CN104165134A - Fan and nozzle for fan - Google Patents
Fan and nozzle for fan Download PDFInfo
- Publication number
- CN104165134A CN104165134A CN201310186724.5A CN201310186724A CN104165134A CN 104165134 A CN104165134 A CN 104165134A CN 201310186724 A CN201310186724 A CN 201310186724A CN 104165134 A CN104165134 A CN 104165134A
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- CN
- China
- Prior art keywords
- fan
- nozzle
- frame
- main body
- suction tude
- 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.)
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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
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/403—Casings; Connections of working fluid especially adapted for elastic fluid pumps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B41/00—Pumping installations or systems specially adapted for elastic fluids
- F04B41/06—Combinations of two or more pumps
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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
- 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
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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
- F04F5/46—Arrangements of nozzles
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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
- F04F5/46—Arrangements of nozzles
- F04F5/461—Adjustable 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)
- Jet Pumps And Other Pumps (AREA)
Abstract
The invention discloses a fan. The fan comprises a base and a nozzle, wherein the nozzle comprises an inlet part and a main body; the main body can slide from a non-inclined position to an inclined position corresponding to the inlet part; the inlet part comprises an air inlet pipe, and a first component connected with the air inlet pipe; the main body comprises a shell body, an internal channel, an exhaust port and an opening for extending in the air inlet pipe; and at least one part of the first component is positioned in the shell body. The invention further provides a nozzle for the fan.
Description
Technical field
The present invention relates to a kind of fan and for the nozzle of this kind of fan.
Background technique
Traditional fan generally includes around the shaft one group of blade of rotation and for driving this group blade rotary with the motor of generation air-flow.This group blade is usually located in cage, and this cage allows air-flow to pass, and stops human body to touch the blade of this group rotation.
This kind of fan can be various sizes and shape.For example, ceiling fan can have at least diameter of l000mm, and conventionally in the mode hanging, is installed on ceiling board so that downward air-flow to be provided.Again for example, desk fan has the diameter of 300mm conventionally, and conventionally freely erects and be easy to mobile.The fan of other type can be positioned on floor or be arranged on wall.
The shortcoming of this kind of fan be the air-flow that produces of rotation blade normally inhomogeneous or " springing up ".This is uncomfortable for the user.Although another shortcoming is rotation blade, be positioned at cage, in some cases, human body touches the danger of rotation blade in addition.
On July 20th, 2011, notice of authorization number was the Chinese patent of CN201902359U (application number: 201020647163.6) disclose a kind of fan.This kind of fan comprise base and be provided with the head of nozzle, and between the end face of this base and head bottom surface, sphere is slidably matched, make head can with respect to base never oblique position tilt to oblique position.
The rotation blade that this fan does not expose also can produce air-flow stably, has improved the quality of air-flow and the Security of use.But the head of this fan is when oblique position, its stability is not good; The overall appearance of fan is also subject to larger impact.
Summary of the invention
A first aspect of the present invention is will provide-kind of fan.This kind of fan, it is characterized in that, described fan comprises pedestal and the nozzle being connected with described pedestal, described nozzle comprises import department and main body, described main body can with respect to described import department never oblique position slide into oblique position, described import department comprises suction tude and the first member being connected with described suction tude, described main body comprises frame, for accepting the inner passage of air-flow, for launching relief opening and the opening for allowing described suction tude stretch into of air-flow, wherein, described the first member has at least part to be positioned at described frame.
Preferably, described the first member is all positioned at described frame.
The main body of the nozzle of this kind of fan can with respect to the import department of nozzle never oblique position slide into oblique position, be conducive to nozzle and on vertical plane, change easily air-out direction; Because the quality of nozzle is less with respect to the quality of pedestal, the main body of nozzle can not make the center of gravity of whole fan that larger skew occurs with respect to the inclination of the import department of nozzle, is conducive to improve the stability of fan; In addition, the nozzle body of this kind of fan is when oblique position and non-oblique position, and the overall appearance of its fan is all better, is conducive to attract user or Consumer.
With respect to import department, the tilt angle when the maximum inclining position is preferably located between 6 ° to 30 ° main body, more preferably between 8 ° to 15 °.
Preferably, the first member contacts with the internal surface of frame.For example, near the internal surface that the first member and frame are positioned at its opening contacts.Preferably, the apparent surface of the first member and the frame part that contacts with the first member is correspondingly crooked.The first member preferably has the lower surface of respective curved, and the frame that frame contacts with the first member partly has the internal surface of respective curved.For example, the lower surface of the first member can be protruding, and the internal surface of the frame that frame contacts with the first member part can be recessed.Again for example, the lower surface of the first member can be recessed, and the internal surface of the frame that frame contacts with the first member part can be protruding.
