Lighting Applications TRIZ Cases

A projection lamp uses a detachable patterned lens group to project various optical patterns.

An iris diaphragm system uses shutter blades with transparent regions to adjust aperture size and shape.

A sunlight projector uses collimator units to shape divergent fiber output into a continuous large emitting face.

Asymmetric hexagonal and round lenses maximize emission area while maintaining a circular outline.

A reusable modular control unit drives thin LED labels to create dynamic lighting effects on beverage containers.

A spa fixture lighting system uses a light reflection cavity to diffuse discrete LED sources for uniform illumination.

A latching switch on the power source cover controls sensor functionality in an induction miner lamp.

Asymmetric placement shifts the beam cone away from the user's field of vision, eliminating glare while maintaining homogeneous illumination.

A braking system locks automated luminaire heads in position when motors stop rotating.

Magnetic position encoder replaces optical sensors to eliminate time-consuming homing operations and reduce noise in restricted theatrical environments.

A compact LED fixture integrates a heat sink with protrusions and a control board to secure light engines directly against the thermal structure.

Rotating wavelength conversion wheel assembly segments phosphor materials to generate specific output colors from a single excitation source.

A thrust bearing assembly uses a flow restriction feature to redirect cooling air into the primary passage between the runner and bearing.

A fibre-reinforced plastic railing element features a printed decorative surface mimicking lacquered teak.

Segmented enclosure with hinged door protects laser scanner from sawmill debris while allowing direct operator access for aiming and calibration.

Dual angled light exit surfaces balance direct illumination with diffuse emission to resolve the contradiction between high efficiency and observer glare.

Integrating RGBIC beads with a solar-powered controller reduces component count, lowering production costs while maintaining versatile lighting effects.

An asymmetric slanted roof design redirects rainwater flow away from buildings, preventing user wetness and structural water damage.

Segmented high and low saturation filter groups multiplex through a single optical path to expand the color palette beyond standard CMY limits.

Threaded regulating device positions mobile head of airport light signaller to resolve contradiction between stable lighting and easy inclination adjustment.

Peripheral air intake openings direct ambient air through a dedicated chamber against electronic components, preventing heat buildup from housing structures.

A luminous signaling device uses a rotating shutter system to define darkening directions within its emission window.

Segmented LED array with conical total reflection lenses directs light into a mixing unit to produce homogeneous illumination.

An external rotating disk with lenticular lenses shapes light beams from discrete LED emitters.

Collimators reduce high angle glare while flutes homogenize output to maintain sufficient illumination intensity.

A recessed light and camera uses a spring-loaded fastening mechanism to secure the device within a machine wall mounting opening.

Segmented lighting modules with individual carriers simplify assembly and maintenance while maintaining structural integrity.

Extruded support board integrates a longitudinal lighting fixture rail with snap connections for direct module attachment.

Expansion slots in the heat sink reduce pressure on seals while a water gap enhances cooling for watertight reliability.

Transverse lamp holes in the nozzle base eliminate separate housings, preventing detachment during transport while improving light utilization efficiency.

A universal lighting assembly detachably couples to mower handles using spring-biased lateral arms and a cylindrical drum.

Segmented stator windings in a magnetic radial bearing boost flux and reduce rare earth magnet reliance for efficient rotor positioning.

A light fixture uses a photosensor to control movable louver blades and dimmable artificial light output for balanced illumination.

Fiber optic cables replace traditional straps to enhance visibility while eliminating tangling and improving comfort.

An independently slidable effect module resolves interference with magnification units, enabling full-angle prism adjustments without blocking light paths.

A lighting device uses electronic control to vary light source emission, directing beams onto specific reflector zones for flexible illumination.

Tubular accessory with independent light modules resolves frontal visibility limits by projecting animations from all angles without beam projection.

A lighting device uses a linear irradiation port to isolate the inspection region, eliminating peripheral pattern interference during density measurement.

Segmenting the lamp body from the kerosene lighting resolves versatility versus mobility trade-offs while adding Bluetooth audio functionality.

Segmented lighting portions provide visual approach angle cues, compensating for GPS signal instability in narrow VTOL landing ports.

A single-piece housing merges the lens device with the cover surface to bundle and scatter signal light across the circumference.

A lantern integrates a breakaway handle mechanism with a ratcheting reflector to adjust light direction.

Five-pole plug connector with T-connector reduces device complexity by merging input and output lines into a single multi-pole data line.

A light guide directs source illumination to a rotating shift dial, minimizing energy loss and preventing direct glare.

A modular light signaling marker uses interchangeable translucent covers to adjust beam color and direction within a sealed junction box.

A mounting plate supports an LED assembly forming two columns that project light radially away from each other.

Triangular prisms on a semi-recessed luminaire refract light to illuminate ceilings and walls, eliminating the cavern effect in office spaces.

A matrix of RGB LEDs and OLEDs controlled by a universal circuit to generate distinct traffic signal colors from a single integrated light source.