Intelligent sound control table lamp

Abstract

The utility model discloses an intelligent sound control table lamp, which relates to the technical field of lighting equipment and comprises a lampshade, a lamp holder, a light-emitting device and a sound control device, the light-emitting device comprises a connecting column, multiple sets of LED lamp strips and a driving device, the driving device is used for the multiple sets of LED lamp strips, the multiple sets of LED lamp strips are connected with the driving device through the connecting column, and the connecting column is arranged in the lampshade; the voice control device is arranged on the lamp holder and comprises a voice acquisition module, a timer and a controller, the voice acquisition module and the timer are electrically connected with the controller, the controller is electrically connected with the driving device, the voice acquisition module is used for acquiring a voice control instruction of a user, and the controller is used for controlling the driving device to drive the corresponding LED lamp strip to emit light. The brightness and the color temperature can be adjusted according to user requirements, the lampshade can be detached according to use scenes or user preferences, the illumination comfort of a user and the practicability of the table lamp are improved, and energy waste is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of lighting equipment, and in particular to an intelligent voice-controlled desk lamp. Background Art

[0002] Whether in study, reading, work or other occasions where you need to focus your sight, desk lamps can provide enough light to make the environment bright and meet people's lighting needs. Desk lamps can also create different atmospheres. By adjusting the brightness of the light, desk lamps can create a warm, comfortable or focused atmosphere.

[0003] Traditional desk lamps only have basic on / off and brightness adjustment functions, and cannot make more detailed adjustments such as color temperature and brightness according to needs. They need to be manually controlled to achieve operations such as on / off and brightness adjustment, which is not convenient to use. For users with limited mobility or with both hands occupied, it may be inconvenient to use. In addition, there is a lack of intelligent management, and the lighting duration and time cannot be controlled according to user needs, which increases energy waste when forgetting to turn off the lights, resulting in high energy consumption. Utility Model Content

[0004] In view of this, the present application provides an intelligent voice-controlled desk lamp to solve the technical problems of traditional desk lamps, such as insufficient convenience of use, low adjustment accuracy, lack of intelligent management, and high energy consumption.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an intelligent voice-controlled desk lamp, comprising: a lamp holder, a lampshade, a light-emitting device and a voice-controlled device;

[0006] The lampshade is mounted on the lamp holder, and the lampshade comprises a plurality of detachably connected cover bodies;

[0007] The light emitting device comprises a connecting column, a plurality of LED light strips and a driving device, wherein the driving device is used to drive the plurality of LED light strips, and the plurality of LED light strips are connected to the driving device through the connecting column, and the connecting column is mounted on the lamp holder and extends upward into the interior of the lampshade;

[0008] The voice control device is arranged on the lamp holder, and comprises a voice acquisition module, a timer and a controller. The voice acquisition module and the timer are both electrically connected to the controller, and the controller is electrically connected to the driving device.

[0009] Furthermore, the multiple groups of LED light strips are respectively wound around the connecting posts, and the connecting wires of the control ends of each group of LED light strips are connected to a group of output ends of the driving device through the wiring holes on the connecting posts.

[0010] Furthermore, the cover body at the lower end is connected to the lamp holder.

[0011] Furthermore, the driving device includes a power supply module and several driving circuits, each driving circuit includes a transistor driving circuit, the input end of the transistor driving circuit is electrically connected to the output end of the controller, and the output end of the transistor driving circuit is connected to the control end of each group of LED light strips.

[0012] Furthermore, the voice acquisition module includes a microphone and a voice recognition chip, the microphone is electrically connected to the voice recognition chip, and the voice recognition chip is electrically connected to the controller via a serial port connection.

[0013] It can be seen from the above technical solution that the advantages of the utility model are:

[0014] 1. Compared with traditional desk lamps, this application can adjust the brightness of lighting through voice control, set the lighting time and duration through a timer, reduce energy waste, achieve dimming purposes by controlling the on and off of several drive circuits, adapt to different lighting requirements, and make the user experience better and more convenient to use.

[0015] 2. The lampshade can be disassembled according to the usage scenario or user preference, which improves the user's lighting comfort and the practicality of the desk lamp. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The drawings constituting a part of the present application are used to provide a further understanding of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application.

[0017] Figure 1 It is a schematic structural diagram of an implementation method of the utility model.

[0018] Figure 2 It is a three-dimensional structural schematic diagram of the cover body.

[0019] Figure 3 A schematic diagram of the structure of the drive device.

[0020] Figure 4 It is a structural schematic diagram of the voice control device.

[0021] Figure 5 This is a schematic structural diagram of another implementation of the utility model.

[0022] Figure 6 It is a schematic diagram of the local structure of the connecting part of the cover body.

[0023] Figure 7 FIG. 4 is another schematic diagram of the three-dimensional structure of the cover body.

[0024] Figure numerals: 1-lamp holder; 2-cover body; 3-lamp cover; 4-connecting column; 41-wiring hole; 5-connecting part; 51-concave surface; 52-through hole; 53-hexagonal hole. DETAILED DESCRIPTION

[0025] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the implementation modes and the accompanying drawings. Here, the illustrative implementation modes and descriptions of the present application are used to explain the present application, but are not intended to limit the present application.

[0026] refer to Figures 1 to 7 ,like Figure 1 , Figure 2 and Figure 5 As shown, this embodiment provides an intelligent voice-controlled desk lamp, which includes: a lamp holder 1, a lampshade 3, a light-emitting device and a voice-controlled device.

[0027] The lampshade 3 is mounted on the lamp holder 1. The lampshade 3 includes a plurality of detachably connected cover bodies 2. The lower end of the cover body 2 is connected to the lamp holder 1. The lampshade can be placed firmly on the lamp holder. The lamp holder not only provides support, but also hides part of the circuit and line, making the overall appearance of the table lamp neater.

[0028] The light-emitting device includes a connecting column 4, multiple groups of LED light strips and a driving device, wherein the driving device is used to drive the multiple groups of LED light strips, and the multiple groups of LED light strips are connected to the driving device through the connecting column 4. The connecting column 4 is installed on the lamp holder 1 and extends upward into the interior of the lampshade 3.

[0029] like Figure 1 As shown, the multiple groups of LED light strips are respectively wound around the connecting column 4, and the connecting wires of the control end of each group of LED light strips are connected to a group of output ends of the driving device through the wiring holes 41 on the connecting column 4. Such a design enables the driving device to accurately control the brightness and color temperature mode of the LED light strips to achieve rich lighting effects.

[0030] The lampshade of the present application is designed to be sturdy and durable, and has a certain decorative effect. A connecting column 4 is provided inside the lampshade 3, and a plurality of wiring holes 41 are distributed on the connecting column 4 for convenient connection and power supply. The cover body is designed to be light and easy to install, and its bottom end is tightly connected to the top end of another cover body, so that the overall structure of the lampshade is stable and easy to maintain.

[0031] like Figure 2 As shown, Figure 2 Schematic diagram of the structure of the cover body 2 , a connecting portion 5 is provided at one end of the cover body 2 , and the connecting portion 5 can be plugged into the other end of another cover body 2 , so that multiple covers 2 can be connected to form a lampshade 3 .

[0032] There are two ways to connect the lampshade 3 and the lamp holder 1, thereby forming two types of table lamps, such as Figure 1 The table lamp shown is a type of table lamp, in which the connection portion 5 of the lowermost cover body 2 is connected to the lamp holder 1, and a top cover is installed on the top of the uppermost cover body 2.

[0033] like Figure 5 Another type of desk lamp is shown, in which the other end of the lowermost cover 2 is connected to the lamp holder 1 .

[0034] like Figure 2 , Figure 6 and Figure 7 As shown, the connecting portion 5 of the cover body 2 is in the shape of a hexagonal prism, with a concave surface 51 on the side of the prism and a through hole 52 inside. The through hole 52 is connected to the main body of the cover body 2, and a hexagonal hole 53 adapted to the connecting portion 5 is opened on the corresponding end of the main body of the cover body 2. The connecting portion 5 can be inserted into the hexagonal hole 53 to realize the connection between the two cover bodies 2.

[0035] The voice control device is arranged on the lamp holder 1, and the voice control device comprises a voice acquisition module, a timer and a controller. The voice acquisition module and the timer are both electrically connected to the controller, and the timer is used to set the on / off time of the desk lamp to realize the function of timing on / off of the lamp. The controller is electrically connected to the driving device. In this embodiment, the controller adopts the model STM32F103RCT6, which is an embedded integrated circuit with a core specification of 32 bits and a speed of 72MHz.

[0036] like Figure 3 As shown, the driving device is arranged in the lamp holder 1, and the driving device includes a power supply module and several driving circuits. Each driving circuit includes a transistor driving circuit. The input end of the transistor driving circuit is electrically connected to the output end of the controller, and the output end of the transistor driving circuit is connected to the control end of each group of LED light strips.

[0037] When users need different light brightness and color temperature in different scenes, they can control the on and off of two sets of relays through the controller, and then adjust the LED light strips of different colors to achieve lighting with different brightness and color temperature.

[0038] In this embodiment, the power module includes an EMI filter, a rectifier, a voltage regulator and a voltage converter. The EMI filter, the rectifier, the voltage regulator and the voltage converter are electrically connected in sequence. The EMI filter is connected to the output end of the mains power supply, filters the current, and then rectifies it through the rectifier. The voltage regulator outputs the rectified power supply in a stable voltage, and the voltage converter converts the output voltage into a required voltage value. The transistor drive circuit includes a resistor R1, a resistor R2 and a transistor Q1. One end of the resistor R1 is connected to the first port of the controller, and the other end of the resistor R1 is connected in parallel with the base of the transistor Q1. The emitter of the transistor Q1 is connected to the power supply, the collector of the transistor Q1 is connected to the positive electrode of the LED lamp, and the negative electrode of the LED lamp is grounded.

[0039] like Figure 4 As shown, the voice acquisition module includes a microphone and a voice recognition chip, the microphone is electrically connected to the voice recognition chip, and the voice recognition chip is electrically connected to the controller via a serial port connection. The voice recognition chip uses ISD1730 to recognize voice signals and transmit the recognized specific instruction information to the controller.

[0040] In actual use, users can control the switch, brightness adjustment and color temperature mode of the desk lamp through voice commands, or set the switch time of the desk lamp through the timer. When receiving voice commands or timer signals, the controller will drive the LED lamp beads and LED light strips to perform corresponding operations to meet the user's lighting needs.

[0041] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the embodiments of the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. An intelligent voice-controlled desk lamp, characterized in that: It comprises: a lamp holder (1), a lamp shade (3), a light emitting device and a voice control device; The lampshade (3) is mounted on the lamp holder (1), and the lampshade (3) comprises a plurality of detachably connected cover bodies (2); The light-emitting device comprises a connecting column (4), a plurality of LED light strips and a driving device, wherein the driving device is used to drive the plurality of LED light strips, the plurality of LED light strips are connected to the driving device via the connecting column (4), and the connecting column (4) is mounted on the lamp holder (1) and extends upward into the interior of the lampshade (3); The voice control device is arranged on the lamp holder (1), and comprises a voice acquisition module, a timer and a controller, the voice acquisition module and the timer are both electrically connected to the controller, and the controller is electrically connected to the driving device; The plurality of groups of LED light strips are respectively wound around the connecting column (4), and the connecting wires of the control ends of each group of LED light strips are connected to a group of output ends of the driving device through the wiring holes (41) on the connecting column (4); One end of the cover body (2) is provided with a connecting portion (5), and the connecting portion (5) can be plugged into the other end of another cover body (2); The connecting portion (5) of the cover body (2) is in the shape of a hexagonal prism, a concave surface (51) is provided on the side of the prism, a through hole (52) is provided inside, the through hole (52) is connected to the main body of the cover body (2), and a hexagonal hole (53) adapted to the connecting portion (5) is provided on the corresponding end of the main body of the cover body (2), and the connecting portion (5) can be inserted into the hexagonal hole (53).

2. The intelligent voice-controlled desk lamp according to claim 1, characterized in that: The cover body (2) at the lower end is connected to the lamp holder (1).

3. The intelligent voice-controlled desk lamp according to claim 2, characterized in that: The driving device includes a power supply module and several driving circuits. Each driving circuit includes a transistor driving circuit. The input end of the transistor driving circuit is electrically connected to the output end of the controller, and the output end of the transistor driving circuit is connected to the control end of each group of LED light strips.

4. The intelligent voice-controlled desk lamp as claimed in claim 3, characterized in that: The voice acquisition module includes a microphone and a voice recognition chip. The microphone is electrically connected to the voice recognition chip, and the voice recognition chip is electrically connected to the controller via a serial port connection.

Images