CN204929324U - Multi -functional desk lamp control circuit - Google Patents
Multi -functional desk lamp control circuit Download PDFInfo
- Publication number
- CN204929324U CN204929324U CN201520508006.XU CN201520508006U CN204929324U CN 204929324 U CN204929324 U CN 204929324U CN 201520508006 U CN201520508006 U CN 201520508006U CN 204929324 U CN204929324 U CN 204929324U
- Authority
- CN
- China
- Prior art keywords
- resistance
- electric capacity
- inverter
- connects
- rectifier bridge
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses a multi -functional desk lamp control circuit, including rectifier bridge T, resistance R1, chip IC1 and electrode slice A, rectifier bridge T's port 1 and rectifier bridge T's 3 both ends of connecting the 220V alternating current respectively of port, rectifier bridge T's port 2 connecting resistance R1 and resistance R2, electric capacity C6, resistance R10 and lamps and lanterns H are connected to resistance R2's the other end, and electric capacity C1 and chip IC1's pin 2 is connected to resistance R1's the other end. The utility model discloses multi -functional desk lamp control circuit adopts acoustic control, remote control and touch three switching mode to control, can adapt the different personages' of different environment user demand, and circuit structure is simple simultaneously, components and parts are few, and the cost of manufacture is low, consequently is fit for using widely.
Description
Technical field
The utility model relates to a kind of control circuit, specifically a kind of multifunctional table lamp control circuit.
Background technology
Desk lamp has become one of requisite device of modern house, on present market, desk lamp kind is also very various, although structure is simple, but function is comparatively single, such as needing at night to turn off the light to close after desk lamp in bed also needs to blacken the name of to go to bed, or find after going to bed that desk lamp forgets that closedown also needs to leave the bed to turn off the light, bring inconvenience to the use of people.
Utility model content
The purpose of this utility model is to provide the multifunctional table lamp control circuit that a kind of structure is simple, cost of manufacture is low, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme:
A kind of multifunctional table lamp control circuit, comprise rectifier bridge T, resistance R1, chip IC 1 and electrode slice A, the port one of described rectifier bridge T is connected the two ends of 220V alternating current respectively with the port 3 of rectifier bridge T, the port 2 contact resistance R1 of rectifier bridge T and resistance R2, the other end of resistance R2 connects electric capacity C6, resistance R10 and light fixture H, the other end of resistance R1 connects the pin 2 of electric capacity C1 and chip IC 1, the pin 3 of chip IC 1 connects the input of inverter U1, the output of inverter U1 connects electric capacity C2, electric capacity C3, electric capacity C7, resistance R3, the input of resistance R4 and inverter U2, the other end connecting electrode sheet A of resistance R3, the other end of resistance R10 connects the other end and the pick-up B of electric capacity C7, the pin 1 of chip IC 1 connects the other end of electric capacity C1, the other end of electric capacity C2, the other end of electric capacity C3, the other end of resistance R4, the other end of pick-up B and the negative electrode of unidirectional thyristor Q1 ground connection, the output of inverter U2 connects electric capacity C4 and electric capacity C5, the other end contact resistance R5 of electric capacity C4 and the negative electrode of diode D1, the other end contact resistance R6 of resistance R5, the output of resistance R9 and inverter U3, the anode contact resistance R7 of diode D1 and the input of inverter U3, the other end contact resistance R8 of electric capacity C5 and the negative electrode of diode D2, the other end of anode contact resistance R6 of diode D2 and the input of inverter U4, the other end of output contact resistance R7 of inverter U4 and the other end of resistance R8, the other end of resistance R9 connects the control pole of unidirectional thyristor Q1, the other end of light fixture H connects the anode of unidirectional thyristor Q1, the model of described chip IC 1 is SFH506-38.
Compared with prior art, the beneficial effects of the utility model are: the utility model multifunctional table lamp control circuit adopts acoustic control, remote control and touch three kinds of on-off modes to control, the user demand of the different personage of varying environment can be adapted to, circuit structure is simple simultaneously, components and parts are few, cost of manufacture is low, is therefore applicable to promoting the use of.
Accompanying drawing explanation
Fig. 1 is the circuit diagram of multifunctional table lamp control circuit.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1, a kind of multifunctional table lamp control circuit, comprise rectifier bridge T, resistance R1, chip IC 1 and electrode slice A, the port one of described rectifier bridge T is connected the two ends of 220V alternating current respectively with the port 3 of rectifier bridge T, the port 2 contact resistance R1 of rectifier bridge T and resistance R2, the other end of resistance R2 connects electric capacity C6, resistance R10 and light fixture H, the other end of resistance R1 connects the pin 2 of electric capacity C1 and chip IC 1, the pin 3 of chip IC 1 connects the input of inverter U1, the output of inverter U1 connects electric capacity C2, electric capacity C3, electric capacity C7, resistance R3, the input of resistance R4 and inverter U2, the other end connecting electrode sheet A of resistance R3, the other end of resistance R10 connects the other end and the pick-up B of electric capacity C7, the pin 1 of chip IC 1 connects the other end of electric capacity C1, the other end of electric capacity C2, the other end of electric capacity C3, the other end of resistance R4, the other end of pick-up B and the negative electrode of unidirectional thyristor Q1 ground connection, the output of inverter U2 connects electric capacity C4 and electric capacity C5, the other end contact resistance R5 of electric capacity C4 and the negative electrode of diode D1, the other end contact resistance R6 of resistance R5, the output of resistance R9 and inverter U3, the anode contact resistance R7 of diode D1 and the input of inverter U3, the other end contact resistance R8 of electric capacity C5 and the negative electrode of diode D2, the other end of anode contact resistance R6 of diode D2 and the input of inverter U4, the other end of output contact resistance R7 of inverter U4 and the other end of resistance R8, the other end of resistance R9 connects the control pole of unidirectional thyristor Q1, the other end of light fixture H connects the anode of unidirectional thyristor Q1, the model of chip IC 1 is SFH506-38.
Operation principle of the present utility model is: the multi-functional control switching circuit that circuit forms primarily of infrared receiver chip IC 1, electrode slice A, pick-up B and inverter U1 ~ U4.High level is exported when infrared receiving terminal is static.When receiving the infrared pulse signal that remote control transmitter is sent here, the 3rd pin output low level of Receiver.Through U1 shaping, amplification, paraphase and obtain undersuing, again by C3, R4 detection, U2 (reaching the threshold voltage of inverter) is delivered in time delay, cause U2 output low level, then C3 terminal voltage is discharged through R4, make U2 input lower than the threshold voltage of inverter, U2 output recovers high level.Like this, often press an infrared transmitter, just obtain a undersuing at U2 output, go to trigger the bistable circuit be made up of U3 and U4, bistable circuit is impelled to overturn, export H or L level, controlled conducting or the cut-off of one-way SCR Q1 by R9, and then control the light on and off of light fixture H, same, with hand Touching electrode A and can trigger inverter U2 by microphone pickup voice signal, thus and infrared receiver reach identical control effects, thus realize the object of multi-functional triggering.
Claims (1)
1. a multifunctional table lamp control circuit, comprises rectifier bridge T, resistance R1, chip IC 1 and electrode slice A, it is characterized in that, the port one of described rectifier bridge T is connected the two ends of 220V alternating current respectively with the port 3 of rectifier bridge T, the port 2 contact resistance R1 of rectifier bridge T and resistance R2, the other end of resistance R2 connects electric capacity C6, resistance R10 and light fixture H, the other end of resistance R1 connects the pin 2 of electric capacity C1 and chip IC 1, the pin 3 of chip IC 1 connects the input of inverter U1, the output of inverter U1 connects electric capacity C2, electric capacity C3, electric capacity C7, resistance R3, the input of resistance R4 and inverter U2, the other end connecting electrode sheet A of resistance R3, the other end of resistance R10 connects the other end and the pick-up B of electric capacity C7, the pin 1 of chip IC 1 connects the other end of electric capacity C1, the other end of electric capacity C2, the other end of electric capacity C3, the other end of resistance R4, the other end of pick-up B and the negative electrode of unidirectional thyristor Q1 ground connection, the output of inverter U2 connects electric capacity C4 and electric capacity C5, the other end contact resistance R5 of electric capacity C4 and the negative electrode of diode D1, the other end contact resistance R6 of resistance R5, the output of resistance R9 and inverter U3, the anode contact resistance R7 of diode D1 and the input of inverter U3, the other end contact resistance R8 of electric capacity C5 and the negative electrode of diode D2, the other end of anode contact resistance R6 of diode D2 and the input of inverter U4, the other end of output contact resistance R7 of inverter U4 and the other end of resistance R8, the other end of resistance R9 connects the control pole of unidirectional thyristor Q1, the other end of light fixture H connects the anode of unidirectional thyristor Q1, the model of described chip IC 1 is SFH506-38.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508006.XU CN204929324U (en) | 2015-07-07 | 2015-07-07 | Multi -functional desk lamp control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520508006.XU CN204929324U (en) | 2015-07-07 | 2015-07-07 | Multi -functional desk lamp control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204929324U true CN204929324U (en) | 2015-12-30 |
Family
ID=54978416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520508006.XU Expired - Fee Related CN204929324U (en) | 2015-07-07 | 2015-07-07 | Multi -functional desk lamp control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204929324U (en) |
-
2015
- 2015-07-07 CN CN201520508006.XU patent/CN204929324U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204887563U (en) | LED touches desk lamp | |
| CN204442808U (en) | A kind of corridor LED illumination lamp based on human body sensing | |
| CN204836705U (en) | Touch doorbell lamp circuit | |
| CN204798579U (en) | Raindrop sound automatic stop ware circuit that hypnotizes | |
| CN204929324U (en) | Multi -functional desk lamp control circuit | |
| CN204559985U (en) | A kind of delayed lamp circuit | |
| CN204859697U (en) | Sound and light control LED switch | |
| CN204859661U (en) | Emergent LED lamp circuit in touch corridor | |
| CN204761773U (en) | Response desk lamp circuit | |
| CN204408679U (en) | A kind of light-operated lighting controller for mobile phone | |
| CN204244518U (en) | A kind of lighting switch circuit | |
| CN203251282U (en) | Infrared sensor module | |
| CN203984751U (en) | A kind of acoustic control lamp circuit | |
| CN204904475U (en) | Take doorbell of light -operated LED lamp | |
| CN203180879U (en) | Light-operated switch circuit based on time-base integrated circuit | |
| CN205265229U (en) | Electrical load safety protection system | |
| CN204887595U (en) | Many touch -controls LED corridor lamp | |
| CN204795741U (en) | Acoustic control desk lamp with self -locking function | |
| CN204539579U (en) | A kind of headlight for medical use circuit | |
| CN205071377U (en) | Acoustooptic controlled delay switch circuit | |
| CN204498091U (en) | A kind of timer circuit | |
| CN202931627U (en) | LED lamp | |
| CN204859692U (en) | Anti -interference touch LED lamp | |
| CN205249526U (en) | Light -operated lamp of solar energy | |
| CN204859701U (en) | Remote control LED advertisement circulation lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151230 Termination date: 20160707 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |