CN203801114U - Wireless WiFi (wireless fidelity) controlled light adjusting switch with rotary button - Google Patents
Wireless WiFi (wireless fidelity) controlled light adjusting switch with rotary button Download PDFInfo
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- CN203801114U CN203801114U CN201420108654.1U CN201420108654U CN203801114U CN 203801114 U CN203801114 U CN 203801114U CN 201420108654 U CN201420108654 U CN 201420108654U CN 203801114 U CN203801114 U CN 203801114U
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- wireless wifi
- communication module
- wifi communication
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- 238000004891 communication Methods 0.000 claims abstract description 44
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 15
- 238000000034 method Methods 0.000 abstract description 10
- 230000008569 process Effects 0.000 abstract description 8
- 238000001514 detection method Methods 0.000 abstract description 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 2
- 229910052710 silicon Inorganic materials 0.000 abstract 2
- 239000010703 silicon Substances 0.000 abstract 2
- 230000005540 biological transmission Effects 0.000 description 5
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a wireless WiFi (wireless fidelity) controlled light adjusting switch with a rotary button, which comprises a rotary button S1, a wireless WiFi communication module U1, a singlechip microcomputer U2, a resistor R1, a resistor R2, a diode D1 and a bidirectional silicon controlled rectifier TR1, wherein an AC zero-crossing detection circuit formed by the diode D1, the resistor R1 and the resistor R2 transmits AC zero-crossing signals to the singlechip microcomputer U2, thereby ensuring the circuit to be safe in the control process. Data exchange is carried out between the wireless WiFi communication module and the singlechip microcomputer through communication between the wireless WiFi communication module and the singlechip microcomputer, the wireless WiFi communication module acts as a bridge to transfer control signals sent remotely and control signals sent by the rotary button, and the brightness or on-off of light is adjusted by the singlechip microcomputer through controlling the bidirectional silicon controlled rectifier, thereby realizing overall control for the light both at a short range and at a long range.
Description
Technical field
The utility model relates to a kind of circuit control appliance, relates in particular to a kind of wireless WiFi with rotary knob and controls dimmer switch.
Background technology
The switch of existing illuminating lamp or can only pass through manual adjustments brightness, if remote adjustment brightness, can only control switch, light and shade that cannot easy adjustment light changes.
Utility model content
The utility model proposes a kind ofly by the communication between wireless WiFi communication module group and single-chip microcomputer, can realize manually and the wireless WiFi control dimmer switch with rotary knob of Long-distance Control simultaneously.
For realizing above-mentioned design, the utility model by the following technical solutions:
Wireless WiFi with rotary knob controls a dimmer switch, comprising: rotary knob S1, wireless WiFi communication module group U1, single-chip microcomputer U2, resistance R 1, resistance R 2, resistance R 3, diode D1, bidirectional triode thyristor TR1; Described rotary knob S1 accesses the signal input part of wireless WiFi communication module group U1, and the data signal line of described wireless WiFi communication module group U1 is connected with the data signal line of single-chip microcomputer U2; The interrupt signal pin of described single-chip microcomputer U2 is connected with one end of one end of resistance R 1, resistance R 2, the other end ground connection of resistance R 2, and the other end of resistance R 1 is connected with the negative electrode of diode D1, and the anode of diode D1 is connected with one end of bidirectional triode thyristor TR1; The reset signal pin of single-chip microcomputer U2 is connected with one end of resistance R 3, and the other end of resistance R 3 is connected with the other end of bidirectional triode thyristor TR1.
Wherein, the knob of described rotary knob S1 is signal controlling knob, and one end of every group of contact of described rotary knob S1 is connected with the signal input part of wireless WiFi communication module group U1, other end ground connection.
Wherein, when described knob is pressed, contact contacts once, sends a switch controlling signal to wireless WiFi communication module group U1; When described knob rotation, contact contacts once, sends a light and shade control signal to wireless WiFi communication module group U1.
Wherein, described knob can clockwise or be rotated counterclockwise, and makes lamplight brightness heighten or turn down.
Wherein, described wireless WiFi communication module group U1 is the wireless WiFi communication module group of 2.4G or the wireless WiFi communication module group of 5G.
The beneficial effects of the utility model are: by the communication between wireless WiFi communication module group and single-chip microcomputer, between carries out exchanges data, wireless WiFi communication module group is as the bridge control signal that the control signal of long-range transmission and rotary knob send of transferring, regulate light and shade or the switch of light by single-chip microcomputer by controlling bidirectional triode thyristor, realized short range and long-rangely all can control light comprehensively.
Brief description of the drawings
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during the utility model embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skill in the art, do not paying under the prerequisite of creative work, can also obtain according to the content of the utility model embodiment and these accompanying drawings other accompanying drawing.
Fig. 1 is a kind of circuit theory diagrams of controlling dimmer switch with the wireless WiFi of rotary knob of the utility model.
Fig. 2 is a kind of external structure schematic diagram of controlling the rotary knob of dimmer switch with the wireless WiFi of rotary knob of the utility model.
Wherein: 1-knob.
