Rechargeable zinc-air battery

A zinc-air battery and recharging technology, which is applied in the direction of electrical components, secondary batteries, fuel cell additives, etc., can solve the problems of no shock absorption buffer, affecting battery charge and discharge efficiency, and leakage, so as to avoid leakage , which is conducive to the effect of normal use

Active Publication Date: 2021-05-11
XI AN JIAOTONG UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Zinc-air batteries will generate a certain amount of heat during use, causing the temperature of the battery body to rise. On the one hand, it will affect the charging and discharging efficiency of the battery, and on the other hand, it will also affect the safety of the battery; in addition, the battery does not have the function of shock

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Embodiment Construction

[0028] 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.

[0029] In describing the present invention, it should be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", " The orientation or positional relationship indicated by "outside", etc. is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the referred device or element must have a specific orientation, so as to Specific orientation configurations and operations, therefore, are not to be construed as limitations on the invention.

[0030] refer to Figure ...

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Abstract

The invention discloses a rechargeable zinc-air battery, and belongs to the field of zinc-air batteries, the rechargeable zinc-air battery comprises a battery and a shell, the shell comprises an inner shell, an outer shell and a bottom shell which are detachably mounted, the inner shell is fixed on the outer side of the battery, the outer shell sleeves the outer side of the inner shell, and a buffering cavity is arranged between the inner shell and the outer shell; a plurality of buffering mechanisms are arranged in the buffering cavity, limiting mechanisms are arranged at the corners of the buffering cavity, air holes are symmetrically formed in the two sides of the outer shell, air pipes are installed in the air holes, motors are installed in the air pipes through supporting frames, and fans are installed at the driving ends of the motors. According to the zinc-air battery disclosed by the invention, heat dissipation treatment and shock absorption treatment can be performed on the battery through arrangement of each structure, liquid leakage caused by breakage of a battery shell due to external collision is avoided, influence on charging and discharging efficiency due to temperature rise of the battery is avoided, and normal use of the battery is facilitated.

Description

technical field [0001] The invention relates to the technical field of zinc-air batteries, in particular to rechargeable zinc-air batteries. Background technique [0002] Zinc-air battery is a primary battery that uses activated carbon to absorb oxygen or pure oxygen in the air as the positive electrode active material, zinc as the negative electrode, and ammonium chloride or caustic alkali solution as the electrolyte. Also known as zinc-oxygen battery. Zinc-air batteries are divided into two systems: neutral and alkaline. [0003] After retrieval, Chinese Patent No. CN10410615B discloses a zinc-air battery, a pool, including at least one structure with zinc, at least one oxygen-evolving structure and at least one air electrode; wherein, the zinc-air battery includes a first pair of electrodes to use For charging the air battery, the electrode pair includes the at least one zinc-containing structure and the at least one oxygen-evolving structure; and wherein the zinc-air b...

Claims

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Application Information

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IPC IPC(8): H01M50/242H01M50/244H01M8/04014H01M10/613H01M10/6563H01M12/08
CPCH01M8/04014H01M12/08H01M10/613H01M10/6563Y02E60/10Y02E60/50
Inventor 钱晨辉
Owner XI AN JIAOTONG UNIV
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