Uninterrupted power supply (UPS) lithium battery power supply

By adopting a staggered clamping structure of limiting ears and connecting ears in UPS lithium batteries, combined with shock-absorbing sealing gaskets and thermal conduction plates, the problem of low shaking and heat dissipation efficiency of lithium battery cells is solved, and higher stability and working efficiency are achieved.

CN222673224UActive Publication Date: 2025-03-25ANHUI LEOCH PENEWABLE ENERGY DEV CO LTD
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Patent Information

Application Number
CN202420238661.7
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-01-31
Publication Date
2025-03-25
Estimated Expiration
2034-01-31

AI Technical Summary

Technical Problem

The battery cell volume of lithium batteries is smaller than that of lead-acid batteries, and the remaining space inside is large, which can easily cause the battery cell to shake and damage internally. The existing lithium batteries have low structural reliability.

Method used

The interlaced clamping structure of the limit hook and the connecting hook, combined with the shock-absorbing sealing gasket, fix the inner liner to avoid shaking, and a heat conductor plate and heat sink are installed in the shell to improve heat dissipation efficiency.

Benefits of technology

It effectively avoids the shaking of the lithium battery inner shell in the packaging case, improves the stability and structural reliability of the battery, and improves the working efficiency of the battery through improved heat dissipation design.

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Abstract

The utility model discloses a UPS lithium battery power supply which comprises a packaging shell, the upper end of the packaging shell is connected with a packaging cover, and an inner container is arranged in the packaging shell. The packaging shell comprises a shell body, and limiting hanging lugs are arranged on the two side walls of the interior of the shell body. And the inner container comprises a battery cell shell and a battery cell installed in the battery cell shell, and the surfaces of the two side walls of the battery cell shell are fixedly connected with connecting hanging lugs. Limiting hanging lugs are matched with connecting hanging lugs for clamping during staggering, so that an inner container mounted inside can be fixed, the inner container can be fixed when being matched with the size of an original lead-acid battery shell, shaking caused by an overlarge internal gap is avoided, the stability of a battery inner core is improved, and the service life of the battery inner core is prolonged. And the damage of the battery cell caused by collision during transportation or use is avoided.
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