CN220173452U - Energy-saving control device - Google Patents
Energy-saving control device Download PDFInfo
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- CN220173452U CN220173452U CN202321265649.7U CN202321265649U CN220173452U CN 220173452 U CN220173452 U CN 220173452U CN 202321265649 U CN202321265649 U CN 202321265649U CN 220173452 U CN220173452 U CN 220173452U
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- 230000006698 induction Effects 0.000 claims abstract description 14
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- 239000003990 capacitor Substances 0.000 claims description 37
- 239000013078 crystal Substances 0.000 claims description 18
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 15
- 238000005286 illumination Methods 0.000 description 7
- 239000003381 stabilizer Substances 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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- 229920006395 saturated elastomer Polymers 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
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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
- 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
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Abstract
The embodiment of the utility model discloses an energy-saving control device, which at least comprises a processing module, an acquisition module, an induction module and a driving module, wherein the processing module is respectively connected with the acquisition module, the induction module and the driving module, and the energy-saving control device comprises the following components: the acquisition module is used for acquiring an ambient light intensity signal and transmitting the ambient light intensity signal to the processing module; the sensing module is used for detecting human infrared signals and transmitting the human infrared signals to the processing module; the processing module is used for processing the ambient light intensity signal or the human infrared signal to obtain a processed signal, and controlling the driving module to act according to the processed signal; the driving module is used for controlling the lamp to be turned on or turned off according to the processed signals, and the lighting lamp can be controlled according to environmental changes or user requirements so as to reduce the loss of electric energy.
Description
Technical Field
The utility model relates to the technical field of energy conservation, in particular to an energy-saving control device.
Background
With the development of social economy and science and technology, the electric load is continuously aggravated, the energy deficiency is a serious problem faced by the world, under the background of rapid development of new construction and digitization, the demands of data centers are continuously increased, the energy consumed by illumination is also larger and larger, the management of illumination is not in place, huge waste of electric energy is often caused, and how to effectively reduce the energy consumed by illumination is a problem which is continuously solved at present.
Disclosure of Invention
Aiming at the technical problems, the embodiment of the utility model provides an energy-saving control device.
The embodiment of the utility model provides an energy-saving control device, which at least comprises a processing module, an acquisition module, an induction module, a driving module and a lamp, wherein the processing module is respectively connected with the acquisition module, the induction module and the driving module, and the energy-saving control device comprises the following components:
the acquisition module is used for acquiring an ambient light intensity signal and transmitting the ambient light intensity signal to the processing module;
the sensing module is used for detecting human infrared signals and transmitting the human infrared signals to the processing module;
the processing module is used for processing the ambient light intensity signal or the human infrared signal to obtain a processed signal, and controlling the driving module to act according to the processed signal; the driving module is used for controlling the lamp to be turned on or turned off according to the processed signals.
Optionally, the energy-saving control device further comprises an alarm module, wherein the alarm module is connected with the processing module, and the alarm module is used for displaying alarm information when the continuous working time of the lamp is detected to be larger than a preset value.
Optionally, the energy-saving control device further comprises a power module, wherein the power module is connected with the processing module and is used for providing electric energy.
Optionally, the processing module at least comprises a singlechip, a reset circuit and a crystal oscillator circuit, wherein the reset circuit at least comprises a first key, a first resistor and a third capacitor; the crystal oscillator circuit at least comprises a first capacitor, a second capacitor and a crystal oscillator;
the RST pin of the singlechip is connected with the first end of the first key, and the second end of the first key is connected with the power supply end;
the first end of the first key is respectively connected with the first end of the third capacitor and the first end of the first resistor, the second end of the third capacitor is connected with the power supply end, and the second end of the first resistor is connected with the ground;
the single chip microcomputer has its XTAL1 pin connected to the first end of the first capacitor, the XTAL2 pin connected to the first end of the second capacitor, the second end of the first capacitor and the second end of the second capacitor connected to ground, the first end of the crystal oscillator connected to the first end of the first capacitor, and the second end of the crystal oscillator connected to the first end of the second capacitor.
