CN113565777A - Bladeless fan - Google Patents
Bladeless fan Download PDFInfo
- Publication number
- CN113565777A CN113565777A CN202110732267.XA CN202110732267A CN113565777A CN 113565777 A CN113565777 A CN 113565777A CN 202110732267 A CN202110732267 A CN 202110732267A CN 113565777 A CN113565777 A CN 113565777A
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- Prior art keywords
- gear
- shell
- fan
- motor
- air outlet
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- 238000007872 degassing Methods 0.000 claims abstract description 15
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 12
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 238000001914 filtration Methods 0.000 claims description 12
- 241000886569 Cyprogenia stegaria Species 0.000 claims description 11
- 239000003638 chemical reducing agent Substances 0.000 claims description 9
- 230000005540 biological transmission Effects 0.000 claims description 7
- 238000004659 sterilization and disinfection Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000009423 ventilation Methods 0.000 claims description 5
- 238000000889 atomisation Methods 0.000 claims description 3
- 238000010521 absorption reaction Methods 0.000 claims 2
- 230000002421 anti-septic effect Effects 0.000 abstract description 4
- 230000006698 induction Effects 0.000 abstract description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000645 desinfectant Substances 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 206010022000 influenza Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D25/00—Pumping installations or systems
- F04D25/02—Units comprising pumps and their driving means
- F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
-
- 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
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/22—Phase substances, e.g. smokes, aerosols or sprayed or atomised substances
-
- 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
- A61L2/24—Apparatus using programmed or automatic operation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
- F04D29/4226—Fan casings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
- F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
- F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards
-
- 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
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- 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)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The invention discloses a bladeless fan, and relates to the field of bladeless fans. Infrared sensor is installed to bladeless fan, and according to infrared induction result adjustment bladeless fan towards the target blow, the air-out passageway can rotation in a circumferential direction, has degassing unit in the bladeless fan, can disinfect through the antiseptic solution of atomizing, can pass through voice control bladeless fan, convenient operation.
Description
Technical Field
The invention relates to the field of bladeless fans, in particular to a bladeless fan.
Background
Compared with the traditional fan, the bladeless fan has the advantages of safety, comfort, soft airflow, attractive appearance and the like, so that the bladeless fan is popular among consumers.
The control panel of current bladeless fan sets up on the base more, need bow to go to press control panel when controlling the bladeless fan, and the user control of not being convenient for and observation, and the bladeless fan many can the round trip swing, and the air-out wind direction scope of bladeless fan is limited, bloies for a long time and can cause the too fast lack of water of human moisture evaporation, increases the propagation velocity of virus etc. during the influenza is apt, and the function is single.
Disclosure of Invention
The present invention is directed to a bladeless fan, which solves the above problems of the prior art.
In order to achieve the purpose, the invention adopts the following technical scheme: a bladeless fan comprises a shell, wherein a main support is arranged in the shell, a switching support is arranged above the main support, a fan assembly is arranged on the main support, the fan assembly is provided with an air inlet and an air outlet, an air outlet channel is rotatably arranged on the switching support, the lower end of the air outlet channel is rotatably arranged on the air outlet, a rotating device for driving the air outlet channel to rotate is arranged on the main support, a base is arranged at the lower end of the shell, a walking device is arranged in the base, a filtering device and a driving device for driving the fan assembly are arranged between the base and the main support, the filtering device is detachably arranged on the base, a baffle is arranged between the filtering device and the driving device, the upper end of the baffle is fixedly connected with the main support, the lower end of the baffle is arranged on the base, ventilation baffles are detachably arranged on the side wall of the shell, and are symmetrically arranged on two sides of the filtering device, outer wall circumference interval is provided with infrared sensor, be equipped with degassing unit and pickup loudspeaker on the main support, the shell upper surface corresponds the degassing unit position and is equipped with the nozzle, the shell upper surface corresponds pickup loudspeaker position and is equipped with the horn mouth, be equipped with the controller on the shell, pickup loudspeaker, infrared sensor, degassing unit, rotary device and drive arrangement all are connected with the controller. Infrared sensor is installed to bladeless fan, and according to infrared induction result adjustment bladeless fan towards the target blow, the air-out passageway can rotation in a circumferential direction, has degassing unit in the bladeless fan, can disinfect through the antiseptic solution of atomizing, can pass through voice control bladeless fan, convenient operation.
Further, fan unit spare includes fan housing, pivot and centrifugal impeller, the rotatable pivot that is equipped with in the fan housing, be equipped with centrifugal impeller in the pivot, fan housing side is connected with inlet air channel, fan housing upper end is equipped with out the tuber pipe, the terminal surface is equipped with the ring channel with air-out pipe clearance fit under the air-out channel, inlet air channel buckles and is clockwise 90L shapes of overturning. The centrifugal wind wheel applies work by utilizing centrifugal force, air is axially fed in and radially discharged out, airflow enters from an air inlet channel on the side surface of the fan shell, and flows out from an air outlet channel on the top of the fan shell.
Further, rotary device includes servo motor, speed reducer and ring gear, the pot head is equipped with the ring gear under the air-out passageway, be equipped with servo motor on the main support, servo motor is connected with power gear, power gear drive is connected with the speed reducer, the speed reducer includes gear shaft, first gear and second gear, the gear shaft upper end is equipped with the first gear with the ring gear meshing, the gear shaft lower extreme is equipped with the second gear with power gear meshing. The servo motor drives the second gear and the first gear to synchronously rotate, and the gear ring and the air outlet channel are driven to rotate through the first gear, so that the air outlet channel can freely rotate in 360 degrees.
Further, filter equipment includes air filter, sealing washer and mounting panel, the air filter upper end is equipped with the sealing washer, air filter lower extreme fixedly connected with mounting panel, base upper surface edge position be equipped with mounting panel clearance fit's slot, the protruding first trapezoidal piece that is equipped with of mounting panel bottom surface, the protruding second trapezoidal piece that is equipped with of slot tank bottom, first trapezoidal piece includes first inclined plane, first trapezoidal piece includes the second inclined plane, first inclined plane and second inclined plane are parallel to each other. Promote the mounting panel, make first inclined plane remove towards the second inclined plane, make first trapezoidal piece contact second trapezoidal piece, make first trapezoidal piece along the second inclined plane on the second trapezoidal piece to oblique top removal, make air filter upper end and inlet air channel joint.
Further, the driving device comprises a driving motor, a main gear and a driven gear, the main gear is connected to a transmission shaft of the driving motor, the driven gear meshed with the main gear is arranged at one end of the rotating shaft, and the main gear and the driven gear are both bevel gears. The driving motor drives the driven gear to rotate through the main gear, and the rotating shaft and the centrifugal impeller are driven by the driven gear.
Further, running gear includes first motor, second motor, walking wheel and activity truckle, base one end is equipped with the activity truckle, base other end symmetry is equipped with first motor and second motor, the equal transmission of first motor and second motor is connected with the walking wheel, first motor and second motor electric connection director. The bladeless fan is enabled to move forwards or rotate reversely by respectively controlling the first motor and the second motor to rotate forwards or reversely.
Further, degassing unit includes disinfection solution bottle, bottle lid, copper pipe, conducting rod and the sponge that absorbs water, disinfection solution bottle upper end is equipped with the bottle lid, the fixed surface is equipped with copper pipe and conducting rod under the bottle lid, the copper pipe endotheca is equipped with the conducting rod, copper pipe and the coaxial setting of conducting rod, the cover is equipped with the sponge that absorbs water on the conducting rod, be equipped with the ultrasonic atomization piece in the bottle lid. The bladeless fan can be disinfected through the atomized disinfectant.
Furthermore, a plurality of support columns are arranged on the main support, a plurality of support legs are arranged on the switching support, inserting columns are convexly arranged on the lower end faces of the support legs, and embedding grooves corresponding to the inserting columns are concavely arranged on the upper end faces of the support columns. The support legs are fixed through the support columns, so that the switching support is fixed above the main support.
Furthermore, the edge of the lower end face of the air outlet channel is provided with a step groove, the upper surface of the shell is provided with an annular bulge, and the surface of the step groove is concavely provided with a groove corresponding to the annular bulge. The annular bulge is matched with the groove to position the air outlet channel.
Furthermore, the fan shell comprises a shell body, an axle support is arranged in the shell body, bearings are embedded in the shell body and the axle support, a first fixing plate and a second fixing plate are arranged on the main support, the shell body is arranged between the first fixing plate and the second fixing plate, a plurality of positioning lugs are arranged on two opposite side faces of the shell body, and positioning embedding grooves matched with the positioning lugs are formed in the first fixing plate and the second fixing plate. Through the cooperation of the positioning caulking grooves on the first fixing plate and the second fixing plate, the shell body is convenient to fix.
The invention has the beneficial effects that: the bladeless fan is provided with the infrared sensor, and is adjusted towards the target according to the infrared induction result and blows, and the air-out passageway can 360 degrees rotations, has degassing unit in the bladeless fan, can disinfect through the antiseptic solution of atomizing, can pass through voice control bladeless fan, convenient operation.
Drawings
The figures further illustrate the invention, but the examples in the figures do not constitute any limitation of the invention.
Fig. 1 is a schematic structural diagram of a bladeless fan according to an embodiment of the present invention;
fig. 2 is a schematic partial structure view of a bladeless fan according to an embodiment of the present invention;
fig. 3 is a schematic view of a bladeless fan according to an embodiment of the present invention.
The labels in the figure are: the air conditioner comprises a shell 1, a main support 2, a switching support 3, a fan assembly 5, an air outlet channel 4, a rotating device 6, a base 7, a walking device 8, a filtering device 9, a ventilation baffle 11, a disinfecting device 12, a pickup horn 13 and a controller 14.
Detailed Description
The following detailed description of embodiments of the invention refers to the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present invention, are given by way of illustration and explanation only, not limitation.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present.
In the present invention, unless otherwise specified, the terms of orientation such as "upper, lower, left, right" used herein generally refer to the upper, lower, left, and right directions as shown in fig. 1. "inner and outer" refer to the inner and outer portions of a particular contour. "distal and proximal" refer to distal and proximal relative to a component.
As shown in fig. 1-3, a bladeless fan according to an embodiment of the present invention includes a housing 1, a main support 2 is disposed in the housing 1, a switching support 3 is disposed above the main support 2, a fan assembly 5 is disposed on the main support 2, the fan assembly 5 has an air inlet and an air outlet, an air outlet channel 4 is rotatably disposed on the switching support 3, a lower end of the air outlet channel 4 is rotatably disposed on the air outlet, a rotating device 6 for driving the air outlet channel 4 to rotate is disposed on the main support 2, a base 7 is disposed at a lower end of the housing 1, a traveling device 8 is disposed in the base 7, a filtering device 9 and a driving device for driving the fan assembly 5 are disposed between the base 7 and the main support 2, the filtering device 9 is detachably disposed on the base 7, and a baffle is disposed between the filtering device 9 and the driving device, baffle upper end and 2 fixed connection of main support, the baffle lower extreme sets up on base 7, 1 lateral wall of shell can be dismantled and is equipped with ventilation baffle 11, ventilation baffle 11 symmetry sets up in 9 both sides of filter equipment, 1 outer wall circumference interval of shell is provided with infrared sensor, be equipped with degassing unit 12 and pickup loudspeaker 13 on the main support 2, 1 upper surface of shell corresponds the degassing unit position and is equipped with the nozzle, 1 upper surface of shell corresponds pickup loudspeaker position and is equipped with the horn mouth, be equipped with controller 14 on the shell 1, pickup loudspeaker, infrared sensor, degassing unit, rotary device 6 and drive arrangement all are connected with controller 14. Infrared sensor is installed to bladeless fan, and according to infrared induction result adjustment bladeless fan towards the target blow, air-out passageway 4 can rotation in circumferential direction, has degassing unit in the bladeless fan, can disinfect through the antiseptic solution of atomizing, can pass through speech control bladeless fan, convenient operation.
Further, fan unit 5 includes fan housing, pivot and centrifugal impeller, the rotatable pivot that is equipped with in the fan housing, be equipped with centrifugal impeller in the pivot, fan housing side is connected with inlet air channel, fan housing upper end is equipped with out the tuber pipe, the terminal surface is equipped with the ring channel with air-out pipe clearance fit under the air-out passageway 4, inlet air channel buckles and is 90L shapes of clockwise upset. The centrifugal wind wheel applies work by utilizing centrifugal force, air is axially fed in and radially discharged out, airflow enters from an air inlet channel on the side surface of the fan shell, and flows out from an air outlet channel 4 on the top of the fan shell.
Further, rotary device 6 includes servo motor, speed reducer and ring gear, the pot head is equipped with the ring gear under the air-out passageway 4, be equipped with servo motor on the main support 2, servo motor is connected with power gear, power gear drive is connected with the speed reducer, the speed reducer includes gear shaft, first gear and second gear, the gear shaft upper end is equipped with the first gear with the ring gear meshing, the gear shaft lower extreme is equipped with the second gear with the power gear meshing. The servo motor drives the second gear and the first gear to synchronously rotate, and the gear ring and the air outlet channel 4 are driven to rotate through the first gear, so that the air outlet channel 4 can freely rotate in 360 degrees.
Further, filter equipment 9 includes air filter, sealing washer and mounting panel, the air filter upper end is equipped with the sealing washer, air filter lower extreme fixedly connected with mounting panel, 7 upper surface edge positions of base be equipped with mounting panel clearance fit's slot, the protruding first trapezoidal piece that is equipped with of mounting panel bottom surface, the protruding second trapezoidal piece that is equipped with of slot tank bottom, first trapezoidal piece includes first inclined plane, first trapezoidal piece includes the second inclined plane, first inclined plane and second inclined plane are parallel to each other. Promote the mounting panel, make first inclined plane remove towards the second inclined plane, make first trapezoidal piece contact second trapezoidal piece, make first trapezoidal piece along the second inclined plane on the second trapezoidal piece to oblique top removal, make air filter upper end and inlet air channel joint.
Further, the driving device comprises a driving motor, a main gear and a driven gear, the main gear is connected to a transmission shaft of the driving motor, the driven gear meshed with the main gear is arranged at one end of the rotating shaft, and the main gear and the driven gear are both bevel gears. The driving motor drives the driven gear to rotate through the main gear, and the rotating shaft and the centrifugal impeller are driven by the driven gear.
Further, running gear 8 includes first motor, second motor, walking wheel and activity truckle, 7 one end of base is equipped with the activity truckle, 7 other end symmetries of base are equipped with first motor and second motor, the equal transmission of first motor and second motor is connected with the walking wheel, first motor and second motor electric connection director 14. The bladeless fan is enabled to move forwards or rotate reversely by respectively controlling the first motor and the second motor to rotate forwards or reversely.
Further, degassing unit includes disinfection solution bottle, bottle lid, copper pipe, conducting rod and the sponge that absorbs water, disinfection solution bottle upper end is equipped with the bottle lid, the fixed surface is equipped with copper pipe and conducting rod under the bottle lid, the copper pipe endotheca is equipped with the conducting rod, copper pipe and the coaxial setting of conducting rod, the cover is equipped with the sponge that absorbs water on the conducting rod, be equipped with the ultrasonic atomization piece in the bottle lid. The bladeless fan can be disinfected through the atomized disinfectant.
Furthermore, a plurality of support columns are arranged on the main support 2, a plurality of support legs are arranged on the switching support 3, insertion columns are convexly arranged on the lower end faces of the support legs, and caulking grooves corresponding to the insertion columns are concavely arranged on the upper end faces of the support columns. The fixed support legs are installed through the support columns, so that the switching support 3 is fixed above the main support 2.
Furthermore, the edge of the lower end face of the air outlet channel 4 is provided with a step groove, the upper surface of the shell 1 is provided with an annular bulge, and the surface of the step groove is concavely provided with a groove corresponding to the annular bulge. The annular bulge is matched with the groove to position the air outlet channel 4.
Further, the fan shell comprises a shell body, an axle support is arranged in the shell body, bearings are embedded in the shell body and the axle support, a first fixing plate and a second fixing plate are arranged on the main support 2, the shell body is arranged between the first fixing plate and the second fixing plate, a plurality of positioning lugs are arranged on two opposite side faces of the shell body, and positioning embedding grooves matched with the positioning lugs are formed in the first fixing plate and the second fixing plate. Through the cooperation of the positioning caulking grooves on the first fixing plate and the second fixing plate, the shell body is convenient to fix.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.
Claims (10)
1. A bladeless fan, comprising: comprises a shell, a main support is arranged in the shell, a switching support is arranged above the main support, a fan assembly is arranged on the main support, the fan assembly is provided with an air inlet and an air outlet, an air outlet channel is rotatably arranged on the switching support, the lower end of the air outlet channel is rotatably arranged on the air outlet, a rotating device for driving the air outlet channel to rotate is arranged on the main support, a base is arranged at the lower end of the shell, a walking device is arranged in the base, a filtering device and a driving device for driving the fan assembly are arranged between the base and the main support, the filtering device is detachably arranged on the base, a baffle is arranged between the filtering device and the driving device, the upper end of the baffle is fixedly connected with the main support, the lower end of the baffle is arranged on the base, ventilation baffles are detachably arranged on the side wall of the shell, and are symmetrically arranged at two sides of the filtering device, outer wall circumference interval is provided with infrared sensor, be equipped with degassing unit and pickup loudspeaker on the main support, the shell upper surface corresponds the degassing unit position and is equipped with the nozzle, the shell upper surface corresponds pickup loudspeaker position and is equipped with the horn mouth, be equipped with the controller on the shell, pickup loudspeaker, infrared sensor, degassing unit, rotary device and drive arrangement all are connected with the controller.
2. The bladeless fan of claim 1, wherein: the fan assembly comprises a fan shell, a rotating shaft and a centrifugal impeller, the rotating shaft is rotatably arranged in the fan shell, the centrifugal impeller is arranged on the rotating shaft, an air inlet channel is connected to the side face of the fan shell, an air outlet pipe is arranged at the upper end of the fan shell, an annular groove in clearance fit with the air outlet pipe is formed in the lower end face of the air outlet channel, and the air inlet channel is bent to form an L shape which is 90 degrees clockwise in overturn.
3. The bladeless fan of claim 1, wherein: the rotary device comprises a servo motor, a speed reducer and a gear ring, the gear ring is sleeved at the lower end of the air outlet channel, the servo motor is arranged on the main support, the servo motor is connected with a power gear, the power gear is connected with the speed reducer in a transmission mode, the speed reducer comprises a gear shaft, a first gear and a second gear, the upper end of the gear shaft is provided with the first gear meshed with the gear ring, and the lower end of the gear shaft is provided with the second gear meshed with the power gear.
4. The bladeless fan of claim 1, wherein: the filter device comprises an air filter element, a sealing ring and a mounting plate, wherein the sealing ring is arranged at the upper end of the air filter element, the mounting plate is fixedly connected with the lower end of the air filter element, a slot which is in clearance fit with the mounting plate is arranged at the edge part of the upper surface of the base, a first trapezoidal block is convexly arranged on the bottom surface of the mounting plate, a second trapezoidal block is convexly arranged at the bottom of the slot, the first trapezoidal block comprises a first inclined plane, the first trapezoidal block comprises a second inclined plane, and the first inclined plane and the second inclined plane are parallel to each other.
5. The bladeless fan of claim 1, wherein: the driving device comprises a driving motor, a main gear and a driven gear, the main gear is connected to a transmission shaft of the driving motor, the driven gear meshed with the main gear is arranged at one end of the rotating shaft, and the main gear and the driven gear are both bevel gears.
6. The bladeless fan of claim 1, wherein: running gear includes first motor, second motor, walking wheel and casters that moves about, base one end is equipped with casters that moves about, base other end symmetry is equipped with first motor and second motor, the equal transmission of first motor and second motor is connected with the walking wheel, first motor and second motor electric connection director.
7. The bladeless fan of claim 1, wherein: the disinfection device comprises a disinfection solution bottle body, a bottle cap, a copper pipe, a conductive rod and a water absorption sponge, wherein the bottle cap is arranged at the upper end of the disinfection solution bottle body, the copper pipe and the conductive rod are fixedly arranged on the lower surface of the bottle cap, the conductive rod is arranged in the copper pipe inner sleeve, the copper pipe and the conductive rod are coaxially arranged, the water absorption sponge is sleeved on the conductive rod, and an ultrasonic atomization piece is arranged in the bottle cap.
8. The bladeless fan of claim 1, wherein: the support frame is provided with a plurality of support columns, the switching support frame is provided with a plurality of support legs, the lower end faces of the support legs are convexly provided with inserting columns, and the upper end faces of the support columns are concavely provided with caulking grooves corresponding to the inserting columns.
9. The bladeless fan of claim 1, wherein: the air outlet structure is characterized in that a step groove is formed in the edge of the lower end face of the air outlet channel, an annular protrusion is arranged on the upper surface of the shell, and a groove corresponding to the annular protrusion is concavely formed in the surface of the step groove.
10. The bladeless fan of claim 2, wherein: the fan shell comprises a shell body, an axle support is arranged in the shell body, bearings are embedded in the shell body and the axle support, a first fixing plate and a second fixing plate are arranged on a main support, the shell body is arranged between the first fixing plate and the second fixing plate, a plurality of positioning lugs are arranged on two opposite side faces of the shell body, and positioning embedding grooves matched with the positioning lugs are formed in the first fixing plate and the second fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110732267.XA CN113565777B (en) | 2021-06-30 | 2021-06-30 | Bladeless fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110732267.XA CN113565777B (en) | 2021-06-30 | 2021-06-30 | Bladeless fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113565777A true CN113565777A (en) | 2021-10-29 |
| CN113565777B CN113565777B (en) | 2024-05-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110732267.XA Active CN113565777B (en) | 2021-06-30 | 2021-06-30 | Bladeless fan |
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| CN (1) | CN113565777B (en) |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204200640U (en) * | 2014-10-24 | 2015-03-11 | 山东科技大学 | The electric fan that can walk |
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| CN215214067U (en) * | 2021-06-29 | 2021-12-17 | 惠州市银新鹏科技有限公司 | Movable base for bladeless fan |
| CN215214031U (en) * | 2021-06-30 | 2021-12-17 | 惠州市银新鹏科技有限公司 | Fan main body structure and bladeless fan |
| CN215370315U (en) * | 2021-05-14 | 2021-12-31 | 惠州市银新鹏科技有限公司 | Multi-angle wind sweeping assembly and bladeless fan |
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| CN105156359A (en) * | 2015-10-12 | 2015-12-16 | 珠海格力电器股份有限公司 | Draught fan capable of achieving wind direction adjustment, air hose type air conditioning unit and air output method of air hose type air conditioning unit |
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| CN215370315U (en) * | 2021-05-14 | 2021-12-31 | 惠州市银新鹏科技有限公司 | Multi-angle wind sweeping assembly and bladeless fan |
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|---|---|
| CN113565777B (en) | 2024-05-03 |
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