Novel intelligent lamp control system

Abstract

The utility model discloses a novel intelligent lamp control system, comprising a main board and a small control board, the main board is integrated with a power supply input end, an EMI processing module, an APFC power boost module, a flyback power supply output module, an auxiliary power supply module and a load end output module; an MCU and a wireless module are arranged on the small control board, the MCU is connected to a load end output module through a control signal line, the power supply input end is connected to an EMI processing module, and a power supply after EMI processing is divided into two paths: one path is connected with an APFC power boosting module and then connected to a flyback power supply output module after a power factor is boosted by the APFC power boosting module, and the other path is connected with a power supply output module after the power factor is boosted by the flyback power supply output module; the flyback power supply output module converts the energy into direct current and outputs the direct current, and then is connected to the load end output module to provide power for the lamp; and the other path is connected with the auxiliary power supply module and provides working power for the small control board. The utility model belongs to the technical field of intelligent lamp control systems, and particularly relates to a novel intelligent lamp control system.

Description

Technical Field

[0001] This utility model belongs to the technical field of intelligent lighting control systems, specifically referring to a new type of intelligent lighting control system. Background Technology

[0002] With the continuous development of lighting technology, smart lighting fixtures have gradually become one of the mainstream products in the market. Smart lighting fixtures not only have the lighting functions of traditional lighting fixtures, but also integrate advanced electronic technology to realize intelligent functions such as dimming and color adjustment, remote control, and scene switching, providing users with a more convenient, comfortable, and personalized lighting experience.

[0003] In the internal structure of smart lighting fixtures, the power supply plays a crucial role. Traditional lighting power supply designs often only focus on basic voltage conversion and power output, making it difficult to meet the requirements of smart lighting fixtures for high efficiency, stability, and intelligent control. Furthermore, while current technology is relatively mature for single-lamp operation, it performs poorly in group control of multiple lighting fixtures. Utility Model Content

[0004] The technical problem this invention aims to solve is that traditional lighting power supply designs often only focus on basic voltage conversion and power output, making it difficult to meet the requirements of intelligent lighting fixtures for high efficiency, stability, and intelligent control, and resulting in poor performance in group control of multiple lighting fixtures.

[0005] To achieve the above functions, the technical solution adopted by this utility model is as follows: A novel intelligent lighting control system includes a main board and a control board. The main board integrates a power input terminal, an EMI processing module, an APFC power boosting module, a flyback power output module, an auxiliary power module, and a load-side output module. The control board is equipped with an MCU and a wireless module. The MCU is connected to the load-side output module through control signal lines. The power input terminal is connected to the EMI processing module. The power after EMI processing is divided into two paths: one path is connected to the APFC power boosting module, which boosts the power factor before connecting to the flyback power output module. The flyback power output module converts the energy into DC output and then connects to the load-side output module to provide power to the lighting fixture.

[0006] The other path is connected to the auxiliary power module, which uses a transformer to convert the voltage to DC 3.3V or 5V to provide operating power to the control board.

[0007] Preferably, the motherboard is provided with a first connector, and the control board is provided with a second connector that cooperates with the first connector, so as to realize the electrical connection and signal transmission between the motherboard and the control board.

[0008] Preferably, the first connector is a pin header and the second connector is a female header.

[0009] Preferably, the motherboard is equipped with a voltage and current detection module, which is connected to a key node of the power supply line. The key node of the power supply line is located between the power input terminal and the EMI processing module, the input and output terminals of the APFC power boost module and the flyback power output module. It is used to detect voltage and current signals in the circuit. The voltage and current detection module is electrically connected to the MCU through connector two so as to transmit the detected voltage and current data to the MCU for real-time monitoring of the operating status of the smart lamp.

[0010] Preferably, the motherboard is provided with a microwave light sensing interface, which can be used to connect a microwave or light sensor to obtain relevant information such as ambient light.

[0011] The beneficial effects achieved by adopting the above-described structure are as follows:

[0012] 1. Through the power input terminal, EMI processing module, APFC power boosting module, flyback power output module and auxiliary power module integrated on the motherboard, a stable and efficient DC power supply is provided for the intelligent lighting fixtures.

