CN-122026798-A - Energy storage cabinet convenient to equipment for photovoltaic power generation

Abstract

The invention relates to the technical field of energy storage cabinets for photovoltaic power generation, in particular to an energy storage cabinet for photovoltaic power generation, which is convenient to assemble, and comprises a cabinet body, wherein the cabinet body is provided with a plurality of groups, the top end of the cabinet body is movably connected with a cabinet top, a first socket is fixed on the inner wall of the cabinet body, a metal plate mounting sleeve is fixed at the bottom end of the cabinet body, a movable metal plate is movably inserted on the metal plate mounting sleeve, a first lead is fixed between the movable metal plate and the first socket, and a second socket is fixed at the bottom end of the cabinet top; the photovoltaic power generation energy storage cabinet has the beneficial effects that the second sockets on the first group of cabinet bodies are electrically connected with the first sockets through the second wires, the fixed metal plates, the movable metal plates and the first wires, then the energy storage batteries in the upper group of cabinet bodies and the lower group of cabinet bodies can be electrically connected through the first sockets and the second sockets, and the energy storage batteries which are required to be added into the photovoltaic power generation energy storage cabinet are stacked and placed by analogy, so that the assembly of the energy storage cabinet can be realized very conveniently.

Inventors

• ZHANG QIANG
• LIU JIAN

Assignees

• 江苏巨马电气设备有限公司

Dates

Publication Date

20260512

Application Date

20251117

Claims (10)

1. 1. The utility model provides a photovoltaic power generation energy storage cabinet convenient to equipment, includes cabinet body (1), its characterized in that cabinet body (1) is provided with a plurality of groups, the top swing joint of cabinet body (1) has cabinet top (2), be fixed with first socket (9) on the inner wall of cabinet body (1), the bottom mounting of cabinet body (1) has metal sheet installation cover (3), movable metal sheet (5) are pegged graft in the activity on metal sheet installation cover (3), be fixed with first wire (8) between movable metal sheet (5) and first socket (9), the bottom mounting of cabinet top (2) has second socket (11), grafting groove (4) have been seted up on the top of cabinet top (2), be fixed with fixed metal sheet (6) in grafting groove (4), be fixed with second wire (10) between fixed metal sheet (6) and the second socket (11), movable metal sheet (5) on the cabinet body (1) of a set of support on cabinet fixed metal sheet (6) on top (2) on another group body (1).
2. 2. The energy storage cabinet for photovoltaic power generation convenient to assemble according to claim 1, wherein the metal plate mounting sleeve (3) is of a circular cylinder structure, the movable metal plate (5) is of a cylinder structure, the top end of the movable metal plate (5) is movably inserted into the inner ring of the metal plate mounting sleeve (3), a spring (7) is fixed between the top end of the movable metal plate (5) and the bottom end of the cabinet body (1), the insertion groove (4) is of a circular groove body structure, and the metal plate mounting sleeve (3) is movably inserted into the insertion groove (4).
3. 3. The energy storage cabinet for photovoltaic power generation convenient to assemble according to claim 2, wherein the bottom end of the cabinet body (1) is fixedly provided with a positioning seat (14), the top end of the cabinet top (2) is provided with a positioning groove (13), the positioning seat (14) at the bottom end of one group of cabinet bodies (1) is movably inserted into the positioning groove (13) on the cabinet top (2) connected with the top end of the other group of cabinet bodies (1), and a limiting mechanism is arranged between the cabinet top (2) and the positioning seat (14).
4. 4. The energy storage cabinet for photovoltaic power generation convenient to assemble according to claim 3, wherein the limiting mechanism comprises a limiting plate mounting groove (15), a limiting groove (16) and a limiting plate (17), the limiting plate mounting groove (15) is formed in the cabinet top (2), the limiting groove (16) is formed in the positioning seat (14), one end of the limiting plate (17) is movably inserted into the limiting plate mounting groove (15), the other end of the limiting plate (17) is movably inserted into the limiting groove (16), and one end of the limiting plate (17) extending into the limiting groove (16) is provided with an inclined plane.
5. 5. The energy storage cabinet for photovoltaic power generation convenient to assemble according to claim 4, wherein an elastic ring (18) is fixed on the inner wall of the limiting plate mounting groove (15), the elastic ring (18) is of a C-shaped rod body structure, and the elastic ring (18) abuts against the limiting plate (17).
6. 6. The energy storage cabinet for photovoltaic power generation convenient to assemble according to claim 5, wherein the cabinet top (2) is provided with a deflector rod groove (19), a deflector rod (20) is connected in the deflector rod groove (19) in a sliding mode, the deflector rod groove (19) is communicated with the limiting plate mounting groove (15), one end of the deflector rod (20) stretches into the limiting plate mounting groove (15) and is fixed on the limiting plate (17), and the other end of the deflector rod (20) stretches out of the deflector rod groove (19).
7. 7. The energy storage cabinet for photovoltaic power generation convenient to assemble according to claim 1, wherein the top end of the cabinet body (1) is provided with a mounting groove (22), the mounting groove (22) is a rectangular groove body, the bottom end of the cabinet top (2) is fixedly provided with a mounting plate (23), the mounting plate (23) is of a rectangular plate body structure, and the mounting plate (23) is movably inserted into the mounting groove (22).
8. 8. The photovoltaic power generation energy storage cabinet convenient to assemble according to claim 7, wherein the mounting plate (23) is provided with a screw hole (24), the cabinet body (1) is rotatably connected with a screw (25), and the screw (25) is installed in the screw hole (24) through threaded connection.
9. 9. The energy storage cabinet for photovoltaic power generation convenient to assemble according to claim 1, wherein the bottom end of the positioning seat (14) is provided with a universal wheel mounting groove (31), a universal wheel mounting rod (32) is movably inserted into the universal wheel mounting groove (31) at the bottom end of the lowermost cabinet body (1), and a universal wheel (21) is fixed at the bottom end of the universal wheel mounting rod (32).
10. 10. The energy storage cabinet for photovoltaic power generation convenient to assemble according to claim 9, wherein the universal wheel mounting rod (32) is sleeved and fixed with an elastic hoop (33), the inner wall of the universal wheel mounting groove (31) is provided with a hoop groove (34), and the elastic hoop (33) is movably inserted into the hoop groove (34).

Description

Energy storage cabinet convenient to equipment for photovoltaic power generation Technical Field The invention relates to the technical field of energy storage cabinets for photovoltaic power generation, in particular to an energy storage cabinet for photovoltaic power generation, which is convenient to assemble. Background The energy storage cabinet for photovoltaic power generation is a core component of a photovoltaic energy storage system, and is mainly used for storing electric energy generated by photovoltaic power generation and supplying power to a load when needed (such as at night, in overcast and rainy days or when a power grid is powered off). The photovoltaic system power generation system can improve the self-utilization rate, stability and economy of the photovoltaic system through efficient storage and intelligent management of electric energy. Because the electric energy that photovoltaic power generation can produce in different seasons differs greatly, consequently assembled energy storage cabinet for photovoltaic power generation has been developed at present, set up the energy storage cabinet for monolithic energy storage battery, then calculate required energy storage cabinet's group number according to the total amount of electric energy that photovoltaic power generation device can produce in different seasons, assemble multiunit energy storage cabinet, more energy storage cabinets of equipment satisfy the energy storage demand when the electric energy is more produced in summer, then can be with the nimble move other usefulness of unnecessary energy storage cabinet in other seasons. Among the prior art, patent document with application number CN222940426U discloses an energy storage cabinet for photovoltaic energy storage device, the on-line screen storage device comprises a base, the fixed a plurality of energy storage modules that are provided with of base up end, the fixed control module that is provided with in a plurality of energy storage module top positions, control module and energy storage module one side are all fixed to be provided with the heat dissipation net, a plurality of louvres have all been seted up to control module both sides, the fixed roof that is provided with of control module up end, a plurality of energy storage module one side is connected with first connecting wire, and is a plurality of energy storage module one side is connected with the second connecting wire, the movable groove has all been seted up to control module and energy storage module both sides. The heat dissipation system ensures that the energy storage module can still maintain good heat dissipation performance in a high-temperature environment through the combination of the heat dissipation holes, the heat dissipation net and the heat conduction materials. However, when the energy storage cabinets for the photovoltaic energy storage device in the prior art are assembled, besides the assembly between the cabinet bodies, the energy storage batteries between the adjacent two groups of cabinet bodies are required to be connected so as to realize the electric connection between the energy storage batteries, and the assembly between the energy storage cabinets is very complicated. Disclosure of Invention The invention aims to provide an energy storage cabinet for photovoltaic power generation, which is convenient to assemble, so as to solve the problems in the background technology. The energy storage cabinet for the photovoltaic power generation comprises a cabinet body, wherein the cabinet body is provided with a plurality of groups, the top end of the cabinet body is movably connected with a cabinet top, a first socket is fixed on the inner wall of the cabinet body, a metal plate mounting sleeve is fixed at the bottom end of the cabinet body, a movable metal plate is movably inserted on the metal plate mounting sleeve, a first lead is fixed between the movable metal plate and the first socket, a second socket is fixed at the bottom end of the cabinet top, an inserting groove is formed in the top end of the cabinet top, a fixed metal plate is fixed in the inserting groove, a second lead is fixed between the fixed metal plate and the second socket, and the movable metal plate on one group of cabinet bodies abuts against the fixed metal plate on the cabinet top at the top end of the other group of cabinet bodies. Preferably, the metal plate installation sleeve is of a circular cylinder structure, the movable metal plate is of a cylinder structure, the top end of the movable metal plate is movably inserted into the inner ring of the metal plate installation sleeve, a spring is fixed between the top end of the movable metal plate and the bottom end of the cabinet body, the insertion groove is of a circular groove body structure, and the metal plate installation sleeve is movably inserted into the insertion groove. Preferably, the bottom end of the cabinet body is fixed with a positioning seat, t