CN203488403U - Natural wind simulating fan - Google Patents
Natural wind simulating fan Download PDFInfo
- Publication number
- CN203488403U CN203488403U CN201320596712.5U CN201320596712U CN203488403U CN 203488403 U CN203488403 U CN 203488403U CN 201320596712 U CN201320596712 U CN 201320596712U CN 203488403 U CN203488403 U CN 203488403U
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- fan
- base
- natural wind
- wind
- control circuit
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Abstract
The utility model provides a natural wind simulating fan which comprises a shell body, a base, a signal amplifying circuit, a control circuit, a motor, and fan blades. An air inlet is formed in the back surface of the shell body, and a plurality of air outlets arrayed regularly are formed in the front surface of the shell body. The base is provided with a power switch and an audio input port. The shell body is fixed on the base. The signal amplifying circuit is arranged in the base and is electrically connected with the audio input port. The control circuit is arranged in the base and is electrically connected with the signal amplifying circuit. The motor is arranged in the base and is electrically connected with the control circuit. The fan blades are arranged in the shell body and are connected with the motor. The natural wind simulating fan is improved according to the technical scheme, so that the purpose of enabling changes of strong wind and weak wind from a fan and interval time of the strong wind and the weak wind from a fan to be irregular is achieved.
Description
Technical field
The utility model relates to a kind of fan, relates in particular to a kind of natural wind simulating fan.
Background technique
Fan is the main articles for use of enjoying the cool summer, and it drives Air Flow by the rotation of fan blade, makes the evaporation of human epidermal moisture, to reach the object that reduces skin temperature.The wind that prior art fan sends is different from natural wind.Natural wind is all generally a gust property wind, time strong when weak, when one blows compared with strong gusts of wind, the heat on human body or sweat just " are blown away " by wind, sensation is pleasantly cool, so again and again, fitful wind is breezy, makes people feel to cool off oneself especially.And the wind of electric fan can not produce at times strong and at other times weak fitful wind, while opening electric fan originally, also feel nice and cool, blow a period of time, people's sweat has dried up, and substantially without evaporation of perspiration, just does not feel to have felt nice and cool.Many electric fans all adopt electronic component to control alternation air-supply, and this electronic component is actually an electronic switch, and about 4-12 seconds of on time, be 4 seconds turn-off time.By such fan electromotor of opening and close to control, work off and on, just can send wind strong and weak alternation, similar with natural fitful wind, make people have nature sense.But the air-supply of these electric fans is all regular, still has larger difference with natural wind.In fact, natural wind is at times strong and at other times weak, endurance or length or short, and its variation is random.Therefore, how making the wind power that fan sends change and there is no rule interval time, is the problem that is worth solution.
Summary of the invention
The purpose of this utility model be for solve how to make wind that fan sends strong and weak change and interval time random problem, a kind of scheme of the invention of natural wind simulating fan is proposed, the utility model is achieved through the following technical solutions.
The utility model provides a kind of natural wind simulating fan, comprising: housing, and described housing rear surface has intake grill, and described housing front surface has a plurality of regularly arranged exhaust outlets; Base, is provided with power switch and audio input port on described base, described housing is fixed on base; Signal amplification circuit, described signal amplification circuit is arranged in base, and is electrically connected to described audio interface entrance; Control circuit, described control circuit is arranged in base, and is electrically connected to described signal amplification circuit; Motor, described motor is arranged in described base, and is electrically connected to described control circuit; And, fan blade, described fan blade is arranged in described housing, and is connected with described motor.
The audio signal of audio input port input, after signal amplification circuit amplifies, trigger control circuit, the operating voltage that control circuit is controlled motor changes along with the variation of audio signal rhythm, thereby the rotating speed of fan blade becomes the size of air quantity just to change, so, make the wind sent at times strong and at other times weak, interval variation does not have rule yet, reaches the object of natural wind simulating.When the air-flow that fan blade rotation produces is discharged through a plurality of regularly arranged exhaust outlet arranging on housing, be cut into several strands of air-flows, make people think that wind becomes soft just as natural wind.
This use is novel can also further be improved by the following technical programs:
The utility model natural wind simulating fan also comprises negative ion generator, and described negative ion generator is arranged in described housing.Negative ion generator can produce the negative ion to health, is discharged in surrounding atmosphere, can activate airborne oxygen molecule, and dust cleaning and sterilizing, purifies air.
The utility model natural wind simulating fan also comprises oxygenerator, and described oxygenerator is arranged in described housing.In the surrounding atmosphere that the oxygen that oxygenerator is manufactured discharges, can increase the oxygen content of indoor air, be of value to health.
On described exhaust outlet, be provided with Wind Direction Tablet.By regulating the controlled direction of making wind of angle of Wind Direction Tablet.
Described enclosure interior is provided with electrostatic precipitation net.Blade rotation makes airborne dust granules charged, and the dust granules in electrostatic precipitation net energy absorbed air, is purified the air that fan blows out.
Compared with prior art, the utility model has been obtained following technique effect: the improvement by the technical solution of the utility model to fan, the power of controlling fan airstream by audio signal changes, the wind that fan is sent is at times strong and at other times weak, interval variation does not have rule yet, solved how to make wind that fan sends strong and weak change and interval time random problem.
