Combined power supply assembly cabinet body

Abstract

The utility model relates to the technical field of power equipment, in particular to a combined power supply assembly cabinet body, which comprises a cabinet body, a threaded rod, a U-shaped plate, a reciprocating screw rod, a moving block and a fan, the threaded rod is rotatably connected to one end in the cabinet body, the U-shaped plate is in threaded connection to one end of the threaded rod, the U-shaped plate is in sliding connection with the cabinet body, and the reciprocating screw rod is in threaded connection with the moving block. The reciprocating screw rod is rotatably connected to one end of the U-shaped plate, the moving block is slidably connected to one end of the U-shaped plate, one end of the moving block is fixedly connected with the lining, one end of the reciprocating screw rod is sleeved with the lining, and the fan is fixedly connected to one end of the moving block; according to the utility model, the motor drives the threaded rod to rotate so as to drive the fan to move up and down, so that the fan can dissipate heat of the upper and lower ends in the cabinet body, and the reciprocating screw rod is driven to rotate so as to drive the fan to move left and right, so that the fan can dissipate heat of the left and right ends in the cabinet body.

Description

Technical Field

[0001] This utility model relates to the field of power equipment technology, specifically a modular power supply assembly cabinet. Background Technology

[0002] Modular power supply cabinets are integrated power equipment devices based on the modular design concept. They can meet diverse power distribution needs through the flexible combination of standardized units. During the use of the power supply cabinet, a lot of heat is generated. Excessive heat will affect the service life of the power supply cabinet, so heat dissipation is required.

[0003] A search revealed a Chinese patent with publication number CN222484086U, which discloses a prefabricated power cabinet. The cabinet includes an air inlet seat and an air outlet seat, with at least one set of cabinet bodies between them. A support plate is installed inside the cabinet body, and multiple sets of sliding installation structures are provided in conjunction with the support plate. A first locking element is hinged to the top of both the cabinet body and the air inlet seat, and a locking seat is provided at the bottom of both the cabinet body and the air outlet seat. A locking groove is provided on the locking seat in conjunction with the first locking element. Connecting and limiting structures are provided on the air inlet seat, the air outlet seat, and the cabinet body. A ventilation cavity is provided inside both the air inlet seat and the air outlet seat, and a ventilation opening is provided in conjunction with the ventilation cavity. A protective filter is provided at the ventilation opening. A fan is provided inside the air outlet seat in conjunction with the ventilation opening. This invention improves the overall ease of assembly, allows for flexible adjustment of the internal installation space of the cabinet, and provides good ventilation and heat dissipation.

[0004] In the above-mentioned technology, the airflow inside the power cabinet is enhanced by setting up a fan to improve the heat dissipation effect. However, the fan is fixedly installed on the top of the inner wall of the power cabinet and cannot be moved inside the power cabinet. At the same time, due to the fixed layout of the heat-generating components inside the power cabinet, local airflow dead zones will appear inside the power cabinet after the fan is turned on, causing hot air to stagnate and resulting in poor heat dissipation. Utility Model Content

[0005] The purpose of this utility model is to provide a modular power supply assembly cabinet to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a modular power supply assembly cabinet, comprising a cabinet and further comprising:

[0007] A threaded rod is rotatably connected to one end inside the cabinet.

[0008] The U-shaped plate is threaded to one end of the threaded rod, and the U-shaped plate is slidably connected to the cabinet body;

[0009] A reciprocating lead screw is rotatably connected to one end of a U-shaped plate;

[0010] A movable block is slidably connected to one end of a U-shaped plate, and a bushing is fixedly connected to one end of the movable block. The bushing is sleeved on one end of a reciprocating lead screw.

[0011] The fan is fixedly connected to one end of the moving block.

[0012] Preferably, racks are fixedly connected to both ends of the cabinet at the U-shaped plate, and gears are fixedly connected to both ends of the reciprocating screw at the U-shaped plate, with the gears meshing with the racks.

[0013] Preferably, a first guide rail is fixedly connected to one end of the cabinet, a connecting block is fixedly connected to one end of the U-shaped plate, the connecting block is slidably connected to the first guide rail, and the connecting block is threadedly connected to the threaded rod.

[0014] Preferably, a second guide rail is fixedly connected to the middle of the inner wall of the U-shaped plate, and the second guide rail is slidably connected to the moving block.

[0015] Preferably, a slide rod is fixedly connected to the cabinet body at a position adjacent to the rack, and connecting ears are fixedly connected to both ends of the U-shaped plate, with the connecting ears slidably connected to the slide rod.

[0016] Preferably, a motor is fixedly connected to the top of the cabinet, and the output end of the motor is fixedly connected to a threaded rod.

[0017] Preferably, a mounting plate is fixedly connected to one end of the cabinet interior, the surface of the mounting plate is provided with multiple through holes, and the mounting plate is provided with multiple mounting holes between the through holes.

[0018] Preferably, the cabinet has two doors installed at one end, and the side wall of the cabinet has multiple heat dissipation holes.

