Lighting Applications TRIZ Cases

An integrated recess in the globe clamp holds a bubble level, eliminating separate attachment devices and reducing leveling time.

A spring-biased worm gear mechanism adjusts the light assembly angle, resolving instability from complex screw locknut arrangements.

An integrated lens holder design reduces geometric tolerance and strengthens the structure compared to spliced metal plates.

Control systems move color filters to adjust Duv values while maintaining constant CCT, resolving manual adjustment complexity.

Internal spectral sensors detect light output to calibrate color consistency despite manufacturing tolerances.

Segmented engaging members resolve the trade-off between assembling stability and disassembling time.

A self-defense apparatus integrates a non-metallic sleeve and metallic adapter via over-molding to secure implements.

A mouth-worn light device uses mandible-pressured tact switches to activate LEDs without hand manipulation.

A stage light fixture uses a regulated cooling assembly to maintain optimal internal temperatures.

Segmented LED arrays with dedicated power units prevent unlit sections during faults, ensuring safe tunnel passage.

Segmenting the housing allows lateral battery access without detaching the fixture, resolving attachment security versus operational convenience.

Integrated flexible collar and magnetic fixing simplify installation while maintaining watertight integrity in waterproof projector assemblies.

A spotlight uses a movable auxiliary reflector to redirect light and switch between wide and narrow beam angles.

A flush-mounted underwater pool light uses a directional reflector and segmented lens to disperse illumination.

Grid luminaire segments with optical elements direct light onto work areas, reducing perceived glare while maintaining constant illuminance levels.

Increased ceramic ball roughness filters contamination and smoothes raceway indentations to prevent micropitting under ultra-thin lubrication.

Merged shutter blades reduce fixture volume while maintaining sharp image quality and durability.

A stage lighting fixture prevents light source damage by using a temperature sensor to regulate cooling fan speed based on heat-shield filter readings.

Resilient clip tabs snap into adapter slots to secure a pivotable headlamp, preventing accidental activation by locking the pushbutton out of reach.

Segmented aerial lighting zones balance high-intensity ball visibility against player glare by blocking direct line-of-sight to elevated luminaires.

A projecting device uses mutual boosting light sources to increase luminance through wavelength conversion and optical recycling.

A light-guiding building installation device uses a reflective curved concentrator to direct external light through an internal exit surface.

Segmented tubular reflectors maintain homogeneous color mixing and eliminate fringes when projecting soft edges in spot illumination systems.

Hollow cylinders reflect indirect sunlight into buildings while blocking direct radiation without mechanical adjustments.

A condensing coupling lens shifts the collimating lens focus radially outward to match the LED array position.

Central and peripheral lenses in a projecting illumination device optimize light distribution to reduce loss and color artifacts while managing heat.

Automated vibration monitoring detects bolt loosening in airfield luminaires, preventing foreign object debris and eliminating flight suspensions.

An adaptive multi-wavelength laser illuminator adjusts beam collimation and intensity across multiple spectral bands.

Inverted ballast positioning eliminates dangerous climbing for repairs while preserving high ceiling mounting.

Non-imaging optics transform Lambertian emission into narrow beams, resolving the trade-off between high collection efficiency and precise intensity profiles.

Segmented lens carrier fingers with transverse holes adjust friction via resilient material compliance.

An illumination device combines blue and red LEDs with a wavelength converting material to produce white light.

Segmented LEDs and thin-film plates reduce material usage while managing high heat generation.

A laser lighting apparatus uses a diffraction grating to produce three-dimensional dot patterns for area illumination.

Segmenting the lighting fixture into a disposable clip resolves installation complexity and allows easy customization of spa water features.

A relay lens system relocates patterned filter images away from the projection lens to ensure uniform color distribution.

A submersible spotlight uses a plastic body and lens peripherally welded together with an array of low-power LEDs.

A compact motorized light assembly integrates drive mechanisms within a central gimbal housing to enable smooth two-axis rotation.

A centralized control unit synchronizes effect lamps with mobile objects by processing real-time state data to overcome static lighting limitations.

Segmented heat dissipation assemblies enable light source maintenance without compromising waterproof seals.

Timed binary signals traverse transformers to provide pool lighting control without additional hardware.

Segmenting light sources eliminates leakage while merging torch and nightlight functions into one compact unit.

A spotlight optical system moves a Fresnel lens and diffuser screen along the light emission axis to adjust beam angle and edge softness simultaneously.

Segmenting light guide paths reduces color unevenness while maintaining sky color reproduction in low-profile illumination devices.

A ring-shaped lightguide with segmented optical devices directs light flux from multiple sources to a continuous exit surface.

A tubular signaling device raises above debris using a manual lift mechanism, enabling clear rescue notification without electrical power.

Segmented LED modules within a unified housing reduce shadows and heat while eliminating workspace clutter from multiple power wires.

Segmented LED strips on a non-marring tray solve clumsy positioning and surface damage risks in paintless dent repair.

Segmenting light sources by radial distance enables independent group dimming to create varied optical effects without increasing device size.

Flexible linking cables join independent LED fixtures to expand illumination area without increasing system complexity.