CN101932183A - Fluorescent lamp capable of adjusting brightness automatically - Google Patents
Fluorescent lamp capable of adjusting brightness automatically Download PDFInfo
- Publication number
- CN101932183A CN101932183A CN2009100537716A CN200910053771A CN101932183A CN 101932183 A CN101932183 A CN 101932183A CN 2009100537716 A CN2009100537716 A CN 2009100537716A CN 200910053771 A CN200910053771 A CN 200910053771A CN 101932183 A CN101932183 A CN 101932183A
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- fluorescent lamp
- control device
- lamp
- light
- fluorescent
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention discloses a fluorescent lamp capable of adjusting brightness automatically, which comprises a lamp body and a photosensitive control device, wherein the photosensitive control device is arranged on the fluorescent lamp; and the fluorescent lamp is connected with a power supply through the photosensitive control device. The fluorescent lamp has the advantages of meeting the requirements of schools for energy conservation, along with simple structural design and low cost.
Description
Technical field:
The present invention relates to a kind of fluorescent lamp, be specifically related to a kind ofly can regulate the dark fluorescent lamp of light automatically.
Background technology:
Be full of in the school of thinkling sound reading sound at that, every classroom is in order to satisfy the needs of students for vision protection, and increased several very bright fluorescent lamps especially.A classroom, two in dead ahead, whole classroom has been illuminated in six of back, has also made things convenient for teacher's content written on the students ' reading blackboard.
The fluorescent lamp that uses in the school is mainly a kind of low-pressure mercury vapour arc discharge lamp, the electric energy that it consumes in gas discharge mainly is converted into the electromagnetic radiation (about 63% is converted into the C UV-A A between the 254-185nm) of ultraviolet range, and nearly 3% energy is converted into visible light in discharge.Ultra-violet radiation shines on the fluorescent coating of tube inner wall, and ultraviolet energy is absorbed by fluorescent material, and wherein a part is converted into visible light and discharges.The visible light that sends in typical fluorescent lamp (comprise send from fluorescent coating and directly send when discharge) is about as much as 28% of input lamp self-energy.The physical dimension that the optical property of fluorescent lamp depends primarily on fluorescent tube is length and diameter, blanketing gas kind and pressure, coating fluorescent powder and manufacturing process.
Because refectory fluorescent lamp mainly rises in lacking the grey dark situation of Yanguan Pass and replaces light source, the protection student eyesight.But because manually control, untimely for the light and shade reacting condition of light, even be full of sunlight in the classroom sometimes, fluorescent lamp is leaving in the same old way.So both inconvenient, also can bring the problem of wasting electric energy.If but all fluorescent lamps are changed into the light sensitivity fluorescent lamp of other models, and can cause bigger economic loss, do not meet original meaning yet.
For this reason, we need a kind of device to make original fluorescent lamp become the light sensitivity fluorescent lamp, and this novel dark fluorescent lamp of automatic adjusting light just can be satisfied the demand.
Summary of the invention:
The present invention is directed to the manually control of using in the existing school of fluorescent lamp; often in the classroom when brighter fluorescent lamp forget and close that fluorescent lamp was not but opened when the classroom was more dim, and was unfavorable for the protection to student eyesight health; also waste the situation of electric energy easily, thereby improve.By the fluorescent lamp in the present use is installed several parts, satisfy present needs, simple in structure, very practical, also met the needs of this improvement for economic interests.
Technical problem to be solved by this invention can be achieved through the following technical solutions:
A kind of fluorescent lamp of automatic adjusting light and shade comprises a lamp body, and described fluorescent lamp also comprises a photosensitive control device, and described photosensitive control device is arranged on the lamp body, and fluorescent lamp connects power supply by photosensitive control device.
The fluorescent lamp of described automatic adjusting light and shade for the distinguishing of bright and dark light, is controlled the startup of power adjustment control switch by photo-resistor, makes fluorescent lamp switch automatically.Because the design that this is novel is to use on the fluorescent lamp basis in the school of using at present, reequips, and is simple in structure, on the basis of energy savings, also satisfies the little requirement of disbursement.
Description of drawings:
Further specify the present invention below in conjunction with the drawings and specific embodiments.
Fig. 1 is a structural representation of the present invention.
Embodiment:
For technological means, creation characteristic that the present invention is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the present invention.
As shown in Figure 1, require improved fluorescent lamp as invention, be suspended on the ceiling 1 by messenger wire 2, the one end position as shown in Figure 1 of lamp body 3, stamp the connector of several screwed holes and control line, make the control set for adjusting 6 of power supply, can be fixed on the lamp body 3 by screw, and be used for the photo-resistor 5 of bright and dark light in the nernst cell, be connected an end of power adjustment control device 6.Assign in the cylindrical flow straightener 7 of lamp body 3 sides, the alternating current of using when being used for stablizing fluorescent lamp operation, fluorescent lamp tube 4 assign on the interface of lower end of lamp body 3.
Because power adjustment control device 6 need change for indoor light and shade by photo-resistor 5, produce different electronic signals, carry out work.Because the classroom is towards problems such as, layouts, often brighter near the position light on window limit, the classroom mid portion is more gloomy, when the assembling light-sensitive unit, photo-resistor towards brighter one side, is promptly laid towards the window beyond.
More than show and described basic principle of the present invention and principal character and advantage of the present invention.The technical staff of the industry should understand; the present invention is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications, and these changes and improvements all fall in the claimed scope of the invention.The claimed scope of the present invention is defined by appending claims and equivalent thereof.
Claims (1)
1. a fluorescent lamp of regulating light and shade automatically comprises a lamp body, it is characterized in that described fluorescent lamp also comprises a photosensitive control device, and described photosensitive control device is arranged on the lamp body, and fluorescent lamp connects power supply by photosensitive control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100537716A CN101932183A (en) | 2009-06-25 | 2009-06-25 | Fluorescent lamp capable of adjusting brightness automatically |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009100537716A CN101932183A (en) | 2009-06-25 | 2009-06-25 | Fluorescent lamp capable of adjusting brightness automatically |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101932183A true CN101932183A (en) | 2010-12-29 |
Family
ID=43370990
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009100537716A Pending CN101932183A (en) | 2009-06-25 | 2009-06-25 | Fluorescent lamp capable of adjusting brightness automatically |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101932183A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320887A (en) * | 2014-11-04 | 2015-01-28 | 华北电力大学（保定） | Method, device and system for controlling lighting lamps in individual study room |
-
2009
- 2009-06-25 CN CN2009100537716A patent/CN101932183A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104320887A (en) * | 2014-11-04 | 2015-01-28 | 华北电力大学（保定） | Method, device and system for controlling lighting lamps in individual study room |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20101229 |