CN2730027Y - Infrared remote switch - Google Patents
Infrared remote switch Download PDFInfo
- Publication number
- CN2730027Y CN2730027Y CN 200420091650 CN200420091650U CN2730027Y CN 2730027 Y CN2730027 Y CN 2730027Y CN 200420091650 CN200420091650 CN 200420091650 CN 200420091650 U CN200420091650 U CN 200420091650U CN 2730027 Y CN2730027 Y CN 2730027Y
- Authority
- CN
- China
- Prior art keywords
- capacitor
- diode
- infrared ray
- triode
- infrared
- 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
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Abstract
The utility model discloses an infrared ray remote control switch, and the main structure of the infrared ray remote control switch is that both ends of the infrared ray receiving head TL1830 of the infrared ray remote control switch are respectively connected with a capacitor C3, resistors R1, R2, R3 and a CD4013 and diodes D2 and D3, and the middle end of the infrared ray receiving head TL1830 of the infrared ray remote control switch is connected with a diode D1. A capacitor C1 is connected between one end and the middle end of the infrared ray receiving head and the diode D1 is connected with a triode 9015 the other two poles of which are respectively connected with a capacitor C2, the resistor R1 and the diodes D2 and D3. A network voltage resistant fluctuation interfered circuit is formed by a diode D1, the diodes D2 and D3 and the capacitor C1, and a trigger circuit is formed by the triode 9015, the capacitors C2 and C3 and the resistors R1, R2 and R3. The infrared ray remote control switch is matched with the infrared remote controller when in use, and can be used for switching and starting various household appliances and electric lamps.
Description
Technical field
The utility model relates to a kind of infrared telecontrol switch, refers in particular to and the matching used switch of household electrical appliance infrared remote controller.
Background technology
Now, general household electrical appliance are all supporting infrared remote controller, as television set, VCD machine etc.But existing infrared remote controller can't be used for the remote control light switch.Design a kind of supporting use of infrared remote controller that is exclusively used in, the switch that is common to household electrical appliance, electric light is that market prospects are arranged very much.
The utility model content
The technical problems to be solved in the utility model provides a kind of infrared telecontrol switch, after the supporting use of this switch and infrared remote controller, can be used for the switch activated of various household electrical appliance, electric light and closes.If without infrared remote controller, former switch also can be controlled electric light and grouping control electric light as remote controller.
Technical problem of the present utility model is solved by following scheme: infrared telecontrol switch, comprise switching circuit, anti-jamming circuit and circuits for triggering, it is characterized in that: infrared receiving terminal TL1830 two ends respectively with capacitor C 3, resistance R 1, R2, R3, CD4013 and diode D2, D3 joins, middle-end and diode D1 join, capacitor C 1 is connected between infrared receiving terminal TL1830 one end and the middle-end, diode D1 and triode 9015 join, in addition the two poles of the earth of triode 9015 respectively with capacitor C 2, resistance R 1 and diode D2, D3 joins, diode D1, D2, D3 and capacitor C 1 constitute anti-voltage ripple of power network interfered circuit, triode 9015, capacitor C 2, C3 and resistance R 1, R2, R3 constitutes circuits for triggering.
The utility model has the advantages that: when infrared receiving terminal TL1830 receives the infrared signal of remote controller and its control, the voltage of capacitor C 1 is put into low level.When reaching diode D1 and triode 9015 cut-in voltages, triode 9015 conductings trigger CD4013 through capacitor C 2, make circuit that upset control, control triode 9014 and relay take place.The CD4013 utmost point is linked to be light grouping control and light combination and variation.As use former switch on wall to control, during the switch instant cut-off, the voltage on the capacitor C 1 discharges through infrared receiving terminal TL1830, the electric energy work that capacitor C 4 stores.When opening once more, make triode 9015 conductings trigger CD4013 again and repeat said process.
Description of drawings
Fig. 1 is the circuit diagram of the utility model infrared telecontrol switch.
Embodiment
As shown in Figure 1, infrared receiving terminal TL1830 two ends respectively with capacitor C 3 (0.1uF), resistance R 1 (20K), R2 (20K), R3 (20K), CD4013 and diode D2 (IN4007), D3 (IN4007) joins, middle-end and diode D1 (IN4148) join, capacitor C 1 (10uF) is connected between infrared receiving terminal TL1830 one end and the middle-end, diode D1 and triode 9015 join, in addition the two poles of the earth of triode 9015 respectively with capacitor C 2 (0.1uF), resistance R 1 and diode D2, D3 joins, diode D1, D2, D3 and capacitor C 1 constitute anti-voltage ripple of power network interfered circuit, triode 9015, capacitor C 2, C3 and resistance R 1, R2, R3 constitutes circuits for triggering.
Claims (1)
1, infrared telecontrol switch, comprise switching circuit, anti-jamming circuit and circuits for triggering, it is characterized in that: infrared receiving terminal TL1830 two ends respectively with capacitor C 3, resistance R 1, R2, R3, CD4013 and diode D2, D3 joins, middle-end and diode D1 join, capacitor C 1 is connected between infrared receiving terminal TL1830 one end and the middle-end, diode D1 and triode 9015 join, in addition the two poles of the earth of triode 9015 respectively with capacitor C 2, resistance R 1 and diode D2, D3 joins, diode D1, D2, D3 and capacitor C 1 constitute anti-voltage ripple of power network interfered circuit, triode 9015, capacitor C 2, C3 and resistance R 1, R2, R3 constitutes circuits for triggering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420091650 CN2730027Y (en) | 2004-09-17 | 2004-09-17 | Infrared remote switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420091650 CN2730027Y (en) | 2004-09-17 | 2004-09-17 | Infrared remote switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2730027Y true CN2730027Y (en) | 2005-09-28 |
Family
ID=35048800
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420091650 Expired - Fee Related CN2730027Y (en) | 2004-09-17 | 2004-09-17 | Infrared remote switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2730027Y (en) |
-
2004
- 2004-09-17 CN CN 200420091650 patent/CN2730027Y/en not_active Expired - Fee Related
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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 |