CN212460808U

CN212460808U - Little night-light of intelligence pronunciation

Info

Publication number: CN212460808U
Application number: CN202020738904.5U
Authority: CN
Inventors: 何世友
Original assignee: Shenzhen Beihang Technology Co ltd
Current assignee: Shenzhen Baseus Technology Co Ltd
Priority date: 2020-05-07
Filing date: 2020-05-07
Publication date: 2021-02-02
Anticipated expiration: 2030-05-07

Abstract

The utility model aims to provide an intelligent voice small night lamp, which comprises a shell and an intelligent voice circuit arranged in the shell; the intelligent voice circuit comprises a master control circuit, an illumination circuit, a voice control circuit, a remote control circuit and a power supply circuit for supplying power to the master control circuit, the illumination circuit, the voice control circuit and the remote control circuit; the master control circuit is connected with the voice control circuit and is used for enabling the master control circuit to collect voice instructions through the voice control circuit and carry out voice feedback on the voice instructions; the main control circuit is connected with the lighting circuit and is used for controlling the on-off of the lighting circuit and/or the brightness of light according to the voice instruction; the master control circuit is connected with the remote control circuit and used for driving the remote control circuit to generate a wireless signal for controlling an external electrical appliance according to the voice instruction. The utility model discloses can satisfy user's intelligent demand, realize a tractor serves several purposes.

Description

Little night-light of intelligence pronunciation

Technical Field

The utility model belongs to little night-light field of intelligence, concretely relates to little night-light of multi-functional intelligent pronunciation.

Background

With the progress of society, electrical products serving life are more and more detailed. A small night light is an existing lighting device used at night and is relatively hot. The LED lamp is small and exquisite in general appearance, soft in light emitting, capable of beautifying the environment while being used, and popular with people.

Simultaneously, along with going on gradually of intelligent house, current little night-light can only regard as the illumination to use, and the function is too single.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a little night-light of intelligence pronunciation can provide multiple functions for current little night-light, makes things convenient for the use night.

An intelligent voice night lamp is characterized by comprising a shell and an intelligent voice circuit arranged in the shell; the intelligent voice circuit comprises a main control circuit, a lighting circuit, a voice control circuit, a remote control circuit and a power circuit for providing power for the main control circuit, the lighting circuit, the voice control circuit and the remote control circuit;

the master control circuit is connected with the voice control circuit and is used for enabling the master control circuit to collect voice commands through the voice control circuit and carry out voice feedback on the voice commands;

the main control circuit is connected with the lighting circuit and is used for controlling the on-off of the lighting circuit and/or the brightness of light according to the voice instruction;

the master control circuit is connected with the remote control circuit and used for driving the remote control circuit to generate a wireless signal for controlling an external electrical appliance according to the voice instruction.

Has the advantages that: the utility model can provide the function of the infrared remote controller on the premise of supporting the voice adjustment of the small night lamp to be turned on, turned off and adjusted in light, and the air conditioner can be turned on and turned off and the temperature of the air conditioner can be increased and reduced by voice adjustment; and simultaneously, the utility model discloses from taking vocal system, can replying the keyword, support off-line speech control, need not the networking, need not to download APP, plug-and-play supports keyword control. It is visible, the utility model discloses can satisfy the user to the intelligent demand of stock product, realize a tractor serves several purposes, non-contact controls, and is safe, simple and easy, the health.

Drawings

Fig. 1 is a block diagram of the present invention.

Fig. 2 is a partial schematic diagram of the acquisition circuit of the present invention.

Fig. 3 is another schematic diagram of the acquisition circuit according to the present invention.

Fig. 4 is a schematic diagram of a main control circuit according to the present invention.

Fig. 5 is a schematic diagram of the lighting circuit of the present invention.

Fig. 6 is a schematic diagram of an infrared receiving circuit according to the present invention.

Fig. 7 is a schematic diagram of an infrared emitting circuit according to the present invention.

Fig. 8 is a schematic diagram of a power supply circuit according to the present invention.

Fig. 9 is a schematic diagram of a memory circuit according to the present invention.

Fig. 10 is a structural view of the present invention.

Fig. 11 is a left side view of fig. 10.

It is to be understood that: the J4 terminal in fig. 7 connects the speaker element;

it is to be understood that: the output end of the power supply circuit is a power supply.

Wherein, 1, the shell; 1A, an arc-shaped shading plate; 1B, a step; 2. an intelligent voice circuit; 3. and (4) a plug.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

As shown in fig. 1, the intelligent voice night light is characterized by comprising a shell 1 and an intelligent voice circuit 2 arranged in the shell 1; the intelligent voice circuit 2 comprises a main control circuit, an illumination circuit, a voice control circuit, a remote control circuit and a power supply circuit for supplying power to the main control circuit, the illumination circuit, the voice control circuit and the remote control circuit;

the master control circuit is connected with the voice control circuit and is used for enabling the master control circuit to collect voice instructions through the voice control circuit and carry out voice feedback on the voice instructions;

As shown in fig. 2-4, the main control circuit includes a CI110X chip; the sound collection circuit comprises an MIC element; the positive electrode of the MIC element is connected with the forty-third pin of the CI110X chip after passing through the filter; the negative electrode of the MIC element is grounded; the power amplifier circuit comprises an XPT4890 chip and a loudspeaker element; the first pin and the fourth pin of the XPT4890 chip are respectively connected with the forty-ninth pin and the fifty-third pin of the CI110X chip and are used for receiving a feedback signal sent by a main control circuit; and a fifth pin and an eighth pin of the XPT4890 chip are respectively connected with the cathode and the anode of the loudspeaker element.

As shown in fig. 5, the lighting circuit includes eight sets of parallel branches and a first fet Q1; the branch circuit is formed by connecting a light emitting diode and a current limiting resistor in series; one end of the branch close to the light-emitting diode is connected with the output end of the power circuit, and one end of the branch close to the current-limiting resistor is connected with the drain electrode of the first field-effect tube Q1; the grid electrode of the first field effect transistor Q1 is connected with the main control circuit and is used for adjusting the brightness of the light emitting diode according to the voice command acquired by the voice control circuit; the source of the first fet Q1 is grounded.

The resistors in the eight parallel branches are thirty-sixth resistors R36-forty-third resistors R43, and the light emitting diodes are third light emitting diodes D3-tenth light emitting diodes D10.

As shown in fig. 6 to 7, the remote control circuit includes an infrared receiving circuit and an infrared transmitting circuit; wherein, the infrared receiving circuit comprises an infrared receiving probe element; the VCC end of the infrared receiving probe element is connected with the output end of the power supply circuit, and the OUT end of the infrared receiving probe element is connected with the nineteenth pin of the CI110X chip and used for receiving a remote control pairing signal; the infrared emission circuit comprises four groups of circuit groups formed by connecting series branches consisting of infrared emission elements and current-limiting resistors in parallel and a second field effect transistor Q2; the common end of the circuit group close to the infrared emission element is connected with the output end of the power circuit, and the common end of the circuit group close to the resistor is connected with the drain electrode of the second field effect transistor Q2; the grid of the second field effect transistor Q2 is connected with the eighteenth pin of the CI110X chip after being connected with the current-limiting resistor in series, and the second field effect transistor Q2 is used for controlling and transmitting related instructions through voice instructions after the pairing is successful, and controlling external electrical appliances such as an air conditioner to work; the source of the second fet Q2 is grounded.

The resistors in the circuit group are a forty-sixth resistor R46-a fifty-fifth resistor R50; the infrared emission element is of the type IR333C, and each of a forty-sixth resistor R46-a fifty-fifth resistor R50 is connected with an IR333C in series.

It is to be understood that: in order to read the related voice command, an additional storage circuit may be disposed on the main control circuit, as shown in fig. 9, so as to read the voice command offline and recognize the voice command offline.

10-11, the housing 1 may include a half shell for emitting light and another half shell for mounting the smart voice circuit 2, which are connected by bolts; wherein, an arc-shaped shading plate 1A is arranged on the shell 1 for emitting light. A step 1B for installing the intelligent voice circuit 2 is arranged in the half shell 1 for installing the intelligent voice circuit 2.

The utility model discloses little night-light simple structure, the outward appearance is exquisite, can realize opening, closing, adjusting luminance of little night-light moreover through voice command off-line control, can control the work of air conditioner simultaneously or close or heat up or cool down, but also can off-line operation, need not third party APP's intervention, convenient to use.

