An integrated thermal management electrical device isolation structure

By designing an integrated thermal management electrical device isolation structure that combines enclosure components, isolation components, and fixing components, the problems of poor isolation effect and insufficient fixation are solved, thereby improving the moisture resistance and stability of the equipment.

CN224554496UActive Publication Date: 2026-07-24WUXI BALANCE NEW ENERGY TECH CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
WUXI BALANCE NEW ENERGY TECH CO LTD
Filing Date
2025-04-15
Publication Date
2026-07-24

AI Technical Summary

Technical Problem

Existing integrated thermal management electrical devices have poor isolation structures, lack external fasteners, and insufficient internal wiring stability, leading to moisture damage and device instability.

Method used

An integrated thermal management electrical device isolation structure was designed, comprising a housing assembly, an isolation assembly, and a fixing assembly. The isolation housing and the isolation cover form a closed space to isolate the pre-charge box. The pre-charge box is fixed inside the isolation housing using fixing plates and fixing blocks. The housing is fixed inside the vehicle using fixing brackets and fixing buckles to prevent water vapor from entering the internal equipment.

Benefits of technology

It achieves good isolation, prevents internal equipment from getting damp, improves fixation and stability, and avoids device shaking and short circuits.

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    Figure CN224554496U_ABST
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Abstract

The utility model discloses an integrated heat management electric device isolation structure belongs to new energy automobile heat management technical field. Including box body subassembly, isolation subassembly and fixed component, wherein, the box body subassembly includes the box body, and the box body lateral wall is provided with the fan shell, and the fan shell lateral wall is provided with the fan protective net, and the fan shell inside is provided with the fan, and the isolation subassembly includes the isolation box of setting in the box body inboard wall, and the isolation box top is provided with the isolation lid, and the isolation lid top is provided with the wire connecting plate, and the fixed component includes the pre -filling box of setting in the isolation box inside, and the pre -filling box lateral wall is provided with the fixed plate, and the wire connecting plate lateral wall is provided with the fixed block. The utility model discloses through the isolation box cooperation isolation lid, will pre -filling box in the isolation box isolation, avoid the outside water vapor to enter, and the isolation effect is good, and the fixed plate will pre -filling box fixed in the isolation box, and the fixed block will wire connecting plate fixed to the box inwall, prevent pre -filling box and wire connecting plate to sway, and the fixity is high.
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