Lighting Heating/Cooling Arrangements TRIZ Cases

A light emitting device cooling unit uses a circulation portion with intersecting flow paths to guide gas toward a heat exchange section.

Parallel cooling tracks in the heat transmission block maintain uniform coolant temperature, preventing excessive thermal rise along the flow path.

Segmented heat sink with larger upper diameter dissipates LED heat while lower non-finned portion fits standard MR16 trim specifications.

Segmented optics sections with integrated rotary seals isolate the beam path from rotational vibration, maintaining precise alignment under thermal stress.

Ribbed fins on the light source carrier extend into a fluid-tight housing cavity, allowing cooling liquid to flow between them for efficient heat dissipation.

A phosphor device uses a movable optical transmitting member to mix wavelength-converted and reflected light.

A heat sink member absorbs thermal energy from the LED filament while an inner transparent cover maintains the structural form of the light source.

A press fit mechanism secures semiconductor light sources to carriers for precise optical alignment.

Oblique light incidence on columnar phosphor sections prevents base absorption, resolving heat dissipation and emission efficiency trade-offs.

Engraved glyphs and a wavy top surface on the light guide body improve light distribution while resolving inadequate decorative effects.

A segmented heat sink dissipates thermal energy from multiple light emitting elements via fluid flow paths.

A light valve heat dissipation structure uses a dovetail groove and engaging portion to join components.

A rotational operation member moves a reference surface to detach the circuit board from the base.

Segmented heat sinks dissipate LED heat via fins while thermally isolating base electronics from overheating.

A backlight unit uses intermediary heat radiating members to conduct thermal energy away from light emitting modules.

Integrated fan blades on a color wheel drive air circulation to remove heat, eliminating external fans and reducing air resistance in the cavity.

Inclined surfaces in a hollow light guide position control units below the baseplate, eliminating non-luminous edges while maintaining minimal overall height.

A reflective converter directs LED light toward a remote phosphor layer to down-convert wavelengths.

Interlocking finned heat sinks remove heat from LED arrays, resolving overheating issues that reduce curing effectiveness.

A hollow extruded profile integrates light sources and optics into a single structure.

An intermediary connecting component joins first and second housings, eliminating inverted buckle mechanisms at obtuse angles that cause tilting moments.

A snap-fit assembly with elastic members and a button enables manual removal of the light-transmitting panel.

An asymmetric annular collimating lens structure combines central refraction with reflective prisms to redirect solid state lighting elements.

A 3D-printed polymer heat sink uses a gradient filler concentration to dissipate heat from the core layer while maintaining structural integrity.

Segmented baseplate regions optimize thermal conductivity while minimizing material usage, reducing maximum temperature.

A light splitting mirror divides incident beams by penetration and reflection to double beam count.

Segmented cooling chambers and external air flow paths dissipate heat from LED light sources while preventing dust accumulation and foreign object contact.

Integrating heat dissipation fins with the substrate structure prevents phosphor overheating while maintaining rotational balance.

A projector control unit adjusts cooling fan rotational speed to manage housing temperature during shutdown.

Composite aerogel insulation with rigid shell suppresses thermal influence on surroundings, enabling closer placement of sensitive components.

A starry sky lamp uses an internal fan to blow air toward the laser diode for active cooling.

An integrated headlight air duct merges an internal guiding element with the housing outer wall to circulate cooling air.

PCB protrusions penetrate backplane grooves to conduct heat from LED chips, reducing junction temperatures and enhancing radiating efficiency.

A glare mask light fixture uses a spring-mounted baffle to reduce optical glare while maintaining a continuous ceiling surface.

A white light emitting device uses two blue LEDs with specific wavelengths and phosphors to generate white light.

Horizontal heat dissipation channels allow off-center fans in avoidance spaces, increasing mounting area and reducing maximum temperature.

A finned heat sink housing drives natural air convection for uniform LED curing cooling.

Segmented lamp boards with integrated heat sinks create convection channels that remove thermal energy from light sources.

A light emitting diode lighting system routes electrical conductors through a heat sink to electrify the LED module.

A headlamp ventilation duct uses a gas-permeable membrane to isolate the enclosure from external contaminants.

A porous metal substrate serves as both structural support and heat sink in a light bulb assembly.

A ventilation chamber maintains distance between ballast and lighting housings, preventing heat transfer that reduces control component lifespan.

A light emitting unit back panel conducts heat away from the light source using a projecting portion.

A thermoplastic heat sink assembly dissipates thermal energy from light fixture components through integrated fins and air gaps.

Planar LED arrays emit light perpendicular to LCD panels through reflector cavities in a solid metal block, reducing thickness and power consumption.

A modular light assembly with a frame and optical elements fits into a structural member channel to simplify vehicle accessory installation.

A heat-dissipating member nested inside an exterior member improves thermal conduction efficiency.

A segmented metal lamp holder housing uses interference fit assembly to join thermal components.

A compact LED beacon uses a reflection part and Fresnel lens to collect light efficiently.