Power distribution cabinet with ventilation mechanism on power distribution cabinet shell

Abstract

The invention discloses a power distribution cabinet with a ventilation mechanism in a power distribution cabinet shell, and relates to the technical field of power distribution cabinets, the power distribution cabinet comprises a platform and a cabinet body, the cabinet body is arranged on the top surface of the platform, an air outlet of the cabinet body is formed in the top surface, air inlets of the cabinet body are formed in the left side and the right side of the bottom, and a circular through opening of the cabinet body is formed in the middle of the bottom surface. The drain outlets of the cabinet body are formed in the left side and the right side of the bottom surface, the circular groove is formed in the middle of the top surface, the ventilation devices are arranged on the left side and the right side of the cabinet body, the flow guide device is arranged at the bottom end in the cabinet body, and the deinsectization device is arranged at the top of the flow guide device. The cabinet has the advantages that practicability is high, the swing fan flaps airflow in a reciprocating mode, gas beside the cabinet body can enter the cabinet body more quickly, the air inlet efficiency of the air inlet is higher, and therefore the situation that the heat dissipation effect is poor due to the fact that the air inlet efficiency of the cabinet body is not high is avoided.

Description

Technical Field

[0001] This invention relates to the field of power distribution cabinet technology, specifically to a power distribution cabinet with a ventilation mechanism in its housing. Background Technology

[0002] A distribution cabinet is a device used to distribute power, control circuits, and protect electrical equipment, realizing the functions and control of electrical systems. A distribution cabinet with a ventilation mechanism means that the distribution cabinet is equipped with a ventilation device, which realizes air flow through structures such as heat dissipation holes or vents, so as to reduce the internal temperature and improve the working efficiency and life of the equipment.

[0003] Patent publication number CN216819051U discloses a power distribution cabinet with a ventilation mechanism in its housing. The cabinet includes a main body, a housing, a ventilation mechanism located on the upper part of the housing, and a support mechanism located on the lower part of the housing. The housing includes a main shell with a support frame on its inner wall, a top cover on its upper part, and a door opening at the front. A door panel is hinged to the front of the door opening and has a lock. The support frame includes multiple longitudinal support rods, the upper parts of which are fixedly connected to a top support frame, and the lower parts of which are fixedly connected to a bottom support frame. This patented housing structure is simple and compact, quick to manufacture and assemble, low in cost, and highly practical.

[0004] However, current distribution cabinets with ventilation mechanisms in their enclosures have the following problems: when air enters the ventilation opening of such cabinets, the fan blades at the inlet are stationary, resulting in low air intake efficiency and poor heat dissipation. Therefore, it is necessary to design a distribution cabinet with a ventilation mechanism that is highly practical and uses a reciprocating fan to move airflow, allowing air from the side of the cabinet to enter the cabinet more quickly, thus increasing the air intake efficiency and avoiding the problem of poor heat dissipation due to low air intake efficiency. Summary of the Invention

[0005] The purpose of this invention is to provide a power distribution cabinet with a ventilation mechanism in the cabinet housing, so as to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention provides the following technical solution: a power distribution cabinet with a ventilation mechanism in its housing, comprising a platform and a cabinet body, wherein the cabinet body is disposed on the top surface of the platform, the air outlet of the cabinet body is disposed on the top surface, the air inlet of the cabinet body is disposed on the left and right sides of the bottom, the circular through-hole of the cabinet body is disposed in the middle of the bottom surface, the sewage outlet of the cabinet body is disposed on the left and right sides of the bottom surface, the circular groove is disposed in the middle of the top surface, and further comprising a ventilation device, a flow guiding device, an insect removal device, and a dust blocking device, wherein the ventilation device is disposed on the left and right sides of the cabinet body, the flow guiding device is disposed at the bottom of the cabinet body, the insect removal device is disposed on the top of the flow guiding device, and the dust blocking device is disposed on the top surface of the cabinet body; The ventilation device includes an electric telescopic rod and an amplitude assembly. The electric telescopic rod is fixed to the center of the top surface of the cabinet. A strip is fixed to the end of the electric telescopic rod away from the cabinet. Vertical plates are slidably installed on the bottom of the left and right sides of the strip. A U-shaped frame is fixed to the end of the vertical plate away from the strip. Several locking blocks are rotatably installed on the inner walls of both sides of the U-shaped frame. An oscillating fan is engaged with two opposite locking blocks. A U-shaped frame is hinged to the end of the oscillating fan away from the locking blocks. The U-shaped frame is fixed on both sides of the air inlet of the cabinet. A filter screen is installed at the air inlet of the cabinet. A shell is installed on the outside of the U-shaped frame. The amplitude assembly is located on the top surface of the oscillating fan. The locking blocks drive the oscillating fan on the U-shaped frame to rotate up and down. The oscillating fan, through reciprocating airflow, allows the air next to the cabinet to enter the cabinet more quickly, making the air intake efficiency of the air inlet higher, thereby avoiding the problem of poor heat dissipation due to low air intake efficiency of the cabinet. According to the above technical solution, the amplitude component includes an elastic plate, which is fixed to the top surface of the swing fan. A striking block is fixed to the end of the elastic plate away from the swing fan. The elastic plate drives the striking block to rotate left and right, so that the striking block strikes the filter screen of the air inlet of the cabinet, thereby avoiding the problem of dust accumulation on the filter screen of the air inlet of the cabinet.

[0007] According to the above technical solution, the air guiding device includes a motor and a diffusion component. The motor is fixed at the bottom of the inside of the circular groove. A fan is fixed on the top surface of the motor shaft. A cross disc is fixed on the top surface of the fan. A filter screen is provided on the top surface of the cross disc. Four square plates are fixed on the top surface of the cross shaft of the cross disc. The diffusion component is set at the bottom of both sides of the inner wall of the cabinet. The square plates drive the airflow in the cabinet, so that the airflow in the cabinet will not accumulate. The fan blows the gas out through the air outlet of the cabinet, thereby avoiding the problem of poor heat dissipation caused by gas accumulation in the cabinet.

[0008] According to the above technical solution, the diffusion component includes four connecting columns, which are fixed to the bottom of both sides of the inner wall of the cabinet. A cylinder is fixed to the top surface of the connecting columns away from the cabinet. An arc-shaped spring plate is fixed to the opposite surface of two of the cylinders. The arc-shaped spring plate is on the movement trajectory of the square plate. The arc-shaped spring plate vibrates and transmits the vibration of the square plate, causing the square plate to vibrate the dust in the surrounding airflow. The fan blows the gas and dust and discharges them through the air outlet of the cabinet, thereby reducing the problem of dust accumulation in the cabinet.

[0009] According to the above technical solution, the insect-killing device includes two insect-killing tanks and a sewage discharge component. The two insect-killing tanks are installed on the top surfaces of two connecting columns. Two electronic nozzles are provided on the opposite sides of the two insect-killing tanks. The sewage discharge component is located in the middle of the top surface of the cross turntable. The electronic nozzles spray the insecticide from the insect-killing tanks. The insecticide is blown into the cabinet by a fan to kill insects, thereby preventing insects from damaging the wiring in the cabinet.

[0010] According to the above technical solution, the sewage discharge component includes a disc, which is fixed in the middle of the top surface of the cross turntable. A ring is fixed on the outer surface of the cross turntable, and four sweeping rods are fixed on the outer surface of the disc. The sweeping rods are fixed on the outer surface of the ring. The disc and the ring drive the sweeping rods to rotate, and the sweeping rods sweep the killed insects to the sewage outlet, thereby preventing the dead insects from accumulating in the cabinet.

[0011] According to the above technical solution, the dust blocking device includes two upright plates and a dust cleaning component. The two upright plates are fixed on both sides of the top surface of the cabinet. An arc plate is fixed at the end of the upright plate away from the cabinet. The dust cleaning component is provided on the top surface of the arc plate. The arc plate on the upright plate blocks dust in the airflow from entering the cabinet, thereby reducing the amount of dust entering the cabinet.

[0012] According to the above technical solution, inclined plates are fixed to the bottom of the front and back sides of the arc plate. A heat dissipation film is provided on the back of the inclined plate, and a waterproof film is provided on the top surface of the inclined plate. The inclined plate protects the exhaust port of the cabinet, thereby further preventing dust from entering the exhaust port of the cabinet.

[0013] According to the above technical solution, the dust removal component includes a dust sweeping rod, an L-shaped rod fixed to the back of the dust sweeping rod, and a motor drive device fixed to the end of the L-shaped rod away from the dust sweeping rod. The motor drive device is slidably mounted on the top surface of the slide rail, and the slide rail is fixed to the bottom surface of the inclined plate. The L-shaped rod drives the dust sweeping rod to sweep away the dust on the arc plate, thereby avoiding the problem of dust adhering to the arc plate.

[0014] According to the above technical solution, a lever is fixed on the left side of the L-shaped rod. The lever is made of rubber and has a corrosion-resistant film on its outer surface. The square plate vibrates the dust in the surrounding airflow, and the fan blows the gas and dust out through the cabinet's air outlet, thereby reducing the problem of dust accumulation in the cabinet.

[0015] Compared with the prior art, the beneficial effects achieved by the present invention are: (1) The present invention, through the setting of the ventilation device, makes the shell, electric telescopic rod, strip plate, vertical plate, U-shaped frame, swing fan, U-shaped frame, striking block and elastic plate cooperate with the block. The swing fan blows the airflow back and forth, so that the gas next to the cabinet can enter the cabinet faster, making the air intake efficiency of the air inlet higher, thereby avoiding the problem of poor heat dissipation caused by low air intake efficiency of the cabinet. In addition, the striking block strikes the filter screen of the air inlet of the cabinet, thereby avoiding the problem of dust accumulation on the filter screen of the air inlet of the cabinet.

[0016] (2) By setting up the airflow guiding device, the electric motor, fan, cross turntable, square plate, connecting column and cylinder cooperate with the arc spring plate, so that the airflow in the cabinet will not be deposited, and the fan blows the gas through the cabinet air outlet, thereby avoiding the problem of poor heat dissipation caused by gas deposit in the cabinet. In addition, the square plate vibrates the dust in the surrounding airflow, and the fan blows the gas and dust through the cabinet air outlet, thereby reducing the problem of dust accumulation in the cabinet.

[0017] (3) The present invention, through the setting of the insect-killing device, makes the insect-killing box, the broom, the disc and the ring work together with the electronic nozzle. The electronic nozzle sprays the insecticide in the insect-killing box. The insecticide is blown into the cabinet by the fan to kill the insects, thereby preventing the insects from damaging the wiring in the cabinet. In addition, the disc and the ring drive the broom to rotate, and the broom sweeps the killed insects to the drain outlet, thereby preventing the dead insects from accumulating in the cabinet.

[0018] (4) The present invention, through the setting of the dust blocking device, enables the vertical plate, arc plate, inclined plate, slide rail, motor drive device, L-shaped rod and deflector to work together with the dust sweeping rod. The arc plate on the vertical plate blocks the dust in the airflow from entering the cabinet, thereby reducing the amount of dust entering the cabinet. The inclined plate protects the cabinet exhaust port, thereby further preventing dust from entering the cabinet exhaust port. The L-shaped rod drives the dust sweeping rod to sweep away the dust on the arc plate, thereby avoiding the problem of dust adhering to the arc plate. The deflector moves back and forth to drive away the birds, thereby preventing birds and animals from landing and damaging the cabinet. Attached Figure Description

[0019] The accompanying drawings are provided to further illustrate the invention and form part of the specification. They are used in conjunction with embodiments of the invention to explain the invention and do not constitute a limitation thereof. In the drawings: Figure 1 This is a schematic diagram of the entire invention; Figure 2 This is a schematic diagram of the overall cross-section of the present invention; Figure 3 This is a schematic diagram of the cross-section of the ventilation device of the present invention; Figure 4 This is a partial schematic diagram of the ventilation device of the present invention; Figure 5 This is a schematic diagram of the bottom of the flow guiding device of the present invention; Figure 6 This is a schematic diagram of the cross-section of the flow guiding device of the present invention; Figure 7 This is a schematic diagram of the front of the insect-removing device of the present invention; Figure 8 This is a schematic diagram of the bottom of the dust-blocking device of the present invention; Figure 9 This is a schematic diagram of the top surface of the dust-blocking device of the present invention; In the diagram: 1. Platform; 2. Cabinet; 3. Ventilation device; 4. Airflow guide device; 5. Insect control device; 6. Dust blocking device; 31. Sheet; 32. Electric telescopic rod; 33. Strip panel; 34. Vertical panel; 35. U-shaped frame; 36. Swing fan; 37. U-shaped frame; 38. Tapping block; 39. Elastic plate; 301. Locking block; 41. Electric motor; 42. Fan; 43. Cross turntable; 44. Square panel; 45. Connecting column; 46. Column; 47. Arc-shaped spring plate; 51. Insecticide box; 52. Broom rod; 53. Disc; 54. Ring; 55. Electronic nozzle; 61. Vertical panel; 62. Arc plate; 63. Sloping plate; 64. Slide rail; 65. Motor drive device; 66. L-shaped rod; 67. Paddle plate; 68. Dust sweeping rod. Detailed Implementation

[0020] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1

[0021] Please see Figure 1-6This invention provides a technical solution: a distribution cabinet with a ventilation mechanism in its housing, comprising a base 1 and a cabinet 2. The cabinet 2 is located on the top surface of the base 1, with its air outlet on the top surface, air inlets on the left and right sides of the bottom, a circular through-hole in the middle of the bottom surface, a sewage outlet on the left and right sides of the bottom surface, and a circular groove in the middle of the top surface. It also includes a ventilation device 3, a flow guiding device 4, an insect-removing device 5, and a dust-blocking device 6. The ventilation device 3 is located on the left and right sides of the cabinet 2, the flow guiding device 4 is located at the bottom of the cabinet 2, the insect-removing device 5 is located on top of the flow guiding device 4, and the dust-blocking device 6 is located on the top surface of the cabinet 2. The ventilation device 3 includes an electric telescopic rod 32 and an amplitude assembly. The electric telescopic rod 32 is fixed in the middle of the top surface of the cabinet 2. A strip 33 is fixed to the end of the telescopic rod 32 away from the cabinet 2. Vertical plates 34 are slidably installed on the bottom of the left and right sides of the strip 33. A U-shaped frame 35 is fixed to the end of the vertical plate 34 away from the strip 33. Several locking blocks 301 are rotatably installed on the inner walls of both sides of the U-shaped frame 35. A swing fan 36 is locked to the opposite face of two locking blocks 301. A U-shaped frame 37 is hinged to the end of the swing fan 36 away from the locking blocks 301. The U-shaped frame 37 is fixed on both sides of the air inlet of the cabinet 2. A filter screen is provided at the air inlet of the cabinet 2. A shell 31 is provided on the outside of the U-shaped frame 35. An amplitude component is provided on the top surface of the swing fan 36. The swing fan 36 reciprocates and fans the airflow, so that the air next to the cabinet 2 enters the cabinet 2 more quickly, making the air intake efficiency of the air inlet higher, thereby avoiding the problem of poor heat dissipation caused by low air intake efficiency of the cabinet 2.

[0022] The amplitude assembly includes an elastic plate 39, which is fixed to the top surface of the oscillating fan 36. A striking block 38 is fixed to the end of the elastic plate 39 away from the oscillating fan 36, so that the striking block 38 strikes the filter screen of the air inlet of the cabinet 2, thereby avoiding the problem of dust accumulation on the filter screen of the air inlet of the cabinet 2.

[0023] The airflow guiding device 4 includes a motor 41 and a diffusion assembly. The motor 41 is fixed inside the bottom of the circular groove. A fan 42 is fixed on the top surface of the motor 41 shaft. A cross disc 43 is fixed on the top surface of the fan 42. A filter screen is provided on the top surface of the cross disc 43. Four square plates 44 are fixed on the top surface of the cross shaft of the cross disc 43. The diffusion assembly is located on the bottom of both sides of the inner wall of the cabinet 2, so that the airflow in the cabinet 2 will not accumulate. The fan 42 blows the gas through the air outlet of the cabinet 2, thereby avoiding the problem of poor heat dissipation caused by the accumulation of gas in the cabinet 2.

