CN2169251Y - Infrared remote controller - Google Patents
Infrared remote controller Download PDFInfo
- Publication number
- CN2169251Y CN2169251Y CN93226248U CN93226248U CN2169251Y CN 2169251 Y CN2169251 Y CN 2169251Y CN 93226248 U CN93226248 U CN 93226248U CN 93226248 U CN93226248 U CN 93226248U CN 2169251 Y CN2169251 Y CN 2169251Y
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- circuit
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- infrared
- metalfilmresistor
- carbon film
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Abstract
The utility model belongs to an infrared remote controller for controlling the opening and the closing of an electric light. The problems that an infrared emission circuit and an infrared receiving circuit are complex, and are provided with a plurality of forming elements are needed to be solved. The infrared remote controller for controlling the opening and the closing of an electric light is characterized in that an MC74HC04 integrated block is adopted by the infrared emission circuit, and an audio phase-locked loop integrated block is adopted by the infrared receiving circuit. A peripheral circuit is simple, and is provided with less forming elements, and thus, the manufacturing cost of the infrared remote controller for controlling the opening and the closing of an electric light is low. The infrared remote controller for controlling the opening and the closing of an electric light is suitable for being popularized and applied in the field of electric illumination.
Description
The utility model relates to the Infrared remote controller of controlling light switch.
Infrared remote controller comprises infrared emission circuit and infrared receiving circuit, and present Infrared remote controller is all many because of circuit complexity, composed component, thereby manufacturing cost is higher, influences Infrared remote controller applying at lighting field.
The purpose of this utility model provides the Infrared remote controller that a kind of circuit is simple, cost is lower.
Infrared emission circuit of the present utility model is made up of astatic multivibrator, shaping circuit, power amplification controlling output circuit, and its power supply is the 3V direct current; Astatic multivibrator and shaping circuit adopt the miniature touch-switch of one six not gate MC74HC04 integrated package and 1/8W carbon film or metalfilmresistor, glass glaze or CBB electric capacity, conductive rubber button or 5 * 5mm to constitute, and 14 pin of MC74HC04 integrated package connect positive source, 7 pin connect negative pole; The power amplification controlling output circuit is made of CS9013 or CS8050 triode and SE303A or HIR405 φ 5mm infraluminescence pipe; The output of shaping circuit connects the transistor base of power amplification controlling output circuit;
Infrared receiving circuit is made up of gain amplifier circuit, audio decoder circuit, shaping circuit, CD4013 trigger, control executive circuit and resistance-capacitance depressurization voltage stabilizing circuit; The gain amplifier circuit of infrared receiving circuit is made of LM358 high gain operational amplifier, PH302 infrared receiving tube, 1/8W carbon film or metalfilmresistor, CBB electric capacity; The audio decoder circuit is made of LM567 audio decoder, 1/8W carbon film or metalfilmresistor, alminium electrolytic condenser, CBB electric capacity; Shaping circuit is made of CS9013 or CS8050 triode, 1/8W carbon film or metalfilmresistor, alminium electrolytic condenser; The control executive circuit is made of CS9013 or CS8050 triode, BT136 or BCR bidirectional triode thyristor, 1/8W carbon film or metalfilmresistor; The resistance-capacitance depressurization circuit is made of IN4007 diode, 9V voltage-stabiliser tube, alminium electrolytic condenser, CBB electric capacity; The resistance-capacitance depressurization voltage stabilizing circuit connects the 220V AC power and exports the 9V direct current from alminium electrolytic condenser is the infrared receiving circuit power supply; When the infrared receiving tube of infrared receiving circuit is received the infrared pulse signal of infrared emission circuit, amplify from 7 pin by the LM358 high gain operational and to output to the base stage that is added to the shaping circuit triode behind the 3 pin input audio decoder of LM567 audio decoder by 8 pin by 1/8W carbon film or metalfilmresistor, the collector electrode of shaping circuit triode connects 3 pin of trigger CD4013, trigger
Hold 1 pin to connect the transistor base of control executive circuit through 1/8W carbon film or metalfilmresistor; When control executive circuit the triode conducting time, the bidirectional triode thyristor conducting, the electric light two ends are shinny with regard to the 220V alternating current is arranged, when control executive circuit triode end, then bidirectional triode thyristor ends, electric light extinguishes, thereby plays the effect of light switch.
Because infrared emission circuit of the present utility model and infrared receiving circuit all adopt integrated package and fairly simple peripheral circuit, not only composed component is few, and the volume of element is little, according to present commercial elements calculation of price, only about 20 yuan, the user generally can accept every cover cost, for Infrared remote controller provides practicable condition applying of electric lighting field, and, carry all for the installation of receiver and reflector and to bring convenience because of its element volume is little.
The explanation of accompanying drawing drawing: Fig. 1 represents infrared emission circuit of the present utility model, F1, F2, F3, F4 are six not gate MC74HC04 integrated packages among the figure, can work under the low voltage of 2-6V scope, the MC74HC04 integrated package can substitute with CD4069 six phase inverters or CD4011 four NAND gate; R1, W1, R2 represent 1/8W carbon film or metalfilmresistor among the figure, C1, C2 represent glass glaze or CBB electric capacity, K represents conductive rubber button or the miniature touch-switch of 5 * 5mm, and BG1 is CS9013 or CS8050 power amplifier, and D1 is SE303A or HIR405 φ 5mm infrared transmitting tube; The frequency f of astatic multivibrator=1/2,2W1C1, when pressing K, astatic multivibrator produces oscillator signal and exports square-wave signal by F2 is the base stage that the less rectangular pulse of duty ratio is transported to BG1 through F3F4 shaping paraphase through the C2R2 differential again, carries out the outside red-emitting pulse of power amplification rear drive D1; C3 is an alminium electrolytic condenser among the figure, plays pressure stabilization function, and D2 is a diode, plays and eliminates the negative pulse effect, also C3 and D2 can be set in the circuit;
Fig. 2 represents infrared receiving circuit of the present utility model, D3 is that PH302 infrared receiving tube, IC1 are that LM358 high gain operational amplifier, IC2 are that LM567 audio decoder, IC3 are the CD4013 triggers among the figure, BG2, BG3 are CS9013 or CS8050 triode, D4 is IN 4007 diodes, D5 is the 9V voltage-stabiliser tube, D6 is the 3V voltage-stabiliser tube, T1 is BT136 or BCR bidirectional triode thyristor, R3 to R18 all represents 1/8W carbon film or metalfilmresistor among the figure, C4, C5, C6, C8, C11, C14 represent CBB electric capacity, and C7, C9, C10, C12, C13 represent alminium electrolytic condenser.
Best way of the present utility model is the two ends of 1/8W carbon film or metalfilmresistor R2 in the shaping circuit of an infrared emission circuit IN4148 diode D2 in parallel eliminating negative pulse, meets an aluminium electroloysis shunt capacitance C3 and can play pressure stabilization function between the positive source of power amplification controlling output circuit and infrared transmitting tube; High gain operational amplifier IC1 in infrared receiving circuit can replace with uA741, its input signal by 2 pin import, 6 pin output.
Claims (3)
1, a kind of Infrared remote controller comprises astatic multivibrator, shaping circuit, the infrared emission circuit that the power amplification controlling output circuit is formed and by gain amplifier circuit, the audio decoder circuit, shaping circuit, the CD4013 trigger, the control executive circuit, the infrared receiving circuit that the resistance-capacitance depressurization voltage stabilizing circuit is formed, the astatic multivibrator and the shaping circuit that it is characterized in that the infrared emission circuit adopt one six not gate MC74HC04 integrated package and 1/8W carbon film or metalfilmresistor, glass glaze or CBB electric capacity, the miniature touch-switch of conductive rubber button or 5X5mm constitutes, the power amplification controlling output circuit is made of CS9013 or CS8050 triode and SE303A or HIR405 Φ 5mm infraluminescence pipe, astatic multivibrator connects differential line (C2 by (F2) output, R2) insert shaping paraphase (F3, F4) its output of back connects triode (BG1) base stage of power amplification controlling output circuit, and the infrared emission circuit power is the 3V direct current, 14 pin of MC74HC04 integrated package connect positive source, 7 pin connect negative pole; The gain amplifier circuit of infrared receiving circuit is by the LM358 high gain operational amplifier, the PH302 infrared receiving tube, 1/8W carbon film or metalfilmresistor, CBB electric capacity constitutes, the audio decoder circuit is by the LM567 audio decoder, 1/8W carbon film or metalfilmresistor, alminium electrolytic condenser, CBB electric capacity constitutes, shaping circuit is by CS9013 or CS8050 triode, 1/8W carbon film or metalfilmresistor, alminium electrolytic condenser constitutes, the control executive circuit is by CS9013 or CS8050 triode, BT136 or BCR bidirectional triode thyristor, 1/8W carbon film or metalfilmresistor constitute, the resistance-capacitance depressurization voltage stabilizing circuit is by the IN4007 diode, the 9V voltage-stabiliser tube, alminium electrolytic condenser, CBB electric capacity constitutes, the resistance-capacitance depressurization voltage stabilizing circuit connects the 220V AC power, insert infrared receiving circuit from the 9V direct current of alminium electrolytic condenser (C13) output, the signal that infrared receiving tube is received is by the 3 pin input of LM358 high gain operational amplifier, 7 pin output is also connect the base stage of shaping circuit triode behind the 3 pin input audio decoder of LM567 audio decoder through 1/8W carbon film or metalfilmresistor by audio decoder 8 pin, the transistor collector of shaping circuit connects 3 pin of trigger CD4013, trigger
Hold 1 pin to connect the base stage of control executive circuit triode through 1/8W carbon film or metalfilmresistor.
2, a kind of Infrared remote controller according to claim 1, it is characterized in that the gain amplifier (IC1) in the infrared receiving circuit adopts uA741 to replace LM 358 high gain operational amplifiers, input signal connects 2 pin of uA741, and is connect 3 pin of audio decoder by the output of 6 pin.
3, a kind of Infrared remote controller according to claim 1 and 2, a two ends IN4148 diode (D2) in parallel that it is characterized in that 1/8W carbon film in the shaping circuit of infrared emission circuit or metalfilmresistor (R2) connects an aluminium electroloysis shunt capacitance (C3) between the positive source of power amplification controlling output circuit and infrared transmitting tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93226248U CN2169251Y (en) | 1993-08-27 | 1993-08-27 | Infrared remote controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN93226248U CN2169251Y (en) | 1993-08-27 | 1993-08-27 | Infrared remote controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2169251Y true CN2169251Y (en) | 1994-06-15 |
Family
ID=33803893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN93226248U Expired - Fee Related CN2169251Y (en) | 1993-08-27 | 1993-08-27 | Infrared remote controller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2169251Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964265A (en) * | 2014-04-16 | 2014-08-06 | 泰豪电源技术有限公司 | Wireless remote control cable hoist device |
| CN105147173A (en) * | 2015-10-24 | 2015-12-16 | 黄月华 | Hand induction type hand drier |
| CN105167696A (en) * | 2015-10-23 | 2015-12-23 | 周芸 | Human hand induction type hand drying device |
| CN105231973A (en) * | 2015-11-02 | 2016-01-13 | 黄月华 | Foot induction type shoe shining machine |
| CN109101027A (en) * | 2018-08-23 | 2018-12-28 | 湖南格兰博智能科技有限责任公司 | From the method for mobile clean robot path memory |
-
1993
- 1993-08-27 CN CN93226248U patent/CN2169251Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103964265A (en) * | 2014-04-16 | 2014-08-06 | 泰豪电源技术有限公司 | Wireless remote control cable hoist device |
| CN105167696A (en) * | 2015-10-23 | 2015-12-23 | 周芸 | Human hand induction type hand drying device |
| CN105147173A (en) * | 2015-10-24 | 2015-12-16 | 黄月华 | Hand induction type hand drier |
| CN105231973A (en) * | 2015-11-02 | 2016-01-13 | 黄月华 | Foot induction type shoe shining machine |
| CN109101027A (en) * | 2018-08-23 | 2018-12-28 | 湖南格兰博智能科技有限责任公司 | From the method for mobile clean robot path memory |
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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 |