CN113932355A - Air-flowing type indoor ultraviolet air sterilizing lamp - Google Patents
Air-flowing type indoor ultraviolet air sterilizing lamp Download PDFInfo
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- CN113932355A CN113932355A CN202111223700.3A CN202111223700A CN113932355A CN 113932355 A CN113932355 A CN 113932355A CN 202111223700 A CN202111223700 A CN 202111223700A CN 113932355 A CN113932355 A CN 113932355A
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- ultraviolet
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- 230000001954 sterilising effect Effects 0.000 title claims description 29
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 46
- 238000010438 heat treatment Methods 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 21
- 230000000249 desinfective effect Effects 0.000 abstract description 14
- 239000012535 impurity Substances 0.000 description 7
- 239000000428 dust Substances 0.000 description 4
- 230000001360 synchronised effect Effects 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000013013 elastic material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000010881 fly ash Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000001678 irradiating effect Effects 0.000 description 1
- QSHDDOUJBYECFT-UHFFFAOYSA-N mercury Chemical compound [Hg] QSHDDOUJBYECFT-UHFFFAOYSA-N 0.000 description 1
- 229910052753 mercury Inorganic materials 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 229920002635 polyurethane Polymers 0.000 description 1
- 239000004814 polyurethane Substances 0.000 description 1
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
- F24F8/108—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering using dry filter elements
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- 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
- B08B1/30—Cleaning by methods involving the use of tools by movement of cleaning members over a surface
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B5/00—Cleaning by methods involving the use of air flow or gas flow
- B08B5/04—Cleaning by suction, with or without auxiliary action
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
- F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
- F24F8/90—Cleaning of purification apparatus
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
- Disinfection, Sterilisation Or Deodorisation Of Air (AREA)
Abstract
The invention discloses an airflow type indoor ultraviolet air disinfection lamp which comprises a lampshade, wherein the lampshade comprises a top plate, a bottom plate, a first side plate and a second side plate, a cavity in the lampshade is arranged as an air guide cavity, two ultraviolet lamp tubes are arranged between the first side plate and the second side plate, the first side plate is connected with an air inlet pipe, the second side plate is connected with an exhaust pipe, the first side plate is provided with a cavity, an impeller is arranged in the cavity, the impeller is provided with a rotating shaft, a first motor is fixed on the first side plate and fixed with the rotating shaft, the first side plate is provided with a first through hole, two ends of the first through hole are respectively communicated with the air guide cavity and the air inlet pipe, the second side plate is provided with a second through hole, two ends of the second through hole are respectively communicated with the air guide cavity and the exhaust pipe, an air guide hole is formed in the first side plate, one end of the air guide hole is communicated with the cavity, and the other end of the air guide hole is communicated with the air guide cavity. This application realizes taking out the air of lower floor to the upper strata and disinfects, can improve the disinfection effect of disinfecting to the room air.
Description
Technical Field
The invention relates to the field of environment-friendly equipment, in particular to an air-flow type indoor ultraviolet air disinfection lamp.
Background
An ultraviolet disinfection lamp is a common lamp which utilizes ultraviolet rays to sterilize and disinfect. The ultraviolet ray sterilizing lamp has the working principle that ultraviolet rays emitted by a mercury lamp mainly act on DNA of microorganisms to destroy the DNA structure and lose the functions of reproduction and self-reproduction, so that the aim of sterilization is fulfilled, the sterilization and disinfection functions of the ultraviolet ray sterilizing lamp are realized, and the ultraviolet ray sterilizing lamp can be used for sterilizing and disinfecting water, air, clothes and the like.
In the related art, with the wide use of the ultraviolet sterilization function, in some families or public places, the ultraviolet sterilization lamp is used for sterilizing and disinfecting indoor air. When the ultraviolet disinfection lamp is used for indoor sterilization, the ultraviolet disinfection lamp is generally arranged on the top or the ceiling, so that the space occupation of the ultraviolet disinfection lamp can be saved. The indoor air is sterilized and disinfected by the irradiation of the ultraviolet lamp tube.
In view of the above-mentioned related technologies, the inventor believes that the indoor ultraviolet disinfection lamp is installed on the top or the ceiling, the indoor air flowability is poor, the irradiation range of the ultraviolet disinfection lamp is relatively fixed, the sterilization effect on the upper air near the ultraviolet disinfection lamp is relatively good, and the sterilization effect on the lower air is relatively weak.
Disclosure of Invention
In order to improve the disinfection effect of disinfecting to indoor air, this application provides an indoor ultraviolet ray air disinfection lamp of air-flowing type.
The application provides an indoor ultraviolet ray air disinfection lamp of air-flowing type adopts following technical scheme:
an air flow type indoor ultraviolet air sterilizing lamp comprises a lampshade, wherein the lampshade comprises a top plate, a bottom plate, a first side plate, a second side plate and baffles which are parallel to each other, a cavity inside the lampshade is arranged to be an air guide cavity, two ultraviolet lamp tubes which are parallel to each other are arranged between the first side plate and the second side plate, the first side plate is connected with an inclined air inlet pipe, the second side plate is connected with an inclined exhaust pipe, the first side plate is provided with a cavity, an impeller is arranged in the cavity, a rotating shaft is arranged in the middle of the impeller, one end, away from the air inlet pipe, of the first side plate is fixedly connected with a first motor, the first motor is fixedly connected with the rotating shaft, the first side plate is provided with a first through hole, two ends of the first through hole are respectively communicated with the air guide cavity and the air inlet pipe, the second side plate is provided with a second through hole, two ends of the second through hole are respectively communicated with the air guide cavity and the exhaust pipe, the first side plate is provided with an air guide hole, one end of the air guide hole is communicated with the cavity, the other end of the air guide hole is communicated with the air guide cavity.
By adopting the technical scheme, when the air-flow type indoor ultraviolet air disinfection lamp is used, the first motor drives the impeller to rotate through the rotating shaft, the impeller pumps indoor air into the cavity from the air inlet pipe and then enters the air guide cavity from the air guide hole, and the air entering the air guide cavity is subjected to ultraviolet sterilization and disinfection and then flows through the second through hole and is discharged from the exhaust pipe. And air-supply line and exhaust pipe all incline to set up, are convenient for take out the air of lower floor to the upper strata and disinfect, are favorable to improving the disinfection effect of disinfecting to the room air.
Optionally, a first elastic layer is fixedly arranged between the air inlet pipe and the first side plate, a second elastic layer is fixedly arranged between the exhaust pipe and the second side plate, the bottom plate is hollow, a second motor is fixedly connected to the lower end face of the bottom plate, a gear is fixedly connected to an output shaft of the second motor, racks are meshed to two sides of the gear, the end portions of the racks rotate and are connected with idler wheels, and strip-shaped grooves matched with the idler wheels are formed in the air inlet pipe and the exhaust pipe.
By adopting the technical scheme, the first elastic layer is convenient for ensuring that the air inlet pipe can swing up and down; the second elastic layer is convenient for ensuring the exhaust pipe to swing up and down. The second motor drives the gear to rotate, the gear drives the two racks to move in opposite directions or in reverse directions, and the two racks move in reverse directions to realize synchronous upward swing of the air inlet pipe and the exhaust pipe; the two racks move in opposite directions, so that the air inlet pipe and the exhaust pipe synchronously swing downwards, air in different heights in a room can be conveniently exhausted, and the sterilization and disinfection effects on the indoor air can be further improved.
Optionally, a threaded rod is connected to the top plate in a rotating mode, a third motor is fixedly connected to one end of the top plate, an output shaft of the third motor is connected with the threaded rod in a rotating mode, a limiting groove is formed in the end face, close to the air guide cavity, of the top plate, a sliding block is connected to the limiting groove in a sliding mode, one end of the sliding block is connected with the threaded rod in a threaded mode, a sponge brush is fixedly connected to the other end of the sliding block, a round hole matched with the two ultraviolet lamp tubes is formed in the sponge brush, and a plurality of air vents are formed in the sponge brush.
By adopting the technical scheme, the third motor drives the threaded rod to rotate, the threaded rod drives the sliding block to reciprocate in the limiting groove, and then the sponge brush reciprocates to wipe the two ultraviolet lamp tubes to clean flying dust impurities adhered to the surfaces of the ultraviolet lamp tubes, so that the irradiation of the ultraviolet lamp tubes to the air guide cavity is ensured, and the sterilization and disinfection effects on the air in the air guide cavity are improved; the air vent is convenient for ensure that the sponge brush can not obstruct the flow of air.
