CN204576140U - A kind of three ground gauge tap - Google Patents
A kind of three ground gauge tap Download PDFInfo
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Abstract
本实用新型涉及一种三地控制开关,包括控制回路和用于开通或关断控制回路的控制装置,其中,控制回路是由电源模块、第一单开双控开关、通断执行机构、单开三控开关、第二单开双控开关和控制对象依次连接形成的;控制装置包括用于发射通断信号的上位机、用于接收通断信号并进行传输的无线模块,以及用于读取通断信号并发出相应开通或关断指令的单片机,单片机与执行开通或关断指令的通断执行机构交互相连;电源模块还分别用于给无线模块、单片机和通断执行机构供电。本实用新型第一单开双控开关、通断执行机构、单开三控开关和第二单开双控开关的开关动作都能够控制电源通断,可提高传统三地开关控制回路的操控范围。
The utility model relates to a three-site control switch, which includes a control circuit and a control device for opening or closing the control circuit, wherein the control circuit is composed of a power supply module, a first single-open double-control switch, an on-off actuator, a single The three-control switch, the second single-open double-control switch and the control object are connected in sequence; the control device includes a host computer for transmitting on-off signals, a wireless module for receiving and transmitting on-off signals, and a device for reading The single-chip microcomputer that takes the on-off signal and sends the corresponding on-off or off-command, and the single-chip microcomputer is interactively connected to the on-off actuator that executes the on-off or off command; the power module is also used to supply power to the wireless module, the single-chip microcomputer, and the on-off actuator. The switching action of the first single-opening double-control switch, the on-off actuator, the single-opening three-control switch and the second single-opening double-control switch of the utility model can control the power on and off, which can improve the control range of the traditional three-place switch control circuit .
Description
技术领域technical field
本实用新型属于家电技术领域,具体涉及一种三地控制开关。The utility model belongs to the technical field of home appliances, in particular to a three-place control switch.
背景技术Background technique
传统开关一般带常开和常闭两个触点。由于开关功能简单和制造成本低已经广泛应用于家庭和办公建筑中。由于普通开关只能安装在固定位置,人必须到固定位置才能手动触动开关。随着现代化生活的快速发展,随着无线通讯技术的发展,家居已经开始步入普通家庭,人们对家居生活的舒适性提出更高的要求。应此需求,人们研究出了双控开关和三控开关,即通过两个或者三个安装在不同的位置的开关用来实现对同一个对象的控制,比如照明灯具。因此,需要额外增加一个或两个开关,同时也需要额外铺设相应的控制线路。其中,三控开关是一种三地可控中途开关,需要至少两个双控开关配合在一起构成控制回路实现三个不同位置控制灯具的功能。例如:在家居中,玄关,客厅和卧室分别装了3个开关控制客厅的照明灯的同时通断。双控开关和三控开关可以使可操控位置由原来的一个固定点变成了三个固定点,可控范围仍然局限在三个固定的位置。Traditional switches generally have two contacts, normally open and normally closed. Due to the simple function of the switch and the low manufacturing cost, it has been widely used in homes and office buildings. Since the ordinary switch can only be installed in a fixed position, a person must go to the fixed position to manually touch the switch. With the rapid development of modern life and the development of wireless communication technology, home furnishing has begun to enter ordinary families, and people put forward higher requirements for the comfort of home life. In response to this demand, people have developed double-control switches and three-control switches, that is, two or three switches installed in different positions are used to control the same object, such as lighting fixtures. Therefore, one or two additional switches need to be added, and corresponding control lines also need to be laid additionally. Among them, the three-control switch is a three-point controllable half-way switch, which requires at least two double-control switches to cooperate together to form a control circuit to realize the function of controlling lamps in three different positions. For example: in the home, three switches are installed in the porch, living room and bedroom to control the simultaneous on and off of the lighting in the living room. The double-control switch and the three-control switch can change the controllable position from one fixed point to three fixed points, and the controllable range is still limited to three fixed positions.
实用新型内容Utility model content
本实用新型的目的在于提供一种可以在普通三地开关的基础上实现无线控制的三地控制开关。The purpose of the utility model is to provide a three-place control switch which can realize wireless control on the basis of common three-place switch.
为了达到上述目的,本实用新型采用的技术方案是:In order to achieve the above object, the technical scheme that the utility model adopts is:
包括控制回路和用于开通或关断控制回路的控制装置,其中,控制回路是由电源模块、第一单开双控开关、通断执行机构、单开三控开关、第二单开双控开关和控制对象依次连接形成的;控制装置包括用于发射通断信号的上位机、用于接收通断信号并进行传输的无线模块,以及用于读取通断信号并发出相应开通或关断动作指令的单片机,单片机与执行开通或关断动作的通断执行机构交互相连;It includes a control loop and a control device for turning on or off the control loop, wherein the control loop is composed of a power module, a first single-open double-control switch, an on-off actuator, a single-open three-control switch, and a second single-open double-control switch. The switch and the control object are connected in sequence; the control device includes a host computer for transmitting the on-off signal, a wireless module for receiving the on-off signal and transmitting it, and a device for reading the on-off signal and issuing a corresponding on or off signal. A single-chip microcomputer for action instructions, and the single-chip microcomputer is interactively connected with the on-off actuator that performs the opening or closing action;
电源模块还分别用于给无线模块、单片机和通断执行机构供电。The power supply module is also used to supply power to the wireless module, the single-chip microcomputer and the on-off actuator respectively.
所述通断执行机构包括三极管放大电路和双刀双掷继电器,其中,三极管放大电路的基极与单片机连接,其集电极和双刀双掷继电器的控制线圈连接,双刀双掷继电器的两路开关触点输入端连接第一单开双控开关的两个输出端,双刀双掷继电器的两个输出端连接单开三控开关的两路开关触点输入端,单开三控开关的两个输出端连接到第二单开双控开关的两个输入端。The on-off actuator includes a triode amplifier circuit and a double-pole double-throw relay, wherein the base of the triode amplifier circuit is connected to the single-chip microcomputer, and its collector is connected to the control coil of the double-pole double-throw relay. The input end of the one-way switch contact is connected to the two output ends of the first single-open double-control switch, the two output ends of the double-pole double-throw relay are connected to the two-way switch contact input ends of the single-open three-control switch, and the single-open three-control switch The two output terminals of the second single-open double-control switch are connected to the two input terminals.
所述双刀双掷继电器的型号为HK19F-DC5V-SHG。The model of the double pole double throw relay is HK19F-DC5V-SHG.
所述电源模块包括连接第一单开双控开关的220V家用交流电源模块,220V家用交流电源模块通过电源转换模块分别连接无线模块、单片机和通断执行机构的电源接口。The power supply module includes a 220V household AC power supply module connected to the first single-open double-control switch, and the 220V household AC power supply module is respectively connected to the power interface of the wireless module, the single-chip microcomputer and the on-off actuator through the power conversion module.
所述第一单开双控开关安装在第一开关暗盒内,电源转换模块、无线模块、单片机、通断执行机构和单开三控开关安装在第二开关暗盒内,第二单开双控开关安装在第三开关暗盒内。The first single-opening double-control switch is installed in the first switch cassette, the power conversion module, wireless module, single-chip microcomputer, on-off actuator and single-opening three-control switch are installed in the second switch cassette, and the second single-opening double-control switch is installed in the second switch cassette. The switch is installed in the third switch cassette.
所述第一开关暗盒上设置有与220V家用交流电源模块相连的市电火线接线端子、市电地线接线端子和市电零线接线端子,其中220V家用交流电源模块的火线通过市电火线接线端子与第一单开双控开关的输入端相连;第三开关暗盒上设置用于连接控制对象的控制对象火线接线端子、控制对象地线接线端子和控制对象零线接线端子,第二单开双控开关与控制对象火线接线端子相连。The first switch cassette is provided with a mains live wire connection terminal, a mains ground wire connection terminal and a mains neutral line connection terminal connected to the 220V household AC power supply module, wherein the live wire of the 220V household AC power module is connected through the mains live wire The terminal is connected to the input end of the first single-open double-control switch; the third switch cassette is provided with the control object live wire terminal, the control object ground wire terminal and the control object neutral wire terminal for connecting the control object, and the second single-open The double control switch is connected with the live wire terminal of the control object.
所述的上位机和无线模块之间的连接方式为WIFI连接。The connection mode between the host computer and the wireless module is WIFI connection.
所述上位机采用手机、平板电脑或台式电脑。The upper computer adopts a mobile phone, a tablet computer or a desktop computer.
