Electric Lighting For Hand-Held Use TRIZ Cases

See how a sliding block and engagement ball mechanism replaces bolt-and-clamp boards, enabling

A seated lens and optical window improve LED-to-light-guide coupling, boosting illumination transfer while limiting interface heat.

Thermally-conducting circuit board and potting compound dissipate junction heat to prevent thermal damage during high-intensity operation.

Insulated connection wires with formed block pins secure LED chips in a serial structure, reducing material waste and simplifying manufacturing.

A portable hanging light integrates a terminal block and wire clamp for secure electrical connections.

Segmented LED arrays simulate moving threat signatures across sensor fields of view without physical device movement.

Collimating optics focus LED light into a narrow beam to highlight surface irregularities, replacing cumbersome tripod-mounted spotlights.

A movable utility light detaches from a barrier operator head unit to receive power and illuminate specific areas manually.

Segmenting a single light source into independently controlled zones expands coverage without increasing device complexity.

Nested foldable legs and telescopic rods reduce storage volume while maintaining structural strength for portable camping use.

Segmented housing isolates the light source to activate luminescent objects, preserving user night vision by preventing direct glare exposure.

Composite chemically strengthened glass and thermoplastic lens resolve explosion resistance versus impact damage trade-off in hazardous location lighting.

A lighting device uses two light sources to project beams and provide 360-degree illumination from a single unit.

A portable hanging light uses a frustoconical lens to surround the LED unit for uniform illumination.

An electrical component integrates tool ports and battery charging circuits to supply power for job site operations.