CN2037865U - Program-controlled energy-saving switch - Google Patents
Program-controlled energy-saving switch Download PDFInfo
- Publication number
- CN2037865U CN2037865U CN 88219225 CN88219225U CN2037865U CN 2037865 U CN2037865 U CN 2037865U CN 88219225 CN88219225 CN 88219225 CN 88219225 U CN88219225 U CN 88219225U CN 2037865 U CN2037865 U CN 2037865U
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- CN
- China
- Prior art keywords
- switch
- program
- electric
- controlled energy
- saving
- 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.)
- Expired - Lifetime
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Abstract
The utility model discloses a program-controlled energy-saving switch which can adjust the power of the electric appliances, comprising a capacitor and a program switch. A plurality of grades power adjusting is realized by a small amount of capacitors. The program-controlled energy-saving switch can not only be made into a wave band type but also be made into a snapper type or a wire pulling type. The utility model has the advantages of simple structure, convenient manufacture and low cost and long service life. With no frequency mixing interference and no harmonic interference to the household appliances, the program-controlled energy-saving switch is suitable for the power regulation of the electric appliances like an electric lamp, an electric fan, an electric blanket, an electric soldering iron and an electric iron, to realize the different power needs and achieve the energy saving purpose.
Description
The utility model is a kind of program controlled energy-saving switch of regulating appliance power, belongs to the appliance switch technical field.
The method of regulating appliance powers such as electric light and electric fan at present has modes such as resistor-type, inductive type and bidirectional triode thyristor circuit usually, adjusting power component in these modes all will consume certain electric energy, and separately certain shortcoming is arranged all.For example the resistor-type parts self consume energy greatly, easily heating; Inductive type parts then cost are expensive, and can produce noise; Bidirectional triode thyristor type parts can produce other household electrical appliance and disturb, and the surge current that causes because of " thunderbolt " or " reclosing " etc. easily damages.
The purpose of this utility model is to provide a kind of novel program controlled energy-saving switch, and it can regulate the power of electrical equipment as required, and it self does not need electric consumption power.
The utility model is made up of capacitor and program switch, and its characteristics are to control by program switch the series and parallel combination of a small amount of capacitor, realizes the power adjustments of multiscale.The capacitor C that the most frequently used program controlled energy-saving switch can not waited by two capacitances
1And C
2(routine C
1＜C
2) form, they wait combination by series, parallel with leading directly to, and obtaining capacitance is C
1C
2/ (C
1+ C
2), C
1, C
2, C
1+ C
2With zero capacitance, regulate five power grades of electrical equipment.The more power class is arranged if desired, adopt the series and parallel combination of three capacitors, just can realize ten adjustings more than the class appliance power.
The utility model compared with prior art has simple in structure, making and easy to maintenance.And advantage such as with low cost.Because electric capacity is linear element, can not change the original waveform of power supply, do not disturb so both there has been mixing, there is not Harmonic Interference yet; Because electric capacity and electric appliance load resistance are always series connection, have limited impulse current, can make and play the effect that gives mutual protection between electric capacity and the load resistance, thereby safe and reliable, long service life; Because electric capacity is under the hermetically drying situation consumption of electric power hardly, thereby helps energy-conservation.The utility model not only can be used for household electrical appliance such as electric light and electric fan, also can be used for the power adjustments of electrical equipment such as electric blanket, electric iron and electric iron, so that realize the needs of different capacity, reaches purpose of energy saving.
Fig. 1 is the program controlled energy-saving construction of switch schematic diagram of five power grades of two capacitance adjustment;
Fig. 2 is a plough groove type program switch schematic diagram;
Fig. 3 is an abrasive disk type program switch schematic diagram;
Fig. 4 is a wave band formula program switch schematic diagram.
The utility model can adopt following scheme implementation: select the low-cost capacitive device C that satisfies the power supply requirement of withstand voltage for use
1And C
2, for example metal film capacitor connects capacitor C according to structure shown in Figure 1
1An end be A, capacitor C
1And C
2Link be B, capacitor C
2The other end for going out end, go into end and can be divided into five class such as 1,2,3,4,5 grades.Program switch can adopt as Fig. 2, Fig. 3, plough groove type, abrasive disk type, wave band formula switch shown in Figure 4.Also can adopt other switches such as pressing key formula or stay-supported, it both can comprise battery main switch, also can establish battery main switch in addition.
Claims (4)
1. a program controlled energy-saving switch of regulating appliance power is made up of capacitor and program switch, it is characterized in that program switch controls the series and parallel combination of a small amount of capacitor, realizes the power adjustments of multiscale.
2. program controlled energy-saving switch according to claim 1 is characterized in that adopting the series and parallel combination of two capacitors, constitutes five class of regulating power.
3. program controlled energy-saving switch according to claim 1 is characterized in that program switch can adopt plough groove type, abrasive disk type, wave band formula switch, also can adopt and press key formula or stay-supported switch.
4. according to the described program controlled energy-saving switch of claim 1,2 or 3, it is characterized in that to comprise battery main switch, also can establish battery main switch in addition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88219225 CN2037865U (en) | 1988-08-01 | 1988-08-01 | Program-controlled energy-saving switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88219225 CN2037865U (en) | 1988-08-01 | 1988-08-01 | Program-controlled energy-saving switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2037865U true CN2037865U (en) | 1989-05-17 |
Family
ID=4851594
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88219225 Expired - Lifetime CN2037865U (en) | 1988-08-01 | 1988-08-01 | Program-controlled energy-saving switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2037865U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394485A (en) * | 2013-08-02 | 2013-11-20 | 魏波 | Ultrasonic scale preventing and descaling device of C-class anti-explosion double-power module |
-
1988
- 1988-08-01 CN CN 88219225 patent/CN2037865U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103394485A (en) * | 2013-08-02 | 2013-11-20 | 魏波 | Ultrasonic scale preventing and descaling device of C-class anti-explosion double-power module |
| CN103394485B (en) * | 2013-08-02 | 2015-02-11 | 魏波 | Ultrasonic scale preventing and descaling device of C-class anti-explosion double-power module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |