CN2807467Y - Straight tube cold-cathode fluorescence lamp - Google Patents
Straight tube cold-cathode fluorescence lamp Download PDFInfo
- Publication number
- CN2807467Y CN2807467Y CN 200520102770 CN200520102770U CN2807467Y CN 2807467 Y CN2807467 Y CN 2807467Y CN 200520102770 CN200520102770 CN 200520102770 CN 200520102770 U CN200520102770 U CN 200520102770U CN 2807467 Y CN2807467 Y CN 2807467Y
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- cathode fluorescent
- tube
- straight
- lamp
- fluorescent lamp
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- 239000003086 colorant Substances 0.000 claims abstract description 9
- 230000003287 optical effect Effects 0.000 claims description 15
- 238000004020 luminiscence type Methods 0.000 claims description 13
- 239000003292 glue Substances 0.000 claims description 10
- 239000004033 plastic Substances 0.000 claims description 9
- 229920003023 plastic Polymers 0.000 claims description 9
- 238000009792 diffusion process Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 6
- 239000007787 solid Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000005341 toughened glass Substances 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 2
- 230000004907 flux Effects 0.000 abstract description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000005286 illumination Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000004134 energy conservation Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model relates to a straight-tube cold-cathode fluorescent lamp which comprises at least a snake-shaped cold-cathode fluorescent lamp tube and a column-shaped supporter, wherein the snake-shaped cold-cathode fluorescent lamp tubes are arranged in the shape of a supporting column; the snake-shaped cold-cathode fluorescent lamp tubes are fixed at the inner surface and/or the outer surface of the supporter to form a firm lighting emitting unit; at least one end of the lighting emitting unit is provided with a fixing device and an electric connector; at least one cold-cathode fluorescent lamp tube can be of the same light emitting color or different light emitting colors; the corresponding light strength of one lamp tube which is of the different light emitting colors is adjusted so the light, the light color or the color temperature can be adjusted. Because the utility model adopts the snake-shaped long lamp tubes which are fixed on the column-shaped supporter, and a structure by which the lamp tubes can work under the optimum working temperature, the utility model has the advantages of high light emitting efficiency, long service life, adjustable light, adjustable color temperature, high brightness, high luminous flux output by the lamp in unit length, high power and high output luminous flux; besides, the utility model can be freely turned on or off, and the service life can not be affected, etc.
Description
Technical field
The utility model relates to a kind of straight-tube cold cathode fluorescent lamp, particularly a kind of high-power, high brightness, high efficiency straight-tube cold cathode fluorescent lamp can be used to substitute existing hot cathode straight tube fluorescent lamp, U-shaped, H shape fluorescent lamp and electricity-saving lamp etc.
Background technology
In the prior art, hot cathode straight tube fluorescent lamp, U-shaped, many U-shapeds, H type fluorescent lamp and electricity-saving lamp etc. have the high advantage of luminous efficiency, have been widely used in the illumination of occasions such as office, family.But its useful life is short, is generally several thousand hours, and simultaneously, its every switch once will shorten about 1 hour its useful life, and therefore in some occasions that needs frequent switch, its useful life is shorter; In addition, it also is difficult to light modulation, and the temperature of can not mixing colours can not further be saved electricity consumption, be owed comfortable again.
Cold-cathode fluorescence lamp has been widely used in liquid crystal display back illumination etc. at present owing to have advantages such as long, light modulation easily of life-span, anti-flicker, volume be little.But lamp power is little, the total light flux of single lamp is little; If with the straight tube of many weak points be combined into straight tube, then little because of fluorescent tube length, number of electrodes is many, the electrode power consumption is big, luminous efficiency is low; Simultaneously, the straight tube of many weak points is sealed in the sealed tube, when high-power, lamp hole temperature is easily too high and luminous efficiency is further descended; Thereby be difficult to make high efficiency, the large power cold cathode fluorescent lamp of alternative existing straight tube hot-cathode fluorescent lamp, electricity-saving lamp etc.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned deficiency, and provide a kind of novel straight-tube cold cathode fluorescent lamp, can be made into the straight-tube cold cathode fluorescent lamp of high-power, high-luminous-efficiency, high brightness, long-life, tunable optical, adjustable color temperature, can be used to substitute existing straight tube hot-cathode fluorescent lamp, electricity-saving lamp, and make fluorescent lamp have longer useful life, higher brightness, be the higher luminous flux of the fluorescent tube output of unit length, tunable optical, adjustable color temperature, more energy-conservation, random switch and do not influence advantage such as useful life.
