CN219498033U

CN219498033U - High-safety mobile household energy storage device

Info

Publication number: CN219498033U
Application number: CN202320802972.7U
Authority: CN
Inventors: 黄奉安; 周玉坤; 王亮
Original assignee: Guangzhou Baoshi New Energy Co ltd
Current assignee: Guangzhou Baoshi New Energy Co ltd
Priority date: 2023-04-11
Filing date: 2023-04-11
Publication date: 2023-08-08
Anticipated expiration: 2033-04-11

Abstract

The utility model discloses a high-safety mobile household energy storage device, which comprises a box body, a bottom wheel, a battery frame, a battery pack, an electric control board and a wiring port, wherein the bottom wheel is arranged on the box body; the battery frame is fixed in the box body, and the battery pack is fixedly arranged in the battery frame; the box body comprises a shell, a side cover, a back plate, back plate reinforcing ribs, module mounting beams and caster reinforcing ribs; the module mounting beam is fixedly arranged at two ends of the back plate reinforcing ribs, the back plate is reinforced through the back plate reinforcing ribs and the module mounting beam, so that the back plate is not easy to deform, the strength of the back plate is improved, the module mounting beam is provided with a fixing position, and the battery frame is of a cage-shaped structure and is fixed with the module mounting beam through the fixing position; the wall-mounted installation of the battery pack is realized by utilizing the battery frame and the module installation beam, so that the vibration of the battery pack is reduced in the moving process, and the stability of the battery pack is improved.

Description

High-safety mobile household energy storage device

Technical Field

The utility model relates to household energy storage equipment, in particular to a mobile household energy storage device with high safety.

Background

The household energy-storage battery system products are not used in an installation mode and can be roughly divided into wall-hanging type, self-stacking type, 19-inch rack type and floor type. The wall hanging type solar energy heat collector is only suitable for light and ultrathin products, is simple and convenient to install, and saves space; the self-stacking type is similar to the rack type, a plurality of battery systems are integrated in a tiled stacking mode, and products are required to have enough structural strength, or the stacking is realized by means of an additional frame or cabinet, so that the movement or the carrying is inconvenient, and the self-stacking type is not friendly to a family user. The floor type product is different from the former, can stand stably, can be pushed easily and flexibly, is suitable for heavier products, is inconvenient for wall hanging installation, and is not suitable for stacking or loading standard cabinet products; but stack between the inside group battery of current console mode product on the bottom plate of product for the vibration that produces in the removal in-process just directly transmits the group battery, makes the group battery receive great vibration, causes connecting piece and circuit joint easily not hard up, causes the product to be unable normal use easily, and the lateral bracing of group battery is not enough, causes the battery assembly machine box easily, causes the box to warp.

Disclosure of Invention

In view of the above, the present utility model is to provide a mobile home energy storage device with high safety, which is used for solving the problems that in the prior art, the connection piece and the line connector are easy to loosen due to the large vibration of the battery pack in the home mobile energy storage device, so that the product cannot be used normally, and the battery pack is not supported enough transversely, so that the case body of the battery assembly is easy to deform.

In order to solve the technical problems, the technical scheme of the utility model is as follows: a high-safety mobile household energy storage device comprises a box body, a bottom wheel, a battery frame, a battery pack, an electric control board and a wiring port;

the bottom wheel is fixedly arranged at the bottom of the box body, the wiring terminal port is fixedly arranged at the top of the box body, the battery frame is fixed in the box body, and the battery pack is fixedly arranged in the battery frame;

the box body comprises a shell, a side cover, a back plate, back plate reinforcing ribs, module mounting beams and caster reinforcing ribs; the battery module comprises a battery frame, a back plate, at least two back plate reinforcing ribs, module mounting beams, fixing positions and module mounting beams, wherein the back plate reinforcing ribs are fixedly mounted on the back plate, the module mounting beams are fixedly mounted at two ends of the back plate reinforcing ribs, the module mounting beams are provided with the fixing positions, and the battery frame is of a cage-shaped structure and is fixed with the module mounting beams through the fixing positions.

Preferably, a frame is further arranged in the box body, and the electric control plate is fixedly arranged on the frame.

Preferably, the electric control board is electrically connected with the battery pack and the wiring port.

Preferably, connecting ribs are fixedly arranged between the backboard reinforcing ribs.

Preferably, the caster-reinforcement is fixedly mounted at the bottom of the housing, and one end of the caster-reinforcement is fixedly connected with the backboard reinforcement.

Preferably, the bottom wheel is fixedly arranged at the bottom of the caster reinforcement rib, and the bottom wheel is Fu Ma Lun.

Preferably, the battery frames are provided with a plurality of anti-tilting support plates, and the anti-tilting support plates are positioned between two adjacent battery frames.

Preferably, at least one row of fixing positions are arranged on the module mounting beam at intervals.

