CN201507461U - Floor fan provided with DC motor - Google Patents
Floor fan provided with DC motor Download PDFInfo
- Publication number
- CN201507461U CN201507461U CN2009202364793U CN200920236479U CN201507461U CN 201507461 U CN201507461 U CN 201507461U CN 2009202364793 U CN2009202364793 U CN 2009202364793U CN 200920236479 U CN200920236479 U CN 200920236479U CN 201507461 U CN201507461 U CN 201507461U
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- China
- Prior art keywords
- fan
- fan electromotor
- motor
- strut
- direct current
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- 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
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Abstract
The utility model discloses a floor fan provided with a DC motor, which is characterized in that the floor fan comprises a base, a supporting pole, a fan motor and fan blades, wherein the bottom end of the supporting pole is connected with the base and the top end thereof is connected with the fan motor; the fan blades are arranged on a rotating shaft of the fan motor; the fan motor is a DC motor; a control circuit consists of an AC/DC converter and a main control circuit; the output end of the AC/DC converter is connected with the input end of the main control circuit; and the output end of the main control circuit is respectively connected with the fan motor and the input end of an oscillating motor. In the utility model, the fan motor of the floor fan is the DC motor and can operate under low voltage, thereby being safe to human and resting assured to use and avoiding the safety accidents. Stepless speed regulating can be carried out by using the main control circuit, and a constant windshield, a natural windshield and a baby windshield can be provided, wherein the fan revolution of the baby windshield is 50-500 rps, the wind speed is slow, thereby being suitable for baby and the energy consumption is low.
Description
Technical field
The utility model relates to a kind of stand fan, belong to the technical field of fan with direct current generator.
Background technique
Stand fan of the prior art is made up of base, strut, motor, fans, control panel, the strut bottom is connected with base, and the top of strut is connected with motor, and fans is installed in the rotating shaft of motor, control panel is arranged at the surface of strut, and control panel is provided with control key.The motor of these stand fans is generally the motor of AC system, and its service voltage height of the motor of AC system is generally 220V, and high voltage is safety inadequately in use.The motor speed of existing stand fan is generally 800 to 1250 changes per minute, and such rotating speed is fast, violent, is not suitable for being used for the baby.In addition, existing stand fan also has the high shortcoming of energy consumption.
The model utility content
The utility model technical issues that need to address provide a kind of stand fan with direct current generator, and employed voltage is low in this kind stand fan working procedure, safety, and all right stepless change is suitable for normal the use or baby's use, and energy consumption is low.
The utility model can be taked following technological scheme:
A kind of stand fan with direct current generator, it is characterized in that: comprise base, strut, fan electromotor, fans, the strut bottom is connected with base, and the top of strut is connected with fan electromotor, fans is installed in the rotating shaft of fan electromotor, and described fan electromotor is a direct current generator; Control circuit is made of AC/DC transducer, governor circuit, and the output terminal of AC/DC transducer is connected with the input end of governor circuit, and the output terminal of governor circuit is connected with the input end of fan electromotor and head-shaking motor respectively.
The utility model is dealt with problems and can also further be taked following corrective measure:
The output end voltage of the governor circuit that is connected with the input end of fan electromotor is variable voltage 9V to 50V.
The rotating speed that is provided with corresponding fan electromotor on base, strut or fan electromotor shell is 50 to 500 rev/mins of baby's windscreens.
The rotating speed that is provided with corresponding fan electromotor on base, strut or fan electromotor shell is 250 to 1300 rev/mins a natural windscreen.
The rotating speed that is provided with corresponding fan electromotor on base, strut or fan electromotor shell is 250 to 1300 rev/mins a normal windscreen.
On base, strut or fan electromotor shell, be provided with soft-touch type or induction type control panel.
Technique scheme has such technique effect:
1, the stand fan of the utility model band direct current generator, the fan electromotor that this kind stand fan is used be direct current generator, the needed voltage of direct current generator is low, can low pressure operation, low voltage is to people's safety, can avoid the generation of security incident, even each parts of shell that the people runs into fan safety all makes us using relieved.
2, the stand fan of the utility model band direct current generator, the fan electromotor that this kind stand fan is used be direct current generator, can utilize governor circuit to carry out stepless speed regulation (rotation speed of the fan is 250 to 1300 rev/mins), normal windscreen, natural windscreen can be set, baby's windscreen.Wherein the rotation speed of the fan of baby's windscreen is 50 to 500 rev/mins, and wind speed is slow, is suitable for the baby and uses.Can make general fan and use, also can make baby's fan and use.
3, the stand fan of the utility model band direct current generator, energy consumption used during work is low, than the energy of the saving 45% to 75% of general fan.
Description of drawings
Fig. 1 is the electrical block diagram of the stand fan of the utility model band direct current generator.
Fig. 2 is the schematic representation of the stand fan of the utility model band direct current generator.
Embodiment
Below in conjunction with specific embodiment the utility model is specifically described.
Embodiment 1: as shown in Figure 1 and Figure 2, the stand fan of band direct current generator, comprise base 1, strut 2, fan electromotor, fans, strut 2 bottoms are connected with base 1, the top of strut 2 is connected with fan electromotor, fans is installed in the rotating shaft of fan electromotor, and described fan electromotor is a direct current generator; Control circuit is made of AC/DC transducer, governor circuit, and the output terminal of AC/DC transducer is connected with the input end of governor circuit, and the output terminal of governor circuit is connected with the input end of fan electromotor and head-shaking motor respectively.
The output end voltage of the governor circuit that is connected with the input end of fan electromotor is variable voltage 9V to 50V.
In the present embodiment, the rotating speed of establishing corresponding fan electromotor is 50 to 500 rev/mins of baby's windscreens, and baby's windscreen is located on the fan electromotor shell 4.
In the present embodiment, the rotating speed that is provided with corresponding fan electromotor is 250 to 1300 rev/mins a natural windscreen.The nature windscreen is located on the fan electromotor shell 4.
In the present embodiment, the rotating speed that is provided with corresponding fan electromotor is 250 to 1300 rev/mins a normal windscreen.Normal windscreen is located on the fan electromotor shell 4.
The fan electromotor shell is provided with the control panel 3 of induction type or soft-touch type.
Embodiment 2: characteristics are, also the rotating speed that can establish corresponding fan electromotor at base or strut is 50 to 500 rev/mins of baby's windscreens.All the other are with embodiment 1.
Embodiment 3: characteristics are that the rotating speed that is provided with corresponding fan electromotor on base or strut is 250 to 1300 rev/mins a natural windscreen.All the other are with embodiment 1.
Embodiment 4: characteristics are that the rotating speed that is provided with corresponding fan electromotor on base or strut is 250 to 1300 rev/mins a normal windscreen.All the other are with embodiment 1.
Embodiment 5: characteristics are to be provided with the induction type control panel on base or strut.All the other are with embodiment 1.
The stand fan of the utility model band direct current generator, the fan electromotor that this kind stand fan is used be direct current generator, the needed voltage of direct current generator is low, can low pressure operation, low voltage is to people's safety, can avoid the generation of security incident, even each parts of shell that the people runs into fan safety all makes us using relieved.Utilize governor circuit to carry out stepless speed regulation, normal windscreen, natural windscreen can be set, baby's windscreen.Wherein the rotation speed of the fan of baby's windscreen is 50 to 500 rev/mins, and wind speed is slow, be suitable for the baby and use, and energy consumption is low.
Claims (6)
1. stand fan with direct current generator, it is characterized in that: comprise base, strut, fan electromotor, fans, the strut bottom is connected with base, and the top of strut is connected with fan electromotor, fans is installed in the rotating shaft of fan electromotor, and described fan electromotor is a direct current generator; Control circuit is made of AC/DC transducer, governor circuit, and the output terminal of AC/DC transducer is connected with the input end of governor circuit, and the output terminal of governor circuit is connected with the input end of fan electromotor and head-shaking motor respectively.
2. a kind of stand fan with direct current generator according to claim 1 is characterized in that: the output end voltage of the governor circuit that is connected with the input end of fan electromotor is variable voltage 9V to 50V.
3. a kind of stand fan with direct current generator according to claim 1 is characterized in that: the rotating speed that is provided with corresponding fan electromotor on base, strut or fan electromotor shell is 50 to 500 rev/mins of baby's windscreens.
4. a kind of stand fan with direct current generator according to claim 1 is characterized in that: the rotating speed that is provided with corresponding fan electromotor on base, strut or fan electromotor shell is 250 to 1300 rev/mins a natural windscreen.
5. a kind of stand fan with direct current generator according to claim 1 is characterized in that: the rotating speed that is provided with corresponding fan electromotor on base, strut or fan electromotor shell is 250 to 1300 rev/mins a normal windscreen.
6. a kind of stand fan with direct current generator according to claim 1 is characterized in that: be provided with soft-touch type or induction type control panel on base, strut or fan electromotor shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202364793U CN201507461U (en) | 2009-09-28 | 2009-09-28 | Floor fan provided with DC motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202364793U CN201507461U (en) | 2009-09-28 | 2009-09-28 | Floor fan provided with DC motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201507461U true CN201507461U (en) | 2010-06-16 |
Family
ID=42468588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202364793U Expired - Fee Related CN201507461U (en) | 2009-09-28 | 2009-09-28 | Floor fan provided with DC motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201507461U (en) |
Cited By (44)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102297148A (en) * | 2011-08-23 | 2011-12-28 | 广东金莱特电器股份有限公司 | Fan control circuit for prolonging service life of direct current carbon brush motor of fan |
| CN102444627A (en) * | 2010-10-04 | 2012-05-09 | 戴森技术有限公司 | Fan assembly |
| US8967979B2 (en) | 2010-10-18 | 2015-03-03 | Dyson Technology Limited | Fan assembly |
| US8967980B2 (en) | 2010-10-18 | 2015-03-03 | Dyson Technology Limited | Fan assembly |
| US9004878B2 (en) | 2009-11-06 | 2015-04-14 | Dyson Technology Limited | Fan having a magnetically attached remote control |
| US9011116B2 (en) | 2010-05-27 | 2015-04-21 | Dyson Technology Limited | Device for blowing air by means of a nozzle assembly |
| USD728092S1 (en) | 2013-08-01 | 2015-04-28 | Dyson Technology Limited | Fan |
| USD728769S1 (en) | 2013-08-01 | 2015-05-05 | Dyson Technology Limited | Fan |
| USD728770S1 (en) | 2013-08-01 | 2015-05-05 | Dyson Technology Limited | Fan |
| USD729372S1 (en) | 2013-03-07 | 2015-05-12 | Dyson Technology Limited | Fan |
| USD729373S1 (en) | 2013-03-07 | 2015-05-12 | Dyson Technology Limited | Fan |
| USD729376S1 (en) | 2013-03-07 | 2015-05-12 | Dyson Technology Limited | Fan |
| USD729374S1 (en) | 2013-03-07 | 2015-05-12 | Dyson Technology Limited | Fan |
| USD729375S1 (en) | 2013-03-07 | 2015-05-12 | Dyson Technology Limited | Fan |
| USD729925S1 (en) | 2013-03-07 | 2015-05-19 | Dyson Technology Limited | Fan |
| US9127855B2 (en) | 2011-07-27 | 2015-09-08 | Dyson Technology Limited | Fan assembly |
| US9127689B2 (en) | 2009-03-04 | 2015-09-08 | Dyson Technology Limited | Fan assembly |
| US9151299B2 (en) | 2012-02-06 | 2015-10-06 | Dyson Technology Limited | Fan |
| USD746425S1 (en) | 2013-01-18 | 2015-12-29 | Dyson Technology Limited | Humidifier |
| USD746966S1 (en) | 2013-01-18 | 2016-01-05 | Dyson Technology Limited | Humidifier |
| USD747450S1 (en) | 2013-01-18 | 2016-01-12 | Dyson Technology Limited | Humidifier |
| US9249809B2 (en) | 2012-02-06 | 2016-02-02 | Dyson Technology Limited | Fan |
| USD749231S1 (en) | 2013-01-18 | 2016-02-09 | Dyson Technology Limited | Humidifier |
| US9283573B2 (en) | 2012-02-06 | 2016-03-15 | Dyson Technology Limited | Fan assembly |
| US9366449B2 (en) | 2012-03-06 | 2016-06-14 | Dyson Technology Limited | Humidifying apparatus |
| US9410711B2 (en) | 2013-09-26 | 2016-08-09 | Dyson Technology Limited | Fan assembly |
| US9458853B2 (en) | 2011-07-27 | 2016-10-04 | Dyson Technology Limited | Fan assembly |
| US9599356B2 (en) | 2014-07-29 | 2017-03-21 | Dyson Technology Limited | Humidifying apparatus |
| US9745981B2 (en) | 2011-11-11 | 2017-08-29 | Dyson Technology Limited | Fan assembly |
| US9752789B2 (en) | 2012-03-06 | 2017-09-05 | Dyson Technology Limited | Humidifying apparatus |
| US9797612B2 (en) | 2013-01-29 | 2017-10-24 | Dyson Technology Limited | Fan assembly |
| US9797613B2 (en) | 2012-03-06 | 2017-10-24 | Dyson Technology Limited | Humidifying apparatus |
| US9822778B2 (en) | 2012-04-19 | 2017-11-21 | Dyson Technology Limited | Fan assembly |
| US9903602B2 (en) | 2014-07-29 | 2018-02-27 | Dyson Technology Limited | Humidifying apparatus |
| US9927136B2 (en) | 2012-03-06 | 2018-03-27 | Dyson Technology Limited | Fan assembly |
| US9926804B2 (en) | 2010-11-02 | 2018-03-27 | Dyson Technology Limited | Fan assembly |
| US9982677B2 (en) | 2014-07-29 | 2018-05-29 | Dyson Technology Limited | Fan assembly |
| US10094392B2 (en) | 2011-11-24 | 2018-10-09 | Dyson Technology Limited | Fan assembly |
| US10100836B2 (en) | 2010-10-13 | 2018-10-16 | Dyson Technology Limited | Fan assembly |
| US10145583B2 (en) | 2012-04-04 | 2018-12-04 | Dyson Technology Limited | Heating apparatus |
| US10344773B2 (en) | 2010-08-06 | 2019-07-09 | Dyson Technology Limited | Fan assembly |
| US10408478B2 (en) | 2012-03-06 | 2019-09-10 | Dyson Technology Limited | Humidifying apparatus |
| US10465928B2 (en) | 2012-03-06 | 2019-11-05 | Dyson Technology Limited | Humidifying apparatus |
| US10612565B2 (en) | 2013-01-29 | 2020-04-07 | Dyson Technology Limited | Fan assembly |
-
2009
- 2009-09-28 CN CN2009202364793U patent/CN201507461U/en not_active Expired - Fee Related
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| US9127689B2 (en) | 2009-03-04 | 2015-09-08 | Dyson Technology Limited | Fan assembly |
| US10221860B2 (en) | 2009-03-04 | 2019-03-05 | Dyson Technology Limited | Fan assembly |
| US9004878B2 (en) | 2009-11-06 | 2015-04-14 | Dyson Technology Limited | Fan having a magnetically attached remote control |
| US9011116B2 (en) | 2010-05-27 | 2015-04-21 | Dyson Technology Limited | Device for blowing air by means of a nozzle assembly |
| US10344773B2 (en) | 2010-08-06 | 2019-07-09 | Dyson Technology Limited | Fan assembly |
| CN102444627A (en) * | 2010-10-04 | 2012-05-09 | 戴森技术有限公司 | Fan assembly |
| US10100836B2 (en) | 2010-10-13 | 2018-10-16 | Dyson Technology Limited | Fan assembly |
| US8967979B2 (en) | 2010-10-18 | 2015-03-03 | Dyson Technology Limited | Fan assembly |
| US8967980B2 (en) | 2010-10-18 | 2015-03-03 | Dyson Technology Limited | Fan assembly |
| US9926804B2 (en) | 2010-11-02 | 2018-03-27 | Dyson Technology Limited | Fan assembly |
| US9291361B2 (en) | 2011-07-27 | 2016-03-22 | Dyson Technology Limited | Fan assembly |
| US9335064B2 (en) | 2011-07-27 | 2016-05-10 | Dyson Technology Limited | Fan assembly |
| US9127855B2 (en) | 2011-07-27 | 2015-09-08 | Dyson Technology Limited | Fan assembly |
| US9458853B2 (en) | 2011-07-27 | 2016-10-04 | Dyson Technology Limited | Fan assembly |
| US10094581B2 (en) | 2011-07-27 | 2018-10-09 | Dyson Technology Limited | Fan assembly |
| CN102297148A (en) * | 2011-08-23 | 2011-12-28 | 广东金莱特电器股份有限公司 | Fan control circuit for prolonging service life of direct current carbon brush motor of fan |
| CN102297148B (en) * | 2011-08-23 | 2012-11-28 | 广东金莱特电器股份有限公司 | Fan control circuit for prolonging service life of direct current carbon brush motor of fan |
| US9745981B2 (en) | 2011-11-11 | 2017-08-29 | Dyson Technology Limited | Fan assembly |
| US10094392B2 (en) | 2011-11-24 | 2018-10-09 | Dyson Technology Limited | Fan assembly |
| US9249809B2 (en) | 2012-02-06 | 2016-02-02 | Dyson Technology Limited | Fan |
| US9151299B2 (en) | 2012-02-06 | 2015-10-06 | Dyson Technology Limited | Fan |
| US9283573B2 (en) | 2012-02-06 | 2016-03-15 | Dyson Technology Limited | Fan assembly |
| US10408478B2 (en) | 2012-03-06 | 2019-09-10 | Dyson Technology Limited | Humidifying apparatus |
| US9797613B2 (en) | 2012-03-06 | 2017-10-24 | Dyson Technology Limited | Humidifying apparatus |
| US9927136B2 (en) | 2012-03-06 | 2018-03-27 | Dyson Technology Limited | Fan assembly |
| US10465928B2 (en) | 2012-03-06 | 2019-11-05 | Dyson Technology Limited | Humidifying apparatus |
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| US9752789B2 (en) | 2012-03-06 | 2017-09-05 | Dyson Technology Limited | Humidifying apparatus |
| US10145583B2 (en) | 2012-04-04 | 2018-12-04 | Dyson Technology Limited | Heating apparatus |
| US9822778B2 (en) | 2012-04-19 | 2017-11-21 | Dyson Technology Limited | Fan assembly |
| USD746966S1 (en) | 2013-01-18 | 2016-01-05 | Dyson Technology Limited | Humidifier |
| USD749231S1 (en) | 2013-01-18 | 2016-02-09 | Dyson Technology Limited | Humidifier |
| USD747450S1 (en) | 2013-01-18 | 2016-01-12 | Dyson Technology Limited | Humidifier |
| USD746425S1 (en) | 2013-01-18 | 2015-12-29 | Dyson Technology Limited | Humidifier |
| US10612565B2 (en) | 2013-01-29 | 2020-04-07 | Dyson Technology Limited | Fan assembly |
| US9797612B2 (en) | 2013-01-29 | 2017-10-24 | Dyson Technology Limited | Fan assembly |
| USD729376S1 (en) | 2013-03-07 | 2015-05-12 | Dyson Technology Limited | Fan |
| USD729925S1 (en) | 2013-03-07 | 2015-05-19 | Dyson Technology Limited | Fan |
| USD729375S1 (en) | 2013-03-07 | 2015-05-12 | Dyson Technology Limited | Fan |
| USD729374S1 (en) | 2013-03-07 | 2015-05-12 | Dyson Technology Limited | Fan |
| USD729373S1 (en) | 2013-03-07 | 2015-05-12 | Dyson Technology Limited | Fan |
| USD729372S1 (en) | 2013-03-07 | 2015-05-12 | Dyson Technology Limited | Fan |
| USD728770S1 (en) | 2013-08-01 | 2015-05-05 | Dyson Technology Limited | Fan |
| USD728769S1 (en) | 2013-08-01 | 2015-05-05 | Dyson Technology Limited | Fan |
| USD728092S1 (en) | 2013-08-01 | 2015-04-28 | Dyson Technology Limited | Fan |
| US9410711B2 (en) | 2013-09-26 | 2016-08-09 | Dyson Technology Limited | Fan assembly |
| US9903602B2 (en) | 2014-07-29 | 2018-02-27 | Dyson Technology Limited | Humidifying apparatus |
| US9982677B2 (en) | 2014-07-29 | 2018-05-29 | Dyson Technology Limited | Fan assembly |
| US9599356B2 (en) | 2014-07-29 | 2017-03-21 | Dyson Technology Limited | Humidifying apparatus |
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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: 20100616 Termination date: 20100928 |