The purpose of this utility model is finished by following technical solution, it includes at least one cathode fluorescent tube, a supporter, a fixture and an electric connector, it is characterized in that described cathode fluorescent tube is the snakelike cathode fluorescent tube of cylindrical arrangement, the snakelike cathode fluorescent tube of this cylindricality is fixed on the interior and/or outer surface of cylindricality supporter, constitutes a firm luminescence unit; At least one end has a fixture and an electric connector in two ends of described luminescence unit, and described fixture connects to a whole lamp to cathode fluorescent tube, cylindricality supporter and electric connector.
Being shaped as of described cylindricality supporter is cylindrical, elliptical cylinder-shape, square column type, rectangular cylindricality, cone-shaped; It is made by at least a material in glass, toughened glass, metal or the plastics; That for transparent, diffusion, partly or entirely reflecting surface arranged or painted, in it or the Optical devices of a series of lenslets, little prism are arranged on the outer surface.
Described cylindricality supporter is tubulose or solid post body; When it was the tubulose body, the one end was opening or sealing; At least one heat that ventilates, takes away fluorescent tube and produce is arranged on its tubular body, make the through hole that lamp hole temperature can be not too high.
Described cylindricality supporter is at least two sections, and cathode fluorescent tube is fixed on its outer surface, and the two constitutes a firm luminescence unit; Described luminescence unit is outer can to have another to be made, light-transmission tube reflecting surface or painted, that serial lenslet, little lens optical device are arranged in it or on the outer surface is arranged for transparent, diffusion, part by glass or plastics.
A kind of in existing hot cathode straight tube fluorescent lamp, contact pin type U-shaped, H shape desk lamp fluorescent lamp, the used electric connector of electricity-saving lamp of described electric connector, the electrode of cathode fluorescent tube links to each other with electric connector through lead-in wire.
Described cathode fluorescent tube is one or many, one or more layers; When having more than two layers, at least one retainer ring can be arranged between each layer fluorescent tube, each layer fluorescent tube interfixed.
Described many snakelike fluorescent tubes are identical illuminant colour or different colors; The latter can change the photochromic and colour temperature of output light when changing the relative light intensity of different colors fluorescent tube.
Have at least a place to have glue to interfix between described cathode fluorescent tube and the supporter, described glue is at least a in silica gel, epoxide-resin glue and the plastics.
The drive circuit of being made up of a high-tension transformer and subsidiary component inductance thereof and fuse is installed in the described fixture at least.
Described at least one cathode fluorescent tube links to each other with base and constitutes a desk lamp through support by a lampshade and fixture; Driver, power line and dimmer and toning temperature device are arranged on the base, the light outgoing window of lampshade also has an optical sheet, at least one heat that can ventilate, take away fluorescent tube and produce is respectively arranged on optical sheet and the lampshade, make the through hole that lamp hole temperature can be not too high.
Energy-saving fluorescent lamp of the present utility model compared with prior art, have luminous efficiency height, life-span length, tunable optical, adjustable color temperature, brightness higher, be that the luminous flux of fluorescent tube output of unit length is higher, power greatly, promptly exports higher, the random switch and do not influence advantage such as useful life of total light flux.
Description of drawings:
Fig. 1 is the structural representation of an embodiment of straight-tube cold cathode fluorescent lamp of the present utility model.
Fig. 2 is the structural profile schematic diagram of Fig. 1.
Fig. 3 is the structural representation of another embodiment of straight-tube cold cathode fluorescent lamp of the present utility model.
Fig. 4 is the structural representation of another embodiment of straight-tube cold cathode fluorescent lamp of the present utility model.
