KR200181136Y1 - 칠판용 조명등기구의 조사각 조절장치 - Google Patents
칠판용 조명등기구의 조사각 조절장치 Download PDFInfo
- Publication number
- KR200181136Y1 KR200181136Y1 KR2019990026787U KR19990026787U KR200181136Y1 KR 200181136 Y1 KR200181136 Y1 KR 200181136Y1 KR 2019990026787 U KR2019990026787 U KR 2019990026787U KR 19990026787 U KR19990026787 U KR 19990026787U KR 200181136 Y1 KR200181136 Y1 KR 200181136Y1
- Authority
- KR
- South Korea
- Prior art keywords
- lamp case
- screw
- ceiling
- lamp
- coupled
- 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
- 238000003780 insertion Methods 0.000 claims description 4
- 230000037431 insertion Effects 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 2
- 230000000149 penetrating effect Effects 0.000 abstract 1
- 230000005540 biological transmission Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 208000003464 asthenopia Diseases 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/30—Pivoted housings or frames
-
- 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
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
-
- 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
- F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
- F21V17/10—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening
- F21V17/12—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages characterised by specific fastening means or way of fastening by screwing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
Description
Claims (2)
- 칠판등에 설치되는 조명등(131)의 각도를 조절하기 위해 조명등케이스(101)의 상측 중앙부에 형성되는 조절공(102)과,상기 조명등 케이스(101)를 천정에 부착시키기 위해 조절공(102)으로 상향 결합되어 천정에 고정된 지지관(132)으로 체결되는 스크류(111)와,상기 스크류(111)에 의해 천정으로 매달리는 조명등케이스(101)의 유동을 막기 위해 스크류(111)로 관통 결합되어 조명등케이스(101)의 상측부에 구면홈(113)을 접촉하고 있는 지지대(112)와,상기 스크류(111)로 관통 결합된후 지지대(112)의 상측면과 접촉하면서 조명등케이스(101)가 천정과 수평으로 설치되도록 조절 기능을 갖는 구면와셔(114)와,상기 조명등케이스(101)가 흔들리지 않고 견고하게 고정될 수 있도록 스크류(111)에 체결되어 구면와셔(114)를 압축하는 고정너트(115)를 구비한 것을 특징으로 하는 천정용 조명등기구의 조사각 조절장치.
- 제 1 항에 있어서,상기 조명등(131)을 장착하고 있는 조명등케이스(101)다수개를 연속적으로 연결하여 사용할 수 있도록 하기 위해 조명등케이스(101)양측으로 결합된 마개(121)의 삽입홈(124)으로 삽입 고정되는 배선공(123)이 형성된 다수개의 연결구(122)를 더 구비한 것을 특징으로 하는 칠판용 조명등기구의 조사각 조절장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019990026787U KR200181136Y1 (ko) | 1999-12-01 | 1999-12-01 | 칠판용 조명등기구의 조사각 조절장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR2019990026787U KR200181136Y1 (ko) | 1999-12-01 | 1999-12-01 | 칠판용 조명등기구의 조사각 조절장치 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR200181136Y1 true KR200181136Y1 (ko) | 2000-05-15 |
Family
ID=19599264
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019990026787U Expired - Fee Related KR200181136Y1 (ko) | 1999-12-01 | 1999-12-01 | 칠판용 조명등기구의 조사각 조절장치 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR200181136Y1 (ko) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101895280B1 (ko) | 2018-01-05 | 2018-09-05 | 주식회사 성안조명 | 조도 편차 보상 구조가 적용된 듀얼 칠판 조명등 |
KR20200002011U (ko) | 2019-03-05 | 2020-09-16 | 영남대학교 산학협력단 | 판금 브라켓을 이용한 조명등 마운트 |
CN112178528A (zh) * | 2020-11-13 | 2021-01-05 | 江苏新广联光电股份有限公司 | 一种可调节光照角度的书写板灯 |
KR20210002079U (ko) | 2020-03-10 | 2021-09-23 | 사회복지법인 삼성생명공익재단 | 주사기의 바늘에 의한 자상을 예방하기 위한 주사기용 캡 |
-
1999
- 1999-12-01 KR KR2019990026787U patent/KR200181136Y1/ko not_active Expired - Fee Related
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR101895280B1 (ko) | 2018-01-05 | 2018-09-05 | 주식회사 성안조명 | 조도 편차 보상 구조가 적용된 듀얼 칠판 조명등 |
KR20200002011U (ko) | 2019-03-05 | 2020-09-16 | 영남대학교 산학협력단 | 판금 브라켓을 이용한 조명등 마운트 |
KR20210002079U (ko) | 2020-03-10 | 2021-09-23 | 사회복지법인 삼성생명공익재단 | 주사기의 바늘에 의한 자상을 예방하기 위한 주사기용 캡 |
CN112178528A (zh) * | 2020-11-13 | 2021-01-05 | 江苏新广联光电股份有限公司 | 一种可调节光照角度的书写板灯 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US5788518A (en) | Adjustable connector for track lighting fixture | |
CA2244607A1 (en) | Retrofit canopy luminaire and method of installing same | |
KR200181136Y1 (ko) | 칠판용 조명등기구의 조사각 조절장치 | |
KR200413111Y1 (ko) | 천장 매립등용 지지장치 | |
KR20080044957A (ko) | 회전식 조명등기구 | |
JP5360954B2 (ja) | 照明器具 | |
CN213777448U (zh) | 一种led条形壁灯 | |
CN219264146U (zh) | 一种吊线灯具无顶盘安装的吊顶固定装置 | |
JPS6322580Y2 (ko) | ||
CN220489051U (zh) | 一种便于调节的夜间仪表装饰灯 | |
CN221122092U (zh) | 一种带有万向节的投光灯 | |
CN222503723U (zh) | 一种安装便捷的分离式灯具支架 | |
JPH0121452Y2 (ko) | ||
CN218441951U (zh) | 一种庭院照明灯 | |
JPS6025767Y2 (ja) | 照明器具 | |
CN222011804U (zh) | 一种角度可调吊灯安装座 | |
JPH017936Y2 (ko) | ||
KR20090003695U (ko) | 부분 조명 기구 | |
JPS5841610Y2 (ja) | 照明器具 | |
JP2541155Y2 (ja) | 直付け型照明器具 | |
KR200172495Y1 (ko) | 높이조절이 가능한 등기구 | |
KR200300874Y1 (ko) | 전선 상환 장치용 작업등 | |
JP2595671Y2 (ja) | 傾斜天井用照明器具 | |
JP4152007B2 (ja) | 照明装置 | |
JPS639944Y2 (ko) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19991201 |
|
REGI | Registration of establishment | ||
UR0701 | Registration of establishment |
Patent event date: 20000224 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 1 Payment date: 19991202 |
|
UR1001 | Payment of annual fee |
Payment date: 20000318 Start annual number: 2 End annual number: 3 |
|
UG1601 | Publication of registration | ||
T201 | Request for technology evaluation of utility model | ||
UT0201 | Request for technical evaluation |
Patent event date: 20000821 Comment text: Request for Technology Evaluation of Utility Model Patent event code: UT02011R01D |
|
T601 | Decision to invalidate utility model after technical evaluation | ||
UT0601 | Decision on revocation of utility model registration |
Comment text: Notice of Reason for Refusal during Technology Evaluation Patent event date: 20010804 Patent event code: UT06011S01I Comment text: Notice of Reason for Refusal during Technology Evaluation Patent event date: 20010326 Patent event code: UT06011S01I |
|
LAPS | Lapse due to unpaid annual fee | ||
UC1903 | Unpaid annual fee |