CN114209867A - Heat dissipation type epidemic prevention and control equipment - Google Patents
Heat dissipation type epidemic prevention and control equipment Download PDFInfo
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- CN114209867A CN114209867A CN202111403105.8A CN202111403105A CN114209867A CN 114209867 A CN114209867 A CN 114209867A CN 202111403105 A CN202111403105 A CN 202111403105A CN 114209867 A CN114209867 A CN 114209867A
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- pipe
- lampshade
- heat dissipation
- guide
- rod
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 48
- 230000002265 prevention Effects 0.000 title claims abstract description 21
- 238000007789 sealing Methods 0.000 claims abstract description 67
- 230000005540 biological transmission Effects 0.000 claims abstract description 57
- 230000007246 mechanism Effects 0.000 claims abstract description 33
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 238000003756 stirring Methods 0.000 claims abstract description 26
- 238000007790 scraping Methods 0.000 claims abstract description 23
- 230000000712 assembly Effects 0.000 claims abstract description 10
- 238000000429 assembly Methods 0.000 claims abstract description 10
- 230000008093 supporting effect Effects 0.000 claims description 13
- 239000000428 dust Substances 0.000 abstract description 11
- 238000004659 sterilization and disinfection Methods 0.000 description 11
- 230000033001 locomotion Effects 0.000 description 10
- 230000000694 effects Effects 0.000 description 8
- 230000009471 action Effects 0.000 description 7
- 238000010586 diagram Methods 0.000 description 4
- 230000003139 buffering effect Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 230000002337 anti-port Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L9/00—Disinfection, sterilisation or deodorisation of air
- A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
- A61L9/18—Radiation
- A61L9/20—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- 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
- B08B1/16—Rigid blades, e.g. scrapers; Flexible blades, e.g. wipers
- B08B1/165—Scrapers
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a heat dissipation type epidemic prevention and control device, which comprises a fixing plate, a lampshade and a lamp tube, wherein the fixing plate is horizontally arranged, the lampshade is arranged at the bottom of the fixed plate, the lamp tube is arranged in the lampshade, the lampshade is provided with a heat dissipation mechanism and a cleaning mechanism, the heat dissipation mechanism comprises an air pump, an air pipe and two heat dissipation assemblies, the heat dissipation assemblies comprise a fixed pipe, fan blades, a transmission shaft, a first bearing, a sealing ring, a filter screen, a mounting hole, two stirring rods and two transmission units, the cleaning mechanism comprises a connecting pipe and two cleaning components, the cleaning components comprise a scraping rod, a rotating shaft, a second bearing, a guide pipe, a lifting disc, a guide hole and a rotating unit, the guide hole is arranged on the fixing plate, this heat dissipation type epidemic prevention and control equipment has realized radiating function through heat dissipation mechanism, and so on, still realized the function of removing dust through clean mechanism.
Description
Technical Field
The invention relates to the field of epidemic situation prevention and control, in particular to heat dissipation type epidemic situation prevention and control equipment.
Background
The ultraviolet disinfection lamp is one of epidemic prevention and control equipment, and is also called an ultraviolet disinfection lamp and an ultraviolet fluorescent lamp. A lamp for sterilizing by ultraviolet sterilization.
After the existing ultraviolet disinfection lamp is used for a long time, the lamp tube can generate a large amount of heat, the service life of the ultraviolet disinfection lamp can be shortened due to high temperature, dust can be generated on the ultraviolet disinfection lamp, the dust can shield ultraviolet light, the disinfection effect is influenced, and the practicability is reduced.
Disclosure of Invention
The technical problem to be solved by the invention is as follows: in order to overcome the defects of the prior art, the heat dissipation type epidemic situation prevention and control equipment is provided.
The technical scheme adopted by the invention for solving the technical problems is as follows: a heat dissipation type epidemic prevention and control device comprises a fixing plate, a lampshade and a lamp tube, wherein the fixing plate is horizontally arranged, the lampshade is arranged at the bottom of the fixing plate, the lamp tube is arranged in the lampshade, and a heat dissipation mechanism and a cleaning mechanism are arranged on the lampshade;
the heat dissipation mechanism comprises an air pump, an air pipe and two heat dissipation assemblies, a through hole is formed in the fixing plate, the air pipe vertically penetrates through the through hole, the air pipe is hermetically connected with the inner wall of the through hole, the air pipe is communicated with the lampshade, the air pump is arranged at the bottom of the fixing plate, the air pipe is installed on the air pump, and the two cleaning assemblies are respectively arranged on two sides of the lampshade;
the heat dissipation assembly comprises a fixed pipe, fan blades, a transmission shaft, a first bearing, a sealing ring, a filter screen, a mounting hole, two stirring rods and two transmission units, wherein the mounting hole is formed in a lampshade, the fixed pipe horizontally penetrates through the mounting hole, the fixed pipe is connected with the inner wall of the mounting hole in a sealing manner, the fixed pipe is communicated with an air pipe through the lampshade, the transmission shaft and the sealing ring are coaxially arranged with the fixed pipe, the fan blades are arranged at one end of the transmission shaft, the fan blades are positioned in the fixed pipe, the inner ring of the first bearing is arranged on the transmission shaft, the outer ring of the first bearing is connected with the fixed pipe, the filter screen is arranged in the fixed pipe, the stirring rods and the sealing ring are positioned in the lampshade, the sealing ring is abutted against one end of the fixed pipe, the transmission shaft penetrates through the sealing ring, the sealing ring is connected with the transmission shaft in a sliding and sealing manner, and each stirring rod is uniformly arranged on the transmission shaft by taking the axis of the transmission shaft as the central circumference, the stirring rod is positioned on one side of the sealing ring, which is far away from the fixed pipe, a gap is formed between the stirring rod and the sealing ring, the transmission units correspond to the stirring rods one to one, the transmission units are positioned in the fixed pipe, and the transmission shaft is connected with the sealing ring through the transmission units;
the cleaning mechanism comprises a connecting pipe and two cleaning components, the connecting pipe is horizontally arranged, the middle end of the connecting pipe is arranged at the top end of the air pipe, the connecting pipe is communicated with the air pipe, two ends of the connecting pipe are hermetically connected with the fixing plate, and the cleaning components correspond to the fixing pipes one by one;
the cleaning assembly comprises a scraping rod, a rotating shaft, a second bearing, a guide pipe, a lifting disc, a guide hole and a rotating unit, wherein the guide hole is formed in a fixed plate, the guide pipe vertically penetrates through the guide hole, the guide pipe is connected with the inner wall of the guide hole, the top end of the guide pipe is arranged on a connecting pipe, the guide pipe is communicated with an air pipe through the connecting pipe, a lampshade is positioned between the two guide pipes, the rotating shaft is vertically arranged between the guide pipe and the lampshade, an inner ring of the second bearing is installed on the rotating shaft, an outer ring of the second bearing is connected with the lampshade, the scraping rod is horizontally arranged at the bottom of the lampshade, the axis of the scraping rod is perpendicular to and intersected with the axis of the rotating shaft, the scraping rod is positioned on one side, close to the lampshade, of the rotating shaft, one end of the scraping rod is connected with the rotating shaft, the lifting disc is arranged in the guide pipe, and the lifting disc is connected with the inner wall of the guide pipe in a sliding and sealing manner, the lifting disc is connected with the top end of the rotating shaft through the rotating unit.
Preferably, in order to realize the movement of the sealing ring, the transmission unit comprises a guide rod, a sliding block, a first spring and a connecting rod, the axis of the guide rod is perpendicular to and intersected with the axis of the transmission shaft, the sliding block is sleeved on the guide rod, one end of the guide rod is arranged on the transmission shaft, the other end of the guide rod is connected with the sliding block through the first spring, the connecting rod is obliquely arranged between the sliding block and the sealing ring, and the distance between one end of the connecting rod, close to the sealing ring, and the transmission shaft is greater than the distance between the other end of the connecting rod and the transmission shaft.
Preferably, in order to realize the rotation of the rotating shaft, the rotating unit comprises a lifting rod, a support block, a second spring, a ball screw pair and two limit blocks, a screw rod of the ball screw pair is coaxially arranged with the rotating shaft, the screw rod of the ball screw pair is arranged at the top end of the rotating shaft, the lifting rod is coaxially arranged with the guide pipe, the support block is positioned below the guide pipe, the support block is connected with the lampshade, the distance between the support block and the plane where the bottom end of the guide pipe is positioned is larger than the thickness of the lifting disc, a round hole is arranged on the support block, the lifting rod penetrates through the round hole, the lifting rod is in sliding connection with the inner wall of the round hole, the top end of the lifting rod is arranged at the bottom of the lifting disc, the bottom end of the lifting rod is connected with the support block through the second spring, and the limit blocks are uniformly arranged on the inner wall of the guide pipe circumferentially with the axis of the guide pipe as the center, the top of lifting disk supports with the stopper and leans on, the bottom of lifter is connected with the nut of ball screw pair.
Preferably, in order to realize buffering and vibration reduction, the limiting block is made of rubber.
Preferably, in order to facilitate the installation of the lifting rod, chamfers are arranged at two ends of the lifting rod.
The heat dissipation type epidemic situation prevention and control equipment has the advantages that the heat dissipation function is achieved through the heat dissipation mechanism, compared with the existing heat dissipation mechanism, the heat dissipation mechanism can achieve lifting of the lifting disc, the integrated linkage structure is achieved through the heat dissipation mechanism and the cleaning mechanism, the practicability is higher, not only is the function of dust removal achieved through the cleaning mechanism, compared with the existing cleaning mechanism, the cleaning mechanism can enable the lamp tube to be located in a sealed space during the period that the equipment is stopped to be used, the lamp tube is prevented from being damaged due to damp, and the practicability is higher.
Drawings
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic structural diagram of the heat dissipation type epidemic prevention and control equipment of the present invention;
FIG. 2 is a schematic structural diagram of a heat dissipation assembly of the heat dissipation type epidemic prevention and control equipment of the present invention;
FIG. 3 is a schematic structural diagram of a cleaning assembly of the heat dissipation type epidemic prevention and control equipment of the present invention;
FIG. 4 is an enlarged view of portion A of FIG. 2;
FIG. 5 is a schematic structural diagram of a rotating unit of the heat dissipation type epidemic prevention and control equipment of the present invention;
in the figure: 1. the automatic lifting device comprises a fixing plate, 2 parts of a lampshade, 3 parts of a lamp tube, 4 parts of an air pump, 5 parts of an air tube, 6 parts of a fixing tube, 7 parts of fan blades, 8 parts of a transmission shaft, 9 parts of a first bearing, 10 parts of a sealing ring, 11 parts of a filter screen, 12 parts of a stirring rod, 13 parts of a connecting tube, 14 parts of a scraping rod, 15 parts of a rotating shaft, 16 parts of a second bearing, 17 parts of a guide tube, 18 parts of a lifting disc, 19 parts of a guide rod, 20 parts of a sliding block, 21 parts of a first spring, 22 parts of a connecting rod, 23 parts of a lifting rod, 24 parts of a supporting block, 25 parts of a second spring, 26 parts of a ball screw pair and 27 parts of a limiting block.
Detailed Description
The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic views illustrating only the basic structure of the present invention in a schematic manner, and thus show only the constitution related to the present invention.
