Cell Component Details TRIZ Cases

See how a battery button nested within a protrusion enables easy operation without outward proj

See how a battery button nested within a protrusion structure enables easy removal without outw

See how nested battery pack integration with protected contact elements reduces vacuum cleaner

See how an interchangeable battery pack uses dynamic power control and device identification to

See how a crosslinked heat-resistant porous layer maintains separator tensile strength and prev

See how nesting the pre-motor filter inside the cyclone housing reduces device length and weigh

See how sliding stanchion assemblies with clamp brackets enable rack size adjustment while main

Sliding stanchion and end-rail assemblies let one rack fit different battery sizes while locking rigidly enough to meet seismic standards.

A shared battery pack identifies each cleaning tool, adapts power delivery, and uses sleep-wake control to extend runtime.

A floating head and broad roller keep constant contact on irregular produce, enabling chip-wise peeling with less waste and easier handling.

A shared battery pack uses device communication, adaptive charging, and sleep mode to balance cordless vacuum suction, portability, and battery life.

A crosslinked porous separator layer with inorganic particles limits thermal shrinkage and fracture above 200°C to protect battery performance.

A snap-fit connecting sheet links the battery tab and post assembly without welding, improving assembly efficiency and reducing short-circuit risk.

A breakable cooling member linked to a rack water tank releases coolant fast enough to suppress battery-pack fires and limit thermal runaway.

A movable fastening member on a relay guide rail adapts mounting position and shape changes in battery packs while reducing manufacturing cost.

A thermally conductive insulating base embeds vehicle busbars to dissipate heat passively while preserving stiffness and electrical isolation.

A reinforced support component lets battery cell emissions vent safely during pressure relief while preserving impact strength and limiting thermal runaway.

Pressure-responsive cell barriers vent hot gas and flame outside the module to limit thermal runaway spread and protect adjacent cells.

Movable side modules and stretchable frame members absorb cell swelling pressure, limiting frame warpage and protecting battery life.

A breathable membrane overpressure assembly regulates sealed-container pressure, blocks particle ingress, and ruptures instantly during rapid spikes.

An inclined cell cover stabilizes pouch cells and directs vent gas discharge to limit thermal runaway spread and ignition risk in compact battery packs.

A rigid beam with a viscous or viscoelastic damper helps the battery pack absorb shock and vibration without adding frame thickness.

An insertion-groove side wall and ribbed support wall free module-fixing space in a battery pack case while maintaining secure welding.

A wedge-shaped locking component secures battery cells between enclosure beams to improve stiffness, strength, and vibration resistance.

A ceramic composite separator coating uses lithiated zeolite and oxide particles to resist heat, mechanical damage, and dendrite penetration.

A composite separator coating uses inorganic and organic particles to improve heat resistance, electrolyte infiltration, and ion transmission in lithium-ion batteries.

A bridge link interface routes power and data across dual helmet battery packs, enabling hot swapping without interrupting night vision operation.

Laser welding through a folded current collector opening strengthens battery electrode joints while limiting heat damage to active material.

Gradually lowering laser energy across loop welds limits outer-edge alloy buildup, preserving joint strength and reducing crack risk.

A dual-flow vent path raises battery gas discharge, reduces choking and shock waves, and supports safer pressure relief in modules and packs.

Differential local pressing in pouch forming suppresses wrinkling and cracking in stiff metal-layer films for smoother, more reliable production.

Rotatable cells and adjustable terminals let one battery module switch easily between series and parallel pack layouts, improving pack design flexibility.

A flexible rod links battery assemblies into a curved module, letting e-bike batteries fit frame tubes with different curvatures.

Positioning protrusions in the bus bar module align and secure the substrate unit, simplifying Cell-to-Pack assembly and stabilizing heavy relays.

Cutout cross brackets disperse stress at battery case joints, raise allowable restraint loads, and support continuous high-quality arc welding.

A notched protective patch shields the battery explosion-proof valve from damage while preserving pressure release and airtightness testing.

Detachable auxiliary partition walls and ribbed reinforcement plates restrain battery module swelling and improve pack case stability.

A vertical wedge clamp tightens a conductive band around irregular battery posts, improving assembly ergonomics, coupling strength, and durability.

Heating the porous substrate before slurry coating improves separator adhesion to electrodes and substrate without sacrificing permeability.

Angled elastic contact surfaces create a demountable cell interconnect that preserves mechanical strength and electrical transmission during battery assembly.

Separated cell assemblies and insulating partitions simplify module wiring and help block short circuits and heat spread during thermal runaway.

Dual copper-nickel interconnect layers improve cell contact, lower shunt resistance, and support stable voltage sensing in energy storage packs.

A pyridine additive with two nitrile groups forms a cathode film that cuts gas, swelling, and metal leaching in high-voltage lithium batteries.

A double-supported lead plate arm blocks hot solid exhaust from can bottom valves while gas escapes through side gaps to reduce short-circuit risk.

A fragile-root bus bar rising portion lets adjacent battery cells be disconnected more easily while preserving balanced support and force transfer.

U-shaped clips and positioning aids pre-fix the car battery on the cable tray, simplifying removal without disconnecting harnesses.

A conductive elastic member links battery modules while absorbing assembly tolerance, simplifying pack assembly and reducing connection cost.

Blind-frame supports and pressure-contact busbars replace welding in stacked pouch cell modules, improving connection reliability and serviceability.

Controlling weld bead size in bus bar holes stabilizes aluminum-copper tab joints, raising strength and lowering contact resistance.

A spring-driven rotating cover automatically recloses over battery high-voltage lead-out members to reduce electric shock risk.

A weak support-plate section ruptures with the pressure relief mechanism to speed thermal runaway fluid discharge and avoid uneven venting.

Glass fiber aspect ratio, strength, and elongation are tuned to improve electrolyte absorption, assembly fit, battery capacity, and life.

A cut-open venting part redirects heat, gas, and flame inside a battery module to reduce ignition continuity between adjacent modules.

Low-sodium boehmite and CMC-free ceramic coating cut separator resistance, improving Li-ion battery power and discharge efficiency.

Uniformly dispersed inorganic particles in a battery separator coating reduce local pressure, deformation, and short-circuit risk.

Roll-formed aluminum housings replace deep drawing for prismatic cells, enabling broader alloy choice, precise dimensions, and better thermal management.

A low-melting vent resin beside the lead film opens a defined gas path, steering discharge away from electrode leads to lower fire risk.

Electrical conductor tracks built into the housing replace internal wiring and soldering, enabling simpler assembly and consistent mass production.

Outer-surface bonding between a pouch case and electrode lead maintains sealing during battery swelling, reducing leakage and particle ingress.

Corner gaps between the outer and main walls absorb drop impact, protecting the core pack while avoiding complex cushioning parts.

Geometric control of pouch depth, curvature, and barrier thickness improves stainless steel laminate formability without sacrificing high-pressure durability.

An accommodating cavity houses the welding point and slag so the covering member adheres closely to the adapter without loosening or detaching.

Recessed leakage prevention grooves in the cell frame contain filler without gaskets or glue, cutting cost while preserving energy density.

A diagonal internal partition plate absorbs pressure from swelling battery modules while simplifying battery pack case manufacturing.

A tailored separator copolymer boosts inorganic particle adhesion and heat resistance, reducing thermal shrinkage and mechanical failure in secondary batteries.

A framed busbar assembly uses retained, deformable busbars to absorb stack and terminal variation while keeping compression and connections consistent.

Nanoporous oxide/polymer layers cut separator coating weight and thickness while preserving ionic conductivity and high-temperature stability.

Convex flanges and mating grooves strengthen copper-aluminum battery pole joints, lowering interface resistance and preventing separation.

Adjustable multilayer separator films balance thermal stability, wettability, and low internal resistance to improve Li+ transfer in batteries.

Chemical or physical bonding between graphene nanoplatelets and glass fibers boosts composite strength, stiffness, and thermal conductivity.

A sensorized measuring anvil sets horn down stroke before welding, keeping pressing force in range to avoid weak welds and anvil wear.

A deformation prevention member reinforces the battery case to keep electrode spacing uniform, improving charge-discharge efficiency and service life.

A wrapped metal layer increases conductive post bonding area to prevent Cu-Al detachment during laser welding and improve battery cell reliability.

Asymmetric spacer pressing creates a temperature gradient in stacked battery cells, improving electrolyte diffusion and lowering internal resistance.

A connector spanning vent sub-holes reinforces a battery terminal grid, preserving gas release while reducing fracture risk and explosion hazards.

An asymmetric fold lets battery current collector wings align closely with lower sheet-metal stress and better control during cell assembly.

A cellulose-based hybrid coating helps battery separators resist high-temperature shrinkage and improve heat resistance under extreme conditions.

Support brackets and a heat-responsive membrane route vent gas through the rack to reduce flaring, ignition, and moisture ingress.

A fused resin layer and localized MTB roughening strengthen laminate bonding, improving encapsulation durability and impact resistance in stacked cells.

Separated pack-case frames with reinforcing members and bolt fastening improve cell packing density, rigidity, and assembly without welding.

Controlled binder injection through linked plate openings improves battery cell bonding accuracy, limits overflow, and reduces component interference.

Staged jig-supported folding forms a deep battery pouch receiving portion without stretching damage, enabling high-stack electrode assembly packaging.

Cell leads pass through an insulated cover for direct welding, removing busbars to cut assembly cost, save space, and improve connection rigidity.

Separated top-plate venting paths and partitions steer cell gases away from adjacent cells, delaying thermal runaway in dense battery modules.

Stacked battery arrays and insulated bus bars simplify cell fixation, cut parts, and raise energy density for scalable storage assemblies.

Side plates with overlapping lifting holes let battery cells mount directly in a pack tray, cutting module weight and volume while preserving integrity.

A stacked upper-lower support frame holds battery modules vertically to cut installation area and outer-box thickness while keeping rigidity.

Blue-green laser fillet welding at the foil-stack edge improves copper-to-aluminum battery tab joints with lower energy use and stronger conductivity.

Multiple curved connection sections in a battery restraint member disperse cell expansion stress and prevent plastic strain at bent portions.

A thickened insulating region over the housing welding mark helps prevent piercing, insulation failure, and battery short-circuit risk.

Dual filter parts route thermal runaway gases while blocking particles that clog vents, reducing external flames and pack collapse risk.

A bracket with support protrusions lets energy storage units hang securely on walls, removing bottom supports while improving cooling and quake resistance.

Support holes aligned with cell glue protrusions prevent busbar lift during welding, improving terminal connection quality and battery safety.

A groove-guided connecting piece joins intermediate and side beams to reduce assembly damage and improve battery case reliability.

A Ni-Fe diffusion layer and controlled nickel thickness help battery case steel resist corrosion while keeping surface contact resistance at 0.8 mΩ or less.

A housing protrusion forms a gas flow channel beside the bare cell, easing thermal runaway venting while preserving compact cell packaging.

Pressure-driven electrolyte flow keeps the electrode assembly fully immersed despite level changes, preserving battery performance and service life.

Channel-guided insertion portions lock the battery box partition in place, reducing cell extrusion risk and joint stress for longer service life.

A thin fitted engagement member precisely locates the bus bar module without sacrificing battery cell installation space or pack energy density.

Recessed insulating substrates position conductive plate members for accurate cap-terminal alignment, improving battery assembly and energy density.

A tailored multilayer SEI cuts ion diffusion resistance, improves mechanical stability, and helps suppress dendrite growth in rechargeable batteries.

Dual adhesive blocks let pouch-cell airbags expand elastically while preserving module strength and pack reliability.

Fracture regions in a spacer join gas spaces from stacked battery blocks, maintaining exhaust safety while cutting battery pack thickness.

Organic cyanide coating chemistry on a separator stabilizes the positive electrode, limiting oxygen release and improving high-temperature cycling.

Movable terminals and slope surfaces guide misaligned battery electrode leads to prevent contact damage during stack assembly.

Insulated busbars block vented battery-cell emissions from causing short circuits and high-voltage sparks during thermal runaway.

Controllable PE/PP base-film ratios and a functional interlayer cut shrinkage and resistance while preserving lithium-ion transfer.

Supporting protrusions create a limiting space that keeps fused battery lid plate parts apart, preserving circuit interruption under heat or vibration.

Integrated spacer U-like portions house busbars and detection wiring, cutting pack-specific busbar cases, cost, and thermal expansion stress.

A side-surface tab connection with local terminal protrusions saves cell space, improves stability, and supports higher energy density.

An exposed welded connection around the liquid injection hole expands the sealing area, improving battery cell airtightness and leak resistance.

Support ribs, insert plates, and pressure equalization openings protect battery cell outer insulation from pressure damage over housing cavities.

Spacer assemblies and venting holes keep a gas discharge path open in battery modules while preserving frame strength under thermal stress.

Curved die beads balance pouch-sheet inflow at corners and midsections to prevent wrinkles, breakage, and curling during cup forming.

Multiple grouped connection members and insulating spacers improve tab-to-terminal heat dissipation and reduce disconnection risk in secondary batteries.

A penetration welding track between the connecting sheet and terminal post increases current flow area while limiting weld spatter and heat rise.

A tapered, angled current collector cuts resistance and localized heating while allowing flexible battery terminal placement.

An insulating buffer body cushions bent electrode swelling to reduce lithium plating, protect electrolyte bridges, and extend battery cell life.

A continuous-fiber insert is integrated during molding so the battery tray gains stiffness without separate joining steps or poor positioning accuracy.

A tilting, pivoting busbar frame absorbs swelling and impact loads on electrode leads to prevent disconnection and keep battery modules operating.

Offset partition wall and flange placement reduces impact transfer to battery housing joints, improving durability with less material.

A flame-retardant inner cover reinforces venting holes to resist collapse and limit flame spread during battery thermal runaway.

Multiple welded connection-member groups link battery tabs to terminals to reduce disconnection risk and improve heat dissipation.

A pore-filled coating between porous separator films boosts electrolyte retention and ion transport while preserving battery life and low resistance.

A sealed vacuum cavity paired with internal cooling circuits stabilizes battery pack temperature while limiting ambient heat transfer and added bulk.

An adhesive storage groove keeps cell explosion-proof valves clear so thermal runaway gases can exit through exhaust vents and channels.

Lead plate and insulation openings vent gas from a failing cell outward, limiting emission spread and damage to adjacent battery cells.

Specific weak-section sizing in a battery cell vent balances rupture pressure, fatigue resistance, and leakage control.

A sub-nanoporous separator confines electrolyte in 0.01-1 nm pores to curb lithium side reactions, delay dendrites, and extend cycle life.

Inner-to-outer laser scanning limits penetration into copper, suppresses intermetallic compounds, and preserves weld strength in layered joints.

A housing or cover-plate groove contains tear-zone impurities and relieves metal vapor, improving battery cell weld stability and service life.

A U-shaped connector links opposed battery module terminals in series while keeping them separated to reduce short-circuit risk.

A deformable vent opens a fire suppressant pouch during cell rupture, releasing agent to limit ignition and thermal runaway.

A guide member aligns thin battery lead tabs for easier busbar assembly while redirecting hot gas to improve thermal stability.

A hinged auxiliary casing and flexible circuit let one battery pack switch between open and closed layouts for broader device compatibility.

Directional stretching and heat-setting help a porous polyolefin separator balance processability, low thermal shrinkage, and high puncture strength.

Controls collector and separator strength-thickness balance to suppress swelling pressure, prevent corner leakage, and extend cycle life.

Measured exhaust air lets the system calculate each battery case volume and inject enough electrolyte without overflow, contamination, or underfill.

Abutting bracket features create exhaust and gas-passage channels that speed pressure relief and lower thermal runaway propagation risk.

A curved transition between narrow and wide fuse sections stabilizes melting while preserving conductor strength in battery modules.

A pre-held fuse box and sheet-metal protector allow assembly near the battery while preserving electrical continuity after frontal impact.

Side-exposed extension terminals let prismatic batteries change terminal layouts and connect directly without complex busbars.

A curved burst membrane built into the cell housing uses local weakening and stability failure for reliable pressure relief at controlled pressure.

Centered zigzag terminals let battery modules couple and connect electrically without separate busbars, improving packing density and assembly flexibility.

Multiple laser spots with core-ring beams and a second pass stabilize deep aluminum welding and produce media-tight joints with fewer defects.

Staggered tab receptacles hold electrode tabs during warm isostatic pressing to prevent cracking and keep all-solid-state battery electrodes uniform.

Moving the electrolyte injection hole into the electrode terminal removes ball press-in sealing steps and lowers rechargeable battery assembly cost.

A U-shaped lead plate creates an open gap that vents hot gas and electrolyte outward, limiting damage transfer between adjacent battery cells.

Connected partition members and offset bus bars improve battery module rigidity while preserving gas exhaust paths and managing thermal expansion.

Stacked uncoated regions, conductive layers, and a surrounding strip restore current flow across insulating composite battery substrates.

A lower-power post-weld laser etches circular concaves that remove spatter from battery metal joints and reduce short-circuit risk.

A two-film separator balances puncture strength and melting point to resist dendrite penetration and improve secondary battery reliability.

A meltable adhesive film opens a battery cell vent path at a temperature threshold, improving pressure relief while saving valve space and cost.

Elastic first and second stoppers cushion battery modules against impact and vibration while avoiding bulky bolt-and-nut fastening.

Internal case projections and adhesive restrain paired cell units against vibration-driven displacement, improving storage cell stability.

A stepped sealing plate with an inserting portion diffuses welding heat, blocks laser penetration, and protects the electrode assembly.

Controlled heating pre-triggers a battery safety fuse to close protection gaps across charge levels and short-circuit conditions.

A dual-base-film separator embeds filler particles to raise heat resistance and strength without added thickness, improving battery safety and cycle life.

Foamed resin and stacked wave springs equalize battery cell stack pressure while preventing misalignment and assembly damage.

A spaced CCS layout covers exposed cell regions while avoiding contact that can scratch protective film during pack installation.

A cushioning interface between the housing and protruding members absorbs external shock to prevent connector damage in battery modules.

A tuned electrolyte kinetic factor α balances viscosity and conductivity to improve lithium-ion rate capability, cycling stability, and low-temperature performance.

Controlled inorganic and binder particle layers improve separator coating uniformity, electrode adhesion, and battery bending strength.

Sheathed long-glass pellets enable stable sheet extrusion with uniform fiber distribution, improving stiffness and impact resistance in thermoformed parts.

Tube-shaped compression elements with moving bending points redistribute cell pressure and accommodate battery swelling to reduce damage.

A CO2 laser cleaning head removes sealing-tool debris without scraping, protecting tool surfaces and improving pouch battery sealing productivity.

A two-part electrode tab connection reduces wrinkling and fracture during cold pressing while preserving conductivity and die-cutting accuracy.

High-pressure battery vent gases are redirected through a sealed exhaust path to prevent leakage and protect adjacent cells from thermal runaway.

A grooved weak region backed by a protrusion enables timely battery pressure relief while reducing fatigue damage during normal use.

Pre-positioned slot nuts on a positioning unit enable one-step insertion into slot profiles, improving battery housing assembly speed and alignment.

Corner elastic members absorb irregular impact loads to restrain electrode assembly movement and prevent short circuits in secondary batteries.

A dissolvable seal links parallel cell electrolyte cavities automatically, equalizing cell conditions to improve consistency and battery life.

An acrylic-binder adhesive layer improves electrode bonding while preventing separator pore blocking and particle infiltration in lithium batteries.

Embedded protrusions and recesses replace friction welding in battery terminals, increasing bonding area and reducing thermal-stress cracking.

Split welding plates on each pin create separate tab joints for two identical cell packs, easing welding control and assembly.

A flexible ion-conductive polymer layer on a porous separator helps suppress lithium dendrites while preserving conductivity and strength.

Buffering parts in a bus bar absorb terminal spacing changes from battery expansion and contraction, protecting welded joint reliability.

A metal silicate bonded inorganic particle layer keeps thin battery separators heat-resistant, adhesive, and permeable for high-output cells.

A releasable upper cover stays strong under load but opens under smoke pressure to vent gases and protect adjacent battery modules.

A threaded reusable fill port plug with a compressible seal cuts disposable plug waste while maintaining reliable electrolyte sealing and venting.

Elastic supporting parts absorb and disperse bending stress in a flexible battery, protecting the cell while preserving volumetric energy density.

A support member redirects a bent cell tab to stop forking into the electrode body during inversion, lowering short-circuit and fire risk.

A slotted busbar with a tapered protrusion balances lead current paths to prevent overheating and improve battery assembly thermal stability.

Primary and auxiliary vent channels redirect cell ejecta and preserve gas escape when blockage occurs, limiting thermal runaway spread.

A grooved conductive sheet and added conductive block enlarge the battery module joint area, cutting resistance, heat, and current loss.

A stepped, inclined case coupling guides press fitting, stops cap plate over-insertion, and reduces scratch burrs without welding.

A spherical-polymer elastic sheet spreads electrode pressure evenly and absorbs charging stress to improve solid-state battery safety and cycle life.

A monitored booster battery and supercapacitor help restart vehicles when the main battery is low while limiting drain and easing maintenance.

A ductile first plating layer and alteration-resistant second layer suppress cracking and moisture ingress in solid-state battery packaging.

A post-assembly securing opening enables smaller fuse sections in battery cell contacts while preserving stack stability and overload protection.

A movable compression wall secures cell stacks while separator plates absorb expansion, improving traction battery pack stability and reliability.