Fig. 5 is the structural representation of another embodiment of straight-tube cold cathode fluorescent lamp of the present utility model.
Fig. 6 is the structural profile schematic diagram of Fig. 5.
Fig. 7 is the structural profile schematic diagram of another embodiment of straight-tube cold cathode fluorescent lamp of the present utility model.
Fig. 8 is the structural representation of another embodiment of straight-tube cold cathode fluorescent lamp of the present utility model.
Fig. 9 is the structural representation of an Application Example of straight-tube cold cathode fluorescent lamp of the present utility model.
Embodiment
Accompanying drawing indicates:
1,1a, 1b- fluorescent tube 2,2a-supporter 3-fixture
The electrode of 4-electric connector 5-fixing glue 6-cathode fluorescent tube
One end 9-through hole of 7-lead-in wire 8-supporter
10-driver 11-light-transmission tube 12-lamp unit
13-lampshade 14-fluorescent-tube fixer 15-support
16-base 17-driver 18-power line
19-dimmer 20-regulating device 21-optical sheet
The 22-through hole
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 straight-tube cold cathode fluorescent lamp of the present utility model.It includes the snakelike fluorescent tube 1 that at least one cylindricality arranged, a supporter 2, described snakelike cathode fluorescent tube 1 is fixed on the inner surface of described supporter 2, constitute a firm luminescence unit, at least one end of described luminescence unit has a fixture 3 and an electric connector 4.
2 equidirectionals of the long limit of described snakelike cathode fluorescent tube 1 and supporter have at least a place to have glue or plastics 5 to interfix between the two, described glue for example is epoxide-resin glue, silica gel etc.
Described supporter 2 is fixed on the fixture 3, and fixture 3 connects to a whole lamp to fluorescent tube 1, supporter 2 and electric connector 4.
Being shaped as of described supporter 2 is cylindrical, elliptical cylinder-shape, square column type, rectangular cylindricality, taper or other shape.Make by glass, toughened glass, metal or plastics.That for transparent, diffusion, partly or entirely reflecting surface arranged or painted, can a series of lenslets in it or on the outer surface, Optical devices such as little prism.
When described supporter 2 was tubular body, one end 8 can be opening or sealing; At least one through hole 9 can be arranged on its tubular body, can ventilate, take away the heat that fluorescent tube produces, make the lamp hole temperature can be not too high.
Described electric connector 4 can be a kind of in existing hot cathode straight tube fluorescent lamp, contact pin type U-shaped, H shape desk lamp fluorescent lamp, the electricity-saving lamp electric connector, the electrode 6 of fluorescent tube 7 links to each other with electric connector 4 through going between, be used for fluorescent tube is linked to each other with outer working power, for example link to each other, connect external power and can light fluorescent tube 1 with external driver, dimmer, regulating device.
Fig. 2 is the structure A-A generalized section of Fig. 1.The meaning of numeral identical with shown in Fig. 1 among Fig. 2.
Fig. 3 is the structural representation of another embodiment of straight-tube cold cathode fluorescent lamp of the present utility model.Two ends of the luminescence unit shown in the figure (1 and 2) respectively have a fixture 3 and an electric connector 4; Described cold-cathode fluorescence lamp can be one or many, is the example of two fluorescent tube 1a and 1b shown in Fig. 3.Described many snakelike fluorescent tubes can be identical illuminant colour or different colors, and the latter can change the photochromic and colour temperature of output light when changing the relative light intensity of different colors fluorescent tube.
Described at least one snakelike fluorescent tube 1 can be one or more layers, when having more than two layers, at least one retainer ring can be arranged between each layer fluorescent tube, each layer fluorescent tube interfixed.The meaning of numeral identical with shown in Fig. 1 among Fig. 3.
Fig. 4 is the structural representation of another embodiment of straight-tube cold cathode fluorescent lamp of the present utility model.Also drive circuit 10 can be installed in the fixture 3 shown in the figure, for example high-tension transformer and subsidiary component inductance and fuse etc.The meaning of numeral identical with shown in Fig. 1 among Fig. 4.
Fig. 5 is the structural representation of another embodiment of straight-tube cold cathode fluorescent lamp of the present utility model.Snakelike cathode fluorescent tube 1 shown in the figure is fixed on the outer surface of described supporter 2, at this moment, because fluorescent tube is directly exposed in the air, the heat that fluorescent tube produced is dispersed easily, thereby can improve the bearing power of whole lamp unit length, improve output light flux, the raising luminous efficiency of whole lamp unit length.The meaning of numeral identical with shown in Fig. 1 among Fig. 5.
Fig. 6 is the B-B generalized section of structure shown in Figure 5.The meaning of numeral identical with shown in Fig. 5 among Fig. 6.
Fig. 7 is the structural profile schematic diagram of another embodiment of straight-tube cold cathode fluorescent lamp of the present utility model.Supporter 2 shown in the figure is solid cylinder 2a.Other digital meaning identical with shown in Fig. 1 among Fig. 7.
Fig. 8 is the structural representation of another embodiment of straight-tube cold cathode fluorescent lamp of the present utility model.The fixed form of snakelike cathode fluorescent tube 1 supporter 2a shown in the figure is same as shown in Figure 7, be that its cross section C-C is same as shown in Figure 7, constitute a firm luminescence unit, described supporter 2a can be solid or hollow cylinder, its length can be close with the long axis length of snakelike cathode fluorescent tube 1, shown among Fig. 52, also can be divided into several sections, shown in 2a among Fig. 8; At this moment, described luminescence unit also can have another light-transmission tube 11 outward, and one end or two ends have fixture 3 and electric connector 4, and interfixes into a whole lamp.Described light-transmission tube 11 is made by glass or plastics, for transparent, diffusion or the plate of optics such as a series of lenslets, little prism arranged.
Straight-tube cold cathode fluorescent lamp of the present utility model can be used to substitute existing hot cathode straight tube fluorescent lamp, also can be used for making desk lamp, Figure 9 shows that the structural representation of an embodiment of its application.12 is at least one a kind of straight-tube cold cathode fluorescent lamp of the present utility model among Fig. 9, wherein Shuo Zi meaning identical with shown in Fig. 1.13 is the lampshade of desk lamp, and 14 is the fixture of straight-tube cold cathode fluorescent lamp, and 15 is support, and 16 is base, and 17 is driver, and 18 is power line, and 19 and 20 are respectively dimmer and the warm device of toning, and the two all can have switch; The warm device of wherein mixing colours also can.Described at least one cathode fluorescent tube links to each other with base and constitutes a desk lamp through support by a lampshade and fixture; Driver, power line and dimmer and toning temperature device are arranged on the base, the light outgoing window of lampshade also can have an optical sheet 21, for example transparent panel, diffusing panel or the plate of a series of lenslets, little prism etc. is arranged, on described optical sheet 21 and the lampshade 13 at least one through hole 22 can be arranged respectively, can ventilate, take away the heat that fluorescent tube produces, make the lamp hole temperature can be not too high.
Straight-tube cold cathode fluorescent lamp of the present utility model is owing to adopt and to be fixed on the snakelike long fluorescent tube on the cylindricality supporter and can to make the structure of lamp works in optimum working temperature, and luminous flux height, the power that its unit length with luminous efficiency height, life-span length, tunable optical, adjustable color temperature, brightness height, lamp is exported is big, output light flux is high, random switch and do not influence advantage such as useful life.
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 (9)
1, a kind of straight-tube cold cathode fluorescent lamp, it includes at least one cathode fluorescent tube, a supporter, a fixture and an electric connector, it is characterized in that described cathode fluorescent tube is the snakelike cathode fluorescent tube (1) of cylindrical arrangement, the snakelike cathode fluorescent tube of this cylindricality (1) is fixed on the interior and/or outer surface of cylindricality supporter (2), constitutes a firm luminescence unit; At least one end has a fixture (3) and an electric connector (4) in two ends of described luminescence unit, and described fixture (3) connects to a whole lamp to cathode fluorescent tube (1), cylindricality supporter (2) and electric connector (4).
2, straight-tube cold cathode fluorescent lamp according to claim 1 is characterized in that being shaped as of described cylindricality supporter (2) is cylindrical, elliptical cylinder-shape, square column type, rectangular cylindricality, cone-shaped; It is made by at least a material in glass, toughened glass, metal or the plastics; That for transparent, diffusion, partly or entirely reflecting surface arranged or painted, in it or the Optical devices of a series of lenslets, little prism are arranged on the outer surface.
3, straight-tube cold cathode fluorescent lamp according to claim 1 is characterized in that described cylindricality supporter (2) is tubulose or solid post body; When it was the tubulose body, one end (8) was opening or sealing; At least one heat that ventilates, takes away fluorescent tube and produce is arranged on its tubular body, make the through hole (9) that lamp hole temperature can be not too high.
4, according to claim 1 or 2 or 3 described straight-tube cold cathode fluorescent lamps, it is characterized in that described cylindricality supporter (2) is at least two sections (2a), cathode fluorescent tube (1) is fixed on its outer surface, the two constitutes a firm luminescence unit; Described luminescence unit is outer can to have another to be made, the light-transmission tube (11) reflecting surface or painted, that serial lenslet, little lens optical device are arranged in it or on the outer surface is arranged for transparent, diffusion, part by glass or plastics.
5, straight-tube cold cathode fluorescent lamp according to claim 1, it is characterized in that a kind of in existing hot cathode straight tube fluorescent lamp, contact pin type U-shaped, H shape desk lamp fluorescent lamp, the used electric connector of electricity-saving lamp of described electric connector (4), the electrode (6) of cathode fluorescent tube (1) links to each other with electric connector (4) through lead-in wire (7).
6, straight-tube cold cathode fluorescent lamp according to claim 1 or 5 is characterized in that described cathode fluorescent tube (1) is one or many (1a and 1b), one or more layers; Described many snakelike fluorescent tubes are identical illuminant colour or different colors.
7, according to claim 1 or 4 or 6 described straight-tube cold cathode fluorescent lamps, it is characterized in that having at least between described cathode fluorescent tube (1) and the supporter (2) place to have glue (9) to interfix, described glue is at least a in silica gel, epoxide-resin glue and the plastics.
8, straight-tube cold cathode fluorescent lamp according to claim 1 is characterized in that being equipped with in the described fixture (3) at least the drive circuit of being made up of a high-tension transformer and subsidiary component inductance thereof and fuse (10).
9, straight-tube cold cathode fluorescent lamp according to claim 1 is characterized in that described at least one cathode fluorescent tube (12) links to each other with base (16) and constitute a desk lamp through support (15) by a lampshade (13) and fixture (14); Driver (17), power line (18) and dimmer (19) and the warm device of toning (20) are arranged on the base (16), the light outgoing window of lampshade also has an optical sheet (21), at least one heat that can ventilate, take away fluorescent tube and produce is respectively arranged on optical sheet (21) and the lampshade (13), make the through hole (22) that lamp hole temperature can be not too high.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520102770 CN2807467Y (en) | 2005-06-06 | 2005-06-06 | Straight tube cold-cathode fluorescence lamp |
| US11/422,320 US20060273731A1 (en) | 2005-06-06 | 2006-06-05 | High Power Cold Cathode Tubular Fluorescent Lamp |
| EP06252923A EP1734561A3 (en) | 2005-06-06 | 2006-06-06 | High power cold cathode straight fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520102770 CN2807467Y (en) | 2005-06-06 | 2005-06-06 | Straight tube cold-cathode fluorescence lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2807467Y true CN2807467Y (en) | 2006-08-16 |
Family
ID=36921764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520102770 Expired - Fee Related CN2807467Y (en) | 2005-06-06 | 2005-06-06 | Straight tube cold-cathode fluorescence lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2807467Y (en) |
-
2005
- 2005-06-06 CN CN 200520102770 patent/CN2807467Y/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 2 - Room 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: 20060816 Termination date: 20130606 |