Optionally, a mounting plate is arranged above the top plate, a hoisting ring is fixedly connected to the upper end face of the mounting plate, a fourth motor is fixedly arranged on the mounting plate, and an output shaft of the fourth motor penetrates through the mounting plate and is fixedly connected with the top plate.
Through adopting above-mentioned technical scheme, the fourth motor drives the lamp shade and wholly rotates, makes the position of air-supply line and exhaust pipe change, and then can carry out the suction disinfection of disinfecting to the air of circumference, and then is favorable to improving the disinfection effect of disinfecting to the room air.
Optionally, the bottom plate is rotatably connected with the first side plate, one end of the bottom plate, which is close to the second side plate, is connected with a plurality of bolts, and a plurality of screw holes matched with the bolts are formed in the lower end of the second side plate.
Through adopting above-mentioned technical scheme, the bottom plate rotates with first curb plate to be connected, and the bottom plate passes through the bolt and can dismantle with the second curb plate and be connected, is convenient for open the bottom plate and dismantles the change to the ultraviolet fluorescent tube.
Optionally, filter screens are arranged in the air inlet pipe and the air exhaust pipe.
Through adopting above-mentioned technical scheme, the filter screen is convenient for block impurity such as the flying dust water stain of doping in the air and filters, and the guarantee is to the disinfection effect of disinfecting of room air.
Optionally, a plurality of heating pipes are fixedly connected to the inner walls of the first side plate and the second side plate.
Through adopting above-mentioned technical scheme, the heating pipe is convenient for control the temperature in the air guide chamber, ensures that the ultraviolet ray shines the disinfection of disinfecting to the air under optimum temperature.
Optionally, the inner wall of the baffle is fixedly connected with a reflection plate.
Through adopting above-mentioned technical scheme, the reflecting plate is convenient for reduce the ultraviolet light and gives off to the lamp shade outside, and the guarantee air is comparatively abundant by ultraviolet irradiation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. when the air-flow type indoor ultraviolet air sterilizing lamp is used, the first motor drives the impeller to rotate through the rotating shaft, the impeller sucks indoor air into the cavity from the air inlet pipe and then enters the air guide cavity from the air guide hole, and the air entering the air guide cavity flows through the second through hole and is discharged from the exhaust pipe after being sterilized by ultraviolet light. The air inlet pipe and the air exhaust pipe are obliquely arranged, so that the air in the lower layer can be conveniently pumped to the upper layer for sterilization, and the sterilization effect on the indoor air can be improved;
2. the first elastic layer is convenient for ensuring that the air inlet pipe can swing up and down; the second elastic layer is convenient for ensuring the exhaust pipe to swing up and down. The second motor drives the gear to rotate, the gear drives the two racks to move in opposite directions or in reverse directions, and the two racks move in reverse directions to realize synchronous upward swing of the air inlet pipe and the exhaust pipe; the two racks move oppositely, so that the air inlet pipe and the air exhaust pipe synchronously swing downwards, air at different heights in a room can be conveniently exhausted, and the sterilization and disinfection effects on the indoor air can be further improved;
3. the third motor drives the threaded rod to rotate, the threaded rod drives the sliding block to reciprocate in the limiting groove, and then the sponge brush reciprocates to clean the two ultraviolet lamp tubes, so that flying dust impurities adhered to the surfaces of the ultraviolet lamp tubes are cleaned, irradiation of the ultraviolet lamp tubes to the air guide cavity is facilitated to be guaranteed, and the improvement of the sterilization and disinfection effects of air in the air guide cavity is facilitated.
Drawings
Fig. 1 is a schematic view of the overall structure of an air-flowing type indoor ultraviolet air sterilizing lamp according to an embodiment of the present application.
Fig. 2 is a schematic view for highlighting the internal structure of the lamp housing.
Fig. 3 is a schematic view for highlighting the internal structure of the first side plate.
Fig. 4 is a schematic view of a gear engaged with a rack on both sides.
Fig. 5 is intended to highlight the connection of the threaded rod to the slider.
Description of reference numerals: 1. a lamp shade; 2. a top plate; 3. a base plate; 4. a first side plate; 5. a second side plate; 6. a baffle plate; 8. an ultraviolet lamp tube; 9. an air inlet pipe; 10. an exhaust duct; 11. a cavity; 12. an impeller; 13. a first motor; 14. a first port; 15. a second port; 16. an air vent; 17. a first elastic layer; 18. a second elastic layer; 19. a second motor; 20. a gear; 21. a rack; 22. a roller; 23. a strip-shaped groove; 24. a threaded rod; 25. a third motor; 26. a limiting groove; 27. a slider; 28. a sponge brush; 29. a circular hole; 30. a vent hole; 31. mounting a plate; 32. hoisting a ring; 33. a fourth motor; 34. a bolt; 35. a filter screen; 36. heating a tube; 37. a reflective plate.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses indoor ultraviolet ray air disinfection lamp of air-flowing type.
Examples
Referring to fig. 1 and 2, an air-flowing type indoor ultraviolet air sterilizing lamp includes a lamp housing 1, the lamp housing 1 is a hollow rectangular parallelepiped, and a chamber inside the lamp housing 1 is an air conducting chamber. When the airflow type indoor ultraviolet air disinfection lamp is used, the lampshade 1 is installed at the position close to the top indoors, and the two ultraviolet lamp tubes 8 irradiate in the air guide cavity so as to sterilize and disinfect the air in the air guide cavity. The lampshade 1 comprises a top plate 2, a bottom plate 3, a first side plate 4, a second side plate 5 and baffles 6 which are parallel to each other, wherein the first side plate 4 and the second side plate 5 are arranged in parallel. Two ultraviolet lamp tubes 8 which are parallel to each other are arranged between the first side plate 4 and the second side plate 5, a distance exists between the two ultraviolet lamp tubes 8, a certain distance also exists between the ultraviolet lamp tubes 8 and the bottom plate 3, and two ends of each ultraviolet lamp tube 8 are respectively connected with the first side plate 4 and the second side plate 5.
Referring to fig. 1 and 2, a plurality of heating pipes 36 are fixedly connected to the inner walls of the first side plate 4 and the second side plate 5, and the temperature of the heating pipes 36 can be adjusted by an operator, so that the temperature in the air guide cavity can be controlled, and the ultraviolet light can be used for irradiating, sterilizing and disinfecting air at the optimum temperature, so that the sterilizing and disinfecting effect on the indoor air can be improved. The inner wall of the baffle 6 is fixedly connected with a reflecting plate 37, when ultraviolet light generated by the ultraviolet lamp tube 8 irradiates on the reflecting plate 37, the ultraviolet light is reflected by the reflecting plate 37 and then is diffused in the air guide cavity, and the reflecting plate 37 can reduce the emission of the ultraviolet light to the outside of the lampshade 1, so that the air in the air guide cavity is irradiated by the ultraviolet light more fully.
Referring to fig. 2 and 3, the outer wall of the first side plate 4 is connected with an inclined air inlet pipe 9, the outer wall of the second side plate 5 is connected with an inclined air outlet pipe 10, and the air inlet pipe 9 and the air outlet pipe 10 are both hollow cuboid. First curb plate 4 is equipped with cavity 11, be equipped with impeller 12 in the cavity 11, impeller 12 middle part is equipped with the pivot, first motor 13 of 4 fixedly connected with of first curb plate, first motor 13 is located the one end that deviates from air-supply line 9, first motor 13 and pivot fixed connection, first opening 14 has been seted up to first curb plate 4, the both ends of first opening 14 are linked together with air guide cavity and air-supply line 9 respectively, operating personnel starts first motor 13, make first motor 13 drive impeller 12 through the pivot and rotate, impeller 12 rotates and inhales cavity 11 with the air current in the air-supply line 9 in first opening 14.
Referring to fig. 2 and 3, the first side plate 4 is provided with an air guide hole 16, the air guide hole 16 is right-angled, one end of the air guide hole 16 is communicated with the cavity 11, the other end of the air guide hole 16 is communicated with the air guide cavity, air entering the cavity 11 flows through the air guide hole 16 and enters the air guide cavity, and the air entering the air guide cavity is irradiated by ultraviolet light emitted by the ultraviolet lamp 8. The second side plate 5 is provided with a second through hole 15, two ends of the second through hole 15 are respectively communicated with the air guide cavity and the exhaust duct 10, and air is sterilized in the air guide cavity by ultraviolet light and then flows through the second through hole on the second side plate 5 to be discharged from the exhaust duct 10 under the pushing action of the impeller 12.
Referring to fig. 2, the impeller 12 sucks indoor air from the air inlet pipe 9, the air inlet pipe 9 and the exhaust pipe 10 are both obliquely arranged, so that the air in the indoor lower layer can be conveniently sucked to the upper layer, the flow of the indoor air is accelerated, the mixing of the indoor air in the upper layer and the indoor air in the lower layer is accelerated, the air is sterilized and disinfected by the ultraviolet lamp tube 8 and then is discharged to the indoor from the exhaust pipe 10, the sterilization effect on the indoor air is improved, and the indoor air sterilization and disinfection effect is better.
Referring to fig. 1 and 2, when air passes through the air inlet pipe 9 and the air exhaust pipe 10, the air inlet pipe 9 and the air exhaust pipe 10 are internally provided with the filter screen 35, the filter screen 35 blocks and filters impurities such as flying dust water stain doped in the air, the content of the impurities entering the air guide cavity is reduced, the influence of the penetration of the impurities on ultraviolet light is reduced, and the sterilization and disinfection effects of the ultraviolet light on indoor air are guaranteed.
Referring to fig. 1 and 2, a first elastic layer 17 is connected between the air inlet pipe 9 and the first side plate 4, a second elastic layer 18 is connected between the exhaust pipe 10 and the second side plate 5, the first elastic layer 17 and the second elastic layer 18 are both made of polyurethane elastic materials, the first elastic layer 17 and the second elastic layer 18 are both corrugated, and the first elastic layer 17 is convenient for ensuring that the air inlet pipe 9 can swing up and down; the second elastic layer 18 is convenient for ensuring the exhaust pipe 10 to swing up and down.
Referring to fig. 1 and 4, bottom plate 3 cavity sets up, terminal surface fixedly connected with second motor 19 under bottom plate 3, 19 output shaft fixedly connected with gears 20 of second motor, gears 20 are located the inside intermediate position of bottom plate 3, operating personnel starts second motor 19, second motor 19 drives gears 20 and rotates, there is rack 21 gear 20 both sides meshing, the bar mouth with rack 21 matched with has been seted up at bottom plate 3 both ends, two rack 21 all mesh with gear 20, and then gear 20 can drive two rack 21 in opposite directions or reverse direction.
Referring to fig. 1 and 4, the end of the rack 21 is rotatably connected with a roller 22, and the lower ends of the air inlet duct 9 and the air outlet duct 10 are both provided with a strip-shaped groove 23 matched with the roller 22. When gear 20 corotation, two rack 21 reverse movements, one of them gyro wheel 22 contradicts with the bar groove 23 of air-supply line 9, another gyro wheel 22 contradicts with the bar groove 23 of exhaust pipe 10, two rack 21 continue reverse movement, make air-supply line 9 and exhaust pipe 10 synchronous upswing, when second motor 19 drives gear 20 reversal, two rack 21 remove in opposite directions, make air-supply line 9 and exhaust pipe 10 synchronous downswing, can bleed air to indoor not high air, again disinfect and discharge to indoor, further improve the disinfection effect of disinfecting to indoor air.
Referring to fig. 1 and 2, when an operator detaches and replaces the ultraviolet lamp tube 8, the bottom plate 3 is rotatably connected with the first side plate 4, one end of the bottom plate 3 close to the second side plate 5 is connected with a plurality of bolts 34, and the lower end of the second side plate 5 is provided with a plurality of screw holes matched with the bolts 34. The bolts 34 are separated from the screw holes, then the bottom plate 3 is opened, the ultraviolet lamp tube 8 is replaced, and then the bottom plate 3 is connected with the second side plate 5 through the threaded connection of the bolts 34 and the screw holes.
Referring to fig. 2 and 5, one end outer wall fixedly connected with third motor 25 of roof 2, the roof 2 internal rotation is connected with threaded rod 24, third motor 25 output shaft rotates with threaded rod 24 to be connected, operating personnel starts third motor 25 regularly, third motor 25 drives threaded rod 24 and rotates, roof 2 has seted up spacing groove 26 near the terminal surface of air guide cavity, sliding connection has slider 27 in spacing groove 26, the one end and the threaded rod 24 threaded connection of slider 27, threaded rod 24 rotates and drives slider 27 and remove in spacing groove 26.
Referring to fig. 2 and 5, the other end of the sliding block 27 is fixedly connected with a sponge brush 28, the sponge brush 28 is provided with a round hole 29 matched with the two ultraviolet lamp tubes 8, and when the third motor 25 drives the threaded rod 24 to rotate forward, the sliding block 27 drives the sponge brush 28 to move from the first side plate 4 to the second side plate 5; when third motor 25 drives threaded rod 24 reversal, slider 27 drives sponge brush 28 and removes to first curb plate 4 from second curb plate 5, third motor 25 drives slider 27 reciprocating motion, make slider 27 drive sponge brush 28 clean two ultraviolet fluorescent tubes 8, fly ash impurity to the adhesion in ultraviolet fluorescent tube 8 surface clears up, improve the penetrating effect of ultraviolet ray, guarantee ultraviolet fluorescent tube 8 is to shining of air guide chamber, improve the disinfection effect and the efficiency of disinfecting to the air in the air guide chamber, and then improve the disinfection effect of disinfecting to the room air.
Referring to fig. 2 and 5, the lower end surface of the sponge brush 28 is located on the same plane as the bottommost part of the lamp tube, and the space between the lamp tube and the bottom plate 3 is also convenient for air to pass through. A plurality of air vents 30 are formed in the sponge brush 28, and the air vents 30 facilitate air to pass through the sponge brush 28 in the air guide cavity, so that the sponge brush 28 cannot obstruct the circulation of air, and the air is guaranteed to be normally discharged after being sterilized and disinfected.
Referring to fig. 2 and 5, a mounting plate 31 is arranged above the top plate 2, a fourth motor 33 is fixedly arranged on the mounting plate 31, an output shaft of the fourth motor 33 penetrates through the mounting plate 31 to be fixedly connected with the top plate 2, an operator starts the fourth motor 33, the fourth motor 33 drives the lampshade 1 to integrally rotate, and then the positions of the air inlet pipe 9 and the air outlet pipe 10 are changed, so that the impeller 12 (see fig. 3) can suck circumferential air to sterilize and disinfect, which is beneficial to accelerating the flow of indoor air and improving the sterilization and disinfection effects on the indoor air. The upper end face of the mounting plate 31 is fixedly connected with a hoisting ring 32, the hoisting ring 32 can be connected with the indoor top or the ceiling, and an operator can conveniently mount the lampshade 1.
The implementation principle of the indoor ultraviolet ray air disinfection lamp of this application embodiment of air-flowing type does: when the airflow type indoor ultraviolet air disinfection lamp is used, the lampshade 1 is installed at the position close to the top indoors, and the two ultraviolet lamp tubes 8 irradiate in the air guide cavity so as to sterilize and disinfect the air in the air guide cavity. The operator starts the first motor 13, and the first motor 13 drives the impeller 12 to rotate through the rotating shaft, and the impeller 12 rotates to suck the air in the air inlet pipe 9 into the cavity 11 through the first through hole 14. The air entering the cavity 11 flows through the air guide hole 16 and enters the air guide cavity, and the air entering the air guide cavity is irradiated by the ultraviolet light emitted by the ultraviolet lamp tube 8. After being sterilized and disinfected by ultraviolet light in the air guide cavity, the air flows through the second through holes on the second side plate 5 and is exhausted from the exhaust duct 10 under the pushing action of the impeller 12. The impeller 12 sucks indoor air from the air inlet pipe 9, and sucks the air of the indoor lower layer to the upper layer, so that the flow of the indoor air is accelerated, the mixing of the air of the indoor upper layer and the air of the indoor lower layer is accelerated, the air is sterilized and disinfected by the ultraviolet lamp tube 8 and then is discharged into the room from the exhaust pipe 10, and the indoor air sterilization and disinfection effect is good.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides an indoor ultraviolet ray air disinfection lamp of air-flowing type, includes lamp shade (1), its characterized in that: the lampshade (1) comprises a top plate (2), a bottom plate (3), a first side plate (4), a second side plate (5) and baffles (6) which are parallel to each other, a cavity inside the lampshade (1) is arranged to be an air guide cavity, two ultraviolet lamp tubes (8) which are parallel to each other are arranged between the first side plate (4) and the second side plate (5), the first side plate (4) is connected with an inclined air inlet pipe (9), the second side plate (5) is connected with an inclined exhaust pipe (10), the first side plate (4) is provided with a cavity (11), an impeller (12) is arranged in the cavity (11), a rotating shaft is arranged in the middle of the impeller (12), one end of the first side plate (4) departing from the air inlet pipe (9) is fixedly connected with a first motor (13), the first motor (13) is fixedly connected with the rotating shaft, a first through hole (14) is formed in the first side plate (4), two ends of the first through hole (14) are respectively communicated with the air guide cavity and the air inlet pipe (9), the second side plate (5) is provided with a second through hole (15), two ends of the second through hole (15) are respectively communicated with the air guide cavity and the exhaust pipe (10), the first side plate (4) is provided with an air guide hole (16), one end of the air guide hole (16) is communicated with the cavity (11), and the other end of the air guide hole (16) is communicated with the air guide cavity.
2. An air-flowing indoor ultraviolet air sterilizing lamp as claimed in claim 1, wherein: first elastic layer (17) have set firmly between air-supply line (9) and first curb plate (4), second elastic layer (18) have set firmly between exhaust pipe (10) and second curb plate (5), bottom plate (3) cavity sets up, terminal surface fixedly connected with second motor (19) under bottom plate (3), second motor (19) output shaft fixedly connected with gear (20), gear (20) both sides meshing has rack (21), rack (21) tip rotates and is connected with gyro wheel (22), bar groove (23) with gyro wheel (22) looks adaptation are all seted up in air-supply line (9) and exhaust pipe (10).
3. An air-flowing indoor ultraviolet air sterilizing lamp as claimed in claim 1, wherein: the utility model discloses a lamp holder, including roof (2), roof (2) internal rotation is connected with threaded rod (24), the one end fixedly connected with third motor (25) of roof (2), third motor (25) output shaft rotates with threaded rod (24) to be connected, spacing groove (26) have been seted up to roof (2) near the terminal surface of air guide cavity, sliding connection has slider (27) in spacing groove (26), the one end and threaded rod (24) threaded connection of slider (27), the other end fixedly connected with sponge brush (28) of slider (27), round hole (29) with two ultraviolet fluorescent tubes (8) looks adaptations are seted up in sponge brush (28), a plurality of air vents (30) have been seted up in sponge brush (28).
4. An air-flowing indoor ultraviolet air sterilizing lamp as claimed in claim 1, wherein: roof (2) top is equipped with mounting panel (31), and mounting panel (31) up end fixedly connected with hoisting ring (32), and mounting panel (31) have set firmly fourth motor (33), and fourth motor (33) output shaft passes mounting panel (31) and roof (2) fixed connection.
5. An air-flowing indoor ultraviolet air sterilizing lamp as claimed in claim 1, wherein: the bottom plate (3) is rotatably connected with the first side plate (4), one end, close to the second side plate (5), of the bottom plate (3) is connected with a plurality of bolts (34), and a plurality of screw holes matched with the bolts (34) are formed in the lower end of the second side plate (5).
6. An air-flowing indoor ultraviolet air sterilizing lamp as claimed in claim 1, wherein: and filter screens (35) are arranged in the air inlet pipe (9) and the air exhaust pipe (10).
7. An air-flowing indoor ultraviolet air sterilizing lamp as claimed in claim 1, wherein: the inner walls of the first side plate (4) and the second side plate (5) are fixedly connected with a plurality of heating pipes (36).
8. An air-flowing indoor ultraviolet air sterilizing lamp as claimed in claim 1, wherein: the inner wall of the baffle (6) is fixedly connected with a reflecting plate (37).
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| CN202111223700.3A CN113932355B (en) | 2021-10-21 | 2021-10-21 | Air-flowing type indoor ultraviolet air sterilizing lamp |
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| CN202111223700.3A CN113932355B (en) | 2021-10-21 | 2021-10-21 | Air-flowing type indoor ultraviolet air sterilizing lamp |
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| CN113932355B CN113932355B (en) | 2022-12-23 |
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