CN2607631Y - Speed-regulating remote-controller for ceiling fan - Google Patents
Speed-regulating remote-controller for ceiling fan Download PDFInfo
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- CN2607631Y CN2607631Y CN 03224069 CN03224069U CN2607631Y CN 2607631 Y CN2607631 Y CN 2607631Y CN 03224069 CN03224069 CN 03224069 CN 03224069 U CN03224069 U CN 03224069U CN 2607631 Y CN2607631 Y CN 2607631Y
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Abstract
The utility model discloses a remote-control speed-regulating controller for a ceiling fan and consists of an infrared receiving portion. The infrared receiving portion is composed of a chip and a bidirectional controllable silicon. A control pin of the chip is connected with a controllable silicon G-pin controlling a phase-shift trigger through a current-limiting resistance. A T1-pin of the bidirectional controllable silicon is divided into two channels. One channel is connected with connecting phase lines outputting the power supply for the ceiling fan and the other channel is connected with a T2-pin of the bidirectional controllable silicon through a receiving circuit and voltage-quenching circuit composed of a resistor and a capacitor. A chip pin of the zero-cross detection complete with 50/60 HZ identification is connected with the connecting phase lines outputting the power supply for the ceiling fan. Phase lines inputting the commercial power supply is connected with a T2-pin of the bidirectional controllable silicon through a voltage-stabilizing tube. A voltage-stabilizing and filter circuit is connected with the phase lines of the commercial power supply, and a low-voltage DC power supply is supplied between the voltage-stabilizing and filter circuit and the T2-pin of the controllable silicon. A infrared signal input pin of the chip is connected with the infrared ray receiving terminal. The utility model can directly supersede the prior mechanical speed regulator.
Description
Technical field the utility model relates to the ceiling fan control technology, more specifically to a kind of ceiling fan remote-control speed-regulation controller.
What the employing of the present manufacturer of technical background was the widest, user installation is maximum is the ceiling fan that adopts reactance mechanical governor control motor to rotate.This ceiling fan regulation device is installed on the wall, and its inductance must consume reactive power, therefore wastes electric energy; And it does not have distant control function, and the user uses very inconvenient.Also the someone has designed a kind of ceiling fan remote-control speed-regulation controller, its receiving portion is divided in the ceiling fan, its control is the speed that is connected three SCR control fans by three control lines, this regulation device must be made by producer before ceiling fan dispatches from the factory, and the user can not assign to repair by replacing receiving portion after damaging; And this regulation device can not be reequiped the ceiling fan of existing reactance mechanical governor control, makes this electric fan have distant control function.
The summary of the invention the purpose of this utility model provides a kind of energy-conservation, and installation, maintenance is ceiling fan remote-control speed-regulation controller especially easily.
The utility model comprises the infrared part, infrared ray is accepted part, it is characterized in that: infrared ray receiving portion branch comprises a chip, a bidirectional triode thyristor, a control pin of chip is connected with the G pin of realizing the bidirectional triode thyristor that phase shift triggers by a current-limiting resistance, the T1 pin of bidirectional triode thyristor is divided into two-way, one the tunnel with the power supply phase line connection that is connected ceiling fan with output, the absorption circuit that another road is formed by resistance and the electric capacity reduction voltage circuit of holding concurrently is connected with the T2 pin of bidirectional triode thyristor, the hold concurrently pin of 50/60HZ identification of chip zero passage detection is connected the power supply phase line connection of ceiling fan with output by current-limiting resistance, the civil power phase line of input is connected with the T2 pin of bidirectional triode thyristor by a stabilivolt, the voltage stabilizing current rectifying and wave filtering circuit is connected between the T2 pin of civil power phase line and bidirectional triode thyristor and provides low-voltage dc power supply to chip, and the infrared signal input pin of chip connects the input end of infrared acceptance.
The signal input control pin of above-mentioned chip is connected with realizing the button of controlling ceiling fan open and close, wind speed adjusting.
Above-mentioned chip also comprises the pin of one group of control pilot lamp, and this group control pin is connected with timing indicator, wind speed pilot lamp, current-limiting resistance respectively.Wind speed state when design can be to regularly duty, work like this has intuitively and shows.
The pin that also comprises a control news Chinese percussion instrument of above-mentioned chip, it connects the news Chinese percussion instrument behind a current-limiting resistance.The news Chinese percussion instrument pipes and powers on successfully in order to expression.
The limiting filter circuit that the reception power end that the infrared signal input pin of above-mentioned chip is connected is made up of resistance and an electric capacity, receiving a centre frequency is 38KHZ, controlled angle is greater than 30 degree.
Above-mentioned resistance-capacitance depressurization, voltage stabilizing current rectifying and wave filtering circuit are designs like this, after stabilivolt, diode, electric capacity are formed the voltage stabilizing current rectifying and wave filtering circuit, obtain the DC voltage of 5V, offer chip operation.
Above-mentioned infrared ray receiving portion branch is located in the external module, and two connectors are arranged on it, and one of them connector is connected with the phase line of civil power, and the power supply phase line that another one output connects ceiling fan connects.Convenient like this installation.
The connector of above-mentioned external module is that built-in safety connects, and the outside does not have exposed metal, and external module is provided with two screws that are used for fastening insertion connecting line.Safer when using like this.
Above-mentioned external module is provided with the structural member that can fix on the wall.Be convenient to like this fix on the wall.
Above-mentioned structural member is the fastening suspension member of available screw.This is a kind of mode of the easiest fixing external module.
Acceptance part of the present utility model adopts zero passage detection because the employing chip connects a bidirectional triode thyristor, and the principle that phase shift triggers changes the conduction angle of bidirectional triode thyristor, thereby changes the voltage at electric fan two ends, changes the speed of fan, realizes the adjusting of wind speed.Thereby two controllable silicons have partly been lacked than the acceptance of existing ceiling fan remote-control speed-regulation controller.And adopt the single line concatenation type, can directly substitute former mechanical governor, easy-to-connect, so installation, maintenance is easy especially, the utility model is also saved electric energy than existing reactance mechanical governor.Can realize that the button of controlling ceiling fan open and close, wind speed adjusting is connected with the signal input control pin of chip, also can have manual control function if be provided with again.
Description of drawings Fig. 1 is the circuit theory diagrams of radiating portion.
Fig. 2 is for accepting the circuit theory diagrams of part.
The utility model is described in further detail below in conjunction with the drawings and specific embodiments.
Ceiling fan remote-control speed-regulation controller in the embodiment present embodiment comprises the infrared part, infrared ray is accepted part, infrared ray receiving portion branch comprises a chip, a bidirectional triode thyristor, a control pin of chip is connected with the G pin of realizing the bidirectional triode thyristor that phase shift triggers by a current-limiting resistance, the T1 pin of bidirectional triode thyristor is divided into two-way, one the tunnel with the power supply phase line connection that is connected ceiling fan with output, the absorption circuit that another road is formed by resistance and electric capacity is connected with the T2 pin of bidirectional triode thyristor, the hold concurrently pin of 50/60HZ identification of chip zero passage detection is connected the power supply phase line connection of ceiling fan with output by current-limiting resistance, the civil power phase line of input is connected with the T2 pin of bidirectional triode thyristor by a stabilivolt, the absorption circuit that civil power phase line and resistance and electric capacity are formed is through resistance-capacitance depressurization, provide low-voltage dc power supply to chip behind the voltage stabilizing current rectifying and wave filtering circuit, the signal pin of chip connects the input end of infrared acceptance.The signal input control pin of chip is connected with realizing the button of controlling ceiling fan open and close, wind speed adjusting.One group of pilot lamp control pin of chip, this group control pin is connected with timing indicator, wind speed pilot lamp, current-limiting resistance respectively.One news Chinese percussion instrument control pin of chip connects the news Chinese percussion instrument behind a current-limiting resistance.The limiting filter circuit that the reception power end that the infrared signal input pin of chip is connected is made up of resistance and an electric capacity, receiving a centre frequency is 38KHZ, controlled angle is greater than 30 degree.After stabilivolt, diode, electric capacity are formed the voltage stabilizing current rectifying and wave filtering circuit, obtain the DC voltage of 5V, offer chip operation.Above-mentioned infrared ray receiving portion branch is located in the external module, and two connectors are arranged on it, and one of them connector is connected with the phase line of civil power, and the another one connector is connected ceiling fan with output power supply phase line connects.The connector of above-mentioned external module is that built-in safety connects, and the outside does not have exposed line, and external module is provided with two screws that are used for fastening insertion connecting line.Above-mentioned external module is provided with the suspension member that can fix on the wall.Infrared partly is a prior art.
Below in conjunction with accompanying drawing the speed setting controller among the embodiment is described further.
Infrared remote controller adopts the PT2221 chip, through the 455E crystal oscillation, when pressing button, by the infrared transmitting tube transmit coded signals.
Receive the PIC16C54 that the CPU of controller adopts U.S. Microchip company to produce, through programming finish to received signal processing and the control of program.This those skilled in the art of being programmed for need just can not finish through creative work.
Among the figure, C1, R1 are the absorption circuit of bidirectional triode thyristor, and behind Z1, D1, C2 voltage stabilizing rectifying and wave-filtering, obtain the DC voltage of 5V, offer CPU work.C1's is withstand voltage greater than 400V, and the power of R1 is greater than 1W, and D1's is withstand voltage greater than 400V.The key of this circuit is: under holding state, as long as can obtain＜10mA, the power supply of 5V satisfies single-chip microcomputer quiescent operation and starup current, and under running status, necessary maintenance＞15mA, the power supply of 5V offers the single-chip microcomputer operate as normal.As shown in the figure, under holding state, AC220V voltage is through the C1 current limliting, the Z1 voltage stabilizing, and the D1 rectification, the R2 current limliting obtains about 10mA after the C2 filtering, and the power supply of 5V provides single-chip microcomputer work; When the Push switch key once, single-chip microcomputer then can be started shooting, bidirectional triode thyristor obtains the rapid conducting of trigger current, electrode M1 running, this moment, AC220V was by the M1 step-down, by bidirectional triode thyristor, and through the Z1 voltage stabilizing, the D1 rectification, the R2 current limliting obtains after the C2 filtering＞15mA, and the power supply of 5V provides single-chip microcomputer work.
14 pin of CPU meet VDD; 5 pin meet VSS; 4 pin presets, can be directly enough meet VDD; 3 pin TCC, directly VSS; The external RC vibration of 16 pin; The hold concurrently 50/60HZ identification of 18 pin zero passage detection; 8 pin connect the news Chinese percussion instrument after the R7 current limliting; 17,2,1 connect 1 hour respectively, 2 hours, 4 hours timing indicator L3, L4, L5,, 11,13 pin give a dinner for a visitor from afar fast pilot lamp L1, L2,, R9, R10, R11, R12, R13 are the current-limiting resistance of pilot lamp; 12 pin connect the input end of infrared reception, and R14, C3 are for receiving the limiting filter circuit of a power end, and receiving a centre frequency is 38KHZ, and controlled angle is greater than 30 °; 10 pin connect bidirectional triode thyristor by the R8 current limliting, bidirectional triode thyristor withstand voltage greater than 400V, and nominal load current is greater than 1A.
Principle of work of the present utility model is: utilize zero passage detection, the principle that phase shift triggers changes the conduction angle of bidirectional triode thyristor, thereby changes the voltage at electric fan two ends, has changed the speed of fan, realizes the adjusting of wind speed.
Utilize infrared emission to receive, the CPU programmed process realizes function of infrared remote control, reaches fan swicth, and wind speed is regulated, natural wind simulating, functions such as timing shutdown.
The course of work of the ceiling fan telecontrolling speed regulator in the brief description embodiment.
(1), controller powers on
The controller energized is interrogated one that Chinese percussion instrument " ticks ", and expression powers on successfully, and controller is in holding state.
(2), news are rung prompting
Under holding state, the CPU8 pin is a low level, and no current flows through on the news Chinese percussion instrument, when the pulse signal of 8 pin output frequency 2KHZ, between the news Chinese percussion instrument has frequently electric current flow through sounding.
(3), start and shutdown
Under holding state, bidirectional triode thyristor triggerless electric current is in cut-off state, when pressing once (S1) on ﹠ off switch, CPU then makes start, and the CPU10 pin was exported the zero propagation low level, because of silicon controlled T2 pin just connects, T2, G have trigger current to flow through, the bidirectional triode thyristor conducting that is triggered, fan entry into service.
Under open state, press once (S1) on ﹠ off switch, CPU then makes shutdown, and all export zero clearing.
(4), wind speed is regulated
Under open state, by (S2) wind speed switch key, control fan low speed, middling speed, high quick-action row.When hanging down the quick-action row, the L1 lamp is bright, green indication; During the quick-action row, L1, L2 are simultaneously bright, yellow indication; During high quick-action row, the L2 lamp is bright, red indication.
Low quick-action row: the controllable silicon phase shift triggers 90 degree, or 5ms triggers after the civil power 50HZ zero passage, or 4.16ms triggers after the civil power 60HZ zero passage.
Middle quick-action row: controllable silicon phase shift trigger angle 50 degree, 3.5ms triggers after the civil power 50HZ zero passage, or 2.9ms triggers after the civil power 60HZ zero passage.
High quick-action row: controllable silicon phase shift trigger angle 0 degree ,-5 degree, 0.5ms triggers after the civil power 50HZ zero passage, or 0.4ms triggers after the civil power 60HZ zero passage.
(5), natural wind simulating
Under the start shape, to press once (S3) fan wind and be converted to natural wind simulating, the high, medium and low zero propagation triggering level of crossing of CPU10 pin output different duty produces the natural wind effect.
(6), timing operation
Under open state, do not have when regularly selecting, the timing indicator no current flows through, pilot lamp does not work, when the needs timing controlled, click (S4) regularly options button, 17 pin become high level, L2 forward conduction and luminous, indication timing working 1 hour, 1 hour arrives, the CPU zero clearing, wait lamp goes out, and closes all outputs.In like manner, press secondary, the written instructions lamp was bright in 2 hours, timing working 2 hours, by three times, pilot lamp was bright in 1,2 hour, timing working 3 hours,,,,, the longest timing working 7 hours.
(7), panel button S5 control
Click, fan runs up, and the L2 lamp is bright; Double click, fan middling speed running, L1, L2 two lamps are simultaneously bright; By three times, the wind speed low-speed running, the L1 lamp is bright; By four times, the fan stall, L1, L2 two lamps all do not work.Form a circulation, when using button, regularly invalid.
Protection domain of the present utility model is not subjected to the restriction of ceiling fan remote-control speed-regulation controller cited in the embodiment.As the selection of chip, wind speed adjusting, natural wind simulating, regularly standby function etc. can with embodiment in different.
Claims (10)
1, a kind of ceiling fan remote-control speed-regulation controller, comprise the infrared part, infrared ray is accepted part, it is characterized in that: infrared ray receiving portion branch comprises a chip, a bidirectional triode thyristor, a control pin of chip is connected with the G pin of realizing the bidirectional triode thyristor that phase shift triggers by a current-limiting resistance, the T1 pin of bidirectional triode thyristor is divided into two-way, one the tunnel is connected the power supply phase line connection of ceiling fan with output, the absorption circuit that another road is formed by resistance and the electric capacity reduction voltage circuit of holding concurrently is connected with the T2 pin of bidirectional triode thyristor, the hold concurrently pin of 50/60HZ identification of chip zero passage detection is connected the power supply phase line connection of ceiling fan with output by current-limiting resistance, the civil power phase line of input is connected with the T2 pin of bidirectional triode thyristor by a stabilivolt, the voltage stabilizing current rectifying and wave filtering circuit is connected between the T2 pin of civil power phase line and bidirectional triode thyristor and provides low-voltage dc power supply to chip, and the infrared signal input pin of chip connects the input end of infrared acceptance.
