Heat dissipation power distribution cabinet convenient for wiring

Abstract

The utility model discloses a heat dissipation power distribution cabinet convenient for wiring, and relates to the technical field of power distribution cabinets. Comprising a box body; the bottom end of the air draft device is fixedly connected with the top end of the box body; the heat dissipation grooves are symmetrically formed in the two ends of the outer wall of the box body; the outer wall of the electrical element is fixedly connected with the inner wall of the box body, through the arrangement of the wiring mechanism, cable arrangement and layout are more convenient and orderly, potential safety hazards and maintenance difficulty caused by cable disorder are reduced, the position of the wiring cylinder can be flexibly adjusted according to actual requirements, different wiring requirements are met, and the wiring efficiency is improved. The utilization rate of the internal space of the power distribution cabinet is improved, the telescopic cylinder can be adjusted according to the length of the cable, the cable is prevented from being excessively bent or pulled, and the integrity and the electrical performance of the cable are protected.

Description

Technical Field

[0001] This utility model relates to the field of power distribution cabinet technology, specifically to a heat dissipation power distribution cabinet that facilitates wiring. Background Technology

[0002] In today's electrical field, distribution cabinets, as key equipment for power distribution and control, are widely used in various industrial and civil applications. However, traditional distribution cabinets have many problems in practical use.

[0003] With the continuous upgrading and increasing complexity of electrical equipment, the number of electrical components inside distribution cabinets is gradually increasing, and the heat generated during operation is also increasing significantly. However, the heat dissipation performance of existing distribution cabinets is often insufficient, leading to excessively high internal temperatures, which seriously affects the normal operation and lifespan of electrical components. Faults and damage caused by overheating occur frequently, not only increasing maintenance costs but also potentially causing power outages, resulting in significant inconvenience to production and daily life. Meanwhile, in terms of wiring in distribution cabinets, traditional wiring methods are rather chaotic, with cables lacking effective organization and layout. This not only creates safety hazards but also makes maintenance extremely difficult. The inability to flexibly adjust cable routing and placement makes it difficult to adapt to different wiring needs, resulting in low utilization of the internal space of the distribution cabinet. Furthermore, cable lengths are difficult to adapt, easily leading to excessive bending or pulling, damaging cable integrity and electrical performance.

[0004] In summary, in order to solve the problems of heat dissipation and wiring in existing power distribution cabinets, a heat-dissipating power distribution cabinet that facilitates wiring has emerged. Utility Model Content

[0005] To address the shortcomings of existing technologies, the technical solution adopted by this utility model is as follows: a heat-dissipating power distribution cabinet that facilitates cable routing, comprising: a cabinet; an exhaust device, the bottom end of which is fixedly connected to the top end of the cabinet; heat dissipation slots, which are symmetrically formed at both ends of the outer wall of the cabinet; electrical components, the outer walls of which are fixedly connected to the inner wall of the cabinet; and a cable routing mechanism, the outer wall of which is fixedly connected to the inner wall of the cabinet. The cable routing mechanism includes a cable tray, the outer wall of which is rotatably connected to a cover plate, the inner wall of which is symmetrically provided with cable inlets, the bottom end of which is fixedly connected to a toothed groove, and the inner wall of which is slidably connected to a cable tube.

[0006] Preferably, the outer wall of the wiring box is fixedly connected to the inner wall of the housing, a lower magnetic block is fixedly connected to the outer wall of the cover, and an upper magnetic block is fixedly connected to the outer wall of the wiring box. The upper and lower magnetic blocks are magnetically connected. The cover of the wiring box is magnetically connected to the upper magnetic block on the wiring box via the lower magnetic block, allowing for easy opening and closing.

[0007] Preferably, a telescopic cylinder is slidably connected to the inner wall of the cable tray, a push spring is fixedly connected to the outer wall of the cable tray, and a locking block is slidably connected to the outer wall of the cable tray. Preferably, the bottom end of the push spring is fixedly connected to the top end of the locking block, and the outer wall of the locking block is slidably connected to the inner wall of the toothed groove. The distance is adjusted by sliding the telescopic cylinder inside the cable tray. When the position of the cable tray needs to be adjusted, the locking block is first pulled to disengage it from the toothed groove, and then the cable tray is pushed to slide against the inner wall of the cable tray box.

[0008] Preferably, the inner wall of the housing is symmetrically fixedly connected to limit blocks, and filter plates are symmetrically slidably connected to the inner wall of the housing. The outer wall of the filter plate is slidably connected to the inner wall of the limit blocks, and the filter plate is disposed inside the heat dissipation groove. The filter plates installed in the heat dissipation groove can filter the air entering the housing, reducing the entry of dust and other impurities. The sliding connection between the filter plate and the limit blocks facilitates the installation and removal of the filter plate for cleaning or replacement.

[0009] The beneficial effects of this utility model are as follows:

[0010] 1. This utility model achieves rapid air exchange by setting up an exhaust device in conjunction with a heat dissipation trough, which effectively reduces the internal temperature of the enclosure, ensures stable operation of electrical components in a suitable temperature environment, extends the service life of electrical components, reduces failures and damage caused by overheating, and lowers maintenance costs.

[0011] 2. This utility model, by setting up a cable routing mechanism, makes cable organization and layout more convenient and orderly, reduces the safety hazards and maintenance difficulties caused by cable mess, and can flexibly adjust the position of the cable routing tube according to actual needs to adapt to different wiring requirements, improve the utilization rate of the internal space of the distribution cabinet, and the setting of the telescopic tube can be adjusted according to the cable length to avoid excessive bending or pulling of the cable, and protect the integrity and electrical performance of the cable. Attached Figure Description

[0012] Figure 1 This is the front view of this utility model;

[0013] Figure 2 This is a cross-sectional view of the present invention;

[0014] Figure 3 This is a schematic diagram of the wiring mechanism of this utility model;

[0015] Figure 4 This is a utility model Figure 3 Enlarged view of the structure at point A.

[0016] In the diagram: 1. Housing; 2. Heat dissipation groove; 3. Exhaust device; 4. Cable routing mechanism; 41. Cable routing box; 42. Cover plate; 43. Lower magnetic block; 44. Upper magnetic block; 45. Cable inlet hole; 46. Gear groove; 47. Cable routing tube; 48. Push spring; 49. Locking block; 410. Telescopic tube; 5. Electrical components; 6. Filter plate; 7. Limiting block. Detailed Implementation

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments. The embodiments of the present invention are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described to better illustrate the principles and practical applications of the present invention, and to enable those skilled in the art to understand the present invention and design various embodiments with various modifications suitable for a particular purpose. Example

[0018] Please see Figure 1 - Figure 4 This utility model provides a technical solution: a heat dissipation distribution cabinet that facilitates wiring, comprising: a cabinet 1; an exhaust device 3, the bottom end of which is fixedly connected to the top end of the cabinet 1; heat dissipation grooves 2, which are symmetrically opened at both ends of the outer wall of the cabinet 1; electrical components 5, the outer wall of which is fixedly connected to the inner wall of the cabinet 1; a wiring mechanism 4, the outer wall of which is fixedly connected to the inner wall of the cabinet 1; the wiring mechanism 4 includes a wiring box 41, a cover plate 42 rotatably connected to the outer wall of the wiring box 41, symmetrically opened wire inlet holes 45 on the inner wall of the wiring box 41, a toothed groove 46 fixedly connected to the bottom end of the wiring box 41, and a wiring tube 47 slidably connected to the inner wall of the wiring box 41.

[0019] The outer wall of the cable tray 41 is fixedly connected to the inner wall of the housing 1. A lower magnetic block 43 is fixedly connected to the outer wall of the cover plate 42, and an upper magnetic block 44 is fixedly connected to the outer wall of the cable tray 41. The upper magnetic block 44 and the lower magnetic block 43 are magnetically connected. The cover plate on the cable tray 41 is magnetically connected to the upper magnetic block 44 fixedly connected to the cable tray 41 through the fixedly connected lower magnetic block 43, which can be easily opened and closed, facilitating the operation and maintenance of the cable tray.

[0020] A telescopic cylinder 410 is slidably connected to the inner wall of the cable tray 47, a push spring 48 is fixedly connected to the outer wall of the cable tray 47, and a locking block 49 is slidably connected to the outer wall of the cable tray 47. The bottom end of the push spring 48 is fixedly connected to the top end of the locking block 49, and the outer wall of the locking block 49 is slidably connected to the inner wall of the toothed groove 46. When the position of the cable tray 47 needs to be adjusted, first pull the locking block 49 to disengage it from the toothed groove 46, and then push the cable tray 47 to slide on the inner wall of the cable tray box 41. The locking block 49, which is arc-connected to the outer wall of the cable tray 47, interacts with the toothed groove 46 under the action of the fixedly connected push spring 48, thereby fixing the cable tray 47 in the desired position.

[0021] Limiting blocks 7 are symmetrically fixedly connected to the inner wall of the housing 1, and filter plates 6 are symmetrically slidably connected to the inner wall of the housing 1. The outer wall of the filter plate 6 is slidably connected to the inner wall of the limiting blocks 7, and the filter plate 6 is set inside the heat dissipation groove 2.

[0022] Working principle:

[0023] During use and operation, the electrical components 5 generate heat when operating inside the housing 1. At this time, the exhaust fan 3 is activated to extract the hot air from inside the housing 1, while cooler outside air enters the housing 1 through the heat dissipation slots 2 symmetrically located at both ends of the housing 1, achieving air exchange and heat dissipation.

[0024] Regarding cable routing, the cable enters the cable tray 41 through the cable inlet 45 via the cable routing mechanism 4. The cable tray 41 and cable tray 47 are used to organize and accommodate the cables. The cables inside the cable tray 41 pass through the cable tray 47 to connect with the electrical components 5. The distance is adjusted by sliding the telescopic cylinder 410 within the cable tray 47 according to the cable length. When the position of the cable tray 47 needs to be adjusted, the locking block 49 is pulled to disengage it from the toothed groove 46, and the cable tray 47 is pushed to slide against the inner wall of the cable tray 41. The locking block 49 on the outer wall of the cable tray 47 interacts with the toothed groove 46 under the action of the push spring 48, thereby fixing the cable tray 47 in the required position and achieving a flexible cable routing layout.

[0025] Meanwhile, the cover plate 42 on the wiring box 41 is magnetically connected to the upper magnetic block 44 on the wiring box 41 via the lower magnetic block 43, which can be easily opened and closed, facilitating the operation and maintenance of the wiring.

[0026] The filter plates 6, which are symmetrically arranged inside the housing 1, are installed in the heat dissipation groove 2. They can filter the air entering the housing 1 and reduce the entry of dust and other impurities. The sliding connection between the filter plates 6 and the limiting block 7 facilitates the installation and disassembly of the filter plates 6 for cleaning or replacement.

[0027] Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art and related fields based on the embodiments of this utility model without creative effort should fall within the protection scope of this utility model. Structures, devices, and operating methods not specifically described and explained in this utility model, unless otherwise specified or limited, shall be implemented according to conventional means in the art.

Claims

1. A heat dissipation power distribution cabinet facilitating wiring, characterized in that, Include: Box (1); Suction device (3), the bottom end of the suction device (3) and the top end of the box (1) are fixedly connected; The heat dissipation groove (2) is symmetrically opened at both ends of the outer wall of the box (1); Electrical elements (5), the outer wall of the electrical elements (5) and the inner wall of the box (1) are fixedly connected; The wiring mechanism (4) includes a wiring box (41), the outer wall of the wiring box (41) is rotatably connected with a cover plate (42), the inner wall of the wiring box (41) is symmetrically provided with a wire inlet hole (45), the bottom end of the wiring box (41) is fixedly connected with a tooth groove (46), and the inner wall of the wiring box (41) is slidably connected with a wiring cylinder (47). The outer wall of the wiring box (41) and the inner wall of the box (1) are fixedly connected, the outer wall of the cover plate (42) is fixedly connected with a lower magnetic block (43), the outer wall of the wiring box (41) is fixedly connected with an upper magnetic block (44), and the upper magnetic block (44) and the lower magnetic block (43) are magnetically connected.

2. The heat dissipation power distribution cabinet facilitating wiring according to claim 1, characterized in that: The inner wall of the wiring cylinder (47) is slidably connected with a telescopic cylinder (410), the outer wall of the wiring cylinder (47) is fixedly connected with a push spring (48), and the outer wall of the wiring cylinder (47) is slidably connected with a clamping block (49).

3. The heat dissipation power distribution cabinet facilitating wiring according to claim 1, characterized in that: The bottom end of the push spring (48) and the top end of the clamping block (49) are fixedly connected, and the outer wall of the clamping block (49) and the inner wall of the tooth groove (46) are slidably connected.

4. The heat dissipation power distribution cabinet facilitating wiring according to claim 3, characterized in that: The inner wall of the box (1) is symmetrically fixedly connected with a limiting block (7), and the inner wall of the box (1) is symmetrically slidably connected with a filter plate (6).

5. The heat dissipating power distribution cabinet facilitating wiring according to claim 2, characterized in that: The outer wall of the filter plate (6) and the inner wall of the limiting block (7) are slidably connected, and the filter plate (6) is arranged in the heat dissipation groove (2).

6. The heat dissipation power distribution cabinet facilitating wiring according to claim 5, characterized in that: ​

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