Combined power distribution cabinet
By introducing a rainproof mechanism into the combined distribution cabinet and using the cooperation of gears and tooth groups, the problem of lack of rainproof measures in the prior art is solved, and stable operation and flexible use are achieved in indoor and outdoor environments.
Patent Information
- Application Number
- CN202420736229.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-10
- Publication Date
- 2024-12-17
- Estimated Expiration
- 2034-04-10
AI Technical Summary
The existing combined power distribution cabinet lacks effective rain protection measures, which limits its use scenarios, especially in outdoor environments.
A combined distribution cabinet including a rainproof mechanism is designed, which consists of a mounting plate, an adjustment plate, a rain cover, a threaded rod and a heat dissipation fan. Through the cooperation of gears and teeth groups, it can be used to be indoor and outdoor environments. It effectively blocks rainwater and dust to ensure the normal operation of the device.
It provides good rainproof effect, making the combined power distribution cabinet available indoors and outdoors, improving its flexibility and applicability, and ensuring the normal operation and maintenance of the equipment.
Smart Images
Figure CN222191511U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of power distribution cabinets, in particular to a combined power distribution cabinet. Background Art
[0002] The distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box) and metering cabinet (box). It is the final equipment of the distribution system. The distribution cabinet is a general term for the motor control center. The distribution cabinet is used in occasions with relatively dispersed loads and fewer circuits; the motor control center is used in occasions with concentrated loads and more circuits. They distribute the electrical energy of a circuit of the upper-level distribution equipment to the nearest load. This level of equipment should provide protection, monitoring and control for the load.
[0003] A combined power distribution cabinet is proposed in the Chinese utility model patent with application number 202122868101.9, including a cabinet body, a plurality of first mounting grooves are opened on the left end face of the cabinet body, a mounting plate is arranged in the first mounting groove, a sleeve is fixed on the left end face of the mounting plate, a connecting column is slidably connected in the sleeve, a limiting disk is fixed at one end of the connecting column, a limiting groove is axially opened on the right end face of the limiting disk, a plurality of second mounting grooves are opened on the right end face of the cabinet body, two sets of pull rods are symmetrically slidably connected in the second mounting groove, a semicircular card block is fixed at one end of the pull rod, a mounting port is arranged on the rear end face of the cabinet body, a mounting plate is bolted to the mounting port, and a plurality of aviation sockets are arranged on both sides of the mounting plate. The design of the limiting plate and the semicircular card block allows the appropriate number of cabinets to be selected according to the use requirements, and the cabinets can be combined. The cabinets are flexible to use and easy to install, and can be more convenient to transport and use. The design of the mounting plate and the aviation socket can prevent equipment short circuit caused by the entry of debris into the cabinet body.
[0004] After the improvement, the above device is combined by setting limit plates and semicircular blocks, selecting the appropriate number of cabinets according to the use requirements. However, in actual use, due to the lack of better rain protection measures, its usage scenarios are subject to certain restrictions. For this reason, we propose a combined distribution cabinet. Utility Model Content
[0005] In view of the deficiencies in the prior art, the utility model provides a combined power distribution cabinet, which solves the problems raised in the above-mentioned background technology.
[0006] To achieve the above purpose, the utility model is implemented through the following technical solutions: a combined power distribution cabinet, comprising a cabinet, a mounting block 1 and a mounting block 2, wherein the mounting block 1 and the mounting block 2 are respectively located on both sides of the inner wall of the cabinet and fixedly connected thereto, a connecting block 1 is fixedly installed inside the mounting block 1, a cross slider is slidably connected inside the connecting block 1, a spring 1 is fixedly installed inside the connecting block 1, and the spring 1 is fixedly connected to the cross slider, a telescopic rod is fixedly installed inside the connecting block 1, and the telescopic rod is fixedly connected to the cross slider, a connecting block 2 is fixedly installed inside the mounting block 2, a limiting block is slidably connected inside the connecting block 2, one end of the connecting block 2 is slidably connected to the connecting rod, an electric telescopic rod 2 is fixedly installed on the top of the connecting block 2, the output end of the electric telescopic rod 2 is fixedly connected to one end of the connecting rod, a spring 2 is fixedly connected inside the connecting block 2, and the spring 2 is fixedly connected to the limiting block, the connecting block 2 and the limiting block are both matched with the cross slider, and a rainproof mechanism is provided on the top of the cabinet.
[0007] Preferably, the rainproof mechanism includes two mounting plates, an adjustment plate, a rain shield and a threaded rod, the two mounting plates are located on the top of the cabinet and are fixedly connected thereto, the adjustment plate is located between the two mounting plates and is slidably connected thereto, the rain shield is located at one end of the adjustment plate and is fixedly connected thereto, the threaded rod is located on the top of the cabinet and is rotatably connected thereto, the threaded rod passes through the adjustment plate and is threadedly connected thereto, and the filter screen and the cooling fan are shielded by the rainproof mechanism so that they can be suitable for indoor and outdoor working environments.
[0008] Preferably, a gear is provided on the outer side of the threaded rod, an adjusting block is fixedly installed on the top of the cabinet, a T-shaped slider is slidably connected inside the adjusting block, a tooth group is fixedly connected to one end of the T-shaped slider, the tooth group is meshingly connected to the gear, and the tooth group is driven to operate through the meshing connection between the tooth group and the gear.
[0009] Preferably, mounting plates are provided on both sides of the inner wall of the cabinet, and a baffle is slidably connected inside the mounting plate. The mounting block 1 and the mounting block 2 are both matched with the baffle. By matching the baffle with the mounting plate, the mounting block 1 and the mounting block 2 can be hidden, making the appearance of the cabinet look more beautiful.
[0010] Preferably, one end of the cabinet is fixedly connected to a hinge, and the cabinet is rotatably connected to a sealed cabinet door via the hinge. The sealed cabinet door is opened via the provided hinge, thereby enabling better maintenance of electronic components inside the cabinet.
[0011] Preferably, a heat dissipation fan is provided on the top of the cabinet, and the heat inside the cabinet is dissipated by the heat dissipation fan.
[0012] Preferably, a heat dissipation port is provided at one end of the cabinet, and a filter is provided on the outside of the heat dissipation port. The filter can prevent dust and lint from entering the cabinet to affect normal operation.
[0013] Preferably, the rain shield is arranged at an angle, and by arranging it at an angle, it can better shield from rain.
[0014] Preferably, one end of the connecting block 1 is threadedly connected to a limiting bolt, and the limiting bolt cooperates with the cross slider. The cross slider is limited by the provided limiting bolt, and the telescopic rod is squeezed at the same time.
[0015] The utility model provides a combined power distribution cabinet, which has the following beneficial effects:
[0016] 1. The combined power distribution cabinet exposes the internal structures of the mounting block 1 and the mounting block 2 by sliding the baffle, releases the limit of the cross slider by rotating the limit bolt, and then slides out under the action of the telescopic rod to align the mounting block 1 and the mounting block 2 corresponding to the two cabinets, and then the connecting rod is lifted up by the set electric telescopic rod 2, together with the limit block and the spring 2, and the cross slider enters the interior of the connecting block 2, and then the limit block is reset under the action of the spring 2, and the cross slider is limited, so that the connection between the two cabinets is stable and can be used in combination, thereby improving the flexibility of the device.
[0017] 2. The combined power distribution cabinet pushes the T-shaped slider, and the tooth group arranged at one end of the T-shaped slider meshes with the gear, so that the gear rotates, and the gear drives the threaded rod to rotate, so that the height of the adjustment plate changes, and then drives the height of the rain shield to change, so that the cooling fan and the filter are shielded by the set rain shield to prevent them from being sprayed by rain, providing a good rain protection measure for the device, so that it can adapt to indoor and outdoor working environments and improve its flexibility of use. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 It is a side view of the utility model;
[0020] Figure 3 This is a sectional view of the cabinet of the utility model;
[0021] Figure 4 It is a cross-sectional view of a mounting block of the utility model;
[0022] Figure 5 This is a sectional view of the second installation block of the utility model;
[0023] Figure 6 It is a schematic diagram of the local structure of the utility model;
[0024] Figure 7 This is the assembly drawing of the regulating block of the utility model.
[0025] In the figure: 1. cabinet; 2. hinge; 3. sealed cabinet door; 5. baffle; 7. filter; 8. cooling fan; 9. mounting plate; 10. adjustment plate; 11. rain shield; 12. threaded rod; 15. mounting block 1; 16. mounting block 2; 21. connecting block 1; 22. limit bolt; 23. telescopic rod; 24. spring 1; 25. cross slider; 26. electric telescopic rod 2; 27. connecting rod; 28. spring 2; 29. limit block; 30. connecting block 2; 31. gear; 32. tooth group; 33. T-shaped slider; 34. adjustment block. DETAILED DESCRIPTION
[0026] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.
[0027] See also Figures 1 to 7 The utility model provides a technical solution: a combined power distribution cabinet, including a cabinet body 1, a mounting block 15 and a mounting block 2 16, the mounting block 15 and the mounting block 2 16 are respectively located on both sides of the inner wall of the cabinet body 1 and fixedly connected thereto, a connecting block 21 is fixedly installed inside the mounting block 15, a cross slider 25 is slidably connected inside the connecting block 21, a spring 24 is fixedly installed inside the connecting block 21, the spring 24 is fixedly connected to the cross slider 25, a telescopic rod 23 is fixedly installed inside the connecting block 21, the telescopic rod 23 is fixedly connected to the cross slider 25, a connecting block 2 30 is fixedly installed inside the mounting block 2 16, a limiting block 29 is slidably connected to the connecting block 2 30, one end of the connecting block 2 30 is slidably connected to the connecting rod 27, and the top of the connecting block 2 30 An electric telescopic rod 26 is fixedly installed on the cabinet 1, and the output end of the electric telescopic rod 26 is fixedly connected to one end of the connecting rod 27. A spring 28 is fixedly connected to the inside of the connecting block 30. The spring 28 is fixedly connected to the limit block 29. The connecting block 30 and the limit block 29 are both matched with the cross slider 25. A rainproof mechanism is provided on the top of the cabinet 1. By sliding the cross slider 25, the mounting blocks 15 and 16 corresponding to the two cabinets 1 are aligned, and then the connecting rod 27 is lifted up by the set electric telescopic rod 26, and the limit block 29 and the spring 28 are lifted up together. The cross slider 25 enters the inside of the connecting block 30, and then the limit block 29 is reset under the action of the spring 28, and the cross slider 25 is limited, so that the connection between the two cabinets 1 is stable and can be used in combination.
[0028] The rainproof mechanism includes two mounting plates 9, an adjusting plate 10, a rain shield 11 and a threaded rod 12. The two mounting plates 9 are located at the top of the cabinet 1 and are fixedly connected thereto. The adjusting plate 10 is located between the two mounting plates 9 and is slidably connected thereto. The rain shield 11 is located at one end of the adjusting plate 10 and is fixedly connected thereto. The threaded rod 12 is located at the top of the cabinet 1 and is rotatably connected thereto. The threaded rod 12 passes through the adjusting plate 10 and is threadedly connected thereto. The filter screen 7 and the heat dissipation fan 8 are shielded by the rainproof mechanism so that they can be suitable for indoor and outdoor working environments.
[0029] A gear 31 is provided on the outer side of the threaded rod 12, and an adjusting block 34 is fixedly installed on the top of the cabinet 1. A T-shaped slider 33 is slidably connected inside the adjusting block 34, and a tooth group 32 is fixedly connected to one end of the T-shaped slider 33. The tooth group 32 is meshed and connected with the gear 31. The meshing connection between the tooth group 32 and the gear 31 drives the tooth group 32 to operate. Mounting plates 9 are provided on both sides of the inner wall of the cabinet 1. A baffle 5 is slidably connected inside the mounting plate 9. The mounting block 1 15 and the mounting block 2 16 are both matched with the baffle 5. Through the cooperation of the baffle 5 and the mounting plate 9, the mounting block 1 15 and the mounting block 2 16 can be hidden, so that the appearance of the cabinet 1 looks more beautiful. A hinge 2 is fixedly connected to one end of the cabinet 1, and the cabinet 1 is rotatably connected to a sealed cabinet door 3 through the hinge 2. The sealed cabinet door 3 is opened by the hinge 2, so that the electronic components inside the cabinet 1 can be better maintained.
[0030] A cooling fan 8 is arranged on the top of the cabinet 1, and the interior of the cabinet 1 is cooled by the cooling fan 8. A cooling port is opened at one end of the cabinet 1, and a filter 7 is arranged on the outside of the cooling port. The filter 7 can prevent dust and lint from entering the interior of the cabinet 1 and affecting normal operation. The rain shield 11 is tilted, and by tilting it, it can better shield from rain. One end of the connecting block 21 is threadedly connected to a limiting bolt 22, and the limiting bolt 22 cooperates with the cross slider 25, and the cross slider 25 is limited by the limiting bolt 22.
[0031] In summary, when the combined power distribution cabinet is used, the cabinet body 1 is fixed at a suitable location, which can be indoors or outdoors, and then the sealed cabinet door 3 is opened by the hinge 2, and the corresponding electronic components are installed inside the cabinet body 1. When it is necessary to use the combined cabinet, the internal structure of the mounting block 15 and the mounting block 2 16 is exposed by sliding the baffle plate 5, and the limit bolt 22 is rotated to release the limit of the cross slider 25. Then, under the action of the telescopic rod 23, the cross slider 25 slides out to align the mounting block 15 and the mounting block 2 16 corresponding to the two cabinet bodies 1. Then, the connecting rod 27 is lifted up by the electric telescopic rod 26, together with the limit block 29 and the spring 28, and the cross slider 25 enters the interior of the connecting block 30. Then, under the action of the spring 28, the limit block 29 is reset and the cross slider 25 is limited, so that the connection between the two cabinets 1 is stable and can be used in combination, thereby improving the flexibility of the device. In addition, the rainproof mechanism can achieve a good rainproof effect, so that the device can adapt to different indoor and outdoor working environments, further improving the applicability of the device.
[0032] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.
Claims
1. A modular power distribution cabinet, comprising a cabinet body (1), a first mounting block (15) and a second mounting block (16), characterized in that: The mounting block 1 (15) and the mounting block 2 (16) are respectively located on both sides of the inner wall of the cabinet (1) and are fixedly connected thereto; a connecting block 1 (21) is fixedly installed inside the mounting block 1 (15); a cross slider (25) is slidably connected inside the connecting block 1 (21); a spring 1 (24) is fixedly installed inside the connecting block 1 (21); the spring 1 (24) is fixedly connected to the cross slider (25); a telescopic rod (23) is fixedly installed inside the connecting block 1 (21); the telescopic rod (23) is fixedly connected to the cross slider (25); a connecting block 2 (21) is fixedly installed inside the connecting block 1 (21); the telescopic rod (23) is fixedly connected to the cross slider (25); (30), the interior of the second connecting block (30) is slidably connected to a limit block (29), one end of the second connecting block (30) is slidably connected to a connecting rod (27), the top of the second connecting block (30) is fixedly installed with a second electric telescopic rod (26), the output end of the second electric telescopic rod (26) is fixedly connected to one end of the connecting rod (27), the interior of the second connecting block (30) is fixedly connected with a second spring (28), the second spring (28) is fixedly connected to the limit block (29), the second connecting block (30) and the limit block (29) are both matched with a cross slide block (25), and a rainproof mechanism is arranged on the top of the cabinet (1).
2. A combined power distribution cabinet according to claim 1, characterized in that: The rainproof mechanism comprises two mounting plates (9), an adjusting plate (10), a rain shield (11) and a threaded rod (12); the two mounting plates (9) are both located at the top of the cabinet (1) and are fixedly connected thereto; the adjusting plate (10) is located between the two mounting plates (9) and is slidably connected thereto; the rain shield (11) is located at one end of the adjusting plate (10) and is fixedly connected thereto; the threaded rod (12) is located at the top of the cabinet (1) and is rotatably connected thereto; and the threaded rod (12) passes through the adjusting plate (10) and is threadedly connected thereto.
3. A combined power distribution cabinet according to claim 2, characterized in that: A gear (31) is arranged on the outer side of the threaded rod (12); an adjusting block (34) is fixedly mounted on the top of the cabinet (1); a T-shaped slider (33) is slidably connected inside the adjusting block (34); a tooth group (32) is fixedly connected to one end of the T-shaped slider (33); and the tooth group (32) is meshingly connected to the gear (31).
4. The combined power distribution cabinet according to claim 1, characterized in that: Both sides of the inner wall of the cabinet (1) are provided with mounting plates (9), the interior of the mounting plates (9) is slidably connected with a baffle (5), and the mounting block 1 (15) and the mounting block 2 (16) are both matched with the baffle (5).
5. The combined power distribution cabinet according to claim 1, characterized in that: One end of the cabinet body (1) is fixedly connected to a hinge (2), and the cabinet body (1) is rotatably connected to a sealed cabinet door (3) via the hinge (2).
6. The combined power distribution cabinet according to claim 1, characterized in that: A heat dissipation fan (8) is arranged on the top of the cabinet (1).
7. The combined power distribution cabinet according to claim 1, characterized in that: A heat dissipation opening is provided at one end of the cabinet (1), and a filter screen (7) is provided outside the heat dissipation opening.
8. The combined power distribution cabinet according to claim 2, characterized in that: The rain shield (11) is arranged inclined.
9. The combined power distribution cabinet according to claim 1, characterized in that: One end of the connection block 1 (21) is threadedly connected to a limit bolt (22), and the limit bolt (22) cooperates with a cross slide block (25).