Household energy storage power supply device capable of being mounted on ground and mounted on wall

Abstract

The utility model provides a household energy storage power supply device capable of being installed on the ground and wall-mounted, which belongs to the field of energy storage power supply device installation and comprises a power supply box body, a main box body is installed at the outer end of the power supply box body, and a box body top cover is installed at the front end of the main box body. The power supply box body can be protected through the main box body, the box body top cover, the handheld part lugs, the wall-mounted mounting piece, the base and the battery pack circuit breaker switch are convenient to mount, the power supply box body is protected through the mounting box body top cover and the main box body in a matched mode, the display screen is convenient to mount, and a user can conveniently carry the whole equipment by hand through the handheld part lugs. A user can conveniently install the whole device on a wall through the wall-mounted installation piece, the base is used for being placed on the ground when the user does not need to hang the wall, the battery pack circuit breaker switch facilitates control over a power source of the power source box body, and the display screen can conveniently display data in the current power source box body.

Description

Technical Field

[0001] The utility model relates to the field of installation of energy storage power supply devices, in particular to a household energy storage power supply device which can be installed on the ground or on the wall. Background Art

[0002] The existing energy storage power supply device installation technology adopts a modular design for the energy storage system, an energy storage battery body; the energy storage battery body also includes a handrail groove, and the handrail groove is opened on one side of the energy storage battery body; through the cooperation between the slider and the slide groove, the user can drive the slider to slide in the slide groove by pushing the energy storage battery body, so that two energy storage battery bodies can be stacked.

[0003] However, the energy storage power supply device of this installation method can only be installed on the ground, and the installation process is time-consuming. It requires certain electrical knowledge and strong hands-on ability to install and use it. Because the existing technology designs a stacked installation method, the inverter is located at the top of the system stack, and the energy storage battery module is connected in parallel to the inverter module compartment. This will cause energy storage battery module balance problems because the discharge current close to the inverter module compartment will be greater than the battery module at the bottom.

[0004] Therefore, it is necessary to provide a household energy storage power supply device that can be installed on the ground or on the wall to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a household energy storage power supply device which can be installed on the ground or on the wall.

[0006] The utility model provides a household energy storage power supply device that can be installed on the ground and on the wall, comprising a power supply box, a main box is installed on the outer end of the power supply box, a box top cover is installed on the front end of the main box, a plurality of portable component ears that are symmetrically distributed on the outer wall of the main box are installed, a wall-mounted mounting piece is installed on the rear end of the main box, a base is installed on the bottom end of the main box, a battery pack circuit breaker switch is installed on the right end of the main box, the battery pack circuit breaker switch is electrically connected to the power supply box, and a display screen is installed on the front end of the box top cover.

[0007] Preferably, a lithium battery cell is fixed inside the power supply box, a BMS mounting plate is installed inside the power supply box, the BMS mounting plate is compatible with the lithium battery cell, and a power module mounting plate is installed inside the power supply box, the power module mounting plate is compatible with the BMS mounting plate.

[0008] Preferably, the outer wall of the box top cover is provided with a plurality of reserved holes, the reserved holes are adapted to the display screen, the internal threads of the plurality of reserved holes are connected with welding nuts, and the welding nuts penetrate the reserved holes to be connected to the display screen.

[0009] Preferably, a welding nut is penetrated and connected to the outer end of the ear of the portable component, and the welding nut is connected to the left and right ends of the main box body.

[0010] Preferably, a fixed stopper is installed inside the main box, and the fixed stopper is connected to the lithium battery cell.

[0011] Preferably, the power supply box includes a circuit breaker mounting component, an output socket component, an output socket and a low-current switch, the circuit breaker mounting component is installed inside the power supply box, the output socket component is installed inside the power supply box, the output socket component is adapted to the circuit breaker mounting component, the output socket is installed on the outer wall of the output socket component, the low-current switch is installed on the outer side of the output socket component, and the low-current switch is adapted to the output socket.

[0012] Compared with the related art, the household energy storage power supply device provided by the utility model which can be installed on the ground or on the wall has the following beneficial effects:

[0013] 1. A household energy storage power supply device that can be mounted on the ground or on the wall, wherein the main box protects the power supply box and facilitates the installation of the box top cover, portable component ears, wall mounting parts, base and battery pack circuit breaker switch, wherein the box top cover is installed in conjunction with the main box to protect the power supply box and facilitate the installation of the display screen.

[0014] 2. A household energy storage power supply device that can be mounted on the ground or on the wall. The portable ear makes it easy for users to carry the entire device. The wall-mounted mounting parts make it easy for users to install the entire device on the wall. The base can be placed on the ground when the user does not need to mount the device on the wall. The battery pack circuit breaker switch makes it easy to control the power supply of the power supply box. The display screen makes it easy to display the current data in the power supply box. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall front-view stereoscopic structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the overall rear-view stereoscopic structure of the utility model;

[0017] Figure 3 This is a schematic diagram of the overall three-dimensional structure of the utility model after the top cover of the box is opened;

[0018] Figure 4 This is a schematic diagram of the bottom structure of the utility model;

[0019] Numbers in the figure: 1. Power box; 2. Main box; 3. Box top cover; 4. Hand-held component ear; 5. Wall mounting; 6. Base; 7. Battery pack circuit breaker switch; 9. Display screen. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figures 1 to 4 The utility model provides a household energy storage power supply device that can be mounted on the ground and on the wall, including a power supply box 1, a main box 2 is installed at the outer end of the power supply box 1, a box top cover 3 is installed at the front end of the main box 2, a plurality of portable component ears 4 are installed on the outer wall of the main box 2 and are symmetrically distributed on the left and right, a wall mounting part 5 is installed at the rear end of the main box 2, a base 6 is installed at the bottom end of the main box 2, a battery pack circuit breaker switch 7 is installed at the right end of the main box 2, and the battery pack circuit breaker switch 7 is electrically connected to the power supply box 1, and a display screen 9 is installed at the front end of the box top cover 3;

[0022] The main box body 2 protects the power box body 1 and facilitates the installation of the box body top cover 3, the portable component ears 4, the wall-mounted mounting parts 5, the base 6 and the battery pack circuit breaker switch 7. The box body top cover 3 is installed in cooperation with the main box body 2 to protect the power box body 1 and facilitate the installation of the display screen 9. The portable component ears 4 are convenient for users to carry the entire device by hand. The wall-mounted mounting parts 5 are convenient for users to install the entire device on the wall. The base 6 is used for users to place it on the ground when wall mounting is not required. The battery pack circuit breaker switch 7 facilitates the control of the power supply of the power box body 1. The display screen 9 facilitates the display of the current data in the power box body 1.

[0023] A lithium battery cell is fixed inside the power box 1, a BMS mounting plate is installed inside the power box 1, the BMS mounting plate is compatible with the lithium battery cell, and a power module mounting plate is installed inside the power box 1, the power module mounting plate is compatible with the BMS mounting plate;

[0024] The BMS mounting plate facilitates the installation of the BMS, the lithium battery cells are used to store electrical energy, and the power module mounting plate facilitates the installation of the power module.

[0025] The outer wall of the box top cover 3 is provided with a plurality of reserved holes, which are adapted to the display screen 9, and the internal threads of the plurality of reserved holes are connected with welding nuts, which penetrate the reserved holes and are connected to the display screen 9;

[0026] The display screen 9 is conveniently connected to the box top cover 3 through the reserved holes and the welding nuts.

[0027] The outer end of the handheld component ear 4 is penetrated and connected with a welding nut, and the welding nut is connected to the left and right ends of the main box body 2;

[0028] The portable component ear 4 is conveniently mounted on the side of the main box body 2 by welding nuts.

[0029] A fixed block is installed inside the main box 2, and the fixed block is connected to the lithium battery cell;

[0030] The fixed stopper facilitates fixing the lithium battery cell and blocks the contact between the lithium battery cell and other components.

[0031] The power supply box 1 includes a circuit breaker mounting component, an output socket component, an output socket and a low-current switch. The circuit breaker mounting component is installed inside the power supply box 1, the output socket component is installed inside the power supply box 1, the output socket component is adapted to the circuit breaker mounting component, the output socket is installed on the outer wall of the output socket component, the low-current switch is installed on the outer side of the output socket component, and the low-current switch is adapted to the output socket.

[0032] During operation, the main box 2 protects the power box 1 and facilitates the installation of the box top cover 3, the portable component ears 4, the wall-mounted mounting parts 5, the base 6 and the battery pack circuit breaker switch 7. The box top cover 3 is installed in conjunction with the main box 2 to protect the power box 1 and facilitate the installation of the display screen 9. The portable component ears 4 facilitate the user to carry the entire device by hand. The wall-mounted mounting parts 5 facilitate the user to install the entire device on the wall. The base 6 is used for the user to place it on the ground when the wall mounting is not required. The battery pack circuit breaker switch 7 facilitates the control of the power supply of the power box 1. The display screen 9 facilitates the display of the current data in the power box 1. The output socket component, the output socket and the weak current switch are convenient. Wireless user wiring, plug and play, ECO economic operation mode is highly efficient and energy-saving, the system is in standby monitoring state most of the time, the operating pressure is small, and the energy storage inverter circuit will only operate when the mains is disconnected. The MTBF is far higher than the general energy storage system. It can be installed on the ground or on the wall according to user needs and space conditions. As mentioned earlier, wall-mounted installation saves more space and is more suitable for various environments. Integrated design, universal socket design, wireless wiring, plug and play, integrated design, the total output of the battery pack is directly connected to the inverter DC output to avoid battery current imbalance and improve safety performance: built-in fire protection module, 12g aerosol fire extinguisher.

[0033] 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.

[0034] 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 household energy storage power supply device that can be mounted on the ground or on the wall, characterized in that: The invention comprises a power supply box (1), wherein a main box (2) is installed at the outer end of the power supply box (1), a box top cover (3) is installed at the front end of the main box (2), a plurality of hand-held component ears (4) are installed on the outer wall of the main box (2) and are symmetrically distributed on the left and right, a wall-mounted mounting part (5) is installed at the rear end of the main box (2), a base (6) is installed at the bottom end of the main box (2), a battery pack circuit breaker switch (7) is installed at the right end of the main box (2), and the battery pack circuit breaker switch (7) is electrically connected to the power supply box (1), and a display screen (9) is installed at the front end of the box top cover (3).

2. A household energy storage power supply device that can be mounted on the ground or on the wall according to claim 1, characterized in that: A lithium battery cell is fixed inside the power box (1), a BMS mounting plate is installed inside the power box (1), the BMS mounting plate is compatible with the lithium battery cell, and a power module mounting plate is installed inside the power box (1), the power module mounting plate is compatible with the BMS mounting plate.

3. A household energy storage power supply device that can be mounted on the ground or on the wall according to claim 1, characterized in that: The outer wall of the box top cover (3) is provided with a plurality of reserved holes, the reserved holes being adapted to the display screen (9), the internal threads of the plurality of reserved holes being connected with welding nuts, the welding nuts penetrating the reserved holes are connected to the display screen (9).

4. A household energy storage power supply device that can be mounted on the ground or on the wall according to claim 1, characterized in that: The outer end of the handheld component ear (4) is penetrated and connected with a welding nut, and the welding nut is connected to the left and right ends of the main box body (2).

5. A household energy storage power supply device that can be mounted on the ground or on the wall according to claim 1, characterized in that: A fixed stopper is installed inside the main box (2), and the fixed stopper is connected to the lithium battery cell.

6. A household energy storage power supply device that can be mounted on the ground or on the wall according to claim 1, characterized in that: The power supply box (1) comprises a circuit breaker mounting component, an output socket component, an output socket and a weak current switch, wherein the circuit breaker mounting component is mounted inside the power supply box (1), the output socket component is mounted inside the power supply box (1), the output socket component is matched with the circuit breaker mounting component, the output socket is mounted on the outer wall of the output socket component, the weak current switch is mounted on the outer side of the output socket component, and the weak current switch is matched with the output socket.

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