Lighting And Heating Apparatus TRIZ Cases

A gel-filled flexible base wraps serving containers to hold temperature without melting-ice mess while fitting varied shapes and heights.

Converts one deep file cabinet drawer into two stacked sliding drawers, improving access and storage organization without tools or drawer removal.

Liquid nitrogen dosing with self-cleaning interlocking beaters improves frozen mixture uniformity, viscosity control, and ice crystal size.

A segmented pan forms pocket buns with filling cavities and ejector mechanisms that improve containment, resist sogginess, and ease removal.

A check-valved seal passage equalizes refrigerator door pressure quickly while limiting cold-air outflow and ice buildup.

Switchable top and bottom armrest heaters keep arms, shoulders, and back warm in different armrest positions while avoiding wasted power.

An antimicrobial reservoir material helps ultrasonic humidifiers use regular water while reducing microbial growth and impurities in emitted mist.

Adjustable vents balance airflow between cooler compartments to manage temperature and moisture while modular sections fit changing delivery loads.

A separate cooling unit agitates the beverage container to boost air-side heat exchange, chilling drinks faster without hurting refrigerator performance.

A dual-roller drawer layout lets the upper storage box move smoothly on the lower box while reducing noise and preventing separation.

Bimetallic mold elements bend when energized to push ice cubes free, cutting melt energy use and avoiding refreezing clogs.

Parallel-bar vent guarding blocks bird entry while avoiding cross-bar lint traps, preserving airflow and making dryer vent cleaning easier.

A removable divider creates separate chilled chambers for liquids at different temperatures, with optional mixing and powder storage.

A stepped rail and pleated sealing member improve compartment sealing, humidity retention, and water management to keep stored food fresher.

Sensors and heater drivers allocate limited power across mobile unit zones to prevent condensation without exceeding safety and power limits.

Brake and vehicle status signals re-engage exhaust ventilation only when vehicles are inside the facility, cutting energy waste and false activation.

Temperature and level signals are combined with coolant density data to distinguish thermal volume change from real coolant leaks.

A layered door combines a 3D molded pattern, gradient glass, and LED lighting to create depth and stronger visual appeal.

A foldable auxiliary shelf linked to a second door expands door storage when opened, then retracts to preserve appearance and limit cool air leakage.

Support ribs, latch grooves, and stopper members simplify shelf assembly while preventing tempered glass shelf tilt in refrigerator chambers.

L-shaped shelf supports, divider lips, and drawer dimples cut rack weight while preventing box sliding and frozen drawer friction in cold storage.

Indirect cooling channels in detachable refrigerator receptacles limit odor transfer, uneven cooling, and moisture loss while keeping food fresh.

Removable plastic scraper members keep freezing cylinder walls clear of ice while simplifying cleaning and reducing contamination risk.

A low-mounted pull-out shelf on telescopic rails creates temporary storage for bulk groceries without blocking access to lower refrigerator compartments.

Feedback adjustment of the thermostatic element corrects tolerance drift in heat exchangers while cutting power use with low-energy actuation.

Selective flow-control ports deflect bladeless fan airflow to switch between diffuse room cooling and focused user cooling.

Temperature-based pressure thresholds control refill valve opening and closing to prevent overpressure, corrosion, and air ingress in water circuits.

Flexible stacks route rack exhaust directly to ceiling openings, isolating waste heat from room air and improving data center cooling stability.

An angled ice chute moves freezer-made ice to a door ice bank, cutting cool-air demand, saving space, and reducing ice damage.

Camera-based frost monitoring triggers and stops evaporator defrost only when needed, cutting unnecessary heater use and preserving cooling efficiency.

Heat-conducting fins route warmth to the freezer door-guide gap, stopping ice buildup that causes door malfunctions and damage.

Elastic levers and integrated door stops limit double-door opening while maintaining sealing contact and preventing cold air leakage.

Installed music service apps are detected and reused for authentication, cutting audio system setup time without manual service registration.

A plastic-overmolded steel tube gives water and heat meters pipeline strength, lower cost, corrosion protection, and better temperature sensing.

Directing outdoor air through an intake box and channel keeps indoor spaces warm while preventing draught around engines and motors.

A structural glass front and foam-filled hollow gap improve refrigerator door insulation and stability without complex tooling.

Uniformly heated molds and immediate demolding produce crack-free, pore-free ice balls with accurate shape for hail resistance testing.

Pressure-driven flushing through ring lines replaces stagnant water in building supply pipes without a circulation pump, reducing contamination risk.

A holding plate, plate support, and gasket secure the tank sensor and lines, preventing leaks under high carbonated water pressure.

Sliding sleeve connections and ball valves simplify concrete core tempering junction boxes while cutting leaks, contamination risk, and pressure loss.

A central pivot and boss structure keeps conductors separated during folding, preserving wiring integrity and safe power delivery.

Warm dry gas clears the insulating cold layer above liquid nitrogen, enabling faster vitrification with less cryoprotectant and less sample damage.

Two coaxial fans rotating in opposite directions cut cavitation, fan load, noise, and vibration in an air conditioner outdoor unit.

A flapper-based roof vent valve blocks odor backflow while a pressure relief conduit equalizes pressure for reliable drainage.

A detachable VIP chamber in the refrigerator frame prevents condensation, cuts heat transfer, and avoids electrical heating.

An imperforate lower section and perforated upper section balance refrigerator basket airflow, easy cleaning, and containment of food particles and liquids.

A pivot member uses gravity and a stop structure to keep the vibrating plate aligned with the wick after refilling, sustaining atomization.