CN2232653Y - Energy-saving electron switch for lamp - Google Patents
Energy-saving electron switch for lamp Download PDFInfo
- Publication number
- CN2232653Y CN2232653Y CN 95200286 CN95200286U CN2232653Y CN 2232653 Y CN2232653 Y CN 2232653Y CN 95200286 CN95200286 CN 95200286 CN 95200286 U CN95200286 U CN 95200286U CN 2232653 Y CN2232653 Y CN 2232653Y
- Authority
- CN
- China
- Prior art keywords
- switch
- lamp
- power supply
- turning
- light
- 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
Links
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to an energy-saving lighting lamp for corridor, which adopts a low voltage D. C. power supply, and realizes control functions of turning on and turning off by means of electronic switching circuits. The utility model is composed of at least a group of a turning on switch, a turning off switch, and a lighting lamp. The power supply comprises a D. C. regulated power supply and an electronic switch which is connected with the D. C. regulated power supply. When the power supply is turned on, the electronic switch is turned to light the lamp. Pressing any turning off switch to make the electronic switch turned off because of the short circuit, the lighting lamp turns off, and the off state is sustained already after loosening the turning off switch. Pressing any turning on switch to make the electronic switch turned on to light the lighting lamp. The utility model has the advantages of simplicity, easy installation, energy saving, long service life, etc.
Description
The utility model relates to a kind of lighting power switch, more precisely relates to a kind of residential building corridor lighting mains switch.
Existing residential building building corridor mostly uses the above suspension type incandescent lamp of 220V, 20W, and bulb life is short, consumed power is many and stolen easily or damage.Corridor belongs to public land in addition, often put normal bright lamp, there is not special messenger's maintenance again, thereby the turnover rate height of bulb, spoilage height, electricity charge spending are also very big, consequently residential building building corridor often is in no lamp situation, resident's corridor of coming in and going out night is very inconvenient, and particularly old young invalid personnel's stair activity is more dangerous, accident often occurs.Simultaneously, dark corridor also causes the condition that makes things convenient for to lawless person's crime, so the corridor lighting problem is a unsolved for many years difficult problem always.
The purpose of this utility model is a kind of energy-saving electric switch lamp of design, adopts low-voltage direct current supply, the controlled function that realizes turning on light and turn off the light by electronic switching circuit.
Energy-saving electric switch lamp of the present utility model is made up of power supply and at least one group of switch of turning on light, turn off switch for lamp and illuminating lamp, it is characterized in that:
Described power supply connects the high speed electronic switch circuit by D.C. regulated power supply and constitutes, the electronic switching circuit output plus terminal also connects illuminating lamp one end and turn off switch for lamp one end, electronic switching circuit output negative terminal serial connection is turned on light behind the switch with the illuminating lamp other end and is connect, and the switch of turning on light is gone into end and also connected the corresponding turn off switch for lamp other end.
Turn on light switch, turn off switch for lamp and connection lead thereof constitutes the far distance controlled parts, is installed in the diverse location place of corridor with the illuminating lamp Trinity, realizes unifiedly turning on light or turning off the light by an electronic switching circuit.
Further specify technology of the present utility model below in conjunction with the embodiment accompanying drawing
Fig. 1 is an energy-saving electric switch lamp electrical schematic diagram, three groups of K switch 1 of turning on light, turn off switch for lamp K2 and illuminating lamp L shown in the figure, also can connect many group K1, K2 and L thereof by same principle, the K switch of wherein turning on light 1 disrupted configuration when pressing, turn off switch for lamp K2 engaging structure when pressing.
Transformer B, bridge rectifier Z and filter capacitor C1 constitute DC-stabilized circuit, 220V are exchanged become direct current 4V output.
Illuminating lamp L adopts the direct current 4V miner head lamp that has convergent bowl and robust glass outer cover.
The high speed electronic switch circuit is connected and composed by resistance R 1, R2, PnP transistor BG1, NPN transistor BG2 and diode D, R1 one end and R2 one end, BG1 base stage and D negative pole also connect, the BG1 emitter connects R3 one end, the BG2 collector electrode connects the BG2 base stage, the R1 and the R3 other end are the electronic switching circuit output plus terminals, connect the D.C. regulated power supply anode, the R2 other end and BG2 emitter connect the D.C. regulated power supply negative terminal, and it is electronic switching circuit output negative terminal that the BG2 collector electrode connects the D positive pole.
During power connection, 4 volts of D.C. regulated power supply outputs make BG1 and BG2 be in the conducting saturation condition, and the CE interpolar of BG2 has electric current to pass through, and promptly electronic switch is in conducting state, the circuit operate as normal, and all illuminating lamp L all light.
The people for press any turn off switch for lamp K2, promptly artificially electronic switching circuit is exported positive and negative terminal shortcircuit, BG1, BG2 are ended, the CE interpolar no current of BG2 passes through, be that electronic switch is in off state, the collector voltage of BG2 rises to 4V adds to BG1 by diode D base stage, make BG1 be in anti-partially and end, illuminating lamp L goes out entirely.Short circuit phenomenon is removed when unclamping turn off switch for lamp K2, but this moment because illuminating lamp filament cold resistance is very little, and the internal resistance of diode D is also very little, make BG1, BG2 still be in partially anti-and continue to end, promptly electronic switch still is in off state, illuminating lamp goes out, and realizes turning off the light function.
The people is for pressing any K switch 1 of turning on light, and electronic switching circuit negative pole moment is disconnected, and unclamps the K switch 1 of turning on light, and BG1, BG2 recover positively biased and conducting is saturated, and promptly electronic switch is in conducting state, and illuminating lamp all lights, and realizes turning on light function.
Present embodiment houselights flux is 22 lumens, and the center illumination of lighting a lamp is 400 luxs.
Characteristics of the present utility model are: simple in structure, be convenient to installation and maintenance; Adopt low voltage power supply, the little economize on electricity of power consumption; Can pull out attaching plug daytime and not have normal bright lamp phenomenon; Turn on light, turning off the light is far distance controlled, personnel at which layer of corridor can turn on light conveniently and turn off the light, and are very convenient; The electricity consumption time is short, the illuminating lamp life-span is long, turnover rate is low.
Claims (3)
1, a kind of energy-saving electric switch lamp is made up of power supply and at least one group of switch of turning on light, turn off switch for lamp and illuminating lamp, it is characterized in that:
Described power supply connects the high speed electronic switch circuit by D.C. regulated power supply and constitutes, the electronic switching circuit output plus terminal also connects illuminating lamp one end and turn off switch for lamp one end, electronic switching circuit output negative terminal serial connection is turned on light behind the switch with the illuminating lamp other end and is connect, and the switch of turning on light is gone into end and also connected the corresponding turn off switch for lamp other end.
2, energy-saving electric switch lamp according to claim 1, it is characterized in that: described high speed electronic switch circuit is connected and composed by resistance R 1, R2, PnP transistor BG1, NPN transistor BG2 and diode D, R1 one end and R2 one end, BG1 base stage and D negative pole also connect, the BG1 emitter connects R3 one end, the BG2 collector electrode connects the BG2 base stage, the R1 and the R3 other end are the electronic switching circuit output plus terminals, connect the D.C. regulated power supply anode, the R2 other end and BG2 emitter connect the D.C. regulated power supply negative terminal, and it is electronic switching circuit output negative terminal that the BG2 collector electrode connects the D positive pole.
3, energy-saving electric switch lamp according to claim 1 is characterized in that: described illuminating lamp is the direct current 4V miner head lamp that has convergent bowl and glass outer cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95200286 CN2232653Y (en) | 1995-03-13 | 1995-03-13 | Energy-saving electron switch for lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95200286 CN2232653Y (en) | 1995-03-13 | 1995-03-13 | Energy-saving electron switch for lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2232653Y true CN2232653Y (en) | 1996-08-07 |
Family
ID=33854083
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95200286 Expired - Fee Related CN2232653Y (en) | 1995-03-13 | 1995-03-13 | Energy-saving electron switch for lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2232653Y (en) |
-
1995
- 1995-03-13 CN CN 95200286 patent/CN2232653Y/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN2811745Y (en) | Automatic regulating type solar LED street lamp | |
| CN101873748B (en) | UPS LED ceiling lamp for realizing dimming by human body induction | |
| CN2232653Y (en) | Energy-saving electron switch for lamp | |
| CN100388867C (en) | Light source circuit of white light diode solar pole light | |
| CN202195402U (en) | Energy-saving street lamp | |
| CN2534765Y (en) | Automatic lihgt-modulating LED traffic lights | |
| CN202841088U (en) | Light-operated electronic switch circuit | |
| CN1917733A (en) | Method for controlling public illumination of light in passageway | |
| CN218472835U (en) | Urban lighting device with emergency lighting function | |
| CN2301012Y (en) | Contact type electronic time-delay switch | |
| CN109936895A (en) | Solar street light intelligent control circuit | |
| CN214544877U (en) | Illumination control system | |
| CN209229574U (en) | A kind of intelligent power saving lithium electricity type solar street light | |
| CN214275540U (en) | Wisdom street lamp based on high-power LED drive power supply | |
| CN212324429U (en) | Intelligent control system for street lamp | |
| CN208687594U (en) | A kind of outer LED illumination lamp of domestic solar | |
| CN210771880U (en) | Novel municipal administration LED street lamp for environmental protection | |
| CN108235528A (en) | A kind of three line of intelligent fire emergency lighting mains supply line becomes two line converters | |
| CN213089695U (en) | Solar intelligent lamp | |
| CN209448951U (en) | A kind of infrared-sensing type light energy-saving control system | |
| CN2794104Y (en) | Color flashing light | |
| CN201718094U (en) | Sound-light operated LED energy saving lamp | |
| CN208158961U (en) | A kind of corridor lamp automatic control circuit | |
| CN207094463U (en) | A kind of solar LED energy-conserving road lamp | |
| CN207471385U (en) | A kind of ellipse wall lamp |
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 |