CN102280355A - Novel fluorescent lamp - Google Patents
Novel fluorescent lamp Download PDFInfo
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- CN102280355A CN102280355A CN2011102476945A CN201110247694A CN102280355A CN 102280355 A CN102280355 A CN 102280355A CN 2011102476945 A CN2011102476945 A CN 2011102476945A CN 201110247694 A CN201110247694 A CN 201110247694A CN 102280355 A CN102280355 A CN 102280355A
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- tube
- fluorescent tube
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- hollow ball
- fluorescent
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Abstract
The invention relates to an energy-saving lamp, in particular to a novel fluorescent lamp. The novel fluorescent lamp is provided with a U-shaped lamp tube and is characterized in that: the lamp tube is provided with a hollow ball bulb. In the novel fluorescent lamp, the hollow ball bulb is made close to the elbow of a U-shaped tube or an n-shaped tube and is used as a cold end of the lamp tube. When the power of the lamp in unit discharge length is increased, the hollow ball bulb is used as the cold end of the lamp tube to make the temperature of the cold end of the lamp tube in an ideal condition, so that the using amount of three-primary color fluorescent powder is reduced, and the cost of the lamp tube is lowered.
Description
Technical field
The present invention relates to a kind of electricity-saving lamp, be specially a kind of novel florescent lamp.
Background technology
The trichromatic fluorescent light tube operation principle: the mercury vapor pressure of 0.8Pa is discharged under effect of electric field in the fluorescent tube, in discharge process, mercury atom constantly is provoked into excitation state from reset condition, simultaneously by excitation state spontaneous transit to ground state, and give off the ultraviolet ray of 253.7nm, the three primary colors fluorescent powder that spreads upon tube wall absorbs the ultraviolet ray of 253.7nm, and ultraviolet ray is transformed into visible light.
When mercury vapor pressure in the lamp was best mercury vapor pressure, the 253.7nm ultra-violet radiation was most effective, thereby the luminous efficiency of lamp is also the highest.
Behind the fluorescent lamp densification, caliber attenuates, if power ascension, tube wall load improves, and the temperature at lamp fluorescent tube cold junction position when work will be higher than the desired temperature of fluorescent tube, and mercury vapor pressure changes in the lamp, thereby light efficiency descends.
Therefore the power of fluorescent tube is relevant with its discharge length, length is long more, the fluorescent material of its consumption is also many more, cost is just high more, particularly from October, 2010, China rare earth market begins to occur taking turns the rise in price agitation, and rare earths material and rare earth metal price soar all the way, and the three primary colors fluorescent powder price also rises sharply thereupon; The trichromatic fluorescent light tube price also sharp rises because of the rare earth rise in price.
Summary of the invention
At problems of the prior art, the object of the present invention is to provide a kind of technical scheme of novel florescent lamp.
Described a kind of novel florescent lamp, fluorescent tube is the U type, it is characterized in that: the hollow ball bubble is set on fluorescent tube.
Described a kind of novel florescent lamp is characterized in that described hollow ball bubble is arranged on fluorescent tube bend pipe one end, and its position is arranged on fluorescent tube bend pipe starting point to 1/5th scope of fluorescent tube length.
Described a kind of novel florescent lamp is characterized in that the radius of described hollow ball bubble is 1/4th of a fluorescent tube caliber.
Described a kind of novel florescent lamp is characterized in that described fluorescent lamp tube is 1U.
Described a kind of novel florescent lamp is characterized in that described fluorescent lamp tube is at least 2U, and the hollow ball bubble all is set on each U type fluorescent tube.
Described a kind of novel florescent lamp is characterized in that described fluorescent lamp tube is at least 2U, and the hollow ball bubble is set on a U type fluorescent tube at least.
The present invention makes a hollow ball bubble near the bend pipe of U type pipe or Π type pipe, cold junction as fluorescent tube, when improving the power of unit discharge length, this hollow ball bubble is as the cold junction of fluorescent tube, make the cold junction temperature of fluorescent tube be in more satisfactory state, to save the consumption of three primary colors fluorescent powder, reduce the cost of fluorescent tube.With the 4U/23W/T3 fluorescent tube is example, conventional fluorescent tube, and its length is 97MM, and the length of effectively discharging is 580MM, and luminous flux is 1450LM, and light efficiency is 63LM/W; And fluorescent tube of the present invention, the length of only need effectively discharging is 435MM, and luminous flux just can be reached for 1500LM, and light efficiency is 65LM/W; By contrast, the contraction in length 25% that effectively discharges, power, luminous flux, light efficiency are all suitable, and therefore, the present invention can save 25% fluorescent material consumption, and can also save 25% glass tube consumption.
