CN202392488U - LED daylight lamp with good lighting effects - Google Patents
LED daylight lamp with good lighting effects Download PDFInfo
- Publication number
- CN202392488U CN202392488U CN2011204894683U CN201120489468U CN202392488U CN 202392488 U CN202392488 U CN 202392488U CN 2011204894683 U CN2011204894683 U CN 2011204894683U CN 201120489468 U CN201120489468 U CN 201120489468U CN 202392488 U CN202392488 U CN 202392488U
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- China
- Prior art keywords
- tube
- lamp
- fluorescent
- led
- circuit board
- 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
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to an LED daylight lamp with good lighting effects, comprising a lamp tube and a lamp holder arranged on two ends of the lamp tube; a circuit board is arranged in the lamp tube; the circuit board is provided with an LED light-emitting source; a glass tube is arranged between the LED light-emitting source and the lamp tube; an outer wall of the glass tube is coated with fluorescent powder. The LED daylight lamp with good lighting effects ensures a gas current fully acts reacts with the fluorescent powder to increase luminous efficiency and enhance luminous intensity.
Description
Technical field
The utility model relates to a kind of LED fluorescent lamp of good illumination effect.
Background technology
Existing LED fluorescent tube generally comprises fluorescent tube, and is arranged on the circuit board in the fluorescent tube, and is arranged on the LED light emitting source on the circuit board; Tend to receive the pollution of ion, plasma, the ultraviolet radiation of high energy and dust hydrocarbon on the fluorescent tube, cause reflecting rate low, wasted the energy.
Summary of the invention
The technical problem that the utility model will solve provides a kind of LED fluorescent lamp of good illumination effect of energy savings.
For solving the problems of the technologies described above, the utility model adopts following technical scheme: comprise fluorescent tube, and be arranged on the lamp holder of lamp tube ends; Be provided with circuit board in the said fluorescent tube, said circuit board is provided with the LED light emitting source; Be provided with glass tube between said LED light emitting source and the fluorescent tube, be coated with fluorescent material on the said glass tube outer wall.
Further, said tube inner wall and outer wall are coated with reflectance coating.
Further, said reflectance coating is vacuum plated aluminum film or plating titanium film in vacuum.
The LED fluorescent lamp of the good illumination effect of the utility model owing to be provided with glass tube in the fluorescent tube, is coated with fluorescent material on the said glass tube outer wall, has guaranteed the abundant effect of gas current and fluorescent material, improves luminous efficiency, has strengthened luminosity.
Description of drawings
Fig. 1 is the sketch map of the LED fluorescent lamp of the utility model good illumination effect.
The specific embodiment
In the present embodiment, with reference to shown in Figure 1, the LED fluorescent lamp of this good illumination effect comprises fluorescent tube 1, and is arranged on the lamp holder 2 at fluorescent tube 1 two ends; Be provided with circuit board 3 in the said fluorescent tube 1, said circuit board 3 is provided with LED light emitting source 4; Be provided with glass tube 5 between said LED light emitting source 4 and the fluorescent tube 1, be coated with fluorescent material on said glass tube 5 outer walls.Guarantee the abundant effect of gas current and fluorescent material, improved luminous efficiency, strengthened luminosity.
Wherein, said fluorescent tube 1 inner and outer wall is coated with reflectance coating.Said reflectance coating is vacuum plated aluminum film or plating titanium film in vacuum, has improved the illuminating effect of fluorescent tube.
The LED fluorescent lamp of the good illumination effect of the utility model owing to be provided with glass tube in the fluorescent tube, is coated with fluorescent material on the said glass tube outer wall, has guaranteed the abundant effect of gas current and fluorescent material, improves luminous efficiency, has strengthened luminosity.
Below the utility model is done a detailed description; The above is merely the preferred embodiment of the utility model, when not limiting the utility model practical range; Be allly to do impartial change and modify, all should still belong in the utility model covering scope according to the application's scope.
Claims (3)
1. the LED fluorescent lamp of a good illumination effect comprises fluorescent tube, and is arranged on the lamp holder of lamp tube ends; Be provided with circuit board in the said fluorescent tube, said circuit board is provided with the LED light emitting source; It is characterized in that: be provided with glass tube between said LED light emitting source and the fluorescent tube, be coated with fluorescent material on the said glass tube outer wall.
2. the LED fluorescent lamp of good illumination effect according to claim 1, it is characterized in that: said tube inner wall and outer wall are coated with reflectance coating.
3. the LED fluorescent lamp of good illumination effect according to claim 2, it is characterized in that: said reflectance coating is vacuum plated aluminum film or plating titanium film in vacuum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204894683U CN202392488U (en) | 2011-11-28 | 2011-11-28 | LED daylight lamp with good lighting effects |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204894683U CN202392488U (en) | 2011-11-28 | 2011-11-28 | LED daylight lamp with good lighting effects |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202392488U true CN202392488U (en) | 2012-08-22 |
Family
ID=46667414
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204894683U Expired - Fee Related CN202392488U (en) | 2011-11-28 | 2011-11-28 | LED daylight lamp with good lighting effects |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202392488U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9964296B2 (en) | 2015-02-12 | 2018-05-08 | Philips Lighting Holding B.V. | Lighting device with a thermally conductive fluid |
-
2011
- 2011-11-28 CN CN2011204894683U patent/CN202392488U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9964296B2 (en) | 2015-02-12 | 2018-05-08 | Philips Lighting Holding B.V. | Lighting device with a thermally conductive fluid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120822 Termination date: 20121128 |