CN103093980A - Double control switch on wall - Google Patents
Double control switch on wall Download PDFInfo
- Publication number
- CN103093980A CN103093980A CN2013100393858A CN201310039385A CN103093980A CN 103093980 A CN103093980 A CN 103093980A CN 2013100393858 A CN2013100393858 A CN 2013100393858A CN 201310039385 A CN201310039385 A CN 201310039385A CN 103093980 A CN103093980 A CN 103093980A
- Authority
- CN
- China
- Prior art keywords
- push rod
- fixed
- insulation
- return spring
- insulation crust
- 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.)
- Granted
Links
Images
Abstract
The invention discloses a double control switch on a wall. The double control switch on the wall is a lower insulating plate, wherein two ends of the lower insulating plate are respectively provided with a protrusion and the protrusions form a Y-shaped lower insulating plate which is fixed on the two inner walls of the lower portion of an insulating shell. The middle portion of the lower end of one side of the lower insulating plate is connected with one end of a return spring of the lower insulating plate. The other end of the return spring of the lower insulating plate is fixed on the insulating shell. A lower insulating eccentric disk penetrates through a locking card, an electromagnetic inductor, a movable armature, an upper insulating eccentric disk, the return spring, a starting ejector rod, an outage ejector rod and the like so as to conduct the outage and electrification operation. The double control switch on the wall can power off automatically when conditions of fire touching, overcurrent, poor contact or higher voltage of electrical appliances or circuits occur, so that potential safety hazards of switching circuits are reduced.
Description
Technical field
The present invention relates to a kind of switch, especially relate to a kind of dual-control switch for wall.
Background technology
Although existing switch on wall is of a great variety; attractive in fashion; but due to existing switch on wall except the energising, power down function; there is no effective defencive function; can auto-breaking when electrical equipment touches fire or overcurrent; gently burn electrical equipment, heavy initiation fire can not be protected people's safety effectively.And existing switch on wall is all generally single control switch, and inconvenient people control the same lamp at diverse location.
Summary of the invention
For the deficiency that existing apparatus exists, the object of the present invention is to provide a kind of can auto-breaking at overcurrent or when touching fire, can use two switches to control the dual-control switch for wall of the same lamp.
The object of the present invention is achieved like this: it is that the lower insulation plate that two ends respectively have a projection and projection to form " Y " font is fixed on two inwalls of insulation crust bottom, an in succession end of lower insulation plate return spring of the middle part of lower insulation plate one side lower end, the other end of lower insulation plate return spring is fixed on insulation crust; One pintle hook lock is fixed on insulation crust by the pintle hook lock holder, one side of pintle hook lock props up the lower insulation plate opposite side relative with the lower insulation plate return spring, the opposite side of pintle hook lock is fixed wtih an end of a promotion pintle hook lock spring, and the other end that promotes the pintle hook lock spring is fixed on insulation crust; Be fixed with one on the insulation crust bottom interior wall and start the push rod supporting seat, start the startup push rod that is inserted with a tape starting push rod return spring in the push rod supporting seat, shift knob on an end that starts push rod and insulation crust " opening " held and is connected, the other end that starts push rod props up the bottom of lower insulation plate one end, starts the push rod return spring at shift knob and starts between the push rod supporting seat; A pair of movable contact shell fragment and fixed contact shell fragment are respectively arranged at the top at lower insulation plate two ends projection, and an end of movable contact shell fragment and fixed contact shell fragment is fixed on insulation crust, are connected with connecting bolt on insulation crust respectively; An end of Motionless electromagnetic inductor on one side of insulation crust upper inside wall, the return spring I is arranged at the other end top of electromagnetic inductor; Be fixed with an end of mobile armature fixed mount on the insulation crust inwall of electromagnetic inductor bottom, the articulated mobile armature of the other end of mobile armature fixed mount, the bottom of mobile armature is connecting an end of the extension spring of regulating size of current, the other end of extension spring is fixed on the insulation crust inwall, the top of mobile armature has between the upper insulation eccentricity plate of a projection at electromagnetic inductor and the end that is fixed on insulation crust two inwalls, be overlapped on the insulation eccentricity plate, on the insulation crust inwall corresponding with the mobile armature top, the return spring II arranged; Be fixed with an outage push rod supporting seat on the insulation crust top inner wall, be inserted with the outage push rod of a band outage push rod return spring in outage push rod supporting seat, " pass " of the shift knob on one end and the insulation crust of outage push rod held and is connected, the other end of outage push rod props up the top of insulation eccentricity plate projection, and outage push rod return spring is between shift knob and outage push rod supporting seat; The bottom of upper insulation eccentricity plate is connecting an end of going up insulation eccentricity plate return spring, and the other end of upper insulation eccentricity plate return spring is fixed on outage push rod supporting seat bottom.
Beneficial effect of the present invention is, structure of the present invention is when electrical equipment or circuit touch the situations such as fire, overcurrent, loose contact or overtension, can realize auto-breaking, reduce the potential safety hazard of switching circuit, simultaneously can also control the same lamp at diverse location by two switches, facilitate the user at different position switch lamps.The present invention reduces electric current.Being hot-wire coil during normal the use, is electrical appliance when touching fire, maximum current 5 peaces only when touching fire, can not impact electrical equipment or circuit, during overcurrent, maximum current is realized auto-breaking over 30 MAHs, thus fool proof in electricity consumption, can not burn the house because of electricity, burn electrical equipment.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing.
Fig. 1 is dual-control switch for wall structural representation of the present invention.
Embodiment
Embodiment: as shown in Figure 1, dual-control switch for wall of the present invention is that the lower insulation plate 7 that two ends respectively have a projection and projection to form " Y " font is fixed on two inwalls of insulation crust 11 bottoms, an in succession end of lower insulation plate return spring 8 of the middle part of lower insulation plate 7 one side lower ends, the other end of lower insulation plate return spring 8 is fixed on insulation crust 11.One pintle hook lock 3 is fixed on insulation crust 11 by pintle hook lock holder 2, one side of pintle hook lock 3 props up lower insulation plate 7 opposite sides relative with lower insulation plate return spring 8, the opposite side of pintle hook lock 3 is fixed wtih an end of a promotion pintle hook lock spring 1, and the other end that promotes pintle hook lock spring 1 is fixed on insulation crust 11.Be fixed with one on insulation crust 11 bottom interior wall and start push rod supporting seat 4, start the startup push rod 5 that is inserted with a tape starting push rod return spring 6 in push rod supporting seat 4, shift knob on an end that starts push rod 5 and insulation crust 11 " opening " held and is connected, the other end that starts push rod 5 props up the bottom of lower insulation plate 7 one ends, starts push rod return spring 6 at shift knob and starts between push rod supporting seat 4.At the top of lower insulation plate 7 two ends projections, a pair of movable contact shell fragment 9 and fixed contact shell fragment 10 are arranged respectively, an end of movable contact shell fragment 9 and fixed contact shell fragment 10 is fixed on insulation crust 11, is connected with connecting bolt on insulation crust 11 respectively.An end of Motionless electromagnetic inductor 14 on one side of insulation crust 11 upper inside wall, return spring I 18 is arranged at the other end top of electromagnetic inductor 14.be fixed with an end of mobile armature fixed mount 13 on insulation crust 11 inwalls of electromagnetic inductor 14 bottoms, the articulated mobile armature 19 of the other end of mobile armature fixed mount 13, the bottom of mobile armature 19 is connecting an end of the extension spring 12 of regulating size of current, the other end of extension spring 12 is fixed on insulation crust inwall 11, the top of mobile armature 19 has between the upper insulation eccentricity plate 22 of a projection at electromagnetic inductor 14 and the end that is fixed on 11 liang of inwalls of insulation crust, be overlapped on insulation eccentricity plate 22, on insulation crust 11 inwalls corresponding with mobile armature 19 tops, return spring II 21 is arranged.Be fixed with an outage push rod supporting seat 17 on insulation crust 11 top inner wall, be inserted with the outage push rod 16 of a band outage push rod return spring 15 in outage push rod supporting seat 17, " pass " of the shift knob on one end and the insulation crust 11 of outage push rod 16 held and is connected, the other end of outage push rod 16 props up the top of insulation eccentricity plate 22 projections, and outage push rod return spring 15 is between shift knob and outage push rod supporting seat 17.The bottom of upper insulation eccentricity plate 22 is connecting an end of going up insulation eccentricity plate return spring 20, and the other end of upper insulation eccentricity plate return spring 20 is fixed on outage push rod supporting seat 17 bottoms.
