CN103807653A - LED illuminating light bar - Google Patents
LED illuminating light bar Download PDFInfo
- Publication number
- CN103807653A CN103807653A CN201410039358.5A CN201410039358A CN103807653A CN 103807653 A CN103807653 A CN 103807653A CN 201410039358 A CN201410039358 A CN 201410039358A CN 103807653 A CN103807653 A CN 103807653A
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- substrate
- led
- led lamp
- small holes
- led wafer
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Abstract
An LED illuminating light bar comprises a substrate (1) and LED wafers (3). Small holes (2) penetrating through the substrate (1) are formed in the substrate (1). The LED wafers (3) are located in the small holes (2). Copper-coated wires (4) connected between the LED wafers are arranged on the substrate (1). The small holes (2) penetrating through the substrate (1) are formed in the substrate (1), the LED wafers (3) are located in the small holes (2), the LED wafers (3) can effectively emit light from the upper face of the substrate (1) and the lower face of the substrate (1), and the problem that in the prior art, the light emitting efficiency is influenced due to the fact that the transmittance of an LED lamp substrate is not high is solved; meanwhile, the heat dissipation effect is improved, the problem that in the prior art, the service life of an LED lamp is shortened due to the fact that heat is excessively concentrated is solved, reliability of the LED lamp is improved, and the service life of the LED lamp is prolonged.
Description
Technical field
The present invention relates to a kind of LED lamp, particularly a kind of LED illuminating lamp bar.
Background technology
Due to plurality of advantages such as LED light fixture have energy-saving and environmental protection, stable performance, volume is little, the life-span is long, be widely used in a lot of fields; LED lamp is more and more extensive in the application of lighting field, plays an important role at lighting field.
In existing LED lamp, substrate adopts the limited transparent material of light transmittance, and because the light that the not high LED of the making wafer of substrate light transmittance sends can not all outwards be exported through substrate, this makes the light extraction efficiency of LED lamp lower; And the heat that this structure can not produce LED lamp spread out of rapidly, this heat that LED wafer is produced is too concentrated, and then causes the reliability of LED lamp to be linear rule declining, shortened the service life of LED lamp.
Summary of the invention
Not high in order to overcome the light transmittance that existing LED lamp substrate exists, heat is too concentrated the problem of the LED lamp shortening in service life causing, the invention provides a kind of LED lamp light emission rate and improve the scheme of radiating effect of can improving, thereby improved reliability and the service life of LED lamp.
In order to achieve the above object, technical scheme of the present invention is as follows:
A kind of LED illuminating lamp bar, comprises substrate 1 and LED wafer 3, it is characterized in that substrate 1 is provided with the aperture 2 that penetrates substrate 1, and LED wafer 3 is positioned at aperture 2, and substrate 1 is provided with to be connected in and covers copper cash 4 between each LED wafer 3.LED wafer 3 of the present invention can double-side, there is no blocking of substrate 1, and its luminous efficiency obviously improves, and further can improve radiating effect, improves life of product.
When concrete enforcement, on LED wafer 3, be coated with fluorescent material 5.
When concrete enforcement, be provided with transparent heat radiation coating 6, heat radiation coating 6 is wrapped in substrate 1 and LED wafer 3 peripheries.
When concrete enforcement, substrate 1 have one and more than, linearly shape or U-shaped, or spirality.The present invention can be according to the needs of luminous intensity distribution and design, adopt linearly shape or U-shaped, or spirality, improve luminous lighting degree, reliability and the service life of further having improved LED lamp.
The invention has the beneficial effects as follows: substrate of the present invention is provided with the aperture that penetrates substrate, LED wafer is positioned at aperture, LED wafer up and down all can be effectively luminous substrate, do not overcome light transmittance that the LED lamp substrate of prior art exists high and affect the problem of luminous efficiency, simultaneously, it has improved radiating effect, and the heat that overcomes prior art is too concentrated and problem that the LED lamp that causes shortens service life, thus reliability and the service life of having improved LED lamp.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, invention is further illustrated.
Fig. 1 is the Facad structure schematic diagram of embodiment of the present invention LED illuminating lamp bar.
Fig. 2 is partial cross section's structural representation of embodiment of the present invention LED illuminating lamp bar.
Fig. 3 is the side structure schematic diagram of embodiment of the present invention LED illuminating lamp bar.
In figure: 1, substrate 2, aperture 3, LED wafer 4, cover copper cash 5, fluorescent material 6, heat radiation coating.
The specific embodiment
Below in conjunction with drawings and Examples, the present invention is done in further non-limiting description: Fig. 1, Fig. 2 and Fig. 3, take shape LED illuminating lamp bar linearly as example, comprise substrate 1 and LED wafer 3, substrate 1 is provided with the aperture 2 that penetrates substrate 1, aperture 2 is slightly larger than the profile of LED wafer 3, LED wafer 3 is positioned at aperture 2, substrate 1 is provided with to be connected in and covers copper cash 4 between each LED wafer 3, on LED wafer 3, be coated with fluorescent material 5, be provided with transparent heat radiation coating 6, heat radiation coating 6 covers the upper and lower of base 1 and wraps up LED wafer 3 and the periphery of fluorescent material 5.
Finally, it is also to be noted that, what more than enumerate is only specific embodiments of the invention.Obviously, the invention is not restricted to above embodiment, can also have many distortion.All distortion that those of ordinary skill in the art can directly derive or associate from disclosed content of the present invention, all should think protection scope of the present invention.
Claims (4)
1. a LED illuminating lamp bar, comprise substrate (1) and LED wafer (3), it is characterized in that substrate (1) is provided with the aperture (2) that penetrates substrate (1), LED wafer (3) is positioned at aperture (2), and substrate (1) is provided with to be connected in and covers copper cash (4) between each LED wafer (3).
2. a kind of LED illuminating lamp bar according to claim 1, is characterized in that being coated with on LED wafer (3) fluorescent material (5).
3. a kind of LED illuminating lamp bar according to claim 1, is characterized in that being provided with transparent heat radiation coating (6), and heat radiation coating (6) is wrapped in substrate (1) and LED wafer (3) periphery.
4. a kind of LED illuminating lamp bar according to claim 1, it is characterized in that substrate (1) have one and more than, linearly shape or U-shaped, or spirality.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039358.5A CN103807653A (en) | 2014-01-27 | 2014-01-27 | LED illuminating light bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410039358.5A CN103807653A (en) | 2014-01-27 | 2014-01-27 | LED illuminating light bar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103807653A true CN103807653A (en) | 2014-05-21 |
Family
ID=50704814
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410039358.5A Pending CN103807653A (en) | 2014-01-27 | 2014-01-27 | LED illuminating light bar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103807653A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015081804A1 (en) * | 2013-12-02 | 2015-06-11 | 张晓峰 | Spiral led filament and light bulb using spiral led filament |
| CN110286520A (en) * | 2019-05-29 | 2019-09-27 | 深圳市赛时达光电科技有限公司 | Quantum dot backlight and display device with it |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187458A (en) * | 2007-12-10 | 2008-05-28 | 昌鑫光电（东莞）有限公司 | LED lamp plate structure with patch type bracket and its production process |
| WO2012143611A1 (en) * | 2011-04-18 | 2012-10-26 | Marimils Oy | Illuminated stripe and illuminated stripe system |
| CN103047575A (en) * | 2011-10-14 | 2013-04-17 | 展晶科技(深圳)有限公司 | Light-emitting diode light bar and manufacture method thereof |
| CN203771165U (en) * | 2014-01-27 | 2014-08-13 | 浙江九阳光电有限公司 | LED illumination lamp bar |
-
2014
- 2014-01-27 CN CN201410039358.5A patent/CN103807653A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101187458A (en) * | 2007-12-10 | 2008-05-28 | 昌鑫光电（东莞）有限公司 | LED lamp plate structure with patch type bracket and its production process |
| WO2012143611A1 (en) * | 2011-04-18 | 2012-10-26 | Marimils Oy | Illuminated stripe and illuminated stripe system |
| CN103047575A (en) * | 2011-10-14 | 2013-04-17 | 展晶科技(深圳)有限公司 | Light-emitting diode light bar and manufacture method thereof |
| CN203771165U (en) * | 2014-01-27 | 2014-08-13 | 浙江九阳光电有限公司 | LED illumination lamp bar |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2015081804A1 (en) * | 2013-12-02 | 2015-06-11 | 张晓峰 | Spiral led filament and light bulb using spiral led filament |
| CN110286520A (en) * | 2019-05-29 | 2019-09-27 | 深圳市赛时达光电科技有限公司 | Quantum dot backlight and display device with it |
| CN110286520B (en) * | 2019-05-29 | 2022-11-25 | 深圳赛时达科技有限公司 | Quantum dot backlight source and display device with same |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140521 |