A dust-proof charging pile

Abstract

The present application discloses a charging pile that is easy to prevent dust, and relates to the technical field of new energy vehicle charging piles. The charging pile includes an electrical cabinet, components, a charging gun, a heat dissipation port, and an ash shielding grille. A filter device is installed on one side of the heat dissipation port, and the filter device includes a filter tube, a first through hole, a filter frame, and a filter screen arranged in the filter frame. A processing box is installed on one side of the electrical cabinet below the filter tube, and a second through hole for the filter frame to pass through is provided on the side of the processing box close to the filter tube. A movable plate is installed at the bottom of the filter frame, and a driving assembly for driving the movable plate to move is installed in the processing box. A cleaning mechanism for cleaning the filter screen is installed in the processing box. A partition mechanism is installed on one side of the electrical cabinet. When the filter frame enters the processing box, the partition mechanism can partition the filter tube. The present application can reduce the dust from entering the electrical cabinet from the heat dissipation port.

Description

Technical Field

[0001] The present application relates to the technical field of new energy vehicle charging piles, and in particular to a charging pile that is easy to prevent dust. Background Art

[0002] At present, new energy vehicle charging piles, also known as electric vehicle charging stations or electric vehicle power supply equipment, are devices that provide electrical energy to electric vehicles, enabling electric vehicles to store enough electricity to support their operation.

[0003] The new energy vehicle charging pile in the related art generally includes an electrical cabinet, components installed in the electrical cabinet, and a charging gun plugged into the side wall of the electrical cabinet; the side wall of the electrical cabinet is provided with a heat dissipation port, and a dust shielding grille is installed on the heat dissipation port.

[0004] Although dust blocking grilles are provided in the prior art, a lot of dust still enters the electrical cabinet through the heat dissipation openings, thereby causing certain adverse effects on the normal operation of components. Summary of the invention

[0005] The present application provides a dustproof charging pile, which can reduce the dust from entering the electrical cabinet from the heat dissipation port, and adopts the following technical solutions: A charging pile that is easy to prevent dust, comprising an electrical cabinet, components installed in the electrical cabinet, a charging gun plugged into the side wall of the electrical cabinet, a heat dissipation port opened on the side wall of the electrical cabinet, and a dust shielding grille installed on the heat dissipation port, a filtering device is installed on one side of the heat dissipation port, the filtering device comprises a filter tube connected to the heat dissipation port, a first through hole penetrating through both sides of the filter tube, a filter frame slidably connected to the first through hole, and a filter screen arranged in the filter frame; a processing box is installed on one side of the electrical cabinet below the filter tube, a second through hole for the filter frame to pass through is opened on a side of the processing box close to the filter tube, a movable plate is installed at the bottom of the filter frame, a driving mechanism for driving the movable plate to move is installed in the processing box, a cleaning mechanism for cleaning the filter screen is installed in the processing box, and a partition mechanism is installed on one side of the electrical cabinet, when the filter frame enters the processing box, the partition mechanism can partition the filter tube.

[0006] By adopting the above scheme, the filter tube, filter frame and filter net are set, which can reduce the dust from entering the electrical cabinet through the heat dissipation port; when the filter net needs to be cleaned, the movable plate is first driven downward by the driving mechanism, and the downward movement of the movable plate can enable the filter frame to enter the processing box. At this time, the partition mechanism set can isolate the filter tube, thereby further reducing the dust from entering the electrical cabinet through the heat dissipation port, and then the filter net can be cleaned by the cleaning mechanism.

[0007] Preferably, the driving mechanism includes a driving motor mounted on the top wall of the processing box, a lead screw fixed to the output shaft of the driving motor, and a first guide rod fixed to the inner wall of the processing box; the movable plate is threadedly connected to the lead screw, and the movable plate is slidably connected to the first guide rod.

[0008] By adopting the above scheme, when it is necessary to drive the movable plate to move, the driving motor is started first. At this time, the output shaft of the driving motor drives the lead screw to rotate, and the rotation of the lead screw can drive the movable plate to move. In summary, the set driving mechanism is convenient for driving the movable plate to move.

[0009] Preferably, the cleaning mechanism includes a first horizontal axis rotatably connected to the top of the movable plate and a driving assembly installed on the movable plate for driving the first horizontal axis to rotate; the bottom of the filter frame is fixedly connected to the side wall of the first horizontal axis, the bottom of the processing box is installed with a knocking assembly for knocking the filter net, and the side wall of the processing box is installed with a dust collection assembly.

[0010] By adopting the above scheme, when the movable plate moves to the bottom of the processing box under the action of the lead screw, the driving component drives the first horizontal axis to rotate, the rotation of the first horizontal axis drives the filter frame to rotate, and the rotation of the filter frame drives the filter mesh to rotate, so that the filter mesh can be turned to the knocking component, and then the filter mesh is knocked by the knocking component, so that the dust on the filter mesh can be knocked off, and then the dust is absorbed and processed by the dust suction component, so that the filter mesh can be cleaned; in summary, the cleaning mechanism set up is convenient for cleaning the filter mesh.

[0011] Preferably, the driving assembly includes a rotating tube rotatably connected to the movable plate, a first bevel gear fixedly connected to the top of the rotating tube, and a second bevel gear fixedly connected to one end of the first horizontal axis, the first bevel gear meshing with the second bevel gear; a driving rod is arranged in the rotating tube, a plurality of spiral blocks are fixedly connected to the side wall of the driving rod, a plurality of spiral grooves are opened on the inner wall of the rotating tube, the spiral blocks match the spiral grooves; a first push plate is fixedly connected to the bottom of the driving rod, the first push plate can abut against the bottom wall of the processing box, and a plurality of first springs are arranged between the first push plate and the movable plate.

[0012] By adopting the above scheme, when the movable plate moves to the bottom of the processing box under the action of the lead screw, the movable plate drives the first push plate to abut against the bottom of the processing box, and then the first push plate drives the driving rod to move, and then the driving rod drives the rotating tube to rotate under the action of the spiral block and the spiral groove, and the rotation of the rotating tube drives the first bevel gear to rotate, and the rotation of the first bevel gear drives the second bevel gear to rotate, and the rotation of the second bevel gear can drive the first horizontal axis to rotate; in summary, the driving assembly set is convenient for driving the first horizontal axis to rotate.

[0013] Preferably, two groups of correction components for correcting the filter frame are installed on the top of the processing box, and each group of the correction components includes an electric push rod installed on the top of the processing box and a correction plate fixed to the output end of the electric push rod; the two correction plates can correct the filter frame.

[0014] By adopting the above solution, the provided electric push rod and the deviation correction plate can correct the deviation of the filter frame, thereby reducing the possibility of collision between the filter frame and the top wall of the processing box.

[0015] The cam is secured to the bottom of the platform and is designed to engage the camming element, with the cam being secured to the bottom of the platform and being capable of being engaged with the camming element.

[0016] By adopting the above scheme, when the movable plate moves to the bottom of the processing box under the action of the screw, the third push plate moves to the third through hole, and then the third push plate drives the second push plate to move under the action of the inclined surface, and the movement of the second push plate drives the connecting rod to move, and the movement of the connecting rod drives the movable plate to move upward, and the movable plate moves upward to drive the knocking piece to move upward; in addition, in the process of the knocking piece moving upward, the filter frame drives the filter screen to rotate, thereby facilitating the knocking piece to knock on the filter screen; in summary, the knocking assembly set up facilitates the cleaning of the filter screen.

[0017] Preferably, the knocking member includes a vertical plate fixed to the top of the movable plate, a second horizontal axis rotatably connected to the vertical plate, and a fastening bolt threadedly connected to the vertical plate for fixing the second horizontal axis; one end of the fastening bolt abuts against the side wall of the second horizontal axis; the side wall of the second horizontal axis is fixed with a sleeve, the inner cavity of the sleeve is slidably connected with a slide, one end of the slide is fixed with a spherical knocking plate, the spherical knocking plate can abut against the filter screen, the other end of the slide is fixed with a plurality of fourth springs, and each of the fourth springs is fixed to the bottom of the sleeve at one end away from the slide.

[0018] By adopting the above scheme, the spherical knocking plate is set to facilitate knocking on the filter; the sliding plate and the fourth spring are set to reduce the violent collision between the spherical knocking plate and the filter; the second horizontal axis and the fastening bolt are set to facilitate adjusting the angle of the sleeve.

[0019] Preferably, an observation hole is provided on a side of the processing box away from the electrical cabinet, a transparent plate is bolted to the observation hole, a cleaning brush is fixed to one end of the movable plate close to the transparent plate, and the cleaning brush can abut against the inner side of the transparent plate.

[0020] By adopting the above scheme, the observation hole and the transparent plate are provided, which facilitates observation of the inside of the processing box; the cleaning brush is provided, which facilitates cleaning the inside of the transparent plate.

[0021] Preferably, the dust suction assembly includes a negative pressure pump installed on the outer wall of the processing box, an ash inlet pipe connected to the air inlet of the negative pressure pump, an ash outlet pipe connected to the air outlet of the negative pressure pump, an ash collecting box connected to the ash outlet pipe at one end away from the negative pressure pump, and an exhaust pipe connected to the other side of the ash collecting box; the end of the ash inlet pipe away from the negative pressure pump is connected to the processing box, a trough is provided on the inner side of the top of the processing box, the end of the exhaust pipe away from the ash collecting box passes through the top wall of the trough and is fixedly connected to a horizontal pipe, the bottom of the horizontal pipe is connected to a plurality of nozzles, and the nozzles can blow air to the back of the filter; the top of the ash collecting box is bolted with a cover plate, the bottom of the cover plate is fixedly connected with a sealing plate, the bottom of the sealing plate is bolted with a filter plate, and the side of the filter plate close to the ash outlet pipe is bolted with an ash collecting box.

[0022] By adopting the above solution, the negative pressure pump is started first, and the dust in the processing box is sucked into the dust collecting box. Then the clean gas enters the horizontal pipe from the exhaust pipe, and then the back of the filter can be reversely cleaned through the nozzle. Because the dust attached to the filter can be reduced, it is convenient to clean the dust in the processing box.

[0023] Preferably, the partition mechanism includes a horizontal plate fixedly connected to the outer wall of the electrical cabinet, a third guide rod slidably connected to the horizontal plate, a baffle fixedly connected to the bottom of the third guide rod, and a plurality of fifth springs arranged between the baffle and the horizontal plate; a partition plate is fixedly connected to the bottom of the baffle, the partition plate can be slidably connected to the first through hole, and the bottom of the partition plate can abut against the top of the filter frame.

[0024] By adopting the above scheme, when the filter frame is in the first through hole, the partition plate is outside the first through hole, and the fifth spring is in a compressed state; when the filter frame enters the processing box, the baffle drives the partition plate through the first through hole into the filter tube under the action of the fifth spring, so that the filter tube can be isolated; in summary, the partition mechanism set up facilitates the isolation of the filter tube.

[0025] In summary, this application has the following beneficial effects: 1. The filter tube, filter frame and filter screen are set to reduce the dust from entering the electrical cabinet from the heat dissipation port; when the filter screen needs to be cleaned, the driving mechanism is used to drive the movable plate downward, and the movable plate moves downward to allow the filter frame to enter the processing box. At this time, the partition mechanism is set to isolate the filter tube, thereby further reducing the dust from entering the electrical cabinet from the heat dissipation port, and then the filter screen can be cleaned through the cleaning mechanism; 2. When the movable plate moves to the bottom of the processing box under the action of the lead screw, the driving assembly drives the first horizontal axis to rotate, the rotation of the first horizontal axis drives the filter frame to rotate, and the rotation of the filter frame drives the filter screen to rotate, so that the filter screen can be transferred to the knocking assembly, and then the filter screen is knocked by the knocking assembly, so that the dust on the filter screen can be knocked off, and then the dust can be absorbed and processed by the dust suction assembly, so that the filter screen can be cleaned; In summary, the cleaning mechanism is set to facilitate the cleaning of the filter screen; 3. When the movable plate moves to the bottom of the processing box under the action of the lead screw, the third push plate moves to the third through hole, and then the third push plate drives the second push plate to move under the action of the inclined surface, and the second push plate moves to drive the connecting rod to move, and the connecting rod movement drives the movable plate to move upward, and the movable plate moves upward to drive the knocking piece to move upward; in addition, in the process of the knocking piece moving upward, the filter frame drives the filter screen to rotate, so that the knocking piece can knock on the filter screen; in summary, the knocking assembly is set to facilitate the cleaning of the filter screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0027] Figure 2 This is a schematic diagram showing the structure of the filtering device in the embodiment of the present application.

[0028] Figure 3 This is a structural schematic diagram highlighting the cleaning mechanism in the embodiment of the present application.

[0029] Figure 4 This is a schematic diagram showing the structure of the driving component in the embodiment of the present application.

[0030] Figure 5 This is a structural schematic diagram highlighting the connection between the rotating tube and the driving rod in the embodiment of the present application.

[0031] Figure 6 This is a structural schematic diagram highlighting the striking member in the embodiment of the present application.

[0032] Figure 7 This is a structural schematic diagram highlighting the internal structure of the dust collection box in the embodiment of the present application.

[0033] Explanation of the reference numerals: 1. electrical cabinet; 11. components; 12. charging gun; 13. heat dissipation port; 14. dust shield; 2. filter device; 21. filter tube; 211. first through hole; 22. filter frame; 221. filter screen; 23. treatment box; 231. second through hole; 232. third through hole; 233. fourth through hole; 234. observation hole; 235. transparent plate; 236. sink; 24. moving plate; 3. driving mechanism; 31. driving motor; 32. lead screw; 33. first guide rod; 4. partition mechanism; 41. cross plate; 42. third guide rod; 43. baffle plate; 44. fifth spring; 45. partition plate; 5. cleaning mechanism; 51. first horizontal axis; 6. driving assembly; 61. rotating tube; 611. spiral groove; 62. first bevel gear; 63. second bevel gear; 64. driving rod; 641. disk Rotary block; 65, first push plate; 66, first spring; 7, deviation correction component; 71, electric push rod; 72, deviation correction plate; 8, knocking component; 81, dovetail groove; 82, dovetail plate; 83, second push plate; 831, inclined surface; 84, second spring; 85, third push plate; 86, connecting rod; 87, movable plate; 871, second guide rod; 872, third spring; 873, cleaning brush; 88, knocking piece; 881 , vertical plate; 882, second horizontal axis; 883, fastening bolts; 884, sleeve; 885, slide plate; 886, spherical knocking plate; 887, fourth spring; 9, dust suction assembly; 91, negative pressure pump; 92, ash inlet pipe; 93, ash outlet pipe; 94, ash collection box; 941, cover plate; 942, sealing plate; 943, filter plate; 944, ash collection box; 95, exhaust pipe; 96, horizontal pipe; 97, nozzle. DETAILED DESCRIPTION

[0034] The following is combined with Figure 1-7 This application is described in further detail.

[0035] The same parts are denoted by the same reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper", "lower", "bottom" and "top" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from the geometric center of a specific component, respectively.

[0036] The present application discloses a charging pile that is convenient for dust prevention, such as Figure 1 As shown, it includes an electrical cabinet 1, components 11 installed in the electrical cabinet 1, a charging gun 12 plugged into the side wall of the electrical cabinet 1, a heat dissipation port 13 opened on the side wall of the electrical cabinet 1, and a dust shielding grille 14 installed on the heat dissipation port 13, and a filter device 2 is installed on one side of the heat dissipation port 13.

[0037] like Figure 1 and Figure 2As shown, the filter device 2 includes a filter tube 21 connected to the heat dissipation port 13, a first through hole 211 vertically penetrating both sides of the filter tube 21, a filter frame 22 vertically slidably connected to the first through hole 211, and a filter screen 221 arranged in the filter frame 22; the filter screen 221 is a metal filter screen, a processing box 23 is vertically installed on one side of the electrical cabinet 1 below the filter tube 21, and a second through hole 231 for the filter frame 22 to pass vertically is opened on the side of the processing box 23 close to the filter tube 21, a movable plate 24 is installed at the bottom of the filter frame 22, a driving mechanism 3 for driving the movable plate 24 to move is installed in the processing box 23, a cleaning mechanism 5 for cleaning the filter screen 221 is installed in the processing box 23, and a partition mechanism 4 is installed on one side of the electrical cabinet 1. When the filter frame 22 enters the processing box 23, the partition mechanism 4 can partition the filter tube 21. The filter tube 21, filter frame 22 and filter screen 221 are provided to reduce the dust from entering the electrical cabinet 1 from the heat dissipation port 13; when the filter screen 221 needs to be cleaned, the movable plate 24 is first driven downward by the driving mechanism 3, and the downward movement of the movable plate 24 can enable the filter frame 22 to enter the processing box 23. At this time, the partition mechanism 4 provided can isolate the filter tube 21, thereby further reducing the dust from entering the electrical cabinet 1 from the heat dissipation port 13, and then the filter screen 221 can be cleaned by the cleaning mechanism 5.

[0038] like Figure 2 and Figure 3 As shown, the driving mechanism 3 includes a driving motor 31 mounted on the top wall of the processing box 23, a lead screw 32 vertically fixed to the output shaft of the driving motor 31, and a first guide rod 33 vertically fixed to the inner wall of the processing box 23; the moving plate 24 is threadedly connected to the lead screw 32, the first guide rod 33 is arranged to penetrate the moving plate 24, and the moving plate 24 is vertically slidably connected to the first guide rod 33. When it is necessary to drive the moving plate 24 to move, the driving motor 31 is started first, and at this time, the output shaft of the driving motor 31 drives the lead screw 32 to rotate, and the rotation of the lead screw 32 can drive the moving plate 24 to move; in summary, the driving mechanism 3 is set to facilitate driving the moving plate 24 to move.

[0039] like Figure 1 and Figure 2As shown, the partition mechanism 4 includes a horizontal plate 41 fixed to the outer wall of the electrical cabinet 1, a third guide rod 42 slidably connected to the horizontal plate 41, a baffle plate 43 fixed to the bottom of the third guide rod 42, and a plurality of fifth springs 44 arranged between the baffle plate 43 and the horizontal plate 41; a partition plate 45 is fixed to the bottom of the baffle plate 43, and the partition plate 45 can be slidably connected to the first through hole 211, and the bottom of the partition plate 45 can abut against the top of the filter frame 22. When the filter frame 22 is in the first through hole 211, the partition plate 45 is outside the first through hole 211, and then the fifth spring 44 is in a compressed state; when the filter frame 22 enters the processing box 23, the baffle plate 43 drives the partition plate 45 through the first through hole 211 to enter the filter tube 21 under the action of the fifth spring 44, so that the filter tube 21 can be partitioned; in summary, the partition mechanism 4 is provided to facilitate the partitioning of the filter tube 21.

[0040] like Figure 2 and Figure 3 As shown, the cleaning mechanism 5 includes a first horizontal shaft 51 rotatably connected to the top of the moving plate 24 through a bearing and a driving assembly 6 installed on the moving plate 24 for driving the first horizontal shaft 51 to rotate; the bottom of the filter frame 22 is fixed to the side wall of the first horizontal shaft 51, the bottom of the processing box 23 is installed with a knocking assembly 8 for knocking the filter screen 221, and the side wall of the processing box 23 is installed with a dust collection assembly 9. When the moving plate 24 moves to the bottom of the processing box 23 under the action of the lead screw 32, the driving assembly 6 drives the first horizontal shaft 51 to rotate, the first horizontal shaft 51 rotates to drive the filter frame 22 to rotate, and the filter frame 22 rotates to drive the filter screen 221 to rotate, so that the filter screen 221 can be transferred to the knocking assembly 8, and then the knocking assembly 8 knocks the filter screen 221, so that the dust on the filter screen 221 can be knocked off, and then the dust is absorbed and processed by the dust collection assembly 9, so that the filter screen 221 can be cleaned; in summary, the cleaning mechanism 5 is set to facilitate the cleaning of the filter screen 221.

[0041] like Figure 3-Figure 5As shown, the driving assembly 6 includes a rotating tube 61 vertically rotatably connected to the movable plate 24 through a bearing, a first bevel gear 62 fixedly connected to the top of the rotating tube 61, and a second bevel gear 63 fixedly connected to one end of the first horizontal axis 51, and the first bevel gear 62 is meshed with the second bevel gear 63; a driving rod 64 is vertically arranged in the rotating tube 61, and a plurality of spiral blocks 641 are fixedly connected to the side wall of the driving rod 64, and a plurality of spiral grooves 611 are opened on the inner wall of the rotating tube 61, and the spiral blocks 641 match the spiral grooves 611; a first push plate 65 is horizontally fixedly connected to the bottom of the driving rod 64, and the first push plate 65 can abut against the bottom wall of the processing box 23, and a plurality of first springs 66 are vertically arranged between the first push plate 65 and the movable plate 24, and the two ends of the first spring 66 are respectively fixedly connected to the relative inner sides of the first push plate 65 and the movable plate 24. When the movable plate 24 moves to the bottom of the processing box 23 under the action of the lead screw 32, the movable plate 24 drives the first push plate 65 to abut against the bottom of the processing box 23, and then the first push plate 65 drives the driving rod 64 to move, and then the driving rod 64 drives the rotating tube 61 to rotate under the action of the spiral block 641 and the spiral groove 611, and the rotation of the rotating tube 61 drives the first bevel gear 62 to rotate, and the rotation of the first bevel gear 62 drives the second bevel gear 63 to rotate, and the rotation of the second bevel gear 63 can drive the first horizontal axis 51 to rotate; in summary, the driving assembly 6 is set to facilitate driving the first horizontal axis 51 to rotate.

[0042] like Figure 3 and Figure 4 As shown, two groups of correction components 7 for correcting the filter frame 22 are installed on the top of the processing box 23. The two groups of correction components 7 are symmetrically arranged, and each group of correction components 7 includes an electric push rod 71 horizontally installed on the top of the processing box 23 and a correction plate 72 fixed to the output end of the electric push rod 71; the two correction plates 72 can correct the filter frame 22. The electric push rod 71 and the correction plate 72 can correct the filter frame 22, thereby reducing the possibility of collision between the filter frame 22 and the top wall of the processing box 23.

[0043] like Figure 2 and Figure 3As shown, the knocking assembly 8 includes a dovetail groove 81 opened at the bottom of the processing box 23, a dovetail plate 82 slidingly connected to the dovetail groove 81 in the horizontal direction, a second push plate 83 fixedly connected to the top of the dovetail plate 82, and a second spring 84 fixedly connected to one side of the dovetail plate 82 in the horizontal direction; the end of the second spring 84 away from the dovetail plate 82 is fixedly connected to the inner wall of one end of the dovetail groove 81; a third push plate 85 is fixedly connected to the bottom of the moving plate 24, and a third through hole 232 for the third push plate 85 to pass vertically is opened at the bottom of the processing box 23, and the end of the second push plate 83 close to the third push plate 85 is provided with a There is an inclined surface 831, which matches the side wall of the third push plate 85; a connecting rod 86 is hinged on the second push plate 83, and a movable plate 87 is hinged at one end of the connecting rod 86 away from the second push plate 83, and a second guide rod 871 is fixedly connected to the bottom of the movable plate 87, and a fourth through hole 233 is provided at the bottom of the processing box 23 for the second guide rod 871 to pass vertically, and a plurality of third springs 872 are vertically fixed to the bottom of the movable plate 87, and one end of each third spring 872 away from the movable plate 87 is fixed to the bottom of the processing box 23; a knocking piece 88 is installed on the top of the movable plate 87. When the movable plate 24 moves to the bottom of the processing box 23 under the action of the screw 32, the third push plate 85 moves to the third through hole 232, and then the third push plate 85 drives the second push plate 83 to move under the action of the inclined surface 831, and the second push plate 83 moves to drive the connecting rod 86 to move, and the connecting rod 86 moves to drive the movable plate 87 to move upward, and the movable plate 87 moves upward to drive the knocking piece 88 to move upward; in addition, in the process of the knocking piece 88 moving upward, the filter frame 22 drives the filter screen 221 to rotate, so that the knocking piece 88 can knock on the filter screen 221; in summary, the knocking assembly 8 is set to facilitate the cleaning of the filter screen 221.

[0044] like Figure 3 and Figure 6 As shown, the knocking member 88 includes a vertical plate 881 fixed to the top of the movable plate 87, a second horizontal axis 882 rotatably connected to the vertical plate 881, and a fastening bolt 883 threadedly connected to the vertical plate 881 for fixing the second horizontal axis 882; one end of the fastening bolt 883 abuts against the side wall of the second horizontal axis 882; a sleeve 884 is fixed to the side wall of the second horizontal axis 882, a slide plate 885 is slidably connected to the inner cavity of the sleeve 884, a spherical knocking plate 886 is fixed to one end of the slide plate 885, the spherical knocking plate 886 can abut against the filter screen 221, and a plurality of fourth springs 887 are fixed to the other end of the slide plate 885, and one end of each fourth spring 887 away from the slide plate 885 is fixed to the bottom of the sleeve 884. The spherical knocking plate 886 is provided to facilitate knocking on the filter 221; the sliding plate 885 and the fourth spring 887 are provided to reduce the violent collision between the spherical knocking plate 886 and the filter 221; the second horizontal axis 882 and the fastening bolt 883 are provided to facilitate adjustment of the angle of the sleeve 884.

[0045] like Figure 3 As shown, a viewing hole 234 is provided on the side of the processing box 23 away from the electrical cabinet 1, a transparent plate 235 is bolted to the viewing hole 234, a cleaning brush 873 is vertically fixed to one end of the movable plate 87 close to the transparent plate 235, and the cleaning brush 873 can abut against the inner side of the transparent plate 235. The viewing hole 234 and the transparent plate 235 are provided to facilitate observation of the interior of the processing box 23; the cleaning brush 873 is provided to facilitate cleaning of the inner side of the transparent plate 235.

[0046] like Figure 3 and Figure 7 As shown, the dust collection assembly 9 includes a negative pressure pump 91 installed on the outer wall of the processing box 23, an ash inlet pipe 92 connected to the air inlet of the negative pressure pump 91, an ash outlet pipe 93 connected to the air outlet of the negative pressure pump 91, an ash collection box 94 connected to the end of the ash outlet pipe 93 away from the negative pressure pump 91, and an exhaust pipe 95 connected to the other side of the ash collection box 94; the end of the ash inlet pipe 92 away from the negative pressure pump 91 is connected to the processing box 23, and a sink 236 is provided on the inner side of the top of the processing box 23, and the exhaust pipe The end of the ash collecting box 95 away from the ash collecting box 94 penetrates the top wall of the sink 236 and is fixedly connected with a horizontal pipe 96. The bottom of the horizontal pipe 96 is connected with a plurality of nozzles 97, and the nozzles 97 can blow air to the back of the filter screen 221. The top of the ash collecting box 94 is bolted with a cover plate 941, the bottom of the cover plate 941 is fixedly connected with a sealing plate 942, the bottom of the sealing plate 942 is bolted with a filter plate 943, and the side of the filter plate 943 close to the ash outlet pipe 93 is bolted with an ash collecting box 944. The negative pressure pump 91 is started first, and the dust in the processing box 23 is sucked into the ash collecting box 94, and then the clean gas enters the horizontal pipe 96 from the exhaust pipe 95, and then the back of the filter screen 221 can be reversely cleaned through the nozzle 97, because the dust attached to the filter screen 221 can be reduced, so as to facilitate the cleaning of the dust in the processing box 23.

[0047] Working principle: the filter tube 21, filter frame 22 and filter screen 221 are set to reduce the dust from entering the electrical cabinet 1 from the heat dissipation port 13; when the filter screen 221 needs to be cleaned, the movable plate 24 is first driven downward by the driving mechanism 3, and the downward movement of the movable plate 24 can enable the filter frame 22 to enter the processing box 23. At this time, the partition mechanism 4 is set to isolate the filter tube 21, thereby further reducing the dust from entering the electrical cabinet 1 from the heat dissipation port 13, and then the filter screen 221 can be cleaned by the cleaning mechanism 5.

[0048] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A dustproof charging pile, comprising an electrical cabinet (1), components (11) installed in the electrical cabinet (1), a charging gun (12) plugged into a side wall of the electrical cabinet (1), a heat dissipation port (13) provided on the side wall of the electrical cabinet (1), and a dust shielding grille (14) installed on the heat dissipation port (13), characterized in that: A filter device (2) is installed on one side of the heat dissipation port (13), and the filter device (2) comprises a filter tube (21) connected to the heat dissipation port (13), a first through hole (211) penetrating both sides of the filter tube (21), a filter frame (22) slidably connected to the first through hole (211), and a filter screen (221) arranged in the filter frame (22); a processing box (23) is installed on one side of the electrical cabinet (1) below the filter tube (21), and a side of the processing box (23) close to the filter tube (21) is provided with a filter for supplying A second through hole (231) through which the filter frame (22) passes, a movable plate (24) is installed at the bottom of the filter frame (22), a driving mechanism (3) for driving the movable plate (24) to move is installed in the processing box (23), a cleaning mechanism (5) for cleaning the filter screen (221) is installed in the processing box (23), and a partition mechanism (4) is installed on one side of the electrical cabinet (1), and when the filter frame (22) enters the processing box (23), the partition mechanism (4) can partition the filter tube (21).

2. A dustproof charging pile according to claim 1, characterized in that: The driving mechanism (3) comprises a driving motor (31) mounted on the top wall of the processing box (23), a lead screw (32) fixedly connected to the output shaft of the driving motor (31), and a first guide rod (33) fixedly connected to the inner wall of the processing box (23); the moving plate (24) is threadedly connected to the lead screw (32), and the moving plate (24) is slidably connected to the first guide rod (33).

3. The dustproof charging pile according to claim 1, characterized in that: The cleaning mechanism (5) comprises a first horizontal shaft (51) rotatably connected to the top of the movable plate (24) and a driving assembly (6) mounted on the movable plate (24) for driving the first horizontal shaft (51) to rotate; the bottom of the filter frame (22) is fixedly connected to the side wall of the first horizontal shaft (51), the bottom of the processing box (23) is equipped with a knocking assembly (8) for knocking the filter screen (221), and the side wall of the processing box (23) is equipped with a dust collection assembly (9).

4. A dustproof charging pile according to claim 3, characterized in that: The driving assembly (6) comprises a rotating tube (61) rotatably connected to the movable plate (24), a first bevel gear (62) fixedly connected to the top of the rotating tube (61), and a second bevel gear (63) fixedly connected to one end of the first horizontal shaft (51), the first bevel gear (62) meshing with the second bevel gear (63); a driving rod (64) is arranged in the rotating tube (61), a plurality of spiral blocks (641) are fixedly connected to the side wall of the driving rod (64), a plurality of spiral grooves (611) are opened on the inner wall of the rotating tube (61), the spiral blocks (641) match the spiral grooves (611); a first push plate (65) is fixedly connected to the bottom of the driving rod (64), the first push plate (65) can abut against the bottom wall of the processing box (23), and a plurality of first springs (66) are arranged between the first push plate (65) and the movable plate (24).

5. A dustproof charging pile according to claim 4, characterized in that: Two groups of deflection correction components (7) for correcting the deflection of the filter frame (22) are installed on the top of the processing box (23), and each group of the deflection correction components (7) comprises an electric push rod (71) installed on the top of the processing box (23) and a deflection correction plate (72) fixed to the output end of the electric push rod (71); the two deflection correction plates (72) can correct the deflection of the filter frame (22).

6. The dustproof charging pile according to claim 3, characterized in that: The knocking assembly (8) comprises a dovetail groove (81) provided at the bottom of the processing box (23), a dovetail plate (82) slidably connected to the dovetail groove (81), a second push plate (83) fixedly connected to the top of the dovetail plate (82), and a second spring (84) fixedly connected to one side of the dovetail plate (82); one end of the second spring (84) away from the dovetail plate (82) is fixedly connected to the inner wall of one end of the dovetail groove (81); a third push plate (85) is fixedly connected to the bottom of the moving plate (24); a third through hole (232) for the third push plate (85) to pass through is provided at the bottom of the processing box (23); an inclined surface (831) is provided at one end of the second push plate (83) close to the third push plate (85) , the inclined surface (831) matches the side wall of the third push plate (85); a connecting rod (86) is hinged on the second push plate (83), and a movable plate (87) is hinged at one end of the connecting rod (86) away from the second push plate (83); a second guide rod (871) is fixedly connected to the bottom of the movable plate (87); a fourth through hole (233) for the second guide rod (871) to pass through is opened at the bottom of the processing box (23); a plurality of third springs (872) are fixedly connected to the bottom of the movable plate (87), and one end of each of the third springs (872) away from the movable plate (87) is fixedly connected to the bottom of the processing box (23); a knocking piece (88) is installed on the top of the movable plate (87).

7. The dustproof charging pile according to claim 6, characterized in that: The knocking member (88) comprises a vertical plate (881) fixedly connected to the top of the movable plate (87), a second horizontal axis (882) rotatably connected to the vertical plate (881), and a fastening bolt (883) threadedly connected to the vertical plate (881) for fixing the second horizontal axis (882); one end of the fastening bolt (883) abuts against the side wall of the second horizontal axis (882); a sleeve (884) is fixedly connected to the side wall of the second horizontal axis (882); a slide plate (885) is slidably connected to the inner cavity of the sleeve (884); a spherical knocking plate (886) is fixedly connected to one end of the slide plate (885), and the spherical knocking plate (886) can abut against the filter screen (221); a plurality of fourth springs (887) are fixedly connected to the other end of the slide plate (885), and one end of each of the fourth springs (887) away from the slide plate (885) is fixedly connected to the bottom of the sleeve (884).

8. The dustproof charging pile according to claim 6, characterized in that: An observation hole (234) is provided on a side of the processing box (23) away from the electrical cabinet (1), and a transparent plate (235) is bolted to the observation hole (234). A cleaning brush (873) is fixedly connected to one end of the movable plate (87) close to the transparent plate (235), and the cleaning brush (873) can abut against the inner side of the transparent plate (235).

9. The dustproof charging pile according to claim 3, characterized in that: The dust collecting assembly (9) comprises a negative pressure pump (91) installed on the outer wall of the processing box (23), an ash inlet pipe (92) connected to the air inlet of the negative pressure pump (91), an ash outlet pipe (93) connected to the air outlet of the negative pressure pump (91), an ash collecting box (94) connected to the end of the ash outlet pipe (93) away from the negative pressure pump (91), and an exhaust pipe (95) connected to the other side of the ash collecting box (94); the end of the ash inlet pipe (92) away from the negative pressure pump (91) is connected to the processing box (23), a sink groove (236) is provided on the inner side of the top of the processing box (23), and the exhaust pipe (95) is connected to the processing box (23). ) is arranged at one end away from the ash collecting box (94) and passes through the top wall of the trough (236) and is fixedly connected to a horizontal tube (96); the bottom of the horizontal tube (96) is connected to a plurality of nozzles (97), and the nozzles (97) can blow air to the back of the filter screen (221); the top of the ash collecting box (94) is bolted with a cover plate (941), the bottom of the cover plate (941) is fixedly connected with a sealing plate (942), the bottom of the sealing plate (942) is bolted with a filter plate (943), and the filter plate (943) is bolted with an ash collecting box (944) on one side close to the ash outlet pipe (93).

10. The dustproof charging pile according to claim 1, characterized in that: The partition mechanism (4) comprises a transverse plate (41) fixedly connected to the outer wall of the electrical cabinet (1), a third guide rod (42) slidably connected to the transverse plate (41), a baffle plate (43) fixedly connected to the bottom of the third guide rod (42), and a plurality of fifth springs (44) arranged between the baffle plate (43) and the transverse plate (41); a partition plate (45) is fixedly connected to the bottom of the baffle plate (43), the partition plate (45) can be slidably connected to the first through hole (211), and the bottom of the partition plate (45) can abut against the top of the filter frame (22).

Images