Energy storage convergence cabinet for energy storage system

Abstract

The utility model relates to the technical field of confluence cabinets, in particular to an energy storage confluence cabinet for an energy storage system, which comprises a device body, the device body comprises a cabinet body, and a cabinet door is arranged on the surface of the cabinet body; the two sides of the bottom end of the cabinet body are connected with supporting structures, each supporting structure comprises a fixing screw rod, and the outer surface of the bottom end of each fixing screw rod is rotationally connected with a threaded sleeve. The bottom end of the fixing screw penetrates through the through hole formed in the supporting bottom frame to be attached to the surface of the top end of the threaded sleeve, then the threaded sleeve is rotationally connected to the outer surface of the fixing screw, the angle of the fixing frame is not affected when the threaded sleeve rotates through the bearing, and the threaded sleeve and the bearing are supported through the fixing frame; the bottom of the cabinet body is supported through the supporting bottom frame, and the problem that accumulated water permeates into the cabinet body or the surface of the bottom of the cabinet body is rusted when the accumulated water exists on the ground is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of busbar cabinet, concretely to a kind of energy storage busbar cabinet for energy storage system. BACKGROUND

[0002] The core function of busbar cabinet is to collect the current of multiple power supplies, forming one or more larger current outputs, so as to carry out inversion, grid connection or direct power supply subsequently, which can reduce the loss in current transmission process and improve the overall efficiency of the system. Various protection devices, such as circuit breakers, fuses and fuse wires, are built-in the busbar cabinet, which can quickly cut off the power supply when the system fails, effectively reducing the risk of overload and short circuit, and ensuring the safe operation of the system.

[0003] When using the existing energy storage busbar cabinet for energy storage system, the function of the energy storage busbar cabinet for energy storage system is to collect the current of multiple power supplies, so as to carry out inversion, grid connection or direct power supply subsequently. However, the existing busbar cabinet has no supporting structure at the bottom, and when there is water on the ground, it is easy to cause water to seep into the interior of the busbar cabinet or the surface of the bottom of the busbar cabinet to rust, causing damage to the internal electronic components. SUMMARY

[0004] The utility model aims to provide a kind of energy storage busbar cabinet for energy storage system to solve the problem of the existing busbar cabinet bottom without supporting structure in the above background technology, when there is water on the ground, it is easy to cause water to seep into the interior of the busbar cabinet or the surface of the bottom of the busbar cabinet to rust, causing damage to the internal electronic components.

[0005] To achieve the above purpose, the utility model provides the following technical scheme, a kind of energy storage busbar cabinet for energy storage system, comprising:

[0006] The device body includes a cabinet, and the cabinet surface is provided with a cabinet door.

[0007] The cabinet bottom end is connected with a supporting structure on both sides, the supporting structure includes a fixed screw rod, the fixed screw rod bottom end outer surface is rotatably connected with a threaded sleeve, the threaded sleeve outer surface is connected with a bearing, the bearing outer surface is connected with a fixed frame, and the fixed frame one end is connected with a supporting base.

[0008] Preferably, the supporting base top end surface is provided with a through hole on both sides, and the fixed screw rod bottom end is rotatably connected to the inside of the threaded sleeve by penetrating the through hole of the supporting base.

[0009] Preferably, the fixed screw rod and the threaded sleeve are connected by threads, the fixed frame top end surface is provided with a slot, and the bearing is connected to the inner surface of the slot of the fixed frame.

[0010] Preferably, the threaded sleeve and the fixed frame are movably connected by a bearing, the support base is provided as a concave structure, and the fixed frame is connected to one side of the inner surface of the support base.

[0011] Preferably, a protection mechanism is arranged in the inner side of the support base, the protection mechanism comprises a positioning plate, the bottom end of the positioning plate is connected with a protection pad, the surface of the protection pad is provided with a T-shaped frame, and limit bolts are arranged in the inner sides of the T-shaped frame.

[0012] Preferably, a positioning groove is formed in one side of the support base, the positioning plate is arranged in the positioning groove of the support base, a through groove is formed in one side of the inner wall of the concave groove of the support base, and the T-shaped frame is arranged in the through groove of the support base.

[0013] Preferably, positioning holes are formed in the surface of the top end of the T-shaped frame, threaded holes are formed in the inner surface of the support base, and the bottom end of the limit bolt is rotatably connected to the threaded hole of the support base through the positioning hole of the T-shaped frame.

