Wall-mounted energy storage battery box

Abstract

The utility model discloses a wall-mounted energy storage battery box, which comprises a box body and is characterized in that a wall-mounted component capable of mounting the box body on a wall is arranged on the back of the box body, the wall-mounted component comprises a hanging piece, the hanging piece is transversely fixed at the top end of the back of the box body, an inter-shaft screw is arranged at the joint of the hanging piece and the box body, and the inter-shaft screw is connected with the box body. One end of the interaxial screw is transversely fixed to the box body, the other end of the interaxial screw penetrates through the hanging piece, the interaxial screw is connected with the hanging piece, a plurality of screw hole positions are formed in the hanging piece, and the screw hole positions are distributed at the top end of the front face of the hanging piece in a penetrating mode; the box body is provided with wall-mounted supporting pieces, and the wall-mounted supporting pieces are transversely mounted on the two sides of the bottom end of the back of the box body in a dismounting and mounting mode. Therefore, when the box body is hung on the wall, the other end of the wall-hanging supporting piece abuts against the wall body, so that the box body is supported.

Description

Technical Field

[0001] This utility model relates to the field of energy storage batteries, and in particular to a wall-mounted energy storage battery box. Background Technology

[0002] With the continuous growth of energy demand and the increasing emphasis on renewable energy, energy storage batteries are playing an increasingly important role in energy storage and utilization. Traditional energy storage battery boxes are usually large in size, occupy a lot of ground space, and are not flexible in installation. For some space-constrained locations, such as homes and small commercial spaces, a wall-mounted energy storage battery box has been proposed. Utility Model Content

[0003] To overcome the shortcomings mentioned above, this utility model aims to provide a technical solution that can solve the above problems.

[0004] A wall-mounted energy storage battery box includes a box body, characterized in that a wall-mounting assembly is provided on the back of the box body for mounting the box body to a wall, and the wall-mounting assembly includes a hanger, which is horizontally fixed to the top of the back of the box body. An inter-axial screw is provided at the connection between the hanger and the box body, with one end of the inter-axial screw horizontally fixed to the box body and the other end of the inter-axial screw passing through the hanger and connecting the hanger and the screw, thus allowing for a detachable connection between the hanger and the box body. The hanger has several screw holes, all distributed at the top of the front side of the hanger, and bolts are horizontally inserted into each screw hole and fixed to the wall, thus allowing the box body to be mounted to the wall through the cooperation between the bolts and the hanger. The box body is provided with wall-mounting supports, which are horizontally detachable and installable on both sides of the bottom of the back of the box body, so that when the box body is wall-mounted, the other end of the wall-mounting support abuts against the wall, thereby supporting the box body.

[0005] Preferably, an inter-shaft screw hole is provided between the hanger and the inter-shaft screw, and the inter-shaft screw hole is formed on the hanger, and the inter-shaft screw passes through the inter-shaft screw hole and the other end of the inter-shaft screw is threadedly connected to the inter-shaft screw hole.

[0006] Preferably, the housing has an internal space for receiving, and a battery inner cover is provided inside the space. Several stacked square battery cells are installed inside the battery inner cover. Epoxy boards are vertically inserted between the gaps between the stacked square battery cells. Connecting pieces are connected between the stacked square battery cells. Plastic steel straps and at least three plastic steel straps are also bound between the stacked square battery cells.

[0007] Preferably, the square battery cell is provided with PVC corner protectors, and the PVC corner protectors are distributed at the four corners of the square battery cell. The square battery cell is a lithium iron phosphate square battery cell. The four corners of the square battery cell are covered and protected by the PVC corner protectors. Fireproof cotton is provided between the epoxy board and the square battery cell, and the fireproof cotton is wrapped around the outside of the epoxy board.

[0008] Preferably, the inner battery cover is provided with reinforcing ribs, and the reinforcing ribs are located laterally at the bottom of the outer side of the inner battery cover, and several heat dissipation vents are formed on the sides of the inner battery cover.

[0009] Preferably, the front side of the enclosure is vertically covered by a lid, and an LCD touch screen is vertically and electrically mounted at the top of the front side of the lid. A communication interface and a battery status indicator are respectively provided on one side of the lid. A BMS battery system control panel is provided on the top of the enclosure, and the BMS battery system control panel is electrically connected to the LCD touch screen. The BMS battery system control panel is also electrically connected to the communication interface and the battery status indicator.

[0010] Preferably, a DC terminal is provided on one side of the outer casing, and the DC terminal consists of a positive terminal and a negative terminal. A surge module is provided between the positive terminal and the negative terminal and the surge module is fixed on the casing. The positive terminal is electrically connected to the square battery cell, and the negative terminal is electrically connected to the BMS battery system control panel.

[0011] Compared with the prior art, the advantages of this utility model are: the wall-mounted design makes full use of wall space and reduces the occupation of floor space, making it particularly suitable for places with limited space, such as homes and small offices; the wall-mounted component has a simple structure and is easy to install, and the appropriate installation position can be selected according to actual needs, improving the flexibility of installation; in addition, the wall-mounted installation structure has a strong load-bearing capacity and can effectively protect the safety of the battery.

[0012] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0013] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1This is a schematic diagram of the structure of a wall-mounted energy storage battery box;

[0015] Figure 2 This is another structural schematic diagram of a wall-mounted energy storage battery box;

[0016] Figure 3 This is a schematic diagram of the battery cell module structure;

[0017] Figure 4 This is a schematic diagram of the battery inner cover.

[0018] Figure 5 This is a structural diagram of the wall-mounted assembly;

[0019] Figure 6 This is a schematic diagram of the DC terminal structure.

[0020] The diagram shows: 1. Housing, 2. Housing cover, 3. Battery inner cover, 301. Reinforcing rib, 302. Heat dissipation vent, 4. Wall mount assembly, 401. Hanger, 402. Inter-axis screw, 403. Screw hole, 404. Inter-axis screw hole, 5. Battery cell module, 501. Square battery cell, 502. Connecting piece, 503. PVC corner protector, 504. Plastic steel strip, 505. Epoxy board, 506. Fireproof cotton, 6. BMS battery system control panel, 7. LCD touch screen, 8. Communication interface, 9. Battery status indicator light, 10. DC terminal, 101. Positive terminal, 102. Negative terminal, 103. Surge module, 11. Wall mount support. Detailed Implementation

[0021] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0022] Please see Figure 1-6In this embodiment of the present invention, a wall-mounted energy storage battery box includes a box body 1. A wall-mounting assembly 4 is provided on the back of the box body 1 to mount it to a wall. The wall-mounting assembly 4 includes a hanging member 401, which is horizontally fixed to the top of the back of the box body 1. An inter-axial screw 402 is provided at the connection between the hanging member 401 and the box body 1. One end of the inter-axial screw 402 is horizontally fixed to the box body 1, and the other end of the inter-axial screw 402 passes through the hanging member 401 and connects it to the hanging member 401. Thus, the hanging member 401 and the box body 1 can be detached via the inter-axial screw 402. The connection is as follows: the hanging part 401 is formed with a number of screw holes 403, and the screw holes 403 are all distributed through the top of the front side of the hanging part 401. Bolts (not shown in the figure) are passed through the screw holes 403 and are fixed to the wall. The box 1 can be installed on the wall by the cooperation between the bolts and the hanging part 401. The box 1 is provided with wall-mounted support members 11, and the wall-mounted support members 11 are horizontally installed and removed on both sides of the bottom back of the box 1. When the box 1 is wall-mounted, the other end of the wall-mounted support member 11 abuts against the wall to support the box 1.

[0023] An inter-shaft screw hole 404 is provided between the hanger 401 and the inter-shaft screw 402, and the inter-shaft screw hole 404 is formed on the hanger 401. The inter-shaft screw 402 passes through the inter-shaft screw hole 404 and the other end of the inter-shaft screw 402 is threadedly connected to the inter-shaft screw hole 404.

[0024] The housing 1 has an internal accommodating space (not shown in the figure), and a battery inner cover 3 is provided inside the accommodating space. Several stacked square battery cells 501 are installed inside the battery inner cover 3. Epoxy boards 505 are vertically inserted into the gaps between the stacked square battery cells 501. Connecting pieces 502 are connected between the stacked square battery cells 7. Plastic steel straps 504 and at least three plastic steel straps 504 are also bound between the stacked square battery cells 7.

[0025] The square battery cell 501 is provided with PVC corner protectors 503, and the PVC corner protectors 503 are distributed at the four corners of the square battery cell 501. The square battery cell 501 is a lithium iron phosphate square battery cell. The four corners of the square battery cell 501 are covered and protected by the PVC corner protectors 503. Fireproof cotton 506 is provided between the epoxy board 505 and the square battery cell 501, and the fireproof cotton 506 is wrapped around the outside of the epoxy board 505. Thus, after the square battery cell 501 is modularized, the four sides are isolated and insulated by the epoxy board 505 and buffered and protected by the fireproof cotton 506.

[0026] The inner cover 3 of the battery is provided with a reinforcing rib 301, and the reinforcing rib 301 is located laterally at the bottom of the outer side of the inner cover 3 of the battery. Furthermore, several heat dissipation holes 302 are formed on the sides of the inner cover 3 of the battery, so that the heat generated by the square battery cell 501 during operation can be discharged through the several heat dissipation holes 302.

[0027] The front side of the enclosure 1 is vertically covered by a cover 2, and an LCD touch screen 7 is vertically and electrically mounted at the top of the front side of the cover 2. A communication interface 8 and a battery status indicator light 9 are respectively provided on one side of the cover 2. A BMS battery system control panel 6 is provided on the top of the enclosure 1, and the BMS battery system control panel 6 is electrically connected to the LCD touch screen 7, and the BMS battery system control panel 6 is also electrically connected to the communication interface 8 and the battery status indicator light 9.

[0028] A DC terminal 10 is provided on one side of the outer side of the housing 1. The DC terminal 10 consists of a positive terminal 101 and a negative terminal 102. A surge module 103 is provided between the positive terminal 101 and the negative terminal 102 and the surge module 103 is fixed on the housing 1. The positive terminal 101 is electrically connected to the square battery cell 501, and the negative terminal 102 is electrically connected to the BMS battery system control panel 6.

[0029] It will be apparent to those skilled in the art that this invention is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or essential characteristics of this invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of this invention is defined by the appended claims rather than the foregoing description. Thus, it is intended that all variations falling within the meaning and scope of equivalents of the claims be included within this invention.

Claims

1. A wall-mounted energy storage battery pack comprising a housing, characterized in that, The back of the box is provided with a wall-mounted component for mounting the box on the wall, and the wall-mounted component comprises a hanging piece, which is fixed transversely at the top end of the back of the box. An inter-shaft screw is arranged at the connection between the hanging piece and the box. One end of the inter-shaft screw is fixed transversely on the box, and the other end of the inter-shaft screw penetrates the hanging piece and is connected with the hanging piece. The hanging piece and the box are detachably connected through the inter-shaft screw. A plurality of screw holes are formed in the hanging piece, which are distributed on the top end of the front surface of the hanging piece. Bolts are transversely arranged in the screw holes, and the bolts are fixed on the wall. The box is mounted on the wall through the cooperation between the bolts and the hanging piece. The box is provided with wall-mounted supports which are transversely mounted on both sides of the bottom end of the back of the box. When the box is wall-mounted, the other end of the wall-mounted support is in contact with the wall to support the box.

2. A wall-mountable battery box according to claim 1, wherein, An inter-shaft screw hole is arranged between the hanging piece and the inter-shaft screw, and the inter-shaft screw hole is formed in the hanging piece. The inter-shaft screw penetrates the inter-shaft screw hole, and the other end of the inter-shaft screw is threadedly connected with the inter-shaft screw hole.

3. A wall-mountable battery box according to claim 1, wherein, An accommodating space is formed in the box, and a battery inner cover is arranged in the accommodating space. A plurality of stacked square cells are mounted in the battery inner cover. Epoxy plates are vertically inserted into the gaps between the plurality of stacked square cells. Connecting pieces are connected between the plurality of stacked square cells. Plastic steel belts are also bound between the plurality of stacked square cells, and there are at least three plastic steel belts.

4. A wall-mounted battery box according to claim 3, wherein, The square cells are provided with PVC corner guards which are distributed at the four corners of the square cells. The square cells are lithium iron phosphate square cells. The four corners of the square cells are protected by the PVC corner guards.

5. A wall-mountable battery box according to claim 3, wherein, The battery inner cover is provided with reinforcing ribs which are transversely arranged at the bottom end of the outer part of the battery inner cover. A plurality of heat dissipation openings are formed in the side surface of the battery inner cover.

6. A wall-mountable battery box according to claim 1, wherein, An LCD touch display screen is vertically and electrically mounted on the top end of the front surface of the box cover. A communication interface and a battery status display lamp are arranged on one side of the box cover. A BMS battery system control panel is arranged on the top of the box. The BMS battery system control panel is electrically connected with the LCD touch display screen, the communication interface and the battery status display lamp.

7. A wall-mountable battery box according to claim 6, wherein, A DC terminal is arranged on one side of the outer part of the box. The DC terminal comprises a positive terminal and a negative terminal. A surge module is arranged between the positive terminal and the negative terminal, and the surge module is fixed on the box. The positive terminal is electrically connected with the square cells, and the negative terminal is electrically connected with the BMS battery system control panel.

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