CN202710980U - Energy-saving infrared remote control and manual dual-purpose switch - Google Patents
Energy-saving infrared remote control and manual dual-purpose switch Download PDFInfo
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- CN202710980U CN202710980U CN 201220354082 CN201220354082U CN202710980U CN 202710980 U CN202710980 U CN 202710980U CN 201220354082 CN201220354082 CN 201220354082 CN 201220354082 U CN201220354082 U CN 201220354082U CN 202710980 U CN202710980 U CN 202710980U
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Abstract
The utility model discloses an energy-saving infrared remote control and manual dual-purpose switch, which comprises a power supply input end, a rectifying and filtering circuit, a power supply management integrated chip capable of providing power supply for various circuits and modules, a single chip micro-computer, a watch dog circuit and a relay which are electrically connected in turn, wherein the relay is electrically connected with a control switch of an electrical appliance finally; the energy-saving infrared remote control and manual dual-purpose switch further comprises a manual input module and an infrared receiving module, both of which are connected with the single chip micro-computer; on or off of the control switch of the electrical appliance can be controlled through the single chip micro-computer; and the power supply management integrated chip is electrically connected with the single chip micro-computer, the infrared receiving module, the watch dog circuit and the relay respectively and provides power supply for the single chip micro-computer, the infrared receiving module, the watch dog circuit and the relay. According to the utility model, the power supply management integrated chip detects working states of various circuits and modules so as to adjust output power, therefore, the power consumption of the power supply management integrated chip can be reduced; low energy consumption, energy saving and environment protection of the which are realized; and the energy-saving infrared remote control and manual dual-purpose switch is very worth popularizing and applying.
Description
Technical field
The utility model relates to a kind of electric switch, particularly a kind of energy-conservation infra-red remote control and dual-use manual switch.
Background technology
At present, power switch is divided into two kinds of forms, and a kind of is manually control, and another kind of is that remote control is controlled.When hand switch used, the people could control before need arriving switch, uses very inconvenient.Raising along with people's living standard, raising for comfortable and convenient requirement, hand switch can't satisfy people's daily demand, so several teleswitches occurred, being subject to the interference of acoustic signals with the switch of ultrasound wave control, is a kind of more satisfactory switch with the switch of infra-red remote control.The switch that infra-red remote control and dual-use manual are also arranged in the market, but the large multicircuit more complicated of present two-way switch, production cost are high, and also power consumption is large, causes waste of energy.
Therefore, how to realize that a kind of circuit is simple, infra-red remote control and the dual-use manual switch of energy-conserving and environment-protective are the technical matterss that need to be resolved hurrily in the industry.
Summary of the invention
Fundamental purpose of the present utility model provides a kind of energy-conservation infra-red remote control and dual-use manual switch, is intended to realize that a kind of circuit is simple, infra-red remote control and the dual-use manual switch of energy-conserving and environment-protective.
The utility model proposes a kind of energy-conservation infra-red remote control and dual-use manual switch, comprise successively the power input, the current rectifying and wave filtering circuit that are electrically connected, can be power management integrated chip, single-chip microcomputer, watchdog circuit, relay that each several part circuit and module provide power supply, relay gauge tap final and electrical equipment is electrically connected, also comprise the manual load module and the infrared receiver module that all are connected with single-chip microcomputer, the gauge tap by the single-chip microcomputer controllable appliance is switched on or switched off; The power management integrated chip is electrically connected with single-chip microcomputer, infrared receiver module, watchdog circuit, relay respectively and provides power supply to it, adjusts output power and can reduce the power consumption of self thereby the power management integrated chip detects the duty of each several part circuit and module.
Preferably, the power management integrated chip comprises power management module and detection module, the power supply of power management module after with rectifying and wave-filtering converts the output power that is fit to each several part circuit and module to, and be delivered in each several part circuit and the module by output terminal, detection module can detect the curtage in each several part circuit and the module and relevant information fed back in power management module, and the relevant information that power management module obtains according to feedback adjusts suitable output power.
Preferably, power management integrated chip power consumption is not more than 50 milliwatts under the holding state, and power management integrated chip power consumption is not more than 1.5 watts under the full duty.
Preferably, power input connects alternating voltage, and the scope of alternating voltage is 85 volts to 265 volts.
Preferably, also comprise a touch signal input module that is electrically connected with single-chip microcomputer, the power management integrated chip is connected with touch signal input module and it is powered.
A kind of energy-conservation infra-red remote control of the utility model and dual-use manual switch, comprise successively the power input, the current rectifying and wave filtering circuit that are electrically connected, can be power management integrated chip, single-chip microcomputer, watchdog circuit, relay that each several part circuit and module provide power supply, relay gauge tap final and electrical equipment is electrically connected, also comprise the manual load module and the infrared receiver module that all are connected with single-chip microcomputer, the gauge tap by the single-chip microcomputer controllable appliance is switched on or switched off; The power management integrated chip is electrically connected with single-chip microcomputer, infrared receiver module, watchdog circuit, relay respectively and provides power supply to it, thereby the duty of power management integrated chip detection each several part circuit and module is adjusted output power and can be reduced the power consumption of self, realized low energy consumption, the energy-conserving and environment-protective of switch, be worthy of popularization very much.
Description of drawings
Fig. 1 is the principle of work block diagram of an embodiment of a kind of energy-conservation infra-red remote control of the utility model and dual-use manual switch.
The realization of the utility model purpose, functional characteristics and advantage are described further with reference to accompanying drawing in connection with embodiment.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
With reference to Fig. 1, a kind of energy-conservation infra-red remote control of the present utility model and an embodiment of dual-use manual switch are proposed, comprise successively the power input 100, the current rectifying and wave filtering circuit 200 that are electrically connected, can be power management integrated chip 300, single-chip microcomputer 400, watchdog circuit 500, relay 600 that each several part circuit and module provide power supply, final gauge tap 700 electric connections with electrical equipment of relay 600; Also comprise the manual load module 801 and the infrared receiver module 802 that all are connected with single-chip microcomputer 400, the gauge tap 700 by single-chip microcomputer 400 controllable appliances is switched on or switched off.
Wherein, 200 pairs of electric currents of current rectifying and wave filtering circuit carry out rectification and filtering.Relay 600 adopts powerful relay 600, is used for the connecting and disconnecting of the gauge tap 700 of control apparatus.But the work of watchdog circuit 500 Real Time Monitoring single-chip microcomputers 400 makes it realize continuous working under the unmanned state, single-chip microcomputer 400 usually be subject at work the coming from the outside interference of electromagnetic field, the race that causes program flies and is absorbed in endless loop, the proper motion of program is interrupted, system by single-chip microcomputer 400 controls then can't work on, can cause whole system to be absorbed in dead state, watchdog circuit 500 can carry out Real-Time Monitoring to the running status of single-chip microcomputer 400, house dog has utilized a timer to come the operation of monitoring singlechip 400, in single-chip microcomputer 400 operational processs, if there is endless loop, watchdog circuit 500 will be sent a reset signal at the reset pin of it and single-chip microcomputer 400, single-chip microcomputer 400 is automatically reset, make single-chip microcomputer 400 under the unmanned state, realize continuous working.The instruction that manual load module 801 is assigned manual operation is converted into manual ringing and is sent in the single-chip microcomputer 400; Infrared receiving module is used for receiving the remote signal of telepilot, and signal is sent to single-chip microcomputer 400.Single-chip microcomputer 400 is used for receiving the operation of connecting and disconnecting by the gauge tap 700 of watchdog circuit 500 and 600 pairs of electrical equipment of relay behind the signal that manual ringing and infrared receiver module 802 provide.
In addition, power management integrated chip 300 is electrically connected with single-chip microcomputer 400, infrared receiver module 802, watchdog circuit 500, relay 600 respectively and provides power supply to it.Present embodiment adopts the power management integrated chip 300 of high frequency isolation type, power management integrated chip 300 comprises power management module and detection module, the power supply of power management module after with rectifying and wave-filtering converts the output power that is fit to each several part circuit and module to, and is delivered in each several part circuit and the module by output terminal and provides power supply for them; Detection module can detect the curtage in each several part circuit and the module and relevant information fed back in power management module, the relevant information that power management module obtains according to feedback adjusts suitable output power, can reduce like this power consumption of self, realized low energy consumption, the energy-conserving and environment-protective of switch, be worthy of popularization very much.Draw data through repeatedly testing, generalized case is that power management integrated chip 300 power consumptions are 44 milliwatts under the holding state, power management integrated chip 300 power consumptions also are not more than 1.5 watts under the full duty, electric switch power saving general on the relative market is energy saving truly more than 80%.
The utility model can adapt to is working than under the wide-voltage range, power input 100 connects alternating voltage, the scope of alternating voltage can be 85 volts to 265 volts, in above-mentioned wider voltage range, output power also can be processed and adjust to power management integrated chip 300 makes it keep normal operation to be fit to the each several part circuit, can find out, whole switch stable more intense, and wider compared to the applicable voltage range of general electric switch, the alternating voltage of countries in the world is all applicable.
Two-way switch of the present utility model can carry out control operation by infra-red remote control and manual dual mode, and circuit is simple.When single-chip microcomputer 400 receives the signal that the manual ringing of opening electrical equipment or infrared receiver module 802 provide, single-chip microcomputer 400 is sent to relay 600 with corresponding signal after by watchdog circuit 500, thereby relay 600 receives that connecting circuit behind the coherent signal connects the gauge tap 700 of electrical equipment and make the electrical equipment normal operation; When single-chip microcomputer 400 receives the signal that the manual ringing of closing electrical equipment or infrared receiver module 802 provide, single-chip microcomputer 400 is sent to relay 600 with corresponding signal after by watchdog circuit 500, thereby disconnecting circuit made the gauge tap 700 of electrical equipment quit work for off-state makes electrical equipment after relay 600 was received coherent signal.
Manually reach the simultaneously compatible and respectively independently control of realization of infra-red remote control dual mode.In addition, the utlity model has the rear automatic closing function of outage, after outage, switch automatically resets to closed condition and still is closed condition when energising, makes the gauge tap 700 of electrical equipment when switching on again be in off-state, energy-conserving and environment-protective.
Prove according to repetition test; when switching on again after the outage; 300 time-delays of power management integrated chip just provided power supply to each several part circuit and module in 0.3 second; like this; even the user uses this two-way switch to open electrical equipment after the energising more at once; the gauge tap 700 of electrical equipment also can delay time 0.3 second just can controlled signal, avoided electrical equipment to meet the impact of crest voltage, protected electrical equipment to avoid damaging.
The utility model can also access a touch signal input module 803 that is electrically connected with single-chip microcomputer 400, and power management integrated chip 300 is connected with touch signal input module 803 and it is powered.Like this, in suitable situation, can add a touch signal input module 803, make the many a kind of control modes of switch, convenient.
The utility model provides power supply by power management integrated chip 300 for each several part circuit and module, and thereby the duty that detects each several part circuit and module is adjusted output power and can be reduced the power consumption of self, circuit is simple, realized low energy consumption, the energy-conserving and environment-protective of two-way switch, be worthy of popularization very much.
The above only is preferred embodiment of the present utility model; be not so limit claim of the present utility model; every equivalent structure transformation that utilizes the utility model instructions and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present utility model.
Claims (5)
1. an energy-conservation infra-red remote control and dual-use manual switch, it is characterized in that, comprise successively the power input, the current rectifying and wave filtering circuit that are electrically connected, can be power management integrated chip, single-chip microcomputer, watchdog circuit, relay that each several part circuit and module provide power supply, described relay gauge tap final and electrical equipment is electrically connected, also comprise the manual load module and the infrared receiver module that all are connected with described single-chip microcomputer, the gauge tap that can control described electrical equipment by described single-chip microcomputer is switched on or switched off; Described power management integrated chip is electrically connected with described single-chip microcomputer, infrared receiver module, watchdog circuit, relay respectively and provides power supply to it, adjusts output power and can reduce the power consumption of self thereby described power management integrated chip detects the duty of each several part circuit and module.
2. a kind of energy-conservation infra-red remote control according to claim 1 and dual-use manual switch, it is characterized in that, described power management integrated chip comprises power management module and detection module, the power supply of described power management module after with rectifying and wave-filtering converts the output power that is fit to each several part circuit and module to, and be delivered in each several part circuit and the module by output terminal, described detection module can detect the curtage in each several part circuit and the module and relevant information fed back in described power management module, and the relevant information that described power management module obtains according to feedback adjusts suitable output power.
3. a kind of energy-conservation infra-red remote control according to claim 2 and dual-use manual switch, it is characterized in that, described power management integrated chip power consumption is not more than 50 milliwatts under the holding state, and described power management integrated chip power consumption is not more than 1.5 watts under the full duty.
4. a kind of energy-conservation infra-red remote control according to claim 2 and dual-use manual switch is characterized in that, described power input connects alternating voltage, and the scope of described alternating voltage is 85 volts to 265 volts.
5. a kind of energy-conservation infra-red remote control according to claim 1 and dual-use manual switch, it is characterized in that, also comprise a touch signal input module that is electrically connected with described single-chip microcomputer, described power management integrated chip is connected with described touch signal input module and it is powered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220354082 CN202710980U (en) | 2012-07-20 | 2012-07-20 | Energy-saving infrared remote control and manual dual-purpose switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220354082 CN202710980U (en) | 2012-07-20 | 2012-07-20 | Energy-saving infrared remote control and manual dual-purpose switch |
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| Publication Number | Publication Date |
|---|---|
| CN202710980U true CN202710980U (en) | 2013-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220354082 Expired - Fee Related CN202710980U (en) | 2012-07-20 | 2012-07-20 | Energy-saving infrared remote control and manual dual-purpose switch |
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| CN (1) | CN202710980U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219765A (en) * | 2016-03-21 | 2017-09-29 | 美的集团股份有限公司 | The control device and control method of intelligent home device |
| CN111599154A (en) * | 2020-06-02 | 2020-08-28 | 海信视像科技股份有限公司 | Remote controller |
-
2012
- 2012-07-20 CN CN 201220354082 patent/CN202710980U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107219765A (en) * | 2016-03-21 | 2017-09-29 | 美的集团股份有限公司 | The control device and control method of intelligent home device |
| CN111599154A (en) * | 2020-06-02 | 2020-08-28 | 海信视像科技股份有限公司 | Remote controller |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130130 Termination date: 20150720 |
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| EXPY | Termination of patent right or utility model |