A post head lamp housing
By designing a multi-layered plug-in slot structure for the column lamp housing, the problem that column lamps can only be installed on columns of a specific size is solved, enabling their use on columns of different sizes and reducing production costs.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- 中山市剑锋照明实业有限公司
- Filing Date
- 2025-08-01
- Publication Date
- 2026-06-26
AI Technical Summary
Existing pillar lights can only be installed on pillars that match their dimensions, which increases production costs when the pillar size changes, hindering widespread adoption.
Design a column light housing containing multiple insertion slots. By setting multiple layers of baffles, insertion slots of different sizes can be formed to adapt to columns of different sizes and reduce production costs.
This allows for the use of lamp housings of the same size and internal electrical components on columns of different sizes, reducing production costs.
Smart Images

Figure CN224415040U_ABST