CN117280431A - Capacitor protection device and capacitor - Google Patents
Capacitor protection device and capacitor Download PDFInfo
- Publication number
- CN117280431A CN117280431A CN202380011454.6A CN202380011454A CN117280431A CN 117280431 A CN117280431 A CN 117280431A CN 202380011454 A CN202380011454 A CN 202380011454A CN 117280431 A CN117280431 A CN 117280431A
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- China
- Prior art keywords
- connecting block
- capacitor
- block
- groove
- protection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000003990 capacitor Substances 0.000 title claims abstract description 68
- 230000001681 protective effect Effects 0.000 claims abstract description 67
- 239000000428 dust Substances 0.000 claims abstract description 22
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 13
- 238000007789 sealing Methods 0.000 claims description 18
- 238000004140 cleaning Methods 0.000 claims description 13
- 230000000903 blocking effect Effects 0.000 claims description 9
- 230000000694 effects Effects 0.000 claims description 7
- 230000006978 adaptation Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 5
- 239000013013 elastic material Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 239000003921 oil Substances 0.000 description 30
- 238000005406 washing Methods 0.000 description 12
- 241000883990 Flabellum Species 0.000 description 7
- 239000010687 lubricating oil Substances 0.000 description 4
- 125000003003 spiro group Chemical group 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/02—Mountings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B1/00—Cleaning by methods involving the use of tools
- B08B1/10—Cleaning by methods involving the use of tools characterised by the type of cleaning tool
- B08B1/12—Brushes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/08—Cooling arrangements; Heating arrangements; Ventilating arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01G—CAPACITORS; CAPACITORS, RECTIFIERS, DETECTORS, SWITCHING DEVICES, LIGHT-SENSITIVE OR TEMPERATURE-SENSITIVE DEVICES OF THE ELECTROLYTIC TYPE
- H01G2/00—Details of capacitors not covered by a single one of groups H01G4/00-H01G11/00
- H01G2/10—Housing; Encapsulation
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Cleaning In General (AREA)
Abstract
The invention relates to the technical field of capacitors, in particular to a capacitor protection device and a capacitor, which comprise a protective shell with a protection function, wherein a dust removing mechanism with a dust removing function is arranged on the protective shell, a pre-tightening mechanism with a pre-tightening function is arranged on the protective shell, a fixing mechanism which is convenient for fixing a lead wire is arranged on the protective shell, and the dust removing mechanism drives the pre-tightening mechanism to work.
Description
The invention relates to the technical field of capacitors, in particular to a capacitor protection device and a capacitor.
The capacitor is a device for containing charges, and is formed by sandwiching a layer of non-conductive insulating medium between two conductors which are close to each other, so that the capacitor on the market at present has no protection effect, and when the capacitor is installed in a washing machine, the capacitor is installed loosely due to shaking when the washing machine works.
The present invention is directed to a capacitor protection device and a capacitor, so as to solve the problems set forth in the background art.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a condenser protection device, includes the protective housing that has protect function, set up the dust removal mechanism that has the dust removal function on the protective housing, set up the pretension mechanism that has the pretension effect on the protective housing, be provided with the fixed establishment of convenient fixed lead wire on the protective housing, dust removal mechanism drives pretension mechanism work.
Optionally, the protective housing is provided with a heat dissipation hole.
Optionally, the dust removal mechanism includes the piston groove, the fixed one end that sets up of protection shell kept away from fixed establishment of piston groove, the exhaust hole has been seted up on the piston groove, the inside sealed slip of piston groove is provided with movable block, the piston groove is close to the one end edge of movable block and is provided with first lug, the one end edge of movable block inside the piston groove is provided with the second lug, just first lug and the movable extrusion of second lug, the inside central point of movable block puts to rotate and runs through and be provided with first threaded rod, just the one end that the movable block was kept away from to first threaded rod runs through and rotates the assembly on the protection shell, the spiral is provided with first thread bush on the first threaded rod, just first thread bush fixed mounting is at the inner wall of movable block, the outside surface of first thread bush is provided with first expansion spring, just first expansion spring and movable block, protective housing fixed connection.
Optionally, the one end that first threaded rod is located the protective housing is inside is fixed to be provided with the flabellum, the one end of flabellum is fixed to be provided with first fixed block, fixed the running through is provided with the cleaning brush on the first fixed block.
Optionally, the pretension mechanism includes first connecting block, the one end and the movable block fixed connection of first connecting block, one side that first connecting block is close to the protective housing is provided with the second connecting block, the one end that first connecting block was kept away from to the second connecting block is provided with the third connecting block.
Optionally, run through on the third connecting block and rotate and be provided with the second threaded rod, one side that the protective housing is close to the second connecting block is provided with the fourth connecting block, the other end of fourth connecting block is provided with the second thread bush, second threaded rod and second thread bush screwed connection.
Optionally, the last spiro union of piston groove is provided with the screw, the screw is close to the one end surface of third connecting block and is provided with the cross groove, just second threaded rod is close to screw one end surface and is provided with the cross lug, just the cross lug is connected with cross groove extrusion.
Optionally, the fixed establishment includes the protective housing screw thread lid, the protective housing screw thread lid is assembled on the one end that the piston groove was kept away from to the protective housing, just protective housing screw thread lid and protective housing spiro union, be provided with the oil storage tank on the protective housing screw thread lid, the spiro union is provided with the third screw thread cover on the oil storage tank, the inside of third screw thread cover is fixed to be provided with and hinders the oil sheet, it slides to hinder the oil sheet sealed on the inside of oil storage tank, be provided with on the inner wall of third screw thread cover top, it is located the outside of pressing from both sides tight cover to hinder the oil sheet, the elasticity groove has been seted up to the one end that presss from both sides tight cover and is close to the protective housing screw thread lid, it is elastic material to press from both sides tight cover, it is provided with the fourth screw thread cover to press from both sides tight cover to go up the spiro union.
Optionally, the inside of oil storage tank is fixed and is provided with the second telescopic spring, the second telescopic spring is close to the fixed closing cap that is provided with of one end of clamping sleeve, just the closing cap is sealed in the inside of oil storage tank and is slided, the other end of closing cap is fixed and is provided with the guide bar.
The utility model provides a condenser, includes the condenser body, including arbitrary one a condenser protection device, be provided with adapter mechanism on the condenser body, adapter mechanism includes the second fixed block, second fixed block and condenser body fixed connection, the fixed collar that is provided with of the other end of second fixed block, the standing groove has been seted up on the protective housing, second fixed block and standing groove adaptation, the inner wall and the protective housing contact of collar, the one end and the condenser body contact of cleaning brush.
Compared with the prior art, the invention has the beneficial effects that:
the lead wire passes through the third thread bush, is connected with the output end of the capacitor body through the clamping bush in the third thread bush, and rotates the fourth thread bush, so that the fourth thread bush extrudes the clamping bush, and the clamping bush extrudes the lead wire, so that the lead wire is fixed in the clamping bush, and the lead wire is prevented from loosening when the washing machine shakes.
And when the inner wall of the top of the third thread sleeve is contacted with the guide rod, the guide rod drives the sealing cover to move, the sealing cover is pressed by the guide rod to extrude the second telescopic spring, so that lubricating oil in the oil storage tank flows out, the inner wall of the third thread sleeve and the outer wall of the oil storage tank are lubricated, and long-time use is avoided to cause the rust of the third thread sleeve and the oil storage tank.
When the washing machine shakes, the movable block is driven to move, the movable block drives the first thread bush to move, the first thread bush moves along the first threaded rod in the piston groove, the first thread bush moves along the first threaded rod, the first threaded rod rotates, the first threaded rod drives the fan blade to rotate, the fan blade rotates to generate wind to radiate the capacitor body, the air inside the protective shell is discharged through the radiating hole formed in the protective shell, the fan blade drives the first fixed block to rotate, the first fixed block drives the cleaning brush to rotate, the cleaning brush removes dust from the capacitor, and the working efficiency of the capacitor is improved.
The movable block drives the first connecting block to move when the washing machine shakes, the first connecting block drives the second connecting block to move, the second connecting block drives the third connecting block to move, when the first telescopic spring drives the movable block to rebound, the movable block drives the first connecting block to move, the first connecting block drives the second connecting block to move, the second connecting block drives the third connecting block to move, the third connecting block drives the second threaded rod to move, the second threaded rod rotates in the second threaded sleeve through the second threaded sleeve fixed on the fourth connecting block while the second threaded rod moves, when one end of the cross groove is formed in the screw and separated from the piston groove due to shaking of the washing machine, one end of the cross groove is formed in the screw and one end of the cross bump is in adaptive contact with one end of the second threaded rod, and the second threaded rod drives the screw to rotate, so that the screw is fixed on the surface of the piston groove again, and loosening of the screw is avoided.
FIG. 1 is a schematic diagram of a capacitor protection device and a capacitor according to the present invention;
FIG. 2 is a cross-sectional view of one embodiment of a capacitor protection device and a capacitor according to the present invention;
FIG. 3 is a cross-sectional view of a capacitor protection device and a capacitor according to the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 3 showing a capacitor protection device and a capacitor according to the present invention;
FIG. 5 is a third cross-sectional view of a capacitor protection device and a capacitor according to the present invention;
FIG. 6 is an enlarged view of portion B of FIG. 5 showing a capacitor protection device and a capacitor according to the present invention;
FIG. 7 is an exploded view of a capacitor protection device and capacitor according to the present invention;
FIG. 8 is a schematic diagram of a capacitor protection device and a capacitor body according to the present invention;
fig. 9 is a schematic partial view of a capacitor protecting device and a capacitor pre-tightening mechanism according to the present invention.
In the figure: 1. a protective shell; 2. a dust removing mechanism; 21. a piston groove; 22. a movable block; 23. a first threaded rod; 24. a first threaded sleeve; 25. a first extension spring; 26. a fan blade; 27. a first fixed block; 28. a cleaning brush; 3. a pre-tightening mechanism; 31. a first connection block; 32. a second connection block; 33. a third connecting block; 34. a second threaded rod; 35. a fourth connecting block; 36. a second threaded sleeve; 37. a screw; 4. a fixing mechanism; 41. a protective shell screw cap; 42. an oil storage tank; 43. a third thread bush; 44. a clamping sleeve; 45. a fourth thread bush; 46. a second extension spring; 47. a cover; 48. a guide rod; 49. oil-blocking sheets; 5. a capacitor body; 6. an adaptation mechanism; 61. a second fixed block; 62. and (5) a mounting ring.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Thus, the following detailed description of the embodiments of the invention, as presented in the figures, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.
Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present invention, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1 to 9, the present invention provides a capacitor protection device, including a protection shell 1 with a protection function, a dust removing mechanism 2 with a dust removing function is provided on the protection shell 1, a pre-tightening mechanism 3 with a pre-tightening function is provided on the protection shell 1, a fixing mechanism 4 for conveniently fixing a lead is provided on the protection shell 1, the dust removing mechanism 2 drives the pre-tightening mechanism 3 to work, when the washing machine shakes, the dust removing mechanism 2 moves to remove heat from a capacitor body 5 assembled in the protection shell 1, and the dust removing mechanism 2 moves while driving the pre-tightening mechanism 3 to move, the pre-tightening mechanism 3 pre-tightens the dust removing mechanism 2 with a loose installation, and the fixing mechanism 4 fixes the lead, meanwhile, internal lubricating oil facilitates the fixing mechanism 4 to detach, so as to avoid inconvenient detachment caused by long-time rust.
The heat dissipation holes are formed in the protective shell 1, so that air circulation inside the protective shell 1 is facilitated.
The dust removing mechanism 2 comprises a piston groove 21, the piston groove 21 is fixedly arranged at one end of the protective shell 1 far away from the fixing mechanism 4, an exhaust hole is formed in the piston groove 21, a movable block 22 is arranged in a sealing sliding manner in the piston groove 21, a first protruding block is arranged at the edge of one end of the piston groove 21 close to the movable block 22, a second protruding block is arranged at the edge of one end of the inner part of the piston groove 21, the first protruding block and the second protruding block are movably extruded, a first threaded rod 23 is rotatably arranged at the inner central position of the movable block 22 in a penetrating manner, one end of the first threaded rod 23 far away from the movable block 22 is rotatably assembled on the protective shell 1 in a penetrating manner, a first thread bush 24 is spirally arranged on the first threaded rod 23, the first thread bush 24 is fixedly arranged on the inner wall of the movable block 22, a first telescopic spring 25 is fixedly arranged on the outer side surface of the first thread bush 24, the first telescopic spring 25 is fixedly connected with the movable block 22 and the protective shell 1, and the first protruding block arranged at the edge of one end of the piston groove 21 is fixedly extruded with the second protruding block arranged at the edge of the movable block 22.
The one end that first threaded rod 23 is located the protective housing 1 is fixed and is provided with flabellum 26, the one end of flabellum 26 is fixed to be provided with first fixed block 27, fixed running through is provided with cleaning brush 28 on the first fixed block 27, drive movable block 22 activity when washing machine work shakes, make movable block 22 drive first thread bush 24 activity, first thread bush 24 is along the inside activity of first threaded rod 23 at piston groove 21, first thread bush 24 is along first threaded rod 23 activity, make first threaded rod 23 rotate, first threaded rod 23 drives flabellum 26 rotation, the wind that makes flabellum 26 rotate and produce dispels the heat to capacitor body 5, and the air that will protect the inside of shell 1 is discharged through the louvre of seting up on the protective housing 1, flabellum 26 drives first fixed block 27 rotation, first fixed block 27 drives cleaning brush 28 rotation, make cleaning brush 28 remove dust to capacitor body 5.
The pretension mechanism 3 includes first connecting block 31, and the one end and the movable block 22 fixed connection of first connecting block 31 are provided with second connecting block 32 near one side of protective housing 1, and the one end that second connecting block 32 kept away from first connecting block 31 is provided with third connecting block 33.
The third connecting block 33 is provided with a second threaded rod 34 in a penetrating and rotating mode, one side, close to the second connecting block 32, of the protective shell 1 is provided with a fourth connecting block 35, the other end of the fourth connecting block 35 is provided with a second threaded sleeve 36, the second threaded rod 34 is in threaded connection with the second threaded sleeve 36, when the first telescopic spring 25 drives the movable block 22 to rebound, the movable block 22 drives the first connecting block 31 to move, the first connecting block 31 drives the second connecting block 32 to move, the second connecting block 32 drives the third connecting block 33 to move, the third connecting block 33 drives the second threaded rod 34 to move, the second threaded rod 34 rotates in the second threaded sleeve 36 when the second threaded rod 34 moves through the second threaded sleeve 36 fixed on the fourth connecting block 35, and the second threaded rod 34 can play a pre-tightening role on the screw 37.
The screw 37 is arranged on the piston groove 21 in a screwed mode, a cross groove is formed in the surface, close to one end of the third connecting block 33, of the screw 37, a cross lug is arranged on the surface, close to one end of the screw 37, of the second threaded rod 34, and is connected with the cross groove in an extrusion mode, when one end, provided with the cross groove, of the screw 37 is separated from the piston groove 21 due to shaking of the washing machine, and the end, provided with the cross lug, of the screw 37 is in fit contact with one end, provided with the cross lug, of the second threaded rod 34, and the second threaded rod 34 drives the screw 37 to rotate, so that the screw 37 is fixed on the surface of the piston groove 21 again.
The fixing mechanism 4 comprises a protective shell thread cover 41, the protective shell thread cover 41 is assembled on one end, far away from the piston groove 21, of the protective shell thread cover 1, the protective shell thread cover 41 is in threaded connection with the protective shell 1, an oil storage groove 42 is formed in the protective shell thread cover 41, a third thread sleeve 43 is in threaded connection with the oil storage groove 42, an oil blocking piece 49 is fixedly arranged in the third thread sleeve 43, the oil blocking piece 49 slides in a sealing mode on the oil storage groove 42, a clamping sleeve 44 is arranged on the inner wall of the top of the third thread sleeve 43, the oil blocking piece 49 is located on the outer side of the clamping sleeve 44, an elastic groove is formed in one end, close to the protective shell thread cover 41, of the clamping sleeve 44, the clamping sleeve 44 is made of elastic materials, a fourth thread sleeve 45 is arranged on the clamping sleeve 44 in a threaded connection mode, a lead wire penetrates through the third thread sleeve 43, the clamping sleeve 44 inside the third thread sleeve 43 is connected with the output end of the capacitor body 5, the fourth thread sleeve 45 is rotated, the fourth thread sleeve 45 is extruded to press the clamping sleeve 44, and the lead wire is fixed inside the clamping sleeve 44.
The inside of the oil storage tank 42 is fixedly provided with a second telescopic spring 46, one end of the second telescopic spring 46, which is close to the clamping sleeve 44, is fixedly provided with a sealing cover 47, the sealing cover 47 slides in the interior of the oil storage tank 42 in a sealing way, the other end of the sealing cover 47 is fixedly provided with a guide rod 48, the third thread bush 43 is rotated to enable the third thread bush 43 to move downwards along the oil storage tank 42, the third thread bush 43 drives the oil blocking piece 49 to move, the oil blocking piece 49 slides in the interior of the oil storage tank 42 in a sealing way, when the inner wall of the top of the third thread bush 43 contacts with the guide rod 48, the third thread bush 43 presses the guide rod 48 to move, the guide rod 48 drives the sealing cover 47 to move, the sealing cover 47 presses the second telescopic spring 46, lubricating oil in the oil storage tank 42 flows out, and a lubricating effect is achieved on the inner wall of the third thread bush 43 and the outer wall of the oil storage tank 42.
The utility model provides a condenser, including capacitor body 5, including a capacitor protection device of arbitrary one, be provided with adapter mechanism 6 on the capacitor body 5, adapter mechanism 6 includes second fixed block 61, second fixed block 61 and capacitor body 5 fixed connection, the other end of second fixed block 61 is fixed to be provided with collar 62, the standing groove has been seted up on the protective housing 1, second fixed block 61 and standing groove adaptation, the inner wall and the protective housing 1 contact of collar 62, the one end and the capacitor body 5 contact of cleaning brush 28, the adapter mechanism 6 that sets up on the capacitor body 5 is convenient for with the protective housing 1 adaptation.
Working principle: rotating the protective shell screw cap 41 to separate the protective shell screw cap 41 from the protective shell 1, putting the capacitor body 5 into the protective shell 1, adapting the second fixing block 61 on the capacitor body 5 to the containing groove formed in the protective shell 1, contacting the inner wall of the mounting ring 62 with the protective shell 1, passing the lead wire through the third screw cap 43, connecting the washing machine lead wire with the output end of the capacitor body 5 through the clamping sleeve 44 inside the third screw cap 43, rotating the fourth screw cap 45 to enable the fourth screw cap 45 to press the clamping sleeve 44, extruding the lead wire by the clamping sleeve 44, fixing the lead wire in the clamping sleeve 44, rotating the third screw cap 43 in addition, enabling the third screw cap 43 to move downwards along the oil storage groove 42, enabling the oil blocking plate 49 to move in a sealing way in the inner wall of the oil storage groove 42, when the top inner wall of the third screw cap 43 is contacted with the guide rod 48, enabling the guide rod 48 to drive the guide rod 47 to move, extruding the second telescopic spring 46 by the sealing cap 47, enabling the lubricating oil in the oil storage groove 42 to flow out of the inner wall of the guide rod 48, enabling the first screw cap 43 to move along the first screw cap 22 and the first screw cap 23 to rotate along the first screw cap 24, and the first screw cap 23 rotates along the first screw cap 24, and the second screw cap 24 rotates the first screw cap 23, and the first screw cap 23 rotates along the first screw cap 24, and the first screw cap 23 rotates the first screw cap 23, and the second screw cap 24 rotates, the first screw cap 23 moves along the first screw cap 23, and the first screw cap 23 moves the screw cap 23, and moves the first screw cap 23, and moves along the screw cap 23, the fan blade 26 drives the first fixed block 27 to rotate, the first fixed block 27 drives the cleaning brush 28 to rotate, the cleaning brush 28 removes dust to the adapting mechanism 6, the movable block 22 drives the first connecting block 31 to move while the washing machine shakes, the first connecting block 31 drives the second connecting block 32 to move, the second connecting block 32 drives the third connecting block 33 to move, when the first telescopic spring 25 drives the movable block 22 to rebound, the movable block 22 drives the first connecting block 31 to move, the first connecting block 31 drives the second connecting block 32 to move, the second connecting block 32 drives the third connecting block 33 to move, the third connecting block 33 drives the second threaded rod 34 to move, the second threaded rod 34 rotates in the second threaded sleeve 36 while the second threaded rod 34 moves through the second threaded sleeve 36 fixed on the fourth threaded rod 35, when one end of the screw 37 provided with a cross groove is separated from the piston groove 21 because of the washing machine, the one end of the screw 37 provided with the cross groove is in adapting contact with one end of the second threaded rod 34 provided with the cross groove, and the second threaded rod 34 drives the screw 37 to rotate, so that the screw 37 is fixed on the surface of the piston groove 21 again.
Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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)
- The utility model provides a capacitor protection device, includes protective housing (1) with protect function, its characterized in that, set up dust removal mechanism (2) with dust removal function on protective housing (1), set up pretension mechanism (3) with pretension effect on protective housing (1), be provided with fixed establishment (4) of convenient fixed lead wire on protective housing (1), dust removal mechanism (2) drive pretension mechanism (3) work.
- A capacitor protection device according to claim 1, characterized in that the protective shell (1) is provided with heat dissipation holes.
- The capacitor protection device according to claim 1, characterized in that the dust removing mechanism (2) comprises a piston groove (21), one end of the fixing mechanism (4) is far away from the protection shell (1) and fixedly arranged in the piston groove (21), an exhaust hole is formed in the piston groove (21), a movable block (22) is arranged in the piston groove (21) in a sealing sliding manner, a first lug is arranged at the edge of one end of the piston groove (21) close to the movable block (22), a second lug is arranged at the edge of one end of the piston groove (21) inside, the first lug and the second lug are movably extruded, a first threaded rod (23) is rotatably arranged at the inner center of the movable block (22), one end of the first threaded rod (23) far away from the movable block (22) is rotatably assembled on the protection shell (1), a first threaded sleeve (24) is spirally arranged on the first threaded rod (23), the first threaded sleeve (24) is fixedly arranged on the inner wall of the movable block (22), and the first threaded sleeve (24) is fixedly arranged on the outer side of the first telescopic spring (25) and is fixedly connected with the first telescopic spring (25).
- A capacitor protection device according to claim 3, characterized in that the first threaded rod (23) is fixedly provided with a fan blade (26) at one end inside the protective shell (1), one end of the fan blade (26) is fixedly provided with a first fixing block (27), and the first fixing block (27) is fixedly provided with a cleaning brush (28) in a penetrating manner.
- A capacitor protection device according to claim 3, characterized in that the pre-tightening mechanism (3) comprises a first connecting block (31), one end of the first connecting block (31) is fixedly connected with the movable block (22), a second connecting block (32) is arranged on one side, close to the protective shell (1), of the first connecting block (31), and a third connecting block (33) is arranged on one end, far away from the first connecting block (31), of the second connecting block (32).
- The capacitor protection device according to claim 5, wherein a second threaded rod (34) is arranged on the third connecting block (33) in a penetrating and rotating mode, a fourth connecting block (35) is arranged on one side, close to the second connecting block (32), of the protective shell (1), a second threaded sleeve (36) is arranged on the other end of the fourth connecting block (35), and the second threaded rod (34) is in threaded connection with the second threaded sleeve (36).
- A capacitor protection device according to claim 6, characterized in that a screw (37) is screwed on the piston groove (21), a cross groove is arranged on one end surface of the screw (37) close to the third connecting block (33), a cross bump is arranged on one end surface of the second threaded rod (34) close to the screw (37), and the cross bump is connected with the cross groove in a pressing mode.
- The capacitor protection device according to claim 1, wherein the fixing mechanism (4) comprises a protective shell thread cover (41), the protective shell thread cover (41) is assembled on one end, far away from the piston groove (21), of the protective shell thread cover (1), the protective shell thread cover (41) is in threaded connection with the protective shell (1), an oil storage groove (42) is formed in the protective shell thread cover (41), a third thread sleeve (43) is arranged on the oil storage groove (42) in a threaded connection mode, an oil blocking piece (49) is fixedly arranged in the third thread sleeve (43), the oil blocking piece (49) slides in a sealing mode on the inner portion of the oil storage groove (42), a clamping sleeve (44) is arranged on the inner wall of the top of the third thread sleeve (43), the oil blocking piece (49) is located on the outer side of the clamping sleeve (44), an elastic groove is formed in one end, close to the thread cover (41), of the clamping sleeve (44) is made of elastic materials, and a fourth thread sleeve (45) is arranged on the clamping sleeve (44) in a threaded connection mode.
- The capacitor protection device according to claim 8, wherein a second telescopic spring (46) is fixedly arranged in the oil storage tank (42), a sealing cover (47) is fixedly arranged at one end, close to the clamping sleeve (44), of the second telescopic spring (46), the sealing cover (47) is hermetically slid in the oil storage tank (42), and a guide rod (48) is fixedly arranged at the other end of the sealing cover (47).
- The utility model provides a capacitor, includes capacitor body (5), a serial communication port, including any one of claims 1-9 a capacitor protection device, be provided with adapter mechanism (6) on capacitor body (5), adapter mechanism (6) are including second fixed block (61), second fixed block (61) and capacitor body (5) fixed connection, the other end of second fixed block (61) is fixed and is provided with collar (62), the standing groove has been seted up on protective housing (1), second fixed block (61) and standing groove adaptation, the inner wall and the protective housing (1) contact of collar (62), the one end and the capacitor body (5) contact of cleaning brush (28).
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2022106649301 | 2022-06-14 | ||
| CN202210664930.1A CN114927342B (en) | 2022-06-14 | 2022-06-14 | Capacitor protection device and capacitor |
| PCT/CN2023/095539 WO2023202723A1 (en) | 2022-06-14 | 2023-05-22 | Capacitor protection apparatus and capacitor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117280431A true CN117280431A (en) | 2023-12-22 |
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Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210664930.1A Active CN114927342B (en) | 2022-06-14 | 2022-06-14 | Capacitor protection device and capacitor |
| CN202380011454.6A Pending CN117280431A (en) | 2022-06-14 | 2023-05-22 | Capacitor protection device and capacitor |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210664930.1A Active CN114927342B (en) | 2022-06-14 | 2022-06-14 | Capacitor protection device and capacitor |
Country Status (2)
| Country | Link |
|---|---|
| CN (2) | CN114927342B (en) |
| WO (1) | WO2023202723A1 (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114927342B (en) * | 2022-06-14 | 2023-07-25 | 深圳市宏昌鑫科技有限责任公司 | Capacitor protection device and capacitor |
| CN117747308A (en) * | 2023-12-05 | 2024-03-22 | 江苏瑞友康电子科技有限公司 | Large-scale safe explosion-proof aluminium electrolytic capacitor |
| CN118268082B (en) * | 2024-06-03 | 2024-08-13 | 河南中誉鼎力智能装备有限公司 | Impact crusher and crushing method |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3325343A1 (en) * | 1983-07-13 | 1985-01-24 | Siemens AG, 1000 Berlin und 8000 München | ELECTRIC CAPACITOR WITH OVERPRESSURE DEVICE PROTECTION |
| WO2020037646A1 (en) * | 2018-08-24 | 2020-02-27 | 深圳市诚捷智能装备股份有限公司 | Conveying device and capacitor assembly machine |
| CN110176353A (en) * | 2019-06-26 | 2019-08-27 | 湖南省益阳市朝阳电子元件厂 | Multifunction capacitor |
| CN210073621U (en) * | 2019-08-05 | 2020-02-14 | 东营盛源电气科技有限公司 | Automatic heat dissipation low-voltage capacitor |
| CN214203465U (en) * | 2020-12-30 | 2021-09-14 | 河南龙翔电气股份有限公司 | Coupling capacitor device |
| CN216698117U (en) * | 2021-03-24 | 2022-06-07 | 深圳市国立智能电力科技有限公司 | Super capacitor device with temperature protection function |
| CN215089679U (en) * | 2021-04-20 | 2021-12-10 | 常州海川卓越密封材料有限公司 | Dust cover with inner diameter provided with pressing spring |
| CN216353793U (en) * | 2021-09-10 | 2022-04-19 | 孙铭玉 | Electronic capacitor convenient to disassemble |
| CN114421739B (en) * | 2022-03-30 | 2022-07-01 | 河南芯睿电子科技有限公司 | Circuit protection structure of power management chip and working method thereof |
| CN114927342B (en) * | 2022-06-14 | 2023-07-25 | 深圳市宏昌鑫科技有限责任公司 | Capacitor protection device and capacitor |
-
2022
- 2022-06-14 CN CN202210664930.1A patent/CN114927342B/en active Active
-
2023
- 2023-05-22 CN CN202380011454.6A patent/CN117280431A/en active Pending
- 2023-05-22 WO PCT/CN2023/095539 patent/WO2023202723A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| CN114927342A (en) | 2022-08-19 |
| WO2023202723A1 (en) | 2023-10-26 |
| CN114927342B (en) | 2023-07-25 |
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