Lighting And Heating Apparatus TRIZ Cases

See how a motor-driven ice tray with bifurcated weirs mechanically breaks ice bonds to release

See how combining ultrafiltration with cavitation disinfection removes detached incrustation pa

See how a lever-actuated sliding module with rail system enables adjustable basket height while

See how a bottom air inlet and outlet configuration prevents hot air recirculation in built-in

A microcontroller switch uses temperature-based usage patterns to run hot water recirculation pumps only when needed, cutting heat and power loss.

Angled flaps and triangular divider profiles prevent water leakage and ice sticking, allowing free swing during harvest in vertical spray ice makers.

See how a refrigerator cooling apparatus uses container agitation and perpendicular cool-air fl

A lever-mounted sensor and magnet stay aligned inside a multi-joint refrigerator hinge, avoiding visible parts, malfunctions, and energy loss.

See how sp2 carbon composite layers with thermal-stable insulation reduce conductive resistance

See how sidewall return air inlets and bottom evaporator placement reduce air duct thickness, s

See how a nested motor assembly inside the door unit lifts heavy refrigerator drawers while pre

See how a protective cap enables screw positioning around the drain hole, allowing the heater t

See how an undulated leading edge on ceiling diffuser blades reduces air flow pressure drop and

Extremely dry gas removes heat by evaporating water from the beverage, avoiding refrigerants, desiccants, contamination risk, and complex pressurized designs.

See how oblique louvres and wall-mounted fan assembly direct warm, dry air from an adjoining ro

See how a thermoformed ice tray with printed heaters and capacitive sensing reduces ejection po

See how inner and outer water-guiding parts create a passive drainage passage that eliminates s

See how a retractable support arm engages food containers above their center of mass to prevent

See how a nested shelf system uses rollers, hangers, and guide tracks to rotate and slide shelv

See how a float-based secondary tank controls water pump activation only when needed, reducing

See how a rotatable support member in a refrigerator hinge enables door height adjustment witho

See how segmented compartments with independent temperature and humidity control enable optimal

See how a primary front-panel air return port and supplementary side-panel port maintain airflo

See how a door alarm detects failed closure attempts using position sensors to trigger immediat

See how a movable partition mechanically adjusts cold air outlet size to maintain optimal tempe

See how a floating key lock mechanism enables tool-free filter replacement through axial push a

See how cascaded outer and inner control loops manage bleed and ambient air flows with a single

See how a segmented hinge with releasable carrier connection enables freezer door detachment fo

See how camera-based text recognition replaces repetitive barcode scanning to identify refriger

Outdoor duct pressure feeds fresh air into the indoor airflow, avoiding a separate fan and cutting window AC cost and complexity.

See how a threaded drain pump insertion port with screw-cap closure reduces maintenance time by

See how extruding the pipeline register and mounting profile into one component eliminates heat

See how a magnetic filter uses field detection and automated alerts to indicate ferrous impurit

See how a base plate integrates fastening, reversible locking, energy storage reception, and el

See how a magnetic cover with sound-proof spacing reduces air conditioner noise and vibration w

See how a thermostat calculates apparent temperature from dry bulb and humidity sensors to auto

A split outdoor-unit panel lets service staff remove only the section over the electric component box, cutting maintenance effort and assembly errors.

See how merging couplings with worm and planetary gears eliminates separate components, accommo

A heat absorber and conduction path move thawing heat to the evaporator, enabling fast defrosting without warming the freezer chamber.

Differential elastic members balance lower tray closure to maintain sealing contact, prevent burrs, and improve spherical ice release.

See how a strainer combines mechanical screen and permanent magnet collectors to capture both l

See how arcuate baffle arrays and conformable foam filler strips block wind-blown rain and snow

See how timed preheating and container detection enable refrigerator dispensers to deliver hot

See how pre-mixed cryogenic formulations with liquid refrigerants enable consistent, shake-free

See how a door-triggered air curtain with integrated shielding module maintains heat insulation

See how a detachable glued laminated wood cabinet cover with reinforcing brackets prevents warp

See how automated sensor modules, controllers, and data servers enable continuous remote monito

See how a centrifugal pump couples its drive motor directly to a valve device via clutch, elimi