CN114421736B - High-voltage inverter convenient to clearance is clean - Google Patents
High-voltage inverter convenient to clearance is clean Download PDFInfo
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- CN114421736B CN114421736B CN202111495695.1A CN202111495695A CN114421736B CN 114421736 B CN114421736 B CN 114421736B CN 202111495695 A CN202111495695 A CN 202111495695A CN 114421736 B CN114421736 B CN 114421736B
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- voltage inverter
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/02—Cleaning by the force of jets, e.g. blowing-out cavities
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
Abstract
The invention discloses a high-voltage frequency converter convenient to clean, which belongs to the technical field of frequency converters, and aims to solve the problems that when the inside of the high-voltage frequency converter is cleaned, the operation is very troublesome, the cost is consumed, the use is inconvenient, the manual cleaning is realized, the labor is consumed, and the danger is high.
Description
Technical Field
The invention relates to the technical field of frequency converters, in particular to a high-voltage frequency converter convenient to clean.
Background
The frequency converter is an electric control device which applies a frequency conversion technology and a microelectronic technology and controls an alternating current motor by changing the frequency mode of a working power supply of the motor. The frequency converter mainly comprises a rectifying unit (converting alternating current into direct current), a filtering unit, an inverting unit (converting direct current into alternating current), a braking unit, a driving unit, a detection unit micro-processing unit and the like. The frequency converter adjusts the voltage and frequency of an output power supply by switching on and off an internal IGBT, provides the required power supply voltage according to the actual requirement of the motor, and further achieves the purposes of energy saving and speed regulation. With the continuous improvement of the industrial automation degree, the frequency converter is also widely applied. The high-voltage frequency converter is one of the frequency converters.
Present high-voltage inverter is when using, its inside long-pending long-term easy a large amount of dust battings that produce, long-term not clear up, not only lead to high-voltage inverter to damage easily, also cause the electric power accident simultaneously easily, nevertheless when clearing up high-voltage inverter's inside, then need the operator to open the back with high-voltage inverter, use external wind-blowing equipment to blow the clearance to the inside wind that carries out of high-voltage inverter, this kind of operation not only operates very trouble, consume the cost simultaneously, be not convenient for use, artifical manual clearance, not only consume the manpower, simultaneously danger is also higher.
To above problem, the high-voltage inverter convenient to clearance is clear is proposed.
Disclosure of Invention
The invention aims to provide a high-voltage frequency converter convenient to clean, which works by adopting the device, so that the problems that when the high-voltage frequency converter in the background is used, the interior of the high-voltage frequency converter is accumulated for a long time and easily generates a large amount of dust and flocks, and is not cleaned for a long time, the high-voltage frequency converter is easily damaged, and meanwhile, an electric power accident is easily caused are solved, but when the interior of the high-voltage frequency converter is cleaned, an operator is required to open the high-voltage frequency converter, and external air blowing equipment is used for carrying out air blowing cleaning on the interior of the high-voltage frequency converter, the operation is very troublesome in operation, cost is consumed, the high-voltage frequency converter is inconvenient to use, manual cleaning is carried out manually, manpower is consumed, and meanwhile, the danger is high.
In order to achieve the purpose, the invention provides the following technical scheme: the high-voltage inverter convenient to clean comprises a high-voltage inverter main body and a mounting bottom plate fixedly mounted on the bottom surface of the high-voltage inverter main body, wherein a circulating reset plate is fixedly mounted on the outer wall of one side of the high-voltage inverter main body, a collecting box is slidably arranged in the inner cavity of the lower end of the other side of the high-voltage inverter main body, a heat-radiating fan is embedded and mounted on the outer wall of the middle part of one end of the high-voltage inverter main body, a connecting assembly is arranged in the inner cavity of the upper end of one end of the high-voltage inverter main body and is arranged right above the heat-radiating fan, an air blowing cleaning assembly is slidably arranged on the outer wall of the inner side of the circulating reset plate, a communicating block is fixedly mounted on the top surface of the middle part of the inner cavity of the high-voltage inverter main body, an even air outlet is fixedly mounted on the bottom surface of the communicating block, a circular communicating hole is arranged on the outer wall of the middle part of one end of the high-voltage inverter main body, a square sliding hole is arranged on the outer wall of one end of the high-voltage inverter main body, and the connecting assembly is slidably arranged in the square sliding hole;
the inner side outer wall of the circulating reset plate is provided with a mounting groove, the inner cavity side wall of the mounting groove is uniformly communicated with and provided with a plurality of U-shaped slideways, one end parts of the U-shaped slideways positioned at two end parts are communicated with each other through a linear sliding groove, the outer peripheries of the U-shaped slideways are respectively provided with an outer U-shaped limiting groove, the inner peripheries of the U-shaped slideways are respectively provided with an inner U-shaped limiting groove, the outer U-shaped limiting grooves are communicated with each other, the inner U-shaped limiting grooves are communicated with each other, the upper end of the linear sliding groove is provided with an upper linear limiting groove, the lower end of the linear sliding groove is provided with a lower linear limiting groove, two ends of the upper linear limiting groove are respectively communicated with two end parts of the outer U-shaped limiting grooves positioned at two ends, and two ends of the lower linear limiting groove are respectively communicated with two end parts of the inner U-shaped limiting grooves positioned at two ends;
the connecting assembly comprises an annular sleeve and a conical wind collecting sleeve which is fixedly and hermetically arranged on the outer wall of one side of the annular sleeve, an upper communicated anti-folding pipe is arranged on the outer wall of the upper end of one side of the conical wind collecting sleeve, a lower communicated anti-folding pipe is arranged on the outer wall of the lower end of one side of the conical wind collecting sleeve, a connecting fixing block is fixedly arranged on the top surface of the middle part of the annular sleeve, a pushing and mounting block is fixedly arranged on the outer wall of one side of the connecting fixing block, and one end of the upper communicated anti-folding pipe is communicated with the communicating block;
the collecting box comprises a collecting box main body and a concave handle fixedly arranged on the outer wall of the middle part of one side of the collecting box main body, and an electrostatic adsorption layer is fixedly arranged on the bottom surface of the inner cavity of the collecting box main body;
wind blows the flat air outlet of clearance subassembly including circulation removal shell and fixed mounting in circulation removal shell one side department, fixed mounting has the air intake on the one end outer wall of circulation removal shell, and the one end intercommunication of the pipe of preventing rolling over of intercommunication is installed on the air intake down, be provided with the wind in the one end inner chamber of circulation removal shell and blow actuating mechanism, one side department movable mounting of circulation removal shell one end has moving mechanism, on the both ends outer wall of circulation removal shell one side respectively fixed mounting have the restriction slider, and moving mechanism's one end sets up in U type slide, the one end of restriction slider sets up respectively in outer U type spacing groove and interior U type spacing groove, install drive gear on the inner chamber bottom surface of circulation removal shell, and drive gear sets up the middle part lower extreme department at the wind-blown actuating mechanism.
Furthermore, a pair of arc-shaped linear slideways are respectively arranged on the inner walls of the two sides of the inner cavity of the square sliding hole, an embedded clamping groove is arranged on the top surface of the inner cavity of the square sliding hole, and circular clamping grooves are respectively arranged on the inner walls of the two sides of the inner cavity of the embedded clamping groove.
Further, be provided with the U type on the inner chamber lateral wall of U type slide and prevent inclined to one side groove, fixed mounting has first tooth piece on the inboard inner wall of U type slide inner chamber, be provided with the straight line on the inner chamber lateral wall of sharp spout and prevent inclined to one side groove, fixed mounting has the second tooth piece on the inboard inner wall of sharp spout inner chamber, the one end of going up sharp spacing groove is provided with the interior spout of semicircle down, the one end of sharp spacing groove is provided with down the interior spout of semicircle down, and the interior spout setting of semicircle is under the spout in last semicircle down, the both ends of spout and the interior spout of semicircle down in the last semicircle are linked together with the straight line spout respectively.
Furtherly, promote the installation piece including installation piece main part and fixed mounting push away the handle from top to bottom on the outer wall in the middle part of installation piece main part one side, the four corners department of installation piece main part both sides is provided with the restriction ball respectively, and fixed mounting has the embedding fixture block on the middle part top surface of installation piece main part, and the setting of restriction ball is in arc sharp slide.
Furthermore, elastic grooves are respectively formed in the outer walls of the middle portions of the two sides of the embedded clamping block, a reset spring is installed on the side wall of the inner cavity of each elastic groove, a semicircular clamping block is arranged at the opening of each elastic groove in a sliding mode, and one end of each reset spring is installed on the corresponding semicircular clamping block.
Further, be provided with the ventilation hole in the inner chamber of circulation removal shell, the embedding is installed and is connected the bearing on the middle part outer wall of circulation removal shell one side, and the ventilation hole includes the toper fresh air inlet, and the one end intercommunication in ventilation hole is provided with the installation ventilation hole, and the one end intercommunication in installation ventilation hole is provided with the diversion hole, and the one end intercommunication in diversion hole is provided with the exhaust vent, and flat air outlet sets up the position department at the exhaust vent, and the air intake setting is in the position department of toper fresh air inlet.
Furthermore, a square sleeve is fixedly mounted on the inner wall of one side of the turning hole, a telescopic driving column is slidably arranged in an inner cavity of the square sleeve, a third tooth block is fixedly mounted on the outer wall of the bottom face of the outer end of the telescopic driving column, a clamping tooth block is fixedly mounted at the outer end of the telescopic driving column, and the third tooth block is meshed with the transmission gear.
Furthermore, a Z-shaped transmission rod is arranged on the bottom surface of one end of the installation ventilation hole in a sliding mode through an extrusion spring, a lower tooth block is fixedly installed at one end of the Z-shaped transmission rod, a blowing baffle is fixedly installed at the other end of the Z-shaped transmission rod, the blowing baffle is arranged at the position of the input end of the conical air inlet hole, and the lower tooth block is meshed with the transmission gear.
