Line board structure for new energy automobile AC-DC integrated charging seat
CN224343435UActive Publication Date: 2026-06-09JIANGSU KAINENG HONGGUANG ELECTRONICS CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- JIANGSU KAINENG HONGGUANG ELECTRONICS CO LTD
- Filing Date
- 2025-05-12
- Publication Date
- 2026-06-09
AI Technical Summary
Technical Problem
In existing AC/DC charging sockets for new energy vehicles, the way the circuit board is fixed causes damage to the outer insulation layer of the circuit board and results in poor heat dissipation.
Method used
The circuit board body is connected to the top of the support by steps, and multiple sets of protruding columns are used to achieve horizontal limiting. Vertical limiting is achieved by limiting components and locking rods. At the same time, a fan is installed on the top of the circuit board for heat dissipation.
Benefits of technology
Stable installation of the circuit board was achieved, avoiding wear caused by contact friction, and the risk of component overheating was reduced through heat dissipation, thus improving the stability of the charging dock.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN224343435U_ABST
Abstract
This utility model discloses a circuit board structure for an AC / DC integrated charging base for new energy vehicles, including a circuit board body and a connecting mechanism for mounting the circuit board body. The connecting mechanism ensures a fixed connection between the connecting housing and the support. The circuit board body overlaps the top of the support via a step, and a protruding post is fixedly connected to the top of the step. A limiting component for vertically limiting the circuit board body is integrated at the top of the step. In this application, the distribution of multiple sets of protruding posts is aligned with the mounting holes on the circuit board of the charging base. By simultaneously attaching the circuit board body to multiple sets of protruding posts and overlapping it on the step, the horizontal limitation of the circuit board body is achieved. Then, the pressure plate is flipped to overlap the top of the circuit board, and the pressure plate is fixed to the support by a locking rod, thus achieving vertical limitation of the circuit board body. This ensures stable installation of the circuit board body while preventing wear caused by contact friction.
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