Electric Equipment Installation TRIZ Cases

See how a pivoting access hatch carries the battery out of a canister vacuum, eliminating high

See how infrared edge sensors detect vertical surfaces to dynamically adjust suction power and

See how adaptive dirt sensing adjusts sensor weighting by floor hardness to prevent over-cleani

See how motor current and voltage monitoring replaces mechanical pressure sensors to reliably d

See how load-based RPM adjustment prevents brush overload on hard floors while maintaining carp

See how a foamed plastic collection container enables tool-free removal, reduces vacuum weight,

See how a modular hanger assembly with detachable charging substrate enables both wall-mounted

See how a speed lockout feature uses a controller, indicator, and selector to restrict blower m

See how motion and orientation sensors detect cleaning activity type to recommend optimal vacuu

See how ionizer, photocatalyst filter, and UV LED sterilization units prevent bacterial growth

See how sensor-driven surface type modeling enables dynamic vacuum motor power adjustment to op

See how power level-specific shutdown thresholds extend battery runtime in cleaning devices wit

See how coordinated control of two motor-fan units detects handheld removal and adjusts operati

See how a housing cavity in the grip handle protects the remote control from collision damage w

See how a dual-fixation system with magnetic assembly and mechanical release enables automatic

See how flexible elastic probes detect liquid levels in vacuum containers, enabling self-cleani

See how optical sensors with AI detect cables, clothing, and liquids ahead of the floor nozzle

See how a suction device draws cooling air from its internal housing space to minimize duct len

See how a cleaner collects sensor data in personalization mode to set optimal suction forces fo

See how a moveable sidewall in the air treatment chamber enables automatic dirt transfer to a d

See how a pet hair collector uses fan airflow through an outlet pathway to cool the PCB, elimin

See how pressure and current sensors detect cleaner lift-off to adjust suction power dynamicall

See how a handheld vacuum cleaner integrates environmental sensors to detect local air quality

See how a handheld vacuum detects hard floor vs. carpet by analyzing brush motor current during

See how a segmented hanger assembly with detachable base and simple bolt fixation enables flexi

See how filtered current sensing prevents brush roll motor stalls on carpets while maintaining

See how a floor cleaner detects hard floors vs. carpets by analyzing motor back-EMF during powe

See how a wind-proof sleeve with toggle switch enables instant suction-to-blowing mode switchin

See how a nested battery holder positioned between the process air duct and suction head elimin

See how detachable connection structures enable a vacuum cleaner charging device to mount on wa

See how a one-piece circuit board with integrated light source, coolant, and ring-shaped light

See how a signal conversion device translates digital lithium-ion charge data into analog signa

See how alternating forward and reverse suction cycles remove firmly caught debris like hair fr

See how current-sensor feedback maintains constant motor speed across varying floor loads, prev

See how a single pressure sensor combined with blower motor speed replaces dual-sensor systems

See how a vacuum cleaner uses the existing power supply line to conduct static electricity to t

See how a universal battery attachment unit accepts multiple voltage packs to adjust vacuum suc

See how a frequency converter uses model-specific setpoint curves to adjust blower power and de

See how communication between hand-held power tools and suction devices enables automatic adjus

See how a single charging base with a vertical tower supports two vacuum cleaners side-by-side,

See how movable L-shaped holders with audible feedback and magnetic support ensure continuous c

See how a detection unit identifies battery capacity without active communication, enabling aut

See how handle force sensors control brush movement direction and distance to reduce vertical a

See how vibration detection through acceleration sensors infers motor speed and detects overloa

See how a teach-in function records motor current reference values to detect floor types and ad

See how a single actuator controls manual power levels and activates automatic mode, reducing m

See how a battery-integrated optical display consolidates appliance and accumulator state infor

See how polarity reversal on existing DC power wiring enables floor care devices to detect acti

Virtual map boundaries replace physical sign objects, helping cleaning robots navigate safely, cut setup effort, and clean specific areas more precisely.