[0024] The diffusion assembly includes four connecting columns 45, which are fixed to the bottom of both sides of the inner wall of the cabinet 2. A cylinder 46 is fixed to the top surface of the connecting columns 45 away from the cabinet 2. An arc-shaped spring plate 47 is fixed to the opposite face of two cylinders 46. The arc-shaped spring plate 47 is on the movement trajectory of the square plate 44, which causes the square plate 44 to vibrate the dust in the surrounding airflow. The fan 42 blows the gas and dust and discharges them through the air outlet of the cabinet 2, thereby reducing the problem of dust accumulation in the cabinet 2.

[0025] In use, the electric telescopic rod 32 is activated, and its output end moves up and down reciprocally. This reciprocates the movement of the strip 33, which in turn moves the vertical plate 34. The vertical plate 34 is restricted by the U-shaped frame 35, causing it to slide left and right within the strip 33. The vertical plate 34 then moves the U-shaped frame 35 up and down, which in turn rotates the locking block 301. The locking block 301 then rotates the oscillating fan 36 on the U-shaped frame 37. The oscillating fan 36, through its reciprocating airflow, allows the air next to the cabinet 2 to enter the cabinet 2 more quickly, increasing the air intake efficiency and preventing poor heat dissipation due to low air intake efficiency. Simultaneously, the oscillating fan 36 rotates the elastic plate 39 left and right, which in turn rotates the striking block 38 left and right. This causes the striking block 38 to strike the filter screen at the air intake of the cabinet 2, preventing dust accumulation on the filter screen.

[0026] Simultaneously, the motor 41 is started, and the shaft of the motor 41 rotates clockwise. The motor 41 drives the fan 42 to rotate, which in turn drives the cross turntable 43 to rotate. The cross turntable 43 drives the square plate 44 to rotate, and the rotation of the square plate 44 causes the airflow in the cabinet 2 to flow, preventing the airflow in the cabinet 2 from accumulating and accelerating the airflow. The fan 42 blows the air out through the air outlet of the cabinet 2, thus avoiding the problem of poor heat dissipation caused by the accumulation of air in the cabinet 2. At the same time, the cylinder 46 on the connecting column 45 is located on the movement trajectory of the square plate 44 through the arc-shaped spring plate 47. When the square plate 44 rotates, it moves the arc-shaped spring plate 47, which vibrates. The arc-shaped spring plate 47 transmits the vibration of the square plate 44, causing the square plate 44 to shake the dust in the surrounding airflow. The fan 42 blows the air and dust out through the air outlet of the cabinet 2, thereby reducing the problem of dust accumulation in the cabinet 2. Example 2

[0027] Please see Figure 1-9Based on Embodiment 1, in this embodiment, the insect-killing device 5 includes two insect-killing tanks 51 and a sewage discharge component. The two insect-killing tanks 51 are installed on the top surface of two connecting columns 45. Two electronic nozzles 55 are provided on the opposite side of the two insect-killing tanks 51. The sewage discharge component is located in the middle of the top surface of the cross turntable 43. The insect-killing tanks 51 on the connecting columns 45 can activate the electronic nozzles 55 at night. The electronic nozzles 55 spray insecticide and blow it into the cabinet 2 through the fan 42 to kill insects, thereby preventing insects from damaging the wiring in the cabinet 2.

[0028] The sewage discharge assembly includes a disc 53, which is fixed in the middle of the top surface of the cross turntable 43. A ring 54 is fixed on the outer surface of the cross turntable 43. Four sweeping rods 52 are fixed on the outer surface of the disc 53. The sweeping rods 52 are fixed on the outer surface of the ring 54. The sweeping rods 52 sweep the killed insects to the sewage discharge port, thereby preventing the dead insects from accumulating in the cabinet 2.

[0029] The dust blocking device 6 includes two upright plates 61 and a dust cleaning component. The two upright plates 61 are fixed on both sides of the top surface of the cabinet 2. An arc plate 62 is fixed at the end of the upright plate 61 away from the cabinet 2. The dust cleaning component is provided on the top surface of the arc plate 62. The arc plate 62 on the upright plate 61 blocks dust in the airflow from entering the cabinet 2, thereby reducing the amount of dust entering the cabinet 2.

