Drawer type power distribution cabinet with assembly structure

Abstract

The utility model relates to the technical field of drawer-type power distribution cabinets, and discloses a drawer-type power distribution cabinet with an assembly structure, which comprises a left power distribution cabinet as an electric cabinet main body, sliding boxes are fixedly connected to two sides of the right end of the left power distribution cabinet, sliding blocks are slidably connected to the inner walls of the sliding boxes, the right ends of the sliding blocks are fixedly connected with a right power distribution cabinet, and the right power distribution cabinet is fixedly connected with the left power distribution cabinet. The right end of the left power distribution cabinet is fixedly connected with a fixed block, the inner wall of the fixed block is slidably connected with a pull block, the pull block is connected with a sliding plate through a connecting assembly, and the opposite ends of the sliding plate are fixedly connected with insertion blocks. According to the utility model, the pulling block drives the rotating plate, the rotating plate drives the pulling plate, the pulling plate drives the sliding plate, the sliding plate drives the inserting block, when the pulling block is loosened, the inserting block can be sprung by the spring, and the inserting block can be inserted into the fixing groove to be fixed, so that different modules and sizes can be freely combined according to the actual installation environment and use requirements, and individual requirements are met.

Description

Technical Field

[0001] This utility model relates to the field of drawer-type power distribution cabinet technology, and in particular to a drawer-type power distribution cabinet with an assembly structure. Background Technology

[0002] Drawer-type switchgear is a widely used device in power distribution and control systems. Its main functions are centralized management and distribution of power, protection of electrical equipment, and convenience of operation and maintenance. Drawer-type switchgear is widely used in many fields such as power, industry, construction, and transportation, such as substations, factory power distribution rooms, building facilities, and rail transit, undertaking critical power distribution and control tasks.

[0003] According to the search, a power distribution cabinet with a rapid assembly structure, announced in CN217848691U, includes a cabinet body. Guide plate assemblies are fixedly installed on one outer wall of the cabinet body. Sliding slider assemblies are slidably engaged with the guide plate assemblies. Return springs are sleeved on the sliding slider assemblies. A movable clamping plate is fixedly installed on one outer wall of the sliding slider assemblies. A fixed clamping plate is provided on one side of the movable clamping plate, and the fixed clamping plate is fixedly connected to the cabinet body. A crank-connecting rod assembly is hinged to one outer wall of the cabinet body. A transition rod is hinged to one end of the crank-connecting rod assembly, and both ends of the transition rod are fixedly connected to the sliding slider assembly. A snap-fit ​​plate is fixedly installed on the other outer wall of the cabinet body. Through the guide plate assemblies, sliding slider assemblies, return springs, movable clamping plates, fixed clamping plates, crank-connecting rod assemblies, transition rods, and snap-fit ​​plates, two power distribution cabinets can be assembled and combined flexibly and quickly without the need for manual bolt tightening, making connection convenient and installation efficient.

[0004] Based on the aforementioned patent, the background technology mentioned above states that most of the power distribution cabinets currently on the market are fixed with bolts. When assembling them, a large number of bolts need to be tightened manually, which is not only troublesome to connect, but also has low installation efficiency and increases labor intensity. In response to this technical problem, this application proposes a drawer-type power distribution cabinet with an assembly structure. Utility Model Content

[0005] The purpose of this utility model is to overcome the shortcomings of the existing technology and propose a drawer-type power distribution cabinet with an assembly structure. The drawer-type power distribution cabinet is driven by a pull block, which drives a rotating plate, which drives a pull plate, which drives a sliding plate, which drives a plug block. When the pull block is released, a spring will spring the plug block into the fixing slot for fixation. Thus, different modules and sizes can be freely combined according to the actual installation environment and usage requirements to meet personalized needs.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A drawer-type electrical distribution cabinet with an assembly structure includes:

[0008] The left distribution cabinet, which is the main body of the electrical cabinet, has sliding boxes fixedly connected to both sides of its right end. Slider blocks are slidably connected to the inner walls of the sliding boxes. The right end of the slider is fixedly connected to the right distribution cabinet. The right end of the left distribution cabinet is fixedly connected to a fixing block. Pull blocks are slidably connected to the inner walls of the fixing blocks. Each pull block is connected to a sliding plate through a connecting component. An insert block is fixedly connected to the opposite end of each sliding plate. A connecting frame is fixedly connected to the bottom of the sliding box. Springs are provided between the inner walls of the sliding plates and the insert blocks.

[0009] The fixed box, which serves as the main heat dissipation unit, has a motor fixedly connected to its top. The drive end of the motor passes through the fixed box and is fixedly connected to a rotating ring. The bottom end of the rotating ring is fixedly connected to a fan for heat dissipation. The outer wall of the fan is provided with a rotating component.

[0010] Furthermore, the connecting assembly includes a rotating plate rotatably connected to the inner wall of the pull block. Each of the opposite ends of the rotating plate is rotatably connected to a pull plate. Each of the pull plates is fixedly connected to a slide block on its left end. The outer wall of each slide block is slidably connected to the inner wall of the left distribution cabinet to limit the pull plate and prevent it from misaligning.

[0011] Furthermore, one end of each spring is connected to the slide plate, and the other end of each spring is connected to the inner wall of the connecting frame.

[0012] Furthermore, the outer walls of the skateboard are slidably connected to the inner wall of the connecting frame to limit the position of the skateboard.

[0013] Furthermore, the inner wall of the slider is provided with a fixing groove corresponding to the outer wall of the insert block, for fixing the slider.

[0014] Furthermore, both sides of the inner walls of the left and right power distribution cabinets are fixedly connected to a mounting bracket, and the inner walls of the mounting brackets are slidably connected to a placement box, and the inner walls of the placement boxes are provided with multiple ventilation holes.

[0015] Furthermore, the inner walls of the left and right power distribution cabinets are provided with multiple heat dissipation slots, and the inner walls of the heat dissipation slots are each provided with multiple filters to prevent dust from entering the interior of the left and right power distribution cabinets.

[0016] Furthermore, the rotating assembly includes a rotating frame rotatably connected to the outer wall of the fan, a fixed rod rotatably connected to the outer wall of the rotating frame, and the top end of the fixed rod fixedly connected to the inner wall of the fixed box for driving the fan to rotate.

[0017] This utility model has the following beneficial effects:

[0018] 1. In this utility model, a pull block drives a rotating plate, which in turn drives a pull plate, which in turn drives a sliding plate, which in turn drives an insert block. When the pull block is released, a spring will spring the insert block into the fixing slot for fixation. Thus, different modules and sizes can be freely combined according to the actual installation environment and usage requirements to meet personalized needs.

[0019] 2. In this utility model, the motor drives the rotating ring, which in turn drives the fan. The fan rotates on the inner wall of the rotating frame via the connecting rod, and the rotating frame rotates on top of the fixed rod. This can slow down the aging of electrical components and equipment and improve their service life. Attached Figure Description

[0020] Figure 1 This is an isometric view of a drawer-type power distribution cabinet with an assembly structure proposed in this utility model.

[0021] Figure 2 This is a schematic diagram of the left side structure of a drawer-type power distribution cabinet with an assembly structure proposed in this utility model.

[0022] Figure 3 This is a schematic diagram of the connection component structure of a drawer-type power distribution cabinet with an assembly structure proposed in this utility model;

[0023] Figure 4 This is a schematic diagram of the internal structure of the right distribution cabinet of a drawer-type distribution cabinet with an assembly structure proposed in this utility model.

[0024] Figure 5 This is a schematic diagram of the internal structure of the fixing box of a drawer-type power distribution cabinet with an assembly structure proposed in this utility model.

[0025] Legend:

[0026] 1. Left distribution cabinet; 2. Sliding box; 3. Sliding block; 4. Right distribution cabinet; 5. Fixing block; 6. Pull block; 7. Turning plate; 8. Pulling plate; 9. Slide plate; 10. Inserting block; 11. Connecting frame; 12. Spring; 13. Slide base; 14. Fixing frame; 15. Placement box; 16. Ventilation hole; 17. Fixing groove; 18. Heat dissipation groove; 19. Fixing box; 20. Motor; 21. Rotating ring; 22. Fan; 23. Turning frame; 24. Fixing rod. Detailed Implementation

[0027] 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.

[0028] Reference Figure 2 - Figure 4 One embodiment of this utility model is a drawer-type power distribution cabinet with an assembly structure, comprising:

[0029] The left distribution cabinet 1, which is the main body of the electrical cabinet, has sliding boxes 2 fixedly connected to both sides of its right end. Sliding blocks 3 are slidably connected to the inner walls of the sliding boxes 2. A right distribution cabinet 4 is fixedly connected to the right end of the sliding blocks 3. A fixing block 5 is fixedly connected to the right end of the left distribution cabinet 1. A pull block 6 is slidably connected to the inner wall of the fixing block 5. Each pull block 6 is connected to a sliding plate 9 via a connecting assembly. An insert block 10 is fixedly connected to the opposite end of each sliding plate 9. A connecting frame 11 is fixedly connected to the bottom end of the sliding box 2. A spring 12 is installed between the inner walls of the sliding plate 9 and the insert block 10. The connecting assembly includes a rotating connection located on the inner wall of the pull block 6. The rotating plate 7 is connected to a pull plate 8 at one of its opposite ends. The left end of the pull plate 8 is fixedly connected to a slide block 13. The outer wall of the slide block 13 is slidably connected to the inner wall of the left distribution cabinet 1 to limit the pull plate 8 and prevent it from being misaligned. One end of the spring 12 is connected to the slide plate 9, and the other end of the spring 12 is connected to the inner wall of the connecting frame 11. The outer wall of the slide plate 9 is slidably connected to the inner wall of the connecting frame 11 to limit the slide plate 9. The inner wall of the slider 3 is provided with a fixing groove 17 corresponding to the outer wall of the insert block 10 to fix the slider 3.

[0030] Specifically, pulling the pull block 6 moves the rotating plate 7. The movement of the rotating plate 7 causes the pull plate 8 to move, which in turn moves the sliding plate 9. Simultaneously, the movement of the sliding plate 9 drives the insertion block 10, which inserts the slider 3 into the sliding box 2. After insertion, the pull block 6 is released. At this time, the spring 12 causes the sliding plate 9 to rebound. The rebound of the sliding plate 9 causes the insertion block 10 to move further, and the insertion block 10 is finally fixed in the fixing slot 17. This allows for the free combination of different modules and sizes according to the actual installation environment and usage requirements, meeting personalized needs. When the sliding plate 9 is bounced, it causes the pull plate 8 to move. When the pull plate 8 moves, it causes the pull block 6 to reset, avoiding affecting the next use. When the pull plate 8 moves, it causes the sliding base 13 to move inside the left distribution cabinet 1. The sliding base 13 limits the pull plate 8 to prevent misalignment. When the pull block 6 moves, it moves inside the fixing block 5, and the fixing block 5 limits the pull block 6.

[0031] Reference Figure 1 and Figure 5The fixed box 19 serves as the main heat dissipation unit. A motor 20 is fixedly connected to the top of the fixed box 19. The drive end of the motor 20 passes through the fixed box 19 and is fixedly connected to a rotating ring 21. A fan 22 for heat dissipation is fixedly connected to the bottom of the rotating ring 21. A rotating component is provided on the outer wall of the fan 22. Fixing frames 14 are fixedly connected to both sides of the inner walls of the left and right power distribution cabinets 1 and 4. Placement boxes 15 are slidably connected to the inner walls of the fixing frames 14. Multiple ventilation holes 16 are provided on the inner walls of the placement boxes 15. Multiple heat dissipation slots 18 are provided on the inner walls of the left and right power distribution cabinets 1 and 4. Multiple filters are provided on the inner walls of the heat dissipation slots 18 to prevent dust from entering the interior of the left and right power distribution cabinets 1 and 4. The rotating component includes a rotating frame 23 rotatably connected to the outer wall of the fan 22. A fixing rod 24 is rotatably connected to the outer wall of the rotating frame 23. The top of the fixing rod 24 is fixedly connected to the inner wall of the fixed box 19 to drive the fan 22 to rotate.

[0032] Specifically, first, turn on fan 22 to blow out air. Next, start motor 20, causing its drive end to rotate, which in turn drives rotating ring 21 to rotate. The rotation of rotating ring 21 will drive fan 22 to rotate. When fan 22 rotates, it is connected to the inner wall of rotating frame 23 through connecting rod, causing the connecting rod to drive rotating frame 23 to rotate. The rotation of rotating frame 23 will generate movement above fixed rod 24, thereby effectively slowing down the aging of electrical components and equipment and improving their service life. The trajectory of rotating frame 23 driving fan 22 is a swaying motion around the center point of fan 22, rather than a rotation around an axis. The air blown out by fan 22 will move downward through vent 16, while hot air will be discharged from heat dissipation slot 18. The filter inside heat dissipation slot 18 will prevent external dust from entering the left distribution cabinet 1 and right distribution cabinet 4.

