CN215818694U

CN215818694U - Energy-concerving and environment-protective corridor lighting control circuit

Info

Publication number: CN215818694U
Application number: CN202121771940.2U
Authority: CN
Inventors: 刘志平
Original assignee: BEIJING INFORMATION TECHNOLOGY COLLEGE
Current assignee: BEIJING INFORMATION TECHNOLOGY COLLEGE
Priority date: 2021-07-30
Filing date: 2021-07-30
Publication date: 2022-02-11
Anticipated expiration: 2031-07-30

Abstract

The utility model provides an energy-saving and environment-friendly corridor lighting control circuit, which comprises a power supply circuit powered by solar energy, wherein the output end of the power supply circuit is electrically connected with a lighting circuit with a time delay closing function, and the lighting circuit is respectively and electrically connected with a touch control circuit for conducting the lighting circuit and a voice control circuit which can be used for a plurality of times after the touch control circuit is started; the power supply circuit is including U1 solar panel, U1 solar panel output electricity is connected with the controller that is used for controlling output voltage, the controller is connected with the battery that is used for the storage electric energy respectively and is used for exporting the dc-to-ac converter. The utility model can combine the voice control switch and the touch control switch, and the voice control switch can be switched on and off for a plurality of times after the touch control switch is switched on, so that the illuminating lamp in the corridor can be switched on and off reasonably, the electric energy is saved, and the use is convenient.

Description

Energy-concerving and environment-protective corridor lighting control circuit

Technical Field

The utility model relates to the technical field of corridor lighting, in particular to an energy-saving and environment-friendly corridor lighting control circuit.

Background

Usually, the corridor lighting lamp uses a voice-activated switch, but the voice-activated switch is easily triggered by external environmental sounds, such as: the vehicle whistling or the loud speaking sound in the house can turn on the illuminating lamp in the corridor, and consumes excessive electric quantity. If use touch switch in the corridor, because the time that the light was opened is fixed, the resident need the problem of the light of manual opening many times, consequently needs an energy-concerving and environment-protective corridor lighting control circuit, can make the reasonable opening and closing of light in the corridor, still facilitates the use when practicing thrift the electric energy.

SUMMERY OF THE UTILITY MODEL

In view of the above, the present invention provides an energy-saving and environment-friendly corridor lighting control circuit, which can enable a lighting lamp in a corridor to be reasonably turned on and off, thereby saving electric energy and being convenient to use.

In order to solve the technical problems, the utility model adopts the technical scheme that:

an energy-saving and environment-friendly corridor lighting control circuit comprises a power supply circuit powered by solar energy, wherein the output end of the power supply circuit is electrically connected with a lighting circuit with a time delay closing function, and the lighting circuit is respectively and electrically connected with a touch circuit for conducting the lighting circuit and a voice control circuit which can be started for a plurality of times after the touch circuit is started;

the power supply circuit is including U1 solar panel, U1 solar panel output electricity is connected with the controller that is used for controlling output voltage, the controller is connected with the battery that is used for the storage electric energy respectively and is used for exporting the dc-to-ac converter.

Furthermore, the lighting circuit comprises a D1-D4 rectifier bridge, and an SCR thyristor for rectifying direct current is connected between 2 ports and 4 ports of the D1-D4 rectifier bridge for passing direct current in series.

Furthermore, the 1 and 3 ports of the D1-D4 rectifier bridge for rectifying alternating current are electrically connected with an inverter, and an LED0 illuminating lamp is connected between the inverter and the D1-D4 rectifier bridge in series.

Furthermore, the 4 ports of the D1-D4 rectifier bridge are electrically connected with the input end of a first energy storage circuit, and the first energy storage circuit is electrically connected with the starting port of the SCR thyristor.

Furthermore, the output end of the first energy storage circuit is electrically connected with a touch circuit, the touch circuit comprises an M touch switch, the M touch switch is electrically connected with a base electrode of a BG2 triode, a collector electrode of the BG2 triode is electrically connected with the output end of the first energy storage circuit, and an emitter electrode of the BG2 triode is electrically connected with a 2-port of a D1-D4 rectifier bridge.

Furthermore, the output end of the first energy storage circuit is electrically connected with a sound control circuit, the sound control circuit comprises a BM sound control switch, the output end of the BM sound control switch is electrically connected with the base electrode of a BG4 triode, the collector electrode of the BG4 triode is electrically connected with the output end of the first energy storage circuit, and the emitter electrode of the BG4 triode is electrically connected with the 2-port of the D1-D4 rectifier bridge.

Furthermore, a second energy storage circuit for supplying power to the voice control circuit is connected in series with the 4 port of the D1-D4 rectifier bridge, and the output end of the second energy storage circuit is electrically connected with the input end of the voice control circuit.

Furthermore, the output end of the second energy storage circuit is electrically connected with a collector of a BG3 triode, the base of the BG3 triode is electrically connected with the base of a BG2 triode, and the emitter of the BG3 triode is electrically connected with a 2-port of a D1-D4 rectifier bridge.

Furthermore, the second energy storage circuit and the first energy storage circuit are electrically connected with the input end of a U1 exclusive-or logic circuit in common, and the output end of the U1 exclusive-or logic circuit is electrically connected with the input end of the BM sound control switch.

Furthermore, the second energy storage circuit is connected in parallel by a C2 capacitor and an R6 resistor, and the C2 capacitor is a small-capacity capacitor.

The utility model has the advantages and positive effects that:

through connect touch-control circuit and acoustic control circuit respectively on lighting circuit, touch-control circuit and acoustic control circuit all are used for making the LED0 light in the lighting circuit open the fixed time, the acoustic control circuit need just can use after touch-control circuit opens, avoid the light in the corridor to open because external environment sound, make the reasonable opening and closing of light in the corridor to, the quantity that the acoustic control circuit opened is limited, can also practice thrift the electric energy when facilitating the use.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

fig. 1 is an overall circuit diagram of an energy-saving and environment-friendly corridor lighting control circuit of the utility model;

fig. 2 is a connection circuit diagram of the connection of the lighting circuit, the first energy storage circuit, the touch circuit, the second energy storage circuit and the acoustic control circuit of the energy-saving and environment-friendly corridor lighting control circuit of the utility model.

In the figure: 1. a power supply circuit; 2. a lighting circuit; 3. a first tank circuit; 4. a touch circuit; 5. a second tank circuit; 6. and a sound control circuit.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When a component is referred to as being "connected" to another component, it can be directly connected to the other component or intervening components may also be present. When a component is referred to as being "disposed on" another component, it can be directly on the other component or intervening components may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the utility model herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

As shown in fig. 1 to 2, the utility model provides an energy-saving and environment-friendly corridor lighting control circuit, which comprises a power supply circuit 1 powered by solar energy, wherein the power supply circuit 1 can reasonably utilize the energy of the natural environment to generate an alternating current circuit required by a lighting circuit 2. The power supply circuit 1 comprises a U1 solar panel, the U1 solar panel converts solar energy into electric energy, the output end of the U1 solar panel is electrically connected with a controller, the controller is used for receiving direct current output by the U1 solar panel, the controller is electrically connected with a storage battery used for storing the electric energy, the controller stores the direct current into the storage battery, meanwhile, the controller is electrically connected with an inverter used for outputting alternating current, the controller can input the electric energy in the storage battery into the inverter, meanwhile, the controller can control voltage input into the inverter, the inverter converts the direct current into the alternating current, and the inverter is electrically connected with the lighting circuit 2 and used for providing alternating current for the lighting circuit 2.

The lighting circuit 2 comprises an LED0 lighting lamp for lighting and a D1-D4 rectifier bridge, the

ports

1 and 3 of the D1-D4 rectifier bridge for rectifying alternating current are respectively electrically connected with two output ports of the inverter, the D1-D4 rectifier bridge rectifies the alternating current circuit output by the inverter and energizes the lighting circuit 2, when the lighting circuit 2 is not conducted, the voltage difference between the

ports

1 and 3 and the rectifier is small, the current is also small, the LED0 lighting lamp is connected between the

ports

1 and 3 of the D1-D4 rectifier bridge and the inverter in series, and the LED0 lighting lamp is not lighted.

An SCR thyristor for rectifying direct current is connected in series between 2 and 4 ports of the D1-D4 rectifier bridge for conducting direct current, and after the SCR thyristor is started, direct current flows between the 2 and 4 ports of the D1-D4 rectifier bridge, and meanwhile the lighting circuit 2 is conducted, so that current is generated between the D1-D4 rectifier bridge and the inverter, and the LED0 lighting lamp is turned on. Therefore, whether the LED0 illuminating lamp is turned on or not can be controlled by controlling whether the SCR thyristor is turned on or not.

The lighting circuit 2 comprises a first energy storage circuit 3 electrically connected with a starting port of the SCR thyristor, the first energy storage circuit 3 is used for enabling the LED0 lighting lamp to be turned off in a delayed mode, the input end of the first energy storage circuit 3 is electrically connected with 4 ports of a D1-D4 rectifier bridge, and the output end of the first energy storage circuit 3 is electrically connected with the starting port of the SCR thyristor and the touch circuit 4. The touch circuit 4 comprises an M touch switch, the M touch switch is electrically connected with a base electrode of a BG2 triode, a collector electrode of the BG2 triode is electrically connected with an output end of the first energy storage circuit 3, and an emitter electrode of the BG2 triode is electrically connected with a 2-port of a D1-D4 rectifier bridge.

When a hand touches the M touch switch, the M touch switch is conducted to electrify the base electrode of the BG2 triode, the BG2 triode is conducted, the BG2 triode leads the opening port of the SCR thyristor to be electrified through the output end of the first energy storage circuit 3, the SCR thyristor is opened, so that the 2 and 4 ports of the D1-D4 rectifier bridge are communicated with direct current, and the LED0 illuminating lamp is opened.

The collector and emitter of the BG2 triode conduct the two ends of the first energy storage circuit 3 with the 2 and 4 ports of the D1-D4 rectifier bridge to charge the first energy storage circuit 3. When the hand leaves from the M touch switch, the BG2 triode is powered off, the SCR thyristor can be continuously started by the electric energy stored in the first energy storage circuit 3, and the LED0 illuminating lamp is not turned off; after the electric quantity in the first energy storage circuit 3 is completely consumed, the SCR thyristor is turned off, the LED0 illuminating lamp is turned off, and the delayed turning-off of the LED0 illuminating lamp is realized.

The output end of the first energy storage circuit 3 is also electrically connected with a voice control circuit 6 used for enabling the lighting circuit 2 to be conducted, the voice control circuit 6 comprises a BM voice control switch, the output end of the BM voice control switch is electrically connected with the base electrode of a BG4 triode, and the collector electrode of the BG4 triode is electrically connected with the output end of the first energy storage circuit 3.

When the BM sound control switch is used, the BM sound control switch is conducted to electrify the base electrode of the BG4 triode, the BG4 triode is conducted, and the process that the BG4 triode enables the LED0 illuminating lamp to be turned on and turned off in a delayed mode is the same as that of the BG2 triode, and the process is not described too much.

The 4 ports of the D1-D4 rectifier bridge are electrically connected with the input end of a second energy storage circuit 5, and the second energy storage circuit 5 is used for supplying power to the voice control circuit 6. The output ends of the second energy storage circuit 5 and the first energy storage circuit 3 are electrically connected with the input end of the U1 exclusive-or logic circuit, the output end of the U1 exclusive-or logic circuit is electrically connected with the input end of the BM voice control switch, and whether electric energy exists in the second energy storage circuit 5 and the first energy storage circuit 3 or not is controlled to electrify the voice control circuit 6 or not.

The output end of the second energy storage circuit 5 is communicated with the base electrode of the BG2 triode, and when the touch circuit 4 is turned on, the second energy storage circuit 5 starts to charge. Preferably, the output end of the second energy storage circuit 5 is electrically connected with a collector of a BG3 triode, a base of the BG3 triode is electrically connected with a base of a BG2 triode, and an emitter of the base of the BG3 triode is electrically connected with a 2-port of a D1-D4 rectifier bridge. When the touch circuit 4 is turned on, the BG2 triode and the BG3 triode are simultaneously conducted. The collector and the emitter of the BG3 triode communicate the second energy storage circuit 5 with the 2 and 4 ports of the D1-D4 rectifier bridge, and the second energy storage circuit 5 starts to charge; the collector and emitter of the BG2 triode connect the first tank circuit 3 to the 2 and 4 ports of the D1-D4 rectifier bridge and the first tank circuit 3 begins to charge.

At this time, the input end of the U1 XOR logic circuit is changed from the same low level to the same high level, the output end of the U1 XOR logic circuit is at the low level, and the sound control circuit 6 is not electrified; when the energy in the first energy storage circuit 3 is completely consumed by the LED0 illuminating lamp, the input end of the U1 exclusive-or logic circuit is at a high level and a low level, the output end of the U1 exclusive-or logic circuit is at a high level, the sound control circuit 6 is powered on, and if high-decibel sound is detected at the moment, the LED0 illuminating lamp can be turned on again.

The second energy storage circuit 5 is connected in parallel by a C2 capacitor and an R6 resistor, and the C2 capacitor is a small-capacity capacitor and is used for enabling the voice-operated switch to be turned on for a few times. In practical use, after the touch switch is turned on once, in order to save electric energy, the turn-on times of the voice control switch should be controlled to be once or twice, after the BG4 triode consumes the electric energy in the C2 capacitor completely, the input ends of the U1 xor logic circuits are all at low level, the output ends of the U1 xor logic circuits output low level, the voice control circuit 6 stops being powered on, and the voice control circuit 6 cannot be powered on again until the touch switch is turned on again.

The working principle and the working process of the utility model are as follows:

the resident enters into the building, does not go out touch M touch switch, and second tank circuit 5 and first tank circuit 3 are all not circular telegram, and U1 XOR logic circuit's output is the low level, and acoustic control circuit 6 is not circular telegram, and when only sending great sound, LED0 light did not open.

The M touch switch is touched to resident's hand, and BG2 triode switches on, and the SCR thyristor is opened, and LED0 light is opened, and second tank circuit 5 and first tank circuit 3 charge simultaneously. At this time, the two input terminals of the U1 xor logic circuit are simultaneously changed from low level to high level, the output terminal of the U1 xor logic circuit is still at low level, and the voice control circuit 6 is not energized.

After the hands of residents leave the M touch switch, the first energy storage circuit 3 continues to enable the SCR thyristor to be turned on, the LED0 illuminating lamp is not turned off, after the energy in the first energy storage circuit 3 is completely consumed, the SCR thyristor is turned off, the LED0 illuminating lamp is turned off, meanwhile, two input ends of the U1 exclusive or logic circuit are changed into one high end and one low end, the output end of the U1 exclusive or logic circuit is high voltage, and the sound control circuit 6 is powered on.

If the resident does not leave this corridor in time, can send the sound of high frequency, BM acoustic control switch switches on, and the high voltage of U1 exclusive or logic circuit output makes BG4 triode switch on, and then makes the SCR thyristor open, gives first energy memory circuit 3 circular telegram simultaneously, makes the LED0 light delay extinguish.

The embodiments of the present invention have been described in detail, but the description is only for the preferred embodiments of the present invention and should not be construed as limiting the scope of the present invention. All equivalent changes and modifications made within the scope of the present invention should be covered by the present patent.

