CN206134745U - Can extend general battery module - Google Patents

Abstract

The utility model discloses a can extend general battery module, including a plurality of battery module that arrange side by side, the fixed fastener of the battery that the shape is the same that is equipped with mutual gomphosis is all wrapped up at every battery module both ends, and the fixed fastener of two batteries of outer end all is equipped with the end front cover, the fixed fastener four corners of battery is equipped with the installation through -hole, and four screw assembly of group pass from four installation through -holes respectively and concatenate the fixed fastener of battery together, and each battery module's anodal and negative pole link together through the connection piece respectively, and each battery is fixed the fastener side and all is equipped with the radiating groove. The utility model discloses simple structure, it is succinct reliable to connect fixed mode, and installation space can be saved to modularization setting, and the temperature can not rise very highly when heat dissipation through -hole that the radiating groove is constituteed had guaranteed that the battery uses, had guaranteed the uniformity of temperature, can be according to power needs installation any number's battery module to the equipment of reaching the standard grade of can automizing is applicable to multiple motorcycle type, and can reduce production cycle greatly.

Description

Universal battery module can be expanded

Technical field

This utility model is related to one kind can expand universal battery module, belong to new-energy automobile field.

Background technology

New-energy automobile with battery system as power, the performance of its electrokinetic cell directly affects the continuous of new-energy automobile Mileage is sailed, is the continual mileage for improving new-energy automobile, in a general battery system substantial amounts of module is needed, and according to car Type difference and battery system placement space scrambling, cause the module species in same battery system to be also not quite similar, Thus very test designs the versatility of module.And the bad adaptability of presently relevant module, it is impossible to accomplish Universal, modular Design, and modular structure is complicated, connector is more, not only causes assembling cycle length, high cost, also there is temperature consistency poor, warm Degree raises the performance for directly affecting battery, and insulating properties are bad.

The content of the invention

For the problem that above-mentioned prior art is present, the purpose of this utility model is to provide a kind of structure and assembling is simple, Can be short with modularization assembling, assembling cycle, can adapt to various, highly versatile, expanded using safety, function admirable Universal battery module.

For achieving the above object, the technical solution adopted in the utility model is：One kind can expand universal battery module, including All wrap up and be provided with mutually chimeric shape identical battery in multiple battery modules being arranged side by side, described each battery module two ends Fixed fastener, two battery fixed fasteners of outermost end are all provided with end seal face；It is logical that the battery fixed fastener corner is provided with installation Hole, four groups of screw arbor assemblies pass through respectively from four installation through-holes and battery fixed fastener are serially connected, each battery module Positive pole and negative pole are linked together respectively by connection sheet, and the connection sheet is fixed on the battery fixed fastener of outermost end, institute State each battery fixed fastener side and be all provided with radiating groove.

Preferably, the battery module and battery fixed fastener are square.

Preferably, described two end face sides of each battery fixed fastener are respectively equipped with groove and projection, adjacent battery Fixed fastener is fixed together by the groove and male cooperation of position consistency.

Further, the battery module is provided with relief valve.

Further, the battery fixed fastener is provided with wire harness fixing groove.

This utility model modular structure is simple, is assembled using the component of same shape, reduces die sinking species；It is connected Mode succinctly, while structural strength is ensured shortens built-up time, safe and reliable；Battery mutually insulated, is separated with gap, can Effectively to radiate；It is mutually non-interference between battery, do not stress, it is safe, modularity arrange can save installing space, it is ensured that The concordance of temperature, the thermal vias of radiating groove composition ensure that battery temperature will not rise very high, performance when holding is used It is stable；Can be needed that any number of battery module is installed according to power, so as to be applied to multiple battery systems, various, And can be reached the standard grade assembling with automatization, can significantly reduce the production cycle.

Description of the drawings

Fig. 1 is scheme of installation of the present utility model；

Fig. 2 is the decomposition explanatory diagram of Fig. 1；

In figure, 1. battery module, 1a. relief valves, 2. battery fixed fastener, 2a. wire harness fixing grooves, 2c. is raised, 3. end seal Face, 4. screw arbor assembly, 5. connection sheet, 6. bolt, 7. radiating groove.

Specific embodiment

This utility model is described in further detail below in conjunction with the accompanying drawings.

As illustrated, one kind can expand universal battery module, including multiple battery modules 1 being arranged side by side, it is described each The two ends of battery module 1 are all wrapped up and are provided with mutually chimeric shape identical battery fixed fastener 2, and two batteries of outermost end are fixed Fastener 2 is all provided with end seal face 3；2 four jiaos of the battery fixed fastener is provided with installation through-hole, and four groups of screw arbor assemblies 4 are respectively from four Through battery fixed fastener 2 is serially connected, the positive pole and negative pole of each battery module 1 pass through respectively connection sheet to installation through-hole 5 link together, and the connection sheet 5 is fixed on the battery fixed fastener 2 of outermost end by bolt 6, and described each battery is consolidated Determine the side of fastener 2 and be all provided with radiating groove 7.

This utility model modular structure is simple, and the mode that is connected is succinctly reliable, and modularity is arranged can save installation sky Between, it is ensured that the concordance of temperature, stable performance；Battery module 1 insulate each other, dissipating on adjacent cell fixed fastener 2 Heat channel 7 pieces together thermal vias, and when the temperature of battery module 1 is too high, thermal vias in time can distribute heat, be whole Individual battery modules cooling；Can be needed that any number of battery module 1 is installed according to power, so as to be applied to multiple battery systems System, various, and can be reached the standard grade assembling with automatization, can significantly reduce the production cycle.

Preferably, in order to save placement space, the battery module 1 and battery fixed fastener 2 are square.

Preferably, described 2 two end face sides of each battery fixed fastener are respectively equipped with groove (not shown) and convex 2c is played, adjacent battery fixed fastener 2 is fixed together by the groove and projection 2c cooperation of position consistency, can be more preferable Position and fixed.

Preferably, the battery module 1 is provided with relief valve 1a, and relief valve 1a can be supportted when cell internal pressure is big Open, unnecessary pressure is discharged, prevent that pressure is excessive to explode.

Preferably, the connecting line on battery is arranged for convenience, and the battery fixed fastener 2 is provided with wire harness fixing groove 2a, needs directly to bring together many connecting lines and be fixed in wire harness fixing groove 2a when arranging.

Claims (5)

1. one kind can expand universal battery module, it is characterised in that including multiple battery modules (1) being arranged side by side, described every All wrap up and be provided with mutually chimeric shape identical battery fixed fastener (2), two electricity of outermost end in individual battery module (1) two ends Pond fixed fastener (2) is all provided with end seal face (3)；Battery fixed fastener (2) corner is provided with installation through-hole, four groups of screw arbor assemblies (4) pass through from four installation through-holes respectively and battery fixed fastener (2) is serially connected, the positive pole and negative pole of each battery module Linked together by connection sheet respectively, the connection sheet is fixed on the battery fixed fastener (2) of outermost end, described each electricity Pond fixed fastener (2) side is all provided with radiating groove (7).

2. it is according to claim 1 to expand universal battery module, it is characterised in that the battery module (1) and battery Fixed fastener (2) is square.

3. it is according to claim 1 to expand universal battery module, it is characterised in that described each battery fixed fastener (2) two end face sides are respectively equipped with groove and raised (2c), the groove that adjacent battery fixed fastener (2) passes through position consistency Coordinate with raised (2c) and be fixed together.

4. it is according to claim 1 to expand universal battery module, it is characterised in that the battery module (1) is provided with Relief valve (1a).

5. it is according to claim 1 to expand universal battery module, it is characterised in that on the battery fixed fastener (2) It is provided with wire harness fixing groove (2a).