KR200377600Y1 - 손전등 - Google Patents
손전등 Download PDFInfo
- Publication number
- KR200377600Y1 KR200377600Y1 KR20-2004-0035731U KR20040035731U KR200377600Y1 KR 200377600 Y1 KR200377600 Y1 KR 200377600Y1 KR 20040035731 U KR20040035731 U KR 20040035731U KR 200377600 Y1 KR200377600 Y1 KR 200377600Y1
- Authority
- KR
- South Korea
- Prior art keywords
- conductor
- heat sink
- electrically connected
- flashlight
- battery
- 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.)
- Expired - Fee Related
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/005—Electric lighting devices with self-contained electric batteries or cells the device being a pocket lamp
-
- 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
- F21V29/85—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
- 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]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
Claims (6)
- 적어도 하나 이상의 건전지를 수납하고, 제 1 도전체를 갖는 수납통;상기 수납통의 후단에 착탈 가능하게 결합되고, 상기 수납통 내에 수납된 상기 건전지의 음극과 상기 제 1 도전체 사이에 전기적으로 연결되는 제 2 도전체를 갖는 캡;상기 제 1 도전체와 전기적으로 연결된 도전성 방열판, 상기 방열판에 설치되고 상기 방열판에 전기적으로 연결된 캐소우드 단자와 상기 건전지의 양극에 전기적으로 연결되는 애노우드 단자를 갖는 절연 기판, 및 상기 절연 기판에 장착되고 상기 캐소우드 단자 및 애노우드 단자와 전기적으로 연결된 발광 다이오드를 포함하는 램프 모듈; 및상기 수납통의 선단에 착탈 가능하게 결합된 렌즈 모듈을 포함하는 손전등.
- 제 1 항에 있어서, 상기 방열판은 상기 제 1 도전체의 내면과 맞대어지는 외면을 갖는 원통 형상인 것을 특징으로 하는 손전등.
- 제 2 항에 있어서, 상기 방열판과 절연 기판 사이에 개재된 열전도성 접착제를 더 포함하는 것을 특징으로 하는 손전등.
- 제 1 항에 있어서, 상기 방열판은 제 1 전도체와 동일한 금속 재질로 이루어진 것을 특징으로 하는 손전등.
- 제 4 항에 있어서, 상기 금속은 알루미늄을 포함하는 것을 특징으로 하는 손전등.
- 제 1 항에 있어서, 상기 방열판은 제 1 전도체에 일체로 형성된 것을 특징으로 하는 손전등.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0035731U KR200377600Y1 (ko) | 2004-12-16 | 2004-12-16 | 손전등 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR20-2004-0035731U KR200377600Y1 (ko) | 2004-12-16 | 2004-12-16 | 손전등 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR200377600Y1 true KR200377600Y1 (ko) | 2005-03-11 |
Family
ID=43679333
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR20-2004-0035731U Expired - Fee Related KR200377600Y1 (ko) | 2004-12-16 | 2004-12-16 | 손전등 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200377600Y1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062629A (zh) * | 2011-10-18 | 2013-04-24 | 海洋王照明科技股份有限公司 | 手电筒 |
-
2004
- 2004-12-16 KR KR20-2004-0035731U patent/KR200377600Y1/ko not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103062629A (zh) * | 2011-10-18 | 2013-04-24 | 海洋王照明科技股份有限公司 | 手电筒 |
| CN103062629B (zh) * | 2011-10-18 | 2014-11-05 | 海洋王照明科技股份有限公司 | 手电筒 |
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