CN215734947U - Indoor lamp light sensation system circuit - Google Patents
Indoor lamp light sensation system circuit Download PDFInfo
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- CN215734947U CN215734947U CN202122081132.XU CN202122081132U CN215734947U CN 215734947 U CN215734947 U CN 215734947U CN 202122081132 U CN202122081132 U CN 202122081132U CN 215734947 U CN215734947 U CN 215734947U
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- circuit
- control chip
- light sensation
- lamp light
- indoor lamp
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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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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an indoor lamp light sensation system circuit which comprises a sending circuit, a communication module and a receiving circuit, wherein the sending circuit is in wireless connection with the receiving circuit through the communication module by adopting a 433 protocol, the sending circuit comprises a first control chip, a light sensation circuit and a key interface, and the light sensation circuit and the key interface are electrically connected with the first control chip. The control mode of the system circuit adopts 433 protocol, so that the intelligent home is matched with the wireless communication mode; through being equipped with the key interface, can carry out address code setting through sending end a plurality of lamps and lanterns in a slice region, then control all or arbitrary lamps and lanterns, the lamps and lanterns effect uniformity is better, the flexibility is strong, satisfies the light sense control requirement of lamps and lanterns.
Description
Technical Field
The utility model belongs to a lamp control circuit, and particularly relates to an indoor lamp light sensation system circuit.
Background
With the coming of intelligent life, the requirements of people on lamps are higher and higher; in particular, higher demands are made on the control. Most of the light-sensitive lamps on the market are single bodies, and are obviously not suitable when the light-sensitive lamps need to be used in a large space.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an indoor lighting system circuit capable of solving at least one of the above problems.
According to one aspect of the utility model, the indoor lamp light sensation system circuit comprises a sending circuit, a communication module and a receiving circuit, wherein the sending circuit is wirelessly connected with the receiving circuit through the communication module by adopting a 433 protocol, the sending circuit comprises a first control chip, a light sensation circuit and a key interface, and the light sensation circuit and the key interface are electrically connected with the first control chip.
The utility model has the beneficial effects that: the control mode of the system circuit adopts 433 protocol, so that the intelligent home is matched with the wireless communication mode; through being equipped with the key interface, can carry out address code setting through sending end a plurality of lamps and lanterns in a slice region, then control all or arbitrary lamps and lanterns, the lamps and lanterns effect uniformity is better, the flexibility is strong, satisfies the light sense control requirement of lamps and lanterns.
In some embodiments, the receiving circuit includes a second control chip and an LED driving circuit, the LED driving circuit is electrically connected to the second control chip, and the second control chip is wirelessly connected to the first control chip through the communication module. Therefore, the light sensing circuit receives ambient light, converts the ambient light into an AD signal, processes the AD signal through the first control chip, performs data alternating current feedback between the first control chip and the second control chip of the receiving circuit according to preset illuminance, and performs wireless communication between the sending circuit and the communication module of the receiving circuit; and the second control chip of the receiving circuit analyzes the data of the first control chip in the receiving circuit and sends out corresponding PWM duty ratio to adjust the light of the lamp.
In some embodiments, the indoor lamp light sensation system circuit further includes a power supply circuit, the transmitting circuit further includes a charge and discharge management circuit, the charge and discharge management circuit is electrically connected to the power supply circuit, and the power supply circuit is electrically connected to the first control chip. Therefore, the power supply circuit is arranged, so that power supply is conveniently carried out on corresponding elements in the circuit; the charging and discharging management circuit is arranged, so that the transmitting circuit is in a low power consumption mode, and the charging and discharging management circuit has the characteristics of convenience, flexibility and energy conservation.
In some embodiments, the transmitting circuit further comprises an LCD interface electrically connected to the first control chip. Therefore, the LED lamp is provided with the LCD interface, can be externally connected with display equipment, and is convenient for displaying information such as illuminance, equipment electric quantity and whether the lamp is on line or not in real time.
In some embodiments, the second control chip is electrically connected to the power supply circuit. Therefore, the power supply circuit can supply power to the second control chip conveniently, and the use requirement is met.
In some embodiments, the first control chip is a 32-bit single chip microcomputer with the model number of M251LD2AE and the operating frequency of 48MHz, the second control chip is the model number of MS51FB9AE, and the communication module is the model number of SI4463TR 4-GC. Therefore, the pin connection requirement and the use requirement of the corresponding chip can be met.
In some embodiments, the transmitter circuit further comprises a voltage boost circuit electrically connected to the first control chip. Therefore, the booster circuit is arranged, so that the voltage can be improved, and the power supply requirements of different interface connection devices are met.
In some embodiments, the transmission circuit further includes a battery interface and a TYC interface, both of which are electrically connected to the first control chip. Therefore, the battery interface is arranged, and the battery with the nominal output voltage of 3.7V can be directly matched; be equipped with the TYC interface, make things convenient for the disect insertion of corresponding equipment to connect, improve the diversification of lamps and lanterns function.
In some embodiments, the receiving circuit further comprises a voltage dropping circuit electrically connected to the second control chip. Therefore, the voltage reduction circuit is arranged, and the connection of different working voltage elements can be met.
Drawings
FIG. 1 is a circuit diagram of a first control chip according to the present invention;
FIG. 2 is a circuit diagram of a charge and discharge management circuit according to the present invention;
FIG. 3 is a circuit schematic of the boost circuit of the present invention;
FIG. 4 is a schematic circuit diagram of a power supply portion of the first control chip according to the present invention;
FIG. 5 is a schematic circuit diagram of the key interface of the present invention;
FIG. 6 is a circuit diagram of an LCD interface according to the present invention;
FIG. 7 is a circuit schematic of the battery interface of the present invention;
FIG. 8 is a circuit diagram of a light sensing circuit according to the present invention;
FIG. 9 is a circuit diagram of a communication module according to the present invention;
FIG. 10 is a circuit schematic of the TYC interface of the present invention;
FIG. 11 is a circuit diagram of a second control chip according to the present invention;
FIG. 12 is a circuit diagram of a communication module according to the present invention;
FIG. 13 is a circuit schematic of the power supply circuit of the present invention;
FIG. 14 is a circuit schematic of an LED driver circuit of the present invention;
fig. 15 is a schematic diagram of the logic of the operation of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
Refer to fig. 1, 4, 5, 8, 9, 11, 12 and 15. The utility model provides an indoor lamp light sense system circuit, includes sending circuit, communication module and receiving circuit, and sending circuit adopts 433 agreement wireless connection through communication module and receiving circuit, and sending circuit includes first control chip, light sense circuit and key interface, and light sense circuit and key interface all are connected with first control chip electricity. Through adopting 433 agreement, realize sending circuit and receiving circuit's signal transmission, make things convenient for intelligent house and this communication module's signal transmission to be connected.
By arranging the key interface, the address code setting and the illumination setting of the lamps in the corresponding area can be carried out through the sending circuit; through the first control chip and through communication module adoption 433 agreement and receiving circuit wireless connection, can control all lamps and lanterns in this region, or arbitrary lamps and lanterns, the lamps and lanterns effect uniformity is better, the flexibility is strong.
As shown in fig. 1, 11 and 14, the receiving circuit includes a second control chip and an LED driving circuit, the LED driving circuit is electrically connected to the second control chip, and the second control chip is wirelessly connected to the first control chip through a communication module.
The first control chip is a 32-bit singlechip, the model is M251LD2AE, the operating frequency is up to 48MHz, and the model of the second control chip is MS51FB9 AE; the model of the communication module is SI4463TR4-GC, the system can conveniently adopt 433 protocols to carry out wireless communication, a star network topology structure is adopted, the transmission distance can reach 1000 meters, and the system is an ideal intelligent home protocol.
When the indoor lamp light sensation system circuit is used, the light sensation circuit receives the environment light in the range of the lamp installation area, converts received light signals into AD signals and conveys the AD signals to the first control chip for processing. According to the preset illuminance of the first control chip, the first control chip and a second control chip of the receiving circuit perform data alternating current feedback, and the sending circuit and a communication module of the receiving circuit perform wireless communication; and the second control chip of the receiving circuit analyzes the data of the first control chip in the receiving circuit, and sends out a corresponding PWM duty ratio to adjust the light of the lamp, so that the control is convenient.
As shown in fig. 1, 2 and 13, the indoor lamp light sensation system circuit further comprises a power supply circuit, the transmitting circuit further comprises a charge and discharge management circuit, the charge and discharge management circuit is electrically connected with the power supply circuit, and the power supply circuit is electrically connected with the first control chip. The power supply circuit can be a 3.3V power supply circuit, is convenient for supplying power for the first control chip and meets the use requirement. Through being equipped with charge-discharge management circuit for the transmitting circuit has integrateed the charge-discharge function, and is very convenient, can place arbitrary position and carry out light sense control, can set up the environment reference point at will, facilitates the use.
