CN103016977A - Circuit board and wide-angle illumination LED lamp - Google Patents
Circuit board and wide-angle illumination LED lamp Download PDFInfo
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- CN103016977A CN103016977A CN2012104805513A CN201210480551A CN103016977A CN 103016977 A CN103016977 A CN 103016977A CN 2012104805513 A CN2012104805513 A CN 2012104805513A CN 201210480551 A CN201210480551 A CN 201210480551A CN 103016977 A CN103016977 A CN 103016977A
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- circuit board
- wide
- led
- fixture
- led lamp
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
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Abstract
The invention discloses a circuit board and a wide-angle illumination LED lamp. The wide-angle illumination LED lamp includes a lamp holder, a circuit board fixing part for fixing the circuit board, the circuit board for placing LED luminous components, and a lamp shade, wherein the circuit board is evolvent-shaped or sawtooth-shaped; two evolvent-shaped or sawtooth-shaped circuit boards are assembled correspondingly and complementarily to form a round or square circuit board assembly; the LED luminous components are arranged on the circuit boards; and the circuit board is fixed on the circuit board fixing part. With the adoption of the complete round or square circuit board structure, the material cost for producing the circuit boards is reduced, the illuminating scope of the lamp is widened, the head radiation area of the LED is enlarged, and the service life and performance of the lamp are more stable.
Description
Technical field
The present invention relates to the LED lamp of a kind of circuit board and wide-angle irradiation.
Background technology
At present, along with the continuous lifting of the mankind to environment and protection of resources consciousness, the LED light fixture is widely used in people's normal lighting and decorates, and lighting is more and more by low-power consumption at present, and long-life LED lamp replaces.Yet replace gradually in the process of old Halogen lamp LED at the LED lamp, also have some real problems to highlight.Such as lighting angle, heat radiation, security and cost of LED lamp 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 lighting that the life-span is long.
The present invention solves the technical scheme that its problem adopts:
The LED lamp of a kind of circuit board and wide-angle irradiation, comprise the circuit board fixture of lamp holder, fixing circuit board, the circuit board that the LED luminescence component is set and lampshade, described circuit board is involute shape or zigzag, circuit board respective complementary assembly group two involute shapes or zigzag forms circular or square circuit board composition, is provided with the LED luminescence component on the circuit board.Owing to having adopted the board structure of circuit that can complementary assembly group form complete circular or square circuit board, originally the material of a used circuit board just can be made two circuit boards and uses, and has saved the material cost of circuit board.
Involute shape or zigzag circuit board have not only strengthened the space length between LED, have also strengthened the radiating effect of LED, so that light fixture is safer, the life-span is more reliable.
Further, described circuit board fixture is the globoidal structure of projection, and the circuit board of described involute shape is the stereochemical structure of the projection that adapts with the circuit board fixture.Adopt the globoidal structure of projection, the layout of LED makes cambered surface into by traditional plane routing on the one hand, has increased the irradiation illumination of LED, so that the range of exposures of whole light fixture enlarges; On the other hand, globoidal structure has also increased the area of dissipation of LED, so that the life-span of light fixture and performance are more stable.Utilize technology that involute shape circuit board is made bulge-structure, every layer of involute shape circuit board has an angle of inclination.Adopt such bulge-structure, the lighting angle of LED light fixture just enlarges, 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 that adapts with the circuit board fixture.
Preferably, the circuit board of described involute shape is aluminium base, FPC or paper base plate.The circuit board fixture adopts globoidal structure or the planar structure of projection, and flexible circuit board and hard circuit board all can use.
Further, described circuit board fixture is aluminium groove seat, and described zigzag circuit board is the square rectangular structure that adapts with the circuit board fixture.
Preferably, described zigzag circuit board is aluminium base or paper base plate.
The invention has the beneficial effects as follows: the LED lamp of a kind of circuit board of the present invention and wide-angle irradiation, can complementary assembly group form complete circle or the board structure of circuit of square circuit board owing to having adopted, when producing circuit board, originally the material of a used circuit board just can be made two circuit boards and uses, and has saved the material cost of circuit board.In the LED lamp of the wide-angle irradiation of using this circuit board, adopt the globoidal structure of projection, the layout of LED makes cambered surface into by traditional plane routing on the one hand, has increased the irradiation illumination of LED, so that the range of exposures of whole light fixture enlarges; On the other hand, globoidal structure has also increased the area of dissipation of LED, so that the life-span of light fixture and performance are more stable.Utilize technology that involute shape circuit board is made bulge-structure, every layer of involute shape circuit board has an angle of inclination.Adopt such bulge-structure, the lighting angle of LED light fixture just enlarges, and heat-dissipating space also more disperses in addition, and the radiating effect of whole lamp is better.
Description of drawings
The invention will be further described below in conjunction with accompanying drawing and example.
Fig. 1 is the Standard figure of first embodiment of the invention;
Fig. 2 is the circuit board of involute shape of the present invention and the circuit board composition of the circle that the assembly group forms;
Fig. 3 is the Standard figure of second embodiment of the invention;
Fig. 4 is the Standard figure of third embodiment of the invention and the square circuit board composition of zigzag circuit board and the formation of assembly group;
Fig. 5 is three kinds of embodiments of zigzag circuit board in the third embodiment of the invention.
The specific embodiment
A kind of circuit board of the present invention is involute shape or zigzag, and circuit board respective complementary assembly group two involute shapes or zigzag forms circular or square circuit board composition.When producing circuit board, originally the material of a used circuit board just can be made two circuit boards and uses, and has saved the material cost of circuit board.
With reference to Fig. 1, as first embodiment of the present invention, the LED lamp of the ball bubble structure of a kind of wide-angle irradiation of application said structure circuit board comprises the circuit board fixture 2 of lamp holder 1, fixed connecting piece 5, lamp body 3, driver, fixing circuit board, the circuit board 6 that the LED luminescence component is set 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 lamp, and circuit board 6 is fixed on the 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 assembly groups of involute shape form is circular or oval.The circuit board 6 of involute shape has not only strengthened the space length between LED, has also strengthened the radiating effect of LED, so that light fixture is safer, the life-span is more reliable.
In this embodiment, circuit board fixture 2 is the globoidal structure of projection, and circuit board 6 is the stereochemical structure of the projection that adapts with circuit board fixture 2.Adopt the globoidal structure of projection, the layout of LED makes cambered surface into by traditional plane routing on the one hand, has increased the irradiation illumination of LED, so that the range of exposures of whole light fixture enlarges; On the other hand, globoidal structure has also increased the area of dissipation of LED, so that the life-span of light fixture and performance are 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 an angle of inclination is arranged.Adopt such bulge-structure, the lighting angle of LED light fixture just enlarges, 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, use a kind of LED lamp affixed to the ceiling of circuit board described in the first embodiment, comprise the circuit board fixture 21 of lamp body 31, fixing circuit board, the circuit board 6 that the LED luminescence component is set and lampshade 71.Lamp body 31 combines for front lamp body 311 and the rear lamp body 312 that buckle connects, lampshade 71, circuit board 6, circuit board fixture 21 place between front lamp body 311 and the 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, circuit board 6 is fixed on the 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 that adapts with circuit board fixture 21 in this case.
Because circuit board fixture (2; 21) be globoidal structure or the planar structure of projection, circuit board 6 can be close to circuit board fixture (2; 21), flexible circuit board and hard circuit board all can use, so circuit board 6 can be aluminium base, FPC or paper base plate.
With reference to Fig. 4, as the 3rd embodiment of the present invention, use the LED fluorescent lamp of a kind of wide-angle irradiation of zigzag circuit board, comprise lamp holder 11, the circuit board fixture 22 of fixing circuit board, the circuit board 61 that the LED luminescence component is set and lampshade 72 that two ends are electrically connected.Circuit board 61 is zigzag, and the circuit board composition 602 that zigzag circuit board 61 complementary assembly groups form is square or rectangle.Circuit board fixture 22 is aluminium groove seats, and the two ends lamp holder is aluminium groove seat and lampshade 72 fixedly, and circuit board 61 is fixed on the aluminium groove seat.
Described circuit board fixture 22 is aluminium groove seat, and described zigzag circuit board 61 is the square rectangular structure that adapts with circuit board fixture 22.
Furthermore, with reference to Fig. 5, zigzag circuit board 61 has following several embodiment:
A, zigzag circuit board 61 each sawtooth top arrange LED, one side of fixing circuit board 61 non-sawtooth during fixing circuit board 61;
B, zigzag circuit board 61 each sawtooth top arrange two LED, the sawtooth top can be done to extend accordingly to the sawtooth vertical direction with quantity and the size of LED, sawtooth forms the less shape of the larger root in top, one side of fixing circuit board 61 non-sawtooth during fixing circuit board 61;
C, zigzag circuit board 61 each sawtooth root arrange a LED, and one side one side that can fixing circuit board 61 non-sawtooth during fixing circuit board 61 or fixing one side of sawtooth are perhaps one side of non-sawtooth and sawtooth fixing simultaneously.
The above is preferred embodiment of the present invention, and 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 (6)
1. the LED lamp of a circuit board and wide-angle irradiation comprises lamp holder (1; 11), the circuit board fixture (2 of fixing circuit board; 21; The circuit board (6 of LED luminescence component 22), is set; 61) and lampshade (7; 71; 72), it is characterized in that: described circuit board (6; 61) be involute shape or zigzag, circuit board (6 two involute shapes or zigzag; 61) respective complementary assembly group forms circular or square circuit board composition, circuit board (6; 61) be provided with the LED luminescence component on.
2. the LED lamp of a kind of circuit board according to claim 1 and wide-angle irradiation, it is characterized in that: described circuit board fixture (2) is the globoidal structure of projection, and the circuit board of described involute shape (6) is the stereochemical structure of the projection that adapts with circuit board fixture (2).
3. the LED lamp of a kind of circuit board according to claim 1 and wide-angle irradiation is characterized in that: described circuit board fixture (21) is planar structure, the planar structure of the circuit board of described involute shape (6) for adapting with circuit board fixture (2).
4. according to claim 2 to the LED lamp of the described a kind of circuit board of 3 arbitrary claims and wide-angle irradiation, it is characterized in that: the circuit board of described involute shape (6) is aluminium base, FPC or paper base plate.
5. the LED lamp of a kind of circuit board according to claim 1 and wide-angle irradiation, it is characterized in that: described circuit board fixture (22) is aluminium groove seat, and described zigzag circuit board (61) is the square rectangular structure that adapts with circuit board fixture (22).
6. the LED lamp of a kind of circuit board according to claim 4 and wide-angle irradiation, it is characterized in that: described zigzag circuit board (61) is aluminium base 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 true CN103016977A (en) | 2013-04-03 |
| CN103016977B 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 |
|---|---|
| CN (1) | CN103016977B (en) |
Cited By (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 |
| CN107923581A (en) * | 2015-08-20 | 2018-04-17 | 飞利浦照明控股有限公司 | The LED array of plate dress |
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- 2012-11-22 CN CN201210480551.3A patent/CN103016977B/en not_active Expired - Fee Related
Patent Citations (14)
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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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| USD788723S1 (en) | 2015-03-04 | 2017-06-06 | Osram Sylvania Inc. | Serrated light engine and circuit board |
| CN107923581A (en) * | 2015-08-20 | 2018-04-17 | 飞利浦照明控股有限公司 | The LED array of plate dress |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103016977B (en) | 2015-08-26 |
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Granted publication date: 20150826 Termination date: 20211122 |