CN201198971Y - Linear LED daylight lamp - Google Patents
Linear LED daylight lamp Download PDFInfo
- Publication number
- CN201198971Y CN201198971Y CNU2008200944874U CN200820094487U CN201198971Y CN 201198971 Y CN201198971 Y CN 201198971Y CN U2008200944874 U CNU2008200944874 U CN U2008200944874U CN 200820094487 U CN200820094487 U CN 200820094487U CN 201198971 Y CN201198971 Y CN 201198971Y
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- CN
- China
- Prior art keywords
- fluorescent lamp
- light source
- lamp
- lamp body
- lampshade
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- 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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Abstract
The utility model relates to a light-emitting device, in particular to a structure of the light-emitting device of a linear fluorescent lamp, and the structure takes an LED as a light source. The linear LED fluorescent lamp is composed of a semi-annular lamp carrier, an LED light source board and a lampshade, the light source is a complete light source which is different from a point light source, thereby allowing the brightness of the whole fluorescent lamp to be stable and reliable. A lighting tube is semi-annular and the thickness of the arc-shaped wall of the lighting tube is only 1.5mm, thereby being conductive to having good heat radiation of the fluorescent lamp during the continuous work, improving the ultra-long service life of the whole lighting tube and strengthening the practicality of the structure. When in work, the structure does not need a ballast and a starter any longer, the structure does not need a filament and a glass outer shell any longer further, thereby having impact resistance and strong shock resistance, being conductive to reducing cost and solving the difficult problems of easy heating, easy breaking and great power consumption; the overall structure of the lamp is simple, and the installation and the detachment are convenient, thereby really achieving the green lighting and being the energy-saving fluorescent lamp.
Description
Technical field
The utility model relates to light-emitting device, refers to that specifically a kind of is the structure of the linear fluorescent lamp light-emitting device of light source with LED.
Background technology
Fluorescent lamp is comparatively energy-conservation as a kind of relative incandescent light source, and light is near the durability electric light source of " daylight ", be used over half a century, supporting with it lamp socket, support and lamp box even accessory etc. form the whole world most widely used worker's domestic lighting device standard all the time.Rise along with " energy-conservation " and " green illumination ", light emitting diode---LED illuminator does not generate heat when low, luminous with its energy consumption, the life-span is long and certain condition under advantages characteristics such as brightness is stable, play utilization and extend to conventional lighting field from electronic circuit, and more and more be subjected to people's favor and attention.Considerable place has been arranged at present after, LED group has been replaced the lighting source of some specific uses, such as some ornamental lamps that are installed in the sight spot for the proprietary power supply of its outfit.But domestic lighting remains the topmost power consumption load of electric consumption on lighting group after all, and a sizable part is arranged in these loads is exactly fluorescent lamp, with LED and conventional fluorescent lighting fixture adapted more energy-conservation, that use city's electric energy directly to drive, can expand application surface and its general market of LED illumination greatly at conventional illumination direction.The light emitting source that at present more existing fluorescent lamps are laid in lamp body is a plurality of LED, cause whole fluorescent lamp brightness instability but each LED life-span is inconsistent, be accompanied by and produce a large amount of heat energy, influence the bulk life time of whole fluorescent lamp, and overall structure is complicated, also be inconvenient to change the LED that has damaged, certainly will cause a large amount of energy wastes.
Summary of the invention
The utility model purpose is to solve present fluorescent structure complexity, and the unstable source of luminous brightness consumes excessive, and supervene the problem of a large amount of heat energy, and a kind of linear LED fluorescent lamp is proposed, adopt designed structure can effectively improve the brightness of whole fluorescent lamp, and reduce a large amount of heats that produce when luminous.
A kind of linear LED fluorescent lamp of the utility model comprises being installed in the end cap that the semi-round ring shape strip carries the lamp body two ends respectively, and is installed in and carries lamp body top at least one led light source plate and constitute with the PC lampshade that carries the lamp body adapted.
Described semi-round ring shape strip carries lamp body and PC lampshade adapted and is combined into appearance integral and is half-terete lamp body.
The plane, top that described semi-round ring shape strip carries lamp body is provided with at least one led light source plate along column lamp body direction.
Described semi-round ring shape strip carries the lamp wing that both sides on the lamp body are provided with the arc strip sheet.
The lamp alar wall that described year lamp body both sides are provided with the arc strip sheet is thick only to be 1.5mm.
The lamp body top was " protruding " shape height 2.0mm in described year, and the highest point height is 6.0mm.
At least one place, the top and the bottom of described year lamp body is provided with the PC lampshade that matches.
Described PC lampshade is the bar shaped tile.
Described PC lampshade is that trnaslucent materials is made.
Linear LED fluorescent lamp of the present utility model, by the lamp body that carries of semi-round ring shape, and led light source plate, a lampshade constitutes, and light source is integrated light source, is different from spot light, makes that whole fluorescent lamp brightness is reliable and stable.And fluorescent tube is semi-round ring shape, and the fluorescent tube wall thickness is 1.5mm only, and helping fluorescent lamp has good heat radiation when continuous firing, improved the overlength service life of whole fluorescent tube, has strengthened practicality of the present utility model.No longer need ballast and starter during the utility model work, do not need filament and glass shell, have shock-resistant, shock resistance is strong, helps reducing cost, and solves the difficult problem that easily heating is easily broken, power consumption is big, the lamp body overall structure is simple, easy installation and removal, real green illumination, the energy-saving fluorescent lamp of having reached.
Figure of description
Fig. 1 is the utility model overall appearance figure;
Fig. 2 is the lamp tube structure schematic diagram of the utility model embodiment;
Fig. 3 is the utility model embodiment circuit diagram.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer,, the utility model is further elaborated below in conjunction with drawings and Examples.Be to be understood that concrete embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.
A kind of linear LED fluorescent lamp of the present utility model, as shown in Figure 1, whole fluorescent lamp lamp body is the semicolumn bodily form, and it comprises and be installed in half-cylindrical lamp tube ends end cap 1 respectively, half-cylindrical lamp body also by PC lampshade 3 and semi-round ring shape strip carry lamp body 2 and on a led light source plate 4 constitute.Led light source plate 4 belongs to linear monoblock light source, is different from spot light, and its brightness is reliable and stable, and the heat that when work produces is little, and power consumption is also very little, and the life-span also be ten times of existing fluorescent lifetime, free from environmental pollution, reach environmental protection lighting truly.
Be illustrated in figure 2 as the cross section of the utility model fluorescent-lamp tube, lamp body 2 was the housing of semi-round ring shape in described year, was provided with the lamp wing 5 of arc in the both sides of carrying lamp body, and the lamp wing 5 wall thickness are 1.5mm only, are beneficial to heat radiation; Described led light source plate 4 is installed on the plane, upward top of carrying lamp body 2, and also is provided with the bar shaped PC lampshade 3 that matches, preferred embodiment as shown in Figure 2 in the bottom; Certainly also can be as required, the PC lampshade 3 that the installing of one place matches in top and the bottom.Because carrying lamp body 2 is to be made by the aluminium section bar of good heat dissipation, the lamp housing that the heat of led light source plate 4 sees through annular dispels the heat uniformly, PC cover 3 light that led light source plate 4 is sent carry out transmission, can throw into the fluorescent lamp irradiation area to the light that led light source plate 4 produces completely, increase substantially the lighting effect of unit LEDs light source board.Described PC lampshade 3 is the bar shaped tile, and it is half-cylindrical with the lamp body appearance integral that year lamp body 2 adapteds are combined into, and meets existing fluorescent lamp standard.Described PC lampshade 3 is made for trnaslucent materials, and this also is beneficial to the stable of led light source plate 4 overall optical brightness
See shown in Figure 3ly, be embodiment of the present utility model.Do not need ballast and starter during this implementation, under the voltage of constant-current supply 8, electric current flows into negative electrode from the anode of led light source plate 4, and to carry out conducting luminous, no longer need ballast and starter, do not need filament and glass shell, have shock-resistant, shock resistance is strong, help reducing cost, solve the difficult problem that easily heating is easily broken, power consumption is big, help reducing cost, total is simple, easy installation and removal, real green illumination, the energy-saving fluorescent lamp of having reached.
The above only is preferred embodiment of the present utility model; not in order to restriction the utility model; all any modifications of within spirit of the present utility model and principle, being done, be equal to and replace and improvement etc., all should be included within the protection domain of the present utility model.
Claims (8)
1. linear LED fluorescent lamp is characterized in that: comprise being installed in the end cap (1) that the semi-round ring shape strip carries lamp body (2) two ends respectively, and be installed in and carry lamp body (2) top at least one led light source plate (4) and constitute with the PC lampshade (3) that carries the lamp body adapted.
2. linear LED fluorescent lamp according to claim 1 is characterized in that: the semi-round ring shape strip carries lamp body (2) and PC lampshade (3) adapted and is combined into appearance integral and is half-terete lamp body.
3. linear LED fluorescent lamp according to claim 2 is characterized in that: the plane, top that described semi-round ring shape strip carries lamp body (2) is provided with at least one led light source plate (4) along column lamp body direction.
4. linear LED fluorescent lamp according to claim 1 is characterized in that: described semi-round ring shape strip carries the lamp wing (5) that both sides on the lamp body (2) are provided with the arc strip sheet, the lamp wing (5) wall thickness 1.5mm.
5. linear LED fluorescent lamp according to claim 1 is characterized in that: described year lamp body (2) upper top be provided with and carry the PC lampshade (3) that lamp body (2) matches.
6. linear LED fluorescent lamp according to claim 1 is characterized in that: described year lamp body (2) upper top be provided with a PC lampshade (3).
7. linear LED fluorescent lamp according to claim 1 is characterized in that: described PC lampshade (3) is the bar shaped tile.
8. linear LED fluorescent lamp according to claim 1 is characterized in that: PC lampshade (3) is made for trnaslucent materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200944874U CN201198971Y (en) | 2008-05-16 | 2008-05-16 | Linear LED daylight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200944874U CN201198971Y (en) | 2008-05-16 | 2008-05-16 | Linear LED daylight lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198971Y true CN201198971Y (en) | 2009-02-25 |
Family
ID=40450127
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200944874U Expired - Fee Related CN201198971Y (en) | 2008-05-16 | 2008-05-16 | Linear LED daylight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198971Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846248A (en) * | 2010-02-10 | 2010-09-29 | 上海嘉塘电子有限公司 | 360-dgree luminous LED self-heat-radiation fluorescent lamp type lamp fitting |
| WO2014071603A1 (en) * | 2012-11-09 | 2014-05-15 | Wang Sheng-Feng | Method for illuminating led without any reliance on ballast |
| US9239157B2 (en) | 2010-08-26 | 2016-01-19 | Rasit Özgüc | Light-emitting means, in particular for operation in lampholders for fluorescent lamps |
-
2008
- 2008-05-16 CN CNU2008200944874U patent/CN201198971Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101846248A (en) * | 2010-02-10 | 2010-09-29 | 上海嘉塘电子有限公司 | 360-dgree luminous LED self-heat-radiation fluorescent lamp type lamp fitting |
| US9239157B2 (en) | 2010-08-26 | 2016-01-19 | Rasit Özgüc | Light-emitting means, in particular for operation in lampholders for fluorescent lamps |
| WO2014071603A1 (en) * | 2012-11-09 | 2014-05-15 | Wang Sheng-Feng | Method for illuminating led without any reliance on ballast |
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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: PI DEQUAN Free format text: FORMER OWNER: SHENZHEN GUOSHI LIGHTING CO., LTD. Effective date: 20100926 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20100926 Address after: 518003 Guangdong city of Shenzhen province Baoan District Shiyan town Tangtou Hongfa Industrial Park 10 Building 5 floor Patentee after: Pi Dequan Address before: 518003 Guangdong city of Shenzhen province Baoan District Shiyan town Tangtou Hongfa Industrial Park 10 Building 5 floor Patentee before: Shenzhen Guoshi Lighting Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090225 Termination date: 20120516 |