Optionally, a P2.7 pin of the singlechip is connected with a second end of the second resistor in the acquisition module; the first end of the phototriode is connected with the first end of the second resistor and is connected with the power supply end; the second end of phototriode links to each other with the first end of potentiometer, and the second end of phototriode still links to each other with the base of first triode, and the collecting electrode of first triode links to each other with the second end of second resistance, and the first end of second resistance links to each other with the power end, and the projecting pole of first triode links to each other with the second end of potentiometer, and links to each other with ground.
Optionally, the sensing module at least includes a pyroelectric infrared sensor, a power end pin of the pyroelectric infrared sensor is connected with the power end, an OUT pin of the pyroelectric infrared sensor is connected with a first end of a fourth resistor, a GND pin of the pyroelectric infrared sensor is connected with a first end of a fifth resistor and is connected with the ground, a second end of the fourth resistor is connected with a base electrode of a second triode, a collector electrode of the second triode is connected with the power end, an emitter electrode of the second triode is connected with a second end of the fifth resistor and is connected with a P3.3 pin of the singlechip.
Optionally, a pin P2.4 of the singlechip is connected with a base electrode of a third triode, an emitter electrode of the third triode is connected with a power supply end, and a collector electrode of the third triode is connected with a first end of a diode; the first and second ends of the diode are connected with the coil of the relay, respectively, and the switch of the relay is connected with the lamp.
Optionally, the P3.4 pin of the singlechip is connected with the second end of the sixth resistor, the first end of the sixth resistor is connected with the power supply end, the second end of the sixth resistor is connected with the first end of the seventh resistor, the second end of the seventh resistor is connected with the base electrode of the fourth triode, the collector electrode of the fourth triode is connected with the buzzer, and the emitter electrode of the fourth triode is connected with the power supply end.
Optionally, the power module at least comprises a transformer, a rectifier bridge and a three-terminal integrated voltage stabilizer LM7805, and is used for generating 5V direct current voltage.
Optionally, the singlechip is an STC89C52 singlechip.
In the technical scheme provided by the embodiment of the utility model, the energy-saving control device at least comprises a processing module, an acquisition module, an induction module, a driving module and a lamp, wherein the processing module is respectively connected with the acquisition module, the induction module and the driving module, and the driving module is connected with the lamp, wherein: the acquisition module is used for acquiring an ambient light intensity signal and transmitting the ambient light intensity signal to the processing module; the sensing module is used for detecting human infrared signals and transmitting the human infrared signals to the processing module; the processing module is used for processing the ambient light intensity signal or the human infrared signal to obtain a processed signal, and controlling the driving module to act according to the processed signal; the driving module is used for controlling the lamp to be turned on or turned off according to the processed signals, and the lighting lamp can be controlled according to environmental changes or user requirements so as to reduce the loss of electric energy.
Drawings
Fig. 1 is a schematic structural diagram of an energy-saving control device according to an embodiment of the present utility model;
FIG. 2 is a schematic diagram of another energy saving control device according to an embodiment of the present utility model;
FIG. 3 is a schematic diagram of a processing module according to an embodiment of the present utility model;
FIG. 4 is a schematic diagram of an acquisition module according to an embodiment of the present utility model;
FIG. 5 is a schematic diagram of an induction module according to an embodiment of the present utility model;
FIG. 6 is a schematic diagram of a driving module according to an embodiment of the present utility model;
FIG. 7 is a schematic diagram of an alarm module according to an embodiment of the present utility model;
fig. 8 is a schematic diagram of a power module according to an embodiment of the utility model.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.
Referring to fig. 1, a schematic structural diagram of an energy-saving control device provided in an embodiment of the present utility model is shown, where the energy-saving control device at least includes a processing module 101, an acquisition module 102, an induction module 103 and a driving module 104, and the processing module 101 is respectively connected to the acquisition module 102, the induction module 103 and the driving module 104, where:
the acquisition module 102 is used for acquiring an ambient light intensity signal and transmitting the ambient light intensity signal to the processing module;
the sensing module 103 is used for detecting human infrared signals and transmitting the human infrared signals to the processing module;
the processing module 101 is configured to process an ambient light intensity signal or a human infrared signal to obtain a processed signal, and control the driving module to act according to the processed signal;
the driving module 104 is used for controlling the lamp to be turned on or off according to the processed signal.
As shown in fig. 2, the utility model provides an energy-saving control device, which at least comprises a minimum system (processing module) of an STC89C52 single-chip microcomputer, a photoelectric sensor module (acquisition module), a pyroelectric infrared sensor module (sensing module), a relay driving module (driving module), a timeout alarm module (alarm module) and a direct-current stabilized power supply module (power module); the photoelectric sensor module is connected with the minimum system of the STC89C52 singlechip, and the detected ambient light intensity signal is sent into the minimum system of the STC89C52 singlechip for processing; the pyroelectric infrared sensor module is connected with the STC89C52 singlechip minimum system, and detected human infrared signals are sent into the STC89C52 singlechip minimum system for processing; the minimum system of the STC89C52 singlechip is connected with the relay driving module, and the minimum system of the STC89C52 singlechip controls the relay of the relay driving module to act according to the processed signal, so as to control the on and off of the lighting lamp.
Specifically, fig. 3 is a schematic diagram of a processing module provided in an embodiment of the present utility model; the processing module at least comprises a singlechip, a reset circuit and a crystal oscillator circuit, wherein the reset circuit at least comprises a first key S1, a first resistor R1 and a third capacitor C3; the crystal oscillator circuit at least comprises a first capacitor C1, a second capacitor C2 and a crystal oscillator Y1;
the RST pin of the singlechip is connected with the first end of the first key, and the second end of the first key is connected with the power supply end;
the first end of the first key is respectively connected with the first end of the third capacitor and the first end of the first resistor, the second end of the third capacitor is connected with the power supply end, and the second end of the first resistor is connected with the ground;
the XTAL1 pin of the singlechip is connected with the first end of the first capacitor, the XTAL2 pin is connected with the first end of the second capacitor, the second end of the first capacitor and the second end of the second capacitor are connected with the ground, the first end of the crystal oscillator is connected with the first end of the first capacitor, and the second end of the crystal oscillator is connected with the first end of the second capacitor.
Specifically, the reset circuit mainly comprises a key, a resistor and a capacitor, the key is pressed, the high-level reset is performed, the crystal oscillator circuit mainly comprises a crystal oscillator and the capacitor, and the crystal oscillator circuit provides working frequency for the STC89C52 singlechip;
FIG. 4 is a schematic diagram of an acquisition module provided in an embodiment of the present utility model, where a pin P2.7 of a singlechip is connected to a second end of a second resistor R2 in the acquisition module; the first end of the phototransistor Q1 is connected with the first end of the second resistor R2 and is connected with the power end VCC; the second end of the phototriode Q1 is connected with the first end of the potentiometer R3, the second end of the phototriode Q1 is further connected with the base electrode of the first triode, the collector electrode of the first triode is connected with the second end of the second resistor R2, the first end of the second resistor R2 is connected with the power end VCC, and the emitter electrode of the first triode is connected with the second end of the potentiometer R3 and connected with the ground.
The collecting module, namely a photoelectric sensor module, mainly comprises a triode 9013, a resistor and a phototriode Q1, wherein the penetrating current of the phototriode Q1 is in direct proportion to illumination intensity, when the ambient illumination intensity is greater than a certain degree, the phototriode Q1 presents a low-resistance state, the base voltage of the triode 9013 is increased, the triode 9013 is saturated and conducted, the collector outputs a low level, when the ambient light intensity is less than a certain degree, the phototriode Q1 presents a high-resistance state, the triode 9013 is cut off, the collector outputs a high level, and the triode 9013 can be conducted in an illumination intensity range set by a user by adjusting the resistance value of a potentiometer R3;
FIG. 5 is a schematic diagram of an induction module according to an embodiment of the present utility model; the sensing module at least comprises a pyroelectric infrared sensor, a power end pin of the pyroelectric infrared sensor is connected with a power end VCC, an OUT pin of the pyroelectric infrared sensor is connected with a first end of a fourth resistor R4, a GND pin of the pyroelectric infrared sensor is connected with a first end of a fifth resistor R5 and is connected with the ground, a second end of the fourth resistor R4 is connected with a base electrode of a second triode, a collector electrode of the second triode is connected with the power end VCC, an emitter electrode of the second triode is connected with a second end of the fifth resistor R5 and is connected with a P3.3 pin of the singlechip.
The pyroelectric infrared sensor mainly comprises a pyroelectric infrared sensor, a resistor and a second triode 9013, and consists of an infrared detection sensor part and an amplifying circuit part, wherein the infrared detection sensor part is used for converting detected infrared signals into electric signals, and the electric signals are amplified by the amplifying circuit part and then sent into an STC89C52 singlechip for processing;
FIG. 6 is a schematic diagram of a driving module according to an embodiment of the present utility model; the P2.4 pin of the singlechip is connected with the base electrode of a third triode, the emitter electrode of the third triode is connected with the power supply end VCC, and the collector electrode of the third triode is connected with the first end of the diode D0; the first and second ends of the diode D0 are connected to the coil of the relay, respectively, and the switch of the relay is connected to the lamp.
The relay driving module mainly comprises a diode, a third triode 9013 and a relay, wherein the on-off of the triode 9013 is controlled to control the on-off of a normally open contact of the relay so as to control the on-off of an illuminating lamp, and the diode connected in parallel with the two ends of a relay coil is used for absorbing reverse electromotive force, so that the third triode 9013 is protected and driven;
optionally, the energy-saving control device further comprises an alarm module, wherein the alarm module is connected with the processing module and is used for displaying alarm information when the continuous working time of the lamp is detected to be larger than a preset value.
Fig. 7 is a schematic diagram of an alarm module provided in the embodiment of the present utility model, a pin P3.4 of a singlechip is connected to a second end of a sixth resistor R6, a first end of the sixth resistor R6 is connected to a power supply end, a second end of the sixth resistor R6 is connected to a first end of a seventh resistor R7, a second end of the seventh resistor R7 is connected to a base of a fourth triode, a collector of the fourth triode is connected to a buzzer, and an emitter of the fourth triode is connected to a power supply end VCC.
The overtime alarm module mainly comprises a resistor, a triode 9012 and a buzzer, if the continuous working time of the illuminating lamp is overtime, an alarm is sent out to prompt a user and extinguish the illuminating lamp so as to prolong the service life of the illuminating lamp, and the alarm principle is that the voltage at two ends of the buzzer is controlled by controlling the on-off of the triode 9012, so that whether the buzzer alarms is controlled.
And when the STC89C52 singlechip minimum system detects that the continuous working time of the lighting lamp is overtime, controlling the overtime alarm module to give an alarm.
Optionally, the energy-saving control device further comprises a power module, the power module is connected with the processing module, and the power module is used for providing electric energy.
Fig. 8 is a schematic diagram of a power module provided in an embodiment of the present utility model, where the power module at least includes a transformer, a rectifier bridge, and a three-terminal integrated voltage regulator LM7805, and the power module is configured to generate a 5V dc voltage.
Specifically, the direct current stabilized power supply module mainly comprises a transformer, a rectifier bridge, a three-terminal integrated voltage stabilizer LM7805 and a capacitor, wherein 220V alternating current is subjected to voltage reduction, rectification, filtering and voltage stabilization by the three-terminal integrated voltage stabilizer LM7805, then stable 5V direct current voltage is output, and the capacitors C3 and C4 at the output end can buffer load abrupt change, so that transient response is improved, and the stability of the power supply is improved.
The direct-current stabilized power supply module is connected with the STC89C52 singlechip minimum system to supply power for the whole control circuit.
In the technical scheme provided by the embodiment of the utility model, the energy-saving control device at least comprises a processing module, an acquisition module, an induction module, a driving module and a lamp, wherein the processing module is respectively connected with the acquisition module, the induction module and the driving module, and the driving module is connected with the lamp, wherein: the acquisition module is used for acquiring an ambient light intensity signal and transmitting the ambient light intensity signal to the processing module; the sensing module is used for detecting human infrared signals and transmitting the human infrared signalsTo a processing module; the processing module is used for processing the ambient light intensity signal or the human infrared signal to obtain a processed signal, and controlling the driving module to act according to the processed signal; the driving module is used for controlling the lamp to be turned on or turned off according to the processed signals, and the embodiment of the utility model can control the illumination lamp according to environmental changes or user requirements so as to reduce the loss of electric energy 。
The above embodiments are only for illustrating the technical solution of the present utility model, and are not limiting; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (9)
1. An energy-saving control device is characterized in that: the energy-saving control device at least comprises a processing module, an acquisition module, an induction module and a driving module, wherein the processing module is respectively connected with the acquisition module, the induction module and the driving module, and the energy-saving control device comprises the following components:
the acquisition module is used for acquiring an ambient light intensity signal and transmitting the ambient light intensity signal to the processing module;
the sensing module is used for detecting human infrared signals and transmitting the human infrared signals to the processing module;
the processing module is used for processing the ambient light intensity signal or the human infrared signal to obtain a processed signal, and controlling the driving module to act according to the processed signal;
the driving module is used for controlling the lamp to be turned on or turned off according to the processed signals;
the processing module at least comprises a singlechip, a reset circuit and a crystal oscillator circuit, wherein the reset circuit at least comprises a first key, a first resistor and a third capacitor; the crystal oscillator circuit at least comprises a first capacitor, a second capacitor and a crystal oscillator;
the RST pin of the singlechip is connected with the first end of the first key, and the second end of the first key is connected with the power supply end;
the first end of the first key is respectively connected with the first end of the third capacitor and the first end of the first resistor, the second end of the third capacitor is connected with the power supply end, and the second end of the first resistor is connected with the ground;
the single chip microcomputer has its XTAL1 pin connected to the first end of the first capacitor, the XTAL2 pin connected to the first end of the second capacitor, the second end of the first capacitor and the second end of the second capacitor connected to ground, the first end of the crystal oscillator connected to the first end of the first capacitor, and the second end of the crystal oscillator connected to the first end of the second capacitor.
2. The energy saving control device of claim 1, further comprising an alarm module coupled to the processing module, the alarm module configured to display alarm information if the lamp duration is detected to be greater than a preset value.
3. The energy saving control device of claim 1, further comprising a power module coupled to the processing module, the power module configured to provide electrical energy.
4. The energy-saving control device according to claim 1, wherein a pin P2.7 of the singlechip is connected with a second end of the second resistor in the acquisition module; the first end of the phototriode is connected with the first end of the second resistor and is connected with the power supply end; the second end of phototriode links to each other with the first end of potentiometer, and the second end of phototriode still links to each other with the base of first triode, and the collecting electrode of first triode links to each other with the second end of second resistance, and the first end of second resistance links to each other with the power end, and the projecting pole of first triode links to each other with the second end of potentiometer, and links to each other with ground.
5. The energy-saving control device according to claim 1, wherein the sensing module comprises at least a pyroelectric infrared sensor, a power end pin of the pyroelectric infrared sensor is connected with the power end, an OUT pin of the pyroelectric infrared sensor is connected with a first end of a fourth resistor, a GND pin of the pyroelectric infrared sensor is connected with a first end of a fifth resistor and is connected with the ground, a second end of the fourth resistor is connected with a base electrode of a second triode, a collector electrode of the second triode is connected with the power end, an emitter electrode of the second triode is connected with a second end of the fifth resistor and is connected with a P3.3 pin of the singlechip.
6. The energy-saving control device according to claim 1, wherein a pin P2.4 of the singlechip is connected with a base electrode of a third triode, an emitter electrode of the third triode is connected with a power supply end, and a collector electrode of the third triode is connected with a first end of a diode; the first and second ends of the diode are connected with the coil of the relay, respectively, and the switch of the relay is connected with the lamp.
7. The energy-saving control device according to claim 1, wherein the pin P3.4 of the singlechip is connected with the second end of the sixth resistor, the first end of the sixth resistor is connected with the power supply end, the second end of the sixth resistor is connected with the first end of the seventh resistor, the second end of the seventh resistor is connected with the base electrode of the fourth triode, the collector electrode of the fourth triode is connected with the buzzer, and the emitter electrode of the fourth triode is connected with the power supply end.
8. The energy saving control device according to claim 3, wherein the power module includes at least a transformer, a rectifier bridge, and a three-terminal integrated voltage regulator LM7805, and is configured to generate a 5V dc voltage.
9. The energy saving control device of claim 1, wherein the single chip microcomputer is an STC89C52 single chip microcomputer.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202321265649.7U CN220173452U (en) | 2023-05-24 | 2023-05-24 | Energy-saving control device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202321265649.7U CN220173452U (en) | 2023-05-24 | 2023-05-24 | Energy-saving control device |
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| CN220173452U true CN220173452U (en) | 2023-12-12 |
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