CN206035913U - Bladeless fan of middle -end air -out - Google Patents
Bladeless fan of middle -end air -out Download PDFInfo
- Publication number
- CN206035913U CN206035913U CN201621051025.5U CN201621051025U CN206035913U CN 206035913 U CN206035913 U CN 206035913U CN 201621051025 U CN201621051025 U CN 201621051025U CN 206035913 U CN206035913 U CN 206035913U
- Authority
- CN
- China
- Prior art keywords
- air
- lunar halo
- air duct
- motor
- duct
- 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.)
- Expired - Fee Related
Links
Abstract
The utility model relates to a bladeless fan of middle -end air -out, the on -line screen storage device comprises a base, dryer and annular solar or lunar halo, annular solar or lunar halo and dryer top are through connecting piece fixed connection, the base is connected to the dryer lower extreme, this dryer embeds there is the motor, the fan blade is installed to this motor lower extreme, motor sleeve has connect the motor cabinet, the motor cabinet passes through damping device and is connected with the dryer buffering, it has first air outlet to open in the middle of the anchor ring in the annular solar or lunar halo, annular solar or lunar halo includes preceding shell and backshell, the outer rampart of this backshell and seamless the sewing up of outer rampart of preceding shell, first air outlet is the interior rampart of backshell and the round slit of the interior rampart centre gripping of preceding shell, the interior rampart of preceding shell incurves to extend there is the baffle, annular solar or lunar halo passes through the baffle and separates formation primary air separating duct and back wind channel, inboard the opening of baffle has the second air outlet, the air is through pressure boost many times, make the air output bigger, the air -out is farther, the air -out of annular solar or lunar halo middle -end makes it possess congenital good guide, the alignment structure, and the front end sets up the aviation baffle, the steering current blows off far and is the diffusion, it is vaporific.
Description
Technical field
This utility model is related to small household appliances field, more particularly to a kind of bladeless fan of middle-end air-out.
Background technology
Wind inlet suction air of the bladeless fan from bottom, after accelerating via turbofan, air passage rates increase
Plus, it surround via in bladeless fan annular fan head, and at full speed outwards blows out from the tiny air outlet of annular fan head, and carries secretly
Annular fan head back air forward, ultimately forms one continual cold air stream, and bladeless fan is broken away from traditional blade structure, made
Use it is safer, it is dust-proof, and Bladeless reduce windage, reducing energy consumption.
Existing bladeless fan, it is either domestic or external, big multi-air outlet be all disposed within the front end of annular passage or after
End so that the air-out of bladeless fan front end or rear end air-out, a kind of patent name is as disclosed in the patent No. 201310158454.7
" shell structure of bladeless fan ", its structure are to include a housing, be provided with one and can accommodate fan component passage, passage in the housing
Two ends join end to end, be centrally formed a through hole in housing, through hole is joined end to end by passage and is surrounded, before housing
End face offers air outlet, and the usual air-out of this kind of bladeless fan is not far, and wind direction is unstable, and most of bladeless fan arranges one
Annular passage, internal wind speed are pressurized only with single, so bladeless fan is immeasurable less, can not blow farther, in addition without leaf
Operationally, motor can produce significant shock and produce noise fan, affect Consumer's Experience.
Utility model content
In view of the above-mentioned state of the art, technical problem to be solved in the utility model is to provide a kind of air output
The bladeless fan of the big and remote middle-end air-out of air-out.
This utility model solve the technical scheme that adopted of above-mentioned technical problem for：A kind of bladeless fan of middle-end air-out,
Including base, air duct and annular solar or lunar halo, the annular solar or lunar halo is fixedly connected by connector with above air duct, the air duct lower end
Connect base, the air duct are built-in with motor, and the motor lower end is provided with fan blade, and the motor is socketed with motor cabinet, the motor
Seat is connected with air duct buffering by damping device, is provided with the first air outlet, the annular wind in the middle of the annular solar or lunar halo inner ring surface
Circle includes fore shell and back cover, and the external annulus of the back cover are sutured with the outer shroud wall seamless of fore shell, and first air outlet is back cover
Internal ring wall is thin with the circle that the internal ring wall of fore shell is clamped to be stitched, and the internal ring wall of the fore shell curves inwardly and is extended with dividing plate, the ring
Shape solar or lunar halo is separated to form primary air separating duct and rear air channel by dividing plate, is provided with the second air outlet on the inside of the dividing plate.
Further, drainage plate is provided with rear side of second air outlet, the drainage plate extends to the first air outlet, described
Draw-in groove is provided with the inside of primary air separating duct external annulus, the draw-in groove clamping drainage plate forms a ventilating duct between the drainage plate and dividing plate,
Air in guiding primary air separating duct Jing after the supercharging of the second air outlet is pooled to the first air outlet by ventilating duct so that air-flow is in wind
High pressure is kept in road.
Further, the internal ring wall of the fore shell is outward-dipping from back to front forms an inclined-plane, and the fore shell front end is provided with
Wind deflector, the width of the wind deflector are at least 5mm, correct wind direction so that air-out is more steady, blows farther.
Further, the air duct includes interior air duct and outer air duct, and the interior air duct is provided with defecator, the outer air duct
Several air holes are provided with, are shunted by multilamellar so that air intake steady air current, reduced noise, and certain is played to air intake air
Purification, completely cuts off some wide-aperture dusts and particulate matter.
Further, the damping device includes noise reduction support, shock structure and elastic ring, the noise reduction pedestal upper end inwall
Boss is provided with, the boss clamping motor cabinet is fixedly connected with interior air duct in the middle part of the noise reduction support outer wall, the interior air duct bottom
End is provided with shock structure, and the quantity of the shock structure is at least 3, passes through elastic ring and connector phase above the noise reduction support outer wall
Support so that motor and the soft contact of air duct, to reach fixed, anti-resonance binocular, reduce operating noise.
Further, the noise reduction pedestal lower end is provided with noise reduction circle, and noise reduction circle inner surface is smooth, and the lines flow smoothly, reduces
Air circulation resistance, increases transmission efficiency, reducing energy consumption.
Further, the base is provided with shift knob, and the shift knob is electrically connected with controller, and the controller leads to
Cross circuit electrical connection motor.
Compared with prior art, the utility model has the advantage of：This utility model arranges primary air separating duct in ring-like air channel
With rear air channel so that air is repeatedly pressurized, significantly accelerate air velocity, and air outlet is arranged in ring-like solar or lunar halo inner ring surface
Between so as to possess congenital good guiding, alignment structure, ring-like solar or lunar halo front end arranges wind deflector, further guide air-flow blowout
In diffusion, it is vaporific so as to blow farther, access expansion wind, and run when noise it is little, this utility model is reasonable in design, meets city
Field demand, is adapted to promote.
Description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is this utility model lateral partial structurtes sectional view；
Fig. 3 is this utility model lateral partial structurtes sectional view；
Fig. 4 is this utility model lateral partial structurtes sectional view.
Specific embodiment
As Figure 1-3, a kind of bladeless fan of middle-end air-out, including base 3, air duct 2 and annular solar or lunar halo 1, the ring
Shape solar or lunar halo 1 is fixedly connected by connector 23 with above air duct 2, and 2 lower end connect base 3 of the air duct, the air duct 2 are built-in with electricity
Machine 19,19 lower end of motor are provided with fan blade 20, and the motor 19 is socketed with motor cabinet 21, and the motor cabinet 21 is filled by damping
Put and be connected with the buffering of air duct 2, the air duct 2 includes interior air duct 16 and outer air duct 17, and the interior air duct 16 is provided with defecator, institute
State outer air duct 17 and be provided with several air holes 18, shunted by multilamellar so that air intake steady air current, reduce noise, and it is empty to air intake
Gas plays certain purification, completely cuts off some wide-aperture dusts and particulate matter, the damping device include noise reduction support 22,
Shock structure 25 and elastic ring 24,22 upper end inwall of the noise reduction support are provided with boss, the boss clamping motor cabinet 21, described to disappear
It is fixedly connected with interior air duct 16 in the middle part of 22 outer wall of sound support, 16 bottom of interior air duct is provided with shock structure 25, the shock structure 25
Quantity be at least 3, offseted with connector 23 by elastic ring 24 above 22 outer wall of noise reduction support so that motor 19 and wind
2 soft contacts of cylinder, to reach fixed, anti-resonance binocular, reduce operating noise, and 22 lower end of noise reduction support is provided with noise reduction circle
26,26 inner surface of noise reduction circle is smooth, and the lines flow smoothly, reduces air circulation resistance, increases transmission efficiency, reducing energy consumption, the bottom
Seat 3 is provided with shift knob 5, and the shift knob 5 is electrically connected with controller 27, and the controller 27 electrically connects motor by circuit
19, the first air outlet 4 is provided with the middle of 1 inner ring surface of annular solar or lunar halo, the annular solar or lunar halo 1 includes fore shell 6 and back cover 7, after this
The external annulus of shell 7 are sutured with the outer shroud wall seamless of fore shell 6, and first air outlet 4 is interior with fore shell 6 for the internal ring wall of back cover 7
One circle of ring wall clamping is thin to be stitched, and the internal ring wall of the fore shell 6 curves inwardly and is extended with dividing plate 10, the annular solar or lunar halo 1 by every
Plate 10 is separated to form primary air separating duct 8 and rear air channel 9, is provided with the second air outlet 11, the internal ring wall of the fore shell 6 on the inside of the dividing plate 10
Outward-dipping from back to front to form an inclined-plane 15,6 front end of fore shell is provided with wind deflector 14, and the width of the wind deflector 14 is at least
5mm, corrects wind direction so that air-out is more steady, blows farther.
During use, start the switch key on base, and its control circuit drive motor so that fan blade rotates, with turbine
Supercharging principle produces wind speed, and air is entered from outer air duct air holes, through interior air duct defecator, led to from noise reduction circle wind from lower to upper
Cross by the gap between noise reduction support and motor set, while the primary air separating duct of annular solar or lunar halo and rear air channel is entered, into primary air separating duct
Air, is once pressurized by the second air outlet, is pooled to rear air channel, from the first air outlet together with the air in rear air channel
Blowout is after two-stage supercharging so that air-flow velocity faster, air quantity it is bigger, the solar or lunar halo fore shell internal ring wall inclined-plane guiding of air-flow Jing annulars
Diffusion, again its front end of Jing guide plate correction, obtain wind farther, more natural-wind-imitating, in diffusion, it is vaporific.
As shown in Fig. 1,2,4, preferred embodiment is that a kind of bladeless fan of middle-end air-out, including base 3,2 and of air duct
Annular solar or lunar halo 1, the annular solar or lunar halo 1 are fixedly connected by connector 23 with above air duct 2,2 lower end connect base of the air duct
3, the air duct 2 is built-in with motor 19, and 19 lower end of motor is provided with fan blade 20, and the motor 19 is socketed with motor cabinet 21, described
Motor cabinet 21 is connected with the buffering of air duct 2 by damping device, and the air duct 2 includes interior air duct 16 and outer air duct 17, the interior air duct
16 are provided with defecator, and the outer air duct 17 is provided with several air holes 18, are shunted by multilamellar so that air intake steady air current,
Reduce noise, and certain purification is played to air intake air, completely cut off some wide-aperture dusts and particulate matter, the damping
Device includes noise reduction support 22, shock structure 25 and elastic ring 24, and 22 upper end inwall of the noise reduction support is provided with boss, the boss
Clamping motor cabinet 21, is fixedly connected with interior air duct 16 in the middle part of 22 outer wall of noise reduction support, and 16 bottom of interior air duct is provided with
Shock structure 25, the quantity of the shock structure 25 are at least 3, by elastic ring 24 and connector 23 above 22 outer wall of noise reduction support
Offset so that motor 19 and 2 soft contact of air duct, to reach fixed, anti-resonance binocular, reduce operating noise, the noise reduction
22 lower end of frame is provided with noise reduction circle 26, and 26 inner surface of noise reduction circle is smooth, and the lines flow smoothly, reduces air circulation resistance, increases transmission
Efficiency, reducing energy consumption, the base 3 are provided with shift knob 5, and the shift knob 5 is electrically connected with controller 27, the controller
27 electrically connect motor 19 by circuit, are provided with the first air outlet 4 in the middle of 1 inner ring surface of annular solar or lunar halo, and the annular solar or lunar halo 1 is wrapped
Fore shell 6 and back cover 7 is included, the external annulus of the back cover 7 are sutured with the outer shroud wall seamless of fore shell 6, first air outlet 4 is back cover 7
Internal ring wall and fore shell 6 the circle that clamps of internal ring wall it is thin stitch, the internal ring wall of the fore shell 6 curves inwardly and is extended with dividing plate 10,
The annular solar or lunar halo 1 is provided with the second air outlet 11 by dividing plate 10 every primary air separating duct 8 and rear air channel 9 is formed on the inside of the dividing plate 10,
Drainage plate 12 is provided with rear side of second air outlet 11, the drainage plate 12 extends to the first air outlet 4, outside the primary air separating duct 8
Draw-in groove 13 is provided with the inside of ring wall, and the 13 clamping drainage plate 12 of draw-in groove forms one and divulges information between the drainage plate 12 and dividing plate 10
Road, guides air of the air in primary air separating duct 8 through ventilating duct air channel 9 with after after the supercharging of the second air outlet 11 to go out first
Air port 4 is collected carries out secondary booster, and the internal ring wall of the fore shell 6 is outward-dipping from back to front to form an inclined-plane 15, before the fore shell 6
End is provided with wind deflector 14, and the width of the wind deflector 14 is at least 5mm, corrects wind direction so that air-out is more steady, blows more
Far.
During use, start the switch key on base, and its control circuit drive motor so that fan blade rotates, with turbine
Supercharging principle produces wind speed, and air is entered from outer air duct air holes, through interior air duct defecator, led to from noise reduction circle wind from lower to upper
Cross by the gap between noise reduction support and motor set, while the primary air separating duct of annular solar or lunar halo and rear air channel is entered, into primary air separating duct
Air, is once pressurized by the second air outlet, is gone out to first by the tiny ventilating duct formed between drainage plate and dividing plate
Air port, together with the air in rear air channel from the first air outlet blow out after two-stage supercharging so that air-flow velocity faster, air quantity
Bigger, the guide plate correction of the guiding diffusion of air-flow Jing annular solar or lunar halo fore shell internal ring walls inclined-plane, again its front end of Jing makes wind obtain more
Far, more natural-wind-imitating, in diffusion, it is vaporific.
This utility model arranges primary air separating duct and rear air channel in ring-like air channel so that air is repeatedly pressurized, and significantly accelerates
Air velocity, and air outlet is arranged in the middle of ring-like solar or lunar halo inner ring surface so as to possess congenital good guiding, alignment structure, ring
Type solar or lunar halo front end arrange wind deflector, further guide air-flow blowout in diffusion, it is vaporific so as to blow farther, access expansion wind, and
During operation, noise is little, and this utility model is reasonable in design, accords with the demands of the market, and is adapted to promote.
Finally it should be noted that：Above example only to illustrate the technical solution of the utility model, rather than a limitation；
Although being described in detail to this utility model with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
So the technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is replaced on an equal basis
Change；And these modifications or replacement, do not make the essence of appropriate technical solution depart from each embodiment technical scheme of this utility model
Spirit and scope.
Claims (7)
1. a kind of bladeless fan of middle-end air-out, including base (3), air duct (2) and annular solar or lunar halo (1), annular solar or lunar halo (1)
It is fixedly connected by connector (23) with above air duct (2), air duct (2) lower end connect base (3), the air duct (2) are built-in
There is motor (19), the motor (19) lower end is provided with fan blade (20), and motor (19) are socketed with motor cabinet (21), and its feature exists
In described motor cabinet (21) are rushed by damping device and air duct (2) and are connected, and are provided with the in the middle of annular solar or lunar halo (1) inner ring surface
One air outlet (4), described annular solar or lunar halo (1) include fore shell (6) and back cover (7), the external annulus and fore shell (6) of the back cover (7)
Outer shroud wall seamless is sutured, the circle that described first air outlet (4) are clamped with the internal ring wall of fore shell (6) for the internal ring wall of back cover (7)
Thin to stitch, the internal ring wall of fore shell (6) curves inwardly and is extended with dividing plate (10), and described annular solar or lunar halo (1) is by dividing plate (10) point
Every primary air separating duct (8) and rear air channel (9) is formed, the second air outlet (11) on the inside of dividing plate (10), is provided with.
2. the bladeless fan of a kind of middle-end air-out according to claim 1, it is characterised in that the second air outlet (11)
Rear side is provided with drainage plate (12), and the drainage plate (12) extends to the first air outlet (4), on the inside of primary air separating duct (8) external annulus
Draw-in groove (13) is provided with, the draw-in groove (13) clamping drainage plate (12) forms one and leads between drainage plate (12) and dividing plate (10)
Air channel.
3. the bladeless fan of a kind of middle-end air-out according to claim 1 and 2, it is characterised in that fore shell (6) it is interior
Ring wall is outward-dipping from back to front to form an inclined-plane (15), and the fore shell (6) front end is provided with wind deflector (14), the wind deflector (14)
Width be at least 5mm.
4. the bladeless fan of a kind of middle-end air-out according to claim 3, it is characterised in that described air duct (2) include interior
Air duct (16) and outer air duct (17), interior air duct (16) are provided with defecator, and outer air duct (17) are provided with several air holes
(18)。
5. the bladeless fan of a kind of middle-end air-out according to claim 4, it is characterised in that the damping device includes disappearing
Sound support (22), shock structure (25) and elastic ring (24), noise reduction support (22) upper end inwall are provided with boss, the boss card
Motor cabinet (21) is connect, is fixedly connected with interior air duct (16) in the middle part of noise reduction support (22) outer wall, interior air duct (16) bottom
Shock structure (25) is provided with, the quantity of the shock structure (25) is at least 3, by elasticity above noise reduction support (22) outer wall
Circle (24) is offseted with connector (23).
6. the bladeless fan of a kind of middle-end air-out according to claim 5, it is characterised in that under noise reduction support (22)
End is provided with noise reduction circle (26).
7. the bladeless fan of a kind of middle-end air-out according to claim 6, it is characterised in that base (3) are provided with
Shift knob (5), the shift knob (5) are electrically connected with controller (27), and controller (27) electrically connect motor by circuit
(19)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051025.5U CN206035913U (en) | 2016-08-31 | 2016-08-31 | Bladeless fan of middle -end air -out |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621051025.5U CN206035913U (en) | 2016-08-31 | 2016-08-31 | Bladeless fan of middle -end air -out |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206035913U true CN206035913U (en) | 2017-03-22 |
Family
ID=58300035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621051025.5U Expired - Fee Related CN206035913U (en) | 2016-08-31 | 2016-08-31 | Bladeless fan of middle -end air -out |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206035913U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224303A (en) * | 2016-08-31 | 2016-12-14 | 宁波小恐龙电器有限公司 | A kind of bladeless fan of middle-end air-out |
| WO2018196665A1 (en) * | 2017-04-28 | 2018-11-01 | 广东美的环境电器制造有限公司 | Base used for bladeless fan and bladeless fan |
| US11454247B2 (en) | 2018-06-27 | 2022-09-27 | Dyson Technology Limited | Nozzle for a fan assembly |
| US11486413B2 (en) | 2018-06-27 | 2022-11-01 | Dyson Technology Limited | Nozzle for a fan assembly |
| US11767853B2 (en) | 2018-11-01 | 2023-09-26 | Dyson Technology Limited | Nozzle for a fan assembly |
-
2016
- 2016-08-31 CN CN201621051025.5U patent/CN206035913U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106224303A (en) * | 2016-08-31 | 2016-12-14 | 宁波小恐龙电器有限公司 | A kind of bladeless fan of middle-end air-out |
| WO2018196665A1 (en) * | 2017-04-28 | 2018-11-01 | 广东美的环境电器制造有限公司 | Base used for bladeless fan and bladeless fan |
| US11454247B2 (en) | 2018-06-27 | 2022-09-27 | Dyson Technology Limited | Nozzle for a fan assembly |
| US11486413B2 (en) | 2018-06-27 | 2022-11-01 | Dyson Technology Limited | Nozzle for a fan assembly |
| US11680581B2 (en) | 2018-06-27 | 2023-06-20 | Dyson Technology Limited | Nozzle for a fan assembly |
| US11767853B2 (en) | 2018-11-01 | 2023-09-26 | Dyson Technology Limited | Nozzle for a fan assembly |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206035913U (en) | Bladeless fan of middle -end air -out | |
| CN106224303A (en) | A kind of bladeless fan of middle-end air-out | |
| CN203348042U (en) | Bladeless fan component | |
| CN110439860A (en) | A kind of volute structure of centrifugal blower | |
| CN103629128B (en) | A kind of Silent fan | |
| CN205937177U (en) | Bladeless fan | |
| WO2019148991A1 (en) | Smoke extraction device | |
| CN207299379U (en) | A kind of air-flow leads directly to wall-mounted new wind turbine | |
| CN201652559U (en) | Inject type kitchen ventilator | |
| CN201925999U (en) | Range hood with induced-draft double-injection accelerating function | |
| CN107449095A (en) | A kind of air-flow leads directly to wall-mounted new blower fan | |
| CN208793316U (en) | A kind of volute structure of centrifugal blower | |
| CN201176968Y (en) | Halting cell type casing treatment and compressor | |
| CN205937178U (en) | Take bladeless fan of deflector | |
| CN104819051A (en) | Energy-saving consumption-reduction diesel generating set | |
| CN104595957B (en) | Smoke absorbing tank for integrated cooker | |
| CN110925827A (en) | Side-draft range hood with underlying reverse fan system | |
| CN207831463U (en) | A kind of noise reduction range hood with double air intake structures | |
| CN216953410U (en) | Purifier air duct system with noise reduction function | |
| CN210660668U (en) | Bladeless fan | |
| CN210715316U (en) | Air purification bladeless fan | |
| CN201072179Y (en) | Air curtain generating device of ventilator and Chinese ventilator using the same | |
| CN207830192U (en) | A kind of exhaust fan | |
| CN109780599B (en) | Fume exhauster | |
| CN2542961Y (en) | Suction-type kitchen ventilator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170322 Termination date: 20190831 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |