CN102833920A - Junction box with signal detection switching from single control to double control - Google Patents
Junction box with signal detection switching from single control to double control Download PDFInfo
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- CN102833920A CN102833920A CN2012103337179A CN201210333717A CN102833920A CN 102833920 A CN102833920 A CN 102833920A CN 2012103337179 A CN2012103337179 A CN 2012103337179A CN 201210333717 A CN201210333717 A CN 201210333717A CN 102833920 A CN102833920 A CN 102833920A
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Abstract
本发明公开了一种带信号检测的单控转双控接线盒，包括盒体，盒体内设置有第一单刀双掷继电器和第二单刀双掷继电器，第一单刀双掷继电器的常闭触点连接第二单刀双掷继电器的常开触点，第一单刀双掷继电器的常开触点连接第二单刀双掷继电器的常闭触点，第一单刀双掷继电器动触点、第二单刀双掷继电器动触点和照明设备串联在市电供电电路上，第一单刀双掷继电器线圈通过第一开关连接控制电源，第二单刀双掷继电器线圈通过第二开关连接控制电源。本发明利用两个单刀双掷继电器的组合控制家用照明线路的导通和断开，从而实现双控照明线路，能够利用弱电控制家用照明设备，安全方便，本发明结构简单，易于实现，实用性强。
The invention discloses a single-control to double-control junction box with signal detection, which includes a box body, a first single-pole double-throw relay and a second single-pole double-throw relay are arranged in the box body, a normally closed contact of the first single-pole double-throw relay The point is connected to the normally open contact of the second SPDT relay, the normally open contact of the first SPDT relay is connected to the normally closed contact of the second SPDT relay, the moving contact of the first SPDT relay, the second The moving contact of the SPDT relay and the lighting equipment are connected in series on the mains power supply circuit, the first SPDT relay coil is connected to the control power supply through the first switch, and the second SPDT relay coil is connected to the control power supply through the second switch. The present invention utilizes the combination of two single-pole double-throw relays to control the conduction and disconnection of household lighting circuits, thereby realizing dual-control lighting circuits, and can use weak current to control household lighting equipment, which is safe and convenient. The present invention is simple in structure, easy to realize, and practical powerful.
Description
技术领域 technical field
本发明涉及一种接线盒，尤其涉及一种带信号检测的单控转双控接线盒。 The invention relates to a junction box, in particular to a single-control to double-control junction box with signal detection.
背景技术 Background technique
目前, 居民家中的照明线路多为单控照明线路。随着居民对安全用电要求的日益增长，使用弱电控制家用照明设备，并且实现单控照明线路转双控照明线路已成为许多居民的需求。 At present, most of the lighting circuits in residents' homes are single-control lighting circuits. With the growing demand of residents for safe electricity use, it has become the demand of many residents to use weak current to control household lighting equipment and realize the conversion of single-control lighting circuit to dual-control lighting circuit.
发明内容 Contents of the invention
本发明的目的是提供一种带信号检测的单控转双控接线盒，能够将家用照明线路由单控照明线路转为双控照明线路，利用弱电控制家用照明设备，安全方便。 The purpose of the present invention is to provide a single-control to double-control junction box with signal detection, which can convert the household lighting circuit from a single-control lighting circuit to a dual-control lighting circuit, and use weak current to control household lighting equipment, which is safe and convenient.
本发明采用下述技术方案： The present invention adopts following technical scheme:
一种带信号检测的单控转双控接线盒，包括盒体，盒体内设置有第一单刀双掷继电器和第二单刀双掷继电器，第一单刀双掷继电器的常闭触点连接第二单刀双掷继电器的常开触点，第一单刀双掷继电器的常开触点连接第二单刀双掷继电器的常闭触点，第一单刀双掷继电器动触点、第二单刀双掷继电器动触点和照明设备串联在市电供电电路上，第一单刀双掷继电器线圈KM1通过第一开关连接控制电源，第二单刀双掷继电器线圈KM2通过第二开关连接控制电源。 A single-control to double-control junction box with signal detection, including a box body, a first single-pole double-throw relay and a second single-pole double-throw relay are arranged in the box body, and the normally closed contact of the first single-pole double-throw relay is connected to the second The normally open contact of the SPDT relay, the normally open contact of the first SPDT relay is connected to the normally closed contact of the second SPDT relay, the moving contact of the first SPDT relay, the second SPDT relay The movable contact and lighting equipment are connected in series on the mains power supply circuit, the first SPDT relay coil KM1 is connected to the control power supply through the first switch, and the second SPDT relay coil KM2 is connected to the control power supply through the second switch.
所述的控制电源电压为5V。 The control power supply voltage is 5V.
本发明利用两个单刀双掷继电器的组合控制家用照明线路的导通和断开，从而实现双控照明线路，能够利用弱电控制家用照明设备，安全方便，本发明结构简单，易于实现，实用性强。 The present invention utilizes the combination of two single-pole double-throw relays to control the conduction and disconnection of household lighting circuits, thereby realizing dual-control lighting circuits, which can use weak current to control household lighting equipment, which is safe and convenient. The present invention is simple in structure, easy to realize, and practical powerful.
附图说明 Description of drawings
图1为本发明的原理框图。 Fig. 1 is a functional block diagram of the present invention.
具体实施方式 Detailed ways
如图1所示，本发明包括盒体，盒体内设置有第一单刀双掷继电器和第二单刀双掷继电器，第一单刀双掷继电器的常闭触点K2连接第二单刀双掷继电器的常开触点K5，第一单刀双掷继电器的常开触点K3连接第二单刀双掷继电器的常闭触点K6，第一单刀双掷继电器动触点K1、第二单刀双掷继电器动触点K4和照明设备串联在供电电路上，第一单刀双掷继电器线圈KM1通过第一开关K7连接控制电源，第二单刀双掷继电器线圈KM2通过第二开关K8连接控制电源。 As shown in Figure 1, the present invention comprises box body, and box body is provided with first SPDT relay and second SPDT relay, and the normally closed contact K2 of the first SPDT relay connects the second SPDT relay The normally open contact K5, the normally open contact K3 of the first SPDT relay is connected to the normally closed contact K6 of the second SPDT relay, the movable contact K1 of the first SPDT relay, the movable contact of the second SPDT relay The contact K4 and the lighting equipment are connected in series on the power supply circuit, the first SPDT relay coil KM1 is connected to the control power supply through the first switch K7, and the second SPDT relay coil KM2 is connected to the control power supply through the second switch K8.
在本实施例中，控制电源电压为5V。本发明在使用时，再未按下任意一个开关时，照明线路不导通，照明设备不工作。当使用者想打开照明设备时，仅需按下第一开关K7或第二开关K8。 In this embodiment, the control power supply voltage is 5V. When the present invention is in use, if any switch is not pressed, the lighting circuit will not be conducted, and the lighting equipment will not work. When the user wants to turn on the lighting device, he only needs to press the first switch K7 or the second switch K8.
当使用者想打开照明设备，选择按下第一开关K7时，第一单刀双掷继电器线圈KM1通电，第一单刀双掷继电器动触点K1和常开触点K3导通，由于第一单刀双掷继电器的常开触点K3连接第二单刀双掷继电器的常闭触点K6，此时照明线路导通，照明设备工作。当使用者想关闭已经打开的照明设备时，仅需按下第二开关K8，此时第二单刀双掷继电器线圈KM2通电，第二单刀双掷继电器动触点K4和常开触点K5导通，而第二单刀双掷继电器动触点K4和常闭触点K6断开，照明线路断开，即可关闭照明设备。 When the user wants to turn on the lighting equipment and chooses to press the first switch K7, the coil KM1 of the first SPDT relay is energized, and the moving contact K1 and the normally open contact K3 of the first SPDT relay are turned on. The normally open contact K3 of the double-throw relay is connected to the normally closed contact K6 of the second single-pole double-throw relay. At this time, the lighting circuit is turned on and the lighting equipment works. When the user wants to turn off the lighting equipment that has been turned on, he only needs to press the second switch K8. At this time, the coil KM2 of the second SPDT relay is energized, and the moving contact K4 of the second SPDT relay and the normally open contact K5 conduct The second SPDT relay moving contact K4 and the normally closed contact K6 are disconnected, the lighting circuit is disconnected, and the lighting device can be turned off.
当使用者想打开照明设备，选择按下第二开关K8时，第二单刀双掷继电器线圈KM2通电，第二单刀双掷继电器动触点K4和常开触点K5导通，由于第一单刀双掷继电器的常闭触点K2连接第二单刀双掷继电器的常开触点K5，此时照明线路导通，照明设备工作。当使用者想关闭已经打开的照明设备时，仅需按下第一开关K7，此时第一单刀双掷继电器线圈KM1通电，第一单刀双掷继电器动触点K1和常开触点K3导通，而第一单刀双掷继电器动触点K1和常闭触点K2断开，照明线路断开，即可关闭照明设备。 When the user wants to turn on the lighting equipment and chooses to press the second switch K8, the coil KM2 of the second SPDT relay is energized, and the moving contact K4 and the normally open contact K5 of the second SPDT relay are turned on. The normally closed contact K2 of the double-throw relay is connected to the normally open contact K5 of the second single-pole double-throw relay. At this time, the lighting circuit is turned on and the lighting equipment works. When the user wants to turn off the lighting equipment that has been turned on, he only needs to press the first switch K7. At this time, the coil KM1 of the first SPDT relay is energized, and the moving contact K1 of the first SPDT relay and the normally open contact K3 conduct The first SPDT relay moving contact K1 and the normally closed contact K2 are disconnected, the lighting circuit is disconnected, and the lighting device can be turned off.
由于单刀双掷继电器和继电器驱动电路属于成熟的现有技术，在此不再赘述。 Since the single-pole double-throw relay and the relay driving circuit belong to the mature prior art, details will not be repeated here.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103337179A CN102833920A (en) | 2012-09-11 | 2012-09-11 | Junction box with signal detection switching from single control to double control |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012103337179A CN102833920A (en) | 2012-09-11 | 2012-09-11 | Junction box with signal detection switching from single control to double control |
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| CN102833920A true CN102833920A (en) | 2012-12-19 |
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Cited By (5)
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| CN104617773A (en) * | 2013-11-04 | 2015-05-13 | 深圳市海洋王照明工程有限公司 | Positive-negative automatic conversion circuit and power output module |
| CN105611665A (en) * | 2015-11-24 | 2016-05-25 | 芜湖锐芯电子科技有限公司 | Shunting LED circuit |
| CN109257857A (en) * | 2018-09-27 | 2019-01-22 | 郑州华力信息技术有限公司 | Tunnel double water pump manually and computer dual control lighting circuit |
| CN109324564A (en) * | 2018-11-14 | 2019-02-12 | 江苏恒云太信息科技有限公司 | Control circuit compatible with local switch and remote control |
| CN110336349A (en) * | 2019-07-03 | 2019-10-15 | 苏州穿山甲机器人股份有限公司 | Safe power supply charging equipment |
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| CN102545858A (en) * | 2011-09-22 | 2012-07-04 | 杭州坤森科技有限公司 | Single-live-line double-control switch |
| CN202750302U (en) * | 2012-09-11 | 2013-02-20 | 河南省电力公司鹤壁供电公司 | Single control-to-dual control conversion junction box with signal detection |
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| US20100007286A1 (en) * | 2006-08-05 | 2010-01-14 | Jdo Labs Pte Ltd | Power supply system and method |
| CN101262217A (en) * | 2008-04-18 | 2008-09-10 | 邓长春 | Method and device for touch multi-control switch connected with contact signal line |
| CN102545858A (en) * | 2011-09-22 | 2012-07-04 | 杭州坤森科技有限公司 | Single-live-line double-control switch |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104617773A (en) * | 2013-11-04 | 2015-05-13 | 深圳市海洋王照明工程有限公司 | Positive-negative automatic conversion circuit and power output module |
| CN105611665A (en) * | 2015-11-24 | 2016-05-25 | 芜湖锐芯电子科技有限公司 | Shunting LED circuit |
| CN109257857A (en) * | 2018-09-27 | 2019-01-22 | 郑州华力信息技术有限公司 | Tunnel double water pump manually and computer dual control lighting circuit |
| CN109257857B (en) * | 2018-09-27 | 2024-04-09 | 郑州祥和集团有限公司 | Manual and computer dual-control lighting circuit for double water pumps in tunnel |
| CN109324564A (en) * | 2018-11-14 | 2019-02-12 | 江苏恒云太信息科技有限公司 | Control circuit compatible with local switch and remote control |
| CN110336349A (en) * | 2019-07-03 | 2019-10-15 | 苏州穿山甲机器人股份有限公司 | Safe power supply charging equipment |
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Owner name: HUNAN ELECTRIC POWER COMPANY, HEBI POWER SUPPLY CO Effective date: 20130709 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: HUNAN ELECTRIC POWER COMPANY, HEBI POWER SUPPLY COMPANY Effective date: 20130709 |
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Effective date of registration: 20130709 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Applicant after: State Grid Corporation of China Applicant after: Hunan Electric Power Company, Hebi Power Supply Company Address before: No. 164 Hebi City, Henan province 458030 Qibin Avenue Applicant before: Hunan Electric Power Company, Hebi Power Supply Company |
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Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Applicant after: State Grid Corporation of China Applicant after: HEBI POWER SUPPLY COMPANY OF STATE GRID HENAN ELECTRIC POWER COMPANY Address before: 100031 West Chang'an Avenue, Beijing, No. 86 Applicant before: State Grid Corporation of China Applicant before: Hunan Electric Power Company, Hebi Power Supply Company |
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Application publication date: 20121219 |