The present invention clicks " opening " end of any one shift knob in two switches when starting, start push rod and will withstand the rotation of " Y " font lower insulation plate.One end of " Y " font lower insulation plate compresses a pair of movable contact shell fragment and the fixed contact shell fragment touching energising on its top.The movable contact shell fragment on " Y " font lower insulation plate other end top just disconnects, and another double control switch is connected, and has just completed starting process.In the time of need to closing, as long as click any end of shift knob, make the position of two switches identical with regard to the electricity went off.
When electrical equipment or circuit touch fire, overcurrent, loose contact, overtension, the magnetic force of the magnetic coil of electromagnetic inductor can strengthen, the dynamics that has surpassed the regulating spring of electromagnetic force inductor, mobile armature will be by the magnetic attraction of electromagnetic inductor, and top is drawn close to electromagnetic inductor, and move backward the bottom, mortgage is pintle hook lock top firmly, pintle hook lock is moved backward, and " Y " font lower insulation plate return has reached the process of auto-breaking.
Claims (1)
1. dual-control switch for wall, it is characterized in that: the lower insulation plate (7) that respectively has a projection and projection to form " Y " font at one two ends is fixed on two inwalls of insulation crust (11) bottom, an in succession end of lower insulation plate return spring (8) of the middle part of lower insulation plate (7) one side lower ends, the other end of lower insulation plate return spring (8) is fixed on insulation crust (11), one pintle hook lock (3) is fixed on insulation crust (11) by pintle hook lock holder (2), one side of pintle hook lock (3) props up lower insulation plate (7) opposite side relative with lower insulation plate return spring (8), the opposite side of pintle hook lock (3) is fixed wtih an end of a promotion pintle hook lock spring (1), and the other end that promotes pintle hook lock spring (1) is fixed on insulation crust (11), be fixed with one on insulation crust (11) bottom interior wall and start push rod supporting seat (4), start the startup push rod (5) that is inserted with a tape starting push rod return spring (6) in push rod supporting seat (4), shift knob on an end that starts push rod (5) and insulation crust (11) " opening " held and is connected, the other end that starts push rod (5) props up the bottom of lower insulation plate (7) one ends, starts push rod return spring (6) and is positioned at shift knob and starts between push rod supporting seat (4), a pair of movable contact shell fragment (9) and fixed contact shell fragment (10) are respectively arranged at the top at lower insulation plate (7) two ends projection, one end of movable contact shell fragment (9) and fixed contact shell fragment (10) is fixed on insulation crust (11), is connected with connecting bolt on insulation crust (11) respectively, an end of Motionless electromagnetic inductor (14) on one side of insulation crust (11) upper inside wall, return spring I (18) is arranged at the other end top of electromagnetic inductor (14), be fixed with an end of mobile armature fixed mount (13) on insulation crust (11) inwall of electromagnetic inductor (14) bottom, the articulated mobile armature of the other end (19) of mobile armature fixed mount (13), the bottom of mobile armature (19) is connecting an end of the extension spring (12) of regulating size of current, the other end of extension spring (12) is fixed on insulation crust inwall (11), the top of mobile armature (19) is positioned at electromagnetic inductor (14) and the end that is fixed on insulation crust (11) two inwalls has between the upper insulation eccentricity plate (22) of a projection, be overlapped on insulation eccentricity plate (22), on insulation crust (11) inwall corresponding with mobile armature (19) top, return spring II (21) is arranged, be fixed with an outage push rod supporting seat (17) on insulation crust (11) top inner wall, be inserted with the outage push rod (16) of a band outage push rod return spring (15) in outage push rod supporting seat (17), " pass " of the shift knob on one end and the insulation crust (11) of outage push rod (16) held and is connected, the other end of outage push rod (16) props up the top of insulation eccentricity plate (22) projection, and outage push rod return spring (15) is positioned between shift knob and outage push rod supporting seat (17), the bottom of upper insulation eccentricity plate (22) is connecting an end of going up insulation eccentricity plate return spring (20), and the other end of upper insulation eccentricity plate return spring (20) is fixed on outage push rod supporting seat (17) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310039385.8A CN103093980B (en) | 2013-02-01 | 2013-02-01 | Dual-control switch for wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310039385.8A CN103093980B (en) | 2013-02-01 | 2013-02-01 | Dual-control switch for wall |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103093980A true CN103093980A (en) | 2013-05-08 |
| CN103093980B CN103093980B (en) | 2015-10-28 |
Family
ID=48206439
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310039385.8A Expired - Fee Related CN103093980B (en) | 2013-02-01 | 2013-02-01 | Dual-control switch for wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103093980B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3697905A (en) * | 1970-03-09 | 1972-10-10 | Jerry Athans Jr | Remotely controlled wall switch operating means |
| CN201336262Y (en) * | 2009-01-10 | 2009-10-28 | 黄屏 | Wall control switch |
| CN203055712U (en) * | 2013-02-01 | 2013-07-10 | 黄屏 | Wall double control switch |
-
2013
- 2013-02-01 CN CN201310039385.8A patent/CN103093980B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3697905A (en) * | 1970-03-09 | 1972-10-10 | Jerry Athans Jr | Remotely controlled wall switch operating means |
| CN201336262Y (en) * | 2009-01-10 | 2009-10-28 | 黄屏 | Wall control switch |
| CN203055712U (en) * | 2013-02-01 | 2013-07-10 | 黄屏 | Wall double control switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103093980B (en) | 2015-10-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206340494U (en) | A kind of de- bridge-type magnetic latching relay of use microswitch | |
| CN105428155A (en) | Novel self-turn-off switch | |
| CN203055712U (en) | Wall double control switch | |
| CN103093980A (en) | Double control switch on wall | |
| CN203055710U (en) | Wall control switch | |
| CN205319093U (en) | Novel switch of autotomying | |
| CN103117177B (en) | Wall control switch | |
| CN204424127U (en) | A kind of sensitive switch of resistance to rush of current | |
| CN204517705U (en) | The contactor that star/triangle reduced-voltage starting is special | |
| CN203135296U (en) | Miniature ring main unit | |
| CN208570481U (en) | Self-latching relay | |
| CN207638378U (en) | One kind can grip wireless charging device | |
| CN203930391U (en) | A kind of multi-functional remote-control switch | |
| CN104090500B (en) | Intelligent control switch | |
| CN201918596U (en) | Rotary type socket | |
| CN204491281U (en) | Electric iron has a power failure calling protection circuit again | |
| CN204088779U (en) | A kind of can the energy-saving socket of automatic control circuit break-make | |
| CN203232849U (en) | Novel isolating circuit breaker | |
| CN202373472U (en) | Automatic cutout switch for power cut | |
| CN203377175U (en) | Electromagnetic relay | |
| CN203179807U (en) | Relay | |
| CN203706973U (en) | Electromagnetic reset button switch used for television | |
| CN202917752U (en) | Timing power on/off control socket | |
| CN208142049U (en) | A kind of switch panel bracket | |
| CN201838847U (en) | Wrenching type energy-saving plug |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151028 Termination date: 20190201 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |