Lighting Heating/Cooling Arrangements TRIZ Cases

A linear lamp assembly uses a specular reflector to redirect light from discrete LEDs, creating uniform illumination on flat surfaces.

Curved cams on a chimney-like housing enable natural convection airflow, resolving volume and obstruction trade-offs in compact lighting designs.

A mobile station reports location data rejection to a base station using specific message bits.

Condensing LED light into a beam waist creates annular aperture separation, eliminating stray light and tangential clipping for smooth illumination edges.

A backlight module uses a thermally conductive connecting layer and through-board heat dissipation assembly to manage thermal energy from MiniLEDs.

Spatial separation of phosphor in a diffuser reduces material usage by up to 60% while maintaining angular color homogeneity.

A backlight module uses a thermo-sensitive heat conduction material to adjust thermal conductivity across the light bar.

A vehicle light fitting unit uses a reflecting plane to diffusely reflect light from multiple sources toward a front lens.

Protruding heat dissipation fins extend through an inclined case opening to increase surface area, resolving insufficient thermal transfer from circuit boards.

A white light illumination system splits a collimated beam to project light onto a phosphor unit and a diffuse reflective unit for combined output.

A phosphor wheel uses thermally conductive adhesive filler particles to bond the phosphor layer and dissipate heat from the substrate.

Segmented heat dissipation holes and sidewall vent holes create air convection to dissipate accumulated heat from backlight module components.

A projector cooling device uses a fixing member and internal case with a protrusion to dissipate heat from light sources.

Direct copper connection shortens thermal path, resolving low efficiency in LCD backlight assemblies.

A wavelength converting component radiates converted light through an optical film that selectively transmits the converted beam while blocking the laser source.

Dynamic shutter enables forced convection cooling while maintaining waterproof sealing against external particles.

Dynamic fan control based on calculated LED chip temperature reduces noise and extends service life without additional sensors.

Curved tubular side mounts extend the light bar housing away from the vehicle surface, reducing wind noise and preventing exterior scratches.

A reflective semiconductor light source apparatus uses a segmented reflector design to manage heat dissipation and maintain optical brightness.

A fluorescence light source device uses a periodic structure layer with conical projections to reduce excitation light reflection.

Dual protocol LED illumination device transmits data via lighting control and high speed networks.

Thermal expansion of interchangeable reflector elements creates a heat-conducting contact with the cooled carrier, eliminating active cooling complexity.