[0014] Compared with the prior art, the utility model has the advantages that:

[0015] 1. The bottom end of the fixed screw rod is attached to the surface of the top end of the threaded sleeve through the through hole of the support base, then the threaded sleeve is rotatably connected to the outer surface of the fixed screw rod, the bearing is used to prevent the angle of the fixed frame from being affected when the threaded sleeve rotates, the fixed frame is used to support the threaded sleeve and the bearing, the cabinet and the support base are quickly assembled, the support base is used to support the bottom of the cabinet, and the problem that water seeps into the cabinet or the bottom surface of the cabinet is corroded when there is water on the ground is avoided.

[0016] 2. The positioning plate is arranged in the positioning groove of the support base, the T-shaped frame is arranged in the through groove of the support base, the protection pad is used to buffer the support base and the ground to achieve flexible contact between the two, the bottom end of the limit bolt is rotatably connected to the threaded hole of the support base through the positioning hole of the T-shaped frame, the support base and the T-shaped frame are limited, the support base and the protection pad are connected and fixed, and the bottom end of the support base is protected by the protection pad. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structure front view of the utility model;

[0018] Figure 2 It is a structure bottom view of the utility model;

[0019] Figure 3 It is a structure bottom view of the utility model;

[0020] Figure 4 For the utility model Figure 3 A place amplification structure schematic diagram of the utility model is shown in the figure.

[0021] Figure 5 For the utility model, the structure side view partial section schematic diagram is shown in the figure.

[0022] In the figure: 1, device body; 11, cabinet body; 12, cabinet door; 2, support structure; 21, fixed screw rod; 22, threaded sleeve; 23, bearing; 24, fixed frame; 25, support base; 3, protection mechanism; 31, positioning plate; 32, protection pad; 33, T-shaped frame; 34, limiting bolt. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor belong to the protection scope of the utility model.

[0024] Please refer to Figures 1-5 An embodiment provided by the utility model:

[0025] An energy storage system energy storage busbar cabinet, comprising:

[0026] The device body 1 comprises a cabinet body 11, the surface of the cabinet body 11 is provided with a cabinet door 12, the surface material of the cabinet body 11 is prior art, which can be purchased on the market, and is not the technical protection point of the present application, therefore, it is not stated too much.

[0027] The cabinet body 11 is connected with a support structure 2 at the bottom of both sides, the support structure 2 comprises a fixed screw rod 21, the outer surface of the bottom end of the fixed screw rod 21 is rotatably connected with a threaded sleeve 22, the outer surface of the threaded sleeve 22 is connected with a bearing 23, the outer surface of the bearing 23 is connected with a fixed frame 24, and one end of the fixed frame 24 is connected with a support base 25.

[0028] Further, through holes are formed in the top surface of the support base 25 on both sides, the bottom end of the fixed screw rod 21 is rotatably connected inside the threaded sleeve 22 by penetrating the through hole formed in the support base 25, and the bottom end of the fixed screw rod 21 is limited by the threaded sleeve 22.

[0029] Further, the fixed screw rod 21 and the threaded sleeve 22 are connected by threads, a slot hole is formed in the top surface of the fixed frame 24, and the bearing 23 is connected to the inner surface of the slot hole formed in the fixed frame 24, so that the bearing 23 is limited by the slot hole formed in the fixed frame 24.

[0030] Further, the threaded sleeve 22 and the fixed frame 24 are movably connected by the bearing 23, the support base 25 is provided in a concave structure, the fixed frame 24 is connected to one side of the inner surface of the support base 25, and the support base 25 is limited to one end of the fixed frame 24.

[0031] Further, the support base 25 is internally inserted on one side of the protection mechanism 3, the protection mechanism 3 comprises a positioning plate 31, the bottom end of the positioning plate 31 is connected with a protection pad 32, the surface of the protection pad 32 is provided with a T-shaped frame 33, the two sides of the T-shaped frame 33 are internally inserted with a limiting bolt 34, and the bottom end of the support base 25 is protected by the protection pad 32.

[0032] Further, the support base 25 is internally inserted on one side of the protection mechanism 3, the protection mechanism 3 comprises a positioning plate 31, the bottom end of the positioning plate 31 is connected with a protection pad 32, the surface of the protection pad 32 is provided with a T-shaped frame 33, the two sides of the T-shaped frame 33 are internally inserted with a limiting bolt 34, and the bottom end of the support base 25 is protected by the protection pad 32.

