Lighting And Heating Apparatus TRIZ Cases

Alternating pressure cycles and a hydrocyclone speed gas removal from heating or cooling liquids while reducing degassing unit size.

A floating catch lets the refrigerator door rack self-align with mating latches, compensating tolerances and preventing disengagement under load.

A control unit pre-cools and regulates a UV refrigerator storage compartment with a fan and valve to prevent spoilage and oxidation.

Cables and bearings synchronize refrigerator drawer slides to prevent racking, binding, sealing issues, noise, and lost storage space.

A dual-container humidification unit recovers mist droplets and shuts off water at high levels to prevent fan coil leaks and buildup.

A movable guide, stopper, and latch let refrigerator door bins match food height, improving access while minimizing cool air leakage.

Multiple insulation layers between refrigerant and payload keep medicines at 2-8°C longer while avoiding cold shock and costly phase change materials.

A pull-out refrigerator door bin uses a lip-engaged frame and removable bottom cover to improve access, cleaning, and item retention.

Stackable detachable reservoirs expand water capacity vertically while letting users refill smaller units separately with less bulk and spillage.

Source-capture ventilation through the toilet seat links to ceiling exhaust, cutting odor emissions without complex retrofit work.

A recessed hinge space and elastic opening limiter let appliance doors open beyond 130° while cushioning motion and reducing door stress.

Guided vial columns and segmented access improve hygienic dispensing while limiting temperature fluctuation in portable vaccine storage.

Dual grip zones on a refrigerator pull-out tray reduce bending at low installation heights while improving pulling force and front-panel rigidity.

A door-mounted ice maker with a separate home-bar access preserves freezer space and lets users remove ice with less cold air loss.

Non-conductive oil and finned fluid conduits remove cell heat more effectively than air cooling, keeping battery modules within 15-35°C.

A rack-and-pinion shelf lets users adjust refrigerator shelf height in place, preserving support for stored items and usable space.

Pre-cooled refrigerant in a cold accumulator keeps refuge chambers cool and dehumidified during emergencies without external power.

Top-mounted auger drive, a rotatable transfer box, and a ribbed lip shelf improve service access and prevent ice clumping.

A hook-mounted connector fixes the refrigerator drain hose during foam insulation, preventing movement without extra fasteners.

An axial pin, plain bearing, and sealed needle bearing simplify flap assembly, cut actuation effort, and resist condensate corrosion.

A Hall sensor and magnetic regulator automate primary-circuit filling while preventing backflow and reducing manual service visits.

A closed liquid loop and catalytic heat exchanger keep divers warm underwater while containing combustion by-products to avoid visible bubbles.

Swinging container agitation and forced cool-air flow speed beverage cooling while handling different container sizes and positions.

Elastic suspension elements let refrigerator food containers mount securely on extension rails while reducing removal force, tilt, wear, and cleaning effort.

A rotary multi-port valve hydrant replaces multiple actuators to remotely select air and water outlet combinations for variable snowmaking flow rates.

Pulsed local heating temporarily changes substrate density to redirect, focus, or phase-shift acoustic waves without permanent structural changes.

A split refrigerator door uses a vacuum-insulated outer panel and rigid perimeter frame to cut cold air loss while preserving load support.

Automatic switching from a primary to auxiliary bag source keeps retail ice bagging running and maintains filled-bag inventory.

RF electrodes in a refrigerator defrost chamber speed thawing while improving uniformity, food quality, and bacterial safety.

A sealed vacuum space between refrigerator inner and outer cases improves insulation while preserving storage volume in a compact form.

A removable securing member locks an appliance door during transport, preventing shock opening and damage without adhesive residue.

A slide-in handle insert creates a wider grip opening in flush furniture fronts, improving access without protruding handles.

A rotating support member locks the glass shelf plate in place, simplifying assembly while preventing shaking and dislodging on cooling device doors.

A metal cap panel and plastic fixing member clamp the bent door edge to create a durable integrated refrigerator handle with easier manufacturing.

A sealed icebox uses airflow, heat exchange, and gravity drainage to place the ice maker outside the freezer while preserving thermal communication.

Twisted rear guider and stabilizer surfaces stagger vane-vortex interaction to cut wind noise without reducing air-blowing performance.

A propeller and impeller create a funnel-shaped vortex that raises capture velocity and removes indoor pollutants without extra power.

Modular heated pathway panels combine tactile warning surfaces and panel-level heating to improve traction, accessibility, and installation efficiency.

Integrated Peltier cells and heat sinks let paned windows heat or cool rooms directly by reversing current, reducing reliance on external HVAC.

A flexible elastomeric tray base conforms to varying compressor housings to maintain heat transfer, evaporation rate, and leak resistance.

A multi-joint hinge and supported fluid line let a dispenser-equipped refrigerator door open wider without blocking interior access.

A rotatable ice-making chamber frees storage space behind the ice maker, reduces door weight, and limits cold air loss during access.

A cap panel and fixing member let a refrigerator use a real metal handle and door surface while simplifying assembly and improving scratch resistance.

Rotatable perforated channels vary air launch angle to prevent ground draughts and stratification while maintaining uniform room conditioning.

A two-subzone regeneration dryer uses heated dried gas in the second stage to lower humidity, deepen desorption, and cut heat exchanger size.

Selective outlet merging balances flow across radiator plates, improving front-plate heat output and allowing shut-off of individual returns.

Valve lift, flow temperature, and radiator temperature are used to calculate radiator heat output without a flow meter or radiator-specific setup.

A metal-reinforced refrigerator door grip resists deformation, keeps a minimal front-panel gap, blocks dust entry, and protects UI operation.

A leak-directing trough routes water from the cartridge-manifold interface to an RFID tag, enabling prompt leak detection in remote filter assemblies.