Preferably, the battery frame comprises a module side pull plate, a module upper cover, a module pressing bar, a welded aluminum row, an insulating plate and a module end plate; the bottom of the module side pulling plate is bent to form a folded edge, the module side pulling plate and the module end plate are symmetrically arranged, and the module end plate and the module side pulling plate are arranged on the side face of the battery pack at intervals and are fixedly connected with each other; the module pressing strips are fixed between the module end plates, and one side of each module pressing strip is always abutted against the top surface of the battery pack.

Preferably, insulating plates are arranged between the module end plates and the module side pull plates as well as between the module side pull plates and the battery pack.

The utility model has the technical effects that: the backboard is reinforced through the backboard reinforcing ribs and the module mounting beams, so that the backboard is not easy to deform, the strength of the backboard is improved, the module mounting beams are provided with fixing positions, the battery frame is of a cage-shaped structure, and the battery frame is fixed with the module mounting beams through the fixing positions; the wall-mounted installation of the battery pack is realized by utilizing the battery frame and the module installation beam, so that the vibration of the battery pack is reduced in the moving process, the stability of the battery pack is improved, the back plate reinforcing ribs and the battery frame can be utilized to provide sufficient transverse supporting force for the battery pack, the battery pack is prevented from sliding, the battery pack is protected, and the service life is prolonged.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a cross-sectional view taken along line A-A of FIG. 2;

FIG. 4 is a block diagram of a back plate;

fig. 5 is a perspective view of a battery frame;

fig. 6 is an exploded view of the battery frame.

The reference numerals are: 1-box body, 11-shell, 12-side cover, 13-backboard, 14-backboard strengthening rib, 15-module installation beam, 151-anti-tilting support plate, 16-caster strengthening rib, 17-fixed position, 18-rack, 19-connecting rib, 2-bottom wheel, 3-battery frame, 31-module side pulling plate, 32-module upper cover, 33-module layering, 34-welding aluminum row, 35-insulating plate, 36-module end plate, 4-battery pack, 5-electric control plate and 6-wiring port.

Detailed Description

The following detailed description of the utility model is provided in connection with the accompanying drawings to facilitate understanding and grasping of the technical scheme of the utility model.

In this embodiment, it should be understood that the directions or positional relationships indicated by the terms "middle", "upper", "lower", "top", "right", "left", "upper", "back", "middle", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of description of the present utility model, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model.

In this embodiment, if not specifically described, the members may be connected or fixed by bolts, pins, or the like, which are commonly used in the prior art, and therefore, the details thereof will not be described in this embodiment.

The utility model provides a high-safety mobile household energy storage device, which is shown in figures 1-6, and comprises a box body 1, a bottom wheel 2, a battery frame 3, a battery pack 4, an electric control board 5 and a wiring port 6;

the bottom wheel 2 is fixedly arranged at the bottom of the box body 1, the wiring port 6 is fixedly arranged at the top of the box body 1, the battery frame 3 is fixed in the box body 1, the battery pack 4 is fixedly arranged in the battery frame 3, and the battery pack 4 is limited and fixed through the battery frame 3 so as to avoid relative movement of batteries in the battery pack 4;

the box body 1 comprises a shell 11, a side cover 12, a back plate 13, back plate reinforcing ribs 14, module mounting beams 15 and caster reinforcing ribs 16; the back plate 13 is fixedly provided with at least two back plate reinforcing ribs 14, the strength of the back plate 13 is reinforced through the back plate 13 reinforcing ribs, the back plate 13 is prevented from being bent and deformed due to overlarge stress, the module mounting beams 15 are fixedly arranged at two ends of the back plate reinforcing ribs 14, the module mounting beams 15 are provided with fixing positions 17, the battery frame 3 is of a cage-shaped structure and is fixed with the module mounting beams 15 through the fixing positions 17, so that the battery frame 3 and the battery pack 4 are hung on the back plate reinforcing ribs 14, the back plate reinforcing ribs 14 bear the weight of the battery pack 4, the battery pack 4 is fixedly arranged stably, and the battery pack 4 is prevented from shaking in the box body 1; in this embodiment, the fixing portion 17 is a fixing screw hole.

In this embodiment, a control panel is further disposed on the side cover 12.

Preferably, a rack 18 is further disposed in the box 1, and the electric control board 5 is fixedly installed on the rack 18; the electric control board 5 is electrically connected with the battery pack 4 and the wiring port 6, and charge and discharge management of the battery pack 4 is controlled through the electric control board 5.

And connecting ribs 19 are fixedly arranged between the backboard strengthening ribs 14 and used for further strengthening the backboard strengthening ribs 14, improving the stability of the backboard strengthening ribs 14 and ensuring the stable installation of the battery pack 4.

