Battery device, electric box and electric device

By integrating the battery management module and power distribution module into the battery device, and eliminating wiring harness connections by using electrical connection components embedded in the insulating cover, the problem of large space occupation in the battery device is solved, achieving a compact electrical box design and efficient battery capacity utilization.

CN223566671UActive Publication Date: 2025-11-18CONTEMPORARY AMPEREX TECHNOLOGY CO LTD
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Patent Information

Application Number
CN202422770516.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-11-13
Publication Date
2025-11-18
Estimated Expiration
2034-11-13

AI Technical Summary

Technical Problem

The battery management module and power distribution module in the battery device occupy a lot of space and require wiring harness connection, resulting in low space utilization and structural instability.

Method used

The battery management module and power distribution module are integrated into the mounting housing and connected through electrical connection components embedded in the insulating cover, eliminating the need for wiring harness connections and adopting an integrated electrical box design.

Benefits of technology

The battery management module and power distribution module are arranged in a compact manner, which reduces the space occupied, improves the space utilization and battery capacity of the battery device, and enhances the stability and convenience of the connection.

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Abstract

The utility model discloses a battery device, electrical box and electricity utilization device relates to battery technical field, wherein the battery device includes electrical box and battery monomer, electrical box and battery monomer are electrically connected, electrical box includes mounting shell, battery management module, distribution module and first electrical connection subassembly, mounting shell includes insulating cover body and main shell body, the main shell body includes the insulating cover body and main shell body. The insulating cover body covers the main shell to form an accommodating space; the power distribution module is arranged in an accommodating space on the inner side of the insulating cover body; the battery management module is arranged on the outer side of the insulating cover body; a part of the structure of the first electric connection assembly is embedded in the insulation cover body, and a part of the structure of the first electric connection assembly protrudes out of the inner side and the outer side of the insulation cover body, so that the first electric connection assembly is connected with the power distribution module and the battery management module. According to the technical scheme, the problem that the battery management module and the power distribution module in the battery device occupy large space can be solved.
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