Offline intelligent voice control table lamp

Abstract

According to the off-line intelligent voice control table lamp, in the learning process, a voice controller module controls a power amplifier module to play wake-up words and command words for a user to learn, a pickup module records voice of the user for learning the wake-up words and the command words, and the voice is converted into text information through the voice controller module and stored; in the using process, the voice controller module controls the pickup module to record the voice of a wake-up word or a command word spoken by a user, the voice of the wake-up word or the command word is converted into text information and stored through the voice controller module, and the voice controller module calls the text information stored in the learning process to be compared with the text information stored in the using process. And the voice controller module controls the power amplifier module to play the prompt tone after the use is completed. According to the method, the common requirements of the old people can be met, the intelligent requirements of the old people can also be met, the situation that the mandarin of most old people is not standard and cannot be recognized can be avoided, and the defect that the memory of the old people is poor is further overcome.

Description

Technical Field

[0001] The utility model belongs to the technical field of desk lamps, and in particular relates to an offline intelligent voice-controlled desk lamp. Background Art

[0002] Desk lamps are household lighting appliances that most families have at present. In traditional technology, various functions of desk lamps are controlled by manual switches. Manual switch control includes pressing elastic button switches, pressing toggle switches, knob-controlled switches or touch-controlled switches. With the development of intelligence, non-contact control switches have gradually developed. Non-contact control switches are generally divided into two types. One is to install various sensors and control the desk lamp according to the sensor data. However, this requires the assembly of various sensors according to various usage scenarios, which not only increases the cost of the desk lamp, but also has a higher probability of false triggering; the other is through intelligent voice control, but the above-mentioned voice control generally requires intelligent networking or requires calling the APP on the intelligent device to realize intelligent control. This type of control has a high degree of intelligence and a good control experience, but the above-mentioned intelligent control is not friendly to the elderly who are not familiar with intelligent devices, which reduces the usage experience of this group of people and is not conducive to the promotion of intelligently controlled desk lamps. Utility Model Content

[0003] The main purpose of the present invention is to provide an offline intelligent voice-controlled desk lamp, wherein the switch module includes: a switch function button and a learning function button. The switch function button can be used to control the on / off, brightness, and voice control function of the desk lamp. The learning function button is used to enter the learning mode for the user to learn the wake-up word and command word; thus, during the learning process, the voice controller module controls the power amplifier module to play the wake-up word and command word for the user to learn, and the sound pickup module records the voice of the user learning the wake-up word and command word, which is converted into text information and saved by the voice controller module; during use, the voice controller module controls the sound pickup module to record the voice of the wake-up word or command word spoken by the user, which is converted into text information and saved by the voice controller module The voice controller module calls the text information saved during the learning process and the text information saved during use for comparison, and the voice controller module controls the power amplifier module to play the prompt sound after use is completed; adopting the above scheme, the elderly's common needs of turning on and off lights and adjusting brightness can be met through the switch function buttons, and the elderly's needs for intelligence can be met through the learning function buttons. In addition, the above scheme compares the text information converted from the voice signals of the preset wake-up words and command words entered by the elderly themselves with the text information converted from the voice signals of the wake-up words or command words spoken by themselves during use, thereby avoiding the situation where most elderly people cannot recognize the words due to their non-standard Mandarin. At the same time, a learning mode is set to further overcome the shortcomings of poor memory of the elderly.

[0004] In order to solve the above technical problems, the present invention provides the following technical solutions:

[0005] An offline intelligent voice-controlled desk lamp comprises: a base shell, and a switch module, a sound pickup module, a power amplifier module, a voice controller module and a lamp holder module fixed to the base shell, wherein the switch module, the sound pickup module and the power amplifier module are electrically connected to the voice controller module via a power cord, an external power cord passes through the base shell and is electrically connected to the voice controller module, and the voice controller module is electrically connected to the lamp holder module via a power cord; wherein the switch module comprises: a switch function button and a learning function button, wherein the switch function button can be used to control the on / off and brightness of the desk lamp, and to turn on or off the voice control function, and the learning function button can be used to enter the learning mode. mode for the user to learn the wake-up word and command word; during the learning process, the voice controller module controls the power amplifier module to play the wake-up word and command word for the user to learn, and the sound pickup module records the voice of the user learning the wake-up word and command word, converts it into text information through the voice controller module and saves it; during use, the voice controller module controls the sound pickup module to record the voice of the wake-up word or command word spoken by the user, converts it into text information through the voice controller module and saves it, the voice controller module calls the text information saved in the learning process and the text information saved in the use process for comparison, and the voice controller module controls the power amplifier module to play the prompt sound after use is completed.

[0006] As a preferred solution for an offline intelligent voice-controlled desk lamp, the voice controller module includes: an MCU main control circuit, a storage circuit, a power amplifier circuit, a human voice collection input circuit, an AC-DC conversion circuit, and a thyristor drive circuit; the switch module is electrically connected to the MCU main control circuit through a power line, the sound pickup module is electrically connected to the human voice collection input circuit through a power line, the power amplifier module is electrically connected to the power amplifier circuit through a power line, the storage circuit, the power amplifier circuit, the human voice collection input circuit, the AC-DC conversion circuit, and the thyristor drive circuit are all electrically connected to the MCU main control circuit; an external power line is electrically connected to the AC-DC conversion circuit, and the thyristor drive circuit is electrically connected to the lamp head module through a power line.

[0007] As a preferred solution for an offline intelligent voice-controlled desk lamp, the voice controller module also includes: a timer circuit, which is connected to the MCU main control circuit and is used to time the switching of the desk lamp through the MCU main control circuit.

[0008] As a preferred solution for an offline intelligent voice-controlled desk lamp, the switch module also includes: a switch base; an inner wall of the base shell is provided with a receiving groove, and a key groove is provided at the bottom of the receiving groove, the back of the switch function button and the learning function button are fixed to the front of the switch base, and the front of the switch function button and the learning function button partially extend to the outside through the key groove; a first clamping groove is provided on both side walls of the receiving groove, and a first elastic hook is provided on both sides of the switch base, after the front of the switch base is embedded in the receiving groove, the first elastic hook is engaged with the first clamping groove; the base shell extends toward the bottom of the switch base to form a fixing protrusion, and the bottom of the switch base is provided with a fixing recess, the fixing protrusion is embedded in the fixing recess, and the screw passes through the fixing protrusion and then extends into the fixing recess to fix it; a first wire threading groove is provided on the back of the switch base, and the power cord connected to the switch function button and the learning function button passes through the first wire threading groove and is electrically connected to the MCU main control circuit.

[0009] As a preferred solution for an offline intelligent voice-controlled desk lamp, the sound pickup module includes: a sound pickup module base, and a sound pickup module body installed on the module base; the inner wall of the base shell is provided with a fixing groove, the groove wall of the fixing groove is provided with a second clamping groove, and one side of the sound pickup module base is provided with a second elastic hook, after the front side of the sound pickup module base is partially embedded in the fixing groove, the second elastic hook is clamped into the second clamping groove; the bottom of the fixing groove is provided with a sound pickup hole at a position corresponding to the sound pickup module body, and the sound pickup module body records external voice through the sound pickup hole; the back of the sound pickup module base is provided with a second wire threading groove, and the power cord connected to the sound pickup module body is electrically connected to the human voice collection input circuit after passing through the second wire threading groove.

[0010] As a preferred solution for an offline intelligent voice-controlled desk lamp, the power amplifier module includes: a power amplifier module mounting seat, and a power amplifier module body; the inner wall of the base shell is provided with a mounting groove, and the bottom of the mounting groove is provided with a plurality of power amplifier holes. After the power amplifier module body is accommodated in the mounting groove, the power amplifier module body is arranged toward the plurality of power amplifier holes; a third clamping groove is provided on the outer side of the two side walls of the mounting groove, and a third elastic hook is provided on the two side walls of the power amplifier module mounting seat. After the front side of the power amplifier module mounting seat is sleeved on the mounting groove, the power amplifier module body is fixed in the mounting groove. The third elastic hook is engaged with the third engaging slot; a positioning protrusion is provided at the top of the mounting slot, and a positioning slot is provided at the top of the power amplifier module mounting seat, and the positioning protrusion is embedded in the positioning slot to position the installation of the power amplifier module mounting seat; the back of the power amplifier module mounting seat is hollowed out to form an elastic abutment protrusion, and the elastic abutment protrusion presses the power amplifier module body tightly into the mounting slot; a third wire threading groove is provided at the corresponding position of the bottom end of the mounting slot and the bottom end of the power amplifier module mounting seat, and the power cord connected to the power amplifier module body is electrically connected to the power amplifier circuit after passing through the third wire threading groove.

[0011] As a preferred solution for an offline intelligent voice-controlled desk lamp, the inner wall of the base shell is provided with two symmetrically arranged fixed hooks, and the voice controller module is clamped between the two fixed hooks.

[0012] As a preferred solution for an offline intelligent voice-controlled desk lamp, a mounting through-hole is provided on the top of the base shell, an inner wall of the mounting through-hole is provided with an internal thread, an outer wall of the lamp head module is provided with an external thread, and the lamp head module is screwed to the mounting through-hole.

[0013] As a preferred solution for an offline intelligent voice-controlled desk lamp, the offline intelligent voice-controlled desk lamp also includes: an indicator light, which is connected to the voice controller module. After the learning process is completed, the indicator light will flash twice to prompt the user to exit the learning mode.

[0014] As a preferred solution for an offline intelligent voice-controlled desk lamp, the sound pickup module is a microphone, and the power amplifier module is a speaker.

[0015] The beneficial effects of the utility model are:

[0016] In the present invention, an offline intelligent voice-controlled desk lamp is provided, comprising: a base shell, and a switch module, a pickup module, a power amplifier module, a voice controller module and a lamp head module fixed to the base shell, the switch module, the pickup module and the power amplifier module are all electrically connected to the voice controller module through a power cord, the external power cord is electrically connected to the voice controller module after passing through the base shell, and the voice controller module is electrically connected to the lamp head module through the power cord; wherein, the switch module comprises: a switch function button and a learning function button, through which the switch function button can be used to control the switching, brightness, and turning on or off the voice control function of the desk lamp, and the learning function button is used to enter the learning mode for the user to learn the wake-up word and command word; thereby, during the learning process, the voice controller module controls the power amplifier module to play the wake-up word and command word for the user to learn, and the sound pickup module records the voice of the user learning the wake-up word and command word, which is converted into text information through the voice controller module and Save; During use, the voice controller module controls the pickup module to record the voice of the wake-up word or command word spoken by the user, and converts it into text information through the voice controller module and saves it. The voice controller module calls the text information saved during the learning process and the text information saved during use for comparison. The voice controller module controls the power amplifier module to play the prompt sound after use is completed; adopting the above scheme, the elderly's common needs of turning on and off lights and adjusting brightness can be met through the switch function buttons, and the elderly's needs for intelligence can also be met through the learning function buttons. In addition, the above scheme compares the text information converted from the voice signals of the preset wake-up words and command words entered by the elderly themselves with the text information converted from the voice signals of the wake-up words or command words spoken by themselves during use, thereby avoiding the situation where most elderly people cannot recognize the words because their Mandarin is not standard. At the same time, a learning mode is set to further overcome the shortcomings of poor memory of the elderly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for describing the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without creative work, and all of them belong to the protection scope of the present invention, among which:

[0018] Figure 1 This is a three-dimensional structural diagram of the utility model's offline intelligent voice-controlled desk lamp;

[0019] Figure 2 yes Figure 1 An angled cross-sectional view of the offline intelligent voice-controlled desk lamp shown;

[0020] Figure 3 yes Figure 1Another angled cross-sectional view of the offline intelligent voice-controlled desk lamp shown;

[0021] Figure 4 yes Figure 1 An exploded diagram of an offline intelligent voice-controlled desk lamp is shown;

[0022] Figure 5 yes Figure 4 A schematic structural diagram of a base shell of an offline intelligent voice-controlled desk lamp from a first angle is shown;

[0023] Figure 6 yes Figure 4 A schematic structural diagram of a second angle of view of the base housing of the offline intelligent voice-controlled desk lamp shown;

[0024] Figure 7 yes Figure 4 A schematic structural diagram of the base shell of the offline intelligent voice-controlled desk lamp from a third angle;

[0025] Figure 8 yes Figure 4 A schematic diagram of the structure of the switch base of the offline intelligent voice-controlled desk lamp shown;

[0026] Figure 9 yes Figure 4 A schematic diagram of the structure of the sound pickup module base of the offline intelligent voice-controlled desk lamp shown;

[0027] Figure 10 yes Figure 4 A schematic diagram of the structure of the power amplifier module mounting base of the offline intelligent voice-controlled desk lamp shown;

[0028] Figure 11 yes Figure 4 The diagram shows the structure of the lamp head module of the offline intelligent voice-controlled desk lamp. DETAILED DESCRIPTION

[0029] The following is a clear and complete description of the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but rather merely represents selected embodiments of the present invention. It should be noted that, unless there is a conflict, the various features of the embodiments of the present invention may be combined with each other, and the combined embodiments are still within the scope of protection of the present invention.

[0031] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0032] Desk lamps are household lighting appliances that most families have at present. In traditional technology, various functions of desk lamps are controlled by manual switches. Manual switch control includes pressing elastic button switches, pressing toggle switches, knob-controlled switches or touch-controlled switches. With the development of intelligence, non-contact control switches have gradually developed. Non-contact control switches are generally divided into two types. One is to install various sensors and control the desk lamp according to the sensor data. However, this requires the assembly of various sensors according to various usage scenarios, which not only increases the cost of the desk lamp, but also has a higher probability of false triggering; the other is through intelligent voice control, but the above-mentioned voice control generally requires intelligent networking or requires calling the APP on the intelligent device to realize intelligent control. This type of control has a high degree of intelligence and a good control experience, but the above-mentioned intelligent control is not friendly to the elderly who are not familiar with intelligent devices, which reduces the usage experience of this group of people and is not conducive to the promotion of intelligently controlled desk lamps.

[0033] like Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, the embodiment of the present invention provides an offline intelligent voice-controlled desk lamp, which includes: a base shell 10, and a switch module 20, a sound pickup module 30, a power amplifier module 40, a voice controller module 50 and a lamp head module 60 fixed to the base shell 10, the switch module 20, the sound pickup module 30 and the power amplifier module 40 are all electrically connected to the voice controller module 50 through a power cord, an external power cord passes through the base shell 10 and is electrically connected to the voice controller module 50, and the voice controller module 50 is electrically connected to the lamp head module 60 through the power cord;

[0034] The switch module 20 includes a switch function button 21 and a learning function button 22. The switch function button 21 can be used to control the on / off, brightness, and voice control function of the desk lamp. The learning function button 22 can be used to enter a learning mode for the user to learn wake-up words and command words.

[0035] During the learning process, the voice controller module 50 controls the power amplifier module 40 to play the wake-up word and command word for the user to learn, and the sound pickup module 30 records the user's voice of learning the wake-up word and command word, which is converted into text information and saved by the voice controller module 50;

[0036] During use, the voice controller module 50 controls the sound pickup module 30 to record the voice of the wake-up word or command word spoken by the user, and converts it into text information and saves it through the voice controller module 50. The voice controller module 50 calls the text information saved during the learning process and the text information saved during use for comparison. The voice controller module 50 controls the power amplifier module 40 to play the prompt sound after use is completed.

[0037] In the present invention, the above-mentioned scheme is adopted, which can not only meet the elderly's common needs of turning on and off lights and adjusting brightness through the switch function button 21, but also meet the elderly's needs for intelligence through the learning function button 22. In addition, the above-mentioned scheme compares the text information converted from the voice signals of the preset wake-up words and command words entered by the elderly themselves with the text information converted from the voice signals of the wake-up words or command words spoken by themselves during use, thereby avoiding the situation where most elderly people cannot recognize the words because of their non-standard Mandarin. At the same time, a learning mode is set to further overcome the shortcomings of poor memory of the elderly.

[0038] like Figure 5 、 Figure 6 、 Figure 7 、 Figure 8 、 Figure 9 、 Figure 10 and Figure 11As shown, in order to realize the function of the voice controller module 50, the voice controller module 50 includes: an MCU main control circuit (not shown), a storage circuit (not shown), a power amplifier circuit (not shown), a human voice collection input circuit (not shown), an AC-DC conversion circuit (not shown), and a thyristor drive circuit (not shown); the switch module 20 is electrically connected to the MCU main control circuit (not shown) through a power line, the sound pickup module 30 is electrically connected to the human voice collection input circuit (not shown) through a power line, and the power amplifier module 40 is electrically connected to the human voice collection input circuit (not shown) through a power line. The power amplifier circuit (not shown) is electrically connected, and the storage circuit (not shown), the power amplifier circuit (not shown), the human voice collection input circuit (not shown), the AC-DC conversion circuit (not shown), and the thyristor drive circuit (not shown) are all electrically connected to the MCU main control circuit (not shown); an external power line is electrically connected to the AC-DC conversion circuit (not shown), and the thyristor drive circuit (not shown) is electrically connected to the lamp head module 60 through the power line, so that the lamp head module 60 is powered by the voice controller module 50.

[0039] Specifically, the offline intelligent voice control method of the desk lamp is as follows:

[0040] In the non-offline intelligent voice control mode, the switch function button 21 is short pressed once to control the switch of the desk lamp, the brightness of the desk lamp is adjusted by double-clicking the switch function button 21, and the offline intelligent voice control mode is turned on or off by long pressing the switch function button 21;

[0041] In the learning mode of the offline intelligent voice control mode, by short pressing the learning function button 22 to enter the learning wake-up word mode, the power amplifier circuit (not shown) controls the power amplifier module 40 to play the wake-up word preset in the storage circuit (not shown) for the user to learn. At the same time, the human voice collection input circuit (not shown) controls the sound pickup module 30 to record the user's voice learning the wake-up word, processes it into text information through the MCU main control circuit (not shown), and then stores it in the storage circuit (not shown);

[0042] By long pressing the learning function button 22 to enter the command word learning mode, the power amplifier circuit (not shown) controls the power amplifier module 40 to play the command words preset in the storage circuit (not shown) for the user to learn. At the same time, the human voice collection input circuit (not shown) controls the sound pickup module 30 to record the user's voice of the command word learning, processes it into text information through the MCU main control circuit (not shown), and then stores it in the storage circuit (not shown);

[0043] A short press is a button pressed for less than two seconds, and a long press is a button pressed for more than or equal to two seconds.

[0044] In the use mode in the offline intelligent voice control mode, the user speaks a wake-up word or a command word, and the human voice collection input circuit (not shown) controls the sound pickup module 30 to record the wake-up word or command word spoken by the user, processes it into text information through the MCU main control circuit (not shown), and stores it in the storage circuit (not shown). The MCU main control circuit (not shown) calls the text information in the learning mode in the storage circuit (not shown) and compares it with the text information in the use mode stored in the storage circuit (not shown);

[0045] If they match, the power amplifier circuit (not shown) controls the power amplifier module 40 to play a prompt tone indicating a successful operation.

[0046] If there is no match, repeat the learning mode until a match is successful.

[0047] In order to be able to control the switching of the desk lamp on a timed basis, the voice controller module also includes: a timer circuit (not shown in the figure), which is connected to the MCU main control circuit (not shown in the figure). The timer circuit (not shown in the figure) is used to control the switching of the desk lamp on a timed basis through the MCU main control circuit (not shown in the figure), so as to turn the desk lamp on and off on a timed basis according to the needs of the user, thereby avoiding energy waste. At the same time, the function of turning the desk lamp on and off on a timed basis can also serve as an alarm clock, killing two birds with one stone.

[0048] In order to install the switch module 20, the switch module 20 also includes: a switch base 23; the inner wall of the base shell 10 is provided with a receiving groove 11, and the bottom of the receiving groove 11 is provided with a key groove 111, the back of the switch function button 21 and the learning function button 22 are fixed to the front of the switch base 23, and the front of the switch function button 21 and the learning function button 22 partially pass through the key groove 111 and extend to the outside; the two side walls of the receiving groove 11 are provided with a first clamping groove 112, and the two sides of the switch base 23 are provided with a first elastic hook 231. After the front of the switch base 23 is embedded in the receiving groove 11, the first elastic hook The hook 231 engages with the first engaging groove 112; the base shell 10 extends toward the bottom of the switch base 23 to form a fixing protrusion 113, and the bottom of the switch base 23 is provided with a fixing recess 232, and the fixing protrusion 113 is embedded in the fixing recess 232, and the screw passes through the fixing protrusion 113 and extends into the fixing recess 232 for fixation; the back of the switch base 23 is provided with a first threading groove 233, and the power cord connected to the switch function button 21 and the learning function button 22 passes through the first threading groove 233 and is electrically connected to the MCU main control circuit (not shown), thereby fixing the switch module 20 to the inner wall of the base shell 10.

[0049] In order to install the pickup module 30, the pickup module 30 includes: a pickup module base 31 and a pickup module body 32 installed on the module base; the inner wall of the base shell 10 is provided with a fixing groove 12, the groove wall of the fixing groove 12 is provided with a second clamping groove 121, and one side of the pickup module base 31 is provided with a second elastic hook 311. After the front side of the pickup module base 31 is partially embedded in the fixing groove 12, the second elastic hook 311 is engaged with the second clamping groove 121; the bottom of the fixing groove 12 is provided with a pickup hole 122 at a position corresponding to the pickup module body 32, and the pickup module body 32 records external voice through the pickup hole 122; the back side of the pickup module base 31 is provided with a second wire threading groove 312, and the power cord connected to the pickup module body 32 passes through the second wire threading groove 312 and is electrically connected to the human voice collection input circuit (not shown), thereby fixing the pickup module 30 to the inner wall of the base shell 10.

[0050] In order to install the power amplifier module 40, the power amplifier module 40 includes: a power amplifier module mounting seat 41, and a power amplifier module body 42; the inner wall of the base shell 10 is provided with a mounting groove 13, and the bottom of the mounting groove 13 is provided with a plurality of power amplifier holes 131. After the power amplifier module body 42 is accommodated in the mounting groove 13, the power amplifier module body 42 is arranged toward the plurality of power amplifier holes 131, and the sound played by the power amplifier module body 42 is transmitted to the outside from the plurality of power amplifier holes 131; third clamping grooves 132 are provided on the outer side of the two side walls of the mounting groove 13, and third elastic hooks 411 are provided on the two side walls of the power amplifier module mounting seat 41. After the front side of the power amplifier module mounting seat 41 is sleeved on the mounting groove 13, the power amplifier module body 42 is fixed in the mounting groove 13, and the third elastic hooks 411 clamp The third clamping slot 131 is connected; a positioning protrusion 133 is provided at the top of the installation slot 13, and a positioning slot 412 is provided at the top of the power amplifier module mounting seat 41, and the positioning protrusion 133 is embedded in the positioning slot 412 to position the installation of the power amplifier module mounting seat 41; the back of the power amplifier module mounting seat 41 is hollowed out to form an elastic abutment protrusion 413, and the elastic abutment protrusion 413 presses the power amplifier module body 42 tightly into the installation slot 13; the bottom end of the installation slot 13 and the bottom end of the power amplifier module mounting seat 41 are provided with third threading grooves 134 and 414 at corresponding positions, and the power line connected to the power amplifier module body 42 passes through the third threading grooves 134 and 414 and is electrically connected to the power amplifier circuit (not shown), thereby fixing the power amplifier module 40 to the inner wall of the base shell 10.

[0051] In order to install the voice controller module 50, the inner wall of the base shell 10 is provided with two symmetrically arranged fixing hooks 14, and the voice controller module 50 is clamped between the two fixing hooks 14, and then the voice controller module 50 is fixed to the inner wall of the base shell 10 through the fixing hooks 14.

[0052] In order to install the lamp head module 60, a mounting through hole 15 is provided on the top of the base shell 10, the inner wall of the mounting through hole 15 is provided with an internal thread 151, and the outer wall of the lamp head module 60 is provided with an external thread 61. The lamp head module 60 is screwed to the mounting through hole 15, and then the lamp head module 60 is installed in the mounting through hole 15.

[0053] In order to prompt the user of the learning progress of the learning mode, the offline intelligent voice-controlled desk lamp also includes: an indicator light (not shown in the figure), which is connected to the voice controller module 50. After the learning process is completed, the indicator light (not shown in the figure) will flash twice to prompt the user to exit the learning mode.

[0054] In the present invention, the sound pickup module 30 is preferably a microphone, and the power amplifier module 40 is preferably a speaker. However, the present invention is not limited thereto. The sound pickup module 30 can realize the recording function, and the power amplifier module 40 can realize the sound playback function. The present invention does not impose any limitation on this.

[0055] The present invention is described in detail above with reference to the accompanying drawings, but the present invention is not limited to the embodiments described. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. An offline intelligent voice-controlled desk lamp, characterized in that: include: A base housing, and a switch module, a sound pickup module, a power amplifier module, a voice controller module, and a lamp holder module fixed to the base housing, wherein the switch module, the sound pickup module, and the power amplifier module are electrically connected to the voice controller module via a power cord, an external power cord passes through the base housing and is electrically connected to the voice controller module, and the voice controller module is electrically connected to the lamp holder module via the power cord; The switch module includes a switch function button and a learning function button. The switch function button can be used to control the on / off and brightness of the desk lamp, and to turn on or off the voice control function. The learning function button can be used to enter the learning mode for the user to learn the wake-up word and command word. During the learning process, the voice controller module controls the power amplifier module to play the wake-up word and command word for the user to learn, and the sound pickup module records the user's voice learning the wake-up word and command word, converts it into text information and saves it through the voice controller module; During use, the voice controller module controls the sound pickup module to record the voice of the wake-up word or command word spoken by the user, converts it into text information through the voice controller module and saves it. The voice controller module calls the text information saved during the learning process and the text information saved during use for comparison. The voice controller module controls the power amplifier module to play the prompt sound after use is completed.

2. The offline intelligent voice-controlled desk lamp according to claim 1, characterized in that: The voice controller module includes: MCU main control circuit, storage circuit, power amplifier circuit, human voice collection input circuit, AC-DC conversion circuit, and thyristor drive circuit; The switch module is electrically connected to the MCU main control circuit through a power line, the sound pickup module is electrically connected to the human voice collection input circuit through a power line, the power amplifier module is electrically connected to the power amplifier circuit through a power line, and the storage circuit, the power amplifier circuit, the human voice collection input circuit, the AC-DC conversion circuit, and the thyristor drive circuit are all electrically connected to the MCU main control circuit; The external power line is electrically connected to the AC-DC conversion circuit, and the thyristor drive circuit is electrically connected to the lamp holder module through the power line.

3. The offline intelligent voice-controlled desk lamp according to claim 2, characterized in that: The voice controller module further includes a timer circuit, which is connected to the MCU main control circuit and is used to time the switching of the console light through the MCU main control circuit.

4. The offline intelligent voice-controlled desk lamp according to claim 2, characterized in that: The switch module further includes: a switch base; The inner wall of the base shell is provided with a receiving groove, and the bottom of the receiving groove is provided with a key through-groove, the back surfaces of the switch function button and the learning function button are fixed to the front surface of the switch base, and the front surfaces of the switch function button and the learning function button partially pass through the key through-groove and protrude to the outside; The two side walls of the receiving groove are provided with first engaging grooves, and the two sides of the switch base are provided with first elastic hooks. After the front side of the switch base is inserted into the receiving groove, the first elastic hooks engage with the first engaging grooves; The base housing extends toward the bottom of the switch base to form a fixing protrusion, and the bottom of the switch base is provided with a fixing recess, the fixing protrusion is embedded in the fixing recess, and the screw passes through the fixing protrusion and then extends into the fixing recess for fixing; A first wire threading groove is provided on the back side of the switch base, and the power cables connected to the switch function button and the learning function button pass through the first wire threading groove and are electrically connected to the MCU main control circuit.

5. The offline intelligent voice-controlled desk lamp according to claim 2, characterized in that: The sound pickup module includes: a sound pickup module base, and a sound pickup module body installed on the module base; The inner wall of the base shell is provided with a fixing groove, the groove wall of the fixing groove is provided with a second clamping groove, and a second elastic hook is provided on one side of the pickup module base. After the front side of the pickup module base is partially embedded in the fixing groove, the second elastic hook is engaged with the second clamping groove; The bottom of the fixing groove is provided with a sound pickup hole at a position corresponding to the sound pickup module body, and the sound pickup module body records external voice through the sound pickup hole; A second wire threading groove is provided on the back side of the pickup module base, and the power line connected to the pickup module body passes through the second wire threading groove and is electrically connected to the human voice collection input circuit.

6. The offline intelligent voice-controlled desk lamp according to claim 2, characterized in that: The power amplifier module includes: a power amplifier module mounting base and a power amplifier module body; The inner wall of the base shell is provided with a mounting groove, and the bottom of the mounting groove is provided with a plurality of power amplifier holes. After the power amplifier module body is accommodated in the mounting groove, the power amplifier module body is arranged toward the plurality of power amplifier holes. A third engaging groove is provided on the outer side of both side walls of the mounting groove, and a third elastic hook is provided on both side walls of the power amplifier module mounting seat. After the front side of the power amplifier module mounting seat is sleeved into the mounting groove, the power amplifier module body is fixed in the mounting groove, and the third elastic hook is engaged with the third engaging groove; A positioning protrusion is provided at the top of the mounting groove, and a positioning groove is provided at the top of the power amplifier module mounting seat, and the positioning protrusion is embedded in the positioning groove to position the installation of the power amplifier module mounting seat; The back of the power amplifier module mounting seat is hollowed out to form an elastic abutment protrusion, and the elastic abutment protrusion presses the power amplifier module body tightly into the mounting groove; A third wire threading groove is provided at corresponding positions at the bottom end of the mounting groove and the bottom end of the power amplifier module mounting seat. The power line connected to the power amplifier module body passes through the third wire threading groove and is electrically connected to the power amplifier circuit.

7. The offline intelligent voice-controlled desk lamp according to claim 2, characterized in that: The inner wall of the base shell is provided with two symmetrically arranged fixing hooks, and the voice controller module is clamped between the two fixing hooks.

8. The offline intelligent voice-controlled desk lamp according to claim 2, characterized in that: A mounting through-hole is provided on the top of the base shell, an inner wall of the mounting through-hole is provided with an internal thread, an outer wall of the lamp holder module is provided with an external thread, and the lamp holder module is screwed to the mounting through-hole.

9. The offline intelligent voice-controlled desk lamp according to claim 1, characterized in that: The offline intelligent voice-controlled desk lamp further includes an indicator light, which is connected to the voice controller module. After the learning process is completed, the indicator light flashes twice to prompt the user to exit the learning mode.

10. The offline intelligent voice-controlled desk lamp according to claim 1, wherein: The sound pickup module is a microphone, and the power amplifier module is a speaker.

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