CN217214991U

CN217214991U - Battery energy storage device

Info

Publication number: CN217214991U
Application number: CN202221176717.8U
Authority: CN
Inventors: 李朋朋; 孟光鹏; 李鹏英
Original assignee: Baoding Mingyuan Communication Technology Co ltd
Current assignee: Baoding Mingyuan Communication Technology Co ltd
Priority date: 2022-05-11
Filing date: 2022-05-11
Publication date: 2022-08-16
Anticipated expiration: 2032-05-11

Abstract

The utility model relates to the technical field of battery energy, in particular to a battery energy storage device, which comprises a shell component, wherein a limiting component is arranged inside the shell component, a battery module is arranged inside the limiting component, the inner wall of the shell component is provided with a heat dissipation part, the heat dissipation part is opposite to the limiting component, an installation part is arranged above the limiting component, the installation part is fixedly installed on the shell component, and the installation part is mutually clamped with the top of the limiting component; the limiting assembly comprises two first side plates, two second side plates and two top plates, the two first side plates, the two second side plates and the two top plates are installed on the opposite side walls of the battery module respectively, the edge portions of the first side plates are mutually clamped with the edge portions of the top plates, the edge portions of the second side plates are mutually clamped with the edge portions of the top plates, insulating adhesive tapes are wound on the outer surfaces of the first side plates and the second side plates, and the top plates are mutually clamped with the installation portions. The utility model discloses can reach and make battery module fixed more firm, the purpose that the integrated device is compacter.

Description

Battery energy storage device

Technical Field

The utility model relates to a battery energy technical field especially relates to a battery energy memory.

Background

Present high-power electrical apparatus or equipment is when the start-up process, often need utilize the pressure that the power compensator reduced outside electric wire netting because its power is too high, the power compensator makes the power supply of needing battery energy memory starting, the battery energy memory who exists at present mainly fixes through the battery case, battery case inner space utilizes unreasonablely, and the structure is compact inadequately, and battery module places and produces easily and rock in the battery case inside, consequently urgently needed a battery energy memory to solve.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a battery energy memory to solve above-mentioned problem, reach and make battery module fixed more firm, the compacter purpose of whole device.

In order to achieve the above object, the utility model provides a following scheme: a battery energy storage device comprises a shell assembly, wherein a limiting assembly is arranged in the shell assembly, a battery module is installed in the limiting assembly, a heat dissipation part is arranged on the inner wall of the shell assembly, the heat dissipation part is opposite to the limiting assembly in position, an installation part is arranged above the limiting assembly, the installation part and the shell assembly are fixedly installed, and the installation part and the top of the limiting assembly are mutually clamped;

the limiting assembly comprises two first side plates, two second side plates and two top plates, the two first side plates, the two second side plates and the two top plates are installed on the outer wall of the battery module, the two first side plates, the two second side plates and the two top plates are installed on the opposite side walls of the battery module respectively, the first side plate edge portions are mutually clamped with the top plate edge portions, the second side plate edge portions are mutually clamped with the top plate edge portions, insulating adhesive tapes are wound on the outer surfaces of the first side plates and the second side plates, and the top plates are mutually clamped with the installation portions.

Preferably, the shell subassembly includes the casing, casing below rigid coupling has the base, casing top rigid coupling has the upper cover, shells inner wall with installation department fixed mounting, the heat dissipation part sets up on the casing lateral wall.

Preferably, a plurality of joint grooves have been seted up with the relative limit portion of roof to first curb plate, roof limit portion is equipped with a plurality of joints arch, the joint protruding with joint groove position sets up relatively, the joint arch can insert the joint inslot.

Preferably, the upper edge portion and the lower edge portion of the second side plate are fixedly connected with a plurality of inserting protrusions, a plurality of inserting grooves are formed in the edge portion of the top plate opposite to the second side plate, the inserting grooves and the inserting protrusions are arranged oppositely, and the inserting protrusions can be inserted into the inserting grooves.

Preferably, the installation department includes first mounting bracket and second mounting bracket, the second mounting bracket is located first mounting bracket top, first mounting bracket with second mounting bracket limit portion all with the inside rigid coupling of casing, the relative limit portion of first mounting bracket rigid coupling respectively has a plurality of installation archs, a plurality of mounting holes have been seted up to roof top surface both sides limit portion, the installation arch can insert in the mounting hole.

Preferably, the first mounting bracket both sides limit portion rigid coupling respectively has a plurality of first stationary blades, second mounting bracket both sides limit portion rigid coupling respectively has a plurality of second stationary blades, the second stationary blade with first stationary blade respectively with shells inner wall rigid coupling.

Preferably, the heat dissipation part comprises a plurality of air holes formed in the opposite side walls of the shell, and a fan is fixedly connected to the inner side wall of the shell and is opposite to the air holes.

Preferably, a plurality of elastic pieces are fixedly connected to the bottom surface inside the base.

Preferably, the top surface of the first side plate is provided with a plurality of detection holes.

Preferably, the middle part of the second side plate is provided with a long hole and a plurality of through holes, and the side wall of the second side plate is fixedly connected with a plurality of limiting plates.

The utility model discloses has following technological effect: the shell assembly is used for placing the limiting assembly to protect the limiting assembly, the battery module is installed in the limiting assembly, the limiting assembly plays a role in preventing the battery module from shaking and limiting the position of the battery module, meanwhile, the limiting assembly enables the whole structure to be compact, the internal space of the shell assembly is fully utilized, the effect of fixing the battery module more firmly is achieved, the heat dissipation part can reduce the temperature of the battery module and prevent the battery module from being too high in temperature, and the installation part is used for limiting the position of the limiting assembly and installing the control unit; the first side plate is installed and fixed with the top plate, the second side plate and the top plate through the clamping structure, the installation process is simple and fast, and the insulating adhesive tape plays a role in reinforcing the first side plate and the second side plate.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.

Fig. 1 is a schematic diagram of the explosion structure of the present invention;

FIG. 2 is a schematic structural view of the limiting assembly of the present invention;

fig. 3 is a schematic structural view of a first side plate of the present invention;

FIG. 4 is a schematic diagram of a second side plate structure of the present invention;

fig. 5 is a schematic view of the top plate structure of the present invention;

fig. 6 is a schematic structural view of a first mounting bracket of the present invention;

fig. 7 is a schematic structural view of a second mounting bracket of the present invention;

wherein, 1, a base; 2. an elastic sheet; 3. a housing; 4. air holes are formed; 5. a first side plate; 6. a second side plate; 7. a top plate; 8. a first mounting bracket; 9. a second mounting bracket; 10. an upper cover; 11. a fan; 501. a clamping groove; 502. a detection hole; 601. a through hole; 602. a strip hole; 603. inserting and connecting the bulges; 604. a limiting plate; 701. clamping the bulges; 702. mounting holes; 703. inserting grooves; 801. a first fixing sheet; 802. mounting a boss; 901. a second fixing sheet.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention is described in detail with reference to the accompanying drawings and the detailed description.

Referring to fig. 1 to 7, the embodiment provides a battery energy storage device, which includes a housing assembly, a limiting assembly is disposed inside the housing assembly, a battery module (not shown) is mounted inside the limiting assembly, a heat dissipation portion is disposed on an inner wall of the housing assembly, the heat dissipation portion is opposite to the limiting assembly, a mounting portion is disposed above the limiting assembly, the mounting portion is fixedly mounted on the housing assembly, and the mounting portion is mutually clamped with the top of the limiting assembly;

spacing subassembly is including installing two first curb plate 5, two second curb plates 6 and two roofs 7 at the battery module outer wall, and two first curb plate 5, two second curb plates 6 and two roofs 7 are installed respectively at the relative lateral wall of battery module, and 5 limit portions of first curb plate and 7 limit portions of roof joint each other, 6 limit portions of second curb plate and 7 limit portions of roof joint each other, and the winding of 6 surface of first curb plate 5 and second curb plate has insulating adhesive tape, and roof 7 and installation department joint each other.

