CN2769688Y - Cold-cathode fluorescent lamp - Google Patents
Cold-cathode fluorescent lamp Download PDFInfo
- Publication number
- CN2769688Y CN2769688Y CNU2005201004190U CN200520100419U CN2769688Y CN 2769688 Y CN2769688 Y CN 2769688Y CN U2005201004190 U CNU2005201004190 U CN U2005201004190U CN 200520100419 U CN200520100419 U CN 200520100419U CN 2769688 Y CN2769688 Y CN 2769688Y
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- lamp
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- fluorescent tube
- cathode fluorescent
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Abstract
The utility model relates to a cold cathode fluorescence lamp which comprises at least one cold cathode fluorescent lamp tube, a lamp shade, a lamp hanger, a lamp holder, a driver, a switch and an electric connecting wire. The electrodes of the cold cathode fluorescent lamp tube are connected with the output of the driver; the input of the driver is connected with an external power supply through the electric connecting wire; at least one point between the lamp tube and at least one lamp tube supporting column has glue for mutually fixation and forms the cold cathode fluorescent lamp tube; the cold cathode fluorescent lamp tube is fixed on a fixing device; at least one spiral cold cathode fluorescent lamp tube have same or different luminescent colors, and a light-regulation color-regulation device can be used for regulating the intensity of the lamp, and the light color and the color temperature of output light. The utility model can be made into desk lamps, floor lamps, bed lamps, ceiling lamps, flush light lamps, etc. for illumination, the lamps have the advantages high efficiency, high power, high brightness, long service life and adjustable brightness and color temperature.
Description
Technical field
The utility model relates to a kind of cold-cathode fluorescence lamp, the long-life energy-saving lamp of particularly a kind of tunable optical, adjustable color temperature is used for illumination, and alternative existing tengsten lamp, halogen tungsten lamp and hot cathode electricity-saving lamp etc. are made desk lamp, floor lamp, ceiling light, Down lamp etc.
Background technology
The desk lamp of prior art, floor lamp, ceiling light etc. are mainly by three kinds: a kind of is tungsten lamp, and second kind is halogen tungsten lamp, and another kind is the thermic cathode fluorimetric electricity-saving lamp.The former two's luminous efficiency is low, the life-span short, and its luminous efficiency is about 12-18lm/W, and the life-span was at about 1000 to 2000 hours; Latter's luminous efficiency height, generally greater than 45lm/W, but only approximately several thousand hours life-span be difficult to continuous light tuning, even adopt the circuit light modulation of complex structure, high price, the minimum brightness when it is turned on light is greater than 20% of high-high brightness.
Cold-cathode fluorescence lamp because have long-life, easily light modulation, dimming scope is wide, luminous efficiency is high, advantage such as energy-conservation, be well suited for and make tunable optical desk lamp etc.I have applied for a patent with cold-cathode fluorescence lamp manufacturing desk lamp, also authorized in March, 2000, and the patent No. is ZL00207518.0.This patent with at least one Zhi Zhi, " U " cathode fluorescent tube of shape, snakelike or other shape, can be used for making low power long-life cold-cathode fluorescence lamp lamp dimmer; But if will make high-power length, high-efficiency cold cathode fluorescent lamp desk lamp, floor lamp etc., need be with length than long fluorescent tube, at this moment its mechanical strength variation, fluorescent tube volume are big, thereby are difficult to make high-power, long-life, high-efficiency cold cathode fluorescent lamp desk lamp and floor lamp etc.
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, and is used to make desk lamp, floor lamp, ceiling light and Down lamp etc.It includes at least one cathode fluorescent tube, a lampshade, a lamp bracket, a lamp socket, a driver, a switch, an electric connection line, the electrode of described cathode fluorescent tube links to each other with the output of driver, and the input of driver links to each other with external power through electric connection line, have at least a place to have glue to interfix between described fluorescent tube and at least one lamp tube stanchion, and constitute the cold-cathode fluorescence lamp light pipe; This cold-cathode fluorescence lamp light pipe is fixed on the fixture.
Also have another to be fixed with the light pipe of at least one spirality cathode fluorescent tube in the described light pipe that is made of cathode fluorescent tube and lamp tube stanchion, the illuminant colour of described light pipe can be identical or different with the light pipe of outer cold-cathode fluorescence lamp pipe.Regulate the brightness of the light pipe of different colors with ager and can regulate the photochromic and colour temperature of exporting light.
The described light pipe that is made of cathode fluorescent tube and lamp tube stanchion is the bulb-shaped bulb, and described bulb has electric connector, has plastics or ceramic package to connect between light pipe and the electric connector, and the high-tension transformer of driver can be installed in the shell; Described electric connector can be a kind of in the various electric connectors of existing lamp.
Described cathode fluorescent tube is single-screw shape or Double-spiral cathode fluorescent tube.
Described cathode fluorescent tube is a different colors, regulates the brightness of different colors fluorescent tube with ager and can regulate the photochromic and colour temperature of exporting light.
That described lamp tube stanchion can be is cylindrical, the pillar of elliptical cylinder-shape, garden angular moment 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.
Described driver is the driver of tunable optical, pulse-width-modulation driver for example, and switch is the potentiometer that has switch, is used to regulate the brightness of cold-cathode fluorescence lamp.
Described driver is installed in lamp socket or the lampshade, also can be installed in the high-tension transformer of driver in the lampshade of nearly cathode fluorescent tube, and the remainder of driver is installed in the lamp socket; Described high-tension transformer also can constitute one with the cold-cathode fluorescence lamp light pipe.
In the described lampshade light reflecting device is arranged, the light outgoing window of lampshade can have one to change the Optical devices that emergent light distributes, and on the lampshade at least one through hole can be arranged.
Described lamp bracket can be desk-top or for console mode.
High-power high-efficiency cold cathode fluorescent desk lamp of the present utility model compared with prior art has the luminous efficiency height, power is big, brightness is high, the life-span is long, vibration resistance, shock-resistant, mechanical strength advantages of higher.
Description of drawings:
Fig. 1 is the structural representation of an embodiment of cold-cathode fluorescence lamp desk lamp of the present utility model.
Fig. 2 is the structural representation of an embodiment of cold-cathode fluorescence lamp floor lamp of the present utility model.
Fig. 3 is the structural representation of another embodiment of cold-cathode fluorescence lamp desk lamp of the present utility model.
Fig. 4 is the structural representation of another embodiment of cold-cathode fluorescence lamp desk lamp of the present utility model.
Fig. 5 is the structural representation of another embodiment of cold-cathode fluorescence lamp floor lamp of the present utility model.
The specific embodiment
Sign in the accompanying drawing is as follows:
1-cathode fluorescent tube 2-lamp tube stanchion 3-fixing glue
4-light pipe 5-fixture and electric connector 6-lampshade
7-support 8-lamp socket 9-driver
10-light modulating device 11-electric connector line 12-light reflecting device
13-Optical devices 14-high-tension transformer 15-ager
Light pipe 17-bulb-shaped lamp 18-electric connector in the 16-
19-lead-in wire 20-screw 21-through hole 22-shell
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, constitute cold-cathode fluorescence lamp light pipe 4; The described pillar that is fixed with cathode fluorescent tube is fixed on fixture and the electric connector 5; 9, one switches of 8, one drivers of 7, one lamp sockets of 6, one lamp brackets of a lampshade and 10, one electric connection lines 11 of light modulating device.The electrode of described cathode fluorescent tube links to each other with the output of driver 9, and the input of driver links to each other with external power through electric connection line 11; Connect external power and can light described cathode fluorescent tube 1.
Glue between described fluorescent tube 1 and the lamp tube stanchion 2 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, garden angular moment 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.
Described at least one spirality cathode fluorescent tube 1 is identical illuminant colour, and the brightness of regulating cathode fluorescent tubes 1 with the light modulator 10 of driver 9 can be regulated the brightness of desk lamp.
In the described lampshade 6 light reflecting device 12 is arranged, the light outgoing window of lampshade can have one to change the Optical devices 13 that emergent light distributes.
Described driver 9 is AC/AC or DC/AC converter, can be the alternating voltage of input for example 110 to 230V, 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 9 can be not light modulation, thereby makes not Characteristic for Dimming CCFL desk lamp.
Described driver 9 also can be light modulation, the light modulator of pulsewidth modulation for example, with light modulating device 10 regulate driver output voltages dutycycle, can regulate the brightness of cold-cathode fluorescence lamp.
Described driver 9 can be installed in lamp socket 8 or the lampshade 6, also can be installed in the high-tension transformer 14 of driver in the lampshade of nearly cathode fluorescent tube 1, the remainder of driver 9 is installed in the lamp socket 8; Described high-tension transformer 14 also can constitute one with cold-cathode fluorescence lamp light pipe 1.
Fig. 2 is the structural principle schematic diagram of another embodiment of the present utility model.It is characterized in that including many light pipes 4 that are fixed with the lamp tube stanchion 2 of at least one spirality cathode fluorescent tube 1, Figure 2 shows that the example of 4 light pipes 4; The support 7a of described lamp is a console mode, and driver 9 can be installed in the lampshade 6; What described at least one spirality cathode fluorescent tube 1 can be identical illuminant colour also can be different colors; Photochromic and the colour temperature that the brightness of regulating the different colors fluorescent tubes at least one spirality cathode fluorescent tube 1 during for different colors, with ager 15 can be regulated output light, select for use suitable illuminant colour not homochromy cathode fluorescent tube, can make the colour temperature of output light change to cold white or adjusting continuously from warm white.20 for regulating the screw of lamp height among Fig. 2.Other digital meaning identical with shown in Fig. 1 among Fig. 2.
Fig. 3 is the structural principle schematic diagram of another embodiment of the present utility model.It is characterized in that also having another to be fixed with the light pipe 16 of at least one spirality cathode fluorescent tube in the light pipe 4 of the described lamp tube stanchion 2 that is fixed with at least one spirality cathode fluorescent tube 1, the illuminant colour of this light pipe 16 can be identical or different with the light pipe 4 of outer cold-cathode fluorescence lamp pipe; The two illuminant colour not simultaneously, regulate the photochromic and colour temperature that the brightness of the light pipe of different colors can be regulated output light with ager 15.Other digital meaning identical with shown in Fig. 1 among Fig. 3.
Fig. 4 is the structural principle schematic diagram of another embodiment of the present utility model.It is characterized in that the described light pipe 4a that is fixed with the lamp tube stanchion 2 of at least one spirality cathode fluorescent tube 1 is a bulb-shaped bulb 17,18 is the electric connector of bulb 17,22 for connecting the plastics or the ceramic case of light pipe 4b and electric connector 18, and the high-tension transformer 14 of driver 9 can be installed in the shell 19.Described electric connector 18 can be a kind of in the various electric connectors of existing lamp.19 is the connecting line of the other parts of high-tension transformer 14 and driver 9.At least one through hole 21 can be arranged on the lampshade 6.Other digital meaning identical with shown in Fig. 1 among Fig. 4.
Fig. 5 is the structural principle schematic diagram of another embodiment of the present utility model.It is characterized in that described lampshade for up, is fixed with at least one light pipe 4 in the lampshade, described at least one spirality cathode fluorescent tube 1 is single-screw shape cathode fluorescent tube, and the support 7a of lamp is a console mode.Other digital meaning identical with shown in Fig. 1 among Fig. 5.
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, a lampshade, a lamp bracket, a lamp socket, a driver, a switch, an electric connection line, the electrode of described cathode fluorescent tube links to each other with the output of driver, the input of driver links to each other with external power through electric connection line, it is characterized in that having at least between described fluorescent tube (1) and at least one lamp tube stanchion (2) place to have glue (3) to interfix, and constitutes cold-cathode fluorescence lamp light pipe (4); This cold-cathode fluorescence lamp light pipe is fixed on the fixture (5).
2, cold-cathode fluorescence lamp according to claim 1, it is characterized in that described cathode fluorescent tube is at least a spirality cathode fluorescent tube (1), also have another to be fixed with the light pipe (16) of at least one spirality cathode fluorescent tube in the light pipe (4) by spirality cathode fluorescent tube (1) and lamp tube stanchion (2) formation, the illuminant colour of described light pipe (16) can be identical or different with the light pipe (4) of outer cold-cathode fluorescence lamp pipe; Regulate the brightness of the light pipe of different colors with ager (15) and can regulate the photochromic and colour temperature of exporting light.
3, cold-cathode fluorescence lamp according to claim 1 and 2, the light pipe that it is characterized in that described formation by at least one cathode fluorescent tube (1) and lamp tube stanchion (2) is bulb-shaped bulb (17), described bulb (17) has electric connector 18, have plastics or ceramic package (22) to connect between light pipe (4a) and the electric connector (18), the high-tension transformer (14) of driver (9) can be installed in the shell (19); Described electric connector (18) can be a kind of in the various electric connectors of existing lamp.
4, cold-cathode fluorescence lamp according to claim 1 and 2 is characterized in that described cathode fluorescent tube (1) is single-screw shape or Double-spiral cathode fluorescent tube.
5, cold-cathode fluorescence lamp according to claim 4, it is characterized in that described cathode fluorescent tube (1) is the single-screw shape of at least two different colors or Double-spiral cathode fluorescent tube, regulate the brightness of different colors fluorescent tube with ager (15) and can regulate the photochromic and colour temperature of exporting light.
6, cold-cathode fluorescence lamp according to claim 1 and 2, it is characterized in that the pillar of described lamp tube stanchion (2) for cylindrical, elliptical cylinder-shape, garden angular moment shape or other shape, make by glass, plastics, pottery or metal, be transparent, diffusion or painted; Also reflection layer can be arranged in it or on the outer surface.
7, cold-cathode fluorescence lamp according to claim 1 is characterized in that described driver (9) is the driver as pulse-width-modulation driver and tunable optical, and switch (10) is the brightness that is used to regulate cold-cathode fluorescence lamp, the potentiometer that has switch.
8, cold-cathode fluorescence lamp according to claim 7, it is characterized in that described driver (9) is installed in lamp socket (8) or the lampshade (6), or the high-tension transformer of driver (14) is installed in the lampshade of nearly cathode fluorescent tube (1), the remainder of driver (9) is installed in the lamp socket (8); Described high-tension transformer (14) can constitute one with cold-cathode fluorescence lamp light pipe (4).
9, according to claim 1 or 8 described cold-cathode fluorescence lamps, it is characterized in that light reflecting device (12) is arranged in the described lampshade (6), the light outgoing window of lampshade can have one to change the Optical devices (13) that emergent light distributes, and at least one through hole (21) can be arranged on the lampshade.
10,, it is characterized in that described lamp bracket (7) can be desk-top or for console mode according to the described cold-cathode fluorescence lamp of claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201004190U CN2769688Y (en) | 2005-01-31 | 2005-01-31 | Cold-cathode fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201004190U CN2769688Y (en) | 2005-01-31 | 2005-01-31 | Cold-cathode fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2769688Y true CN2769688Y (en) | 2006-04-05 |
Family
ID=36690769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201004190U Expired - Fee Related CN2769688Y (en) | 2005-01-31 | 2005-01-31 | Cold-cathode fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2769688Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423655A (en) * | 2013-07-12 | 2013-12-04 | 深圳市福田区青少年科技教育协会 | Power-saving desk lamp |
-
2005
- 2005-01-31 CN CNU2005201004190U patent/CN2769688Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103423655A (en) * | 2013-07-12 | 2013-12-04 | 深圳市福田区青少年科技教育协会 | Power-saving desk lamp |
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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: 20060405 Termination date: 20140131 |