CN103016977B - A kind of LED of wide-angle irradiation - Google Patents
A kind of LED of wide-angle irradiation Download PDFInfo
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- CN103016977B CN103016977B CN201210480551.3A CN201210480551A CN103016977B CN 103016977 B CN103016977 B CN 103016977B CN 201210480551 A CN201210480551 A CN 201210480551A CN 103016977 B CN103016977 B CN 103016977B
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- circuit board
- led
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- wide
- involute
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Abstract
The invention discloses a kind of LED of wide-angle irradiation, comprise lamp holder, the circuit board fixture of fixing circuit board, the circuit board that LED luminescence component is set and lampshade, described circuit board is involute shape, the conglobate circuit board composition of circuit board respective complementary spelling group shape of two pieces of involute shapes, circuit board is provided with LED luminescence component.Present invention employs and complementary spelling group can form the board structure of circuit of complete circle, save the material cost of board production, expand the range of exposures of light fixture, add the area of dissipation of LED, life-span and the performance of light fixture are more stable.
Description
Technical field
The present invention relates to a kind of LED of wide-angle irradiation.
Background technology
At present, along with the mankind are to the continuous lifting of the protective awareness of environment and resource, on the normal lighting that LED lamp is widely used in people and decoration, current lighting is more and more by low-power consumption, and long-life LED replaces.But replace in the process of old Halogen lamp LED gradually in LED, also there is the problem of some reality to highlight.As the lighting angle of LED, heat radiation, security and cost etc.
Summary of the invention
For overcoming the deficiencies in the prior art, the invention provides security good, lighting angle is wide, good heat dissipation, the LED illumination lamp that the life-span is long.
The present invention solves the technical scheme that its problem adopts:
A kind of LED of wide-angle irradiation, comprise lamp holder, the circuit board fixture of fixing circuit board, the circuit board that LED luminescence component is set and lampshade, described circuit board is involute shape, the conglobate circuit board composition of circuit board respective complementary spelling group shape of two pieces of involute shapes, circuit board is provided with LED luminescence component.Complementary spelling group can form the board structure of circuit of complete circle owing to have employed, the material of one piece of circuit board originally used just can be made two pieces of circuit boards and use, and saves the material cost of circuit board.The circuit board of involute shape not only increases the space length between LED, also enhances the radiating effect of LED, and make light fixture safer, the life-span is more reliable.
Further, described circuit board fixture is protruding globoidal structure, and the circuit board of described involute shape is the stereochemical structure of the projection adapted with circuit board fixture.Adopt protruding globoidal structure, the layout of LED makes cambered surface into by traditional plane routing on the one hand, increases the irradiation illumination of LED, the range of exposures of whole light fixture is expanded; On the other hand, globoidal structure too increases the area of dissipation of LED, make the life-span of light fixture and performance more stable.Utilize technology that involute shape circuit board is made bulge-structure, involute shape circuit board every layer has an angle of inclination.Adopt such bulge-structure, the lighting angle of LED lamp just expands, and heat-dissipating space also more disperses in addition, and the radiating effect of whole lamp is better.
Further, described circuit board fixture is planar structure, and the circuit board of described involute shape is the planar structure adapted with circuit board fixture.
Preferably, the circuit board of described involute shape is aluminium base, FPC or paper base plate.Circuit board fixture adopts protruding globoidal structure or planar structure, and flexible circuit board and hard circuit board all can use.
The invention has the beneficial effects as follows: the LED of a kind of wide-angle irradiation of the present invention, complementary spelling group the board structure of circuit of complete circle can be formed owing to have employed, when producing circuit board, the material of one piece of circuit board originally used just can be made two pieces of circuit boards and use, and saves the material cost of circuit board.In the LED of the wide-angle irradiation of this circuit board of application, adopt protruding globoidal structure, the layout of LED makes cambered surface into by traditional plane routing on the one hand, increases the irradiation illumination of LED, the range of exposures of whole light fixture is expanded; On the other hand, globoidal structure too increases the area of dissipation of LED, make the life-span of light fixture and performance more stable.Utilize technology that involute shape circuit board is made bulge-structure, involute shape circuit board every layer has an angle of inclination.Adopt such bulge-structure, the lighting angle of LED lamp just expands, and heat-dissipating space also more disperses in addition, and the radiating effect of whole lamp is better.
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the invention will be further described.
Fig. 1 is the Standard figure of first embodiment of the invention;
Fig. 2 is the circuit board composition of the circuit board of involute shape of the present invention and the circle of spelling group formation;
Fig. 3 is the Standard figure of second embodiment of the invention.
Detailed description of the invention
A kind of circuit board being applied to LED of the present invention is involute shape, and the circuit board respective complementary spelling group of two pieces of involute shapes forms circular circuit board composition.When producing circuit board, the material of one piece of circuit board originally used just can be made two pieces of circuit boards and use, and saves the material cost of circuit board.
With reference to Fig. 1, as first embodiment of the present invention, the LED of the ball bubble structure of a kind of wide-angle irradiation of application said structure circuit board, comprises lamp holder 1, fixed connecting piece 5, lamp body 3, driver, the circuit board fixture 2 of fixing circuit board, the circuit board 6 arranging LED luminescence component and lampshade 7.Lamp holder 1, fixed connecting piece 5, lamp body 3, circuit board fixture 2 and lampshade 7 are the basic structure that the form that is threaded is combined into this LED, and circuit board 6 is fixed on circuit board fixture 2.In this embodiment, with reference to Fig. 2, circuit board 6 is involute shape, and the circuit board composition 601 that the circuit board 6 complementary spelling group of involute shape is formed is circular or oval.The circuit board 6 of involute shape not only increases the space length between LED, also enhances the radiating effect of LED, and make light fixture safer, the life-span is more reliable.In this embodiment, circuit board fixture 2 is protruding globoidal structure, and circuit board 6 is the stereochemical structure of the projection adapted with circuit board fixture 2.Adopt protruding globoidal structure, the layout of LED makes cambered surface into by traditional plane routing on the one hand, increases the irradiation illumination of LED, the range of exposures of whole light fixture is expanded; On the other hand, globoidal structure too increases the area of dissipation of LED, make the life-span of light fixture and performance more stable.Utilize technology that the circuit board 6 of involute shape is made bulge-structure, the circuit board of involute shape 6 every layer have an angle of inclination.Adopt such bulge-structure, the lighting angle of LED lamp just expands, and heat-dissipating space also more disperses in addition, and the radiating effect of whole lamp is better.
With reference to Fig. 3, as second embodiment of the present invention, apply a kind of LED lamp affixed to the ceiling of circuit board described in the first embodiment, comprise lamp body 31, the circuit board fixture 21 of fixing circuit board, the circuit board 6 that LED luminescence component is set and lampshade 71.The front lamp body 311 that lamp body 31 connects for buckle and rear lamp body 312 combine, lampshade 71, circuit board 6, circuit board fixture 21 are placed between front lamp body 311 and rear lamp body 312 in order, front lamp body 311 and rear lamp body 312 interlock fastening lampshades 71, circuit board 6, circuit board fixture 21, and circuit board 6 is fixed on circuit board fixture 21.Described circuit board fixture 21 is planar structure, and the circuit board 6 of described involute shape is the planar structure adapted with circuit board fixture 21 in this case.Due to circuit board fixture (2; 21) be protruding globoidal structure or planar structure, circuit board 6 can be close to circuit board fixture (2; 21), flexible circuit board and hard circuit board all can use, and therefore circuit board 6 can be aluminium base, FPC or paper base plate.
The above, just preferred embodiment of the present invention, the present invention is not limited to above-mentioned embodiment, as long as it reaches technique effect of the present invention with identical means, all should belong to protection scope of the present invention.
Claims (2)
1. a LED for wide-angle irradiation, comprises lamp holder, the circuit board fixture of fixing circuit board, the circuit board arranging LED luminescence component and lampshade, it is characterized in that: circuit board is provided with LED luminescence component; Circuit board is involute shape, and the circuit board of two pieces of involute shapes can the conglobate circuit board composition of respective complementary spelling group shape; Described circuit board fixture is protruding globoidal structure or planar structure, and described involute shape circuit board is stereochemical structure or the planar structure of the projection adapted with circuit board fixture.
2. the LED of a kind of wide-angle irradiation according to claim 1, is characterized in that: the circuit board of described involute shape is aluminium base, FPC or paper base plate.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210480551.3A CN103016977B (en) | 2012-11-22 | 2012-11-22 | A kind of LED of wide-angle irradiation |
| PCT/CN2013/079427 WO2014079220A1 (en) | 2012-11-22 | 2013-07-16 | Circuit board and wide-angle illumination led lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210480551.3A CN103016977B (en) | 2012-11-22 | 2012-11-22 | A kind of LED of wide-angle irradiation |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103016977A CN103016977A (en) | 2013-04-03 |
| CN103016977B true CN103016977B (en) | 2015-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210480551.3A Expired - Fee Related CN103016977B (en) | 2012-11-22 | 2012-11-22 | A kind of LED of wide-angle irradiation |
Country Status (1)
| Country | Link |
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| CN (1) | CN103016977B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014079220A1 (en) * | 2012-11-22 | 2014-05-30 | Huang Kuo-Hao | Circuit board and wide-angle illumination led lamp |
| USD788723S1 (en) | 2015-03-04 | 2017-06-06 | Osram Sylvania Inc. | Serrated light engine and circuit board |
| JP2018525792A (en) * | 2015-08-20 | 2018-09-06 | フィリップス ライティング ホールディング ビー ヴィ | LED array on the board |
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| CN201011423Y (en) * | 2007-02-06 | 2008-01-23 | 宁波安迪光电科技有限公司 | LED illuminating apparatus and its reflecting device |
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| CN201382304Y (en) * | 2009-02-06 | 2010-01-13 | 许国永 | LED bulb |
| CN102466143B (en) * | 2010-11-05 | 2014-07-16 | 展晶科技(深圳)有限公司 | Light-emitting diode module |
| EP2489930B1 (en) * | 2011-02-21 | 2015-03-25 | LG Innotek Co., Ltd. | Lighting module and lighting device |
| CN202165844U (en) * | 2011-05-17 | 2012-03-14 | 北京欣天和怡机电设备安装工程有限公司 | Optical module and lamp utilizing same |
| CN102392944A (en) * | 2011-11-03 | 2012-03-28 | 中山和欣灯饰有限公司 | LED lamp panel and LED module applying same |
| CN202403005U (en) * | 2011-12-23 | 2012-08-29 | 苏州盟泰励宝光电有限公司 | Full light distribution LED (light emitting diode) bulb lamp |
| CN202992725U (en) * | 2012-11-22 | 2013-06-12 | 鹤山健豪灯饰企业有限公司 | Circuit boards and wide-angle irradiation light-emitting diode (LED) lamp |
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- 2012-11-22 CN CN201210480551.3A patent/CN103016977B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201011423Y (en) * | 2007-02-06 | 2008-01-23 | 宁波安迪光电科技有限公司 | LED illuminating apparatus and its reflecting device |
| CN101576209A (en) * | 2009-05-31 | 2009-11-11 | 深圳万润科技股份有限公司 | LED (Light Emitting Diode) fluorescent lamp |
| CN201377712Y (en) * | 2009-07-23 | 2010-01-06 | 深圳市长方照明工业有限公司 | SMD-LED fluorescent lamp |
| CN201555070U (en) * | 2009-11-02 | 2010-08-18 | 陈炳武 | LED lamp |
| CN201983138U (en) * | 2011-01-04 | 2011-09-21 | 鹤山市银雨照明有限公司 | LED (light-emitting diode) downlight structure |
| CN202125859U (en) * | 2011-04-08 | 2012-01-25 | 廖汉源 | Down lamp type fire emergency lighting lamp |
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| Publication number | Publication date |
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| CN103016977A (en) | 2013-04-03 |
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