The shell assembly is used for placing the limiting assembly to protect the limiting assembly, the battery module is installed in the limiting assembly, the limiting assembly is used for preventing the battery module from shaking and limiting the position of the battery module, meanwhile, the limiting assembly enables the whole structure to be compact, the internal space of the shell assembly is fully utilized, the effect of fixing the battery module more firmly is achieved, the heat dissipation part can reduce the temperature of the battery module and prevent the temperature of the battery module from being too high, and the installation part is used for limiting the position of the limiting assembly and installing a control unit (not shown in the figure); first curb plate 5 and roof 7, second curb plate 6 and roof 7 install and fix through the joint structure, and the installation is simple swift, and insulating adhesive tape plays the effect of consolidating first curb plate 5 and second curb plate 6.

Further optimize scheme, shell subassembly includes casing 3, and the rigid coupling of 3 below of casing has base 1, and the rigid coupling of 3 tops of casing has

upper cover

10, 3 inner walls of casing and installation department fixed mounting, the heat dissipation part setting on 3 lateral walls of casing. The upper cover 10 and the base 1 are both mounted on the housing 3 by screws.

Further optimize the scheme, a plurality of joint grooves 501 have been seted up with roof 7 relative limit portion to first curb plate 5, and roof 7 limit portion is equipped with the protruding 701 of a plurality of joints, and joint is protruding 701 and the relative setting in joint groove 501 position, and joint is protruding 701 can insert in joint groove 501. The fitting size of the clamping protrusion 701 and the clamping groove 501 can adopt excessive fitting, so that the installation is convenient.

According to a further optimized scheme, the upper edge portion and the lower edge portion of the second side plate 6 are fixedly connected with a plurality of inserting protrusions 603, a plurality of inserting grooves 703 are formed in the edge portion of the top plate 7 opposite to the second side plate 6, the inserting grooves 703 are arranged opposite to the inserting protrusions 603, and the inserting protrusions 603 can be inserted into the inserting grooves 703. After the plugging protrusion 603 is inserted into the plugging groove 703, the top plate 7 and the second side plate 6 are fixedly mounted.

Further optimize the scheme, the installation department includes first mounting bracket 8 and second mounting bracket 9, and second mounting bracket 9 is located 8 tops of first mounting bracket, and

first mounting bracket

8 and 9 limit portions of second mounting bracket all with the inside rigid coupling of casing 3, the relative limit portion rigid coupling of first mounting bracket 8 has the protruding 802 of a plurality of installations respectively, and a plurality of mounting holes 702 have been seted up to 7 top surface both sides limit portions of roof, and the protruding 802 of installation can insert in the mounting hole 702. After the installation protrusion 802 is inserted into the installation hole 702, the position of the top plate 7 can be limited, the top plate 7 is prevented from moving, and the top surfaces of the first installation frame 8 and the second installation frame 9 can be provided with control units.

Further optimize the scheme, the limit portion of 8 both sides of first mounting bracket is the rigid coupling respectively has a plurality of first stationary blades 801, and the limit portion of 9 both sides of second mounting bracket is the rigid coupling respectively has a plurality of second stationary blades 901, second stationary blade 901 and first stationary blade 801 respectively with 3 inner walls rigid couplings of casing. The first fixing piece 801 and the second fixing piece 901 are provided with screw holes, and the first fixing piece 801 and the second fixing piece 901 are fixed to the casing 3 by screws.

Further optimizing the scheme, the heat dissipation part includes a plurality of bleeder vents 4 arranged on the opposite side walls of the shell 3, a fan 11 is fixedly connected to the inner side walls of the shell 3, and the fan 11 is opposite to the bleeder vents 4. The fan 11 blows air toward the inside of the case 3 to remove heat generated from the battery module.

Further optimization scheme, the inside bottom surface rigid coupling of base 1 has a plurality of flexure strips 2, and flexure strip 2 can play the effect of restriction bottom roof 7, plays the effect of certain shock attenuation buffering simultaneously.

In a further optimized scheme, the top surface of the first side plate 5 is provided with a plurality of detection holes 502. The detection holes 502 correspond to the positive and negative electrodes of the battery module, facilitating the detection of the battery module.

In a further optimized scheme, the middle part of the second side plate 6 is provided with a strip hole 602 and a plurality of through holes 601, and the side wall of the second side plate 6 is fixedly connected with a plurality of limiting plates 604. The elongated hole 602 and the plurality of through holes 601 play a role of reducing weight, and the limiting plate 604 plays a role of limiting the position of the second side plate 6.

In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description of the present invention, and do not indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

The above-mentioned embodiments are only described in the preferred embodiments of the present invention, but not limited to the scope of the present invention, and various modifications and improvements made by the technical solutions of the present invention by those skilled in the art should fall within the protection scope defined by the claims of the present invention without departing from the design spirit of the present invention.

Claims

1. A battery energy storage device, characterized by: the battery pack comprises a housing assembly, wherein a limiting assembly is arranged in the housing assembly, a battery module is installed in the limiting assembly, a heat dissipation part is arranged on the inner wall of the housing assembly, the heat dissipation part is opposite to the limiting assembly in position, an installation part is arranged above the limiting assembly, the installation part and the housing assembly are fixedly installed, and the installation part and the top of the limiting assembly are mutually clamped;

spacing subassembly is including installing two first curb plate (5), two second curb plate (6) and two roof (7) at the battery module outer wall, two first curb plate (5), two second curb plate (6) and two roof (7) are installed respectively at the relative lateral wall of battery module, first curb plate (5) limit portion with roof (7) limit portion joint each other, second curb plate (6) limit portion with roof (7) limit portion joint each other, first curb plate (5) with second curb plate (6) surface winding has insulating sticky tape, roof (7) with installation department joint each other.

2. A battery energy storage apparatus as claimed in claim 1, wherein: the shell subassembly includes casing (3), casing (3) below rigid coupling has base (1), casing (3) top rigid coupling has upper cover (10), casing (3) inner wall with installation department fixed mounting, the heat dissipation part sets up on casing (3) lateral wall.

3. A battery energy storage device as defined in claim 1, wherein: first curb plate (5) with a plurality of joint grooves (501) have been seted up to the relative limit portion of roof (7), roof (7) limit portion is equipped with a plurality of joints arch (701), joint arch (701) with joint groove (501) position sets up relatively, the joint arch (701) can insert in joint groove (501).

4. A battery energy storage device as defined in claim 1, wherein: the upper edge and the lower edge of the second side plate (6) are fixedly connected with a plurality of inserting protrusions (603), a plurality of inserting grooves (703) are formed in the edge of the top plate (7) opposite to the second side plate (6), the inserting grooves (703) and the inserting protrusions (603) are oppositely arranged, and the inserting protrusions (603) can be inserted into the inserting grooves (703).

5. A battery energy storage device as defined in claim 2, wherein: the installation department includes first mounting bracket (8) and second mounting bracket (9), second mounting bracket (9) are located first mounting bracket (8) top, first mounting bracket (8) with second mounting bracket (9) limit portion all with casing (3) inside rigid coupling, the limit portion difference rigid coupling that first mounting bracket (8) is relative has a plurality of installation arch (802), a plurality of mounting holes (702) have been seted up to roof (7) top surface both sides limit portion, the installation arch (802) can insert in mounting hole (702).

6. A battery energy storage device as defined in claim 5, wherein: the edge parts of two sides of the first mounting rack (8) are fixedly connected with a plurality of first fixing pieces (801) respectively, the edge parts of two sides of the second mounting rack (9) are fixedly connected with a plurality of second fixing pieces (901) respectively, and the second fixing pieces (901) and the first fixing pieces (801) are fixedly connected with the inner wall of the shell (3) respectively.

7. A battery energy storage device as defined in claim 2, wherein: the heat dissipation part comprises a plurality of air holes (4) formed in the opposite side walls of the shell (3), a fan (11) is fixedly connected to the inner side wall of the shell (3), and the fan (11) is opposite to the air holes (4).

8. A battery energy storage device as defined in claim 2, wherein: the bottom surface of the interior of the base (1) is fixedly connected with a plurality of elastic pieces (2).

9. A battery energy storage device as defined in claim 1, wherein: the top surface of the first side plate (5) is provided with a plurality of detection holes (502).

10. A battery energy storage device as defined in claim 1, wherein: rectangular hole (602) and a plurality of through-hole (601) have been seted up at second curb plate (6) middle part, second curb plate (6) lateral wall rigid coupling has a plurality of limiting plates (604).