A high-performance polymer lithium-ion battery pack
A technology for lithium-ion battery packs and lithium-ion batteries, which is applied to battery pack components, secondary batteries, circuits, etc., can solve the problems of short distances between lithium-ion batteries, lack of insulation function, and insufficient clamping, so as to avoid Adverse effects, improved cooling efficiency, and stable placement
Active Publication Date: 2021-07-30
上海池云新能源有限公司
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Problems solved by technology
[0005] The purpose of the present invention is to provide a high-performance polymer lithium-ion battery pack aimed at the deficiencies of the prior art, which solves the problem of insufficient clamping, short distances between each group of lithium-ion batteries, no insulation function, and easy Problems such as short circuit
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[0053] 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.
[0054] see Figure 1-3 , in this embodiment: include box body 1, positive pole terminal post 2 is arranged on the top side of box body 1, positive pole terminal post 2 is positioned at the other side of box body 1 top same horizontal plane and is provided with negative pole terminal post 3, positive pole terminal post 2 And the interior of the negative terminal 3 is provided with an external wire 4, the top of the box 1 is provided with a heat dissipation laye...
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The invention discloses a high-performance polymer lithium-ion battery pack, which includes a box body, a positive terminal is arranged on one side of the top of the box, and a negative terminal is arranged on the other side of the positive terminal located on the same horizontal plane as the top of the box. Both the positive terminal and the negative terminal are provided with external wires, the top of the cabinet is provided with a heat dissipation layer, the bottom of the cabinet is provided with a shock-absorbing layer, and the middle of the cabinet wall is provided with two sets of mounting plates. There are several groups of lithium-ion batteries, each group of lithium-ion batteries is connected by connecting wires, the top of the mounting plate is provided with a clamping part, both sides of the clamping part are provided with fixing nuts, and a fixing screw is installed inside the fixing nut; A high-performance polymer lithium-ion battery pack is equipped with a heat dissipation layer and a shock absorbing layer, so that the battery pack has good heat dissipation and shock absorption, making the battery stable and efficient while operating more safely.
Description
technical field [0001] The invention relates to the technical field of lithium-ion battery preparation, in particular to a high-performance polymer lithium-ion battery pack. Background technique [0002] With the progress of society, people's requirements for power are increasing. Lithium-ion batteries can provide power for a series of devices such as new energy vehicles and mobile phones. Lithium-ion batteries can be roughly divided into two categories: lithium metal batteries and lithium-ion batteries. . Li-ion batteries do not contain metallic lithium and are rechargeable. Lithium metal batteries, the fifth generation of rechargeable batteries, were born in 1996, and their safety, specific capacity, self-discharge rate and performance-price ratio are superior to lithium-ion batteries. [0003] There are following defects or problems in the prior art: [0004] The existing lithium-ion battery packs are not clamped firmly enough, and the distance between each group of li...
Claims
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IPC IPC(8): H01M10/613H01M10/6551H01M10/6563H01M10/635H01M10/633H01M50/296H01M50/242H01M50/244H01M50/264H01M50/509H01M50/572
CPCH01M10/613H01M10/633H01M10/635H01M10/6551H01M10/6563Y02E60/10
Inventor 何刚
Owner 上海池云新能源有限公司