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Lithium core battery pack convenient to replace

A technology that facilitates the replacement of lithium batteries. It is applied in the direction of battery pack components, secondary batteries, and secondary battery repair/maintenance. It can solve problems such as battery performance degradation, impact on battery pack performance, and inconvenient replacement and maintenance of lithium batteries. To achieve the effect of convenient operation

Active Publication Date: 2018-11-13
安徽相源新能源有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the above solution has the following defects in use: during long-term use of the lithium battery pack, due to the difference in the quality of the lithium battery cells, the performance of the battery will decline to varying degrees, thereby affecting the overall performance of the battery pack. In the above scheme, the lithium battery cell is installed in a fixed way, which is not convenient for replacement and maintenance of the lithium battery cell

Method used

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  • Lithium core battery pack convenient to replace
  • Lithium core battery pack convenient to replace
  • Lithium core battery pack convenient to replace

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Embodiment Construction

[0021] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, not all of them. 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.

[0022] like Figure 1-5 As shown, a convenient replacement lithium cell battery pack includes an outer casing 1 and an inner casing 12, the inner casing 12 is movably arranged inside the outer casing 1, and both sides of the inner casing 12 are provided with There is a lithium battery cell installation groove 8 for placing the lithium battery cell body 14. The upper and lower ends of the lithium battery cell installation groove 8 are respectively fixed with an upper electrica...

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Abstract

The invention discloses a lithium core battery pack convenient to replace. The lithium core battery pack includes an outer casing and an inner casing. The inner casing is movably disposed in the outercasing, the surfaces of the two sides of the inner casing are provided with lithium core mounting grooves for placing lithium core bodies, an upper electrical contact and a lower electrical contact are fixed at the upper end and the lower end of each lithium core mounting groove respectively, the end of the outer casing is rotatably connected with a clamping plate, one end of the clamping plate is movably clamped with the inner casing, and the bottom of an inner chamber of the outer casing is fixedly connected with a push plate through a first spring. According to the lithium core battery pack, through mutual matching of a sliding rail and a sliding groove, the inner casing is conveniently pushed into the outer casing, a clamping block at the end of the clamping plate can be pushed automatically into the clamping groove of the inner casing under the action of a second spring, to clamp the inner casing; by pressing of the clamping plate, the clamping block is separated from the clamping groove; at the same time, under the action of the first spring, the push plate is driven to automatically push the inner casing out, and the inner casing is taken out conveniently through a handle to replace the lithium core bodies.

Description

technical field [0001] The invention belongs to the technical field of lithium battery devices, and in particular relates to a conveniently replaceable lithium battery pack. Background technique [0002] There are many kinds of positive electrode materials for lithium-ion batteries, mainly including lithium cobalt oxide, lithium manganese oxide, lithium nickel oxide, ternary materials, lithium iron phosphate, etc. Among them, lithium iron phosphate is the positive electrode material used in most lithium-ion batteries. When a lithium battery is in use, a plurality of lithium batteries are usually used together to form a lithium battery pack. [0003] For example, the patent application number CN201610626087.2 discloses a cylindrical lithium battery power battery assembly and a lithium electric vehicle, wherein the cylindrical lithium battery power battery assembly includes a shell, an inorganic foam bracket, a heat dissipation sleeve, The upper cover and the lower cover are...

Claims

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Application Information

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IPC IPC(8): H01M2/10H01M2/20H01M10/0525H01M10/42
CPCH01M10/0525H01M10/4207H01M50/20H01M50/256H01M50/502Y02E60/10
Inventor 田勇光杨红帅张思方
Owner 安徽相源新能源有限公司
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