[0019] Compared with the prior art, the beneficial effects of this utility model are:

[0020] This utility model uses a motor to drive a threaded rod to rotate, thereby causing the U-shaped plate and the fan to move up and down, so that the fan can dissipate heat at the upper and lower ends of the cabinet. In addition, by driving the reciprocating screw to rotate, the fan can move left and right, so that the fan can dissipate heat at the left and right ends of the cabinet.

[0021] This invention utilizes a gear and rack design to allow the U-shaped plate to drive the reciprocating lead screw to rotate during its up-and-down movement, thereby enabling the fan to move left and right. This design reduces the need for a motor, thus lowering operating costs. Attached Figure Description

[0022] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0023] Figure 2This is a schematic diagram of the side cross-sectional structure of the cabinet in this utility model;

[0024] Figure 3 This is a schematic diagram of the connection structure between the cabinet and the threaded rod in this utility model;

[0025] Figure 4 This is a schematic diagram of the connection structure between the threaded rod and the U-shaped plate in this utility model;

[0026] Figure 5 This is a schematic diagram of the connection structure between the cabinet and the mounting plate in this utility model.

[0027] The components represented by each number in the attached diagram are listed below: 1. Cabinet body; 2. Threaded rod; 3. U-shaped plate; 4. Reciprocating screw; 5. Moving block; 6. Fan; 7. Rack; 8. Gear; 9. First guide rail; 10. Connecting block; 11. Second guide rail; 12. Slide rod; 13. Connecting lug; 14. Motor; 15. Mounting plate; 16. Through hole; 17. Mounting hole; 18. Door body; 19. Ventilation hole. Detailed Implementation

[0028] 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.

[0029] This utility model provides a technical solution: such as Figures 1-5 The illustrated modular power supply assembly cabinet 1 includes a cabinet 1, a threaded rod 2, a U-shaped plate 3, a reciprocating screw 4, a moving block 5, and a fan 6. The threaded rod 2 is rotatably connected to one end inside the cabinet 1. The U-shaped plate 3 is threadedly connected to one end of the threaded rod 2 and is slidably connected to the cabinet 1. The reciprocating screw 4 is rotatably connected to one end of the U-shaped plate 3. The moving block 5 is slidably connected to one end of the U-shaped plate 3. A bushing is fixedly connected to one end of the moving block 5 and is fitted onto one end of the reciprocating screw 4. The fan 6 is fixedly connected to one end of the moving block 5. A motor 14 is fixedly connected to the top of the cabinet 1, and the output end of the motor 14 is fixedly connected to the threaded rod 2. Two doors 18 are installed at one end of the cabinet 1, and multiple ventilation holes 19 are provided on the side wall of the cabinet 1.

[0030] Specifically, during use, the electrical components inside cabinet 1 generate a large amount of heat, so it is necessary to dissipate the heat inside cabinet 1. At this time, the fan 6 is turned on to increase the airflow inside cabinet 1, allowing the heat to be discharged more quickly through the heat dissipation hole 19, thereby improving the heat dissipation effect. At the same time as the fan 6 is turned on, the motor 14 can be turned on, driving the threaded rod 2 to rotate, thereby driving the U-shaped plate 3 and the fan 6 to move up and down, so that the fan 6 can dissipate heat at the upper and lower ends inside cabinet 1. During this process, the reciprocating screw 4 can be driven to rotate, thereby driving the bushing and the moving block 5 to move left and right, and then driving the fan 6 to move left and right, so that the fan 6 can dissipate heat at the left and right ends inside cabinet 1. The bushing is equipped with a sliding shuttle, the end of which is embedded in the guide groove of the reciprocating screw 4 and slidably connected to the guide groove. When the reciprocating screw 4 rotates, the sliding shuttle will slide along the guide groove, thereby driving the bushing to move back and forth. The reciprocating screw 4 driving the bushing to move back and forth is a conventional technical means, which will not be explained in detail here.

[0031] The cabinet 1 is fixedly connected to racks 7 at both ends of the U-shaped plate 3. The reciprocating screw 4 extends to the outside of the U-shaped plate 3 at both ends and is fixedly connected to gears 8. The gears 8 mesh with the racks 7.

[0032] Specifically, during the up-and-down movement of the U-shaped plate 3, the gear 8 will move up and down. Since the gear 8 is meshed with the rack 7, it will rotate during the up-and-down movement, which will drive the reciprocating screw 4 to rotate. When the reciprocating screw 4 rotates, it can drive the bushing, the moving block 5 and the fan 6 to move back and forth.

[0033] One end of the cabinet 1 is fixedly connected to the first guide rail 9, and one end of the U-shaped plate 3 is fixedly connected to the connecting block 10. The connecting block 10 is slidably connected to the first guide rail 9, and the connecting block 10 is threadedly connected to the threaded rod 2.

[0034] Specifically, the design of the first guide rail 9 and the connecting block 10 allows the U-shaped plate 3 to slide smoothly with the cabinet 1, thereby preventing the U-shaped plate 3 from swinging as the threaded rod 2 rotates.

[0035] A second guide rail 11 is fixedly connected to the middle of the inner wall of the U-shaped plate 3, and the second guide rail 11 is slidably connected to the moving block 5.

[0036] Specifically, the design of the second guide rail 11 allows the moving block 5 to slide smoothly with the U-shaped plate 3, thereby preventing the bushing and the moving block 5 from rotating together with the reciprocating screw 4.

[0037] A slide bar 12 is fixedly connected to the cabinet body 1 at the position adjacent to the rack 7, and connecting ears 13 are fixedly connected to both ends of the U-shaped plate 3 respectively. The connecting ears 13 are slidably connected to the slide bar 12.

[0038] Specifically, the design of the slide bar 12 and the connecting ear 13 allows the two ends of the U-shaped plate 3 to be more stable when moving up and down.

[0039] A mounting plate 15 is fixedly connected to one end of the cabinet 1. The surface of the mounting plate 15 is provided with multiple through holes 16, and the mounting plate 15 is provided with multiple mounting holes 17 between the through holes 16.

[0040] Specifically, the design of the mounting plate 15 and mounting holes 17 facilitates the smooth installation of electrical components inside the cabinet 1. The mounting plate 15 divides the interior of the cabinet 1 into two chambers. Electrical components are installed in the chamber closer to the door 18, while the fan 6 is installed in the chamber further away from the door 18. This prevents the fan 6 from colliding with the electrical components when it moves. In addition, the design of the through holes 16 allows the fan 6 to effectively dissipate heat from the electrical components.

[0041] Working Principle: During use, the electrical components inside cabinet 1 generate a large amount of heat, thus requiring heat dissipation. At this time, fan 6 is turned on to increase airflow inside cabinet 1, allowing heat to be expelled more quickly through the heat dissipation holes 19, thereby improving the heat dissipation effect. Simultaneously with fan 6, motor 14 is turned on, driving the threaded rod 2 to rotate, which in turn moves the U-shaped plate 3 and fan 6 up and down, enabling fan 6 to dissipate heat from the upper and lower ends of cabinet 1. During the up-and-down movement of the U-shaped plate 3, gear 8 moves up and down as well. Since gear 8 is meshed with rack 7, it rotates during this movement, driving reciprocating screw 4 to rotate, which in turn moves bushing and moving block 5 left and right, thereby moving fan 6 left and right, enabling fan 6 to dissipate heat from the left and right ends of cabinet 1, thus improving the heat dissipation effect.

[0042] 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 a process, method, article, or apparatus.

[0043] 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. A modular power supply assembly cabinet (1), comprising a cabinet (1), characterized in that, Also includes: The threaded rod (2) is rotatably connected to one end inside the cabinet (1); U-shaped plate (3) is threaded to one end of threaded rod (2), and the U-shaped plate (3) is slidably connected to cabinet (1); The reciprocating lead screw (4) is rotatably connected to one end of the U-shaped plate (3); The movable block (5) is slidably connected to one end of the U-shaped plate (3), and a bushing is fixedly connected to one end of the movable block (5). The bushing is sleeved on one end of the reciprocating screw (4). The fan (6) is fixedly connected to one end of the movable block (5).

2. The modular power supply assembly cabinet (1) according to claim 1, characterized in that: The cabinet (1) is fixedly connected to racks (7) at both ends of the U-shaped plate (3). The reciprocating screw (4) extends to the outside of the U-shaped plate (3) at both ends and is fixedly connected to gears (8). The gears (8) mesh with the racks (7).

3. The modular power supply assembly cabinet (1) according to claim 1, characterized in that: The cabinet (1) is fixedly connected to a first guide rail (9) at one end, and the U-shaped plate (3) is fixedly connected to a connecting block (10) at one end. The connecting block (10) is slidably connected to the first guide rail (9), and the connecting block (10) is threadedly connected to the threaded rod (2).

4. The modular power supply assembly cabinet (1) according to claim 3, characterized in that: The second guide rail (11) is fixedly connected to the middle of the inner wall of the U-shaped plate (3), and the second guide rail (11) is slidably connected to the moving block (5).

5. The modular power supply assembly cabinet (1) according to claim 3, characterized in that: The cabinet (1) is fixedly connected to a slide rod (12) at a position adjacent to the rack (7), and the two ends of the U-shaped plate (3) are respectively fixedly connected to connecting ears (13), and the connecting ears (13) are slidably connected to the slide rod (12).

6. The modular power supply assembly cabinet (1) according to claim 5, characterized in that: A motor (14) is fixedly connected to the top of the cabinet (1), and the output end of the motor (14) is fixedly connected to the threaded rod (2).

7. A modular power supply assembly cabinet (1) according to claim 6, characterized in that: The cabinet (1) has a mounting plate (15) fixedly connected to one end inside. The mounting plate (15) has multiple through holes (16) on its surface and multiple mounting holes (17) between the through holes (16).

8. The modular power supply assembly cabinet (1) according to claim 7, characterized in that: The cabinet (1) has two doors (18) installed at one end, and the side wall of the cabinet (1) has multiple heat dissipation holes (19).

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