CN203446068U - Automatic lighting lamp control structure - Google Patents
Automatic lighting lamp control structure Download PDFInfo
- Publication number
- CN203446068U CN203446068U CN201320442973.1U CN201320442973U CN203446068U CN 203446068 U CN203446068 U CN 203446068U CN 201320442973 U CN201320442973 U CN 201320442973U CN 203446068 U CN203446068 U CN 203446068U
- Authority
- CN
- China
- Prior art keywords
- nand gate
- circuit device
- pin
- resistance
- relay
- 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
- 239000003990 capacitor Substances 0.000 claims description 9
- 230000010355 oscillation Effects 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
Images
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides an automatic lighting lamp control structure, which has the advantages of being simple in structure, low in cost, convenient in maintenance, easy in operation, and good in popularization and use values. The automatic lighting lamp control structure comprises a photosensitive control circuit device, an oscillation circuit device, a digital combined logic circuit device, and a relay control circuit device, wherein the output ends of the photosensitive control circuit device and the oscillation circuit device are both connected to the input end of the digital combined logic circuit device; and the output end of the digital combined logic circuit device is connected with the input end of the relay control circuit device.
Description
Technical field
The utility model relates to electronic technology field, is specially a kind of illuminating lamp automatic control structure.
Background technology
Lighting lamp controller is for controlling the device that illuminating lamp is dark, go out, and existing lighting lamp controller ubiquity circuit is complicated, cost is higher, maintenance difficult, the defect such as not easy to operate.
Summary of the invention
For the problems referred to above, the utility model provides a kind of illuminating lamp automatic control structure, and it is simple in structure, with low cost, easy to maintenance, and easy operating has good popularizing value.
The technical solution of the utility model is such: it is characterized in that: it comprises photosensitive control circuit device, oscillating circuit arrangement, digital combined logic circuit device, control relay circuit device, the output of described photosensitive control circuit device, oscillating circuit arrangement is all connected to the input of described digital combined logic circuit device, and the output of described digital combined logic circuit device connects the input of described control relay circuit device.
It is further characterized in that: described photosensitive control circuit device comprises resistance R 1, phototriode VT1, triode VT2, described oscillating circuit arrangement comprises K switch, resistance R 3, capacitor C 1, NAND gate G1C, G1D, described digital combined logic circuit device comprises NAND gate G1A, G1B, resistance R 2, light-emitting diode L1, described control relay circuit device comprises diode D1, D2, D3, illuminating lamp EL, inverter U1, relay K A, and described inverter U1 adopts integrated chip 7406, one end of described resistance R 1 connects power supply 5V, the other end of described resistance R 1 and described phototriode VT1, the collector electrode of triode VT2, 1 pin of NAND gate G1A is all connected, the emitter of described phototriode VT1 connects the base stage of described triode VT2, the grounded emitter of described triode VT2, 2 pin of described NAND gate G1A and 11 pin of described NAND gate G1D, one end of capacitor C 1 is all connected, ground connection after the 12 pin connecting valve K of described NAND gate G1D, 8 pin of one end of described resistance R 3 and described NAND gate G1C, 13 pin of NAND gate G1D are all connected, 9 of described NAND gate G1C, 10 pin connect rear and described resistance R 3, the other end of capacitor C 1 is all connected, 4 of 3 pin of described NAND gate G1A and described NAND gate G1B, 5 pin are all connected, 6 pin of described NAND gate G1B connect one end of described resistance R 2, 1 pin of inverter U1, the other end of described resistance R 2 connects the positive pole of described light-emitting diode L1, the minus earth of described light-emitting diode L1, 2 pin of described inverter U1 and the positive pole of described diode D1, one end of relay K A coil is connected, the negative pole of described diode D1, the other end of relay K A coil meets described power supply 5V after being connected, one end of described relay K A make contact meets described power supply 5V after connecting described illuminating lamp EL, the other end of described relay K A make contact connects the positive pole of described diode D2, the negative pole of described diode D2 connects the positive pole of described diode D3, the minus earth of described diode D3.
A kind of illuminating lamp automatic control structure that the utility model adopts, the induction of its phototriode VT1 by photosensitive control circuit device to light power, disconnects relay K A make contact and closure, thereby effectively controls the dark of illuminating lamp and go out, simple in structure, handled easily.
Accompanying drawing explanation
Fig. 1 is the electric circuit constitute block diagram of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
Embodiment
As shown in Figure 1 and Figure 2, the utility model comprises photosensitive control circuit device 1, oscillating circuit arrangement 4, digital combined logic circuit device 2, control relay circuit device 3, the output of described photosensitive control circuit device 1, oscillating circuit arrangement 4 is all connected to the input of described digital combined logic circuit device 2, and the output of described digital combined logic circuit device 2 connects the input of described control relay circuit device 3, photosensitive control circuit device 1 comprises resistance R 1, phototriode VT1, triode VT2, described oscillating circuit arrangement 2 comprises K switch, resistance R 3, capacitor C 1, NAND gate G1C, G1D, described digital combined logic circuit device 2 comprises NAND gate G1A, G1B, resistance R 2, light-emitting diode L1, described control relay circuit device 3 comprises diode D1, D2, D3, illuminating lamp EL, inverter U1, relay K A, and described inverter U1 adopts integrated chip 7406, one end of described resistance R 1 connects power supply 5V, the other end of described resistance R 1 and described phototriode VT1, the collector electrode of triode VT2, 1 pin of NAND gate G1A is all connected, the emitter of described phototriode VT1 connects the base stage of described triode VT2, the grounded emitter of described triode VT2, 2 pin of described NAND gate G1A and 11 pin of described NAND gate G1D, one end of capacitor C 1 is all connected, ground connection after the 12 pin connecting valve K of described NAND gate G1D, 8 pin of one end of described resistance R 3 and described NAND gate G1C, 13 pin of NAND gate G1D are all connected, 9 of described NAND gate G1C, 10 pin connect rear and described resistance R 3, the other end of capacitor C 1 is all connected, 4 of 3 pin of described NAND gate G1A and described NAND gate G1B, 5 pin are all connected, 6 pin of described NAND gate G1B connect one end of described resistance R 2, 1 pin of inverter U1, the other end of described resistance R 2 connects the positive pole of described light-emitting diode L1, the minus earth of described light-emitting diode L1, 2 pin of described inverter U1 and the positive pole of described diode D1, one end of relay K A coil is connected, the negative pole of described diode D1, the other end of relay K A coil meets described power supply 5V after being connected, one end of described relay K A make contact meets described power supply 5V after connecting described illuminating lamp EL, the other end of described relay K A make contact connects the positive pole of described diode D2, the negative pole of described diode D2 connects the positive pole of described diode D3, the minus earth of described diode D3.
The course of work of the present utility model and principle are as follows: when external light is stronger, phototriode VT1 flows through larger electric current, the 1 pin input voltage of NAND gate G1A is low level, NAND gate G1A is output as high level, and the output voltage of NAND gate G1B is also low level, and light-emitting diode L1 does not work, inverter U1 is output as high level, relay K A coil must not be electric, and its make contact is not closed, and illuminating lamp EL does not work, when external light is darker, phototriode VT1 cut-off, the 1 pin input voltage of NAND gate G1A is high level, while NAND gate G1C, G1D forms multivibrator, 2 pin of NAND gate G1A are input as the rectangle wave of oscillation, the low and high level for alternately changing of input, the output of NAND gate G1A is also the rectangle wave of oscillation, the output of G1B is also the rectangle wave of oscillation, its low and high level all alternately changes, light-emitting diode L1 flicker, the output of inverter U1 is also that low and high level alternately changes, when inverter U1 is output as high level, relay K A coil must not be electric, its make contact is not closed, illuminating lamp EL does not work, when inverter U1 is output as low level, relay K A coil obtains electric, its make contact is closed, illuminating lamp EL is bright, according to the difference of low and high level, change, illuminating lamp EL does not stop flicker, and synchronize and change with light-emitting diode L1, when external light is darker, phototriode VT1 cut-off, the 1 pin input voltage of NAND gate G1A is high level, because K switch is closed, the 12 pin input voltages of NAND gate G1D are 0V, the output voltage of NAND gate G1D is high level, the input voltage that is 2 pin of NAND gate G1A is high level, NAND gate G1A is output as low level, and the output voltage of NAND gate G1B is high level, light-emitting diode L1 Chang Liang, inverter U1 is output as low level, relay K A coil obtains electric, and its make contact is closed, illuminating lamp EL Chang Liang.
Claims (2)
1. an illuminating lamp automatic control structure, it is characterized in that: it comprises photosensitive control circuit device, oscillating circuit arrangement, digital combined logic circuit device, control relay circuit device, the output of described photosensitive control circuit device, oscillating circuit arrangement is all connected to the input of described digital combined logic circuit device, and the output of described digital combined logic circuit device connects the input of described control relay circuit device.
2. a kind of illuminating lamp automatic control structure according to claim 1, is characterized in that: described photosensitive control circuit device comprises resistance R 1, phototriode VT1, triode VT2, described oscillating circuit arrangement comprises K switch, resistance R 3, capacitor C 1, NAND gate G1C, G1D, described digital combined logic circuit device comprises NAND gate G1A, G1B, resistance R 2, light-emitting diode L1, described control relay circuit device comprises diode D1, D2, D3, illuminating lamp EL, inverter U1, relay K A, and described inverter U1 adopts integrated chip 7406, one end of described resistance R 1 connects power supply 5V, the other end of described resistance R 1 and described phototriode VT1, the collector electrode of triode VT2, 1 pin of NAND gate G1A is all connected, the emitter of described phototriode VT1 connects the base stage of described triode VT2, the grounded emitter of described triode VT2, 2 pin of described NAND gate G1A and 11 pin of described NAND gate G1D, one end of capacitor C 1 is all connected, ground connection after the 12 pin connecting valve K of described NAND gate G1D, 8 pin of one end of described resistance R 3 and described NAND gate G1C, 13 pin of NAND gate G1D are all connected, 9 of described NAND gate G1C, 10 pin connect rear and described resistance R 3, the other end of capacitor C 1 is all connected, 4 of 3 pin of described NAND gate G1A and described NAND gate G1B, 5 pin are all connected, 6 pin of described NAND gate G1B connect one end of described resistance R 2, 1 pin of inverter U1, the other end of described resistance R 2 connects the positive pole of described light-emitting diode L1, the minus earth of described light-emitting diode L1, 2 pin of described inverter U1 and the positive pole of described diode D1, one end of relay K A coil is connected, the negative pole of described diode D1, the other end of relay K A coil meets described power supply 5V after being connected, one end of described relay K A make contact meets described power supply 5V after connecting described illuminating lamp EL, the other end of described relay K A make contact connects the positive pole of described diode D2, the negative pole of described diode D2 connects the positive pole of described diode D3, the minus earth of described diode D3.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442973.1U CN203446068U (en) | 2013-07-24 | 2013-07-24 | Automatic lighting lamp control structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320442973.1U CN203446068U (en) | 2013-07-24 | 2013-07-24 | Automatic lighting lamp control structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203446068U true CN203446068U (en) | 2014-02-19 |
Family
ID=50097076
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320442973.1U Expired - Fee Related CN203446068U (en) | 2013-07-24 | 2013-07-24 | Automatic lighting lamp control structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203446068U (en) |
-
2013
- 2013-07-24 CN CN201320442973.1U patent/CN203446068U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206797244U (en) | A kind of LED car lamp distance-light switching circuit | |
| CN202425141U (en) | Sectional type dimming control for LED lamp | |
| CN204792616U (en) | Relay driving circuit | |
| CN202679722U (en) | LED drive power supply | |
| CN203446068U (en) | Automatic lighting lamp control structure | |
| CN203446075U (en) | Light-emitting diode flashlight with delay and automatic power-off functions | |
| CN203618188U (en) | Driving power supply of LED energy-saving lamp | |
| CN203193588U (en) | Delayed power-off switch based on CMOS (complementary metal oxide semiconductor) programmable frequency divider | |
| CN202374523U (en) | Light emitting diode (LED) human body induction lamp | |
| CN202026504U (en) | Driving circuit of light emitting diode (LED) constant current source | |
| CN204616179U (en) | The fiery power taking auxiliary circuit of a kind of novel list | |
| CN204244504U (en) | A kind of drive circuit of ballast formula LED | |
| CN202035182U (en) | Headlamp time delay illumination control device | |
| CN203618187U (en) | Boosted circuit of constant current boosted power source of LED energy-saving lamp | |
| CN203378104U (en) | Light modulation circuit | |
| CN102438382A (en) | Touch time delay switch manufactured by dual-D trigger | |
| CN202679708U (en) | LED (light emitting diode) driving circuit | |
| CN203814018U (en) | A light control switch circuit | |
| CN105356871A (en) | Zero-power-consumption standby touch energy-saving switch | |
| CN204362350U (en) | Based on the computer camera light compensating lamp of separated exciting intersection oscillator | |
| CN202551473U (en) | Automatic lighting controller adopting double D-type flip-flops | |
| CN204598402U (en) | Based on the LED sectional dimming power supply of power supply constant-current driven chip CSC8935 | |
| CN105357824B (en) | With the switch on wall for touching the LED night lamp for opening delay pass | |
| CN204206542U (en) | A kind of LED dimming drive power circuit | |
| CN203180879U (en) | Light-operated switch circuit based on time-base integrated circuit |
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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140219 Termination date: 20160724 |