CN109638187B

CN109638187B - Multifunctional battery device

Info

Publication number: CN109638187B
Application number: CN201811446995.9A
Authority: CN
Inventors: 孙洪良; 万文君
Original assignee: Jiangsu Yueda Special Vehicle Co Ltd
Current assignee: Jiangsu Yueda Special Vehicle Co Ltd
Priority date: 2018-11-29
Filing date: 2018-11-29
Publication date: 2021-06-15
Anticipated expiration: 2038-11-29
Also published as: CN109638187A

Abstract

The invention discloses a multifunctional battery device, which structurally comprises a shell, a plug-in, a high-voltage part, a BMS, a heating film, a VDA module, a MSD and an antistatic device, the beneficial effects are that, in order to solve the problems that the inner part of the battery device can not be prevented from static electricity and the battery device can not be damped, the antistatic device, the antistatic plate and the antistatic sponge layer can absorb and conduct static electricity generated in the battery device, thereby playing an anti-static role, when vibration force is generated in the shell, the VDA module presses the pressure plate to make the pressure plate press the elastic base and the spring to the inner side of the fixed frame, the spring absorbs the vibration force through deformation, simultaneously the ceramic plate can improve the intensity of fixed frame, has reached and to have prevented static to battery device inside, can carry out absorbing beneficial effect to battery device.

Description

Multifunctional battery device

Technical Field

The invention relates to the technical field of battery devices, in particular to a multifunctional battery device.

Background

The battery system for the electric automobile is controlled by the vehicle control unit, the internal structure is complex, the battery replacement needs to be matched with a communication protocol, the universality is not high, the common battery of the electric motorcycle is only provided with a slow charging interface and no fast charging interface, the charging time is long, the charging in a public charging pile is inconvenient, the low-temperature discharging efficiency is extremely low, the environmental adaptability is not good, the static electricity can not be prevented in the battery device, and the shock absorption can not be carried out on the battery device.

Disclosure of Invention

Technical problem to be solved

In order to overcome the defects of the prior art, the multifunctional battery device is provided so as to solve the problem that static electricity cannot be prevented inside the battery device and the battery device cannot be damped, and the beneficial effects that the static electricity can be prevented inside the battery device and the damping can be carried out on the battery device are achieved.

(II) technical scheme

The invention is realized by the following technical scheme: the invention provides a multifunctional battery device, which comprises a shell, a plug-in, a high-voltage part, a BMS (battery management system), a heating film, a VDA module and a MSD (battery data acquisition) module, and is characterized in that: still include antistatic device, plug-in components and shell left end front and back both sides are pegged graft perpendicularly, the high-pressure part is located the inside left end of shell to weld with the inside left end of shell, the VDA module is located the inside right-hand member downside of shell to carry out perpendicular threaded connection through hexagon bolt and the inside right-hand member downside of shell, BMS is located rear side in the middle of VDA module top left end third and top and BMS passes through hexagon bolt and carries out perpendicular threaded connection with VDA module top left end third and top middle rear side, the heating film carries out seamless bonding through sol and VDA module front and back both sides, MSD carries out bolted connection with VDA module top right front end, antistatic device and shell inside wall bonding bolted connection, antistatic device includes antistatic plate, antistatic sponge layer, montant, horizontal pole, fixed frame, elastic base, The anti-static plate is connected with a bonding bolt on the inner side wall of the shell, the anti-static sponge layer is of a cuboid structure and is seamlessly bonded with the lower right side of the front end of the anti-static plate through sol, the fixed frame is positioned in the middle of the anti-static sponge layer and is bonded with the middle of the anti-static sponge layer, the vertical rod is of a cylindrical structure and vertically penetrates through the middle of the front end of the fixed frame and is spliced with the middle of the front end of the fixed frame, the horizontal rod is of a cylindrical structure and penetrates through the middle of the right end of the fixed frame and is vertically spliced with the middle of the right end of the fixed frame, the elastic base is vertically seamlessly bonded with the middle of the lower end inside the fixed frame through sol, the pressing plate is of a cuboid structure and is vertically seamlessly bonded with the front end of the elastic base through sol, and the spring is, the ceramic plate is seamlessly bonded with the inner side wall of the fixing frame; the number of the VDA modules is eight, and the VDA modules are all 50 Ah;

the anti-static sponge layer is provided with eight, and the anti-static sponge layer is evenly distributed along the upper and lower sides of the front end of the anti-static plate, the upper end of the anti-static sponge layer is provided with a fixed frame, and the fixed frame is internally provided with an elastic base and a spring.

III) beneficial effects

Compared with the prior art, the invention has the following beneficial effects:

1) for solving can't prevent static to battery device inside, and can't carry out the absorbing problem to battery device, through being provided with anti-static device, prevent the static board and prevent that the static sponge layer can play and absorb electrically conductive to the static of the inside production of battery device, thereby play antistatic action, next when the inside shaking force that produces of shell, the clamp plate is moved to VDA module pressure, make the clamp plate press dynamic elastic base and spring to fixed frame inboard, the spring absorbs the shaking force through deformation, the ceramic plate can improve the intensity of fixed frame simultaneously, reached and to have prevented static to battery device inside, can carry out absorbing beneficial effect to battery device.

Drawings

Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the internal structure of the battery device according to the present invention;

FIG. 3 is a schematic side view of a battery device according to the present invention;

FIG. 4 is a schematic view of the internal structure of the anti-static device of the present invention;

FIG. 5 is a schematic view of the internal structure of the fixing frame of the present invention;

fig. 6 is a schematic diagram of the battery device of the present invention.

In the figure: the device comprises a shell-1, a plug-in component-2, a high-voltage component-3, a BMS-4, a heating film-5, a VDA module-6, an MSD-7, an anti-static device-8, an anti-static plate-801, an anti-static sponge layer-802, vertical rods-803, horizontal rods-804, a fixed frame-805, an elastic base-806, springs-807, a pressure plate-808 and ceramic plates-809.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1, fig. 2, fig. 3, fig. 4, fig. 5 and fig. 6, the present invention provides a multifunctional battery device: including shell 1, plug-in components 2, high-voltage component 3, BMS4, heating film 5, VDA module 6, MSD7 and antistatic device 8, plug-in components 2 carry out perpendicular grafting with both sides around the shell 1 left end, high-voltage component 3 is located the inside left end of shell 1, and weld with the inside left end of shell 1, VDA module 6 is located the inside right-hand member downside of shell 1, and carry out perpendicular threaded connection through hexagon bolt and the inside right-hand member downside of shell 1, BMS4 is located VDA module 6 top left end third department and top middle rear side and BMS4 carries out perpendicular threaded connection through hexagon bolt and VDA module 6 top left end third department and top middle rear side, heating film 5 carries out seamless bonding through sol and VDA module 6 front and back both sides, MSD7 carries out bolted connection with VDA module 6 top right front end, antistatic device 8 and shell 1 inside wall bonding bolted connection, antistatic device 8 includes antistatic plate, the front of going up, the VDA module 6 front and back both sides are connected, An antistatic sponge layer 802, vertical rods 803, a cross rod 804, a fixed frame 805, an elastic base 806, springs 807, a press plate 808 and a ceramic plate 809, wherein the antistatic plate 801 is connected with the inner side wall of the shell 1 through bonding bolts, the antistatic sponge layer 802 is in a cuboid structure and the antistatic sponge layer 802 is seamlessly bonded with the right lower side of the front end of the antistatic plate 801 through sol, the fixed frame 805 is positioned in the middle of the antistatic sponge layer 802 and is bonded with the middle of the antistatic sponge layer 802, the vertical rods 803 are in a cylindrical structure and the vertical rods 803 vertically penetrate through the middle of the front end of the fixed frame 805 and are spliced with the middle of the front end of the fixed frame 805, the cross rod 804 is in a cylindrical structure and the cross rod 804 penetrates through the middle of the right end of the fixed frame 805 and is vertically spliced with the middle of the right end of the fixed frame 805, the elastic base 806 is vertically seamlessly bonded with the middle of the lower end of the inside of the fixed, the spring 807 is installed on the upper end of the elastic base 806 and the lower end of the pressure plate 808, and the ceramic plate 809 is seamlessly bonded to the inner side wall of the fixed frame 805.

Eight VDA modules 6 are arranged, and the VDA modules 6 are all 50 Ah.

The number of the anti-static sponge layers 802 is eight, the anti-static sponge layers 802 are uniformly distributed along the upper and lower sides of the front end of the anti-static plate 801, fixed frames 805 are arranged at the upper ends of the anti-static sponge layers 802, and elastic bases 806 and springs 807 are arranged inside the fixed frames 805.

The BMS4 is a link between a battery and a user, mainly aims at a secondary battery, mainly aims at improving the utilization rate of the battery and preventing the battery from being overcharged and overdischarged, can be used for electric automobiles, battery trucks, robots, unmanned aerial vehicles and the like, and is also a common storage format of computer music game files and a new generation of telecommunication service management system name.

