CN217719822U

CN217719822U - New energy automobile BMS battery management and insulation resistance produce device

Info

Publication number: CN217719822U
Application number: CN202220779129.7U
Authority: CN
Inventors: 边朋朋; 高海松; 左大双; 李学良
Original assignee: Chongqing Jinmei Automotive Electronics Co ltd
Current assignee: Chongqing Jinmei Automotive Electronics Co ltd
Priority date: 2022-04-06
Filing date: 2022-04-06
Publication date: 2022-11-01
Anticipated expiration: 2032-04-06

Abstract

The utility model relates to a new energy automobile technical field discloses a new energy automobile BMS battery management and insulation resistance produce device, often can not carry out the drying to the device that is used for managing the battery for the battery damages easily, and the insulation resistance who is used for managing the device produces the device inconvenient installation. The solar cell drying box comprises a box body, wherein a plurality of first partition plates and second partition plates are fixedly arranged in the box body, and the two first partition plates and the two second partition plates are vertically arranged; under the action of the spring, the cross rod can be inserted into the jack to limit and fix the whole body of the insulation resistance generating device.

Description

New energy automobile BMS battery management and insulation resistance produce device

Technical Field

The utility model relates to a new energy automobile technical field specifically is a new energy automobile BMS battery management and insulation resistance produce device.

Background

Currently, lithium ion batteries have proven to be the most desirable power source for pure electric vehicles due to their high charge density and low weight. Since the size of the lithium ion battery is large, the operation property is very unstable. In addition, the single batteries are combined, and it is very difficult to monitor the voltage and current working conditions under any conditions. To solve this difficulty, a special dedicated system called a Battery Management System (BMS) is required. Also in order to obtain maximum efficiency from the battery pack, all the batteries should be fully charged and discharged at the same voltage at the same time, which again requires the participation of the BMS. It is conceivable that no BMS is absolutely impracticable.

In use, the device for managing the battery is often not dried, so that the battery is easily damaged, and the insulation resistance generating device for managing the device is inconvenient to install. In view of this situation, those skilled in the art have provided a new energy automobile BMS battery management and insulation resistance generation apparatus.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a new energy automobile BMS battery management and insulation resistance produce device to solve often can not carry out the drying to the device that is used for managing the battery that proposes in the above-mentioned background art, make the battery damage easily, and the insulation resistance that is used for the management device produces the inconvenient problem of installing of device.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a new energy automobile BMS battery management device, includes the box body, fixed mounting has a plurality of first space bars and second space bar in the box body, and two first space bars and two second space bar are perpendicular setting, and first space bar and second space bar separate into a plurality of spaces with the box body is inside, and it has a plurality of diaphragms to peg graft between first space bar and the second space bar, and the diaphragm is the fretwork setting.

As a further aspect of the present invention: the top fixed mounting of diaphragm has two to carry the post, and just two carry the post and set up for the symmetry.

As a further aspect of the present invention: the bottom fixed mounting of diaphragm has four support columns, and four support columns are located the bottom corner of diaphragm respectively.

As a further aspect of the present invention: an inserting plate is inserted into one side of the box body, a drying agent is arranged on the inserting plate, and the bottom of the supporting column is in contact with the top of the inserting plate.

As the utility model discloses further scheme again: the utility model provides a new energy automobile BMS battery insulation resistance produces device, battery insulation resistance produces the device and is applied to battery insulation resistance and produces the device, one side of box body is provided with insulation resistance and produces the device main part, and insulation resistance produces the fixed mounting of the bilateral symmetry of device main part has the curb plate, and one side fixed mounting of box body has two track framves, and the curb plate pegs graft between two track framves.

As the utility model discloses further scheme again: one side fixed mounting of track frame has a horizontal section of thick bamboo, and one side of a horizontal section of thick bamboo is pegged graft and is had the horizontal pole, and one side fixed mounting of horizontal pole has the pull rod, and the pull rod runs through the opposite side of a horizontal section of thick bamboo, has seted up the jack on the curb plate, and the one end of horizontal pole is pegged graft in the jack.

As the utility model discloses further scheme again: two springs are arranged in the transverse cylinder and are respectively positioned on two sides of the pull rod.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the first partition plate and the second partition plate can divide the box body into a plurality of areas, the battery can be placed above the transverse plate for related operation, the transverse plate can leak water to protect the battery, the drying agent on the inserting plate can absorb water to ensure a dry environment, the transverse plate can be supported by the supporting columns, and the transverse plate can be lifted by lifting the supporting columns;

2. the insulation resistance produces the device main part and can be used to the battery management in-process, and the pulling pull rod can be inserted the curb plate in the track frame, and under the effect of spring, the horizontal pole can be inserted in the jack, produces the whole spacing fixed that carries on of device main part to insulation resistance.

Drawings

FIG. 1 is a perspective view of the whole structure of the present invention;

FIG. 2 is a schematic view of the cross plate structure of the present invention;

fig. 3 is a schematic view of the front section mounting structure of the insulation resistor generating device of the present invention.

In the figure: 1. a box body; 2. an insulation resistance generating device main body; 11. a first partition plate; 12. a second partition plate; 13. a transverse plate; 14. inserting plates; 15. lifting the column; 16. a support pillar; 21. a side plate; 22. a rail frame; 23. a transverse cylinder; 24. a cross bar; 25. a jack; 26. a spring; 27. a pull rod.

Detailed Description

The technical solution in the embodiment of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiment of the present invention, please refer to fig. 1 to 3, and the embodiment of the present invention is as follows:

the utility model provides a new energy automobile BMS battery management device, includes box body 1, and fixed mounting has a plurality of first space bars 11 and second space bar 12 in the box body 1, and two first space bars 11 and two second space bar 12 are perpendicular settings, and first space bar 11 and second space bar 12 become a plurality of spaces with 1 internal partitioning of box body, and peg graft between first space bar 11 and the second space bar 12 and have a plurality of diaphragms 13, and diaphragm 13 is the fretwork setting.

In fig. 1 and 2: two lifting columns 15 are fixedly arranged at the top of the transverse plate 13, and the two lifting columns 15 are symmetrically arranged, so that the transverse plate 13 can be conveniently lifted; the bottom of the transverse plate 13 is fixedly provided with four support columns 16, and the four support columns 16 are respectively positioned at the bottom corners of the transverse plate 13 and can be used for supporting; an inserting plate 14 is inserted into one side of the box body 1, a drying agent is arranged on the inserting plate 14, and the bottom of the supporting column 16 is in contact with the top of the inserting plate 14, so that the inside of the box body 1 can be kept dry.

In fig. 1 and 3: a battery insulation resistance generating device of a new energy automobile BMS is applied to the battery insulation resistance generating device, an insulation resistance generating device main body 2 is arranged on one side of a box body 1, side plates 21 are symmetrically and fixedly arranged on two sides of the insulation resistance generating device main body 2, two track frames 22 are fixedly arranged on one side of the box body 1, the side plates 21 are inserted between the two track frames 22, and the insulation resistance generating device main body 2 can be installed; a transverse cylinder 23 is fixedly installed on one side of the track frame 22, a transverse rod 24 is inserted into one side of the transverse cylinder 23, a pull rod 27 is fixedly installed on one side of the transverse rod 24, the pull rod 27 penetrates through the other side of the transverse cylinder 23, an insertion hole 25 is formed in the side plate 21, one end of the transverse rod 24 is inserted into the insertion hole 25, and limiting and fixing can be carried out; two springs 26 are arranged in the transverse cylinder 23, and the two springs 26 are respectively positioned at two sides of the pull rod 27 and can be clamped.

The utility model discloses a theory of operation is: the box body 1 can be divided into a plurality of areas by the first partition plate 11 and the second partition plate 12, the battery can be placed above the transverse plate 13 for related operation, the transverse plate 13 can leak water to protect the battery, the drying agent on the plug board 14 can absorb the water to ensure a dry environment, the transverse plate 13 can be supported by the support columns 16, and the transverse plate 13 can be lifted by the lifting columns 15; the insulation resistance generating device main body 2 can be used in the battery management process, the side plate 21 can be inserted into the track frame 22 by pulling the pull rod 27, and the cross rod 924 can be inserted into the insertion hole 25 under the action of the spring 26 to limit and fix the whole insulation resistance generating device main body 2.

The above-mentioned, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a new energy automobile BMS battery management device, includes box body (1), its characterized in that, fixed mounting has a plurality of first space bars (11) and second space bar (12) in box body (1), and two first space bars (11) and two second space bar (12) are perpendicular setting, and first space bar (11) and second space bar (12) become a plurality of spaces with box body (1) internal partitioning, and peg graft between first space bar (11) and the second space bar (12) and have a plurality of diaphragms (13), and diaphragm (13) are the fretwork setting.

2. The BMS battery management device for the new energy automobile according to claim 1, wherein two lifting posts (15) are fixedly installed on the top of the transverse plate (13), and the two lifting posts (15) are symmetrically arranged.

3. The BMS battery management device according to claim 1, wherein four support columns (16) are fixedly installed at the bottom of the horizontal plate (13), and the four support columns (16) are respectively located at the bottom corners of the horizontal plate (13).

4. The BMS battery management device for the new energy automobile as claimed in claim 1, wherein a plug board (14) is inserted into one side of the case body (1), a desiccant is disposed on the plug board (14), and the bottom of the support post (16) contacts with the top of the plug board (14).

5. The new energy automobile BMS battery insulation resistance produces device, characterized in that, battery insulation resistance produces device and is applied to any one new energy automobile BMS battery management device of claim 1-4, wherein, one side of box body (1) is provided with insulation resistance produces device main part (2), the bilateral symmetry's of insulation resistance produces device main part (2) fixed mounting has curb plate (21), one side fixed mounting of box body (1) has two track frame (22), and curb plate (21) pegs graft between two track frame (22).

6. The device for generating the insulation resistance of the BMS battery of the new energy automobile according to claim 5, wherein a cross tube (23) is fixedly installed at one side of the rail frame (22), a cross rod (24) is inserted into one side of the cross tube (23), a pull rod (27) is fixedly installed at one side of the cross rod (24), the pull rod (27) penetrates through the other side of the cross tube (23), a jack (25) is formed in the side plate (21), and one end of the cross rod (24) is inserted into the jack (25).

7. The new energy automobile BMS battery insulation resistance generating device according to claim 6, wherein two springs (26) are arranged in the cross tube (23), and the two springs (26) are respectively located at both sides of the pull rod (27).