CN202023756U - Bladeless fan - Google Patents
Bladeless fan Download PDFInfo
- Publication number
- CN202023756U CN202023756U CN2011201442650U CN201120144265U CN202023756U CN 202023756 U CN202023756 U CN 202023756U CN 2011201442650 U CN2011201442650 U CN 2011201442650U CN 201120144265 U CN201120144265 U CN 201120144265U CN 202023756 U CN202023756 U CN 202023756U
- Authority
- CN
- China
- Prior art keywords
- air
- fuselage
- guiding aisle
- blade fan
- smart
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
- F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
- F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
- F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
- F04F5/46—Arrangements of nozzles
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a bladeless fan, which comprises a machine body, a base and an air outlet head, wherein the base is positioned at the bottom of the machine body; the air outlet head is positioned at the top of the machine body; a motor, a turbine fan blade and an air guide channel are arranged in the machine body; one end of the air guide channel is provided with an air inlet, and the other end of the air guide channel is provided with an air outlet; the surface of the machine body is provided with an air inlet hole; the air inlet is communicated with the air inlet hole; the air outlet is movably connected with the air outlet head; the turbine fan blade is arranged in the air guide channel; and the turbine fan blade is driven by the motor. The utility model provides the multifunctional bladeless fan which has a compact structure, is mute, has high efficiency and a large air volume and is easy to clean. Moreover, the air outlet head is movably connected, so that the air outlet heads with different functions or specifications are convenient to match with the machine body to be used, different combinations can be configurated as required, and thus, the requirements of different consumers on functions and appearances are met.
Description
Technical field
The utility model relates to a kind of fan, especially a kind of interchangeable no blade fan of cutting a smart figure.
Background technique
Fan is a kind of cooling device that allows the air circulation fluxion strap walk heat; traditional fan comprises one group of exposed flabellum and motor; the flabellum generation air-flow that pivots under the drive of motor; even if most conventional fan have all been installed netted safety cover; but still exist very big potential safety hazard; especially the children's danger for the less active curiosity again of finger is bigger; thisly directly come the fan of disturbance wind to adopt common AC motor to drive usually by flabellum; and adopt large stretch of cutter shape flabellum; can produce huge noise like this; and high-power motor; take the very big interior space, also consumed a large amount of electric energy, uneconomical impracticable; uneven air is owing to installed safety cover additional, and fan cleans very inconvenient.
Also have a kind of fan that does not have exposed flabellum on the market, be commonly called as the tower fan, because volume is big, the cost height, noise is big, and air quantity is little, cleans difficulty, also can't satisfy the consumption demand that people improve day by day.
In addition, raising along with people's living standard, the various electrical equipment that fan is installed have entered huge numbers of families, for example electric fan, air conditioning fan, heater, laundry drier, air cleaner etc., these products are function singleness, average price height not only, and take indoor storage space, caused the wasting of resources.
The model utility content
The technical problem that the utility model mainly solves provide a kind of compact structure, quiet, efficient is high, air quantity is big, the multi-functional no blade fan of easy cleaning.
For solving the problems of the technologies described above, the utility model provides a kind of no blade fan, comprise fuselage, be positioned at the base of fuselage bottom and be positioned at cutting a smart figure of fuselage top that be provided with motor, turbine flabellum and air-guiding aisle in the fuselage, an end of air-guiding aisle is an intake grill, the other end is an exhaust outlet, fuselage surface offers inlet hole, and described intake grill is connected with inlet hole, the described exhaust outlet and the flexible connection of cutting a smart figure, the turbine flabellum is arranged in the air-guiding aisle, and the turbine flabellum is by motor driving.
As improvement of the present utility model, described cutting a smart figure is provided with annular air-guiding aisle, annular air-guiding aisle outer surface is cylindrical, internal surface is the awl cartridge type, described annular air-guiding aisle is provided with supercharging air-out seam at awl tube small end towards big extreme direction, and supercharging air-out seam is made of to the wind-guiding face B of annular air-guiding aisle bending extension outer surface wind-guiding face A and the internal surface that extends that curve inwardly.
As improvement of the present utility model, the described corresponding clock scale of the internal surface position of cutting a smart figure is provided with clock numeral and multi-colored led lamp, and the LED lamp is controlled by drive circuit.
As improvement of the present utility model, be provided with the electrothermal resistance silk in the described annular air-guiding aisle, also be provided with temperature inductor in the annular air-guiding aisle, fuselage is provided with the controller of silk energising of control electrothermal resistance or outage, and controller links to each other with temperature inductor.
As improvement of the present utility model, the big end of described annular pass awl tube is provided with protecgulum, protecgulum is provided with the PTC semiconductor and sends out pottery, radiating fin and temperature inductor, and described fuselage is provided with the controller that control PTC semiconductor is sent out pottery energising or outage, and controller links to each other with temperature inductor.
As improvement of the present utility model, described fan is communicated with by guide duct with the drying mantle, and the drying cover comprises a support and the fixing cloth cover of support, described cloth overlaps built-in one cavity that can put clothing, cavity hatch down, described protecgulum is communicated with guide duct one end, the guide duct the other end is communicated with cavity.
As improvement of the present utility model, described base is divided into the chassis and supports the fixed base of fuselage, is provided with 360 ° of steer motor that turn to of control fixed base in the chassis.
As improvement of the present utility model, described base is provided with arc-shaped rail, and described fuselage lower end is provided with the chute that cooperates with arc-shaped rail, and fuselage slides on base.
The beneficial effects of the utility model are: no blade fan wind-force of the present utility model is more steady, eliminated the defective that the blade rotation is hurted sb.'s feelings simultaneously, guaranteed the safety of children curiosity, design ingenious, simple in structure, practical and convenient, the cost performance height, volume is little, the wind of sending is softer, the efficient height, it is convenient to clean, noise free has very high use value, and the cutting a smart figure of movable connection, be convenient to difference in functionality or specification cut a smart figure and fuselage between be used, can dispose different combinations as required, satisfy different Consumers the demand of function to profile.
Description of drawings
Accompanying drawing 1 is no blade fan embodiment's one an of the present utility model front view;
Accompanying drawing 3 is front views of no blade fan embodiment two of the present utility model;
Accompanying drawing 4 is structural drawing of no blade fan embodiment three of the present utility model;
Accompanying drawing 5 is structural drawing of no blade fan embodiment four of the present utility model;
Label declaration: 1-fuselage; The 2-base; 3-cuts a smart figure; The 4-motor; 5-turbine flabellum; The 6-inlet hole; 7-supercharging air-out seam; 8-clock numeral; The 9-LED lamp; 10-electrothermal resistance silk; The 11-temperature inductor; The 12-protecgulum; The 13-PTC semiconductor is sent out pottery; The 14-radiating fin; The 15-support; 16-cloth cover; The 17-guide duct; The 18-chassis; The 19-fixed base; The 20-steer motor; 21-wind-guiding face A; 22-wind-guiding face B.
Embodiment
By describing technology contents of the present utility model, structure characteristics in detail, realized purpose and effect, give explanation below in conjunction with mode of execution and conjunction with figs. are detailed.
With reference to accompanying drawing 1 and accompanying drawing 2, accompanying drawing is depicted as a kind of no blade fan that the utility model provides, what comprise fuselage 1, be positioned at the base 2 of fuselage bottom and be positioned at the fuselage top cuts a smart figure 3, be provided with motor 4, turbine flabellum 5 and air-guiding aisle in the fuselage, one end of air-guiding aisle is an intake grill, the other end is an exhaust outlet, fuselage surface offers inlet hole 6, described intake grill is connected with inlet hole 6, the described exhaust outlet and 3 flexible connections of cutting a smart figure, turbine flabellum 5 is arranged in the air-guiding aisle, and turbine flabellum 5 is driven by motor 4.
The utility model is that the blade of traditional fan is transferred in the fuselage 1 of bottom, motor 4 adopts dc brushless motor in the present embodiment, drive turbine flabellum 5 during high speed rotating, air is sucked from inlet hole 6, inhaled air is through air-guiding aisle, importing cuts a smart figure 3 through exhaust outlet, because motor 4 and turbine flabellum 5 are installed within the fuselage, cutting a smart figure 3 does not have large stretch of flabellum, has eliminated the defective that the blade rotation is hurted sb.'s feelings, guaranteed the safety of children curiosity, 3 cleanings of cutting a smart figure are convenient.And movable connection cut a smart figure 3, be convenient to difference in functionality or specification cut a smart figure 3 and fuselage 1 between be used, can dispose different combinations as required, satisfied different Consumers to the demand of function to profile.
Among another embodiment of model utility, described cutting a smart figure 3 is provided with annular air-guiding aisle, annular air-guiding aisle outer surface is cylindrical, internal surface is the awl cartridge type, described annular air-guiding aisle is provided with supercharging air-out seam 7 at awl tube small end towards big extreme direction, and supercharging air-out seam 7 is made of to the wind-guiding face B21 of annular air-guiding aisle bending extension outer surface wind-guiding face A20 and the internal surface that extends that curve inwardly.
Wind is constantly sent into far away and is cut a smart figure 3, entering 3 the air communication of cutting a smart figure crosses annular air-guiding aisle and is blown out at a high speed by supercharging air-out seam 7, the wind front and back that produce from supercharging air-out seam 7 form pressure difference, it is very little that 7 width are stitched in the supercharging air-out, make the mobile acceleration of air, air flows around driving forms and is up to the air-flow that sucks 15 times of air quantities, alternative electric fan.
Among another embodiment of model utility, the described corresponding clock scale of the 3 internal surfaces position of cutting a smart figure is provided with clock numeral 8 and multi-colored led lamp 9, and LED lamp 9 is controlled by drive circuit.
Drive circuit control LED lamp 9 shows the current time with the hour hands and the minute hand of different colours as oneself, can be used as mini light night and time tutorial light practicality.
Among another embodiment of model utility, be provided with electrothermal resistance silk 10 in the described annular air-guiding aisle, also be provided with temperature inductor 11 in the annular air-guiding aisle, fuselage is provided with the controller of 10 energisings of control electrothermal resistance silk or outage, and controller links to each other with temperature inductor 11.
After the controller energising, electrothermal resistance silk 10 produces heat, and heat is taken out of by the air-flow that annular air-guiding aisle blows out, and forms hot blast, the temperature of temperature inductor 11 test electrothermal resistance silks, and the signal that feeds back it is realized the temperature and the overheat protector of electrothermal resistance silk 10 to controller.
Among another embodiment of model utility, the big end of described annular pass awl tube is provided with protecgulum 12, protecgulum 12 is provided with the PTC semiconductor and sends out pottery 13, radiating fin 14 and temperature inductor 11, described fuselage is provided with the controller that control PTC semiconductor is sent out pottery 13 energisings or outage, and controller links to each other with temperature inductor 11.
After the controller energising; 13 heating powers sent out ceramic by the PTC semiconductor; through radiating fin 14 heat dispersings; heat is taken out of by the air-flow that annular air-guiding aisle blows out; form hot blast; temperature inductor 11 test PTC semiconductors are sent out the temperature of pottery 13, and the signal that feeds back it is to controller, and realization PTC semiconductor is sent out the temperature and the overheat protector of pottery 13.
Among another embodiment of model utility, described fan is communicated with by guide duct 17 with the drying mantle, the drying cover comprises that a support 15 and support 15 fixing cloth overlap 16, described cloth overlaps 16 built-in one cavitys that can put clothing, cavity hatch down, described protecgulum 12 is communicated with guide duct 17 1 ends, and guide duct 17 the other ends are communicated with cavity.
Hot blast from fan blows out enters the cavity that the drying cover is placed clothes, towel etc. by guide duct 17, and is by hot blast that it is air-dry fast.
Among another embodiment of model utility, described base 2 is divided into chassis 18 and supports the fixed base 19 of fuselage, is provided with control fixed base 19 in the chassis 18 and carries out 360 ° of steer motor that turn to 20.
