CN102182947A - LED (light-emitting diode) luminous core column - Google Patents
LED (light-emitting diode) luminous core column Download PDFInfo
- Publication number
- CN102182947A CN102182947A CN2011101017364A CN201110101736A CN102182947A CN 102182947 A CN102182947 A CN 102182947A CN 2011101017364 A CN2011101017364 A CN 2011101017364A CN 201110101736 A CN201110101736 A CN 201110101736A CN 102182947 A CN102182947 A CN 102182947A
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- China
- Prior art keywords
- clad plate
- led
- circular copper
- copper
- core column
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Abstract
The invention discloses an LED (light-emitting diode) luminous core column, comprising a glass core column. A lead is led out from the glass core column, a first circular copper-clad plate is arranged at the top end of the glass core column, a circle of line plates which are tightly adjacent to each other and surround into one circle are arranged at the periphery of the first circular copper-clad plate, the line plates are vertical to the first circular copper-clad plate, a plurality of LED chips are welded on each line plate, a second circular copper-clad plate is fixed at the top end of the line plate, a plurality of LED chips are welded on the second circular copper-clad plate, an LEC driver is arranged in a cavity formed by the first circular copper-clad plate, the line plate and the second copper-clad plate in a surrounding way and is connected with a lead, the line plate and the second copper-clad plate. In the LED luminous core column, the line plates with the LED chips are surrounded into one circle, and the LEC chips are arranged on one copper-clad plate on the top of the line plate, so that the lightening area is enlarged, the luminance without blind areas is realized, the service life is prolonged, the energy consumption is reduced, and the core column can be applicable to various LED lamps.
Description
Technical field
The present invention relates to the LED technical field, particularly a kind of luminous stem stem of LED that can be used for various LED light fixtures.
Background technology
Energy-saving and emission-reduction are focuses that the world today pays close attention to, because the fast development of LED, replacing incandescent lamp with LED is inexorable trend.
LED is solid luminescence, and the advantage of efficient energy-saving is arranged, and adapts to the target of sustainable development that the world today proposes energy-saving and emission-reduction.Domestic lighting needs a kind of energy-efficient popular LED bulb.
But LED has the not high shortcoming of lighting angle, and its lighting angle is limited, can make LED form lighting blind zone in some zone on every side, has influenced its illuminating effect.
Summary of the invention
The present invention has overcome above-mentioned the deficiencies in the prior art, and a kind of lighting angle that increases is provided, and enlarges the luminous stem stem of LED of range of exposures.
Technical scheme of the present invention is achieved in that
The luminous stem stem of LED, comprise glass stem, in glass stem, draw lead, be fixed with the first circular copper-clad plate on the glass stem top, be provided with a plurality of closely adjacent and wiring boards of forming a circle at the first circular copper-clad plate peripheral region, described wiring board is all perpendicular to the first circular copper-clad plate, on each wiring board, be welded with a plurality of led chips, be fixed with the second circular copper-clad plate on the top of described wiring board, in the second circular copper-clad plate, be welded with a plurality of led chips, in the first circular copper-clad plate, be provided with led driver in the cavity that the wiring board and the second circular copper-clad plate surround, lead connects led driver, wiring board, the second circular copper-clad plate also links to each other with led driver.
As preferably, the two ends of wiring board weld together with the first circular copper-clad plate, the second circular copper-clad plate respectively.
As preferably, described wiring board is 8.
Adopted the invention has the beneficial effects as follows of technique scheme:
The present invention forms a circle a plurality of wiring boards that led chip is set, and in a copper-clad plate at wiring board top led chip is set, and makes to have enlarged the field of illumination, the illumination of formation non-blind area, and can improve service life, cut down the consumption of energy, can be used in the various LED light fixtures.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The specific embodiment of the present invention is as follows:
Embodiment: the luminous stem stem of a kind of LED is the luminescence component that belongs to a kind of light fixture, can be assemblied in the various light fixtures as required; Comprise glass stem 1, in glass stem 1, draw lead 2, be fixed with the first circular copper-clad plate 3 on glass stem 1 top, be provided with 8 tight adjacent and wiring boards 4 of forming a circle at first circular copper-clad plate 3 peripheral regions, described wiring board 4 is all perpendicular to the first circular copper-clad plate 3, on each wiring board 4, be welded with a plurality of led chips 5, be fixed with the second circular copper-clad plate 6 on the top of described wiring board 4, in the second circular copper-clad plate 6, be welded with a plurality of led chips 5 equally, in the first circular copper-clad plate 3, be provided with the led driver (not shown) in the cavity that the wiring board 4 and the second circular copper-clad plate 6 surround, lead 2 connects led driver, wiring board 4, the second circular copper-clad plate 6 also links to each other with led driver; The two ends of wiring board 4 weld together with first circular copper-clad plate 3, the second circular copper-clad plate 6 respectively.
Above-mentioned luminous stem stem can be used for various light fixtures, can replace incandescent lamp.
Effect of the present invention is as follows:
1, compare with traditional incandescent lamp: power consumption descends 90%; Light efficiency increases 7-8 doubly, surpasses electricity-saving lamp country efficiency primary standard; Luminous flux is near incandescent lamp 45W level, and surpass 30W incandescent lamp level: the life-span improves more than 50 times.
2. can directly replace incandescent lamp.
3. comparing not mercurously with electricity-saving lamp, can reach the ROHS of European Union standard fully, is the green illumination of compliance with environmental protection requirements.
4. power is big, can reach 3-5W, and luminous flux 330lm reaches the brightness of 35W incandescent lamp and 7W electricity-saving lamp, has practicality.
5. efficient energy-saving: each household calculates by 100,000,000 families, the whole nation with the general bubble of a 4W LED lamp: compares with incandescent lamp, but power saving 2.9 ten thousand degree per hour; But compare also power saving 50% with electricity-saving lamp.
Claims (3)
1. luminous stem stem of LED, it is characterized in that: comprise glass stem, in glass stem, draw lead, be fixed with the first circular copper-clad plate on the glass stem top, be provided with a plurality of closely adjacent and wiring boards of forming a circle at the first circular copper-clad plate peripheral region, described wiring board is all perpendicular to the first circular copper-clad plate, on each wiring board, be welded with a plurality of led chips, be fixed with the second circular copper-clad plate on the top of described wiring board, in the second circular copper-clad plate, be welded with a plurality of led chips, in the first circular copper-clad plate, be provided with led driver in the cavity that the wiring board and the second circular copper-clad plate surround, lead connects led driver, wiring board, the second circular copper-clad plate also links to each other with led driver.
2. the luminous stem stem of LED according to claim 1 is characterized in that: the two ends of wiring board weld together with the first circular copper-clad plate, the second circular copper-clad plate respectively.
3. the luminous stem stem of LED according to claim 1 is characterized in that: described wiring board is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101017364A CN102182947A (en) | 2011-04-22 | 2011-04-22 | LED (light-emitting diode) luminous core column |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101017364A CN102182947A (en) | 2011-04-22 | 2011-04-22 | LED (light-emitting diode) luminous core column |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102182947A true CN102182947A (en) | 2011-09-14 |
Family
ID=44569209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011101017364A Pending CN102182947A (en) | 2011-04-22 | 2011-04-22 | LED (light-emitting diode) luminous core column |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102182947A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2918987Y (en) * | 2006-06-26 | 2007-07-04 | 严庆 | LED illuminating lamp |
| US20090140285A1 (en) * | 2007-11-30 | 2009-06-04 | Advanced Connectek Inc. | Light emitting device having function of heat-dissipation and manufacturing process for such device |
| CN201269434Y (en) * | 2008-10-11 | 2009-07-08 | 杭州恩迪照明科技有限公司 | LED lighting bulb |
| CN201539743U (en) * | 2009-10-26 | 2010-08-04 | 段爱英 | Heat radiation LED lamp |
| CN201547578U (en) * | 2009-10-21 | 2010-08-11 | 杭州新万利电子有限公司 | Strip-shaped arrayed LED lamp |
| CN201651966U (en) * | 2010-05-06 | 2010-11-24 | 叶洪源 | Cylindrical LED lamp based on cylinder lamp holder with conductive radiating ribs |
| CN202018014U (en) * | 2011-04-22 | 2011-10-26 | 德清新明辉电光源有限公司 | LED luminous core column |
-
2011
- 2011-04-22 CN CN2011101017364A patent/CN102182947A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2918987Y (en) * | 2006-06-26 | 2007-07-04 | 严庆 | LED illuminating lamp |
| US20090140285A1 (en) * | 2007-11-30 | 2009-06-04 | Advanced Connectek Inc. | Light emitting device having function of heat-dissipation and manufacturing process for such device |
| CN201269434Y (en) * | 2008-10-11 | 2009-07-08 | 杭州恩迪照明科技有限公司 | LED lighting bulb |
| CN201547578U (en) * | 2009-10-21 | 2010-08-11 | 杭州新万利电子有限公司 | Strip-shaped arrayed LED lamp |
| CN201539743U (en) * | 2009-10-26 | 2010-08-04 | 段爱英 | Heat radiation LED lamp |
| CN201651966U (en) * | 2010-05-06 | 2010-11-24 | 叶洪源 | Cylindrical LED lamp based on cylinder lamp holder with conductive radiating ribs |
| CN202018014U (en) * | 2011-04-22 | 2011-10-26 | 德清新明辉电光源有限公司 | LED luminous core column |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20110914 |