CN203984072U - The power supply circuits of closet flushing - Google Patents
The power supply circuits of closet flushing Download PDFInfo
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- CN203984072U CN203984072U CN201420396663.5U CN201420396663U CN203984072U CN 203984072 U CN203984072 U CN 203984072U CN 201420396663 U CN201420396663 U CN 201420396663U CN 203984072 U CN203984072 U CN 203984072U
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Abstract
The utility model discloses a kind of power supply circuits of closet flushing, comprise battery feed circuit, booster circuit and filter circuit, it is characterized in that: also comprise generator powered circuit, described generator powered circuit comprise generator and with the super capacitor C1 of parallel operation of generator, the output of described generator powered circuit is all connected with the input of described booster circuit with the output of battery feed circuit, the output of described booster circuit is connected with described filter circuit input, and described filter circuit output is connected with bath control end G1.Power supply circuits of the present utility model are by arranging generator and super capacitor C1, the energy producing while making closet flushing converts electric energy to by generator, and be stored in super capacitor C1, supply power voltage is provided, by voltage stabilizing didoe ZD1, supply power voltage is stabilized in to 5V simultaneously, makes it higher than the supply power voltage 3V of dry cell, reduced the frequency of utilization to dry cell, effectively extend dry cell life-span and replacement frequency, reduced workload and cost of labor.
Description
Technical field
The utility model relates to a kind of application circuit, is specifically related to a kind of power supply circuits of closet flushing.
Background technology
The power supply circuits of existing closet flushing adopt the common dry cell of two joints to power conventionally, in some public sanitary places, toilet uses frequent, power supply circuits are always in running order, and power consumption is large, cause the life time of dry cell short, after a period of time, just need to change, increased workload and cost of labor, the energy producing while also failing to make full use of bath, has caused the wasting of resources simultaneously.
Utility model content
The utility model, in order to overcome above deficiency, provides a kind of energy producing while washing by water that both can make full use of, and can effectively extend again the power supply circuits of the closet flushing in dry cell life-span.
In order to solve the problems of the technologies described above, the technical solution of the utility model is: a kind of power supply circuits of closet flushing, comprise battery feed circuit, booster circuit and filter circuit, also comprise generator powered circuit, described generator powered circuit comprise generator and with the super capacitor C1 of parallel operation of generator, the output of described generator powered circuit and the output of battery feed circuit are all connected to the input of described booster circuit, the output of described booster circuit is connected with described filter circuit input, and described filter circuit output is connected with bath control end.
Further, described generator powered circuit also comprises diode D1, D2, resistance R 1, capacitor C 2 and voltage stabilizing didoe ZD1, the positive pole of described diode D1 is connected with one end of described generator, the negative pole of diode D1 is connected with one end of resistance R 1 with the positive pole of described super capacitor C1, the positive pole of the other end of described resistance R 1 and capacitor C 2, the positive pole of the negative pole of voltage stabilizing didoe ZD1 and diode D2 is connected, the described generator other end, the negative pole of super capacitor C1, the positive pole of the negative pole of capacitor C 2 and voltage stabilizing didoe ZD1 all connects in analog, the negative pole of described diode D2 is the output of generator powered circuit.
Further, described battery feed circuit comprises dry cell, diode D3 and capacitor C 3, described dry cell positive pole is connected with diode D3 is anodal, diode D3 negative pole is connected with the positive pole of described capacitor C 3, the negative pole of described dry battery cathode and capacitor C 3 connects in analog, and diode D3 negative pole is battery feed circuit output.
Further, described booster circuit comprises that model is the chip V1 that boosts of RN5RK551A, model is the voltage checking chip V2 of R3111N551C, inductance coil L1, resistance R 2, R3, R4, capacitor C 4, diode D4, D5 and triode Q1, one end of described inductance coil L1 is connected to the output of generator powered circuit and the output of battery feed circuit, the positive pole of the other end and diode D4 with described in the boost OUT pin of chip V1 be connected, the negative pole of described diode D4 is the output of booster circuit, and the positive pole with described diode D5, the IN pin of one end of resistance R 4 and voltage checking chip V2 is connected, the negative pole of described diode D5 is connected with the IN pin of the chip V1 that boosts, the other end of described resistance R 4 is connected with the emitter of triode Q1, base stage is connected with the RC circuit of capacitor C 4 parallel connections and the OUT pin of voltage checking chip V2 through resistance R 3, collector electrode is connected with the CE pin of the chip V1 that boosts, the CE pin of chip V1 of simultaneously boosting connects in analog through resistance R 2, the NC pin of chip V1 boosts, the GND pin of GND pin and voltage checking chip V2 connects in analog.
Further, described filter circuit comprises resistance R 5, R6 and capacitor C 5, C6, the positive pole of one end of described resistance R 5 and capacitor C 5 is all connected with the output of described booster circuit, the other end of described resistance R 5 is connected with bath control end with the positive pole of described capacitor C 6, described capacitor C 5 negative poles connect in analog, the negative pole of described capacitor C 6 connects digitally, and described resistance R 6 two ends are connected respectively with in analog with digitally.
Further, the direct-current control voltage of described bath control end G1 is 5.5V.
The power supply circuits of the closet flushing that the utility model provides, by generator and super capacitor C1 are set, the energy producing while making closet flushing converts electric energy to by generator, and be stored in super capacitor C1, supply power voltage is provided, by voltage stabilizing didoe ZD1, supply power voltage is stabilized in to 5V simultaneously, make it higher than the supply power voltage 3V of dry cell, reduce the frequency of utilization to dry cell, effectively extended dry cell life-span and replacement frequency, reduced workload and cost of labor.
Accompanying drawing explanation
Fig. 1 is the circuit theory diagrams of the power supply circuits of the utility model closet flushing.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in detail:
As shown in Figure 1, the utility model provides a kind of power supply circuits of closet flushing, comprise battery feed circuit 2, booster circuit 3 and filter circuit 4, also comprise generator powered circuit 1, generator powered circuit 1 comprises generator M1 and the super capacitor C1 being connected with generator M1, the energy producing during closet flushing converts electric energy to by generator M1, and be stored in super capacitor C1, circuit is powered, the output of the output of described generator powered circuit 1 and battery feed circuit 2 is all connected to the input of booster circuit 3, the output of booster circuit 3 is connected with the input of filter circuit 4, filter circuit 4 outputs are connected with bath control end G1, the direct-current control voltage of bath control end G1 is 5.5V.
Preferably, generator powered circuit 1 also comprises diode D1, D2, resistance R 1, capacitor C 2 and voltage stabilizing didoe ZD1.Wherein, in parallel with super capacitor C1 after diode D1 connects with generator M1, this parallel circuits is in parallel with capacitor C 2 and zener diode ZD1 after connecting with resistance R 1, and the circuit after parallel connection is connected with diode D2.Particularly, the positive pole of diode D1 is connected with one end of described generator M1, the negative pole of diode D1 is connected with one end of resistance R 1 with the positive pole of described super capacitor C1, the other end of resistance R 1 is connected with the positive pole of the positive pole of capacitor C 2, the negative pole of voltage stabilizing didoe ZD1 and diode D2, the positive pole of the negative pole of the negative pole of the generator other end, super capacitor C1, capacitor C 2 and voltage stabilizing didoe ZD1 all connects in analog, and the negative pole of diode D2 is the output of generator powered circuit 1.Super capacitor C1 stores the electric energy of generator M1 output, and by resistance R 1, produces supply current when needs are washed by water, and capacitor C 2 and voltage stabilizing didoe ZD1, by the voltage stabilization of generator powered circuit 1 at 5V, make circuit carry out steady electricity supply simultaneously.
Preferably, battery feed circuit 2 comprises dry cell CN1, diode D3 and capacitor C 3, dry cell CN1 positive pole is connected with diode D3 is anodal, diode D3 negative pole is connected with the positive pole of capacitor C 3 and the negative pole of diode D2, the negative pole of dry cell CN1 negative pole and capacitor C 3 connects in analog, and diode D3 negative pole is battery feed circuit output.Because the supply power voltage of dry cell CN1 is 3V, be less than the supply power voltage 5V of generator powered circuit 1, so the frequency of utilization of dry cell CN1 greatly reduces, effectively extended its life-span and replacement frequency, reduced workload and cost of labor.
Preferably, booster circuit 3 comprises that model is the chip V1 that boosts of RN5RK551A, model is the voltage checking chip V2 of R3111N551C, inductance coil L1, resistance R 2, R3, R4, capacitor C 4, diode D4, D5 and triode Q1, one end of inductance coil L1 is the input of described booster circuit 3, be connected to the output of generator powered circuit 1 and the output of battery feed circuit 2, the input of voltage checking chip V2 (IN pin) is connected, the negative pole of diode D5 is connected with the IN pin of the chip V1 that boosts, the other end of described resistance R 4 is connected with the emitter of triode Q1, base stage is connected with the RC circuit of capacitor C 4 parallel connections and the OUT pin of voltage checking chip V2 through resistance R 3, collector electrode is connected with the CE pin of the chip V1 that boosts, the CE pin of chip V1 of simultaneously boosting connects in analog through resistance R 2, the NC pin of chip V1 boosts, the GND pin of GND pin and voltage checking chip V2 connects in analog.
Preferably, filter circuit 4 comprises resistance R 5, R6 and capacitor C 5, C6, the positive pole of one end of resistance R 5 and capacitor C 5 is all connected with the output of booster circuit 3, the other end of resistance R 5 is connected with bath control end with the positive pole of described capacitor C 6, capacitor C 5 negative poles connect in analog, the negative pole of capacitor C 6 connects digitally, resistance R 6 two ends are connected respectively with in analog with digitally, the filter circuit 4 that adopts this structure is the alternating component in elimination direct voltage effectively, retain flip-flop, reduce the ripple coefficient of output voltage, improve output voltage stability.
The operation principle of the power supply circuits of described closet flushing is: when toilet is washed by water at every turn, the mechanical energy that generator M1 produces when bath converts electric energy to, and be stored in super capacitor C1, upper while once needing to wash by water, super capacitor C1 discharges electric energy, by resistance R 1, produce supply current, simultaneously voltage stabilizing didoe ZD1 by the output voltage stabilization of generator powered circuit 1 at 5V, supply current carries out filtering by inductance coil L1, make flip-flop export booster circuit 3 outputs to by diode D3, because the control voltage of bath control end G1 is 5.5V, and the voltage 5V that generator powered circuit 1 provides is less than 5.5V, the voltage checking chip V2 that need to be therefore R3111N551C by model to the output end voltage of booster circuit 3 detects, the voltage detecting as voltage checking chip V2 is during lower than 5.5V, OUT pin output low level signal, make triode Q1 conducting, thereby the EN pin of the chip V1 that makes to boost is in high level state, boost chip V1 to the processing of boosting of the voltage of IN pin input, and the voltage from the OUT pin output of the chip V1 that boosts is boosted, through diode D4, export booster circuit 3 outputs to simultaneously, when voltage >=5.5V that voltage checking chip V2 detects, OUT pin output high level signal, make triode Q1 cut-off, thereby the EN pin of the chip V1 that makes to boost is in low level state, thereby the chip V1 that boosts is to the processing of not boosting of the voltage of IN pin, now output voltage after filtering after circuit 4 by pure direct voltage output to the control end G1 that washes by water, the power supply of washing by water, when toilet is washed by water for the first time or is washed by water after a very long time does not wash by water, in super capacitor C1, there is no the electric energy storing, now use dry cell CN1 to power, therefore the frequency of dry cell CN1 reduces greatly, life-span phase and replacement frequency have been extended.
Although execution mode of the present utility model is illustrated in specification, these execution modes just, as prompting, should not limit protection range of the present utility model.In the scope that does not depart from the utility model aim, carrying out various omissions, displacement and change all should be included in protection range of the present utility model.
Claims (6)
1. the power supply circuits of a closet flushing, comprise battery feed circuit, booster circuit and filter circuit, it is characterized in that: also comprise generator powered circuit, described generator powered circuit comprise generator and with the super capacitor C1 of parallel operation of generator, the output of described generator powered circuit is all connected with the input of described booster circuit with the output of battery feed circuit, the output of described booster circuit is connected with described filter circuit input, and described filter circuit output is connected with bath control end G1.
2. the power supply circuits of closet flushing according to claim 1, it is characterized in that: described generator powered circuit also comprises diode D1, D2, resistance R 1, capacitor C 2 and voltage stabilizing didoe ZD1, the positive pole of described diode D1 is connected with one end of described generator, the negative pole of diode D1 is connected with one end of resistance R 1 with the positive pole of described super capacitor C1, the positive pole of the other end of described resistance R 1 and capacitor C 2, the positive pole of the negative pole of voltage stabilizing didoe ZD1 and diode D2 is connected, the described generator other end, the negative pole of super capacitor C1, the positive pole of the negative pole of capacitor C 2 and voltage stabilizing didoe ZD1 all connects in analog, the negative pole of described diode D2 is the output of generator powered circuit.
3. the power supply circuits of closet flushing according to claim 1, it is characterized in that: described battery feed circuit comprises dry cell, diode D3 and capacitor C 3, described dry cell positive pole is connected with diode D3 is anodal, diode D3 negative pole is connected with the positive pole of described capacitor C 3, the negative pole of described dry battery cathode and capacitor C 3 connects in analog, and diode D3 negative pole is battery feed circuit output.
4. the power supply circuits of closet flushing according to claim 1, it is characterized in that: described booster circuit comprises the chip V1 that boosts, voltage checking chip V2, inductance coil L1, resistance R 2, R3, R4, capacitor C 4, diode D4, D5 and triode Q1, one end of described inductance coil L1 is connected to the output of described generator powered circuit and battery feed circuit, the positive pole of the other end and diode D4 with described in the boost OUT pin of chip V1 be connected, the negative pole of described diode D4 is the output of booster circuit, and the positive pole with described diode D5, the IN pin of one end of resistance R 4 and voltage checking chip V2 is connected, the negative pole of described diode D5 is connected with the IN pin of the chip V1 that boosts, the other end of described resistance R 4 is connected with the emitter of triode Q1, base stage is connected with the RC circuit of capacitor C 4 parallel connections and the OUT pin of voltage checking chip V2 through resistance R 3, collector electrode is connected with the CE pin of the chip V1 that boosts, the CE pin of chip V1 of simultaneously boosting connects in analog through resistance R 2, the NC pin of chip V1 boosts, the GND pin of GND pin and voltage checking chip V2 connects in analog.
5. the power supply circuits of closet flushing according to claim 1, it is characterized in that: described filter circuit comprises resistance R 5, R6 and capacitor C 5, C6, the positive pole of one end of described resistance R 5 and capacitor C 5 is all connected with the output of booster circuit, the other end of described resistance R 5 is connected with bath control end with the positive pole of described capacitor C 6, described capacitor C 5 negative poles connect in analog, the negative pole of described capacitor C 6 connects digitally, and described resistance R 6 two ends are connected respectively with in analog with digitally.
6. the power supply circuits of closet flushing according to claim 1, is characterized in that: the direct-current control voltage of described bath control end G1 is 5.5V.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396663.5U CN203984072U (en) | 2014-07-17 | 2014-07-17 | The power supply circuits of closet flushing |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420396663.5U CN203984072U (en) | 2014-07-17 | 2014-07-17 | The power supply circuits of closet flushing |
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| CN203984072U true CN203984072U (en) | 2014-12-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420396663.5U Active CN203984072U (en) | 2014-07-17 | 2014-07-17 | The power supply circuits of closet flushing |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108829004A (en) * | 2018-06-27 | 2018-11-16 | 西安科技大学 | A kind of lavatory prisoner's water energy power supply water-saving system and its intelligent monitoring method certainly |
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2014
- 2014-07-17 CN CN201420396663.5U patent/CN203984072U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108829004A (en) * | 2018-06-27 | 2018-11-16 | 西安科技大学 | A kind of lavatory prisoner's water energy power supply water-saving system and its intelligent monitoring method certainly |
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