Electric Circuit Arrangements TRIZ Cases

A push rod nested in an annular boss keeps solder out of the key and fixes button alignment for reliable, waterproof light string power supply operation.

An integrated battery pack and multi-mode LED let a smartphone case deliver bright light without quickly draining phone power or disrupting emergency calls.

A reflector cup platform increases lamp holder contact area to conduct heat away, improving LED lifespan and assembly security.

A detachable light head, optical module, and power supply reduce carrying volume while enabling interchangeable lenses for different shooting setups.

A tethered drone lifts and powers site lighting overhead to improve illumination uniformity while detecting and highlighting blueprint deviations.

A rotatable dual-surface mirror with integrated adjustable lighting improves angle control and makeup visibility without relocating the base.

A mobile camera uses spatiotemporal light patterns to identify an addressable lampshade and adjust directional opacity for glare reduction.

Colored cartridge regions and paired emitters and sensors improve presence and usage tracking when ambient light could cause false detection.

A folded integrated wire maintains electrical connections and supports light sources while reducing structure complexity and manufacturing cost.

A condenser microphone drives audio-matched LED patterns while a plug-and-base seal helps prevent balloon gas loss.