CN102207100A - Variable-frequency fan - Google Patents
Variable-frequency fan Download PDFInfo
- Publication number
- CN102207100A CN102207100A CN2011101815561A CN201110181556A CN102207100A CN 102207100 A CN102207100 A CN 102207100A CN 2011101815561 A CN2011101815561 A CN 2011101815561A CN 201110181556 A CN201110181556 A CN 201110181556A CN 102207100 A CN102207100 A CN 102207100A
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- fan
- room temperature
- base
- frequency
- transducer
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Abstract
The invention discloses a variable-frequency fan, belonging to a household appliance. The variable-frequency fan mainly solves the problems that the electric energy of the traditional electric fan is wasted and the rotation speed needs to be manually regulated. The structure comprises a fan body composed of a fan head, a support bar and a base, wherein the rear part of the fan head is provided with a transducer; the base is provided with a room temperature sensor and a control device; one side of the base is connected with a power line; and the controller, the room temperature sensor, the transducer and the fan head are electrically connected. The operation speed of the fan disclosed by the invention can be reasonably regulated according to indoor temperature; the transducer can be used for changing the revolving speed of blades, reducing fan starting and stopping times and avoiding frequently starting, preventing from generating large transient currents again and again, improving an energy efficiency ratio and simplifying operation programs; and thus, the fan brings convenience for lives of people.
Description
Technical field
The present invention relates to a kind of household electric appliance, specifically a kind of frequency conversion fan.
Background technique
In order effectively to improve IAQ, reduce ambient temperature, avoid heatstroke, a lot of people can select to use electric fan summer, utilize physical principle to lower the temperature and relieve summer heat, and are a kind of health, energy-conservation mode; But traditional electric fan function singleness, rotating speed control after the unlatching needs the manual tune gear to carry out, can't select rotating speed voluntarily according to ambient temperature, when room temperature is low, select high rotating speed can waste resource, when room temperature is high, selected the slow-speed of revolution then can make the wind-force deficiency, can't effectively regulate the room temperature, made troubles to use.
Summary of the invention
The object of the present invention is to provide a kind of frequency conversion fan, this fan has according to the characteristics of indoor environment temperature from the line translation rotating speed, the convenient use.
The present invention solves the technological scheme that its technical problem takes: a kind of frequency conversion fan, its structure comprises the fan body that is made of fan head, strut and base, described fan head rear portion is provided with frequency variator, base is provided with room temperature inductor and control gear, one side of base is connected with power line, and described control gear, room temperature inductor, frequency variator, fan head are electrically connected.
The invention has the beneficial effects as follows: owing to be provided with frequency variator at the fan head rear portion, base is provided with room temperature inductor and control gear, fan running speed can rationally be regulated according to the height of room temperature, when room temperature and setting temperature differ big, blade can run at high speed, the fan wobble frequency is accelerated, with the augmenter inner air flow, allow the people feel nice and cool, when room temperature during near setting temperature, the fan rotational velocity begins to descend gradually, makes room temperature keep constant, has improved travelling comfort greatly; Frequency variator can change blade rotational speed, has reduced the fan on-off frequency, need not frequent starting, can not produce each instantaneous large-current, and Energy Efficiency Ratio improves, and simplifies procedures the life that is convenient for people to simultaneously.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1 fan head, 2 room temperature inductors, 3 frequency variators, 4 bases, 5 struts, 6 power lines, 7 control gear.
Embodiment
As shown in Figure 1.A kind of frequency conversion fan, its structure comprises the fan body that is made of fan head 1, strut 5 and base 4, described fan head 1 rear portion is provided with frequency variator 3, base 4 is provided with room temperature inductor 2 and the control gear 7 that can measure with the perception indoor environment temperature, the opening and closing of control gear 7 control fans, regulate setting temperature in addition, a side of base 4 is connected with power line 6, and described control gear 7, room temperature inductor 2, frequency variator 3, fan head 1 are electrically connected.The microcomputer system of the control rotating speed in the frequency variator 3 realizes that by data interaction blade rotational speed adjusting and wobble frequency in the fan head 1 change.
Claims (1)
1. frequency conversion fan, comprise the fan body that constitutes by fan head, strut and base, it is characterized in that, described fan head rear portion is provided with frequency variator, base is provided with room temperature inductor and control gear, one side of base is connected with power line, and described control gear, room temperature inductor, frequency variator, fan head are electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101815561A CN102207100A (en) | 2011-06-30 | 2011-06-30 | Variable-frequency fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101815561A CN102207100A (en) | 2011-06-30 | 2011-06-30 | Variable-frequency fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102207100A true CN102207100A (en) | 2011-10-05 |
Family
ID=44696106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101815561A Pending CN102207100A (en) | 2011-06-30 | 2011-06-30 | Variable-frequency fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102207100A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428981A (en) * | 2011-11-28 | 2012-05-02 | 新麦机械（无锡）有限公司 | Variable frequency fermenting box |
| CN106837834A (en) * | 2017-03-10 | 2017-06-13 | 蔡丽萍 | A kind of New Type of Fan |
| CN111550304A (en) * | 2020-05-29 | 2020-08-18 | 潍柴动力股份有限公司 | Method and device for adjusting switching frequency of fan |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62210290A (en) * | 1986-03-12 | 1987-09-16 | Toshiba Corp | Electric fan |
| CN2787888Y (en) * | 2005-04-15 | 2006-06-14 | 阚继仁 | Intelligent electric fan with temperature controller |
| CN201044431Y (en) * | 2007-03-08 | 2008-04-02 | 尚朋堂(广州)电器有限公司 | Continuous speed regulation household electric fan of DC machine |
| CN101510752A (en) * | 2009-03-14 | 2009-08-19 | 无锡硕恩自动化科技有限公司 | Application device of variable frequency controller for electric fan |
| CN201461492U (en) * | 2009-05-11 | 2010-05-12 | 杨继新 | Temperature-sensing and automatic speed-regulating electric fan |
| CN202140330U (en) * | 2011-06-30 | 2012-02-08 | 高尚 | Variable-frequency fan |
-
2011
- 2011-06-30 CN CN2011101815561A patent/CN102207100A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62210290A (en) * | 1986-03-12 | 1987-09-16 | Toshiba Corp | Electric fan |
| CN2787888Y (en) * | 2005-04-15 | 2006-06-14 | 阚继仁 | Intelligent electric fan with temperature controller |
| CN201044431Y (en) * | 2007-03-08 | 2008-04-02 | 尚朋堂(广州)电器有限公司 | Continuous speed regulation household electric fan of DC machine |
| CN101510752A (en) * | 2009-03-14 | 2009-08-19 | 无锡硕恩自动化科技有限公司 | Application device of variable frequency controller for electric fan |
| CN201461492U (en) * | 2009-05-11 | 2010-05-12 | 杨继新 | Temperature-sensing and automatic speed-regulating electric fan |
| CN202140330U (en) * | 2011-06-30 | 2012-02-08 | 高尚 | Variable-frequency fan |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102428981A (en) * | 2011-11-28 | 2012-05-02 | 新麦机械（无锡）有限公司 | Variable frequency fermenting box |
| CN106837834A (en) * | 2017-03-10 | 2017-06-13 | 蔡丽萍 | A kind of New Type of Fan |
| CN111550304A (en) * | 2020-05-29 | 2020-08-18 | 潍柴动力股份有限公司 | Method and device for adjusting switching frequency of fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111005 |