CN2109682U - Optical control switch for passageway lamp - Google Patents
Optical control switch for passageway lamp Download PDFInfo
- Publication number
- CN2109682U CN2109682U CN 91225202 CN91225202U CN2109682U CN 2109682 U CN2109682 U CN 2109682U CN 91225202 CN91225202 CN 91225202 CN 91225202 U CN91225202 U CN 91225202U CN 2109682 U CN2109682 U CN 2109682U
- Authority
- CN
- China
- Prior art keywords
- circuit
- switch
- corridor lamp
- light
- passageway
- 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
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model discloses an optical control switch for passageway lamps, which is composed of a box body, a switch, a circuit board and a base board. A control circuit is composed of a photo sensor, a change-over circuit, an antiphase control circuit, a delay control circuit and a switch circuit. The device and the existing semi-automatic power saving switches of passageway lamps form a set of full automatic optical control switching device. The passageway lamps automatically switch on in first three to four hours after dark, then enter the semi-automatic switching control mode. The control mode is more suitable for the practical need of people who go in and go out of the gate of dormitory in the night, and brings convenience to people.
Description
The utility model relates to the lighting control technique field, the light-operated switch device that particularly a kind of corridor lamp is used.
The Chinese patent communique discloses the semi-automatic battery-conserving switch device of a kind of corridor lamp, its number of patent application is 89207662.3, this device is to utilize the time-delay principle of automatic control to go to realize that corridor lamp integral body is lighted, floor is manually turned off the light or delayed time and turn off the light automatically arbitrarily, the effect that can reach economize on electricity, fitting operation is easy and prolongs bulb service life.Consider the actual conditions that dormitory building personnel at night go up, fall, the said apparatus part that still comes with some shortcomings: usually in later 3-4 hour of the darkness, the personnel in turnover dormitory building are many, at this moment, will use more continually that manual integral body is lighted, any floor a kind of like this control mode of turning off the light automatically of manually turning off the light or delay time, during this period of time, energy-saving effect is not remarkable, and the personnel in the building of coming in and going out are also brought some inconveniences.
The purpose of this utility model is that installing one additional in order to overcome above-mentioned weak point on the basis of the semi-automatic battery-conserving switch device of original corridor lamp overlaps the light-operated switch device, formed the light-operated full-automatic switch device of a kind of corridor lamp, in 3-4 after the darkness hour, corridor lamp is by the control of this light-operated switch device, and corridor lamp is controlled by semi-automatic battery-conserving switch device after the late into the night.
The utility model is achieved in that the light-operated switch device that a kind of corridor lamp is used, comprise working direct current (10), can carry out photoelectric sensor (11), the anti-phase and delay control circuit (13) of photosignal conversion, corridor lamp is carried out the switching circuit (14) of switch control, it is characterized in that being connected to a change-over circuit (12) between photoelectric sensor (11) output (M) and anti-phase and delay control circuit (13) input (N), change-over circuit (12) is by electric capacity (C
2) and relay (J
1) normally-closed contact (J
1-1) be formed in parallel; This device is made of box body (1), switch (2), wiring board (3), support (4), base plate (5).
Photoelectric tube in the described photoelectric sensor can be used as the probe form and draws and be installed in the light place.
The utility model is to install a cover light-operated switch device on the semi-automatic battery-conserving switch device basic of original corridor lamp additional, thereby become the light-operated full-automatic switch device of a cover corridor lamp, utilize this device to carry out two kinds of control modes to corridor lamp: after darkness in 3-4 hour at night, corridor lamp is controlled automatically by the light-operated switch device, at this moment, corridor lamp is bright entirely, closes automatically when finishing during this period of time; After this, corridor lamp changes the manual switch mode over to and controls.Such control mode more adapts to the actual needs that passes in and out dormitory building personnel night, for they have brought convenience, and can further prolong useful life of corridor lamp and switch.
Fig. 1 is the utility model front view;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the utility model electrical block diagram;
Fig. 4 is the utility model electrical schematic diagram.
In conjunction with following embodiment the utility model is further elaborated.
With reference to Fig. 3, shown in Figure 4, the dc supply of the utility model control circuit (11) is the 12V DC power supply.Light-controlled switching circuit is made up of photoelectric sensor (11), change-over circuit (12), anti-phase and delay control circuit (13), switching circuit (14).Photoelectric sensor (11) is by photoelectric tube (G), resistance (R
1, R
2), electric capacity (C
1), triode (BG
1), direct current relay (J
1) form; Change-over circuit (12) is by electric capacity (C
2) and direct current relay (J
1) normally-closed contact (J
1-1) be formed in parallel; Anti-phase and delay circuit (13) is by two inverter (F
1, F
2), diode (D
1), electric capacity (C
3), resistance (R
3, R
4) and switch (K) composition; Switching circuit (14) is by inverter (F
3), resistance (R
5), triode (BG
2) and direct current relay (J
2) form; Photoelectric sensor (11) output (M) and electric capacity (C
2) positive pole is connected electric capacity (C
2) negative pole is connected with anti-phase and delay circuit (13) input (N).Photoelectric tube (G) drawn be connected on the light place.
The course of work of the present utility model is as follows: when the colour of sky gradually during blackening, photoelectric tube (G) internal resistance increases triode (BG gradually
1) begin operating in the amplification region, at this moment, direct current relay (J
1) fail adhesive, because its normally-closed contact (J
1-1) with electric capacity (C
2) short circuit, so inverter (F
1) input (N) is high potential, inverter (F
2) output also is high potential, on the one hand, by diode (D
1) to electric capacity (C
3) charging, on the other hand, inverter (F
3) output is electronegative potential, triode (BG
2) conducting, direct current relay (J
2) action, the semi-automatic battery-conserving switch device of its normally opened contact closed control corridor lamp is open-minded with whole controlled corridor lamp.Through time several seconds, along with the colour of sky is more and more black, photoelectric tube (G) is when internal resistance increases to higher value, triode (BG
1) full conducting, direct current relay (J
1) work, its normally-closed contact (J
1-1) disconnect, at this moment, electric capacity (C
2) cut-in operation, its negative pole is electronegative potential, inverter (F
2) output is electronegative potential, diode (D
1) oppositely end, delay circuit is started working, electric capacity (C
3) pass through switch (K) to resistance (R
3) or resistance (R
4) discharge, realize the time-delay purpose.Switch (K) is connected resistance (R
3) time, its delay time is about 3 hours, and switch (K) is connected resistance (R
4) time, its delay time is about 4 hours.After reaching delay time, inverter (F
3) output is high potential, triode (BG
2) end direct current relay (J
2) quit work, its normally opened contact disconnects, and whole controlled corridor lamp are extinguished.Afterwards, corridor lamp is manually controlled by semi-automatic battery-conserving switch device.
With reference to Fig. 1, shown in Figure 2, the utility model is made up of box body (1), switch (2), wiring board (3), support (4), base plate (5).The components and parts of light-controlled switching circuit all are welded on the wiring board (3) except that photoelectric tube (G).Wiring board (3) is packed on box body (1) sidewall by support (4), switch (K) (2) on the box face perforate setting-in, by lead with electric capacity (C
3) anodal, resistance (R
3, R
4) end is welded to respectively on three corresponding contacts of switch (2).The photoelectric tube (G) that is contained in box body (1) outside welds by the corresponding contact on lead and the wiring board (3).With direct current relay (J
2) normally opened contact be connected by the respective end of two leads with the semi-automatic battery-conserving switch device of corridor lamp.At last, with screw that base plate (5) dress is solid on box body (1), promptly become the light-operated switch device that this corridor lamp is used.
Claims (2)
1, the light-operated switch device used of a kind of corridor lamp, comprise dc supply (10), can carry out the photoelectric sensor (11) of photosignal conversion, anti-phase and delay control circuit (13), the switching circuit (14) that corridor lamp carried out switch control, it is characterized in that being connected to a change-over circuit (12) between photoelectric sensor (11) output (M) and anti-phase and delay control circuit (13) input (N), change-over circuit (12) is by electric capacity (C
2) and relay (J
1) normally-closed contact (J
1-1) be formed in parallel; This device is made of box body (1), switch (2), wiring board (3), support (4), base plate (5).
2, the light-operated switch device used of corridor lamp according to claim 1 is characterized in that photoelectric tube (G) in the photoelectric sensor (11) can be used as the probe form and draws and be installed in the light place.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225202 CN2109682U (en) | 1991-09-14 | 1991-09-14 | Optical control switch for passageway lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 91225202 CN2109682U (en) | 1991-09-14 | 1991-09-14 | Optical control switch for passageway lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2109682U true CN2109682U (en) | 1992-07-08 |
Family
ID=4931523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 91225202 Granted CN2109682U (en) | 1991-09-14 | 1991-09-14 | Optical control switch for passageway lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2109682U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055478B (en) * | 2006-04-10 | 2010-05-12 | 戴利民 | Driver controller adopting non-contact type electronic switch |
| CN103179724A (en) * | 2011-12-22 | 2013-06-26 | 海洋王照明科技股份有限公司 | LED (light emitting diode) single-key switch control circuit and LED lighting |
-
1991
- 1991-09-14 CN CN 91225202 patent/CN2109682U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101055478B (en) * | 2006-04-10 | 2010-05-12 | 戴利民 | Driver controller adopting non-contact type electronic switch |
| CN103179724A (en) * | 2011-12-22 | 2013-06-26 | 海洋王照明科技股份有限公司 | LED (light emitting diode) single-key switch control circuit and LED lighting |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |