Lighting Applications TRIZ Cases

A multi-faceted prism and multi-regional color filter create dynamic light beam effects.

A motor-driven air supply mechanism moves linearly to direct cooling airflow toward the light source, reducing temperature differences across the lamp.

Vertical light movement resolves fixed-intensity constraints by enabling dynamic zone control.

Movable dichroic filters adjust position to correct color temperature, reducing optical component count and fixture volume.

Inclined signal optics deflect phantom light away from the driver's view, eliminating oversized visors and reducing maintenance costs.

Yellow-orange-red phosphors in glazing interlayers boost head-up display luminance under strong external sunlight.

Segmenting the luminaire housing into modular parts reduces manufacturing complexity while maintaining effective heat dissipation through convection.

Curved parallelepiped housing with rounded edges directs laminar air flow over flat diode support plates.

Button-like actuating element with nose extension triggers indirect unlocking of plug-socket connections to ensure safe series operation.

Cylindrical lens units with slit portions guide LED light outward in the entire circumferential region for compact signal indication.

A rotating reflector superimposes light from multiple LEDs to create a uniform distribution pattern.

A rotating lighting device uses a faceted reflector to redirect light from an LED array, reducing peak-to-valley illumination variation.

A lighting control system identifies skylight-linked circuits and determines interception points to switch between daylight and electric consumption.

Magnetic sensors enable universal control compatibility in pool lighting assemblies while preserving waterproof integrity.

A rotating lens refracts light from a single source to scan and form a predetermined irradiated region, reducing headlamp size and cost.

Control system engages brake after stopping motor rotation to maintain pan tilt stability during power loss.

Segmented curved reflectors and a collimating lens redirect LED emissions upward, resolving energy loss and light pollution in aircraft obstruction beacons.

Swivel joint lowers elevated lighting fixtures to ground level, while integrated locking pin automatically disconnects power before mechanical servicing.

Relocating the ejector rod push mechanism to the rear housing surface eliminates accessory interference and enables smooth sliding operation.

An embedded LED in a transparent disk directs light to the stanchion base edge, improving low-light visibility without adding external fixtures.

A stage light fixture calibration method deduces beam coordinates from captured images to determine precise position and orientation.

Dolphin-mounted light-signaling devices generate directional beams to define routes, resolving poor visibility and energy independence bottlenecks.

A two-stage optical system converts concentrated sunlight into parallel rays for efficient indoor illumination.

A gear-pressing plate damps motor vibrations on the rotation base, preventing chaotic pattern projection from outdoor projector lights.

Columnar lenses transform radial LED emissions into parallel beams, resolving the visibility versus parts count trade-off in indicating lamps.

A disaster safety lantern uses a motor to rotate the main body and an elastic air discharge protrusion for surface attachment.

A self-contained illumination device transitions from an inoperative to operative state upon mechanical deployment.

Beacon receiver on cargo pallets detects ground signals to guide descent paths.

A hybrid lighting unit emits focused visible and broad ultraviolet light to activate reflective patterns on objects.

Adjustable light emitters project homogeneous luminance onto ceilings to eliminate floor lamp clutter and reduce reconfiguration effort in dynamic workplaces.

Metal lamp tube conducts heat from circuit board, resolving thermal constraints in compact showcase strip lamps.

Segmented cylindrical projectors direct flat beams away from structural obstructions, eliminating wasted power and ensuring complete airspace coverage.

A light bulb uses an extruded transparent pipe with embedded colored lines to diffuse LED light into a warm glow.

A staggered chip-on-board LED lighting array distributes light across a rectangular frame to achieve uniform photonic density over the growing area.

A predictive resonance prevention system adjusts motor acceleration profiles to counteract mechanical oscillations.

Hyperbolic mirrors fold the optical path in a lighting device, reducing overall dimensions while maintaining high light beam quality.

Segmented airflow prevents heated air from contaminating the light source, maintaining cooling efficiency.

A photographic lighting device uses an integrated plate heat sink to cool LED lamps.

A light source system combines scattered laser light with wavelength-converted emission to produce a uniform brightness output.

Segmented ball uses elastic casing to activate 2700 lumen lights and 129 dB sound, resolving the trade-off between distraction power and device complexity.

An offset LED linear module and light guide plate increase the indirect light component while reducing glare without lowering overall output.

A sector light uses a detachable LED source unit and an obscuring wall to define precise color sectors.

A laser lighting device uses a speckle control element to generate dynamic sparkling effects through adjustable optical coherence.

A light engine assembly uses a thermal interface element between the housing and trim to conduct heat away from solid state emitters.

Segmented facets redirect hemispherical LED light into a ring pattern, reducing lens thickness and heat absorption.

Segmented LED modules replace Xenon bulbs to eliminate coverage gaps and extend operational lifespan.

Programmable LED lighting systems use distinguishable colors like blue and orange to identify storage locations for colorblind associates.

A Fresnel lens directs LED light to create a uniform 360-degree horizontal beam pattern.

An integrated waveguide replaces complex optical assemblies to simplify assembly, reduce costs, and improve disturbance resistance in textile machines.