As shown in fig. 6 and fig. 1, the transmitting circuit further includes an LCD interface electrically connected to the first control chip. Through being equipped with the LCD interface, the installation of the corresponding display screen of being convenient for can be used for driving the LCD display screen to information such as each lamps and lanterns address code, battery electric quantity and illuminance are shown, the improvement degree of directly perceived.
The second control chip is electrically connected with the power supply circuit, so that the normal power supply of the second control chip and the normal use of the second control chip can be facilitated.
As shown in fig. 1 and 3, the transmitting circuit further includes a voltage boosting circuit electrically connected to the first control chip. The booster circuit can boost 3.3V voltage to 5V, satisfies the corresponding pin connection requirement of first control chip.
As shown in fig. 1, 7 and 10, the transmitting circuit further includes a battery interface and a TYC interface, and both the battery interface and the TYC interface are electrically connected to the first control chip. The battery interface is arranged, so that the battery with the nominal output voltage of 3.7V can be matched, and the use is convenient; be equipped with the TYC interface, make things convenient for the disect insertion of corresponding equipment to connect, improve the diversification of lamps and lanterns function.
The receiving circuit further comprises a voltage reduction circuit, the voltage reduction circuit is electrically connected with the second control chip, and the energy-saving use requirement of the second control chip can be met through the voltage reduction circuit.
The above is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, many variations and modifications can be made without departing from the inventive concept of the present invention, which falls into the protection scope of the present invention.
Claims (9)
1. The utility model provides an indoor lamp light sense system circuit, its characterized in that, includes sending circuit, communication module and receiving circuit, sending circuit adopts 433 agreement wireless connection through communication module and receiving circuit, sending circuit includes first control chip, light sense circuit and key interface all are connected with first control chip electricity.
2. The indoor lamp light sensation system circuit according to claim 1, wherein the receiving circuit comprises a second control chip and an LED driving circuit, the LED driving circuit is electrically connected with the second control chip, and the second control chip is wirelessly connected with the first control chip through a communication module.
3. An indoor lamp light sensation system circuit as claimed in claim 2, characterized in that, the indoor lamp light sensation system circuit further comprises a power supply circuit, the sending circuit further comprises a charge and discharge management circuit, the charge and discharge management circuit is electrically connected with the power supply circuit, and the power supply circuit is electrically connected with the first control chip.
4. The indoor lamp light sensation system circuit according to claim 3, wherein the sending circuit further comprises an LCD interface, and the LCD interface is electrically connected with the first control chip.
5. The indoor lamp light sensation system circuit as claimed in claim 4, wherein the second control chip is electrically connected with the power supply circuit.
6. The indoor lamp light sensation system circuit as claimed in any one of claims 2 to 5, wherein the first control chip is a 32-bit single chip microcomputer with a model number of M251LD2AE and an operating frequency of up to 48MHz, the second control chip is a model number of MS51FB9AE, and the communication module is a model number of SI4463TR 4-GC.
7. An indoor lamp light sensation system circuit as claimed in claim 5, wherein the sending circuit further comprises a voltage boosting circuit, and the voltage boosting circuit is electrically connected with the first control chip.
8. The indoor lamp light sensation system circuit according to claim 7, wherein the sending circuit further comprises a battery interface and a TYC interface, and both the battery interface and the TYC interface are electrically connected with the first control chip.
9. The indoor lamp light sensation system circuit according to claim 8, wherein the receiving circuit further comprises a voltage reduction circuit, and the voltage reduction circuit is electrically connected with the second control chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122081132.XU CN215734947U (en) | 2021-08-31 | 2021-08-31 | Indoor lamp light sensation system circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122081132.XU CN215734947U (en) | 2021-08-31 | 2021-08-31 | Indoor lamp light sensation system circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215734947U true CN215734947U (en) | 2022-02-01 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122081132.XU Active CN215734947U (en) | 2021-08-31 | 2021-08-31 | Indoor lamp light sensation system circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215734947U (en) |
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2021
- 2021-08-31 CN CN202122081132.XU patent/CN215734947U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: One of the factories at No. 39 Hengchang Road, Hecheng Street, Gaoming District, Foshan City, Guangdong Province, 528599 Patentee after: Foshan Hanrun Zhiguang Technology Co.,Ltd. Address before: Shop 5, No.18, Changkang street, Hecheng street, Gaoming District, Foshan City, Guangdong Province, 528599 Patentee before: Foshan Hanrun Zhiguang Technology Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |