Safety type lithium ion battery
A lithium-ion battery, safe technology, applied in the direction of secondary batteries, battery components, circuits, etc., can solve the problems that are rarely used in daily electronic products, cannot replace lithium batteries, waste resources, etc., to achieve simple process, Effects of reducing waste and facilitating disassembly and replacement
Pending Publication Date: 2022-02-01
江苏集萃中科纳米科技有限公司
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Problems solved by technology
However, real lithium batteries are rarely used in daily electronic products due to their high risk.
[0004] The existing lithium electronic battery pack is generally composed of multiple sets of lithium batteries, but after the existing lithium battery is damaged in the lithium battery pack, the entire lithium battery pack needs to be replaced directly, and it is impossible to replace a single damaged lithium battery. It is a waste of resources. Therefore, we propose a safe lithium-ion battery
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[0037] 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.
[0038] see Figure 1-9 , a safe lithium-ion battery, comprising a housing 1, the housing 1 is threadedly connected with a cover plate 2, the cover plate 2 is provided with a connecting port 3, and the cover plate 2 is provided with a plurality of circular grooves 4, the circular grooves A detachable battery 5 is placed inside the 4. This setting can combine multiple sets of batteries 5 to combine batteries with the required power, and the detachable battery 5 ...
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The invention relates to the technical field of safety type lithium ion batteries, and discloses a safety type lithium ion battery which comprises a shell, a cover plate is connected to the shell through threads, a connecting port is formed in the cover plate, a plurality of circular grooves are formed in the cover plate, and detachable batteries are placed in the circular grooves. A clamping block is installed on the inner wall of the circular groove, the size of the clamping block is gradually reduced from the upper end to the lower end to the middle position, and the clamping block has the deformable characteristic. Through the arrangement, a plurality of groups of batteries can be combined to form the batteries with required electric quantity, and the detachable batteries are arranged, so that replacement and maintenance after the batteries are damaged in the later period are facilitated.
Description
technical field [0001] The invention relates to the technical field of safe lithium-ion batteries, in particular to a safe lithium-ion battery. Background technique [0002] Lithium-ion battery is a secondary battery (rechargeable battery) that mainly relies on the movement of lithium ions between the positive and negative electrodes to work. During the charge and discharge process, it intercalates and deintercalates back and forth between the two electrodes: during charging, it deintercalates from the positive electrode, and intercalates through the electrolyte into the negative electrode, and the negative electrode is in a lithium-rich state; the opposite is true during discharge. [0003] Lithium-based batteries are divided into lithium batteries and lithium-ion batteries. Lithium-ion batteries are used in mobile phones and laptops, commonly known as lithium batteries. Batteries generally use materials containing lithium elements as electrodes, which are representatives...
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IPC IPC(8): H01M50/213H01M50/244H01M10/0525
CPCH01M50/213H01M50/244H01M10/0525Y02E60/10
Inventor 张双益张志伟
Owner 江苏集萃中科纳米科技有限公司