CN2138377Y - Remote control and touch dimmer - Google Patents
Remote control and touch dimmer Download PDFInfo
- Publication number
- CN2138377Y CN2138377Y CN 92235582 CN92235582U CN2138377Y CN 2138377 Y CN2138377 Y CN 2138377Y CN 92235582 CN92235582 CN 92235582 CN 92235582 U CN92235582 U CN 92235582U CN 2138377 Y CN2138377 Y CN 2138377Y
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- CN
- China
- Prior art keywords
- circuit
- touch
- feet
- pin
- power amplifier
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 230000005669 field effect Effects 0.000 claims description 9
- 230000003321 amplification Effects 0.000 claims description 8
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 8
- 230000002457 bidirectional effect Effects 0.000 claims description 7
- 238000009413 insulation Methods 0.000 claims description 3
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000005286 illumination Methods 0.000 description 2
- 238000000151 deposition Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides a remote control and touch light modulator, its technical essential is: it comprises infrared transmitter, receiving and preamplification circuit, commutation power amplifier circuit, dimmer circuit, touch input circuit and bulb, and infrared received signal sends IC's 6 feet after commutation power amplifier, and the 5 feet of touch-sensitive strip access IC, IC's 8 feet connect the silicon controlled rectifier control pole, and the principle of adjusting luminance is: after the input signal acts, 8 feet output the trigger signal, change the conduction angle of the controlled silicon constantly, change the luminance of the bulb. The utility model has the advantages of complete functions, good performance and the like, and is suitable for being used as an indoor switch of a lighting lamp.
Description
The utility model belongs to a kind of electronic light modulator that is used for lighting bulb.
The development of household electrical appliance switch is maked rapid progress, the switch relevant with the utility model mainly contains two kinds: 1, utilize remote controller to control the switch of household electrical appliance, be suitable mature technique, and use quite general, such as the television set with distant control function, video tape recorder and bulb etc., bring great convenience for people's life; 2, the soft-touch control that utilizes the CMOS chip to make also begins to occur on market.Above-mentioned two kinds of switches all do not have dimming function.
The purpose of this utility model provides a kind of remote control touch dimmer of holding concurrently, and is used for controlling bulb.
The purpose of this utility model is achieved in that it is made up of infrared transmitter, reception and pre-amplification circuit, commutation power amplifier, light adjusting circuit, touch input circuit etc., characteristics of the present utility model are: the commutation power amplifier is served as by insulation P-channel enhancement type field effect transistor V, light adjusting circuit is made up of ic chip and bidirectional triode thyristor SCR, 8 pin of IC are received the trigger end of SCR, the input of pre-amplification circuit is received the grid of field effect transistor V, 6 pin of IC are received in the drain electrode of field effect transistor, touch sheet and receive 5 pin of IC, bidirectional triode thyristor and bulb series connection.The utility model has two kinds of control bulbs (be signal input) mode, below its operation principle of division:
1, remote control mode: infrared transmitter sends the 38KHz infrared signal, after the infrared receiving tube reception, amplify through pre-amplification circuit, output to the grid of V pipe by its output, this moment, the grid of V pipe became electronegative potential by high potential, thereby make the drain electrode of V pipe become high potential by electronegative potential, this circuit signal is input to remote signal input 6 pin of IC through resistance, IC is the integrated circuit with dimming function, when control signal act on below 0.4 second the time, IC only plays on-off action: when input signal acted on more than 0.4 second, IC entered dimming state, the triggering signal of its 8 pin output, controlling the angle of flow of bidirectional triode thyristor, changing the brightness of bulb, be transferred to suitable brightness and stop input signal, light will be stabilized in this brightness intraoral illumination, if send into a signal of closing again, after lamp extinguished, brightness degree deposited in its circuit automatically, when turning on light once more, still keep this brightness.
2, touch manner: hand palpate diaphragm, signal enter touch input 5 pin of IC, the output of 8 pin, and its light modulation principle is identical with above-mentioned " remote control mode ", so slightly.
The utility model has compared with prior art increased dimming function and has touched input mode, provides bigger convenience to the user.
Further specify the utility model below in conjunction with accompanying drawing.
Fig. 1 is a theory diagram of the present utility model.
Fig. 2 is an electrical schematic diagram of the present utility model.
It is made up of infrared transmitter, reception and pre-amplification circuit, commutation power amplifier, light adjusting circuit, touch input circuit and bulb, be characterized in: the commutation power amplifier is served as by insulation P-channel enhancement type field effect transistor V, light adjusting circuit is made up of LS7232 and bidirectional triode thyristor SCR, 8 pin of IC are received the trigger end of SCR by R11, the input of pre-amplification circuit is received the grid of field effect transistor V, 6 pin of IC are received in the drain electrode of field effect transistor by R6, touch sheet and receive 5 pin of IC, bidirectional triode thyristor, bulb and coil L series connection by R10.The utility model has two kinds of control bulbs (be signal input) mode, below its operation principle of division:
1, remote control mode: infrared transmitter sends the 38KHz infrared signal, after the infrared receiving tube reception, amplify through pre-amplification circuit, output to the grid of V pipe by its output, this moment, the grid of V pipe became electronegative potential by high potential, thereby made the drain electrode of V pipe become high potential by electronegative potential, this circuit signal is input to remote signal input 6 pin of IC through resistance, IC is the integrated circuit with dimming function, when control signal act on below 0.4 second the time, IC only plays on-off action; When input signal acts on more than 0.4 second, IC enters dimming state, and the triggering signal of its 8 pin output is being controlled the angle of flow of bidirectional triode thyristor, change the brightness of bulb, be transferred to suitable brightness and stop input signal, light will be stabilized in this brightness intraoral illumination, if send into a signal of closing again, after lamp extinguishes, brightness degree when turning on light once more, still keeps this brightness from depositing in its circuit.
2, touch manner: hand palpate diaphragm, signal enter touch input 5 pin of IC, the output of 8 pin, and its light modulation principle is identical with above-mentioned " remote control mode ", so slightly.
Claims (2)
1, a kind of remote control touch dimmer of holding concurrently, form by infrared transmitter, reception and pre-amplification circuit, commutation power amplifier, light adjusting circuit, touch input circuit etc., it is characterized in that: the commutation power amplifier is served as by insulation P-channel enhancement type field effect transistor V, light adjusting circuit is made up of ic chip and bidirectional triode thyristor SCR, 8 pin of IC are received the trigger end of SCR, the input of pre-amplification circuit is received the grid of field effect transistor V, 6 pin of IC are received in the drain electrode of field effect transistor, touch 5 pin that sheet is received IC.
2, dimmer according to claim 1 is characterized in that: described IC is LS7232.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92235582 CN2138377Y (en) | 1992-09-22 | 1992-09-22 | Remote control and touch dimmer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92235582 CN2138377Y (en) | 1992-09-22 | 1992-09-22 | Remote control and touch dimmer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2138377Y true CN2138377Y (en) | 1993-07-14 |
Family
ID=33777311
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92235582 Expired - Fee Related CN2138377Y (en) | 1992-09-22 | 1992-09-22 | Remote control and touch dimmer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2138377Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103826356A (en) * | 2012-11-16 | 2014-05-28 | 深圳市爱美家电子科技有限公司 | Two-path touch wireless remote control dimming system |
| CN106455254A (en) * | 2016-09-30 | 2017-02-22 | 广西大学 | Electrodeless dimming lamp with remote control function |
-
1992
- 1992-09-22 CN CN 92235582 patent/CN2138377Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103826356A (en) * | 2012-11-16 | 2014-05-28 | 深圳市爱美家电子科技有限公司 | Two-path touch wireless remote control dimming system |
| CN103826356B (en) * | 2012-11-16 | 2016-12-28 | 深圳市爱美家电子科技有限公司 | A kind of two-way touches wireless remote control light modulation system |
| CN106455254A (en) * | 2016-09-30 | 2017-02-22 | 广西大学 | Electrodeless dimming lamp with remote control function |
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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 |