CN116937355B - High-low voltage switch cabinet with dustproof heat dissipation function - Google Patents
High-low voltage switch cabinet with dustproof heat dissipation function Download PDFInfo
- Publication number
- CN116937355B CN116937355B CN202310977690.5A CN202310977690A CN116937355B CN 116937355 B CN116937355 B CN 116937355B CN 202310977690 A CN202310977690 A CN 202310977690A CN 116937355 B CN116937355 B CN 116937355B
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- Prior art keywords
- fixedly connected
- plate
- cabinet body
- wall
- supporting
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 13
- 238000004140 cleaning Methods 0.000 claims description 33
- 239000000428 dust Substances 0.000 claims description 22
- 238000007790 scraping Methods 0.000 claims description 21
- 230000000694 effects Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/66—Regeneration of the filtering material or filter elements inside the filter
- B01D46/68—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements
- B01D46/681—Regeneration of the filtering material or filter elements inside the filter by means acting on the cake side involving movement with regard to the filter elements by scrapers, brushes or the like
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of high-low voltage switch cabinets and discloses a high-low voltage switch cabinet with a dustproof heat dissipation function, which comprises a cabinet body, wherein a cabinet door is hinged to the outer wall of the cabinet body, a handle is fixedly connected to the outer wall of the cabinet door, an air outlet is formed in the left end of the cabinet body, an air inlet is formed in one end, close to the air outlet, of the cabinet body, the air inlet is located above the air outlet, a supporting component is fixedly connected to the bottom of the cabinet body, a fixing mechanism is fixedly connected to one end, close to the air inlet, of the cabinet body, a filter element is fixedly connected to one end, far from the cabinet body, of the fixing mechanism, a mounting mechanism is connected to one end, far from the cabinet body, of the fixing mechanism through threaded connection of a fixing shell and a threaded pipe, the filter element can be replaced, applicability of the device is improved, the fixing shell is limited through an annular groove and a limiting block, detachment during fixing of the fixing shell is prevented, and the fixing performance of equipment is enhanced.
Description
Technical Field
The invention relates to the technical field of high-low voltage switch cabinets, in particular to a high-low voltage switch cabinet with dustproof heat dissipation function.
Background
The high-low voltage switch cabinet is the equipment for connecting high-voltage or low-voltage cables, the high-voltage cabinet is used in general power supply offices and power substations, then the high-voltage cabinet is used for reducing voltage through transformers, the low-voltage cabinet is used for reducing voltage to low-voltage cabinets, then the low-voltage cabinets are used for distributing power, some protective devices such as switch breakers are assembled into integrated electrical equipment, external wires firstly enter a main control switch in the cabinet and then enter sub-control switches, all branches are arranged according to the requirements, such as instruments, automatic control, motor magnetic switches, various alternating current contactors and the like, high-voltage room and low-voltage room switch cabinets are further arranged, high-voltage buses are arranged, such as power plants and the like, and low-cycle load shedding for protecting the main equipment is further arranged. After the high-low voltage switch cabinet works for a long time, a lot of dust is attached to the inner wall of the cabinet body and electronic elements in the cabinet body, so that the short circuit of an internal circuit is easily caused, and the normal heat dissipation of the cabinet body is affected.
Disclosure of Invention
Aiming at the defects of the prior art, the invention solves the technical problems by adopting the following technical scheme: the utility model provides a high-low voltage switch cabinet with dustproof heat dissipation function, includes the cabinet body, the outer wall hinged joint of the cabinet body has the cabinet door, the outer wall fixedly connected with handle of cabinet door, the air outlet has been seted up to the left end of the cabinet body, the air intake has been seted up to the one end that the cabinet body is close to the air outlet, the air intake is located the top of air outlet, the bottom fixedly connected with supporting part of the cabinet body, the one end fixedly connected with fixed establishment that the cabinet body is close to the air intake, the one end fixedly connected with filter core of the cabinet body is kept away from to fixed establishment, the filter core is located the middle part of fixed establishment, one end threaded connection of the cabinet body is kept away from to fixed establishment, the inside fixedly connected with dead lever of the cabinet body, the dead lever runs through the cabinet body, the top fixedly connected with roof of dead lever, the middle part sliding connection of dead lever has dust removal mechanism, the inner wall rotation of the cabinet body is connected with the screw rod, screw rod and dust removal mechanism threaded connection, the top fixedly connected with motor of screw rod still includes.
The utility model provides a cleaning mechanism, includes the pivot of fixed connection on installation mechanism, the outer wall fixedly connected with connecting block of pivot, the one end fixedly connected with scraper blade of pivot is kept away from to the connecting block, the one end fixedly connected with cleaning plate of connecting block is kept away from to the scraper blade, the one end fixedly connected with support column of scraper blade is kept away from to the cleaning plate, the one end and the pivot fixed connection of cleaning plate are kept away from to the support column, the outer wall fixedly connected with bent plate of cleaning plate, the one end and the pivot fixed connection of cleaning plate are kept away from to the bent plate, the through-hole has been seted up to the outer wall of scraper blade, cleans the filter core through setting up scraper blade, cleaning plate and bent plate, prevents that the radiating air from getting into and taking the dust to lead to inside pile up dust, cause internal circuit short circuit, influence the normal heat dissipation of the cabinet body, when cleaning bottom to the filter core, the pivot rotates and drives cleaning plate and bent plate, in order to avoid being far away from the axle center, unstable more, lead to clean effect, so be close to the pivot and set up the bent plate, and with scraper blade fixed connection, improve stability, thereby improve the utilization of resource.
The middle part of pivot has seted up flutedly, the inner wall fixedly connected with fixed frame of recess, the inner wall fixedly connected with magnetic stripe of fixed frame, the opening has been seted up to the one end that the fixed frame is close to the scraper blade, the outer wall fixedly connected with limiting plate of magnetic stripe, limiting plate and scraper blade are distributed in turn, the one end fixedly connected with magnetic column that the scraper blade is close to the magnetic stripe, the quantity of connecting block has four, four the connecting block uses the pivot as central evenly distributed, the quantity of scraper blade has four, four the scraper blade uses the pivot as central evenly distributed, the quantity of limiting plate has four, four the limiting plate uses the pivot as central evenly distributed, the one end that the scraper blade was kept away from to the pivot contacts with the inner wall of filter core, and during operation, the motor drives the pivot and rotates to drive the scraper blade clean the filter core, prevent to pile up the dust jam filtration pore at filter core surface, lead to the radiating effect poor, and scraper blade both ends fixed connection, after long-time work, the scraper blade can produce deformation, and the middle part can inwards be sunken, thereby unable inner wall of hug closely in the middle part, makes cleaning effect reduce, through setting up and magnetic stripe and magnetic column, utilize between them to use the scraper blade to reach the limiting plate through the centre evenly distributed, the limiting plate to the filter core.
The dust removing mechanism comprises a movable plate, one end fixedly connected with flange that the movable plate is close to cabinet body inner wall, the one end fixedly connected with locating plate that the flange is close to the movable plate, the middle part sliding connection of locating plate has the positive pole post, the top fixedly connected with brush of positive pole post, the one end fixedly connected with positive plate that the movable plate is close to the locating plate, after the cabinet body is opened, lead to inside existence dust, and long-time not clear up can lead to internal element radiating effect poor, at this moment, asynchronous motor drives the movable plate up-and-down reciprocating motion, clears up cabinet body inner wall, and homopolar repulsion between positive pole post is passed through simultaneously for the cabinet body inner wall is hugged closely to the brush, improves cleaning effect.