The working principle is as follows: when charging is required, the battery is connected with the plug-in unit 2 through the plug connector, so as to perform charging, wherein the high voltage part 3 plays a role in lifting a power supply, the BMS4 is a link between the battery and a user, the utilization rate of the battery can be improved, the overcharge and the overdischarge of the battery can be prevented, the terminal voltage and the temperature of each battery in the storage battery pack of the electric automobile, the charging and discharging current and the total voltage of the battery pack can be collected in real time, the overcharge or overdischarge of the battery can be prevented, the heating film 5 is electrified to generate heat, the temperature of the VDA module 6 can be kept constant, the working efficiency of the battery can be increased, the MSD7 can quickly separate the connection of a high voltage circuit, the overdischarge of the battery can be prevented, and the anti-static sponge board 801 and the anti-static layer 802 can absorb and conduct static electricity generated inside the battery device by being, therefore, the anti-static function is achieved, next, when vibration force is generated inside the shell 1, the VDA module 6 presses the pressing plate 808, the pressing plate 808 presses the elastic base 806 and the spring 807 to the inner side of the fixing frame 805, the spring 807 absorbs the vibration force through deformation, meanwhile, the ceramic plate 809 can improve the strength of the fixing frame 805, the anti-static function can be achieved inside the battery device, the shock absorption can be achieved for the battery device, and the multifunctional battery device does not need a BMS system controlled by a whole vehicle controller and is intelligent; the fast and slow charging is integrated, and the use is convenient; the low-temperature heating function is realized, and the environmental adaptability is good; the maintenance switch is integrated, so that the safety is realized; the high-voltage output interface has good universality; software maintenance may be maintained remotely.

While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A multifunctional battery device includes a case (1), an insert (2), a high-voltage member (3), a BMS (4), a heating film (5), a VDA module (6), and a MSD (7), characterized in that: the anti-static device is characterized by further comprising an anti-static device (8), the plug-in (2) is vertically inserted into the front side and the rear side of the left end of the shell (1), the high-pressure part (3) is located at the left end inside the shell (1) and is welded with the left end inside the shell (1), the VDA module (6) is located at the lower side of the right end inside the shell (1) and is vertically connected with the lower side of the right end inside the shell (1) through a hexagon bolt, the BMS (4) is located at the left end third of the top of the VDA module (6) and is vertically connected with the rear side of the middle of the top, the BMS (4) is connected with the left end third of the top of the VDA module (6) and is vertically connected with the rear side of the middle of the top through a hexagon bolt, the heating film (5) is seamlessly bonded with the front side and the rear side of the VDA module (6) through sol, the MSD (7) is connected with the right end of the top of, the anti-static device (8) comprises an anti-static plate (801), an anti-static sponge layer (802), vertical rods (803), transverse rods (804), a fixing frame (805), an elastic base (806), springs (807), a pressing plate (808) and a ceramic plate (809), wherein the anti-static plate (801) is connected with the inner side wall of the shell (1) through bonding bolts, the anti-static sponge layer (802) is of a cuboid structure and is seamlessly bonded with the right lower side of the front end of the anti-static plate (801) through sol, the fixing frame (805) is positioned in the middle of the anti-static sponge layer (802) and is bonded with the middle of the anti-static sponge layer (802), the vertical rods (803) are of a cylindrical structure and vertically penetrate through the middle of the front end of the fixing frame (805) and are inserted into the middle of the front end of the fixing frame (805), the transverse rods (804) are of a cylindrical structure and the transverse rods (804) penetrate through the middle of the right end of the fixing, the elastic base (806) is vertically and seamlessly bonded with the middle of the lower end of the inside of the fixed frame (805) through sol, the pressing plate (808) is of a cuboid structure, the pressing plate (808) is vertically and seamlessly bonded with the front end of the elastic base (806) through sol, the spring (807) is installed at the upper end of the elastic base (806) and the lower end of the pressing plate (808), and the ceramic plate (809) is seamlessly bonded with the inner side wall of the fixed frame (805); the number of the VDA modules (6) is eight, and the VDA modules (6) are all 50 Ah;

the anti-static sponge layer (802) is provided with eight, the anti-static sponge layer (802) is uniformly distributed along the upper side and the lower side of the front end of the anti-static plate (801), the upper end of the anti-static sponge layer (802) is provided with a fixing frame (805), and the fixing frame (805) is internally provided with an elastic base (806) and a spring (807).