Intelligent integrated light and color adjusting barrel spotlight light source plate

Abstract

The utility model relates to an intelligent integrated light-adjusting and color-adjusting barrel spotlight light source plate. The 2.4 G Bluetooth technology and the integrated high-voltage driving part are designed on the light source plate in an integrated mode, so that the product is simple in structure, capable of being matched with various shells, applied to down lamps of different styles, convenient and efficient to install, capable of achieving communication connection with a mobile phone, capable of being controlled and adjusted through a terminal control program, capable of being freely arranged in various application scenes and high in practicability. Different illumination modes can be realized, intelligent interconnection with intelligent equipment at home can be realized, and the use is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of downlight circuits, in particular to an intelligent integrated dimming and color-adjusting downlight light source board. Background Art

[0002] Downlight is a kind of lighting fixture embedded in the ceiling to irradiate light in a specified direction. It is widely used in various occasions that require lighting. Downlight is a directional lighting fixture. Only its opposite side can receive light. The beam angle is spotlight. The light is concentrated. The strong contrast between light and dark highlights the illuminated object. The high lumen can set off a quiet environment atmosphere.

[0003] Traditional downlights adjust the light through switches, dimmers, remote controls, etc., which have the following defects: first, the function is single and fixed, which makes operation inconvenient; second, the product structure is complex and the production cost is high; third, it cannot form a complete intelligent system with other smart devices, and its application is limited. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses an intelligent integrated dimming and color-adjusting tube spotlight light source board, which adopts the technical solution of comprising a rectifier circuit and a power supply pipeline circuit, wherein the rectifier circuit is electrically connected to the power supply pipeline circuit and the control circuit respectively, the power supply pipeline circuit is electrically connected to the control circuit, the control circuit is electrically connected to the drive circuit, the drive circuit is electrically connected to the LED lamp, the LED lamp comprises a first lamp group and a second lamp group, the drive circuit comprises a drive chip, the first pin and the third pin of the drive chip are respectively connected to the PWM output end of the control circuit, the second pin, the fourth pin and the fifth pin of the drive chip are respectively connected in series to the third resistor, the fourth resistor and the fifth resistor and then grounded, the sixth pin, the seventh pin, the eighth pin, the ninth pin and the tenth pin of the drive chip are respectively connected in series to the output end of the rectifier circuit with the first resistor, the electrolytic capacitor, the second lamp group, the first lamp group and the second resistor, the product has high integration, can be directly connected to 220V AC power, and no external driver, dimmer and other equipment are required.

[0005] As a preferred solution of the utility model, the control circuit is a 2.4G Bluetooth control circuit, which can be interconnected with smart devices through Bluetooth communication. Remote control can be achieved by using the control program on smart terminals such as mobile phones to adjust different lighting modes and adapt to different scenarios.

[0006] As a preferred solution of the present invention, the light colors of the first light group and the second light group are different, and the adjustment of different lighting modes can be achieved by matching different colors.

[0007] The beneficial effects of the utility model are as follows: the utility model integrates 2.4G Bluetooth technology on the light source board and integrates a high-voltage driving part, which makes the product structure simple, can be adapted to a variety of shells, and can be used in downlights of different styles. The installation is convenient and efficient, and communication connection with mobile phones can be realized. The terminal control program can be used for control and adjustment. A variety of application scenarios can be set at will, different lighting modes can be realized, and intelligent interconnection with smart devices in the home can be realized, which is easy to use. BRIEF DESCRIPTION OF THE DRAWINGS

[0008] Figure 1 This is a block diagram of the main circuit structure of the utility model;

[0009] Figure 2 It is a schematic diagram of the main circuit of the utility model;

[0010] Figure 3 This is a wiring diagram of the driver chip of the utility model.

