A wall-mounted direct-current power supply screen cabinet
By installing a reflector and a detachable laser emitter on the mounting bracket, the alignment problem of wall-mounted equipment during single-person installation is solved, achieving an efficient and stable installation process and reducing costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- WOKUN ELECTRICAL GROUP CO LTD
- Filing Date
- 2025-07-26
- Publication Date
- 2026-06-09
AI Technical Summary
Existing wall-mounted DC power supply cabinets are difficult for a single person to accurately determine whether the hook is directly above the mounting slot, and it is also impossible to visually confirm whether the hook is fully inserted, resulting in low installation efficiency and instability.
A reflector and a detachable laser emitter are installed on the mounting bracket. By combining the changes in the laser reflection state with the indicator rod, the position of the hook and the insertion depth can be intuitively judged. The detachability of the laser emitter reduces costs.
It enables precise alignment during single-person installation, improving installation efficiency, ensuring equipment stability, and reducing costs.
Smart Images

Figure CN224342787U_ABST