CN201198972Y - Linear LED daylight lamp - Google Patents
Linear LED daylight lamp Download PDFInfo
- Publication number
- CN201198972Y CN201198972Y CNU2008200944889U CN200820094488U CN201198972Y CN 201198972 Y CN201198972 Y CN 201198972Y CN U2008200944889 U CNU2008200944889 U CN U2008200944889U CN 200820094488 U CN200820094488 U CN 200820094488U CN 201198972 Y CN201198972 Y CN 201198972Y
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- China
- Prior art keywords
- fluorescent lamp
- light source
- linear led
- cylindrical
- lamp body
- 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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- 235000009967 Erodium cicutarium Nutrition 0.000 claims description 7
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- 239000004411 aluminium Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 238000009434 installation Methods 0.000 abstract description 3
- 230000005855 radiation Effects 0.000 abstract description 3
- 239000007858 starting material Substances 0.000 abstract description 3
- 239000011521 glass Substances 0.000 abstract description 2
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 241000208818 Helianthus Species 0.000 abstract 2
- 235000003222 Helianthus annuus Nutrition 0.000 abstract 2
- 230000035939 shock Effects 0.000 abstract 1
- 238000005728 strengthening Methods 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 5
- 238000004134 energy conservation Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
Images
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
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 cylindrical lighting tube with heat radiating strips which have the heat radiation function and are shaped like sunflower strip-shaped protuberances and arranged on the lighting tube, an LED light source board and a lampshade, the light source is the complete light source which is different from the point light source, thereby allowing the brightness of the whole fluorescent lamp to be stable and reliable. The heat radiating strips which are shaped like the sunflower strip-shaped protuberances are arranged on the lighting tube, 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 conventional 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, 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 lamp, 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 energy 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, comprise the bridge heap of installing respectively on the aluminium cap of cylindrical tube two ends, described cylindrical tube by semi-cylindrical year lamp body, be installed in to carry the PC lampshade on the lamp body and be installed at least one led light source plate that carries on the lamp body and constitute.
The described lamp body of planting is the semi-cylindrical housing of hollow, is provided with at least 2 heat sink strips that are heronsbill strip projection on the outer surface of its housing.
Described led light source plate is installed in and carries lamp body along on the baseplane of the semicolumn of fluorescent tube direction.
Described PC lampshade is the bar shaped tile.
Described year lamp body and PC lampshade adapted are combined into columniform fluorescent tube.
The described heat sink strip that is heronsbill strip projection has 20.
Described year lamp body is that aluminum alloy materials is made.
Described PC lampshade is that trnaslucent materials is made.
Linear LED fluorescent lamp of the present utility model, its columniform fluorescent tube by which is provided with heat sinking function be heronsbill strip projection heat sink strip carry lamp body and led light source plate, a lampshade constitute, and light source is an integrated light source, be different from spot light, make that whole fluorescent lamp brightness is reliable and stable, prolonged service life.And fluorescent tube is provided with the heat sink strip of the strip projection that is heronsbill, and helping fluorescent lamp has good thermal diffusivity 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, no longer need filament and glass shell, help reducing cost, solution is easily generated heat, power consumption is big, a breakable difficult problem, and the lamp body overall structure is simple, easy installation and removal safety, 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 is the cylinder bodily form, and it comprises the bridge heap 1 that is installed in respectively on the cylindrical tube two ends aluminium cap 2, and described cylindrical tube is made of at a led light source plate 4 on semi-cylindrical year lamp body 3 PC lampshade 5 devices.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, described year lamp body 3 is the semi-cylindrical housing of hollow, and its housing outer surface is provided with at least 20 heat sink strips that are heronsbill strip projection and is beneficial to heat radiation; Described led light source plate 4 is installed on the baseplane of the semicolumn that carries lamp body 3.Because carrying lamp body 3 is to be made by the aluminium section bar of good heat dissipation, and area of dissipation is big, the heat of led light source plate 4 sees through housing and is dispersed in uniformly on the heat sink strip that is heronsbill strip projection, PC cover 5 light that led light source plate 4 is sent carry out transmission, the light that can produce led light source plate 4 throw into the fluorescent lamp irradiation area completely, increased substantially the lighting effect of unit LEDs light source board.Described PC lampshade 5 is the bar shaped tile, and it is cylindrical with the fluorescent tube appearance integral that year lamp body 3 adapteds are combined into, and meets existing fluorescent lamp standard.Described PC lampshade 5 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, easily heating of solution, the difficult problem that 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 (9)
1. linear LED fluorescent lamp, comprise the bridge heap (1) that is installed in respectively on semi-cylindrical year lamp body (3) two ends aluminium caps (2), it is characterized in that: the bridge heap (1) on described semi-cylindrical year lamp body (3) two ends aluminium caps (2), PC lampshade (5) and be installed in semi-cylindrical year last at least one led light source plate (4) formation of lamp body (3).
2. linear LED fluorescent lamp according to claim 1 is characterized in that: described semi-cylindrical year lamp body (3) be the semi-cylindrical housing of hollow, the outer surface of its housing is provided with the heat sink strip that is heronsbill strip projection at least more than 2.
3. linear LED fluorescent lamp according to claim 2 is characterized in that: described heat sink strip is 20.
4. linear LED fluorescent lamp according to claim 1 is characterized in that: described led light source plate (4) be installed in semi-cylindrical year lamp body (3) the baseplane on.
5. linear LED fluorescent lamp according to claim 1 is characterized in that: described PC lampshade (5) is the bar shaped tile.
6. linear LED fluorescent lamp according to claim 1 is characterized in that: the appearance integral that is combined into PC lampshade (5) adapted of lamp body (3) was cylindrical in described semi-cylindrical year.
7. linear LED fluorescent lamp according to claim 2 is characterized in that: it is flower-shaped that the heat sink strip of described year lamp body (3) outer surface projection is the sun.
8. linear LED fluorescent lamp according to claim 1 is characterized in that: PC lampshade (5) is made for trnaslucent materials.
9. linear LED fluorescent lamp according to claim 1 is characterized in that: described year lamp body (3) make for aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200944889U CN201198972Y (en) | 2008-05-16 | 2008-05-16 | Linear LED daylight lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200944889U CN201198972Y (en) | 2008-05-16 | 2008-05-16 | Linear LED daylight lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201198972Y true CN201198972Y (en) | 2009-02-25 |
Family
ID=40450128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200944889U Expired - Fee Related CN201198972Y (en) | 2008-05-16 | 2008-05-16 | Linear LED daylight lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201198972Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102720956A (en) * | 2012-05-21 | 2012-10-10 | 苏州晶品光电科技有限公司 | Light emitting diode (LED) lamp based on fluorescent lamp cover |
| CN103244835A (en) * | 2012-02-01 | 2013-08-14 | 深圳市德泽能源科技有限公司 | Apparatus and method for improving LED (light-emitting diode) lighting effects |
| US9239157B2 (en) | 2010-08-26 | 2016-01-19 | Rasit Özgüc | Light-emitting means, in particular for operation in lampholders for fluorescent lamps |
| CN106545773A (en) * | 2016-08-30 | 2017-03-29 | 肖石生 | A dual-control LED light tube |
-
2008
- 2008-05-16 CN CNU2008200944889U patent/CN201198972Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9239157B2 (en) | 2010-08-26 | 2016-01-19 | Rasit Özgüc | Light-emitting means, in particular for operation in lampholders for fluorescent lamps |
| CN103244835A (en) * | 2012-02-01 | 2013-08-14 | 深圳市德泽能源科技有限公司 | Apparatus and method for improving LED (light-emitting diode) lighting effects |
| CN102720956A (en) * | 2012-05-21 | 2012-10-10 | 苏州晶品光电科技有限公司 | Light emitting diode (LED) lamp based on fluorescent lamp cover |
| CN106545773A (en) * | 2016-08-30 | 2017-03-29 | 肖石生 | A dual-control LED light tube |
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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: 20101122 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518003 5/F, BUILDING 10, HONGFA INDUSTRIAL PARK, TANGTOU, SHIYAN TOWN, BAO AN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE TO: 518052 ROOM 1406, 3/F, PHASE DINGTAI FENGHUA, NANSHAN DISTRICT, SHENZHEN CITY, GUANGDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20101122 Address after: 518052 3F1406 room third, Fenghua Fenghua, Shenzhen, Guangdong, Nanshan District 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 |