Lighting Applications TRIZ Cases

A tubular reflector module channels light through a central constriction and funnel apertures to direct luminous flux toward target surfaces.

A coating composition uses epoxidized vegetable oil, amine terminated polyamide, and silicone resin to protect metal substrates.

Microphone feedback synchronizes servo movements with ambient noise levels, eliminating acoustic disturbances during quiet stage moments.

Integrated epoxy coatings and insulative inserts eliminate discrete sheets, reducing complexity while preventing electrical shorts in compressor bearings.

Segmenting the reflective surface into distinct geometric zones resolves manufacturing simplicity versus design versatility, eliminating multiple screens.

A light collector with an inclined surface redirects ambient light to a photo detector via total internal reflection.

Merging the controller chip with the LED array on one board removes separate drivers, reducing weight and complexity while maintaining reliability.

Segmented cover components enable rapid underwater installation without draining the pool, resolving repair time versus reliability trade-offs.

Modular segmentation of the yoke and head assembly reduces device complexity while maintaining beam direction versatility.

A curved lighting base body guides contaminants toward the outer circumference via gravity.

A modular LED lighting assembly separates the power supply from light modules using plug connectors for independent component replacement.

A lens array uses color-mixing rod members to combine light from multiple emitters into a uniform beam.

A light guide panel with an optical film directs emitted light asymmetrically to ensure uniform illumination across the emission surface.

An airport lighting fixture combines visible and UV light sources to improve ground marking contrast for pilots in low visibility conditions.

A double lens system captures and directs light from multiple LED sources to generate a uniform horizontal beam pattern.

Merging area and flood LED sources reduces structural complexity while delivering versatile workspace illumination.

Calibration data compensates for non-linear filter characteristics, enabling consistent target colors using lower-cost filters with wider tolerances.

A compact light indicator uses insulating silicone gel to cover power supply circuits and prevent spark generation in hazardous environments.

A reflective optical system uses a three-dimensional mirror surface derived from a rotated parabola to reshape LED polar emission.

A rechargeable flashlight integrates a lithium polymer battery with a USB connector for direct charging.

A tool-free lamp assembly mounts to a cattle chute frame via a pivoting locking mechanism, eliminating workspace obstruction and enabling hands-free operation.

A luminaire uses a planar reflector to direct light from an LED array for uniform retail display illumination.

Circular dichroic color mixing flags distribute thermal stress through spheroidality to enhance structural integrity under high-intensity illumination.

A ventilated aerodynamic foil bearing uses support grooves to distribute pressurized cooling gas beneath elastic sheets.

A hinge-mounted rotating base spotlight uses friction coupling to hold angular displacement of the emitter housing relative to a rotatable portion.

Separate lighting modules illuminate a reflective viewing body and the work table, resolving glare while optimizing circadian rhythm influence.

A monolithic beam shaper integrates a light collector, homogenizing rod, and lens to produce uniform illumination patterns.

A runway lighting device uses aligned light-emitting diodes and specific optics to shape an ellipsoidal beam for directional illumination.

A projector light beam system uses a movable third optical body to generate varied outlet angles and split beams within the housing.

Reflective panels in a window well cover direct sunlight into basements while flood protection devices prevent water ingress through expandable materials.

A wavelength converter uses an electrically insulating layer to enable electrical monitoring of the device structure.

A depressible input layer with an intermediate venting structure transfers force to a sensing layer.

Nested plates and rod-crank actuators move screen elements on distinct planes, enabling complex beam shapes while minimizing assembly volume.

A follow spot controller senses its physical orientation to replace pan and tilt parameters sent from a lighting control desk.

Segmented optics with a protruding central lens capture wide-angle light to reduce color artifacts from rectangular LED dies.

A wide-aperture light unit employs a movable reflector system to redirect beams, resolving the trade-off between dynamic effect variety and device complexity.

Segmented motor-driven lenses resolve the trade-off between uniform operation ease and independent module adaptability in LED luminaires.

A light fixture uses a rotating light source assembly to generate dynamic beam patterns and color variations.

Telescopic brackets and modular frames provide wide-area illumination while ensuring safe installation on drilling rig crowns.

A waterproof stage lamp structure uses guide positioning rods to align module center axes and docking pieces for automatic power supply connection.

Segmenting spotlights across multiple distances overcomes dense fog opacity, illuminating a larger visual height while a protective plate prevents stains.

A submersible lighting device uses adjustable LED spectra and buoyancy compensation to emit controlled light underwater.

Segmented modular assemblies with integrated actuators resolve the trade-off between precise light direction accuracy and increased device complexity.

Segmented fins and parallel air guide pipes form circulation channels that resolve IP65 sealing trade-offs in stage light fixtures.

Separate optical systems deliver correlated visible and infrared radiation, resolving NVIS detectability issues in obstruction lighting.

Integrating the illuminant into the electric drive switching circuit eliminates separate current paths, reducing connector pin count and installation space.

Patterned shielding creates brightness gradients in display signal indicators, reducing power consumption and eye discomfort from harsh point-like light.

Confined light sources in the central cover unit resolve visibility and safety contradictions while reducing inspection downtime.

A lighting unit distributes driver electronics across spaced LED segments on a flexible strip for modular electrical configuration.