A lamp body module and a modular multifunctional controlled lamp

Abstract

The utility model relates to LED lamps technical field especially a kind of lamp body module, including shell, LED lamp pearl component and its drive circuit being installed in shell, still including at least two interconnection USB interface module, at least one USB interface module is connected with the drive circuit, and drive circuit is connected with double-end USB connecting piece by USB interface module and detachably connected, forms topological structure, wherein the USB interface module of at least one USB lamp body module is connected power supply by the USB adapter wire.

Description

Technical Field

[0001] This utility model relates to the field of LED lighting technology, and in particular to a lamp body module and a modular multi-functional control lighting fixture. Background Technology

[0002] With the improvement of living standards, ambient lighting is widely used in homes, businesses, and other settings to create specific atmospheres. Existing ambient lighting products mainly suffer from the following technical problems: Fixed form, lack of flexibility: Most ambient lights are single and fixed in form (such as long strip or round), making it difficult for users to freely combine and expand them according to the actual space layout and personal preferences, and thus failing to meet personalized decoration needs; Limited connectivity and poor expandability: Traditional ambient lights typically use fixed cable connections or are set up completely independently. Expansion requires complex wiring, which ruins the aesthetics and cannot achieve convenient "plug-and-play" expansion. Inconsistent control methods and cumbersome operation: Some products only support remote control, while others rely on mobile APP. The control methods are fragmented, resulting in a poor user experience when switching between different control methods. Furthermore, it is difficult to effectively control the lights if the remote control is lost or the mobile phone is not nearby. Low functional integration: Adapters typically only provide power supply, while control functions rely on external devices, requiring users to manage multiple devices simultaneously, which is inconvenient. Therefore, there is an urgent need to design a solution that can address one or more of the aforementioned technical problems. Utility Model Content

[0003] The purpose of this utility model is to overcome the shortcomings in the above-mentioned background technology and provide a lamp body module and a modular multi-functional control lamp.

[0004] The technical objective of this utility model is achieved as follows: a lamp body module includes a housing, an LED lamp bead assembly and its driving circuit installed in the housing, and also includes at least two interconnected USB interface modules, wherein at least one USB interface module is connected to the driving circuit, and the driving circuit accesses the working power supply and transmits control commands through the USB interface module.

[0005] A further embodiment also includes a main controller, which is configured to receive control signals and generate control commands, and send them to the drive circuit via a USB interface module.

[0006] In a further embodiment, the main controller has a button signal receiving module, and also has at least one of a WIFI signal receiving module, an RF radio frequency signal receiving module, a Bluetooth signal receiving module, and an infrared signal receiving module.

[0007] In a further embodiment, the lamp module is powered via a USB adapter cable. One end of the USB adapter cable is provided with a USB plug that is compatible with the USB interface module, and the other end is provided with a USB plug that is compatible with the USB interface module of the power adapter or directly connected to the output end of the USB power adapter.

[0008] In a further embodiment, at least one control button is provided on the cable of the USB adapter or on the USB plug at either end, and a control signal is sent to the main controller when the control button is triggered.

[0009] In a further embodiment, the shape of the lamp body module includes at least one of the following: regular polygon, straight line, Y-shape, rhombus, U-shape, C-shape, and O-shape.

[0010] Another technical solution of this utility model is: a modular multi-functional control lamp, including multiple lamp body modules, which are detachably connected to each other via USB interface modules and dual-head USB connectors to form a topology, wherein the USB interface module of at least one USB lamp body module is connected to a power source via the USB adapter cable.

[0011] In a further embodiment, the main controller is located on a USB adapter cable, a USB connector, or any lamp module.

[0012] In a further embodiment, the lamp modules are reinforced by at least one of a snap-fit ​​structure, a magnetic structure, or a plug-in structure.

[0013] In a further embodiment, the topology includes at least one of star, ring, tree, and mesh topologies.

[0014] The beneficial effects of this utility model are: 1. Extremely high flexibility and personalization capabilities: By providing lamp body modules and USB connectors in a variety of standard shapes (hexagonal, square, Y-shaped, rhomboid, etc.), users can freely combine them into any pattern (such as honeycomb, matrix, tree branch, snowflake, etc.) according to their own creativity and space requirements, just like building blocks, which solves the technical problem of traditional ambient lights having a single form and being unable to be personalized. 2. Convenient modular interconnection and powerful expandability: Utilizing a universal USB interface for physical connection and power / signal transmission, it achieves true "plug and play". Users can easily add or remove modules without any professional tools or electrical knowledge, solving the problems of rewiring and complex installation required for traditional ambient lighting expansion; 3. Enhanced system reliability through integrated and redundant control methods: The system innovatively integrates wireless remote control (for convenient long-distance operation) and adapter-based button control (for convenient short-range, handheld operation) into a single system. The main controller processes both control signals uniformly. This solves the technical problems of single control method, strong device dependence, and inability to control due to lost remote control or dead phone battery. It provides redundant control channels, greatly improving user experience and system reliability. 4. Highly integrated functions, simplifying user operation: Core control functions are integrated into the adapter, an essential component of the system, upgrading it from a simple power supply to a "power supply + control terminal". Users no longer need to find additional control devices; common operations can be performed at the power supply. This solves the technical problems of scattered control devices and inconvenient management in traditional solutions, achieving a high degree of functional integration and simplified operation.

[0015] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments of this utility model will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a perspective view of topology one in this embodiment of the utility model (connected with a USB adapter cable).

[0018] Figure 2 This is an internal structure diagram of topology one in this embodiment of the utility model (connected with a USB adapter cable).

[0019] Figure 3 This is a perspective view (front view) of topology structure two in this embodiment of the utility model.

[0020] Figure 4 This is a perspective view (back side) of topology structure two in this embodiment of the utility model.

[0021] Figure 5 This is a schematic diagram of the structure in which two lamp modules are connected via a USB connector in an embodiment of this utility model.

[0022] Figure 6 This is a schematic diagram of the connector used in the plug-in structure in an embodiment of this utility model.

[0023] Reference numerals in the attached diagram: Y-shaped lamp body module 1.1, square lamp body module 1.2, regular hexagonal lamp body module 1.3, housing 1.4, USB adapter cable 2, USB plug 2.1, control button 3, USB interface module 4, LED lamp bead assembly 5, USB serial board 6, connector 7, head 7.1, pin 7.2, socket 8. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings.

[0025] In the description of this utility model, it should be understood that the orientation or positional relationship indicated by terms such as "longitudinal", "lateral", "up", "down", "vertical", "horizontal", "top", and "bottom" is based on the orientation or positional relationship shown in the accompanying drawings and is only for the convenience of describing this utility model and simplifying the description, and is not intended to indicate or imply that the device or component 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.

[0026] This embodiment provides a lamp body module, mainly used as an ambient light, including a housing 1.4, an LED bead assembly 5 installed inside the housing 1.4 and its driving circuit (not shown), and at least two interconnected USB interface modules 4 (preferably USB female ports), wherein at least one USB interface module 4 is connected to the driving circuit, and the driving circuit receives power and transmits control commands through the USB interface module 4. The shape of the lamp body module can be various, such as the following common geometric shapes: regular polygons (including equilateral triangles, squares, regular hexagons, etc.), straight lines, Y-shapes, rhombuses, U-shapes, C-shapes, and O-shapes. Figure 1 , Figure 3 The following three types of lamp body modules are used: Y-shaped lamp body module 1.1, square lamp body module 1.2, and regular hexagonal lamp body module 1.3.

[0027] The lamp body module also includes a main controller (not shown), which is disposed inside or on the surface of the lamp body module housing 1.4. The main controller is configured to receive control signals and generate control commands, which are then sent to the drive circuit via the USB interface module 4. The main controller has a button signal receiving module (mainly for wired control), and at least one of a WIFI signal receiving module, an RF radio frequency signal receiving module, a Bluetooth signal receiving module, and an infrared signal receiving module. The WIFI signal receiving module is mainly used to access a WIFI network to receive control signals transmitted by smart devices such as mobile phones through the WIFI network. The RF radio frequency signal receiving module is mainly used to receive radio frequency control signals sent by an RF radio frequency remote control. The Bluetooth signal receiving module is mainly used to receive Bluetooth control signals sent by a Bluetooth remote control / mobile phone or other smart devices. The infrared signal receiving module is mainly used to receive infrared control signals sent by an infrared remote control. In one embodiment, by using the WIFI, Bluetooth, and wired control functions integrated into the ESP32 series chip itself, combined with the infrared and RF radio frequency functions accessed through the GPIO interface, multiple control methods can be integrated within the main controller.

[0028] The lamp module is powered via a USB adapter cable 2. One end of the USB adapter cable 2 has a USB plug 2.1 that is compatible with the USB interface module 4, and the other end has a USB plug 2.1 that is compatible with the USB interface module 4 of the power adapter, or is directly connected to the output end of the USB power adapter. The USB adapter cable 2, or as... Figure 1 One of the USB plugs 2.1 shown has at least one control button 3 (such as a power button, mode switch button, color selection button, brightness adjustment button, etc.). When the control button 3 is triggered, it sends a control signal (button signal) to the main controller to realize the above-mentioned wired control function.

[0029] The above describes an implementation method where a single lamp module is powered via USB adapter cable 2 and controlled via the control button 3 on USB adapter cable 2. The following describes an implementation method where multiple lamp modules are joined to form a lamp fixture with a specific topology.

[0030] This embodiment provides a modular, multi-functional controlled lighting fixture, mainly used as an ambient light, comprising multiple lamp body modules, such as... Figure 2 , Figure 5As shown, the lamp modules are detachably connected via USB interface modules 4 and dual-ended USB connectors, forming a topology. At least one USB lamp module's USB interface module 4 is connected to a power source via the USB adapter cable 2. The USB connectors mainly have two structures: a dual-ended USB cable and a USB serial board 6 with dual-ended USB plugs, with each end inserted into the USB interface modules 4 of the two lamp modules. In this embodiment, the USB serial board 6 is preferred. The topology includes at least one of star, ring, tree, and mesh topologies. The specific topology used can be determined based on the application. In one embodiment, a combination of... Figure 1 The topology shown in one embodiment is, in another implementation, combined into Figure 2 In the second topology shown, each lamp module is equivalent to a node in the topology. Each lamp module communicates with the other through the USB interface module 4 and the USB connector to exchange control commands and power.

[0031] Since the various lamp modules are interconnected through the USB interface module 4 and the USB connector, the main controller can be set in the USB adapter cable 2 (e.g., inside the casing of the USB plug 2.1), the USB connector, or any lamp module. After receiving the control signal, the main controller parses and generates control commands. The control commands are transmitted to the drive circuits of each lamp module through the USB interface and the USB connector. The drive circuits control the LED lamp bead assembly 5 according to the control commands, such as switching, brightness adjustment, color switching, mode selection, etc.

[0032] In addition to physical and electrical connections via USB interface module 4 and USB serial board 6, the lamp body modules can also achieve enhanced connections through at least one of the following: snap-fit ​​structure, magnetic structure, and plug-in structure. For example... Figure 4 The diagram shows a plug-in structure. The back of the lamp module has a plug hole 8. The positions of the plug holes 8 on different lamp modules correspond to each other. A plug connector 7 with two prongs 7.2 is used (e.g.,...). Figure 6 As shown, inserting the connector 7 into the socket 8 on the back of the two lamp modules can strengthen the physical connection between the lamp modules. When disassembling, clamp the head 7.1 of the connector 7 and pull it outward to remove the connector 7.

[0033] In this embodiment, the USB adapter cable 2 connects to the power adapter on one side, supplying power to the entire system via the USB interface; on the other hand, its housing 1.4 integrates a multi-functional control button 3, allowing users to directly control basic functions on the adapter. In this embodiment, the USB type can be selected as needed, such as the common USB-A or USB-C, and the types of the USB plugs and USB female ports need to be compatible.

[0034] The above description is merely a preferred embodiment of this utility model. For those skilled in the art, various modifications and variations are possible. Any modifications, equivalent substitutions, or improvements made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A lamp body module, comprising a housing, an LED bead assembly and its driving circuit installed within the housing, characterized in that, It also includes at least two interconnected USB interface modules, at least one of which is connected to the drive circuit, and the drive circuit accesses the power supply and transmits control commands through the USB interface module.

2. A lamp body module according to claim 1, characterized in that, It also includes a main controller, which is configured to receive control signals and generate control commands, and send them to the drive circuit via a USB interface module.

3. A lamp body module according to claim 2, characterized in that, The main controller has a button signal receiving module, and also has at least one of a WIFI signal receiving module, an RF radio frequency signal receiving module, a Bluetooth signal receiving module, and an infrared signal receiving module.

4. A lamp body module according to claim 3, characterized in that, The lamp module is powered by a USB adapter cable. One end of the USB adapter cable is provided with a USB plug that is compatible with the USB interface module, and the other end is provided with a USB plug that is compatible with the USB interface module of the power adapter or directly connected to the output end of the USB power adapter.

5. A lamp body module according to claim 4, characterized in that, At least one control button is provided on the cable of the USB adapter or on the USB plug at either end. When the control button is triggered, a control signal is sent to the main controller.

6. A lamp body module according to claim 1, characterized in that, The shape of the lamp body module includes at least one of the following: regular polygon, straight line, Y-shape, rhombus, U-shape, C-shape, and O-shape.

7. A modular, multi-functional controlled lighting fixture, characterized in that, It includes multiple lamp body modules as described in any one of claims 1-6, and the lamp body modules are detachably connected to each other via USB interface modules and dual-head USB connectors to form a topology, wherein the USB interface module of at least one USB lamp body module is connected to a power source via the USB adapter cable.

8. A modular, multi-functional controlled lighting fixture according to claim 7, characterized in that, The main controller is located on a USB adapter cable, a USB connector, or any lamp module.

9. A modular, multi-functional controlled lighting fixture according to claim 7, characterized in that, The lamp modules are connected by at least one of the following: snap-fit ​​structure, magnetic structure, and plug-in structure.

10. A modular, multi-functional controlled lighting fixture according to claim 7, characterized in that, The topology includes at least one of star, ring, tree, and mesh topologies.

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