A kind of electric automobile power battery module
This utility model relates to electric automobile field, particularly relates to a kind of electric automobile power battery module.
Along with the continuous progress in epoch, the mankind are more and more higher for environmental quality requirement, in order to protect environment to save
Energy environmental protection and green energy resource promotion and application come into existence as the situation requires, and one of mode wherein making protection ring border is for expanding electricity
The usage amount of ejector half automobile, reduces the usage amount of oil consumption type automobile.
Owing to same producer can produce the electric automobile of two or more different model, and the power of electric automobile is joined
Numbers etc. all may be different, need for its collocation different capabilities and the electrokinetic cell of power, therefore, existing electricity
Electrical automobile manufacturer needs to design corresponding electrokinetic cell, not only cost of labor and equipment cost for different automobile types
Height, and it is longer to design the R&D cycle, affects novel automobile development and promotes progressive.
Utility model content
The technical problems to be solved in the utility model, it is provided that a kind of electric automobile power battery module, is used for solving
Certainly existing electric automobile power battery cost of labor and equipment cost are high, the technical problem of construction cycle length.
This utility model is achieved in that
A kind of electric automobile power battery module, including battery installation frame and multiple battery cell；
Described battery installation frame is rectangular frame, is provided with multiple battery cell containing cavity side by side in framework,
Being provided with fin between adjacent battery cell containing cavity, battery cell is installed on described battery cell and houses
Intracavity, the side at battery installation frame top is provided with the module positive plate of strip, battery installation frame top
The opposite side in portion is provided with the module negative plate of strip, and module positive plate is connected with the positive pole of each battery cell,
Module negative plate is connected with the negative pole of each battery cell, and described module positive plate and module negative plate set respectively
It is equipped with lug；
The bottom of battery installation frame is provided with fixing seat, and the two ends of battery installation frame are respectively arranged with and vapour
The fixed plate that car car body connects.
Further, module positive plate and module negative plate are respectively by metallic elastic contact and battery cell
Positive pole and negative pole connect.
Further, described fin is aluminium radiator fin.
Further, described fixed plate includes upper mounted plate and is arranged at the bottom plate below upper mounted plate.
Further, the bottom of described fixing seat is provided with alignment pin.
This utility model has the advantage that this utility model power battery module structure is simple, including battery
Monomer and battery installation frame, battery cell is by being arranged at the module positive plate above framework and module negative pole
Plate electrically connects, and battery installation frame is fixed on automobile by the fixed plate of fixing seat and two ends, can be according to reality
Border needs to select the number of battery cell containing cavity on the number of battery cell and framework, it is achieved standardized designs,
Substantially reduce the construction cycle of battery modules and reduce cost of labor.
Accompanying drawing explanation
Fig. 1 is that the structural representation of this utility model embodiment electric automobile power battery module (is not installed
Fig. 2 is the connection diagram of battery cell and module positive plate；
Fig. 3 is the structural representation of fin.
1, lug；2, module positive plate；3, module negative plate；4, battery installation frame；5、
Lug；6, pond monomer containing cavity；7, fixing seat；8, bottom plate；9, upper mounted plate；11、
Battery cell；12, metallic elastic contact；13, fin.
Detailed description of the invention
By describing technology contents of the present utility model, structural feature in detail, being realized purpose and effect, below
In conjunction with embodiment and coordinate accompanying drawing to be explained in detail.
Refer to Fig. 1, for this utility model electric automobile power battery module, structure during battery cell is not installed
Schematic diagram, this battery modules includes battery installation frame 4 and multiple battery cell.
Wherein, described battery installation frame 4 is rectangular frame, is provided with multiple battery list side by side in framework
Body containing cavity 6, battery cell is installed in described containing cavity 6, sets between adjacent battery cell containing cavity 6
It is equipped with fin 13.Battery installation frame 4 top both sides be respectively arranged with module positive plate 2 and module
Negative plate 5, module positive plate 2 and module negative plate 5 are metallic conduction plate.Refer to Fig. 2, battery cell
With the connected mode of module positive plate, equally spaced on module positive plate 2 and module negative plate 5 it is provided with gold
Belonging to elastic contact blade 12, module positive plate 2 is connected by the positive pole of metallic elastic contact 12 with each battery cell 11
Connect.Same module negative plate is connected with the negative pole of each battery cell by metallic elastic contact, so that each electricity
Pond is monomer series-connected.Described module positive plate 2 and module negative plate 5 are respectively arranged with lug 1 and 3,
I.e. anode ear and negative electrode lug, battery modules is mechanical, electrical with the power current of electric automobile by described lug 1 and 3
The electric components such as buckling parallel operation connect.
It is provided with fixing seat 7 in the bottom of battery installation frame 4, the bottom of fixing seat 7 is provided with alignment pin,
When battery modules is installed, alignd with the hole, location on automobile by alignment pin, the peace of battery modules can be improved
Dress precision and installation speed.Consolidating of being connected with car body it is respectively arranged with at the two ends of battery installation frame 4
Determining plate, described fixed plate includes upper mounted plate 9 and is arranged at the bottom plate 8 below upper mounted plate.For improving
The structural strength of battery installation frame, can arrange connecting bolt between upper mounted plate and bottom plate.
Referring to Fig. 3, for the structural representation of described fin, described fin 13 is aluminium radiator fin, and
It is by diel rammed waveform sheet material.The heat of battery cell not only effectively can be transferred to electricity by it
Outside the module of pond, and this waveform sheet material can effectively absorb the produced impulsive force of collision, touches there is automobile
Can effectively protect battery cell to deform when hitting, leakage, electric leakage, improve vehicle safety performance.
The foregoing is only embodiment of the present utility model, not thereby limit the scope of the claims of the present utility model,
Every equivalent shapes utilizing this utility model description and accompanying drawing content to be made or reconfiguration, or directly or
Indirectly it is used in other relevant technical fields, is the most in like manner included in scope of patent protection of the present utility model.