KR200304586Y1 - Integrating sphere - Google Patents
Integrating sphere Download PDFInfo
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- KR200304586Y1 KR200304586Y1 KR20-2002-0035754U KR20020035754U KR200304586Y1 KR 200304586 Y1 KR200304586 Y1 KR 200304586Y1 KR 20020035754 U KR20020035754 U KR 20020035754U KR 200304586 Y1 KR200304586 Y1 KR 200304586Y1
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- 238000000034 method Methods 0.000 claims abstract description 10
- 238000005286 illumination Methods 0.000 claims description 3
- 230000001678 irradiating effect Effects 0.000 claims description 2
- 238000002834 transmittance Methods 0.000 claims description 2
- 230000002093 peripheral effect Effects 0.000 claims 2
- 238000005259 measurement Methods 0.000 abstract description 11
- 230000000903 blocking effect Effects 0.000 description 5
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 2
- 238000011900 installation process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000691 measurement method Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
- G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
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- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Abstract
광속구에 대해 개시한다. 본 고안은, 외부의 광선을 내부로 입사시키기 위한 제 1개구부, 상기 제 1개구부에 대향하여 내부의 빛이 출사되는 제 2개구부, 상기 제 2개구부에 입사되는 입사광을 전기적인 양으로 변환시키는 포토셀(photo cell), 상기 제 1개구부를 통해 선택적으로 형성되어 구 내부면에 빛을 조사하는 보조램프, 구면의 일부로 그 내측에 상기 보조램프를 관통 삽입시키고, 상기 제 1개구부에 삽입고정 가능한 결속수단을 갖는 결착편, 내측으로 램프를 고정시키기 위한 램프고정 지그가 삽입 고정되는 개폐가 가능한 램프고정홀을 포함하여 이루어진 것을 특징으로 한다.Disclosed is a light beam. The present invention provides a first opening for injecting external light rays into the interior, a second opening for emitting light therein to face the first opening, and a photo for converting the incident light incident on the second opening into an electrical quantity. Photocell, an auxiliary lamp selectively formed through the first opening to irradiate light on the inner surface of the sphere, a part of the sphere to penetrate the auxiliary lamp through the inside, and fastening the insert can be fixed to the first opening It characterized in that it comprises a binding piece having a means, a lamp fixing hole capable of opening and closing the lamp fixing jig for fixing the lamp inwardly.
본 고안에 따르면, 센터방식의 램프 측정과 사이드방식의 램프측정을 1개의 광속구로 측정 할 수 있는 장점이 있다.According to the present invention, there is an advantage in that the center lamp measurement and the side method lamp measurement can be measured with one light beam.
Description
본 고안은 광속구에 관한 것으로, 특히 램프의 광 측정 시 센터방식과 사이드방식을 공용할 수 있는 광속구에 관한 것이다.The present invention relates to a light bulb, and more particularly to a light bulb that can share the center method and the side method when measuring the light of the lamp.
적분구는 구 광도계의 한 부분으로 구형(Sphere type)으로 제작되며, 구형 광속계의 지름은 광원의 크기와 종류에 따라 다르며 꼬마전구용은 30cm, 자동차용 전구는 60cm, 일반조명용 백열전구는 1.0 ~ 1.5m 및 형광 방전관용은 2m이상으로 한다.The integrating sphere is a spherical type part of the sphere photometer, and the diameter of the sphere photometer varies depending on the size and type of the light source.It is 30cm for small bulbs, 60cm for automotive bulbs, and 1.0 to 1.5m for incandescent bulbs for general lighting. And the fluorescent discharge tube is 2 m or more.
내부는 황산바륨(BaSo4)로 코팅되어있으며, 구 내부표면의 좁은 영역에서 조도 측정이 광도계로 이루어지도록 열고 닫을 수 있도록 되어 있다. 또한, 구 내부에 설치된 차폐막(screen)은 광원으로부터 관측 지역이 직접적인 복사를 받지 않도록 함이고, 포토메타헤드는 분광 평가(Spectral evaluation)나 빛의 분광분산(dispersion)을 위하여 빛에 민감한 검출기와 장치로 구성된다. 또한 빛의 직접적인 평가(directional evaluation)를 위한 장치들을 포함하고 있으며, 빛에 민감한 검출기는 입사광을 전기적인 양으로 변환시킨다.The interior is coated with barium sulfate (BaSo 4 ) and can be opened and closed to allow illuminance measurements to be made with a photometer in a narrow area of the inner surface of the sphere. In addition, a screen installed inside the sphere ensures that the viewing area does not receive direct radiation from the light source, while the photometahead is a light sensitive detector and device for spectral evaluation or light dispersion. It consists of. It also includes devices for directional evaluation of light, and light-sensitive detectors convert incident light into electrical quantities.
상기와 같이 구성된 광속구에서 광원의 측정은 보통 광속구의 구 중심에 놓아 측정하는 센터방식과, 광속구 일 측에 관통되는 구멍을 형성시켜 그 구멍에서 광원의 빛을 입사시키는 사이트방식을 채택하고 있다.The measurement of the light source in the above-described light beam sphere adopts a center method which is usually measured by placing it in the center of the sphere of the light bulb, and a site method of forming a hole penetrating through one side of the light bulb sphere and injecting light of the light source from the hole.
하지만 이는 하나의 장치에서 이루어지는 것이 아니라 서로 다른 장치를 사용함으로써 제작비용이나 장치의 설치과정에 드는 소요시간이 길어져 불편함을 안고 있다.However, this is not done in a single device, but by using different devices, the manufacturing cost or the time required for the installation process of the device is inconvenient because it is long.
따라서, 본 고안의 목적은 램프의 광 측정 시 센터방식과 사이드방식을 공용할 수 있도록 일측에 개구부를 형성시키고, 개구부에 대응된 구면의 일부에 보조램프 및 광원을 선택적으로 부착시킬 수 있도록 구성하며, 이를 구면에 형성된 개구부에 삽입 고정시킨 광속구를 제공하는데 있다.Therefore, an object of the present invention is to form an opening on one side so as to share the center method and the side method when measuring the light of the lamp, and configured to selectively attach the auxiliary lamp and the light source to a part of the spherical surface corresponding to the opening It is to provide a light bulb that is fixed to the opening formed in the spherical surface.
도 1은 본 고안의 실시예에 따른 센터측정박식을 나타낸 도면.1 is a view showing the center measurement beats according to an embodiment of the present invention.
도 2는 본 고안의 실시예에 따른 사이드측정방식을 나타낸 도면.2 is a view showing a side measurement method according to an embodiment of the present invention.
도 3은 본 고안의 실시예에 따른 측정수단을 간략히 나타낸 도면.3 is a view briefly showing a measuring means according to an embodiment of the present invention.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1 : 광속구 2 : 제 1개구부1: light beam port 2: first opening
3 : 제 2개구부 4 : 램프(광원)3: 2nd opening part 4: Lamp (light source)
5 : 램프고정지그 6 : 제 1차광판5: lamp fixing jig 6: first light-shielding plate
7 : 제 2차광판 8 : 보조램프7: second light shielding plate 8: auxiliary lamp
9 : 포토셀 10 : 결착편9: photocell 10: binding piece
11 : 램프고정홀 12 : DC전원공급부11 lamp fixing hole 12 DC power supply
13 : 전원분석기 14 : AC전원공급부13 power analyzer 14 AC power supply
15 : 제어컴퓨터 16 : 분광광도계15 control computer 16 spectrophotometer
17 : 피코전류계17 pico ammeter
상기한 본 고안의 목적을 달성하기 위한 광속구는, 일측 외벽에는 외부의 광선을 내부로 입사시키기 위한 제 1개구부(2)와, 상기 제 1개구부(2)에 대향하여 내부의 빛이 출사되는 제 2개구부(3)와, 상기 제 2개구부(3)에 입사되는 입사광을 전기적인 양으로 변환시키는 포토셀(photo cell)(9)과, 상기 제 2개구부(3)의 내측에서 복사되는 광원의 광원지로부터 상기 포토셀(9)로의 직접적으로 복사되는 빛을 가리기 위한 제 2차광판(7)과, 상기 제 1개구부(2)를 통해 선택적으로 형성되어 구 내부면에 빛을 조사하는 보조램프(8)와, 구면의 일부로 그 내측에 상기 보조램프(8)를 관통 삽입시키고, 상기 제 1개구부(2)에 삽입고정 가능한 결속수단을 갖는 결착편(10)과, 상기 보조램프(8)로 입사되는 광원의 직접조명을 막아주기위해 선택적으로 형성된 제 1차광판(6) 및 내측으로 램프를 고정시키기 위한 램프고정 지그(5)가 삽입 고정되는 개폐가 가능한 램프고정홀(11)을 포함하여 이루어진 것을 특징으로 하며, 상기 결속수단은 결착편(10)의 외주면과 제 1개구부(2)의 내주면이 나사결합 되는 것이 바람직하고, 램프의 정반사, 확산반사율 및 확산 투과율 중 하나를 측정하는 분광광도계와, 상기 구면으로부터 확산적으로 반사되는 빛에 대한 램프의 광도를 측정하는 측정수단이 더 형성된 것을 특징으로 한다.In order to achieve the object of the present invention described above, a light beam sphere includes a first opening portion 2 for injecting external light rays into the outer wall on one side thereof, and an inner light exiting from the first opening portion 2 so as to face the first opening portion 2. Two openings 3, a photo cell 9 for converting incident light incident on the second openings 3 into electrical quantities, and a light source radiated from the inside of the second openings 3, Secondary light blocking plate (7) for covering the light directly radiated from the light source paper to the photocell (9) and the auxiliary lamp for selectively irradiating light to the inner surface of the sphere through the first opening (2) ( 8) and a binding piece 10 having a fastening means for inserting and fixing the auxiliary lamp 8 therein as a part of a spherical surface and inserting and fixing the first opening 2 into the auxiliary lamp 8; The first light blocking plate 6 and the inner side of the first light blocking plate 6 which are selectively formed to prevent direct illumination of the incident light source. And a lamp fixing hole 11 capable of opening and closing the lamp fixing jig 5 for fixing the furnace lamp, wherein the binding means includes an outer circumferential surface of the binding piece 10 and a first opening ( It is preferable that the inner circumferential surface of 2) is screwed, and a spectrophotometer for measuring one of the specular reflection, the diffuse reflectance, and the diffuse transmittance of the lamp, and the measuring means for measuring the luminous intensity of the lamp with respect to the light diffusely reflected from the spherical surface. It is characterized by further formed.
이하, 첨부된 도면을 참조하여 본 고안의 바람직한 실시예에 대해 설명한다.Hereinafter, with reference to the accompanying drawings will be described a preferred embodiment of the present invention.
도 1은 본 고안의 실시예에 따른 센터측정박식을 나타낸 도면이다. 도 1을 참조하여 설명하면, 중공의 구면 형상의 내부는 황산바륨으로 코팅되어있으며, 일측 외벽에는 외부의 광선을 내부로 입사시키기 위한 제 1개구부(2)가 형성되고, 상기 제 1개구부(2)에 대향하여 내부의 빛이 출사되는 제 2개구부(3)가 형성되고, 상기 제 2개구부(3)에 입사되는 입사광을 전기적인 양으로 변환시키는 포토셀(photo cell)(9)이 형성되고, 상기 제 2개구부(3)의 내측에서 복사되는 광원의 광원지로부터 상기 포토셀(9)로의 직접적으로 복사되는 빛을 가리기 위한 제 2차광판(7)이 형성되고, 상기 제 1개구부(2)를 통해 선택적으로 형성되어 구 내부면에 빛을 조사하는 보조램프(8)가 형성되고, 구면의 일부로 그 내측에 상기 보조램프(8)를 관통 삽입시키고, 상기 제 1개구부(2)에 삽입고정 가능한 결속수단을 갖는 결착편(10)이 형성된다. 이때 상기 결착편(10)은 상기 제 1개구부의 내주면 즉, 광속구의 두께이기에 이에 대응된 결착편의 외주면과 제 1 개부구의 내주면을 나사결합 될 수 있도록 형성시키는 것이 바람직 할 것이며, 또한 상기 결착편의 외면을 확장하여 구면에 직접 볼트결합 될 수도 있음은 자명할 것이며, 상기 결착편의 내측으로는 상기 보조램프를 관통 삽입시켜 제 1개구부와의 삽입고정 시 보조램프를 구면의 내부를 향하도록 형성시키게 된다.1 is a view showing the center measurement pulse according to an embodiment of the present invention. Referring to FIG. 1, the hollow spherical shape is coated with barium sulfate, and a first opening 2 is formed at one outer wall to allow external light to enter therein, and the first opening 2 The second opening 3 is formed to face the light inside, and a photo cell 9 is formed to convert the incident light incident on the second opening 3 into an electrical quantity. And a second light blocking plate 7 for covering light directly radiated from the light source paper of the light source radiated from the inside of the second opening 3 to the photocell 9, wherein the first opening 2 is formed. An auxiliary lamp (8) is selectively formed through the inner surface to irradiate light, and the auxiliary lamp (8) penetrates the inside of the sphere as a part of the sphere and is inserted into and fixed to the first opening (2). A binding piece 10 is formed with possible binding means. At this time, since the binding piece 10 is the inner circumferential surface of the first opening, that is, the thickness of the light beam, it is preferable to form the outer circumferential surface of the binding piece and the inner circumferential surface of the first opening so as to be screwed together. It will be apparent that the outer surface may be directly bolted to the spherical surface, and the auxiliary lamp is inserted into the inside of the binding piece so as to face the inside of the spherical surface when the fixing lamp is inserted into the first opening. .
한편, 상기 보조램프(8)로 입사되는 광원의 직접조명을 막아주기 위해 제 1차광판(6)이 형성되고, 저면에는 램프를 고정시키기 위한 램프고정지그(5)가 삽입 고정되는 개폐가 가능한 램프고정홀(11)이 형성되며, 상기 램프고정홀(11)을 포함하여 광속구(1)는 2개로 개폐 가능하도록 분리되어진다.On the other hand, the first light blocking plate (6) is formed to prevent direct illumination of the light source incident to the auxiliary lamp (8), the lamp which can be opened and closed to insert the lamp fixing jig 5 for fixing the lamp on the bottom A fixing hole 11 is formed, including the lamp fixing hole 11, the light beam sphere 1 is separated to open and close two.
도 2는 본 고안의 실시예에 따른 사이드측정방식을 나타낸 도면이다. 도 2를 참조하여 설명하면, 일측 외벽에는 외부의 광선을 내부로 입사시키기 위한 제 1개구부(2)가 형성되고, 상기 제 1개구부(2)에 대향하여 내부의 빛이 출사되는 제 2개구부(3)가 형성되고, 상기 제 2개구부(3)에 입사되는 입사광을 전기적인 양으로 변환시키는 포토셀(photo cell)(9)이 형성되고, 상기 제 2개구부(3)의 내측에서 복사되는 광원의 광원지로부터 상기 포토셀(9)로의 직접적으로 복사되는 빛을 가리기 위한 제 2차광판(7)이 형성되고, 구면의 일부로 그 내측에 광원 즉 램프를 관통 삽입시키고, 상기 제 1개구부(2)에 삽입고정 가능한 결속수단을 갖는 결착편(10)이 형성된다. 이때 상기 결착편(10)은 상기 제 1개구부의 내주면 즉, 광속구의 두께이기에 이에 대응된 결착편의 외주면과 제 1 개부구의 내주면을 나사결합 될 수 있도록 형성시키는 것이 바람직 할 것이며, 또한 상기 결착편의 외면을 확장하여 구면에 직접 볼트결합 될 수도 있음은 자명할 것이며, 상기 결착편의 내측으로는 상기 보조램프를 관통 삽입시켜 제 1개구부와의 삽입고정 시 보조램프를 구면의 내부를 향하도록 형성시키게 된다.2 is a view showing a side measurement method according to an embodiment of the present invention. Referring to FIG. 2, a first opening 2 is formed at one outer wall to allow an external light beam to enter therein, and a second opening (2) through which the internal light is emitted to face the first opening 2 ( 3) is formed, a photo cell (9) for converting the incident light incident on the second opening (3) into an electrical amount is formed, the light source radiated from the inside of the second opening (3) A second light shielding plate 7 is formed to cover the light directly radiated from the light source paper to the photocell 9, and a light source, that is, a lamp, is penetrated through the inside of the spherical surface, and the first opening 2 is formed. A binding piece 10 having a fastening means that can be inserted into and fixed to the formed portion is formed. At this time, since the binding piece 10 is the inner circumferential surface of the first opening, that is, the thickness of the light beam, it is preferable to form the outer circumferential surface of the binding piece and the inner circumferential surface of the first opening so as to be screwed together. It will be apparent that the outer surface may be directly bolted to the spherical surface, and the auxiliary lamp is inserted into the inside of the binding piece so as to face the inside of the spherical surface when the fixing lamp is inserted into the first opening. .
한편, 상기 결착편에 형성된 램프를 광속구의 해당 위치까지 고정시키기 위한 램프고정지그를 부설하게 되며, 이는 상기 도 1에서 보인 센터방식의 램프고정지그를 사용할 수 있음은 자명할 것이다.On the other hand, the lamp fixing jig for fixing the lamp formed on the binding piece to the corresponding position of the light beam will be laid, which will be apparent that the center lamp fixing jig shown in FIG.
이렇게 도 1 및 도 2에서 설명한 대로 제 1개구부를 통한 보조램프와 광원(램프)를 선택적으로 교체 삽입시킬 수 있음이 가능하게 된 것이다.As described above with reference to FIGS. 1 and 2, it is possible to selectively replace and insert the auxiliary lamp and the light source (lamp) through the first opening.
도 3은 본 고안의 실시예에 따른 측정수단을 간략히 나타낸 도면이다. 도 3을 참조하여 설명하면, 상기 광속구내에서 발생되는 빛을 검출하고 이에 대한 해당 데이터를 처리하기 위한 측정수단은 광원에 전원을 공급하는 AC전원공급부(14)와, 상기 보조램프(8)에 전원을 공급하는 DC전원공급부(12)와, 상기 포토셀(3)에 전류를 공급하는 피코전류계(17)와, 상기 분광광도계(16)에서 발생되는 신호를 인가받아 해당 측정데이터를 신호를 전달하는 전원분석기(13) 및 상기 전원분석기(13)에서 발생된 측정데이터 신호를 인가받아 해당 측정치를 계산하고, 광원의 광속 등의 데이터를 산출하는 제어컴퓨터(15)를 포함하여 구성됨이 바람직하겠다.3 is a view briefly showing a measuring means according to an embodiment of the present invention. Referring to FIG. 3, a measuring means for detecting light generated in the light beam sphere and processing the corresponding data therein includes an AC power supply unit 14 for supplying power to a light source and the auxiliary lamp 8. DC power supply unit 12 for supplying power, pico ammeter 17 for supplying current to the photocell 3, and the signal generated from the spectrophotometer 16 is applied to transfer the corresponding measurement data signal It is preferable to include a power analyzer 13 and a control computer 15 that receives the measurement data signal generated by the power analyzer 13 to calculate the corresponding measurement value, and calculates data such as luminous flux of the light source.
상술한 바와 같이, 본 고안에 따른 광속구는, 센터방식의 램프 측정과 사이드방식의 램프측정을 1개의 광속구로 수행 할 수 있으며 이에 따라 제작비용이나 설치과정에 드는 소요시간을 줄일 수 있는 장점이 있다.As described above, the light beam according to the present invention can perform the center lamp measurement and the side method lamp measurement with one light beam, and thus there is an advantage of reducing the manufacturing cost or the time required for the installation process. .
본 고안은 상술한 실시예에 한정되지 않으며, 본 고안의 기술적 사상 내에서 당 분야의 통상의 지식을 가진 자에 의하여 많은 변형이 가능함은 명백할 것이다.The present invention is not limited to the above-described embodiment, and it will be apparent that many modifications are possible by those skilled in the art within the technical idea of the present invention.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101091791B1 (en) * | 2009-12-01 | 2011-12-08 | 한국표준과학연구원 | Integrating sphere photometer and measureing method of the same |
| WO2011108813A3 (en) * | 2010-03-02 | 2012-01-12 | Korea Research Institute Of Standards And Science | Integrating sphere photometer and measuring method of the same |
| KR101126140B1 (en) * | 2010-03-02 | 2012-04-02 | 한국표준과학연구원 | Integrating sphere photometer and measuring method of the same |
| KR101144653B1 (en) | 2010-08-02 | 2012-05-11 | 한국표준과학연구원 | Integrating sphere photometer and measuring method of the same |
-
2002
- 2002-11-29 KR KR20-2002-0035754U patent/KR200304586Y1/en not_active Expired - Lifetime
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101091791B1 (en) * | 2009-12-01 | 2011-12-08 | 한국표준과학연구원 | Integrating sphere photometer and measureing method of the same |
| US8625088B2 (en) | 2009-12-01 | 2014-01-07 | Korean Research Institute Of Standards And Science | Integrating sphere photometer and measuring method of the same |
| WO2011108813A3 (en) * | 2010-03-02 | 2012-01-12 | Korea Research Institute Of Standards And Science | Integrating sphere photometer and measuring method of the same |
| KR101108604B1 (en) * | 2010-03-02 | 2012-01-31 | 한국표준과학연구원 | Integrating sphere photometer and its measuring method |
| KR101126140B1 (en) * | 2010-03-02 | 2012-04-02 | 한국표준과학연구원 | Integrating sphere photometer and measuring method of the same |
| KR101144653B1 (en) | 2010-08-02 | 2012-05-11 | 한국표준과학연구원 | Integrating sphere photometer and measuring method of the same |
| WO2012018182A3 (en) * | 2010-08-02 | 2012-05-31 | Korea Research Institute Of Standards And Science | Integrating sphere photometer and measuring method of the same |
| AU2011286553B2 (en) * | 2010-08-02 | 2014-05-01 | Korea Research Institute Of Standards And Science | Integrating sphere photometer and measuring method of the same |
| US8749774B2 (en) | 2010-08-02 | 2014-06-10 | Korea Research Institute Of Standards And Science | Integrating sphere photometer and measuring method of the same |
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