CN201440404U - Cold cathode fluorescent lamp for illumination - Google Patents
Cold cathode fluorescent lamp for illumination Download PDFInfo
- Publication number
- CN201440404U CN201440404U CN2009201676849U CN200920167684U CN201440404U CN 201440404 U CN201440404 U CN 201440404U CN 2009201676849 U CN2009201676849 U CN 2009201676849U CN 200920167684 U CN200920167684 U CN 200920167684U CN 201440404 U CN201440404 U CN 201440404U
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- Prior art keywords
- lamp
- cold cathode
- illumination
- fluorescent tube
- circular annular
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- Expired - Fee Related
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Abstract
The utility model discloses a cold cathode fluorescent lamp for illumination, comprising a lamp tube. The inner surface of the lamp tube is provided with a fluorescent powder layer; lamp holders are respectively arranged at both ends outside the lamp tube; electrodes are respectively arranged at both ends inside the lamp tube; the electrodes are connected with leads; and the lamp holder is provided with a lamp base connected with the lead. The cold cathode fluorescent lamp for illumination overcomes the shortage in the prior art, has the advantages of high lighting effect, no light degradation, energy saving and long service life by using the cold cathode fluorescent lamp, can be widely used for domestic illumination at present and has higher universality.
Description
Technical field
The utility model more particularly, is a kind of cold cathode fluorescence lamp for illumination about a kind of lighting.
Background technology
Light fixture is widely used in lighting of home, commercial lighting, industrial lighting, road lighting, Landscape Lighting and special lighting etc.Present most widely used electric light source is a fluorescent lamp, and it is to utilize the radiation ultraviolet ray in discharge process of hypobaric mercury vapour, thereby makes fluorescent material send visible light.This fluorescent lamp all belongs to hot cathode lamp, just the fluorescent lamp of at present common usefulness.This fluorescent lifetime is lacked, is had light decay, easy darkening, temperature rise, power consumption height are arranged.
The utility model content
In view of this, main purpose of the present utility model is to provide a kind of light efficiency height, the life-span is long, energy-conservation and versatility is high cold cathode fluorescence lamp for illumination.
In order to achieve the above object, the technical solution of the utility model is achieved in that a kind of cold cathode fluorescence lamp for illumination, include fluorescent tube, the inner surface of described fluorescent tube is provided with phosphor powder layer, two ends, the described fluorescent tube outside are respectively arranged with lamp holder, the inboard two ends of described fluorescent tube are respectively arranged with electrode, and described electrode is connected with lead, and described lamp holder is provided with the lamp base that is connected with described lead.
Described electrode is a circular annular conductors, one end of described circular annular conductors is the circular arc closed and is connected with lead to evagination, the other end of described circular annular conductors is opening-like, be provided with nickel coating on the inner surface of described circular annular conductors and the outer surface, spiral-lock has ceramic ring on the openend of described circular annular conductors, and described ceramic ring centre position is provided with the electronics launch hole.
The diameter of described fluorescent tube is 8-30mm.
The length of described fluorescent tube is 200-3000mm.
Beneficial effect after the employing technique scheme is: cold cathode fluorescence lamp for illumination of the present utility model, can overcome deficiency of the prior art, and compare with existing same specification fluorescent lamp, can economize on electricity more than 50%, long 3-5 of life-span is doubly.After adopting cold cathode fluorescent lamp, light efficiency height not only, bad light has advantage energy-conservation and that the life-span is long, can be used for present commercial lighting and home lighting fully, and versatility is higher.
Description of drawings
Fig. 1 is the structural representation of cold cathode fluorescence lamp for illumination in the utility model.
Wherein, 1 fluorescent tube, 2 lamp holders, 3 electrodes, 4 lamp bases.
Embodiment
Below in conjunction with accompanying drawing specific embodiment in the utility model is described in further detail.
As shown in Figure 1, cold cathode fluorescence lamp for illumination of the present utility model, comprise fluorescent tube 1, the inner surface of fluorescent tube 1 is provided with phosphor powder layer, two ends, fluorescent tube 1 outside are respectively arranged with lamp holder 2, fluorescent tube 1 inboard two ends are respectively arranged with electrode 3, are connected with lead on the electrode 3, and lamp holder 2 is provided with the lamp base 4 that is connected with described lead.
Wherein, the diameter of fluorescent tube 1 can be 8-30mm, and the length of fluorescent tube 1 can be 200-3000mm, can be widely used on present Fluorescent Light and Fixtures and the fluorescent-lamp-use grid lamp disc.
Cold cathode fluorescence lamp for illumination of the present utility model is formed lighting loop with electric capacity, inverter and driving power in use.Be provided with the electrode 3 and a spot of rare gas that are positioned at fluorescent tube 1 inner two ends in the fluorescent tube 1, after adding voltage, electrode 3 discharges electronics, discharges ultraviolet energy behind electronics and the mercury atom bump, fluorophor absorbs the back and is translated into visible rays, finishes the luminous lighting process.
The above only is a preferable possible embodiments of the present utility model, is not in order to limit scope of the present utility model.
Claims (4)
1. cold cathode fluorescence lamp for illumination, include fluorescent tube, the inner surface of described fluorescent tube is provided with phosphor powder layer, it is characterized in that, two ends, the described fluorescent tube outside are respectively arranged with lamp holder, the inboard two ends of described fluorescent tube are respectively arranged with electrode, and described electrode is connected with lead, and described lamp holder is provided with the lamp base that is connected with described lead.
2. cold cathode fluorescence lamp for illumination according to claim 1, it is characterized in that, described electrode is a circular annular conductors, one end of described circular annular conductors is the circular arc closed and is connected with lead to evagination, the other end of described circular annular conductors is opening-like, be provided with nickel coating on the inner surface of described circular annular conductors and the outer surface, spiral-lock has ceramic ring on the openend of described circular annular conductors, and described ceramic ring centre position is provided with the electronics launch hole.
3. cold cathode fluorescence lamp for illumination according to claim 1 is characterized in that, the diameter of described fluorescent tube is 8-30mm.
4. cold cathode fluorescence lamp for illumination according to claim 1 is characterized in that, the length of described fluorescent tube is 200-3000mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201676849U CN201440404U (en) | 2009-07-29 | 2009-07-29 | Cold cathode fluorescent lamp for illumination |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201676849U CN201440404U (en) | 2009-07-29 | 2009-07-29 | Cold cathode fluorescent lamp for illumination |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201440404U true CN201440404U (en) | 2010-04-21 |
Family
ID=42545065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201676849U Expired - Fee Related CN201440404U (en) | 2009-07-29 | 2009-07-29 | Cold cathode fluorescent lamp for illumination |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201440404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021790A (en) * | 2011-09-27 | 2013-04-03 | 周明久 | Lighting light tube with fluorescent lamp filaments functioning as polar plates |
-
2009
- 2009-07-29 CN CN2009201676849U patent/CN201440404U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103021790A (en) * | 2011-09-27 | 2013-04-03 | 周明久 | Lighting light tube with fluorescent lamp filaments functioning as polar plates |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 201103 Shanghai city Minhang District Jinhui road 463 Lane B stone Plaza No. 28 building two floor A-F block Patentee after: Shanghai Lead Esco Co., Ltd. Address before: 201103, third, 151 Jing Jing Road, Jiuting Town, Shanghai, Songjiang District Patentee before: Shanghai Lead Esco Co., Ltd. |
|
| C56 | Change in the name or address of the patentee | ||
| CP02 | Change in the address of a patent holder |
Address after: 201103 Shanghai city Minhang District Jinhui road 463 Lane 28, B building two floor A block Patentee after: Shanghai Lead Esco Co., Ltd. Address before: 201103 Shanghai city Minhang District Jinhui road 463 Lane B stone Plaza No. 28 building two floor A-F block Patentee before: Shanghai Lead Esco Co., Ltd. |
|
| C56 | Change in the name or address of the patentee |
Owner name: SHANGHAI LEADESCO LIGHTING TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHANGHAI LEAD ESCO CO., LTD. |
|
| CP03 | Change of name, title or address |
Address after: 200000 Shanghai Caohejing Songjiang hi tech park Xinzhuan Highway No. 518, building 42, Room 202 Patentee after: Shanghai Leadesco Lighting Technology Co., Ltd. Address before: 201103 Shanghai city Minhang District Jinhui road 463 Lane 28, B building two floor A block Patentee before: Shanghai Lead Esco Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100421 Termination date: 20170729 |