KR100872140B1 - Led lamp module - Google Patents
Led lamp module Download PDFInfo
- Publication number
- KR100872140B1 KR100872140B1 KR1020070140975A KR20070140975A KR100872140B1 KR 100872140 B1 KR100872140 B1 KR 100872140B1 KR 1020070140975 A KR1020070140975 A KR 1020070140975A KR 20070140975 A KR20070140975 A KR 20070140975A KR 100872140 B1 KR100872140 B1 KR 100872140B1
- Authority
- KR
- South Korea
- Prior art keywords
- light emitting
- emitting diode
- main body
- heat dissipation
- lamp module
- Prior art date
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- Led Device Packages (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
The present invention relates to a light emitting diode lamp, and more particularly to a light emitting diode lamp module with improved heat dissipation characteristics.
Typically, lamps used in homes, public places, signs, ornaments, luminaires for creating three-dimensional art spaces in structures of various designs emit light using filaments or plasma discharges and phosphors. Since such lamps generally consume high power and have a limited lifetime, they require a lot of cost due to maintenance. Recently, lamps using light emitting diodes have been used.
However, the illuminance distribution characteristic of such a light emitting diode lamp varies with each light emitting element. Furthermore, since the heat radiation characteristic is not as good as that of the package of the single light emitting element, there is a problem in that the light emitting diode lamp is deteriorated by heat, thereby shortening the lifespan.
In view of this point, the LED module has a heat sink or heat sink to directly discharge heat generated therefrom. However, the light emitting diode lamp module has a structure in which heat radiation is directly in contact with one or the light emitting diode devices, so that design freedom during manufacturing decreases and the size thereof becomes relatively large.
In particular, in the case of a high-brightness lamp module in which many light emitting diodes are directly directed, the surface area due to heat dissipation should be widened.
The present invention is to solve the problems described above, to improve the emission characteristics of the heat generated from the high-brightness LED device and to provide a light emitting diode lamp module that can increase the luminous brightness using a plurality of LED devices. There is a purpose.
Another object of the present invention is to increase the design freedom due to heat dissipation, and to provide a large light emitting diode lamp module.
The light emitting diode lamp module of the present invention to achieve the above object
A main body including a light emitting diode mounting portion in which a plurality of light emitting diodes are installed, a reflecting portion formed along an edge of the light emitting diode mounting portion, and a coupling portion formed at a central portion thereof;
A connection member coupled to the coupling part of the main body and having first and second lead terminals insulated by an insulating member;
It characterized in that it comprises a bonding wire for connecting the light emitting diodes and the first and second lead terminals provided in the mounting portion.
In the present invention, the connection member is provided with a heat dissipation member screwed thereto and in close contact with the main body.
The light emitting diode lamp module according to the present invention can improve the heat dissipation characteristics to prevent deterioration of the light emitting diodes, and the structure for installing a plurality of light emitting diodes can be relatively simple to realize a high brightness light emitting diode.
The light emitting diode lamp module according to the present invention can prevent deterioration of a high brightness light emitting diode by improving heat dissipation characteristics, and in particular, it can be used as a lighting or module of a luminaire, and one embodiment thereof is shown in FIGS. 1 to 2. .
Referring to the drawings, the light
Each component of the
The
The
Meanwhile, end portions of the first and
3 and 4, the
Although not shown in the drawing, the
The light emitting
In addition, since the
In particular, since the heat dissipation member can be coupled to and separated from the
Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent embodiments are possible.
Therefore, the true scope of protection of the present invention should be defined only by the appended claims.
1 is an exploded perspective view of a light emitting diode lamp module according to the present invention;
2 is a cross-sectional view of the light emitting diode lamp module shown in FIG.
3 is an exploded perspective view showing another embodiment of a light emitting diode according to the present invention;
4 is a cross-sectional view of the light emitting diode shown in FIG. 3.
<Description of the symbols for the main parts of the drawings>
20; main body
30; Connecting member
31; first lead terminal
32; Second lead terminal
40; heat radiating member
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070140975A KR100872140B1 (en) | 2007-12-28 | 2007-12-28 | Led lamp module |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020070140975A KR100872140B1 (en) | 2007-12-28 | 2007-12-28 | Led lamp module |
Publications (1)
Publication Number | Publication Date |
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KR100872140B1 true KR100872140B1 (en) | 2008-12-10 |
Family
ID=40371937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020070140975A KR100872140B1 (en) | 2007-12-28 | 2007-12-28 | Led lamp module |
Country Status (1)
Country | Link |
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KR (1) | KR100872140B1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200445485Y1 (en) * | 2009-03-20 | 2009-08-04 | 서정호 | Led lighting lamp |
KR101237280B1 (en) | 2011-06-10 | 2013-02-27 | 팬 짓 인터내셔날 인크 | Manufacturing method of a heat conductive device for a light-emitting diode |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5522710A (en) | 1978-08-04 | 1980-02-18 | Fujitsu Ltd | Photo semiconductor element package |
JPS62224986A (en) | 1986-03-27 | 1987-10-02 | Toyoda Gosei Co Ltd | Led lamp and manufacture thereof |
KR19980015062U (en) * | 1996-09-05 | 1998-06-25 | 이동진 | LED Display Device for Panel |
KR20040093686A (en) * | 2001-12-29 | 2004-11-08 | 항조우 후양 신잉 띠앤즈 리미티드 | A LED and LED lamp |
-
2007
- 2007-12-28 KR KR1020070140975A patent/KR100872140B1/en active IP Right Grant
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5522710A (en) | 1978-08-04 | 1980-02-18 | Fujitsu Ltd | Photo semiconductor element package |
JPS62224986A (en) | 1986-03-27 | 1987-10-02 | Toyoda Gosei Co Ltd | Led lamp and manufacture thereof |
KR19980015062U (en) * | 1996-09-05 | 1998-06-25 | 이동진 | LED Display Device for Panel |
KR20040093686A (en) * | 2001-12-29 | 2004-11-08 | 항조우 후양 신잉 띠앤즈 리미티드 | A LED and LED lamp |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR200445485Y1 (en) * | 2009-03-20 | 2009-08-04 | 서정호 | Led lighting lamp |
KR101237280B1 (en) | 2011-06-10 | 2013-02-27 | 팬 짓 인터내셔날 인크 | Manufacturing method of a heat conductive device for a light-emitting diode |
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