CN201185391Y - Status self-adapting power supply - Google Patents
Status self-adapting power supply Download PDFInfo
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- CN201185391Y CN201185391Y CNU2008200567943U CN200820056794U CN201185391Y CN 201185391 Y CN201185391 Y CN 201185391Y CN U2008200567943 U CNU2008200567943 U CN U2008200567943U CN 200820056794 U CN200820056794 U CN 200820056794U CN 201185391 Y CN201185391 Y CN 201185391Y
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- adaption
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Abstract
The utility model relates to a state self-adaptive power source, which consists of a rectifier circuit, a bleeder circuit, two fuzzy adaptive amplifier circuits, a filter circuit and a self-oscillation circuit, wherein, the bleeder circuit is connected with the trigger circuit and comprises a silicon-controlled trigger circuit; the filter circuit is connected with the bleeder circuit; the self-oscillation circuit is connected with the trigger circuit. The state self-adaptive power source is capable of switching automatically between the high and low voltage states at the two ends of a wireless remote control switch, and the fuzzy adaptive amplifier circuit is capable of automatically isolating the two states and is capable of fuzzily switching the output of the power source to be used by the wireless remote control switch, thus effectively solving the problem of power supply to the wireless remote control switch.
Description
Technical field
The utility model relates to radio remote control switch, relates in particular to a kind of state self-adaption power supply that is used for to the radio remote control switch power supply.
Background technology
The application scenario of current radio remote control switch is increasingly extensive.From the various military targets of satellite remote control, unattended occasion, as the protection of large stretches of forests, the Temperature and Humidity Control in warehouse, dangerous situation control to the application background that the home electric controller all has wireless switching.Because the control switch of various important events and the controller of controlled device distance are far away, and the control switch installation place often has only single zero line, has brought difficulty for radio remote control switch power supply itself.
General electrical appliance principle as shown in Figure 1, when K switch and electrical appliance R distance is far away, and the K switch place is when having only single live wire, if simultaneously with the power supply of wireless controller directly and receive the K switch place, to make the wireless controller can't operate as normal, this will limit the scope of application of wireless controller greatly.
The utility model content
In order to overcome the deficiency that above-mentioned prior art exists, the utility model aims to provide a kind of state self-adaption power supply, has solved the powerup issue of above radio remote control switch itself effectively.
A kind of state self-adaption power supply described in the utility model, it is characterized in that: it comprises:
Rectification circuit is used for the alternating current of external world's input is converted to direct current output;
Comprise silicon controlled circuits for triggering, be connected, load, be used to trigger described controllable silicon from the direct current of described rectification circuit output with described rectification circuit; This controllable silicon is used to realize switching function;
Bleeder circuit is connected with described circuits for triggering, is used for when described controllable silicon is in high-voltage state, realizes dividing compression functions;
Two fuzzy self-adaption amplifying circuits are respectively applied for and isolate high and low voltage status, and two states that automatically switch, and amplify output voltage, guarantee that power supply is output as steady state value;
Filter circuit is connected with described bleeder circuit, is used to provide high-quality low ripple supply voltage;
Self-oscillating circuit is connected with described circuits for triggering, is used for when described controllable silicon is in low-voltage state output voltage being risen to steady state value, and power supply source output is used.
In above-mentioned state self-adaption power supply, the described filter circuit electric capacity that also is connected in parallel.
In above-mentioned state self-adaption power supply, be in series with a resistance between described self-oscillating circuit and described bleeder circuit; And be parallel with an electric capacity between described filter circuit.
In above-mentioned state self-adaption power supply, described rectification circuit comprises a rectifier that is connected to form by four rectifier diodes, one and the filter capacitor that is connected in parallel of this rectifier.
In above-mentioned state self-adaption power supply, described circuits for triggering also comprise resistance, electric capacity, diode and the triode that is connected with described controllable silicon.
In above-mentioned state self-adaption power supply, described bleeder circuit comprises two resistance that are connected in parallel, a resistance that is connected in series with it again.
In above-mentioned state self-adaption power supply, described filter circuit comprises three electric capacity that are connected in parallel.
In above-mentioned state self-adaption power supply, described self-oscillating circuit comprises interconnected inductance, electric capacity, resistance, triode and voltage stabilizing didoe.
Owing to adopted above-mentioned technical solution, the utility model can automatically switch in the high and low voltage two states at radio remote control switch two ends, and the fuzzy self-adaption amplifying circuit arranged, can isolate the output of this two states, fuzzy Switching power automatically, use for radio remote control switch, thereby effectively solve the powerup issue of radio remote control switch itself.
Description of drawings
Fig. 1 is the principle schematic of general electrical appliance;
Fig. 2 is the principle schematic of the utility model state self-adaption power supply;
Fig. 3 is the circuit diagram of the most preferred embodiment of the utility model state self-adaption power supply.
Embodiment
As shown in Figure 3, the utility model, it is the state self-adaption power supply, comprise rectification circuit 1, the circuits for triggering that comprise controllable silicon 21 2 that are connected with rectification circuit 1, the bleeder circuit that is connected with circuits for triggering 23, two fuzzy self-adaption amplifying circuits 41,42, the filter circuit 5 that is connected with bleeder circuit 3, the self-oscillating circuit 6 that is connected with circuits for triggering 2, wherein
Bleeder circuit 3 is used for when controllable silicon 21 is in high-voltage state, realizes dividing compression functions, and it comprises 31,32, resistance that are connected in series with it again 33 of two resistance that are connected in parallel;
Fuzzy self-adaption amplifying circuit 41 is connected with bleeder circuit 3, and fuzzy self-adaption amplifying circuit 42 is connected with self-oscillating circuit 6, is respectively applied for to isolate high and low voltage status, and two states that automatically switch, amplify output voltage, guarantee that power supply is output as steady state value, i.e. 6V voltage; Fuzzy self-adaption amplifying circuit 41,42 comprises a diode respectively;
Filter circuit 5 is used to provide high-quality low ripple supply voltage, and it comprises three electric capacity that are connected in parallel 51,52,53;
Self-oscillating circuit 6 is used for when controllable silicon 21 is in low-voltage state, output voltage is risen to steady state value, be 6V voltage, power supply source output is used, it comprises interconnected inductance 61, electric capacity 62, resistance 63, triode 64,65,66 and voltage stabilizing didoe 67, wherein, inductance 61 is connected in parallel with triode 64 after being connected in series with electric capacity 62 again, triode 64,65 is connected in series, voltage stabilizing didoe 67 is connected in parallel with triode 65, and resistance 63 is connected in series with voltage stabilizing didoe 67 after being connected in parallel with triode 66 again.
Filter circuit 5 electric capacity 7 that also is connected in parallel.
3 are in series with a resistance 8 between self-oscillating circuit 6 and bleeder circuit; And 5 of filter circuits are parallel with an electric capacity 9.
In conjunction with Fig. 2, operation principle of the present utility model is as follows, and the voltage at K switch two ends has two states: low-pressure state and high pressure conditions, wherein:
Low-pressure state, during promptly electrical appliance used, K switch was in closure state, and this moment, the voltage at electrical appliance two ends equated substantially that with supply power voltage the voltage at K switch two ends is very little, and the voltage of switch ends is the smaller the better.The utility model is by self-oscillating circuit, with the voltage at the K switch two ends 6V power supply of booting, uses for radio remote control switch.
High pressure conditions, promptly electrical appliance is in closed condition, and K switch is in off-state, and this moment, the voltage at electrical appliance two ends was very little, and supply power voltage mainly is added on the K switch, and the voltage at K switch two ends equates with supply power voltage substantially.The utility model is by the rectification and voltage division circuit, and output 6V power supply uses for radio remote control switch.
In sum, the utility model can automatically switch in the high and low voltage two states at radio remote control switch two ends, and the fuzzy self-adaption amplifying circuit arranged, can isolate the output of this two states, fuzzy Switching power automatically, use for radio remote control switch, thereby effectively solve the powerup issue of radio remote control switch itself.
Below embodiment has been described in detail the utility model in conjunction with the accompanying drawings, and those skilled in the art can make the many variations example to the utility model according to the above description.Thereby some details among the embodiment should not constitute qualification of the present utility model, and the scope that the utility model will define with appended claims is as protection range of the present utility model.
Claims (8)
1. state self-adaption power supply, it is characterized in that: it comprises:
Rectification circuit is used for the alternating current of external world's input is converted to direct current output;
Comprise silicon controlled circuits for triggering, be connected, load, be used to trigger described controllable silicon from the direct current of described rectification circuit output with described rectification circuit; This controllable silicon is used to realize switching function;
Bleeder circuit is connected with described circuits for triggering, is used for when described controllable silicon is in high-voltage state, realizes dividing compression functions;
Two fuzzy self-adaption amplifying circuits are respectively applied for and isolate high and low voltage status, and two states that automatically switch, and amplify output voltage, guarantee that power supply is output as steady state value;
Filter circuit is connected with described bleeder circuit, is used to provide high-quality low ripple supply voltage;
Self-oscillating circuit is connected with described circuits for triggering, is used for when described controllable silicon is in low-voltage state output voltage being risen to steady state value, and power supply source output is used.
2. state self-adaption power supply according to claim 1 is characterized in that: the described filter circuit electric capacity that also is connected in parallel.
3. state self-adaption power supply according to claim 1 and 2 is characterized in that: be in series with a resistance between described self-oscillating circuit and described bleeder circuit; And be parallel with an electric capacity between described filter circuit.
4. state self-adaption power supply according to claim 1 is characterized in that: described rectification circuit comprises a rectifier that is connected to form by four rectifier diodes, one and the filter capacitor that is connected in parallel of this rectifier.
5. state self-adaption power supply according to claim 1 is characterized in that: described circuits for triggering also comprise resistance, electric capacity, diode and the triode that is connected with described controllable silicon.
6. state self-adaption power supply according to claim 1 is characterized in that: described bleeder circuit comprises two resistance that are connected in parallel, a resistance that is connected in series with it again.
7. state self-adaption power supply according to claim 1 and 2 is characterized in that: described filter circuit comprises three electric capacity that are connected in parallel.
8. state self-adaption power supply according to claim 3 is characterized in that: described self-oscillating circuit comprises interconnected inductance, electric capacity, resistance, triode and voltage stabilizing didoe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200567943U CN201185391Y (en) | 2008-03-31 | 2008-03-31 | Status self-adapting power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200567943U CN201185391Y (en) | 2008-03-31 | 2008-03-31 | Status self-adapting power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201185391Y true CN201185391Y (en) | 2009-01-21 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200567943U Expired - Fee Related CN201185391Y (en) | 2008-03-31 | 2008-03-31 | Status self-adapting power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201185391Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542036A (en) * | 2020-12-08 | 2021-03-23 | 大力电工襄阳股份有限公司 | High-voltage silicon controlled rectifier wireless trigger equipment |
-
2008
- 2008-03-31 CN CNU2008200567943U patent/CN201185391Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112542036A (en) * | 2020-12-08 | 2021-03-23 | 大力电工襄阳股份有限公司 | High-voltage silicon controlled rectifier wireless trigger equipment |
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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: 20090121 Termination date: 20100331 |