CN2237302Y - 多地控制开关 - Google Patents

多地控制开关 Download PDF

Info

Publication number
CN2237302Y
CN2237302Y CN 94230367 CN94230367U CN2237302Y CN 2237302 Y CN2237302 Y CN 2237302Y CN 94230367 CN94230367 CN 94230367 CN 94230367 U CN94230367 U CN 94230367U CN 2237302 Y CN2237302 Y CN 2237302Y
Authority
CN
China
Prior art keywords
switch element
control switch
switch
utility
trigger
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN 94230367
Other languages
English (en)
Inventor
陈本余
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN 94230367 priority Critical patent/CN2237302Y/zh
Application granted granted Critical
Publication of CN2237302Y publication Critical patent/CN2237302Y/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Electronic Switches (AREA)

Abstract

本实用新型提供了一种多地控制开关,其技术要点是:若干个相互并联的按钮接在双稳态触发电路的触发端,双稳态触发电路的输出端接开关元件的输入端,开关元件的输出端接双向可控硅的门极,该可控硅与灯泡串联。本实用新型与现有技术相比,其优点是:1、可接多个开关,给使用带来更大的方便。2、接线简单,易操作。

Description

多地控制开关
本实用新型涉及一种灯开关,特别是一种多地控制开关。
居室、客房和走廊等处需要一灯多地灯的开关,它具有省电和方便。现在有一种机械式两地开关,这种开关在一定程度上缓解了上述需要。但这种开关在功能上仍感到不足,其二是在接线时太麻烦。
本实用新型的目的是:提供一种接线方便的多地式控制开关。
本实用新型的目的是这样实现的:若干个相互并联的按钮接在双稳态触发电路的触发端,双稳态触发电路的输出端接开关元件的输入端,开关元件的输出端接双向可控硅的门极,该可控硅与灯泡串联。工作过程是:按下按钮,触发双稳态触发器,它输出一个高电平,开关元件打开,触发可控硅,可控硅导通,接通灯泡电源,灯泡发光;再按任一按钮,双稳态触发器翻转,输出低电平,开关元件截止,不触发可控硅,电压过零时可控硅截止,灯泡灭。
本实用新型与现有技术相比,其优点是:1、可接多个开关,给使用带来更大的方便。2、接线简单,易操作。
下面结合附图进一步说明本实用新型。
附图是本实用新型的电原理图。
若干个相互并联的按钮K1-Kn接在双稳态触发电路的触发端,双稳态触发电路的输出端接开关元件三极管BG3的基极,BG3的发射极接双向可控硅STR的门极,该可控硅与灯泡F串联。工作过程是:按下按钮,触发双稳态触发器,它输出一个高电平,三极管导通,触发可控硅,可控硅导通,接通灯泡电源,灯泡发光;再按任一按钮,双稳态触发器翻转,输出低电平,BG3截止,不触发可控硅,电压过零时可控硅截止,灯泡灭。

Claims (2)

1、一种多地控制开关,其特征是:若干个相互并联的按钮接在双稳态触发电路的触发端,双稳态触发电路的输出端接开关元件的输入端,开关元件的输出端接双向可控硅的门极,该可控硅与灯泡串联。
2、按权利要求1所述的开关,其特征是:所述的开关元件是三极管。
CN 94230367 1994-10-07 1994-10-07 多地控制开关 Expired - Fee Related CN2237302Y (zh)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94230367 CN2237302Y (zh) 1994-10-07 1994-10-07 多地控制开关

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94230367 CN2237302Y (zh) 1994-10-07 1994-10-07 多地控制开关

Publications (1)

Publication Number Publication Date
CN2237302Y true CN2237302Y (zh) 1996-10-09

Family

ID=33842488

Family Applications (1)

Application Number Title Priority Date Filing Date
CN 94230367 Expired - Fee Related CN2237302Y (zh) 1994-10-07 1994-10-07 多地控制开关

Country Status (1)

Country Link
CN (1) CN2237302Y (zh)

Similar Documents

Publication Publication Date Title
CN2237302Y (zh) 多地控制开关
CN2169968Y (zh) 壁式调光触摸开关
CN2146834Y (zh) 一种触摸感应式无级调光开关
CN2190375Y (zh) 一种可人工控制的光控计时器
CN2160171Y (zh) 家用电器电源通用红外遥控开关
CN2190378Y (zh) 多路触摸开关
CN2554872Y (zh) 双线多路控制电源开关
CN2407510Y (zh) 可实现遥控开关机的省电开关电路装置
CN2192985Y (zh) 一种可多种控制的电源计时器
CN2218424Y (zh) 触摸式开关
CN2412314Y (zh) 控电开关
JPS55105840A (en) Interface circuit
CN2233135Y (zh) 一种延时开关
CN2323519Y (zh) 新型灯具电源开关
CN2250619Y (zh) 灯用开关
CN2246340Y (zh) 用于热脚板的电源插头
CN2249465Y (zh) 节能自熄开关
CN2141595Y (zh) 自复位照明延时器
CN2133954Y (zh) 可插接遥控器的开关
CN2208739Y (zh) 翘板式多处自由控开关
CN2246869Y (zh) 一种电子定时调压控制器
CN2377769Y (zh) 多控电子开关
CN2405275Y (zh) 带应急手电的遥控器
CN2144907Y (zh) 日光灯起辉开关
CN2247864Y (zh) 内藏二极管的三级电源开关

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee