Small wall-mounted energy storage device

Abstract

The utility model discloses a small-sized wall-mounted energy storage device, which comprises a battery, an upper shell is abutted against the battery, the bottom of the upper shell is fixedly connected with a lower shell through a bolt, the bottom of the inner wall of the lower shell is abutted against the bottom of the battery, the battery is electrically connected with a switch, and the outer wall of the switch is movably connected with the outer wall of the upper shell. The utility model relates to the technical field of wall-mounted energy storage devices, through the cooperation of a connector, a mounting shell and a wire slot, a battery is wrapped by an upper shell and a lower shell, a proper shell is selected according to the size of the battery, after the wall-mounted energy storage device is hung on a wall, a circuit is inserted into the connector, and a fastening bolt is rotated to fix the circuit, so that the wall-mounted energy storage device is convenient to use. And the outer wall of the line is inserted into the line slot, so that the occupied space is small during installation, and a worker can connect more conveniently.

Description

Technical Field

[0001] The utility model relates to the technical field of wall-mounted energy storage devices, in particular to a small wall-mounted energy storage device. Background Art

[0002] With the development of society, people are becoming more and more dependent on electricity, and energy storage devices such as household energy storage power supplies are becoming more and more abundant. At present, household energy storage devices are mainly used in areas with unstable power supply or peak-valley power supply or with good photovoltaic energy. For areas with unstable power supply, energy storage devices can store electric energy during stable power supply, which is convenient for using energy storage devices to supply power when the power supply is unstable; for areas with peak-valley power supply, valley electricity with lower electricity prices can be stored, and energy storage devices can be used to supply power during peak power to save electricity bills; for areas with good photovoltaic energy, photovoltaic panels can be installed to charge energy storage devices through photovoltaics and supply power through energy storage devices, saving city electricity consumption. Due to the many advantages of household energy storage devices, they are widely promoted and used.

[0003] When the existing energy storage device is in use, the battery is fixed inside the mounting shell, and the energy storage device is connected to the photovoltaic panel using a connector, so that the converted electric energy is stored in the battery, and when in use, it can be directly discharged externally.

[0004] However, in actual use, due to the large size of existing energy storage devices, the space utilization rate is high during installation and placement. When installed in some narrow places, it is inconvenient to connect the wires. Utility Model Content

[0005] In view of the shortcomings of the prior art, the utility model provides a small wall-mounted energy storage device, which solves the problem that in actual use, due to the large size of the existing energy storage device, the space utilization rate is high during installation and placement, and it is inconvenient to connect the wires when installed in some narrow places.

[0006] To achieve the above-mentioned purpose, the utility model is implemented through the following technical solutions: a small wall-mounted energy storage device, including a battery, the battery is pressed against an upper shell, the bottom of the upper shell is fixedly connected to the lower shell by bolts, the bottom of the inner wall of the lower shell is pressed against the bottom of the battery, the battery is electrically connected to a switch, the outer wall of the switch is movably connected to the outer wall of the upper shell, the bottom of the lower shell is fixedly connected to a hanging plate, the outer wall of the lower shell is installed with a connecting structure, the connecting structure includes a connecting head, a fastening bolt, a mounting shell and a wire groove, the outer wall of the connecting head is fixedly connected to the outer wall of the lower shell, the top of the connecting head is threadedly connected with the fastening bolt, the outer wall of the connecting head is provided with a mounting shell, the outer wall of the mounting shell is fixedly connected to the outer wall of the lower shell, and the top of the mounting shell is provided with a wire groove.

[0007] Preferably, a fixing plate is provided on the inner wall of the mounting shell, a spring is pressed against the outer wall of the fixing plate, a support column is provided on one end of the spring, a fixing column is movably connected to the outer wall of the support column, and a clamp is fixedly connected to one end of the support column extending to the outer wall of the fixing column.

[0008] Preferably, a sliding block is fixedly connected to the outer wall of the supporting column, and the outer wall of the sliding block is slidably engaged with the inner wall of the fixing column.

[0009] Preferably, a heat dissipation hole is opened on the top of the upper shell, a dustproof net is arranged above the heat dissipation hole, a mounting plate is fixedly connected to the outer wall of the dustproof net, and the bottom of the mounting plate is attached to the top of the upper shell.

[0010] Preferably, a block is slidably engaged with the top of the upper shell, an outer wall of the block is inserted into the outer wall of the mounting plate, and a fixing bolt is threadedly connected to the top of the block and passes through the inner wall of the block.

[0011] Beneficial Effects

[0012] The utility model provides a small wall-mounted energy storage device. It has the following beneficial effects: the small wall-mounted energy storage device uses an upper shell and a lower shell to wrap the battery through the cooperation of a connector, a mounting shell and a wire trough, and selects a suitable shell according to the size of the battery. After hanging on the wall, the line is inserted into the inside of the connector, and the fastening bolt is turned to fix the line, and the outer wall of the line is inserted into the wire trough, so that the space occupied during installation is small, which makes it more convenient for workers to connect.

[0013] Through the cooperation of springs, support columns and clamps, when fixing the line, the line is placed between the clamps. Under the action of the springs, the support columns are squeezed, driving the clamps to clamp the circuit, preventing the line from shaking inside the wire slot, and allowing the line head to slide inside the connector, avoiding short circuit problems caused by loose lines. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the structure of the utility model;

[0015] Figure 2 for Figure 1 Schematic diagram of the appearance of the mounting shell, connector and fixing plate;

[0016] Figure 3 for Figure 1 Schematic diagram of the structure of the upper and middle shell, mounting plate and dust screen.

[0017] In the figure: 1. battery, 2. upper shell, 3. lower shell, 4. scraper, 5. mounting shell, 6. connector, 7. switch, 8. heat dissipation hole, 9. mounting plate, 10. dust screen, 11. fixing plate, 12. wire trough, 13. clamping plate, 14. fastening bolt, 15. fixing column, 16. supporting column, 17. spring, 18. slider, 19. fixing bolt, 20. block. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] However, in actual use, due to the large size of existing energy storage devices, the space utilization rate is high during installation and placement. When installed in some narrow places, it is inconvenient to connect the wires.

[0020] In view of this, the utility model provides a small wall-mounted energy storage device, which solves the problem that in actual use, due to the large size of the existing energy storage device, the space utilization rate is high during installation and placement, and it is inconvenient to connect the wires when installed in some narrow places.

[0021] By those skilled in the art, the components in this case are connected in sequence. The specific connection and operation sequence should refer to the following working principle. The detailed connection means are well-known technologies in the art. The following mainly introduces the working principle and process.

[0022] Embodiment 1: By Figure 1-3 It can be seen that a small wall-mounted energy storage device includes a battery 1, the battery 1 is pressed against an upper shell 2, the bottom of the upper shell 2 is fixedly connected to a lower shell 3 by bolts, the bottom of the inner wall of the lower shell 3 is pressed against the bottom of the battery 1, a circuit board is connected between the battery 1 and the switch 7, so that the switch 7 can control the battery 1 to discharge, the battery 1 is electrically connected to the switch 7, the outer wall of the switch 7 is movably connected to the outer wall of the upper shell 2, the bottom of the lower shell 3 is fixedly connected to a hanging plate 4, the energy storage device is fixed to the wall by the hanging plate 4, the outer wall of the lower shell 3 is installed with a connecting structure, the connecting structure includes a connecting head 6, a fastening bolt 14, a mounting shell 5 and a wire groove 12, the outer wall of the connecting head 6 is fixedly connected to the outer wall of the lower shell 3, the top of the connecting head 6 is threadedly connected to the fastening bolt 14, the outer wall of the connecting head 6 is provided with a mounting shell 5, the outer wall of the mounting shell 5 is fixedly connected to the outer wall of the lower shell 3, and the top of the mounting shell 5 is provided with a wire groove 12;

[0023] In the specific implementation process, it is worth pointing out that, with the cooperation of the connector 6, the mounting shell 5 and the wire slot 12, the upper shell 2 and the lower shell 3 are used to wrap the battery 1, and a suitable shell is selected according to the size of the battery 1. After hanging it on the wall, the line is inserted into the inside of the connector 6, and the fastening bolt 14 is turned to fix the line, and the outer wall of the line is inserted into the wire slot 12, so that it occupies less space during installation, making it more convenient for the staff to connect;

[0024] Furthermore, a fixing plate 11 is disposed on the inner wall of the mounting shell 5, a spring 17 is pressed against the outer wall of the fixing plate 11, a support column 16 is provided at one end of the spring 17, a fixing column 15 is movably connected to the outer wall of the support column 16, and a clamping plate 13 is fixedly connected to one end of the support column 16 extending to the outer wall of the fixing column 15;

[0025] In the specific implementation process, it is worth pointing out that, under the cooperation of the spring 17, the support column 16 and the clamping plate 13, when the circuit is fixed, the circuit is placed between the clamping plates 13, and under the action of the spring 17, the support column 16 is squeezed, driving the clamping plate 13 to clamp the circuit, preventing the circuit from shaking inside the wire slot 12, and making the circuit head slide inside the connector 6, avoiding the problem of short circuit caused by loose circuit;

[0026] Furthermore, the outer wall of the support column 16 is fixedly connected with a slider 18, and the outer wall of the slider 18 is slidably engaged with the inner wall of the fixed column 15;

[0027] In the specific implementation process, it is worth pointing out that, under the cooperation of the slider 18 and the support column 16, when the spring pair 17 squeezes the support column 16, the slider 18 will slide inside the fixed column 15, so that the support column 16 is stable when sliding;

[0028] Specifically, when using the small wall-mounted energy storage device, the battery 1 is installed between the upper shell 2 and the lower shell 3, and fixedly connected with bolts, and the hanging plate 4 is used to install the energy storage device in a narrow position, and when connecting the line, the line is inserted into the wire groove 12, extended into the installation shell 5, and inserted into the connector 6, and the fastening bolts 14 are tightened to fix the line on the connector 6, and under the action of the spring 17, the support column 16 drives the clamping plate 13 to clamp the line, so that it is stable after connection, and the line head inside the connector 6 will not move when the line shakes, so as to avoid the line loosening and causing a short circuit.

[0029] Embodiment 2: By Figure 1-3 It can be seen that a heat dissipation hole 8 is opened on the top of the upper shell 2, a dustproof net 10 is arranged above the heat dissipation hole 8, and a mounting plate 9 is fixedly connected to the outer wall of the dustproof net 10, and the bottom of the mounting plate 9 is attached to the top of the upper shell 2;

[0030] In the specific implementation process, it is worth pointing out that, with the cooperation of the heat dissipation hole 8, the mounting plate 9 and the dustproof net 10, the heat dissipation hole 8 is used to dissipate the heat of the energy storage device, and the dustproof net 10 is used to block dust to prevent dust from entering and affecting the electronic components;

[0031] Furthermore, a block 20 is slidably connected to the top of the upper shell 2, and the outer wall of the block 20 is plugged into the outer wall of the mounting plate 9. A fixing bolt 19 is threadedly connected to the top of the block 20 and penetrates the inner wall of the block 20.

[0032] In the specific implementation process, it is worth pointing out that, under the cooperation of the block 20, the fixing bolt 19 and the mounting plate 9, when installing the dust screen 10, the block 20 is slid to insert the slider 18 into the outer wall of the mounting plate 9 to fix it, and the fixing bolt 19 is rotated to make the fixing bolt 19 press against the top of the upper shell 2 to prevent the block 20 from sliding;

[0033] Specifically, based on the above embodiment, after the energy storage device is installed on the wall, long-term use will cause the temperature of the energy storage device to rise. The heat dissipation holes 8 are used to cool it down, and a dustproof net 10 is installed above the heat dissipation holes 8 to prevent dust from entering the energy storage device through the heat dissipation holes 8 and affecting the electronic components.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions. The sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0035] In the present utility model, unless otherwise clearly stipulated and limited, the terms such as "installation", "setting", "connection", "fixation" and "screw-on" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. Unless otherwise clearly defined, ordinary technicians in this field can understand the specific meanings of the above terms in the utility model according to the specific circumstances.

[0036] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A small wall-mounted energy storage device, comprising a battery (1), characterized in that: The battery (1) is pressed against an upper shell (2), the bottom of the upper shell (2) is fixedly connected to a lower shell (3) by bolts, the bottom of the inner wall of the lower shell (3) is pressed against the bottom of the battery (1), the battery (1) is electrically connected to a switch (7), the outer wall of the switch (7) is movably connected to the outer wall of the upper shell (2), the bottom of the lower shell (3) is fixedly connected to a hanging plate (4), and the outer wall of the lower shell (3) is installed with a connecting structure; The connection structure comprises a connection head (6), a fastening bolt (14), a mounting shell (5) and a wire trough (12); The outer wall of the connecting head (6) is fixedly connected to the outer wall of the lower shell (3), the top of the connecting head (6) is threadedly connected with a fastening bolt (14), the outer wall of the connecting head (6) is provided with a mounting shell (5), the outer wall of the mounting shell (5) is fixedly connected to the outer wall of the lower shell (3), and the top of the mounting shell (5) is provided with a wire groove (12).

2. A small wall-mounted energy storage device according to claim 1, characterized in that: The inner wall of the mounting shell (5) is provided with a fixing plate (11), the outer wall of the fixing plate (11) is pressed against a spring (17), one end of the spring (17) is provided with a support column (16), the outer wall of the support column (16) is movably connected to a fixing column (15), and one end of the support column (16) extending to the outer wall of the fixing column (15) is fixedly connected to a clamping plate (13).

3. A small wall-mounted energy storage device according to claim 2, characterized in that: The outer wall of the support column (16) is fixedly connected with a slider (18), and the outer wall of the slider (18) is slidably engaged with the inner wall of the fixed column (15).

4. A small wall-mounted energy storage device according to claim 1, characterized in that: A heat dissipation hole (8) is provided on the top of the upper shell (2), a dustproof net (10) is provided above the heat dissipation hole (8), an outer wall of the dustproof net (10) is fixedly connected to a mounting plate (9), and the bottom of the mounting plate (9) is attached to the top of the upper shell (2).

5. A small wall-mounted energy storage device according to claim 1, characterized in that: The top of the upper shell (2) is slidably engaged with a block (20), the outer wall of the block (20) is plugged into the outer wall of the mounting plate (9), and the top of the block (20) is threadedly connected with a fixing bolt (19) which passes through the inner wall of the block (20).

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