Embodiment
For the technique effect that makes the technical scheme of technical problem, employing that the utility model solves and reach clearer, below in conjunction with accompanying drawing, the technical scheme of the utility model embodiment is described in further detail, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiment.Based on the embodiment in the utility model, those skilled in the art are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
Please refer to Fig. 1, it is a kind of circuit theory diagrams of controlling dimmer switch with the wireless WiFi of rotary knob of the utility model.The light and shade that the wireless WiFi control dimmer switch of the present embodiment is mainly used in the light of household changes to be controlled, and realizes and realizes the brightness regulation to light by long-range and manual two kinds of control modes.As shown in Figure 1, a kind of wireless WiFi with rotary knob controls dimmer switch, comprising: rotary knob S1, wireless WiFi communication module group U1, single-chip microcomputer U2, resistance R 1, resistance R 2, resistance R 3, diode D1, bidirectional triode thyristor TR1; Described rotary knob S1 accesses the signal input part of wireless WiFi communication module group U1, and the data signal line of described wireless WiFi communication module group U1 is connected with the data signal line of single-chip microcomputer U2; The interrupt signal pin of described single-chip microcomputer U2 is connected with one end of one end of resistance R 1, resistance R 2, the other end ground connection of resistance R 2, and the other end of resistance R 1 is connected with the negative electrode of diode D1, and the anode of diode D1 is connected with one end of bidirectional triode thyristor TR1; The reset signal pin of single-chip microcomputer U2 is connected with one end of resistance R 3, and the other end of resistance R 3 is connected with the other end of bidirectional triode thyristor TR1.
In the process of enforcement this programme, by the two ends of bidirectional triode thyristor TR1, namely in Fig. 1, reserved two ends L IN and L OUT is connected in series in the power supply circuits of lamp.Wireless WiFi communication module group U1 carries out exchanges data by wireless signal and the controller being connected on public network, thereby reach the intelligent means of utilizing, the for example object of smart mobile phone, panel computer, PC control light modulation or switch lamp, can carry out hand-operating light or switch lamp by the rotary knob S1 that is connected to wireless WiFi communication module group U1 simultaneously.Between wireless WiFi communication module group U1 and single-chip microcomputer U2, carry out transfer of data by synchronous serial signal, for example transfer instruction signal and status signal, be placed in the data transmission structure such as concrete SDA, SCK, EN quite ripe in the prior art, innovative point place that neither this programme, no longer explanation herein.In practical work process, alternating current zero crossing signal is passed to single-chip microcomputer U2 by the ac zero-crossing detection circuit that has diode D1, resistance R 1 and resistance R 2 to form, the electric current that during with guarantee switch or light modulation, circuit passes through is the minimum moment, namely in the time of no current, carry out switch or adjustment, the infringement of the unexpected variation of electric current to equipment in reduction adjustment process.Single-chip microcomputer U2 controls bidirectional triode thyristor TR1 according to zero cross signal by resistance R 3 and reaches the adjusting light and shade of light or the object of switch.
In sum, by the communication between wireless WiFi communication module group and single-chip microcomputer, between carries out exchanges data, wireless WiFi communication module group is as the bridge control signal that the control signal of long-range transmission and rotary knob send of transferring, regulate light and shade or the switch of light by single-chip microcomputer by controlling bidirectional triode thyristor, realized short range and long-rangely all can control light comprehensively.
Preferably, the knob 1 of described rotary knob S1 is signal controlling knob, and one end of every group of contact of described rotary knob S1 is connected with the signal input part of wireless WiFi communication module group U1, other end ground connection.
Signal controlling knob described in the present embodiment, refer to the every contact in contact once, produce a control signal, this control signal sends to control function corresponding to chip microcontroller, the working method of its operation principle and variable resistance control handle has very large difference, variable resistance control handle is to realize the variation control to electric current by changing resistance, has brightness bound on one side.Signal controlling knob is brought in from knob, can infinitely change, and variable resistance control handle cannot carry out follow-up variation after resistance reaches extreme value.
Preferably, when described knob 1 is pressed, contact contacts once, sends a switch controlling signal to wireless WiFi communication module group U1; When described knob 1 rotates, contact contacts once, sends a light and shade control signal to wireless WiFi communication module group U1.
Each push-turn key 1, corresponding contact contacts once, produces the control signal of a switch, and the control result of each control signal responds according to the mark of the mode bit in current single-chip microcomputer, if be to open current, corresponding pass, is to close if current, and response is for opening.
The operating process changing for light and shade, is specifically described in detail in conjunction with the external structure schematic diagram of the rotary knob shown in rotary knob S1 and Fig. 2 in Fig. 1.In the time that the knob 1 in Fig. 2 is pressed, the normal open switch on the right side in rotary knob S1 will be closed, produces a control signal, unclamps knob 1, and normal open switch recovers normally open, completes a control operation.In the time that the knob 1 in Fig. 2 rotates, single-pole double-throw switch (SPDT) of meeting control of its correspondence, namely as the construction of switch in the left side of rotary knob S1 in Fig. 1, with common single-pole double-throw switch (SPDT) can by moved end, moved end be static closed not different with one of them, under single-pole double-throw switch (SPDT) normality in this programme, disconnect, be elected to while rotating button 1, will drive the moved end of single-pole double-throw switch (SPDT) to rotate, in the process rotatablely moving, moved end will periodically not contact moved end with one of them, two not moved end only inner side or outside are made as and can be switched on, only can produce a kind of control signal toward a direction rotation so.
Certainly, it is preferably execution mode of one that the control of switch and light and shade is arranged on a knob 1, in actual implementation process, two functions can also be realized on two different buttons, but no matter how change, the circuit connecting mode of rear end is all consistent.
Further, when described knob 1 turns clockwise, lamplight brightness is heightened, and when knob 1 is rotated counterclockwise, lamplight brightness is turned down.
This setup is in order to meet common operating habit, and current many switches are all that clockwise direction is set to strengthen direction, are set to counterclockwise weaken direction.In real process, also can adopt contrary design.
Preferably, described wireless WiFi communication module group U1 is the wireless WiFi communication module group of 2.4G or the wireless WiFi communication module group of 5G.
Concrete wireless WiFi communication module group U1 is quite ripe in the prior art, again repeats no more.And the difference of 2.4G and 5G two schemes is mainly one, penetrability is good but transmission range is near, and the poor but long transmission distance of penetrability can be selected according to indoor specific environment in actual selection, implements pointedly.
The above; it is only preferably embodiment of the utility model; but protection range of the present utility model is not limited to this; any people who is familiar with this technology is in the disclosed technical scope of the utility model; the variation that can expect easily or replacement, within all should being encompassed in protection range of the present utility model.Therefore, protection range of the present utility model should be as the criterion with the protection range of claim.
Claims (5)
1. control a dimmer switch with the wireless WiFi of rotary knob, it is characterized in that, comprising: rotary knob S1, wireless WiFi communication module group U1, single-chip microcomputer U2, resistance R 1, resistance R 2, resistance R 3, diode D1, bidirectional triode thyristor TR1; Described rotary knob S1 accesses the signal input part of wireless WiFi communication module group U1, and the data signal line of described wireless WiFi communication module group U1 is connected with the data signal line of single-chip microcomputer U2; The interrupt signal pin of described single-chip microcomputer U2 is connected with one end of one end of resistance R 1, resistance R 2, the other end ground connection of resistance R 2, and the other end of resistance R 1 is connected with the negative electrode of diode D1, and the anode of diode D1 is connected with one end of bidirectional triode thyristor TR1; The reset signal pin of single-chip microcomputer U2 is connected with one end of resistance R 3, and the other end of resistance R 3 is connected with the other end of bidirectional triode thyristor TR1.
2. a kind of wireless WiFi with rotary knob according to claim 1 controls dimmer switch, it is characterized in that, the knob (1) of described rotary knob S1 is signal controlling knob, one end of every group of contact of described rotary knob S1 is connected with the signal input part of wireless WiFi communication module group U1, other end ground connection.
3. a kind of wireless WiFi with rotary knob according to claim 2 controls dimmer switch, it is characterized in that, when described knob (1) is pressed, contact contacts once, sends a switch controlling signal to wireless WiFi communication module group U1; When described knob (1) rotation, contact contacts once, sends a light and shade control signal to wireless WiFi communication module group U1.
4. a kind of wireless WiFi with rotary knob according to claim 3 controls dimmer switch, it is characterized in that, described knob (1) can clockwise or be rotated counterclockwise, and makes lamplight brightness heighten or turn down.
5. a kind of wireless WiFi with rotary knob according to claim 1 controls dimmer switch, it is characterized in that, described wireless WiFi communication module group U1 is the wireless WiFi communication module group of 2.4G or the wireless WiFi communication module group of 5G.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420108654.1U CN203801114U (en) | 2014-03-11 | 2014-03-11 | Wireless WiFi (wireless fidelity) controlled light adjusting switch with rotary button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420108654.1U CN203801114U (en) | 2014-03-11 | 2014-03-11 | Wireless WiFi (wireless fidelity) controlled light adjusting switch with rotary button |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203801114U true CN203801114U (en) | 2014-08-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420108654.1U Expired - Lifetime CN203801114U (en) | 2014-03-11 | 2014-03-11 | Wireless WiFi (wireless fidelity) controlled light adjusting switch with rotary button |
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| Country | Link |
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| CN (1) | CN203801114U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777898A (en) * | 2018-06-05 | 2018-11-09 | 深圳市廿年科技有限公司 | A kind of knob code switch and intelligent dimming method |
-
2014
- 2014-03-11 CN CN201420108654.1U patent/CN203801114U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108777898A (en) * | 2018-06-05 | 2018-11-09 | 深圳市廿年科技有限公司 | A kind of knob code switch and intelligent dimming method |
| CN108777898B (en) * | 2018-06-05 | 2024-05-10 | 深圳市杜莎科技有限公司 | Knob coding switch and intelligent dimming method |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
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| CX01 | Expiry of patent term |