Elongate Light Sources TRIZ Cases

Pot reflectors and a refractive plate distribute light from an elongated LED source to achieve homogeneous illumination within a narrow luminaire width.

Rotating a polygonal mirror sweeps UV beams across surfaces, resolving radiation dosage homogeneity and preventing thermal scorching.

A light-emitting device directs optical energy toward a top surface using a reflective layer and diffusing powder.

Segmented brackets enable single-worker installation without ceiling access, resolving fixture compatibility and safety hazards.

A lighting apparatus uses a spaced diffuser and reflective frame to create a uniform light-emitting surface.

Segmented connectors isolate electrical joints from ceiling mounts, resolving installation safety risks while maintaining reliable power delivery.

Curved light pipes guide LED emission along a tubular housing, eliminating bright spots and ensuring uniform illumination without harsh direct glare.

A lens with intersecting dimming axes uses focused and diffusion curved surfaces to distribute light.

A lighting device uses a reflective top plate to redirect light from LED sources into controlled directions.

Transverse heat pipes conduct thermal energy from the printed circuit board while a universal adapter enables installation in existing conduit wiring.

Integrating reflecting barriers with the optical lens to press against the circuit board for secure mounting.

A lens assembly redirects light away from the housing to reduce glare in troffer fixtures.

A light emitting strip uses a gap in the elongate body to distribute light omnidirectionally.

Solid state lighting device integrates light-transmissive particles within the encapsulant to scatter emitted light and create a sparkling visual effect.

A termination element partitions LED strips to isolate electrical contacts from potting compound.

Segmented cylindrical louvers control beam width and reduce spill light while protecting LEDs from dust via a channel cover.

Axial and radial air apertures in a heat dissipater create a hot ascent effect that draws ambient air through the structure to remove internal heat.

Segmented electrode plates hold LED chips while a plastic shell maintains spacing to dissipate heat from dense arrays.

Transparent adapter hoods eliminate dark gaps between connected LED linear lamps, ensuring continuous lighting without compromising electrical insulation.

A push-retract lighting assembly uses a biasing mechanism to displace the light source between extended and retracted positions.

Segmented housing reflectors and a prismatic cover distribute LED light uniformly, eliminating glare without mechanical louvers.

A single LED filament uses a phosphor adhesive coating to emit 360-degree light without multiple brittle filaments.

Segmented flexible profiles with polyurethane filling enable contouring to irregular surfaces while maintaining waterproof integrity.

A lamp light exit element directs and diffuses illumination through distinct emission zones within a box-like housing.

A lighting device light cover uses sawteeth portions to redirect emitted light and eliminate glare.

Integrated air channels in the bulb shell dissipate LED heat without adding complex external cooling components.

A linear lens with convex central part and lateral wings concentrates light from LEDs while diffusing emissions to reduce glare.

Longitudinal displacement between the circuit board and cooling body prevents stress buildup from thermal mismatch.

Screw-in terminal connectors enable flexible multi-strip wiring while protecting conductive pads from mechanical damage.

Universal mounting rings enable interchangeable LED components, resolving the trade-off between manufacturing simplicity and post-production adaptability.

Polygonal lampshade geometry widens beam angles to achieve uniform light distribution, eliminating diffusers that increase manufacturing costs.

Curved polarising filters spaced by an air layer resolve the trade-off between precise light direction and uniform diffusion in civil luminaires.

A LED bulb substrate with partial light transmittance supports LED modules and enables heat dissipation.

Chemical etching textures the glass tube to diffuse light, eliminating glare and hot spots while maintaining scratch resistance.

Segmented optical elements enable LED integration into conventional lamps by balancing energy efficiency against conversion complexity.

An integrated LED lens forms part of a tweeter horn structure, separating acoustic paths while dissipating heat to prevent flicker and maintain sound quality.

Selectable wavelength converting components in the LED module adjust spectral power distribution, avoiding expensive color control electronics.

A waterproof lighting device separates the optical housing and drive box into independent sealed chambers for modular assembly.

Infrared radiation converting layer on LED lighting bar enables heat dissipation through high-transmittance bulb shell.

Segmented LED units merge front and side beads to resolve the trade-off between simple structure and versatile lighting modes.

Sealed plastic housings protect LEDs from ammoniacal gases, preventing corrosion damage in harsh environments.

Segmented jaws on a threaded rail accommodate varying tube sizes without crushing, resolving adaptability versus complexity trade-offs.

A solder-free linear light replaces fixed joints with a conductive spring connector, enabling modular length customization and easy replacement.

A polymer lighting device housing uses a metalized collar portion to conduct heat away from light emitting elements.

A compact artificial skylight system uses collimators and prism sheets to direct light through transmissive materials for diffuse radiance.

Segmented LED modules with wireless control replace bulky infrastructure to resolve heavy weight and slow deployment bottlenecks.

Replacing large slide blocks with segmented stop and clamping blocks eliminates inner surface mold prints while boosting production speed and reliability.

A signal lamp uses a light guide to direct peripheral source light onto a reflector focus point for efficient distribution.

Nesting the connector shell below the LED surface eliminates Light Guide Plate cutting, preventing thermal expansion damage.

Side intake ports in the housing equalize temperatures among light emitting elements, preventing uneven light outputs caused by thermal gradients.