Energy-saving communication cabinet capable of rapidly dissipating heat

Abstract

The invention belongs to the technical field of electric equipment shell structures, and relates to an energy-saving communication cabinet capable of rapidly dissipating heat. Comprising a communication cabinet body, ventilation side frames and exhaust fans, the two sides of the communication cabinet body are both communicated with the ventilation side frames, the multiple exhaust fans are evenly installed on the ventilation side frames at intervals, the communication cabinet further comprises filter screens, a cooling mechanism, a blocking mechanism and a control mechanism, and the filter screens are installed on the two sides in the ventilation side frames. The exhaust fan is located between the filter screens on the two sides, a cooling mechanism used for cooling gas is arranged in the communication cabinet body, and a blocking mechanism used for blocking water and a control mechanism used for controlling the cooling mechanism to operate are arranged in the cooling mechanism. In the operation process, heat in gas can be absorbed by scattering water mist while external gas is sucked, so that the gas is cooled and then enters the communication cabinet body to assist in heat dissipation, and by cooling the gas, a good heat dissipation effect can be achieved even if the external temperature is high.

Description

Technical Field

[0001] The invention belongs to the technical field of electrical equipment housing structures and relates to an energy-saving, fast-heat-dissipating communication cabinet. Background Art

[0002] Communication cabinet is a chassis used in the communication field. This type of product is mainly made of metal plates. It provides space for power supply, motherboard, various expansion boards, floppy disk drive, CD-ROM, hard disk drive, etc., and through the bracket inside the chassis and various screws or clips and other connectors, they are firmly fixed in the chassis to form a dense whole.

[0003] During the use of the communication cabinet, there are enough electronic equipment inside, which will emit heat during operation. Excessive heat will affect the normal use of the equipment. Therefore, the inside of the communication cabinet needs to be cooled. The existing heat dissipation method usually uses a simple cooling fan to dissipate heat. The use of a cooling fan to dissipate heat only exchanges the gas inside the communication cabinet with the outside to promote gas circulation and achieve a heat dissipation effect. However, when in use, if the outside temperature is also high, the heat dissipation effect achieved is poor, and it is difficult to achieve the expected heat dissipation effect. Summary of the invention

[0004] In order to overcome the shortcoming of poor heat dissipation effect achieved by simply promoting exhaust heat dissipation through gas when the outside temperature is high, the purpose of the present invention is to provide an energy-saving and fast heat dissipation communication cabinet.

[0005] The technical implementation scheme of the present invention is: an energy-saving and fast heat dissipation communication cabinet, comprising a communication cabinet body, a ventilation side frame, and an exhaust fan. The two sides of the communication cabinet body are connected to the ventilation side frames, and a plurality of exhaust fans are evenly installed on the ventilation side frames. It also includes a filter, a cooling mechanism, a blocking mechanism and a control mechanism. Filters are installed on both sides of the ventilation side frame, and the exhaust fan is located between the filters on both sides. A cooling mechanism for cooling the gas is provided in the communication cabinet body, and a blocking mechanism for blocking water and a control mechanism for controlling the operation of the cooling mechanism are provided in the cooling mechanism. The cooling mechanism comprises a lower shell, an upper water tank, an atomizing nozzle and a lower water tank. The bottom of the communication cabinet body is connected to the lower shell, the lower part of the lower shell is connected to the lower water tank, the upper part of the lower water tank is slidably connected to the upper water tank, and a plurality of atomizing nozzles are evenly installed in the lower part of the upper water tank, and the liquid outlet end of the atomizing nozzle faces the lower shell.

[0006] As a further preferred embodiment, the cooling mechanism also includes a connecting pipe, an air outlet pipe and a water-proof filter cloth. A connecting pipe is connected to one side of the lower shell body, and an air outlet pipe is connected to the other side of the lower shell body. The upper part of the air outlet pipe is connected to the interior of the communication cabinet body, and a water-proof filter cloth is provided at the connection between the air outlet pipe and the lower shell body.

[0007] As a further preferred embodiment, the blocking mechanism includes a blocking plate, a wedge block, an extrusion block and a reset part. The blocking plates are slidably connected on both sides of the lower part of the upper water tank, two reset parts are connected between the two blocking plates, the middle parts of the two blocking plates away from each other are connected with wedge blocks, and the upper parts of both sides of the lower water tank are connected with extrusion blocks, and the extrusion blocks are located at the moving track of the wedge blocks.

[0008] As a further preferred solution, through holes are evenly spaced apart on both sides of the baffle plate and both sides of the bottom of the upper water tank, and the baffle plate can slide so that the through holes on it overlap with the through holes on the upper water tank.

[0009] As a further preferred embodiment, the control mechanism includes an extrusion cylinder and a piston pressure plate. The extrusion cylinder is installed on the top of the lower shell body. The telescopic rod of the extrusion cylinder is connected to the upper water tank. The piston pressure plate is slidably connected to the upper water tank.

[0010] As a further preferred solution, a button is also included. The top of the upper water tank is provided with a button, and the button is electrically connected to the extrusion cylinder.

[0011] As a further preferred solution, the upper portion of the piston pressure plate is bent and the bent portion is located above the button, so that the piston pressure plate can contact the button when it moves downward.

[0012] As a further preferred embodiment, a cleaning mechanism is also included, which includes a connecting plate and a cleaning brush. Connecting plates are connected to both sides of the top of the upper water tank. The two connecting plates are slidably connected to the communication cabinet body, the lower shell and the ventilation side frame. A cleaning brush is slidably connected inside the ventilation side frame. The filter net is fitted inside the cleaning brush. The two connecting plates are respectively connected to the cleaning brushes on both sides.

[0013] As a further preferred scheme, it also includes a controlled air intake mechanism, which includes a suspension frame, a baffle, a connecting frame, a connecting rod and a hanging rod. The upper parts of the two ventilation side frames are connected to the suspension frame, and the ventilation side frame is evenly rotated and connected to the baffle on the side away from the communication cabinet body. The middle position of the lower part of the baffle is connected to the connecting frame, and each adjacent two connecting frames are hingedly connected with a connecting rod. The upper part of the uppermost connecting frame is also hingedly connected with a hanging rod, and the upper part of the hanging rod is U-shaped and can be hung on the suspension frame.

[0014] As a further preferred solution, a heat sink is also included, and a plurality of heat sinks are evenly spaced and connected to one side of the ventilation side frame close to the communication cabinet body.

[0015] The beneficial effects of the present invention are as follows: 1. During operation, the present invention can absorb heat in the gas by breaking up water mist while inhaling external gas, so that the gas is cooled and then enters the communication cabinet body to assist in heat dissipation. By cooling the gas, even if the external temperature is high, a better heat dissipation effect can be achieved.

[0016] 2. When the water in the upper water tank of the present invention is used up, it is only necessary to control the extension of the telescopic rod of the extrusion cylinder to drive the upper water tank to move downward, so that the water in the lower water tank can be added to the upper water tank again through the through hole, thereby achieving the effect of repeated utilization of water source, and during operation, it is only necessary to control the operation of the extrusion cylinder, which is also convenient to operate and does not require frequent manual addition of water source.

[0017] 3. During the operation of the present invention, the upper water tank moves up and down, which can drive the cleaning brush to move up and down, thereby scraping off impurities attached to the filter net. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the present invention.

[0019] Figure 2 It is a schematic structural diagram of the communication cabinet body, ventilation side frame, exhaust fan and filter screen of the present invention.

[0020] Figure 3 It is a schematic structural diagram of the ventilation side frame, exhaust fan and filter screen of the present invention.

[0021] Figure 4 It is a structural schematic diagram of the cooling mechanism of the present invention.

[0022] Figure 5 It is a cross-sectional view of the cooling mechanism of the present invention.

[0023] Figure 6 It is a schematic diagram of the structure of the air outlet pipe and the communication cabinet body of the present invention.

[0024] Figure 7 It is a structural schematic diagram of the barrier mechanism of the present invention.

[0025] Figure 8 It is a structural schematic diagram of the control mechanism of the present invention.

[0026] Fig. 9 It is a structural schematic diagram of the control mechanism and buttons of the present invention.

[0027] Fig.10 It is a schematic diagram of the connection relationship between the connecting plate and the upper water tank of the present invention.

[0028] Fig.11 It is a schematic structural diagram of the cleaning mechanism of the present invention.

[0029] Fig.12 It is a schematic structural diagram of the cleaning brush of the present invention.

[0030] Fig.13 This is a schematic diagram of the first structure of the air intake control mechanism of the present invention.

[0031] Fig.14 This is a second structural schematic diagram of the air intake control mechanism of the present invention.

[0032] Fig.15 It is a schematic structural diagram of the baffle and the connecting frame of the present invention.

[0033] Fig.16 It is a schematic diagram of the structure after the air intake mechanism is controlled to operate according to the present invention.

