Heat dissipation power distribution cabinet

Abstract

The utility model discloses a heat dissipation power distribution cabinet, which belongs to the technical field of power distribution cabinets and comprises a cabinet body and an air inlet box arranged on one side of the cabinet body, an exhaust box is arranged on the other side of the cabinet body, a cabinet door is rotatably arranged on the front surface of the cabinet body, a filtering mechanism is arranged in the air inlet box, and a plurality of first fans are arranged on the top of the air inlet box in a penetrating manner. Through the arrangement of the air inlet box, the air exhaust box, the first fan, the second fan, the air inlet hole and the air exhaust hole, air can be supplied to the interior of the cabinet body through the first fan and the air inlet hole during use, and meanwhile, hot air in the cabinet body can be pumped out through the second fan and the air exhaust hole, so that air circulation is formed in the cabinet body; and in the using process, the filtering mechanism can filter air blown in by the first draught fan, and dust in the air is prevented from entering the interior of the cabinet body.

Description

Technical Field

[0001] The utility model relates to a power distribution cabinet, in particular to a heat dissipation power distribution cabinet, and belongs to the technical field of power distribution cabinets. Background Art

[0002] The power distribution cabinet is a protective cabinet used to store a large amount of power and communication equipment. The existing power distribution cabinet has poor internal heat dissipation. When the internal circuit components continue to work, the temperature inside the distribution cabinet will gradually increase, which will greatly reduce the service life of the components and cause serious safety problems.

[0003] Aiming at the problem of poor heat dissipation of current power distribution cabinets, the utility model proposes a new solution. Utility Model Content

[0004] The main purpose of the utility model is to solve the deficiencies of the prior art and provide a heat dissipation distribution cabinet.

[0005] The purpose of the utility model can be achieved by adopting the following technical solutions:

[0006] A heat dissipation distribution cabinet comprises a cabinet body, and an air intake box installed on one side of the cabinet body, an exhaust box installed on the other side of the cabinet body, a cabinet door rotatably installed on the front side of the cabinet body, a filtering mechanism installed inside the air intake box, a plurality of first fans installed through the top of the air intake box, a plurality of evenly distributed second fans installed through the bottom of the exhaust box, a plurality of evenly distributed supporting legs installed at the bottom of the cabinet body, and a plurality of air intake holes and exhaust holes cooperating with the air intake box and the exhaust box are respectively opened on both side walls of the cabinet body.

[0007] Furthermore, a shielding mechanism located outside the plurality of first fans is fixedly mounted on the top of the air inlet box.

[0008] Furthermore, the shielding mechanism includes a support rod fixedly connected to the top of the air intake box, and the top of the air intake box is provided with a groove that cooperates with the support rod.

[0009] Furthermore, the tops of the two support rods are commonly connected to a shielding plate located above the first fan.

[0010] Furthermore, the side wall of the air intake box is provided with an opening which cooperates with the filtering mechanism.

[0011] Furthermore, a temperature sensor is fixedly mounted on the top of the inner wall of the exhaust box.

[0012] Furthermore, the filtering mechanism comprises a plate body, and a plurality of evenly distributed mounting seats are fixedly mounted on the inner side of the plate body.

[0013] Furthermore, the plate body is provided with a plurality of evenly distributed screw holes, and the plate body is connected to the air intake box via the screw holes and screws.

[0014] Furthermore, a frame is fixedly installed inside the mounting seat, and a filter screen is installed on the inner side of the frame.

[0015] Furthermore, a sealing gasket made of rubber material is arranged on the outer side of the frame.

[0016] Beneficial technical effects of the utility model: According to the heat dissipation distribution cabinet of the utility model, through the arrangement of the air intake box, the exhaust box, the first fan, the second fan, the air intake holes and the exhaust holes, air can be supplied to the interior of the cabinet through the first fan and the air intake holes when in use, and at the same time the second fan and the exhaust holes can also draw out the hot air inside the cabinet, so that air circulation is formed inside the cabinet to complete the heat dissipation of the components inside the cabinet. During use, the filtering mechanism can also filter the air blown in by the first fan to prevent dust in the air from entering the interior of the cabinet. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of a preferred embodiment provided by the utility model;

[0018] Figure 2 A cross-sectional view of a preferred embodiment provided according to the utility model;

[0019] Figure 3 A schematic diagram of a cabinet structure according to a preferred embodiment of the utility model;

[0020] Figure 4 A schematic diagram of the air intake box structure according to a preferred embodiment of the utility model;

[0021] Figure 5 A schematic diagram of a plate structure according to a preferred embodiment of the utility model;

[0022] Figure 6 According to a preferred embodiment of the present invention Figure 5 A magnified view of the structure at A.

[0023] In the figure: 1. cabinet body; 2. cabinet door; 3. air inlet box; 4. exhaust box; 5. support leg; 6. filter mechanism; 7. shielding mechanism; 8. first fan; 9. second fan; 10. temperature sensor; 11. air inlet hole; 12. exhaust hole; 13. groove; 14. opening; 601. plate body; 602. mounting seat; 603. frame; 604. filter screen; 605. sealing gasket; 701. shielding plate; 702. support rod. DETAILED DESCRIPTION

[0024] In order to make the technical solution of the present invention more clear and specific to those skilled in the art, the present invention is further described in detail below in conjunction with embodiments and drawings, but the implementation methods of the present invention are not limited thereto.

[0025] like Figure 1-Figure 6 As shown, the heat dissipation distribution cabinet provided in this embodiment includes a cabinet body 1, and an air intake box 3 installed on one side of the cabinet body 1, an exhaust box 4 is installed on the other side of the cabinet body 1, a cabinet door 2 is rotatably installed on the front of the cabinet body 1, a filtering mechanism 6 is installed inside the air intake box 3, a plurality of first fans 8 are installed through the top of the air intake box 3, a plurality of evenly distributed second fans 9 are installed through the bottom of the exhaust box 4, a plurality of evenly distributed supporting legs 5 are installed at the bottom of the cabinet body 1, and a plurality of air intake holes 11 and exhaust holes 12 that cooperate with the air intake box 3 and the exhaust box 4 are respectively opened on both side walls of the cabinet body 1. Through the arrangement of the air intake box 3, the exhaust box 4, the first fan 8, the second fan 9, the air intake holes 11 and the exhaust holes 12, air can be supplied to the interior of the cabinet 1 through the first fan 8 and the air intake holes 11 during use. At the same time, the second fan 9 and the exhaust holes 12 can also extract the hot air inside the cabinet 1, so that air circulation is formed inside the cabinet 1 to complete the heat dissipation of the components inside the cabinet 1. During use, the filter mechanism 6 can also filter the air blown in by the first fan 8 to prevent dust in the air from entering the interior of the cabinet 1.

[0026] A shielding mechanism 7 located outside the plurality of first fans 8 is fixedly mounted on the top of the air intake box 3, the shielding mechanism 7 comprises a support rod 702 fixedly connected to the top of the air intake box 3, a groove 13 cooperating with the support rod 702 is provided on the top of the air intake box 3, the tops of the two support rods 702 are commonly connected with a shielding plate 701 located above the first fans 8, the shielding plate 701 and the support rod 702 can shield the first fans 8, thereby preventing rain from falling on the first fans 8.

[0027] A temperature sensor 10 is fixedly installed on the top of the inner wall of the exhaust box 4. The temperature sensor 10 is a PT-100 temperature sensor. During the heat dissipation process, the temperature of the exhaust air can also be monitored through the temperature sensor 10.

[0028] The filtering mechanism 6 includes a plate body 601, on the inner side of which a plurality of evenly distributed mounting seats 602 are fixedly mounted, and on the plate body 601 a plurality of evenly distributed screw holes are provided, and the plate body 601 is connected to the air intake box 3 via the screw holes and screws, and inside the mounting seat 602 a frame 603 is fixedly mounted, on the inner side of the frame 603 a filter screen 604 is installed, and on the outer side of the frame 603 a sealing gasket 605 made of rubber material is provided, and on the side wall of the air intake box 3 an opening 14 which cooperates with the filtering mechanism 6 is provided, and by providing the filter screen 604, the air can be filtered, and by providing the sealing gasket 605, the sealing effect between the frame 603 and the inner wall of the air intake box 3 can be ensured, and by providing the screw holes and screws, the plate body 601 can be conveniently installed on the air intake box 3 through the opening 14.

[0029] In this embodiment, if Figure 1-Figure 6 As shown, the working process of a heat dissipation distribution cabinet provided in this embodiment is as follows:

[0030] When in use, the first fan 8 is started to blow air into the air intake box 3. The air blown into the air intake box 3 will be filtered by the filter mechanism 6 and then enter the cabinet 1 through the air intake hole 11 to dissipate the heat inside the cabinet 1. At the same time, the second fan 9 will draw the air inside the cabinet 1 through the exhaust hole 12 to cooperate with the first fan 8 and the air intake hole 11 to allow the air inside the cabinet 1 to circulate, thereby better dissipating the heat of the components inside the cabinet 1.

[0031] The above is only a further embodiment 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 scope disclosed by the present invention according to the technical solution and concept of the present invention, which fall within the protection scope of the present invention.

Claims

1. A heat dissipation distribution cabinet, characterized in that: The invention comprises a cabinet (1), and an air intake box (3) installed on one side of the cabinet (1), an exhaust box (4) installed on the other side of the cabinet (1), a cabinet door (2) rotatably installed on the front of the cabinet (1), a filtering mechanism (6) installed inside the air intake box (3), a plurality of first fans (8) installed through the top of the air intake box (3), a plurality of evenly distributed second fans (9) installed through the bottom of the exhaust box (4), a plurality of evenly distributed supporting legs (5) installed at the bottom of the cabinet (1), and a plurality of air intake holes (11) and exhaust holes (12) cooperating with the air intake box (3) and the exhaust box (4) respectively opened on both side walls of the cabinet (1).

2. A heat dissipation distribution cabinet as claimed in claim 1, characterized in that: A shielding mechanism (7) located outside the plurality of first fans (8) is fixedly mounted on the top of the air inlet box (3).

3. A heat dissipation distribution cabinet as claimed in claim 2, characterized in that: The shielding mechanism (7) comprises a support rod (702) fixedly connected to the top of the air intake box (3); the top of the air intake box (3) is provided with a groove (13) that cooperates with the support rod (702).

4. A heat dissipation distribution cabinet as claimed in claim 3, characterized in that: The tops of the two support rods (702) are commonly connected to a shielding plate (701) located above the first fan (8).

5. A heat dissipation distribution cabinet as claimed in claim 1, characterized in that: The side wall of the air intake box (3) is provided with an opening (14) that cooperates with the filtering mechanism (6).

6. A heat dissipation distribution cabinet as claimed in claim 1, characterized in that: A temperature sensor (10) is fixedly mounted on the top of the inner wall of the exhaust box (4).

7. A heat dissipation distribution cabinet as claimed in claim 1, characterized in that: The filtering mechanism (6) comprises a plate body (601), and a plurality of evenly distributed mounting seats (602) are fixedly mounted on the inner side of the plate body (601).

8. A heat dissipation distribution cabinet as claimed in claim 7, characterized in that: The plate body (601) is provided with a plurality of evenly distributed screw holes, and the plate body (601) is connected to the air intake box (3) via the screw holes and screws.

9. A heat dissipation distribution cabinet as claimed in claim 8, characterized in that: A frame (603) is fixedly installed inside the mounting seat (602), and a filter screen (604) is installed on the inner side of the frame (603).

10. A heat dissipation distribution cabinet as claimed in claim 9, characterized in that: A sealing gasket (605) made of rubber is arranged on the outer side of the frame (603).

Images