CN202056121U - No-blade fan device with atomizing function - Google Patents
No-blade fan device with atomizing function Download PDFInfo
- Publication number
- CN202056121U CN202056121U CN2011201132902U CN201120113290U CN202056121U CN 202056121 U CN202056121 U CN 202056121U CN 2011201132902 U CN2011201132902 U CN 2011201132902U CN 201120113290 U CN201120113290 U CN 201120113290U CN 202056121 U CN202056121 U CN 202056121U
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- air
- flow
- atomizing
- fan assembly
- exhaust hood
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Abstract
The utility model relates to a no-blade fan device with an atomizing function, which comprises an exhaust cover with an exhaust port and an airflow generation device used for producing airflow sprayed out of the exhaust port. The exhaust cover is used for limiting a ring opening for pumping of outside air under negative pressure formed by the airflow sprayed by the exhaust port. The no-blade fan device is characterized by also comprising a liquid atomization device, the liquid atomization device and the airflow generation device are arranged in the same shell, and the spraying port of the liquid atomization device is arranged on the rear part of the ring opening limited by the exhaust cover relative to the airflow spraying direction. By adopting the technical scheme, the problems of the prior art such as wetting and application of fragrant agents can be solved.
Description
Technical field
The utility model relates to a kind of no flabellum fan with atomizing functions, and it belongs to the fan assembly class.
Background technique
No flabellum fan assembly is a kind of novel fan that occurs in recent years, described this novel no flabellum fan assembly, its structure is the Chinese patent application (application number: 200810177844.8) disclosed that on May 6th, 2009, publication number was CN 101424279A, as accompanying drawing 1, shown in the accompanying drawing 2, described no flabellum fan assembly comprises the exhaust hood of being with relief opening and is used to produce the air-flow formation device that sprays air-flow from ejiction opening, described exhaust hood comprises an interior air-flow path and relief opening, air-flow path is communicated with the air-out chamber that air-flow forms device in described, it is injected that air communication is crossed described relief opening, described exhaust hood limits a collar extension, described fan assembly air outside is aspirated from the air-flow that this relief opening sprayed by this collar extension, and described air-flow forms device and comprises motor and the impeller that is fixed on the described motor.The disclosed this no flabellum fan assembly of CN 101424279A, because the characteristics of its structure, in tradition the dropping liquid atomizing humidifying performance realized by the ripe fast rotational of using of utilizing electric fan and the dropping liquid fragrant function that atomizes is arranged on the flabellum fan, on this no flabellum fan assembly, just can't realize, and the humidification of fan and fragrant function, be again the modern in demand function of living at home, prior art has further improved necessity for this reason.
Summary of the invention
The purpose of this utility model is to provide a kind of no flabellum fan assembly with atomizing functions, to overcome the problem that prior art exists.
A kind of no flabellum fan assembly of the present utility model with atomizing functions, comprise exhaust hood and be used to produce and form device from the air-flow of exhaust port ejection air-flow, described exhaust hood comprises an interior air-flow path and the relief opening that is communicated with interior air-flow path, air-flow path is communicated with the air-out chamber that air-flow forms device in described, described exhaust hood limits a collar extension that allows the negative pressure-pumping outside air that air-flow that relief opening sprayed forms, described air-flow forms device and comprises motor and the impeller that is fixed on the described motor shaft, its main points are also to comprise a device for atomizing liquid, described device for atomizing liquid and described air flow-producing device are positioned at same housing, and the ejiction opening of described device for atomizing liquid is positioned at the rear position of the collar extension of described exhaust hood qualification with respect to the air-flow emission direction.
The no flabellum fan assembly of this band atomizing functions of the present utility model, the air communication that air-flow formation device produces during work is crossed the air-out chamber and is entered interior air-flow path, the air-flow that flows out at a high speed from exhaust port again, to in the collar extension that described exhaust hood limits, form a negative pressure region, described negative pressure will attract the liquid that has been atomized of the ejiction opening ejection of device for atomizing liquid, for example when described liquid is water, what spray is water smoke, thereby realized atomizing humidifying performance and fragrant function, obviously the purpose of this utility model is achieved.
Description of drawings
Fig. 1 is the disclosed a kind of no flabellum fan assembly structural representation of CN 101424279A.
Fig. 2 is the disclosed a kind of exhaust hood structural representation that does not have the flabellum fan assembly of CN 101424279A.
Fig. 3 is a kind of no flabellum fan assembly structural representation with atomizing functions that the utility model preferred embodiment is provided.
Fig. 4 is a kind of no flabellum fan assembly overall appearance structural drawing with atomizing functions that the utility model preferred embodiment is provided.
Fig. 5 is the A partial enlarged drawing of Fig. 4.
Fig. 6 is the rear case structural drawing of a kind of no flabellum fan assembly with atomizing functions of being provided of the utility model preferred embodiment.
Among each figure, 1 for exhaust hood, 101 for relief opening, 102 for collar extension, 103 for interior air-flow path, 104 for ear end face, 105 front cases, 106 rear cases, 107 for the exhaust port positioning block, 108 for clamping part, 2 for air-flow form device, 201 for motor, 202 for impeller, 203 for the air-out chamber, 3 for device for atomizing liquid, 301 for the liquid containing case, 302 for the piezoelectric constant atomizer plate, 303 for sponge stick, 304 for Regulation spring, 305 for ejiction opening, 306 for tubular body, 4 for housing, 5 for cell box, 6 be that operating switch, H are width.
Embodiment
Below with reference to the utility model preferred embodiment provide a kind of with atomizing functions no flabellum fan assembly and accompanying drawing the utility model is described in further detail.
A kind of no flabellum fan assembly that the utility model preferred embodiment provides with atomizing functions, as accompanying drawing 3, shown in the accompanying drawing 4, comprise exhaust hood 1 and be used to produce and form device 2 from the air-flow of relief opening 101 ejection air-flows, described exhaust hood 1 comprises an interior air-flow path 103 and the relief opening 101 that is communicated with interior air-flow path 103, air-flow path 103 is communicated with the air-out chamber 203 that air-flow forms device 2 in described, the collar extension 102 of the negative pressure-pumping outside air that the air-flow that described exhaust hood 1 one of qualification allows relief opening 101 be sprayed forms, described air-flow forms device 2 and comprises motor 201 and be fixed in impeller 202 on 201 in the described motor, in this preferred embodiment, also comprise a device for atomizing liquid 3, described device for atomizing liquid 3 is positioned at same housing 4 with described air flow-producing device 2, and the ejiction opening 305 of described device for atomizing liquid 3 is positioned at collar extension 102 that described exhaust hood 1 the limited rear position with respect to the air-flow emission direction, promptly is positioned on the position after exhaust hood 1 ear end face 104.
In this preferred embodiment, described exhaust hood 1 is combined by front case 105 and rear case 106, such as shown in Figure 5, described exhaust port 101 is front case 105 and rear case 106 narrow annular channel that combinations of gaps forms on exhaust hood 1 nearly ear end face 104 positions, and the width H of described narrow annular channel is between the 0.3-0.7 millimeter.Exhaust hood 1 is combined by front case 105 and rear case 106, this setup good effect is that the simple cost of the manufacturing process of such exhaust hood 1 is low, the width H that exhaust port 101 is arranged to narrow annular channel and described narrow annular channel is arranged between the 0.3-0.7 millimeter, and suction effect is preferably arranged like this.
In this preferred embodiment; described rear case 106 is provided with exhaust port positioning block 107; such as shown in Figure 6; described exhaust port positioning block 107 is arranged on the position of rear case 106 and front case 105 formation narrow annular channel shape exhaust ports 101; its effect is to limit the bus of exhaust port formation face on the front case 105; effect by exhaust port positioning block 107 like this, can guarantee narrow annular channel shape exhaust port 101 size uniformity and prevent because front case 105 or rear case 106 distortion cause the variation of exhaust port 101 sizes.
In this preferred embodiment, described exhaust hood 1 detachably connects firmly by clamping part 108 with housing 4 and connects, and helps like this safeguarding and cleaning.
In this preferred embodiment, described device for atomizing liquid 3 comprises liquid containing case 301, piezoelectric constant atomizer plate 302, be provided with a tubular body that is communicated with it 306 in the described liquid containing case 301, be provided with Regulation spring 304 and sponge stick 303 in the tubular body 306, the upper end of tubular body 306 is installed with piezoelectric constant atomizer plate 302, Regulation spring 304 yielding supports sponge stick 303, the lower edge face of piezoelectric constant atomizer plate 302 is close in the upper end of sponge stick 303, the liquid that sponge stick 303 sucks in the liquid storage case 301 during work, because the capillary function of sponge stick 303, even the liquid level of liquid containing case 301 descends a lot for this reason, sponge stick 303 still can send liquid to piezoelectric constant atomizer plate 302, liquid is atomized is formed into the particulate of 2-10u and passes through ejiction opening 305 ejections, the ejection back is the formed negative pressure of the high velocity air institute inspiration ring-in port 102 that exhaust port 101 is discharged.
In this preferred embodiment, the bottom of described housing 4 is provided with a battery accommodating chamber 5, can put battery and use when portable, also is provided with operating switch 6 on the described housing 4, operates to make things convenient for the user.
In sum, a kind of no flabellum fan assembly of the present utility model with atomizing functions, comprise the exhaust hood of being with relief opening and be used to produce and form device from the air-flow of exhaust port ejection air-flow, described exhaust hood limits a collar extension that allows the negative pressure-pumping outside air that air-flow that relief opening sprayed forms, its main points are also to comprise a device for atomizing liquid, described device for atomizing liquid and described air flow-producing device are positioned at same housing, and the ejiction opening of described device for atomizing liquid is positioned at the rear position of the collar extension of described exhaust hood qualification with respect to the air-flow emission direction, and the utility model has solved prior art can not humidification and fragrant problem.
Claims (6)
1. no flabellum fan assembly with atomizing functions, comprise the exhaust hood of being with relief opening and be used to produce and form device from the air-flow of exhaust port ejection air-flow, described exhaust hood comprises an interior air-flow path and the relief opening that is communicated with interior air-flow path, air-flow path is communicated with the air-out chamber that air-flow forms device in described, described exhaust hood limits a collar extension that allows the negative pressure-pumping outside air that air-flow that relief opening sprayed forms, described air-flow forms device and comprises motor and the impeller that is fixed on the described motor shaft, its main points are also to comprise a device for atomizing liquid, described device for atomizing liquid and described air flow-producing device are positioned at same housing, and the ejiction opening of described device for atomizing liquid is positioned at the rear position of the collar extension of described exhaust hood qualification with respect to the air-flow emission direction.
2. a kind of no flabellum fan assembly according to claim 1 with atomizing functions, it is characterized in that described exhaust hood is combined by front case and rear case, described exhaust port is front case and the rear case narrow annular channel that combinations of gaps forms on the nearly ear end face of exhaust hood position, and the width of described narrow annular channel is between the 0.3-0.7 millimeter.
3. a kind of no flabellum fan assembly with atomizing functions according to claim 2 is characterized in that rear case is provided with the exhaust port positioning block, and described exhaust port positioning block is arranged on the position of rear case and front case formation narrow annular channel shape exhaust port.
4. a kind of no flabellum fan assembly with atomizing functions according to claim 2 is characterized in that described exhaust hood and housing detachably connect firmly by clamping part to connect.
5. a kind of no flabellum fan assembly according to claim 1 with atomizing functions, it is characterized in that described device for atomizing liquid comprises liquid containing case, piezoelectric constant atomizer plate, be provided with a tubular body that is communicated with it in the described liquid containing case, be provided with Regulation spring and sponge stick in the tubular body, the upper end of tubular body is installed with the piezoelectric constant atomizer plate, the Regulation spring yielding support sponge stick, and the lower edge face of piezoelectric constant atomizer plate is close in the upper end of sponge stick.
6. a kind of no flabellum fan assembly with atomizing functions according to claim 1 is characterized in that described lower part of frame is provided with the battery accommodating chamber, also is provided with operating switch on the described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201132902U CN202056121U (en) | 2011-04-18 | 2011-04-18 | No-blade fan device with atomizing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201132902U CN202056121U (en) | 2011-04-18 | 2011-04-18 | No-blade fan device with atomizing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202056121U true CN202056121U (en) | 2011-11-30 |
Family
ID=45016092
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201132902U Expired - Fee Related CN202056121U (en) | 2011-04-18 | 2011-04-18 | No-blade fan device with atomizing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202056121U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102829003A (en) * | 2012-09-10 | 2012-12-19 | 淮南矿业(集团)有限责任公司 | Pneumatic bladeless fan for mine |
| US20140077398A1 (en) * | 2012-03-06 | 2014-03-20 | Dyson Technology Limited | Humidifying apparatus |
| CN104747508A (en) * | 2014-07-21 | 2015-07-01 | 周鸿钧 | Humidifying bladeless fan |
| US9903602B2 (en) | 2014-07-29 | 2018-02-27 | Dyson Technology Limited | Humidifying apparatus |
| US9927136B2 (en) | 2012-03-06 | 2018-03-27 | Dyson Technology Limited | Fan assembly |
| US9982677B2 (en) | 2014-07-29 | 2018-05-29 | Dyson Technology Limited | Fan assembly |
| US10408478B2 (en) | 2012-03-06 | 2019-09-10 | Dyson Technology Limited | Humidifying apparatus |
| US10465928B2 (en) | 2012-03-06 | 2019-11-05 | Dyson Technology Limited | Humidifying apparatus |
| US10563875B2 (en) | 2012-03-06 | 2020-02-18 | Dyson Technology Limited | Humidifying apparatus |
| US10612565B2 (en) | 2013-01-29 | 2020-04-07 | Dyson Technology Limited | Fan assembly |
-
2011
- 2011-04-18 CN CN2011201132902U patent/CN202056121U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20140077398A1 (en) * | 2012-03-06 | 2014-03-20 | Dyson Technology Limited | Humidifying apparatus |
| US9797613B2 (en) * | 2012-03-06 | 2017-10-24 | Dyson Technology Limited | Humidifying apparatus |
| US9927136B2 (en) | 2012-03-06 | 2018-03-27 | Dyson Technology Limited | Fan assembly |
| US10408478B2 (en) | 2012-03-06 | 2019-09-10 | Dyson Technology Limited | Humidifying apparatus |
| US10465928B2 (en) | 2012-03-06 | 2019-11-05 | Dyson Technology Limited | Humidifying apparatus |
| US10563875B2 (en) | 2012-03-06 | 2020-02-18 | Dyson Technology Limited | Humidifying apparatus |
| CN102829003A (en) * | 2012-09-10 | 2012-12-19 | 淮南矿业(集团)有限责任公司 | Pneumatic bladeless fan for mine |
| CN102829003B (en) * | 2012-09-10 | 2015-06-03 | 淮南矿业(集团)有限责任公司 | Pneumatic bladeless fan for mine |
| US10612565B2 (en) | 2013-01-29 | 2020-04-07 | Dyson Technology Limited | Fan assembly |
| CN104747508A (en) * | 2014-07-21 | 2015-07-01 | 周鸿钧 | Humidifying bladeless fan |
| US9903602B2 (en) | 2014-07-29 | 2018-02-27 | Dyson Technology Limited | Humidifying apparatus |
| US9982677B2 (en) | 2014-07-29 | 2018-05-29 | Dyson Technology Limited | Fan assembly |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111130 Termination date: 20130418 |