A kind of power battery pack
Technical field
The present invention relates to battery packs, and in particular to a kind of power battery pack.
Background technique
Currently, under the increasingly apparent severe situation of greenhouse effects, the whole world is for cleaning along with the aggravation of energy consumption
The demand of the energy becomes more urgent.As the electric energy in renewable energy, suffers from the various aspects of society and widely answer
With.For automobile industry, following development side is become with cleaning, the electric car of environmentally friendly power battery as a source of power
To especially in the more serious big and medium-sized cities of pollution problem, the batch of electric car runs, can concentrate and efficiently solve biography
System fuel vehicle produced pollution emission problem, core component of the power battery pack as electric car, to the dynamic property of vehicle
It can play a crucial role, and it is how powerful power battery pack is safe and reliable and be reasonably arranged in vehicle
On crucial effect is played again for the performance of power battery performance, but general battery pack volume is excessively huge, and holds
It easily causes vehicle frame overall load to be unevenly distributed, further, since power battery pack is more heavy, is filled by manually carrying on to carry off
Match, dismantle, it is very inconvenient.
Summary of the invention
The technical problem that solve of invention is to overcome existing battery pack volume is excessively huge assembled, dismantled, very
The problem of function of inconvenience, provide a kind of power battery pack.
In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions:
The present invention provides a kind of power battery pack, the top of the battery pack body is equipped with gland, and the one of the gland
End is equipped with dished cover, if the inside cavity formed on the gland and the dished cover is equipped with dry cell batteries, sets between the battery pack
There is partition, the bottom of the gland is equipped with rear shell, and the both ends of the rear shell are equipped with fixing axle, and the fixing axle, which is equipped with, fixes
The side in hole, the rear shell is equipped with connecting hole, connects between the gland and the fixing axle of the dished cover junction equipped with USB
Mouthful, the bottom of the rear shell is equipped with battery pedestal, and the rear shell and the gland are cuboid, and the bottom of the gland is equipped with card
Button, the rear shell are equipped with card slot.
As a preferred technical solution of the present invention, the gland by the card slot and it is described snap connection it is described after
Shell, the fixing axle is by being welded to connect in the rear shell.
As a preferred technical solution of the present invention, the rear shell and the gland are made using almag, described
One end of dished cover is equipped with jack, and the partition connects the dished cover by the jack.
As a preferred technical solution of the present invention, multiple power battery modules are arranged around battery management system
Cloth, the battery base position are equipped with insulating sheath.
The beneficial effects obtained by the present invention are as follows being: structure of the invention is novel, structure is simple, easy to operate, the power battery
Group assembly, by card slot, buckle and fixing axle, using the power battery pack of integral structure, installation, disassembly convenience are pressed simultaneously
Lid and rear shell use cuboid, and small volume, save the usable floor area in electric car, can be connected by wireless device, just
In control.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.In the accompanying drawings:
Fig. 1 is agent structure schematic diagram of the invention;
Fig. 2 is partial structural diagram of the invention;
In figure: 1, battery pack body;2, battery pack;3, gland;4, partition;5, dished cover;6, fixing axle;7, connecting hole;8,
Rear shell;9, fixation hole;10, battery pedestal;11, USB interface.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment 1
If Fig. 1-2 shows, the present invention provides a kind of power battery pack, the top of battery pack body 1 is equipped with gland 3, gland 3
One end be equipped with dished cover 5, be equipped with if the inside cavity formed on gland 3 and dished cover 5 is equipped with dry cell batteries 2, between battery pack 2 every
Plate 4, the bottom of gland 3 are equipped with rear shell 8, and the both ends of rear shell 8 are equipped with fixing axle 6, and fixing axle 6 is equipped with fixation hole 9, rear shell 8
Side be equipped with connecting hole 7, usb 11 is equipped between the fixing axle 6 of 5 junction of gland 3 and dished cover, the bottom of rear shell 8 is set
There is battery pedestal 10, rear shell 8 and gland 3 are cuboid, and gland 3 is by card slot and snaps connection rear shell 8, so that battery pack body
1 small volume, and vehicle frame overall load is be easy to cause to be evenly distributed, further, since power battery pack lighter in weight, convenient for tearing open
It unloads, the bottom of gland 3 is equipped with buckle, and rear shell 8 is equipped with card slot, and battery pack body 1 is used by card slot, buckle and fixing axle 6
The power battery pack of integral structure, installation, disassembly convenience.
Gland 3 is by card slot and snaps connection rear shell 8, and fixing axle 6 is by being welded to connect in rear shell 8.
Rear shell 8 and gland 3 are made using almag, and one end of dished cover 5 is equipped with jack, and partition 4 is connected convex by jack
Lid 5.
Multiple battery packs 2 are arranged around battery management system, are equipped with insulating sheath at battery pedestal 10.
When specific work, rear shell 8 and gland 3 first is made using almag, so that the heat radiation energy of battery pack body 1
Power is more superior, while gland 3 passes through card slot, snaps connection rear shell 8, and rear shell 8 and gland 3 are cuboid, so that battery pack sheet
1 small volume of body, and vehicle frame overall load is be easy to cause to be evenly distributed, further, since power battery pack lighter in weight, is convenient for
Disassembly, while battery pack body 1 is fixed on electric car by fixing axle 6, using the power battery pack of integral structure, peace
Dress, disassembly facilitate, and are equipped with insulating sheath at battery pedestal 10, have superior insulating properties, so that enhancing battery pack body
Safety.
The beneficial effects obtained by the present invention are as follows being: structure of the invention is novel, structure is simple, easy to operate, the power battery
Group assembly, by card slot, buckle and fixing axle, using the power battery pack of integral structure, installation, disassembly convenience are pressed simultaneously
Lid and rear shell use cuboid, and small volume, save the usable floor area in electric car, can be connected by wireless device, just
In control.
Finally, it should be noted that the preferred embodiment of present invention described above, is not intended to restrict the invention, although
Present invention has been described in detail with reference to the aforementioned embodiments, for those skilled in the art, still can be right
Technical solution documented by foregoing embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in protection of the invention
Within the scope of.