Vehicle power battery safety monitoring device

A battery safety and monitoring device technology, applied in battery/fuel cell control devices, vehicle components, vehicle energy storage, etc., can solve problems such as power battery damage, and achieve the effect of improving the evacuation of heat energy

Active Publication Date: 2022-06-03
江苏英拓动力科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the safety protection item of the automobile power battery is indispensable in the automobile safety inspection link. Since the automobile power battery is sealed in a sealed chassis, when the car is running for a long time, the power battery generates heat due to current transmission. The heat energy inside the chassis can easily cause damage to the power battery when it is difficult to cool down

Method used

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  • Vehicle power battery safety monitoring device
  • Vehicle power battery safety monitoring device
  • Vehicle power battery safety monitoring device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

combine Figure 1-9 As shown, a vehicle power battery safety monitoring device provided by the present invention includes a protection mechanism 100, a bottom transmission mechanism 200, a drum liquid cooling mechanism 300 and a hot pressing mechanism 400, wherein the bottom transmission mechanism 200 is installed on the protection mechanism 100. , the drum liquid cooling mechanism 300 is connected to the protection mechanism 100 , in addition, the hot pressing mechanism 400 is installed between the protection mechanism 100 and the bottom transmission mechanism 200 .

[0021] The protective mechanism 100 includes an accommodation box 110, a heat transfer top plate 120, a hood 130 and a cold flow pipe 140. The bottom-mounted transmission mechanism 200 includes an air groove 210, a main pad 220, an auxiliary pad 230, a horizontal shaft 240, a vertical plate 250, The air blowing part 260 and the chain 270, the drum liquid cooling mechanism 300 includes the water tank 310, the firs...

Embodiment 2

combine figure 2 , 4 As shown in , 5 and 6, on the basis of the first embodiment, the bottom plate of the container box 110 is provided with ventilation grooves, the interior of the container box 110 is provided with vertically distributed matrix air holes, and the edge position of the container box 110 is provided with Horizontal holes distributed along the vertical direction, wherein a rectangular cavity is opened inside the heat transfer top plate 120, and one end of the heat transfer top plate 120 is provided with an air hole communicating with the rectangular cavity, and the arc pipe 441 is away from the vertical pipe at one end of the exhaust pipe 443. Connected to the rectangular cavity, in addition, the inner wall of the hood 130 is provided with an inwardly recessed hole, and the outer end of the shaft in the middle of the first turbine part 320 or the second turbine part 330 is movably installed with a cylindrical protrusion, and the cylindrical protrusion is The pr...

Embodiment 3

[0027] By installing the air groove 210 at the bottom of the accommodating box 110, and the air groove 210 and the main cushion member 220 are distributed on the accommodating box 110 in a cross-shaped state, and the directional guidance of the fan blades in the two inflating members 260 to agitate the airflow, In this way, the return pipe 340 running through the protruding columns at both ends of the air groove 210 can be rapidly cooled locally, and the gear connected to the inner end of the air blowing member 260 is engaged with the chain 270, and the air blowing member 260 is located on the inner side of the vertical plate 250. middle.

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Abstract

The invention relates to the technical field of automobile power battery protection, in particular to a vehicle power battery safety monitoring device which comprises a protection mechanism, a bottom transmission mechanism, a drum liquid cooling mechanism and a hot pressing mechanism. According to the monitoring device, when the temperature of the battery in the containing box is increased, heat energy generated by the inner cavity of the containing box is transmitted into the arc pipe through the inner cavity of the heat transfer top plate, expansion pressure is applied to cooling liquid in the inner cavity of the arc pipe, and the liquid level of the inner cavity of the arc pipe is increased and the inner side cavity of the inner pad is compressed; at the moment, an elastic part is pushed by air pressure of an exhaust pipe to be in contact with a conducting rod at the top of a base, a servo motor in a case can be controlled to control a plurality of air blowing parts and a chain, so that a plurality of first turbine parts and a plurality of second turbine parts are controlled to synchronously rotate, and circulating flow of cooling liquid in a cold flow pipe is realized; therefore, heat energy is dissipated.

Description

technical field [0001] The invention relates to the technical field of vehicle power battery protection, in particular to a vehicle power battery safety monitoring device. Background technique [0002] Automobile power battery is a power source that provides power source for electric machinery. The application of power battery is extremely wide. In different systems of vehicles, power battery can be adapted to the automobile and motorcycle industries. The second is in industrial power systems, as well as in the electric vehicle and electric bicycle industries. [0003] At present, the safety protection items of automobile power battery are indispensable in automobile safety inspection. Since the automobile power battery is sealed in a sealed case, when the car is running for a long time, the power battery generates heat energy due to current transmission. The thermal energy inside the chassis can easily damage the power battery when it is difficult to cool down. [0004] A...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L58/26B60L50/60
CPCB60L58/26B60L50/60Y02T10/70
Inventor 赵坤南博
Owner 江苏英拓动力科技有限公司
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