CN215896595U

CN215896595U - Battery pack BMS management system capable of being externally arranged

Info

Publication number: CN215896595U
Application number: CN202122471155.1U
Authority: CN
Inventors: 王文杰
Original assignee: Xuzhou Tuwei New Energy Co ltd
Current assignee: Xuzhou Tuwei New Energy Co ltd
Priority date: 2021-10-14
Filing date: 2021-10-14
Publication date: 2022-02-22
Anticipated expiration: 2031-10-14

Abstract

The utility model relates to the technical field of BMS (battery management system), in particular to an external battery pack BMS (battery management system), which solves the problem that in the prior art, a battery pack and the BMS are arranged in a same box body in a built-in integrated manner, so that the battery pack is damaged and replaced inconveniently, and is not very practical. The utility model provides a can external group battery BMS management system, includes BMS mainboard box, a plurality of connection port has been seted up to one side of BMS mainboard box, and the top of BMS mainboard box can be dismantled and be connected with one side and be equipped with the open-ended box body, and the inner chamber bottom of box body is connected with the group battery through the installation department, and one side of box body and the top position that is located a plurality of connection port set up a plurality of and be used for the connecting wire of group battery to pass and run through the wire casing on one side of the box body, and the radiating groove at box body top is seted up to a plurality of at the top of box body. The battery pack replacing and maintaining device is reasonable in structure, convenient to rapidly disassemble and assemble, capable of greatly improving the replacing and maintaining efficiency of the battery pack, and high in practicability.

Description

Battery pack BMS management system capable of being externally arranged

Technical Field

The utility model relates to the technical field of BMS management systems, in particular to an external battery pack BMS management system.

Background

In the prior art, the battery pack and the BMS management system are arranged in the same box body as a built-in integrated mode, so that the inconvenience of damage and replacement of the battery pack is caused, and the battery pack management system is not very practical.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an external battery pack BMS management system, which solves the problem that in the prior art, a battery pack and the BMS management system are arranged in a same box in a built-in integrated manner, so that the battery pack is damaged and replaced inconveniently, and is not very practical.

In order to achieve the purpose, the utility model adopts the following technical scheme:

the utility model provides a can external group battery BMS management system, includes BMS mainboard box, and a plurality of connection port has been seted up to one side of BMS mainboard box, the top of BMS mainboard box can be dismantled and be connected with one side and be equipped with the open-ended box body, there is the group battery inner chamber bottom of box body through the installation department connection, one side of box body and the top position that is located a plurality of connection port set up a plurality of and be used for the connecting wire of group battery to pass and run through the wire casing on one side of the box body, the radiating groove at box body top is seted up to a plurality of through the box body top.

Preferably, one side opening part of box body can be dismantled and be connected with the curb plate, the curb plate adopts the aluminium alloy to make.

Preferably, the both sides of box body all are provided with the connecting plate that the front view is L shape, one side of the vertical section of connecting plate and the lateral wall fixed connection of box body, the bottom of the horizontal segment of connecting plate can be dismantled with the top of BMS mainboard box and be connected.

Preferably, the top level of box body is provided with the dust cover with box body top looks adaptation, the bottom both sides of dust cover and the top both sides of box body are fixedly connected with magnet board respectively.

Preferably, the installation department includes that the front view is the support frame of U-shaped, the one end of two vertical sections of support frame all with the inner chamber bottom fixed connection of box body, the group battery pass through the mounting panel with the top of the horizontal segment of support frame can be dismantled and be connected, a plurality of louvre has all been seted up at the top of the horizontal segment of support frame and the top of mounting panel.

Preferably, the plug boards are fixedly connected to two sides of the top of the mounting board, the transverse plates are fixedly connected to two sides of the top of the support frame, and the plug grooves matched with the plug boards are formed in the corresponding sides of the transverse plates.

The utility model has at least the following beneficial effects:

through the box body, the group battery, the setting of wire casing and radiating groove, when being connected BMS mainboard box with the group battery, at first in the box body is installed into through the installation department with the group battery, pass one side of box body with the connecting wire of group battery through the wire casing and be connected with the connection port of BMS mainboard box, when later stage needs overhaul the group battery or change, can carry out the dismouting fast with the group battery in the box body directly from, rational in infrastructure, the quick assembly disassembly of being convenient for has improved the efficiency that the group battery was changed and was safeguarded greatly, therefore, the clothes hanger is strong in practicability.

The utility model also has the following beneficial effects:

when the BMS mainboard box body is connected with the battery pack, the battery pack is firstly installed into the box body through the installation part, the battery pack is installed at the top of the installation plate, the installation plate is then inserted with the transverse plate of the support frame through the insertion plates at the two sides of the top, so that the battery pack is connected to the top of the support frame, then the connecting wire of the battery pack penetrates through one side of the box body through the wire slot to be connected with the connecting port of the BMS mainboard box body, when the battery pack needs to be overhauled or replaced at the later stage, the battery pack can be quickly disassembled and assembled directly from the box body, in daily use, heat emitted by the battery pack can be effectively and quickly dissipated through the heat dissipation holes and the heat dissipation grooves, the service life of the battery pack is prolonged, dust can be effectively prevented from entering the box body by the dust cover, the disassembly and the assembly are convenient to clean, the quick disassembly and the assembly are convenient, the efficiency of the replacement and maintenance of the battery pack is greatly improved, the practicability is strong.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

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

FIG. 2 is a schematic view of a dust boot according to the present invention;

FIG. 3 is a schematic view of the structure of the mounting portion of the present invention.

In the figure: 1. a wire slot; 2. a BMS mainboard box body; 3. a connecting plate; 4. a box body; 5. a magnet plate; 6. a heat sink; 7. a dust cover; 8. an installation part; 9. a side plate; 10. a battery pack; 11. a transverse plate; 12. a support frame; 13. heat dissipation holes; 14. a plugboard; 15. and (7) mounting the plate.

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 utility model and are not intended to limit the utility model.

Referring to fig. 1-3, an external battery pack BMS management system includes a BMS motherboard case 2, a plurality of connection ports are formed at one side of the BMS motherboard case 2, a case 4 having an opening at one side is detachably connected to the top of the BMS motherboard case 2, a battery pack 10 is connected to the bottom of an inner cavity of the case 4 through a mounting part 8, a plurality of wire slots 1 through which connection wires for the battery pack 10 pass and penetrate one side of the case 4 are formed at one side of the case 4 and at the top of the plurality of connection ports, a plurality of heat dissipation grooves 6 through which the top of the case 4 is formed at the top of the case 4, and particularly, when the BMS motherboard case 2 is connected to the battery pack 10 through the case 4 by arranging the case 4, the battery pack 10, the wire slots 1 and the heat dissipation grooves 6, the battery pack 10 is first mounted into the case 4 through the mounting part 8, and then the connection wires of the battery pack 10 are connected to the connection ports of the BMS motherboard case 2 through one side of the case 4 through the wire slots 1, when later stage needs overhaul group battery 10 or change, can carry out the dismouting fast with group battery 10 directly in the box body 4, rational in infrastructure, the quick assembly disassembly of being convenient for has improved the efficiency that group battery 10 was changed and was safeguarded greatly, and the practicality is strong.

The scheme has the following working processes:

through box body 4, group battery 10, wire casing 1 and radiating groove 6's setting, when being connected BMS mainboard box 2 with group battery 10, at first install into box body 4 with group battery 10 through installation department 8 in, the connecting wire that passes group battery 10 through wire casing 1 after that passes one side of box body 4 and is connected with the connection port of BMS mainboard box 2, when later stage needs overhaul group battery 10 or change, can carry out the dismouting fast with group battery 10 directly in the box body 4.

According to the working process, the following steps are known:

it is rational in infrastructure, the quick assembly disassembly of being convenient for has improved the efficiency that group battery 10 was changed and was safeguarded greatly, and the practicality is strong.

Further, one side opening part of box body 4 can be dismantled and be connected with curb plate 9, and curb plate 9 adopts the aluminium alloy to make, and is concrete, through the setting of curb plate 9, can protect one side opening part of box body 4.

Further, the both sides of box body 4 all are provided with the connecting plate 3 that the front view is L shape, and one side of the vertical section of connecting plate 3 and the lateral wall fixed connection of box body 4, the bottom of the horizontal segment of connecting plate 3 can be dismantled with BMS mainboard box 2's top and be connected, and is concrete, through the setting of connecting plate 3, has improved the convenience that box body 4 and BMS mainboard box 2 are connected.

Further, the top level of box body 4 is provided with the dust cover 7 with 4 top looks adaptations of box body, and the bottom both sides of dust cover 7 and the top both sides of box body 4 are fixedly connected with magnet board 5 respectively, and is concrete, through the setting of magnet board 5 and dust cover 7, can effectively carry out the separation to the dust, and the dismouting of being convenient for simultaneously clears up.

Further, installation department 8 includes that the front view is the support frame 12 of U-shaped, the one end of two vertical sections of support frame 12 all with the inner chamber bottom fixed connection of box body 4, group battery 10 can dismantle with the top of the horizontal segment of support frame 12 through mounting panel 15 and be connected, a plurality of louvre 13 has all been seted up at the top of the horizontal segment of support frame 12 and the top of mounting panel 15, and is concrete, through the setting of support frame 12, improves the support to group battery 10, improves the heat-sinking capability simultaneously.

Further, the equal fixedly connected with plugboard 14 in top both sides of mounting panel 15, the equal fixedly connected with diaphragm 11 in top both sides of support frame 12, the inserting groove with plugboard 14 looks adaptation is all seted up to two corresponding one sides of diaphragm 11, and is concrete, through plugboard 14 and diaphragm 11's setting, is convenient for be connected mounting panel 15 and support frame 12 fast.

In summary, the following steps: when the BMS mainboard box body 2 is connected with the battery pack 10, firstly, the battery pack 10 is installed into the box body 4 through the installation part 8, the battery pack 10 is installed at the top of the installation plate 15, then, the installation plate 15 is inserted with the transverse plate 11 of the support frame 12 through the insertion plates 14 at the two sides of the top, so that the battery pack 10 is connected to the top of the support frame 12, then, the connecting wire of the battery pack 10 passes through the wire groove 1 and passes through one side of the box body 4 to be connected with the connecting port of the BMS mainboard box body 2, when the battery pack 10 needs to be overhauled or replaced in the later period, the battery pack 10 can be rapidly assembled and disassembled directly from the box body 4, in daily use, the heat emitted by the battery pack 10 can be rapidly emitted through the heat dissipation holes 13 and the heat dissipation grooves 6, the service life of the battery pack 10 is prolonged, the dust cover 7 can effectively prevent dust from entering the box body 4 and is convenient for assembly and disassembly, the convenient clearance of carrying on, it is rational in infrastructure, the quick assembly disassembly of being convenient for has improved the efficiency that group battery 10 was changed and was safeguarded greatly, and the practicality is strong.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are merely illustrative of the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can external group battery BMS management system, includes BMS mainboard box (2), and a plurality of connection port has been seted up to one side of BMS mainboard box (2), its characterized in that, the top of BMS mainboard box (2) can be dismantled and be connected with one side and be equipped with open-ended box body (4), the inner chamber bottom of box body (4) is connected with group battery (10) through installation department (8), one side of box body (4) and the top position that is located a plurality of connection port set up a plurality of connecting wire that is used for group battery (10) and pass and run through wire casing (1) of box body (4) one side, a plurality of radiating groove (6) that run through box body (4) top are seted up at the top of box body (4).

2. The external battery pack BMS management system as claimed in claim 1, wherein a side plate (9) is detachably connected to one side opening of the box body (4), and the side plate (9) is made of aluminum profile.

3. The external battery pack BMS management system as claimed in claim 1, wherein the connecting plates (3) with L-shaped front view are arranged on both sides of the box body (4), one side of the vertical section of the connecting plate (3) is fixedly connected with the outer side wall of the box body (4), and the bottom of the horizontal section of the connecting plate (3) is detachably connected with the top of the BMS mainboard box body (2).

4. The external battery pack BMS management system as claimed in claim 1, wherein a dust cover (7) is horizontally disposed on the top of the box (4) and is adapted to the top of the box (4), and magnet plates (5) are fixedly connected to two sides of the bottom of the dust cover (7) and two sides of the top of the box (4), respectively.

5. The BMS management system as claimed in claim 1, wherein the mounting portion (8) comprises a support frame (12) with a U-shaped front view, one end of each of two vertical sections of the support frame (12) is fixedly connected with the bottom of the inner cavity of the box body (4), the battery pack (10) is detachably connected with the top of the horizontal section of the support frame (12) through a mounting plate (15), and a plurality of heat dissipation holes (13) are formed in the top of the horizontal section of the support frame (12) and the top of the mounting plate (15).

6. The BMS management system as claimed in claim 5, wherein each of two sides of the top of the mounting plate (15) is fixedly connected with a plug board (14), each of two sides of the top of the support frame (12) is fixedly connected with a transverse plate (11), and each of two corresponding transverse plates (11) is provided with a plug slot adapted to the plug board (14).