Power distribution cabinet auxiliary heat dissipation system for power distribution room

Abstract

The invention discloses a power distribution cabinet auxiliary heat dissipation system for a power distribution room, belongs to the field of power distribution cabinets and is used for heat dissipation, and the power distribution cabinet auxiliary heat dissipation system for the power distribution room comprises a concentration box moving in a power distribution box, and the concentration box is slidably provided with a box body sliding seat through a concentration box sliding rail; the box body sliding seats are located at the two ends of the box body fixing seat, movable boxes and fixed boxes moving relative to the box body sliding seats are arranged on the box body sliding seats, and the movable boxes are located at the two ends of the fixed boxes and adjust angles relative to the fixed boxes. And the box body fixing seat is connected with the box body sliding seats on the two sides through seat body transverse movement driving rods. According to the technical scheme, the auxiliary heat dissipation structure can be arranged in the power distribution cabinet, and emphasized heat dissipation can be performed on the part with relatively high heat productivity in the power distribution cabinet in a targeted manner, so that the heat dissipation effect and quality are improved, and the improvement of the heat dissipation flexibility in the power distribution cabinet is facilitated.

Description

Technical Field

[0001] The present application belongs to the field of power distribution cabinets, and more specifically, particularly relates to an auxiliary heat dissipation system for power distribution cabinets used in power distribution rooms. Background Art

[0002] The power distribution cabinet is placed in the power distribution room and is mostly used in various industrial places, commercial buildings, public facilities and residential buildings. There are many control devices installed or placed inside the power distribution cabinet, which can realize the on / off and transfer of electricity. However, the control devices in the power distribution cabinet will emit heat due to heat generation during operation. The heat accumulated in the power distribution cabinet will cause the temperature inside the power distribution cabinet to rise, and the increase in the temperature inside the power distribution cabinet will shorten the service life of the control devices to a certain extent.

[0003] In order to solve the above technical problems, the following technical solutions are provided in the prior art: refer to the heat dissipation distribution cabinet disclosed in the patent document with Chinese patent publication number CN108711755A, which discloses the following technical solutions: including a cabinet heat dissipation distribution cabinet, an air inlet heat dissipation distribution cabinet is arranged on the top of the cabinet heat dissipation distribution cabinet, an air inlet cover is arranged at the air inlet, heat dissipation window heat dissipation distribution cabinets are arranged on the two side walls of the cabinet heat dissipation distribution cabinet, heat dissipation window covers are arranged at the heat dissipation windows, a fan heat dissipation distribution cabinet is arranged at the heat dissipation window heat dissipation distribution cabinet on one side, the fan heat dissipation distribution cabinet is located inside the cabinet heat dissipation distribution cabinet, an air outlet heat dissipation distribution cabinet is arranged at the bottom of the cabinet heat dissipation distribution cabinet, a metal filter heat dissipation distribution cabinet is arranged at the air outlet heat dissipation distribution cabinet, and a cabinet door heat dissipation distribution cabinet is arranged on the cabinet heat dissipation distribution cabinet.

[0004] Continuing to refer to the patent document of Chinese Patent Publication No. CN114883948A, it discloses the following technical solution: including a cabinet, and a heat conducting plate installed inside the cabinet, a partition is provided on one side of the heat conducting plate, a plurality of heat dissipating pipes are provided on the partition, and a fan is installed on the top of the cabinet. The present invention can accelerate the speed of heat dissipation inside the cabinet through the arrangement of the heat dissipating pipe, the heat conducting plate, the fan, the dustproof net and the first through hole, avoid the heat accumulation inside the cabinet and improve the heat dissipation effect, and when in use, the heat dissipated by the equipment installed on the heat conducting plate and the heat inside the cabinet are transferred to the heat dissipating pipe through the heat conducting plate, and then the fan blows air to the plurality of heat dissipating pipes, thereby cooling the heat dissipating pipe, and the air entering and exiting the cabinet will be discharged through the first through hole, thereby completing the heat dissipation process, and during the cooling process, the partition will divide the interior of the cabinet to prevent the air entering from the outside from blowing into the equipment installed on the heat conducting plate.

[0005] In the above-mentioned prior art solutions, the technical means adopted are still to reduce the temperature in the cabinet and complete the heat dissipation through the exhaust structure such as the fan as a whole. However, no targeted heat dissipation is performed on the individual control devices with large heat generation in the distribution cabinet, which lacks the necessary flexibility and thus cannot further improve the heat dissipation effect and heat dissipation quality. Summary of the invention

[0006] The purpose of the present application is to provide an auxiliary heat dissipation system for a distribution cabinet in a distribution room, which can set an auxiliary heat dissipation structure inside the distribution cabinet to focus on the heat dissipation of the parts with higher heat generation in the distribution cabinet, improve the heat dissipation effect and quality, and help to improve the flexibility of heat dissipation in the distribution cabinet.

[0007] To achieve the above objectives, this application is implemented through the following technical solutions: A power distribution cabinet auxiliary heat dissipation system for a power distribution room, the power distribution cabinet auxiliary heat dissipation system is located inside the power distribution cabinet, and is slidably connected to the slide rails on the inner wall of the power distribution cabinet through a centralized box slide seat, the centralized box slide seats are located at both ends of the centralized box, the centralized box slides along the slide rails inside the power distribution cabinet through the centralized box slide seats under the action of a push rod motor, the centralized box is provided with centralized box slide rails in the length direction, a box body sliding seat is slidably installed on the centralized box slide rails, the box body sliding seats are arranged on both sides of the box body fixed seat, the box body fixed seat is fixedly connected to the centralized box; the box body sliding seat, the box body The fixed seats are provided with sliding seat guide rails perpendicular to the concentrated box slide rails, and the fixed boxes are slidably provided on the sliding seat guide rails, and the mobile boxes are hinged at both ends of the fixed box; the fixed box and the mobile box are both hollow boxes, and filter plates are provided at the entrances of the fixed box and the mobile box, the fixed box is connected to the fixed box connecting pipe through pipelines on both sides, and the mobile box is connected to the mobile box connecting pipe through the pipeline on the back, the fixed box connecting pipe and the mobile box connecting pipe are both connected to the internal space of the concentrated box, and the internal space of the concentrated box is connected to the external exhaust pipeline through the main exhaust pipe.

[0008] As one of the preferred technical solutions of the present application, the mobile boxes distributed in the length direction of the centralized box are connected in series through a linkage rod, the linkage rod is rotatably connected to the telescopic end of the linkage rod driver, the bottom end of the linkage rod driver is hinged to the driver base through a hinge seat, and the driver base is located on the box fixed seat.

[0009] As one of the preferred technical solutions of the present application, the fixed box is slidably connected to the sliding seat guide rail at the corresponding position through a fixed box slider, and the adjacent fixed box sliders on the fixed box and the mobile box are connected as a whole through a slider linkage plate, and the box body fixed seat is located on the slider linkage plate of the box body fixed seat.

[0010] As one of the preferred technical solutions of the present application, the box sliding seat is provided with a slider driver at the corresponding slider linkage plate, the telescopic end of the slider driver is connected to the slider linkage plate, and the bottom end of the slider driver is fixed on the box sliding seat.

[0011] As one of the preferred technical solutions of the present application, a seat transverse movement driving rod is provided on the box fixing seat, and the seat transverse movement driving rod is a push rod motor. The seat transverse movement driving rod is respectively connected to the box sliding seats on both sides of the box fixing seat.

[0012] Compared with the prior art, the beneficial effects of this application are: The present application sets up an auxiliary heat dissipation system inside the distribution box, which can move relative to each control switch element in the distribution box. Through the movement of the auxiliary heat dissipation system, heat is dissipated for components with higher heat generation under different situations inside the distribution box, which helps to improve the flexibility, reliability and quality of heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 This application is a three-dimensional Figure 1 .

[0014] Figure 2 This application is a three-dimensional Figure 2 .

[0015] Figure 3 It is a top view of the present application.

[0016] Figure 4 yes Figure 3 Cross-sectional view at the position and direction shown by AA.

[0017] In the figure: 1. centralized box; 2. fixed box connecting pipe; 3. mobile box connecting pipe; 4. centralized box slide; 5. centralized box slide rail; 6. box body sliding seat; 7. seat body transverse movement drive rod; 8. mobile box; 9. fixed box; 10. box body fixed seat; 11. filter plate; 12. slider linkage plate; 13. slider driver; 14. fixed box slider; 15. linkage rod; 16. linkage rod driver; 17. driver base; 18. sliding seat guide rail; 19. main exhaust pipe. DETAILED DESCRIPTION

[0018] The technical solution described in this application is further described below in conjunction with the accompanying drawings and embodiments.

[0019] Example 1: See Figures 1 to 4, an auxiliary heat dissipation system for a power distribution cabinet in a power distribution room, the auxiliary heat dissipation system for the power distribution cabinet is located inside the power distribution cabinet, and is slidably connected to the slide rail on the inner wall of the power distribution cabinet through a concentrated box slide 4, the concentrated box slide 4 is located at both ends of the concentrated box 1, the concentrated box 1 slides along the slide rail inside the power distribution cabinet through the concentrated box slide 4 under the action of the push rod motor, the concentrated box 1 is provided with a concentrated box slide 5 in the length direction, and a box body sliding seat 6 is slidably installed on the concentrated box slide 5, the box body sliding seat 6 is arranged on both sides of the box body fixed seat 10, and the box body fixed seat 10 is fixedly connected to the concentrated box 1; the box body sliding seat 6 and the box body fixed seat 1 0 is provided with a sliding seat guide rail 18 perpendicular to the concentrated box slide rail 5, a fixed box 9 is slidably provided on the sliding seat guide rail 18, and a mobile box 8 is hinged at both ends of the fixed box 9; the fixed box 9 and the mobile box 8 are both hollow boxes, and a filter plate body 11 is provided at the entrance of the fixed box 9 and the mobile box 8, the fixed box 9 is connected to the fixed box connecting pipe 2 through pipelines on both sides, and the mobile box 8 is connected to the mobile box connecting pipe 3 through the pipeline on the back, the fixed box connecting pipe 2 and the mobile box connecting pipe 3 are both connected to the internal space of the concentrated box 1, and the internal space of the concentrated box 1 is connected to the external exhaust pipeline through the main exhaust pipe 19.

[0020] Example 2: See Figures 1 to 4 , an auxiliary heat dissipation system for a power distribution cabinet in a power distribution room, wherein the mobile boxes 8 distributed in the length direction of the centralized box 1 are connected in series through a linkage rod 15, the linkage rod 15 is rotatably connected to the telescopic end of the linkage rod driver 16, the bottom end of the linkage rod driver 16 is hinged to the driver base 17 through a hinge seat, and the driver base 17 is located on the box body fixed seat 10; the fixed box 9 is slidably connected to the sliding seat guide rail 18 at the corresponding position through the fixed box slider 14, and the fixed box 9 and the mobile box 8 are respectively connected between the adjacent fixed box sliders 14 The box fixing seat 10 is connected as a whole through a slider linkage plate 12, and is located on the slider linkage plate 12 of the box fixing seat 10; the box sliding seat 6 is provided with a slider driver 13 at the corresponding slider linkage plate 12, and the telescopic end of the slider driver 13 is connected to the slider linkage plate 12, and the bottom end of the slider driver 13 is fixed to the box sliding seat 6; the box fixing seat 10 is provided with a seat transverse movement driving rod 7, and the seat transverse movement driving rod 7 is a push rod motor, and the seat transverse movement driving rod 7 is respectively connected to the box sliding seats 6 on both sides of the box fixing seat 10.

[0021] The structure and connection relationship of the remaining parts are the same as those described in Example 1, and will not be described again here to avoid cumbersome writing.

[0022] Based on the above embodiments, the following paragraphs will continue to describe in detail the technical features involved and the functions and roles played by the technical features in the present technical solution, so as to help technicians in this field to fully understand the technical solution and reproduce it.

[0023] like Figures 1 to 4 As shown, the centralized box 1 described in the present application is a hollow rectangular tube body, and a plurality of groups of fixed box connecting pipes 2 and mobile box connecting pipes 3 connected to the interior of the centralized box 1 are respectively provided at the top and bottom ends thereof, and the fixed box connecting pipes 2 are arranged on both sides of the mobile box connecting pipes 3.

[0024] The central box 1 is provided with central box slides 4 at both ends of the back, and the central box slides 4 can cooperate with the inner wall of the distribution box or the slide rails provided inside the distribution box to achieve stable sliding of the central box 1 in the distribution box, and the sliding can be horizontal, vertical or oblique. The central box 1 is achieved by a push rod motor to achieve the movement of the central box slide 4 along the slide rail.

[0025] The central box 1 is also provided with a main exhaust pipe 19 between the adjacent central box slides 4 at the back, and the main exhaust pipe 19 is connected to the external heat dissipation pipeline through a pipeline. The central box 1 can use a partition in its internal chamber to divide the internal chamber into two, so as to realize independent opening and closing.

[0026] In the present application, the central box 1 is provided with two parallel central box slide rails 5 at the end surface away from the main exhaust pipe 19, and the central box slide rail 5 is fixed with a box body fixing seat 10 at the middle position, and the box body fixing seat 10 is connected to the central box 1 by a fastening device such as screws to avoid relative movement with the central box 1. The box body fixing seat 10 is connected to the box body sliding seat 6 correspondingly arranged on both sides through the seat body transverse driving rod 7, and drives the box body sliding seat 6 to move along the central box slide rail 5. The seat body transverse driving rod 7 is a push rod motor.

[0027] The concentrated box slide rails 5 on both sides of the box fixing seat 10 are respectively slidably connected with a box sliding seat 6, and the box sliding seat 6 and the box fixing seat 10 are respectively fixedly connected with a sliding seat guide rail 18 at the end faces away from the concentrated box slide rail 5. The sliding seat guide rail 18 is vertically arranged with the concentrated box slide rail 5 in the direction of the orthographic projection.

[0028] The sliding seat guide rails 18 are arranged in pairs on the box sliding seat 6 and the box fixed seat 10. The sliding seat guide rails 18 are slidably connected to the fixed box 9 at the corresponding position through the fixed box slider 14. The adjacent fixed box sliders 14 on the box sliding seat 6 and the box fixed seat 10 are fixedly connected through the slider linkage plate 12.

[0029] The slider linkage plate 12 on the box body sliding seat 6 is provided with a slider driver 13 at the middle position, and the slider driver 13 is a push rod motor, the telescopic end of the push rod motor is connected to the slider linkage plate 12, and the bottom end of the push rod motor is fixed to the box body sliding seat 6 at the corresponding position. Under the driving action of the slider driver 13, the fixed box 9 moves along the respective sliding seat guide rails 18 through the fixed box slider 14, thereby realizing the adjustment of the respective positions.

[0030] In the present application, the two ends of the fixed box 9 are respectively hinged with the mobile box 8, the mobile box 8 and the fixed box 9 are both hollow box structures, and the mobile box 8 and the fixed box 9 are covered with a filter plate body 11, and the filter plate body 11 has a through hole and a filter body connected to the inner cavity of the mobile box 8 and the fixed box 9. The filter plate body 11 is detachably connected to the corresponding mobile box 8 and the fixed box 9 through fasteners.

[0031] In the present application, the movable box 8 and the fixed box 9 are connected to the corresponding movable box connecting pipe 3 and the fixed box connecting pipe 2 through pipelines. The movable box 8 has an interface connected to the movable box connecting pipe 3 on the back, and the box body fixing seat 10 has interfaces corresponding to the fixed box connecting pipe 2 on both sides.

[0032] In the present application, the movable box 8 is also fixed with a seat connected to the linkage rod 15 at the end face away from the filter plate body 11, and the movable boxes 8 located on the same side are connected and move synchronously through the same linkage rod 15.

[0033] Specifically, the linkage rod 15 can realize movement relative to the centralized box 1 under the action of the linkage rod driver 16. The linkage rod driver 16 is a push rod motor, and the bottom end of the linkage rod driver 16 is hinged on the driver base 17, and the driver base 17 is located on the slider linkage plate 12 corresponding to the box body fixed seat 10. The telescopic end of the linkage rod driver 16 is rotatably connected to the linkage rod 15 at the corresponding position. In other words, the linkage rod 15 is inserted into the telescopic end of the linkage rod driver 16 and rotates around its own central axis in the telescopic end of the linkage rod driver 16.

[0034] When the linkage rod driver 16 starts working, it can drive the corresponding moving box 8 to rotate around the hinge position between it and the box fixing seat 10 through the linkage rod 15, so as to adjust the relative angle between the moving box 8 and the box fixing seat 10. The above structure can effectively achieve the surrounding heat dissipation for the control device with large heat dissipation, and absorb the hot air around the device to the greatest extent.

[0035] Finally, although this specification is described according to implementation methods, not every implementation method contains only one independent technical solution. This narrative method of the specification is only for the sake of clarity. Those skilled in the art should regard the specification as a whole. The technical solutions in each embodiment can also be appropriately combined to form other implementation methods that can be understood by those skilled in the art.

Claims

1. An auxiliary heat dissipation system for a power distribution cabinet in a power distribution room, the auxiliary heat dissipation system for the power distribution cabinet being located inside the power distribution cabinet and being slidably connected to a slide rail on the inner wall of the power distribution cabinet through a centralized box slide seat (4), the centralized box slide seat (4) being located at both ends of a centralized box (1), the centralized box (1) sliding along the slide rail inside the power distribution cabinet through the centralized box slide seat (4) under the action of a push rod motor, characterized in that: The centralized box (1) is provided with a centralized box slide rail (5) in the length direction, and a box body slide seat (6) is slidably mounted on the centralized box slide rail (5). The box body slide seat (6) is arranged on both sides of the box body fixed seat (10), and the box body fixed seat (10) is fixedly connected to the centralized box (1); the box body slide seat (6) and the box body fixed seat (10) are both provided with a slide seat guide rail (18) perpendicular to the centralized box slide rail (5), and a fixed box (9) is slidably mounted on the slide seat guide rail (18), and both ends of the fixed box (9) are hinged with a movable box ( 8); the fixed box (9) and the mobile box (8) are both hollow boxes, and filter plates (11) are provided at the entrances of the fixed box (9) and the mobile box (8); the fixed box (9) is connected to the fixed box connecting pipe (2) via pipelines on both sides, and the mobile box (8) is connected to the mobile box connecting pipe (3) via pipelines on the back; the fixed box connecting pipe (2) and the mobile box connecting pipe (3) are both in communication with the internal space of the central box (1), and the internal space of the central box (1) is in communication with an external exhaust pipeline via a main exhaust pipe (19).

2. The auxiliary heat dissipation system for a power distribution cabinet in a power distribution room according to claim 1, characterized in that: The mobile boxes (8) distributed in the length direction of the centralized box (1) are connected in series via a linkage rod (15); the linkage rod (15) is rotatably connected to the telescopic end of a linkage rod driver (16); the bottom end of the linkage rod driver (16) is hinged to a driver base (17) via a hinge seat; the driver base (17) is located on a box body fixing seat (10).

3. The auxiliary heat dissipation system for a power distribution cabinet in a power distribution room according to claim 2 is characterized in that: The fixed box (9) is slidably connected to the sliding seat guide rail (18) at a corresponding position via a fixed box slider (14); adjacent fixed box sliders (14) on the fixed box (9) and the movable box (8) are connected as a whole via a slider linkage plate (12); and the box body fixed seat (10) is located on the slider linkage plate (12) of the box body fixed seat (10).

4. The auxiliary heat dissipation system for a power distribution cabinet in a power distribution room according to claim 3 is characterized in that: The box body sliding seat (6) is provided with a slider driver (13) at the corresponding slider linkage plate (12), the telescopic end of the slider driver (13) is connected to the slider linkage plate (12), and the bottom end of the slider driver (13) is fixed to the box body sliding seat (6).

5. The auxiliary heat dissipation system for a power distribution cabinet in a power distribution room according to claim 4, characterized in that: The box body fixing seat (10) is provided with a seat body transverse movement driving rod (7), the seat body transverse movement driving rod (7) is a push rod motor, and the seat body transverse movement driving rod (7) is respectively connected to the box body sliding seats (6) on both sides of the box body fixing seat (10).

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