CN2619077Y - Electric fan with negative ion device - Google Patents
Electric fan with negative ion device Download PDFInfo
- Publication number
- CN2619077Y CN2619077Y CN 03215567 CN03215567U CN2619077Y CN 2619077 Y CN2619077 Y CN 2619077Y CN 03215567 CN03215567 CN 03215567 CN 03215567 U CN03215567 U CN 03215567U CN 2619077 Y CN2619077 Y CN 2619077Y
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- negative ion
- fore shell
- electric fan
- ion device
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Abstract
The utility model discloses an electric fan with a negative ion device, which comprises fan leaves, a front net, a back net, a front shell, an electric engine component, and a back shell, the front net and the back net are connected, the fan leaves are arranged between the front net and the back net, the front part of the front shell is connected with the back net, the back part is connected with the electric engine component. The front shell and the back net are all provided with a plurality of overflow holes, and the hole-mouth of the overflow holes of the front shell and the hole-mouth of the overflow holes of the back net are correspondingly connected. The high voltage generator of the negative ion generator is arranged on the cavity surrounded by the front shell and the back shell, the high voltage electricity discharging needle of the high voltage generator is arranged on the front shell, the end head is arranged in the two connected overflow holes of the front shell and the overflow holes of the back net, and the high voltage generator and the high voltage electricity releasing needle are connected by conductors. When the electric fan rotates, air flow passes through the connected front shell overflow holes and the back net overflow holes, the negative ion released by the high voltage electricity discharging needle point end can diffuse into the air together with the air flow, thus can satisfy the ratio taken by the negative ion in the fresh air, and achieve the purpose to maintain freshness of indoor air.
Description
Technical field
The utility model relates to a kind of electric fan, particularly relates to a kind of electric fan with negative ion device.
Background technique
Negative ion is meant atom or the radical (comprising molecule) that has negative charge, when negative ion enters lung by breathing, the osmotic force of cell is strengthened, and condensing of the blood of releiving brings high blood pressure down, and quickens blood circulation, improves metabolism, promotes internal secretion; Negative ion has human body and improves a poor appetite, brings high blood pressure down, excitor nerve, feels effects such as comfortable, allaying tiredness, can strengthen the anti-disease ability of human body.Usually the negative ion that all contains some in the indoor air, enough people use, but in cloudy day, morning or evening, number is more or when people's smoking is arranged, anion concentration can reduce greatly, cause indoor air quality to descend, particularly number is more or when people's smoking is arranged, indoor air can make that the people feels to feel oppressed, agitation, Here it is people after the time grown in session why, the personnel participating in the meeting has dazed sensation, whenever finishing the meeting or during the meeting interval, people will walk out of outdoor one after another, remove to breathe the air of clear aquatic foods more; And for offering air-conditioned room,, cause air flow property poorer because indoor window is airtight, thisly feel oppressed, irritated sensation is obvious further.Fast development along with Chinese national economy, the significantly raising of living standards of the people, physical and mental health has been placed on the first place by increasing people, yet indispensable pith but reduces along with the reduction of air quality in this fresh air of negative ion, use the more and more of household electric appliance now in the family, as electric heater, electric drier, air-conditioning etc., a large amount of uses of this household electric appliance, make the negative ion quantity of family room fewer and feweri, cause in indoor air quality worse and worse, people have in the face of unhappy air indoor, and then make people's mood can't break away from fidgety predicament.
The model utility content
The purpose of this utility model is to overcome the deficiency of prior art, and providing a kind of increases airborne negative ion effectively purifying air, and then eliminates that people are fidgety, the electric fan of the band negative ion device of the mood of feeling puzzled.