Description of drawings
Fig. 1 is a structural representation of the present invention;
Fig. 2 is the structural representation of 2U fluorescent tube;
Fig. 3 is the structural representation of 3U fluorescent tube;
Fig. 4 is the structural representation of 4U fluorescent tube;
Fig. 5 is the structural representation of looking up of Fig. 4;
Among the figure: 1-fluorescent tube, 2-hollow ball bubble.
Embodiment
The present invention will be further described below in conjunction with Figure of description:
A kind of novel florescent lamp, fluorescent tube 1 can be U type or Π type, and hollow ball bubble 2 is set on fluorescent tube 1.
According to the trichromatic fluorescent light tube operation principle, near the bend pipe of U type pipe or Π type pipe, make a hollow ball bubble, as the cold junction of fluorescent tube, this hollow ball bubble has been arranged after, ball bubble surface temperature can be than low 10～20 degree of lamp tube wall, for fluorescent tube provides a good cold junction, when improving tube load, the fluorescent tube cold junction also is in comparatively ideal temperature, making the interior mercury vapor pressure of lamp is preferable mercury vapor pressure, guarantee the high light efficiency output of fluorescent tube,, reduce the cost of fluorescent tube to save the consumption of three primary colors fluorescent powder.
With the 4U/23W/T3 fluorescent tube is example, conventional fluorescent tube, and its length is 97MM, and the length of effectively discharging is 580MM, and luminous flux is 1450LM, and light efficiency is 63LM/W; And fluorescent tube of the present invention, the length of only need effectively discharging is 435MM, and luminous flux just can be reached for 1500LM, and light efficiency is 65LM/W; By contrast, the contraction in length 25% that effectively discharges, power, luminous flux, light efficiency are all suitable, and therefore, the present invention can save 25% fluorescent material consumption, and can also save 25% glass tube consumption.
Claims (6)
1. novel florescent lamp, fluorescent tube is the U type, it is characterized in that: the hollow ball bubble is set on fluorescent tube.
2. a kind of novel florescent lamp according to claim 1 is characterized in that described hollow ball bubble is arranged on fluorescent tube bend pipe one end, and its position is arranged on fluorescent tube bend pipe starting point to 1/5th scope of fluorescent tube length.
3. a kind of novel florescent lamp according to claim 1 is characterized in that the radius of described hollow ball bubble is 1/4th of a fluorescent tube caliber.
4. a kind of novel florescent lamp according to claim 1 is characterized in that described fluorescent lamp tube is 1U.
5. a kind of novel florescent lamp according to claim 1 is characterized in that described fluorescent lamp tube is at least 2U, and the hollow ball bubble all is set on each U type fluorescent tube.
6. a kind of novel florescent lamp according to claim 1 is characterized in that described fluorescent lamp tube is at least 2U, and the hollow ball bubble is set on a U type fluorescent tube at least.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102476945A CN102280355A (en) | 2011-08-26 | 2011-08-26 | Novel fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102476945A CN102280355A (en) | 2011-08-26 | 2011-08-26 | Novel fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102280355A true CN102280355A (en) | 2011-12-14 |
Family
ID=45105728
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102476945A Pending CN102280355A (en) | 2011-08-26 | 2011-08-26 | Novel fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102280355A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5665449A (en) * | 1979-10-31 | 1981-06-03 | Toshiba Corp | Curved fluorescent lamp and its manufacture |
| CN1079336A (en) * | 1992-05-28 | 1993-12-08 | 广州市华南金属仪器厂 | M shape interconnection system fluorescent lamp |
| CN1138211A (en) * | 1995-06-11 | 1996-12-18 | 浙江阳光集团公司 | Thin-neck compact fluorescent lamp tube and its use |
| CN2893913Y (en) * | 2006-04-30 | 2007-04-25 | 浙江江山三友电子有限公司 | Energy-saving lamp tube |
| CN101770927A (en) * | 2009-06-09 | 2010-07-07 | 上海镭华照明电器有限公司 | Fluorescence radiation lamp tube |
-
2011
- 2011-08-26 CN CN2011102476945A patent/CN102280355A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5665449A (en) * | 1979-10-31 | 1981-06-03 | Toshiba Corp | Curved fluorescent lamp and its manufacture |
| CN1079336A (en) * | 1992-05-28 | 1993-12-08 | 广州市华南金属仪器厂 | M shape interconnection system fluorescent lamp |
| CN1138211A (en) * | 1995-06-11 | 1996-12-18 | 浙江阳光集团公司 | Thin-neck compact fluorescent lamp tube and its use |
| CN2893913Y (en) * | 2006-04-30 | 2007-04-25 | 浙江江山三友电子有限公司 | Energy-saving lamp tube |
| CN101770927A (en) * | 2009-06-09 | 2010-07-07 | 上海镭华照明电器有限公司 | Fluorescence radiation lamp tube |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20111214 |