CN101431849A - Time-delay switch of energy-saving lamp - Google Patents
Time-delay switch of energy-saving lamp Download PDFInfo
- Publication number
- CN101431849A CN101431849A CNA2008102431355A CN200810243135A CN101431849A CN 101431849 A CN101431849 A CN 101431849A CN A2008102431355 A CNA2008102431355 A CN A2008102431355A CN 200810243135 A CN200810243135 A CN 200810243135A CN 101431849 A CN101431849 A CN 101431849A
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- 229910052710 silicon Inorganic materials 0.000 claims abstract description 22
- 239000010703 silicon Substances 0.000 claims abstract description 22
- 239000003990 capacitor Substances 0.000 claims abstract description 10
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 18
- 239000003381 stabilizer Substances 0.000 claims description 16
- 238000005516 engineering process Methods 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention is a time delay switch of an energy-saving lamp.A positive pole of a bridge rectifier circuit is connected with a negative pole of a voltage-stabilizing tube, a positive pole of the voltage-stabilizing tube is connected with a positive pole of a controlled silicon, and a negative pole of the controlled silicon is connected with a negative pole of the bridge rectifier circuit; the anode of the fifth diode is connected with the cathode of the voltage regulator tube, the cathode of the fifth diode is connected with the anode of the capacitor, and the cathode of the fifth diode is connected with the anode of the voltage regulator tube; the emitter of the transistor is connected with the anode of the capacitor, the base of the transistor is connected with the output end of the delay control circuit, two ends of the delay circuit are respectively connected with the anode and the cathode of the capacitor, the first resistor is connected with the collector of the transistor and the gate of the controlled silicon, the second resistor is connected with the base of the transistor and the touch sheet, and the trigger switch is connected between the anode and the cathode of the controlled silicon in parallel. The advantages are that: zero power consumption in the light-off state; the trigger is reliable, and the time delay is accurate and adjustable; the on-off characteristic is good when the energy-saving lamp is connected, and the flicker phenomenon is avoided; the single wire system is convenient to replace the existing delay switch, and can be used as a touch delay switch and a mechanical delay switch.
Description
Technical field
The present invention is the delay switch of a electricity-saving lamp, belongs to lighting control technology field.
Background technology
The supply power mode that delay switch of the prior art is taked is an electric resistance partial pressure, and divider resistance and controllable silicon also are connected in the main circuit.Shortcoming: when controllable silicon turn-offs, still have electric current to flow through on the divider resistance, flicker can occur after electricity-saving lamp connects, incandescent lamp connects power consumption always.
Summary of the invention
The present invention is intended to overcome the above-mentioned defective of existing in prior technology, propose a kind of can better be energy-conservation, and can connect the circuit of electricity-saving lamp and other various loads.
Technical solution of the present invention: it is characterized in that forming bridge rectifier by first diode, second diode, the 3rd diode, the 4th diode, the positive pole of this bridge rectifier links to each other with the negative electrode of voltage-stabiliser tube, the anode of voltage-stabiliser tube connects the silicon controlled anode, and the silicon controlled negative electrode connects the negative pole of bridge rectifier; The anode of the 5th diode connects the negative electrode of voltage-stabiliser tube, and the negative electrode of the 5th diode connects the positive pole of electric capacity, and the negative pole of electric capacity connects the anode of voltage-stabiliser tube; The emitter of PNP transistor connects the positive pole of electric capacity, the base stage of transistor connects the output of delay control circuit, the positive pole of VCC termination first electric capacity of delay circuit, the negative pole of the GND termination capacitor of delay circuit, first resistance connects the collector electrode and the silicon controlled gate pole of transistor, second resistance connects the base stage of PNP transistor and touches sheet, and trigger switch is connected in parallel between silicon controlled anode and the negative electrode.
Advantage of the present invention: when switch disconnected, switch was in the state that disconnects fully, and quiescent dissipation is zero; The open and close characteristic is good when connecing electricity-saving lamp, the flicker free phenomenon; One wire system, the existing switch of convenient replacement.Not only can be used as the touch-type delay switch but also can be used as the mechanical type delay switch.Triggering can be touch manner or mechanical key mode; Can in 110～380V voltage range, work, no electromagnetic interference, and can satisfy the EMC index; When adopting 555 to make delay circuit, delay time is accurate; Level triggers is not subjected to the influence of trigger action time length.
Description of drawings
Accompanying drawing 1 is an electrical schematic diagram of the present invention.
Embodiment
The contrast accompanying drawing, its structure is that the positive pole of rectifier bridge links to each other with the negative electrode of voltage-stabiliser tube D6, and the anode of voltage-stabiliser tube D6 connects the anode of controllable silicon Q1, and the negative electrode of controllable silicon Q1 connects the negative pole of rectifier bridge; The anode of diode D5 connects the negative electrode of voltage-stabiliser tube D6, and negative electrode connects the positive pole of capacitor C 1, and the negative pole of capacitor C 1 connects the anode of voltage-stabiliser tube D6; The emitter of transistor Q2 connects the positive pole of capacitor C 1, and the base stage of transistor Q2 meets the output OUT of delay control circuit, and the positive pole of capacitor C 1 and negative pole are respectively delay control circuit electric power loop is provided.Resistance R 1 connects the collector electrode of transistor Q2 and the gate pole of controllable silicon Q1; Touch manner triggers: the base stage of a termination transistor Q2 of resistance R 2, and sheet M is touched in other end contact; Mechanical system triggers: trigger switch S1 in parallel between the anode of controllable silicon Q1 and negative electrode.
When selecting for use touch manner to trigger, human body drags down the base stage level of PNP transistor Q2 at (emitter relatively) by resistance R 2 (as 2M), PNP transistor Q2 conducting, make controllable silicon Q1 conducting, so voltage-stabiliser tube D6 goes up the formation pressure drop and powers to delay control circuit, delay control circuit powers on and then immediately output OUT is put low (emitter relatively), keep the transistor conducting, behind the delay time T, delay circuit is put height (emitter relatively) with output OUT, and transistor Q2 turn-offs, and controllable silicon Q1 turn-offs, pressure drop is 0 on the voltage-stabiliser tube, and switch disconnects fully.
When selecting mechanical triggering mode for use, press trigger switch S1, make anode, the negative electrode short circuit of controllable silicon Q1, so voltage-stabiliser tube D6 goes up the formation pressure drop and powers to delay control circuit, delay control circuit powers on and then immediately output OUT is put low (emitter relatively), keeps the transistor conducting, enters timing, delay time arrives, delay circuit is put height (emitter relatively) with output OUT, and transistor turn-offs, and controllable silicon Q1 turn-offs, pressure drop is 0 on the voltage-stabiliser tube, and switch disconnects fully.
Claims (1)
1, the delay switch of electricity-saving lamp, it is characterized in that forming bridge rectifier by first diode (D1), second diode (D2), the 3rd diode (D3), the 4th diode (D4), the positive pole of this bridge rectifier links to each other with the negative electrode of voltage-stabiliser tube (D6), the anode of voltage-stabiliser tube (D6) connects the anode of controllable silicon (Q1), and the silicon controlled negative electrode connects the negative pole of bridge rectifier; The anode of the 5th diode (D5) connects the negative electrode of voltage-stabiliser tube (D6), and the negative electrode of the 5th diode (D5) connects the positive pole of electric capacity (C1), and the negative pole of electric capacity (C1) connects the anode of voltage-stabiliser tube (D6); The emitter of PNP transistor (Q2) connects the positive pole of electric capacity (C1), the base stage of transistor (Q2) connects the output of delay control circuit, the positive pole of the VCC termination capacitor (C1) of delay circuit, the negative pole of the GND termination capacitor (C1) of delay circuit, first resistance (R1) connects the collector electrode of transistor (Q2) and the gate pole of controllable silicon (Q1), second resistance (R2) connects the base stage of PNP transistor (Q2) and touches sheet (M), and trigger switch (S1) is connected in parallel between the anode and negative electrode of controllable silicon (Q1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102431355A CN101431849B (en) | 2008-12-09 | 2008-12-09 | Time delay switch of energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102431355A CN101431849B (en) | 2008-12-09 | 2008-12-09 | Time delay switch of energy-saving lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101431849A true CN101431849A (en) | 2009-05-13 |
| CN101431849B CN101431849B (en) | 2011-09-07 |
Family
ID=40646940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102431355A Expired - Fee Related CN101431849B (en) | 2008-12-09 | 2008-12-09 | Time delay switch of energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101431849B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802322A (en) * | 2012-09-03 | 2012-11-28 | 洪珍 | Touch delayed lamp switch |
| CN104918365A (en) * | 2015-05-26 | 2015-09-16 | 谈宁 | Lighting switch with time-delay function |
| CN115793523A (en) * | 2022-11-14 | 2023-03-14 | 厚普智慧物联科技有限公司 | Hydro-engine electric control system and power failure protection control method and control circuit thereof |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2217280Y (en) * | 1994-12-17 | 1996-01-10 | 王科斌 | Double-line touch time-delay power-off electronic switch |
| US6049178A (en) * | 1999-01-19 | 2000-04-11 | Sheu; Tyng-Jeng | Circuit for controlling operation of an emergency exit lamp |
| CN2652042Y (en) * | 2003-09-17 | 2004-10-27 | 吴超忠 | Single-wire delay switch suitable for fluorescent lamp and energy-saving lamp |
-
2008
- 2008-12-09 CN CN2008102431355A patent/CN101431849B/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102802322A (en) * | 2012-09-03 | 2012-11-28 | 洪珍 | Touch delayed lamp switch |
| CN104918365A (en) * | 2015-05-26 | 2015-09-16 | 谈宁 | Lighting switch with time-delay function |
| CN115793523A (en) * | 2022-11-14 | 2023-03-14 | 厚普智慧物联科技有限公司 | Hydro-engine electric control system and power failure protection control method and control circuit thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101431849B (en) | 2011-09-07 |
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| 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110907 Termination date: 20181209 |