Stacked energy storage cabinet

Abstract

The utility model discloses a stacking type energy storage cabinet which comprises a cabinet body, handle grooves are symmetrically formed in the bottoms of the two side faces of the cabinet body, fixing mechanisms are arranged at the bottoms of the handle grooves, a fixing frame is fixedly connected to the position, corresponding to the fixing mechanisms, of the top face of the cabinet body, inserting grooves are formed in the two sides of the fixing frame, and an energy storage box is fixedly connected into the cabinet body. The bottom of the energy storage box is fixedly connected with a female wiring terminal, and the top of the cabinet body is fixedly connected with a male wiring terminal matched with the female wiring terminal. The energy storage cabinet has the advantages that the connecting structures and the wiring terminals between the cabinet bodies are all hidden in the cabinet bodies, so that the appearance of the energy storage cabinet is more attractive, the attractiveness of the energy storage cabinet is improved, the connecting mode between the energy storage cabinets is more stable, the stability of the energy storage cabinet in use is ensured, safety accidents are avoided, the surface of the energy storage cabinet is simple and smooth, and the energy storage cabinet is more attractive. And the cleaning is more convenient, dust accumulation or dirt hiding is not easy, the cleaning workload during maintenance is reduced, and the labor intensity of workers is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of electric energy storage equipment, and specifically relates to a stacked energy storage cabinet. Background Art

[0002] Energy storage equipment is a large mobile power source that can be charged and powered. With the continuous development of battery technology, energy storage equipment is becoming more and more widely used in life. It is mainly used for emergency treatment and to meet outdoor electricity needs. In order to adapt to emergency treatment and various electricity needs, people connect energy storage batteries in series and then put the energy storage batteries into energy storage cabinets. By stacking multiple energy storage cabinets, the purpose of increasing the energy storage capacity of the equipment is achieved.

[0003] The connection between the existing stacked energy storage cabinets is fixed by bolts, which affects the overall aesthetics of the energy storage cabinet, the cabinet surface is not smooth enough, and the installation of the energy storage cabinet is relatively cumbersome. Another method is to connect the energy storage cabinets by positioning columns and limit grooves. Although the aesthetics of this method is improved, the stability of its fixation is poor. If the user accidentally collides with the energy storage cabinet, the multi-layer stacked energy storage cabinets may fall over, resulting in disconnection between the energy storage cabinets, and even more seriously, a safety accident may occur. Utility Model Content

[0004] The utility model provides a stackable energy storage cabinet to solve the problems in the prior art that the energy storage cabinets have poor aesthetics, are complicated to install, have poor stability in the connection method between the energy storage cabinets, and are prone to safety accidents when tipping over.

[0005] In order to achieve the above-mentioned purpose, the technical solution of the utility model is: a stackable energy storage cabinet, including a cabinet body, handle grooves are symmetrically provided at the bottom of two side surfaces of the cabinet body, a fixing mechanism is provided at the bottom of the handle groove, a fixing frame is fixedly connected to the top surface of the cabinet body at a position corresponding to the fixing mechanism, slots are provided on both sides of the fixing frame, an energy storage box is fixedly connected to the cabinet body, a female terminal is fixedly connected to the bottom of the energy storage box, and a male terminal matched with the female terminal is fixedly connected to the top of the cabinet body.

[0006] Preferably, the fixing mechanism includes a slide groove, a slider, a limit plate, a hanging ring and a spring, the bottom of the handle groove is fixedly connected to the slide groove, the sliders are symmetrically arranged in the slide groove, the sliders are slidably connected to the slide groove, the end of the slider is fixedly connected to a plug plate adapted to the slot, at least one hanging ring is fixedly connected to the side wall of the slide groove and the side wall of the slider, a spring is hung between the hanging rings, the top of the slide groove is clamped with the limit plate, and a window is opened on the limit plate.

[0007] Preferably, a groove is provided at the bottom of the end of the plug plate.

[0008] Preferably, a groove is provided on the sliding block.

[0009] The advantages of the utility model are:

[0010] 1. By setting hidden handles on both sides of the cabinet and setting a fixing mechanism at the bottom of the handle, in conjunction with the fixing frame on the top of the cabinet, the outer surface of the energy storage cabinet is simple and neat, without protruding handles or buckles, and the connection structure and wiring terminals between the cabinets are hidden inside the cabinet, making the appearance of the energy storage cabinet more beautiful and improving the aesthetics of the energy storage cabinet;

[0011] 2. The energy storage cabinet is moved to the upper part of another energy storage cabinet by the handle, and the slider of the fixing mechanism cooperates with the slot of the fixing frame to quickly complete the connection between the energy storage cabinets, which improves the convenience of installing the energy storage cabinet and makes the connection more stable. Even if the energy storage cabinet falls over, the two connected energy storage cabinets will not be disconnected, which ensures the stability of the energy storage cabinet during use and avoids the occurrence of safety accidents.

[0012] 3. The hidden handle and fixing mechanism are both set inside the energy storage cabinet, which reduces the wear and damage of the handle or fixing mechanism by the external environment and improves the durability of the product;

[0013] 4. The surface of the energy storage cabinet is simple and flat, which is easier to clean and less prone to dust accumulation or dirt. This reduces the workload of cleaning during maintenance and reduces the labor intensity of staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a structural schematic diagram of the utility model.

[0015] Figure 2 It is a bottom-up three-dimensional structural schematic diagram of the utility model.

[0016] Figure 3 It is an enlarged structural diagram of the cooperation between the handle groove and the fixing mechanism of the utility model.

[0017] Figure 4 It is a cross-sectional structural schematic diagram of the cooperation between the handle groove and the fixing mechanism of the utility model.

[0018] Figure 5 For this utility model Figure 1 Schematic diagram of the partially enlarged structure of part A in the middle.

[0019] Figure 6 This is a schematic diagram of the structure of two energy storage cabinets stacked together in the utility model.

[0020] The meanings of the reference numerals are as follows: cabinet (1), handle groove (2), fixing frame (3), slot (4), energy storage box (5), female terminal (6), male terminal (7), slide groove (8), slider (9), limit plate (10), hanging ring (11), spring (12), plug plate (13), window (14), groove (15), groove (16). DETAILED DESCRIPTION

[0021] The utility model is further described below in conjunction with the accompanying drawings and specific implementation methods.

[0022] like Figures 1 to 6 A stackable energy storage cabinet is shown, comprising a cabinet body 1, handle grooves 2 are symmetrically provided at the bottom of two side surfaces of the cabinet body 1, a fixing mechanism is provided at the bottom of the handle groove 2, a fixing frame 3 is fixedly connected to the top surface of the cabinet body 1 at a position corresponding to the fixing mechanism, slots 4 are provided on both sides of the fixing frame 3, an energy storage box 5 is fixedly connected inside the cabinet body 1, a female terminal 6 is fixedly connected to the bottom of the energy storage box 5, and a male terminal 7 adapted to the female terminal 6 is fixedly connected to the top of the cabinet body 1.

[0023] like Figure 3 and Figure 4 As shown, in order to improve the stability of the energy storage cabinets when stacked, the fixing mechanism includes a slide groove 8, a slider 9, a limit plate 10, a hanging ring 11 and a spring 12. The bottom of the handle groove 2 is fixedly connected with the slide groove 8, and the sliders 9 are symmetrically arranged in the slide groove 8. The sliders 9 are slidably connected to the slide groove 8. The end of the slider 9 is fixedly connected with a plug plate 13 adapted to the slot 4. At least one hanging ring 11 is fixedly connected to the side walls of the slide groove 8 and the side walls of the slider 9. A spring 12 is hung between the hanging rings 11. The top of the slide groove 8 is clamped with the limit plate 10, and a window 14 is opened on the limit plate 10.

[0024] like Figure 3 and Figure 4 As shown, in order to facilitate the fast and accurate insertion of the plug board 13 into the slot 4 , a groove 15 is provided at the bottom of the end of the plug board 13 .

[0025] like Figure 3 and Figure 4 As shown, in order to facilitate the sliding of the slider 9 in the slide groove 8, a groove 16 is provided on the slider 9.

[0026] When the utility model is used, when it is necessary to increase the power consumption of the energy storage device currently in use, the power supply of the energy storage device is disconnected, the hand is inserted into the hidden handle groove 2, the energy storage cabinet is moved to the top of another energy storage cabinet, the slide groove 8 is aligned with the fixed frame 3, two fingers are put into the grooves 16 on the slider 9, the sliders 9 are slid toward each other, the two sliders 9 move toward the middle of the slide groove 8, and the plug plate 13 also slides accordingly, and after the slide groove 8 is completely embedded in the fixed frame 3, the two fingers are released, the slider 9 is reset under the action of the spring 12, and the plug plate 13 is inserted into the slot 4, and the fixing mechanism on both sides of the cabinet body 1 cooperates with the fixed frame 3 to be able to firmly The energy storage cabinets are fixed together. When the energy storage cabinets are expanded, the power supply controller of the energy storage device can be fixed on the top energy storage cabinet. Even if the energy storage cabinet falls over, the two interconnected energy storage cabinets will not be disconnected, thereby ensuring the stability of the energy storage cabinet during use and avoiding the occurrence of safety accidents. At the same time, the handle groove, fixing mechanism and connection terminals of the energy storage cabinet are all hidden in the cabinet body 1, making the appearance of the energy storage cabinet more beautiful and improving the aesthetics of the energy storage cabinet. The surface of the energy storage cabinet is simple and flat, which is more convenient to clean and is not easy to accumulate dust or dirt. The workload of cleaning during maintenance is reduced and the labor intensity of the staff is reduced.

[0027] When the energy storage cabinet needs to be disassembled, the disassembly is also very convenient. By controlling the slider 9 to move toward the middle of the slide groove 8, the plug plate 13 also slides accordingly. After the plug plate 13 is completely received in the slide groove 8, the cabinet body 1 is lifted up through the handle groove 2. After the slide groove 8 is separated from the fixed frame 3, the cabinet body 1 can be disassembled from another energy storage cabinet.

[0028] The above is only a preferred example of the present invention, and the technical solution of the present invention is not limited thereto. It should be pointed out that for ordinary technicians in this field, under the technical inspiration provided by the present invention, as common knowledge in the field, other equivalent deformations and improvements can be made, which should also be regarded as the protection scope of the present invention.

Claims

1. A stackable energy storage cabinet, comprising a cabinet body (1), characterized in that: The cabinet (1) has handle grooves (2) symmetrically arranged at the bottom of two side surfaces, a fixing mechanism is arranged at the bottom of the handle groove (2), a fixing frame (3) is fixedly connected to the top surface of the cabinet (1) at a position corresponding to the fixing mechanism, slots (4) are arranged on both sides of the fixing frame (3), an energy storage box (5) is fixedly connected inside the cabinet (1), a female wiring terminal (6) is fixedly connected to the bottom of the energy storage box (5), and a male wiring terminal (7) adapted to the female wiring terminal (6) is fixedly connected to the top of the cabinet (1).

2. A stackable energy storage cabinet according to claim 1, characterized in that: The fixing mechanism comprises a slide groove (8), a slider (9), a limit plate (10), a hanging ring (11) and a spring (12); the bottom of the handle groove (2) is fixedly connected with the slide groove (8); the sliders (9) are symmetrically arranged in the slide groove (8); the sliders (9) are slidably connected with the slide groove (8); the end of the slider (9) is fixedly connected with a plug plate (13) adapted to the slot (4); at least one hanging ring (11) is fixedly connected to the side wall of the slide groove (8) and the side wall of the slider (9); a spring (12) is hung between the hanging rings (11); the top of the slide groove (8) is clamped with the limit plate (10); and a window (14) is opened on the limit plate (10).

3. A stackable energy storage cabinet according to claim 2, characterized in that: A groove (15) is provided at the bottom of the end of the plug plate (13).

4. A stackable energy storage cabinet according to claim 3, characterized in that: The sliding block (9) is provided with a groove (16).

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