Non-Electric Lighting TRIZ Cases

A collapsible container uses a flexible membrane to link concentric rings, enabling compact storage and versatile lighting modes.

A modular LED lighting module uses series wiring to enable individual unit replacement without shutting down the entire system.

Non-intersecting dichroic films eliminate light loss at mirror intersections, reducing device bulkiness while maintaining efficient light guidance.

Segmented arc rings and supports reduce packaging volume while maintaining structural stability during transport.

A conformable silicone elastomer roller levels ink on non-planar substrates while transmitting ultraviolet radiation to cure the image without voids.

Adjustable mounting brackets replace outdated components within existing housings, maintaining uniform light distribution while reducing energy consumption.

A lamp uses a polyhedral reflective cup and segmented diffuser plate to refract and diffuse light from the lighting module.

Predictive temperature algorithms optimize LED power usage while removable louvers reduce spill light and color fringing.

A UV LED device integrates a detection unit to monitor radiation intensity, current, voltage, and temperature for functional errors.

Segmented mounting frame allows lamp shield detachment without removing light emitting module from holder.

Replacing bulky mechanical couplers, the system uses total internal reflection in thin film layers to control light while reducing structural complexity.

Segmented grooves in the light-guide plate create discrete mixing zones that eliminate lamp mura while maintaining a backlight module thickness below 20 mm.

A backlight diffusion layer with position-dependent transmittance manages light distribution across a liquid crystal display panel.

A diffractive optical element partially collimates divergent light from an LED array, doubling irradiance while preventing hot spots in UV curing applications.

A segmented lens directs light beams through distinct refractive zones to minimize energy waste in illumination devices.

Shallow reflector cups and an imaging lens redirect side-emitted light to improve beam intensity without a mixing cavity, reducing optical losses.

Bifunctional ligands prevent phase separation in silicone matrices by binding quantum dots while reacting with polymer precursors.

Segmented LED modules with reversible connectors allow single-unit replacement, reducing electronic waste from failed components.

Integrated light unit combines LED engine and battery backup into a single gravity-mounted module for rapid installation.

Segmented LED fixtures use a physical barrier between modulated and unmodulated arrays to maintain signal fidelity by blocking cross-contamination.

Freely formed front and rear lens surfaces redirect light to match vehicle body contours, resolving conflicts between layout flexibility and optical precision.

Flexible hinge joints pivot side legs on a central cover, resolving rigid design limits and enabling homogeneous light distribution.

Segmented airflow guides direct air through the heat sink to reduce weight and production costs.

Internal star-shaped pipe prevents water ingress while pivotable lamp cap enables flexible beam orientation.

A bezel pull-in retention assembly secures a marine searchlight frame to its housing using distributed fasteners and a threaded seal plate.

A slotted reflective circuit board collects stray light from LEDs and directs it into a diffuser.

Phosphor concentration gradients in the glass matrix compensate for polishing thickness variations to maintain chromaticity uniformity.

Integrating fasteners onto a reinforcing strip eliminates manual clamping and reduces production costs.

Distinct curved surfaces refract and reflect light beams to reduce brightness contrast and improve illumination uniformity on ceilings.

Asymmetric LED leadframes with sloped sidewalls mount chips in recesses to enhance light transmission while reducing electrical shock risks.

A solar lighting shade rests loosely on the housing exterior without mechanical fasteners for easy manual removal.

Segmented optical chambers isolate LED heat from electronics while angled fins enhance convection, improving efficiency by reducing thermal accumulation.

A mobile lighting system uses solar panels and batteries to power an extendable mast-mounted LED array for clean illumination.

A troffer fixture uses a dedicated heat sink to manage LED thermal loads while directing light toward a ceiling reflector for uniform color mixing.

A semi-rigid fibrous panel joint uses living hinges to create a rotatable connection between structural bodies.

Alternating first and second side surfaces on the lens body direct LED light to improve coupling efficiency and luminance uniformity.

Ventilated retainer caps enable convective cooling for the light source while maintaining structural integrity of the enclosure.

Dual-axis rotational hinges enable adjustable light projection in a compact high bay light, reducing packaging volume and transportation costs.

A trapezoid lens diffusion plate integrates light focusing and scattering functions into a single extruded component.

A vehicle lighting device segments high beams into multiple illumination patterns controlled by a detection unit to optimize forward visibility.

A hollow lamp shade uses a corrugated interior surface and perimeter channels to enable horizontal folding of its laminar structure.

Soft band-shaped reinforcing ribs allow the lampshade body to fold, reducing packaging volume and transportation costs while maintaining structural strength.

A transparent coolant container conducts heat from an LED module while allowing reflected light to pass through.

A Cast Guard Unit light fixture uses a single O-Ring within a telescoping cylindrical projection to seal the wiring cavity.

Segmented LED chips emit warm white and blue light through translucent lampshades to resolve the trade-off between visual realism and light brightness.

A magnetic frame system enables detachable decorative elements for light fixtures.

A combined wing scan and winglet illumination light unit integrates additional LEDs and optical structures to shape distinct emission regions for both components.

Dual reflecting surfaces in an extendable lens redirect light via total internal reflection, improving uniformity and propagation distance.