CN2073950U - Health-care energy-saving device mounted on electric fan - Google Patents
Health-care energy-saving device mounted on electric fan Download PDFInfo
- Publication number
- CN2073950U CN2073950U CN 90204094 CN90204094U CN2073950U CN 2073950 U CN2073950 U CN 2073950U CN 90204094 CN90204094 CN 90204094 CN 90204094 U CN90204094 U CN 90204094U CN 2073950 U CN2073950 U CN 2073950U
- Authority
- CN
- China
- Prior art keywords
- electric fan
- saving device
- health
- energy
- electric
- Prior art date
- 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.)
- Withdrawn
Links
Images
Landscapes
- Control Of Positive-Displacement Air Blowers (AREA)
Abstract
A health-care energy-saving device installed on electric fan is composed of three unit circuits including rectifying circuit, multivibrator and output circuit. The device can make various types and specifications of electric fans generate an effect similar to natural wind, and is beneficial to relieving summer heat and cooling for patients and weak people. The device can greatly save electric energy, has low price, simple structure, high reliability and convenient use, and is beneficial to popularization and application.
Description
The utility model is a kind of energy saving device, particularly a kind of health care energy saving device that is contained on the electric fan.
At present, no matter electric fan--be always that ceiling fan, desk fan or stand fan turn round for a long time with certain speed, so wind speed also is constant in a long time.The wind that such electric fan blows is identical with the natural wind size, makes people, uncomfortable sensations of weakling such as old man, patient, children especially, even fall ill or aggravate disease, and the power consumption of this class electric fan is big.
The purpose of this utility model is to make the electric fan of all kinds and specification can produce the effect of approximate natural wind and in use can save a large amount of electric energy.
Task of the present utility model is finished as follows: a kind of health care energy saving device that is contained on the electric fan is installed on electric fan used in everyday.This device is made up of rectification circuit (5), multi-vibrator (6) and output circuit (7).Multi-vibrator (6) has resistance R
2, R
3, W, capacitor C
3, C
4With 555 timers, and output terminal 3 pin of 555 timers are to be connected with the gate pole of bidirectional triode thyristor 3CTS.
Below with reference to accompanying drawing this device is described in further detail.
Fig. 1 is an electric theory diagram of the present utility model.
Fig. 2 is an electrical schematic diagram of the present utility model.
With reference to Fig. 1, wherein (1), (2) are the input end of civil power.(3), (4) are that the power supply output that is connected to socket CZ is rotated electric fan.(5) be rectification circuit, (6) are multi-vibrator, are by resistance R
2, R
3, W, capacitor C
3, C
4Form with 555 timers.(7) be output circuit.
With reference to Fig. 2, civil power passes through R
1, C
1Through D
1, D
2, D
3, C
2Make the working power of multi-vibrator ［ 6 ］ behind the rectifying and wave-filtering.Circuit rigidly connects when leading to, C
3Have little time charged, at this moment input end 2 pin of 555 timers are in zero volt, causing output terminal 3 pin is high level, and output terminal 3 pin of 555 timers are to be connected with the gate pole of bidirectional triode thyristor 3CTS, therefore causes bidirectional triode thyristor 3CTS conducting to socket CZ power supply electric fan to be rotated again.Meanwhile, R
2, R
3, the electric current of flowing through on the W is to C
3Charging.Work as C
3When both end voltage is charged to 2/3Vcc, the upset of 555 timer circuits, 3 pin become low level by high level, cause bidirectional triode thyristor 3CTS to end, and socket CZ does not have electricity supply electric fan.Thereafter, C
3The voltage at two ends is on a declining curve, and one works as C
3When the voltage at two ends was lower than 1/3Vcc, 555 timer circuits are upset rapidly again, and output terminal 3 pin become high level again, and bidirectional triode thyristor 3CTS conducting has again repeated the process of beginning to socket CZ power supply.Go round and begin again like this, electric fan has electricity in the running discontinuously, makes electric fan produce the effect of approximate natural wind, and is comfortable pleasant and can economize on electricity about 1/2.
Output circuit is by bidirectional triode thyristor 3CTS, light emitting diode D
4, C
5, R
5And R
4And socket CZ forms.Light emitting diode D
4The usefulness of the indication during as bidirectional triode thyristor 3CTS conducting.C
5, R
5Protective circuit for bidirectional triode thyristor 3CTS.R
4Be current-limiting resistance.
K is that " common " reaches " it is energy-conservation to keep healthy " function switch.
Characteristics of the present utility model are that multivibrator and output circuit are combined dexterously that the wind speed that makes electric fan changes to some extent and the effect that forms approximate natural wind.
The advantage of this device is that volume is little, simple in structure, reliability is high, cheap, easy to use, be conducive to apply.
The especially significant advantage of this device is to make the electric fan of all kinds and specification produce the effect of approximate natural wind, is conducive to like this relieve summer heat cooling and use significantly saves energy of this device of patient and weakling.
Claims (1)
1, a kind of health care energy saving device that is contained on the electric fan is made up of rectification circuit (5), multi-vibrator (6) and output circuit (7), and the said multi-vibrator (6) that is characterised in that of the present utility model has resistance R
2, R
3, W, capacitor C
3, C
4With 555 timers, and output terminal 3 pin of 555 timers are to be connected with the gate pole of bidirectional triode thyristor 3CTS.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90204094 CN2073950U (en) | 1990-04-07 | 1990-04-07 | Health-care energy-saving device mounted on electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90204094 CN2073950U (en) | 1990-04-07 | 1990-04-07 | Health-care energy-saving device mounted on electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2073950U true CN2073950U (en) | 1991-03-27 |
Family
ID=4885153
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90204094 Withdrawn CN2073950U (en) | 1990-04-07 | 1990-04-07 | Health-care energy-saving device mounted on electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2073950U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102224993A (en) * | 2011-05-30 | 2011-10-26 | 江南大学 | Portable Track Movable Multifunctional Heating and Insulation Kit |
| CN108268062A (en) * | 2018-01-02 | 2018-07-10 | 陈炳华 | A kind of toilet exhaust fan control system |
-
1990
- 1990-04-07 CN CN 90204094 patent/CN2073950U/en not_active Withdrawn
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102224993A (en) * | 2011-05-30 | 2011-10-26 | 江南大学 | Portable Track Movable Multifunctional Heating and Insulation Kit |
| CN102224993B (en) * | 2011-05-30 | 2013-06-12 | 江南大学 | Portable track movable type multifunctional heating insulating sheath member |
| CN108268062A (en) * | 2018-01-02 | 2018-07-10 | 陈炳华 | A kind of toilet exhaust fan control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206637524U (en) | Multifuctional solar deinsectization energy-conserving road lamp | |
| CN2073950U (en) | Health-care energy-saving device mounted on electric fan | |
| CN205782242U (en) | SCM Based Multifunctional intelligent desk lamp | |
| CN207663308U (en) | Based on monolithic processor controlled galvanotherapy instrument | |
| CN211671836U (en) | Pet air conditioner | |
| CN204347646U (en) | A kind of Intelligent constant incubator system | |
| CN202867295U (en) | Induction electric fan safety device | |
| CN201611721U (en) | Intermittent circulating type full bridge rectifying and filtering power supply socket special for electric heating blanket | |
| CN2324402Y (en) | Interrupted power-supply lighting power-saving device | |
| CN205584546U (en) | LED constant -current source circuit | |
| CN206894275U (en) | Simple portable small-sized electrical equipment aptitude chargeable circuit | |
| CN2487375Y (en) | Qi-blood circulation apparatus | |
| CN2207663Y (en) | Speed governer of electrical fan | |
| CN202818710U (en) | Capacitive touch parallel type switch | |
| CN2139439Y (en) | Domestic nutritive massage beauty device | |
| CN207234688U (en) | The operation circuit of electronic moxibustion device | |
| CN2177392Y (en) | Health apparatus for electrothermic bed pad | |
| CN208015366U (en) | A kind of intelligent electric-saving device | |
| CN2072610U (en) | Simulated natural wind controller | |
| CN206920951U (en) | A kind of heating module applied to heating shoes | |
| CN2342514Y (en) | Bleeder rectifier circuit for blower | |
| CN205478481U (en) | Low -cost anti -interference fan control circuit | |
| CN107528376A (en) | Fountain solar electric power supply system | |
| CN2615740Y (en) | Electric heating keyboard | |
| CN2137835Y (en) | Magnetic electric generator for civil use |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |