CN218332335U

CN218332335U - Switch box with off-line control

Info

Publication number: CN218332335U
Application number: CN202222428138.4U
Authority: CN
Inventors: 邹勇; 邹伟
Original assignee: Guangdong Yanyang Lighting Co ltd
Current assignee: Guangdong Yanyang Lighting Co ltd
Priority date: 2022-09-13
Filing date: 2022-09-13
Publication date: 2023-01-17
Anticipated expiration: 2032-09-13

Abstract

The utility model discloses a take off-line control's switch box, connect gradually including top-down: the touch panel is used for manually inputting a control instruction; the main control panel comprises an MCU, and a radio communication module and a sound collection and analysis module which are respectively and electrically connected with the MCU, the touch panel is electrically connected with the MCU, the output end of the radio communication module is connected with an antenna, and the input end of the sound collection and analysis module is connected with a pickup; and the power supply module is electrically connected with the main control panel. The voice control instruction is acquired and recognized through the sound pickup and the sound acquisition and analysis module, the MCU is matched with the radio communication module and the antenna to establish wireless communication between the switch box and the lamp, so that offline voice control of the lamp can be realized, the constraint of a network and a mechanical key is eliminated, the touch panel is integrated, the problem that the lamp cannot be switched on or switched off when the voice recognition is failed occasionally can be avoided, an auxiliary control means is provided, and the compatibility is stronger.

Description

Switch box with off-line control

Technical Field

The utility model relates to an intelligence switch field, in particular to take switch box of off-line control.

Background

The wall switch box is used as a main control device of an indoor lighting lamp and mainly comprises a wired switch box and a wireless switch box, wherein the wired switch box belongs to a traditional structure and has the problems of complex wiring, high cost and the like, and is gradually replaced by the wireless switch box at present, however, the existing wireless scheme has two problems, on one hand, the wireless switch box still needs a user to manually press keys on the switch box, and the switch box acquires key signals and then sends wireless control signals to a wireless receiver on the lamp to realize corresponding control instructions, so that the method is not convenient for the user, and particularly for the old people who are in a lying state to watch television, sleep or have inconvenient actions; on the other hand, the lamp is wirelessly controlled by the smart phone or the mobile terminal, and the lamp depends on wireless networks such as WiFi and the like, so that the network security problem exists, and the personal privacy of the user can be easily stolen by attack.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a take off-line control's switch box can realize the off-line speech control of lamps and lanterns.

According to the utility model discloses take off-line control's switch box, including top-down connected gradually: the touch panel is used for manually inputting a control instruction; the main control panel comprises an MCU, and a radio communication module and a sound collection and analysis module which are respectively and electrically connected with the MCU, the touch panel is electrically connected with the MCU, the output end of the radio communication module is connected with an antenna, and the input end of the sound collection and analysis module is connected with a pickup; and the power supply module is electrically connected with the main control board and used for converting the high-voltage alternating current into low-voltage direct current so as to provide working voltage for the main control board.

According to the utility model discloses take off-line control's switch box has following beneficial effect at least: the voice control instruction is acquired and recognized through the sound pickup and the sound acquisition and analysis module, the MCU is matched with the radio communication module and the antenna to establish wireless communication between the switch box and the lamp, so that offline voice control of the lamp can be realized, the constraint of a network and a mechanical key is eliminated, the touch panel is integrated, the problem that the lamp cannot be switched on or switched off when the voice recognition is failed occasionally can be avoided, an auxiliary control means is provided, and the compatibility is stronger.

According to the utility model discloses a some embodiments, the output of analytic module is gathered to sound electric connection has audio frequency to amplify module, speaker in proper order.

According to some embodiments of the invention, the main control board further comprises a carbon monoxide concentration sensor electrically connected with the MCU.

According to some embodiments of the present invention, the touch panel and the main control panel are provided with a touch panel fixing member therebetween.

According to the utility model discloses a some embodiments, the main control board with be provided with the high-low pressure isolation layer between the power module.

According to some embodiments of the present invention, the pickup has a plurality of pickups distributed on the front and four sides of the main control board.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic block diagram of a switch box according to an embodiment of the present invention;

fig. 2 is a perspective view of a switch box according to an embodiment of the present invention;

fig. 3 is an exploded view of a switch box according to an embodiment of the present invention;

fig. 4 is a plan view of the main control panel according to the embodiment of the present invention.

Reference numerals are as follows:

a touch panel 100;

the system comprises a main control board 200, an MCU210, a radio communication module 220, a sound collection and analysis module 230, an antenna 240, a sound pickup 250, an audio amplification module 260, a loudspeaker 270 and a carbon monoxide concentration sensor 280;

a power supply module 300;

a touch panel fixing member 400;

high and low voltage isolation layer 500.

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 only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 4, a switch box with offline control according to an embodiment of the present invention includes, from top to bottom, sequentially connected: the touch control system comprises a touch control panel 100, a main control panel 200 and a power supply module 300, wherein the touch control panel 100 is used for manually inputting a control instruction as a supplement of off-line voice control, so that the situation that a user with voice control failure or a standard mandarin is still capable of turning on and off a lamp in a traditional mode is avoided, and the touch control system is suitable for more user groups; the main control board 200 serves as a core control board for acquiring and recognizing signals, generating and outputting control commands, and the power supply module 300 serves as a power supply source of the switch box.

Specifically, the main control board 200 includes an MCU210, and a radio communication module 220 and a sound collection and analysis module 230 electrically connected to the MCU210, respectively; the touch panel 100 is electrically connected with the MCU210, the button command acquired by the touch panel 100 is fed back to the MCU210 for identification, and the MCU210 can respond to and output a specific control command after identification; the output end of the radio communication module 220 is connected with an antenna 240, the mcu210 outputs a control command to the radio communication module 220, the radio communication module 220 compiles the control command and sends out the control command in the form of radio waves through the antenna 240, and a wireless receiver of the intelligent lamp acquires the radio waves and then decodes the radio waves to implement corresponding on, off, dimming and color mixing or scene mode switching; the input end of the sound collecting and analyzing module 230 is connected with a sound pickup 250, and the sound pickup 250 collects the voice signal of the user and feeds the voice signal back to the MCU210 after analysis; the power supply module 300 is electrically connected to the main control board 200, and is configured to convert a high-voltage AC power into a low-voltage dc power to provide a working voltage to the main control board 200, specifically, convert AC220V into DC3.3V. The MCU210 adopts a C8051F series single chip microcomputer, the radio communication module 220 adopts a Chipcon SmartRF 04 series wireless transceiver module, and the sound collection and analysis module 230 adopts an SV-2602 audio processing unit.

As described above, in the present embodiment, the sound pickup and the sound collection and analysis module are used to achieve acquisition and recognition of the voice control instruction, the MCU cooperates with the radio communication module and the antenna to establish wireless communication between the switch box and the lamp, so as to achieve offline voice control of the lamp, get rid of the constraint of network and mechanical keys, and integrate the touch panel, thereby avoiding the problem that the lamp cannot be switched on or off when the voice recognition is not successful, providing an auxiliary control means, and providing a better compatibility.

As shown in fig. 1, in some embodiments of the present invention, the output end of the sound collection and analysis module 230 is electrically connected to the audio amplification module 260 and the speaker 270 in turn, the mcu210 can send an audio signal through the sound collection and analysis module 230, and the audio signal is output by the speaker 270 after being amplified by the audio amplification module 260, and the audio signal can be a response to voice control or play a pre-stored music.

On the basis of the above scheme, the utility model discloses a in some embodiments, main control panel 200 still include with MCU210 electric connection's carbon monoxide concentration sensor 280, utilize carbon monoxide concentration sensor 280 to detect indoor carbon monoxide and feed back to MCU210, MCU210 detects indoor carbon monoxide and exceeds standard, alright through sound collection analytic module 230, audio amplification module 260, speaker 270 output alarm signal, remind the user to withdraw safely.

Further, in some embodiments of the present invention, a touch panel fixing member 400 is disposed between the touch panel 100 and the main control board 200, and the touch panel fixing member 400 can be utilized to connect and fix the touch panel 100 and the main control board 200, and can transmit the mechanical instruction input by the touch panel 100.

Furthermore, in some embodiments of the present invention, a high-low voltage isolation layer 500 is disposed between the main control board 200 and the power supply module 300, and the power supply module 300 with AC220V input can be isolated from the main control board 200 with low voltage operation by using the high-low voltage isolation layer 500, so as to ensure the safety of power consumption.

In some embodiments of the present invention, the sound pickup 250 has a plurality of sound pickup 250, and a plurality of sound pickup 250 are distributed on the front and four sides of the main control board 200, wherein the front sound pickup 250 is located at the center of the main control board 200, as shown in fig. 4, as a main audio acquisition module, other sound pickup are located around the main control board 200, and the voice of the user in different directions can be collected.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like means 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 present invention. In this specification, the schematic representations of the terms used above do not 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.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. The utility model provides a take off-line control's switch box which characterized in that: comprising connecting from top to bottom in sequence

A touch panel (100) for manually entering a control command;

the main control panel (200) comprises an MCU (210), and a radio communication module (220) and a sound collection and analysis module (230) which are respectively electrically connected with the MCU (210), wherein the touch panel (100) is electrically connected with the MCU (210), the output end of the radio communication module (220) is connected with an antenna (240), and the input end of the sound collection and analysis module (230) is connected with a sound pickup (250);

and the power supply module (300) is electrically connected with the main control board (200) and is used for converting high-voltage alternating current into low-voltage direct current so as to provide working voltage for the main control board (200).

2. The switchbox with offline control according to claim 1, characterized in that: the output end of the sound collection and analysis module (230) is sequentially and electrically connected with an audio amplification module (260) and a loudspeaker (270).

3. The switchbox with offline control according to claim 2, characterized in that: the main control board (200) further comprises a carbon monoxide concentration sensor (280) electrically connected with the MCU (210).

4. The switchbox with offline control according to claim 1, characterized in that: a touch panel fixing piece (400) is arranged between the touch panel (100) and the main control board (200).

5. The switchbox with offline control according to claim 1, characterized in that: a high-low voltage isolation layer (500) is arranged between the main control board (200) and the power supply module (300).

6. The switchbox with offline control according to claim 1, characterized in that: the sound pickup (250) is provided with a plurality of sound pickup (250) distributed on the front surface and four side surfaces of the main control board (200).