The fixing mechanism comprises a round pipe, one end of the round pipe far away from the air inlet is fixedly connected with an external thread, an annular groove is formed in the middle of the round pipe, a fixing shell is slidably connected to the outer wall of the annular groove, the fixing shell is in threaded connection with the external thread, a round hole is formed in one end of the round pipe far away from the cabinet, a magnetic block is fixedly connected to one end of the round pipe far away from the cabinet, a bracket is fixedly connected to the inner wall of the round pipe near the cabinet, a motor is rotationally connected to the outer wall of the bracket, a fan is fixedly connected to the bottom of the motor, the fan is rotationally connected with the bracket, five magnetic blocks are alternately and evenly distributed with the round hole by taking the round pipe as a center, a fixing hole is formed in one end of the filter element near the round hole, and the fixing hole is formed by setting, the filter element can be fixed inside the fixing mechanism, the installing mechanism comprises a limiting block, one end of the limiting block, which is close to the fixing mechanism, is fixedly connected with a threaded pipe, the inner wall of the limiting block is fixedly connected with a fixing frame, the inner part of the fixing frame is fixedly connected with a bearing, the inner wall of the bearing is fixedly connected with a motor, the inner wall of the threaded pipe is fixedly connected with a magnetic plate, one end of the magnetic plate, which is close to the fixing mechanism, is fixedly connected with a round rod, the round rod is clamped with a round hole, the round rod penetrates through the fixing hole, the round rod and the round hole are arranged, when the fixing mechanism and the installing machine are assembled, offset is avoided, assembly failure is caused, the bottom of the motor is fixedly connected with a rotating shaft, the threaded pipe is in threaded connection with a fixing shell, during normal operation, the filter element can be replaced through the threaded connection of the fixing shell and the applicability of the device is improved, and meanwhile, the fixed shell is limited by the annular groove and the limiting block, so that the fixed shell is prevented from being separated when fixed, a good fixing effect cannot be achieved, and the stability is enhanced.
The supporting component comprises a base, the top fixedly connected with shell of base, the top fixedly connected with supporting shoe of base, the middle part fixedly connected with locating piece of supporting shoe, the outer wall fixedly connected with backup pad of locating piece, the one end fixedly connected with supporting rod of locating piece is kept away from to the backup pad, the outer wall fixedly connected with grip block of supporting rod, the one end fixedly connected with first magnet of supporting rod is kept away from to the grip block, the top sliding connection of supporting shoe has the slide bar, the one end fixedly connected with bracing piece that the supporting shoe was kept away from to the slide bar, the bottom fixedly connected with second magnet of bracing piece, the quantity of supporting shoe has three the supporting shoe uses the second magnet as central evenly distributed, the one end and the bracing piece bottom fixedly connected with of base are kept away from to the shell, through setting up the supporting component, raise the bottom height of high-low voltage switch cabinet, avoid the humidify to a certain extent, prevent the internal production drop of water, be favorable to the bottom simultaneously when the atress, slide down at the base top, the bracing piece drives the second magnet and is close to first magnet through first magnet, has improved the mutual repulsion force between first magnet and the second magnet, has improved the life-span of vibration damper.
The beneficial effects of the invention are as follows:
1. according to the invention, the fixing mechanism is arranged, the round rod and the round hole are arranged, so that the assembly failure caused by the deviation when the fixing mechanism and the mounting machine are assembled is avoided, the filter element can be replaced through the threaded connection of the fixing shell and the threaded pipe, the applicability of the device is improved, the fixing shell is limited through the annular groove and the limiting block, the fixing shell is prevented from being separated when being fixed, the good fixing effect cannot be achieved, the positioning precision in the assembly process is improved through the suction force between the magnetic plate and the magnetic block, and the stability is enhanced.
2. According to the invention, the supporting part is arranged to raise the bottom height of the high-low voltage switch cabinet, so that the water drops are prevented from being generated in the cabinet body to a certain extent, the heat dissipation of the bottom is facilitated, when the force is applied, the sliding rod slides downwards at the top of the base, the supporting rod drives the second magnet to pass close to the first magnet, the buffer vibration reduction effect is realized through the repulsive force between the first magnet and the second magnet, the stability of equipment is enhanced, and the service life of the device is prolonged.
3. According to the invention, the cleaning mechanism is arranged, the motor drives the rotating shaft to rotate, so that the scraping plate is driven to clean the filter element, dust accumulated on the surface of the filter element is prevented from blocking the filter hole, the heat dissipation effect is poor, the two ends of the scraping plate are fixedly connected, after the scraping plate works for a long time, the scraping plate can deform, the middle part of the scraping plate can be inwards recessed, the middle part of the scraping plate cannot cling to the inner wall, the cleaning effect is reduced, the scraping plate can cling to the inner wall of the filter element by arranging the magnetic strips and the magnetic columns, and the limiting plate is arranged, so that the limiting of the scraping plate is achieved.
4. According to the invention, the filter element is cleaned by arranging the scraping plate, the cleaning plate and the curved plate, so that the dust is prevented from being brought in by the radiating air, the dust is accumulated in the filter element, the internal circuit is short-circuited, and the normal heat radiation of the cabinet body is influenced.
5. According to the invention, the fan is arranged, when the internal temperature is too high, the motor drives the fan to operate, so that the circulation of gas in the cabinet body is quickened, the radiating effect is improved, and when the cabinet is in normal operation, the fan does not work, the utilization rate of resources is improved, and unnecessary waste is reduced.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic structural view of a cross-sectional view of the present invention;
FIG. 3 is a schematic view of the dust removing mechanism of the present invention;
FIG. 4 is a schematic view of a cross-sectional structure of a securing mechanism of the present invention;
FIG. 5 is a schematic view of the structure of the fixing mechanism of the present invention;
FIG. 6 is a schematic view of the structure of the mounting mechanism of the present invention;
FIG. 7 is a schematic view of the cleaning mechanism of the present invention;
FIG. 8 is a schematic view of the structure of an enlarged view of the invention A;
FIG. 9 is a schematic view of the structure of the support member of the present invention;
FIG. 10 is a schematic view of the structure of the enlarged view of the present invention B;
in the figure: 1. a cabinet body; 2. a support member; 21. a base; 22. a housing; 23. a support block; 24. a positioning block; 25. a support plate; 26. a support rod; 27. a clamping plate; 28. a first magnet; 29. a slide bar; 210. a second magnet; 211. a support rod; 3. a cabinet door; 4. a dust removing mechanism; 41. a moving plate; 42. a convex plate; 43. a positioning plate; 44. a positive plate; 45. a positive electrode post; 46. a brush; 5. a fixing mechanism; 51. a round tube; 52. a ring groove; 53. a fixed case; 54. a round hole; 55. a magnetic block; 56. an external thread; 57. a bracket; 58. a motor; 59. a fan; 6. an air outlet; 7. a mounting mechanism; 71. a limiting block; 72. a threaded tube; 73. a magnetic plate; 74. a round bar; 75. a fixing frame; 76. a bearing; 77. a motor; 8. a filter element; 81. a fixing hole; 9. a cleaning mechanism; 91. a rotating shaft; 92. a connecting block; 93. a scraper; 94. a cleaning plate; 95. a support column; 96. a curved plate; 97. a through hole; 98. a groove; 99. a fixed frame; 910. a magnetic stripe; 911. a limiting plate; 912. a through port; 913. a magnetic column; 10. an air inlet; 11. a handle; 12. a top plate; 13. an asynchronous motor; 14. a screw; 15. and a fixing rod.
Detailed Description
The invention will be described in further detail with reference to the drawings and the detailed description. The embodiments of the invention have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the invention in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the invention and the practical application, and to enable others of ordinary skill in the art to understand the invention for various embodiments with various modifications as are suited to the particular use contemplated.
1-6, a high-low voltage switchgear with dustproof heat dissipation function, including the cabinet body 1, cabinet body 1's outer wall hinged joint has cabinet door 3, cabinet door 3's outer wall fixedly connected with handle 11, cabinet body 1's left end has seted up air outlet 6, cabinet body 1 has been close to air outlet 6's one end and has been seted up air intake 10, air intake 10 is located air outlet 6's top, cabinet body 1's bottom fixedly connected with supporting part 2, cabinet body 1 is close to air intake 10's one end fixedly connected with fixed establishment 5, fixed establishment 5 keeps away from cabinet body 1's one end fixedly connected with filter core 8, filter core 8 is located fixed establishment 5's middle part, fixed establishment 5 keeps away from cabinet body 1's one end threaded connection and installs mechanism 7, cabinet body 1's inside fixedly connected with dead lever 15, dead lever 15 runs through cabinet body 1, the top fixedly connected with roof 12 of dead lever 15's middle part sliding connection has dust removal mechanism 4, cabinet body 1's inner wall rotation is connected with screw 14, screw 14 and dust removal mechanism 4 threaded connection, screw 14's top fixedly connected with motor 13, still include:
the fixing mechanism 5 comprises a round tube 51, an external thread 56 is fixedly connected with one end of the round tube 51 far away from the air inlet 10, a ring groove 52 is formed in the middle of the round tube 51, a fixing shell 53 is slidably connected with the outer wall of the ring groove 52, the fixing shell 53 is in threaded connection with the external thread 56, a round hole 54 is formed in one end of the round tube 51 far away from the cabinet 1, a magnetic block 55 is fixedly connected with one end of the round tube 51 far away from the cabinet 1, a bracket 57 is fixedly connected with the inner wall of the round tube 51 near the cabinet 1, a motor 58 is rotationally connected with the outer wall of the bracket 57, a fan 59 is fixedly connected with the bottom of the motor 58, the fan 59 is rotationally connected with the bracket 57, the number of the round holes 54 is five, the number of the magnetic blocks 55 and the round holes 54 are alternately and evenly distributed by taking the round tube 51 as the center, a fixing hole 81 is formed in one end of the filter element 8 near the round hole 54, so that the filter element can be fixed inside the fixing mechanism, the mounting mechanism 7 comprises a limiting block 71, one end of the limiting block 71, which is close to the fixing mechanism 5, is fixedly connected with a threaded pipe 72, the inner wall of the limiting block 71 is fixedly connected with a fixing frame 75, the inner part of the fixing frame 75 is fixedly connected with a bearing 76, the inner wall of the bearing 76 is fixedly connected with a motor 77, the inner wall of the threaded pipe 72 is fixedly connected with a magnetic plate 73, one end of the magnetic plate 73, which is close to the fixing mechanism 5, is fixedly connected with a round rod 74, the round rod 74 is clamped with a round hole 54, the round rod 74 penetrates through a fixing hole 81, the round rod 74 and the round hole 54 are arranged, when the fixing mechanism 5 and the mounting mechanism 7 are assembled, offset occurs, so that the assembly fails, the bottom of the motor 77 is fixedly connected with a rotating shaft 91, the threaded pipe 72 is in threaded connection with a fixing shell 53, and the filter element 8 can be replaced through the threaded connection of the fixing shell 53 and the threaded pipe 72 during normal operation, the applicability of the device is improved, the fixed shell 53 is limited through the annular groove 52 and the limiting block 71, and the fixed shell 53 is prevented from being separated when being fixed, so that a good fixing effect cannot be achieved, the positioning precision in the assembly process is improved through the attraction force between the magnetic plate 73 and the magnetic block 55, and meanwhile the stability is enhanced.
In the second embodiment, as shown in fig. 7-8, the cleaning mechanism 9 includes a rotating shaft 91 fixedly connected to the mounting mechanism 7, an outer wall fixedly connected with connecting block 92 of the rotating shaft 91, one end fixedly connected with scraping plate 93 of the connecting block 92 is far away from the rotating shaft 91, one end fixedly connected with cleaning plate 94 of the scraping plate 93 is far away from the scraping plate 93, one end of the supporting column 95 far away from the cleaning plate 94 is fixedly connected with the rotating shaft 91, an outer wall fixedly connected with curved plate 96 of the cleaning plate 94, one end of the curved plate 96 far away from the cleaning plate 94 is fixedly connected with the rotating shaft 91, a through hole 97 is formed in the outer wall of the scraping plate 93, the cleaning plate 94 and the curved plate 96 clean the filter element through setting up, so that heat dissipation air is prevented from entering into dust, internal accumulated dust is caused, internal circuit short circuit is caused, normal heat dissipation of the cabinet 1 is affected, when the bottom of the filter element 8 is cleaned, the cleaning plate 94 and the curved plate 96 are driven by rotation of the rotating shaft 91, in order to avoid getting far away from the axle center, the unstable effect is caused, the curved plate 96 is arranged near the rotating shaft 91, the cleaning plate 94 is arranged, the edge is connected with the curved plate 94, and the scraping plate 94 is fixedly connected with the scraping plate 93, thereby improving the stability.
The middle part of pivot 91 has seted up recess 98, the inner wall fixedly connected with fixed frame 99 of recess 98, the inner wall fixedly connected with magnetic stripe 910 of fixed frame 99, the through-hole 912 has been seted up to the one end that fixed frame 99 is close to scraper 93, the outer wall fixedly connected with limiting plate 911 of magnetic stripe 910, limiting plate 911 and scraper 93 distribute in turn, the one end fixedly connected with magnetic column 913 that scraper 93 is close to magnetic stripe 910, the quantity of connecting block 92 has four, four connecting block 92 regard as center evenly distributed with pivot 91, the quantity of scraper 93 has four, four scraper 93 regard as center evenly distributed with pivot 91, the quantity of limiting plate 911 has four, four limiting plate 911 regard as center evenly distributed with pivot 91, the one end that scraper 93 kept away from pivot 91 and the inner wall contact of filter core 8, during operation, motor 77 drives pivot 91 and rotates, thereby drive scraper 93 clean filter core 8, prevent to pile up the dust blocking up the filter hole at filter core 8 surface, lead to the radiating effect poor, scraper 93 both ends fixedly connected with, after the long-time work, the middle part can inwards be sunken, thereby scraper 93 can not hug closely the inner wall, make clean effect reduction, through setting up the scraper 93, through setting up the magnetic column 913, through setting up the filter core 93, can reach through the limiting plate 93, through setting up the inner wall through the clearance, and through the filter core 93, can reach the limiting plate 93.
The dust removing mechanism 4 comprises a movable plate 41, one end of the movable plate 41, which is close to the inner wall of the cabinet body 1, is fixedly connected with a convex plate 42, one end of the convex plate 42, which is close to the movable plate 41, is fixedly connected with a positioning plate 43, the middle part of the positioning plate 43 is slidably connected with a positive pole post 45, the top of the positive pole post 45 is fixedly connected with a brush 46, one end of the movable plate 41, which is close to the positioning plate 43, is fixedly connected with a positive plate 44, after the cabinet body 1 is opened, dust exists inside, the inner element is poor in heat radiation effect because of long-time no cleaning, at the moment, the asynchronous motor 13 drives the movable plate 41 to reciprocate up and down, the inner wall of the cabinet body 1 is cleaned, and meanwhile, the homopolar of the positive pole post 45 repels through the positive plate 44, so that the brush 46 clings to the inner wall of the cabinet body 1, and the cleaning effect is improved.
In the third embodiment, as shown in fig. 9-10, the supporting component 2 includes a base 21, the top fixedly connected with shell 22 of base 21, the top fixedly connected with supporting shoe 23 of base 21, the middle part fixedly connected with locating piece 24 of supporting shoe 23, the outer wall fixedly connected with backup pad 25 of locating piece 24, the one end fixedly connected with supporting rod 26 of locating piece 24 is kept away from to backup pad 25, the outer wall fixedly connected with grip block 27 of supporting rod 26, the one end fixedly connected with first magnet 28 of supporting rod 26 is kept away from to grip block 27, the top sliding connection of supporting shoe 23 has slide bar 29, the one end fixedly connected with bracing piece 211 of slide bar 29 is kept away from supporting shoe 23, the bottom fixedly connected with second magnet 210 of bracing piece 211, the quantity of supporting shoe 23 has three, three supporting shoe 23 regards second magnet 210 as central evenly distributed, the one end and bracing piece 211 bottom fixedly connected with of base 21 of shell 22, through setting up supporting component 2, raise the bottom height of high-low voltage switch cabinet, avoid receiving damp in a certain extent, prevent the cabinet 1 from producing the drop of water, be favorable to bottom simultaneously, when atress, slide bar 29 is kept close to first magnet 210 and second magnet 210 are close to first magnet 211, the first magnet has improved the mutual stability, the life-span is improved.
It will be apparent that the described embodiments are only some, but not all, embodiments of the invention. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present invention without the inventive step, are intended to be within the scope of the present invention. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (1)
1. The utility model provides a high-low voltage switch cabinet with dustproof heat dissipation function, includes cabinet body (1), the outer wall hinged joint of cabinet body (1) has cabinet door (3), the outer wall fixedly connected with handle (11) of cabinet door (3), air outlet (6) have been seted up to the left end of cabinet body (1), air intake (10) have been seted up to the one end that cabinet body (1) is close to air outlet (6), air intake (10) are located the top of air outlet (6), the inside fixedly connected with dead lever (15) of cabinet body (1), dead lever (15) run through cabinet body (1), the top fixedly connected with roof (12) of dead lever (15), a serial communication port, the bottom fixedly connected with supporting part (2) of cabinet body (1), the one end fixedly connected with fixed establishment (5) of cabinet body (1) is close to air intake (10), the one end fixedly connected with filter core (8) of cabinet body (1) is kept away from, filter core (8) are located the middle part of fixed establishment (5), the middle part (5) of cabinet body (1) is kept away from screw rod (14) and is connected with screw rod (14) fixedly connected with screw rod (14), screw rod (14) and dust removal mechanism (4) threaded connection, the top fixedly connected with asynchronous motor (13) of screw rod (14), still include:
the cleaning mechanism (9) comprises a rotating shaft (91) fixedly connected to the mounting mechanism (7), a connecting block (92) is fixedly connected to the outer wall of the rotating shaft (91), a scraper blade (93) is fixedly connected to one end of the connecting block (92) away from the rotating shaft (91), a cleaning plate (94) is fixedly connected to one end of the scraper blade (93) away from the connecting block (93), a supporting column (95) is fixedly connected to one end of the cleaning plate (94) away from the cleaning plate (94), one end of the supporting column (95) is fixedly connected with the rotating shaft (91), a curved plate (96) is fixedly connected to the outer wall of the cleaning plate (94), one end of the curved plate (96) away from the cleaning plate (94) is fixedly connected with the rotating shaft (91), and a through hole (97) is formed in the outer wall of the scraper blade (93);
the middle part of the rotating shaft (91) is provided with a groove (98), the inner wall of the groove (98) is fixedly connected with a fixing frame (99), the inner wall of the fixing frame (99) is fixedly connected with a magnetic strip (910), one end of the fixing frame (99) close to the scraping plate (93) is provided with a through hole (912), the outer wall of the magnetic strip (910) is fixedly connected with a limiting plate (911), the limiting plate (911) and the scraping plate (93) are alternately distributed, and one end of the scraping plate (93) close to the magnetic strip (910) is fixedly connected with a magnetic column (913);
the number of the connecting blocks (92) is four, the four connecting blocks (92) are uniformly distributed by taking the rotating shaft (91) as the center, the number of the scraping plates (93) is four, the four scraping plates (93) are uniformly distributed by taking the rotating shaft (91) as the center, the number of the limiting plates (911) is four, the four limiting plates (911) are uniformly distributed by taking the rotating shaft (91) as the center, and one end, far away from the rotating shaft (91), of each scraping plate (93) is in contact with the inner wall of the filter element (8);
the dust removing mechanism (4) comprises a movable plate (41), one end of the movable plate (41) close to the inner wall of the cabinet body (1) is fixedly connected with a convex plate (42), one end of the convex plate (42) close to the movable plate (41) is fixedly connected with a positioning plate (43), the middle part of the positioning plate (43) is slidably connected with a positive pole (45), the top of the positive pole (45) is fixedly connected with a brush (46), and one end of the movable plate (41) close to the positioning plate (43) is fixedly connected with a positive plate (44);
the fixing mechanism (5) comprises a round tube (51), the round tube (51) is fixedly connected with the cabinet body (1), one end, away from the air inlet (10), of the round tube (51) is fixedly connected with an external thread (56), an annular groove (52) is formed in the middle of the round tube (51), a fixing shell (53) is connected to the outer wall of the annular groove (52) in a sliding mode, the fixing shell (53) is in threaded connection with the external thread (56), a round hole (54) is formed in one end, away from the cabinet body (1), of the round tube (51), and a magnetic block (55) is fixedly connected to one end, away from the cabinet body (1), of the round tube (51).
The utility model discloses a cabinet, including a cabinet body (1), a filter element (8), a round hole (54), a circular hole (54), a support (57) is fixedly connected with the inner wall of the cabinet body (1) near to the circular tube (51), the outer wall of support (57) rotates and is connected with motor (58), the bottom fixedly connected with fan (59) of motor (58), fan (59) are connected with support (57) rotation, the quantity of round hole (54) has five, the quantity of magnetic path (55) has five, magnetic path (55) and round hole (54) use circular tube (51) as center evenly distributed in turn, fixed orifices (81) have been seted up to one end that filter element (8) is close to round hole (54);
the supporting component (2) comprises a base (21), a shell (22) is fixedly connected to the top of the base (21), a supporting block (23) is fixedly connected to the top of the base (21), a positioning block (24) is fixedly connected to the middle of the supporting block (23), a supporting plate (25) is fixedly connected to the outer wall of the positioning block (24), a supporting rod (26) is fixedly connected to one end, far away from the positioning block (24), of the supporting plate (25), a clamping plate (27) is fixedly connected to the outer wall of the supporting rod (26), a first magnet (28) is fixedly connected to one end, far away from the supporting rod (26), of the clamping plate (27), a sliding rod (29) is connected to the top of the supporting block (23), a supporting rod (211) is fixedly connected to one end, far away from the supporting block (23), and a second magnet (210) is fixedly connected to the bottom of the supporting rod (211).
The number of the supporting blocks (23) is three, the three supporting blocks (23) are uniformly distributed by taking the second magnet (210) as the center, and one end of the shell (22) far away from the base (21) is fixedly connected with the bottom of the supporting rod (211);
the mounting mechanism (7) comprises a limiting block (71), one end, close to the fixing mechanism (5), of the limiting block (71) is fixedly connected with a threaded pipe (72), the inner wall of the limiting block (71) is fixedly connected with a fixing frame (75), a bearing (76) is fixedly connected to the inside of the fixing frame (75), a motor (77) is fixedly connected to the inner wall of the bearing (76), a magnetic plate (73) is fixedly connected to the inner wall of the threaded pipe (72), and a round rod (74) is fixedly connected to one end, close to the fixing mechanism (5), of the magnetic plate (73);
the bottom of motor (77) is fixedly connected with pivot (91), round bar (74) and round hole (54) joint, round bar (74) run through fixed orifices (81), screwed pipe (72) and fixed shell (53) threaded connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202310977690.5A CN116937355B (en) | 2023-08-04 | 2023-08-04 | High-low voltage switch cabinet with dustproof heat dissipation function |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310977690.5A CN116937355B (en) | 2023-08-04 | 2023-08-04 | High-low voltage switch cabinet with dustproof heat dissipation function |
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| CN116937355A CN116937355A (en) | 2023-10-24 |
| CN116937355B true CN116937355B (en) | 2024-03-08 |
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| CN216618042U (en) * | 2021-11-15 | 2022-05-27 | 璟昱科技(东莞)有限公司 | Air outlet cover and fan |
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| CN218729655U (en) * | 2022-08-12 | 2023-03-24 | 深圳市协力文化传播有限公司 | Anti-damage display screen structure for guide sign advertisement |
| CN218828617U (en) * | 2022-11-26 | 2023-04-07 | 天津隆创鸿业科技有限公司 | UPS uninterrupted power source power-off protection device |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN205106883U (en) * | 2015-11-16 | 2016-03-30 | 韩丰鸿 | Domestic collection shoe rack |
| CN216390196U (en) * | 2021-11-04 | 2022-04-26 | 田源 | Electrical cabinet with good protection for electromechanical engineering |
| CN216618042U (en) * | 2021-11-15 | 2022-05-27 | 璟昱科技(东莞)有限公司 | Air outlet cover and fan |
| CN115021104A (en) * | 2022-08-08 | 2022-09-06 | 人民电器集团(山东)枣矿智能制造有限公司 | Axial-flow type cleaning device of high-low voltage switch cabinet |
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| Publication number | Publication date |
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| CN116937355A (en) | 2023-10-24 |
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Denomination of invention: A high and low voltage switchgear with dust-proof and heat dissipation functions Granted publication date: 20240308 Pledgee: Qingyun County sub branch of Postal Savings Bank of China Ltd. Pledgor: Shandong Hongri Dongsheng Technology Co.,Ltd. Registration number: Y2024980021443 |