2, ceiling fan remote-control speed-regulation controller according to claim 1 is characterized in that: the signal input control pin of above-mentioned chip is connected with realizing the button of controlling ceiling fan open and close, wind speed adjusting.
3, ceiling fan remote-control speed-regulation controller according to claim 1 is characterized in that: above-mentioned chip also comprises the pin of one group of control pilot lamp, and this group control pin is connected with timing indicator, wind speed pilot lamp, current-limiting resistance respectively.
4, ceiling fan remote-control speed-regulation controller according to claim 1 is characterized in that: the pin that also comprises a control news Chinese percussion instrument of above-mentioned chip, it connects the news Chinese percussion instrument behind a current-limiting resistance.
5, ceiling fan remote-control speed-regulation controller according to claim 1, it is characterized in that: the limiting filter circuit that the reception power end that the infrared signal input pin of above-mentioned chip is connected is made up of resistance and an electric capacity, receiving a centre frequency is 38KHZ, and controlled angle is greater than 30 degree.
6, ceiling fan remote-control speed-regulation controller according to claim 1 is characterized in that: the voltage stabilizing current rectifying and wave filtering circuit is design like this, after stabilivolt, diode, electric capacity are formed the voltage stabilizing current rectifying and wave filtering circuit, obtains the DC voltage of 5V, offers chip operation.
7, according to claim 1,2,3,4,5 or 6 described ceiling fan remote-control speed-regulation controllers, it is characterized in that: infrared ray receiving portion branch is located in the external module, two connectors are arranged on it, one of them connector is connected with the phase line of civil power, and the power supply phase line that another one output connects ceiling fan connects.
8, ceiling fan remote-control speed-regulation controller according to claim 7 is characterized in that: the connector of above-mentioned external module is that built-in safety connects, and the outside does not have exposed metal, and external module is provided with two screws that are used for fastening insertion connecting line.
9, ceiling fan remote-control speed-regulation controller according to claim 7, it is characterized in that: above-mentioned external module is provided with the structural member that can fix on the wall.
10, ceiling fan remote-control speed-regulation controller according to claim 9 is characterized in that: above-mentioned structural member is the fastening suspension member of available screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03224069 CN2607631Y (en) | 2003-03-05 | 2003-03-05 | Speed-regulating remote-controller for ceiling fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03224069 CN2607631Y (en) | 2003-03-05 | 2003-03-05 | Speed-regulating remote-controller for ceiling fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2607631Y true CN2607631Y (en) | 2004-03-24 |
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ID=34163171
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03224069 Expired - Fee Related CN2607631Y (en) | 2003-03-05 | 2003-03-05 | Speed-regulating remote-controller for ceiling fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2607631Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460458A (en) * | 2014-12-15 | 2015-03-25 | 张爱明 | Single-key multifunctional control speed control switch |
| CN107989815A (en) * | 2017-11-27 | 2018-05-04 | 卫星电子（中山）有限公司 | A kind of control mode fan easy to connect |
| CN107992001A (en) * | 2017-11-24 | 2018-05-04 | 卫星电子（中山）有限公司 | A kind of device easy to control ceiling fan air-conditioning window |
-
2003
- 2003-03-05 CN CN 03224069 patent/CN2607631Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104460458A (en) * | 2014-12-15 | 2015-03-25 | 张爱明 | Single-key multifunctional control speed control switch |
| CN107992001A (en) * | 2017-11-24 | 2018-05-04 | 卫星电子（中山）有限公司 | A kind of device easy to control ceiling fan air-conditioning window |
| CN107989815A (en) * | 2017-11-27 | 2018-05-04 | 卫星电子（中山）有限公司 | A kind of control mode fan easy to connect |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |