Control device for automatic charging and discharging of industrial and commercial energy storage system

Abstract

The utility model relates to the technical field of energy storage systems, and discloses a control device for automatic charging and discharging of an industrial and commercial energy storage system, which comprises a control shell and a wiring port arranged on the side wall of the control shell, and a U-shaped rod is arranged on the side wall of the control shell and outside the wiring port. The two ends of the U-shaped rod are connected with the side wall of the control shell in a telescopic and adjustable mode, a wire harness storage ring is fixedly arranged in the middle of the U-shaped rod, the top of the wire harness storage ring is open, a sealing rod is arranged at the opening, an inserting hole is formed in one side of the opening of the wire harness storage ring, and the sealing rod is inserted into the inserting hole. A spring is fixedly arranged between one end of the sealing rod and the interior of the insertion hole, and the other end of the sealing rod makes contact with the side wall of the opening. The wiring box is provided with a structure for collecting a plurality of wires in a centralized manner, so that the wires are prevented from being placed disorderly, the wires are convenient to find, and the wires collected in the centralized manner do not fall off.

Description

Technical Field

[0001] The utility model relates to the technical field of energy storage systems, in particular to a control device for automatic charging and discharging of industrial and commercial energy storage systems. Background Technique

[0002] With the development of social economy and the progress of science and technology, the energy demand is increasing day by day. At the same time, the transformation of the energy structure is also becoming increasingly urgent. Against this background, industrial and commercial energy storage application projects have emerged as the times require. The industrial and commercial energy storage project aims to help industrial and commercial users reduce electricity bills through peak-valley electricity price strategies and energy storage technologies, and at the same time provide stable power support for users, promoting the transformation and upgrading of the energy structure.

[0003] At present, a control device is used during automatic charging and discharging in industrial and commercial energy storage systems. Since there are multiple wiring connections on the control device, each wiring is plugged and matched with a corresponding wiring port. However, the number of wirings is large, and after being connected to multiple control devices, a scattered phenomenon will occur, which is not only unsightly, but also the scattered wirings may fall off. For this reason, a control device for automatic charging and discharging of industrial and commercial energy storage systems is proposed. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems raised in the background technique, and a control device for automatic charging and discharging of industrial and commercial energy storage systems is proposed.

[0005] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0006] A control device for automatic charging and discharging of industrial and commercial energy storage systems, including a control housing and wiring ports arranged on the side wall of the control housing. A U-shaped rod is arranged outside the wiring ports on the side wall of the control housing. Both ends of the U-shaped rod are telescopically and adjustably connected to the side wall of the control housing. A wire harness storage ring is fixedly arranged in the middle of the U-shaped rod. The top of the wire harness storage ring is open, and a sealing rod is arranged at the open part. A jack is opened on one side of the open part of the wire harness storage ring, and the sealing rod is inserted into the jack. One end of the sealing rod is fixedly provided with a spring between it and the inside of the jack, and the other end of the sealing rod is in contact with the side wall of the open part.

[0007] Preferably, a plug rod is fixedly arranged on the side wall of the control housing. The plug rod is inserted into the inner part of the end of the U-shaped rod, and bolts that are screwed against the plug rod are arranged on both sides of the U-shaped rod.

[0008] Preferably, two limiting blocks are symmetrically and fixedly arranged on the rod wall of the plug rod. A limiting groove that cooperates with the limiting blocks is opened in the inner part of the end of the U-shaped rod.

[0009] Preferably, a protective rubber gasket is fixedly arranged on the inner wall of the wire harness storage ring.

[0010] Preferably, a finger pull opening is provided on the rod wall of the sealing rod.

[0011] Preferably, the number of the wiring ports is multiple, and the wirings on the multiple wiring ports all pass through the inside of the wire harness storage ring.

[0012] Compared with the prior art, the present utility model provides a control device for automatic charging and discharging of an industrial and commercial energy storage system, having the following beneficial effects:

[0013] 1. For the control device for automatic charging and discharging of the industrial and commercial energy storage system, through the provided U-shaped rod, wire harness storage ring, sealing rod and spring, after multiple wirings are inserted into the wiring ports, the multiple wirings are centrally placed inside the wire harness storage ring, and then an elastic force is applied to the sealing rod by the spring, so that the sealing rod blocks the opening of the wire harness storage ring. At this time, the multiple wirings can be clamped and fixed inside the wire harness storage ring, the multiple wirings can be centrally stored and placed, the phenomenon of scattered placement of the multiple wirings can be avoided, and at the same time, the multiple wirings are not easily detached.

[0014] 2. For the control device for automatic charging and discharging of the industrial and commercial energy storage system, through the provided insertion rod and bolt, both ends of the U-shaped rod can move on the rod wall of the insertion rod, so that the distance between the wire harness storage ring and the control housing can be adjusted, the length of the centralized storage of the wirings can be adjusted, and then the position between the U-shaped rod and the insertion rod is fixed by tightening the bolt, so that the position of the wire harness storage ring can be fixed.

[0015] Parts not involved in the device are the same as or can be implemented by the prior art. The present utility model has a structure for centrally storing multiple wirings, avoiding the phenomenon of scattered placement of the wirings, facilitating the search for the wirings, and the centrally stored wirings will not fall off. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic structural diagram of a control device for automatic charging and discharging of an industrial and commercial energy storage system proposed by the present utility model;

[0017] Figure 2 is Figure 1 a side view of the wire harness storage ring and the sealing rod in

[0018] Figure 3 is Figure 1 an enlarged structural view of a partial A part in

[0019] In the figure: 1, control housing; 2, wiring port; 3, U-shaped rod; 4, wire harness storage ring; 5, sealing rod; 6, spring; 7, insertion rod; 8, bolt; 9, limit block; 10, protective rubber gasket; 11, finger pull opening. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] The technical solutions in the embodiments of the present utility model will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments.

[0021] In the description of the present utility model, it should be understood that the orientation or positional relationship indicated by the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", etc. is based on the orientation or positional relationship shown in the accompanying drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the present utility model.

[0022] Embodiment 1

[0023] Referring to Figure 1-2 , a control device for automatic charging and discharging of an industrial and commercial energy storage system, including a control housing 1 and a wiring port 2 provided on the side wall of the control housing 1. A U-shaped rod 3 is provided outside the wiring port 2 on the side wall of the control housing 1. Both ends of the U-shaped rod 3 are telescopically and adjustably connected to the side wall of the control housing 1. A wire harness receiving ring 4 is fixedly provided in the middle of the U-shaped rod 3. The number of wiring ports 2 is multiple, and the wirings on the multiple wiring ports 2 all pass through the inside of the wire harness receiving ring 4. The top of the wire harness receiving ring 4 is open, and a sealing rod 5 is provided at the open end. A jack is provided on one open side of the wire harness receiving ring 4, and the sealing rod 5 is inserted into the inside of the jack. A spring 6 is fixedly provided between one end of the sealing rod 5 and the inside of the jack, and the other end of the sealing rod 5 is in contact with the side wall of the open end. A finger pulling opening 11 is provided on the rod wall of the sealing rod 5, which can ensure that a finger is inserted into the inside of the finger pulling opening 11 and the sealing rod 5 is pulled. After the multiple wirings are plugged into the wiring ports 2, the multiple wirings are centrally placed inside the wire harness receiving ring 4, and then the spring 6 applies an elastic force to the sealing rod, so that the sealing rod 5 blocks the open end of the wire harness receiving ring 4. At this time, the multiple wirings can be clamped and fixed inside the wire harness receiving ring 4, which can centrally receive and place the multiple wirings, avoid the phenomenon of the multiple wirings being scattered, and at the same time, the multiple wirings are not easily detached.

[0024] Embodiment 2

[0025] Referring to Figure 1 and 3, a plug rod 7 is fixedly arranged on the side wall of the control housing 1. The plug rod 7 is inserted into the inner part of the end of the U-shaped rod 3. Bolts 8 which are in threaded contact with the plug rod 7 are arranged on both sides of the U-shaped rod 3. The two ends of the U-shaped rod 3 can move on the rod wall of the plug rod 7, so that the distance between the wire harness storage ring 4 and the control housing 1 can be adjusted, and the length for centralized storage of the wiring can be adjusted. Then, by tightening the bolts 8, the position between the U-shaped rod 3 and the plug rod 7 is fixed, so that the position of the wire harness storage ring 4 can be fixed. Two limiting blocks 9 are symmetrically and fixedly arranged on the rod wall of the plug rod 7. A limiting groove matched with the limiting blocks 9 is arranged in the inner part of the end of the U-shaped rod 3. The limiting blocks 9 can limit the moving position of the U-shaped rod 3 on the plug rod 7 and avoid the phenomenon that the U-shaped rod 3 falls off the plug rod 7.

[0026] Embodiment 3

[0027] Refer to Figure 2 , a protective rubber gasket 10 is fixedly arranged on the inner wall of the wire harness storage ring 4. The protective rubber gasket 10 can prevent the wiring from directly contacting the wire harness storage ring 4 and avoid the phenomenon of abrasion to the wiring.

[0028] The above is only a preferred specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and all should be covered within the protection scope of the present invention.

Claims

1. A control device for automatic charging and discharging of an industrial and commercial energy storage system, comprising a control housing (1) and a wiring port (2) arranged on a side wall of the control housing (1), characterized in that: A U-shaped rod (3) is provided on the side wall of the control housing (1) and outside the wiring port (2); the two ends of the U-shaped rod (3) are telescopically connected to the side wall of the control housing (1); a wire harness storage ring (4) is fixedly provided in the middle of the U-shaped rod (3); the top of the wire harness storage ring (4) is open, and a sealing rod (5) is provided at the open position; a plug hole is provided on the open side of the wire harness storage ring (4), and a sealing rod (5) is inserted into the inside of the plug hole; a spring (6) is fixedly provided between one end of the sealing rod (5) and the inside of the plug hole, and the other end of the sealing rod (5) is arranged in contact with the open side wall.

2. A control device for automatic charging and discharging of an industrial and commercial energy storage system according to claim 1, characterized in that: The side wall of the control housing (1) is fixedly provided with an insertion rod (7), the insertion rod (7) is inserted into the end of the U-shaped rod (3), and both sides of the U-shaped rod (3) are provided with bolts (8) which are threaded and abut against the insertion rod (7).

3. A control device for automatic charging and discharging of an industrial and commercial energy storage system according to claim 2, characterized in that: Two limit blocks (9) are symmetrically fixedly provided on the rod wall of the insertion rod (7), and a limit groove matching with the limit blocks (9) is provided inside the end of the U-shaped rod (3).

4. The control device for automatic charging and discharging of an industrial and commercial energy storage system according to claim 1, characterized in that: A protective rubber gasket (10) is fixedly provided on the inner wall of the wire harness storage ring (4).

5. The control device for automatic charging and discharging of an industrial and commercial energy storage system according to claim 1, characterized in that: The rod wall of the sealing rod (5) is provided with a finger opening (11).

6. The control device for automatic charging and discharging of an industrial and commercial energy storage system according to claim 1, characterized in that: The number of the wiring ports (2) is multiple, and the wiring on the multiple wiring ports (2) all pass through the interior of the wire harness storage ring (4).

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