KR20110000004U - 방열시스템이 구비된 led 조명등 - Google Patents
방열시스템이 구비된 led 조명등 Download PDFInfo
- Publication number
- KR20110000004U KR20110000004U KR2020090008241U KR20090008241U KR20110000004U KR 20110000004 U KR20110000004 U KR 20110000004U KR 2020090008241 U KR2020090008241 U KR 2020090008241U KR 20090008241 U KR20090008241 U KR 20090008241U KR 20110000004 U KR20110000004 U KR 20110000004U
- Authority
- KR
- South Korea
- Prior art keywords
- heat
- heat dissipation
- led lamp
- air
- led
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/74—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/50—Cooling arrangements
- F21V29/70—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks
- F21V29/83—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks the elements having apertures, ducts or channels, e.g. heat radiation holes
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
- F21V29/85—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems characterised by the material
- F21V29/89—Metals
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/03—Gas-tight or water-tight arrangements with provision for venting
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S362/00—Illumination
- Y10S362/80—Light emitting diode
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (2)
- 다수의 LED 발광소자와 리플렉터, LED 발광소자가 장착되는 메탈 PCB, 메탈 PCB에서 열을 받아들이는 히트 싱크(heat sink), 몸체(body) 및 2개의 사이드 커버를 포함하는 LED 조명등에 있어서, 하단의 사이드 커버에는 공기유입구가, 상단의 사이드 커버에는 공기유출구가 각각 설치되어, 수직 또는 비스듬히 설치되어 온(on)되면, 공기가 공기유입구로 유입되어 히트 싱크와 몸체 사이에 형성된 공기채널을 통과하면서 히트 싱크로부터 열을 흡수한 후, 공기유출구로 유출되면서 내부에서 발생되는 열을 외부로 방열하는 것을 특징으로 하는 방열시스템이 구비된 LED 조명등.
- 제1항에 있어서, 히트 싱크에 공기흐름 방향으로 다수의 방열 핀을 형성하여 방열면적을 넓힌 것을 특징으로 하는 방열시스템이 구비된 LED 조명등.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020090008241U KR20110000004U (ko) | 2009-06-26 | 2009-06-26 | 방열시스템이 구비된 led 조명등 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2020090008241U KR20110000004U (ko) | 2009-06-26 | 2009-06-26 | 방열시스템이 구비된 led 조명등 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR20110000004U true KR20110000004U (ko) | 2011-01-03 |
Family
ID=44205119
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2020090008241U Ceased KR20110000004U (ko) | 2009-06-26 | 2009-06-26 | 방열시스템이 구비된 led 조명등 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR20110000004U (ko) |
-
2009
- 2009-06-26 KR KR2020090008241U patent/KR20110000004U/ko not_active Ceased
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Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 20090626 |
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| UA0201 | Request for examination | ||
| N231 | Notification of change of applicant | ||
| UN2301 | Change of applicant |
Comment text: Notification of Change of Applicant Patent event code: UN23011R01D Patent event date: 20100224 |
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| UG1501 | Laying open of application | ||
| E902 | Notification of reason for refusal | ||
| UE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event code: UE09021S01D Patent event date: 20110311 |
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| E601 | Decision to refuse application | ||
| UE0601 | Decision on rejection of utility model registration |
Comment text: Decision to Refuse Application Patent event code: UE06011S01D Patent event date: 20110531 |