Energy storage cabinet with cabinet door opening and closing angle limiting device

Abstract

This utility model discloses an energy storage cabinet with a door opening / closing angle limiting device. The cabinet includes an energy storage cabinet with a door movably connected to its front side via a pin. A storage box is fixedly connected to the top of the inner wall of the energy storage cabinet. A motor is fixedly connected to the rear bottom of the inner wall of the storage box. A gear one is fixedly connected to the output end of the motor, and a gear two meshes with the front side of the gear one. The left side of the gear two is movably connected to the left side of the inner wall of the storage box via a bearing. The utility model first starts the motor, and the motor's output end drives the limiting block to move to the right. The position of the limiting block can then be adjusted. After adjustment, the motor is turned off, and the cabinet door is opened. The cabinet door drives a connecting rod to move to the right, and the connecting rod drives a slider to slide to the right until the slider contacts the limiting block. At this point, the limiting block restricts the opening / closing angle of the cabinet door, thus facilitating adjustment of the opening / closing angle.

Description

Technical Field

[0001] This utility model relates to the field of energy storage cabinet technology, specifically an energy storage cabinet with a door opening and closing angle limiting device. Background Technology

[0002] An energy storage cabinet is an integrated device that efficiently stores electrical energy. It stores electrical energy through battery systems such as lithium-ion batteries and releases it during peak grid demand or power outages to achieve a balance between power supply and demand. Its core functions include peak shaving and valley filling to reduce electricity costs, stabilizing grid frequency and voltage, and providing millisecond-level emergency power supply for scenarios such as data centers.

[0003] When using energy storage cabinets, in order to prevent the cabinet doors from being opened too much, it is necessary to limit the opening and closing angle of the cabinet doors. Existing opening and closing angle limiting devices are not convenient for adjusting the opening and closing angle. Most of the current opening and closing angle limiting devices are manually adjusted and do not have an electric adjustment structure. The adjustment operation steps are many, which makes it impossible to adjust quickly. Utility Model Content

[0004] To address the problems mentioned in the background art, the purpose of this utility model is to provide an energy storage cabinet with a door opening and closing angle limiting device, which has the advantage of easy adjustment of the opening and closing angle. This solves the problem that existing opening and closing angle limiting devices are not easy to adjust, and most of the current opening and closing angle limiting devices are manually adjusted and do not have an electric adjustment structure. The adjustment operation steps are many, which leads to the inability to adjust quickly.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an energy storage cabinet with a door opening and closing angle limiting device, comprising an energy storage cabinet, a door movably connected to the front side of the energy storage cabinet via a pin, a placement box fixedly connected to the top of the inner wall of the energy storage cabinet, a motor fixedly connected to the rear position of the bottom of the inner wall of the placement box, a gear one fixedly connected to the output end of the motor, a gear two meshing with the front side of the gear one, a gear two movably connected to the left side of the inner wall of the placement box via a bearing, a gear three meshing with the front side of the gear two, a screw fixedly connected to the right side of the gear three, the left and right positions of the screw surface being movably connected to the inner wall of the placement box via bearings, a threaded sleeve connected to the surface of the screw, a limiting block fixedly connected to the front side of the threaded sleeve, a slider provided on the left side of the limiting block, the surfaces of the limiting block and the slider being slidably connected to the inner wall of the placement box, the front side of the slider extending through to the front side of the placement box and movably connected to a connecting rod via a pin, the front side of the connecting rod being movably connected to the upper rear position of the cabinet door via a pin.

[0006] As a preferred embodiment of this invention, the bottom of the energy storage cabinet is fixedly connected with anti-slip blocks, and the number of anti-slip blocks is four.

[0007] As a preferred embodiment of this invention, an observation window is provided at the upper front side of the cabinet door.

[0008] As a preferred embodiment of this utility model, a heat dissipation hole is provided at the lower front side of the cabinet door.

[0009] As a preferred embodiment of this utility model, the left side of the gear three has a through-hole placement box and an energy storage cabinet and is fixedly connected to a dial.

[0010] As a preferred embodiment of this utility model, the top and bottom of the screw sleeve are provided with sliding grooves, and the top and bottom of the placement box are fixedly connected with sliding rods that cooperate with the sliding grooves.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0012] 1. In this utility model, the motor is first started, and the output end of the motor drives the limit block to move to the right. At this time, the position of the limit block can be adjusted. After the adjustment is completed, the motor is turned off and the cabinet door is opened. The cabinet door drives the connecting rod to move to the right, and the connecting rod drives the slider to slide to the right until the slider contacts the limit block. At this time, the limit block can be used to limit the opening and closing angle of the cabinet door, thereby achieving the effect of facilitating the adjustment of the opening and closing angle.

[0013] 2. By setting anti-slip blocks, this utility model can increase the friction between the energy storage cabinet and the ground, preventing the energy storage cabinet from slipping and moving during use. Attached Figure Description

[0014] Figure 1 This is a three-dimensional view of the energy storage cabinet structure of this utility model;

[0015] Figure 2 This is a three-dimensional view of the cabinet door structure after it is opened;

[0016] Figure 3 This is a top sectional view of the placement box structure of this utility model;

[0017] Figure 4 This is a front sectional view of the placement box structure of this utility model.

[0018] In the diagram: 1. Energy storage cabinet; 2. Cabinet door; 3. Placement box; 4. Motor; 5. Gear 1; 6. Gear 2; 7. Gear 3; 8. Screw; 9. Screw sleeve; 10. Limit block; 11. Sliding block; 12. Connecting rod; 13. Anti-slip block; 14. Observation window; 15. Heat dissipation hole; 16. Dial; 17. Slide groove; 18. Slide rod. Detailed Implementation

[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0020] like Figures 1 to 4 As shown, this utility model provides an energy storage cabinet with a door opening and closing angle limiting device, including an energy storage cabinet 1. A cabinet door 2 is movably connected to the front side of the energy storage cabinet 1 via a pin. A storage box 3 is fixedly connected to the top of the inner wall of the energy storage cabinet 1. A motor 4 is fixedly connected to the rearmost position of the bottom of the inner wall of the storage box 3. A gear 5 is fixedly connected to the output end of the motor 4. A gear 6 meshes with the front side of the gear 5. The left side of the gear 6 is movably connected to the left side of the inner wall of the storage box 3 via a bearing. A gear 7 meshes with the front side of the gear 6. The right side of the gear 7... A screw 8 is fixedly connected to the side. The left and right sides of the screw 8 are movably connected to the inner wall of the placement box 3 through bearings. A screw sleeve 9 is threadedly connected to the surface of the screw 8. A limit block 10 is fixedly connected to the front side of the screw sleeve 9. A slider 11 is provided on the left side of the limit block 10. The surfaces of the limit block 10 and the slider 11 are slidably connected to the inner wall of the placement box 3. The front side of the slider 11 extends through to the front side of the placement box 3 and is movably connected to a connecting rod 12 through a pin. The front side of the connecting rod 12 is movably connected to the upper rear side of the cabinet door 2 through a pin.

[0021] refer to Figure 1 The bottom of the energy storage cabinet 1 is fixedly connected with anti-slip blocks 13, and there are four anti-slip blocks 13.

[0022] As a technical optimization of this utility model, by setting the anti-slip block 13, the friction between the energy storage cabinet 1 and the ground can be increased, preventing the energy storage cabinet 1 from slipping and moving during use.

[0023] refer to Figure 1 An observation window 14 is provided on the upper front side of cabinet door 2.

[0024] As a technical optimization of this utility model, by setting an observation window 14, the inside of the energy storage cabinet 1 can be observed through the cabinet door 2, which is convenient for users.

[0025] refer to Figure 1 A ventilation hole 15 is provided on the lower front side of cabinet door 2.

[0026] As a technical optimization of this utility model, by setting heat dissipation holes 15, the electronic components inside the energy storage cabinet 1 can be cooled to prevent them from being damaged due to overheating.

[0027] refer to Figure 1 The left side of gear 37 is connected to the box 3 and the energy storage cabinet 1 and is fixedly connected to the dial 16.

[0028] As a technical optimization of this utility model, by setting the dial 16, the adjustment distance of the limit block 10 can be marked, which facilitates the use of the user.

[0029] refer to Figure 3 and Figure 4 The top and bottom of the screw sleeve 9 are provided with sliding grooves 17, and the top and bottom of the placement box 3 are fixedly connected with sliding rods 18 that cooperate with the sliding grooves 17.

[0030] As a technical optimization of this utility model, by setting the sliding groove 17 and the sliding rod 18, the range of motion of the screw sleeve 9 can be limited, preventing the screw sleeve 9 from rotating together with the screw rod 8 during use.

[0031] The working principle and usage process of this utility model are as follows: First, start the motor 4. The output end of the motor 4 drives gear 5 to rotate, gear 5 drives gear 6 to rotate, gear 6 drives gear 7 to rotate, and gear 7 drives screw 8 to rotate. The screw 8, using the thread, causes the screw sleeve 9 to move to the right, and the screw sleeve 9 drives the limit block 10 to move to the right. At the same time, helical gear 7 drives the dial 16 to rotate. The position of the limit block 10 can then be adjusted according to the dial 16. After adjustment, turn off the motor 4 and open the cabinet door 2. The cabinet door 2 drives the connecting rod 12 to move to the right, and the connecting rod 12 drives the slider 11 to slide to the right until the slider 11 contacts the limit block 10. At this point, the limit block 10 can be used to restrict the opening and closing angle of the cabinet door 2. Reversing the rotation of the motor 4 allows adjustment of the position of the limit block 10 to the left, thus facilitating the adjustment of the opening and closing angle. The energy storage cabinet 1 adopts an existing structure, and its structure and usage method are the same as those of existing energy storage cabinets on the market.

[0032] In summary, this energy storage cabinet equipped with a door opening and closing angle limiting device solves the problem that existing opening and closing angle limiting devices are inconvenient to adjust. This is achieved by setting up an energy storage cabinet 1, a cabinet door 2, a placement box 3, a motor 4, gear one 5, gear two 6, gear three 7, a screw 8, a screw sleeve 9, a limiting block 10, a slider 11, and a connecting rod 12.

[0033] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An energy storage cabinet with a cabinet door opening and closing angle limiting device, comprising an energy storage cabinet (1), characterized in that: The front side of the energy storage cabinet (1) is movably connected to the cabinet door (2) via a pin. The top of the inner wall of the energy storage cabinet (1) is fixedly connected to the placement box (3). The bottom rear position of the inner wall of the placement box (3) is fixedly connected to the motor (4). The output end of the motor (4) is fixedly connected to the gear one (5). The front side of the gear one (5) is meshed with the gear two (6). The left side of the gear two (6) is movably connected to the left side of the inner wall of the placement box (3) via a bearing. The front side of the gear two (6) is meshed with the gear three (7). The right side of the gear three (7) is fixedly connected to the screw (8). The screw (8) is... The left and right sides of the screw are movably connected to the inner wall of the placement box (3) via bearings. The screw (8) is threaded with a screw sleeve (9). The front side of the screw sleeve (9) is fixedly connected to a limit block (10). A slider (11) is provided on the left side of the limit block (10). The surfaces of the limit block (10) and the slider (11) are slidably connected to the inner wall of the placement box (3). The front side of the slider (11) extends to the front side of the placement box (3) and is movably connected to a connecting rod (12) via a pin. The front side of the connecting rod (12) is movably connected to the upper rear side of the cabinet door (2) via a pin.

2. The energy storage cabinet with cabinet door opening and closing angle limiting device according to claim 1, characterized in that: The bottom of the energy storage cabinet (1) is fixedly connected with anti-slip blocks (13), and the number of anti-slip blocks (13) is four.

3. The energy storage cabinet with cabinet door opening and closing angle limiting device according to claim 1, characterized in that: An observation window (14) is provided on the upper front side of the cabinet door (2).

4. The energy storage cabinet with cabinet door opening and closing angle limiting device according to claim 1, characterized in that: A ventilation hole (15) is provided on the lower front side of the cabinet door (2).

5. An energy storage cabinet with a door opening / closing angle limiting device according to claim 1, characterized in that: The left side of the gear three (7) passes through the placement box (3) and the energy storage cabinet (1) and is fixedly connected to the dial (16).

6. The energy storage cabinet with cabinet door opening and closing angle limiting device according to claim 1, characterized in that: The top and bottom of the screw sleeve (9) are provided with sliding grooves (17), and the top and bottom of the placement box (3) are fixedly connected with sliding rods (18) that cooperate with the sliding grooves (17).

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