Lighting Applications TRIZ Cases

Segmented LED panels form a portable inspection tunnel, eliminating vehicle transport costs for on-site damage assessment.

A stage light relay lens transfers images between distinct focal planes, allowing simultaneous focus of gobos and color wheels to eliminate moire artifacts.

An LED bulb directs light toward a reflector so only reflected rays pass through the lens.

Micro lens arrays and adjustable louver masks reduce spill light and color fringing in multi-source LED luminaires.

Ferrite cores enable contactless energy transfer for in-ground lights, allowing maintenance of single units while the rest remain operational.

A flexible photoluminescent shield diffuses light from a portable flashlight while collapsing for compact storage.

Sequential LED illumination of layered panels creates motion and color blending, replacing bulky fluorescent lamps to reduce unit weight.

A blue pigment absorbs green light within the phosphor layer of a blue LED package to increase luminous flux output.

Arcuate clamp arms secure LED fixtures to feeder tubes, reducing shadows in poultry houses.

Threaded spindle mechanism adjusts optical component carrier position relative to fixed lens, preventing vignetting without enlarging headlight housing volume.

LED indicators on a remote switch display pool light programs, resolving visibility issues during installation without requiring power.

A reflective wavelength converting module uses a planar base board with intersecting dividers to contain phosphor layers for uniform light emission.

An automatic filter mechanism protects the optical system of moving head lights by inserting a diffuser into the light path when powered off.

A sealed moving head projector uses passive thermal dissipation to eliminate active cooling noise.

A wall-mounted sun tracking device uses a light concentrator and optical fiber to guide sunlight indoors.

Selective energization of color groups maintains uniform intensity and reduces operating temperature while minimizing energy waste.

Stem spacing positions the beacon light carrier away from the fuselage to enable unobstructed red-flashing output.

Threaded projection channels wire inside spa waterfall body to eliminate shell holes, preventing leaks while simplifying installation.

A gaming machine incorporates a concealed light source and single diffuser to create an emotive lighting structure.

Passive light guides transport light from a hexagonal LED array into a reflector interior, resolving heat management issues while maintaining high output.

A reel wire separates control signals from power lines to supply electric energy to stage lighting elements.

An elastic pressing strip fixes adjustment wheels to prevent misoperation from vibration, ensuring stable shading patterns.

A lighting apparatus defines undesired zones to restrict beam projection into unsafe areas.

Rotating cross-section light pipes intermix multi-color LED beams to achieve uniform optical output.

A luminaire uses individually addressable solid-state light sources to electronically adjust light beam distribution without mechanical movement.

A linear LED optical assembly redirects wide-angle light into a partially collimated emission pattern using an elongated lens and reflective trough.

Segmented motorized actuators independently tilt and pan LED modules, resolving the trade-off between precise beam shaping and system complexity.

Segmented cover design positions the cooling body between frontal and rear elements to reduce aerodynamic drag while managing LED temperature.

Segmented LED arrangements in a single airfield light unit reduce power consumption by enabling selective operation of medium and high intensity beams.

A dichroic filter combines light beams from multiple sources into a single optical axis.

Telescopic wand segments resolve portability contradictions by collapsing into compact forms, while integrated charging stations maintain power availability.

Molded yoke handles distribute weight to reduce handling damage and improve installation safety.

A fenestration assembly integrates light modulation elements to simulate natural daylight variations within building interiors.

A multi-axis light tracking device uses sensors and motors to adjust focus and position automatically.

Fluted rigid substrates house modular LED strips, isolating solder failures to enable quick module swaps without complex repairs.

A multi-stepped sector optical device directs light via reflective curved surfaces to create a controlled trapezoidal pattern.

Embedded floor lights indicate reserved spaces via color changes, resolving early arrival conflicts and optimizing space utilization.

Independent light emitters in a paint roller handle illuminate the painting area, resolving low-light visibility issues without adding structural complexity.

Independent elevator sections adjust reel wire lengths to position multiple illumination devices at varying heights.

An inclined substrate reduces display device footprint to resolve the contradiction between improved visibility and apparatus miniaturization.

A modular LED lighting system uses a gasket and adhesive layer to secure a light board to a heat sink.

Modular repair plates restore fixture security without removing the entire sealing ring, preventing vinyl liner damage during maintenance.

Segmenting the plate portion with peripheral holes distributes light uniformly, suppressing uneven brightness without adding costly light sources.

Angled skid sections provide lateral clearance for spotlight cables, preventing pinching damage between bow arms and skids during pivoting.

Elastic jaws clamp the effects wheel hub, resolving coupling difficulty and alignment issues in confined stage light spaces.

A magnetically coupled device uses interlocking magnetic housings to attach modular components without tools.

A cordless underhood light uses a rotary structure to position two elongate light bodies for comprehensive workspace illumination.

Automated image processing of position indicator data determines moving head light fixture pose, eliminating manual setup adjustments.

A diffuser with a flanged second portion scatters light from a housing source to illuminate a console port aperture, resolving inconsistent perimeter intensity.

A universal connector with a conical shape and ridged inner surface holds various flashlight diameters securely.