CN2088314U - Anti-jamming light-controlling energy-saving switch - Google Patents
Anti-jamming light-controlling energy-saving switch Download PDFInfo
- Publication number
- CN2088314U CN2088314U CN 90223697 CN90223697U CN2088314U CN 2088314 U CN2088314 U CN 2088314U CN 90223697 CN90223697 CN 90223697 CN 90223697 U CN90223697 U CN 90223697U CN 2088314 U CN2088314 U CN 2088314U
- Authority
- CN
- China
- Prior art keywords
- light
- operated switch
- sensitive element
- electrically connected
- jamming
- 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.)
- Withdrawn
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to a light-controlling switch that is capable of recognising jamming light or non-jamming light (natural light). The light-controlling switch is additionally provided with a jamming light or non-jamming light (natural light) recognizer in the preexisting operating power source, light sensitive elements, and light-controlling switches that are capable of amplifying, reshaping, triggering, output controlling, etc. The utility model is composed of two or more light sensitive elements and guiders (or optical isolation objects) that are arranged in different directions or positions, and each light sensitive element is respectively in electric connection with two or more input terminals of a gating circuit. The utility model effectively solves the occurrence of switch mis-operation, and can be widely used for the autocontrol of various public or advertisement lighting fittings.
Description
The utility model relates to a kind of anti-interference light-operated power down switch (abbreviation light-operated switch), especially stray light and non-stray light (natural daylight) is had the light-operated switch of automatic recognition reaction.It can be widely used in the automatic control of the luminaire for public lighting of various street lamps etc. and advertising lamp, Neon lamps and lanterns.
At present, known various light-operated switches all are only promptly to have only one tunnel control input end to finish opto-electronic conversion control with a light-sensitive element, thereby all can not discern stray light or non-stray light (natural daylight), also just can't overcome the interference effect of stray light.Though the inside that has is provided with RC delay circuit etc. as anti-interference light usefulness, all can only realize the anti-interference light action of moment or short time.Therefore, when meeting stray light, misoperation often takes place in light-operated switch.
The purpose of this utility model provides a kind ofly has the light-operated switch of automatic recognition reaction to stray light or non-stray light (natural daylight), avoids the generation of light-operated switch misoperation.
The purpose of this utility model is achieved in that according to natural daylight be scattered light, stray light then has the feature of stronger directivity, the light-sensitive element and guider (as figure three) or the light spacer that use two or two above different directions (as figure two) or diverse location to settle, and each light-sensitive element respectively with two inputs or/and be electrically connected (as figure four) respectively more than each input of the gate circuit of two inputs, discern stray light or non-stray light (natural daylight) is an identifier, thereby solved anti-interference optical issue effectively, avoided the generation of switch misoperation.In addition, switch inside also is provided with anti-temporary resistance in the dark, has further improved the reliability of switch work.This light-operated switch is by the tandem type capacitance decompression, rectification, voltage stabilizing network provide working power, finish opto-electronic conversion simultaneously by the light-sensitive element that two or two above different directions or diverse location are settled, control the automatic switch of the break-make of bidirectional triode thyristor again by identification, shaping, amplification, the circuits for triggering of compositions such as CNOS integrated circuit and transistor.
Owing to adopt such scheme, light-operated switch has the automatic recognition function to stray light and non-stray light (natural daylight) when work, also have simultaneously little power consumption and to electric network reactive-load can redeeming, simple in structure, working stability reliable, the characteristic of good energy-conserving effect, can avoid the generation of misoperation effectively, prolong the life-span of controlled light fixture.
Below in conjunction with drawings and Examples the utility model is further specified.
Figure one is a theory diagram of the present utility model.
Figure two is a kind of mounting means schematic diagrames of light-sensitive element.
Figure three is a certain road light-sensitive element scheme of installations.
Figure four is electrical schematic diagrams of the present utility model.
Among the figure: PW, working power; GD, stray light or non-stray light (natural daylight) identifier; ZH, shaping, amplification, anti-dark temporarily and circuits for triggering; Uo, o controller; RG, light-sensitive element (digital number of RG back is represented the light-sensitive element sequence number by different directions or position arrangement); 7, guider; A, W are inputs, and A, Yo go out end; Ic
1, Ic
2Right and wrong door CMOS integrated circuit.
Operation principle of the present utility model is: by C
9, D
1, DW and C
8Working power is provided.IC
1Be six input NAND gate, there is the light time daybreak, RG
1-6All be subjected to illumination, IC
1Input all is a high level, and output then is low level, and transistor T and bidirectional triode thyristor Ks end, and lamp closes.At dark, RG
1-6Unglazed photograph, IC
1Input is a low level, and output then is high level, T and Ks conducting, and lamp is opened.Because RG
1-6Settle by different directions or position, and feature than highly directive, six light-sensitive element RG are arranged according to stray light
1-6As long as wherein one or several is not subjected to illumination, then IC
1Output still is high level, and lamp is still bright, not influenced by stray light.C
1-6, D
2, C
7, R
7Be DF, R to be set for the reliability that further improves switch work
10It then is the indication of switch on and off.
In the enforcement of the present utility model: 1, light-sensitive element can directly be placed in the light-operated switch housing, and the duct (or remaking suitable extension) that utilizes the switch housing body wall is as guider, and light-sensitive element AND circuit input directly is electrically connected.2, light-sensitive element also can independently be installed on the light-operated switch outside and constitutes a photo-detector (as figure two), and then by lead-in wire or/and connector be electrically connected with gate circuit in the light-operated switch main body.3, also each light-sensitive element can be separated separately, be placed in the rayed that can not be interfered simultaneously respectively, promptly have the diverse location that light is isolated object, again by lead-in wire or/and connector be electrically connected with gate circuit in the light-operated switch main body.
Claims (4)
1, a kind of light-operated switch, amplifying, trigger, export control at working power, light, electric conversion shaping is electrically connected, it is characterized in that: the identifier of stray light or non-stray light (natural daylight), by light-sensitive element and guider or the light spacer that two or two above different directions or diverse location are settled, each light-sensitive element respectively with two inputs or/and be electrically connected respectively and finish the opto-electronic conversion mode and discern stray light or non-stray light (natural daylight) more than each input of the gate circuit of two inputs.
2, light-operated switch according to claim 1, it is characterized in that: light-sensitive element directly is placed in the light-operated switch housing, and the duct (or remaking suitable extension) that utilizes the switch housing body wall is as guider, and light-sensitive element AND circuit input directly is electrically connected.
3, light-operated switch according to claim 1 is characterized in that: light-sensitive element independently is installed on the light-operated switch outside and constitutes a photo-detector, again with lead-in wire or/and the interior gate circuit of connector and light-operated switch main body be electrically connected.
4, light-operated switch according to claim 1, it is characterized in that: each light-sensitive element separates separately, be placed in the rayed that can not be interfered simultaneously respectively, promptly have the diverse location that light is isolated object, again with lead-in wire or/and the interior gate circuit of connector and light-operated switch main body be electrically connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90223697 CN2088314U (en) | 1990-11-12 | 1990-11-12 | Anti-jamming light-controlling energy-saving switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 90223697 CN2088314U (en) | 1990-11-12 | 1990-11-12 | Anti-jamming light-controlling energy-saving switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2088314U true CN2088314U (en) | 1991-11-06 |
Family
ID=4901404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 90223697 Withdrawn CN2088314U (en) | 1990-11-12 | 1990-11-12 | Anti-jamming light-controlling energy-saving switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2088314U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103327690A (en) * | 2013-06-03 | 2013-09-25 | 常熟卓辉光电科技有限公司 | Anti-interference photosensitive control light source system |
| CN103327691A (en) * | 2013-06-03 | 2013-09-25 | 常熟卓辉光电科技有限公司 | Photosensitive sensor set control system control method |
| CN103343940A (en) * | 2013-07-22 | 2013-10-09 | 石庆生 | Expressway giant advertising board intelligent lighting energy-saving control device and method |
| CN103501559A (en) * | 2013-09-26 | 2014-01-08 | 国家电网公司 | Street lamp energy-saving control system with direction identification function |
| CN107660042A (en) * | 2017-09-29 | 2018-02-02 | 深圳前海零距物联网科技有限公司 | The adaptive light anti-interference method of wear-type device and wear-type device |
-
1990
- 1990-11-12 CN CN 90223697 patent/CN2088314U/en not_active Withdrawn
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103327690A (en) * | 2013-06-03 | 2013-09-25 | 常熟卓辉光电科技有限公司 | Anti-interference photosensitive control light source system |
| CN103327691A (en) * | 2013-06-03 | 2013-09-25 | 常熟卓辉光电科技有限公司 | Photosensitive sensor set control system control method |
| CN103343940A (en) * | 2013-07-22 | 2013-10-09 | 石庆生 | Expressway giant advertising board intelligent lighting energy-saving control device and method |
| CN103343940B (en) * | 2013-07-22 | 2015-07-29 | 石庆生 | highway giant billboard intelligent lighting energy-saving control device and method |
| CN103501559A (en) * | 2013-09-26 | 2014-01-08 | 国家电网公司 | Street lamp energy-saving control system with direction identification function |
| CN107660042A (en) * | 2017-09-29 | 2018-02-02 | 深圳前海零距物联网科技有限公司 | The adaptive light anti-interference method of wear-type device and wear-type device |
| CN107660042B (en) * | 2017-09-29 | 2019-09-03 | 深圳前海零距物联网科技有限公司 | The adaptive light anti-interference method of wear-type device and wear-type device |
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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 |