CN102123537A

CN102123537A - Automatic controller of door lamp

Info

Publication number: CN102123537A
Application number: CN2010100014877A
Authority: CN
Inventors: 陈家斌; 季宏; 陈蕾
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-01-08
Filing date: 2010-01-08
Publication date: 2011-07-13
Anticipated expiration: 2030-01-08
Also published as: CN102123537B

Abstract

The invention discloses an automatic controller of a door lamp, comprising an optical control switch circuit, an infrared control switch circuit and a lamp, wherein one end of the optical control switch circuit is connected with a phase line of an alternating current power supply, and the other end of the optical control switch circuit is connected with one end of the infrared control switch circuit; the other end of the infrared control switch circuit is connected with the lamp; and the other end of the lamp is connected with a zero line of the alternating current power supply. The automatic controller of a door lamp is developed by utilizing the advanced electronic technology. In the automatic controller of a door lamp, the technology is progressive, the design is reasonable and the door lamp can be automatically switched according to the setting; when the lamp is dark, and a person arrives, the door lamp is bright; and after the person leaves, the door lamp is off, so that long-term lighting of the lamp is avoided, people do not need to operate the lamp switch, and a certain enhancement role is played in using the electricity safely and saving electricity.

Description

The gate light automatic controller

Technical field

The present invention relates to a kind of gate light automatic control technology, specifically, is a kind of gate light light on and off automatic controller.

Background technology

Along with national economy promotes, industrial and agricultural production develops rapidly, living standards of the people improve constantly, the household electrical appliance popularization and application, electric power energy is tending towards tense situation, state policies and principles are safety utilization of electric power, electrical energy saving, energy savings is one and is related to socially harmonious big problem, solve this problem of energy savings, will adopt advanced science and technology to develop energy-conserving product, and be used for the gate light automatic controller, be exactly a kind of advanced person's energy-conserving product, the popularization and application of gate light automatic controller technology plays a role to electrical energy saving.

Summary of the invention

The objective of the invention is to realize by following technical scheme:

The gate light automatic controller comprises light-controlled switching circuit, infrared ray control switching circuit, light fixture; Described light-controlled switching circuit one end connects the power supply phase line, and the other end connects described infrared ray control switching circuit one end, and the infrared ray control switching circuit other end connects described light fixture, and the light fixture other end connects zero-power line.

Light-controlled switching circuit comprises two of resistance, is respectively 2R1,2R2, an adjustable resistor 2RP, and a photo-resistor 2RG, a capacitor 2C1, two diodes are respectively 2VD1,2VD2, a bidirectional thyristor 2VS, a power regulator IC; Described bidirectional thyristor 2VS has three terminations, is respectively T1, T2, G, and described power regulator has three terminations, is respectively K, R, E, and described adjustable resistor 2RP has three terminations, is respectively 1,2,3;

Wherein, described bidirectional thyristor 2VS termination T1 connects the solid state relay SSR termination 1 of described infrared ray control switching circuit, described bidirectional thyristor 2VS termination T2 and described resistance 2R1 one end, capacitor 2C1 one end connects described power supply phase line after connecting, described bidirectional thyristor 2VS termination G connects described resistor 2R2 one end, the K termination of the described power regulator IC of another termination of resistor 2R2, the R termination of power regulator IC connects described photo-resistor 2RG one end respectively, 3 terminations of described adjustable resistor 2RP, the E termination of power regulator IC connects the positive pole of described diode 2VD1,1 of described adjustable resistor 2RP, 2 terminations connect zero-power line, another termination of described photo-resistor 2RG connects described diode 2VD1 negative pole respectively, the positive pole of 2VD2, described diode 2VD2 negative pole meets described resistor 2R1 respectively, the capacitor 2C1 other end.

Infrared ray control switching circuit comprises that six resistance are respectively 3R1,3R2,3R3,3R4,3R5,3R6, three capacitors are respectively 3C1,3C2,3C3, two diodes are respectively 3VD1,3VD2, two triodes are respectively 3VT1,3VT2, a solid state relay SSR, a time integrated circuit IC2, an infrared sensor IC1, a light fixture; Described triode has three utmost points, is respectively B, E, C, and described solid state relay SSR has four terminations, be respectively 1,2,3,4, described infrared sensor IC1 has three terminations, is respectively X, Y, Z, described time integrated circuit IC2 has three terminations, is respectively 1,3,8;

Wherein, the X termination of described infrared sensor IC1 connects described resistance 3R6 one termination, another termination of resistance 3R6 connects described resistance 3R2 one termination respectively, the E utmost point of triode 3VT1, the anodal termination of capacitor 3C2, diode 3VD2 negative pole, the Y termination of described infrared sensor IC1 connects described resistance 3R4 one termination, the Z termination of described infrared sensor IC1 respectively with described capacitor 3C3 one termination, the E utmost point of described triode 3VT2 connects dc power cathode after connecting, the B utmost point of described triode 3VT2 respectively with another termination of described capacitor 3C3, another termination of described resistance 3R4 connects, the C utmost point of described triode 3VT2 respectively with another termination of described resistance 3R2, the B utmost point of described triode 3VT1 connects, the C utmost point of described triode 3VT1 respectively with described resistance 3R3 one termination, 8 terminations of described time integrated circuit IC2 connect, another termination of described resistance 3R3 connects dc power cathode, after another termination of described capacitor 3C2 is connected with described diode 3VD1 is anodal respectively with dc power cathode, the AC power phase line connects, described diode 3VD2 positive pole respectively with described diode 3VD1 negative pole, resistance 3R1 one termination, capacitor 3C1 one termination connects, another termination of described resistance 3R1 is connected the back and is connected with the AC power zero line with another termination of capacitor 3C1,3 terminations of described time integrated circuit IC2 connect 3 terminations of described solid state relay SSR, 1 termination of described time integrated circuit IC2 with connect dc power cathode after described resistance 3R5 one termination is connected, another termination of described resistance 3R5 connects 4 terminations of described solid state relay SSR, 1 termination of described solid state relay SSR is connected with the T1 termination of the bidirectional thyristor 2VS of described light-controlled switching circuit, 2 terminations of described solid state relay SSR are connected with described light fixture one termination, and another termination of described light fixture connects described AC power zero line.

This gate light automatic controller is to utilize advanced electronic technology, develops a kind of gate light light on and off automatic controller that is used for.The relative prior art of the present invention has outstanding substantive distinguishing features and obvious improvement, specifically, this gate light automatic controller technological progress, reasonable in design, it is desirable gate light automatic controller, will play positive facilitation for the safety economy electricity consumption, the concrete advantage of this gate light automatic controller:

This gate light automatic controller is according to setting, but the automatic switching gate light, light night, the someone arrives, and gate light is bright, and people's lamp of getting in by the back door goes out.Even there is the people to arrive when light is bright, gate light does not work yet.Avoid altar lamp, saved electric energy, reduced people's trouble, not be used in the drawing lamp switch.

Description of drawings

Fig. 1 is that gate light automatic controller of the present invention is formed block diagram;

Fig. 2 is a light-controlled switching circuit winding diagram of the present invention;

Fig. 3 is an infrared ray control switching circuit winding diagram of the present invention;

Embodiment

The present invention is described in further detail below in conjunction with the drawings and specific embodiments:

As shown in Figure 1, be that gate light automatic controller of the present invention is formed block diagram, the gate light automatic controller comprises light-controlled switching circuit 1, infrared ray control switching circuit 2, light fixture 3; Described light-controlled switching circuit 1 one ends connect power supply phase line L, and the other end connects described infrared ray control switching circuit 2 one ends, and the infrared ray control switching circuit other end connects described light fixture 3, and the light fixture other end connects zero-power line N.

The course of work of gate light automatic controller: when light night, the switch of light-controlled switching circuit is just closed, the come over switch closure of infrared ray control switching circuit of someone, and lamp power is connected, and lamp is bright.People's back light of passing by goes out.The bright time of lamp can be set, and has avoided altar lamp, reaches illumination purposes again, and people not be used in the drawing lamp switch.

Fig. 2 is a light-controlled switching circuit winding diagram of the present invention; Light-controlled switching circuit comprises two of resistance, is respectively 2R1,2R2, an adjustable resistor 2RP, and a photo-resistor 2RG, a capacitor 2C1, two diodes are respectively 2VD1,2VD2, a bidirectional thyristor 2VS, a power regulator IC; Described bidirectional thyristor 2VS has three terminations, is respectively T1, T2, G, and described power regulator has three terminations, is respectively K, R, E, and described adjustable resistor 2RP has three terminations, is respectively 1,2,3;

By day, photo-resistor 2RG is subjected to rayed, holds the low resistance state, the R terminal voltage of power regulator IC is lower than its threshold voltage, the K end no-output of power regulator IC, and bidirectional thyristor 2VS is in cut-off state, the switch of light-controlled switching circuit is in open mode, and circuit is obstructed; Along with The night screen has hung down, it is big that photo-resistor 2RG resistance begins to become gradually, the R terminal voltage of power regulator IC also rises gradually, when this magnitude of voltage rose to setting, the K of power regulator IC end output high level made bidirectional thyristor 2VS be subjected to triggering and conducting, the switch of light-controlled switching circuit is at closure state, at this moment the come over switch of infrared ray control switching circuit of someone is also closed, the full conducting of circuit, and lamp is bright.

Fig. 3 is an infrared ray control switching circuit winding diagram of the present invention, infrared ray control switching circuit comprises that six resistance are respectively 3R1,3R2,3R3,3R4,3R5,3R6, three capacitors are respectively 3C1,3C2,3C3, two diodes are respectively 3VD1,3VD2, two triodes are respectively 3VT1,3VT2, a solid state relay SSR, a time integrated circuit IC2, an infrared sensor IC1, a light fixture; Described triode has three utmost points, is respectively B, E, C, and described solid state relay SSR has four terminations, be respectively 1,2,3,4, described infrared sensor IC1 has three terminations, is respectively X, Y, Z, described time integrated circuit IC2 has three terminations, is respectively 1,3,8;

AC power 220V voltage is after capacitor 3C1 step-down, diode 3VD1 voltage stabilizing, diode 3VD2 rectification, for infrared ray control switching circuit provides DC power supply.Having no talent through out-of-date, triode 3VT1,3VT2 are in cut-off state, solid state relay SSR and time integrated circuit IC2 do not work, infrared ray control switching circuit switch is shown in an open position, when human body during near infrared sensor IC1, the output high level of IC1 makes triode 3VT1,3VT2 conducting, the time integrated circuit IC2 work of switching on, its 3 termination output high level, make solid state relay SSR conducting, infrared ray control switching circuit switch is in the close position, when light night, the switch closure of light-controlled switching circuit,, lamp power is connected, and lamp is bright.When time integrated circuit (IC) 2 electrical working times reach setting-up time, automatically circuit is disconnected.As finishing in official hour, and human body is when leaving infrared sensor IC1, and then the output of infrared sensor IC1 becomes low level, and triode 3VT1,3VT2 are ended, and infrared sensor IC1 outage quits work, and lamp goes out.

Should be noted that at last: above embodiment is only in order to illustrate that technical scheme of the present invention is not intended to limit; Although with reference to preferred embodiment the present invention is had been described in detail, those of ordinary skill in the field are to be understood that: still can make amendment or the part technical characterictic is equal to replacement the specific embodiment of the present invention; And not breaking away from the spirit of technical solution of the present invention, it all should be encompassed in the middle of the technical scheme scope that the present invention asks for protection.

Claims

1. gate light automatic controller is characterized in that: this controller comprises light-controlled switching circuit, infrared ray control switching circuit, light fixture; Described light-controlled switching circuit one end connects the power supply phase line, and the other end connects described infrared ray control switching circuit one end, and the infrared ray control switching circuit other end connects described light fixture, and the light fixture other end connects zero-power line.

2. gate light automatic controller according to claim 1, it is characterized in that: light-controlled switching circuit comprises two of resistance, be respectively 2R1,2R2, an adjustable resistor 2RP, a photo-resistor 2RG, a capacitor 2C1, two diodes, be respectively 2VD1,2VD2, a bidirectional thyristor 2VS, a power regulator IC; Described bidirectional thyristor 2VS has three terminations, is respectively T1, T2, G, and described power regulator has three terminations, is respectively K, R, E, and described adjustable resistor 2RP has three terminations, is respectively 1,2,3;

3. gate light automatic controller according to claim 1, it is characterized in that: infrared ray control switching circuit comprises that six resistance are respectively 3R1,3R2,3R3,3R4,3R5,3R6, three capacitors are respectively 3C1,3C2,3C3, two diodes are respectively 3VD1,3VD2, two triodes are respectively 3VT1,3VT2, a solid state relay SSR, a time integrated circuit IC2, an infrared sensor IC1, a light fixture; Described triode has three utmost points, is respectively B, E, C, and described solid state relay SSR has four terminations, be respectively 1,2,3,4, described infrared sensor IC1 has three terminations, is respectively X, Y, Z, described time integrated circuit IC2 has three terminations, is respectively 1,3,8;

Wherein, the X termination of described infrared sensor IC1 connects described resistance 3R6 one termination, another termination of resistance 3R6 connects described resistance 3R2 one termination respectively, the E utmost point of triode 3VT1, capacitor 3C2 one termination, diode 3VD2 negative pole, the Y termination of described infrared sensor IC1 connects described resistance 3R4 one termination, the Z termination of described infrared sensor IC1 respectively with described capacitor 3C3 one termination, the E utmost point of described triode 3VT2 connects dc power cathode after connecting, the B utmost point of described triode 3VT2 respectively with another termination of described capacitor 3C3, another termination of described resistance 3R4 connects, the C utmost point of described triode 3VT2 respectively with another termination of described resistance 3R2, the B utmost point of described triode 3VT1 connects, the C utmost point of described triode 3VT1 respectively with described resistance 3R3 one termination, 8 terminations of described time integrated circuit IC2 connect, another termination of described resistance 3R3 connects dc power cathode, after another termination of described capacitor 3C2 is connected with described diode 3VD1 is anodal respectively with dc power cathode, the AC power phase line connects, described diode 3VD2 positive pole respectively with described diode 3VD1 negative pole, resistance 3R1 one termination, capacitor 3C1 one termination connects, another termination of described resistance 3R1 is connected the back and is connected with the AC power zero line with another termination of capacitor 3C1,3 terminations of described time integrated circuit IC2 connect 3 terminations of described solid state relay SSR, 1 termination of described time integrated circuit IC2 with connect dc power cathode after described resistance 3R5 one termination is connected, another termination of described resistance 3R5 connects 4 terminations of described solid state relay SSR, 1 termination of described solid state relay SSR is connected with the T1 termination of the bidirectional thyristor 2VS of described light-controlled switching circuit, 2 terminations of described solid state relay SSR are connected with described light fixture one termination, and another termination of described light fixture connects described AC power zero line.