[0034] Fig.17 It is a schematic structural diagram of the heat sink and ventilation side frame of the present invention.

[0035] Marked in the figure: 1: communication cabinet body, 2: ventilation side frame, 3: exhaust fan, 4: filter, 51: lower shell, 52: connecting pipe, 53: air outlet pipe, 531: water-proof filter cloth, 54: upper water tank, 55: atomizing nozzle, 56: lower water tank, 61: baffle plate, 62: wedge block, 63: extrusion block, 64: reset part, 7: extrusion cylinder, 71: button, 72: piston pressure plate, 81: connecting plate, 82: cleaning brush, 91: hanging bracket, 92: baffle, 93: connecting bracket, 94: connecting rod, 95: hanging rod, 10: heat sink. DETAILED DESCRIPTION

[0036] The present invention is further described below in conjunction with specific embodiments. It should also be noted that, unless otherwise clearly specified and limited, terms such as: setting, installing, connecting, and connecting should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0037] An energy-saving and fast heat dissipation communication cabinet, such as Figure 1-Figure 9As shown, it includes a communication cabinet body 1, a ventilation side frame 2, an exhaust fan 3, a filter 4, a cooling mechanism, a blocking mechanism and a control mechanism. The left and right sides of the communication cabinet body 1 are connected to the ventilation side frame 2, and multiple exhaust fans 3 are evenly installed on the ventilation side frame 2. The operation of the exhaust fans 3 can promote the flow of gas between the communication cabinet body 1 and the outside world to achieve a heat dissipation effect. The left and right sides of the ventilation side frame 2 are installed with filter screens 4, and the exhaust fan 3 is located between the filter screens 4 on both sides. The filter screen 4 is used to filter the gas to prevent the gas from carrying impurities into the communication cabinet body 1. The communication cabinet body 1 is provided with a cooling mechanism for cooling the gas, and the cooling mechanism is provided with a blocking mechanism for blocking water and a control mechanism for controlling the operation of the cooling mechanism.

[0038] like Figure 4-Figure 6 As shown, the cooling mechanism includes a lower shell 51, a connecting pipe 52, an air outlet pipe 53, a water-proof filter cloth 531, an upper water tank 54, an atomizing nozzle 55 and a lower water tank 56. The bottom of the communication cabinet body 1 is connected to the lower shell 51, the front side of the lower shell 51 is connected to the connecting pipe 52, the upper part of the connecting pipe 52 is embedded in the base of the lower part of the communication cabinet body 1, the rear side of the lower shell 51 is connected to the air outlet pipe 53, the upper part of the air outlet pipe 53 is connected to the inside of the communication cabinet body 1, and the connecting part of the air outlet pipe 53 and the lower shell 51 is provided with a water-proof filter cloth 531, the lower part of the lower shell 51 is connected to the lower water tank 56, the upper water tank 54 is slidably connected to the upper water tank 54, the contact position between the upper water tank 54 and the lower water tank 56 is provided with damping, a plurality of atomizing nozzles 55 are evenly spaced and installed in the lower part of the upper water tank 54, and the liquid outlet end of the atomizing nozzle 55 faces the lower shell 51.

[0039] like Figure 7 As shown, the blocking mechanism includes a blocking plate 61, a wedge block 62, an extrusion block 63 and a reset member 64. The blocking plates 61 are slidably connected to the left and right sides of the lower part of the upper water tank 54, and two reset members 64 are connected between the two blocking plates 61. The reset member 64 is a spring sheet. The left and right sides of the blocking plates 61 and the left and right sides of the bottom of the upper water tank 54 are evenly spaced with through holes. The sliding of the blocking plate 61 can make the through holes on it overlap with the through holes on the upper water tank 54, so that water can flow into the upper water tank 54. The middle parts of the two blocking plates 61 away from each other are connected to the wedge blocks 62, and the upper parts of the left and right sides of the lower water tank 56 are connected to the extrusion blocks 63. The extrusion blocks 63 are located at the moving trajectory of the wedge blocks 62. The extrusion blocks 63 can squeeze the wedge blocks 62 to move, so that the wedge blocks 62 drive the blocking plates 61 to move.

[0040] like Figure 8 and Fig. 9As shown, the control mechanism includes an extrusion cylinder 7 and a piston pressure plate 72. The extrusion cylinder 7 is installed on the top of the lower shell 51. The telescopic rod of the extrusion cylinder 7 is connected to the upper water tank 54, so that the operation of the extrusion cylinder 7 can control the lifting of the upper water tank 54. The upper water tank 54 is slidably connected with a piston pressure plate 72, and the piston pressure plate 72 can squeeze the water inside the upper water tank 54.