[0013] 2. The APFC power boosting module on the motherboard can significantly improve the power factor of the power supply, reduce reactive power loss, make fuller use of electrical energy, reduce energy consumption, and conform to the concept of environmental protection. At the same time, through intelligent control methods, such as adjusting the brightness of lights according to the ambient light, unnecessary energy waste is avoided, further improving energy utilization efficiency and saving users electricity expenses.

[0014] 3. The design of separating the main board and the control board reduces the overall size, which not only facilitates the internal layout and installation of the lamp, but also provides more possibilities for the appearance design of the lamp.

[0015] 4. With the help of wireless modules (Wi-Fi, Zigbee, etc.) and smart lighting platforms, users can easily control multiple lights in groups. Whether it is turning a group of lights on or off at the same time, or adjusting the brightness of lights in a group in a unified manner, it can be done conveniently and quickly, providing users with a more convenient way to control lighting and improving the efficiency of life and work. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the motherboard structure according to an embodiment of the present utility model;

[0017] Figure 2 This is a schematic diagram of the control board in an embodiment of the present invention.

[0018] The components include: 1. Mainboard; 2. Control board; 3. Power input terminal; 4. EMI processing module; 5. APFC power boosting module; 6. Flyback power output module; 7. Auxiliary power supply module; 8. Load output module; 9. MCU; 10. Wireless module; 11. Connector 1; 12. Connector 2; 13. Voltage and current detection module; and 14. Microwave optical sensor interface. Detailed Implementation

[0019] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0020] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance. The utility model will be further described in detail below with reference to the accompanying drawings.

[0021] like Figure 1-2 As shown, this utility model proposes a novel intelligent lighting control system, comprising a main board 1 and a control board 2. The main board 1 integrates a power input terminal 3, an EMI processing module 4, an APFC power boosting module 5, a flyback power output module 6, an auxiliary power module 7, and a load-side output module 8. The control board 2 is equipped with an MCU 9 and a wireless module 10. The MCU 9 is connected to the load-side output module 8 via control signal lines. The power input terminal 3 is connected to the EMI processing module 4. After EMI processing, the power is divided into two paths: one path connects to the APFC power boosting module 5, which improves the power factor, and then connects to the flyback power output module 6. The flyback power output module 6 converts the energy into DC output and connects to the load-side output module 8, providing stable power to the lighting fixtures.

[0022] By separating the mainboard 1 from the control board 2, the overall size and power consumption are reduced. Remote control and IoT functions are achieved by reading data through the control board 2. The wireless module 10 (such as Wi-Fi, Zigbee, etc.) on the control board 2 can not only be used for the connection between a single lamp and the host computer (smartphone, smart lighting platform), but also can be configured on the smart lighting platform to allow the wireless modules 10 of multiple lamps to join the same local area network or Zigbee network group. When the user sends a group control command (such as simultaneously turning on or off a group of lamps, uniformly adjusting the brightness, etc.) in the smart lighting APP or smart lighting platform, the host computer broadcasts the command to the wireless module 10 of each lamp in the group through the network (Wi-Fi or Zigbee network). After receiving the group control command from the wireless module 10, the MCU9 on each lamp's control board 2 communicates with the relevant module on the mainboard 1.

[0023] Another path is connected to the auxiliary power module 7, which converts the voltage to DC 3.3V or 5V through a transformer to provide working power for the control board 2.

[0024] The main board 1 is provided with a connector 11, and the control board 2 is provided with a connector 2 12 that cooperates with the connector 11 to realize the electrical connection and signal transmission between the main board 1 and the control board 2. The connector 11 is a pin header, and the connector 2 12 is a female header.

[0025] The motherboard 1 is equipped with a voltage and current detection module 13, which is connected to a key node of the power supply line. The key node of the power supply line is located between the power input terminal 3 and the EMI processing module 4, at the input and output terminals of the APFC power boost module 5 and the flyback power output module 6. It is used to detect voltage and current signals in the circuit. The voltage and current detection module 13 is electrically connected to the MCU9 through connector 12 so as to transmit the detected voltage and current data to the MCU9 for real-time monitoring of the operating status of the smart lamp. The light intensity can be adjusted by changing the output power of the load output module 8 (for example, through PWM control).

[0026] The motherboard 1 is equipped with a microwave light sensing interface 14, which can be used to connect microwave or light sensors to obtain relevant information such as ambient light. The data from these sensors can also be transmitted to the MCU9 for processing through connector 11 and connector 2 12.

[0027] In practical use, users can establish a communication link with the wireless module 10 on the control board 2 through a host computer (such as a smart lighting APP on a smartphone). When the user needs to turn on the light, they send a light-on command on the host computer. The wireless module 10 receives the command and transmits it to the MCU9. The MCU9 controls the load-side output module 8 to output power, and the light turns on. During the use of the light, if the user wants to adjust the brightness, they can do so on the APP. After receiving the brightness adjustment command, the MCU9 changes the output power of the load-side output module 8 through PWM control, thereby adjusting the brightness of the light to meet the lighting needs of different scenarios, such as brightening the light when reading and dimming the light when watching TV.

[0028] On a smart lighting app or platform, users can create lighting groups according to their actual needs. For example, they can group all the lights in the living room into one group, or group the lights in the office work area into another group. When a user needs to control the lights in a group simultaneously, the host computer (app or smart lighting platform) broadcasts the command to the wireless module 10 of each light in the group via a network (Wi-Fi or Zigbee network). After receiving the command, the MCU9 of each light communicates with the load output module 8 on the motherboard 1, and simultaneously turns on the light and adjusts it to the specified brightness, thus achieving synchronous control of the lights in the group.

[0029] The present invention and its embodiments have been described above. This description is not restrictive, and the accompanying drawings are only one embodiment of the present invention; the actual structure is not limited thereto. In conclusion, if those skilled in the art are inspired by this description and design similar structures and embodiments without departing from the inventive spirit of the present invention, such designs should fall within the protection scope of the present invention.

Claims

1. A novel intelligent lighting control system, characterized in that: The system includes a main board (1) and a control board (2). The main board (1) integrates a power input terminal (3), an EMI processing module (4), an APFC power boosting module (5), a flyback power output module (6), an auxiliary power module (7), and a load output module (8). The control board (2) is equipped with an MCU (9) and a wireless module (10). The MCU (9) is connected to the load output module (8) through a control signal line. The power input terminal (3) is connected to the EMI processing module (4). The power after EMI processing is divided into two paths: one path is connected to the APFC power boosting module (5), which boosts the power factor, and then connects to the flyback power output module (6). The flyback power output module (6) converts the energy into DC output and then connects to the load output module (8) to provide power for the lamps. Another path is connected to the auxiliary power module (7), which converts the voltage to DC 3.3V or 5V through a transformer to provide working power to the control board (2).

2. The novel intelligent lighting control system according to claim 1, characterized in that: The main board (1) is provided with a connector one (11), and the control board (2) is provided with a connector two (12) that cooperates with the connector one (11) to realize the electrical connection and signal transmission between the main board (1) and the control board (2).

3. The novel intelligent lighting control system according to claim 2, characterized in that: The first connector (11) is a pin header, and the second connector (12) is a female header.

4. The novel intelligent lighting control system according to claim 1, characterized in that: The motherboard (1) is provided with a voltage and current detection module (13). The voltage and current detection module (13) is connected to a key node of the power supply line. The key node of the power supply line is located between the power input terminal (3) and the EMI processing module (4), the input and output terminals of the APFC power boost module (5) and the input and output terminals of the flyback power output module (6). It is used to detect voltage and current signals in the circuit. The voltage and current detection module (13) is electrically connected to the MCU (9) through connector two (12) so as to transmit the detected voltage and current data to the MCU (9) for real-time monitoring of the operating status of the smart lamp.

5. A novel intelligent lighting control system according to claim 1, characterized in that: The motherboard (1) is provided with a microwave light sensing interface (14), which can be used to connect a microwave or light sensor to obtain ambient light related information.

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