The steer motor 20 that chassis 18 is provided with drives fixed bases 19 and drives fuselage 1 on it, cuts a smart figure 3 according to horizontal plane 360 degree rotations, reach the effect that changes the air-out substantially horizontal, embodiment can be the fixed base running shaft and is fixed with gear, with the gear engagement driven rotary of motor shaft.
Among another embodiment of model utility, described base 2 is provided with arc-shaped rail, and described fuselage 1 lower end is provided with the chute that cooperates with arc-shaped rail, and fuselage slides on base.
The arc-shaped rail that is provided with on the base 2,3 the chute of cutting a smart figure cooperates with base 2, can make main frame fuselage be tilted forward and back along guide rail, reaching change wind acts on longitudinally, be embodied as at base 2 guide rails and be provided with location piece, chute is provided with a plurality of gears, each three kinds of different angles of inclination and normal upright angle before and after realizing.
The above only is embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure or equivalent flow process conversion that utilizes the utility model specification and accompanying drawing content to be done; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (8)
1. no blade fan, comprise fuselage, be positioned at the base of fuselage bottom and be positioned at cutting a smart figure of fuselage top, it is characterized in that, be provided with motor, turbine flabellum and air-guiding aisle in the fuselage, an end of air-guiding aisle is an intake grill, the other end is an exhaust outlet, fuselage surface offers inlet hole, and described intake grill is connected with inlet hole, the described exhaust outlet and the flexible connection of cutting a smart figure, the turbine flabellum is arranged in the air-guiding aisle, and the turbine flabellum is by motor driving.
2. no blade fan according to claim 1, it is characterized in that, described cutting a smart figure is provided with annular air-guiding aisle, annular air-guiding aisle outer surface is cylindrical, internal surface is the awl cartridge type, described annular air-guiding aisle is provided with supercharging air-out seam at awl tube small end towards big extreme direction, and supercharging air-out seam is made of to the wind-guiding face B of annular air-guiding aisle bending extension outer surface wind-guiding face A and the internal surface that extends that curve inwardly.
3. no blade fan according to claim 2 is characterized in that, the described corresponding clock scale of the internal surface position of cutting a smart figure is provided with clock numeral and multi-colored led lamp, and the LED lamp is controlled by drive circuit.
4. no blade fan according to claim 2, it is characterized in that, be provided with the electrothermal resistance silk in the described annular air-guiding aisle, also be provided with temperature inductor in the annular air-guiding aisle, fuselage is provided with the controller of silk energising of control electrothermal resistance or outage, and controller links to each other with temperature inductor.
5. no blade fan according to claim 2, it is characterized in that, the big end of described annular pass awl tube is provided with protecgulum, protecgulum is provided with the PTC semiconductor and sends out pottery, radiating fin and temperature inductor, described fuselage is provided with the controller that control PTC semiconductor is sent out pottery energising or outage, and controller links to each other with temperature inductor.
6. no blade fan according to claim 7, it is characterized in that, described fan is communicated with by guide duct with the drying mantle, the drying cover comprises a support and the fixing cloth cover of support, described cloth overlaps built-in one cavity that can put clothing, cavity hatch down, described protecgulum is communicated with guide duct one end, the guide duct the other end is communicated with cavity.
7. according to any described no blade fan of claim 1 to 8, it is characterized in that described base is divided into the chassis and supports the fixed base of fuselage, is provided with 360 ° of steer motor that turn to of control fixed base in the chassis.
8. according to any described no blade fan of claim 1 to 8, it is characterized in that described base is provided with arc-shaped rail, described fuselage lower end is provided with the chute that cooperates with arc-shaped rail, and fuselage slides on base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201442650U CN202023756U (en) | 2011-05-09 | 2011-05-09 | Bladeless fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201442650U CN202023756U (en) | 2011-05-09 | 2011-05-09 | Bladeless fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202023756U true CN202023756U (en) | 2011-11-02 |
Family
ID=44848707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201442650U Ceased CN202023756U (en) | 2011-05-09 | 2011-05-09 | Bladeless fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202023756U (en) |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661268A (en) * | 2011-12-29 | 2012-09-12 | 乐清市畅想电器科技有限公司 | Novel non-leaf humidifying fan and method of humidifying |
| CN103277329A (en) * | 2013-05-25 | 2013-09-04 | 任文华 | Fan |
| WO2013185387A1 (en) * | 2012-06-15 | 2013-12-19 | 东莞市旭尔美电器科技有限公司 | Bladeless fan capable of adjusting outlet air temperature |
| CN105864077A (en) * | 2013-08-28 | 2016-08-17 | 胡妍 | Low-noise safety electric fan |
| CN107420290A (en) * | 2017-09-19 | 2017-12-01 | 湖州宸唯环保科技有限公司 | A kind of purification of air bladeless fan with heating function |
| CN107461346A (en) * | 2016-06-03 | 2017-12-12 | 德昌电机(深圳)有限公司 | Drive device and the bladeless fan with the drive device |
| EP3256737A1 (en) * | 2015-02-13 | 2017-12-20 | Dyson Technology Limited | A fan assembly |
| CN107687434A (en) * | 2017-09-30 | 2018-02-13 | 程凌军 | A kind of electric fan |
| CN108571793A (en) * | 2018-07-07 | 2018-09-25 | 浙江聚珖科技股份有限公司 | Turriform semiconductor multifunctional air-conditioning fan |
| CN109340092A (en) * | 2018-10-24 | 2019-02-15 | 江门市旭照金属线材有限公司 | A kind of multi-functional bladeless fan |
| CN110789291A (en) * | 2018-08-03 | 2020-02-14 | 北京铂阳顶荣光伏科技有限公司 | Temperature control device in vehicle |
| CN111895532A (en) * | 2020-07-07 | 2020-11-06 | 武汉理工大学 | Photocatalysis air purification device based on polyhedral structure |
-
2011
- 2011-05-09 CN CN2011201442650U patent/CN202023756U/en not_active Ceased
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102661268A (en) * | 2011-12-29 | 2012-09-12 | 乐清市畅想电器科技有限公司 | Novel non-leaf humidifying fan and method of humidifying |
| WO2013185387A1 (en) * | 2012-06-15 | 2013-12-19 | 东莞市旭尔美电器科技有限公司 | Bladeless fan capable of adjusting outlet air temperature |
| CN103277329A (en) * | 2013-05-25 | 2013-09-04 | 任文华 | Fan |
| CN105864077A (en) * | 2013-08-28 | 2016-08-17 | 胡妍 | Low-noise safety electric fan |
| CN105864075A (en) * | 2013-08-28 | 2016-08-17 | 胡妍 | Safety electric fan with high air outlet volumes |
| EP3256737A1 (en) * | 2015-02-13 | 2017-12-20 | Dyson Technology Limited | A fan assembly |
| CN107461346A (en) * | 2016-06-03 | 2017-12-12 | 德昌电机(深圳)有限公司 | Drive device and the bladeless fan with the drive device |
| CN107420290A (en) * | 2017-09-19 | 2017-12-01 | 湖州宸唯环保科技有限公司 | A kind of purification of air bladeless fan with heating function |
| CN107687434A (en) * | 2017-09-30 | 2018-02-13 | 程凌军 | A kind of electric fan |
| CN108571793A (en) * | 2018-07-07 | 2018-09-25 | 浙江聚珖科技股份有限公司 | Turriform semiconductor multifunctional air-conditioning fan |
| CN110789291A (en) * | 2018-08-03 | 2020-02-14 | 北京铂阳顶荣光伏科技有限公司 | Temperature control device in vehicle |
| CN109340092A (en) * | 2018-10-24 | 2019-02-15 | 江门市旭照金属线材有限公司 | A kind of multi-functional bladeless fan |
| CN111895532A (en) * | 2020-07-07 | 2020-11-06 | 武汉理工大学 | Photocatalysis air purification device based on polyhedral structure |
| CN111895532B (en) * | 2020-07-07 | 2021-07-16 | 武汉理工大学 | Photocatalysis air purification device based on polyhedral structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20130624 Decision number of declaring invalidation: 20610 Granted publication date: 20111102 |
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| IW01 | Full invalidation of patent right |