Furthermore, the wind-blowing driving mechanism comprises a wind-blowing wheel and a driving gear fixedly installed on the outer wall of the middle part of one side of the wind-blowing wheel, and a small connecting roller is fixedly installed on the outer wall of the middle part of one side of the driving gear.
Furthermore, the moving mechanism comprises a transmission middle shaft and a large connecting roller fixedly installed at one end of the transmission middle shaft, a limiting bearing is installed at the other end of the transmission middle shaft, a sparse gear is fixedly sleeved on the outer wall of the middle of the transmission middle shaft, the transmission middle shaft is movably installed on the connecting bearing, a transmission belt is arranged on the large connecting roller, one end of the transmission belt is arranged on the small connecting roller, and a clamping tooth block is arranged at one end of the sparse gear.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the high-voltage frequency converter convenient to clean, when an operator needs to clean the interior of the main body of the high-voltage frequency converter, the operator can hold the high-voltage frequency converter by hand and pull the handle up and down, the semicircular clamping block can move towards the inner cavity of the elastic groove at the moment, so that the semicircular clamping block and the circular clamping groove are separated, the connecting assembly can be integrally moved to the position of the cooling fan, when the connecting assembly needs to be fixed, the embedded clamping block can be inserted into the embedded clamping groove, and the semicircular clamping block can be clamped into the circular clamping groove under the action of the reset spring, so that the fixing of the connecting assembly is realized, and the high-voltage frequency converter is convenient to use.
2. When an operator moves the connecting assembly to the position of the heat dissipation fan, the heat dissipation fan can convey air to the communicating block and the circulating moving shell through the upper communicating anti-folding pipe and the lower communicating anti-folding pipe respectively, the uniform air outlet uniformly blows air downwards, the air blowing wheel in the circulating moving shell can drive the small connecting roller to rotate under the driving of wind power, the small connecting roller drives the large connecting roller to rotate through the driving belt, the large connecting roller can drive the sparse gear to rotate at a low speed, the sparse gear can drive the circulating moving shell to move along the U-shaped slide way integrally under the action of the first tooth block, the air can be blown out of the flat air outlet through the air vents, the U-shaped slide way can limit the circulating moving shell to move up, down, left and right, the all-around air blowing can be carried out inside the main body of the high-pressure frequency converter, and then the uniform air blowing effect of the uniform air outlet can be achieved, dust lint can be blown to an electrostatic adsorption layer of the main body of the collection box, and the high-pressure lint collection box can be cleaned conveniently and the high-pressure lint collection box can be used.
3. When the circulating mobile shell moves to the U-shaped slide way positioned at the tail end, the circulating mobile shell can enter the linear slide way immediately, rotates by two hundred and seventy degrees relative to the initial position and slides to the initial position along the linear slide way, when the circulating mobile shell moves to the positions of the upper semicircular inner slide way and the lower semicircular inner slide way, the limiting slide block on the circulating mobile shell can be driven to rotate on the upper semicircular inner slide way and the lower semicircular inner slide way due to the rotation of the circulating mobile shell at one end of the lower communication anti-folding pipe, and then the circulating mobile shell provided with the air inlet rotates to the lower end due to the fact that the weight of one end of the circulating mobile shell is larger than that of the other end, the circulating mobile shell can continue to move under the driving of the sparse gear, namely can move to the initial position, so that the whole can be restored to the initial state, the structure is arranged, effective cleaning effect can be achieved by utilizing the heat dissipation fan, meanwhile, the circulating mobile shell can be integrally reset without being operated for a skillful time.
4. According to the high-voltage frequency converter convenient to clean, when air blown out by a cooling fan enters through the conical air inlet hole, the air blowing baffle can be blown forward, the telescopic driving column can be driven to slide towards the inner cavity of the square sleeve under the driving action of the lower tooth block, the third tooth block and the transmission gear, so that the clamping tooth block is separated from the driving gear, the air blowing wheel can be blown by the air, when an operator resets the whole connecting assembly, the clamping tooth block can be driven to be clamped on the driving gear again under the action of the extrusion spring, and accordingly the position fixing of the circulating moving shell is achieved.
Drawings
FIG. 1 is a schematic overall perspective view of the present invention;
fig. 2 is a front sectional view of a high-voltage inverter main body according to the present invention;
FIG. 3 is a schematic perspective view of a connecting assembly of the present invention;
FIG. 4 is a cross-sectional view of an embedded cartridge of the present invention;
FIG. 5 is a schematic plan view of the circulating return plate and the wind-blown cleaning assembly of the present invention;
FIG. 6 is a schematic plan view of the circular reduction plate of the present invention;
FIG. 7 is a schematic plan view of the wind blowing cleaning assembly of the present invention;
FIG. 8 is a side cross-sectional view of the recirculating moving casing of the present invention;
FIG. 9 is a top cross-sectional view of the recirculating moving housing of the present invention;
FIG. 10 is an enlarged view taken at A of FIG. 9 in accordance with the present invention;
FIG. 11 is a schematic view of a three-dimensional structure of a wind-driven mechanism according to the present invention;
FIG. 12 is a schematic perspective view of the telescopic driving post of the present invention;
fig. 13 is a schematic perspective view of the collecting box of the present invention.
