CN2762343Y - Cold-cathod fluorescent lamp - Google Patents
Cold-cathod fluorescent lamp Download PDFInfo
- Publication number
- CN2762343Y CN2762343Y CN 200420114016 CN200420114016U CN2762343Y CN 2762343 Y CN2762343 Y CN 2762343Y CN 200420114016 CN200420114016 CN 200420114016 CN 200420114016 U CN200420114016 U CN 200420114016U CN 2762343 Y CN2762343 Y CN 2762343Y
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- Prior art keywords
- fluorescent tube
- cold
- cathode
- cathode fluorescent
- tube
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- 230000005540 biological transmission Effects 0.000 claims description 4
- 230000033228 biological regulation Effects 0.000 claims description 3
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- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
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- 239000004973 liquid crystal related substance Substances 0.000 description 1
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Abstract
The utility model relates to a cold cathode fluorescence lamp which comprises at least one single-spiral or double-spiral cold cathode fluorescent lamp tube, at least one supporting post fixing the cold cathode fluorescent lamp tube, and an electric connector, wherein the cold cathode fluorescent lamp tube (at least one) is fixed on the outer surface of the supporting post of the lamp tube by adhesive, a driver can be arranged between the cold cathode fluorescent lamp tube and the electric connector, the driver can mainly be at least one high-voltage transformer, the cold cathode fluorescent lamp tube (at least one) can has the same luminous color or different luminous colors, and at least one another cold cathode fluorescent lamp tube of different luminous colors can be arranged in the supporting post of the lamp tube. The utility model has the advantages of good lamp tube heat radiation, low lamp tube and driver working temperature, high efficiency, variable luminescent color, adjustable color temperature, adjustable brightness, long service life, etc.
Description
Technical field
The utility model relates to a kind of cold-cathode fluorescence lamp, be used for illumination, traffic lights, auto lamp, street lamp, enclosure wall ceiling light, Solar lamp, desk lamp and information demonstration etc.; Can directly substitute existing tungsten lamp, hot-cathode fluorescent lamp, electricity-saving lamp etc.
Background technology
Cold-cathode fluorescence lamp because have the long-life, save energy, advantage such as light modulation easily, anti-flicker, volume are little, be widely used in liquid crystal display back illumination etc. at present.Make low power electricity-saving lamp with cold-cathode fluorescence lamp and compare, have advantages such as longer useful life, life-span and switch number of times are almost irrelevant, volume is little, can be used for mansion clearance light, flashing lamp and information demonstration etc. with existing thermic cathode fluorimetric electricity-saving lamp.
But make high-power illumination with long-life high-efficiency cold cathode fluorescent lamp, because the power of lamp is big, the heat of fluorescent tube generation is difficult for leaving, and the temperature of fluorescent tube is risen, and causes the interior mercury vapor pressure of fluorescent tube too high, and luminous efficiency descends, and shorten useful life; The heat that fluorescent tube produced also can import driver into raises and the easy luminous efficiency and the useful life of damaging, influencing lamp its temperature; High-power lamp need use long fluorescent tube simultaneously, and the fluorescent tube of cold-cathode fluorescence lamp is generally thinner, and for example diameter is 4mm, and long fluorescent tube can make the anti-of lamp shake and the impact strength variation; Thereby be difficult to make powerful high-efficiency cold cathode fluorescent lamp.
In addition, existing hot-cathode fluorescent lamp is difficult to the wide region continuous light tuning, and is uncomfortable, waste energy; The colour temperature of illuminant colour also can't be by season, each one hobby and need be from cold white to the warm white free adjustment.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of novel cold-cathode fluorescence lamp is provided.It includes at least one cathode fluorescent tube, and at least one is the pillar of cathode fluorescent tube fixedly, an electric connector; Described fluorescent tube is fixed on the outer surface of lamp tube stanchion, and its electrode links to each other with external power through electric connector.Be fit to suitable operating voltage when external power provides, can light fluorescent tube.
Between described fluorescent tube and the electric connector driver and shell thereof can be arranged, described driver can be transformed into the external voltage through the electric connector input operating voltage of suitable cathode fluorescent tube work to light fluorescent tube.
