Cell Lids/Covers TRIZ Cases

A support member connects to the side wall of an energy storage housing to provide structural reinforcement.

An interlock switch on the opening cover disconnects power before maintenance access.

Horizontal labyrinth baffles in the battery cover prevent electrolyte leakage while allowing gas discharge under severe conditions.

Modular insulating cases shield bus bars from short circuits, resolving the trade-off between electrical safety and assembly complexity.

Segmented seal regions allow the battery pack upper cover to deform under pressure, discharging internal gases without rupturing the hermetic joint.

A traction battery service disconnect uses a uni-terminal connector and integrated plug to establish high voltage connections.

A rechargeable battery current interrupt module uses a convex member to break electrical connections.

A battery wiring module housing features a tongue piece extending from one cover portion to overlap an adjacent second cover portion.

An elastically deformable plug secures a battery terminal cover while a tether connects the base and top components.

A slide switch drives a catch tongue to engage a body recess, resolving assembly complexity while maintaining locking stability.

Galvanic button cell housing with outward bent U-shaped edge reduces sharp edges to prevent foil seal damage and improve sealing stability.

Segmenting the discharge path into a stacking-direction duct and an intersecting flow portion delays gas release to lower temperature and suppress fire risk.

Routing wires through the PCB thickness and securing them with conductive adhesive prevents separation and increases tensile strength.

Segmented openings and asymmetric guides enable one-time welding, eliminating pre-weld steps to prevent thermal distortion.

Integral hinged covers and interlocking stoppers join adjacent battery connection units, reducing mold costs while preventing short circuits.

Compressed expanded natural graphite thermal transfer sheets conduct heat from prismatic battery surfaces to a cover plate and heat sink assembly.

Segmented housing restricts module movement via bottom and top fixing portions, suppressing vibrations that damage the energy storage apparatus.

A cap assembly uses a recessed vent design to establish stable electrical and mechanical connections between components.

A battery pack uses two sensors to measure the temperatures of the most and least exposed cells within the module.

An extruded retention member with an inward lip secures battery cell frames between the enclosure floor and the component.

A battery cover structure uses an actuating device and locking mechanism to enable easy opening and closing of portable optical communication equipment.

Segmented assembly flanges increase battery volume by 7% while reducing material usage and screw count.

A battery fuse housing uses a movable cover to sequentially expose electrical terminals.

Segmented housing isolates voltage detection and thermistor lines within a battery connection body to prevent signal interference.

A storage structure uses a unified locker to secure both the cover and battery assembly within a portable device housing.

A battery pack housing with ventilation cutouts allows cooling air to flow around lateral cell surfaces while side walls enclose terminal areas airtight.

A secondary battery cap assembly uses a rubber sealing member between the cap plate and short-circuit plate to ensure secure contact.

A structural plate integrates a non-linear vent path to direct gases from battery cells.

Chamfered guide portions align protrusions into slots, eliminating nut-and-bolt labor during blind installation.

Shaft hooks penetrate rotation supporting shafts at different angles to prevent handle separation during transportation, maintaining electrical integrity.

An integrated support anchors terminal extensions along connection portions, resolving volume efficiency losses caused by separate structural members.

A side grounded structure for mobile battery lids uses a spring contact slice to achieve reliable grounding while reducing production costs.

A sealed battery uses a movable rubber portion to seal the liquid inlet and enable reliable welding state inspection.

Sliding a U-profile rail onto contact flanges joins battery housing shells, eliminating multiple clips and reducing assembly complexity.

An optimized cap plate design uses a recessed portion to reinforce rigidity and prevent sagging, lowering manufacturing costs.

Detachable separators and a unified substrate resolve inflexibility in multi-plate housing structures.

Segmenting the housing isolates battery cells from dust while allowing cooling air to reach the fuse, preventing overheating and short circuits.

A metallic tensioning section constrains enclosure sides to prevent structural damage from expanding battery cells.

A one-way valve uses a conical hole-section to lower opening pressure and release internal gas from battery modules.