A new energy battery box external wire harness support mounting structure
By introducing an arched structure and a support section into the external wiring harness bracket installation structure of the new energy battery box, the problems of high welding difficulty and poor airtightness were solved, achieving the effect of high-efficiency welding and low rework rate.
CN224384451UActive Publication Date: 2026-06-19CHONGQING PINGWEI AUTOMOBILE SYST CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHONGQING PINGWEI AUTOMOBILE SYST CO LTD
- Filing Date
- 2025-06-13
- Publication Date
- 2026-06-19
AI Technical Summary
Technical Problem
The welding of the external support frame of the existing new energy battery box is difficult, and it is easy to weld through the battery box, affecting the airtightness and resulting in a high repair rate.
Method used
A new energy battery box external wiring harness bracket installation structure is designed, which adopts a curved arch structure for the welding section and support section, increases the welding contact area, and is integrally formed by stamping process, simplifying the manufacturing process.
Benefits of technology
The welding quality was improved, the airtightness of the battery box was ensured, the rework rate was reduced, and the structural strength and ease of installation of the bracket were enhanced.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224384451U_ABST
Abstract
The utility model discloses a new energy battery box external wiring harness support mounting structure, including battery box and the support body of welding in the side part of battery box, support body has welding section and the support section of the vertical outside folding from the lower end of welding section, and welding section and support section are all plate -like structure, wherein, the middle part of welding section has the arch structure of protruding to the front, and arch structure extends along the height direction of welding section, and the back side of welding section has welding plane in the position corresponding the both ends of arch structure, and welding plane is welded and is assembled in the side part of battery box. The utility model has the beneficial effects that: the overall structural strength of welding section is increased through the arch structure setting, and the welding plane of both ends of arch structure increases the welding contact area between external wiring harness support and battery box, and it is convenient for operator to weld and fix, effectively avoids operator to weld and wear battery box, guarantees the air tightness of battery box, also guarantees the welding quality, and greatly reduces the repair rate.
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