[0033] Working principle: During installation, pulling block 6 moves rotating plate 7, which in turn moves pull plate 8, which in turn moves slide plate 9, which in turn moves insert block 10. This inserts slider 3 into slide box 2. Then, pulling block 6 is released. When pull block 6 is released, spring 12 springs slide plate 9, which in turn moves insert block 10, which then inserts into fixing slot 17 for fixation. This allows for installation according to the actual environment and usage requirements. The system allows for the free combination of different modules and sizes to meet individual needs. When heat dissipation is required, the fan 22 is first turned on to blow air out. Then, the motor 20 is started, causing the drive end to rotate, which in turn drives the rotating ring 21 to rotate. As the rotating ring 21 rotates, it drives the fan 22 to rotate. When the fan 22 rotates, it rotates on the inner wall of the rotating frame 23 through the connecting rod, which in turn drives the rotating frame 23 to rotate. When the rotating frame 23 rotates, it rotates on top of the fixed rod 24, thereby slowing down the aging of electrical components and equipment and improving their service life.

[0034] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A drawer-type power distribution cabinet with an assembled structure, characterized in that, include: The left distribution cabinet (1), which is the main body of the electrical cabinet, has sliding boxes (2) fixedly connected to both sides of the right end of the left distribution cabinet (1). The inner walls of the sliding boxes (2) are slidably connected to sliders (3). The right end of the sliders (3) is fixedly connected to the right distribution cabinet (4). The right end of the left distribution cabinet (1) is fixedly connected to a fixing block (5). The inner wall of the fixing block (5) is slidably connected to a pull block (6). The pull block (6) is connected to a sliding plate (9) through a connecting component. The opposite end of the sliding plate (9) is fixedly connected to a plug (10). The bottom end of the sliding box (2) is fixedly connected to a connecting frame (11). A spring (12) is provided between the inner walls of the sliding plate (9) and the plug (10). The fixed box (19) serves as the main heat dissipation unit. A motor (20) is fixedly connected to the top of the fixed box (19). The driving end of the motor (20) passes through the fixed box (19) and is fixedly connected to a rotating ring (21). A fan (22) for heat dissipation is fixedly connected to the bottom of the rotating ring (21). A rotating component is provided on the outer wall of the fan (22).

2. A drawer-type power distribution cabinet with an assembly structure according to claim 1, characterized in that: The connecting assembly includes a rotating plate (7) rotatably connected to the inner wall of the pull block (6). Each of the opposite ends of the rotating plate (7) is rotatably connected to a pull plate (8). Each of the pull plates (8) is fixedly connected to a slide block (13) on its left end. The outer wall of the slide block (13) is slidably connected to the inner wall of the left distribution cabinet (1) to limit the pull plate (8) and prevent it from being misaligned.

3. A drawer-type power distribution cabinet with an assembly structure according to claim 1, characterized in that: One end of each spring (12) is connected to the slide plate (9), and the other end of each spring (12) is connected to the inner wall of the connecting frame (11).

4. A drawer-type power distribution cabinet with an assembly structure according to claim 1, characterized in that: The outer walls of the slide plate (9) are all slidably connected to the inner wall of the connecting frame (11) to limit the slide plate (9).

5. A drawer-type power distribution cabinet with an assembly structure according to claim 1, characterized in that: The inner wall of the slider (3) is provided with a fixing groove (17) corresponding to the outer wall of the insert (10) for fixing the slider (3).

6. A drawer-type power distribution cabinet with an assembly structure according to claim 1, characterized in that: The inner walls of the left power distribution cabinet (1) and the right power distribution cabinet (4) are fixedly connected to a mounting bracket (14), and the inner walls of the mounting bracket (14) are slidably connected to a placement box (15), and the inner walls of the placement box (15) are provided with multiple ventilation holes (16).

7. A drawer-type power distribution cabinet with an assembly structure according to claim 1, characterized in that: The inner walls of the left power distribution cabinet (1) and the right power distribution cabinet (4) are provided with multiple heat dissipation slots (18), and the inner walls of the heat dissipation slots (18) are provided with multiple filters to prevent dust from entering the interior of the left power distribution cabinet (1) and the right power distribution cabinet (4).

8. A drawer-type power distribution cabinet with an assembly structure according to claim 1, characterized in that: The rotating assembly includes a rotating frame (23) rotatably connected to the outer wall of the fan (22). A fixed rod (24) is rotatably connected to the outer wall of the rotating frame (23). The top end of the fixed rod (24) is fixedly connected to the inner wall of the fixed box (19) to drive the fan (22) to rotate.

Images