Lighting And Heating Apparatus TRIZ Cases

A rear-cover protrusion resists curing foam pressure, protects evaporator installation, and preserves refrigerator insulation quality.

Displays billed energy and free ambient heat from a heat pump so users can verify actual heating savings and efficiency over time.

A threaded fan cover blocks defrost hot air from the storage chamber while lowering flow resistance, pressure loss, and moisture buildup.

Rear-mounted support members and spring-screw connectors join side-by-side cooling devices without deformation, preserving insulation and appearance.

Staggered closure of fast manifold actuators prevents simultaneous valve shutoff, reducing hydraulic shocks and acoustic noise.

Vacuum-sealed folded cabinet panels cut long-term heat transfer while preserving space for cooling modules and stable compartment temperatures.

Relocating the temperature sensor to the connector enables modular aircraft heated floor panels with simpler construction and easier replacement.

High-airflow vapor-permeable support surfaces lower skin temperature and remove moisture to help prevent decubitus ulcers.

An elastic finger latch keeps a heavier evaporation tray locked to the compressor capsule, preserving heat transfer and reducing assembly damage.

A pocket-stored tri-fold table creates a stable flat pickup tailgate writing surface without using cargo space or damaging the tailgate.

Embedded cargo sensors and thermal-mass modeling improve refrigeration control, cutting fuel use while protecting temperature-sensitive goods.

A nested door display structure simplifies refrigerator assembly while enabling touch control and wireless communication through display glass.

Roof-mounted solar power drives a reversible fan with dampers and sensors to vent hot air or induce cool air for low-cost building cooling.

A rib-and-hook backup on indoor unit vane shafts stops a louver from falling when one pivot shaft breaks, preserving wind direction operation.

A universal radiator bracket uses front-access clamping and spindle height adjustment to fit varied shapes without disassembly.

Closer grill spacing than fan-ring clearance shifts ice formation away from the fan path, preserving airflow, reducing noise, and sustaining heating.

A low-profile scroll blower, spinner clamps, and a damper flap solve bulky fan installation, noise, and backflow in standard wall spaces.

A fan heat shield blocks heater radiation from resin bladed wheels, preserving ventilation performance and fan reliability.

Removable vacuum panels and PCM layers improve long-duration temperature control while keeping insulated packaging compact, robust, and reusable.

A switchable air deflector lets a heat pump washer heat water during washing and dehumidify room air after the cycle for faster clothes drying.

A removable vertical mullion and false mullion create convertible pantry zones with sliding drawers and independent temperature control in refrigerators.

Pressurized water and regulated CO2 improve solubility and speed, enabling user-set carbonated water production in a refrigerator.

Rotating grill and blade segments redirect outlet airflow without moving the full diffuser, giving precise indoor air distribution.

Integrated gel packs in foldable wall pockets keep contents hot or cold while allowing the insulated container to flatten for compact storage.

An integral molded frame encapsulates the glass shelf to remove adhesives and fasteners, cutting assembly time while improving robustness.

Temporary supply-temperature boosts and drops speed underfloor heating or cooling after large set-point changes while limiting overshoot and energy use.

A PCM layer in the air inlet stores heat from the space, raising supply air temperature while preserving cooling capacity and occupant comfort.

Prefabricated clamped spacers keep refrigerator lines at a defined distance from evaporator elements, cutting assembly effort and insulation cost.

Etched or laser-made through-holes in a metal refrigerator door are resin-filled to show display light while blocking contaminants and preserving insulation.

An ice transfer duct and cable-driven pusher move ice from the freezer icemaker to the door ice bank with lower power use and less sticking.

Interlocking vertical limiters let springs be replaced without disassembly while constraining twist, sliding, and excess vertical motion.

A pivoting lateral mullion tucks away during door opening to preserve seal engagement, improve compartment access, and reduce thermal dissipation.

Perforations and bridge regions thermally isolate the fan mount from the housing, keeping the exterior warmer and reducing condensation.

Exhaust gas keeps a high-temperature battery warm while heat and power storage let a decentralized CHP plant cover variable and peak demand.

Non-invasive pipe and outlet sensors are correlated with main meter data to apportion unit water use accurately in multi-unit buildings.

Fine lattice grooves on both disk surfaces raise water adsorption without larger humidifier disks, while supporting injection molding.

Precise stabilizer and rear guider angles cut backflow and fan power, improving surge resistance and energy savings in wall-mounted indoor units.

Multiple tunnel fans and a movable outdoor-unit mount cut wind noise, lower costs, and improve boarding bridge air distribution.

Bent annular airflow guides mix heat-exchanged and ambient air to raise flow rate, improve circumferential distribution, and soften direct blowing.

A reversible stand lets identical egg holders sit side by side in refrigerator door racks while fitting different wall contours and keeping eggs stable.

A variable-diameter diffuser collar expands axial fan outflow to cut recirculation, improve static efficiency, and lower sound levels.

Single-stage foaming fills both the cabinet wall and internal barrier to eliminate chamber gaps, improve insulation, and cut power use.

A rotating transfer member and spaced adjustment part meter ice evenly, preventing overload and inconsistent refrigerator dispensing.

Freezing water expansion compresses an ejection element to release ice automatically, cutting heater energy use and manual handling.

A movable Venturi module lets ring main water lines flush freely, preventing solids buildup at fixed bottlenecks and easing maintenance.

A wound door tube tank stores more pre-cooled water while sensor-controlled heating maintains uniform temperature and lowers refrigerator power use.

Integrated pumps and sensors in a modular heat carrier distributor cut installation complexity, line losses, and valve count in building HVAC.

Snap-fit projections lock the heat spreader sheet into the subfloor while press-fitting tubes improves heat transfer and reduces expansion noise.

Pulverized waste rigid polyurethane reduces foam cell size in cooling-device insulation, cutting thermal conductivity and energy use.

Injection-molded water containers and communication channels cut joints, helping refrigerator tanks resist pressure and prevent leakage.