CN201060851Y - Superbright dual-sleeve fluorescent lamp tube - Google Patents
Superbright dual-sleeve fluorescent lamp tube Download PDFInfo
- Publication number
- CN201060851Y CN201060851Y CNU2007200540842U CN200720054084U CN201060851Y CN 201060851 Y CN201060851 Y CN 201060851Y CN U2007200540842 U CNU2007200540842 U CN U2007200540842U CN 200720054084 U CN200720054084 U CN 200720054084U CN 201060851 Y CN201060851 Y CN 201060851Y
- Authority
- CN
- China
- Prior art keywords
- glass tube
- tube
- inner glass
- superbright
- fluorescent lamp
- 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 - Fee Related
Links
Images
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
The utility model relates to a superbright double-sleeve lamp tube, comprising an inner glass tube and an outer glass tube; wherein, a phosphor layer is arranged on the inner wall of the inner glass tube; inert gas is filled in an intracavity; a semiconductor conductive layer made of indium oxide doped with tin oxide is coated on the outer wall of the inner tube; an insulation film and an ultraviolet reflective film are arranged between the inner wall of the inner glass tube and the phosphor layer. The utility model is characterized in that the semiconductor conductive layer enables the outer wall of the lamp tube to form a conductive path with low resistance, so as to increase the starting speed of the lamp tube; the insulation film prevents sodium ion from being separated and combined with the mercury to generate black natrium amalgam, and prevents blacken glass from blocking output of visible light caused by permeation of the sodium ion into the glass, thereby effectively improving lumen maintenance and prolonging service life; the ultraviolet reflective film enables reflection of ultraviolet rays, prevents ultraviolet rays from being reflected to the outside from the inner glass tube, effectively improves utilization ratio of the ultraviolet rays and the light-emission efficiency of the lamp. The utility model has the advantages of superbrightness, stable lighting, good color rendering performance, high light efficiency and lumen maintenance and long service life.
Description
Technical field
The utility model relates to field of illuminating lamps, specifically is the two cover of a kind of superbright fluorescent lamp tube.Background technology
Studies show that, the luminous efficiency of fluorescent lamp tube is relevant with the ambient temperature of lamp works, when fluorescent tube affected by environment and when cooling, the brightness of fluorescent tube is deepening immediately also, when the cold junction temperature of using rare-earth trichromatic fluorescent powder, lamp is 50 ℃-55 ℃, the light efficiency of lamp is the highest, therefore as long as just can improve the luminous efficiency of fluorescent lamp for suitable stable operating ambient temperature of lamp creation.At this problem, a kind of double-deck fluorescent lamp tube has appearred in the prior art, as Chinese patent application number is the disclosed a kind of double-deck fluorescent lamp tube of ZL200520040070.6, this light structure comprises the internal layer fluorescent tube and is sleeved on the outer layer glass tube of internal layer fluorescent tube outside, yet, still there are the following problems for the fluorescent tube of this structure: one, the luminescence mechanism of fluorescent lamp tube is that mercury discharge produces 253.7nm and the ultraviolet ray excited fluorescent material of 185nm and sends visible light, yet, in luminescence process, a part of ultraviolet ray is not utilized and passes glass tube and scattered and disappeared, this part ultraviolet ray has been wasted, make that ultraviolet utilance is low, the luminous efficiency of fluorescent tube can not get improving.They are two years old, fluorescent lamp is in the burning-point process, luminous flux and lux maintenance in time continuity and descend, its main cause is that sodium ion is separated out and generated black sodium amalgam and mercury ion with mercury the infiltration of glass is caused the glass blackout in the glass, thus the output of block visible light.
Summary of the invention
The purpose of this utility model is at above-mentioned existing problems and deficiency, provides a kind of and improves luminous efficiency, the lux maintenance that improves lamp that ultraviolet utilance improves lamp, reduces light decay, improves the two cover of the superbright fluorescent lamp tubes of the toggle speed of fluorescent tube.
The technical solution of the utility model is achieved in that
The two cover of a kind of superbright fluorescent lamp tube, comprise inner glass tube and be arranged on the outer outer glass tube of inner glass tube, wherein, the inner glass tube two ends are provided with lamp holder, the inner glass tube inwall is provided with phosphor powder layer, and the inner glass tube inner chamber is filled with inert gas, separates out to combine with mercury and generates black and receive amalgam and mercury ion and the infiltration of glass is caused the output of glass blackout block visible light for preventing to receive in the inner glass tube ion, improve the lux maintenance and the life-span of lamp, scribble barrier film at the inwall of interior pipe.For prevent that the part ultraviolet ray from reflecting from inner glass tube, effectively improve ultraviolet utilance, thereby improve the luminous efficiency of lamp.Be provided with ultraviolet reflecting film between inner glass tube inwall barrier film and the phosphor powder layer.For improving the toggle speed of fluorescent tube, scribble the semiconductor conducting layer that one deck is made by indium oxide doped stannum oxide material at the inner glass tube outer wall, make tube outer wall form a more low-resistance path, under effect of electric field, produce dark glow discharge between lamp electrode and the semiconductor conducting layer, increase the concentration of space free electronics in the discharge lamp, reduce firing voltage, improve the toggle speed of fluorescent tube.
For further making fluorescent tube not be subjected to the influence of external environment condition humidity, guarantee the light efficiency of fluorescent tube, the outer glass pipe outer surface is provided with the transparent hydrophobic film that one deck is made by organosilicon material.
The utility model scribbles semiconductor conducting layer owing to having adopted at the inner glass tube outer wall, between inner glass tube inwall and phosphor powder layer, be provided with the version of barrier film and ultraviolet reflecting film, both made tube outer wall form a more low-resistance path, improve the toggle speed of fluorescent tube, the setting of barrier film has also prevented to receive in the inner glass tube ion and has separated out to combine with mercury and generate black and receive amalgam and mercury ion and the infiltration of glass is caused the output of glass blackout block visible light, improve the lux maintenance and the life-span of lamp, the setting of ultraviolet reflecting film makes ultraviolet ray obtain reflection, prevent that the part ultraviolet ray from reflecting from inner glass tube, effectively improve ultraviolet utilance, thereby improved the luminous efficiency of lamp.Owing to be provided with transparent hydrophobic film at the outer glass tube outer wall, make fluorescent tube be in the optimum working temperature state, the harmful effect of having avoided extraneous air humidity within the specific limits fluorescent lamp starting to be produced, thereby improve the light efficiency of fluorescent tube, simultaneously also reduced the influence degree of variation of ambient temperature, made lamp luminescence more stable fluorescent tube.Adopt above technology, can make light fixture that the superbright effect is arranged, have luminous stable, characteristics such as color rendering is good, light efficiency is high, lux maintenance is high, the life-span is long simultaneously.
Below in conjunction with accompanying drawing the utility model is further described.
Description of drawings
Fig. 1 is a sectional structure schematic diagram of the present utility model;
Fig. 2 is that the I of Fig. 1: I amplifies the sectional structure schematic diagram.
Embodiment
As shown in Figures 1 and 2, the utility model is the two cover of an a kind of superbright fluorescent lamp tube, comprise inner glass tube 1 and be arranged on inner glass tube 1 outer glass tube 2 outward, inner glass tube 1 two ends are provided with lamp holder, inner glass tube 1 inwall is provided with phosphor powder layer 3, inner glass tube 1 inner chamber is filled with inert gas, separate out to combine and generate black and receive amalgam and mercury ion and the infiltration of glass is caused the output of glass blackout block visible light for preventing to receive in the inner glass tube 1 ion with mercury, improve the lux maintenance and the life-span of lamp, the inwall at interior pipe 1 is coated with last layer barrier film 4 earlier.For prevent that the part ultraviolet ray from reflecting from inner glass tube 1, effectively improve ultraviolet utilance, thereby improve the luminous efficiency of lamp.Between inner glass tube 1 inwall barrier film 4 and phosphor powder layer, one deck ultraviolet reflecting film 5 is set again.On ultraviolet reflecting film 5, be coated with phosphor powder layer 3 at last again.Barrier film 4 and ultraviolet reflecting film 5 can be made by materials such as aluminium oxide.For improving the toggle speed of fluorescent tube, scribble semiconductor conducting layer 6 at inner glass tube 1 outer wall.Semiconductor conducting layer 6 main indium oxide doped stannum oxide materials good by light transmission, that resistivity is low are made, inner glass tube 1 inner chamber is filled with the inert gas that can produce twice Penning effect, as the mixture of mercuryvapour and argon gas, also can be the mixture of mercuryvapour, argon gas and neon.For further making inner glass tube 1 inner chamber not be subjected to the influence of the instable objective factor of external environment condition humidity, as shown in Figure 1, above-mentioned outer glass tube 2 outer surfaces are provided with transparent hydrophobic film 7.Transparent hydrophobic film 7 can be made of a variety of materials, and the material of the transparent hydrophobic film 7 of the utility model preferred embodiment adopts organosilicon material to make.Adopt above technology, can make light fixture that the superbright effect is arranged, have luminous stable, characteristics such as color rendering is good, light efficiency is high, lux maintenance is high, the life-span is long simultaneously.
Claims (6)
1. the two cover of superbright fluorescent lamp tubes, comprise inner glass tube (1) and be arranged on the outer outer glass tube (2) of inner glass tube (1), wherein, inner glass tube (1) two ends are provided with lamp holder, inner glass tube (1) inwall is provided with phosphor powder layer (3), described inner glass tube (1) inner chamber is filled with inert gas, it is characterized in that: described inner glass tube (1) outer wall scribbles the semiconductor conducting layer of being made by indium oxide doped stannum oxide material (6), is provided with barrier film of being made by nano alumina material (4) and the ultraviolet reflecting film of being made by alumina material (5) between inner glass tube (1) inwall and the phosphor powder layer (3).
3. the two cover of superbright according to claim 1 fluorescent lamp tube, it is characterized in that: above-mentioned outer glass tube (2) outer surface is provided with transparent hydrophobic film (7).
4. the two cover of superbright according to claim 3 fluorescent lamp tube, it is characterized in that: above-mentioned transparent hydrophobic film (6) is made by organosilicon material.
5. the two cover of superbright according to claim 1 fluorescent lamp tube, it is characterized in that: above-mentioned phosphor powder layer (3) is a rare-earth trichromatic fluorescent powder.
6. the two cover of superbright according to claim 1 fluorescent lamp tube, it is characterized in that: above-mentioned inert gas is the mixture of mercuryvapour and argon gas.
7. the two cover of superbright according to claim 1 fluorescent lamp tube, it is characterized in that: above-mentioned inert gas is the mixture of mercuryvapour, argon gas and neon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200540842U CN201060851Y (en) | 2007-07-13 | 2007-07-13 | Superbright dual-sleeve fluorescent lamp tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200540842U CN201060851Y (en) | 2007-07-13 | 2007-07-13 | Superbright dual-sleeve fluorescent lamp tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201060851Y true CN201060851Y (en) | 2008-05-14 |
Family
ID=39409340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200540842U Expired - Fee Related CN201060851Y (en) | 2007-07-13 | 2007-07-13 | Superbright dual-sleeve fluorescent lamp tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201060851Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101866816A (en) * | 2010-06-30 | 2010-10-20 | 麦奥(天津)节能灯合同能源管理有限公司 | High-efficiency double-layer internal-reflecting fluorescent tube |
| CN102942307A (en) * | 2012-09-27 | 2013-02-27 | 彩虹集团公司 | Lamp housing of ceramic metal halide lamp and preparation method thereof |
-
2007
- 2007-07-13 CN CNU2007200540842U patent/CN201060851Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101866816A (en) * | 2010-06-30 | 2010-10-20 | 麦奥(天津)节能灯合同能源管理有限公司 | High-efficiency double-layer internal-reflecting fluorescent tube |
| CN102942307A (en) * | 2012-09-27 | 2013-02-27 | 彩虹集团公司 | Lamp housing of ceramic metal halide lamp and preparation method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101310362B (en) | Fluorescent lamp and backlight unit | |
| CN1096101C (en) | High strength discharging lamp without electrode and high strength discharging lamp system without electrode | |
| US7098596B2 (en) | Mercury-free arc tube for discharge lamp unit | |
| JP4095019B2 (en) | Low pressure gas discharge lamp with mercury-free filling gas | |
| US20070132360A1 (en) | Low-pressure vapor discharge lamp with a mercury-free gas filling | |
| CN1061170C (en) | Metal-halide discharge lamp for photographic-lighting purposes | |
| US7495396B2 (en) | Dielectric barrier discharge lamp | |
| CN100351992C (en) | Metal halogen lamp with magnesium halide filler for improved variable-dark property | |
| CN201060851Y (en) | Superbright dual-sleeve fluorescent lamp tube | |
| JP2003521804A (en) | Low-pressure mercury vapor discharge lamp and compact fluorescent lamp | |
| CN201060852Y (en) | High-brightness quick start fluorescent lamp tube | |
| CN1311510C (en) | Long service fluorescent lamp | |
| JP5313710B2 (en) | Mercury-free arc tube for discharge lamp equipment | |
| JP4472716B2 (en) | Fluorescent lamp and manufacturing method thereof | |
| US9117650B2 (en) | Fluorescent lamp with high color rendering index and coating systems therefor | |
| RU169961U1 (en) | Sodium lamp | |
| CN2817062Y (en) | Quick-starting fluorescnet lamp tube | |
| JP2004103324A (en) | Discharge lamp and luminaire | |
| JP2001345073A (en) | High-pressure vapor discharge lamp | |
| US8487523B2 (en) | Reduced wattage gas discharge lamp | |
| KR101425647B1 (en) | Bulb type external electrode fluorescent lamp | |
| WO2002021569A3 (en) | Very high output low pressure discharge lamp | |
| TWM354843U (en) | High color rendering light assembly | |
| JP2009013252A (en) | Fluorescent assembly and fluorescent paste composition | |
| JP2004127770A (en) | Discharge lamp and lighting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Foshan Shunde benbon Electrical Appliance Co., Ltd. Assignor: Cai Ganqiang Contract fulfillment period: 2008.6.1 to 2014.6.1 Contract record no.: 2008440000138 Denomination of utility model: Superbright dual-sleeve fluorescent lamp tube Granted publication date: 20080514 License type: Exclusive license Record date: 20080718 |
|
| LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENCE; TIME LIMIT OF IMPLEMENTING CONTACT: 2008.6.1 TO 2014.6.1 Name of requester: FUSHAN CITY SHUNDE DISTRICT BENBANG ELECTRICAL AP Effective date: 20080718 |
|
| EM01 | Change of recordation of patent licensing contract |
Change date: 20110725 Contract record no.: 2008440000138 Assignee after: Guangdong Ben Bang Electrical Appliances Co., Ltd Assignee before: Foshan Shunde benbon Electrical Appliance Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080514 Termination date: 20120713 |