Intelligent lighting flat cable terminal cold and hot layered circuit board structure
By layering heat-generating and non-heat-generating components onto circuit boards of different materials, the problems of large size and high heat generation in traditional smart lighting equipment are solved, thereby achieving component stability and extended lifespan, and improving the integration and reliability of the equipment.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-21
- Publication Date
- 2026-03-24
AI Technical Summary
Traditional smart lighting devices with drivers and light sources are bulky and expensive. Furthermore, the components in the integrated DOB (Digital Optical Array) design generate excessive heat, leading to unstable performance and severe light decay, which negatively impacts the user experience.
The heat-generating components and non-heat-generating or low-heat-generating components are respectively placed on the intelligent control circuit board and the light source circuit board. The intelligent control circuit board uses a fiberglass board, and the light source circuit board uses an aluminum substrate. They are connected by ribbon cables to achieve a layered design for hot and cold components.
This reduces the temperature rise of the lamp body and light source, ensures the stability of component performance, improves the overall lifespan of the device, reduces light decay, and enhances the integration and reliability of the equipment.
Smart Images
Figure CN224033729U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to a lamp circuit board technical field, concretely is a kind of intelligent lighting wire arrangement terminal cold and hot layered circuit board structure. BACKGROUND
[0002] Traditional intelligent lighting equipment is mainly through the combination of intelligent LED drive power supply and LED light source, or integrated DOB mode, the following defects exist in the above two modes:
[0003] The mode of driving light source is relatively large in size, and the system is complex and the cost is too high;Integrated DOB mode, one is to use glass fiber plate, which is too high in heat, resulting in unstable performance of components, serious light decay, and cannot guarantee the service life, and is not suitable for high-power products;The other is to use aluminum substrate, wireless signal will be affected, thereby affecting the use experience. In order to solve these problems, it is necessary to strengthen the diversification of product functions, sensitivity, improve the integration of equipment and other directions. INVENTION CONTENTS
[0004] In view of the problems existing in the prior art, the utility model discloses a kind of intelligent lighting wire arrangement terminal cold and hot layered circuit board structure, the technical scheme adopted is, the heating components in circuit and the components of not heating or heating very little are respectively arranged on two circuit boards, respectively for intelligent control circuit board, light source circuit board, the intelligent control circuit board includes rectifier circuit and intelligent module, the first wire socket is fixedly connected on the intelligent control circuit board, the rectifier circuit, intelligent module and the first wire socket are electrically connected, the light source circuit board includes LED drive circuit and LED light source, the second wire socket is fixedly connected on the light source circuit board, the LED drive circuit, LED light source and the second wire socket are electrically connected, the intelligent control circuit board and the light source circuit board are connected by wire plug-in connection, the both ends of the wire are respectively plugged in the first wire socket and the second wire socket, the rectifier circuit and the intelligent module are electrically connected with the LED drive circuit by the wire.
[0005] As a preferred scheme of the utility model, the intelligent control circuit board body selects glass fiber plate, which is beneficial to the stability of the performance of components on the circuit board.
[0006] As a preferred scheme of the utility model, the light source circuit board body selects aluminum substrate, which can effectively reduce the light source temperature rise of complete lamp, improve the service life of complete machine and reduce light decay.
[0007] As a preferred scheme of the utility model, the intelligent module is Zigbee control module, WiFi module, Bluetooth module and other wireless communication modules, to realize wireless control or intelligent control.
[0008] The utility model discloses a beneficial effect: the utility model discloses the component and spare who is not easy to heat is arranged on the circuit board of glass fiber material, and the LED light source who is easy to heat is arranged on the aluminum base plate, and the heat quantity is small in the working process of intelligent control circuit board, and the heat quantity is big in the working process of light source circuit board, and two parts are designed separately and utilize the wire harness connection, realize the cold and hot layering of the illumination circuit board. The circuit board structure design of cold and hot layering can effectively reduce the light source temperature rise of lamp body, guarantee the stable performance of circuit component, improve the whole machine life, reduce the light decay, in addition, can effectively reduce the circuit board volume, be convenient for installation, improve the applicability and extension ability of illumination circuit board, and improve the overall reliability, can effectively prolong the service life. BRIEF DESCRIPTION OF DRAWINGS
[0009] Fig. 1 It is the circuit board structure schematic diagram of the utility model,
[0010] Fig. 2 It is the whole circuit structure block diagram of the utility model.
[0011] In the drawing: 1 intelligent control circuit board, 101 rectifier circuit, 102 intelligent module, 103 first wire harness socket, 2 light source circuit board, 201 LED drive circuit, 202 LED light source, 203 second wire harness socket, 3 wire harness. DETAILED DESCRIPTION
[0012] Embodiment 1
[0013] As Figs. 1-2 Shown, the utility model discloses a kind of intelligent lighting wire harness terminal cold and hot layering circuit board structure, main body includes intelligent control circuit board 1, light source circuit board 2, the intelligent control circuit board 1 includes rectifier circuit 101 and intelligent module 102, the first wire harness socket 103 is fixedly connected on the intelligent control circuit board 1, the rectifier circuit 101, intelligent module 102 and the first wire harness socket 103 are electrically connected, and the main body of intelligent control circuit board 1 selects glass fiber plate, conducive to the stable performance of component and spare on circuit board;The light source circuit board 2 includes LED drive circuit 201 and LED light source 202, the second wire harness socket 203 is fixedly connected on the light source circuit board 2, the LED drive circuit 201, LED light source 202 and the second wire harness socket 203 are electrically connected, and the main body of light source circuit board 2 selects aluminum base plate, can effectively reduce the light source temperature rise of whole lamp, improve the whole machine life, reduce light decay.
[0014] The intelligent control circuit board 1 and the light source circuit board 2 are connected through a wire 3, the wire 3 is respectively plugged in the first wire socket 103 and the second wire socket 203, and the rectifier circuit 101 and the intelligent module 102 are electrically connected with the LED driving circuit 201 through the wire 3.
[0015] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application, in addition, the terms "first", "second" and the like are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated, therefore, the features with "first", "second" and the like can explicitly or implicitly include one or more of the features, in the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.
[0016] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected, it can be mechanically connected, or it can be electrically connected, it can be directly connected, or indirectly connected through an intermediate medium, it can be the communication between two elements, for those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.
[0017] The components not described in detail herein are prior art.
[0018] Although the specific embodiments of the present application have been described in detail above, the present application is not limited to the above embodiments, within the knowledge range of those skilled in the art, various changes can be made without departing from the purpose of the present application, and the modifications or deformations without creative labor are still within the protection scope of the present application.
Claims
1. A layered circuit board structure for hot and cold heating of intelligent lighting cable terminals, characterized in that, The system includes a smart control circuit board (1) and a light source circuit board (2). The smart control circuit board (1) includes a rectifier circuit (101) and a smart module (102). A first ribbon cable socket (103) is fixedly connected to the smart control circuit board (1). The rectifier circuit (101), the smart module (102), and the first ribbon cable socket (103) are electrically connected. The light source circuit board (2) includes an LED driver circuit (201) and an LED light source (202). A second ribbon cable socket (202) is fixedly connected to the light source circuit board (2). 3) The LED driving circuit (201), LED light source (202) and the second ribbon cable socket (203) are electrically connected. The intelligent control circuit board (1) and the light source circuit board (2) are connected by a ribbon cable (3). The two ends of the ribbon cable (3) are respectively plugged into the first ribbon cable socket (103) and the second ribbon cable socket (203). The rectifier circuit (101) and the intelligent module (102) are electrically connected to the LED driving circuit (201) through the ribbon cable (3).
2. The intelligent lighting cable terminal hot and cold layered circuit board structure according to claim 1, characterized in that: The main body of the intelligent control circuit board (1) is made of glass fiber board.
3. The intelligent lighting cable terminal hot and cold layered circuit board structure according to claim 1, characterized in that: The main body of the light source circuit board (2) is made of aluminum substrate.
4. The intelligent lighting cable terminal hot and cold layered circuit board structure according to claim 1, characterized in that: The intelligent module (102) is one or both of the following: a Zigbee control module and a wireless communication module.