[0011] In the figure: 1 rectifier circuit, 2 control circuit, 3 power supply circuit, 4 drive circuit, 5 LED lamp. DETAILED DESCRIPTION

[0012] Example 1

[0013] like Figures 1 to 3 As shown, the utility model is an intelligent integrated dimming and color-adjusting tube spotlight light source board, including a rectifier circuit 1 and a power supply pipeline circuit 3. The rectifier circuit 1 is electrically connected to the power supply pipeline circuit 3 and the control circuit 2 respectively. The control circuit 2 is a 2.4G Bluetooth control circuit. Through Bluetooth communication, it can be interconnected with smart devices. The control program on smart terminals such as mobile phones can be used to achieve remote control, adjust different lighting modes, and apply to different scenes. The power supply pipeline circuit 3 is electrically connected to the control circuit 2, the control circuit 2 is electrically connected to the drive circuit 4, and the drive circuit 4 is electrically connected to the LED lamp 5. The LED lamp 5 includes a first lamp group A and a second lamp group B. The light colors of the first lamp group A and the second lamp group B are different. The adjustment of different lighting modes is achieved by matching different colors.

[0014] The driving circuit 4 includes a driving chip U1, a first pin and a third pin of the driving chip U1 are respectively connected to the PWM output end of the control circuit 2, a second pin, a fourth pin and a fifth pin of the driving chip U1 are respectively connected in series to a third resistor R3, a fourth resistor R4 and a fifth resistor R5 and then grounded, a sixth pin, a seventh pin, an eighth pin, a ninth pin and a tenth pin of the driving chip U1 are respectively connected in series to the output end of the rectifier circuit 1 with a first resistor R1, an electrolytic capacitor E1, a second lamp group B, a first lamp group A and a second resistor R2, the product has a high degree of integration and can be directly connected to 220V AC power without the need for external drivers, dimmers and other equipment.

[0015] According to the intensity and color of light, the lighting mode can be set to reading, audio and video, warmth, night light, winter warmth, summer cool and other lighting scenes, daylight mode, moonlight mode, warmth mode, theater mode, reading mode, computer mode, meeting mode, entertainment mode, early morning wake-up, dusk brightness, night sleep aid and other lighting modes. The control program can be used to set the timer switch of the light.

[0016] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention. In addition, the terms "first", "second", etc. are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first", "second", etc. may explicitly or implicitly include one or more of the features. In the description of the present invention, unless otherwise specified, "multiple" means two or more.

[0017] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, or it can be the internal connection of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood by specific circumstances.

[0018] Components not described in detail herein are prior art.

[0019] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the scope of protection of the present invention.

Claims

1. An intelligent integrated dimming and color-adjusting downlight light source board, comprising a rectifier circuit (1) and a power supply circuit (3), characterized in that: The rectifier circuit (1) is electrically connected to the power supply circuit (3) and the control circuit (2) respectively; the power supply circuit (3) and the control circuit (2) are electrically connected to each other; the control circuit (2) is electrically connected to the drive circuit (4); the drive circuit (4) is electrically connected to the LED lamp (5); the LED lamp (5) comprises a first lamp group (A) and a second lamp group (B); the drive circuit (4) comprises a drive chip (U1); a first pin and a third pin of the drive chip (U1) are respectively connected to the The PWM output end of the control circuit (2) is connected, the second pin, the fourth pin and the fifth pin of the driving chip (U1) are respectively connected in series with the third resistor (R3), the fourth resistor (R4) and the fifth resistor (R5) and then grounded, and the sixth pin, the seventh pin, the eighth pin, the ninth pin and the tenth pin of the driving chip (U1) are respectively connected in series with the output end of the rectifier circuit (1) to have the first resistor (R1), the electrolytic capacitor (E1), the second lamp group (B), the first lamp group (A) and the second resistor (R2).

2. According to claim 1, the intelligent integrated dimming and color-adjusting tube spotlight light source board is characterized in that: The control circuit (2) is a 2.4G Bluetooth control circuit.

3. According to claim 1, the intelligent integrated dimming and color-adjusting tube spotlight light source board is characterized in that: The light colors of the first light group (A) and the second light group (B) are different.

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