Cell Component Details TRIZ Cases

A spring-biased contact plate replaces welded cell links, enabling reliable battery coupling, easier replacement, and second-life reuse.

Venting holes in the inner frame route gas and flame outward while partitioned modules and gaskets block heat spread between cells.

A split first and second housing separates the heating chamber from the heating element, making tobacco-heater cleaning more thorough.

A copolymer slurry with inorganic particles improves separator adhesion, dispersion stability, and heat-shrinkage resistance in secondary batteries.

Bonded non-porous inorganic particles in polyolefin separators improve wettability, dimensional stability, and low thermal shrinkage.

A non-polar-solvent electrode coating forms an isolation layer that bonds to the electrode composite while limiting electrolyte penetration.

An endothermic heat-absorbing material between closely packed lithium secondary batteries limits abnormal temperature rise and protects nearby cells.

Guide elements, recess surfaces, and alignment posts speed camera battery replacement while preventing misalignment, connector damage, and wrong battery use.

A core-shell polymer slurry with sulfosuccinic ester suppresses foaming and metal deposition while keeping thin battery adhesive layers uniform.

Laser-joined plate members with different characteristics let bus bars follow complex wiring paths without cracking or costly die complexity.

Controlled polymer swelling and particle sizing improve separator adhesion while preserving electrolyte distribution, low-temperature output, and cycle life.

Placing the power supply between the motor module and cab uses battery mass and insulated housing to block motor noise without extra materials.

Controlled venting through weak zones and double-wall chambers redirects battery gases away from conductors to limit arc and fire risk.

Interconnected plastic fixing rings and tray holes improve cell positioning, strength, and insulation while avoiding bracket deformation and short circuits.

Inactive openings route grounding cables and attachments, enabling modular battery packs with simpler assembly, stable coupling, and easier recycling.

A multi-agent thickening system gives phenolic SMC faster, more stable viscosity build while preserving moldability and fire retardancy.

Set-back corner margins absorb drop impact, protect adhesive bonds, and reduce fold interference in paper battery package production.

An inorganic particle coating and silane binder raise breakdown voltage and high-temperature stability in thin battery separators.

A polar silane condensate with aqueous polymer binder boosts separator peel strength and thermal stability while limiting particle release.

Ultrasonic water treatment detaches 70% or more of the inorganic separator layer, improving recyclability without sacrificing heat resistance.

Long bolts pass through case-frame holes to stack and mount battery packs without separate brackets, saving space while keeping alignment secure.

An inner end-cover groove near the fusion zone relieves weld stress concentration and helps battery cells resist vibration fatigue.

A bottom-mounted permanent magnet attracts and isolates an overheated battery to limit heat spread in stacked transport trays.

A hollow tube pallet structure cuts weight and material use in battery electrolyte injection while guide posts and reinforcements keep support stable.

An asymmetric bonding body on pouch battery edge banding improves insulation and abrasion resistance while preserving space for higher energy density.

A deformable cap plate disconnects the electrode lead under pressure or heat, stopping current before thermal runaway spreads.

Integrated viscous or viscoelastic dampers in the battery pack frame absorb impact and vibration without thicker structures or lower energy density.

Laser direct structuring builds conductive paths into the battery holder, removing manual welding and enabling safer, more reliable automated assembly.

A multi-region insulation sheet blocks heat to the cap plate, suppresses welding glare, dissipates static, and supports vision inspection.

A high-modulus thin steel bottom cuts battery tray weight while preserving intrusion resistance, sealing, and corrosion durability.

Different hardness in the safety vent and current interrupt device helps absorb external pressure and prevent gasket-penetrating shorts.

A frangible interconnect breaks under impact load to isolate battery modules, prevent short circuits, and reduce thermal runaway risk.

Notched wall interfaces localize pressure-driven stress in electronic enclosures, limiting geometry changes and protecting internal components.

A polymer-cluster adhesive coating and ceramic layer help lithium battery separators retain shutdown function, heat resistance, and electrode adhesion.

Dual spaced biasing members balance the battery pack latch to prevent tilt and keep attachment smooth even when dust enters the gap.

A battery laminate balances adhesive bonding and functional layer stability by controlling polymer wettability to preserve peel strength and cell performance.

A BET-based filler-to-binder ratio improves separator heat resistance and electrode adhesion, enabling thinner, more stable lithium batteries.

Partition channels between battery cells improve electrolyte infiltration, heat balance, and gas discharge to reduce thermal runaway risk.

Through holes and wall portions in parallel-cell lead plates redirect vented gas and sparks away from adjacent batteries.

A dual-binder separator coating maintains electrode adhesion, low interfacial resistance, and air permeability even below 3 µm.

A metal venting channel aligns with cell vents to route hot gas away from wiring and components while securing the cell stack.

Interlocking teeth with undercuts lock two metals across a ribbon connector interface, resisting tensile separation in galvanic cell joining.

Curved sealed battery modules use axial connectors and gas venting to withstand thermal runaway pressure while enabling fast reconfiguration.

A dual-housing box and limiting handle structure secures battery cells, improves load support, and prevents pack drop-off during lifting.

Recessed holders buckle into position-limit spaces, simplifying battery cell assembly, automation, repair, and glue use.

An elastomer spring element secures construction machine batteries while simplifying installation, cushioning end stops, and avoiding corrosion.

Elastic side members absorb cell expansion forces in a battery module, limiting swelling, frame deformation, and extra pressing steps.

Defect-engineered graphene with an ionomer layer boosts proton transport while blocking cation and molecule crossover in thin membranes.

A bent connecting piece links the pole and tab in less length space, improving weld stability and simplifying battery assembly.

Inclined die surfaces and an angled punch form near-vertical cup walls, cutting dead space, edge high, and pouch-cell thickness growth.