In the figure: 1. a high voltage inverter main body; 11. a communicating block; 12. uniformly discharging air; 13. a circular communication hole; 14. a square sliding hole; 141. an arc-shaped linear slideway; 142. embedding the card slot; 143. a circular slot; 2. mounting a bottom plate; 3. a circulating reset plate; 31. installing a groove; 32. a U-shaped slideway; 321. a U-shaped deviation preventing groove; 322. a first tooth block; 33. a linear chute; 331. a linear deviation preventing groove; 332. a second tooth block; 34. an outer U-shaped limiting groove; 35. an inner U-shaped limiting groove; 36. an upper straight line limiting groove; 361. an upper semicircular inner chute; 37. a lower linear limiting groove; 371. a lower semicircular inner chute; 4. a heat radiation fan; 5. a connection assembly; 51. a circular ring sleeve; 52. a conical wind-collecting sleeve; 53. the upper part is communicated with an anti-folding pipe; 54. the lower part is communicated with an anti-folding pipe; 55. connecting a fixed block; 56. pushing the mounting block; 561. a mounting block main body; 562. a push handle is pushed up and down; 563. a limiting ball; 564. embedding a clamping block; 5641. an elastic groove; 5642. a return spring; 5643. a semicircular clamping block; 6. a collection box; 61. a collection box main body; 62. an electrostatic adsorption layer; 63. a concave grip; 7. a wind blowing cleaning assembly; 71. a circulating moving housing; 711. a vent hole; 7111. a conical air inlet hole; 71111. a square sleeve; 71112. a telescopic driving column; 71113. a third tooth block; 71114. clamping a tooth block; 7112. installing a vent hole; 71121. a Z-shaped transmission rod; 71122. a lower tooth block; 71123. a wind blowing baffle; 71124. a compression spring; 7113. a turning hole; 7114. an air outlet; 712. connecting a bearing; 72. a flat air outlet; 73. an air inlet; 74. a wind blowing driving mechanism; 741. a wind blowing wheel; 742. driving the gear; 743. a small connecting roller; 75. a moving mechanism; 751. a transmission middle shaft; 752. a large connecting roller; 753. a transmission belt; 754. a sparse gear; 755. a restraining bearing; 76. a limiting slide block; 77. a transmission gear.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
In order to solve the technical problems that when the interior of a high-voltage frequency converter is cleaned, the cleaning is not very troublesome, the cost is consumed, the use is inconvenient, the manual cleaning is manual, the labor is consumed, and the danger is high, as shown in fig. 1 to 9 and fig. 11 to 13, the following preferred technical scheme is provided:
a high-voltage frequency converter convenient to clean comprises a high-voltage frequency converter main body 1 and a mounting bottom plate 2 fixedly mounted on the bottom surface of the high-voltage frequency converter main body 1, wherein a circulating reset plate 3 is fixedly mounted on the outer wall of one side of the high-voltage frequency converter main body 1, a collecting box 6 is slidably arranged in the inner cavity of the lower end of the other side of the high-voltage frequency converter main body 1, a heat radiation fan 4 is embedded and mounted on the outer wall of the middle part of one end of the high-voltage frequency converter main body 1, a connecting assembly 5 is arranged in the inner cavity of the upper end of one end of the high-voltage frequency converter main body 1, the connecting assembly 5 is arranged right above the heat radiation fan 4, an air blowing cleaning assembly 7 is slidably arranged on the outer wall of the inner side of the circulating reset plate 3, a communicating block 11 is fixedly mounted on the top surface of the middle part of the inner cavity of the high-voltage frequency converter main body 1, an even air outlet 12 is fixedly mounted on the bottom surface of the communicating block 11, and a circular communicating hole 13 is arranged on the outer wall of the middle part of one end of the high-voltage frequency converter main body 1, the outer wall of the upper end of one end of the high-voltage frequency converter main body 1 is provided with a square sliding hole 14, the connecting component 5 is arranged in the square sliding hole 14 in a sliding manner, the outer wall of the inner side of the circulating reset plate 3 is provided with a mounting groove 31, the side wall of the inner cavity of the mounting groove 31 is uniformly communicated with a plurality of U-shaped slideways 32, one end parts of the U-shaped slideways 32 positioned at two end parts are communicated with each other through a linear sliding groove 33, the outer peripheries of the U-shaped slideways 32 are respectively provided with an outer U-shaped limiting groove 34, the inner peripheries of the U-shaped slideways 32 are respectively provided with an inner U-shaped limiting groove 35, the outer U-shaped limiting grooves 34 are communicated with each other, the inner U-shaped limiting grooves 35 are communicated with each other, the upper end of the linear sliding groove 33 is provided with an upper linear limiting groove 36, the lower end of the linear sliding groove 33 is provided with a lower linear limiting groove 37, and two ends of the upper linear limiting groove 36 are respectively communicated with two end parts of the outer U-shaped limiting grooves 34 positioned at two ends, the two ends of the lower linear