Claims

1. The energy-saving and environment-friendly corridor lighting control circuit is characterized by comprising a power supply circuit (1), wherein the output end of the power supply circuit (1) is electrically connected with a lighting circuit (2) with a delay turn-off function, the lighting circuit (2) is electrically connected with a touch circuit (4) for conducting the lighting circuit (2), and the lighting circuit (2) is electrically connected with a voice control circuit (6) for delay turn-off;

supply circuit (1) is including U1 solar panel, U1 solar panel output electricity is connected with the controller that is used for controlling output voltage, the controller is connected with the battery that is used for the storage electric energy respectively and is used for exporting the dc-to-ac converter.

2. An energy-saving and environment-friendly corridor lighting control circuit as claimed in claim 1, characterized in that the lighting circuit (2) comprises a D1-D4 rectifier bridge, and an SCR thyristor for rectifying direct current is connected in series between 2 and 4 ports of the D1-D4 rectifier bridge for passing direct current.

3. The energy-saving and environment-friendly corridor lighting control circuit as claimed in claim 2, wherein 1 and 3 ports of the D1-D4 rectifier bridge for rectifying alternating current are electrically connected with an inverter, and an LED0 lighting lamp is connected between the inverter and the D1-D4 rectifier bridge in series.

4. An energy-saving and environment-friendly corridor lighting control circuit as claimed in claim 2, characterized in that the 4-port of the D1-D4 rectifier bridge is electrically connected with the input end of a first energy storage circuit (3), and the first energy storage circuit (3) is electrically connected with the turn-on port of the SCR thyristor.

5. The energy-saving and environment-friendly corridor lighting control circuit according to claim 4, wherein the output end of the first energy storage circuit (3) is electrically connected with a touch control circuit (4), the touch control circuit (4) comprises an M touch switch, the M touch switch is electrically connected with the base of a BG2 triode, the collector of the BG2 triode is electrically connected with the output end of the first energy storage circuit (3), and the emitter of the BG2 triode is electrically connected with the 2-port of a D1-D4 rectifier bridge.

6. The energy-saving and environment-friendly corridor lighting control circuit according to claim 4, wherein the output end of the first energy storage circuit (3) is electrically connected with a voice control circuit (6), the voice control circuit (6) comprises a BM voice control switch, the output end of the BM voice control switch is electrically connected with the base of a BG4 triode, the collector of the BG4 triode is electrically connected with the output end of the first energy storage circuit (3), and the emitter of the BG4 triode is electrically connected with the 2-port of a D1-D4 rectifier bridge.

7. An energy-saving and environment-friendly corridor lighting control circuit as claimed in claim 2, wherein a second energy storage circuit (5) for supplying power to the voice control circuit (6) is connected in series with the 4 ports of the D1-D4 rectifier bridge, and the output end of the second energy storage circuit (5) is electrically connected with the input end of the voice control circuit (6).

8. An energy-saving and environment-friendly corridor lighting control circuit as claimed in claim 7, wherein the output end of the second energy storage circuit (5) is electrically connected with a collector of a BG3 triode, a base of the BG3 triode is electrically connected with a base of a BG2 triode, and an emitter of the BG3 triode is electrically connected with a 2-port of a D1-D4 rectifier bridge.

9. An energy-saving and environment-friendly corridor lighting control circuit as claimed in claim 7, wherein the second energy storage circuit (5) and the first energy storage circuit (3) are electrically connected with an input end of a U1 exclusive-OR logic circuit in common, and an output end of the U1 exclusive-OR logic circuit is electrically connected with an input end of the BM sound control switch.

10. The energy-saving and environment-friendly corridor lighting control circuit as claimed in claim 7, wherein the second energy storage circuit (5) is connected in parallel by a C2 capacitor and an R6 resistor, and the C2 capacitor is a small-capacity capacitor.