The above embodiments are only specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily change or replace the present invention within the technical scope of the present invention. Therefore, the protection scope of the present invention is subject to the protection scope of the claims.

Claims

1. An intelligent voice night lamp is characterized by comprising a shell and an intelligent voice circuit arranged in the shell; the intelligent voice circuit comprises a main control circuit, a lighting circuit, a voice control circuit, a remote control circuit and a power circuit for providing power for the main control circuit, the lighting circuit, the voice control circuit and the remote control circuit;

2. The intelligent small night lamp with voice as claimed in claim 1, wherein the remote control circuit comprises an infrared receiving circuit and an infrared emitting circuit;

wherein the infrared receiving circuit comprises an infrared receiving probe element;

the VCC end of the infrared receiving probe element is connected with the output end of the power supply circuit, and the OUT end of the infrared receiving probe element is connected with the main control circuit and used for receiving the pairing signal sent by the infrared transmitting circuit.

3. The intelligent small voice night light of claim 1, wherein the external appliance includes an air conditioner.

4. The intelligent voice small night lamp of claim 1, wherein the voice-controlled circuit comprises a voice acquisition circuit and a power amplifier circuit;

the sound acquisition circuit is connected with the main control circuit and used for converting the acquired sound instruction into corresponding data and sending the data to the main control circuit;

the power amplifier circuit is connected with the main control circuit and used for enabling the main control circuit to receive the voice command and then send voice feedback to a user through the power amplifier circuit.

5. The intelligent small night-light with voice as claimed in claim 4, wherein the sound collection circuit comprises an MIC element; the positive electrode of the MIC element is connected with the main control circuit after being filtered; the negative electrode of the MIC element is grounded;

the power amplifier circuit comprises an XPT4890 chip and a loudspeaker element;

the first pin and the fourth pin of the XPT4890 chip are connected with the main control circuit and used for receiving a feedback signal sent by the main control circuit through the first pin and the fourth pin; and a fifth pin and an eighth pin of the XPT4890 chip are respectively connected with the cathode and the anode of the loudspeaker element.

6. The intelligent small voice night light of claim 1, wherein the master control circuit comprises a CI110X chip;

a forty-third pin of the CI110X chip is connected to the voice control circuit, and is configured to receive, through the pin, a voice command acquired by the voice control circuit;

the fifty-third pin and the forty-ninth pin of the CI110X chip are connected to an input terminal of the voice control circuit, and are configured to send voice feedback signals through the fifty-third pin and the forty-ninth pin and play the voice feedback signals through the voice control circuit.

7. The intelligent small voice night lamp according to claim 1, wherein the lighting circuit comprises two or more groups of branches and first field effect transistors connected in parallel;

the branch circuit is formed by connecting a light-emitting diode and a current-limiting resistor in series; one end of the branch close to the light-emitting diode is connected with the output end of the power circuit, and one end of the branch close to the current-limiting resistor is connected with the drain electrode of the first field effect transistor; the grid electrode of the first field effect transistor is connected with the main control circuit and used for adjusting the brightness of the light-emitting diode according to the voice command acquired by the voice control circuit; and the source electrode of the first field effect transistor is grounded.

8. The intelligent voice night lamp according to claim 2, wherein the infrared emission circuit comprises four sets of circuit groups formed by connecting in parallel series branches consisting of an infrared emission element and a current limiting resistor, and a second field effect transistor;

the common end of the circuit group close to the infrared emission element is connected with the output end of the power supply circuit, and the common end of the circuit group close to the current-limiting resistor is connected with the drain electrode of the second field effect transistor;

the grid electrode of the second field effect transistor is connected with the current limiting resistor in series and then is connected with the main control circuit, and the second field effect transistor is used for controlling an external electric appliance to work through the voice command after the pairing is successful; and the source electrode of the second field effect transistor is grounded.

9. An intelligent night-light with voice as claimed in claim 1 wherein the side of the housing for emitting light is provided with an arc light shield.

10. An intelligent small night-light with voice as claimed in claim 1 or 9 wherein the housing has a step for mounting an intelligent voice circuit.