LED lighting fixture
By designing support units and photoelectric modules in flat panel lamps, and using diffusers and backplates to reflect light, the problems of uneven light distribution and dark areas are solved, achieving uniform light distribution and structural simplification, and improving the reliability and aesthetics of the lamps.
WO2026153401A1PCT designated stage Publication Date: 2026-07-23JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO LTD
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Patent Information
- Authority / Receiving Office
- WO · WO
- Patent Type
- Applications
- Current Assignee / Owner
- JIAXING SUPER LIGHTING ELECTRIC APPLIANCE CO LTD
- Filing Date
- 2026-01-15
- Publication Date
- 2026-07-23
AI Technical Summary
Technical Problem
Existing panel lights suffer from uneven lighting, dark areas, complex fixture structures, and unstable connections.
Method used
An LED lighting fixture was designed, including a support unit and a photoelectric module. The support unit consists of a base, a back plate, and a side wall. The photoelectric module includes a light-emitting unit and a light-processing unit. A diffuser and the base plate form a sealed space. A micro-array optical structure is set on the diffuser. The back plate reflects light to improve light uniformity and is adjusted by a power module and a sensing device.
Benefits of technology
It achieves uniform light distribution, avoids dark areas, improves the reliability and aesthetics of the luminaire, and simplifies the structural design.
✦ Generated by Eureka AI based on patent content.
Smart Images
Figure CN2026072733_23072026_PF_FP_ABST
Abstract
An LED lighting fixture, comprising: a supporting unit (1), comprising a base (11), two back plates (12), and two side walls (13), wherein the base (11) comprises a bottom plate (111), the two back plates (12) are separately connected to the base (11), each side wall (13) is separately connected to the base (11) and the back plates (12), and the side walls (13), the base (11) and the back plates (12) are connected to each other and form an accommodating space; and a photoelectric module (2), wherein the photoelectric module (2) comprises a light-emitting unit (21) and a light processing unit (22), the light-emitting unit (21) is attached to the bottom plate (111), the light processing unit (22) comprises a diffuser (222), and the diffuser (222) covers the light-emitting unit (21). The diffuser (222) comprises diffuser end covers (22210) arranged at two ends of the diffuser in the length direction; the diffuser (222), the diffuser end covers (22210) and the bottom plate (111) form a closed space; and the light-emitting unit (21) is arranged in the closed space. A diffuser fastener (22212) is provided on the bottom plate (111); and the bottom plate (111) and the diffuser fastener (22212) clamp at least a portion of the diffuser (222). A plurality of heat dissipation holes (2224) arranged in the length direction of the diffuser (222) are formed on the bottom plate (111) or the back plates (12).
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