Intelligent lighting double-layer circuit board structure

Abstract

The utility model relates to an intelligent lighting double-layer circuit board structure. According to the utility model, the components which are not easy to heat are arranged on the circuit boards made of glass fiber materials, the LED light sources which are easy to heat are arranged on the aluminum substrate, and the two circuit boards are connected through the pin header and female header connector. The structural design of the double-layer circuit board can ensure the stability of the performance of circuit components, can effectively reduce the temperature rise of a light source of the whole lamp, prolong the service life of the whole lamp, reduce the light attenuation, can effectively reduce the size of the circuit board, is convenient to install, is suitable for various types of lighting equipment, is high in function expandability, is simple and reliable in structure, is low in cost, and meets the market demands. Application and popularization are easy.

Description

Technical Field

[0001] The utility model relates to the technical field of lamp circuit boards, in particular to an intelligent lighting double-layer circuit board structure. Background Art

[0002] Traditional intelligent lighting equipment mainly uses a combination of intelligent LED driver power and LED light source, or an integrated DOB method. The above two methods have the following defects:

[0003] The driver plus light source method is relatively large in size, the system is complex and the cost is too high; the integrated DOB method uses glass fiber board, which generates too much heat, resulting in unstable component parameters and performance, serious light decay, and unguaranteed life, and is not suitable for high-power products; the other is the use of aluminum substrate, which will affect the wireless signal and thus affect the user experience. In order to solve these problems, efforts need to be made to strengthen the diversification and sensitivity of product functions and improve the integration of equipment. Utility Model Content

[0004] In view of the problems existing in the prior art, the utility model discloses a double-layer circuit board structure for intelligent lighting. The technical solution adopted is to arrange the heat-generating components and the components that do not generate heat or generate very little heat in the circuit on two circuit boards, namely, an intelligent control circuit board and a light source circuit board. The intelligent control circuit board and the light source circuit board are plug-connected through a pin and female connector. The intelligent control circuit board includes a rectifier circuit and an intelligent module. The light source circuit board includes an LED drive circuit and an LED light source. The rectifier circuit is electrically connected to the intelligent module. The rectifier circuit and the intelligent module are electrically connected to the LED drive circuit through the pin and female connectors respectively. The LED drive circuit is electrically connected to the LED light source.

[0005] As a preferred solution of the utility model, the main body of the intelligent control circuit board is made of glass fiber board, which is beneficial to the stability of the performance of components on the circuit board.

[0006] As a preferred solution of the utility model, the main body of the light source circuit board is made of an aluminum substrate, which can effectively reduce the temperature rise of the entire light source, increase the life of the entire device, and reduce light decay.

[0007] As a preferred solution of the utility model, the intelligent module is a wireless communication module such as a Zigbee control module and a WiFi module, a Bluetooth module, etc.

[0008] Beneficial effects of the utility model: The utility model arranges components that are not easy to heat up on a glass fiber circuit board, and arranges LED light sources that are easy to heat up on an aluminum substrate, and the two circuit boards are connected by a pin header and a female header connector. The double-layer circuit board structure design can ensure the stability of the performance of circuit components, and at the same time can effectively reduce the temperature rise of the entire light source, increase the life of the entire machine, and reduce light decay. In addition, it can effectively reduce the size of the circuit board, which is easy to install and is suitable for various types of lighting equipment. It has strong functional scalability, a simple and reliable structure, low cost, meets market demand, and is easy to apply and promote. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] Figure 1 This is a schematic diagram of the circuit board structure of the utility model;

[0010] Figure 2 This is a main circuit structure block diagram of the utility model.

[0011] In the figure: 1 intelligent control circuit board, 101 rectifier circuit, 102 intelligent module, 2 light source circuit board, 201 LED drive circuit, 202 LED light source, 3 pin-row female connector. DETAILED DESCRIPTION

[0012] Example 1

[0013] like Figure 1 to Figure 2 As shown, the utility model is an intelligent lighting double-layer circuit board structure, and the technical solution adopted is that the main body includes an intelligent control circuit board 1 and a light source circuit board 2, and the intelligent control circuit board 1 and the light source circuit board 2 are plugged and connected through a pin-and-pin connector 3.

[0014] The intelligent control circuit board 1 includes a rectifier circuit 101 and an intelligent module 102. The main body of the intelligent control circuit board 1 is made of glass fiber board, which is conducive to the stability of the performance of the components on the circuit board; the light source circuit board 2 includes an LED drive circuit 201 and an LED light source 202. The main body of the light source circuit board 2 is made of an aluminum substrate, which can effectively reduce the temperature rise of the entire light source, increase the life of the entire machine, and reduce light decay; the rectifier circuit 101 is electrically connected to the intelligent module 102, and the rectifier circuit 101 and the intelligent module 102 are electrically connected to the LED drive circuit 201 through the pin and female connectors 3, and the LED drive circuit 201 is electrically connected to the LED light source 202. The intelligent module 102 is a wireless communication module such as a Zigbee control module and a WiFi module, a Bluetooth module, etc., which can realize wireless intelligent control of the lamp.

[0015] 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.

[0016] 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.

[0017] Components not described in detail herein are prior art.

[0018] 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 this 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. A double-layer circuit board structure for intelligent lighting, characterized in that: The invention comprises an intelligent control circuit board (1) and a light source circuit board (2); the intelligent control circuit board (1) and the light source circuit board (2) are plug-connected via a pin-and-female connector (3); the intelligent control circuit board (1) comprises a rectifier circuit (101) and an intelligent module (102); the light source circuit board (2) comprises an LED drive circuit (201) and an LED light source (202); the rectifier circuit (101) and the intelligent module (102) are electrically connected; the rectifier circuit (101) and the intelligent module (102) are electrically connected to the LED drive circuit (201) via the pin-and-female connector (3); and the LED drive circuit (201) and the LED light source (202) are electrically connected.

2. According to claim 1, a double-layer circuit board structure for intelligent lighting, characterized in that: The main body of the intelligent control circuit board (1) is made of glass fiber board.

3. According to claim 1, the intelligent lighting double-layer circuit board structure is characterized in that: The main body of the light source circuit board (2) is an aluminum substrate.

4. According to claim 1, the intelligent lighting double-layer circuit board structure is characterized in that: The intelligent module (102) is one or both of a Zigbee control module and a wireless communication module.

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