[0041] Initially, the upper water tank 54 is located in the upper part of the lower water tank 56. At this time, the wedge block 62 is squeezed by the squeezing block 63, so that the baffle plate 61 blocks the through hole on the lower water tank 56, and the reset member 64 is in a compressed state. When in use, the communication cabinet is first installed. During installation, the lower shell 51 needs to be pre-buried underground, and water is added to the lower water tank 56 through the connecting pipe 52. The added water level does not exceed the connection between the air outlet pipe 53 and the lower water tank 56. Then, the telescopic rod of the squeezing cylinder 7 is extended to control the upper water tank 54 to move downward. The downward movement of the upper water tank 54 causes the wedge block 62 to separate from the squeezing block 63. At this time, under the action of the reset member 64, the two baffle plates 61 move away from each other, so that the through hole on the baffle plate 61 overlaps with the through hole on the upper water tank 54. At this time, the upper water tank When 54 moves downward, the water in the lower water tank 56 can enter the upper water tank 54 through the through hole. During the water inlet process, the water will push the piston pressure plate 72 to move upward. After the water inlet is completed, the telescopic rod of the extrusion cylinder 7 is controlled to retract to drive the upper water tank 54 to reset. After the upper water tank 54 is reset, the wedge block 62 is squeezed by the extrusion block 63 again to drive the two blocking plates 61 to move so that the through hole is misaligned. In the process of moving upward, some water will leak out, which will not affect the overall use. When in use, the gas inside the communication cabinet body 1 can be discharged to the outside through the exhaust fan 3. When exhausting, the gas will enter the communication cabinet body 1 through the connecting pipe 52, the lower water tank 56 and the air outlet pipe 53. When inhaling, the lower water tank 56 is first squeezed through the inside of the lower water tank 56. The connecting pipe 52 is used for air intake, and the piston pressure plate 72 will descend under the action of gravity and will be able to squeeze the water in the upper water tank 54 during the descending process, so that the water in the upper water tank 54 is squeezed out through the atomizing nozzle 55, and the squeezed water can absorb the hot air of the gas in the lower water tank 56 to achieve the cooling treatment of the gas. Since the gas in the communication cabinet body 1 is discharged, the communication cabinet body 1 can absorb the cooled gas in the lower water tank 56 through the air outlet pipe 53, so as to cool the inside of the communication cabinet body 1, and the water-proof filter cloth 531 can block the water vapor to prevent the water vapor from entering the communication cabinet body 1 through the air outlet pipe 53, and the atomizing nozzle 55 will slowly spray all the water on the lower water tank 56. At this time, there is no water in the upper water tank 54, and then The telescopic rod of the squeezing cylinder 7 can be controlled to extend to control the upper water tank 54 to move downward. The downward movement of the upper water tank 54 causes the wedge block 62 to separate from the squeezing block 63. At this time, under the action of the reset member 64, the two baffle plates 61 move away from each other, so that the through hole on the baffle plate 61 overlaps with the through hole on the upper water tank 54. At this time, the upper water tank 54 moves downward, and the water in the lower water tank 56 can enter the upper water tank 54 again through the through hole. After the upper water tank 54 moves downward to the limit, the upper water tank 54 is controlled to move upward and reset, so that the wedge block 62 is squeezed by the squeezing block 63 again, driving the two baffle plates 61 close to each other, and the reset member 64 is compressed again. In this way, when using the communication cabinet, the incoming gas can be cooled by atomized water vapor to improve the heat dissipation effect, and after the water is atomized,The water can be reused by moving the upper water tank 54 downward, so as to achieve the technical effect of repeated use of water, without the need for repeated manual water addition, and the operation is more convenient. At the same time, by pre-burying the lower shell 51 underground, the lower shell 51 can be cooled by the underground environment, thereby cooling the upper water tank 54 and the lower water tank 56 and the gas inside, further achieving the purpose of cooling the incoming gas.

[0042] like Fig. 9 As shown, a button 71 is also included. The button 71 is arranged on the top of the upper water tank 54. The button 71 is electrically connected to the extrusion cylinder 7 so that the button 71 can be pressed to control the operation of the extrusion cylinder 7. The upper part of the piston pressure plate 72 is bent and the bending part is located above the button 71, so that the piston pressure plate 72 can move downward to contact the button 71 to control the operation of the extrusion cylinder 7.

[0043] When the piston pressure plate 72 moves downward to the limit, all the water in the upper water tank 54 is squeezed out. At this time, the piston pressure plate 72 can contact the button 71 to control the operation of the extrusion cylinder 7. In this way, the effect of automatically controlling the operation of the extrusion cylinder 7 can be achieved.

[0044] like Figure 10-12 As shown, a cleaning mechanism is also included, and the cleaning mechanism includes a connecting plate 81 and a cleaning brush 82. The left and right sides of the top of the upper water tank 54 are connected to connecting plates 81, and the two connecting plates 81 are slidably connected to the communication cabinet body 1, the lower shell 51 and the ventilation side frame 2. A cleaning brush 82 is slidably connected in the ventilation side frame 2, and the cleaning brush 82 is in contact with the filter 4 in the ventilation side frame 2 away from the communication cabinet body 1, so that the cleaning brush 82 can reciprocate to clean the filter 4. The two connecting plates 81 are respectively connected to the cleaning brushes 82 on both sides, so that the upper water tank 54 can drive the cleaning brush 82 to move through the connecting plate 81 when moving to assist in cleaning. When the upper water tank 54 moves up and down, the cleaning brush 82 can be driven up and down by the connecting plate 81, thereby cleaning the outer filter 4 to clean impurities attached to the outer filter 4.

[0045] like Figure 13-Figure 16 As shown, it also includes a controlled air intake mechanism, which includes a suspension frame 91, a baffle 92, a connecting frame 93, a connecting rod 94 and a hanging rod 95. The upper parts of the two ventilation side frames 2 are connected to the suspension frame 91, and four support rods are arranged on the suspension frame 91 from top to bottom. The ventilation side frame 2 is evenly rotated and connected to the baffle 92 on the side away from the communication cabinet body 1. The middle position of the lower part of the baffle 92 is connected to the connecting frame 93, and each adjacent two connecting frames 93 are hingedly connected with a connecting rod 94. The upper part of the uppermost connecting frame 93 is also hingedly connected with a hanging rod 95, and the upper part of the hanging rod 95 is U-shaped and can be hung on the support rod of the suspension frame 91.

[0046] During use, the baffle 92 can be controlled to swing according to the size of the external wind and sand to control the size of the leakage opening to avoid the opening being too large to cause wind and sand to enter the communication cabinet body 1. When it is necessary to control the swing of the baffle 92, the hanging rod 95 can be pulled to move upward and hang on the hanging frame 91. When the hanging rod 95 moves upward, it can drive multiple baffles 92 to swing together through the connecting rod 94. The higher the height at which the hanging rod 95 is hung on the hanging frame 91, the larger the opening exposed after the baffle 92 swings. When the hanging rod 95 is hung at the highest point on the hanging frame 91, the baffle 92 swings ninety degrees. In this way, the position of the hanging rod 95 can be adjusted according to the size of the external wind and sand.

[0047] like Fig.17 As shown, a heat sink 10 is also included. A plurality of heat sinks 10 are evenly spaced and connected to one side of the ventilation side frame 2 close to the communication cabinet body 1. The heat sink 10 can absorb heat energy to improve the heat dissipation effect.

[0048] Although the present invention is described in detail with reference to the above embodiments, it is obvious to those skilled in the art through this disclosure that various changes or modifications may be made to the present invention without departing from the principle and spirit of the present invention defined by the claims. Therefore, the detailed description of the embodiments of the present disclosure is only used to explain, not to limit the present invention, but the scope of protection is limited by the content of the claims.

Claims

1. An energy-saving and fast heat dissipation communication cabinet, comprising a communication cabinet body (1), a ventilation side frame (2) and an exhaust fan (3), wherein both sides of the communication cabinet body (1) are connected to the ventilation side frame (2), and a plurality of exhaust fans (3) are evenly spaced and installed on the ventilation side frame (2), characterized in that: The cabinet body (1) further comprises a filter (4), a cooling mechanism, a blocking mechanism and a control mechanism. The filter (4) is installed on both sides of the ventilation side frame (2). The exhaust fan (3) is located between the filter (4) on both sides. The communication cabinet body (1) is provided with a cooling mechanism for cooling the gas. The cooling mechanism is provided with a blocking mechanism for blocking water and a control mechanism for controlling the operation of the cooling mechanism. The cooling mechanism comprises a lower shell (51), an upper water tank (54), an atomizing nozzle (55) and a lower water tank (56). The bottom of the communication cabinet body (1) is connected to the lower shell (51). The lower part of the lower shell (51) is connected to the lower water tank (56). The upper part of the lower water tank (56) is slidably connected to the upper water tank (54). A plurality of atomizing nozzles (55) are evenly spaced and installed at the lower part of the upper water tank (54). The liquid outlet end of the atomizing nozzle (55) faces the lower water tank (56).

2. An energy-saving and fast heat dissipation communication cabinet as claimed in claim 1, characterized in that: The cooling mechanism further comprises a connecting pipe (52), an air outlet pipe (53) and a water-proof filter cloth (531); one side of the lower shell (51) is connected to the connecting pipe (52); the other side of the lower shell (51) is connected to the air outlet pipe (53); the upper part of the air outlet pipe (53) is connected to the interior of the communication cabinet body (1); and a water-proof filter cloth (531) is provided at the connection between the air outlet pipe (53) and the lower shell (51).

3. An energy-saving and fast heat dissipation communication cabinet as claimed in claim 2, characterized in that: The blocking mechanism comprises a blocking plate (61), a wedge block (62), an extrusion block (63) and a reset member (64); both sides of the lower part of the upper water tank (54) are slidably connected to the blocking plates (61); two reset members (64) are connected between the two blocking plates (61); the middle parts of the two blocking plates (61) away from each other are connected to the wedge block (62); the upper parts of both sides of the lower water tank (56) are connected to the extrusion blocks (63); and the extrusion blocks (63) are located at the moving track of the wedge blocks (62).

4. The energy-saving and fast heat dissipation communication cabinet according to claim 3, characterized in that: Through holes are evenly spaced apart on both sides of the baffle plate (61) and on both sides of the bottom of the upper water tank (54); the baffle plate (61) can slide so that the through holes on it overlap with the through holes on the upper water tank (54).

5. The energy-saving and fast heat dissipation communication cabinet according to claim 1, characterized in that: The control mechanism comprises an extrusion cylinder (7) and a piston pressure plate (72); the extrusion cylinder (7) is installed at the top of the lower shell (51); the telescopic rod of the extrusion cylinder (7) is connected to the upper water tank (54); and the piston pressure plate (72) is slidably connected to the upper water tank (54).

6. An energy-saving and fast heat dissipation communication cabinet as claimed in claim 5, characterized in that: It also includes a button (71), which is arranged on the top of the upper water tank (54), and the button (71) is electrically connected to the extrusion cylinder (7).

7. An energy-saving and fast heat dissipation communication cabinet as claimed in claim 6, characterized in that: The upper portion of the piston pressure plate (72) is bent and the bent portion is located above the button (71), so that the piston pressure plate (72) can contact the button (71) when it moves downward.

8. The energy-saving and fast heat dissipation communication cabinet according to claim 1, characterized in that: The invention also comprises a cleaning mechanism, the cleaning mechanism comprising a connecting plate (81) and a cleaning brush (82), the connecting plates (81) are connected to both sides of the top of the upper water tank (54), the two connecting plates (81) are slidably connected to the communication cabinet body (1), the lower shell (51) and the ventilation side frame (2), the cleaning brush (82) is slidably connected inside the ventilation side frame (2), the cleaning brush (82) is fitted with the filter screen (4), and the two connecting plates (81) are respectively connected to the cleaning brushes (82) on both sides.

9. The energy-saving and fast heat dissipation communication cabinet according to claim 1, characterized in that: The invention also comprises an air intake control mechanism, the air intake control mechanism comprising a suspension frame (91), a baffle (92), a connecting frame (93), a connecting rod (94) and a hanging rod (95), the upper parts of the two ventilation side frames (2) are connected to the suspension frame (91), the side of the ventilation side frame (2) away from the communication cabinet body (1) is evenly rotated and connected to the baffle (92), the middle position of the lower part of the baffle (92) is connected to the connecting frame (93), each two adjacent connecting frames (93) are hingedly connected to the connecting rod (94), the upper part of the uppermost connecting frame (93) is hingedly connected to the hanging rod (95), and the upper part of the hanging rod (95) is U-shaped and can be hung on the suspension frame (91).

10. The energy-saving and fast heat dissipation communication cabinet according to claim 1, characterized in that: It also comprises a heat sink (10), and a plurality of heat sinks (10) are evenly spaced and connected to one side of the ventilation side frame (2) close to the communication cabinet body (1).

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