Accompanying drawing explanation
Fig. 1 is a kind of embodiment's of the utility model natural wind simulating fan structural representation.
Mark in figure: 1-housing; 2-intake grill; 3-exhaust outlet; 4-audio input port; 5-base; 6-power switch; 7-audio input port; 8-signal amplification circuit; 9-control circuit; 10-motor; 11-fan blade; 12-negative ion generator; 13-oxygenerator; 14-electrostatic precipitation net.
Embodiment
For those skilled in the art being understood more accurately and implementing the utility model, below in conjunction with drawings and Examples, the utility model is further detailed.
Embodiment:
Fig. 1 is the structural representation of this routine natural wind simulating fan.As shown in Figure 1, this routine natural wind simulating fan comprises: housing 1, and described housing 1 inside is provided with electrostatic precipitation net 14, and described housing 1 rear surface has intake grill 2, described housing 1 front surface has a plurality of regularly arranged rectangle exhaust outlets 3, on described exhaust outlet 3, is provided with Wind Direction Tablet 4; Base 5, is provided with power switch 6 and audio input port 7 on described base 5, audio input port 7 is selected the USB2.0 interface of 5V/1A, and described housing 1 is fixed on base 5; Signal amplification circuit 8, described signal amplifies electric 8 tunnels and is arranged in base 1, and is electrically connected to described audio interface entrance 7; Control circuit 9, described control circuit 9 is arranged in base 1, and is electrically connected to described signal amplification circuit 8; Motor 10, described motor 10 is arranged in described base 1, and is electrically connected to described control circuit 9; Fan blade 11, described fan blade 11 is arranged in described housing 1, and is connected with described motor 10; Negative ion generator 12, described negative ion generator 12 is arranged in described housing 1; Oxygenerator 13, described oxygenerator 13 is arranged in described housing 1.
The audio signal of audio input port 7 inputs, after signal amplification circuit 8 amplifies, trigger control circuit 9, the operating voltage that control circuit 9 is controlled motor 10 changes along with the variation of audio signal rhythm, thereby the rotating speed of fan blade 11 becomes the size of air quantity just to change, when fan blade 11 rotates a plurality of regularly arranged exhaust outlet 3 discharge arranging on the air-flow process housing 1 producing, be cut into several strands of soft air-flows, by regulating the controlled direction of making wind of angle of Wind Direction Tablet 4, so, make the wind sent at times strong and at other times weak, interval variation does not have rule yet, reach the object of natural wind simulating.In the surrounding atmosphere that the oxygen of oxygenerator manufacture 13 discharges, can increase the oxygen content of indoor air, be of value to health.Negative ion generator 12 can produce the negative ion to health, is discharged in surrounding atmosphere, can activate airborne oxygen molecule, and dust cleaning and sterilizing, purifies air.Blade rotation makes airborne dust granules charged, and the dust granules in electrostatic precipitation net energy absorbed air, is purified the air that fan blows out.
Claims (5)
1. a natural wind simulating fan, is characterized in that, comprising:
Housing (1), described housing (1) rear surface has intake grill (2), and described housing (1) front surface has a plurality of regularly arranged exhaust outlets (3);
Base (5), is provided with power switch (6) and audio input port (7) on described base (5), described housing (1) is fixed on base (5);
Signal amplification circuit (8), described signal amplification circuit (8) is arranged in base (5), and is electrically connected to described audio interface entrance (7);
Control circuit (9), described control circuit (9) is arranged in base (5), and is electrically connected to described signal amplification circuit (8);
Motor (10), described motor (10) is arranged in described base (5), and is electrically connected to described control circuit (9); And,
Fan blade (11), described fan blade (11) is arranged in described housing (1), and is connected with described motor (10).
2. natural wind simulating fan as claimed in claim 1, is characterized in that: also comprise negative ion generator (12), described negative ion generator (12) is arranged in described housing (1).
3. natural wind simulating fan as claimed in claim 2, is characterized in that: also comprise oxygenerator (13), described oxygenerator (13) is arranged in described housing (1).
4. the natural wind simulating fan as described in claim 1 or 3, is characterized in that: on described exhaust outlet (3), be provided with Wind Direction Tablet (4).
5. natural wind simulating fan as claimed in claim 4, is characterized in that: described housing (1) inside is provided with electrostatic precipitation net (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596712.5U CN203488403U (en) | 2013-09-26 | 2013-09-26 | Natural wind simulating fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320596712.5U CN203488403U (en) | 2013-09-26 | 2013-09-26 | Natural wind simulating fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203488403U true CN203488403U (en) | 2014-03-19 |
Family
ID=50259240
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320596712.5U Expired - Fee Related CN203488403U (en) | 2013-09-26 | 2013-09-26 | Natural wind simulating fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203488403U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486060A (en) * | 2013-09-26 | 2014-01-01 | 深圳市福田区青少年科技教育协会 | Natural-wind simulating fan |
-
2013
- 2013-09-26 CN CN201320596712.5U patent/CN203488403U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103486060A (en) * | 2013-09-26 | 2014-01-01 | 深圳市福田区青少年科技教育协会 | Natural-wind simulating fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140319 Termination date: 20140926 |
|
| EXPY | Termination of patent right or utility model |