limiting groove 37 are respectively communicated with two end portions of the inner U-shaped limiting groove 35 positioned at two ends, the connecting assembly 5 comprises a circular ring sleeve 51 and a conical wind collecting sleeve 52 fixedly and hermetically installed on the outer wall of one side of the circular ring sleeve 51, an upper communicating anti-folding pipe 53 is arranged on the outer wall of the upper end of one side of the conical wind collecting sleeve 52, a lower communicating anti-folding pipe 54 is arranged on the outer wall of the lower end of one side of the conical wind collecting sleeve 52, a connecting fixing block 55 is fixedly installed on the top surface of the middle portion of the circular ring sleeve 51, a pushing installation block 56 is fixedly installed on the outer wall of one side of the connecting fixing block 55, one end of the upper communicating anti-folding pipe 53 is communicated with the communicating block 11, the collecting box 6 comprises a collecting box main body 61 and a concave handle 63 fixedly installed on the outer wall of the middle portion of one side of the collecting box main body 61, an electrostatic adsorption layer 62 is fixedly installed on the bottom surface of an inner cavity of the collecting box main body 61, the wind blowing cleaning assembly 7 comprises a circulating moving shell 71 and a flat air outlet 72 fixedly installed on one side of the circulating moving shell 71, an inner cavity of the circulating moving shell 71 is fixedly installed on the outer wall of the circulating moving shell 71, one end of the inner shell, an inner cavity of a driving mechanism 75 which is installed in a sliding block mechanism 75 which is arranged in a sliding mechanism which the inner sliding block 71 is arranged in a movable mechanism 76 and a movable mechanism 75 which the inner sliding block 71 is arranged on the inner sliding mechanism 75 which is arranged in a movable mechanism 75 which is arranged in the inner sliding mechanism 32, and a movable mechanism 75 which the inner cavity of the movable mechanism 75 which the movable mechanism is arranged on the inner sliding block 71 is arranged in the inner sliding mechanism 32 is arranged on the inner sliding mechanism which is arranged on the inner cavity of the inner sliding mechanism 32, and a movable mechanism 75 which is arranged on the inner sliding mechanism 32.
A pair of arc linear slideways 141 are respectively arranged on the inner walls of the two sides of the inner cavity of the square sliding hole 14, an embedding clamping groove 142 is arranged on the top surface of the inner cavity of the square sliding hole 14, and circular clamping grooves 143 are respectively arranged on the inner walls of the two sides of the inner cavity of the embedding clamping groove 142.
The U-shaped deviation preventing groove 321 is formed in the inner cavity side wall of the U-shaped slide rail 32, a first tooth block 322 is fixedly mounted on the inner side inner wall of the inner cavity of the U-shaped slide rail 32, a straight deviation preventing groove 331 is formed in the inner cavity side wall of the straight slide groove 33, a second tooth block 332 is fixedly mounted on the inner side inner wall of the inner cavity of the straight slide groove 33, an upper semicircular inner slide groove 361 is formed in one end of the upper straight limit groove 36, a lower semicircular inner slide groove 371 is formed in one end of the lower straight limit groove 37, the lower semicircular inner slide groove 371 is formed in the position under the upper semicircular inner slide groove 361, and two ends of the upper semicircular inner slide groove 361 and two ends of the lower semicircular inner slide groove 371 are respectively communicated with the straight slide groove 33.
Promote installation piece 56 and include installation piece main part 561 and fixed mounting push up and down 562 on the outer wall in the middle part of installation piece main part 561 one side, the four corners department of installation piece main part 561 both sides is provided with restriction ball 563 respectively, and fixed mounting has embedding fixture block 564 on installation piece main part 561's the middle part top surface, and restriction ball 563 sets up in arc sharp slide 141.
Specifically, when the operator needs to clear up the inside of high-voltage inverter main part 1, then can hold and push away the 562 from top to bottom in the pulling downwards, semicircle fixture block 5643 then can remove in the inner chamber of elasticity recess 5641 this moment, thereby make and separate between semicircle fixture block 5643 and the circular clamping groove 143, can be with coupling assembling 5 global movement to radiator fan 4's position department this moment, when needs are fixed coupling assembling 5, then can insert embedding fixture block 564 in embedding clamping groove 142, under reset spring 5642's effect, can make in the semicircle fixture block 5643 joint advances circular clamping groove 143, realize coupling assembling 5's fixed, and convenient to use.
The wind-blowing driving mechanism 74 includes a wind-blowing wheel 741 and a driving gear 742 fixedly mounted on the outer wall of the middle portion of one side of the wind-blowing wheel 741, and a small connecting roller 743 is fixedly mounted on the outer wall of the middle portion of one side of the driving gear 742.
The moving mechanism 75 comprises a transmission middle shaft 751 and a large connecting roller 752 fixedly installed at one end of the transmission middle shaft 751, a limiting bearing 755 is installed at the other end of the transmission middle shaft 751, a sparse gear 754 is fixedly installed on the outer wall of the middle part of the transmission middle shaft 751 in a fixed mode, the transmission middle shaft 751 is movably installed on the connecting bearing 712, a transmission belt 753 is arranged on the large connecting roller 752, one end of the transmission belt 753 is arranged on the small connecting roller 743, and the clamping tooth block 71114 is arranged at one end of the sparse gear 754.
Specifically, after an operator moves the connection assembly 5 to the position of the heat dissipation fan 4, the heat dissipation fan 4 can convey wind into the communication block 11 and the circular moving housing 71 through the upper communication anti-folding pipe 53 and the lower communication anti-folding pipe 54 respectively, at this time, the uniform air outlet 12 uniformly blows wind downwards, the wind blowing wheel 741 in the circular moving housing 71 is driven by wind power to drive the small connection roller 743 to rotate, the small connection roller 743 drives the large connection roller 752 to rotate through the transmission belt 753, the large connection roller 752 drives the sparse gear 754 to rotate at a low speed, at this time, under the action of the first tooth block 322, the sparse gear 754 drives the circular moving housing 71 to move integrally along the U-shaped slideway 32, at this time, the wind can be blown out from the flat air outlet 72 through the vent, at this time, because the U-shaped slideway 32 can limit the circular moving housing 71 to move up, down, left and right, the inside of the high-voltage frequency converter main body 1 can be blown by all-direction wind, then, the wind blowing effect of the dust fluff onto the collection box main body 61 can be achieved, the dust collection box can be effectively used, and the heat dissipation fan can be effectively utilized, and the dust collection box 4 can be effectively and the dust collection box can be simultaneously.
Further, when the circulating moving housing 71 moves to the U-shaped chute 32 located at the end, the circulating moving housing 71 can enter the linear chute 33 immediately, at this time, the circulating moving housing 71 rotates by two hundred seventy degrees relative to the initial position and slides to the initial position along the linear chute 33, when the circulating moving housing 71 moves to the upper semicircular inner chute 361 and the lower semicircular inner chute 371, at this time, due to the rotation of one end of the lower communication anti-folding pipe 54 due to the circulating moving housing 71, the lower communication anti-folding pipe is overlapped above the circulating moving housing 71, at this time, under the self-gravity of the lower communication anti-folding pipe 54, the limiting slider 76 on the circulating moving housing 71 can be driven to rotate in the upper semicircular inner chute 361 and the lower semicircular inner chute 371, and then, because the weight of one end of the circulating moving housing 71 is greater than the weight of the other end, one end of the circulating moving housing 71 provided with the air inlet 73 rotates to the lower side, at this time, the circulating moving housing 71 is driven by the sparse gear 754, and can move continuously, i.e., can move to the initial position, thereby the whole can be restored to the initial state, the structure is skillfully arranged, the cleaning fan 4 can be effectively cleaned, and the operator can conveniently reset without manual operation.
In order to solve the technical problem of how to fix the position of the circulating moving casing 71 when the cleaning operation is not performed, as shown in fig. 8 to 10, the following preferred technical solutions are provided:
a vent hole 711 is arranged in an inner cavity of the circulating moving shell 71, a connecting bearing 712 is embedded in the outer wall of the middle of one side of the circulating moving shell 71, the vent hole 711 comprises a conical air inlet hole 7111, one end of the vent hole 711 is communicated with an installation vent hole 7112, one end of the installation vent hole 7112 is communicated with a turning hole 7113, one end of the turning hole 7113 is communicated with an air outlet hole 7114, the flat air outlet 72 is arranged at the position of the air outlet hole 7114, and the air inlet 73 is arranged at the position of the conical air inlet hole 7111.
A square sleeve 71111 is fixedly mounted on the inner wall of one side of the turning hole 7113, a telescopic driving column 71112 is slidably arranged in the inner cavity of the square sleeve 71111, a third tooth block 71113 is fixedly mounted on the outer wall of the bottom surface of the outer end of the telescopic driving column 71112, a clamping tooth block 71114 is fixedly mounted at the outer end of the telescopic driving column 71112, and the third tooth block 71113 is meshed with the transmission gear 77.
A Z-shaped transmission rod 71121 is arranged on the bottom surface of one end of the installation ventilation hole 7112 in a sliding mode through an extrusion spring 71124, a lower tooth block 71122 is fixedly arranged at one end of the Z-shaped transmission rod 71121, an air blowing baffle 71123 is fixedly arranged at the other end of the Z-shaped transmission rod 71121, the air blowing baffle 71123 is arranged at the position of the input end of the conical air inlet hole 7111, and the lower tooth block 71122 is in meshed connection with the transmission gear 77.
Specifically, when air blown out by the cooling fan 4 enters through the conical air inlet 7111, the air blowing baffle 71123 can be blown forward, at this time, under the driving action of the lower tooth block 71122, the third tooth block 71113 and the transmission gear 77, the telescopic driving post 71112 can be driven to slide and move towards the inner cavity of the square sleeve 71111, so that the clamping tooth block 71114 is separated from the driving gear 742, the air blowing wheel 741 can be blown by air, when an operator resets the whole connecting assembly 5, at this time, under the action of the extrusion spring 71124, the clamping tooth block 71114 can be driven to be clamped on the driving gear 742 again, so that the position of the circulating moving shell 71 is fixed, and by the arrangement, the cooling fan 4 can achieve multiple effects, and the use is convenient.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. High-voltage inverter convenient to clearance is clean, including high-voltage inverter main part (1) and mounting plate (2) of fixed mounting on high-voltage inverter main part (1) bottom surface, its characterized in that: the high-voltage inverter comprises a high-voltage inverter main body (1), a circulating reset plate (3) is fixedly mounted on the outer wall of one side of the high-voltage inverter main body (1), a collecting box (6) is arranged in the inner cavity of the lower end of the other side of the high-voltage inverter main body (1) in a sliding mode, a cooling fan (4) is embedded and mounted on the outer wall of the middle of one end of the high-voltage inverter main body (1), a connecting assembly (5) is arranged in the inner cavity of the upper end of one end of the high-voltage inverter main body (1), the connecting assembly (5) is arranged right above the cooling fan (4), an air blowing cleaning assembly (7) is arranged on the outer wall of the inner side of the circulating reset plate (3) in a sliding mode, a communicating block (11) is fixedly mounted on the top surface of the middle of the inner cavity of the high-voltage inverter main body (1), a uniform air outlet (12) is fixedly mounted on the bottom surface of the communicating block (11), a circular communicating hole (13) is arranged on the outer wall of the middle of one end of the high-voltage inverter main body (1), a square sliding hole (14) is arranged on the outer wall of the upper end of one end of the high-voltage inverter main body (1), and the connecting assembly (5) is arranged in the square sliding mode;
the circulating reset plate is characterized in that a mounting groove (31) is formed in the outer wall of the inner side of the circulating reset plate (3), a plurality of U-shaped slideways (32) are uniformly arranged on the side wall of an inner cavity of the mounting groove (31) in a communicating mode, one end portions of the U-shaped slideways (32) located at the two end portions are communicated through linear sliding grooves (33), outer U-shaped limiting grooves (34) are respectively arranged on the outer peripheries of the U-shaped slideways (32), inner U-shaped limiting grooves (35) are respectively arranged on the inner peripheries of the U-shaped slideways (32), the outer U-shaped limiting grooves (34) are communicated with each other, inner U-shaped limiting grooves (35) are communicated with each other, upper linear limiting grooves (36) are arranged at the upper ends of the linear sliding grooves (33), lower linear limiting grooves (37) are arranged at the lower ends of the linear sliding grooves (33), the two ends of the upper linear limiting grooves (36) are respectively communicated with the two end portions of the outer U-shaped limiting grooves (34) located at the two ends, and the two ends of the lower linear limiting grooves (37) are respectively communicated with the two end portions of the inner U-shaped limiting grooves (35) located at the two ends;
the connecting assembly (5) comprises a circular ring sleeve (51) and a conical wind collecting sleeve (52) fixedly and hermetically mounted on the outer wall of one side of the circular ring sleeve (51), an upper communicated anti-folding pipe (53) is arranged on the outer wall of the upper end of one side of the conical wind collecting sleeve (52), a lower communicated anti-folding pipe (54) is arranged on the outer wall of the lower end of one side of the conical wind collecting sleeve (52), a connecting fixing block (55) is fixedly mounted on the top surface of the middle part of the circular ring sleeve (51), a pushing mounting block (56) is fixedly mounted on the outer wall of one side of the connecting fixing block (55), and one end of the upper communicated anti-folding pipe (53) is communicated with the communicating block (11);
the collecting box (6) comprises a collecting box main body (61) and a concave handle (63) fixedly arranged on the outer wall of the middle part of one side of the collecting box main body (61), and an electrostatic adsorption layer (62) is fixedly arranged on the bottom surface of the inner cavity of the collecting box main body (61);
the air blowing cleaning assembly (7) comprises a circulating moving shell (71) and a flat air outlet (72) fixedly installed at one side of the circulating moving shell (71), an air inlet (73) is fixedly installed on the outer wall of one end of the circulating moving shell (71), one end of a lower communication anti-folding pipe (54) is installed at the air inlet (73) in a communicating mode, an air blowing driving mechanism (74) is arranged in an inner cavity of one end of the circulating moving shell (71), a moving mechanism (75) is movably installed at one side of one end of the circulating moving shell (71), limiting sliders (76) are respectively and fixedly installed on the outer walls of two ends of one side of the circulating moving shell (71), one end of each moving mechanism (75) is arranged in a U-shaped slide way (32), one end of each limiting slider (76) is respectively arranged in an outer U-shaped limiting groove (34) and an inner U-shaped limiting groove (35), a transmission gear (77) is installed on the bottom surface of the inner cavity of the circulating moving shell (71), and the transmission gear (77) is arranged at the lower end of the middle of the air blowing driving mechanism (74).
2. The high-voltage inverter convenient to clean of claim 1, characterized in that: a pair of arc-shaped linear slideways (141) are respectively arranged on the inner walls of the two sides of the inner cavity of the square sliding hole (14), an embedding clamping groove (142) is arranged on the top surface of the inner cavity of the square sliding hole (14), and circular clamping grooves (143) are respectively arranged on the inner walls of the two sides of the inner cavity of the embedding clamping groove (142).
3. The high-voltage inverter convenient to clean of claim 2, characterized in that: the inner cavity side wall of the U-shaped slide rail (32) is provided with a U-shaped deviation preventing groove (321), the inner side inner wall of the inner cavity of the U-shaped slide rail (32) is fixedly provided with a first tooth block (322), the inner cavity side wall of the linear slide groove (33) is provided with a linear deviation preventing groove (331), the inner side inner wall of the inner cavity of the linear slide groove (33) is fixedly provided with a second tooth block (332), one end of the upper linear limit groove (36) is provided with an upper semicircular inner slide groove (361), one end of the lower linear limit groove (37) is provided with a lower semicircular inner slide groove (371), the lower semicircular inner slide groove (371) is arranged under the upper semicircular inner slide groove (361), and two ends of the upper semicircular inner slide groove (361) and the lower semicircular inner slide groove (371) are respectively communicated with the linear slide groove (33).
4. The high-voltage inverter convenient to clean of claim 3, characterized in that: promote installation piece (56) including installation piece main part (561) and fixed mounting push away from top to bottom (562) on the outer wall of installation piece main part (561) one side middle part, the four corners department of installation piece main part (561) both sides is provided with restriction ball (563) respectively, and fixed mounting has embedding fixture block (564) on the middle part top surface of installation piece main part (561), and restriction ball (563) set up in arc straight line slide (141).
5. The high-voltage inverter convenient to clean of claim 4, characterized in that: elastic grooves (5641) are respectively arranged on the outer walls of the middles of the two sides of the embedded clamping block (564), a return spring (5642) is arranged on the side wall of an inner cavity of each elastic groove (5641), a semicircular clamping block (5643) is arranged at an opening of each elastic groove (5641) in a sliding mode, and one end of each return spring (5642) is arranged on the corresponding semicircular clamping block (5643).
6. The high-voltage inverter convenient to clean of claim 5, characterized in that: the inner cavity of the circulating moving shell (71) is internally provided with a vent hole (711), a connecting bearing (712) is embedded and installed on the outer wall of the middle part of one side of the circulating moving shell (71), the vent hole (711) comprises a conical air inlet hole (7111), one end of the vent hole (711) is communicated with an installation vent hole (7112), one end of the installation vent hole (7112) is communicated with a turning hole (7113), one end of the turning hole (7113) is communicated with an air outlet hole (7114), a flat air outlet (72) is arranged at the position of the air outlet hole (7114), and an air inlet (73) is arranged at the position of the conical air inlet hole (7111).
7. The high-voltage inverter convenient to clean of claim 6, characterized in that: fixed mounting has square sleeve (71111) on one side inner wall of diversion hole (7113), slides in the inner chamber of square sleeve (71111) and is provided with flexible drive post (71112), and fixed mounting has third tooth piece (71113) on the bottom surface outer wall of flexible drive post (71112) outer end, and the outer tip fixed mounting of flexible drive post (71112) has joint tooth piece (71114), meshes between third tooth piece (71113) and drive gear (77) and is connected.
8. The high-voltage inverter convenient to clean of claim 7, characterized in that: a Z-shaped transmission rod (71121) is arranged on the bottom face of one end of the installation ventilation hole (7112) in a sliding mode through an extrusion spring (71124), a lower tooth block (71122) is fixedly installed at one end portion of the Z-shaped transmission rod (71121), an air blowing baffle (71123) is fixedly installed at the other end portion of the Z-shaped transmission rod (71121), the air blowing baffle (71123) is arranged at the position of the input end of the conical air inlet hole (7111), and the lower tooth block (71122) is meshed with the transmission gear (77).
9. The high-voltage inverter convenient to clean of claim 8, characterized in that: the wind blowing driving mechanism (74) comprises a wind blowing wheel (741) and a driving gear (742) fixedly installed on the outer wall of the middle of one side of the wind blowing wheel (741), and a small connecting roller (743) is fixedly installed on the outer wall of the middle of one side of the driving gear (742).
10. The high-voltage inverter convenient to clean of claim 9, wherein: the moving mechanism (75) comprises a transmission middle shaft (751) and a large connecting roller (752) fixedly mounted at one end of the transmission middle shaft (751), a limiting bearing (755) is mounted at the other end of the transmission middle shaft (751), a sparse gear (754) is fixedly connected to the outer wall of the middle part of the transmission middle shaft (751), the transmission middle shaft (751) is movably mounted on the connecting bearing (712), a transmission belt (753) is arranged on the large connecting roller (752), one end of the transmission belt (753) is arranged on the small connecting roller (743), and a clamping tooth block (71114) is arranged at one end of the sparse gear (754).
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