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: 2020-12-11
大篆(广州)科技有限公司
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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 comprises a box body, a positive terminal is arranged on one side of the top end of the box body, a negative terminalis arranged on the other side, located on the same horizontal plane as the top end of the box body, of the positive terminal, and external wires are arranged in the positive terminal and the negativeterminal in a penetrating mode; a heat dissipation layer is arranged at the top end in the box body, a damping layer is arranged at the bottom end in the box body, two sets of mounting plates are arranged in the middle of the inner wall of the box body, a plurality of sets of lithium ion batteries are arranged at the upper ends of the mounting plates and connected through connecting wires, clamping parts are arranged at the tops of the mounting plates, and fixing nuts are arranged on the two sides of the clamping parts. A fixing screw rod is arranged in each fixing nut in a penetrating manner.According to the high-performance polymer lithium ion battery pack, the heat dissipation layer and the shock absorption layer are arranged, so that the battery pack has good heat dissipation and shock absorption properties, and the operation is safer while the efficient power of the battery is stably improved.
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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Login to View More IPC IPC(8): H01M10/613H01M10/6551H01M10/6563H01M10/635H01M10/633H01M2/34H01M2/10H01M2/20
CPCH01M10/613H01M10/633H01M10/635H01M10/6551H01M10/6563Y02E60/10
Inventor 何刚
Owner 大篆(广州)科技有限公司