CN1061137C - Collector reflector for linear light source - Google Patents
Collector reflector for linear light source Download PDFInfo
- Publication number
- CN1061137C CN1061137C CN 95110746 CN95110746A CN1061137C CN 1061137 C CN1061137 C CN 1061137C CN 95110746 CN95110746 CN 95110746 CN 95110746 A CN95110746 A CN 95110746A CN 1061137 C CN1061137 C CN 1061137C
- Authority
- CN
- China
- Prior art keywords
- light source
- reflecting surface
- linear light
- reflector
- 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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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The present invention relates to a collecting reflector for a linear light source. The reflecting surface of the collecting reflector for a linear light source is a quartic curved surface. A linear light source is fixed on the shaft of the reflecting surface in the collecting reflector for a linear light source, and then the reflecting surface can collect all light rays vertically crossed with the reflecting surface to one point. The present invention is applied to fluorescent lamps or ultraviolet germicidal lamps, and can uses a low-power lamp to right high illuminance or large radiation strength.
Description
The present invention relates to a kind of reflector of novel linear lighting.
The ultraviolet lamp of the fluorescent lamp of existing straight tubular type, straight tubular type, the infrared lamp of straight tubular type and xenon long-arc lamp etc., be equipped with the optically focused reflector though have, but because the reflecting surface of usefulness is parabolic cylinder or the folding face (is the patent of CN2092019U referring to Patent Office of People's Republic of China (PRC) notification number) that overarches, the multiple that the illumination behind the optically focused improves is little.
The objective of the invention is to design a kind of optically focused reflector of new linear lighting, the illumination of reflecting condensation can reach more than ten times of maximal illumination that produce without this lamp of reflector.
The reflecting surface of the optically focused reflector of linear lighting of the present invention is quartic surface 4P
2(X
2+ Y
2)=(Z
2-P
2)
2(wherein positive number P is parabola Z
2The focus parameter of=2P (X+P/2) ,-P/2≤X≤P/2 ,-P/2≤Y≤P/2,0≤Z≤P) or above-mentioned quartic surface are by plane Z=m and the Z=n (part of 0≤m＜n≤P) intercepted.Straight tubular type lamp is fixed in the reflector with above-mentioned reflecting surface, and the axle of straight tubular type lamp is overlapped with the axle of reflecting surface, then reflecting surface can be a convergence of rays that intersects vertically of all and reflecting surface of lamp radiation in a bit.This point can be the focus of this reflecting surface.Accompanying drawing is the embodiment schematic diagram.
After straight tubular type ultraviolet germicidal lamp is loaded onto the reflector with above-mentioned reflecting surface, can reach 16mws/ centimetre of the standard irradiation dosage of u.s. department of health with small light
2After xenon long-arc lamp is loaded onto the reflector with above-mentioned reflecting surface, can be used to process the metal of the tungsten of infusibility or other infusibilities and nonmetal.Reflector with above-mentioned reflecting surface also can be tried out in radar or microwave transmitting antenna.
Claims (1)
- A kind of optically focused reflector of linear lighting is characterized in that reflecting surface is quartic surface 4P 2(X 2+ Y 2)=(Z 2-P 2) 2(wherein positive number P is parabola Z 2The focus parameter of=2P (X+P/2) ,-P/2≤X≤P/2 ,-P/2≤Y≤P/2,0≤Z≤P) or above-mentioned quartic surface are by plane Z=m and the Z=n (part of 0≤m＜n≤P) intercepted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95110746 CN1061137C (en) | 1995-05-05 | 1995-05-05 | Collector reflector for linear light source |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95110746 CN1061137C (en) | 1995-05-05 | 1995-05-05 | Collector reflector for linear light source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1132837A CN1132837A (en) | 1996-10-09 |
| CN1061137C true CN1061137C (en) | 2001-01-24 |
Family
ID=5078094
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95110746 Expired - Fee Related CN1061137C (en) | 1995-05-05 | 1995-05-05 | Collector reflector for linear light source |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1061137C (en) |
-
1995
- 1995-05-05 CN CN 95110746 patent/CN1061137C/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1132837A (en) | 1996-10-09 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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 |