[0033] Further, the surface of the top end of the T-shaped frame 33 is provided with a positioning hole on both sides, the inner surface of the support base 25 is provided with a threaded hole on both sides, the bottom end of the limiting bolt 34 is rotatably connected to the threaded hole in the support base 25 through the positioning hole in the T-shaped frame 33, and the support base 25 and the T-shaped frame 33 are connected and fixed by the limiting bolt 34.

[0034] Working principle: when the energy storage system is supported by the energy storage busbar cabinet, the bottom end of the fixed screw rod 21 is attached to the top surface of the threaded sleeve 22 through the through hole in the support base 25, and then the threaded sleeve 22 is rotatably connected to the outer surface of the fixed screw rod 21, the threaded sleeve 22 is rotatable without affecting the angle of the fixed frame 24 by the bearing 23, and the threaded sleeve 22 and the bearing 23 are supported by the fixed frame 24, so that the cabinet 11 and the support base 25 are quickly assembled, and the bottom of the cabinet 11 is supported by the support base 25.

[0035] When the energy storage system is protected by the energy storage busbar cabinet, the positioning plate 31 is inserted into the positioning slot in the support base 25, the T-shaped frame 33 is inserted into the through slot in the support base 25, the protection pad 32 is filled between the support base 25 and the ground to buffer the flexible contact therebetween, and then the bottom end of the limiting bolt 34 is rotatably connected to the threaded hole in the support base 25 through the positioning hole in the T-shaped frame 33, so that the support base 25 and the T-shaped frame 33 are limited, and the support base 25 and the protection pad 32 are connected and fixed, and the bottom end of the support base 25 is protected by the protection pad 32.

[0036] It is apparent for a person skilled in the art that the present application is not restricted to the details of the above exemplary embodiments, but that it can be implemented in other concrete forms without departing from the spirit or the essential characteristics of the present application. Therefore, the embodiments should be considered as exemplary only, and not limiting, the scope of the present application being defined by the appended claims rather than the above description, and all changes coming within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference signs in the claims should not be construed as limiting the claims concerned.

Claims

1. An energy storage busbar cabinet for an energy storage system, characterized by, Include: The device body (1) includes a cabinet (11), and the cabinet (11) is provided with a cabinet door (12) on the surface; The cabinet (11) is connected with a support structure (2) on both sides of the bottom end, the support structure (2) includes a fixed screw (21), the outer surface of the bottom end of the fixed screw (21) is rotatably connected with a threaded sleeve (22), the outer surface of the threaded sleeve (22) is connected with a bearing (23), the outer surface of the bearing (23) is connected with a fixed frame (24), and one end of the fixed frame (24) is connected with a support base (25).

2. The energy storage busbar cabinet for energy storage system according to claim 1, characterized in that: The support base (25) is provided with a through hole on the top surface of both sides, and the bottom end of the fixed screw (21) is rotatably connected inside the threaded sleeve (22) through the through hole of the support base (25).

3. The energy storage busbar for an energy storage system of claim 1, wherein: The fixed screw (21) and the threaded sleeve (22) are connected by threads, the top surface of the fixed frame (24) is provided with a slot, and the bearing (23) is connected to the inner surface of the slot of the fixed frame (24).

4. The energy storage system according to claim 1, characterized in that: The threaded sleeve (22) and the fixed frame (24) are movably connected by the bearing (23), the support base (25) is provided as a concave structure, and the fixed frame (24) is connected to one side of the inner surface of the support base (25).

5. The energy storage system according to claim 1, characterized in that: The support base (25) is provided with a protection mechanism (3) on one side, the protection mechanism (3) includes a positioning plate (31), the bottom end of the positioning plate (31) is connected with a protection pad (32), the surface of the protection pad (32) is provided with a T-shaped frame (33), and the inside of both sides of the T-shaped frame (33) is provided with a limiting bolt (34).

6. The energy storage system according to claim 5, characterized in that: The support base (25) is provided with a positioning slot on one side, the positioning plate (31) is inserted into the positioning slot of the support base (25), and the inner wall of the groove of the support base (25) is provided with a through groove on one side.

7. The energy storage system according to claim 5, characterized in that: The T-shaped frame (33) is provided with a positioning hole on the top surface of both sides, the inner surface of the support base (25) is provided with a threaded hole on both sides, and the bottom end of the limiting bolt (34) is rotatably connected inside the threaded hole of the support base (25) through the positioning hole of the T-shaped frame (33).

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