CN2886320Y - Flat fluorescent lamp - Google Patents
Flat fluorescent lamp Download PDFInfo
- Publication number
- CN2886320Y CN2886320Y CNU2005201165648U CN200520116564U CN2886320Y CN 2886320 Y CN2886320 Y CN 2886320Y CN U2005201165648 U CNU2005201165648 U CN U2005201165648U CN 200520116564 U CN200520116564 U CN 200520116564U CN 2886320 Y CN2886320 Y CN 2886320Y
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- fluorescent tube
- fluorescent lamp
- color
- tube
- fixed frame
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Abstract
The utility model discloses a flat fluorescent lamp comprising at least one layer, wherein each layer comprises at least one S-shaped cold cathode or thermion cathode fluorescent lamp tube, a tube fixed frame, a driver, a casing of the driver, an electrical connector. The utility model is characterized in that the fluorescent lamp tube, the tube fixed frame, the driver, the casing of the driver, the electrical connector are interconnected to form a integral lamp or separate arranged to be a lamp. At least one S-shaped fluorescent lamp tube has the same illuminant color or different illuminant color. For example, at least one fluorescent lamp tube has low color temperature and at least another fluorescent lamp tube has blue-green color, or at least one fluorescent lamp tube has low color temperature and at least another fluorescent lamp tube has high color temperature, or at least each one fluorescent lamp tube has red, blue or green color. The brightness, color-temperature, and warm white to cool white of the output light can be altered by altering the light intensity of different illuminant color tube. The tube frame can be biplane emergence or one side emergence. The fluorescent lamp can make high-power and high efficiency flat fluorescent lamp. The utility model has the advantages of that it has simple structure, thin body and low weight, and the tube has good heat dissipation, high luminous efficiency, great luminous flux, long service life, high mechanical intensity and the brightness, photo chromic and color-temperature can be altered. Further, the utility model can be used to replace the available conventional lighting lamp and used for dynamic illumination of light modulation, additional color and color alteration.
Description
Technical field
The utility model relates to a kind of plane fluorescent lamp, the plane fluorescent lamp of particularly a kind of tunable optical, the gentle variable color of toning, be used for illumination, liquid crystal display back illumination, desk lamp, floor lamp, ornament lamp, auto lamp, street lamp, ceiling light, Solar lamp and information demonstration etc., alternative existing tengsten lamp, fluorescent lamp etc. are used for general lighting and are used for the dynamic lighting of light modulation, toning and variable color.
Background technology
Fluorescent lamp has hot cathode and cold cathode two classes, the former luminous efficiency height, luminous flux height, but the life-span is shorter, and caliber is big, be difficult to make flat-type flourescent lamp; Latter's long service life, brightness height, to save energy, light modulation easily, volume little, can be made into plate back-illumination source, has been widely used in the liquid crystal display back illumination at present.
The plate back-illumination source of prior art mainly contains two classes: the one, and side-light type back light is placed in the side of a LGP as the fluorescent tube of light source, and the fluorescent lamp issued light reflects to form area source through LGP.The 2nd, the direct-viewing type backlight, the direct-viewing type back-illumination source of prior art is made of a series of straight, cathode fluorescent tubes U-shaped or snakelike and a reflection cavity shape, and for example United States Patent (USP) 6,793, and 370 and 6,336,728.But because heat that fluorescent tube produced can not be dispersed well, the operating temperature of fluorescent tube is too high easily, and luminous efficiency is low, particularly requires big luminous flux, when high-power, and this problem is particularly serious; At present the plate back-illumination source of this two class all has been used to the liquid crystal display back illumination, does not make a whole lamp, high efficiency, big luminous flux, high-power, the plane fluorescent lamp that can be used for replacing existing general lighting lamp but also dull and stereotyped cathode fluorescent tube, driver, electric connector etc. are interconnected.
In addition, the photochromic and colour temperature of the output light of the fluorescent lamp of prior art, halogen tungsten lamp, sodium vapor lamp, Metal halogen lamp etc. is all non-adjustable.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and a kind of novel high-luminous-efficiency, high light flux, long-life, thin and mechanical strength height, adjustable brightness are provided, output is photochromic and colour temperature is adjustable, can be used for replacing existing general lighting lamp, be used for the plane fluorescent lamp of general lighting and light modulation, toning and variable color illumination.It includes at least one snakelike fluorescent tube, driver and shell thereof, and an electric connector, the input of driver links to each other with electric connector through lead-in wire, is used to connect external power, and its output links to each other with the electrode of fluorescent tube through going between; Described snakelike fluorescent tube is one deck, every layer at least one fluorescent tube at least, described snakelike fluorescent tube is fixed at least one fluorescent tube fixed frame, and described fluorescent tube, fluorescent tube fixed frame, driver and shell thereof and electric connector are interconnected to a whole lamp or are mounted to a light fixture respectively.
Described snakelike fluorescent tube is cold-cathode fluorescence lamp utmost point pipe or thermal cathode fluorescent tube.
Described snakelike fluorescent tube is at least two identical illuminant colours or different colors, as at least one for low colour temperature, in addition at least one be glaucous, or at least one for low colour temperature, at least one Zhi Weigao colour temperature in addition, or be each at least one Zhi Hong, indigo plant, green.
Have at least a place to have glue or at least one mechanical bayonet socket to interfix between described snakelike fluorescent tube and the fluorescent tube fixed frame, described glue is silica gel, epoxide-resin glue or plastics; The fixture of fluorescent tube fixed frame is screw hole or latch.
Described fluorescent tube fixed frame is provided with light-emitting window, and it is shaped as square, rectangle, garden shape, knob rectangle, elliptical shape; Make by metal, plastics, glass or pottery; The profile of the light-emitting face of described snakelike fluorescent tube is square, rectangle, garden shape, knob rectangle, ellipse, heart.
Described fluorescent tube is two bright dippings or one side bright dipping, and when the one side bright dipping, not bright dipping one side of fluorescent tube fixed frame has light reflection surface, and described reflecting surface is minute surface, diffuse mirror, curved surface or diffusing surface.
Described fluorescent tube is the one side bright dipping, and its not bright dipping one can be provided with at least one through hole.
Described driver is that the outer direct current or the alternating voltage of an input is transformed into the operating voltage of suitable fluorescent tube work to light fluorescent tube.
At least a in the electric connector of described electric connector for existing various lamps.
Plane fluorescent lamp of the present utility model compared with prior art has simple in structure, thin and light, fluorescent tube good heat dissipation, luminous efficiency height, luminous flux is big, the life-span is long, brightness and photochromic temperature is adjustable, mechanical strength is high, the whole lamp that can be made into replaceable existing general lighting lamp is used for advantages such as general lighting.
Description of drawings:
Fig. 1 is the structural representation of an embodiment of plane fluorescent lamp of the present utility model.
Fig. 2 is the structural representation of another embodiment of plane fluorescent lamp of the present utility model.
Fig. 3 is the structural representation of another embodiment of plane fluorescent lamp of the present utility model.
Fig. 4 is the structural representation of another embodiment of plane fluorescent lamp of the present utility model.
Fig. 5 is the structural representation of another embodiment of plane fluorescent lamp of the present utility model.
Fig. 6 is the structural representation of another embodiment of plane fluorescent lamp of the present utility model.
The specific embodiment
Sign in the accompanying drawing is as follows:
1,1a, 1b, 1c-fluorescent tube 2-fluorescent tube fixed frame 3-air stream
4-fixing glue 5-drives the 6-drive enclosure
7-electric connector 8-cold-cathode fluorescence lamp electrode 9-lead-in wire
10-lead-in wire 11-emergent light 12-light outgoing window
13-emergent light 14-light reflection surface 15-through hole
16-lamp holder 17-hot cathode 18-lead-in wire
19-through hole 20-fixed frame limit
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 plane fluorescent lamp of the present utility model, and (A) is front view among Fig. 1, (B) is its B-B profile.It includes one deck, every layer at least one snakelike cathode fluorescent tube 1 at least, a fluorescent tube fixed frame 2, described snakelike cathode fluorescent tube 1 is fixed on the described fluorescent tube fixed frame 2 by unsettled, air can circulate, take away the heat that fluorescent tube produces through the backlash freedom of fluorescent tube, shown among Fig. 13, thereby can be made into high-power, high efficiency plane fluorescent lamp; Described cathode fluorescent tube 1 is fixed on the described fluorescent tube fixed frame 2 with glue 4, driver 5 and shell 6 thereof, an electric connector 7, described drive enclosure 6 is interconnected to a whole lamp to fluorescent tube 1, fluorescent tube fixed frame 2, driver 5 and electric connector 7.The electrode 8 that cathode fluorescent tube is arranged shown in the figure, the input of described driver 59 links to each other with electric connector 7 through going between, be used to connect external power, its output 10 links to each other with the electrode 8 of cathode fluorescent tube through going between, and described driver is transformed into the operating voltage of suitable cathode fluorescent tube work to the outer direct current of input or alternating voltage to light fluorescent tube.
Described at least one snakelike cathode fluorescent tube 1 can be identical illuminant colour or different colors, and the latter can change brightness, the photochromic and colour temperature of output light when changing the light intensity of different colors fluorescent tube; For example: at least one for low colour temperature, in addition at least one be glaucous, or at least one for low colour temperature, at least one Zhi Weigao colour temperature in addition, can change the brightness, colour temperature of output light when changing the light intensity of different colors fluorescent tube, from warm white to cold white.
The snakelike fluorescent tube of described at least one different colors for example is each at least one Zhi Hong, indigo plant, green, and the light intensity that changes the different colors fluorescent tube can obtain the output light of illuminant colour.
Described fluorescent tube fixed frame 2 is made by metal, plastics, glass or pottery, and it can be two bright dippings or one side bright dipping, and Fig. 1 is the example of two bright dippings, shown among the figure 11.
That the shape of the optical transmission window 12 of described fluorescent tube fixed frame 2 can be is square, rectangle, garden shape, knob rectangle, ellipse or other geometry.The profile of the light-emitting face of described snakelike fluorescent tube 1 is square, rectangle, garden shape, knob rectangle, ellipse, heart or other geometry, is rectangle shown in Fig. 1, Figure 5 shows that garden shape, Figure 6 shows that nearly ellipse.
Have at least a place to have glue 4 to interfix between described fluorescent tube 1 and the fluorescent tube fixed frame 2, described glue for example is silica gel, epoxide-resin glue and plastics etc.
Described fluorescent tube 1 is fixed on the described fluorescent tube fixed frame 2 by unsettled, air can be through the fluorescent tube free flow, take away the heat that fluorescent tube produces, the heat that fluorescent tube produced is dispersed easily, and lamp hole temperature can be not too high, thereby can be made into the plane fluorescent lamp of high-power high-efficiency.
Described electric connector 7 can be a kind of in the electric connector of various lamps of existing lamp, is used for linking to each other with external power, and shown in Fig. 1 the contact pin type electric connector.
Figure 2 shows that the structural principle schematic diagram of the another embodiment of plane fluorescent lamp of the present utility model.Described snakelike fluorescent tube has two layers, shown in 1a among Fig. 2 and 1b, described two layers of snakelike fluorescent tube can be identical illuminant colour or different colors, for example wherein one deck is a warm white, another layer be blue green, or at least one for low colour temperature, at least one Zhi Weigao colour temperature in addition, regulate brightness and colour temperature that the relative light intensity of different colors fluorescent tube can be regulated output light, from warm white to cold white, to make the lamp of not only tunable optical but also adjustable color temperature.
Plane fluorescent lamp shown in Figure 2 is the one side bright dipping, shown among the figure 13, one side of fluorescent tube framework 2 not bright dippings has light reflection surface 14, described reflecting surface is minute surface, diffuse mirror, curved surface or diffusing surface, have at least one mechanical bayonet socket 4a to interfix between described fluorescent tube 1 and the fluorescent tube framework 2, driver 5 and shell 6 thereof, electric connector 7 are installed in the fluorescent tube back side.
For allow air can be through the fluorescent tube free flow, take away the heat that fluorescent tube produces, in the not bright dipping one side of lamp at least one through hole 15 can be arranged.Other digital meaning identical with shown in Fig. 1 among Fig. 2.
Figure 3 shows that the structural principle schematic diagram of the another embodiment of plane fluorescent lamp of the present utility model.Described snakelike fluorescent tube 1c has three layers, and described electric connector is a screw socket 16.Described three layers of snakelike fluorescent tube can be identical illuminant colour or different colors, for example wherein one or two layer be warm white, in addition two layers or one deck be for blue green, or wherein one or two layer for warm white, in addition two layers or one deck are high colour temperature, or described three layers of snakelike fluorescent tube also can be respectively red, blue, green; Regulate the relative light intensity of different colors fluorescent tube and can regulate brightness, the photochromic or colour temperature of exporting light.Other digital meaning identical with shown in Fig. 1 among Fig. 3.
Figure 4 shows that the structural principle schematic diagram of the another embodiment of plane fluorescent lamp of the present utility model.The exiting surface that described snakelike fluorescent tube is one deck cathode fluorescent tube 1 at least is for circular, and its electrode tip is crooked backward.(A) is the front view of fluorescent tube light-emitting face among Fig. 4, (B) is the fluorescent tube side view, other digital meaning identical with shown in Fig. 1 among Fig. 4.
Figure 5 shows that the structural principle schematic diagram of the another embodiment of plane fluorescent lamp of the present utility model.The exiting surface that described snakelike fluorescent tube is one deck cathode fluorescent tube 1 at least is near oval.(A) is the front view of fluorescent tube light-emitting face among Fig. 4, (B) is the fluorescent tube side view.Other digital meaning identical with shown in Fig. 1 among Fig. 5.
Figure 6 shows that the structural principle schematic diagram of the another embodiment of plane fluorescent lamp of the present utility model.Described snakelike fluorescent tube is one deck thermal cathode fluorescent tube 1d at least, is two layers example shown in the figure; (A) is front view among the figure, (B) is its C-C profile, and hot cathode 17 is wherein arranged, and lead-out wire 18 links to each other with electric connector 7; Fluorescent tube fixed frame 2a is arranged between two layers of fluorescent tube, described fixed frame 2a is at least one, the every tabular fixed frame that at least one through hole 19 is arranged, but air via through holes 19 and fluorescent tube backlash freedom circulate, take away the heat that fluorescent tube produces, can there be thickening 20 at described fixed frame edge, with enhance mechanical strength, other digital meaning identical with shown in Fig. 1 among Fig. 6.
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 plane fluorescent lamp, it includes at least one snakelike fluorescent tube, driver and shell thereof, an electric connector, the input of driver links to each other with electric connector through lead-in wire, is used to connect external power, and its output links to each other with the electrode of fluorescent tube through lead-in wire; It is characterized in that described snakelike fluorescent tube is one deck at least, every layer at least one fluorescent tube (1,1a, 1b, 1c, 1d), described snakelike fluorescent tube is fixed at least one fluorescent tube fixed frame (2,2a), and described fluorescent tube (1,1a, 1b, 1c, 1d), fluorescent tube fixed frame (2,2a), driver (5) and shell (6) thereof and electric connector (7) are interconnected to a whole lamp or are mounted to a light fixture respectively.
2, plane fluorescent lamp according to claim 1 is characterized in that described snakelike fluorescent tube is pipe cold cloudy fluorescent lamp utmost point pipe (1a, 1b, 1c) or thermal cathode fluorescent tube (1d).
3, plane fluorescent lamp according to claim 1 and 2, it is characterized in that having at least a place to have glue (4) or at least one mechanical bayonet socket (4a) to interfix between described snakelike fluorescent tube (1,1a, 1b, 1c, 1d) and the fluorescent tube fixed frame (2,2a), described glue is silica gel, epoxide-resin glue or plastics; The fixture of fluorescent tube fixed frame (2,2a) is screw hole or latch.
4, plane fluorescent lamp according to claim 3 is characterized in that fluorescent tube fixed frame (2,2a) is provided with light-emitting window (12), and it is shaped as square, rectangle, garden shape, knob rectangle, elliptical shape; Make by metal, plastics, glass or pottery; The profile of the light-emitting face of described snakelike fluorescent tube (1,1a, 1b, 1c, 1d) is square, rectangle, garden shape, knob rectangle, ellipse, heart.
5, plane fluorescent lamp according to claim 4, it is characterized in that described fluorescent tube (1,1a, 1b, 1c, 1d) is two bright dippings or one side bright dipping, when the one side bright dipping, not bright dipping one side of fluorescent tube fixed frame (2,2a) has light reflection surface (14), and described reflecting surface is minute surface, diffuse mirror, curved surface or diffusing surface.
6, plane fluorescent lamp according to claim 5 is characterized in that described fluorescent tube (1,1a, 1b, 1c, 1d) for the one side bright dipping, and its not bright dipping one can be provided with at least one through hole (15).
Priority Applications (9)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201165648U CN2886320Y (en) | 2005-11-21 | 2005-11-21 | Flat fluorescent lamp |
| EP06788251A EP1911064B1 (en) | 2005-07-20 | 2006-07-20 | Illumination unit with serpentine-shaped cold cathode fluorescent lamp |
| AT06788251T ATE531073T1 (en) | 2005-07-20 | 2006-07-20 | LIGHTING UNIT WITH SERPENTINE COLD CATHODE FLUORESCENCE LAMP |
| PCT/US2006/028588 WO2007012087A2 (en) | 2005-07-20 | 2006-07-20 | Illumination unit with serpentine-shaped cold cathode fluorescent lamp |
| EP10075589.1A EP2287526B1 (en) | 2005-07-20 | 2006-07-20 | Illumination unit with serpentine-shaped cold cathode fluorescent lamp |
| CN201110379079XA CN102496540A (en) | 2005-07-20 | 2006-07-20 | Fluorescent lamp for lighting |
| US11/458,924 US7862201B2 (en) | 2005-07-20 | 2006-07-20 | Fluorescent lamp for lighting applications |
| ES06788251T ES2376350T3 (en) | 2005-07-20 | 2006-07-20 | LIGHTING UNIT WITH FLUORESCENT LAMP OF EVERY COLD OF SERPENTINE. |
| US12/976,420 US20110156609A1 (en) | 2005-07-20 | 2010-12-22 | Fluorescent lamp for lighting applications |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201165648U CN2886320Y (en) | 2005-11-21 | 2005-11-21 | Flat fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2886320Y true CN2886320Y (en) | 2007-04-04 |
Family
ID=37961410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201165648U Expired - Fee Related CN2886320Y (en) | 2005-07-20 | 2005-11-21 | Flat fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2886320Y (en) |
-
2005
- 2005-11-21 CN CNU2005201165648U patent/CN2886320Y/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: 20090703 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090703 Address after: Hangzhou City, Zhejiang Province, 628 West Road, room No. 218, zip code: 310012 Patentee after: Hangzhou Teliang Technology Co., Ltd. Address before: Two Zhejiang city in Hangzhou Province, the Qiuzhi Lane room 2-203, zip code: 310012 Patentee before: Ge Shichao |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070404 Termination date: 20131121 |