Long-service-life power battery
A power battery, long-life technology, applied to large-size batteries/battery packs, small-size batteries/battery packs, secondary batteries, etc., can solve the problem of battery power storage capacity decline, battery life shortening, battery life Decrease and other problems to achieve the effect of increasing the insulation effect and prolonging the service life
Inactive Publication Date: 2017-05-31
江苏泰霸电源系统有限公司
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Problems solved by technology
[0003] The purpose of the present invention is to provide a power battery with a long service life, which has the advantages of heat preservation and long service life, and solves the problem that the battery life is greatly reduced in a low-temperature environment, and when the battery is in a low-temperature environment for a long time, the battery The power storage capacity of the battery will also be severely reduced, leading to the problem of shortening the service life of the battery
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[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0015] see Figure 1-2 , a power battery with long service life, comprising a support block 1, the top of the support block 1 is fixedly connected with a box body 2, the bottom of the box body 2 is fixedly connected with an anti-slip mat 11, the bottom of the anti-slip mat 11 is connected with the top of the support block 1 Located on the same level, when the box body 2 is placed on the horizontal surface to complete the work, the anti-slip mat 11 can effectiv...
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The invention discloses a long-service-life power battery, which comprises a support block, wherein a box body is fixedly connected to the top of the support block, a box cover is arranged at the top of the box body, mutually symmetric grooves are formed in the top of the box cover, movable rods are arranged in the grooves, one end of each movable rod sequentially penetrates through the corresponding groove and the box cover, and extends into the box body, limiting plates are fixedly connected to the inner wall of the box body, limiting blocks are fixedly connected to the bottoms of the movable rods, one end of each limiting block penetrates through the corresponding limiting plate, and extends out of the limiting plate, a power battery body is arranged in the box body, opposite electrode plates are fixedly connected to the top of the power battery body, the ends, far away from the power battery body, of the electrode plates penetrate through the box cover, and extend out of the box cover, and a protection rod is arranged on the outer surface of the power battery body. According to the power battery, the storage capability and the life of the power battery body can be kept normal in a low-temperature environment, and the service life of the battery is prolonged.
Description
technical field [0001] The invention relates to the technical field of power batteries, in particular to a power battery with long service life. Background technique [0002] The power battery is the power source that provides the power source for the tool. It mostly refers to the storage battery that provides power for electric vehicles, electric trains, electric bicycles and golf carts. The ideal effect cannot be achieved. The existing design requires the best operating environment temperature of the battery to be 20-30°C. When the external ambient temperature is lower than 0°C, the battery capacity will drop by up to 40%, which will lead to a decrease in the endurance of gasoline-electric vehicles. And when the battery is in a low-temperature environment for a long time, the power storage capacity of the battery will also be seriously reduced, resulting in a shortened service life and poor applicability of the battery. Contents of the invention [0003] The purpose of ...
Claims
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IPC IPC(8): H01M2/02H01M2/04
CPCH01M10/617H01M50/10H01M50/147Y02E60/10
Inventor 吴启辉邱庆丰司红磊李青海
Owner 江苏泰霸电源系统有限公司