In a preferred embodiment, described nozzle comprises the flexible seals between the first member and frame.Be conducive to like this nozzle and keep tightness between the first member and frame, to reduce air-flow, from the gap between the first member and frame, leak.Described flexible seals preferably includes rubber seal.Described flexible seals can be connected on the first member, also can be connected on the internal surface of frame.
Preferably, main body also comprises the second component that is positioned at frame and is connected with frame, and wherein, second component and frame form chute, and the first member has part to be arranged in described chute.Be conducive to like this first member and slide in chute, make main body slide reliably or tilt with respect to import department.
Import department preferably includes and is positioned at the 3rd member that frame is outer and be connected with suction tude, wherein, between the first member and the 3rd member, has gap, and frame has part be arranged in described gap and contact with the 3rd member.Be conducive to like this frame and slide in described gap, make main body slide reliably or tilt with respect to import department.
The first member preferably includes the crooked slide plate with through hole.The shape of the through hole of the first member comprises circle, ellipse and rectangle.Described rectangle preferably includes round rectangle.
Suction tude preferably includes the suction tude of circular suction tude, oval-shaped suction tude and rectangle.The suction tude of described rectangle preferably includes the suction tude of round rectangle.Suction tude preferably includes and is positioned at the interior section of described frame and is positioned at the exterior section outside described frame.
Nozzle preferably extends around through hole, from the air outside nozzle, from the air-flow of described relief opening transmitting, is entrainmented by described through hole.Nozzle preferably includes ring nozzle, and the height of its nozzle is preferably between between 200mm to 600mm, more preferably between between 250mm to 500mm.
Relief opening preferably includes slot-shaped relief opening, and the width of its relief opening in outlet port is usually located between 0.5mm to 8mm, is preferably located between 1mm to 3.5mm.
Pedestal preferably includes the structure for generation of the air-flow by nozzle.Structure for generation of the air-flow by nozzle comprises impeller chimney, is positioned at the impeller of impeller chimney and the motor of drives impeller rotary work.Impeller can be centrifugal impeller, can be also mixed flow impeller, is preferably mixed flow impeller; The rotating speed of impeller is usually located between 800rpm to 7500rpm, is preferably located between 1200rpm to 7000rpm.Motor can be DC Brushless Motor, can be also alternating current motor.
In a preferred embodiment, pedestal comprises base portion, be positioned at the base below base portion and be positioned at the pneumatic tube above base portion, and wherein, pneumatic tube is connected with the suction tude of nozzle, and base portion can swing with respect to base.
Preferably, the suction tude of nozzle and the output terminal of pedestal are pegged graft and are screwed, and are conducive to like this installation or removal between nozzle and pedestal.
A second aspect of the present invention is will provide-kind of the nozzle for fan.This kind of nozzle, it is characterized in that, described nozzle comprises import department and main body, described main body can with respect to described import department never oblique position slide into oblique position, described import department comprises suction tude and the first member being connected with described suction tude, described main body comprises frame, for accepting the inner passage of air-flow, for launching relief opening and the opening for allowing described suction tude stretch into of air-flow, wherein, described the first member has at least part to be positioned at described frame.
Preferably, described the first member is all positioned at described frame.
This kind of nozzle can make main body with respect to import department never oblique position slide into oblique position, be conducive to nozzle and on vertical plane, change easily air-out direction, to meet user's different requirements; In addition, this kind of nozzle is when oblique position and non-oblique position, and the outward appearance of its nozzle is all better.
The first member preferably contacts with the internal surface of frame.
Main body preferably includes the second component that is positioned at frame and is connected with frame, and wherein, second component and frame form chute, and the first member has part to be arranged in described chute.
Import department preferably includes and is positioned at the 3rd member that frame is outer and be connected with suction tude, wherein, between the first member and the 3rd member, has gap, and frame has part be arranged in described gap and contact with the 3rd member.
The above-mentioned feature about first aspect present invention is also applied to a second aspect of the present invention equally, and vice versa.
The above-mentioned description about first aspect present invention is also applied to a second aspect of the present invention equally, and vice versa.
Accompanying drawing explanation
Figure l is the schematic diagram of fan of the present invention.
Fig. 2 is the side view of the fan shown in figure l.
Fig. 3 is the schematic diagram of the nozzle of the fan shown in figure l.
Fig. 4 is the side view of the nozzle of the fan shown in figure l.
Fig. 5 is the schematic diagram of the pedestal of the fan shown in figure l.
Fig. 6 is the sectional view along the amplification of the line A in Fig. 3-A intercepting.
Fig. 7 is the sectional view along the amplification of the line B in Fig. 4-B intercepting.
Fig. 8 is the schematic perspective view of amplification of the import department of the nozzle shown in Fig. 3.
Fig. 9 is the sectional view along the amplification of the line C in Fig. 5-C intercepting.
Figure 10 is the side view that the fan shown in Fig. 1 is tilted forward to a certain position.
Figure 11 is that the fan shown in Fig. 1 recedes to the side view of a certain position.
Figure 12 has shown the replacing structure of the nozzle shown in Fig. 7.
Embodiment
Figure l is that Fig. 2 is the side view of the fan shown in figure l from the schematic diagram of the fan of the present invention of device forward observation.From Fig. 1 and Fig. 2, can find out, fan 100 comprises pedestal 2 and is positioned at the nozzle 1 on pedestal 2.Pedestal 2 comprises base 10 and is positioned at the base portion 8 on base 10, and base portion 8 comprises a plurality of buttons 11,12 and 13 of air intlet 9 and user-operable, and air intlet 9 is for being formed on the form in a plurality of holes on base portion shell.The air of fan outside is inhaled in base portion 8 by air intlet 9.
Fig. 3 is the schematic diagram of the nozzle segment of the fan shown in figure l, and Fig. 4 is the side view of the nozzle segment of the fan shown in figure l.From Fig. 3 and Fig. 4, can find out, nozzle 1 comprises main body 4 and import department 3.And with reference to figure 6, Fig. 7 and Fig. 8, import department 3 comprises the first member 16 that suction tude 15 is connected with upper end with suction tude 15.The first member 16 is for having the crooked plate of through hole 19, the through hole that through hole 19 is round rectangle; The first member 16 is positioned at frame 6, the suction tude that suction tude 15 is round rectangle, and this suction tude 15 and the first member 16 are integrated.
Main body 4 comprises frame 6, for accepting the inner passage 14 of air-flow, for launching the relief opening 7 of air-flow, for allowing suction tude 15 opening 40 stretching into and the second component 18 being connected with frame 6.Second component 18 is preferably fixed and is connected with frame 6 by binder.Second component 18 has two, and they and frame 6 form two chute 17, the first members 16 has part to be arranged in chute 17, and the first member 16 can be slided along chute 17.
From Fig. 6 and Fig. 7, easily find out, the first member 16 contacts with the internal surface of frame 6, and the first member 16 is crooked plate, and the part that frame 6 contacts with the first member 16 is also crooked.The first member 16 slides along chute 17, can make main body 4, with respect to import department 3, relative slidings occur, can so that main body 4 with respect to import department 3 never oblique position slide into oblique position or slide into not oblique position or slide into another oblique position from an oblique position from oblique position.
In the present embodiment, the lower surface of the first member 16 slide and during non-slip all the time with the internal surface close contact of frame 6, can prevent or reduce like this air-flow from the gap between the first member 16 and frame 6 and leak by opening 40.Preferably, between the first member 16 and frame 6, flexible seals is set, as rubber seal, can effectively prevents or reduce like this leakage of air-flow.
In the present embodiment, main body 4 has annular frame 6 and defines and is positioned at central through hole 5, relief opening 7 is positioned at the anterior of main body 4 and is set to launches air-flow before fan, from the air-flow of relief opening 7 transmittings, is roughly parallel to the direction of axis X in the outlet port of relief opening 7; Frame 6 comprises housing 611, housing 612, housing 613 and a plurality of fixed block (not shown in FIG.), relief opening 7 is limited with the apparent surface of housing 612 by housing 611, fixed block be arranged in inner passage 14 and with the outlet of relief opening 7 at intervals, it is whole, integrated that housing 611, housing 612 become with fixed block.
In the present embodiment, relief opening 7 is slot-shaped relief opening, and the width of its relief opening 7 in outlet port is about 1.8mm, and the distance between fixed block and the outlet of relief opening 7 is about 5mm.
Fig. 5 is the schematic diagram of the pedestal of the fan shown in figure l, and Fig. 9 has shown the internal structure of pedestal.From Fig. 5 and Fig. 9, can find out, pedestal 2 comprises base 10 and has the base portion 8 of shell 21, is provided with the motor 24 of impeller chimney 22, impeller 23 and drives impeller 23 rotary works in the shell 21 of base portion 8.Impeller 23 is positioned at impeller chimney 22, and impeller chimney 22 comprises air intlet 34 and air outlet slit 35.
Motor 24 is contained in motor casing 25.Motor casing 25 comprises upper part 26 and lower part 27, and upper part 26 is fixed and motor 24 is fixed therein by screw and lower part 27.The rotating shaft 38 of motor 24 is positioned at the hole of bottom through the lower part 27 that is formed on motor casing 25, to allow impeller 23 to be connected in rotating shaft 38.The upper part 26 of motor casing 25 also comprises a plurality of fixing rods 31, and motor 24 is fixing with impeller chimney 22 by a plurality of fixing rods 31 of motor casing 25.
In the present embodiment, impeller 23 and impeller chimney 22 are configured as when impeller 23 and motor casing 25 are supported by impeller chimney 22, the blade tips of impeller 23 very approaches the internal surface of impeller chimney 22, but does not touch this internal surface, and impeller 23 is roughly coaxial with impeller chimney 22.
On impeller chimney 22, be provided with cable punching hole (not shown in FIG.), on a fixing rod 31 of motor casing 25, be also provided with cable punching hole (not shown in FIG.), cable punching hole on impeller chimney 22 is aimed at cable can be passed with the cable punching hole on fixing rod 31, to facilitate cable to be connected to motor 24 from circuit arrangement 37.In the present embodiment, motor casing 25, impeller chimney 22 and impeller 23 are preferably formed by plastics.
In shell 21, be also provided with the gas skirt 32 that the formed air-flow of impeller 23 is converged, the lower end of gas skirt 32 is connected with motor casing 25, the upper end of gas skirt 32 is connected with the output terminal 33 that shell 21 has air outlet slit 39, and the outlet of gas skirt 32 is communicated with the suction tude 15 of nozzle 1.Preferably, between gas skirt 32 and suction tude 15, be connected with one section of flexible pipe, as one section of rubber pipe, use flexible pipe can decay some vibrations of motor and impeller and noise to nozzle 1 transmission.
Impeller chimney 22 is supported by a plurality of supporting member 29.In Fig. 9, can be clear that, supporting member 29 is a spring element.In the present embodiment, the quantity of supporting member 29 is 4, and the quantity of spring element is 4, and the upper end of spring element is fixing with the projection 30 being formed on impeller chimney 22 outer surfaces, and the lower end of spring element is fixed on the pedestal 28 being connected with shell 21.Because supporting member 29 is spring element, spring element can effectively absorb some vibrations and the noise from motor 24 and impeller 23, otherwise these vibrations and noise are easily passed to shell 21 and amplified by impeller chimney 22.
Base 10 is for engaging the surface at fan 100 places.Pedestal 2 also comprises the swing mechanism for base portion 8 is swung back and forth with respect to base 10, and this swing mechanism comprises syncmotor 36, and the operation of swing mechanism presses the button 13 by circuit arrangement 37 response users and controls.Hunting range is preferably between 60 ° and 120 °, and swing mechanism is set to 3 to 6 deflection periods of execution per minute.For supplying power to the cable (not drawing) of fan, through the hole being formed on base 10, extend.
In the present embodiment, motor 24 is DC Brushless Motor, and the rotating speed of motor can change by circuit arrangement 37 response user operating buttons 12.
In order to operate fan 100, user presses the button 11, responds this operation, and circuit arrangement 37 activates motor 24 with rotary blade 23.The rotation of impeller 23 makes air enter in the shell 21 of pedestal 2 by air intlet 9.The formed air-flow of impeller 23 is transported in nozzle 1 after gas skirt 32 converges.
In nozzle 1, air-flow divides two strands in the inner passage 14 of main body 4, to advance.The air-flow of advancing in inner passage 14 is deflated 7, mouth and launches, nozzle part air is around entrainmented by the air-flow of being launched from relief opening 7, forms the total air flow of launching forward from nozzle 1 like this from the air-flow of relief opening 7 transmittings and the combination of the air-flow being entrainmented.
Figure 10 has shown that the fan shown in Fig. 1 is tilted forward to the side view of a certain position, and Figure 11 has shown that the fan shown in Fig. 1 recedes to the side view of a certain position.From Figure 10 and Figure 11, can find out, main body 4 is slided with respect to import department 3 or is carried out the adjustment of inclination, can make the air-out direction of nozzle 1 change on vertical plane, to meet user's different demands.
Figure 12 has shown the replacing structure of the nozzle shown in Fig. 7.From Figure 12, easily find out, nozzle and the nozzle shown in Fig. 7 of the present embodiment are different.In the present embodiment, the second component 18 that main body 4 is not connected with frame 6, and import department 3 also comprises and is positioned at the 3rd member 20 that frame 6 is outer and be connected with suction tude 15, wherein, between the first member 16 and the 3rd member 20, there is gap, and frame 6 there is part be arranged in this gap and contact with the 3rd member 20.The nozzle of this kind of structure also can make main body 4 with respect to import department 3, slide or carry out the adjustment of inclination, and the air-out direction of nozzle 1 is changed on vertical plane.
Although shown and described and thought at present preferred embodiments of the invention, apparent, those skilled in the art can carry out various changes and improvements, and does not deviate from scope of the present invention as defined in appended claims.
Claims (10)
1. a fan, it is characterized in that, described fan comprises pedestal and the nozzle being connected with described pedestal, described nozzle comprises import department and main body, described main body can with respect to described import department never oblique position slide into oblique position, described import department comprises suction tude and the first member being connected with described suction tude, described main body comprises frame, for accepting the inner passage of air-flow, for launching relief opening and the opening for allowing described suction tude stretch into of air-flow, wherein, described the first member has at least part to be positioned at described frame.
2. the fan as described in claim l, is characterized in that, described the first member contacts with the internal surface of described frame.
3. the fan as described in claim l, is characterized in that, described nozzle also comprises the flexible seals between described the first member and described frame.
4. the fan as described in one of claim l to 3, it is characterized in that, described main body also comprises the second component that is positioned at described frame and is connected with described frame, wherein, described second component and described frame form chute, and described the first member has part to be arranged in described chute.
5. the fan as described in one of claim l to 3, it is characterized in that, described import department also comprises and is positioned at the 3rd member that described frame is outer and be connected with described suction tude, wherein, between the first member and the 3rd member, have gap, described frame has part be arranged in described gap and contact with described the 3rd member.
6. the fan as described in one of claim l to 3, is characterized in that, described the first member comprises the crooked slide plate with through hole.
7. the fan as described in one of claim l to 3, is characterized in that, described pedestal also comprises pneumatic tube, and wherein, described pneumatic tube is connected with the suction tude of described nozzle.
8. the nozzle for fan, it is characterized in that, described nozzle comprises import department and main body, described main body can with respect to described import department never oblique position slide into oblique position, described import department comprises suction tude and the first member being connected with described suction tude, described main body comprises frame, for accepting the inner passage of air-flow, for launching relief opening and the opening for allowing described suction tude stretch into of air-flow, wherein, described the first member has at least part to be positioned at described frame.
9. nozzle as claimed in claim 8, is characterized in that, described the first member contacts with the internal surface of described frame.
10. the nozzle as described in one of claim 8 to 9, it is characterized in that, described main body also comprises the second component that is positioned at described frame and is connected with described frame, wherein, described second component and described frame form chute, and described the first member has part to be arranged in described chute.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610000232.6A CN105484981A (en) | 2013-05-18 | 2013-05-18 | Fan and nozzle for fan |
| CN201610275194.5A CN105927512B (en) | 2013-05-18 | 2013-05-18 | Fan and its nozzle for fan |
| CN201310186724.5A CN104165134B (en) | 2013-05-18 | 2013-05-18 | Fan and the nozzle for fan thereof |
| PCT/CN2014/077619 WO2014187270A1 (en) | 2013-05-18 | 2014-05-16 | Fan and nozzle thereof used for same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310186724.5A CN104165134B (en) | 2013-05-18 | 2013-05-18 | Fan and the nozzle for fan thereof |
Related Child Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610275194.5A Division CN105927512B (en) | 2013-05-18 | 2013-05-18 | Fan and its nozzle for fan |
| CN201610000232.6A Division CN105484981A (en) | 2013-05-18 | 2013-05-18 | Fan and nozzle for fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104165134A true CN104165134A (en) | 2014-11-26 |
| CN104165134B CN104165134B (en) | 2016-06-15 |
Family
ID=51909082
Family Applications (3)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610275194.5A Expired - Fee Related CN105927512B (en) | 2013-05-18 | 2013-05-18 | Fan and its nozzle for fan |
| CN201310186724.5A Expired - Fee Related CN104165134B (en) | 2013-05-18 | 2013-05-18 | Fan and the nozzle for fan thereof |
| CN201610000232.6A Pending CN105484981A (en) | 2013-05-18 | 2013-05-18 | Fan and nozzle for fan |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610275194.5A Expired - Fee Related CN105927512B (en) | 2013-05-18 | 2013-05-18 | Fan and its nozzle for fan |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610000232.6A Pending CN105484981A (en) | 2013-05-18 | 2013-05-18 | Fan and nozzle for fan |
Country Status (2)
| Country | Link |
|---|---|
| CN (3) | CN105927512B (en) |
| WO (1) | WO2014187270A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500371A (en) * | 2014-12-18 | 2015-04-08 | 任文华 | Fan |
| CN104895768A (en) * | 2014-12-18 | 2015-09-09 | 任文华 | Fan assembly and nozzle for fan assembly |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2468312A (en) * | 2009-03-04 | 2010-09-08 | Dyson Technology Ltd | Fan assembly |
| CN201588807U (en) * | 2010-01-27 | 2010-09-22 | 章恒毅 | Tilt angle adjusting structure on bladeless fan |
| CN202612225U (en) * | 2012-04-30 | 2012-12-19 | 任文华 | Fan and base for same |
| CN102865257A (en) * | 2011-07-06 | 2013-01-09 | 任文华 | Vaneless fan |
| CN202789453U (en) * | 2012-09-06 | 2013-03-13 | 任文华 | Fan |
| CN103016422A (en) * | 2012-10-06 | 2013-04-03 | 任文华 | Fan |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2468320C (en) * | 2009-03-04 | 2011-06-01 | Dyson Technology Ltd | Tilting fan |
| CN102322427B (en) * | 2011-06-25 | 2013-02-13 | 应辉 | Fan assembly |
| CN202165331U (en) * | 2011-07-06 | 2012-03-14 | 任文华 | Vaneless fan |
| CN202165332U (en) * | 2011-07-12 | 2012-03-14 | 任文华 | Vaneless fan |
| CN103016314A (en) * | 2011-09-27 | 2013-04-03 | 任文华 | Bladeless fan |
| CN202545381U (en) * | 2012-01-28 | 2012-11-21 | 任文华 | Bladeless fan and nozzle for same |
| CN202914334U (en) * | 2012-10-16 | 2013-05-01 | 徐春生 | Novel bladeless fan |
| CN203272078U (en) * | 2013-05-18 | 2013-11-06 | 任文华 | Fan and nozzle for fan |
-
2013
- 2013-05-18 CN CN201610275194.5A patent/CN105927512B/en not_active Expired - Fee Related
- 2013-05-18 CN CN201310186724.5A patent/CN104165134B/en not_active Expired - Fee Related
- 2013-05-18 CN CN201610000232.6A patent/CN105484981A/en active Pending
-
2014
- 2014-05-16 WO PCT/CN2014/077619 patent/WO2014187270A1/en active Application Filing
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2468312A (en) * | 2009-03-04 | 2010-09-08 | Dyson Technology Ltd | Fan assembly |
| CN201588807U (en) * | 2010-01-27 | 2010-09-22 | 章恒毅 | Tilt angle adjusting structure on bladeless fan |
| CN102865257A (en) * | 2011-07-06 | 2013-01-09 | 任文华 | Vaneless fan |
| CN202612225U (en) * | 2012-04-30 | 2012-12-19 | 任文华 | Fan and base for same |
| CN202789453U (en) * | 2012-09-06 | 2013-03-13 | 任文华 | Fan |
| CN103016422A (en) * | 2012-10-06 | 2013-04-03 | 任文华 | Fan |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104500371A (en) * | 2014-12-18 | 2015-04-08 | 任文华 | Fan |
| CN104895768A (en) * | 2014-12-18 | 2015-09-09 | 任文华 | Fan assembly and nozzle for fan assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105484981A (en) | 2016-04-13 |
| WO2014187270A1 (en) | 2014-11-27 |
| CN105927512A (en) | 2016-09-07 |
| CN104165134B (en) | 2016-06-15 |
| CN105927512B (en) | 2018-03-06 |
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Effective date of registration: 20170120 Address after: 310052 Hangzhou City, Binjiang District Province, No., Shing Road, Garden Court, building 2, room 3, unit 1402, room 3191 Patentee after: Xu Jiqiong Address before: 310052 Hangzhou City, Binjiang District Province, No., Shing Road, Garden Court, building 2, room 3, unit 1402, room 3191 Patentee before: Ren Wenhua |
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