CN2111599U - Touch electronic voltage-adjusting switch - Google Patents
Touch electronic voltage-adjusting switch Download PDFInfo
- Publication number
- CN2111599U CN2111599U CN 91222720 CN91222720U CN2111599U CN 2111599 U CN2111599 U CN 2111599U CN 91222720 CN91222720 CN 91222720 CN 91222720 U CN91222720 U CN 91222720U CN 2111599 U CN2111599 U CN 2111599U
- Authority
- CN
- China
- Prior art keywords
- circuit
- adjusting
- triggering
- voltage
- circuits
- 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 utility model provides a touch electronic voltage-adjusting switch, comprising a touch electrode, an isolated component, a filter circuit, a triggering circuit, a rectification filtration voltage stabilizing circuit and a silicon controlled voltage regulating circuit. The utility model has no mechanical contact point, and does not have the problems in which the electrical spark is generated, the machine is worn out, etc. The touch electronic voltage-adjusting switch has not only the functions of switching on and switching off, but has the function of adjusting voltage. The touch electronic voltage-adjusting switch can be used on the illumination of alternating current and electrical equipment, and the non-stage light adjusting, the temperature adjusting and the speed adjusting can be achieved.
Description
The utility model relates to a kind of switch, especially a kind of touch type electronic tap changer.
At present, many private residences and public building are still used incandescent lighting, and wish that bulb brightness can have different brightness according to different needs, also there are many power consumption equipments also to need different voltage, finish the function of light modulation, temperature adjustment and speed governing to produce different input powers.Though it is varied that the switch of supplying on the market has,, all have many shortcomings as tumbler switch, stay-supported switch, acoustic control formula switch, infrared ray or radio remote switch and mechanical tap changer.Tumbler switch, stay-supported switch, acoustic control formula switch only have the function of " opening " and " pass " and do not have voltage regulation function, infrared ray or radio remote switch, though have voltage regulation function, but cost is too high, though the machinery tap changer also can be finished " opening ", " pass " and voltage regulation function, mechanical contact easily produces electric spark, is not suitable for the place that requirement of explosion proof is arranged, and after using a period of time, tend to cause loose contact and pressure regulation malfunctioning etc. because of reasons such as mechanical wears.
The purpose of this utility model provides a kind of electric spark that do not produce, and does not have the touch type electronic tap changer of mechanical wear and energy light modulation, temperature adjustment, speed governing.
Technical solution of the present utility model is: a kind of touch type electronic tap changer, form by touch electrode, isolated component, filter circuit, circuits for triggering, rectification filtering voltage stabilizing circuit and silicon-controlled voltage regulation circuit, join with filter circuit and circuits for triggering after touch electrode and isolated component join, circuits for triggering and rectification filtering voltage stabilizing circuit and silicon-controlled voltage regulation circuit join.
Described circuits for triggering are for touching pressure regulation ic chip and the resistance R 4 of joining with it, capacitor C 3, C4 composition.
Be connected to three binding post A, B, C with the silicon-controlled voltage regulation circuit, the input of rectification filtering voltage stabilizing circuit and binding post A join.
Be connected to indicator light ZD between circuits for triggering and the silicon-controlled voltage regulation circuit.
Be connected to voltmeter V between binding post A, the B.
The utility model compared with prior art owing to adopt solid-state electronic element and large scale integrated circuit to constitute, does not have mechanical contact, does not produce electric spark, applied range; Do not have potentiometer, do not have disadvantages such as mechanical wear, and have voltage regulation function, be applied on the power consumption equipment, can finish the function of light modulation, temperature adjustment, speed governing.
Accompanying drawing 1 is the block diagram of the utility model embodiment.
Accompanying drawing 2 is the electrical schematic diagram of the utility model embodiment 1.
Accompanying drawing 3 is the electrical schematic diagram of the utility model embodiment 2.
Below in conjunction with drawings and Examples the utility model is further described.
As shown in Figure 1, the touch type electronic tap changer is touched electrode 1, isolated component 2, filter circuit 3, circuits for triggering 4, rectification filtering voltage stabilizing circuit 5 and silicon-controlled voltage regulation circuit 6 and is formed, touch electrode 1 joins with filter circuit 3 and circuits for triggering 4 after joining with isolated component 2, and circuits for triggering 4 join with rectification filtering voltage stabilizing circuit 5 and silicon-controlled voltage regulation circuit 6.
Embodiment 1:
As shown in Figure 2: touch electrode 1 is selected the metallic membrane that conducts electricity very well for use, isolated component 2 is selected the capacitor C 6 that is in series for use, resistance R 5, filter circuit 3 is selected the capacitor C 5 that is in parallel for use, resistance R 3, circuits for triggering 4 are selected for use and are touched pressure regulation ic chip (LS7232), its " 1 ", " 2 " termination common ends " L ", connect " L " end behind " 3 " termination capacitor C3, " 4 " end one tunnel connects " L " end after connecing capacitor C 4, connect " N " end behind the connecting resistance R4 of another road, " 5 " end joins with input signal, " 6 ", the operating voltage of " 7 " termination rectification filtering voltage stabilizing circuit 5 outputs, " 8 " end is output termination silicon-controlled voltage regulation circuit 6 inputs, rectification filtering voltage stabilizing circuit is by capacitor C 1, C2, resistance R 1, voltage-stabiliser tube DW1 and the diode D1 composition that joins, silicon-controlled voltage regulation circuit 6 is selected resistance R 2 for use, and bidirectional triode thyristor SCR1 and choke EL join and form.
Touch electrode 1 is placed in the square hole that the plastics lining opened, join by lead and described circuit.
During use, the lead that stays on " L " " N " end and the existing inner wall of building wall can be joined, in order to the incandescent lamp in the control room.
Embodiment 2:
As shown in Figure 3, touch electrode 1 has been selected the metallic membrane that conducts electricity very well equally for use, isolated component 2 has been selected the resistance R 6 that is in series for use, R7 filter circuit 3 is selected capacitor C 10 and the resistance R 9 that is in parallel for use, circuits for triggering 4 are selected for use and are touched pressure regulation ic chip (LS7232), its " 1 ", " 2 " end joins with binding post C, connecting terminal C behind " 3 " termination capacitor C8, after connecing capacitor C 9, " 4 " end one tunnel connects the C terminal, meet binding post A behind the connecting resistance R8 of another road, " 5 " end joins with input signal, the operating voltage of " 6 " " 7 " termination rectification filtering voltage stabilizing circuit 5 outputs, " 8 " end is output termination silicon-controlled voltage regulation circuit 6 inputs, rectification filtering voltage stabilizing circuit 5 diode D2, resistance R 11, voltage-stabiliser tube DW2 and capacitor C 7 are joined and are formed, silicon-controlled voltage regulation circuit 6 is selected for use resistance R 10 and bidirectional triode thyristor SCR2 to join and is formed, bidirectional triode thyristor SCR2 negative electrode meets binding post B, be connected to voltmeter V between terminal A and the terminal B, be connected to indicator light ZD between " 8 " end of ic chip and the silicon-controlled voltage regulation circuit 6.
During use, terminal A, C and alternating current 220V can be joined, terminal A, B connect load.
Operation principle:
When human body catches when touching touch electrode, can produce an atomic little current signal, through isolated component and filter circuit signal is passed to touch pressure regulation ic chip, touch the pressure regulation ic chip and have the judgement input signal, and control silicon-controlled voltage regulation circuit " is opened " " pass " or pressure regulation.
Claims (5)
1, a kind of touch type electronic tap changer is characterized in that: touch electrode 1 joins with filter circuit 3 and circuits for triggering 4 after joining with isolated component 2, and circuits for triggering 4 join with rectification filtering voltage stabilizing circuit 5 and silicon-controlled voltage regulation circuit 6.
2, touch type electronic tap changer according to claim 1 is characterized in that: described circuits for triggering 4 are for touching pressure regulation ic chip and the resistance R 4 of joining with it, capacitor C 3, C4 composition.
3, touch type electronic tap changer according to claim 1 is characterized in that: be connected to three binding post A, B, C with silicon-controlled voltage regulation circuit 6, the input of rectification filtering voltage stabilizing circuit 5 and binding post A join.
4, according to claim 1 or 3 described touch type electronic tap changers, it is characterized in that: be connected to indicator light ZD between circuits for triggering 4 and the silicon-controlled voltage regulation circuit 6.
5, touch type electronic tap changer according to claim 3 is characterized in that: be connected to voltmeter V between binding post A, the B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91222720 CN2111599U (en) | 1991-12-20 | 1991-12-20 | Touch electronic voltage-adjusting switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91222720 CN2111599U (en) | 1991-12-20 | 1991-12-20 | Touch electronic voltage-adjusting switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2111599U true CN2111599U (en) | 1992-07-29 |
Family
ID=4929563
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91222720 Granted CN2111599U (en) | 1991-12-20 | 1991-12-20 | Touch electronic voltage-adjusting switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2111599U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106136836A (en) * | 2015-03-23 | 2016-11-23 | 佛山市顺德区美的电热电器制造有限公司 | For the composite coating of electromagnetic oven cooker, electromagnetic oven cooker and preparation method thereof |
-
1991
- 1991-12-20 CN CN 91222720 patent/CN2111599U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106136836A (en) * | 2015-03-23 | 2016-11-23 | 佛山市顺德区美的电热电器制造有限公司 | For the composite coating of electromagnetic oven cooker, electromagnetic oven cooker and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4259619A (en) | Three-way light dimmer switch | |
| CN201937885U (en) | Three-line dimmer | |
| JPS5983545A (en) | Remote power control to double load | |
| CN102404907B (en) | Three-wire dimmer | |
| CN104661408B (en) | LED light adjusting circuits and LED lamp | |
| CN200941606Y (en) | Two-line system electronic switching power supplying circuit | |
| CN1033254C (en) | Double gradual-change electronic switch | |
| CN210536989U (en) | LED drive circuit with little night-light function | |
| CN2111599U (en) | Touch electronic voltage-adjusting switch | |
| CN104837251B (en) | A kind of wall controlled LED lamp list live wire light adjusting circuit | |
| CN210247116U (en) | Silicon controlled control circuit of touch dimming switch | |
| HU210725B (en) | Power controller containing switch with controlled running up/down | |
| CN2534701Y (en) | Electric power socket with adjustable voltage | |
| CN206061223U (en) | A kind of input voltage light adjusting circuit | |
| CN110446295A (en) | A kind of remote-controlled dimmer circuit | |
| CN2622936Y (en) | Two-line system electronic switch general mains | |
| CN213213895U (en) | Intelligent dimming socket and intelligent dimming lamp applying same | |
| CN2045557U (en) | Auto-off switch device for light lamp | |
| CN1062255A (en) | A kind of multi-purpose ac control curcuit | |
| CN2209425Y (en) | Dimmer | |
| CN2167482Y (en) | Single trigger end induction type electronic switch | |
| CN201563282U (en) | Rotary dimmer controller of energy-saving lamp | |
| CN2164148Y (en) | Automatic power regulator | |
| CN2253092Y (en) | Group lamps program control switch | |
| CN2538271Y (en) | Flexible starting and hand speed-regulating circuit for vacuum cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 19970314 Decision number of declaring invalidation: 835 |