Compact wall-mounted structure of household energy storage machine

Abstract

The utility model relates to the technical field of energy storage machine application, in particular to a compact wall-hanging structure of a household energy storage machine, which comprises a load-bearing panel and an energy storage machine body, a locking through hole for installing an expansion screw to be fixed on a wall surface is arranged in the load-bearing panel, the back surface of the energy storage machine body is fixedly connected with a connecting panel facing the load-bearing panel, and the connecting panel is fixedly connected with the energy storage machine body. A locking mechanism used for fixedly installing the energy storage machine body is arranged between the bearing panel and the connecting panel. According to the utility model, the load-bearing panel with the [-shaped structure is fixed on the wall surface by using the expansion screws; an opening and closing swing rod is arranged at the lower end of the bearing panel, and an opening and closing abutting rod installed through a guide block supporting pin shaft is arranged in the opening and closing swing rod, so that the opening and closing swing rod and the opening and closing abutting rod can be subjected to telescopic storage adjustment conveniently. In this way, further limiting and fixing are achieved through opposite clamping in the vertical installation state, and deflection movement of the suspended energy storage machine body is prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage machine applications, especially to the compact wall-mounted structure of a household energy storage machine. Background Art

[0002] A household energy storage device is a device used to store electrical energy and release it when needed. It usually consists of a battery pack, an inverter, a charge-discharge control system, and a monitoring system, and can be integrated with the household power grid and renewable energy systems to optimize household energy management.

[0003] To save space and ensure the safety of use, existing energy storage machines mostly adopt wall-mounted installation methods. For example, a wall-mounted lithium iron phosphate battery energy storage cabinet disclosed in the patent with the publication number CN218632285U has L-shaped corner blocks fixedly installed at the four corners on the outside of the bottom case of the cabinet. The corner blocks are provided with lock holes to wall-mount the energy storage machine cabinet using bolts. In this way, at least two people are required to cooperate in the installation operation, and the screws need to be tightened and loosened frequently. Not only is the operation volume large, but there is also a certain degree of operation difficulty. Especially, the connection between the energy storage machine cabinet and the wall only depends on screws, which is single, and it is very easy to cause the wall to crack due to excessive pressure, thus affecting the wall-mounted stability and use safety of the energy storage machine. Content of the Utility Model

[0004] The purpose of the utility model is to solve the problem that it is difficult to wall-mount an energy storage machine in the prior art, and a compact wall-mounted structure of a household energy storage machine is proposed.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A compact wall-mounted structure of a household energy storage machine includes a bearing panel and an energy storage machine body. A locking through hole for installing an expansion screw to be fixed on the wall is opened in the bearing panel. A connecting panel facing the bearing panel is fixedly connected to the back of the energy storage machine body. A locking mechanism for fixedly installing the energy storage machine body is arranged between the bearing panel and the connecting panel.

[0007] Preferably, the bearing panel is in a U-shaped structure with an opening downward, and the number of the locking through holes is four.

[0008] Preferably, the locking mechanism includes a load-bearing block integrally connected to the upper end of the bearing panel. An insertion slot is opened in the load-bearing block. A lifting T-shaped platform is slidably sleeved in the insertion slot. A lifting plate is integrally connected to the lifting T-shaped platform, and a strong spring is welded between the lifting T-shaped platform and the load-bearing block. An insertion block adapted to the insertion slot is integrally connected to the upper end of the connecting panel;

[0009] The locking mechanism further includes a storage groove formed at the lower end of the bearing panel, and a folding swing rod driven by the lifting plate is installed on the pin shaft in the storage groove. A head groove is formed in the folding swing rod, and a folding contact rod is installed on the pin shaft in the head groove. A limiting bayonet is formed in the middle of the folding contact rod. A guiding sliding groove is formed in the head groove, and a return spring and a guiding slider are welded in the guiding sliding groove. A limiting bolt corresponding to the limiting bayonet is installed on the pin shaft of the guiding slider. A contact block corresponding to the folding contact rod is integrally connected to the lower end of the connecting panel.

[0010] Preferably, the lifting plate is fixedly connected to the lower end of the lifting T-stage extending outside the load block, and the strong spring is sleeved on the upper end of the lifting T-stage located inside the load block.

[0011] Preferably, the inserted slot and the inserted block are of a wedge-shaped structure adapted to each other.

[0012] Preferably, a traction connecting rod is connected between the lifting plate and the folding swing rod by a pin shaft. The return spring is welded in the guiding sliding groove, and the guiding slider is slidably sleeved in the guiding sliding groove.

[0013] Compared with the prior art, the present utility model has the following advantages:

[0014] 1. In the present utility model, the bearing panel in a C-shaped structure is fixed on the wall surface by using expansion screws, and a load block with an inserted slot is arranged at the upper end of the bearing panel. The lifting T-stage and the lifting plate sleeved with a strong spring are arranged by using the load block. At the same time, a connecting panel is connected to the energy storage machine body, and under the action of gravity, the inserted block integrally connected to the connecting panel is buckled and installed in the load block.

[0015] 2. In the present utility model, a folding swing rod is arranged at the lower end of the bearing panel, and a folding contact rod installed on the pin shaft is supported by a guiding block in the folding swing rod, so as to facilitate the telescopic storage adjustment of the folding swing rod and the folding contact rod. By arranging a contact block corresponding to the folding contact rod on the connecting panel, it is convenient to further limit and fix through opposite clamping in the vertically installed state, preventing the suspended energy storage machine body from swinging. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of a compact wall-mounted structure of a household energy storage machine proposed by the present utility model;

[0017] Figure 2 is a bottom view of a compact wall-mounted structure of a household energy storage machine proposed by the present utility model;

[0018] Figure 3 is a schematic structural diagram of the bearing panel of a compact wall-mounted structure of a household energy storage machine proposed by the present utility model;

[0019] Figure 4 Cross-sectional view of the load-bearing panel of the compact wall-mounted structure of the household energy storage machine proposed by the present utility model;

[0020] Figure 5 Schematic diagram of the connection panel structure of the compact wall-mounted structure of the household energy storage machine proposed by the present utility model.

[0021] In the figure: 1, load-bearing panel; 2, energy storage machine body; 3, connection panel; 4, locking through-hole; 5, load block; 6, insertion slot; 7, lifting T-stage; 8, lifting plate; 9, strong spring; 10, storage groove; 11, opening and closing swing rod; 12, traction connecting rod; 13, end groove; 14, opening and closing contact rod; 15, limit bayonet; 16, guiding chute; 17, return spring; 18, guiding slider; 19, limit bolt; 20, insertion block; 21, contact block. Specific implementation manners

[0022] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0023] Refer to Figure 1-Figure 5 , the compact wall-mounted structure of the household energy storage machine includes a load-bearing panel 1 and an energy storage machine body 2. It should be noted that the load-bearing panel 1 is in a U-shaped structure with an opening downward, and the number of locking through-holes 4 is four. By closely fitting the load-bearing panel 1 on the wall, it helps to increase the contact area between the energy storage machine body 2 and the wall, thereby reducing the pressure on the wall. The load-bearing panel 1 is provided with locking through-holes 4 for installing expansion bolts to fix on the wall. The back of the energy storage machine body 2 is fixedly connected with a connection panel 3 facing the load-bearing panel 1. The connection panel 3 and the energy storage machine body 2 are connected by a detachable bolt connection method. Through the connection panel 3, the stable installation of the energy storage machine body 2 on the load-bearing panel 1 can be achieved.

[0024] A locking mechanism for fixedly installing the energy storage machine body 2 is provided between the load-bearing panel 1 and the connection panel 3. Specifically, refer to the attached Figure 3 - attached Figure 5 :

[0025] On the one hand, the locking mechanism includes a load-bearing block 5 integrally connected to the upper end of the load-bearing panel 1, and an insertion slot 6 is provided in the load-bearing block 5. A lifting T-stage 7 is slidably sleeved in the insertion slot 6. A lifting plate 8 is integrally connected to the lifting T-stage 7, and a strong spring 9 is welded between the lifting T-stage 7 and the load-bearing block 5. The tension of the strong spring 9 makes the lifting T-stage 7 extend upward in the initial state. When the insertion card block 20 on the connecting panel 3 enters the insertion slot 6 under the action of the gravity of the energy storage machine body 2, the lifting T-stage 7 moves vertically downward. The upper end of the connecting panel 3 is integrally connected with an insertion card block 20 adapted to the insertion slot 6. The insertion card block 20 extends into the insertion slot 6 to synchronously press the lifting T-stage 7, thereby preliminarily limiting the upper end of the energy storage machine body 2;

[0026] On the other hand, the locking mechanism also includes a storage groove 10 opened at the lower end of the load-bearing panel 1, and the pin shaft in the storage groove 10 is installed with an opening and closing rocker arm 11 that is movably pulled by the lifting plate 8. An end groove 13 is opened in the opening and closing rocker arm 11, and an opening and closing resistance rod 14 is installed on the pin shaft in the end groove 13. It should be noted that during the packaging and transportation process, the opening and closing rocker arm 11 and the opening and closing resistance rod 14 are stored in the storage groove 10 to reduce space occupancy and reduce the difficulty of packaging and transportation. A limit slot 15 is provided in the middle of the opening and closing resistance rod 14, and a guide slot 16 is provided in the end groove 13. A welded return spring 17 and a guide slider 18 are provided in the guide slot 16. A limit plug 19 corresponding to the limit slot 15 is installed on the pin shaft of the guide slider 18. The lower end of the connecting panel 3 is integrally connected with a resistance block 21 corresponding to the opening and closing resistance rod 14. Under the tension of the return spring 17, the expanded limit plug 19 is docked with the limit slot 15 to limit the opening and closing resistance rod 14, thereby ensuring that the opening and closing resistance rod 14 can clamp and limit the resistance block 21.

[0027] The lifting plate 8 is fixedly connected to the lower end of the lifting T-stage 7 extending outside the load block 5, and the strong spring 9 is installed on the upper end position of the lifting T-stage 7 inside the load block 5, and the gravity of the energy storage machine body 2 is used to drive the opening and closing rocker arm 11 to deflect towards each other.

[0028] The insertion slot 6 and the insertion block 20 are compatible wedge-shaped structures. The insertion block 20 is vertically inserted into the insertion slot 6. When the gravity of the energy storage machine body 2 overcomes the tension of the strong spring 9, the gravity of the energy storage machine body 2 is used to achieve the initial assembly connection between the insertion slot 6 and the insertion block 20.

[0029] A traction link 12 is pin-connected between the lifting plate 8 and the opening and closing rocker arm 11, a return spring 17 is welded in the guide slot 16, and a guide slider 18 is slidably fitted in the guide slot 16. Under the tension of the return spring 17, the expanded limit plug 19 can limit and fix the opening and closing resistance rod 14.

[0030] It should be noted that the specific model and specifications of the energy storage machine body 2 need to be selected and determined based on the actual specifications of the device, and the specific selection calculation method adopts the existing technology in this field, so it is not repeated here.

[0031] The functional principle of this utility model can be explained through the following operation modes:

[0032] The opening and closing contact rod 14 is unfolded in the end groove 13, and under the tension of the return spring 17, the unfolded limit plug 19 is docked with the limit bayonet 15;

[0033] Place the insertion block 20 on the connecting panel 3 vertically in the insertion slot 6, and apply pressure to the lifting T-stage 7 and the strong spring 9 to move the lifting plate 8 downward synchronously until the insertion block 20 is completely locked in the insertion slot 6;

[0034] The downwardly moved lifting plate 8 drives the opening and closing swing rod 11 to deflect through the traction connecting rod 12, so that the opening and closing swing rod 11 extends out of the storage groove 10, so that the opening and closing contact rod 14 is in close contact with the contact block 21, thereby achieving clamping and limiting of the lower end of the connecting panel 3.

[0035] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A compact wall-mounted structure for a household energy storage machine, comprising a load-bearing panel (1) and an energy storage machine body (2), characterized in that: The load-bearing panel (1) is provided with locking through holes (4) for installing expansion screws to be fixed on the wall. The back surface of the energy storage machine body (2) is fixedly connected to an adapter panel (3) on the load-bearing panel (1). A locking mechanism for fixedly installing the energy storage machine body (2) is provided between the load-bearing panel (1) and the adapter panel (3).

2. The compact wall-mounted structure of a household energy storage device according to claim 1, characterized in that: The load-bearing panel (1) has a U-shaped structure with an opening downward, and the number of the locking through holes (4) is four.

3. The compact wall-mounted structure of a household energy storage device according to claim 1, characterized in that: The locking mechanism includes a load-bearing block (5) integrally connected to the upper end of the load-bearing panel (1). An insertion slot (6) is formed in the load-bearing block (5). A lifting T-stage (7) is slidably sleeved in the insertion slot (6). A lifting plate (8) is integrally connected to the lifting T-stage (7), and a strong spring (9) is welded between the lifting T-stage (7) and the load-bearing block (5). An insertion block (20) adapted to the insertion slot (6) is integrally connected to the upper end of the adapter panel (3). The locking mechanism further includes a storage groove (10) formed at the lower end of the load-bearing panel (1). A folding swing rod (11) driven by the lifting plate (8) is pin-mounted in the storage groove (10). A head groove (13) is formed in the folding swing rod (11). A folding contact rod (14) is pin-mounted in the head groove (13). A limiting bayonet (15) is formed in the middle of the folding contact rod (14). A guiding sliding groove (16) is formed in the head groove (13). A return spring (17) and a guiding slider (18) welded together are arranged in the guiding sliding groove (16). A limiting bolt (19) corresponding to the limiting bayonet (15) is pin-mounted on the guiding slider ( 4. The compact wall-mounted structure of a household energy storage device according to claim 3, characterized in that: ​ 5. The compact wall-mounted structure of a household energy storage device according to claim 3, characterized in that: ​ 6. The compact wall-mounted structure of a household energy storage device according to claim 3, characterized in that: ​

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