所述的单片机采用STC89C52RC单片机,输入电压为5V。The single-chip microcomputer adopts STC89C52RC single-chip microcomputer, and the input voltage is 5V.
所述的无线模块的型号为USR-WIFI232-A,输入电压为3.3V。The model of the wireless module is USR-WIFI232-A, and the input voltage is 3.3V.
与现有技术相比,本实用新型具有以下有益的技术效果:Compared with the prior art, the utility model has the following beneficial technical effects:
本实用新型装置通过设置电源模块、第一单开双控开关、单开三控开关和第二单开双控开关等形成一个三地开关控制回路,并在该控制回路的的基础上增加了包括上位机、无线模块和单片机的控制装置,以及通断执行机构,通过上位机向无线模块发射通断信号,无线模块接收后传送给与其相交互的单片机,单片机通过读取并分析数据,向通断执行机构发送相应的动作指令,并通过通断执行机构执行开通或关断动作,实现控制回路的通断,因此,本实用新型可提高传统三地开关控制回路的操控范围,增强传统控制回路的功能,更好地满足人们生活多样化的需求。本实用新型第一单开双控开关、通断执行机构、单开三控开关和第二单开双控开关的开关动作都能够控制控制回路的电源通断,具有使用简单,价格低廉,方便操作等优点,适合对目前家庭住房中已有开关面板的基础上进行简单快速的改造,可以减小较大的功能改造成本支出,可以在家中任意位置对控制对象如灯具或其它家电进行操控。The utility model device forms a three-site switch control loop by setting the power module, the first single-open double-control switch, the single-open three-control switch, and the second single-open double-control switch, and increases the control loop on the basis of the control loop. Including the host computer, the wireless module and the control device of the single-chip microcomputer, as well as the on-off actuator, the on-off signal is sent to the wireless module through the host computer, and the wireless module transmits it to the interacting single-chip microcomputer after receiving it. The on-off actuator sends the corresponding action command, and performs the opening or closing action through the on-off actuator to realize the on-off of the control loop. Therefore, the utility model can improve the control range of the traditional three-place switch control loop and enhance the traditional control. The function of the circuit can better meet the diverse needs of people's life. The switching action of the first single-opening double-control switch, the on-off actuator, the single-opening three-control switch and the second single-opening double-control switch of the utility model can control the power on and off of the control circuit, and has the advantages of simple use, low price and convenient operation. The operation and other advantages are suitable for simple and quick transformation on the basis of the existing switch panel in the current family housing, which can reduce the cost of large functional transformation, and can control the control objects such as lamps or other home appliances at any position in the home.
进一步,本实用新型通过设置三级管放大电路,用于提高驱动能力;通过设置双刀双掷开关,便于更方便地控制。Furthermore, the utility model is provided with a triode amplifying circuit to improve the driving capability; a double-pole double-throw switch is provided to facilitate more convenient control.
进一步,本实用新型通过设置开关暗盒存放相关模块,可直接埋入家居、楼宇和大型会议室等场所的不同位置的墙壁中使用。Further, the utility model can be directly embedded in walls at different positions in homes, buildings, large conference rooms and other places for use by setting switch cassettes to store related modules.
进一步,本实用新型中采用WIFI连接方式,连接稳定,操作方便。Further, the utility model adopts the WIFI connection mode, the connection is stable, and the operation is convenient.
附图说明Description of drawings
图1为本实用新型装置的结构示意图。Fig. 1 is the structural representation of the utility model device.
图2为本实用新型装置的安装示意图。Figure 2 is a schematic diagram of installation of the device of the present invention.
图3为本实用新型装置的外观俯视图。Fig. 3 is a top view of the appearance of the device of the present invention.
其中,1-WIFI上位机,2-电源转换模块,3-220V家用交流电源模块,4-第一单开双控开关,5-第二单开双控开关,6-控制对象,7-WIFI无线模块,8-单片机,9-通断执行机构,10-单开三控开关,11-第一开关暗盒,12-第二开关暗盒,13-第三开关暗盒,14-市电火线接线端子,15-市电地线接线端子,16-市电零线接线端子,17-控制对象火线接线端子,18-控制对象地线接线端子,19-控制对象零线接线端子。Among them, 1-WIFI upper computer, 2-power conversion module, 3-220V household AC power module, 4-first single-open double-control switch, 5-second single-open double-control switch, 6-control object, 7-WIFI Wireless module, 8-single chip microcomputer, 9-on-off actuator, 10-single open three-control switch, 11-first switch cassette, 12-second switch cassette, 13-third switch cassette, 14-mains live wire terminal , 15-mains ground wire terminal, 16-mains neutral wire terminal, 17-control object live wire terminal, 18-control object ground wire terminal, 19-control object neutral wire terminal.
具体实施方式Detailed ways
下面结合附图与实施例对本实用新型进行进一步的详细说明。The utility model will be further described in detail below in conjunction with the accompanying drawings and embodiments.
参见图1和图2,本实用新型包括控制回路和用于开通或关断控制回路的控制装置。Referring to Fig. 1 and Fig. 2, the utility model includes a control loop and a control device for opening or closing the control loop.
控制回路是由220V家用交流电源模块3、第一单开双控开关4、通断执行机构9、单开三控开关10、第二单开双控开关5和控制对象6依次连接形成的,控制对象6为家电或灯具,第一单开双控开关4、通断执行机构9、单开三控开关10和第二单开双控开关5的开关动作都能够控制控制回路的电源通断。其中,通断执行机构9主要包括三极管放大电路和双刀双掷继电器,三极管放大电路主要用于提高驱动能力,三极管放大电路的基极连接到单片机8,其集电极连接到双刀双掷继电器的控制线圈;发射极连接到地。通过单片机8就可以发出控制指令信号经过三极管信号放大后控制双刀双掷继电器的线圈工作,从而控制双刀双掷继电器的触点动作。双刀双掷继电器的两路开关触点输入端连接第一单开双控开关4的两个输出端,第一单开双控开关4的一个输入端直接接在220V家用交流电源模块3的火线L上,同时,双刀双掷继电器的两路开关触点输出端连接单开三控开关10的两路开关触点输入端,单开三控开关10的两个输出端连接到第二单开双控开关5的两个输入端,第二单开双控开关5的一个输出端连接到控制对象6的火线接入端。双刀双掷继电器的型号为HK19F-DC5V-SHG。The control loop is formed by sequentially connecting the 220V household AC power supply module 3, the first single-open double-control switch 4, the on-off actuator 9, the single-open three-control switch 10, the second single-open double-control switch 5 and the control object 6, The control object 6 is a household appliance or a lamp. The switching actions of the first single-open double-control switch 4 , the on-off actuator 9 , the single-open three-control switch 10 and the second single-open double-control switch 5 can control the power on and off of the control circuit. . Among them, the on-off actuator 9 mainly includes a triode amplifier circuit and a double-pole double-throw relay. The triode amplifier circuit is mainly used to improve the driving capability. The base of the triode amplifier circuit is connected to the single-chip microcomputer 8, and its collector is connected to the double-pole double-throw relay. The control coil; the emitter is connected to ground. The single-chip microcomputer 8 can send a control instruction signal to control the coil operation of the double-pole double-throw relay after being amplified by the triode signal, thereby controlling the contact action of the double-pole double-throw relay. The two-way switch contact input terminals of the double-pole double-throw relay are connected to the two output terminals of the first single-open double-control switch 4, and one input terminal of the first single-open double-control switch 4 is directly connected to the 220V household AC power supply module 3. On the live wire L, at the same time, the two-way switch contact output ends of the double-pole double-throw relay are connected to the two-way switch contact input ends of the single-open three-control switch 10, and the two output ends of the single-open three-control switch 10 are connected to the second The two input terminals of the single-open double-control switch 5 and one output terminal of the second single-open double-control switch 5 are connected to the fire wire input terminal of the control object 6 . The model number of the DPDT relay is HK19F-DC5V-SHG.
