Lighting And Heating Apparatus TRIZ Cases

A door-mounted touchscreen organizes stored food, recipe suggestions, and temperature control in one interface to improve food management.

Continuous water circulation and a thermal gradient enable directional freezing of clear ice spheres while reducing trapped air, minerals, and fracturing.

Excess-water openings, partition walls, and cutting ribs help direct-cooling refrigerator ice trays drain overflow and release ice without sticking.

Heating and gravity automate frozen block release from plate freezers, reducing manual lifting, product damage, and handling risks.

An integrated riser built into the secondary drain pan gives precise air handler support, cutting install time while preserving drainage.

Continuous water flow through a thermally graded mold forms clear ice spheres while limiting bubbles, minerals, and fractures.

Role-based menu levels and programmable soft keys speed transport refrigeration control while blocking unauthorized access to settings.

A fixed and mobile lower hinge lets refrigerator body and door heights be adjusted separately to prevent misalignment and bracket deflection.

A single pivoting wing lets one radiator bracket fit different panel and convector designs, cutting bracket variety, storage, and cost.

A sensor-triggered drive helps open vacuum-sealed built-in refrigerator doors without handle changes, reducing user effort.

A staged heat exchanger and heat pump recovers more heat from high-flow waste streams while avoiding direct evaporator contact with viscous fluids.

Differential pressure between cold and warm aisles guides fan speed control to improve data center cooling efficiency and airflow balance.

Adaptive defrost timing uses the previous cycle duration to limit frost buildup while reducing energy use, noise, and comfort loss.

A segmented refrigerator door uses mechanical coupling for the dispenser housing to avoid adhesive degradation, leaks, and contamination.

A nested hook-and-latch drawer seal improves refrigerator drawer access while maintaining tight closure and resisting foreign substance interference.

A non-continuous array of cooling elements absorbs heat while preserving fabric breathability, moisture transfer, drape, and stretch.

A pull-out shelf on guide rails improves access to rear refrigerator items while keeping the drawer closed and resisting shelf warpage.

A level-controlled valve and bypass loop keep bottle water from heating while sustaining hot-cold circulation for purification.

A variable-speed desiccant wheel switches between heat recovery and dehumidification to control humidity without a separate desiccant unit.

An S-shaped partition between adjacent underfloor airflow fans separates opposing streams to cut turbulence, noise, and performance loss.

Removing partial volume in steel sheet corners enables smooth continuous groove edges on panel radiator cladding, avoiding sharp edges and weakness.

A swivel-joint float vent lets installers redirect the air outlet during operation, avoiding sensitive areas while easing maintenance.

Detachable roller housings keep a pull-out refrigerator container smooth to use while improving hygiene and cleaning access.

A plate cooling fin with an edge coolant conduit improves battery module heat removal while reducing channel complexity, leakage risk, and cost.

A hierarchical predictive controller uses building thermal mass and free energy sources to cut energy costs while keeping room comfort stable.

A corrugated evaporator and electrostatic air purifier boost potable water recovery from humid air while lowering energy cost.

Camera and ultrasonic sensing let a refrigerator dispenser identify containers, adjust fill rate, and stop ice or water before overflow.

Compressor timing replaces heater-based freezer support at low ambient temperatures, cutting energy use and component cost.

A bendable flip member in the drain cap blocks hot air during operation, then opens an air path to relieve pressure and ease refrigerator door opening.

A removable foam insert in a smooth polymer bag keeps 2-8°C stability for 48 hours while separating cardboard for easier recycling.

Dimples near blade cutouts trigger turbulent boundary layers that prevent flow separation, cutting fan noise and drive power in air conditioners.

A fin-conduit cooling layout moves heat from stacked battery cells while keeping coolant outside the electrode area to prevent leakage and cut cost.

A radiator wall recirculates cooled hot-aisle exhaust as supply air, cutting pressure loss, hotspots, and cooling unit complexity.

Torque- and speed-based formulas let a microprocessor hold target air volume across changing static pressure without a dedicated airflow meter.

Magnetic gaskets seal French refrigerator doors without a vertical mullion, improving product visibility, access, and usable display space.

A sealed phase-change base and insulated sleeve keep canned drinks cold longer without ice contact that can dilute flavor or reduce carbonation.

Independent under-mount rollers in floor channels prevent crisper drawer binding while simplifying removal and preserving storage space.

Combining the refrigerator water filter and storage tank into one assembly simplifies installation, cuts cost, and protects the tank from supply pressure.

Electromechanical radiator vents and temperature sensors enable room-by-room steam heating control, reducing uneven heating and energy waste.

Wireless sensing lets commercial coolers switch between trading and non-trading temperature setpoints to cut energy use without harming freshness.

A cylindrical silencer with perforated metal and rock wool absorbs fan outlet noise while stabilizing turbulent airflow and limiting hot air recirculation.

Constant pressure regulators in each heating circuit balance flow across different room loops, improving heat uniformity and reducing energy loss.

A projecting power supply case moves wire connection outside the fan cylinder, improving VVF cable handling without blocking airflow.

By routing the inner pipe out through branches and back in, this case avoids special coaxial fittings while preserving circulation and temperature control.

Six lubricated rollers separate vertical and side-to-side drawer guidance to cut friction, noise, and cold-environment glide issues.

A dual-head duct machine inserts and crimps angle plates before seam closure, squaring the duct and replacing separate seaming equipment.

Pre-assembled rails and adjustable biasing damp rooftop HVAC vibration while cutting on-site installation time and tuning stiffness to unit load.

A water-soluble support releases a plug that blocks flow after a set period, prompting filter replacement before bacterial growth and carbon saturation.