Power distribution cabinet with damping and heat dissipation functions

Abstract

The invention relates to the technical field of power distribution cabinets, in particular to a power distribution cabinet with damping and heat dissipation functions, which comprises a power distribution cabinet body, the outer wall of each sliding support leg is slidably connected with a main support leg, and a damping spring is fixedly connected between each sliding support leg and the main support leg. The power distribution cabinet comprises a power distribution cabinet body, the outer wall of the power distribution cabinet body is fixedly connected with symmetrically distributed air outlet adjusting mechanisms, and an air inlet adjusting mechanism is arranged below each air outlet adjusting mechanism. Through the air inlet adjusting mechanisms, an air inlet channel can be changed in severe weather, and the length of the side wall of an air inlet cover is increased; meanwhile, a brush cylinder can sweep dust attached to a top air inlet net plate, the dust is discharged after being stored, a scraper blade is driven to clean dust on one side of a main air inlet net plate, an air outlet mechanism is adjusted in a linkage mode to enable an air baffle and a side baffle to cover an air outlet, splashing of rainwater is avoided, an additional air outlet does not need to be formed, and the cleaning efficiency is improved. And the heat dissipation effect in rainy days is ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of power distribution cabinets, and in particular to a power distribution cabinet with shock absorption and heat dissipation functions. Background Art

[0002] Multiple inverters are installed in the distribution cabinet and placed outdoors. It is exposed to direct sunlight and the cabinet is relatively dense, which causes the temperature inside the distribution cabinet to remain high and affects the working life of the components in the cabinet. The designed mechanical ventilation can ensure the working temperature of the components.

[0003] The patent with publication number: CN113054549B discloses a multi-dimensional shock-absorbing intelligent power distribution cabinet, including a cabinet, a fan is arranged on the lower end surface of the cabinet top plate, a first vent is provided at the upper end of the left side plate and the right side plate of the cabinet, a second vent is provided at the middle and upper part of the left side plate and the right side plate of the cabinet, a third vent is provided at the lower end of the left side plate and the right side plate of the cabinet, a self-closing blocking mechanism is arranged outside the second vent and the third vent, a sealing plate auxiliary switch mechanism for pushing open the self-closing blocking mechanism is arranged on the left and right sides of the cabinet inner cavity, a driving mechanism for driving the sealing plate auxiliary switch mechanism is arranged above the cabinet top plate, and a shock-absorbing seat is arranged at the lower end of the bottom plate of the cabinet. The present invention has good heat dissipation effect, and can adjust the structure according to the internal temperature of the cabinet and whether the external temperature is lowered, and the seismic effect is also significantly improved.

[0004] However, there are still some shortcomings in the actual use of the above: 1. During daily heat dissipation, external air enters from the third vent and is discharged from the second vent and the first vent. However, in extreme windy and rainy weather, after the second vent and the third vent are blocked, only the first vent can dissipate heat. Although the first vent is completely covered by the rain cover on the top of the cabinet and the probability of water infiltration is minimal, the ventilation effect will be greatly reduced; 2. In extreme weather, the third vent is completely closed, and no cold air enters the distribution cabinet, which greatly affects the heat dissipation effect. Therefore, a distribution cabinet with shock-absorbing and heat-dissipating function is proposed to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to solve the problems in the background technology and to propose a power distribution cabinet with vibration reduction and heat dissipation functions.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions: A power distribution cabinet with shock absorption and heat dissipation functions comprises a power distribution cabinet body, wherein the top outer wall of the power distribution cabinet body is fixedly connected with a top cover, the outer wall of the power distribution cabinet body is hinged with a door panel, and the bottom outer wall of the power distribution cabinet body is fixedly connected with four evenly distributed sliding feet, the outer wall of each sliding foot is slidably connected with a main foot, and a shock absorbing spring is fixedly connected between each sliding foot and the main foot, the inner wall of each power distribution cabinet body is fixedly connected with a motor, and the output shaft of each motor is fixedly connected with a fan blade, and the outer wall of the power distribution cabinet body is fixedly connected with a symmetrically distributed regulating air outlet mechanism, and the regulating air outlet mechanism comprises an air outlet baffle, an air outlet, a fixing block 1, a limiting block 1, a traction rope, two torsion springs, two first shaft rods and two side baffles, the two side baffles are fixedly connected to the outer wall of the power distribution cabinet body, the air outlet is fixedly connected to the power distribution cabinet body, the air outlet is arranged above the air outlet, and the two first shaft rods are connected to the air outlet baffle The plate is fixedly connected, and one end of the two first shaft rods away from the air outlet baffle is rotatably connected to the top cover, and the outer walls of the two first shaft rods are surrounded by a torsion spring, and the two ends of the torsion spring are respectively fixedly connected to the first shaft rod and the top cover, a fixed block 1 is fixedly connected to the air outlet baffle, a limit block 1 is fixedly connected to the top cover, a traction rope is fixedly connected to the fixed block 1, and the traction rope is slidably connected to the limit block 1, and an adjusting air intake mechanism is arranged under each of the adjusting air outlet mechanisms, and the adjusting air intake mechanism comprises a fixed block 2, a telescopic rod, an inclined slide plate, an air intake cover, an inclined slide plate, an air intake cavity, a main air intake mesh plate and two fixed plates 3, the fixed block 2 is fixedly connected to the inner wall of the distribution cabinet body, the telescopic rod is fixedly connected to the fixed block 2, the inclined slide plate is fixedly connected to the telescopic rod, the inclined slide plate is slidably connected to the distribution cabinet body, the main air intake mesh plate is fixedly connected to the distribution cabinet body, the air intake cavity is fixedly connected to the main air intake mesh plate, and the inclined slide plate is slidably connected to the air intake cavity.

[0007] In the above-mentioned distribution cabinet with shock absorption and heat dissipation functions, the air intake hood is fixedly connected to the distribution cabinet body, two fixed plates three are fixedly connected to the air intake hood, the outer wall of each of the air intake hoods is fixedly connected to a limiting block two, the outer wall of the inclined slide plate is slidably connected to two symmetrically distributed sliders one, the outer wall of each of the sliders one is fixedly connected to a sealed plate one, the outer wall of each of the sealed plates one is respectively fixedly connected to a connecting plate one, and the end of each of the connecting plates one away from the sealed plate one is fixedly connected to a sliding baffle, each of the sliding baffles is respectively slidably connected to the fixed plate three, each of the sealed plates one is respectively slidably connected to a slider one, and each of the sliders one is fixedly connected to the air intake cavity, the outer wall of one of the sliding baffles is fixedly connected to a connecting block one, the connecting block one is fixedly connected to the traction rope, and the limiting block two is slidably connected to the traction rope.

[0008] In the above-mentioned power distribution cabinet with shock-absorbing and heat-dissipating functions, the top outer wall of each of the sealed panels is fixedly connected to a second rack, the outer wall of each of the second racks is meshed with a first gear, the outer wall of each of the first gears is meshed with a first rack, the outer wall of each of the first racks is fixedly connected to a top sealing plate, each of the top sealing plates is slidably connected to the inner wall of the air inlet cavity, and the outer wall of each of the air inlet cavities is fixedly connected to a top air inlet mesh plate.

[0009] In the above-mentioned distribution cabinet with shock absorption and heat dissipation function, the top outer wall of each of the first gears is fixedly connected to the first bevel gear, the outer wall of each of the first bevel gears is meshed with the second bevel gear, the outer wall of each of the second bevel gears is fixedly connected to the second shaft rod, the outer wall of each of the second shaft rods is rotatably connected to a fixing plate four, the outer wall of each of the fixing plates four is fixedly connected to the air intake chamber, the outer wall of each of the second shaft rods is sleeved with a belt one, the inner wall of each of the ends of the belt one away from the second shaft rod is movably connected to a rotating shaft rod one, each of the rotating shaft rods one is rotatably connected to a fixing plate two, and each of the fixing plates two is respectively fixedly connected to a slider one.

[0010] In the above-mentioned distribution cabinet with shock absorption and heat dissipation function, the outer wall of each rotating shaft rod 1 is movably connected with a second belt, and the inner wall of each second belt at one end away from the rotating shaft rod 1 is fixedly connected with a fourth gear through a set shaft rod, and each fourth gear is fixedly connected with a fixed plate 1 through a set shaft rod, and each fixed plate 1 is respectively fixedly connected with a slider 1, and the outer wall of each fourth gear is meshed with a fourth rack, and the outer wall of each fourth rack is fixedly connected with a connecting rod 2, and the outer wall of each connecting rod 2 is fixedly connected with a telescopic rain shield, and each telescopic rain shield is slidably connected to the inner wall of the air intake hood.

[0011] In the above-mentioned power distribution cabinet with shock absorption and heat dissipation function, the outer wall of each top sealing plate is fixedly connected with a connecting rod 1, the outer wall of each connecting rod 1 is fixedly connected with a dust collecting chamber, the outer wall of each dust collecting chamber is fixedly connected with two fixed rods 2, a brush cylinder is rotatably connected between each two fixed rods 2, each brush cylinder is fixedly connected to the second gear through a set shaft rod, the outer wall of each second gear is meshed with a third rack, the outer wall of each third rack is fixedly connected with a fixed rod 1, and each fixed rod 1 is fixedly connected to the top air intake mesh plate.

[0012] In the above-mentioned power distribution cabinet with shock-absorbing and heat-dissipating functions, the bottom outer wall of each dust collecting chamber is slidably connected to a bottom plate, the outer wall of each dust collecting chamber is fixedly connected to a sliding chamber, a number of evenly distributed third springs are fixedly connected between each bottom plate and the sliding chamber, the inner wall of each dust collecting chamber is fixedly connected to a ventilation hose, and ventilation holes are provided on both sides of each main air inlet mesh plate. The ventilation holes are opened on the inner wall of the power distribution cabinet body, and one end of each ventilation hose away from the dust collecting chamber is connected to the ventilation hole.

[0013] In the above-mentioned distribution cabinet with shock-absorbing and heat-dissipating functions, the bottom outer wall of each top sealing plate is fixedly connected with a scraper, the outer wall of each scraper is fixedly connected with a push rod, the outer walls of both sides of each air inlet cavity are fixedly connected with a fixing frame, the outer wall of each fixing frame is slidably connected with a sliding plate 1, and a spring 1 is fixedly connected between each fixing frame and the sliding plate 1.

[0014] Compared with the existing technology, the advantages of the power distribution cabinet with shock absorption and heat dissipation function are: 1. When the two sealing plates are closed, the sealing plate 1 forms a partial seal on the side of the air inlet cavity. At the same time, the second rack on the sealing plate 1 drives the first gear to rotate, and the first gear drives the first rack to move, thereby driving the two top sealing plates to open, so that the air inlet channel changes from the side of the air inlet cavity to the top, which better prevents rainwater from entering the distribution cabinet body; 2. When the air intake channel is switched, the rotation of the first gear will also drive the rotation of the first bevel gear and the second bevel gear, so that the second bevel gear drives the air intake chamber to rotate through the second shaft and the first belt, and the air intake chamber drives the fourth gear to rotate through the second belt. The rotation of the fourth gear also drives the fourth rack and the second connecting rod to move downward, so that the telescopic rain shield is extended, making the side wall of the air intake cover longer, and having a better windproof and waterproof effect; 3. In the process of opening the top sealing plate, the connecting rod 1 will drive the dust collecting chamber and the brush barrel to move to both sides. The fixed rod 2 will rotate due to the meshing effect of the second gear and the third rack during the movement, so that the brush barrel can clean the dust attached to the top air inlet mesh plate. At the same time, since the ventilation hose is connected to the dust collecting chamber, the dust on the brush barrel is scraped off by the dust collecting chamber and then absorbed by the negative pressure of the ventilation hose. A filter is provided at the connection between the ventilation hose and the dust collecting chamber to prevent dust from entering the ventilation hose. When the top sealing plate is fully opened, the top sealing plate will squeeze the ventilation hose with the inner wall of the air inlet hood, so that the air flow inside the ventilation hose is interrupted. At the same time, the sealing plate will retract and contact the bottom plate, so that the bottom of the dust collecting chamber is opened, thereby facilitating the discharge of dust inside the dust collecting chamber. 4. During the switching of the air intake channel, the movement of the top sealing plate will drive the scraper to clean the dust on one side of the main air intake mesh plate. When the push rod moves to the edge, the door plate can be pushed open to facilitate the discharge of dust on the scraper. Cold air can enter the power distribution cabinet body faster from the top air intake mesh plate and the main air intake mesh plate; To summarize, the present invention can change the air intake channel in bad weather by adjusting the air intake mechanism, and increase the side wall length of the air intake hood to make it have better windproof and waterproof effects. At the same time, the brush barrel can clean the dust attached to the top air intake mesh plate, and store the dust and then discharge it, while driving the scraper to clean the dust on one side of the main air intake mesh plate. Cold air can enter the distribution cabinet body from the top air intake mesh plate and the main air intake mesh plate faster. The air outlet mechanism is adjusted in a linked manner so that the air baffle and the side baffle cover the air outlet cover to avoid splashing of rainwater. There is no need to set up additional air outlets, thereby ensuring the heat dissipation effect on rainy days. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 The three-dimensional structure of the present invention is schematically shown as a whole Figure 1 ; Figure 2 The three-dimensional structure of the present invention is schematically shown as a whole Figure 2 ; Figure 3 The present invention Figure 2 A schematic diagram of the local enlarged structure at point A in the middle; Figure 4 The present invention Figure 2 A schematic diagram of the local enlarged structure at B in the middle; Figure 5 The present invention Figure 2 A schematic diagram of the local enlarged structure at C in the middle; Figure 6 It is a schematic diagram of the structure inside the air intake hood of the present invention; Figure 7 The present invention Figure 6 A schematic diagram of the local enlarged structure at D in the middle; Figure 8 It is a schematic diagram of the structure of the present invention after removing the air intake cover; Fig. 9 The present invention Figure 8 A schematic diagram of the local enlarged structure at E in the middle; Fig.10 The present invention Figure 8 A schematic diagram of the local enlarged structure at F in the middle; Fig.11 It is a schematic diagram of the structure inside the air intake cavity of the present invention; Fig.12 The present invention Fig.11 Schematic diagram of the local enlarged structure at G in the middle; Fig.13It is a schematic diagram of a partially enlarged structure inside the sliding cavity of the present invention; Fig.14 The present invention Figure 8 Schematic diagram of the local enlarged structure at H in the middle.

[0016] In the figure: 1. distribution cabinet body; 2. door panel; 3. air inlet cover; 4. air outlet baffle; 5. top cover; 6. main support foot; 7. air outlet; 8. fan blade; 9. motor; 10. first shaft rod; 11. fixed block 1; 12. limit block 1; 13. traction rope; 14. side baffle; 15. torsion spring; 16. telescopic rain shield; 17. fixed plate 3; 18. sliding baffle; 19. connecting block 1; 20. sliding support foot; 21. shock absorbing spring; 22. connecting plate 1; 23. closed plate 1; 24. slider 1; 25. inclined slide plate; 26. telescopic rod; 27. fixed block 2; 28. fixed frame; 29. ​​sliding plate 1; 30. air inlet cavity; 31. top sealing plate; 32. first rack; 33. top air inlet Mesh plate; 34, connecting rod 2; 35, main air intake mesh plate; 36, vent; 37, ventilation hose; 38, fixed plate 1; 39, rotating shaft rod 1; 40, belt 1; 41, fixed plate 2; 42, fixed plate 4; 43, connecting rod 1; 44, first gear; 45, first bevel gear; 46, second bevel gear; 47, second shaft rod; 48, dust collecting chamber; 49, scraper; 50, spring 1; 51, push rod; 52, fixed rod 1; 53, fixed rod 2; 54, brush cylinder; 55, second gear; 56, third rack; 57, sliding chamber; 58, third spring; 59, bottom plate; 60, limit block 2; 61, fourth rack; 62, fourth gear; 63, second belt; 64, second rack. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0018] In the description of the present invention, it is necessary to understand that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0019] Reference Figure 1-Figure 14A power distribution cabinet with shock absorption and heat dissipation function, comprising a power distribution cabinet body 1, a top cover 5 is fixedly connected to the top outer wall of the power distribution cabinet body 1, a door panel 2 is hinged to the outer wall of the power distribution cabinet body 1, four evenly distributed sliding legs 20 are fixedly connected to the bottom outer wall of the power distribution cabinet body 1, the outer wall of each sliding leg 20 is slidably connected to a main leg 6, a shock absorbing spring 21 is fixedly connected between each sliding leg 20 and the main leg 6, a motor 9 is fixedly connected to the inner wall of each power distribution cabinet body 1, and the output shaft of each motor 9 is fixedly connected to the outer wall of each power distribution cabinet body 1. The fan blades 8 are connected, and the outer wall of the distribution cabinet body 1 is fixedly connected with a symmetrically distributed regulating air outlet mechanism, which includes an air outlet baffle 4, an air outlet 7, a fixing block 11, a limiting block 12, a traction rope 13, two torsion springs 15, two first shaft rods 10 and two side baffles 14. The two side baffles 14 are fixedly connected to the outer wall of the distribution cabinet body 1, the air outlet 7 is fixedly connected to the distribution cabinet body 1, the air outlet baffle 4 is arranged above the air outlet 7, the two first shaft rods 10 are fixedly connected to the air outlet baffle 4, and the two first shaft rods 10 are fixedly connected to the air outlet baffle 4. One end of an axle rod 10 away from the air outlet baffle 4 is rotatably connected to the top cover 5, a torsion spring 15 is arranged around the outer wall of the two first axles 10, and the two ends of the torsion spring 15 are respectively fixedly connected to the first axle rod 10 and the top cover 5, a fixed block 11 is fixedly connected to the air outlet baffle 4, a limit block 12 is fixedly connected to the top cover 5, a traction rope 13 is fixedly connected to the fixed block 11, and the traction rope 13 is slidably connected to the limit block 12. An adjustable air intake mechanism is arranged below each adjustable air outlet mechanism, and the adjustable air intake mechanism includes a fixed block 27, a stretching block 12, and a pull rope 13. The retractable rod 26, the inclined slide plate 25, the air intake cover 3, the inclined slide plate 25, the air intake cavity 30, the main air intake mesh plate 35 and the two fixed plates three 17, the fixed block two 27 is fixedly connected to the inner wall of the distribution cabinet body 1, the telescopic rod 26 is fixedly connected to the fixed block two 27, the inclined slide plate 25 is fixedly connected to the telescopic rod 26, the inclined slide plate 25 is slidably connected to the distribution cabinet body 1, the main air intake mesh plate 35 is fixedly connected to the distribution cabinet body 1, the air intake cavity 30 is fixedly connected to the main air intake mesh plate 35, and the inclined slide plate 25 is slidably connected to the air intake cavity 30.

[0020] In the present embodiment, when in use, the motor 9 is turned on to drive the fan blades 8 to rotate, and cold air enters from the air inlet hood 3 and is discharged from the air outlet 7, thereby taking away the heat in the distribution cabinet body 1. A rain sensor is arranged on the top of the top cover 5. When the rain sensor detects rain, the two telescopic rods 26 will retract, so that the two sliders 24 slide along the inclined surface of the inclined slide plate 25, and then the two sliders 24 drive the closed plate 23 to close, and the two closed plates 23 drive the two sliding baffles 18 to close through the connecting plate 22, so that the side of the air inlet hood 3 is composed of the fixed plate 3 17 and the sliding baffle 18 to form a complete baffle. At the same time, the closing of the sliding baffle 18 will pull the traction rope 13 on the connecting block 19, and the traction rope 13 will pull the air outlet baffle 4, so that the air outlet baffle 4 and the side baffle 14 cover the air outlet 7 to avoid splashing of rain. On sunny days, the air outlet baffle 4 is opened to allow the gas emitted from the air outlet 7 to escape better.

[0021] Among them, the air intake hood 3 is fixedly connected to the power distribution cabinet body 1, two fixed plates three 17 are fixedly connected to the air intake hood 3, the outer wall of each air intake hood 3 is fixedly connected to the limiting block two 60, the outer wall of the inclined slide plate 25 is slidably connected to two symmetrically distributed sliders one 24, the outer wall of each slider one 24 is fixedly connected to a closed plate one 23, the outer wall of each closed plate one 23 is respectively fixedly connected to a connecting plate one 22, and each connecting plate one 22 is fixedly connected to a sliding baffle 18 at one end away from the closed plate one 23, each sliding baffle 18 is respectively slidably connected to the fixed plate three 17, each closed plate one 23 is respectively slidably connected to a slider one 24, and each slider one 2 4 are all fixedly connected to the air inlet chamber 30, the outer wall of one sliding baffle 18 is fixedly connected to a connecting block 19, the connecting block 19 is fixedly connected to the traction rope 13, the limit block 2 60 is slidably connected to the traction rope 13, the top outer wall of each sealing plate 23 is fixedly connected to a second rack 64, the outer wall of each second rack 64 is meshed with a first gear 44, the outer wall of each first gear 44 is meshed with a first rack 32, the outer wall of each first rack 32 is fixedly connected to a top sealing plate 31, each top sealing plate 31 is slidably connected to the inner wall of the air inlet chamber 30, and the outer wall of each air inlet chamber 30 is fixedly connected to a top air inlet mesh plate 33.

[0022] In the present embodiment, when the two sealing plates 23 are closed, the sealing plates 23 partially seal the side of the air inlet cavity 30. At the same time, the second rack 64 on the sealing plate 23 drives the first gear 44 to rotate, and the first gear 44 drives the first rack 32 to move, thereby driving the two top sealing plates 31 to open, so that the air inlet channel is changed from the side of the air inlet cavity 30 to the top, thereby better preventing rainwater from entering the distribution cabinet body 1.

[0023] Among them, the top outer wall of each first gear 44 is fixedly connected to the first bevel gear 45, the outer wall of each first bevel gear 45 is meshed with the second bevel gear 46, the outer wall of each second bevel gear 46 is fixedly connected to the second shaft rod 47, the outer wall of each second shaft rod 47 is rotatably connected to the fixing plate four 42, the outer wall of each fixing plate four 42 is fixedly connected to the air inlet chamber 30, the outer wall of each second shaft rod 47 is sleeved with a belt one 40, the inner wall of each belt one 40 away from the second shaft rod 47 is movably connected to a rotating shaft rod one 39, each rotating shaft rod one 39 is rotatably connected to a fixing plate two 41, and each fixing plate two 41 is respectively connected to a slider one 24 is fixedly connected, the outer wall of each rotating shaft rod 39 is movably connected with the second belt 63, the inner wall of one end of each second belt 63 away from the rotating shaft rod 39 is fixedly connected with the fourth gear 62 through the set shaft rod, each fourth gear 62 is fixedly connected with the fixed plate 38 through the set shaft rod, each fixed plate 38 is respectively fixedly connected with the slider 24, the outer wall of each fourth gear 62 is meshed with the fourth rack 61, the outer wall of each fourth rack 61 is fixedly connected with the connecting rod 2 34, the outer wall of each connecting rod 2 34 is fixedly connected with the telescopic rain shield 16, and each telescopic rain shield 16 is slidably connected to the inner wall of the air intake hood 3.

[0024] In the present embodiment, when the air intake channel is switched, the rotation of the first gear 44 will also drive the rotation of the first bevel gear 45 and the second bevel gear 46, so that the second bevel gear 46 drives the air intake chamber 30 to rotate through the second shaft 47 and the belt 1 40, and the air intake chamber 30 drives the fourth gear 62 to rotate through the second belt 63. The rotation of the fourth gear 62 also drives the fourth rack 61 and the connecting rod 2 34 to move downward, so that the telescopic rain shield 16 is extended, and the side wall of the air intake hood 3 becomes longer, which has a better windproof and waterproof effect.

[0025] The outer wall of each top sealing plate 31 is fixedly connected to a connecting rod 1 43, the outer wall of each connecting rod 1 43 is fixedly connected to a dust collecting chamber 48, the outer wall of each dust collecting chamber 48 is fixedly connected to two fixing rods 2 53, a brush cylinder 54 is rotatably connected between each two fixing rods 2 53, each brush cylinder 54 is fixedly connected to a second gear 55 through a set shaft, the outer wall of each second gear 55 is meshed with a third rack 56, the outer wall of each third rack 56 is fixedly connected to a fixing rod 1 52, and each fixing rod 1 52 is rotatably connected to the second gear 55. The top air inlet mesh plate 33 is fixedly connected, the bottom outer wall of each dust collecting chamber 48 is slidably connected with a bottom plate 59, the outer wall of each dust collecting chamber 48 is fixedly connected with a sliding chamber 57, a number of evenly distributed third springs 58 are fixedly connected between each bottom plate 59 and the sliding chamber 57, the inner wall of each dust collecting chamber 48 is fixedly connected with a ventilation hose 37, and each main air inlet mesh plate 35 is provided with ventilation holes 36 on both sides, the ventilation holes 36 are opened on the inner wall of the distribution cabinet body 1, and one end of each ventilation hose 37 away from the dust collecting chamber 48 is connected to the ventilation hole 36.

[0026] In the present embodiment, during the process of opening the top sealing plate 31, the connecting rod 1 43 will drive the dust collecting chamber 48 and the brush barrel 54 to move to both sides. During the movement, the fixed rod 2 53 will rotate due to the meshing effect of the second gear 55 and the third rack 56, so that the brush barrel 54 can clean the dust attached to the top air inlet mesh plate 33. At the same time, since the ventilation hose 37 is connected to the dust collecting chamber 48, the dust on the brush barrel 54 is scraped off by the dust collecting chamber 48 and then absorbed by the negative pressure of the ventilation hose 37. A filter is provided at the connection between the ventilation hose 37 and the dust collecting chamber 48, which can prevent dust from entering the interior of the ventilation hose 37. When the top sealing plate 31 is fully opened, the top sealing plate 31 will squeeze the ventilation hose 37 with the inner wall of the air inlet hood 3, so that the air flow inside the ventilation hose 37 is interrupted. At the same time, the retraction of the sealing plate 1 23 will contact the bottom plate 59, so that the bottom of the dust collecting chamber 48 is opened, thereby facilitating the discharge of dust from the dust collecting chamber 48.

[0027] Among them, the bottom outer wall of each top sealing plate 31 is fixedly connected with a scraper 49, the outer wall of each scraper 49 is fixedly connected with a push rod 51, the outer walls of both sides of each air inlet cavity 30 are fixedly connected with a fixing frame 28, the outer wall of each fixing frame 28 is slidably connected with a sliding plate 29, and a spring 50 is fixedly connected between each fixing frame 28 and a sliding plate 29.

[0028] In this embodiment, during the switching of the air intake channel, the movement of the top sealing plate 31 will drive the scraper 49 to clean the dust on one side of the main air intake mesh 35. When the push rod 51 moves to the edge, the door panel 2 can be pushed open to facilitate the discharge of dust on the scraper 49. Cold air can enter the distribution cabinet body 1 from the top air intake mesh 33 and the main air intake mesh 35 more quickly. The main air intake mesh 35 can also be cleaned regularly by controlling the extension and retraction of the telescopic rod 26.

[0029] The specific working principle and use method of the present invention are explained in detail below: when in use, the motor 9 is turned on to drive the fan blades 8 to rotate, and cold air enters from the air inlet hood 3 and is discharged from the air outlet 7, thereby taking away the heat in the distribution cabinet body 1. A rain sensor is arranged on the top of the top cover 5. When the rain sensor detects rain, the two telescopic rods 26 inside will retract, so that the two sliders 24 slide along the inclined surface of the inclined slide plate 25, and then the two sliders 24 drive the sealing plate 23 to close, and the two sealing plates 23 drive the two sliding baffles 18 to close through the connecting plate 22, so that the side of the air inlet hood 3 is composed of the fixed plate 3 17 and the sliding baffle 18 to form a complete baffle, and at the same time, the closing of the sliding baffle 18 will pull the traction rope 13 on the connecting block 19, and the traction rope 13 will pull the air outlet baffle 4, so that the air outlet baffle 4 and the side baffles 14 cover the air outlet 7 to avoid splashing of rainwater. On sunny days, the opening of the air outlet baffle 4 can make the gas emitted from the air outlet 7 escape better.

[0030] When the two sealing plates 23 are closed, the sealing plates 23 partially seal the side of the air inlet chamber 30. At the same time, the second rack 64 on the sealing plate 23 drives the first gear 44 to rotate, and the first gear 44 drives the first rack 32 to move, thereby driving the two top sealing plates 31 to open, so that the air inlet channel changes from the side of the air inlet chamber 30 to the top, which better prevents rainwater from entering the distribution cabinet body 1. At the same time, in the process of opening the top sealing plate 31, the connecting rod 43 will drive the dust collecting chamber 48 and the brush cylinder 54 to move to both sides. During the movement, the fixed rod 53 will rotate due to the meshing of the second gear 55 and the third rack 56, so that The brush barrel 54 can clean the dust attached to the top air inlet mesh plate 33. At the same time, since the ventilation hose 37 is connected to the dust collecting chamber 48, the dust on the brush barrel 54 is scraped off by the dust collecting chamber 48 and then absorbed by the negative pressure of the ventilation hose 37. A filter is provided at the connection between the ventilation hose 37 and the dust collecting chamber 48 to prevent dust from entering the interior of the ventilation hose 37. When the top sealing plate 31 is fully opened, the top sealing plate 31 will squeeze the ventilation hose 37 with the inner wall of the air inlet hood 3, so that the air flow inside the ventilation hose 37 is interrupted. At the same time, the sealing plate 23 retracts to contact the bottom plate 59, so that the bottom of the dust collecting chamber 48 is opened, thereby facilitating the discharge of dust inside the dust collecting chamber 48.

[0031] When the air intake channel is switched, the rotation of the first gear 44 will also drive the rotation of the first bevel gear 45 and the second bevel gear 46, so that the second bevel gear 46 drives the air intake chamber 30 to rotate through the second shaft rod 47 and the belt 1 40, and the air intake chamber 30 drives the fourth gear 62 to rotate through the second belt 63. The rotation of the fourth gear 62 also drives the fourth rack 61 and the connecting rod 2 34 to move downward, so that the telescopic rain shield 16 is extended, making the side wall of the air intake hood 3 longer and having better wind and waterproof effects. At the same time, during the switching of the air intake channel, the movement of the top sealing plate 31 will drive the scraper 49 to clean the dust on one side of the main air intake mesh plate 35. When the push rod 51 moves to the edge, the door panel 2 can be pushed open, thereby facilitating the discharge of dust on the scraper 49, and the cold air can enter the distribution cabinet body 1 faster from the top air intake mesh plate 33 and the main air intake mesh plate 35, and the effect of regular cleaning of the main air intake mesh plate 35 can also be achieved by controlling the extension and retraction of the telescopic rod 26.

[0032] It is further explained that the above-mentioned fixed connection should be understood in a broad sense unless otherwise clearly specified and limited. For example, it can be welding, gluing, or one-piece molding, etc., which are conventional means well known to those skilled in the art.

[0033] The above description is only a preferred specific implementation manner 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 according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A power distribution cabinet with shock absorption and heat dissipation functions, comprising a power distribution cabinet body (1), characterized in that: The top outer wall of the power distribution cabinet body (1) is fixedly connected to a top cover (5), the outer wall of the power distribution cabinet body (1) is hinged with a door panel (2), the bottom outer wall of the power distribution cabinet body (1) is fixedly connected to four evenly distributed sliding feet (20), the outer wall of each sliding foot (20) is slidably connected to a main foot (6), a shock absorbing spring (21) is fixedly connected between each sliding foot (20) and the main foot (6), the inner wall of each power distribution cabinet body (1) is fixedly connected to a motor (9), the output shaft of each motor (9) is fixedly connected to a fan blade (8), and the outer wall of the power distribution cabinet body (1) is fixedly connected to a fan blade (8). The invention is fixedly connected with a symmetrically distributed regulating air outlet mechanism, wherein the regulating air outlet mechanism comprises an air outlet baffle (4), an air outlet (7), a fixing block (11), a limiting block (12), a traction rope (13), two torsion springs (15), two first shafts (10) and two side baffles (14), wherein the two side baffles (14) are fixedly connected to the outer wall of the power distribution cabinet body (1), the air outlet (7) is fixedly connected to the power distribution cabinet body (1), the air outlet baffle (4) is arranged above the air outlet (7), the two first shafts (10) are fixedly connected to the air outlet baffle (4), and one end of the two first shafts (10) away from the air outlet baffle (4) is fixedly connected to the The top cover (5) is rotatably connected, and a torsion spring (15) is arranged around the outer wall of the two first shaft rods (10), and the two ends of the torsion spring (15) are respectively fixedly connected to the first shaft rod (10) and the top cover (5), the fixed block 1 (11) is fixedly connected to the air outlet baffle (4), the limit block 1 (12) is fixedly connected to the top cover (5), the traction rope (13) is fixedly connected to the fixed block 1 (11), and the traction rope (13) is slidably connected to the limit block 1 (12), and an adjustable air intake mechanism is arranged below each of the adjustable air outlet mechanisms, and the adjustable air intake mechanism includes a fixed block 2 (27), a telescopic rod (26), an inclined slide plate (25), an air intake A cover (3), an inclined slide plate (25), an air intake cavity (30), a main air intake mesh plate (35) and two fixed plates (17), wherein the fixed block (27) is fixedly connected to the inner wall of the power distribution cabinet body (1), the telescopic rod (26) is fixedly connected to the fixed block (27), the inclined slide plate (25) is fixedly connected to the telescopic rod (26), the inclined slide plate (25) is slidably connected to the power distribution cabinet body (1), the main air intake mesh plate (35) is fixedly connected to the power distribution cabinet body (1), the air intake cavity (30) is fixedly connected to the main air intake mesh plate (35), and the inclined slide plate (25) is slidably connected to the air intake cavity (30).

2. A power distribution cabinet with shock absorption and heat dissipation function according to claim 1, characterized in that: The air intake hood (3) is fixedly connected to the power distribution cabinet body (1), two fixed plates (17) are fixedly connected to the air intake hood (3), the outer wall of each of the air intake hoods (3) is fixedly connected to a limit block (60), the outer wall of the inclined slide plate (25) is slidably connected to two symmetrically distributed sliders (24), the outer wall of each of the sliders (24) is fixedly connected to a sealed plate (23), the outer wall of each of the sealed plates (23) is respectively fixedly connected to a connecting plate (22), and each of the connecting plates (22) is away from the sealed plate. One end of each closed plate (23) is fixedly connected to a sliding baffle (18), each of the sliding baffles (18) is slidably connected to the fixed plate (17), each of the closed plates (23) is slidably connected to a slider (24), each of the sliders (24) is fixedly connected to the air inlet chamber (30), an outer wall of one of the sliding baffles (18) is fixedly connected to a connecting block (19), the connecting block (19) is fixedly connected to the traction rope (13), and the limit block (60) is slidably connected to the traction rope (13).

3. A power distribution cabinet with shock absorption and heat dissipation function according to claim 2, characterized in that: The top outer wall of each of the sealing plates (23) is fixedly connected to a second rack (64), the outer wall of each of the second racks (64) is meshed with a first gear (44), the outer wall of each of the first gears (44) is meshed with a first rack (32), the outer wall of each of the first racks (32) is fixedly connected to a top sealing plate (31), each of the top sealing plates (31) is slidably connected to the inner wall of the air inlet cavity (30), and the outer wall of each of the air inlet cavities (30) is fixedly connected to a top air inlet mesh plate (33).

4. The power distribution cabinet with shock absorption and heat dissipation function according to claim 3 is characterized in that: The top outer wall of each first gear (44) is fixedly connected to a first bevel gear (45), the outer wall of each first bevel gear (45) is meshed with a second bevel gear (46), the outer wall of each second bevel gear (46) is fixedly connected to a second shaft rod (47), the outer wall of each second shaft rod (47) is rotatably connected to a fixing plate four (42), the outer wall of each fixing plate four (42) is fixedly connected to the air inlet chamber (30), the outer wall of each second shaft rod (47) is sleeved with a belt one (40), the inner wall of each belt one (40) at one end away from the second shaft rod (47) is movably connected to a rotating shaft rod one (39), each rotating shaft rod one (39) is rotatably connected to a fixing plate two (41), and each fixing plate two (41) is respectively fixedly connected to a slider one (24).

5. The power distribution cabinet with vibration reduction and heat dissipation function according to claim 4 is characterized in that: The outer wall of each rotating shaft rod (39) is movably connected to a second belt (63); the inner wall of each second belt (63) at one end away from the rotating shaft rod (39) is fixedly connected to a fourth gear (62) via a set shaft; each fourth gear (62) is fixedly connected to a fixed plate (38) via a set shaft; each fixed plate (38) is respectively fixedly connected to a slider (24); the outer wall of each fourth gear (62) is meshed with a fourth rack (61); the outer wall of each fourth rack (61) is fixedly connected to a connecting rod (34); the outer wall of each connecting rod (34) is fixedly connected to a telescopic rain shield (16); and each telescopic rain shield (16) is slidably connected to the inner wall of the air intake hood (3).

6. The power distribution cabinet with shock absorption and heat dissipation function according to claim 3 is characterized in that: The outer wall of each top sealing plate (31) is fixedly connected to a connecting rod 1 (43), the outer wall of each connecting rod 1 (43) is fixedly connected to a dust collecting chamber (48), the outer wall of each dust collecting chamber (48) is fixedly connected to two fixing rods 2 (53), a brush cylinder (54) is rotatably connected between each two fixing rods 2 (53), each brush cylinder (54) is fixedly connected to a second gear (55) via a shaft, the outer wall of each second gear (55) is meshed with a third rack (56), the outer wall of each third rack (56) is fixedly connected to a fixing rod 1 (52), and each fixing rod 1 (52) is fixedly connected to the top air inlet mesh plate (33).

7. A power distribution cabinet with vibration reduction and heat dissipation function according to claim 6, characterized in that: The bottom outer wall of each dust collecting chamber (48) is slidably connected to a bottom plate (59), the outer wall of each dust collecting chamber (48) is fixedly connected to a sliding chamber (57), a plurality of evenly distributed third springs (58) are fixedly connected between each bottom plate (59) and the sliding chamber (57), the inner wall of each dust collecting chamber (48) is fixedly connected to a ventilation hose (37), each main air inlet mesh plate (35) is provided with ventilation holes (36) on both sides, the ventilation holes (36) are opened on the inner wall of the power distribution cabinet body (1), and one end of each ventilation hose (37) away from the dust collecting chamber (48) is connected to the ventilation hole (36).

8. The power distribution cabinet with vibration reduction and heat dissipation function according to claim 7, characterized in that: The bottom outer wall of each top sealing plate (31) is fixedly connected to a scraper (49), the outer wall of each scraper (49) is fixedly connected to a push rod (51), the outer walls on both sides of each air inlet cavity (30) are fixedly connected to a fixing frame (28), the outer wall of each fixing frame (28) is slidably connected to a sliding plate 1 (29), and a spring 1 (50) is fixedly connected between each fixing frame (28) and the sliding plate 1 (29).

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