CN2290922Y - Colour changing fluorescent tube - Google Patents
Colour changing fluorescent tube Download PDFInfo
- Publication number
- CN2290922Y CN2290922Y CN 97210794 CN97210794U CN2290922Y CN 2290922 Y CN2290922 Y CN 2290922Y CN 97210794 CN97210794 CN 97210794 CN 97210794 U CN97210794 U CN 97210794U CN 2290922 Y CN2290922 Y CN 2290922Y
- Authority
- CN
- China
- Prior art keywords
- tube
- colour
- light
- fluorescent tube
- color light
- 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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- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model relates to a colour changing fluorescent tube, which is characterized in that three three-base colour fluorescent tubes are arranged in a large glass tube tightly, and the contact part of the large glass tubes and the three three-base colour fluorescent tubes is coated with a reflecting layer. The mixing colour output part of the large glass tubes is provided with a diffusion layer (abrasive layer). The utility model has simple structure, and the fluorescent tube can send out light with different colours under the control of a switch.
Description
The utility model is to belong to a kind of widespread usage fluorescent tube, the specifically a kind of fluorescent tube that can realize multiple photochromic variation.
Existing fluorescent tube, the light that is sent all are monochromatic light, can not change the color of light on same fluorescent tube.
The purpose of this utility model is to provide a kind of photochromic Colour-changing lamp tube that changes arbitrarily on same tubes.
The utility model is achieved in that
Colour-changing lamp tube is snugly fitted in the big glass tube by three red, green, blue three-color light-emitting pipes, and the reflector is coated at the position of contact three-color light-emitting pipe, and diffusing layer (or frosted) is coated at the position of mixed light output.The brightness of each luminous tube is respectively by switch control separately.
The utility model is simple in structure, makes a fluorescent tube send the light of different colours under switch control.
Fig. 1 is the structural representation of Colour-changing lamp tube;
Fig. 2 is interior clearance type Colour-changing lamp tube structural representation.
Further specify below in conjunction with accompanying drawing
Green luminotron (1) nestles up red luminotron (2) and coats diffusing layer (or frosted) with the position (5) that reflector, three luminous tube mixed light outputs are coated in the position (4) that blue-light-emitting pipe (3) closely arrangement in a big glass tube, glass tube contact with three luminous tubes.Red luminotron (2) green luminotron (1), blue-light-emitting pipe (3) connect with the control luminance switch respectively.
Green clearance type luminous tube (6) nestles up red clearance type luminous tube (7) and blue clearance type luminous tube (8), in a glass tube, closely arrange, the reflector is coated at the position (9) that glass tube contacts with three luminous tubes, and diffusing layer (or frosted) is coated at the position (10) of three luminous tube mixed light outputs.Glass tube diffusion (or frosted) position (10) of mixed light output is aimed in the slit (13) of the slit (11) of red clearance type luminous tube and slit (12) the blue-light-emitting pipe of green luminotron respectively, and three three-color light-emitting pipes connect with the control luminance switch respectively.
Claims (2)
1. Colour-changing lamp tube, it is characterized in that: the luminous tube of its three primary colors is respectively red luminotron, green luminotron, blue-light-emitting pipe; Three three-color light-emitting pipes closely are arranged in the big glass tube, and the reflector is coated in big glass tube and three-color light-emitting pipe contact site, and there are diffusing layer or frosted in three-color light-emitting pipe mixed light output position.
2. Colour-changing lamp tube according to claim 1 is characterized in that: when the three-color light-emitting pipe was the clearance type luminous tube, the diffusing layer or the frosted at the mixed light output position of big glass tube aimed in the slit of luminous tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97210794 CN2290922Y (en) | 1997-01-28 | 1997-01-28 | Colour changing fluorescent tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 97210794 CN2290922Y (en) | 1997-01-28 | 1997-01-28 | Colour changing fluorescent tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2290922Y true CN2290922Y (en) | 1998-09-09 |
Family
ID=33929564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 97210794 Expired - Fee Related CN2290922Y (en) | 1997-01-28 | 1997-01-28 | Colour changing fluorescent tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2290922Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001027524A1 (en) * | 1999-10-14 | 2001-04-19 | Hongwei Zeng | A numerical controlled colour light source system |
-
1997
- 1997-01-28 CN CN 97210794 patent/CN2290922Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2001027524A1 (en) * | 1999-10-14 | 2001-04-19 | Hongwei Zeng | A numerical controlled colour light source system |
| GB2384551A (en) * | 1999-10-14 | 2003-07-30 | Coloray Digital Technology | A numerical controlled colour light source system |
| US6774583B1 (en) * | 1999-10-14 | 2004-08-10 | Hongwei Zeng | Numerical controlled colour light source system |
| GB2384551B (en) * | 1999-10-14 | 2004-08-25 | Coloray Digital Technology | A numerical controlled colour light source system |
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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 | ||
| 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 |