An outdoor modular energy-saving lighting fixture

Through modular design and linkage adjustment mechanism, the outdoor lighting fixtures can automatically switch between floodlight and spotlight modes, solving the problems of single function and waste of light source, and improving the applicability and energy efficiency of outdoor lighting.

CN122305439APending Publication Date: 2026-06-30YANGZHOU BAODE LIGHTING EQUIP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
YANGZHOU BAODE LIGHTING EQUIP
Filing Date
2026-03-31
Publication Date
2026-06-30

AI Technical Summary

Technical Problem

Existing outdoor lighting fixtures have limited functionality and cannot simultaneously meet the needs of wide-area floodlighting and long-distance directional illumination. The mode switching operation is inconvenient, and there is a problem of wasted light sources in different modes.

Method used

Design an outdoor modular energy-saving lighting fixture. The automatic switching between floodlight and spotlight modes is achieved through the linkage adjustment mechanism of the main lamp module and the auxiliary lamp module. The auxiliary lamp module cooperates with the reflective area of ​​the main lamp module in different states to achieve full reuse of the light source.

Benefits of technology

It achieves full-area lighting needs for lamps in different scenarios, simplifies mode switching operations, avoids light source waste, and improves energy utilization and lighting performance.

✦ Generated by Eureka AI based on patent content.

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Abstract

This invention discloses an outdoor modular energy-saving lighting fixture, relating to the field of outdoor lighting fixture technology. It includes: a main lamp module comprising a cylindrical lamp body, a main light source, and a reflector. The main light source can slide along the inner wall of the cylindrical lamp body, and the reflector is located at the light-emitting end of the cylindrical lamp body, with the sliding path of the main light source coinciding with the central optical axis of the reflector; at least two sets of auxiliary lamp modules, hinged to the periphery of the main lamp module, with auxiliary light sources located inside each auxiliary lamp module. When the auxiliary lamp modules expand outwards, the main light source automatically switches to floodlight mode, cooperating with the circumferentially distributed auxiliary light sources to achieve wide-area, full-field illumination. When the auxiliary lamp modules close inwards, the main light source automatically switches to focused light mode, with the auxiliary light sources precisely cooperating with the reflective areas around the cylindrical lamp body to effectively supplement the focused luminous flux of the main light source.
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