[0030] An inclined plate 63 is fixed to the bottom of the front and back of the curved plate 62. A heat dissipation film is provided on the back of the inclined plate 63, and a waterproof film is provided on the top surface of the inclined plate 63. The inclined plate 63 protects the exhaust port of the cabinet 2, thereby further preventing dust from entering the exhaust port of the cabinet 2.

[0031] The dust removal assembly includes a dust sweeping rod 68, an L-shaped rod 66 fixed to the back of the dust sweeping rod 68, and a motor drive device 65 fixed to the end of the L-shaped rod 66 away from the dust sweeping rod 68. The motor drive device 65 is slidably mounted on the top surface of a slide rail 64, which is fixed to the bottom surface of an inclined plate 63. The L-shaped rod 66 drives the dust sweeping rod 68 to sweep away the dust on the arc plate 62, thereby avoiding the problem of dust adhering to the arc plate 62.

[0032] A lever 67 is fixed to the left side of the L-shaped rod 66. The lever 67 is made of rubber and has a corrosion-resistant film on its outer surface. The lever 67 moves back and forth to drive away flocks of birds, thereby preventing birds from landing and damaging the cabinet 2.

[0033] At night, the insecticide tank 51 on the connecting column 45 activates the electronic nozzle 55, which sprays the insecticide from the tank 51. The insecticide is then blown into the cabinet 2 by the fan 42 to kill insects, thus preventing insects from damaging the wiring in the cabinet 2. At the same time, the cross turntable 43 drives the disc 53 to rotate, which in turn drives the ring 54 to rotate. The disc 53 and the ring 54 drive the sweeping rod 52 to rotate, which sweeps the killed insects to the drain outlet, thus preventing dead insects from accumulating in the cabinet 2.

[0034] The motor drive device 65 on the slide rail 64 is activated, and the motor drive device 65 moves back and forth. When vehicles drive on the road, the wheels stir up airflow, which contains dust. The arc plate 62 on the upright plate 61 blocks the dust in the airflow from entering the cabinet 2, thereby reducing the amount of dust entering the cabinet 2. The inclined plate 63 protects the exhaust port of the cabinet 2, further preventing dust from entering the exhaust port of the cabinet 2. At the same time, the motor drive device 65 drives the L-shaped rod 66 to move back and forth, and the L-shaped rod 66 drives the dust sweeping rod 68 to sweep away the dust on the arc plate 62, thereby preventing the problem of dust adhering to the arc plate 62. At the same time, the L-shaped rod 66 drives the deflector plate 67 to move back and forth, and the deflector plate 67 moves back and forth to drive away flocks of birds, thereby preventing birds and animals from landing and damaging the cabinet 2.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A distribution cabinet with a ventilation mechanism in its housing, comprising a base (1) and a cabinet (2), wherein the cabinet (2) is disposed on the top surface of the base (1), the top surface of the cabinet (2) is provided with an air outlet, the bottom left and right sides of the cabinet (2) are provided with air inlets, the bottom surface of the cabinet (2) is provided with a circular through-hole in the middle, the bottom surface of the cabinet (2) is provided with drain outlets on the left and right sides, and the top surface of the base (1) is provided with a circular groove, characterized in that: It also includes a ventilation device (3), a flow guiding device (4), an insect removal device (5) and a dust blocking device (6). The ventilation device (3) is located on the left and right sides of the cabinet (2), the flow guiding device (4) is located at the bottom inside the cabinet (2), the insect removal device (5) is located on the top of the flow guiding device (4), and the dust blocking device (6) is located on the top surface of the cabinet (2). The ventilation device (3) includes an electric telescopic rod (32) and an amplitude component. The electric telescopic rod (32) is fixed in the middle of the top surface of the cabinet (2). A strip plate (33) is fixed at the end of the electric telescopic rod (32) away from the cabinet (2). Vertical plates (34) are slidably installed on the bottom of the left and right sides of the strip plate (33). A U-shaped frame (35) is fixed at the end of the vertical plate (34) away from the strip plate (33). Several locking blocks (301) are rotatably installed on the inner walls of both sides of the U-shaped frame (35). A swing fan (36) is locked on the opposite side of two locking blocks (301). A spiral frame (37) is hinged at the end of the swing fan (36) away from the locking blocks (301). The spiral frame (37) is fixed on both sides of the air inlet of the cabinet (2). A filter screen is provided at the air inlet of the cabinet (2). A shell (31) is provided on the outside of the U-shaped frame (35). The amplitude component is located on the top surface of the swing fan (36).

2. A distribution cabinet with a ventilation mechanism in its housing according to claim 1, characterized in that: The amplitude assembly includes an elastic plate (39) fixed to the top surface of the swing fan (36), and a striking block (38) is fixed to one end of the elastic plate (39) away from the swing fan (36).

3. A distribution cabinet with a ventilation mechanism in its housing according to claim 1, characterized in that: The flow guiding device (4) includes a motor (41) and a diffusion component. The motor (41) is fixed at the bottom of the circular groove inside the platform (1). A fan (42) is fixed on the top surface of the motor (41) shaft. A cross turntable (43) is fixed on the top surface of the fan (42). A filter screen is provided on the top surface of the cross turntable (43). Four square plates (44) are fixed on the top surface of the cross turntable (43). The diffusion component is located at the bottom of both sides of the inner wall of the cabinet (2).

4. A distribution cabinet with a ventilation mechanism in its housing according to claim 3, characterized in that: The diffusion assembly includes four connecting columns (45), which are fixed to the bottom of both sides of the inner wall of the cabinet (2). A cylinder (46) is fixed on the top surface of the connecting column (45) away from the cabinet (2). An arc-shaped spring plate (47) is fixed on the opposite side of the two cylinders (46). The arc-shaped spring plate (47) is on the movement trajectory of the square plate (44).

5. A distribution cabinet with a ventilation mechanism in its housing according to claim 4, characterized in that: The insect control device (5) includes two insecticidal tanks (51) and a sewage discharge component. The two insecticidal tanks (51) are installed on the top surface of two connecting columns (45). Two electronic nozzles (55) are provided on the opposite side of the two insecticidal tanks (51). The sewage discharge component is located in the middle of the top surface of the cross turntable (43).

6. A distribution cabinet with a ventilation mechanism in its housing according to claim 3, characterized in that: The sewage discharge assembly includes a disc (53), which is fixed in the middle of the top surface of the cross turntable (43). A ring (54) is fixed on the outer wall of the cross turntable (43). Four sweeping rods (52) are fixed on the outer surface of the disc (53). The sweeping rods (52) are fixed on the outer surface of the ring (54).

7. A distribution cabinet with a ventilation mechanism in its housing according to claim 1, characterized in that: The dust-blocking device (6) includes two upright plates (61) and a dust-cleaning component. The two upright plates (61) are fixed on both sides of the top surface of the cabinet (2). An arc plate (62) is fixed at one end of the upright plate (61) away from the cabinet (2). A dust-cleaning component is provided on the top surface of the arc plate (62).

8. A distribution cabinet with a ventilation mechanism in its housing according to claim 7, characterized in that: An inclined plate (63) is fixed to the bottom of the front and back sides of the arc plate (62). A heat dissipation film is provided on the back of the inclined plate (63), and a waterproof film is provided on the top surface of the inclined plate (63).

9. A distribution cabinet with a ventilation mechanism in its housing according to claim 8, characterized in that: The dust removal assembly includes a dust sweeping rod (68), an L-shaped rod (66) fixed to the back of the dust sweeping rod (68), a motor drive device (65) fixed to the end of the L-shaped rod (66) away from the dust sweeping rod (68), the motor drive device (65) is slidably mounted on the top surface of a slide rail (64), and the slide rail (64) is fixed to the bottom surface of an inclined plate (63).

10. A distribution cabinet with a ventilation mechanism in its housing according to claim 9, characterized in that: A lever (67) is fixed on the left side of the L-shaped rod (66). The lever (67) is made of rubber and has a corrosion-resistant film on its outer surface.

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