As shown in fig. 1-2, a heat dissipation type epidemic prevention and control device comprises a fixing plate 1, a lampshade 2 and a lamp tube 3, wherein the fixing plate 1 is horizontally arranged, the lampshade 2 is arranged at the bottom of the fixing plate 1, the lamp tube 3 is arranged in the lampshade 2, and the lampshade 2 is provided with a heat dissipation mechanism and a cleaning mechanism;
the heat dissipation mechanism comprises an air pump 4, an air pipe 5 and two heat dissipation assemblies, a through hole is formed in the fixing plate 1, the air pipe 5 vertically penetrates through the through hole, the air pipe 5 is connected with the inner wall of the through hole in a sealing mode, the air pipe 5 is communicated with the lampshade 2, the air pump 4 is arranged at the bottom of the fixing plate 1, the air pipe 5 is installed on the air pump 4, and the two cleaning assemblies are respectively arranged on two sides of the lampshade 2;
the heat dissipation assembly comprises a fixed pipe 6, fan blades 7, a transmission shaft 8, a first bearing 9, a sealing ring 10, a filter screen 11, a mounting hole, two stirring rods 12 and two transmission units, wherein the mounting hole is formed in a lampshade 2, the fixed pipe 6 horizontally penetrates through the mounting hole, the fixed pipe 6 is hermetically connected with the inner wall of the mounting hole, the fixed pipe 6 is communicated with an air pipe 5 through the lampshade 2, the transmission shaft 8 and the sealing ring 10 are coaxially arranged with the fixed pipe 6, the fan blades 7 are arranged at one end of the transmission shaft 8, the fan blades 7 are positioned in the fixed pipe 6, the inner ring of the first bearing 9 is arranged on the transmission shaft 8, the outer ring of the first bearing 9 is connected with the fixed pipe 6, the filter screen 11 is arranged in the fixed pipe 6, the stirring rods 12 and the sealing ring 10 are both positioned in the lampshade 2, the sealing ring 10 is abutted against one end of the fixed pipe 6, and the transmission shaft 8 penetrates through the sealing ring 10, the sealing ring 10 is connected with the transmission shaft 8 in a sliding and sealing mode, each stirring rod 12 is uniformly arranged on the transmission shaft 8 in the circumferential direction by taking the axis of the transmission shaft 8 as the center, the stirring rods 12 are located on one side, far away from the fixed pipe 6, of the sealing ring 10, a gap is formed between each stirring rod 12 and the corresponding sealing ring 10, the transmission units correspond to the stirring rods 12 one by one, the transmission units are located in the fixed pipe 6, and the transmission shaft 8 is connected with the sealing ring 10 through the transmission units;
during the use of the device, the lamp tube 3 is lighted and generates ultraviolet light, the ultraviolet light acts on the air, so that sterilization and disinfection can be realized, meanwhile, the air pump 4 is started, the air in the lampshade 2 is discharged from the air tube 5, so that the air pressure in the lampshade 2 can be reduced, under the action of the air pressure, the sealing ring 10 can move towards the direction close to the stirring rod 12 and is separated from the fixed tube 6, meanwhile, the air outside the lampshade 2 is conveyed into the lampshade 2 from the fixed tube 6, the impurities in the air are intercepted through the filter screen 11, the heat in the lampshade 2 can be discharged through the directional flow of the air in the lampshade 2, so that heat dissipation is realized, the fan blades 7 are rotated through the flow of the air in the fixed tube 6 as driving force, so that the rotating shaft 15 can drive the stirring rod 12 to rotate under the supporting action of the first bearing 9, and the air in the lampshade 2 can be stirred through the rotation of the stirring rod 12, the heat evenly distributed in the lamp shade 2 of being convenient for has promoted the radiating effect in the air, and when this equipment stopped using, air pump 4 stall, at this moment, then can make sealing ring 10 reverse movement realize reseing through the drive unit, can be so that sealing ring 10 seals fixed pipe 6.
As shown in fig. 3, the cleaning mechanism includes a connecting pipe 13 and two cleaning assemblies, the connecting pipe 13 is horizontally arranged, the middle end of the connecting pipe 13 is arranged at the top end of the air pipe 5, the connecting pipe 13 is communicated with the air pipe 5, two ends of the connecting pipe 13 are hermetically connected with the fixing plate 1, and the cleaning assemblies are in one-to-one correspondence with the fixing pipes 6;
the cleaning assembly comprises a scraping rod 14, a rotating shaft 15, a second bearing 16, a guide pipe 17, a lifting disc 18, a guide hole and a rotating unit, wherein the guide hole is arranged on the fixing plate 1, the guide pipe 17 vertically penetrates through the guide hole, the guide pipe 17 is connected with the inner wall of the guide hole, the top end of the guide pipe 17 is arranged on a connecting pipe 13, the guide pipe 17 is communicated with the air pipe 5 through the connecting pipe 13, the lampshade 2 is positioned between the two guide pipes 17, the rotating shaft 15 is vertically arranged between the guide pipe 17 and the lampshade 2, the inner ring of the second bearing 16 is arranged on the rotating shaft 15, the outer ring of the second bearing 16 is connected with the lampshade 2, the scraping rod 14 is horizontally arranged at the bottom of the lampshade 2, the axis of the scraping rod 14 is perpendicular to and intersected with the axis of the rotating shaft 15, the scraping rod 14 is positioned at one side of the rotating shaft 15 close to the lampshade 2, one end of the scraping rod 14 is connected with the rotating shaft 15, the lifting disc 18 is arranged in the guide pipe 17, the lifting disc 18 is connected with the inner wall of the guide pipe 17 in a sliding and sealing mode, and the lifting disc 18 is connected with the top end of the rotating shaft 15 through a rotating unit.
