CN205565881U - Power control circuit - Google Patents
Power control circuit Download PDFInfo
- Publication number
- CN205565881U CN205565881U CN201620180236.2U CN201620180236U CN205565881U CN 205565881 U CN205565881 U CN 205565881U CN 201620180236 U CN201620180236 U CN 201620180236U CN 205565881 U CN205565881 U CN 205565881U
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- circuit
- power
- control circuit
- power control
- electrically connected
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- Apparatus For Disinfection Or Sterilisation (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The utility model relates to a power control circuit, power control circuit is including protecting circuit, switch control circuit, ACDC power converter, switching circuit, reduction voltage circuit and the switch of making an uproar that disappear. The utility model discloses a power control circuit simple structure, long service lifetime, has a low failure rate, have reserve power supply, during the commercial power outage, can switch by oneself to reserve power supply and supply power, continue to accomplish the drainage heating, shut down after washing or the disinfection work, prevent that outage suddenly from causing the part of intelligent dish washer to damage, power control circuit has power and voltage detection circuit, when power control circuit breaks down inside, report to the police and indicate the dependent failure, reach the mesh of quick investigation trouble and maintenance trouble.
Description
Technical field
This utility model relates to a kind of circuit, particularly relates to the power control circuit of a kind of Intelligent dish washing machine.
Background technology
Dish-washing machine is the equipment automatically cleaning the tablewares such as bowl, chopsticks, dish, dish, cutter, fork.Power control and power control circuit are the power supply supplies of dish-washing machine and control device, and the power control of conventional dishwashing machine and power control circuit structure complexity, service life is low, and fault rate is higher；Dish-washing machine is without back-up source supply, and during civil power power-off, dish-washing machine power-off immediately is shut down, and the related components easily causing dish-washing machine is fragile；And dish-washing machine does not has power supply and voltage detecting circuit, when breaking down inside power control circuit, it is impossible to alarm dependent failure, investigation fault difficulty.
Utility model content
For deficiency of the prior art, the purpose of this utility model is to provide a kind of power control circuit.
For solving the problems referred to above; this utility model discloses a kind of power control circuit; it is characterized in that; power control circuit includes protecting de-noising circuit, power on-off control circuit, AC/DC power supply changeover device, switching circuit, reduction voltage circuit and on and off switch; protection de-noising circuit is electrically connected with power on-off control circuit; power on-off control circuit is electrically connected with on and off switch and AC/DC power supply changeover device; AC/DC power supply changeover device is electrically connected with switching circuit; switching circuit is electrically connected with reduction voltage circuit, and on and off switch is electrically connected with power on-off control circuit and switching circuit.
An embodiment according to the application, above-mentioned power control circuit includes power sense circuit, and power sense circuit is electrically connected with between protection de-noising circuit and switching circuit.
An embodiment according to the application, above-mentioned power control circuit includes voltage detecting circuit, and voltage detecting circuit is electrically connected with reduction voltage circuit.
An embodiment according to the application, above-mentioned power control circuit includes back-up source supply, and back-up source supply is electrically connected with switching circuit.
Compared with prior art, this utility model can obtain and include techniques below effect:
In one or more embodiment of the present utility model, power control circuit of the present utility model, power control circuit simple in construction, service life is long, failure rate is low, with back-up source supply, during civil power power-off, back-up source supply can be switched to voluntarily be powered, continue to heat into draining, clean or shut down after disinfection, prevent unexpected power-off from causing the damage parts of Intelligent dish washing machine, power control circuit is with power supply and voltage detecting circuit, when breaking down inside power control circuit, alarm dependent failure can be provided, reach quickly to investigate the purpose of fault and maintenance failure.
Accompanying drawing explanation
Fig. 1 is the block chart controlling device of the Intelligent dish washing machine of this utility model one embodiment；
Fig. 2 is the block chart of the power control circuit of this utility model one embodiment.
Detailed description of the invention
To schematically disclose multiple embodiments of the application below, as clearly stated, the details in many practices will be explained in the following description.It should be appreciated, however, that the details in these practices is not applied to limit the application.It is to say, in the some embodiments of the application, the details in these practices is non-essential.Additionally, for simplify graphic for the sake of, some known usual structures and assembly will illustrate it in the drawings in the way of simply illustrative.
About it " first ", " second " etc. used herein, censuring order or the meaning of cis-position the most especially, be also not used to limit the application, it is only used to assembly or the operation that difference describes with constructed term.
Referring to Fig. 1, it is the block chart of power control circuit of this utility model one embodiment.As shown in the figure, power control circuit 101 includes protecting de-noising circuit 1011, power on-off control circuit 1012, AC/DC power supply changeover device 1013, switching circuit 1014, reduction voltage circuit 1015 and on and off switch 1019, protection de-noising circuit 1011 is electrically connected with power on-off control circuit 1012, power on-off control circuit 1012 is electrically connected with between on and off switch 11 and AC/DC power supply changeover device 1013, switching circuit 1014 is electrically connected with between AC/DC power supply changeover device 1013 and reduction voltage circuit 1015, on and off switch 1019 is electrically connected with power on-off control circuit 1012 and switching circuit 1014.Power control circuit 101 of the present utility model further includes power sense circuit 1016, voltage detecting circuit 1017 and back-up source supply 1018; power sense circuit 1016 is electrically connected with between protection de-noising circuit 1011 and switching circuit; voltage detecting circuit 1017 is electrically connected with reduction voltage circuit 1015, and back-up source supply 1018 is electrically connected with switching circuit.nullCivil power provides ac signal to protection de-noising circuit 1011，Protection de-noising circuit 1011 transmits ac signal to power on-off control circuit 1012 and power sense circuit 1016，When on and off switch 11 transmission opens signal to power on-off control circuit 1012 and switching circuit 1014，Make protection de-noising circuit 1011、Power on-off control circuit 1012、AC/DC power supply changeover device 1013 and switching circuit 1014 form path，The transmittable ac signal processed through protection de-noising circuit 1011 of power on-off control circuit 1012 is to AC/DC power supply changeover device 1013，AC/DC power supply changeover device 1013 is changed ac signal and is converted to DC signal，And transmit DC signal and be sent to switching circuit 1014，Power sense circuit 1016 is used for detecting whether protection de-noising circuit 1011 supplies ac signal simultaneously，And produce power detection signal，And transmit power detection signal to switching circuit 1014，DC signal that switching circuit 1014 is transmitted according to power detection signal and AC/DC power supply changeover device 1013 also transmits DC signal to back-up source supply 1017，If power control circuit 101 does not transmit ac signal to protection de-noising circuit 1011，Switching circuit 1014 will not receive power detection signal produced by the DC signal and power sense circuit 1016 that AC/DC power supply changeover device 1013 transmitted，Switching circuit 1014 turns on back-up source supply 1017，Back-up source supply 1017 supplies DC signal to switching circuit 1014，Last switching circuit 1014 transmits DC signal to reduction voltage circuit 1015，Reduction voltage circuit 1015 is according to the voltage signal needed for the work of each device of Intelligent dish washing machine，DC signal is depressurized to its required voltage signal.Protection de-noising circuit 1011 can eliminate the noise that power surges in the case of switching on and shutting down or suddenly power-off produces; the unexpected power-off of civil power; power sense circuit 1016 transmits without city's electro-detection power-off signal to switching circuit 1014; switching circuit 1014 switches by back-up source supply 1017 supply intelligent dishwasher into operation; then integral control circuit 102 controls touch input control circuit 103 and shuts down, and prevents unexpected power-off from causing the situations such as the damage of components of Intelligent dish washing machine to occur.
The most in the lump refering to Fig. 2, it is the block chart controlling device of Intelligent dish washing machine of this utility model one embodiment.nullAs described in Figure，When power control of the present utility model and power control circuit 101 are applied to the control device of Intelligent dish washing machine，Intelligent dish washing machine control device control Intelligent dish washing machine enter draining heater、Clean device and decontaminating apparatus work，Wherein control device and include power control circuit 101、Integral control circuit 102、Touch input control circuit 103、Enter draining heating control circuit 104、Cleaning control circuit 105、Sterilization control circuit 106、Detection control circuit 107 and fault diagnosis circuit 108，Integral control circuit 102、Touch input control circuit 103、Enter draining heating control circuit 104、Cleaning control circuit 105、Sterilization control circuit 106、Detection control circuit 107 and fault diagnosis circuit 108 are electrically connected with power control circuit 101，Touch input control circuit 103、Enter draining heating control circuit 104、Cleaning control circuit 105、Sterilization control circuit 106、Detection control circuit 107 and fault diagnosis circuit 108 are electrically connected with integral control circuit 102，Enter draining heating control circuit 104、Cleaning control circuit 105 and sterilization control circuit 106 connect respectively into draining heater、Clean device and decontaminating apparatus，Integral control circuit 102 controls into draining heater、Clean device and decontaminating apparatus carries out heating into draining、Clean or the work of sterilization.
nullFunction mode of the present utility model is，On and off switch 1019 transmits ON/OFF switching signal to power on-off control circuit 1012，External power source starts to supply ac signal to protection de-noising circuit 1011，Protection de-noising circuit 1011 transmits ac signal to power on-off control circuit 1012 and power sense circuit 1016，Power on-off control circuit 1012 transmits the ac signal through protecting de-noising circuit 1011 to process to AC/DC power supply changeover device 1013，AC/DC power supply changeover device 1013 is changed ac signal and is converted to DC signal，And transmit DC signal and be sent to switching circuit 1014，Power sense circuit 1016 is used for detecting whether protection de-noising circuit 1011 supplies ac signal simultaneously，And produce power detection signal，And transmit power detection signal to switching circuit 1014，DC signal that switching circuit 1014 is transmitted according to power detection signal and AC/DC power supply changeover device 1013 also transmits DC signal to back-up source supply 1017，If power control circuit 101 does not transmit ac signal to protection de-noising circuit 1011，Switching circuit 1014 will not receive power detection signal produced by the DC signal and power sense circuit 1016 that AC/DC power supply changeover device 1013 transmitted，Switching circuit 1014 turns on back-up source supply 1017，Back-up source supply 1017 supplies DC signal to switching circuit 1014，Last switching circuit 1014 transmits DC signal to reduction voltage circuit 1015，Reduction voltage circuit 1015 is according to the integral control circuit 102 controlling device of Intelligent dish washing machine、Touch input control circuit 103、Enter draining heating control circuit 104、Cleaning control circuit 105、Sterilization control circuit 106、Detection control circuit 107 and fault diagnosis circuit 108 work required voltage signal，DC signal is depressurized to its required voltage signal，Voltage detecting circuit 1017 is electrically connected with fault diagnosis circuit 108，If voltage detecting circuit 1017 detects reduction voltage circuit 1015 and provides to integral control circuit 102、Touch input control circuit 103、Enter draining heating control circuit 104、Cleaning control circuit 105、Sterilization control circuit 106、When the voltage signal of detection control circuit 107 and fault diagnosis circuit 108 does not meets the voltage signal needed for its work，Then send alarm signal and point out warning message to fault diagnosis circuit 108.When civil power disconnects suddenly, power sense circuit 1016 transmits without city's electro-detection power-off signal to integral control circuit 102, integral control circuit 102 controls switching circuit switching 1014 to back-up source supply 1017 and supplies power to into draining heating control circuit 104, cleaning control circuit 105 and sterilization control circuit 106, continue the work heated into draining, clean or sterilize, after work completes, integral control circuit 102 controls the shutdown of self energy dish-washing machine.
In sum, in one or more embodiment of the present utility model, power control circuit of the present utility model, power control circuit simple in construction, service life is long, failure rate is low, with back-up source supply, during civil power power-off, back-up source supply can be switched to voluntarily be powered, continue to heat into draining, clean or shut down after disinfection, prevent unexpected power-off from causing the damage parts of Intelligent dish washing machine, and power control circuit is with power supply and voltage detecting circuit, when breaking down inside power control circuit, alarm dependent failure can be provided, reach quickly to investigate the purpose of fault and maintenance failure.
Upper described only presently filed embodiment, is not limited to the application.To those skilled in the art, the application can have various modifications and variations.All any modification, equivalent substitution and improvement etc. made in spirit herein and principle, within the scope of all should being included in claims hereof.
Claims (4)
1. a power control circuit, it is characterised in that described power control circuit includes protecting de-noising electricity
Road, power on-off control circuit, AC/DC power supply changeover device, switching circuit, reduction voltage circuit and on and off switch,
Described protection de-noising circuit is electrically connected with described power on-off control circuit, described power on-off control circuit electricity
Property connect described on and off switch and described AC/DC power supply changeover device, described AC/DC power supply changeover device is electrically connected with
Described switching circuit, described switching circuit is electrically connected with described reduction voltage circuit, and described on and off switch is electrically connected with
Described power on-off control circuit and described switching circuit.
Power control circuit the most according to claim 1, it is characterised in that also include power detecting
Circuit, described power sense circuit is electrically connected with between described protection de-noising circuit and described switching circuit.
Power control circuit the most according to claim 1, it is characterised in that also include voltage detecting
Circuit, described voltage detecting circuit is electrically connected with described reduction voltage circuit.
Power control circuit the most according to claim 1, it is characterised in that also include that back-up source supplies
Answering device, described back-up source supply is electrically connected with described switching circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180236.2U CN205565881U (en) | 2016-03-09 | 2016-03-09 | Power control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620180236.2U CN205565881U (en) | 2016-03-09 | 2016-03-09 | Power control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205565881U true CN205565881U (en) | 2016-09-07 |
Family
ID=56817333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620180236.2U Expired - Fee Related CN205565881U (en) | 2016-03-09 | 2016-03-09 | Power control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205565881U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023407A (en) * | 2017-12-29 | 2018-05-11 | 苏州凯尔博精密机械有限公司 | A kind of intelligence circuit breaking protective system |
-
2016
- 2016-03-09 CN CN201620180236.2U patent/CN205565881U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108023407A (en) * | 2017-12-29 | 2018-05-11 | 苏州凯尔博精密机械有限公司 | A kind of intelligence circuit breaking protective system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171206 Address after: 516006 Guangdong province Huizhou City Zhongkai high tech Zone Huifeng two East Road 16 C room 201-5 Patentee after: Huizhou Dipingxian Technology Co., Ltd. Address before: 516006 Guangdong province Huizhou City Zhongkai high tech Zone Huifeng two East Road 16 B room 506.510 Patentee before: HUIZHOU FULAISITE TECHNOLOGY CO., LTD. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160907 Termination date: 20180309 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |