Battery assembly of new energy automobile used in long-time exposure environment

A technology for new energy vehicles and battery components, applied in battery pack components, electrical components, secondary batteries, etc., can solve the problems of burning out battery components, high temperature around battery components, and large temperature rise in battery boxes, etc. To achieve the effect of good sun protection, good high temperature protection, and accelerated cooling effect

Active Publication Date: 2021-04-16
FUYANG WANRUI ELECTRONICS LOCKS CO LTD
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  • Application Information

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Problems solved by technology

[0005] The invention provides a battery assembly of a new energy vehicle used in a long-term exposure environment, which solves the problem of temperature rise inside the battery box when the battery assembly of an existing new energy vehicle is driven or parked in a high-temperature exposure environment for a long time The range is relatively large, which will cause the temperature around the battery pack to be too high, which may cause the internal components of the battery pack to burn out.

Method used

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  • Battery assembly of new energy automobile used in long-time exposure environment
  • Battery assembly of new energy automobile used in long-time exposure environment
  • Battery assembly of new energy automobile used in long-time exposure environment

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Embodiment Construction

[0030] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0031] Please refer to figure 1 , figure 2 , image 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8 ,in, figure 1 A schematic diagram of the internal structure of the battery assembly of a new energy vehicle used in a long-term exposure environment provided by the present invention; figure 2 for figure 1 A schematic diagram of the local structure inside the cooling tube shown; image 3 for figure 2 The schematic diagram of the external structure of the heat sink shown; Figure 4 Schematic diagram of the installation state of the battery assembly of the new energy vehicle used in the long-term exposure environment provided by the present invention; Figure 5 for Figure 4 A schematic diagram of the structure inside the sunscreen shown; Figure 6 for Figure 5 The enlarged schematic diagram of part Aa shown; Figure 7 fo...

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Abstract

The invention provides a battery assembly of a new energy automobile, which is used in a long-time exposure environment. The battery assembly of the new energy automobile used in the long-time exposure environment comprises a battery box; and a cooling structure which is arranged in the battery box. The invention provides the battery assembly of the new energy automobile used in the long-time exposure environment, the cooling structure is arranged and mainly used for cooling the interior of the battery bin, cold air can be produced through cooperative use of the suction pump, the cooling pipe and the like, and the cold air is rapidly blown into the battery bin through the air supply fan; cold air can be used for effectively cooling the battery pack; meanwhile, the air outlet fan and the output pipe are matched for use, so heat at each position in the battery bin can be quickly guided out, the cold air quickly enters and forms convection with the air supply fan, air in the battery bin quickly circulates, and the cooling effect in the battery bin is greatly accelerated; and the rapid cooling effect is achieved.

Description

technical field [0001] The invention relates to the field of new energy vehicles, in particular to a battery assembly of a new energy vehicle used in a long-term exposure environment. Background technique [0002] New energy vehicles refer to the use of unconventional vehicle fuels as power sources (or the use of conventional vehicle fuels, the use of new vehicle power devices), integrated vehicle power control and advanced technology in driving, the formation of advanced technical principles, with New technologies and new structures of vehicles, new energy vehicles include four types of hybrid electric vehicles (HEV), pure electric vehicles (BEV, including solar vehicles), fuel cell electric vehicles (FCEV), other new energy sources (such as supercapacitors, High-efficiency accumulators such as flywheels) Automobiles, etc. Unconventional vehicle fuels refer to fuels other than gasoline, diesel, natural gas (NG), liquefied petroleum gas (LPG), ethanol gasoline (EG), methanol...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/613H01M10/625H01M10/6563H01M10/6556H01M10/6551H01M10/658H01M50/24H01M50/249
CPCY02E60/10
Inventor 戴星宇
Owner FUYANG WANRUI ELECTRONICS LOCKS CO LTD
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