Point-Like Light Source TRIZ Cases

Segmented lamp housing enables below-ceiling replacement while preventing unauthorized access through tool-mediated engagement.

Concentric rings and ribs on a tower light shield reduce light pollution and prevent snow accumulation by segmenting the structure.

An intermediate separation layer electrically isolates semiconductor regions to preserve the effective light emitting area.

A modular LED wall light fixture uses a diagonal flange and skirt to project illumination outward from the mounting surface.

A dual power flashlight integrates a movable sleeve to cover charging ports and USB output while housing an LED light module.

A multi-functional illuminator uses a removable optic to redirect light beams into varied patterns.

Segmenting the fixture into a fixed base and removable ring allows lens replacement without removing the entire assembly, reducing maintenance time.

A wide angle lens with protrusions and a trench uses total internal reflection to redirect LED light, eliminating dark regions above ceiling fixtures.

Positioning exposure regions away from the abutting surface prevents short circuits caused by contact with the radiating member during assembly.

Cooling solid state light sources with a medium at minus 50 to 0 degrees Celsius preserves light yield despite rising junction temperatures.

Segmented cassette light units access the PCB from the rear to replace faulty diodes without disturbing the front display.

A compact LED illumination unit integrates a metal housing, optical elements, and an electronic control unit within a shared enclosure.

A non-transparent polymer wall isolates the light emitter from the detector to block optical crosstalk and improve signal-to-noise ratio.