Intelligent park hybrid power supply energy storage device

Abstract

The application discloses a kind of wisdom park hybrid power energy storage devices, comprising: cabinet;Shell, the shell is located in the cabinet and inside and is placed with energy storage module;Control module, the control module is set above the energy storage module, and the control module is equipped with the joint of electrical connection with the energy storage module;Transmission interface, set on the cabinet, for the input and output of electric energy;Connecting line, is arranged in the cabinet, and one end of the connecting line is connected on the transmission interface, and the other end is electrically connected with the control module.The device is simple in structure, and the integration is high.

Description

Technical Field

[0001] This invention relates to the field of energy storage cabinet technology, and in particular to a hybrid power supply and energy storage device for smart parks. Background Technology

[0002] With the rapid development of electrochemical energy storage technology, air-cooled energy storage cabinets have gained widespread application in small and medium-sized energy storage systems and application scenarios with relatively relaxed temperature control requirements due to their outstanding advantages such as low cost, simple structure, and convenient maintenance. However, new energy power generation equipment, energy storage equipment, and charging piles for new energy vehicles all operate independently and have a large volume, requiring a large footprint. Furthermore, the installation locations of these devices are relatively dispersed, and the inter-device coordination is complex, resulting in a consistently low installation and application rate. More importantly, multiple energy storage units need to be placed inside the cabinet, and each unit requires positioning and wiring, leading to a complex structure and low integration level for the entire energy storage cabinet. Therefore, a smart park hybrid power supply energy storage device is proposed. Summary of the Invention

[0003] The purpose of this invention is to address the shortcomings of existing technologies by proposing a hybrid power supply and energy storage device for smart parks.

[0004] To achieve the above objectives, the technical solution of the present invention is: a smart park hybrid power supply and energy storage device, comprising: Cabinet; A housing, which is disposed within the cabinet and contains an energy storage module; A control module is disposed above the energy storage module, and the control module is provided with a connector that is electrically connected to the energy storage module; A transmission interface, located on the cabinet, is used for the input and output of electrical energy; A connecting cable is run through the cabinet, with one end connected to the transmission interface and the other end electrically connected to the control module.

[0005] Preferably, a mounting bracket is fixed inside the cabinet, the housing is installed inside the mounting bracket, a mounting plate is provided on the top of the mounting bracket, and the control module is fixed on the mounting plate.

[0006] Preferably, the mounting frame comprises a frame structure consisting of several horizontal bars, vertical bars, and connecting rods connecting the horizontal bars or vertical bars.

[0007] Preferably, the housing is a box-shaped structure with one open side, and the energy storage module includes a plurality of batteries and a partition separating each battery, with the batteries connected to each other by connecting pieces.

[0008] Preferably, the mounting bracket is provided with a limiting strip on one side of the housing opening to block the battery and the housing and prevent the battery from falling out.

[0009] Preferably, both the crossbar and the upright have a U-shaped cross section.

[0010] Preferably, the control module includes a circuit board and an energy storage control circuit soldered on the upper and lower sides of the circuit board. The energy storage module is connected to the energy storage control circuit through wires and connectors, and the energy storage control circuit is electrically connected to the transmission interface.

[0011] Preferably, the cabinet has a movable door on one side of the shell opening, and an operation panel is provided on the door. The operation panel includes at least one of the following: a switch button, an indicator light, a network port slot, and an interface.

[0012] Preferably, handles are installed on the sides of the cabinet located on both sides of the movable cabinet door.

[0013] Preferably, the bottom of the cabinet is provided with casters for moving the cabinet.

[0014] Compared with the prior art, the beneficial effects of the present invention are as follows: In the hybrid energy storage power supply cabinet of the present invention, the shell is fixed in the cabinet by the mounting bracket, ensuring that the shell is stably and firmly fixed in the cabinet, and the safety is high; multiple batteries are placed in the shell as energy storage modules in a stacked and separated manner, and a control module is set on the top of the shell to control the charging and discharging function of the energy storage modules, thereby realizing a layout of densely arranged batteries and reliable control, making reasonable use of the space in the cabinet, improving the energy storage performance of the energy storage cabinet, and having a simple structure and high integration. Attached Figure Description

[0015] Figure 1 This is a first-view three-dimensional structural diagram of the present invention; Figure 2 This is a second-view three-dimensional structural diagram of the present invention; Figure 3 This is a schematic diagram of the main body of the energy storage cabinet of the present invention; Figure 4 This is a schematic diagram of the mounting bracket structure of the present invention; Figure 5 This is a schematic diagram of the housing and energy storage module of the present invention; Figure 6 This is a schematic diagram of the internal structure of the housing of the present invention; Figure 7 This is a schematic diagram of the control module structure of the present invention.

[0016] Legend: 1. Cabinet; 2. Shell; 3. Energy storage module; 3a. Battery; 3b. Partition; 3c. Connecting piece; 4. Control module; 4a. Circuit board; 4b. Energy storage control circuit; 5. Transmission interface; 6. Cabinet door; 7. Operation panel; 8. Mounting bracket; 8a. Horizontal bar; 8b. Vertical bar; 8c. Connecting rod; 8d. Limiting stop; 9. Mounting plate; 10. Handle; 11. Roller. Detailed Implementation

[0017] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0018] like Figure 1-3 As shown, the smart park hybrid power supply and energy storage device of the present invention includes: Cabinet 1; Housing 2, housing 2 is located inside cabinet 1 and contains energy storage module 3; Control module 4, control module 4 is located above energy storage module 3 and has a connector for electrical connection with energy storage module 3; Transmission interface 5, located on cabinet 1, is used for input and output of electrical energy; Connecting wire, runs through cabinet 1, with one end connected to transmission interface 5 and the other end electrically connected to control module 4; Cabinet door 6, located on one side of cabinet 1, with an operation panel 7 on cabinet door 6, the operation panel 7 including at least a switch button, indicator light, network port slot and interface, etc., for facilitating network connection and joint control of the smart park hybrid power supply energy storage device of the present invention with other equipment.

[0019] See Figure 3 and Figure 4 To protect the housing 2, a mounting bracket 8 is fixed inside the cabinet 1. The housing 2 is installed inside the mounting bracket 8, and a mounting plate 9 is provided on the top of the mounting bracket 8. The control module 4 is fixed on the mounting plate 9. The housing 2 is a box-shaped structure with one open side. The energy storage module 3 includes several batteries 3a and partitions 3b that separate the batteries 3a. The batteries 3a are connected by connecting pieces 3c. In this embodiment, the mounting bracket 8 is a frame-shaped structure composed of several horizontal bars 8a, vertical bars 8b, and connecting rods 8c that connect the horizontal bars 8a or vertical bars 8b. A limiting strip 8d is provided on one side of the opening of the housing 2 to block the batteries 3a and the housing 2 and prevent the batteries 3a from falling out. During loading and unloading, first remove the limit bar 8d, then put the housing 2 in with its opening facing outwards, then install the batteries 3a one by one into the corresponding compartments, then connect the batteries 3a through the connecting piece 3c, and finally install the limit bar 8d to complete the fixation and protection of the batteries 3a and the housing 2.

[0020] See Figure 5 and Figure 6 In a preferred embodiment of the present invention, the internal space of the mounting bracket 8 is arranged in a rectangle, so that the housing 2 is also a rectangular box, and the batteries 3a are arranged in a matrix and then connected one by one by the connecting piece 3c. This makes the installation process convenient and allows for orderly arrangement and fixation during installation, which can greatly improve the efficiency of assembly and disassembly.

[0021] In a preferred embodiment of the present invention, the cross sections of the horizontal bar 8a and the vertical bar 8b constituting the mounting frame 8 are both U-shaped. This not only ensures the structural strength of the horizontal bar 8a and the vertical bar 8b, but also helps to reduce the weight of the mounting frame 8, thereby reducing the overall weight of the smart park hybrid power supply and energy storage device of the present invention, and thus facilitating movement and handling.

[0022] like Figure 7 As shown, the control module 4 in this embodiment includes a circuit board 4a and an energy storage control circuit 4b soldered on the upper and lower sides of the circuit board 4a. The energy storage module 3 is connected to the energy storage control circuit 4b through wires and connectors. The energy storage control circuit 4b is electrically connected to the transmission interface 5.

[0023] To further facilitate the movement of the smart park hybrid power supply and energy storage device of the present invention, handles 10 are installed on the sides of the cabinet 1 on both sides of the movable cabinet door 6, and rollers 11 for moving the cabinet 1 are provided at the bottom of the cabinet 1. This makes it easier to transport and move the device.

[0024] The smart park hybrid power supply and energy storage device of the present invention has a reasonable structure and can better fix and protect the energy storage module 3; the overall structure is simple and the internal energy storage module 3 has a high degree of integration, which can provide better energy storage and power supply; combined with its convenient mobility, it has high practicality and applicability.

[0025] All of the above components are general standard parts or components known to those skilled in the art. Their structure and principles can be learned by those skilled in the art through technical manuals or conventional experimental methods.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A smart park hybrid power supply and energy storage device, characterized in that, include: Cabinet (1); The housing (2) is located inside the cabinet (1) and contains an energy storage module (3). Control module (4), the control module (4) is disposed above the energy storage module (3), and the control module (4) is provided with a connector that is electrically connected to the energy storage module (3); A transmission interface (5) is provided on the cabinet (1) for the input and output of electrical energy; The connecting wire is run through the cabinet (1), with one end of the connecting wire connected to the transmission interface (5) and the other end electrically connected to the control module (4).

2. The smart park hybrid power supply and energy storage device according to claim 1, characterized in that, The cabinet (1) is fixed with an installation frame (8), the housing (2) is installed in the installation frame (8), the top of the installation frame (8) is provided with an installation plate (9), and the control module (4) is fixed on the installation plate (9).

3. The smart park hybrid power supply and energy storage device according to claim 2, characterized in that, The mounting frame (8) comprises a frame structure consisting of several horizontal bars (8a), vertical bars (8b), and connecting rods (8c) connecting the horizontal bars (8a) or vertical bars (8b).

4. The smart park hybrid power supply and energy storage device according to claim 1 or 2, characterized in that, The housing (2) is a box-shaped structure with one side open. The energy storage module (3) includes several batteries (3a) and a partition (3b) that separates each battery (3a). The batteries (3a) are connected to each other by a connecting piece (3c).

5. The smart park hybrid power supply and energy storage device according to claim 4, characterized in that, The mounting bracket (8) is provided with a limiting strip (8d) on the side of the opening of the housing (2) to block the battery (3a) and the housing (2) and to prevent the battery (3a) from falling out.

6. The smart park hybrid power supply and energy storage device according to claim 3, characterized in that, Both the crossbar (8a) and the upright (8b) have U-shaped cross sections.

7. The smart park hybrid power supply and energy storage device according to claim 1 or 2, characterized in that, The control module (4) includes a circuit board (4a) and an energy storage control circuit (4b) soldered on the upper and lower sides of the circuit board (4a). The energy storage module (3) is connected to the energy storage control circuit (4b) through wires and connectors. The energy storage control circuit (4b) is electrically connected to the transmission interface (5).

8. The smart park hybrid power supply and energy storage device according to claim 4, characterized in that, The cabinet (1) is provided with a movable cabinet door (6) on one side of the opening of the shell (2). The cabinet door (6) is provided with an operation panel (7). The operation panel (7) includes at least one of the following: a switch button, an indicator light, a network port slot, and an interface.

9. The smart park hybrid power supply and energy storage device according to claim 8, characterized in that, The cabinet (1) has handles (10) installed on the sides of the movable cabinet door (6).

10. The smart park hybrid power supply and energy storage device according to claim 1 or 2, characterized in that, The bottom of the cabinet (1) is provided with casters (11) for moving the cabinet (1).

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