CN212178825U

CN212178825U - LED lamp and communication module used for same

Info

Publication number: CN212178825U
Application number: CN202021244721.4U
Authority: CN
Inventors: 洪海鹏; 曾建强; 林耀龙
Original assignee: Xiamen Topstar Lighting Co Ltd
Current assignee: Xiamen Topstar Lighting Co Ltd
Priority date: 2020-06-30
Filing date: 2020-06-30
Publication date: 2020-12-18
Anticipated expiration: 2030-06-30

Abstract

The utility model discloses a LED lamp and a communication module used for the LED lamp, wherein the communication module comprises a WIFI module and a Bluetooth module, an onboard WIFI antenna is arranged on the WIFI module, and the WIFI module receives and sends signals through the onboard WIFI antenna; the Bluetooth module and the WIFI module are connected back to back, a microcontroller and a Bluetooth antenna are arranged on the Bluetooth module, and the Bluetooth module receives and sends signals through the Bluetooth antenna and sends the received signals to the microcontroller for processing; from this, through setting up bluetooth module and WIFI module back to satisfy the demand that compact LED lamp carries out control to satisfying bluetooth equipment and WIFI equipment simultaneously, thereby not only enlarged the use scene, but also reduced use cost.

Description

LED lamp and communication module used for same

Technical Field

The utility model relates to a LED lamps and lanterns technical field, in particular to communication module and a LED lamp that has this communication module of LED lamp.

Background

Among the correlation technique, the LED lamp that has bluetooth module and WIFI module is usually with WIFI module and bluetooth module separately installation side by side, but, because the size of board-mounted antenna is big and the requirement can not sheltered from, so the structure space requirement that leads to separately installing to the LED lamp is great, is not suitable for the LED lamp of compact to lead to not only using the scene to be limited but also greatly increased use cost.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems in the above-mentioned technology to a certain extent. Therefore, an object of the utility model is to provide a communication module for LED lamp, through setting up bluetooth module and WIFI module back to satisfy the demand that compact LED lamp carries out control to satisfying bluetooth equipment and WIFI equipment simultaneously, thereby not only enlarged the use scene, but also reduced use cost.

Another object of the present invention is to provide an LED lamp.

In order to achieve the above object, an embodiment of the present invention provides a communication module for a LED lamp, including: the WIFI module is provided with an onboard WIFI antenna and is used for receiving and sending signals through the onboard WIFI antenna; the Bluetooth module is connected with the WIFI module back to back, a microcontroller and a Bluetooth antenna are arranged on the Bluetooth module, and the Bluetooth module receives and sends signals through the Bluetooth antenna and sends the received signals to the microcontroller for processing.

According to the utility model discloses a communication module for LED lamp that provides is through setting up board-mounted WIFI antenna on the WIFI module, and carries out the receipt and the sending of signal through board-mounted WIFI antenna, and with bluetooth module and WIFI module back-to-back connection setting, and set up microcontroller and bluetooth antenna on bluetooth module, so that bluetooth module passes through bluetooth antenna and receives and send signal, and send the signal of receiving for microcontroller to handle. From this, through setting up bluetooth module and WIFI module back to satisfy the demand that compact LED lamp carries out control to satisfying bluetooth equipment and WIFI equipment simultaneously, thereby not only enlarged the use scene, but also reduced use cost.

In addition, according to the utility model discloses above-mentioned communication module for LED lamp that proposes can also have following additional technical characterstic:

optionally, the WIFI module and the bluetooth module are respectively disposed on different PCB boards.

Optionally, the back of the PCB provided with the WIFI module and the back of the PCB provided with the Bluetooth module are both provided with copper foils and are welded through solder paste.

Optionally, the WIFI module and the bluetooth module are arranged on the same PCB, the WIFI module is arranged on the front side of the PCB, and the bluetooth module is arranged on the back side of the PCB.

Optionally, an IC chip is further disposed on the WIFI module, and a shielding cover is disposed on the IC chip.

Optionally, the bluetooth antenna is disposed on the bluetooth module through an antenna terminal.

In order to achieve the above object, the utility model discloses another aspect has still provided a LED lamp, and it includes foretell communication module.

According to the utility model provides a LED lamp satisfies the demand that bluetooth equipment and WIFI equipment carried out control simultaneously through above-mentioned communication module to not only enlarge the use scene, but also reduced use cost.

Drawings

Fig. 1 is a schematic structural diagram of a communication module according to an embodiment of the present invention;

fig. 2 is a schematic block diagram of a circuit schematic of a communication module according to an embodiment of the present invention;

fig. 3 is a schematic block diagram of an LED lamp according to an embodiment of the present invention.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In order to better understand the above technical solutions, exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art.

In order to better understand the technical solution, the technical solution will be described in detail with reference to the drawings and the specific embodiments.

The charging circuit according to the embodiment of the present invention is described below with reference to the drawings.

Referring to fig. 1 and fig. 2, the embodiment of the present invention provides a communication module for an LED lamp, including a WiFi module and a bluetooth module.

An onboard WIFI antenna 30 is arranged on the WIFI module, and the WIFI module receives and sends signals through the onboard WIFI antenna 30; the Bluetooth module and the WIFI module are connected back to back, the Bluetooth module is provided with a microcontroller 50 and a Bluetooth antenna 40, and the Bluetooth module receives and sends signals through the Bluetooth antenna 40 and sends the received signals to the microcontroller 50 for processing.

That is to say, bluetooth module and WIFI module realize the purpose of bluetooth module and WIFI module simultaneous working through laminating design back to installation space has been saved greatly.

As an embodiment, the WIFI module and the bluetooth module are respectively arranged on different PCB boards; specifically as shown in fig. 1, the WIFI module is arranged on the front of the WIFI module PCB 10, the bluetooth module is arranged on the front of the bluetooth module PCB 10, copper foils are arranged on the back of the WIFI module PCB 10 and the back of the bluetooth module PCB 10, and the WIFI module and the bluetooth module are attached through solder paste, so that the back-to-back attachment design of the WIFI module and the bluetooth module is realized.

It should be noted that, as another embodiment, the WIFI module and the bluetooth module may be disposed on the same PCB, the WIFI module is disposed on the front side of the PCB, and the bluetooth module is disposed on the back side of the PCB, that is, the WIFI module and the bluetooth module are designed by using a double-sided board, so that the WIFI module and the bluetooth module are disposed back to back.

In addition, as an embodiment, an IC chip is further disposed on the WIFI module, and a shielding cover 60 is disposed on the IC chip.

It should be noted that, the shielding cover 60 is disposed on the IC chip of the WIFI module to reduce electromagnetic interference or shield static electricity on the PCB, so as to protect the components.

As an embodiment, the bluetooth antenna 40 is disposed on the bluetooth module through the antenna terminal 70, so as to perform signal transceiving through the external bluetooth antenna.

It should be noted that, as shown in fig. 2, when the communication module for the LED lamp works, 2.4G or bluetooth module receives the control signal sent by other 2.4G or bluetooth devices through bluetooth antenna, and transmit the control signal to Microcontroller (MCU) through SPI communication, Microcontroller (MCU) controls the LED lamp to execute corresponding operating state through PWM port according to the control signal, and simultaneously Microcontroller (MCU) transmits the corresponding operating state of the LED lamp to WiFi module through UART communication, so that WiFi module transmits the corresponding operating state of the LED lamp to cloud platform through onboard WiFi antenna, so as to display the corresponding operating state of the LED lamp on APP in real time, thereby realizing signal reception, control and transmission.

Additionally, as an embodiment, the utility model discloses a Microcontroller (MCU) control and the information of handling bluetooth module and WIFI module to through PWM mouth control LED lamp, wherein Microcontroller (MCU) can judge the signal of receipt automatically and handle by bluetooth module or WIFI module, need not to adopt high speed switch to go to switch board and carry WIFI antenna and bluetooth antenna work, thereby greatly reduced the device cost.

To sum up, according to the utility model discloses a communication module for LED lamp that provides is through setting up board-mounted WIFI antenna on the WIFI module to carry out the receipt and the sending of signal through board-mounted WIFI antenna, and with bluetooth module and WIFI module back-to-back connection setting, and set up microcontroller and bluetooth antenna on bluetooth module, so that bluetooth module passes through bluetooth antenna and receives and send signal, and give microcontroller with the signal transmission who receives and handle. From this, through setting up bluetooth module and WIFI module back to satisfy the demand that compact LED lamp carries out control to satisfying bluetooth equipment and WIFI equipment simultaneously, thereby not only enlarged the use scene, but also reduced use cost.

In addition, as shown in fig. 3, an embodiment of the present invention further provides an LED lamp 2000, which includes the above-mentioned communication module 1000 for an LED lamp.

According to the utility model provides a portable power source satisfies the demand that bluetooth equipment and WIFI equipment carried out control simultaneously through above-mentioned communication module to not only enlarge the use scene, but also reduced use cost.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but 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 should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above should not be understood to necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples described in this specification can be combined and combined by those skilled in the art.

Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.

Claims

1. A communication module for LED lamp, characterized in that includes:

the WIFI module is provided with an onboard WIFI antenna and is used for receiving and sending signals through the onboard WIFI antenna;

the Bluetooth module is connected with the WIFI module back to back, a microcontroller and a Bluetooth antenna are arranged on the Bluetooth module, and the Bluetooth module receives and sends signals through the Bluetooth antenna and sends the received signals to the microcontroller for processing.

2. The communication module for the LED lamp of claim 1, wherein the WIFI module and the bluetooth module are respectively disposed on different PCB boards.

3. The communication module for the LED lamp according to claim 2, wherein the PCB with the WIFI module and the PCB with the Bluetooth module are respectively provided with copper foils on the back surfaces and are welded by solder paste.

4. The communication module for the LED lamp of claim 1, wherein the WIFI module and the bluetooth module are disposed on a same PCB, the WIFI module is disposed on a front side of the PCB, and the bluetooth module is disposed on a back side of the PCB.

5. The communication module for the LED lamp according to any one of claims 1 to 4, wherein an IC chip is further disposed on the WIFI module, and a shielding cover is disposed on the IC chip.

6. The communication module for the LED lamp of any one of claims 1 to 4, wherein the Bluetooth antenna is disposed on the Bluetooth module through an antenna terminal.

7. An LED lamp comprising the communication module of any one of claims 1-6.