CN202187935U - Mounting structure of bladeless electric fan power device - Google Patents
Mounting structure of bladeless electric fan power device Download PDFInfo
- Publication number
- CN202187935U CN202187935U CN2011202468450U CN201120246845U CN202187935U CN 202187935 U CN202187935 U CN 202187935U CN 2011202468450 U CN2011202468450 U CN 2011202468450U CN 201120246845 U CN201120246845 U CN 201120246845U CN 202187935 U CN202187935 U CN 202187935U
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- China
- Prior art keywords
- motor
- rotating shaft
- flabellum
- lid
- mounting structure
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Abstract
The utility model relates to bladeless electric fan power devices, and particularly discloses a mounting structure of a bladeless electric fan power device, which includes a motor and an air drum, wherein the motor includes a motor bracket, a motor coil, a bearing and a rotating shaft; and the air drum includes a fan blade rotating disk, fan blades, a fan blade cover and an air drum cover. The mounting structure is improved in that the fan blade rotating disk is fixed at the output shaft of the rotating shaft, and the air drum cover is covered on the fan blade cover and fixed on the motor bracket. The utility model has the benefits that as the fan blade rotating disk is directly fixed at the output shaft of the rotating shaft and the air drum cover is covered on the air drum and fixed on the motor bracket, that is, the output end of the rotating shaft of the motor is directly connected with the fan blade rotating disk and drives the fan blades to rotate without the need of other transmission mechanism, as a result, the noise brought by the transmission between the motor and the air drum is reduced, the noise pollution is reduced, and the bladeless electric fan of the structure becomes safer and more environment-friendly.
Description
[technical field]
The utility model relates to no blade fan, relates in particular to the power plant of no blade fan.
[background technique]
No blade fan also makes air increase a times machine, and it can produce the cool breeze that nature continues, owing to there is not blade, can not cover dust, perhaps hurts curious children's finger.More marvellous is the peculiarly shaped of it, and appearance is streamline but also salubrious not only, causes incomparable visual effect to the people.
But; Present no blade fan; Because the annexation between its braking device and the wind drum relies on gear or other modes to carry out, make no blade fan in work, can produce noise, and the design concept of not having a blade fan is safer, more environmental protection, health more; By this, it is extremely important reducing its noise.
[model utility content]
The purpose of the utility model is to overcome the deficiency of existing technology, aims to provide the mounting structure for power plant of the direct-connected no blade fan of rotating shaft output terminal of a kind of wind drum and motor, reduces the noise of no blade fan through this structure.
The utility model is realized through following technological scheme: a kind of mounting structure for power plant that does not have blade fan, and it comprises a motor and wind drum; Said motor comprises motor frame, motor coil, bearing and rotating shaft, and said motor coil and Bearing Installation are in said motor frame, and said rotating shaft is arranged at said bearing; Flabellum rotating disk, flabellum, flabellum lid and wind drum lid are drawn together in said wind bulge, and said wind drum lid is provided with wind inlet, and said flabellum is installed on said flabellum rotating disk, and said flabellum lid lid places said flabellum; Its improvements are that said flabellum rotating disk is fixed in the output terminal of said rotating shaft; Said wind drum lid lid is put flabellum and is covered and be fixed in said motor frame.
Do further to set forth in the face of above technological scheme down:
Preferably, the wind inlet place of said wind drum lid is provided with into fan housing, saidly goes into fan housing and evenly is provided with a plurality of inlet airs hole.
Further preferably, saidly go between fan housing and the said wind drum lid to be provided with bump protection ring.
Further preferably, the edge of said wind drum capping evenly is provided with four shockproof pin, and said shockproof pin is the convexity that rubber material is made.
Further preferably, said motor also is provided with motor frame lid, and the edge of said motor frame lid is provided with a circle air grid; Said motor frame covers on the motor frame and is fixed in said wind drum lid.
Further preferably; Said motor also comprises a nut; The neutral position of said flabellum rotating disk is provided with a rotating shaft mounting hole; The output terminal of said rotating shaft is provided with the screw thread that matches with said nut inner thread, and the output terminal of said rotating shaft is arranged at the rotating shaft mounting hole of flabellum rotating disk and turns round the output terminal of putting in rotating shaft through said nut the flabellum rotating disk is fixed in said rotating shaft.
Further preferably, also be with a bearing housing outside the said bearing; The two ends of said rotating shaft also are provided with the location jump ring.
Further preferably, said motor also comprises a motor magnet ring and a magnet ring iron-clad, and said motor magnet ring is placed at the motor coil outer surface, and said magnet ring iron-clad is linked on the motor magnet ring.
The beneficial effect of the utility model is: in the structure of one of which, the utility model, the flabellum rotating disk is directly fixed on the output terminal of rotating shaft, and wind drum lid lid is put the wind drum and is fixed on the motor frame; Promptly be that rotating shaft output terminal with motor is directly connected in the flabellum rotating disk and drives flabellum and rotate; Without other driving mechanism transmission, by this, reduced the noise that transmission brings between motor and the wind drum; Reduced noise pollution, made that the no blade fan of this structure is healthy more, environmental protection more; Two, the no blade fan of this structure; The wind inlet place of wind drum lid is provided with into fan housing, goes between fan housing and the wind drum lid to be provided with bump protection ring, goes into fan housing and has stoped dust to enter into blower fan inside; Make that the inner working environment of blower fan is clean; Reduced the friction when work of motor and wind drum, increased the working life of no blade fan, the friction noise when also having reduced simultaneously blower fan work; In addition, go between fan housing and the wind drum lid to be provided with bump protection ring, do not have blade fan when having avoided air intake and shake, strengthened the air-out effect of no blade fan, also further reduced the noise in the no blade fan work engineering; Three, the edge of wind drum capping evenly is provided with four shockproof pin, has avoided no blade fan Feng Gugai in work to bring noise with the mounting base generation direct collision of no blade fan, has also further reduced the noise of no blade fan; Four, the output terminal of rotating shaft is arranged at the rotating shaft mounting hole of flabellum rotating disk and turns round the output terminal of putting in rotating shaft through nut the flabellum rotating disk is fixed in rotating shaft, by this, is convenient to not have blade fan and disassembles and keep in repair and clean; Five, the two ends of rotating shaft also are provided with the location jump ring, have consolidated the stability of rotating shaft, make rotating shaft when work, can not be subjected to displacement; Six, motor also is provided with a motor magnet ring and a magnet ring iron-clad, and the motor magnet ring is placed at the motor coil outer surface, and the magnet ring iron-clad is linked on the motor magnet ring, and the high frequency noise that motor magnet ring ability good restraining motor sends further reduces noise pollution.
[description of drawings]
Fig. 1 is the decomposition texture schematic representation of the utility model.
Among the figure: 1, motor; 2, wind drum; 101, motor frame; 102, motor coil; 103, bearing; 104, rotating shaft; 105, motor frame lid; 106, nut; 107, bearing housing; 108, location jump ring; 109, motor magnet ring; 110, magnet ring iron-clad; 111, motor coil circuit board; 201, flabellum rotating disk; 202, flabellum; 203, flabellum lid; 204, Feng Gugai; 205, go into fan housing; 206, bump protection ring; 207, shockproof pin.
[embodiment]
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
With reference to shown in Figure 1, the mounting structure for power plant of the no blade fan that the utility model discloses, it comprises a motor 1 and a wind drum 2;
Said motor 1 comprises motor frame lid 105, motor frame 101, motor coil circuit board 111, motor coil 102, bearing 103, bearing housing 107, location jump ring 108, motor magnet ring 109, motor magnet ring iron-clad 110 and rotating shaft 104; Said motor coil 102, motor coil circuit board 111 and bearing 103 are installed on said motor frame 102; Said rotating shaft 104 two ends respectively are fixed in the bearing 103 through a location jump ring 108, and bearing 103 is sleeved in the bearing housing 107; Said wind drum 2 comprises that flabellum rotating disk 201, flabellum 202, flabellum lid 203 and wind drum cover 204, and said wind drum covers 204 and is provided with wind inlet, and said flabellum 202 is installed on said flabellum rotating disk 201, and said flabellum lid 203 lids place said flabellum 202; Said motor 1 also comprises a nut 106; The neutral position of said flabellum rotating disk 201 is provided with a rotating shaft mounting hole; The output terminal of said rotating shaft 104 is provided with the screw thread that matches with said nut 106 internal threads, and the output terminal of said rotating shaft 104 is arranged at the rotating shaft mounting hole of flabellum rotating disk 201 and turns round the output terminal of putting in rotating shaft 104 through said nut 106 flabellum rotating disk 201 is fixed in said rotating shaft 104.Said wind drum cover 204 lids to be put flabellum and covers on 203 and be fixed in said motor frame 101.
In addition, said wind drum covers 204 wind inlet place and is provided with into fan housing 205, saidly goes into fan housing 205 and evenly is provided with a plurality of inlet airs hole.Saidly go into fan housing 205 and said wind drum and be provided with bump protection ring 206 between covering 204.The edge that said wind drum covers 204 cappings evenly is provided with four shockproof pin 207, the convexity that said shockproof pin 207 is made for rubber material.Said motor 1 also is provided with motor frame lid 105, and the edge of said motor frame lid 105 is provided with a circle air grid; Said motor frame lid 105 covers on motor frame 101 and is fixed in said wind drum and covers 204.Said motor 1 also comprises a motor magnet ring 109 and a magnet ring iron-clad 110, and said motor magnet ring 109 is placed at motor coil 102 outer surfaces, and said magnet ring iron-clad 110 is linked on the motor magnet ring 109.
In the structure of the utility model, flabellum rotating disk 201 is directly fixed on the output terminal of rotating shaft 104, and wind drum cover 204 lids to be put flabellum and cover 203 and be fixed on the motor frame 101; Promptly be that rotating shaft 104 output terminals with motor 1 are directly connected in flabellum rotating disk 201 and drive flabellums 202 and rotate; Without other driving mechanism transmission, by this, reduced the noise that transmission brings between motor 1 and the wind drum 2; Reduced noise pollution, made that the no blade fan of this structure is healthy more, environmental protection more; The no blade fan of this structure in addition; Wind drum cover 204 wind inlet place and is provided with into fan housing 205, is provided with bump protection ring 206 between going into that fan housing 205 and wind are bulging and covering 204, goes into fan housing 205 and has stoped dust to enter into blower fan inside; Make that the inner working environment of blower fan is clean; Reduced motor 1 and the friction of wind drum 2 when working, increased the working life of no blade fan, the friction noise when also having reduced simultaneously blower fan work; Go into fan housing 205 and wind drum and be provided with bump protection ring 206 between covering 204, do not have blade fan when having avoided air intake and shake, strengthened the air-out effect of no blade fan, also further reduced the noise in the no blade fan work engineering; Secondly, the wind drum edge that cover 204 cappings evenly is provided with four shockproof pin 207, avoided no blade fan wind in work to rouse covering 204 and the mounting base generation direct collision of no blade fan and bring noise, also further reduced the noise of no blade fan; Once more, the output terminal of rotating shaft 104 is arranged at the rotating shaft mounting hole of flabellum rotating disk 201 and turns round the output terminal of putting in rotating shaft 104 through nut 106 flabellum rotating disk 201 is fixed in rotating shaft 104, by this, be convenient to not have blade fan and disassemble and keep in repair and clean; The two ends of rotating shaft 104 also are provided with location jump ring 108, have consolidated the stability of rotating shaft 104, make rotating shaft 104 when work, can not be subjected to displacement; Further, motor 1 also is provided with a motor magnet ring 109 and a magnet ring iron-clad 110; Motor magnet ring 109 is placed at motor coil 02 outer surface; Magnet ring iron-clad 110 is linked on the motor magnet ring 109; The high frequency noise that motor magnet ring 109 ability good restraining motors 1 send further reduces noise pollution.
According to the announcement and the instruction of above-mentioned specification, the utility model those skilled in the art can also carry out suitable change and modification to above-mentioned mode of execution.Therefore, the embodiment that discloses and describe above the utility model is not limited to is in the protection domain of the claim that also should fall into the utility model to some modifications and the change of the utility model.In addition, although used some specific terms in this specification, these terms are explanation for ease just, the utility model is not constituted any restriction.
Claims (8)
1. mounting structure for power plant that does not have blade fan, it comprises a motor and wind drum; Said motor comprises motor frame, motor coil, bearing and rotating shaft, and said motor coil and Bearing Installation are in said motor frame, and said rotating shaft is arranged at said bearing; Flabellum rotating disk, flabellum, flabellum lid and wind drum lid are drawn together in said wind bulge, and said wind drum lid is provided with wind inlet, and said flabellum is installed on said flabellum rotating disk, and said flabellum lid lid places said flabellum;
It is characterized in that: said flabellum rotating disk is fixed in the output terminal of said rotating shaft; Said wind drum lid lid is put flabellum and is covered and be fixed in said motor frame.
2. the mounting structure for power plant of no blade fan according to claim 1 is characterized in that: the wind inlet place of said wind drum lid is provided with into fan housing, saidly goes into fan housing and evenly is provided with a plurality of inlet airs hole.
3. the mounting structure for power plant of no blade fan according to claim 2 is characterized in that: saidly go between fan housing and the said wind drum lid to be provided with bump protection ring.
4. according to the mounting structure for power plant of each described no blade fan of claim 1-3, it is characterized in that: the edge of said wind drum capping evenly is provided with four shockproof pin, and said shockproof pin is the convexity that rubber material is made.
5. the mounting structure for power plant of no blade fan according to claim 1 is characterized in that: said motor also is provided with motor frame lid, and the edge of said motor frame lid is provided with a circle air grid; Said motor frame covers on the motor frame and is fixed in said wind drum lid.
6. the mounting structure for power plant of no blade fan according to claim 1; It is characterized in that: said motor also comprises a nut; The neutral position of said flabellum rotating disk is provided with a rotating shaft mounting hole; The output terminal of said rotating shaft is provided with the screw thread that matches with said nut inner thread, and the output terminal of said rotating shaft is arranged at the rotating shaft mounting hole of flabellum rotating disk and turns round the output terminal of putting in rotating shaft through said nut the flabellum rotating disk is fixed in said rotating shaft.
7. the mounting structure for power plant of no blade fan according to claim 1 is characterized in that: also be with a bearing housing outside the said bearing; The two ends of said rotating shaft also are provided with the location jump ring.
8. the mounting structure for power plant of no blade fan according to claim 1; It is characterized in that: said motor also comprises a motor magnet ring and a magnet ring iron-clad; Said motor magnet ring is placed at the motor coil outer surface, and said magnet ring iron-clad is linked on the motor magnet ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202468450U CN202187935U (en) | 2011-07-12 | 2011-07-12 | Mounting structure of bladeless electric fan power device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202468450U CN202187935U (en) | 2011-07-12 | 2011-07-12 | Mounting structure of bladeless electric fan power device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202187935U true CN202187935U (en) | 2012-04-11 |
Family
ID=45919389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202468450U Expired - Fee Related CN202187935U (en) | 2011-07-12 | 2011-07-12 | Mounting structure of bladeless electric fan power device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202187935U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102678586A (en) * | 2012-05-23 | 2012-09-19 | 浙江理工大学 | Blade perforation type bladeless fan turbine device |
| CN103375440A (en) * | 2012-04-26 | 2013-10-30 | 杨丁平 | Bladeless fan |
| CN103615397A (en) * | 2013-12-02 | 2014-03-05 | 昆山俊润通风降温设备有限公司 | Negative pressure draught fan |
| CN106762755A (en) * | 2017-02-20 | 2017-05-31 | 卢碧莲 | Intelligent air processing unit |
-
2011
- 2011-07-12 CN CN2011202468450U patent/CN202187935U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103375440A (en) * | 2012-04-26 | 2013-10-30 | 杨丁平 | Bladeless fan |
| CN103375440B (en) * | 2012-04-26 | 2016-04-13 | 杨丁平 | A kind of without blade fan |
| CN102678586A (en) * | 2012-05-23 | 2012-09-19 | 浙江理工大学 | Blade perforation type bladeless fan turbine device |
| CN103615397A (en) * | 2013-12-02 | 2014-03-05 | 昆山俊润通风降温设备有限公司 | Negative pressure draught fan |
| CN106762755A (en) * | 2017-02-20 | 2017-05-31 | 卢碧莲 | Intelligent air processing unit |
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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: 20120411 Termination date: 20140712 |
|
| EXPY | Termination of patent right or utility model |