CN2181159Y - Light-operated energy-saving lamp - Google Patents
Light-operated energy-saving lamp Download PDFInfo
- Publication number
- CN2181159Y CN2181159Y CN 94202049 CN94202049U CN2181159Y CN 2181159 Y CN2181159 Y CN 2181159Y CN 94202049 CN94202049 CN 94202049 CN 94202049 U CN94202049 U CN 94202049U CN 2181159 Y CN2181159 Y CN 2181159Y
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- CN
- China
- Prior art keywords
- light
- lamp
- triode
- circuit
- saving lamp
- 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
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- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 10
- 229910052710 silicon Inorganic materials 0.000 claims description 10
- 239000010703 silicon Substances 0.000 claims description 10
- 230000009466 transformation Effects 0.000 claims 1
- 230000002457 bidirectional effect Effects 0.000 abstract description 3
- 238000005286 illumination Methods 0.000 abstract description 3
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 238000005065 mining Methods 0.000 abstract description 2
- 238000010923 batch production Methods 0.000 abstract 1
- 230000007547 defect Effects 0.000 abstract 1
- 230000005611 electricity Effects 0.000 abstract 1
- 238000009434 installation Methods 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000003292 diminished effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
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- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model relates to a light-operated energy-saving lamp which can be widely used in public places such as urban and rural residential, industrial and mining enterprises and the like, in particular to a light-operated energy-saving lamp which can save electricity and is universal in energy conservation. The light control device is a photoresistor and is connected with the base electrode and the negative end of the triode to form a control part. The lighting lamp is changed into low voltage by a small transformer, is used for lighting a small bulb or is a commercial 220V ballast-free lamp with less than or equal to 3W and is connected at any input end of the bridge rectifier in series. Therefore, the defects of the adoption of a bidirectional triode thyristor, an integrated circuit and a transistor circuit and the adoption of a common incandescent lamp are overcome. The circuit is simple, the cost is low, the performance is excellent, the industrial batch production is convenient, and the requirements of various occasions with electric appliance illumination are met.
Description
The utility model relates to a kind of lighting lamp device that is widely used in industrial and mining enterprises public places such as urban and rural housing, especially can power saving, energy-conservation, general light-operated electricity-saving lamp.
Owing to sold the control lamp in recent years on the market, its control section generally all uses bidirectional triode thyristor, integrated circuit, integrated circuit that transistor is formed and transistor are formed pulse energy trigger voltage, this must come for its circuits for triggering work and low-voltage is by rectification with 220 volts of step-downs with a stable low pressure, filtering, voltage stabilizing is formed, this is the circuit complexity not only, reducing element selects harsh, also increase cost with from power consumption, voltage adaptation is poor, fall as external voltage, the operating voltage of control section is and then fallen, to such an extent as to cisco unity malfunction is in addition because bulb is serially connected in the bidirectional triode thyristor inlet side, and decompression device joins from the bulb inlet side again, thereby cause the wiring trouble, install lack of standardization.
Commercially available light-operated bulb generally all uses 220 volts for closing night with opening the incandescent lamp day of power, and the full nightspot is bright wants many power consumptions.
The purpose of this utility model is to overcome above-mentioned shortcoming, and a kind of novel light-operated electricity-saving lamp is provided.Simple, the easy for installation cost of circuit is low, uses wide.
The purpose of this utility model is realized by following technical scheme:
Universal light-operated electricity-saving lamp partly is made up of circuit part and illuminating lamp, and circuit part is that the triode photo resistance is formed by four rectification diode D1-D4.Diode is formed bridge rectifier, and silicon controlled anode and negative electrode are connected on respectively on the positive and negative terminal of bridge rectifier output, and the ground level and the negative terminal of photo resistance and triode join, and the triode emission is gone up string one resistance and connect and the SCR control utmost point.Illuminating lamp adopts smaller or equal to the 2W220V power transformer, is serially connected in the arbitrary end in the bridge type rectifier transformer inlet side.By transformer about 5V of output or 10V voltage, use for 6.3V and 12V small electric bulb.Or directly use the fluorescent lamp of 220V ballast-free smaller or equal to 3W one class.As the bulb that throws light on directly uses the incandescent lamp of 220V, can be in big brightness, occasion is used on a large scale, if top output LOW voltage with transformer ' s type is joined other control circuit, power that may command is big and electrical equipment.Entire circuit is processed into the module of integrated circuit, good confidentiality, and cost is low, and the reliability height is easy for installation.Owing to adopted such scheme can make circuit structure simple.
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the circuit theory diagrams of the light-operated electricity-saving lamp of the utility model.
D1-D4 among the figure is a rectifier diode, and SCR is that one-way SCR BG is a triode, and RC is photo resistance, and B is a power transformer, and XD is a small electric bulb, and R1, R2, R3, R4 are resistance.D1-D4:40004, SCR:400,1A BG are 9012B 2W transformer output 5V or 10V, and R1 is that 1M, R2 are that 300K, R3 are 0-470K, XD:6.3 or 12V small electric bulb.
Operation principle of the present utility model and design.Shown in the accompanying drawing, mainly contain diode, one-way SCR, triode, photo resistance and form.Form switching circuit portion by four rectifier diodes and one-way SCR, when alternating current was positive half cycle, electric current flowed out from the other end by controllable silicon through a brachium pontis of the elementary inflow rectifier bridge of B.When alternating current was negative half period, electric current was again through the elementary outflow of B coil by another brachium pontis and controllable silicon.Because it is different directions that secondary flows through the primary coil of load B.Thereby this circuit is to be used for alternating voltage, the controllable silicon conducting with ended on-off action.Light-operated part is made up of triode, photo resistance, because being the atomic little positive voltage triggering control utmost point, the characteristic of one-way SCR just can realize conducting, conducting voltage in the circuit is that a triode is controlled, for accomplishing to make the daytime controllable silicon by turning off the light, the bright lamp of conducting at night, characteristic according to photo resistance is that bright resistance is little, resistance in the dark big (bright resistance 10K, resistance in the dark 1.5M), therefore directly is used as the biasing resistor of triode, and this is because the logical base voltage of the positive-negative-positive of triode is the negative supply conducting.Therefore this circuit is the characteristic of ingenious utilization controllable silicon, photo resistance and triode, add minority in addition part form that a circuit is simple, function admirable, light-operated circuit that cost is low.Its operation principle be photo resistance at night owing to unglazedly become big according to resistance value, the transistor base no-bias can not conducting, thereby resistance R 3 is that positive voltage R1 leads to the control utmost point, controllable silicon is with regard to conducting.The secondary generation voltage of the elementary energising of power transformer small electric bulb is lighted.Daytime, the photo resistance resistance diminished owing to illumination, and the negative voltage photo resistance adds to transistor base, triode is switched on.Voltage on the R3 through triode to negative terminal, like this SCR control extremely go up no-voltage just can not conducting, also just can not be bright.Regulate the light-operated sensitivity of R3 may command.As add that R4 and adjusting make triode be in lightly conducting, can change the brightness that grade output voltage also just changes lamp.Because the minimum positive voltage of controlled usefulness that this circuit uses just can need not to use pulse signal, the circuit of voltage also to need not to establish stabilized voltage power supply in addition in addition, so circuit is extremely simple, consumable is minimum, strong interference immunity, electric accommodation are big, till can hanging down lamp and can not lighting, and its circuit endure.And two end inlet sides are directly received and gone in the alternating voltage, and are nonpolarity, and it is very convenient to install for manufacturing a product.
The illuminating lamp design of this light-operated lamp is low illumination, used similar devices switch indication lamp power transformer (power 2W) to change to two kinds of low-voltage 5V or 10V and fallen with the power that also can directly use commercially available small-sized 220V power 3W ballast-free light-operated lamp for 6.3V or 12V small electric bulb and be several times lower than, and the use order reaches equally.As increasing by 4 resistance brightness-adjustings, result of use is better.This lamp is directly changed into incandescent lamp commonly used, also can be used on the public place, as cooperating this circuit with correspondent control circuits, with more powerful controllable silicon or bigger relay, can be used on high-power, large-scale occasion and use, thereby this electricity-saving lamp purposes is wide, easy to use.
Claims (2)
1, a kind of light-operated electricity-saving lamp, form by circuit part and illuminating lamp portion, it is characterized in that: circuit part is made up of four rectifier diode D1-D4 and unidirectional controllable silicon S CR, triode BG, photo resistance RG, diode is formed bridge rectifier, silicon controlled negative electrode and anode are connected on respectively on the positive and negative terminal of bridge rectifier output, base stage and the negative terminal of photo resistance RG and triode BG join, and serial connection one resistance connects and the SCR control utmost point on the transistor emitter.
2, light-operated electricity-saving lamp according to claim 1, it is characterized in that: illuminating lamp adopts the power transformer smaller or equal to 3W, 220V to be serially connected in arbitrary end in the bridge rectifier alternating voltage inlet side, by the transformation about 5V of output or 10 volts of voltages, use for 6.3V and 12V small electric bulb.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94202049 CN2181159Y (en) | 1994-02-01 | 1994-02-01 | Light-operated energy-saving lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 94202049 CN2181159Y (en) | 1994-02-01 | 1994-02-01 | Light-operated energy-saving lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2181159Y true CN2181159Y (en) | 1994-10-26 |
Family
ID=33821938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 94202049 Expired - Fee Related CN2181159Y (en) | 1994-02-01 | 1994-02-01 | Light-operated energy-saving lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2181159Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7429832B2 (en) | 2006-04-27 | 2008-09-30 | Mass Technology (H.K.) Ltd. | Light control fluorescent lamp and circuit thereof |
| CN105142295A (en) * | 2015-09-21 | 2015-12-09 | 成都市宏山科技有限公司 | Lamplight control device |
| CN106211522A (en) * | 2016-08-31 | 2016-12-07 | 天津市鸿远电气股份有限公司 | Intelligent-induction switchs |
-
1994
- 1994-02-01 CN CN 94202049 patent/CN2181159Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7429832B2 (en) | 2006-04-27 | 2008-09-30 | Mass Technology (H.K.) Ltd. | Light control fluorescent lamp and circuit thereof |
| CN105142295A (en) * | 2015-09-21 | 2015-12-09 | 成都市宏山科技有限公司 | Lamplight control device |
| CN106211522A (en) * | 2016-08-31 | 2016-12-07 | 天津市鸿远电气股份有限公司 | Intelligent-induction switchs |
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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 |