Domestic Lighting TRIZ Cases

See how outward LED placement with cavity reflection and cover redirection achieves uniform ref

See how a kitchen appliance lighting unit uses detection and multiple optics with different dir

See how a planar light guide with clamped assembly decouples LED light uniformly across the rea

See how a single paddle actuator merges ice and water controls through position-based engagemen

See how a web-protected contact element behind the side wall eliminates socket wear, conceals c

See how a luminescent compound mediates between LED and glass-ceramic substrate to achieve accu

See how a glass lens with an insulating cavity and active heat sink using Peltier elements exte

See how a light pipe with scattering elements provides consistent illumination around a multi-m

See how a multi-channel powered light strip enables independent zone control through a single p

See how a refrigerator wall light uses insulating foam as a dual-function reflector, eliminatin

By combining UV and lighting LEDs on one thin substrate, this case adds sterilization and deodorization without sacrificing internal volume.

A below-coil light source, lens, and diffuser illuminate the hob zone while improving cooling and preserving heat transfer to the pot.

A light-directing structure splits one source between the shelf edge and cabinet interior, improving refrigerator visibility without extra lamps.

Movable elastic shelf terminals keep adjustable refrigerator shelf electronics powered despite impact and moisture, while simplifying replacement.

Sound-driven control of a secondary light source adds dynamic flame variation under emulated coal for a more realistic electric fireplace effect.

Hollow refrigerator partitions integrate cassette lighting and wiring to evenly light cooling chambers with fewer fixtures and less glare.