Preferably, the caster-reinforcement 16 is fixedly installed at the inner bottom of the housing 11, and one end of the caster-reinforcement 16 is fixedly connected with the backboard reinforcement 14; the bottom wheel 2 is fixedly arranged at the bottom of the caster reinforcement rib 16, so that the bottom wheel 2 is directly fixedly arranged with the caster reinforcement rib 16, the stability of the bottom wheel 2 after being arranged is improved, and the bottom wheel 2 is Fu Ma Lun, so that the box body 1 can be pushed, moved and placed in situ conveniently by adjusting the Fuma wheel.

Preferably, the battery frames 3 are provided with a plurality of anti-tilting support plates 151, and the anti-tilting support plates 151 are arranged on the module mounting beams 15 and located between two adjacent battery frames 3, and are used for providing additional support force for the battery frames 3 when the box body 1 moves, the box body 1 tilts and the box body 1 receives impact, so that the battery frames 3 are prevented from shaking and tilting.

Preferably, at least one row of fixing locations 17 is disposed on the module mounting beam 15 at intervals, and in this embodiment, 2 rows of fixing locations 17 are disposed at intervals, so as to be compatible with two kinds of battery packs 4 with different heights.

The battery frame 3 comprises a module side pull plate 31, a module upper cover 32, a module pressing bar 33, a welded aluminum row 34, an insulating plate 35 and a module end plate 36; the bottom of the module side pulling plate 31 is bent to form a folded edge, which is used for limiting one side surface of the battery pack 4 and preventing the battery pack 4 from falling off, the module side pulling plate 31 and the module end plate 36 are symmetrically arranged, and the module end plate 36 and the module side pulling plate 31 are arranged on the side surface of the battery pack 4 at intervals and are fixedly connected with each other; the module layering 33 is fixed between the module end plates 36, and one side is always abutted against the top surface of the battery pack 4, so as to press the battery pack 4 and prevent the battery pack 4 from sliding out, in this embodiment, the module side pull plate 31, the module upper cover 32, the module layering 33, the welded aluminum row 34, the insulating plate 35 and the module end plates 36 form a cage structure, thereby effectively fixing the battery pack 4 and improving the stability of the battery pack 4.

Preferably, insulating plates 35 are provided between the module end plates 36 and the module side tie plates 31 and the battery pack 4.

Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.

Claims

1. A high-safety mobile household energy storage device comprises a box body, a bottom wheel, a battery frame, a battery pack, an electric control board and a wiring port;

the bottom wheel is fixedly arranged at the bottom of the box body, the wiring terminal port is fixedly arranged at the top of the box body, the battery frame is fixed in the box body, and the battery pack is fixedly arranged in the battery frame; the box body is characterized by comprising a shell, a side cover, a back plate, back plate reinforcing ribs, module mounting beams and caster reinforcing ribs; the battery module comprises a battery frame, a back plate, at least two back plate reinforcing ribs, module mounting beams, fixing positions and module mounting beams, wherein the back plate reinforcing ribs are fixedly mounted on the back plate, the module mounting beams are fixedly mounted at two ends of the back plate reinforcing ribs, the module mounting beams are provided with the fixing positions, and the battery frame is of a cage-shaped structure and is fixed with the module mounting beams through the fixing positions.

2. A high security mobile home energy storage device as defined in claim 1, wherein said housing is further provided with a housing, said electrical control panel being fixedly mounted to said housing.

3. The high-security mobile home energy storage device of claim 1, wherein said electrical control panel is electrically connected to both said battery pack and said wiring port.

4. The high-safety mobile home energy storage device of claim 1, wherein connecting ribs are fixedly arranged between the back plate reinforcing ribs.

5. The high-safety mobile home energy storage device of claim 1, wherein said caster-reinforcement is fixedly mounted at the inner bottom of said housing, and one end of said caster-reinforcement is fixedly connected to said back-plate reinforcement.

6. The high security mobile home energy storage device of claim 5 wherein said bottom wheel is fixedly mounted to the bottom of said caster reinforcement, said bottom wheel being Fu Ma Lun.

7. A high security mobile home energy storage device as defined in claim 1, wherein said battery frames are provided in a plurality, said module mounting beams are provided with anti-tilt support plates, said anti-tilt support plates being located between two adjacent battery frames.

8. A high security mobile home energy storage device as defined in claim 1, wherein said modular mounting beams are provided with at least one row of fixed locations spaced apart.

9. The high security mobile home energy storage device of claim 1, wherein said battery frame comprises module side tie plates, module top covers, module battens, welded aluminum rows, insulating plates and module end plates; the bottom of the module side pulling plate is bent to form a folded edge, the module side pulling plate and the module end plate are symmetrically arranged, and the module end plate and the module side pulling plate are arranged on the side face of the battery pack at intervals and are fixedly connected with each other; the module pressing strips are fixed between the module end plates, and one side of each module pressing strip is always abutted against the top surface of the battery pack.

10. The mobile home energy storage device of claim 9, wherein insulating plates are disposed between the module end plates and the module side plates and the battery pack.