KR100451237B1 - 써모파일 적외선 센서의 수광각 조절장치 - Google Patents
써모파일 적외선 센서의 수광각 조절장치 Download PDFInfo
- Publication number
- KR100451237B1 KR100451237B1 KR10-2002-0048734A KR20020048734A KR100451237B1 KR 100451237 B1 KR100451237 B1 KR 100451237B1 KR 20020048734 A KR20020048734 A KR 20020048734A KR 100451237 B1 KR100451237 B1 KR 100451237B1
- Authority
- KR
- South Korea
- Prior art keywords
- infrared sensor
- infrared
- sensor package
- light receiving
- receiving angle
- 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
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
- G01J1/20—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle
- G01J1/28—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source
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- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10F—INORGANIC SEMICONDUCTOR DEVICES SENSITIVE TO INFRARED RADIATION, LIGHT, ELECTROMAGNETIC RADIATION OF SHORTER WAVELENGTH OR CORPUSCULAR RADIATION
- H10F39/00—Integrated devices, or assemblies of multiple devices, comprising at least one element covered by group H10F30/00, e.g. radiation detectors comprising photodiode arrays
- H10F39/80—Constructional details of image sensors
- H10F39/804—Containers or encapsulations
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D29/00—Arrangement or mounting of control or safety devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/04—Casings
- G01J5/041—Mountings in enclosures or in a particular environment
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/07—Arrangements for adjusting the solid angle of collected radiation, e.g. adjusting or orienting field of view, tracking position or encoding angular position
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/08—Optical arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/08—Optical arrangements
- G01J5/0801—Means for wavelength selection or discrimination
- G01J5/0802—Optical filters
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/08—Optical arrangements
- G01J5/0806—Focusing or collimating elements, e.g. lenses or concave mirrors
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/08—Optical arrangements
- G01J5/084—Adjustable or slidable
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/08—Optical arrangements
- G01J5/0893—Arrangements to attach devices to a pyrometer, i.e. attaching an optical interface; Spatial relative arrangement of optical elements, e.g. folded beam path
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/06—Refrigerators with a vertical mullion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/28—Quick cooling
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/12—Sensors measuring the inside temperature
- F25D2700/123—Sensors measuring the inside temperature more than one sensor measuring the inside temperature in a compartment
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2700/00—Means for sensing or measuring; Sensors therefor
- F25D2700/16—Sensors measuring the temperature of products
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/02—Constructional details
- G01J5/0275—Control or determination of height or distance or angle information for sensors or receivers
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Length Measuring Devices By Optical Means (AREA)
Abstract
Description
Claims (4)
- 적외선을 수광하여 검출하는 적외선 센서 패키지를 내부에 수용하여 지지함과 아울러 상기 적외선 센서 패키지의 열원의 위치추적 응답성을 향상시킬 수 있도록 상기 적외선 센서 패키지에 수광되는 적외선의 수광각을 축소시킬 수 있게 상기 적외선 센서 패키지의 광축선 방향을 따라 연장되게 형성되는 경통과; 상기 적외선의 광축선방향을 따라 상기 적외선 센서 패키지의 전방에 배치되도록 상기 경통에 결합되어 투과되는 적외선이 상기 적외선 센서 패키지에 수렴되도록 굴절시키는 적외선 렌즈를 포함하는 것을 특징으로 하는 써모파일 적외선 센서의 수광각 조절장치.
- 제1항에 있어서,상기 적외선 렌즈는 칼코겐계 유리로 성형되는 것을 특징으로 하는 써모파일 적외선 센서의 수광각 조절장치.
- 제1항 또는 제2항에 있어서,상기 경통은 반경방향을 따라 내측에 배치되어 상기 적외선 센서 패키지를 지지하는 내통과, 반경방향을 따라 상기 내통의 외측에 상기 내통에 대해 상기 적외선 센서 패키지의 광축선방향을 따라 상대 운동가능하게 배치되어 상기 적외선 렌즈를 지지하는 외통을 포함하며, 상기 외통과 상기 내통사이에 개재되어 상기 적외선 센서 패키지에 수광되는 수광각을 조절하는 수광각조절수단을 더 포함하는 것을 특징으로 하는 써모파일 적외선 센서의 수광각 조절장치.
- 제3항에 있어서,상기 수광각조절수단은 상기 외통과 상기 내통의 상호 접촉면중 어느 하나에 형성되는 수나사부와, 다른 하나에 상기 수나사부와 나사결합될 수 있도록 형성되는 암나사부를 포함하는 것을 특징으로 하는 써모파일 적외선 센서의 수광각 조절장치.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0048734A KR100451237B1 (ko) | 2002-08-17 | 2002-08-17 | 써모파일 적외선 센서의 수광각 조절장치 |
| US10/331,875 US6755031B2 (en) | 2002-08-17 | 2002-12-31 | Infrared sensor assembly and refrigerator having the infrared sensor |
| AU2003200006A AU2003200006B2 (en) | 2002-08-17 | 2003-01-03 | Infrared sensor assembly and refrigerator having the infrared sensor |
| JP2003017431A JP2004077462A (ja) | 2002-08-17 | 2003-01-27 | 赤外線センサアセンブリ及びその赤外線センサが具備された冷蔵庫 |
| CNB031031331A CN1236293C (zh) | 2002-08-17 | 2003-01-30 | 红外传感器部件与具有该红外传感器的冰箱 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2002-0048734A KR100451237B1 (ko) | 2002-08-17 | 2002-08-17 | 써모파일 적외선 센서의 수광각 조절장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20040016526A KR20040016526A (ko) | 2004-02-25 |
| KR100451237B1 true KR100451237B1 (ko) | 2004-10-02 |
Family
ID=31492891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR10-2002-0048734A Expired - Fee Related KR100451237B1 (ko) | 2002-08-17 | 2002-08-17 | 써모파일 적외선 센서의 수광각 조절장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US6755031B2 (ko) |
| JP (1) | JP2004077462A (ko) |
| KR (1) | KR100451237B1 (ko) |
| CN (1) | CN1236293C (ko) |
| AU (1) | AU2003200006B2 (ko) |
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| JP2004045330A (ja) * | 2002-07-15 | 2004-02-12 | Ricoh Co Ltd | 非接触温度検知装置 |
| KR100492575B1 (ko) * | 2002-08-17 | 2005-06-03 | 엘지전자 주식회사 | 좁은 수광각을 갖는 써모파일 적외선 센서 |
| ITTO20030343A1 (it) * | 2003-05-09 | 2004-11-10 | Fiat Ricerche | Frigorifero con controllo della temperatura perfezionato |
| US20050207470A1 (en) * | 2004-01-26 | 2005-09-22 | Bennett Timothy J | Focusing thermometer |
| DE102004028022B4 (de) * | 2004-06-09 | 2006-11-16 | Perkinelmer Optoelectronics Gmbh & Co.Kg | Sensor |
| TWI260866B (en) * | 2005-05-16 | 2006-08-21 | Benq Corp | Remote controllable electronic device |
| KR100673707B1 (ko) * | 2005-05-27 | 2007-01-24 | 엘지전자 주식회사 | 알에프아이디를 이용한 식품관리 냉장고 |
| US7673464B2 (en) * | 2006-08-25 | 2010-03-09 | International Business Machines Corporation | Method and apparatus for temperature based placement of an item within a storage unit |
| US7844509B2 (en) * | 2006-08-25 | 2010-11-30 | International Business Machines Corporation | Method and apparatus for monitoring depletion of an item |
| US7495561B2 (en) * | 2006-08-25 | 2009-02-24 | International Business Machines Corporation | Item position indicator and optimized item retrieval for a sensor equipped storage unit |
| US8032430B2 (en) * | 2006-08-25 | 2011-10-04 | International Business Machines Corporation | Method and apparatus for mapping content descriptions to reusable containers |
| US7937289B2 (en) * | 2006-08-25 | 2011-05-03 | International Business Machines Corporation | Method and apparatus for monitoring unit depletion in an independent real-time mass storage unit system by using an estimated tare mass of the item |
| US8226414B2 (en) * | 2006-08-25 | 2012-07-24 | International Business Machines Corporation | Generating policy driven meal plans |
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| JP2008139072A (ja) * | 2006-11-30 | 2008-06-19 | Nec Corp | 赤外線検知器及びその温度制御方法 |
| JP2009041958A (ja) * | 2007-08-07 | 2009-02-26 | Nippon Ceramic Co Ltd | サーモパイル型赤外線検出装置 |
| DE102007039228B8 (de) | 2007-08-20 | 2009-12-17 | Perkinelmer Optoelectronics Gmbh & Co.Kg | Sensorkappenanordnung Sensor Schaltung |
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| JP5401889B2 (ja) * | 2008-08-07 | 2014-01-29 | パナソニック株式会社 | 冷蔵庫 |
| KR101008687B1 (ko) * | 2010-05-13 | 2011-01-17 | 주식회사 세코닉스 | Ir 수신 장치 및 이를 구비한 액정 셔터형 입체 안경 |
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| US9108782B2 (en) * | 2012-10-15 | 2015-08-18 | S.C. Johnson & Son, Inc. | Dispensing systems with improved sensing capabilities |
| US9250126B2 (en) * | 2012-10-26 | 2016-02-02 | Excelitas Technologies Singapore Pte. Ltd | Optical sensing element arrangement with integral package |
| DE102014200883A1 (de) * | 2014-01-20 | 2015-07-23 | BSH Hausgeräte GmbH | Temperaturabfühlvorrichtung zum Abfühlen einer Temperatur eines Gargeschirrs |
| JP6469353B2 (ja) * | 2014-03-31 | 2019-02-13 | 旭化成エレクトロニクス株式会社 | 赤外線センサ |
| CN104990357B (zh) * | 2015-06-26 | 2018-03-23 | 青岛海尔股份有限公司 | 冰箱冷藏室的分区制冷控制方法和分区制冷控制装置 |
| FI126188B (fi) * | 2015-09-21 | 2016-08-15 | Innohome Oy | Lämpötilavahdin anturiyksikkö |
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| EP3373046A4 (en) * | 2015-11-04 | 2019-08-07 | Sumitomo Chemical Company Limited | DETECTOR AND SPRAYER WITH SUCH A DETECTOR |
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| JP2020016519A (ja) * | 2018-07-25 | 2020-01-30 | 日本電気硝子株式会社 | 光学部品 |
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| USD1061289S1 (en) | 2023-05-08 | 2025-02-11 | Lsi Industries, Inc. | Infrared sensor lens |
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2002
- 2002-08-17 KR KR10-2002-0048734A patent/KR100451237B1/ko not_active Expired - Fee Related
- 2002-12-31 US US10/331,875 patent/US6755031B2/en not_active Expired - Lifetime
-
2003
- 2003-01-03 AU AU2003200006A patent/AU2003200006B2/en not_active Ceased
- 2003-01-27 JP JP2003017431A patent/JP2004077462A/ja active Pending
- 2003-01-30 CN CNB031031331A patent/CN1236293C/zh not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5935118A (ja) * | 1982-08-24 | 1984-02-25 | Matsushita Electric Ind Co Ltd | 熱赤外線検知装置 |
| JPH0282122A (ja) * | 1988-09-19 | 1990-03-22 | Fujitsu Ltd | 赤外線撮像装置 |
| JPH08313342A (ja) * | 1995-05-19 | 1996-11-29 | Matsushita Electric Ind Co Ltd | 焦電型赤外線センサ |
| JP2001110577A (ja) * | 1999-10-08 | 2001-04-20 | Asahi National Lighting Co Ltd | 赤外線リモコン式蛍光灯器具 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1236293C (zh) | 2006-01-11 |
| AU2003200006A1 (en) | 2004-03-04 |
| KR20040016526A (ko) | 2004-02-25 |
| US20040031274A1 (en) | 2004-02-19 |
| JP2004077462A (ja) | 2004-03-11 |
| AU2003200006B2 (en) | 2005-09-29 |
| CN1475764A (zh) | 2004-02-18 |
| US6755031B2 (en) | 2004-06-29 |
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