Non-Electric Lighting TRIZ Cases
- Vehicle Headlight Optical Axis Tilting for Adaptive Illumination
A headlight assembly tilts optical axes horizontally to adapt light distribution based on detected traffic participants.
- LED Lighting with Battery Backup and DC-AC Converter
A lighting arrangement integrates a battery backup system with a DC-AC converter to supply power to light emitting diodes.
- Magnetic Lampshade Cover for Snug Fit Without Alterations
Embedded magnets secure the cover to a ferromagnetic frame, eliminating ill-fitting seams and permanent alterations.
- Joggle Snap-Fit Assembly for LED Lamp Cap Reliability
A joggle snap-fit mechanism connects the lamp cap module to the center sleeve without screws or adhesive.
- Recycling Reflector for LED Light Output
Curved recycling reflector redirects stray light back to LED elements through a transmissive aperture, increasing brightness without adding more light sources.
- LED Retrofit Fixture With Phosphorescent Lens And Segmented Thermal Design
Segmented thermal zones and nested optical elements resolve heat dissipation limits and light distortion in sealed LED retrofit tubes.
- Light Fixture Support Assembly with Segmented Wiring Access
A light fixture support assembly uses a segmented neck and flange to lock the fixture while exposing internal compartments for wiring.
- LED Docking Light Passive Heat Sink and Adjustable Mount
A hull-mounted LED docking light uses a passive heat sink to dissipate thermal energy from high-intensity diodes.
- Modular Lighting Forced Cooling Radiator Weight Reduction
Forced air circulation through electric fans reduces radiator weight and dimensions while maintaining high illumination intensity.
- LED Fixture Snap-Fit Housing for Tool-Free Assembly
Snap-fit mechanism replaces screws to simplify installation, reducing part count while maintaining reliable fixation strength.
- Flameless Candle Wax Insert Light Diffusion
A waxen insert with a shading wall improves light diffusion, resolving plastic shell shadow issues.
- Lighting Device Non-Overlapping Rod Integrator Regions
Segmented rod integrator regions reduce etendue and improve color purity by combining laser and LED light without spectral overlap.
- Vehicle Headlight Optical Axis Control via Wheel Rotation Detection
A vehicle headlight apparatus adjusts its optical axis direction using an actuator driven by wheel rotational state detection.
- Electric Candle Flame Simulation via Inclined LED Mounting
Inclined LED mounting directs light onto a movable flame element, resolving the trade-off between stable structural support and dynamic visual simulation.
- Lamp Assembly with Diffuse Reflective Cavity for Uniform Illumination
A lamp assembly uses a diffuse reflective cavity to mix LED light for uniform surface illumination.
- Paneless LED Light Fixture with Downward Emission
A paneless light fixture uses downward-emitting LEDs to maximize direct illumination while eliminating optical losses from glass refraction.
- Liquid Crystal Lamp Shade for Dynamic Light Control
A liquid crystal lamp shade switches between translucent and transparent states via applied voltage.