The technological scheme that its technical problem that solves the utility model adopts is: a kind of electric fan with negative ion device, comprise flabellum, preceding net, back net, fore shell, electric machine assembly, back cover, preceding net links with the back net and surrounds a cavity, flabellum is located in this cavity and with the machine shaft stationary phase and is connected, fore shell is anterior to be connected with back net stationary phase, the fore shell rear portion connects with the electric machine assembly stationary phase, on fore shell, be provided with some flowing holes, the middle part of back net also is provided with some flowing holes, and the flowing hole aperture of fore shell all or local corresponding the communicating in flowing hole aperture of netting with the back; Negative ion generator includes high-pressure generator, electrion pin, high-pressure generator is connected by lead with the electrion pin, high-pressure generator is fixed in the chamber that fore shell and back cover surround, the electrion pin is fixed on the fore shell, and its termination is arranged in two fore shell flowing holes that communicate and the back net flowing hole.
Also be integrally formed with the fixing frame that can place the electrion pin on the described fore shell, spray point is embedded on the groove of fixing frame, and is locked fixing by screw.
The tip of described electrion pin along motor shaft to laying.
The tip of described electrion pin and electrical axis form an angle.
The tip of described electrion pin is radially laid along motor shaft.
The tip of described electrion pin and motor shaft radial shape have angle.
Described fore shell front portion is integrally formed with projection, has installed outside thread on the projection, and the end of projection is set in the positioning hole that net middle part, back matches with it, and a tapped net bundle is rotatably connected on the projection.
Also be provided with middle ring after described on the net, encircle during back net flowing hole is located at.
Described fore shell flowing hole is rule or irregular open-work.
Described back net flowing hole is rule or irregular open-work.
The beneficial effects of the utility model are, owing to adopted negative ion device are installed in the electric fan, make it that this is the most general, use the widest household electric appliance can for the more negative ion of indoor interpolation to reach the purpose that purifies air; And the electrion pin of negative ion generator is set in two fore shell flowing holes that communicate and the back net flowing hole, when electric fan rotates, because of flabellum rotates suction air, make the fore shell flowing hole that communicates and afterwards in the net flowing hole air flow stream mistake is arranged, the negative ion that this moment, the electrion needle tip was emitted can diffuse in the air along with air-flow together, keep the fresh purpose of indoor air to satisfy negative ion shared ratio in fresh air, to reach, the sensation that allows the people have to live in nature is the same.
Description of drawings
Below in conjunction with drawings and Examples the utility model is described in further detail; But the electric fan of band negative ion device of the present utility model is not limited to embodiment.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a part dismounting exploded view of the present utility model;
Fig. 3 is the enlarged view of A portion among Fig. 1;
Fig. 4 is the structural representation of fore shell of the present utility model;
Fig. 5 is the enlarged view of B portion among Fig. 4;
Fig. 6 is the cut-away view along A-A line among Fig. 5;
Fig. 7 is the cut-away enlarged view along B-B line among Fig. 5;
Fig. 8 is a circuit diagram of the present utility model.
Embodiment
Shown in accompanying drawing, the electric fan of band negative ion device of the present utility model, comprise flabellum 3, preceding net 1, back net 2, fore shell 5, electric machine assembly 6, back cover 8, preceding net 1 links by net circle 4 with back net 2 and surrounds a cavity, flabellum 3 is located in this cavity, the middle part of flabellum 3 connects with motor 61 rotating shaft stationary phase, the front portion of fore shell 5 is integrally formed with a projection 52, installed outside thread on the projection 52, in the positioning hole that net 2 middle parts matched with it after the end of projection 52 was set in, and with a tapped net bundle 21 be rotatably connected in the projection 52 on, fore shell 5 and back net 2 are fixed, fore shell 5 rear portions connect with electric machine assembly 6 stationary phase, and its mode that is fixedly connected is for locking fore shell 5 on electric machine assembly 6 by screw 51; On fore shell 5, be provided with some flowing holes 53, the middle part of back net 2 also is provided with some flowing holes 22, ring 23 during the middle part of back net 2 also is provided with, encircle on 23 during flowing hole 22 on the back net 2 is provided in a side of, the flowing hole 53 of fore shell 5 can be rule or irregular open-work, and the flowing hole 22 of back net 2 also can be rule or irregular open-work; Flowing hole 53 apertures of fore shell 5 all or local and back corresponding the communicating in flowing hole 22 apertures of net 2; One negative ion generator 7 includes high-pressure generator 72, electrion pin 71, the input of high-pressure generator 72 is connected with PC control panel 62, PC control panel 62 is provided with control switch and starts electric fan work or negative ion generator 7 work of making in order to control motor 61, the power input of PC control panel 62 is connected with external AC power supply AC, the control output of PC control panel 62 also is connected with the power access end of motor, the output of high-pressure generator 72 is connected with electrion pin 71 by lead, high-pressure generator 72 is fixed in the chamber that fore shell 5 and back cover 8 surround, as with high-pressure generator 72 devices on electric machine assembly 6; Electrion pin 71 is fixed on the fore shell 5, its termination is arranged in two fore shells that communicate, 5 flowing holes 53 and back net 2 flowing holes 22, the tip of electrion pin 71 can be along motor shaft to laying, also can make the tip and motor 61 axis of electrion pin 71 form an angle, or the tip of electrion pin 71 can also can make the tip of electrion pin 71 and motor 61 diameter of axle synforms have angle along motor 61 diameters of axle to laying; And on fore shell 5, also being integrally formed with the fixing frame 9 that can place electrion pin 71, spray point 71 is embedded on the groove 91 of fixing frame 9, and is locked fixing by screw, pad.
In actual use, can select by the control switch that is provided with on the PC control panel 62, in the time only will using as a common electrical fan, only need open the electric fan button, power supply feeds motor 61 rotates motor 61, the rotation of motor 61 has driven the rotation of flabellum 3, flabellum 3 rotates air-flow is produced suction, and people have the sensation that wind is come before electric fan, and electric fan can be made into yaw or yaw not, fan base can make rise-fall type or rise-fall type not, desk-top or vertical or the like; When needs use negative ion generator 7, only need open the control switch that is provided with on the PC control panel 62 can make negative ion generator 7 carry out work, at this moment, power supply signal enters high-pressure generator 72, make high-pressure generator 72 carry out work, and discharge in its end by electrion pin 71, because the electrion pin 71 of negative ion generator 7 is set in two fore shells that communicate, 5 flowing holes 53 and back net 2 flowing holes 22, when electric fan rotates, because of flabellum rotates suction air, make fore shell 5 flowing holes 53 that communicate and afterwards in net 2 flowing holes 22 the air flow stream mistake is arranged, the negative ion that this moment, electrion pin 71 tips emitted can diffuse in the air along with air-flow together, by selecting the negative ion generator 7 of suitable size, make anion emission suitable to the amount in the air, can satisfy negative ion shared ratio in fresh air, reach and keep the fresh purpose of indoor air, the sensation that allows the people have to live in nature is the same.
Claims (10)
1. electric fan with negative ion device, comprise flabellum, preceding net, back net, fore shell, electric machine assembly, back cover, preceding net links with the back net and surrounds a cavity, flabellum is located in this cavity and with the machine shaft stationary phase and is connected, fore shell is anterior to be connected with back net stationary phase, the fore shell rear portion connects with the electric machine assembly stationary phase, it is characterized in that: on fore shell, be provided with some flowing holes, the middle part of back net also is provided with some flowing holes, and the flowing hole aperture of fore shell all or local corresponding the communicating in flowing hole aperture of netting with the back; Negative ion generator is made up of high-pressure generator, electrion pin, high-pressure generator is connected by lead with the electrion pin, high-pressure generator is fixed in the chamber that fore shell and back cover surround, the electrion pin is fixed on the fore shell, and its termination is arranged in two fore shell flowing holes that communicate and the back net flowing hole.
2. the electric fan of band negative ion device according to claim 1 is characterized in that: also be integrally formed with the fixing frame that can place the electrion pin on the described fore shell, spray point is embedded on the groove of fixing frame, and is locked fixing by screw.
3. the electric fan of band negative ion device according to claim 1 and 2 is characterized in that: the tip of described electrion pin along motor shaft to laying.
4. the electric fan of band negative ion device according to claim 1 and 2 is characterized in that: the tip of described electrion pin and electrical axis form an angle.
5. the electric fan of band negative ion device according to claim 1 and 2 is characterized in that: the tip of described electrion pin is radially laid along motor shaft.
6. the electric fan of band negative ion device according to claim 1 and 2 is characterized in that: the tip of described electrion pin and motor shaft radial shape have angle.
7. the electric fan of band negative ion device according to claim 1, it is characterized in that: described fore shell front portion is integrally formed with projection, installed outside thread on the projection, the end of projection is set in the positioning hole that net middle part, back matches with it, and a tapped net bundle is rotatably connected on the projection.
8. the electric fan of band negative ion device according to claim 1 is characterized in that: also be provided with middle ring after described on the net, encircle during back net flowing hole is located at.
9. the electric fan of band negative ion device according to claim 1 is characterized in that: described fore shell flowing hole is rule or irregular open-work.
10. according to the electric fan of claim 1 or 8 described band negative ion devices, it is characterized in that: described back net flowing hole is rule or irregular open-work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215567 CN2619077Y (en) | 2003-03-05 | 2003-03-05 | Electric fan with negative ion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03215567 CN2619077Y (en) | 2003-03-05 | 2003-03-05 | Electric fan with negative ion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2619077Y true CN2619077Y (en) | 2004-06-02 |
Family
ID=34242742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03215567 Expired - Fee Related CN2619077Y (en) | 2003-03-05 | 2003-03-05 | Electric fan with negative ion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2619077Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709818A (en) * | 2012-01-06 | 2012-10-03 | 无锡市中联电子设备有限公司 | Air flue discharging ring for ion fan |
| CN104185737A (en) * | 2012-04-09 | 2014-12-03 | 夏普株式会社 | Air blowing device |
| CN107191390A (en) * | 2017-07-06 | 2017-09-22 | 广东美的环境电器制造有限公司 | Fan with climbing and its assembly method |
| CN107218235A (en) * | 2017-07-06 | 2017-09-29 | 广东美的环境电器制造有限公司 | Fan with climbing |
| CN108879340A (en) * | 2018-06-08 | 2018-11-23 | 成都康乐人生科技有限公司 | Novel negative oxide ion generator |
| CN110233431A (en) * | 2019-07-13 | 2019-09-13 | 漳州康创净化材料有限公司 | A kind of negative oxygen ion generating device of ozone free |
-
2003
- 2003-03-05 CN CN 03215567 patent/CN2619077Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102709818A (en) * | 2012-01-06 | 2012-10-03 | 无锡市中联电子设备有限公司 | Air flue discharging ring for ion fan |
| CN104185737A (en) * | 2012-04-09 | 2014-12-03 | 夏普株式会社 | Air blowing device |
| CN107191390A (en) * | 2017-07-06 | 2017-09-22 | 广东美的环境电器制造有限公司 | Fan with climbing and its assembly method |
| CN107218235A (en) * | 2017-07-06 | 2017-09-29 | 广东美的环境电器制造有限公司 | Fan with climbing |
| CN107191390B (en) * | 2017-07-06 | 2020-01-31 | 广东美的环境电器制造有限公司 | Floor fan and assembling method thereof |
| CN107218235B (en) * | 2017-07-06 | 2023-11-14 | 广东美的环境电器制造有限公司 | Floor fan |
| CN108879340A (en) * | 2018-06-08 | 2018-11-23 | 成都康乐人生科技有限公司 | Novel negative oxide ion generator |
| CN110233431A (en) * | 2019-07-13 | 2019-09-13 | 漳州康创净化材料有限公司 | A kind of negative oxygen ion generating device of ozone free |
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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: 20040602 Termination date: 20120305 |