Described driver is AC/AC or DC/AC converter, can be the alternating voltage of input for example 100 to 250V, 50 or the electric main of 60Hz, or a few volt to the direct current of several hectovolts is transformed into the 1KC-800KC that is suitable for cathode fluorescent tube work, hundreds of to several kilovolts high-frequency high-voltage.
Described driver also can be mainly at least one high-tension transformer, and it can be transformed into the low pressure high-frequency alternating current through the electric connector input high-frequency high-voltage of suitable cathode fluorescent tube work to light fluorescent tube.
Described at least one cathode fluorescent tube is at least one single-screw shape or Double-spiral cathode fluorescent tube, have at least a place to have glue to interfix between described spirality cathode fluorescent tube and the lamp tube stanchion, described glue is that epoxide-resin glue and silica gel are medium, make it have very high mechanical strength, vibration resistance and shock-resistant.
Described lamp tube stanchion is the pillar of cylindrical, elliptical cylinder-shape, candle, sphere shape or other shape, and is made by glass, plastics, pottery or metal.
Described lamp tube stanchion is transparent, diffusion or painted, in it or on the outer surface reflection layer is arranged.
Described at least one cathode fluorescent tube can be identical illuminant colour or different colors, and the lighting tube brightness of regulation and control different colors can obtain not homochromy, different-colour, different color rendering index, variable color, colour temperature is adjustable, the cold-cathode fluorescence lamp of adjustable brightness.
Also can have in the described lamp tube stanchion other at least one Zhi Zhi's or the spirality cathode fluorescent tube, fluorescent tube and outer fluorescent tube have different colors in described, and that the lighting tube brightness of regulating and control different colors can obtain is not homochromy, different-colour, different color rendering index, variable color, colour temperature is adjustable, the cold-cathode fluorescence lamp of adjustable brightness.
Described fluorescent tube and lamp tube stanchion also can have a light transmission container outward, are made by glass or plastics, are transparent, diffusion or painted.
Described electric connector can be a kind of in the various electric connectors of existing lamp.
Cold-cathode fluorescence lamp of the present utility model compared with prior art has fluorescent tube good heat dissipation, fluorescent tube and advantages such as the drive operation temperature is low, efficient is high, illuminant colour is variable, colour temperature is adjustable, adjustable brightness, long service life.
Description of drawings:
Fig. 1 is the structural principle schematic diagram of an embodiment of the present utility model.
Fig. 2 is the structural principle schematic diagram of another embodiment of the present utility model.
Fig. 3 is the structural principle schematic diagram of another embodiment of the present utility model.
Fig. 4 is the structural principle schematic diagram of another embodiment of the present utility model.
Fig. 5 is the structural principle schematic diagram of another embodiment of the present utility model.
Fig. 6 is the structural principle schematic diagram of another embodiment of the present utility model.
Fig. 7 is the structural principle schematic diagram of another embodiment of the present utility model.
Fig. 8 is the structural principle schematic diagram of another embodiment of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is described in detail.Fig. 1 is the structural principle schematic diagram of an embodiment of the present utility model.It includes at least one spirality cathode fluorescent tube 1, and at least one is the pillar 2 of cathode fluorescent tube fixedly; Have at least a place to have glue 3 to interfix between described fluorescent tube 1 and the lamp tube stanchion 2, described glue for example is epoxide-resin glue and silica gel etc.; Described spirality cathode fluorescent tube 1 is at least one single-screw shape or Double-spiral cathode fluorescent tube.That described lamp tube stanchion 2 can be is cylindrical, the pillar of elliptical cylinder-shape, candle, sphere shape or other shape, is made by glass, plastics, pottery or metal, is transparent, diffusion or painted; Also reflection layer can be arranged in it or on the outer surface.
Figure 2 shows that the spirality cathode fluorescent tube is the example of Double-spiral cathode fluorescent tube 4.Other digital meaning identical with shown in Fig. 1 among the figure.
Fig. 3 is the structural principle schematic diagram of another embodiment of the present utility model.It is characterized in that described fluorescent tube 1 and lamp tube stanchion 2 outer light transmission containers 5 in addition, described light transmission container is made by glass or plastics, is transparent, diffusion or painted.
Fig. 4 is the structural principle schematic diagram of another embodiment of the present utility model.It is characterized in that described at least one cathode fluorescent tube 6,7 for identical illuminant colour or different colors, shown in the figure for the example of two kinds of different colors 6 and 7 is arranged.The lighting tube brightness of regulation and control different colors can obtain not homochromy, different-colour, different color rendering index, variable color, colour temperature is adjustable, the cold-cathode fluorescence lamp of adjustable brightness.Other digital meaning identical with shown in Fig. 1 among the figure.
Fig. 5 is the structural principle schematic diagram of another embodiment of the present utility model.It is characterized in that having in described at least one spirality cathode fluorescent tube 1 and the pillar 2 thereof the example of fluorescent tube 8 in another straight cold-cathode fluorescent, the illuminant colour of fluorescent tube 8 is different with fluorescent tube 1 in the described cold-cathode fluorescent, and that the lighting tube brightness of regulating and control different colors can obtain is not homochromy, different-colour, different color rendering index, variable color, colour temperature is adjustable, the cold-cathode fluorescence lamp of adjustable brightness.
Fig. 6 is the structural principle schematic diagram of another embodiment of the present utility model.It is characterized in that also having the example of at least one the interior fluorescent tube 9 of spirality cold-cathode fluorescent in addition in the described lamp tube stanchion 2, fluorescent tube 9 is fixed on the interior lamp tube stanchion 10 in described, described interior lamp tube stanchion 10 can be used or need not, the example of lamp tube stanchion 10 in Figure 6 shows that, fluorescent tube and outer fluorescent tube have different colors in described, and that the lighting tube brightness of regulating and control different colors can obtain is not homochromy, different-colour, different color rendering index, variable color, colour temperature is adjustable, the cold-cathode fluorescence lamp of adjustable brightness.Other digital meaning identical with shown in Fig. 1 among the figure.
Fig. 7 is the structural principle schematic diagram of another embodiment of the present utility model, the end or two ends that it is characterized in that described lamp tube stanchion 2 and described fluorescent tube 1 have electric connector 12, the electrode 11 of fluorescent tube 1 links to each other with the exit 13 of electric connector 12, and described electric connector 12 can be a kind of in the electric connector of existing various lamps.Other digital meaning identical with shown in Fig. 1 among the figure.
Fig. 8 is the structural principle schematic diagram of another embodiment of the present utility model.It is characterized in that having between described fluorescent tube 1 and the electric connector 12 example of a driver 14 and shell 15 thereof, described driver can be transformed into the external voltage through the electric connector input operating voltage of suitable cathode fluorescent tube work to light fluorescent tube.Other digital meaning identical with shown in Fig. 1 among the figure.
Described driver 14 is AC/AC or DC/AC converter, can be the alternating voltage of input, for example 100 to 250V, 50 or the electric main of 60Hz, or a few volt to the direct current of several hectovolts is transformed into the 1KC-800KC that is suitable for cathode fluorescent tube work, hundreds of to several kilovolts high-frequency high-voltage.
Described driver 14 also can be mainly at least one high-tension transformer, and it can be transformed into the low pressure high-frequency alternating current through the electric connector input high voltagehigh frequency electricity of suitable cathode fluorescent tube work to light fluorescent tube.
The shell 15 of described driver interconnects cathode fluorescent tube 1, lamp tube stanchion 2 and electric connector 12 in aggregates.
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 (10)
1, a kind of cold-cathode fluorescence lamp, it includes at least one cathode fluorescent tube (1), at least one is the pillar of cathode fluorescent tube (2) fixedly, an electric connector (12), it is characterized in that described cathode fluorescent tube (1) by being used glue (3) to be fixed on the outer surface of lamp tube stanchion (2), the electrode of cathode fluorescent tube (11) links to each other with electric connector (12) and is used to link external power.
2, cold-cathode fluorescence lamp according to claim 1 is characterized in that described cathode fluorescent tube (1) is single-screw shape or Double-spiral cathode fluorescent tube.
3, cold-cathode fluorescence lamp according to claim 1 and 2 is characterized in that being provided with between described cathode fluorescent tube (1) and the electric connector (12) driver (14) and shell (15) thereof.
4, cold-cathode fluorescence lamp according to claim 3 is characterized in that described driver (14) is AC/AC or the DC/AC converter that an alternating voltage of input or direct current are transformed into the high-frequency high-voltage that is suitable for cathode fluorescent tube work.
5, cold-cathode fluorescence lamp according to claim 4 is characterized in that described driver (14) is mainly at least one high-tension transformer.
6, cold-cathode fluorescence lamp according to claim 1 is characterized in that the pillar of described lamp tube stanchion (2) for cylindrical, elliptical cylinder-shape, candle, sphere shape, and is made by glass, plastics, pottery or metal; Described lamp tube stanchion is transparent, diffusion or painted, also has reflection layer in it or on the outer surface.
7, cold-cathode fluorescence lamp according to claim 1 and 2, it is characterized in that also being provided with in the described lamp tube stanchion (2) at least one interior fluorescent tube (8,9) of cold-cathode fluorescent in addition, fluorescent tube can have different colors with the outer fluorescent tube of lamp tube stanchion (2) in described, and that the lighting tube brightness of regulation and control different colors can obtain is not homochromy, different-colour, different color rendering index, variable color, colour temperature is adjustable, the cold-cathode fluorescence lamp of adjustable brightness.
8, cold-cathode fluorescence lamp according to claim 7 is characterized in that fluorescent tube (8,9) in the described cold-cathode fluorescent is for straight, spiral; Also be connected with interior lamp tube stanchion (10) on the fluorescent tube in described.
9, cold-cathode fluorescence lamp according to claim 1 is characterized in that a kind of in the various electric connectors of existing lamp of described electric connector (12).
10, cold-cathode fluorescence lamp according to claim 1 and 2, it is characterized in that described cathode fluorescent tube (1) and fixedly the pillar of cathode fluorescent tube (2) is outer also is provided with one and is made by glass or plastics, be transparent, diffusion or painted light transmission container (5).
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114016 CN2762343Y (en) | 2004-12-07 | 2004-12-07 | Cold-cathod fluorescent lamp |
| EP05713245A EP1714303A2 (en) | 2004-02-10 | 2005-02-09 | Gas discharge fluorescent device with lamp support |
| PCT/US2005/004164 WO2005078763A2 (en) | 2004-02-10 | 2005-02-09 | Gas discharge fluorescent device with lamp support |
| CA002555925A CA2555925A1 (en) | 2004-02-10 | 2005-02-09 | Gas discharge fluorescent device with lamp support |
| US11/055,536 US20050275351A1 (en) | 2004-02-10 | 2005-02-09 | Gas discharge fluorescent device with lamp support |
| JP2006553214A JP2007522637A (en) | 2004-02-10 | 2005-02-09 | Gas discharge fluorescent lamp with lamp support |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420114016 CN2762343Y (en) | 2004-12-07 | 2004-12-07 | Cold-cathod fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2762343Y true CN2762343Y (en) | 2006-03-01 |
Family
ID=36095460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420114016 Expired - Fee Related CN2762343Y (en) | 2004-02-10 | 2004-12-07 | Cold-cathod fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2762343Y (en) |
-
2004
- 2004-12-07 CN CN 200420114016 patent/CN2762343Y/en not_active Expired - Fee Related
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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 TELIANG TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: GE SHICHAO Effective date: 20070622 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070622 Address after: Hangzhou City, Zhejiang province 310012 Wensan Road No. 628, room 218 Patentee after: Hangzhou Teliang Technology Co., Ltd. Address before: Two road 310012 Zhejiang city in Hangzhou Province, the Qiuzhi Lane room 2-203 Patentee before: Ge Shichao |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060301 Termination date: 20131207 |