CN116859654B - Heat dissipation device and heat dissipation method for exhibition hall imaging system - Google Patents
Heat dissipation device and heat dissipation method for exhibition hall imaging system Download PDFInfo
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- CN116859654B CN116859654B CN202311136893.8A CN202311136893A CN116859654B CN 116859654 B CN116859654 B CN 116859654B CN 202311136893 A CN202311136893 A CN 202311136893A CN 116859654 B CN116859654 B CN 116859654B
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- 238000003384 imaging method Methods 0.000 title claims abstract description 30
- 230000017525 heat dissipation Effects 0.000 title claims abstract description 26
- 238000000034 method Methods 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 21
- 241000883990 Flabellum Species 0.000 claims abstract description 6
- 239000000428 dust Substances 0.000 claims description 39
- 238000004140 cleaning Methods 0.000 claims description 35
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 238000007790 scraping Methods 0.000 claims description 10
- 230000005540 biological transmission Effects 0.000 claims description 8
- 239000007787 solid Substances 0.000 claims description 7
- 230000000694 effects Effects 0.000 abstract description 3
- 238000009423 ventilation Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000001931 thermography Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000003331 infrared imaging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/55—Details of cameras or camera bodies; Accessories therefor with provision for heating or cooling, e.g. in aircraft
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/56—Accessories
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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of heat dissipation, and discloses a heat dissipation device and a heat dissipation method for an exhibition hall imaging system, which solve the problem of being inconvenient for heat dissipation of different positions on the exhibition hall imaging system, and comprise a rotary disk, wherein a fixed ring is sleeved outside the rotary disk and is in rotary connection with the rotary disk, a mounting hole is formed in the rotary disk, a mounting plate is arranged in the mounting hole, a positioning locking structure matched with the mounting plate is arranged on the rotary disk, two vent holes are formed in the mounting plate, a dustproof net is fixedly connected in the vent holes, two sealing covers are fixedly connected on one side of the mounting plate, the sealing covers are cavity structures with two open ends, and a double-shaft motor is fixedly connected on the mounting plate; the first gear rolls on the gear ring to make mounting panel and rotary disk relative fixed ring rotate, the position of inlet fan blade and the flabellum of giving vent to anger changes, so that inlet fan blade and flabellum of giving vent to anger dispel the heat to different positions respectively, make the radiating effect better.
Description
Technical Field
The invention belongs to the technical field of heat dissipation, and particularly relates to a heat dissipation device and a heat dissipation method for an exhibition hall imaging system.
Background
The lens is an assembly of various elements for shooting images and generally comprises an imaging assembly with a lens and the like, the lens is also divided into different imaging assemblies according to different application scenes of equipment installed by the lens, the imaging assembly comprises an infrared imaging assembly, a thermal imaging assembly and the like, the thermal imaging assembly is composed of an infrared thermal imager generally composed of an optical machine assembly, a focusing assembly, an internal non-uniformity correction assembly, an imaging circuit assembly and an infrared detector, heat can be emitted when a complex circuit and an electronic element work, the instrument needs to be radiated, the existing radiating device of the hall imaging system achieves the aim of radiating through air exchange, however, a fan for the air exchange is fixedly installed at a preset position, only can radiate heat at a specified position, and is inconvenient to radiate heat at different positions on the hall imaging system, so that certain limitation exists.
Disclosure of Invention
Aiming at the situation, in order to overcome the defects of the prior art, the invention provides a heat dissipation device and a heat dissipation method for an exhibition hall imaging system, which effectively solve the problem that the heat dissipation of different positions on the exhibition hall imaging system is inconvenient in the prior art.
In order to achieve the above purpose, the present invention provides the following technical solutions: a heat abstractor for exhibition hall imaging system, which comprises a rotating disk, the outside cover of rotary disk is equipped with solid fixed ring, gu fixed ring and rotary disk rotate and connect, set up the mounting hole on the rotary disk, be equipped with the mounting panel in the mounting hole, be equipped with on the rotary disk with mounting panel matched with location lock dead structure, two ventilation holes have been seted up on the mounting panel, fixedly connected with dust screen in the ventilation hole, one side fixedly connected with two sealed cowling of mounting panel, the sealed cowling is both ends open-ended cavity structure, fixedly connected with biax motor on the mounting panel, two output of biax motor respectively fixedly connected with worm, the worm runs through the sealed cowling, the junction of worm and sealed cowling is equipped with the bearing, be equipped with first connecting axle in the sealed cowling, first connecting axle and worm are connected through the meshing driving medium, one of them is last fixedly connected with air inlet fan blade, be connected with air outlet fan blade on another first connecting axle, one side of sealed cowling is equipped with the second connecting axle, one end and mounting panel pass through the bearing connection, the other end fixedly connected with first gear of second connecting axle, the outside fixed cover of worm of second connecting axle is equipped with worm with engaged with gear, one side of fixed ring is equipped with the ring gear, one side of gu fixed ring is equipped with the first connecting axle and the ring gear is equipped with dust clearance ring through fixed connection.
Preferably, the dust cleaning component comprises a first pushing column arranged on one side of the dust screen, the first pushing column is fixedly connected with the mounting plate, a collecting box is arranged on one side of the rotating disk, the collecting box is connected with the fixing ring through a first bracket, a first movable plate is arranged above the collecting box, a cleaning brush is arranged below the first movable plate, the cleaning brush is connected with the first movable plate through a first connecting column, and the first movable plate is connected with the fixing ring through an elastic compression unit.
Preferably, the elastic compression unit comprises a supporting plate arranged above the first movable plate, the supporting plate and the fixing ring are connected through a fourth connecting plate, two first fixing columns penetrate through the supporting plate, the bottom ends of the first fixing columns are fixedly connected with the first movable plate, the top ends of the first fixing columns are fixedly connected with a first fixing disc, compression springs are sleeved outside the first fixing columns, two ends of each compression spring are respectively fixedly connected with the first movable plate and the supporting plate, rubber sleeves are sleeved outside the first fixing columns, the bottoms of the rubber sleeves are fixedly connected with the tops of the supporting plate, and the tops of the rubber sleeves are contacted with the bottoms of the first fixing disc.
Preferably, the top of collecting box is equipped with the scraper blade, the top of scraper blade contacts with the bottom of cleaning brush, one side that the rotary disk was kept away from to the collecting box is equipped with the second fly leaf, second fly leaf and collecting box are connected through the guide, second fly leaf and scraper blade are connected through the second spliced pole, the spout has been seted up on the second fly leaf, fixedly connected with second support on the solid fixed ring, it has the third connecting axle to run through on the second support, the junction of third connecting axle and second support is equipped with the bearing, fixedly connected with second connecting plate on the third connecting axle, fixedly connected with second promotes the post on the second connecting plate, the second promotes the post to be located the spout, fixedly connected with second gear on the third connecting axle, one side of second support is equipped with the rack that meshes with the second gear, one side of rotary disk is equipped with the layer board, layer board and rack are connected through the third connecting plate, layer board and solid fixed ring pass through elasticity stretching unit connection.
Preferably, the elastic stretching unit comprises a first fixing plate fixedly arranged on one side of the fixing ring, two second fixing columns penetrate through the first fixing plate, one ends of the second fixing columns are fixedly connected with the supporting plate, the other ends of the second fixing columns are fixedly connected with a second fixing plate, a first stretching spring is sleeved outside the second fixing columns, and two ends of the first stretching spring are fixedly connected with the first fixing plate and the second fixing plate respectively.
Preferably, the guide piece comprises two first supporting parts fixedly mounted at the bottom of the collecting box, a second supporting part is arranged between the two first supporting parts, the second supporting part is fixedly connected with the second movable plate, two guide posts penetrate through the second supporting part, and two ends of each guide post are fixedly connected with the two first supporting parts respectively.
Preferably, the fixed ring is provided with an annular groove, a sliding ring is arranged in the annular groove, the sliding ring is fixedly sleeved outside the rotating disk, and the fixed ring is rotationally connected with the rotating disk through the design of the sliding ring and the annular groove.
Preferably, the meshing transmission piece is including setting up the supporting box in the sealed cowling, and the worm runs through the supporting box, and the junction of worm and supporting box is equipped with the bearing, and supporting box and sealed cowling pass through the support column to be connected, and the one end of first connecting axle is equipped with the bearing with the junction that is located the first bevel gear fixed connection of supporting box, first connecting axle and supporting box, and the outside fixed cover of worm is equipped with the second bevel gear that is located the supporting box, and second bevel gear and first bevel gear mesh mutually.
Preferably, the positioning locking structure comprises a plurality of stop plates arranged on one side of the rotary disk, a baffle is arranged on the other side of the rotary disk, the stop plates are fixedly connected with the rotary disk, one side of the mounting plate is contacted with the stop plates, the other side of the mounting plate is contacted with the baffle, a second fixing plate is fixedly connected to the rotary disk, the baffle penetrates through the second fixing plate, a third movable plate is fixedly connected to the baffle, the third movable plate is connected with the second fixing plate through a second tension spring, and a handle is fixedly connected to one side of the mounting plate, which is far away from the stop plates.
The invention also provides a heat dissipation method for the exhibition hall imaging system, which is used on the heat dissipation device for the exhibition hall imaging system and comprises the following steps:
step one: the fixed ring is fixedly arranged on a shell at a preset designated position, the worm is driven to rotate by a double-shaft motor, the worm drives the first connecting shafts to rotate by the meshing transmission piece, and the two first connecting shafts respectively drive the air inlet fan blades and the air outlet fan blades to rotate;
step two: the air inlet fan blade is used for conveying external air to an area needing heat dissipation through the dust screen, the vent hole and the sealing cover, and the air outlet fan blade is used for conveying internal hot air to the outside through the sealing cover, the vent hole and the dust screen;
step three: the worm drives the worm wheel to rotate while the worm rotates, and the worm wheel drives the first gear to rotate through the second connecting shaft;
step four: the first gear rolls on the gear ring to make mounting panel and rotary disk relative fixed ring rotate, the position of inlet fan blade and the flabellum of giving vent to anger changes, so that inlet fan blade and flabellum of giving vent to anger dispel the heat to different positions respectively, and the cleaning brush clears up the dust screen, and the dust on the dust screen drops in the collecting box and collects.
Compared with the prior art, the invention has the beneficial effects that:
(1) The fixed ring is fixedly arranged on a shell at a preset designated position, the worm is driven to rotate by a double-shaft motor, the worm drives a first connecting shaft to rotate by a meshing transmission piece, the two first connecting shafts respectively drive an air inlet fan blade and an air outlet fan blade to rotate, external air is conveyed to a region needing heat dissipation through a dust screen, a vent hole and a sealing cover by the air inlet fan blade, internal hot air is conveyed to the outside through the sealing cover, the vent hole and the dust screen by the air outlet fan blade, the worm drives a worm wheel to rotate while the worm wheel is driven to rotate by a second connecting shaft, the first gear rolls on a gear ring so as to enable a mounting plate and a rotating disc to rotate relative to the fixed ring, and the positions of the air inlet fan blade and the air outlet fan blade are changed so as to enable the air inlet fan blade and the air outlet fan blade to dissipate heat at different positions respectively, so that the heat dissipation effect is better;
(2) Through the design of the dustproof net, the outside dust is prevented from entering the inside through the vent hole, the mounting plate and the rotary disk rotate relative to the fixed ring, the first pushing column is rotated along with the continuous rotation of the fixed ring and the mounting plate, the first pushing column is contacted with the first movable plate, the first movable plate is supported through the first pushing column, the first pushing column pushes the first movable plate to move upwards along with the continuous rotation of the first pushing column, so that the first connecting column drives the cleaning brush to move upwards along with the first movable plate, the compression spring is in a compressed state, when the first pushing column moves to a preset position, the dustproof net moves to one side of the cleaning brush, the first pushing column is not contacted with the bottom of the first movable plate any more along with the secondary rotation of the first pushing column, the first movable plate is not supported by the compression spring, the cleaning brush is enabled to clean the dustproof net, the dust on the dustproof net falls into the collecting box, the fixed ring and the rotary process can clean the dustproof net, the frequency of the cleaning net at the later stage is reduced, the first rubber is prevented from moving downwards to the lowest, the rubber sleeve is prevented from being contacted with the mounting plate through the rubber sleeve, and the rubber sleeve is prevented from being contacted with the rubber sleeve;
(3) When the first pushing column does not support the first movable plate any more and the elastic compression unit drives the first movable plate and the cleaning brush to descend to the lowest position, the top of the scraping plate is contacted with the bottom of the cleaning brush, the first pushing column moves to one side of the supporting plate along with the continuous rotation of the first pushing column, the supporting plate pushes the second fixing column and the second fixing disc to move, the distance between the second fixing disc and the first fixing plate is increased, so that the first tension spring is in a tension state, the supporting plate drives the rack to move through the third connecting plate, the rack drives the second gear and the third connecting shaft to rotate, the third connecting shaft drives the second pushing column to slide in the sliding groove through the second connecting plate, the second pushing column pushes the second movable plate, the second connecting column and the scraping plate to move in the horizontal direction, the scraping plate cleans the bottom of the cleaning brush, dust adhered to the cleaning brush falls into the collecting box, and along with the continuous movement of the first pushing column, the first pushing column does not support the supporting plate when the first pushing column is not contacted with the supporting plate any more, the first stretching spring drives the second fixed disc and the second fixed column to move so as to reset the supporting plate to an initial position, the third connecting plate and the rack are driven to move through the supporting plate so as to reset the second movable plate and the scraping plate to the initial position, and the second movable plate moves stably in the horizontal direction relative to the collecting box through the design of the guide column, the first supporting part and the second supporting part;
(4) When the worm rotates, the worm drives the second bevel gear to rotate, the second bevel gear drives the first connecting shaft to rotate through the first bevel gear, the two first connecting shafts can respectively drive the air inlet fan blades and the air outlet fan blades to synchronously rotate, the worker drives the third movable plate to move, so that the second tension spring is in a tension state, the baffle is not contacted with one side of the mounting plate any more, the limitation on the position of the mounting plate is relieved, the worker holds the handle, the worker drives the handle and the mounting plate to move in the horizontal direction, the mounting plate moves away from the stop plate, the mounting plate can be separated from the mounting hole, the first gear is not meshed with the gear ring any more, the dismounting of the mounting plate can be completed, and the replacement and overhaul of components on the mounting plate can be conveniently carried out.
Drawings
The accompanying drawings are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate the invention and together with the embodiments of the invention, serve to explain the invention.
In the drawings:
FIG. 1 is a schematic diagram of the whole structure of the present invention;
FIG. 2 is a second overall schematic diagram of the present invention;
FIG. 3 is an enlarged partial schematic view of the present invention at A in FIG. 2;
FIG. 4 is a schematic view of the structure of the elastic compression unit of the present invention;
FIG. 5 is a schematic structural view of a second bracket according to the present invention;
FIG. 6 is a schematic structural view of a second movable plate according to the present invention;
FIG. 7 is a schematic view of the structure of the collecting box of the present invention;
FIG. 8 is a schematic structural view of a third connecting shaft according to the present invention;
FIG. 9 is a schematic view of the rotary disk and stationary ring of the present invention disassembled;
FIG. 10 is a schematic view of the structure of the mounting plate of the present invention;
FIG. 11 is a schematic structural view of a seal cap of the present invention;
fig. 12 is a schematic view of the structure of the inside of the supporting case of the present invention.
In the figure: 1. a rotating disc; 2. a fixing ring; 3. a mounting hole; 4. a mounting plate; 5. a vent hole; 6. a dust screen; 7. a sealing cover; 8. air inlet fan blades; 9. air outlet fan blades; 10. a first connecting shaft; 11. a worm; 12. a first gear; 13. a second connecting shaft; 14. a worm wheel; 15. a gear ring; 16. a first connection plate; 17. a collection box; 18. a first movable plate; 19. cleaning brushes; 20. a first connection post; 21. a first push post; 22. a scraper; 23. a second movable plate; 24. a second connection post; 25. a third connecting shaft; 26. a second connecting plate; 27. a chute; 28. a second push post; 29. a second gear; 30. a first bracket; 31. a third connecting plate; 32. a supporting plate; 33. a support plate; 34. a fourth connecting plate; 35. a first fixing column; 36. a compression spring; 37. a first fixed plate; 38. a rubber sleeve; 39. a first support portion; 40. a guide post; 41. a first fixing plate; 42. a second fixing column; 43. a second fixed disk; 44. a first extension spring; 45. a slip ring; 46. an annular groove; 47. a supporting box; 48. a support column; 49. a first bevel gear; 50. a second bevel gear; 51. a second supporting part; 52. a biaxial motor; 53. a stop plate; 54. a handle; 55. a baffle; 56. a second fixing plate; 57. a third movable plate; 58. a second tension spring; 59. a second bracket; 60. a rack.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all 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 first embodiment, as shown in fig. 1 to 12, a heat dissipating device for an exhibition hall imaging system includes a rotary disk 1, a fixed ring 2 is sleeved outside the rotary disk 1, the fixed ring 2 is rotationally connected with the rotary disk 1, a mounting hole 3 is formed in the rotary disk 1, a mounting plate 4 is arranged in the mounting hole 3, a positioning locking structure matched with the mounting plate 4 is arranged on the rotary disk 1, two ventilation holes 5 are formed in the mounting plate 4, a dust screen 6 is fixedly connected in the ventilation holes 5, two sealing covers 7 are fixedly connected to one side of the mounting plate 4, the sealing covers 7 are hollow structures with two open ends, a double-shaft motor 52 is fixedly connected to the mounting plate 4, two output ends of the double-shaft motor 52 are respectively fixedly connected with a worm 11, the worm 11 penetrates through the sealing covers 7, and a bearing is arranged at the joint of the worm 11 and the sealing covers 7, the sealing cover 7 is internally provided with a first connecting shaft 10, the first connecting shaft 10 is connected with a worm 11 through a meshing transmission piece, one first connecting shaft 10 is fixedly connected with an air inlet fan blade 8, the other first connecting shaft 10 is fixedly connected with an air outlet fan blade 9, one side of the sealing cover 7 is provided with a second connecting shaft 13, one end of the second connecting shaft 13 is connected with the mounting plate 4 through a bearing, the other end of the second connecting shaft 13 is fixedly connected with a first gear 12, a worm wheel 14 meshed with the worm 11 is fixedly sleeved outside the second connecting shaft 13, one side of the fixed ring 2 is provided with a gear ring 15, the first gear 12 is meshed with the gear ring 15, the gear ring 15 is connected with the fixed ring 2 through a first connecting plate 16, and the fixed ring 2 is provided with a dust cleaning component matched with the dust screen 6; while the worm 11 rotates, the worm 11 drives the worm wheel 14 to rotate, the worm wheel 14 drives the first gear 12 to rotate through the second connecting shaft 13, and the first gear 12 rolls on the gear ring 15, so that the mounting plate 4 and the rotating disc 1 rotate relative to the fixed ring 2, and the positions of the air inlet fan blades 8 and the air outlet fan blades 9 are changed, so that the air inlet fan blades 8 and the air outlet fan blades 9 respectively dissipate heat at different positions, and the heat dissipation effect is better.
In the second embodiment, as shown in fig. 2 and 4, the dust cleaning assembly includes a first pushing post 21 disposed on one side of the dust screen 6, the first pushing post 21 is fixedly connected with the mounting plate 4, a collecting box 17 is disposed on one side of the rotating disk 1, the collecting box 17 is connected with the fixed ring 2 through a first bracket 30, a first movable plate 18 is disposed above the collecting box 17, a cleaning brush 19 is disposed below the first movable plate 18, the cleaning brush 19 is connected with the first movable plate 18 through a first connecting post 20, the first movable plate 18 is connected with the fixed ring 2 through an elastic compression unit, the elastic compression unit includes a supporting plate 33 disposed above the first movable plate 18, the supporting plate 33 is connected with the fixed ring 2 through a fourth connecting plate 34, two first fixed posts 35 penetrate through the supporting plate 33, the bottom ends of the first fixed posts 35 are fixedly connected with a first fixed disk 37, compression springs 36 are sleeved outside the first fixed posts 35, two ends of the compression springs 36 are respectively connected with the first movable plate 18 and the supporting plate 33, the bottom of the first fixed posts 33 are fixedly connected with a rubber sleeve 38, and the bottom of the fixed sleeve 38 is fixedly connected with the bottom of the first fixed sleeve 38; through the design of the dust screen 6, external dust is prevented from entering the interior through the vent holes 5, the mounting plate 4 and the rotating disk 1 rotate relative to the fixed ring 2, the first pushing post 21 rotates along with the mounting plate 4, the first pushing post 21 contacts with the first movable plate 18 along with the continuous rotation of the fixed ring 2 and the mounting plate 4, the first movable plate 18 is supported through the first pushing post 21, the first pushing post 21 pushes the first movable plate 18 to move upwards along with the continuous rotation of the first pushing post 21, so that the first connecting post 20 drives the cleaning brush 19 to move upwards along with the first movable plate 18, the compression spring 36 is in a compressed state, when the first pushing post 21 moves to a preset position, and the dust screen 6 moves to one side of the cleaning brush 19, along with the secondary rotation of the first pushing post 21, the first pushing post 21 is not contacted with the bottom of the first movable plate 18 any more, the first pushing post 21 is not used for supporting the first movable plate 18 any more, the compression spring 36 drives the first movable plate 18 to move downwards, so that the cleaning brush 19 is used for cleaning the dust screen 6, dust on the dust screen 6 falls into the collecting box 17, the dust screen 6 can be cleaned in the rotating process of the fixing ring 2 and the mounting plate 4, the frequency of cleaning the dust screen 6 in the later stage is reduced, when the first movable plate 18 moves downwards to the lowest position, the first fixing disc 37 is contacted with the rubber sleeve 38, the first fixing disc 37 is prevented from being impacted to the supporting plate 33 through the design of the rubber sleeve 38, and the rubber sleeve 38 can be elastically buffered.
In the third embodiment, on the basis of the second embodiment, as shown in fig. 2, fig. 4, fig. 5, fig. 6, fig. 7 and fig. 8, a scraper 22 is arranged above the collecting box 17, the top of the scraper 22 contacts with the bottom of the cleaning brush 19, a second movable plate 23 is arranged on one side of the collecting box 17 far away from the rotating disk 1, the second movable plate 23 is connected with the collecting box 17 through a guide piece, the second movable plate 23 is connected with the scraper 22 through a second connecting column 24, a chute 27 is arranged on the second movable plate 23, a second bracket 59 is fixedly connected on the fixed ring 2, a third connecting shaft 25 penetrates through the second bracket 59, a bearing is arranged at the joint of the third connecting shaft 25 and the second bracket 59, a second connecting plate 26 is fixedly connected on the third connecting shaft 25, a second pushing column 28 is positioned in the chute 27, a second gear 29 is fixedly connected on the third connecting shaft 25, one side of the second bracket 59 is provided with a rack 60 meshed with the second gear 29, one side of the rotating disk 1 is provided with a supporting plate 32, the supporting plate 32 is connected with the rack 60 through a third connecting plate 31, the supporting plate 32 is connected with the fixed ring 2 through an elastic stretching unit, the elastic stretching unit comprises a first fixing plate 41 fixedly arranged on one side of the fixed ring 2, two second fixing columns 42 penetrate through the first fixing plate 41, one ends of the second fixing columns 42 are fixedly connected with the supporting plate 32, the other ends of the second fixing columns 42 are fixedly connected with a second fixing disk 43, the outside of the second fixing columns 42 is sleeved with a first stretching spring 44, two ends of the first stretching spring 44 are fixedly connected with the first fixing plate 41 and the second fixing disk 43 respectively, the guide piece comprises two first supporting parts 39 fixedly arranged at the bottom of the collecting box 17, a second supporting part 51 is arranged between the two first supporting parts 39, the second supporting part 51 is fixedly connected with the second movable plate 23, two guide posts 40 penetrate through the second supporting part 51, and two ends of each guide post 40 are fixedly connected with the two first supporting parts 39 respectively;
when the first pushing post 21 no longer supports the first movable plate 18 and the elastic compression unit drives the first movable plate 18 and the cleaning brush 19 to descend to the lowest position, the top of the scraper 22 contacts with the bottom of the cleaning brush 19, the first pushing post 21 moves to one side of the supporting plate 32 as the first pushing post 21 continuously rotates, the supporting plate 32 pushes the second fixing post 42 and the second fixing plate 43 to move, the distance between the second fixing plate 43 and the first fixing plate 41 is increased to put the first tension spring 44 in a stretched state, the supporting plate 32 drives the rack 60 to move through the third connecting plate 31, the rack 60 drives the second gear 29 and the third connecting shaft 25 to rotate, the third connecting shaft 25 drives the second pushing post 28 to slide in the sliding groove 27 through the second connecting plate 26, so that the second pushing post 28 pushes the second movable plate 23, the second connecting post 24 and the scraping plate 22 to move horizontally, the scraping plate 22 cleans the bottom of the cleaning brush 19, so that dust adhered to the cleaning brush 19 falls into the collecting box 17, and as the first pushing post 21 continuously moves, when the first pushing post 21 is no longer in contact with the pallet 32, the first pushing post 21 does not support the pallet 32 any more, the first extension spring 44 drives the second fixed disc 43 and the second fixed post 42 to move so as to reset the pallet 32 to the initial position, the third connecting plate 31 and the rack 60 are driven by the pallet 32 to move so as to reset the second movable plate 23 and the scraping plate 22 to the initial position, and the second movable plate 23 is smoothly moved horizontally relative to the collecting box 17 by the design of the guide post 40, the first supporting portion 39 and the second supporting portion 51.
In the fourth embodiment, on the basis of the first embodiment, as shown in fig. 1, fig. 2, fig. 3, fig. 9, fig. 11 and fig. 12, an annular groove 46 is formed on the fixed ring 2, a sliding ring 45 is arranged in the annular groove 46, the sliding ring 45 is fixedly sleeved outside the rotating disk 1, the fixed ring 2 and the rotating disk 1 are rotationally connected by the design of the sliding ring 45 and the annular groove 46, the meshing transmission member comprises a supporting box 47 arranged in the sealing cover 7, the worm 11 penetrates through the supporting box 47, a bearing is arranged at the joint of the worm 11 and the supporting box 47, the supporting box 47 is connected with the sealing cover 7 by a supporting column 48, one end of the first connecting shaft 10 is fixedly connected with a first bevel gear 49 positioned in the supporting box 47, a bearing is arranged at the joint of the first connecting shaft 10 and the supporting box 47, the outer fixed sleeve of the worm 11 is provided with a second bevel gear 50 positioned in the supporting box 47, the second bevel gear 50 is meshed with the first bevel gear 49, the positioning locking structure comprises a plurality of stop plates 53 arranged on one side of the rotating disc 1, the other side of the rotating disc 1 is provided with a baffle plate 55, the stop plates 53 are fixedly connected with the rotating disc 1, one side of the mounting plate 4 is contacted with the stop plates 53, the other side of the mounting plate 4 is contacted with the baffle plate 55, the rotating disc 1 is fixedly connected with a second fixed plate 56, the baffle plate 55 penetrates through the second fixed plate 56, the baffle plate 55 is fixedly connected with a third movable plate 57, the third movable plate 57 is connected with the second fixed plate 56 through a second tension spring 58, and one side of the mounting plate 4 away from the stop plates 53 is fixedly connected with a handle 54;
when the worm 11 rotates, the worm 11 drives the second bevel gear 50 to rotate, the second bevel gear 50 drives the first connecting shafts 10 to rotate through the first bevel gear 49, so that the two first connecting shafts 10 respectively drive the air inlet fan blades 8 and the air outlet fan blades 9 to synchronously rotate, a worker drives the third movable plate 57 to move, so that the second tension spring 58 is in a tension state, the baffle 55 is not contacted with one side of the mounting plate 4 any more, the limitation on the position of the mounting plate 4 is relieved, the worker holds the handle 54, the worker drives the handle 54 and the mounting plate 4 to move in the horizontal direction, the mounting plate 4 moves away from the stop plate 53, the mounting plate 4 can be separated from the mounting hole 3, the first gear 12 is not meshed with the gear ring 15 any more, the dismounting of the mounting plate 4 can be completed, and the replacement and the overhaul of components on the mounting plate 4 are facilitated.
The heat dissipation method for the exhibition hall imaging system of the embodiment is used on the heat dissipation device for the exhibition hall imaging system, and comprises the following steps:
step one: the fixed ring 2 is fixedly arranged on a shell at a preset designated position, the worm 11 is driven to rotate by the double-shaft motor 52, the worm 11 drives the first connecting shafts 10 to rotate by the meshed transmission piece, and the two first connecting shafts 10 respectively drive the air inlet fan blades 8 and the air outlet fan blades 9 to rotate;
step two: the air inlet fan blade 8 is used for conveying external air to an area needing heat dissipation through the dustproof net 6, the vent hole 5 and the sealing cover 7, and the air outlet fan blade 9 is used for conveying internal hot air to the outside through the sealing cover 7, the vent hole 5 and the dustproof net 6;
step three: while the worm 11 rotates, the worm 11 drives the worm wheel 14 to rotate, and the worm wheel 14 drives the first gear 12 to rotate through the second connecting shaft 13;
step four: the first gear 12 rolls on the gear ring 15 to make mounting panel 4 and rotary disk 1 rotate relative to fixed ring 2, and the position of inlet fan blade 8 and outlet fan blade 9 changes, so that inlet fan blade 8 and outlet fan blade 9 dispel the heat to different positions respectively, and cleaning brush 19 clears up dust screen 6, and dust on dust screen 6 drops in collecting box 17 and collects.
It is noted that relational terms such as first and second, and the like are 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. Moreover, 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 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)
1. A heat dissipating device for a showroom imaging system, comprising a rotating disc (1), characterized in that: the outer cover of rotary disk (1) is equipped with solid fixed ring (2), gu fixed ring (2) and rotary disk (1) rotate and connect, set up mounting hole (3) on rotary disk (1), be equipped with mounting panel (4) in mounting hole (3), one side fixedly connected with two sealed cowling (7) of mounting panel (4), fixedly connected with biax motor (52) on mounting panel (4), two output of biax motor (52) are fixedly connected with worm (11) respectively, worm (11) run through sealed cowling (7), be equipped with first connecting axle (10) in sealed cowling (7), first connecting axle (10) and worm (11) are connected through the meshing driving medium;
one of them is fixedly connected with flabellum (8) of admitting air on first connecting axle (10), fixedly connected with flabellum (9) of giving vent to anger on another first connecting axle (10), one side of sealed cowling (7) is equipped with second connecting axle (13), one end and mounting panel (4) of second connecting axle (13) are passed through the bearing and are connected, the other end fixedly connected with first gear (12) of second connecting axle (13), the outside fixed cover of second connecting axle (13) is equipped with worm wheel (14) with worm (11) engaged with, one side of solid fixed ring (2) is equipped with ring gear (15), first gear (12) and ring gear (15) are engaged with, ring gear (15) and solid fixed ring (2) are connected through first connecting plate (16), be equipped with on solid fixed ring (2) with dust cleaning assembly of dust screen (6) matched with.
2. A heat sink for an exhibition imaging system according to claim 1, wherein: the dust cleaning component comprises a first pushing column (21) arranged on one side of a dust screen (6), the first pushing column (21) is fixedly connected with a mounting plate (4), a collecting box (17) is arranged on one side of a rotating disc (1), the collecting box (17) is connected with a fixed ring (2) through a first bracket (30), a first movable plate (18) is arranged above the collecting box (17), a cleaning brush (19) is arranged below the first movable plate (18), the cleaning brush (19) is connected with the first movable plate (18) through a first connecting column (20), and the first movable plate (18) is connected with the fixed ring (2) through an elastic compression unit.
3. A heat sink for an exhibition imaging system according to claim 2, wherein: the elastic compression unit comprises a supporting plate (33) arranged above a first movable plate (18), the supporting plate (33) is connected with a fixed ring (2) through a fourth connecting plate (34), two first fixing columns (35) penetrate through the supporting plate (33), the bottom ends of the first fixing columns (35) are fixedly connected with the first movable plate (18), first fixing plates (37) are fixedly connected with the top ends of the first fixing columns (35), compression springs (36) are sleeved outside the first fixing columns (35), two ends of each compression spring (36) are fixedly connected with the first movable plate (18) and the supporting plate (33) respectively, rubber sleeves (38) are sleeved outside the first fixing columns (35), the bottoms of the rubber sleeves (38) are fixedly connected with the tops of the supporting plate (33), and the tops of the rubber sleeves (38) are contacted with the bottoms of the first fixing plates (37).
4. A heat sink for an exhibition imaging system according to claim 2, wherein: the upper part of the collecting box (17) is provided with a scraping plate (22), the top of the scraping plate (22) is contacted with the bottom of the cleaning brush (19), one side of the collecting box (17) away from the rotating disc (1) is provided with a second movable plate (23), the second movable plate (23) is connected with the collecting box (17) through a guide piece, the second movable plate (23) is connected with the scraping plate (22) through a second connecting column (24), a sliding groove (27) is formed in the second movable plate (23), a second bracket (59) is fixedly connected to the fixed ring (2), a third connecting shaft (25) penetrates through the second bracket (59), a second connecting plate (26) is fixedly connected to the third connecting shaft (25), a second pushing column (28) is fixedly connected to the second connecting plate (26), the second pushing column (28) is positioned in the sliding groove (27), a second gear (29) is fixedly connected to the third connecting shaft (25), one side of the second bracket (59) is provided with a rack (60) meshed with the second gear (29), one side of the rotating disc (1) is provided with a rack (32) and the rack (32) is fixedly connected with the supporting plate (32) through a stretching unit (32); two vent holes (5) are formed in the mounting plate (4), and a dustproof net (6) is fixedly connected in the vent holes (5).
5. A heat sink for an exhibition imaging system according to claim 4, wherein: the elastic stretching unit comprises a first fixing plate (41) fixedly arranged on one side of a fixing ring (2), two second fixing columns (42) penetrate through the first fixing plate (41), one ends of the second fixing columns (42) are fixedly connected with a supporting plate (32), the other ends of the second fixing columns (42) are fixedly connected with a second fixing plate (43), a first stretching spring (44) is sleeved outside the second fixing columns (42), and two ends of the first stretching spring (44) are fixedly connected with the first fixing plate (41) and the second fixing plate (43) respectively.
6. A heat sink for an exhibition imaging system according to claim 4, wherein: the guide piece comprises two first supporting parts (39) fixedly mounted at the bottom of the collecting box (17), a second supporting part (51) is arranged between the two first supporting parts (39), the second supporting part (51) is fixedly connected with the second movable plate (23), two guide posts (40) penetrate through the second supporting part (51), and two ends of each guide post (40) are fixedly connected with the two first supporting parts (39) respectively.
7. A heat sink for an exhibition imaging system according to claim 1, wherein: an annular groove (46) is formed in the fixed ring (2), a sliding ring (45) is arranged in the annular groove (46), the sliding ring (45) is fixedly sleeved outside the rotary disk (1), and the sliding ring (45) is matched with the annular groove (46).
8. A heat sink for an exhibition imaging system according to claim 1, wherein: the meshing transmission piece comprises a supporting box (47) arranged in a sealing cover (7), a worm (11) penetrates through the supporting box (47), the supporting box (47) is connected with the sealing cover (7) through a supporting column (48), one end of a first connecting shaft (10) is fixedly connected with a first bevel gear (49) located in the supporting box (47), a second bevel gear (50) located in the supporting box (47) is fixedly sleeved on the outside of the worm (11), and the second bevel gear (50) is meshed with the first bevel gear (49).
9. A heat sink for an exhibition imaging system according to claim 1, wherein: the utility model discloses a rotary disk, including rotary disk (1), mounting hole (3) have been seted up on rotary disk (1), be equipped with mounting panel (4) in mounting hole (3), be equipped with on rotary disk (1) with mounting panel (4) matched with location locking structure, location locking structure includes a plurality of detent board (53) that set up in rotary disk (1) one side, the opposite side of rotary disk (1) is equipped with baffle (55), detent board (53) and rotary disk (1) fixed connection, one side of mounting panel (4) contacts with detent board (53), the opposite side of mounting panel (4) contacts with baffle (55), fixedly connected with second fixed plate (56) on rotary disk (1), and baffle (55) run through second fixed plate (56), fixedly connected with third fly leaf (57) on baffle (55), third fly leaf (57) and second fixed plate (56) are connected through second extension spring (58), one side fixedly connected with handle (54) of detent board (53) are kept away from to mounting panel (4).
10. A heat dissipation method for a showroom imaging system, for use on a heat dissipation device for a showroom imaging system according to claim 1, wherein: the method comprises the following steps:
step one: the fixed ring (2) is fixedly arranged on a shell at a preset designated position, the worm (11) is driven to rotate by the double-shaft motor (52), the worm (11) drives the first connecting shafts (10) to rotate by the meshed transmission piece, and the two first connecting shafts (10) respectively drive the air inlet fan blades (8) and the air outlet fan blades (9) to rotate;
step two: external air is conveyed to an area needing heat dissipation through a dustproof net (6), a vent hole (5) and a sealing cover (7) through an air inlet fan blade (8), and internal hot air is conveyed to the outside through the sealing cover (7), the vent hole (5) and the dustproof net (6) through an air outlet fan blade (9);
step three: the worm (11) rotates, and meanwhile, the worm (11) drives the worm wheel (14) to rotate, and the worm wheel (14) drives the first gear (12) to rotate through the second connecting shaft (13);
step four: the first gear (12) rolls on the gear ring (15) to make mounting panel (4) and rotary disk (1) rotate relative fixed ring (2), the position of inlet fan blade (8) and outlet fan blade (9) changes, so that inlet fan blade (8) and outlet fan blade (9) dispel the heat to different positions respectively, cleaning brush (19) clear up dust screen (6), and dust on dust screen (6) drops in collecting box (17) and collects.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311136893.8A CN116859654B (en) | 2023-09-05 | 2023-09-05 | Heat dissipation device and heat dissipation method for exhibition hall imaging system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311136893.8A CN116859654B (en) | 2023-09-05 | 2023-09-05 | Heat dissipation device and heat dissipation method for exhibition hall imaging system |
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| CN116859654A CN116859654A (en) | 2023-10-10 |
| CN116859654B true CN116859654B (en) | 2023-11-03 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212309127U (en) * | 2020-05-29 | 2021-01-08 | 蔚县新源玄武岩矿业有限公司 | Cloth bag dust removing equipment |
| CN113294369A (en) * | 2021-05-26 | 2021-08-24 | 佛山盈薰星智能控制系统有限公司 | Circumferential rotation chassis cooling fan for enhancing cooling effect |
| CN114167672A (en) * | 2021-12-21 | 2022-03-11 | 深圳市灏仁昕科技有限公司 | Projector device with energy-saving effect |
| CN219101732U (en) * | 2023-01-05 | 2023-05-30 | 南京芯仰网络科技有限公司 | Holographic fan with cooling structure and convenient dismouting |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104235073A (en) * | 2014-10-17 | 2014-12-24 | 邢宇 | Method for introducing circulating fluid into rotating hollow rotor cavity of centrifugal pump |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN212309127U (en) * | 2020-05-29 | 2021-01-08 | 蔚县新源玄武岩矿业有限公司 | Cloth bag dust removing equipment |
| CN113294369A (en) * | 2021-05-26 | 2021-08-24 | 佛山盈薰星智能控制系统有限公司 | Circumferential rotation chassis cooling fan for enhancing cooling effect |
| CN114167672A (en) * | 2021-12-21 | 2022-03-11 | 深圳市灏仁昕科技有限公司 | Projector device with energy-saving effect |
| CN219101732U (en) * | 2023-01-05 | 2023-05-30 | 南京芯仰网络科技有限公司 | Holographic fan with cooling structure and convenient dismouting |
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