CN215734965U - Building light distribution system - Google Patents

Building light distribution system Download PDF

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Publication number
CN215734965U
CN215734965U CN202120988484.0U CN202120988484U CN215734965U CN 215734965 U CN215734965 U CN 215734965U CN 202120988484 U CN202120988484 U CN 202120988484U CN 215734965 U CN215734965 U CN 215734965U
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China
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circuit
switch
relay
switching circuit
signal
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CN202120988484.0U
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Chinese (zh)
Inventor
孟凡奇
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Suzhou Shundi Construction Engineering Co ltd
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Suzhou Shundi Construction Engineering Co ltd
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    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
    • 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
    • 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
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/20—End-user application control systems

Abstract

The utility model discloses a building light power distribution system, relates to engineering installation technology, and aims to solve the problems that energy is wasted after long-time use, environmental protection energy cannot be connected with the current light automatic control management system, and the situation that when the environmental protection energy is used, the commercial power is used is difficult to distinguish, wherein the technical scheme is as follows: the environment detection circuit is used for collecting the illumination intensity and the sound in the outdoor environment to output a judgment signal I; the trigger circuit is connected with the environment detection circuit, triggers and times in response to the received judgment signal for a moment, and outputs a switch signal within the time; the first switch circuit is connected with the trigger circuit, responds to the first switch signal and then triggers, and controls the lighting lamp to be electrified; and the first switching circuit is respectively connected with the mains supply and the standby power supply and is used for switching between the mains supply and the standby power supply according to the existence or nonexistence of the mains supply. The solar energy power supply can be used preferentially, and then the commercial power is used, so that the energy is effectively saved.

Description

Building light distribution system
Technical Field
The utility model relates to engineering installation technology, in particular to a building light power distribution system.
Background
The existing lighting control of office buildings is mostly controlled individually by setting switches in each office and hall, and then a master switch is set in each unit or floor to control the master power supply. Therefore, when workers go to and go from work everyday, the workers need to turn on and off the power supply, various inconveniences are caused, and a series of automatic light control management systems which are turned on by voice control according to the intensity of ambient light and whether people are on are also provided.
The existing light power distribution system is mainly directly connected with commercial power to supply power, the commercial power can be wasted after being used for a long time, the environment-friendly energy and the existing light power distribution system cannot be connected, the environment-friendly energy and the commercial power are difficult to distinguish when the environment-friendly energy is used, and the good environment-friendly effect is not achieved.
Therefore, a new solution is needed to solve this problem.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model aims to provide a building lamplight power distribution system which can use a solar power supply preferentially and then use commercial power, thereby effectively saving energy.
The technical purpose of the utility model is realized by the following technical scheme: a building light power distribution system comprises
The environment detection circuit is used for acquiring the illumination intensity and the sound in the outdoor environment to output a judgment signal I;
the trigger circuit is connected with the environment detection circuit, triggers and times in response to the received judgment signal for a moment, and outputs a switch signal within the time;
the first switch circuit is connected with the trigger circuit, responds to the first switch signal and then triggers, and controls the lighting lamp to be electrified;
the first switching circuit is respectively connected with a mains supply and a standby power supply, and switching between the mains supply and the standby power supply is carried out according to the existence or nonexistence of the mains supply;
and the output end of the second switching circuit is connected with the first switching circuit, the input end of the second switching circuit is respectively connected with the first solar battery and the first switching circuit, and switching between the first switching circuit and the first solar battery is carried out according to the existence or nonexistence of the first solar battery.
Through adopting above-mentioned technical scheme, when this system normally operates, this system can detect the light intensity in the building and whether someone by oneself, if light intensity is lower and the sound, environment detection circuit can send a judgement signal one, then make a switching circuit control light circular telegram, and at this in-process, the system can judge solar cell one and whether have the electricity, if it has the electricity then switch over to solar cell one through switching circuit two, especially supply power, and when it does not have the electricity, then supply power through the commercial power, commercial power can switch over through switching circuit one when not having the electricity, utilize stand-by power supply to supply power, thereby make the energy obtain make full use of and reduce the use of commercial power.
The utility model is further configured to: the switching circuit I comprises a relay I connected with the mains supply and a relay switch I controlled by the relay I, and the input end of the relay switch I is connected with the mains supply and the standby power supply respectively.
The utility model is further configured to: the second switching circuit comprises a second judging circuit, a second relay and a second relay switch controlled by the second relay, the input end of the second judging circuit is connected with the standby power supply and the first switching circuit respectively, the second judging circuit is connected with the second switching circuit, the second switching circuit controls the on-off of the relay, and the input end of the second relay switch is communicated with the first solar battery and the first switching circuit respectively.
The utility model is further configured to: the first switch circuit comprises a first triode switch, the base of which is connected with the output end of the trigger circuit, the emitting electrode of the first triode switch is grounded, and the collector of the first triode switch is connected with the output end of the second relay switch after being connected with the illuminating lamp.
The utility model is further configured to: the second switching circuit comprises a second triode switch, the base of the second triode switch is connected with the output end of the second judging circuit, the emitting electrode of the second triode switch is connected with the second relay and then grounded, and the collecting electrode of the second triode switch is connected with the power supply.
The utility model is further configured to: the environment detection circuit comprises a light detection circuit, a sound detection circuit and a first judgment circuit connected with the output ends of the light detection circuit and the sound detection circuit, wherein the light detection circuit and the sound detection circuit respectively detect the intensity of ambient light and ambient sound and then generate a light detection signal and a sound detection signal, and the first judgment circuit outputs a first judgment signal in response to the light detection signal and the sound detection signal.
The utility model is further configured to: the standby power supply comprises a second solar battery.
By adopting the technical scheme, the standby power supply is the second solar battery, so that the electric energy of the standby power supply can be automatically supplemented without manual supplementation.
In conclusion, the utility model has the following beneficial effects:
when this system normally operates, this system can detect the light intensity in the building and whether someone by oneself, if light intensity is lower and the sound, environment detection circuit can send a judgement signal one, then make a switching circuit one control light circular telegram, and at this in-process, the system can judge solar cell one whether has the electricity, if it has the electricity then switch over to solar cell one through switching circuit two, especially supply power, and when it does not have the electricity, then supply power through the commercial power, commercial power can switch over through switching circuit one when not having the electricity, utilize stand-by power supply to supply power, thereby make the energy obtain make full use of and reduce the use of commercial power.
Drawings
FIG. 1 is a block diagram of the present invention;
FIG. 2 is a wiring diagram of a light detecting circuit, a sound detecting circuit and a judging circuit according to the present invention;
FIG. 3 is a wiring diagram of the standby power supply, the first solar cell, the commercial power, the first switching circuit and the second switching circuit according to the present invention;
FIG. 4 is a wiring diagram of the trigger circuit, the switch circuit and the illumination lamp of the present invention.
In the figure: 1. a light detection circuit; 2. a sound detection circuit; 3. a first judgment circuit; 4. a trigger circuit; 5. a switching circuit; 6. an illuminating lamp; 7. a second switching circuit; 8. a standby power supply; 9. commercial power; 10. a first solar cell; 11. and a first switching circuit.
Detailed Description
The utility model is described in detail below with reference to the figures and examples.
Example (b):
a building light power distribution system is disclosed as figure 1, which comprises an environment detection circuit, a trigger circuit 4, a first switch circuit 5, a first switch circuit 11 and a second switch circuit 7, wherein the environment detection circuit is used for collecting the illumination intensity and sound in the outdoor environment to output a first judgment signal, the trigger circuit 4 is connected with the environment detection circuit, is triggered and timed for a moment in response to receiving the judgment signal and outputs a switch signal within the timed time, the first switch circuit 5 is connected with the trigger circuit 4, is triggered after responding to the first switch signal and controls the lighting lamp 6 to be electrified, the first switch circuit 11 is respectively connected with a commercial power 9 and a standby power supply 8, and switches between the commercial power 9 and the standby power supply 8 according to the existence of the commercial power 9, the output end of the second switch circuit 7 is connected with one switch circuit, the input end of the second switch circuit is respectively connected with the first solar battery 10 and the first switch circuit 11, and the switching between the first switching circuit 11 and the first solar cell 10 is performed according to the existence of electricity in the first solar cell 10.
As shown in fig. 2, the environment detection circuit includes a light detection circuit 1, a sound detection circuit 2 and a first judgment circuit 3 connected to the outputs of the light detection circuit 1 and the sound detection circuit 2, the light detection circuit 1 and the sound detection circuit 2 respectively detect the intensity of the ambient light and the ambient sound and then generate a light detection signal and a sound detection signal, the first judgment circuit 3 outputs a first judgment signal in response to the light detection signal and the sound detection signal, the light detection circuit 1 includes a photosensitive sensor, the first judgment circuit 3 includes a nand gate, and the output of the photosensitive sensor and the output of the sound detection circuit 2 are connected to the input of the nand gate.
As shown in fig. 4, the trigger circuit 4 includes a 555 time-based chip IC6, a 555 time-based chip IC6, a pin 2 of the 555 time-based chip IC6 is connected to an output terminal of the nand gate, a pin 1 of the 555 time-based chip IC6 is grounded, a pin 5 of the 555 time-based chip IC6 is grounded after being connected to a capacitor C4, pins 6 and 7 of the 555 time-based chip IC6 are shorted and then connected to a capacitor C3 and then grounded, pins 7, 8 and 4 of the 555 time-based chip IC6 are powered, and a pin 3 of the 555 time-based chip IC6 is connected to a resistor R7.
The switch circuit 5 comprises a triode switch VT1 with a base electrode connected with the output end of the trigger circuit 4, an emitting electrode of the triode switch VT1 is grounded, and a collector electrode of the triode switch VT1 is connected with the illuminating lamp 6.
As shown in fig. 3, the switching circuit one 11 includes a relay one K1 connected to the utility power 9 and a relay switch one K1-1 controlled by the relay one K1, an input end of the relay switch one K1-1 is connected to the utility power 9 and the standby power supply 8, the standby power supply 8 includes a solar battery two, and an output end of the relay switch one K1-1 is connected to the voltage transformation circuit and then connected to the rectification voltage stabilizing circuit.
The second switching circuit 7 comprises a second judgment circuit which is an AND gate, a second relay K2 and a second relay switch K2-1 controlled by the second relay, the second judgment circuit is connected with the output end of the rectifying and voltage stabilizing circuit at the input end of the AND gate, the first solar cell 10 is connected with the anode of the voltage comparator, the cathode of the voltage comparator is connected with a resistor R2 and then grounded, the other end of the resistor R2 is connected with a resistor R1 and then connected with the power, the voltage comparator is connected with the input end of the AND gate, the second judgment circuit is connected with a second switching circuit 5, the second switching circuit 5 comprises a triode switch second VT2, the base of the triode switch second VT2 is connected with the output end of the AND gate, the emitter of the triode switch second VT2 is connected with the second relay K2 and then grounded, the second relay K2 is connected with a voltage stabilizing diode in parallel, the collector of the triode switch second VT2 is connected with the power, the triode switch second VT2 controls the on-off of the relay second K2, and the input end of the second relay K2-1 is connected with the output end of the rectifying and the first solar cell 10 respectively And the output end of the relay switch II K2-1 is 555, and the pins 4, 8 and 7 of the time-base chip IC6 are connected with the illuminating lamp 6, and the illuminating lamp 6 is connected with a voltage stabilizing diode in parallel.
When people need use the power distribution system, need not people and carry out the manual management, when people enter into the building and walk about, this system can come the light luminance in the building to detect according to ambient light detection circuitry 1, when ambient light intensity is lower, light detection circuitry 1 can export a light and examine signal, and sound when still needing people to walk in the building, judge that circuit one 3 satisfies two requirements simultaneously, just can export a judgement signal one, and when arbitrary condition is not satisfied, just can not let judgement circuit one 3 export judgement signal one.
After the trigger circuit 4 receives the first judgment signal, the trigger circuit 4 starts timing, and outputs a trigger signal to the first switch circuit 5 within the timing time, and the first switch circuit 5 enables a circuit where the illuminating lamp 6 is located to be conducted, so that the illuminating lamp 6 can emit light.
When the solar cell 10 is powered, the second judging circuit can output a second judging signal, and the second judging signal enables the second relay K2 to enable the relay switch K2-1 to be connected with the output end of the first solar cell 10, so that power is supplied through the first solar cell 10 when the first solar cell 10 is powered.
When the first solar cell 10 is out of power, the second judging circuit cannot output the second judging signal, so that the relay K2 cannot control the relay switch K2-1 to be connected with the output end of the first solar cell 10 but be connected with the first switching circuit 11, the first switching circuit 11 mainly switches the second solar cell and the commercial power 9, under the condition that the commercial power 9 is out of power, the relay K1 controls the relay switch K1-1 to be connected with the circuit where the commercial power 9 is located, power is mainly supplied through the commercial power 9, and when the commercial power 9 is out of power, power is switched to supply power to the second solar cell.
The above description is only a preferred embodiment of the present invention, and the protection scope of the present invention is not limited to the above embodiments, and all technical solutions belonging to the idea of the present invention belong to the protection scope of the present invention. It should be noted that modifications and embellishments within the scope of the utility model may occur to those skilled in the art without departing from the principle of the utility model, and are considered to be within the scope of the utility model.

Claims (6)

1. A building light power distribution system comprises
The environment detection circuit is used for acquiring the illumination intensity and the sound in the outdoor environment to output a judgment signal I;
the trigger circuit (4) is connected with the environment detection circuit, triggers and times in response to the received judgment signal for a moment, and outputs a switch signal within the time;
the first switch circuit is connected with the trigger circuit (4), responds to the first switch signal and then triggers, and controls the lighting lamp (6) to be electrified;
the first switching circuit (11) is respectively connected with the mains supply (9) and the standby power supply (8), and switches between the mains supply (9) and the standby power supply (8) according to the existence or nonexistence of the mains supply (9);
and the output end of the second switching circuit (7) is connected with one circuit of the switch circuit, the input end of the second switching circuit is respectively connected with the first solar battery (10) and the first switching circuit (11), and the first switching circuit (11) and the first solar battery (10) are switched according to the existence of the first solar battery (10).
2. A building lighting power distribution system as claimed in claim 1, wherein: the switching circuit I (11) comprises a relay I connected with the mains supply (9) and a relay switch I controlled by the relay I, and the input end of the relay switch I is respectively connected with the mains supply (9) and the standby power supply (8).
3. A building lighting power distribution system as claimed in claim 1, wherein: the second switching circuit (7) comprises a second judging circuit, a second relay and a second relay switch controlled by the second relay, the input end of the second judging circuit is connected with the standby power supply (8) and the first switching circuit (11) respectively, the second judging circuit is connected with the second switching circuit, the second switching circuit controls the two-way power-off of the relay, and the input end of the second relay switch is communicated with the first solar battery (10) and the first switching circuit (11) respectively.
4. A building lighting power distribution system as claimed in claim 3, wherein: the second switching circuit comprises a second triode switch, the base of the second triode switch is connected with the output end of the second judging circuit, the emitting electrode of the second triode switch is connected with the second relay and then grounded, and the collecting electrode of the second triode switch is connected with the power supply.
5. A building lighting power distribution system as claimed in claim 1, wherein: the environment detection circuit comprises a light detection circuit (1), a sound detection circuit (2) and a first judgment circuit (3) connected with the output ends of the light detection circuit and the sound detection circuit, wherein the light detection circuit (1) and the sound detection circuit (2) respectively detect the intensity of ambient light and ambient sound and then generate a light detection signal and a sound detection signal, and the first judgment circuit (3) outputs a first judgment signal in response to the light detection signal and the sound detection signal.
6. A building lighting power distribution system as claimed in claim 1, wherein: the standby power supply (8) comprises a second solar battery.
CN202120988484.0U 2021-05-10 2021-05-10 Building light distribution system Active CN215734965U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202120988484.0U CN215734965U (en) 2021-05-10 2021-05-10 Building light distribution system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202120988484.0U CN215734965U (en) 2021-05-10 2021-05-10 Building light distribution system

Publications (1)

Publication Number Publication Date
CN215734965U true CN215734965U (en) 2022-02-01

Family

ID=80030958

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202120988484.0U Active CN215734965U (en) 2021-05-10 2021-05-10 Building light distribution system

Country Status (1)

Country Link
CN (1) CN215734965U (en)

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