCH01M10/613H01M10/625H01M10/637H01M10/6551H01M10/6563Y02E60/10
Inventor 刘甜甜
Owner 宁波里尔汽车技术有限公司