KR101511776B1 - 조립식 구조를 갖는 고휘도 엘이디 작업램프 - Google Patents
조립식 구조를 갖는 고휘도 엘이디 작업램프 Download PDFInfo
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- KR101511776B1 KR101511776B1 KR1020130039550A KR20130039550A KR101511776B1 KR 101511776 B1 KR101511776 B1 KR 101511776B1 KR 1020130039550 A KR1020130039550 A KR 1020130039550A KR 20130039550 A KR20130039550 A KR 20130039550A KR 101511776 B1 KR101511776 B1 KR 101511776B1
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- Prior art keywords
- light emitting
- main body
- light
- led
- emitting unit
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- 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
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
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- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
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- 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
- F21V29/77—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section
- F21V29/777—Cooling arrangements characterised by passive heat-dissipating elements, e.g. heat-sinks with fins or blades with essentially identical diverging planar fins or blades, e.g. with fan-like or star-like cross-section the planes containing the fins or blades having directions perpendicular to the light emitting axis
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- 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
- F21Y2107/00—Light sources with three-dimensionally disposed light-generating elements
- F21Y2107/30—Light sources with three-dimensionally disposed light-generating elements on the outer surface of cylindrical surfaces, e.g. rod-shaped supports having a circular or a polygonal cross section
-
- 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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
발광부의 LED 칩에서 방출되는 빛이 1차적으로 확산판을 통과하면서 다양한 각도로 확산(굴절)되고, 2차적으로 소정의 각도로 기울어진 반사판에 접촉 난반사 되므로, 발광부에서 방출되는 빛은 확산판과 반사판으로 인해 광범위하게 조사되어 주변 전체를 밝게 유지할 수 있어 작업자의 작업성을 향상시킬 수 있을 뿐만 아니라, 어두운 공간에서 작업하는 경우 식별이 곤란하여 발생할 수 있는 안전사고나 제품불량 발생을 미연에 예방할 수 있는 효과가 있다.
또한, 본체와 확산판 및 반사판이 간편히 조립 제작되는 구조를 가짐으로, 제품의 대량생산이 용이해져 제품의 단가를 절감할 수 있어 우수한 가격경쟁력을 갖는 효과가 있다.
Description
상기 본체의 외 측면에 길이방향으로 길게 다수의 제1삽입홈이 형성되고, 그 제1삽입홈에 상기 본체의 외 측면에 위치되는 상기 확산판의 양끝단이 각각 삽입 슬라이드 되도록 구성하여 상기 확산판의 간편한 조립을 유도하며,
상기 발광부의 양측 각각에 상기 LED 칩에서 발산되는 빛을 난반사 시키는 반사판을 더 형성하되,
상기 본체의 외 측면에 길이방향으로 길게 제2삽입홈이 형성되고, 그 제2삽입홈에 상기 반사판의 끝단이 삽입 슬라이드 되도록 구성하여 상기 반사판의 간편한 조립을 유도하는 것을 특징으로 한다.
도 2는 도 1에 도시된 조립식 구조를 갖는 고휘도 LED 작업램프의 분리 사시도
도 3은 도 1에 도시된 조립식 구조를 갖는 고휘도 LED 작업램프의 A-A 단면도
도 4는 도 3에 도시된 조립식 구조를 갖는 고휘도 LED 작업램프의 B-B 단면도
도 5는 본 발명의 다른 실시예에 따른 조립식 구조를 갖는 고휘도 LED 작업램프의 본체의 횡 단면도
도 6은 도 1에 도시된 조립식 구조를 갖는 고휘도 LED 작업램프의 사용상태도
10. 본체 11. 좌판
12. 우판 13. 방열판
20. 발광부 21. PCB 기판
22. LED 칩 30. 확산판
40. 에디슨 베이스 50. 컨버터
60. 제1삽입홈 70. 반사판
80. 제2삽입홈
100. 조립식 구조를 갖는 고휘도 LED 작업램프
Claims (5)
- 내부는 관통되며, 내부에는 다수의 방열판(13)이 형성되는 본체(10);
상기 본체(10)에 결합 고정되는 것으로,
PCB 기판(21)과, 그 PCB 기판(21)에 집적되어 전원이 공급되면 발광하는 다수의 LED(light emitting diode) 칩(22)으로 구성되는 하나 이상의 발광부(20);
상기 본체(10)에 결합 고정되어 상기 발광부(20)를 감싸는 것으로, 상기 발광부(20)에서 발산되는 빛을 확산시키는 반투명한 하나 이상의 확산판(30);
상기 본체(10)의 하부에 위치하는 것으로, 외부에서 전원을 공급받아 상기 발광부(20)로 전원을 제공하는 에디슨 베이스(40); 및
상기 에디슨 베이스(40)를 통해 공급되는 교류전압을 직류전압으로 변환하여 상기 발광부(20)로 제공되게 하는 컨버터(50);를 포함하여 구성되되,
상기 본체(10)의 외 측면에 길이방향으로 길게 다수의 제1삽입홈(60)이 형성되고, 그 제1삽입홈(60)에 상기 본체(10)의 외 측면에 위치되는 상기 확산판(30)의 양끝단이 각각 삽입 슬라이드 되도록 구성하여 상기 확산판(30)의 간편한 조립을 유도하며,
상기 발광부(20)의 양측 각각에 상기 LED 칩(22)에서 발산되는 빛을 난반사 시키는 반사판(70)을 더 형성하되,
상기 본체(10)의 외 측면에 길이방향으로 길게 제2삽입홈(80)이 형성되고, 그 제2삽입홈(80)에 상기 반사판(70)의 끝단이 삽입 슬라이드 되도록 구성하여 상기 반사판(70)의 간편한 조립을 유도하는 것을 특징으로 하는 조립식 구조를 갖는 고휘도 LED 작업램프. - 삭제
- 삭제
- 삭제
- 삭제
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130039550A KR101511776B1 (ko) | 2013-04-10 | 2013-04-10 | 조립식 구조를 갖는 고휘도 엘이디 작업램프 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130039550A KR101511776B1 (ko) | 2013-04-10 | 2013-04-10 | 조립식 구조를 갖는 고휘도 엘이디 작업램프 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140122626A KR20140122626A (ko) | 2014-10-20 |
| KR101511776B1 true KR101511776B1 (ko) | 2015-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020130039550A Expired - Fee Related KR101511776B1 (ko) | 2013-04-10 | 2013-04-10 | 조립식 구조를 갖는 고휘도 엘이디 작업램프 |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101922616B1 (ko) | 2018-04-24 | 2018-11-27 | (주)에스엘티 | 문양의 교체가 가능한 엘이디 조명 장치 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR102215399B1 (ko) * | 2019-07-10 | 2021-02-10 | 지용길 | 빛 굴절판을 이용한 led 램프 |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100883344B1 (ko) | 2008-08-08 | 2009-02-12 | 김현민 | Led 조명램프 |
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2013
- 2013-04-10 KR KR1020130039550A patent/KR101511776B1/ko not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100883344B1 (ko) | 2008-08-08 | 2009-02-12 | 김현민 | Led 조명램프 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101922616B1 (ko) | 2018-04-24 | 2018-11-27 | (주)에스엘티 | 문양의 교체가 가능한 엘이디 조명 장치 |
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| Publication number | Publication date |
|---|---|
| KR20140122626A (ko) | 2014-10-20 |
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