Highly-efficient durable battery pack

A technology for battery packs and battery packs, which is applied in the direction of secondary batteries, circuits, electrical components, etc., and can solve the problems of unstable external environment temperature of the battery pack, affecting the normal performance of the battery pack, and difficulty in meeting the use requirements, etc., and achieves a strong control effect , to ensure stability and high degree of automation

Inactive Publication Date: 2018-10-16
裴全
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Generally speaking, the battery can obtain a long service life in an environment of 25 degrees Celsius, but because the battery pack will generate heat during use, the external ambient temperature of the battery pack will be unstable, which will affect the normal performance of the battery pack. Therefore, it is very important to regulate and control its ambient temperature! In the prior art, there is a design to control the ambient temperature of the battery pack, but the control effect is weak, and it is difficult to meet the existing use requirements

Method used

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  • Highly-efficient durable battery pack
  • Highly-efficient durable battery pack

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0031]A high-efficiency and durable battery pack, comprising an outer protective box 1, a storage battery pack 2 and a temperature adjustment device, the storage battery pack 2 is located in the middle of the outer protection box 1, and the temperature adjustment device includes a cooling system and a heating system; Said cooling system comprises air inlet window 3, air outlet window 4, airflow circuit 5, ventilation fan 7 and temperature controller 6, and said ventilation fan 7 communicates with one end of airflow circuit 5 through air inlet window 3, and the other end of airflow circuit 5 One end communicates with the air outlet window 4, the wind flow loop 5 is arranged around the battery pack 2, and the ventilation fan 7 is electrically connected to the power supply through the temperature controller 6; the temperature controller 6 includes an insulating shell 61, an input power line 62, an output power supply Line 63, electrification block 64, left wax block 65, right wax ...

Embodiment 2

[0033] Basic content is the same as embodiment 1, the difference is:

[0034] The air inlet window 3 communicates with one end of the wind flow circuit 5 through the air inlet one-way valve 31 , and the other end of the air flow circuit 5 communicates with the air outlet window 4 through the air outlet one-way valve 41 . The air inlet window 3 and the air outlet window 4 are shutters.

Embodiment 3

[0036] Basic content is the same as embodiment 1, the difference is:

[0037] The heating system includes a left heating device 8 and a right heating device 9 arranged in the wind flow circuit 5, the left heating device 8 and the right heating device 9 are arranged in parallel with each other, and the left heating device 8 is located directly below the air inlet check valve 31, Right above the right heating device 9 is provided with an auxiliary air outlet device 10 . Both the bottom wall and the side wall of the outer protection box 1 are covered with a heat insulation and noise reduction protective layer 11 , and the heat insulation and noise reduction protection layer 11 is located between the battery pack 2 and the outer protection box 1 .

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Abstract

The invention provides a highly-efficient durable battery pack. The highly-efficient durable battery pack comprises an outer protection box, a storage battery, an air inlet window, an air outlet window, an air flow loop, a ventilation fan, a temperature controller, a left heating device, a right heating device, and heat-insulating noise-reducing protection layers, wherein the ventilation fan communicates with the air outlet window successively through the air inlet window and the air flow loop; the air flow loop is arranged around the storage battery; the ventilation fan is electrically connected with a power source through the temperature controller; the left and right heating devices arranged in the air flow loop are parallel to each other; the left heating device is located under an airinlet check valve; an auxiliary air outlet device is arranged over the right heating device; and the bottom wall and the side walls of the outer protection box are all covered with the heat-insulating noise-reducing protection layers. With such a design, the highly-efficient durable battery pack of the invention not only has strong regulation and control effect on the external environment temperature of the storage battery, but also has strong cooling effect and high automation degree.

Description

technical field [0001] The invention relates to a storage battery device, in particular to a high-efficiency and durable battery pack, which is particularly suitable for enhancing the adjustment and control of the external environment of the storage battery. Background technique [0002] The ambient temperature of the battery pack has a great influence on the use effect and service life of the battery pack. When the temperature is high, the corrosion of the plates of the battery will intensify, and more water will be consumed at the same time, thereby shortening the service life of the battery. When the temperature is low, the activity of the battery decreases and the chemical reaction slows down. Generally speaking, the battery can obtain a long service life in an environment of 25 degrees Celsius, but because the battery pack will generate heat during use, the external ambient temperature of the battery pack will be unstable, which will affect the normal performance of th...

Claims

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Application Information

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IPC IPC(8): H01M10/613H01M10/615H01M10/635H01M10/658H01M10/6563H01M10/6566H01M10/6556
CPCH01M10/613H01M10/615H01M10/635H01M10/6556H01M10/6563H01M10/6566H01M10/658Y02E60/10
Inventor 裴全
Owner 裴全
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