控制装置包括上位机、无线模块和单片机8,上位机采用WIFI上位机1,无线模块采用WIFI无线模块7,两者之间采用WIFI连接方式,WIFI上位机1通过无线网络可以与WIFI无线模块7实现通信,WIFI无线模块7的串行通信接口与单片机8的串行通信接口相连,单片机8的通用输入输出口与通断执行机构9的三极管放大电路的基极交互相连;其中WIFI上位机1用于发射通断信号,WIFI无线模块7用于接收通断信号并进行传输,单片机8用于读取通断信号并向通断执行机构9发出相应开通或关断指令,通断执行机构9执行开通或关断指令。The control device includes a host computer, a wireless module and a single-chip microcomputer 8. The host computer adopts a WIFI upper computer 1, and the wireless module adopts a WIFI wireless module 7. The WIFI connection mode is adopted between the two. The WIFI upper computer 1 can communicate with the WIFI wireless module 7 through a wireless network. To realize communication, the serial communication interface of the WIFI wireless module 7 is connected with the serial communication interface of the single-chip microcomputer 8, and the general-purpose input and output ports of the single-chip microcomputer 8 are connected with the base of the triode amplifier circuit of the on-off actuator 9; wherein the WIFI host computer 1 For transmitting the on-off signal, the WIFI wireless module 7 is used to receive the on-off signal and transmit it, the single-chip microcomputer 8 is used to read the on-off signal and send a corresponding on-off or off command to the on-off actuator 9, and the on-off actuator 9 Execute a turn-on or turn-off command.
WIFI上位机1采用手机、平板电脑或台式电脑。WIFI无线模块7的输入电压为3.3V,型号为USR-WIFI232-A,USR-WIFI232-A是一款一体化的802.11b/g/n Wi-Fi的低功耗解决方案,该模块是一种工业级插针式内置天线WIFI无线模块,支持802.11n协议,150M速率。通过USR-WIFI232-A模组,传统的低端串口设备或MCU控制的设备均可以很方便的接入Wi-Fi无线网络。该模块硬件上集成了MAC,基频芯片,射频收发单元,以及功率放大器;嵌入式的固件则支持Wi-Fi协议及配置和组网的TCP/IP协议。单片机8输入电压为5V,采用STC89C52RC单片机,单片机模块8串口与WIFI无线模块7连接,单片机模块8的通用输入输出口与通断执行机构9相连接。The WIFI upper computer 1 adopts a mobile phone, a tablet computer or a desktop computer. The input voltage of WIFI wireless module 7 is 3.3V, the model is USR-WIFI232-A, USR-WIFI232-A is an integrated 802.11b/g/n Wi-Fi low power consumption solution, this module is a An industrial-grade pin-type built-in antenna WIFI wireless module, supports 802.11n protocol, 150M rate. Through the USR-WIFI232-A module, traditional low-end serial devices or MCU-controlled devices can easily access the Wi-Fi wireless network. The module hardware integrates MAC, baseband chip, RF transceiver unit, and power amplifier; the embedded firmware supports Wi-Fi protocol and TCP/IP protocol for configuration and networking. The single-chip microcomputer 8 input voltage is 5V, adopts STC89C52RC single-chip microcomputer, the serial port of the single-chip microcomputer module 8 is connected with the WIFI wireless module 7, and the general input and output port of the single-chip microcomputer module 8 is connected with the on-off actuator 9 .
220V家用交流电源模块3与电源转换模块2相连,电源转换模块2分别连接WIFI无线模块7、单片机8和通断执行机构9的电源接口,主要是由变压器和电平转换电路组成,分别用于将交流电转换为直流电后提供它们所需要的电源,其中给WIFI无线模块7供3.3V的电,给单片机8和通断执行机构9供5V的电,220V家用交流电源模块3和电源转换模块2构成本实用新型的电源模块。The 220V household AC power supply module 3 is connected to the power conversion module 2, and the power conversion module 2 is respectively connected to the power interface of the WIFI wireless module 7, the single-chip microcomputer 8 and the on-off actuator 9, and is mainly composed of a transformer and a level conversion circuit. After converting the alternating current into direct current, provide them with the required power supply, among which 3.3V power is supplied to the WIFI wireless module 7, 5V power is supplied to the single-chip microcomputer 8 and the on-off actuator 9, and the 220V household AC power supply module 3 and the power conversion module 2 Constitute the power module of the utility model.
参见图3,本实用新型分别设置有三个开关暗盒,三个开关暗盒主要用于存放相关模块,其中单开双控开关4安装在第一开关暗盒11内,电源转换模块2、WIFI无线模块7、单片机8、通断执行机构9和单开三控开关10安装在第二开关暗盒12内,第二单开双控开关5安装在第三开关暗盒13内,在实际使用中,三个开关暗盒可埋入家居不同位置的墙壁中使用,它们的相互连线已经提前布置好。Referring to Fig. 3, the utility model is respectively provided with three switch cassettes, and the three switch cassettes are mainly used to store related modules, wherein the single-open double-control switch 4 is installed in the first switch cassette 11, the power conversion module 2, the WIFI wireless module 7 , single-chip microcomputer 8, on-off actuator 9 and single-open three-control switch 10 are installed in the second switch cassette 12, and the second single-open double-control switch 5 is installed in the third switch cassette 13. In actual use, the three switches The cassettes can be embedded in walls at different locations in the home, and their interconnections have been arranged in advance.
第一开关暗盒11上设置与220V家用交流电源模块3相连的市电火线接线端子14、市电地线接线端子15和市电零线接线端子16,其中220V家用交流电源模块3的火线L通过市电火线接线端子14与第一单开双控开关4的输入端相连,零线N与市电零线接线端子16相连,地线GND与市电地线接线端子15;第三开关暗盒13上设置用于连接控制对象6的控制对象火线接线端子17、控制对象地线接线端子18和控制对象零线接线端子19,第二单开双控开关5与控制对象火线接线端子17相连。The first switch cassette 11 is provided with a mains live wire terminal 14, a mains ground wire terminal 15 and a mains neutral wire terminal 16 connected to the 220V household AC power supply module 3, wherein the live wire L of the 220V household AC power supply module 3 passes through Mains live wire terminal 14 is connected to the input end of the first single-open double-control switch 4, the neutral line N is connected to the mains zero line terminal 16, the ground wire GND is connected to the mains ground wire terminal 15; the third switch cassette 13 The control object fire wire connection terminal 17, the control object ground wire connection terminal 18 and the control object zero line connection terminal 19 for connecting the control object 6 are arranged on the top, and the second single-open double control switch 5 is connected to the control object live wire connection terminal 17.
本实用新型的主要工作过程及原理:先将220V家用交流电通过电源转换模块2的变压器转换为5V直流电压,再通过电源转换模块2的电源芯片生成3.3V电源。5V直流电压为单片机8和通断执行机构9供电,3.3V直流电压为WIFI无线模块7供电。WIFI无线模块7产生一个无线接入点并可创建一个无线网络,WIFI上位机1可以搜索该无线接入点并接入WIFI无线模块7产生的无线网络,通过无线网络WIFI上位机1向WIFI无线模块7发送开通或关断信号指令,WIFI无线模块7通过串口通讯向单片机8发送信号数据,单片机模块8读串口指令,分析指令,通过通用输入输出口向通断执行机构9发出开通或关断的动作指令,最后通断执行机构9完成相应的动作,从而实现无线WIFI控制通断执行机构9的开通或关断,实现控制回路的通断。The main working process and principle of the utility model: first convert 220V domestic AC power to 5V DC voltage through the transformer of power conversion module 2, and then generate 3.3V power supply through the power chip of power conversion module 2. The 5V DC voltage supplies power to the single-chip microcomputer 8 and the on-off actuator 9, and the 3.3V DC voltage supplies power to the WIFI wireless module 7. The WIFI wireless module 7 generates a wireless access point and can create a wireless network. The WIFI host computer 1 can search for the wireless access point and access the wireless network generated by the WIFI wireless module 7. Module 7 sends on or off signal command, WIFI wireless module 7 sends signal data to MCU 8 through serial port communication, MCU module 8 reads the serial port command, analyzes the command, and sends on or off to the on-off actuator 9 through the general input and output port Finally, the on-off actuator 9 completes the corresponding action, so that the wireless WIFI can control the on-off actuator 9 to turn on or off, and realize the on-off of the control loop.
本实用新型中第一单开双控开关4、第二单开双控开关5、单开三控开关10、WIFI无线模块7、单片机8和电源转换模块2这六部分构成三地开关控制装置,并通过与220V家用交流电源模块3和控制对象6构成了一个有效的控制系统,其中的第一单开双控开关4、单开三控开关10、第二单开双控开关5和无线WIFI控制的通断执行机构9都可以控制用电设备电源的开通和关断,实现普通三地开关控制和外部无线控制,它们的配合组合可以实现普通机械开关和无线模块对控制对象6的双重可操控能力,可以实现三地开关控制回路的WIFI上位机1和普通开关的同时控制方案。In the utility model, the six parts of the first single-open double-control switch 4, the second single-open double-control switch 5, the single-open three-control switch 10, the WIFI wireless module 7, the single-chip microcomputer 8 and the power conversion module 2 constitute the three-site switch control device , and constitute an effective control system with the 220V household AC power supply module 3 and the control object 6, wherein the first single-open double-control switch 4, single-open three-control switch 10, the second single-open double-control switch 5 and wireless The on-off actuator 9 controlled by WIFI can control the opening and closing of the power supply of the electrical equipment, and realize the common three-site switch control and the external wireless control. The ability to control can realize the simultaneous control scheme of the WIFI host computer 1 and the ordinary switch of the switch control loop in three places.
因此,本实用新型装置在普通三地开关控制回路的基础上,引入无线WIFI技术,可以实现手机或者平板电脑通过WIFI向WIFI无线模块7发送控制指令数据,开关上的单片机8由WIFI无线模块7接收到控制指令后,向通断执行机构9发出相应的动作指令,然后通断执行机构9的双刀双掷继电器就执行相应动作,从而实现对三地开关控制回路的无线WIFI操控能力。本实用新型装置可进一步提高传统三地开关控制回路的操控范围,增强传统控制回路的功能,进一步满足人们生活多样化的需求。Therefore, the utility model device introduces wireless WIFI technology on the basis of the common three-place switch control loop, so that the mobile phone or tablet computer can send control instruction data to the WIFI wireless module 7 through WIFI, and the single-chip microcomputer 8 on the switch is controlled by the WIFI wireless module 7. After receiving the control command, it sends a corresponding action command to the on-off actuator 9, and then the double-pole double-throw relay of the on-off actuator 9 executes the corresponding action, thereby realizing the wireless WIFI control capability of the switch control circuit in three places. The device of the utility model can further improve the control range of the traditional three-place switch control loop, enhance the function of the traditional control loop, and further meet the diversified needs of people's lives.
本实用新型装置简单,安装方便,可控范围大,具有使用简单,价格低廉,方便操作等优点,不仅适合家庭三地开关控制家用设备的功能,同时,在常规功能基础上又增加的无线WIFI用户的控制功能。该设备可以在家居、楼宇和大型会议室等场所中得到广泛的应用。适合对不同场所中已有的开关面板和接线暗盒的基础上进行简单快速的改造,操作方便,可以减小较大的功能改造成本支出。比如,可以接在家中的灯具、电冰箱等家电的电源端,通过手机就可以在家中任意位置的对象进行操控,改造成本支出较低。The utility model has the advantages of simple device, convenient installation, large controllable range, simple use, low price, and convenient operation. User control functions. The device can be widely used in places such as homes, buildings and large conference rooms. It is suitable for simple and rapid transformation on the basis of existing switch panels and junction boxes in different places. It is easy to operate and can reduce the cost of large functional transformation. For example, it can be connected to the power supply of home appliances such as lamps and refrigerators at home, and can be controlled at any location in the home through a mobile phone, and the renovation cost is relatively low.
本实用新型采用的电子元器件均为已知产品,本领域技术人员根据本实用新型的技术方案即可知电子元器件的具体连接方式。The electronic components used in the utility model are all known products, and those skilled in the art can know the specific connection mode of the electronic components according to the technical solution of the utility model.
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Cited By (3)
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CN104780680A (en) * | 2015-04-10 | 2015-07-15 | 长安大学 | Intelligent three-place control switch |
CN106504497A (en) * | 2016-11-10 | 2017-03-15 | Tcl集团股份有限公司 | A kind of intelligent wall switch system and its control method |
CN108050659A (en) * | 2018-01-16 | 2018-05-18 | 北京齐家怡居科技有限责任公司 | A kind of control switching device for fresh air system |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104780680A (en) * | 2015-04-10 | 2015-07-15 | 长安大学 | Intelligent three-place control switch |
CN106504497A (en) * | 2016-11-10 | 2017-03-15 | Tcl集团股份有限公司 | A kind of intelligent wall switch system and its control method |
CN108050659A (en) * | 2018-01-16 | 2018-05-18 | 北京齐家怡居科技有限责任公司 | A kind of control switching device for fresh air system |
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