Patents
Literature
Patsnap Eureka AI that helps you search prior art, draft patents, and assess FTO risks, powered by patent and scientific literature data.

13 results about "Battery sizing" patented technology

Vehicle body structure

The objective is to obtain a vehicle body structure that suppresses the residual deformation of components positioned in front of the motor unit in the longitudinal direction of the vehicle during a frontal collision, and that reduces the constraints on the size of the battery that can be mounted. [Solution] The vehicle body structure S includes a motor unit 30 to which power is supplied and which outputs driving force for driving; a skeletal member 11 which is integrally molded by die casting and forms the frame of the vehicle, is disposed on the rear side of the vehicle of the motor unit 30 and includes a support portion 28 that supports a part of the motor unit 30; a protruding portion 36 provided on the motor unit 30 and projecting toward the skeletal member 11 side; and a recess provided on the support portion 28, which is open toward the motor unit 30 side and into which the protruding portion 36 is fitted.
Owner:TOYOTA JIDOSHA KK

Modular plug-in battery box shell

The application discloses a modular plug-in type battery box shell and relates to the technical field of battery charging. The core structure comprises four groups of vertically arranged frames in rectangular distribution. The frames are arranged in a longitudinal and transverse manner through horizontal limiting frames and vertical limiting frames to form adjustable accommodating cavities. The cavity size can be flexibly changed through a first adjusting part and a second adjusting part to adapt to different specifications of batteries. The outer part of the vertically arranged frames is covered with a sealed cabinet body and a cabinet door to form a protective layer. A heat inside-out circulation part and a constant temperature module are arranged in the inside part. Efficient heat dissipation and constant temperature control are realized through the communication of the heat dissipation holes. The power supply system comprises a hanging power supply cabinet. The extended power supply wire end is connected with a power supply plug. The plug is fixed to the horizontal limiting frame through the plug-in column of the telescopic mounting support. The position can be adjusted according to the size of the battery. The support and the plug can be detached, thereby meeting the outdoor temporary charging demand. The design realizes the flexible adaptation, safe heat dissipation and convenient power supply of the battery.
Owner:NINGBO CHANGHUI AUTO PARTS CO LTD

Compressed battery thermal barrier and method

PendingUS20260188788A1Thermal breakElectrical battery
A multilayer thermal barrier, batten7 modules, and associated methods are disclosed. In one example, a resilient layer of a multilayer thermal barrier is dimensioned to a footprint substantially the same size as a lithium-ion pouch cell. Configurations are shown where a thermal insulation layer extends laterally beyond the footprint.
Owner:ASPEN AEROGELS INC

UPS battery fixing tray structure

The utility model discloses a UPS (Uninterrupted Power Supply) battery fixing tray structure which comprises a positioning tray, mounting strips are mounted on the inner walls of the two sides of the positioning tray, a plurality of positioning structures are connected to the two mounting strips, limiting screws and mounting screws are connected to the positioning structures, and adjusting structures are connected to the limiting screws; the positions of the long partition plates can be adjusted by unscrewing the second limiting nuts and rotating the threaded sleeves, the positions of the U-shaped short partition plates can be adjusted when the first limiting nuts are unscrewed, and therefore the distance between the adjacent long partition plates and the U-shaped short partition plates and the size of the space formed between the long partition plates and the U-shaped short partition plates are changed. The positions of the U-shaped short partition plates and the long partition plates can be adjusted according to the sizes of the placed UPS batteries, it is ensured that the U-shaped short partition plates and the long partition plates can be attached to the sides of the UPS batteries and limit the positions of the UPS batteries, buffer pads can be arranged on the contact faces of the U-shaped short partition plates and the long partition plates with the batteries, and the UPS batteries are prevented from moving and colliding with one another in the transportation process; therefore, the stability and the safety of the UPS battery during transportation can be improved.
Owner:SICHUAN VISION HAOPU ELECTRONIC ENGINEERING CO LTD

Test apparatus and battery production line

ActiveUS12669522B2Production lineTest battery
This application provides a test apparatus and a battery production line. The test apparatus includes a fixing mechanism and a plurality of test probe mechanisms. The test probe mechanisms are slidably connected to the fixing mechanism side by side along a first direction. In the test apparatus provided in embodiments of this application, the fixing mechanism is provided with a plurality of test probe mechanisms, and the test probe mechanisms can slide along the first direction relative to the fixing mechanism. In this way, distances between the test probe mechanisms can be adaptively adjusted according to the dimensions of to-be-tested battery cells, that is, the distances can quickly respond and adapt to changes in dimensions of incoming battery cells, so that the test efficiency can be significantly improved.
Owner:CONTEMPORARY AMPEREX TECHNOLOGY (HONG KONG) LIMITED

Battery pressing module

The utility model discloses a battery compression module, its characterized in that, include: the load component, along the first direction extension, be used for placing multiple batteries, and multiple batteries interval setting. First compression component, locate one side of load component, include multiple liquid injection unit. Multiple liquid injection unit with multiple batteries one -to -one corresponding setting, and the one side of battery facing liquid injection unit is equipped with the liquid injection hole. Liquid injection unit includes negative pressure suction nozzle and the folding clamping plate, and negative pressure suction nozzle is worn in the folding clamping plate, and with the liquid injection hole corresponding setting. The folding clamping plate is adaptively set with battery size. Second compression component, locate the other side of load component, include pushing device, be used for battery along the first direction push to negative pressure suction nozzle and liquid injection hole plug connection, and the folding clamping plate and battery plug -in limit. Through setting the folding clamping plate, first of all, the position of battery is positioned twice before negative pressure suction nozzle cooperation battery positioning, avoids the battery negative pressure failure caused by negative pressure and does not accurately.
Owner:星恒电源(滁州)有限公司

Connector with external strong cooling structure

The utility model discloses a connector with external strong cooling structure. The connector includes: shell, a plurality of jack parts, a plurality of cables and at least one external air cooling part, the shell includes a plurality of high heat conduction fixed wire ends, and a plurality of protruding cooling fins are integrally arranged on the outer wall of each fixed wire end, the jack part is fixedly sleeved with the front end of the shell and the rear end is inserted into the fixed wire end, the cable is fixedly sleeved with the rear end of the shell and is inserted into the fixed wire end to connect the jack part, the external air cooling part is fixedly connected with one side of the fixed wire end, the air suction port of the external air cooling part is opposite to each cooling fin, the cooling fin conducts the heat of the connecting heat source to the outer end of the cooling fin, the external cooling part makes the airflow continuously flow through the surface of the cooling fin and takes away the heat, and the connector is at the appropriate working temperature. The utility model has the effects of simple structure, good heat dissipation, improved current-carrying capacity and reduced temperature rise, more advantageous battery size, capacity and endurance, and good safety.
Owner:SUZHOU RECODEAL INTERCONNECT SYST

Weldless test fixture device accommodating multiple battery sizes

The application relates to a welding-free test clamp device suitable for multiple battery sizes, which comprises an adjustable support for providing and adjusting a containing space for placing a battery to be tested, and two fixing assemblies inserted on the adjustable support, the two sides of the fixing assemblies are provided with hooks, and probes are further arranged on the hooks; a quick clamp is arranged on the adjustable support, the quick clamp is buckled and fixed with the hooks, so that the spring end of the probe is pressed against an electrode; the battery to be tested is electrically connected with a test circuit through the probe on the fixing assembly abutting against the electrode, the welding connection mode of a connecting row is replaced, additional welding work is not needed, manpower, material resources and time cost are saved, the appearance of the battery is not damaged, the battery with qualified performance after the experiment is completed can be reused, cost is saved; meanwhile, the spring end of the probe is pressed against the electrode through buckling of the quick clamp and the hooks, the situation of poor contact is avoided, one person can complete the fixing, and the assembly efficiency is greatly improved.
Owner:GREE ALTAIRNANO NEW ENERGY INC

Square battery thickness testing apparatus

The utility model provides a kind of square battery thickness test equipment, including rack, thickness test component, casing, operation control component, the rack is equipped with thickness test component, the casing seamlessly docks buckling on the rack of thickness test component, operation control component is equipped on the casing front end outside wall, the operation control component is electrically connected with the thickness test component, the utility model has the beneficial effect that: accurate weighing of battery can be realized by thickness test component, compatible different battery size, compared with traditional mode, it can realize quick data upload, and by the display screen on operation control component, display screen shows the data of real-time test, with the advantage that the thickness of battery under different extrusion force can be accurately measured, with Small size, small test error, and the structure is simple, ingenious design, low manufacturing cost.
Owner:NEWARE TECH LTD

Aluminum plastic film edge sealing structure for solid-state battery and aluminum plastic film composite production device

The utility model discloses an aluminum plastic film edge sealing structure for solid-state battery and aluminum plastic film composite production device, and aluminum plastic film includes first unit membrane and second unit membrane along the fold line, and first unit membrane is provided with electric core containing groove, and second unit membrane cover is established in the notching of electric core containing groove, and the side of electric core containing groove is sealed edge, and sealed edge comprises heat seal layer, aluminum foil layer and outer surface layer who are stacked in turn from inside to outside, the surface of heat seal layer away from aluminum foil layer is provided with concave-convex grain, and the surface of outer surface layer away from aluminum foil layer corresponding to first unit membrane is provided with bending groove, and the extension direction of bending groove is consistent with the length direction of sealed edge. Through the surface of heat seal layer away from aluminum foil layer is provided with concave-convex grain, effectively solve the misplacement of folding aluminum plastic film and lead to sealed edge misalignment, not only influence the appearance and size of battery, also influence the tightness of sealed edge, through the setting of bending groove, sealed edge bending resistance improves, is more docile, improves the tightness of sealing and battery size stability.
Owner:JIANGYIN SUDA HUICHENG COMPOSITE MATERIALS CO LTD

Frame Component, Battery Device, and Vehicle

PendingCN122091900AEasy to carry and useConvenient to the user through the bracket for mobile useCell component detailsElectrical batteryStructural engineering
The present invention discloses a frame component, a battery device and a vehicle. The frame component includes a first frame, a second frame and a connecting member. The second frame and the first frame are symmetrically arranged. There are multiple connecting members, and the multiple connecting members are relatively connected between the first frame and the second frame. A first accommodating space is provided in the first frame, and a second accommodating space is provided in the second frame. The first accommodating space and the second accommodating space are used to accommodate batteries, and the first accommodating space and the second accommodating space are relatively arranged. By using the connecting member to connect the first frame and the second frame, the connecting member can enhance the connection strength between the first frame and the second frame, so that the frame component has higher structural strength to meet the use requirements. The first frame and the second frame can form first frames and second frames with different sizes according to the different sizes of the batteries to be accommodated, so as to accommodate batteries of different sizes, improving the applicability of the frame component and meeting the use requirements of various vehicles.
Owner:BEIJING FOTONDAIMLER AUTOMOTIVE

Battery overall boxing lifting appliance

The utility model discloses a kind of lifting appliance of battery overall into box, specifically related to battery technical field, including fixed component, fixed component top is provided with adsorption component, fixed component top is provided with clamping assembly;Clamping assembly includes synchronous belt, the bottom of synchronous belt is fixedly connected with multiple gear, gear surface is engaged with multiple sliding bar, recess is all set up in the top of sliding bar, sliding bar one side is fixedly connected with baffle, sliding bar is fixedly connected with stabilizing block away from baffle side, stabilizing block inboard is fixedly connected with clamping plate, clamping plate is fixedly connected with antiskid layer away from stabilizing block side, sliding bar surface is all spliced with sliding frame. Solve the defect that the adaptability of existing traditional hoisting mode is insufficient, battery size is various, traditional lifting appliance lacks adjusting mechanism, and model needs to be retested, and steel wire rope or hard fixture can pressurize battery surface, cause shell deformation or pole damage, there is security risk to affect production efficiency problem.
Owner:YIXI (SHANGHAI) AUTOMATION EQUIP CO LTD