CN2562047Y - Fluorescent projecting lights with cold cathodes - Google Patents
Fluorescent projecting lights with cold cathodes Download PDFInfo
- Publication number
- CN2562047Y CN2562047Y CN02242544U CN02242544U CN2562047Y CN 2562047 Y CN2562047 Y CN 2562047Y CN 02242544 U CN02242544 U CN 02242544U CN 02242544 U CN02242544 U CN 02242544U CN 2562047 Y CN2562047 Y CN 2562047Y
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- CN
- China
- Prior art keywords
- light
- cathode fluorescent
- shot
- cold
- fluorescent tube
- 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 - Lifetime
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
A cold cathode fluorescent spot light comprises at least a cold cathode fluorescent lamp, a light reflecting cover, a driver and a shell thereof, an electrical connector, and a light-penetrating front cover, which is characterized in that the appearance thereof is similar with that of the prior halogen spot light, and the utility model uses the cold cathode fluorescent lamp to act as the light source, and can directly replace the prior halogen spot light to be applied to illumination and display. Compared with the halogen spot light of prior art, the utility model has advantages of high efficiency, long service life and low working temperature etc.
Description
Technical field
The utility model relates to a kind of cold-cathode fluorescence lamp, and particularly small-sized shot-light can directly be replaced existing halogen tungsten spot lamp, is used for illumination and demonstration etc.
Background technology
The halogen tungsten spot lamp of prior art has been widely used in illuminations such as family, market, office, ship.But it makes light source with the high temperature tungsten filament, and efficient is very low, and the lamp temperature is very high, hot, useful life is very short.
Summary of the invention
The purpose of this utility model is to overcome the deficiency of above-mentioned existence, and a kind of efficient height is provided, the life-span is long, temperature is low, can directly replace the cold-cathode fluorescent shot-light of existing halogen tungsten spot lamp.
The purpose of this utility model is achieved by the following technical solution.It includes at least one cathode fluorescent tube, fluorescent tube two ends respectively have an electrode, driver and shell thereof, an electric connector, the input of driver links to each other with external power through electric connector, and its output links to each other with electrode, it is characterized in that being fixed with on the drive enclosure light reflecting cover, its inner surface is a high light reflectivity rate face, and the front portion of light reflecting cover is connected with a printing opacity front shroud.
Described cathode fluorescent tube is spiral type, U type, many U type or other shape.
Described light reflecting cover is made by metal, plastics or glass; Its inner surface is the high light reflectivity rate face of tapered, parabolic or other shape.
Described fluorescent tube is fixed on the top of shell of driver.
Described electric connector is the two bar contact pins similar to having halogen lamp tungsten shot-light now, also can be the similar connector of other existing lamp.
Plane or the curved surface shape of described printing opacity front shroud for being made by plastics or glass can change the optical texture of exporting photo structure just like a series of lenslets, little prism or decorative pattern etc. on it.
The utility model is compared with the halogen tungsten spot lamp of prior art, has advantages such as luminous efficiency height, the life-span is long, temperature is low.
Description of drawings:
Fig. 1 is the structural representation of an embodiment of cold-cathode fluorescent shot-light of the present utility model.
Embodiment:
Below in conjunction with accompanying drawing the utility model is described in detail.Fig. 1 is the structural representation of an embodiment of cold-cathode fluorescent shot-light of the present utility model.It comprises at least one cold cathode fluorescent lamp 1, and fluorescent tube two ends respectively have 2, one light reflecting covers 3 of an electrode, and its inner surface is 4, one drivers 5 of high light reflectivity rate face and shell 6 thereof; The input of driver 5 links to each other with external power through electric connector 9, and its output 8 links to each other with the electrode of fluorescent tube 1 through going between, when external power when electric connector 9 is connected, the output voltage of driver 5 can be lighted fluorescent tube 1.Described cold-cathode fluorescent shot-light also can have printing opacity front shroud 10.
Described cathode fluorescent tube 1 can be spiral type, as shown in fig. 1, also can be U type, many U type or other shape, and described fluorescent tube can be the tubule footpath, for example less than 3mm.Described fluorescent tube 1 is fixed on the top board 7 of described drive enclosure.
Described cathode fluorescent tube 1 can be white or the fluorescent tube of other look, for example red, green, blue, purple, the pink isochrome of different-colour.
Described reflector 3 is made by metal, plastics or glass, and its inner surface is a high light reflectivity rate face, and it is shaped as tapered, parabolic or other curved surface.
Described electric connector 9 can be the two bar contact pins similar to common halogen shot-light, can directly replace existing halogen tungsten spot lamp; Described electric connector 9 also can be the similar connector of other existing lamp.
The printing opacity front shroud 10 of described lamp can be plane or curved surface, is made by plastics or glass, the optical texture of output photo structure that can change on it, for example a series of lenslets, little prism or decorative pattern etc.
Each embodiment that the claimed scope of the utility model is not limited to introduce herein, the know-how that relates to is that the general personnel of this specialty are familiar with, and therefore as long as understand content of the present utility model and characteristic, can do various forms of conversion and replacement.
Claims (6)
1, a kind of cold-cathode fluorescent shot-light, it includes at least one cathode fluorescent tube, fluorescent tube two ends respectively have an electrode, driver and shell thereof, an electric connector, the input of driver links to each other with external power through electric connector, its output links to each other with electrode, it is characterized in that being fixed with on the drive enclosure (6) light reflecting cover (3), its inner surface is a high light reflectivity rate face (4), and the front portion of light reflecting cover (3) is connected with a printing opacity front shroud (10).
2, cold-cathode fluorescent shot-light as claimed in claim 1 is characterized in that described cathode fluorescent tube (1) is spiral type (1), U type, many U type or other shape.
3, cold-cathode fluorescent shot-light as claimed in claim 1 is characterized in that described light reflecting cover (3) made by metal, plastics or glass; Its inner surface (4) is the high light reflectivity rate face (4) of tapered, parabolic or other shape.
4, cold-cathode fluorescent shot-light as claimed in claim 1 or 2 is characterized in that described fluorescent tube (1) is fixed on the top (7) of shell (6) of driver (5).
5, cold-cathode fluorescent shot-light as claimed in claim 1 is characterized in that described electric connector (9) is the two bar contact pins similar to existing halogen lamp tungsten shot-light, also can be the similar connector of other existing lamp.
6, cold-cathode fluorescent shot-light as claimed in claim 1, it is characterized in that plane or the curved surface shape of described printing opacity front shroud (10), can change the optical texture of output photo structure on it just like a series of lenslets, little prism or decorative pattern etc. for making by plastics or glass.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02242544U CN2562047Y (en) | 2002-07-27 | 2002-07-27 | Fluorescent projecting lights with cold cathodes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN02242544U CN2562047Y (en) | 2002-07-27 | 2002-07-27 | Fluorescent projecting lights with cold cathodes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2562047Y true CN2562047Y (en) | 2003-07-23 |
Family
ID=33715090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN02242544U Expired - Lifetime CN2562047Y (en) | 2002-07-27 | 2002-07-27 | Fluorescent projecting lights with cold cathodes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2562047Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007036075A1 (en) * | 2005-09-27 | 2007-04-05 | Shifeng Lin | A cold cathode lamp with a cyathiform lampshade |
| CN106152004A (en) * | 2008-08-18 | 2016-11-23 | 香港理工大学 | LED car tail light group |
-
2002
- 2002-07-27 CN CN02242544U patent/CN2562047Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007036075A1 (en) * | 2005-09-27 | 2007-04-05 | Shifeng Lin | A cold cathode lamp with a cyathiform lampshade |
| CN106152004A (en) * | 2008-08-18 | 2016-11-23 | 香港理工大学 | LED car tail light group |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: HANGZHOU KENAI LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GE SHICHAO Effective date: 20080516 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20080516 Address after: Hangzhou City, Zhejiang Province, 628 West Road, room No. 213, zip code: 310012 Patentee after: Hangzhou Kenai Lighting Technology Co. Ltd. Address before: Two Zhejiang city in Hangzhou Province, the Qiuzhi Lane 2, Room 203, zip code: 310012 Patentee before: Ge Shichao |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20120727 Granted publication date: 20030723 |