The air discharged from the air pipe 5 is conveyed into the guide pipe 17 from the connecting pipe 13, namely, the air pressure in the guide pipe 17 can be increased, under the action of the air pressure, the sealing disc can move downwards and be separated from the guide pipe 17, the rotating shaft 15 is driven by the rotating unit to rotate under the supporting action of the second bearing 16 through the movement of the sealing disc, the rotating shaft 15 can rotate for at least 2 circles through calculation, when the sealing disc stops moving, the scraping rod 14 is positioned on one side of the rotating shaft 15, which is far away from the lampshade 2, through the movement of the scraping rod 14 on the lampshade 2, the dust on the lampshade 2 can be scraped by the scraping rod 14, dust removal is realized, the ultraviolet rays are prevented from being shielded by the dust, the sterilization and disinfection effects are influenced, when the air pump 4 stops operating, the sealing disc can be reset through the rotating unit, and the rotating shaft 15 drives the scraping rod 14 to rotate reversely to realize the reset, here, through the matching of the sealing disc and the guide pipe 17, the effect of sealing the guide tube 17 is achieved, and the tube 6 is sealed and fixed by the sealing ring 10, so that the lamp tube 3 is located in the sealed space, and the lamp tube 3 is prevented from being damaged due to moisture entering the lamp housing 2.
As shown in fig. 4, the transmission unit includes a guide rod 19, a slider 20, a first spring 21 and a connecting rod 22, an axis of the guide rod 19 is perpendicular to and intersects with an axis of the transmission shaft 8, the slider 20 is sleeved on the guide rod 19, one end of the guide rod 19 is disposed on the transmission shaft 8, the other end of the guide rod 19 is connected with the slider 20 through the first spring 21, the connecting rod 22 is obliquely disposed between the slider 20 and the sealing ring 10, and a distance between one end of the connecting rod 22 close to the sealing ring 10 and the transmission shaft 8 is greater than a distance between the other end of the connecting rod 22 and the transmission shaft 8.
When the sealing ring 10 moves towards the direction far away from the fixed pipe 6, the connecting rod 22 can drive the sliding block 20 to move on the guide rod 19, the first spring 21 is deformed, after the air pump 4 stops operating, the sliding block 20 can move reversely to realize resetting under the elastic action of the first spring 21, and the resetting of the sliding block 20 drives the sealing ring 10 to reset through the connecting rod 22.
As shown in fig. 5, the rotating unit includes a lifting rod 23, a supporting block 24, a second spring 25, a ball screw pair 26 and two limiting blocks 27, a screw of the ball screw pair 26 is coaxially disposed with the rotating shaft 15, a screw of the ball screw pair 26 is disposed at a top end of the rotating shaft 15, the lifting rod 23 is coaxially disposed with the guide tube 17, the supporting block 24 is located below the guide tube 17, the supporting block 24 is connected with the lampshade 2, a distance between the supporting block 24 and a plane where a bottom end of the guide tube 17 is located is greater than a thickness of the lifting disk 18, a circular hole is disposed on the supporting block 24, the lifting rod 23 passes through the circular hole, the lifting rod 23 is slidably connected with an inner wall of the circular hole, a top end of the lifting rod 23 is disposed at a bottom of the lifting disk 18, a bottom end of the lifting rod 23 is connected with the supporting block 24 through the second spring 25, each limiting block 27 is circumferentially and uniformly disposed on an inner wall of the guide tube 17 with an axis of the guide tube 17 as a center, the top of the lifting disc 18 is abutted to the limit block 27, and the bottom end of the lifting rod 23 is connected with the nut of the ball screw pair 26.
When the air pressure in the guide pipe 17 is increased, the sealing disc is pushed to descend under the action of the air pressure and is abutted to the supporting block 24, the descending of the lifting disc 18 drives the lifting rod 23 to descend synchronously, the second spring 25 is deformed, the descending of the lifting rod 23 drives the nut of the ball screw pair 26 to descend on the screw rod of the ball screw pair 26, the rotary motion can be converted into the linear motion by the ball screw pair 26, or the linear motion is converted into the rotary motion, so that the screw rod of the ball screw pair 26 drives the rotating shaft 15 to rotate, when the air pump 4 stops operating, the lifting rod 23 can drive the sealing disc to ascend through the elastic action of the second spring 25 to realize resetting and abut against the limiting block 27, and the resetting of the lifting rod 23 can drive the rotating shaft 15 to rotate reversely to realize resetting through the screw rod of the ball screw pair 26.
Preferably, the material of the limiting block 27 is rubber for realizing buffering and vibration damping.
The rubber texture is softer, and the impact force generated when the lifting disc 18 abuts against the limiting block 27 can be reduced, so that buffering and vibration reduction are realized.
Preferably, in order to facilitate the installation of the lifting rod 23, both ends of the lifting rod 23 are provided with chamfers.
The chamfer angle is used for reducing the caliber of the lifting rod 23 when passing through the round hole, and the effect of convenient installation is achieved.
During the use of the device, the lamp tube 3 is lighted and generates ultraviolet light, the ultraviolet light acts on the air, so that sterilization and disinfection can be realized, meanwhile, the air pump 4 is started, the air in the lampshade 2 is discharged from the air tube 5, so that the air pressure in the lampshade 2 can be reduced, under the action of the air pressure, the sealing ring 10 can move towards the direction close to the stirring rod 12 and is separated from the fixed tube 6, meanwhile, the air outside the lampshade 2 is conveyed into the lampshade 2 from the fixed tube 6, the impurities in the air are intercepted through the filter screen 11, the heat in the lampshade 2 can be discharged through the directional flow of the air in the lampshade 2, so that heat dissipation is realized, the fan blades 7 are rotated through the flow of the air in the fixed tube 6 as driving force, so that the rotating shaft 15 can drive the stirring rod 12 to rotate under the supporting action of the first bearing 9, and the air in the lampshade 2 can be stirred through the rotation of the stirring rod 12, the heat in the lamp shade 2 is conveniently and evenly distributed in the air, the heat dissipation effect is improved, when the device is stopped, the air pump 4 stops running, at the moment, the sealing ring 10 can move reversely through the transmission unit to realize resetting, namely, the sealing ring 10 can seal the fixed pipe 6, in addition, the air discharged by the air pipe 5 is conveyed into the guide pipe 17 through the connecting pipe 13, the air pressure in the guide pipe 17 can be increased, under the action of the air pressure, the sealing disc can move downwards and be separated from the guide pipe 17, the movement of the sealing disc drives the rotating shaft 15 to rotate under the supporting action of the second bearing 16 through the rotating unit, through calculation, the rotating shaft 15 can rotate at least 2 circles, when the sealing disc stops moving, the scraping rod 14 is positioned at one side of the rotating shaft 15, which is far away from the lamp shade 2, through the movement of the scraping rod 14 on the lamp shade 2, the dust on the lamp shade 2 can be scraped by the scraping rod 14, realized removing dust, prevent that the dust from sheltering from ultraviolet light and influencing the disinfection effect of disinfecting, when air pump 4 stopped operating, then can make sealed dish reset through the rotation unit, and make axis of rotation 15 drive and scrape 14 antiport of pole and realize resetting, here, cooperation through sealed dish and pipe 17, then can play the effect of sealed pipe 17, and through the sealed fixed pipe 6 of sealing ring 10, then can make fluorescent tube 3 be located sealed space, prevent that the moisture from getting into lamp shade 2 in and making fluorescent tube 3 damage.
Compared with the prior art, this heat dissipation type epidemic situation prevention and control equipment has realized radiating function through heat dissipation mechanism, compare with current heat dissipation mechanism, this heat dissipation mechanism can also realize the lift of lifter plate 18, integrated linkage structure has been realized with clean mechanism, the practicality is stronger, moreover, the function of dust removal has still been realized through clean mechanism, compare with current clean mechanism, this clean mechanism can also make 3 fluorescent tubes 3 be located sealed space during this equipment out-of-service period, prevent that fluorescent tube 3 from weing and damaging, the practicality is stronger.
In light of the foregoing description of the preferred embodiment of the present invention, many modifications and variations will be apparent to those skilled in the art without departing from the spirit and scope of the invention. The technical scope of the present invention is not limited to the content of the specification, and must be determined according to the scope of the claims.
Claims (5)
1. A heat dissipation type epidemic prevention and control device comprises a fixing plate (1), a lampshade (2) and a lamp tube (3), wherein the fixing plate (1) is horizontally arranged, the lampshade (2) is arranged at the bottom of the fixing plate (1), and the lamp tube (3) is arranged in the lampshade (2), and is characterized in that a heat dissipation mechanism and a cleaning mechanism are arranged on the lampshade (2);
the heat dissipation mechanism comprises an air pump (4), an air pipe (5) and two heat dissipation assemblies, a through hole is formed in the fixing plate (1), the air pipe (5) vertically penetrates through the through hole, the air pipe (5) is connected with the inner wall of the through hole in a sealing mode, the air pipe (5) is communicated with the lampshade (2), the air pump (4) is arranged at the bottom of the fixing plate (1), the air pipe (5) is installed on the air pump (4), and the two cleaning assemblies are arranged on two sides of the lampshade (2) respectively;
the heat dissipation assembly comprises a fixed pipe (6), fan blades (7), a transmission shaft (8), a first bearing (9), a sealing ring (10), a filter screen (11), a mounting hole, two stirring rods (12) and two transmission units, wherein the mounting hole is formed in a lampshade (2), the fixed pipe (6) horizontally penetrates through the mounting hole, the fixed pipe (6) is connected with the inner wall of the mounting hole in a sealing manner, the fixed pipe (6) is communicated with a gas pipe (5) through the lampshade (2), the transmission shaft (8) and the sealing ring (10) are both coaxially arranged with the fixed pipe (6), the fan blades (7) are installed at one end of the transmission shaft (8), the fan blades (7) are located in the fixed pipe (6), the inner ring of the first bearing (9) is installed on the transmission shaft (8), the outer ring of the first bearing (9) is connected with the fixed pipe (6), and the filter screen (11) is installed in the fixed pipe (6), the stirring rods (12) and the sealing rings (10) are located in the lamp shade (2), the sealing rings (10) are abutted against one end of the fixed pipe (6), the transmission shaft (8) penetrates through the sealing rings (10), the sealing rings (10) are connected with the transmission shaft (8) in a sliding and sealing mode, each stirring rod (12) is circumferentially and uniformly arranged on the transmission shaft (8) by taking the axis of the transmission shaft (8) as the center, the stirring rods (12) are located on one side, far away from the fixed pipe (6), of the sealing rings (10), gaps are formed between the stirring rods (12) and the sealing rings (10), the transmission units correspond to the stirring rods (12) one to one, the transmission units are located in the fixed pipe (6), and the transmission shafts (8) are connected with the sealing rings (10) through the transmission units;
the cleaning mechanism comprises a connecting pipe (13) and two cleaning components, the connecting pipe (13) is horizontally arranged, the middle end of the connecting pipe (13) is arranged at the top end of the air pipe (5), the connecting pipe (13) is communicated with the air pipe (5), two ends of the connecting pipe (13) are hermetically connected with the fixing plate (1), and the cleaning components correspond to the fixing pipes (6) one by one;
the cleaning assembly comprises a scraping rod (14), a rotating shaft (15), a second bearing (16), a guide pipe (17), a lifting disc (18), a guide hole and a rotating unit, wherein the guide hole is formed in the fixing plate (1), the guide pipe (17) vertically penetrates through the guide hole, the guide pipe (17) is connected with the inner wall of the guide hole, the top end of the guide pipe (17) is arranged on the connecting pipe (13), the guide pipe (17) is communicated with the air pipe (5) through the connecting pipe (13), the lampshade (2) is positioned between the two guide pipes (17), the rotating shaft (15) is vertically arranged between the guide pipe (17) and the lampshade (2), the inner ring of the second bearing (16) is installed on the rotating shaft (15), the outer ring of the second bearing (16) is connected with the lampshade (2), the scraping rod (14) is horizontally arranged at the bottom of the lampshade (2), and the axis of the scraping rod (14) is perpendicular to and intersected with the axis of the rotating shaft (15), scrape one side that pole (14) are located rotation axis (15) and are close to lamp shade (2), the one end of scraping pole (14) is connected with rotation axis (15), lifting disk (18) set up in pipe (17), lifting disk (18) slide and sealing connection with the inner wall of pipe (17), lifting disk (18) are connected through the top of rotation unit with rotation axis (15).
2. The heat dissipation type epidemic prevention and control equipment of claim 1, characterized in that, the drive unit includes guide arm (19), slider (20), first spring (21) and connecting rod (22), the axis of guide arm (19) is perpendicular and crossing with the axis of transmission shaft (8), slider (20) cover is established on guide arm (19), the one end setting of guide arm (19) is on transmission shaft (8), the other end of guide arm (19) is connected with slider (20) through first spring (21), connecting rod (22) slope sets up between slider (20) and sealing ring (10), the distance between the one end of connecting rod (22) that is close to sealing ring (10) and transmission shaft (8) is greater than the distance between the other end of connecting rod (22) and transmission shaft (8).
3. The heat dissipation type epidemic prevention and control equipment according to claim 1, wherein the rotation unit comprises a lifting rod (23), a support block (24), a second spring (25), a ball screw pair (26) and two limit blocks (27), a screw of the ball screw pair (26) is coaxially arranged with the rotation shaft (15), the screw of the ball screw pair (26) is arranged at the top end of the rotation shaft (15), the lifting rod (23) is coaxially arranged with the guide tube (17), the support block (24) is positioned below the guide tube (17), the support block (24) is connected with the lampshade (2), the distance between the support block (24) and the plane where the bottom end of the guide tube (17) is positioned is greater than the thickness of the lifting disk (18), a round hole is arranged on the support block (24), the lifting rod (23) passes through the round hole, and the lifting rod (23) is slidably connected with the inner wall of the round hole, the top end of the lifting rod (23) is arranged at the bottom of the lifting disc (18), the bottom end of the lifting rod (23) is connected with the supporting block (24) through a second spring (25), each limiting block (27) is circumferentially and uniformly arranged on the inner wall of the guide pipe (17) by taking the axis of the guide pipe (17) as the center, the top of the lifting disc (18) is abutted against the limiting blocks (27), and the bottom end of the lifting rod (23) is connected with a nut of the ball screw pair (26).
4. The heat dissipation type epidemic prevention and control equipment according to claim 3, wherein the limiting block (27) is made of rubber.
5. The heat dissipation type epidemic prevention and control equipment according to claim 3, wherein both ends of the lifting rod (23) are provided with chamfers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111403105.8A CN114209867A (en) | 2021-11-24 | 2021-11-24 | Heat dissipation type epidemic prevention and control equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111403105.8A CN114209867A (en) | 2021-11-24 | 2021-11-24 | Heat dissipation type epidemic prevention and control equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114209867A true CN114209867A (en) | 2022-03-22 |
Family
ID=80698111
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111403105.8A Withdrawn CN114209867A (en) | 2021-11-24 | 2021-11-24 | Heat dissipation type epidemic prevention and control equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114209867A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116471820A (en) * | 2023-06-19 | 2023-07-21 | 山东舜水信息科技有限公司 | Hydrologic water resource telemetering terminal |
-
2021
- 2021-11-24 CN CN202111403105.8A patent/CN114209867A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116471820A (en) * | 2023-06-19 | 2023-07-21 | 山东舜水信息科技有限公司 | Hydrologic water resource telemetering terminal |
| CN116471820B (en) * | 2023-06-19 | 2023-08-25 | 山东舜水信息科技有限公司 | Hydrologic water resource telemetering terminal |
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Application publication date: 20220322 |