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US 12,486,965 B2Granted
Illumination device having cap with protrusions coupled to recess in frame walls
OwnerNazar Bilousinventor
Life of this patent
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Abstract
The illumination device includes a frame having opaque walls forming at least two mutually isolated zones, at least one lighting source mounted in at least one of the isolated zones, a light-diffusing film covering a top portion of the frame and including holes, and an at least translucent cap covering the light-diffusing film having an inner side provided with protrusions. The protrusions extend through the holes provided in the film to recesses provided in the frame walls, and at least a part of the protrusions is coupled to the frame walls.
Claims11
An illumination device comprising:
- a frame having opaque walls which form at least two mutually isolated zones, recesses provided at top edges of the walls;
- at least one lighting source that is mounted in at least one of the isolated zones;
- a light-diffusing film that covers a top portion of the frame, the film including holes;
- and
- a cap that covers the light-diffusing film and is at least partially permeable for a light that comes from the lighting sources, the cap having an inner side provided with protrusions that correspond with the holes and the recesses,
- wherein
- the protrusions extend through the holes provided in the film to the recesses provided in the frame walls, and at least one of the protrusions is coupled to the frame wall.
4 more elements
Dependencies are inferred from the claim text.