CN201462530U - LED light source fluorescent lamp - Google Patents
LED light source fluorescent lamp Download PDFInfo
- Publication number
- CN201462530U CN201462530U CN2009201331010U CN200920133101U CN201462530U CN 201462530 U CN201462530 U CN 201462530U CN 2009201331010 U CN2009201331010 U CN 2009201331010U CN 200920133101 U CN200920133101 U CN 200920133101U CN 201462530 U CN201462530 U CN 201462530U
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- CN
- China
- Prior art keywords
- light source
- led light
- fluorescent lamp
- lamp housing
- led
- 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)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to an LED light source fluorescent lamp which overcomes the defects that the generated heat can not be rapidly led out, the irradiation angle of an LED light source is limited and the like. The utility model discloses an LED light source fluorescent lamp structure and solves the technical problems by adopting the following technical scheme: an arranged lamp shell is a closed loop comprising a lamp shell light source mounting surface and a lamp shell heat radiating surface, the LED light source is bonded on the lamp shell light source mounting surface through a PCB, the lamp shell light source mounting surface is a special shaped surface combined by a plurality of light source mounting surfaces, and heat radiating prominences are arranged at the outer side of the lamp shell heat radiating surface. The LED light source fluorescent lamp has the advantages that the multi-angle and all-angle irradiation of the LED fluorescent lamp is realized, the radiating efficiency of the PCB is improved, the application range of the LED fluorescent lamp is simultaneously enlarged, and the LED light source fluorescent lamp has simple structure and convenient use.
Description
Technical field
The utility model relates to a kind of fluorescent lamp, particularly utilizes the fluorescent lamp of LED as the realized multi-angle irradiation of light source.
Background technology
In the prior art, utilizing LED is with directly pegging graft on glass plate or other hard pcb boards or sticking obedient led light source cooperation as the fluorescent structure majority of illuminating source, form the output of array luminous energy, the shortcoming of prior art is, the pcb board capacity of heat transmission of hard is relatively poor, the heat that produces can not be derived fast, make the pcb board temperature rise higher, the LED light decay is big, have a strong impact on the life-span of LED, in addition in the prior art led light source on pcb board spread pattern single, cause the irradiating angle of fluorescent lamp restricted, produce the illumination shadow region, limited the scope of application of LED fluorescent lamp, how to realize the quick derivation of the heat that pcb board produces, and the irradiation of realization LED fluorescent lamp multi-angle becomes the existing middle technical problem of being badly in need of solution.
Summary of the invention
Relatively poor for solving the pcb board capacity of heat transmission of the prior art, the heat that produces can not be derived fast, shortcoming and defect such as the led light source irradiating angle is limited, the utility model proposes a kind of led light source fluorescent lamp, the technical scheme that the technical solution problem adopts is, the closed ring that the lamp housing that is provided with is made up of lamp housing light source installed surface and lamp housing radiating surface, led light source sticks on the lamp housing light source installed surface through pcb board, lamp housing light source installed surface is the Special-Shaped Surface of a plurality of light source installed surface combinations, and the lamp housing radiating surface outside is provided with the heat radiation projection.
Described pcb board is a flexible PCB.
Described lamp housing is an aluminum base plate.
The invention has the beneficial effects as follows, the lamp design of the composition by the aluminum base plate that is provided with, can fast be transmitted to lamp housing on through lamp housing light source installed surface the heat of the generation of pcb board, by cross-ventilation and radiation effects, heat is transmitted in the air via the lamp housing radiating surface, the heat radiation projection that is provided with on the lamp housing radiating surface, quickened the realization of heat radiation process, lamp housing light source installed surface is the Special-Shaped Surface structure of many foldings face simultaneously, can the led light source installation site be set according to the needs of the different irradiating angles of light source, realize LED fluorescent lamp multi-angle, global illuminating, when improving the pcb board radiating efficiency, increased the LED fluorescent lamp scope of application, simple in structure, easy to use.
Description of drawings
Accompanying drawing 1 is a schematic diagram of the present utility model.
Accompanying drawing 2 is that the A of Fig. 1 is to profile.
Wherein 1 is led light source, and 2 is pcb board, and 3 is lamp housing, and 301 is lamp housing light source installed surface, and 302 is the lamp housing radiating surface, and 303 are the heat radiation projection, and 4 is lampshade.
The specific embodiment
Referring to accompanying drawing, the closed ring that lamp housing 3 is made up of lamp housing light source installed surface 301 and lamp housing radiating surface 302, led light source 1 sticks on the lamp housing light source installed surface 301 through pcb board 2, lamp housing radiating surface 302 is provided with heat radiation projection 303, lamp housing 3 structures of composition by the aluminum base plate that is provided with during use, can be transmitted to the heat of the generation of pcb board 2 on the lamp housing 3 of aluminum base plate fast through lamp housing light source installed surface 301, because the lamp housing 3 of aluminum material is the loop configuration of inner hollow, cross-ventilation and radiation effects through lamp housing 3 inside, the heat that produces finally is transmitted in the air by lamp housing radiating surface 302, the heat radiation projection 303 of lamp housing radiating surface 302 arranged outside, accelerated the heat conduction of velocity, because lamp housing light source installed surface 301 is the Special-Shaped Surface of a plurality of light source installed surface combinations, this Special-Shaped Surface structure can change the installation site of led light source 1 according to the needs of the different irradiating angles of light source arbitrarily, and then change led light source 1 irradiating angle, realize LED fluorescent lamp multi-angle, global illuminating.
Described pcb board 2 is flexible PCB, satisfied the needs of many antarafacials of LED, many setting angles, the convenient use.
The utility model has the advantages that, when greatly improving the pcb board radiating efficiency, increased the LED fluorescent lamp scope of application, simple in structure, easy to use.
Claims (3)
1. led light source fluorescent lamp, comprise led light source, pcb board, lamp housing and lampshade, wherein lamp housing and lampshade are interface arrangment, it is characterized in that: the closed ring that described lamp housing (3) is made up of lamp housing light source installed surface (301) and lamp housing radiating surface (302), led light source (1) sticks on the lamp housing light source installed surface (301) through pcb board (2), described lamp housing light source installed surface (301) is the Special-Shaped Surface of a plurality of light source installed surface combinations, and lamp housing radiating surface (302) outside is provided with heat radiation projection (303).
2. a kind of led light source fluorescent lamp according to claim 1 is characterized in that: described pcb board (2) is a flexible PCB.
3. a kind of led light source fluorescent lamp according to claim 1 is characterized in that: described lamp housing (3) is an aluminum base plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201331010U CN201462530U (en) | 2009-06-26 | 2009-06-26 | LED light source fluorescent lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201331010U CN201462530U (en) | 2009-06-26 | 2009-06-26 | LED light source fluorescent lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201462530U true CN201462530U (en) | 2010-05-12 |
Family
ID=42389883
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201331010U Expired - Fee Related CN201462530U (en) | 2009-06-26 | 2009-06-26 | LED light source fluorescent lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201462530U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839413A (en) * | 2010-05-28 | 2010-09-22 | 鸿富锦精密工业（深圳）有限公司 | LED fluorescent lamp |
| CN102384378A (en) * | 2010-09-03 | 2012-03-21 | 上海慧高精密电子工业有限公司 | Low-cost T8 LED (light-emitting diode) fluorescent lamp |
| CN102384386A (en) * | 2011-11-08 | 2012-03-21 | 无锡瑞威光电科技有限公司 | Led lamp tube |
| CN103453339A (en) * | 2012-05-31 | 2013-12-18 | 玉晶光电股份有限公司 | Lighting device with light-emitting diodes |
| CN103775885A (en) * | 2014-01-29 | 2014-05-07 | 张述权 | LED lamp panel |
| CN109357235A (en) * | 2018-09-25 | 2019-02-19 | 河海大学常州校区 | A kind of matrix lamp system based on flip LED white chip |
-
2009
- 2009-06-26 CN CN2009201331010U patent/CN201462530U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101839413A (en) * | 2010-05-28 | 2010-09-22 | 鸿富锦精密工业（深圳）有限公司 | LED fluorescent lamp |
| CN102384378A (en) * | 2010-09-03 | 2012-03-21 | 上海慧高精密电子工业有限公司 | Low-cost T8 LED (light-emitting diode) fluorescent lamp |
| CN102384386A (en) * | 2011-11-08 | 2012-03-21 | 无锡瑞威光电科技有限公司 | Led lamp tube |
| CN103453339A (en) * | 2012-05-31 | 2013-12-18 | 玉晶光电股份有限公司 | Lighting device with light-emitting diodes |
| CN103775885A (en) * | 2014-01-29 | 2014-05-07 | 张述权 | LED lamp panel |
| CN109357235A (en) * | 2018-09-25 | 2019-02-19 | 河海大学常州校区 | A kind of matrix lamp system based on flip LED white chip |
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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: 20100512 Termination date: 20110626 |