KR100920724B1 - Infrared rays floodlight - Google Patents

Infrared rays floodlight Download PDF

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Publication number
KR100920724B1
KR100920724B1 KR1020070125891A KR20070125891A KR100920724B1 KR 100920724 B1 KR100920724 B1 KR 100920724B1 KR 1020070125891 A KR1020070125891 A KR 1020070125891A KR 20070125891 A KR20070125891 A KR 20070125891A KR 100920724 B1 KR100920724 B1 KR 100920724B1
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South Korea
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lens
lens mounting
infrared
aspherical
spherical
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KR1020070125891A
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Korean (ko)
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KR20090059185A (en
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이태규
이원만
이창운
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주식회사 온텍콤
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    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/0015—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design
    • G02B13/002—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras characterised by the lens design having at least one aspherical surface
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/001—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras
    • G02B13/008—Miniaturised objectives for electronic devices, e.g. portable telephones, webcams, PDAs, small digital cameras designed for infrared light
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B13/00—Optical objectives specially designed for the purposes specified below
    • G02B13/18—Optical objectives specially designed for the purposes specified below with lenses having one or more non-spherical faces, e.g. for reducing geometrical aberration
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/20—Filters
    • G02B5/28—Interference filters
    • G02B5/281—Interference filters designed for the infrared light
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/18—Closed-circuit television [CCTV] systems, i.e. systems in which the video signal is not broadcast

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

본 발명은 카메라(CCTV)와 연동하여 조도가 낮은 지역에 대한 감시를 원활하게 하기 위하여 사용되는 적외선 투광기에 있어서, 적외선 조사 시 각각의 렌즈로부터 방출되는 조사각도와 범위를 제한하여 빛의 간섭이나 중첩을 배제시켜 획득된 영상의 품질이 뛰어나도록 한 적외선 투광기에 관한 것으로, 사각형태의 본체와 결합 형성되는 것으로, 사각형상으로 구면부위가 전방으로 향하도록 배치되는 다수개의 비구면렌즈가 장착되는 제1렌즈장착부; 및 상기 제1렌즈장착부의 비구면렌즈와 각각 대응되도록 적외선램프가 설치되고, 상기 적외선램프의 최상위 가로 열과 최하위 가로 열에는 구면렌즈가 내장된 렌즈부가 각각 장착되는 제2렌즈장착부로 구성되어, 상기 제1렌즈장착부의 최상위 및 최하위 가로 열은 비구면렌즈와 렌즈부의 구면렌즈가 함께 설치되어지는 듀얼렌즈장착섹션으로, 제1렌즈장착부의 중간열은 비구면렌즈만 단독으로 설치되는 비구면렌즈장착섹션으로 구분되도록 구성된다.The present invention is an infrared light emitter used in conjunction with a camera (CCTV) to facilitate the monitoring of low light areas, by limiting the irradiation angle and the range emitted from each lens during infrared irradiation, the interference of light or overlapping An infrared light emitter for optimizing the quality of an image obtained by excluding an image, which is formed in combination with a main body having a rectangular shape, and includes a first lens having a plurality of aspherical lenses arranged in a rectangular shape so that a spherical portion faces forward. Mounting part; And a second lens mounting portion to which an infrared lamp is installed so as to correspond to the aspherical lens of the first lens mounting portion, respectively, and a lens portion having a built-in spherical lens is mounted in the uppermost row and the lowest horizontal row of the infrared lamp. The top and bottom horizontal rows of the lens mounting section are dual lens mounting sections in which the aspherical lens and the spherical lens of the lens section are installed together, and the middle row of the first lens mounting section is divided into the aspherical lens mounting section in which only the aspherical lens is installed alone. It is composed.

적외선, 투광기, 램프, 카메라, 감시, CCTV, 방사기 Infrared, Floodlight, Lamp, Camera, Surveillance

Description

적외선 투광기{INFRARED RAYS FLOODLIGHT}Infrared Emitters {INFRARED RAYS FLOODLIGHT}

본 발명은 카메라(CCTV)와 연동하여 조도가 낮은 지역에 대한 감시를 원활하게 하기 위하여 사용되는 적외선 투광기에 관한 것으로, 더욱 상세하게는 적외선 조사 시 각각의 렌즈로부터 방출되는 조사각도와 범위를 제한하여 빛의 간섭이나 중첩을 배제시켜 획득된 영상의 품질이 뛰어나도록 한 적외선 투광기에 관한 것이다.The present invention relates to an infrared light emitter used in conjunction with a camera (CCTV) to facilitate the monitoring of low light areas, and more particularly, by limiting the irradiation angle and range emitted from each lens during infrared irradiation The present invention relates to an infrared light emitter which excludes interference or overlap of light so that the quality of an acquired image is excellent.

주지한 바와 같은 적외선 투광기는 통상 감시용 카메라(CCTV)와 함께 설치(단독 또는 복수개)되어 서로 연동하는 것으로, 광원이 없는 야간(무조명)에 적외선을 조사하여 저조도 카메라(CCTV)로 하여금 영상을 획득할 수 있도록 한 일종의 조명등이다.As is well known, an infrared light emitter is usually installed together with a surveillance camera (CCTV) and interlocks with each other. The infrared light is irradiated at night (no light) without a light source to cause a low light camera (CCTV) to display an image. It is a kind of lighting that can be obtained.

또한 적외선 투광기는 온도감지센서를 통해 움직이는 물체를 포착하여 적외선을 조사하며, CDS센서를 채용하여 주ㅇ 야간 자동 흑백 또는 컬러 모드로 자동 전환되는 기능도 가지고 있다.In addition, the infrared emitter captures moving objects through the temperature sensor to irradiate infrared rays, and has a function of automatically switching to black and white or color mode at night by adopting a CDS sensor.

첨부된 도면, 도 1에는 종래의 적외선 투광기(10)가 도시되어 있다.1, a conventional infrared floodlight 10 is shown.

도시된 바와 같이, 종래의 적외선 투광기(10)는 본체(11)와, 상기 본체(11) 의 전면에 형성되며 다수개의 렌즈(13)를 구비한 전면부(12)를 포함한다.As shown, the conventional infrared light emitter 10 includes a main body 11 and a front portion 12 formed on the front surface of the main body 11 and having a plurality of lenses 13.

상기 전면부(12)에 형성된 렌즈(13)들은 원형으로 배치되어 있으며, 상기 렌즈(13)는 듀얼렌즈 구조로, 그 내부구성은 도 2에서와 같이 구면렌즈(13a)와 비구면렌즈(13b)가 일정 간격을 유지하도록 설치 되어 있다.The lenses 13 formed on the front part 12 are arranged in a circular shape, and the lenses 13 have a dual lens structure, and the internal structure thereof is aspherical lens 13a and aspherical lens 13b as shown in FIG. 2. Is installed to maintain a certain interval.

또한, 상기 렌즈(13)의 일측에는 적외선램프(14)가 위치하며, 상기 적외선램프(14)로부터 방출되는 적외선은 도 2에서와 같이 렌즈(13) 내부의 구면렌즈(13a)를 거쳐 일정넓이의 직선형 빛으로 굴절된 후, 다시 비구면렌즈(13b)를 거쳐 일정각도 퍼져나가도록 조사(빛: 15)된다.In addition, an infrared lamp 14 is positioned at one side of the lens 13, and the infrared light emitted from the infrared lamp 14 passes through a spherical lens 13a inside the lens 13 as shown in FIG. 2. After being refracted by the linear light of, it is irradiated (light: 15) so as to spread out at an angle through the aspherical lens 13b again.

이와 같은 적외선램프(14)의 발광과 렌즈(13)를 통한 빛의 조사는 도 3에서와 같이 원형으로 다수개의 렌즈(13)를 통해 조사되며, 이러한 적외선(15)은 빛이 퍼져나가면서 서로 중첩되는 부위(16,17)가 형성되게 된다.The light emitted from the infrared lamp 14 and the irradiation of light through the lens 13 are irradiated through a plurality of lenses 13 in a circular shape, as shown in FIG. 3, and the infrared rays 15 are light spread out from each other. The overlapping portions 16 and 17 are formed.

이와 같은 형성된 빛의 중첩부위는 피사체의 영상 획득 시 도 4에서와 같이 빛이 중첩되지 않은 부위(15)와 중첩된 부위(16,17)가 마치 도넛 형태로 나타나는 데, 이는 획득된 영상이 빛의 중첩에 따라 조도가 다르게 되어 획득된 영상에 도넛형태의 불필요한 선이 표현되는 등 영상 품질이 떨어지게 되는 문제점이 발생되었다.In the overlapping portion of the formed light, as shown in FIG. 4, when the image of the subject is acquired, the portion 15 and the overlapping portions 16 and 17 that do not overlap the light appear as donuts. Due to the overlap of the illuminance, the image quality is deteriorated such that unnecessary lines in the donut shape are expressed in the acquired image.

본 발명은 상기한 문제점을 해결하고자 창안된 발명으로, 본 발명의 목적은 카메라(CCTV)와 연동하여 조도가 낮은 지역에 대한 감시를 원활하게 하기 위하여 사용되는 적외선 투광기에 있어서, 적외선 조사 시 각각의 렌즈로부터 방출되는 조사각도와 범위를 제한하여 빛의 간섭이나 중첩을 배제시켜 획득된 영상의 품질이 뛰어나도록 한 적외선 투광기를 제공하는 것에 있다.The present invention has been made to solve the above problems, an object of the present invention is to operate in conjunction with a camera (CCTV) in the infrared light emitter used to facilitate the monitoring of low illumination area, each of the infrared irradiation It is to provide an infrared light emitter which limits the irradiation angle and the range emitted from the lens to exclude the interference or superposition of light so that the quality of the obtained image is excellent.

이와 같은 목적을 달성하기 위한 본 발명은 사각형태의 본체와 결합 형성되는 것으로, 사각형상으로 구면부위가 전방으로 향하도록 배치되는 다수개의 비구면렌즈가 장착되는 제1렌즈장착부; 및 상기 제1렌즈장착부의 비구면렌즈와 각각 대응되도록 적외선램프가 설치되고, 상기 적외선램프의 최상위 가로 열과 최하위 가로 열에는 구면렌즈가 내장된 렌즈부가 각각 장착되는 제2렌즈장착부로 구성되어, 상기 제1렌즈장착부의 최상위 및 최하위 가로 열은 비구면렌즈와 렌즈부의 구면렌즈가 함께 설치되어지는 듀얼렌즈장착섹션으로, 제1렌즈장착부의 중간열은 비구면렌즈만 단독으로 설치되는 비구면렌즈장착섹션으로 구분되도록 한 특징을 가진다.The present invention for achieving the above object is coupled to the main body of the rectangular shape, the first lens mounting portion is mounted with a plurality of aspherical lenses are arranged so that the spherical portion to the front toward the rectangle; And a second lens mounting portion to which an infrared lamp is installed so as to correspond to the aspherical lens of the first lens mounting portion, respectively, and a lens portion having a built-in spherical lens is mounted in the uppermost row and the lowest horizontal row of the infrared lamp. The top and bottom horizontal rows of the lens mounting section are dual lens mounting sections in which the aspherical lens and the spherical lens of the lens section are installed together, and the middle row of the first lens mounting section is divided into the aspherical lens mounting section in which only the aspherical lens is installed alone. It has one feature.

또한, 본 발명은 상기 제1렌즈장착부에 형성된 비구면렌즈는 가로로 3개, 세로로 4줄 도합 12개로 구성된 것을 특징으로 한다.In addition, the present invention is characterized in that the aspherical lens formed on the first lens mounting portion is composed of three horizontally, 12 vertically four lines.

또한 본 발명은 상기 렌즈부는 제2렌즈장착부의 최상위 가로 열에 3개, 최하위 가로 열에 3개로 도합 6개가 장착되는 것을 특징으로 한다.In another aspect, the present invention is characterized in that the lens unit is mounted in total, three in the uppermost horizontal row of the second lens mounting portion, three in the lowest horizontal row.

또한 본 발명은 상기 제1렌즈장착부의 전면에는 플렉시 글래스(Flexy glass)가 형성된 전면판을 더 형성하여 된 것을 특징으로 한다.In addition, the present invention is characterized in that the front plate formed with a flexible glass (Flexy glass) is further formed on the front surface of the first lens mounting portion.

이와 같이 본 발명은 적외선 조사 시 각각의 렌즈로부터 방출되는 조사각도와 범위를 제한하여 빛의 간섭이나 중첩을 배제시켜 획득된 영상의 품질이 뛰어나도록 한 기술적 효과를 제공한다.As described above, the present invention provides a technical effect that the quality of the obtained image is excellent by limiting the irradiation angle and range emitted from each lens during infrared irradiation to exclude interference or overlap of light.

이하 첨부된 도면을 참조하여 본 발명의 바람직한 실시예를 보다 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 5는 본 발명에 따른 적외선 투광기의 외형 구성도이고, 도 6은 본 발명에 따른 적외선 투광기의 분해 사시도이다.5 is an external configuration diagram of an infrared light emitter according to the present invention, Figure 6 is an exploded perspective view of the infrared light emitter according to the present invention.

도시된 바와 같이, 본 발명 적외선 투광기(100)는 크게 사각형태의 본체(110)와, 전면판(120)과, 제1렌즈장착부(130)와, 제2렌즈장착부(140)와, 방열판(150) 및 PCB(160)로 구성된다. As shown, the infrared light emitter 100 of the present invention has a large rectangular body 110, a front plate 120, a first lens mounting unit 130, a second lens mounting unit 140, and a heat sink ( 150 and PCB 160.

이를 보다 상세히 살펴보면, Looking more closely at this,

상기 전면판(120)은 본체(100) 전면에 설치되는 것으로, 사각형상으로 플렉시 글래스(Flexy glass)(121)를 형성하여 적외선 조사시 불빛(적색)이 외부로 노출되는 것을 차단하여 준다.The front plate 120 is installed on the front of the main body 100, and forms a flexible glass 121 in a quadrangular shape to block the exposure of light (red) to the outside during infrared irradiation.

상기 제1렌즈장착부(130)는 사각형상으로 다수개의 비구면렌즈(131)가 장착되며, 상기 비구면렌즈(131)는 도 7에서와 같이 구면부위가 전방으로 향하도록 배치된다.The first lens mounting portion 130 has a quadrangular aspherical lens 131 is mounted, the aspherical lens 131 is disposed so that the spherical portion is directed to the front, as shown in FIG.

또한 상기 제1렌즈장착부(130)에 형성된 비구면렌즈(131)는 가로로 3개, 세로로 4줄 구성하여 도합 12개로 구성된다.In addition, the aspherical lenses 131 formed on the first lens mounting unit 130 may be configured in a total of 12 by forming three horizontally and four vertically.

상기 제2렌즈장착부(140)에는 상기 제1렌즈장착부(130)의 비구면렌즈(131)와 각각 대응되도록 적외선램프(141)가 설치되고, 상기 적외선램프(141)의 최상위 가로 열과 최하위 가로 열에는 렌즈부(142)가 각각 장착된다.An infrared lamp 141 is installed on the second lens mounting part 140 to correspond to the aspherical lens 131 of the first lens mounting part 130, and the top and bottom horizontal rows of the infrared lamp 141 are installed in the second lens mounting part 140. The lens units 142 are mounted, respectively.

상기 렌즈부(142)는 도 8에 도시된 렌즈부의 측 단면도와 같이, 그 내부에 구면렌즈(143)가 장착되어 있다.The lens unit 142 has a spherical lens 143 mounted therein, as shown in a side cross-sectional view of the lens unit illustrated in FIG. 8.

이러한 구면렌즈(143)는 얼마든지 다양한 형태로 구성할 수 있다.The spherical lens 143 may be configured in various forms.

상기 구면렌즈(143)가 내장된 렌즈부(142)는 제2렌즈장착부(140)의 최상위 가로 열에 3개, 최하위 가로 열에 3개로 도합 6개가 장착된다.The six lens units 142 having the spherical lenses 143 are mounted in the uppermost row of the second lens mounting unit 140 and three in the lowest row of rows.

또한 상기 제2렌즈장착부(140)의 후면에는 방열판(150)과 미 도시된 냉각팬, 전자소자가 설치되는 PCB(160)가 구성되고, 상기 전면판(120)과, 제1렌즈장착부(130)와, 제2렌즈장착부(140)는 대응되도록 상호 결합되며, 이에 본체(110)를 장착하여 완성된다.In addition, the rear surface of the second lens mounting portion 140 is a heat dissipation plate 150, a cooling fan, a PCB 160, which is installed with the electronic device is not shown, the front plate 120 and the first lens mounting portion 130 ) And the second lens mounting portion 140 are coupled to each other to correspond to each other, and the main body 110 is mounted thereto.

이와 같이 구성되는 본 발명 적외선 투광기(100)는 도 9에 도시된 바와 같이, 제1렌즈장착부(130)를 기준으로 살펴보면, 최상위 및 최하위 가로 열은 비구면렌즈(131)와 렌즈부(142)의 구면렌즈(143)가 함께 설치되어지는 듀얼렌즈장착섹션(S1)(S3)과, 제1렌즈장착부(130)의 중간(2열 및 3열)열은 비구면렌즈(131)만 단독으로 설치되는 비구면렌즈장착섹션(S2)으로 나뉘어진다.As shown in FIG. 9, the infrared light emitter 100 configured as described above is based on the first lens mounting unit 130, and the top and bottom horizontal columns are formed by the aspherical lens 131 and the lens unit 142. The dual lens mounting sections S1 and S3 in which the spherical lens 143 is installed together, and the middle (2 rows and 3 rows) rows of the first lens mounting unit 130 are provided with only the aspherical lens 131 alone. It is divided into aspherical lens mounting section S2.

먼저, 상기 듀얼렌즈장착섹션(S1)(S3)으로 조사되는 적외선을 살펴보면, 도 10에서와 같이 제2렌즈장착부(140)의 적외선램프(141)로부터 조사된 적외선은 렌즈부(142) 내부의 구면렌즈(143)를 거쳐 일정넓이의 직선형 빛으로 굴절된 후, 다시 제1렌즈장착부(130)의 비구면렌즈(131)를 거쳐 일정각도(45ㅀ) 퍼져나가게 조사된다.First, looking at the infrared light irradiated by the dual lens mounting section (S1) (S3), as shown in FIG. 10, the infrared light emitted from the infrared lamp 141 of the second lens mounting unit 140 is inside the lens unit 142. After the light is refracted by the linear light having a predetermined width through the spherical lens 143, it is irradiated to spread through the aspherical lens 131 of the first lens mounting unit 130 at a predetermined angle (45130).

또한 상기 비구면렌즈장착섹션(S2)으로 조사되는 적외선을 살펴보면, 도 10에서와 같이 제2렌즈장착부(140)의 적외선램프(141)로부터 조사된 적외선은 제1렌즈장착부(130)의 비구면렌즈(131)를 거쳐 일정각도(25ㅀ) 퍼져나가게 조사된다.In addition, looking at the infrared rays irradiated by the aspherical lens mounting section (S2), as shown in FIG. 10, the infrared rays irradiated from the infrared lamp 141 of the second lens mounting portion 140 is an aspheric lens of the first lens mounting portion 130 ( 131 is irradiated to spread a certain angle (25 ().

본 발명은 상기와 같은 원리를 이용한 것으로, 상하에 위치하는 상기 듀얼렌즈장착섹션(S1)(S3)으로부터 조사되는 45ㅀ 각도의 적외선과, 그 사이에 위치하는 비구면렌즈장착섹션(S2)으로부터 조사되는 25ㅀ 각도의 적외선이 동시에 조사되면서 서로 간섭되는 부위를 최소화 시켜 피사체를 비추는 면적이 고르게 되어, 획득되는 영상에 줄무늬(도넛형태)와 같은 잔상이 생기지 않게 되어, 그 만큼 영상품질이 좋아지게 되는 효과를 제공한다.The present invention utilizes the same principle as above, and is irradiated from an infrared ray of 45 degrees from the dual lens mounting sections S1 and S3 positioned above and below, and from an aspherical lens mounting section S2 located therebetween. As the infrared rays of 25 ° angle are irradiated at the same time, the area where the subjects are interfered with each other is minimized, and the area where the subject is reflected is evened. Provide effect.

본 발명에 따르자면, 적외선 투광기(100)를 통해 조사되는 적외선의 조사거리 및 범위는 도 11에 도시된 바와 같이, 적외선 투광기(100)으로부터 200m까지는 45ㅀ 각도의 조사범위를 가지고, 200m에서 300m이후로는 25ㅀ각도의 조사범위를 가지게 되는 것이다.According to the present invention, the irradiation distance and range of the infrared light irradiated through the infrared light emitter 100 has a 45 ° angle of irradiation range from 200 meters to 200m, as shown in FIG. 11, from 200m to 300m After that, it will have a range of 25 degrees.

도 1은 종래의 적외선 투광기의 외형도, 1 is an external view of a conventional infrared floodlight,

도 2 및 도 3은 종래의 적외선 투광기의 적외선 조사 범위를 나타내는 도면, 2 and 3 is a view showing the infrared irradiation range of the conventional infrared floodlight,

도 4는 종래의 적외선 투광기를 조사하여 획득된 영상을 나타내는 도면, 4 is a view showing an image obtained by irradiating a conventional infrared light emitter,

도 5는 본 발명에 따른 적외선 투광기의 외형 구성도, 5 is an external configuration diagram of an infrared floodlight according to the present invention,

도 6은 본 발명에 따른 적외선 투광기의 분해 사시도, 6 is an exploded perspective view of an infrared floodlight according to the present invention;

도 7은 본 발명에 따른 제1렌즈장착부의 주요부 측 단면도, 7 is a cross-sectional side view of an essential part of a first lens mounting unit according to the present invention;

도 8은 본 발명에 따른 렌즈부의 측 단면도, 8 is a side sectional view of a lens unit according to the present invention;

도 9는 본 발명에 따른 렌즈의 장착 섹션을 보여주는 도면, 9 shows a mounting section of a lens according to the invention,

도 10은 본 발명에 따른 적외선 투광기의 적외선 조사 범위를 나타내는 도면, 10 is a view showing the infrared irradiation range of the infrared floodlight according to the present invention,

도 11은 본 발명에 따른 적외선 투광기의 적외선 조사거리 및 범위를 나타내는 도면이다.11 is a view showing the infrared irradiation distance and range of the infrared floodlight according to the present invention.

<도면의 주요부분에 대한 부호의 설명> <Description of the symbols for the main parts of the drawings>

100: 적외선 투광기 110: 본체100: infrared light emitter 110: main body

120: 전면판 121: 플렉시 글래스120: front panel 121: plexiglass

130: 제1렌즈장착부 131: 비구면렌즈130: first lens mounting portion 131: aspherical lens

140: 제2렌즈장착부 141: 적외선램프140: second lens mounting portion 141: infrared lamp

142: 렌즈부 143: 구면렌즈142: lens 143: spherical lens

150: 방열판 160: PCB150: heat sink 160: PCB

Claims (4)

사각형태의 본체와 결합 형성되는 것으로, In combination with the body of the square shape, 사각형상으로 구면부위가 전방으로 향하도록 배치되는 다수개의 비구면렌즈가 장착되는 제1렌즈장착부; 및A first lens mounting portion to which a plurality of aspherical lenses are disposed so that the spherical portion faces forward in a quadrangular shape; And 상기 제1렌즈장착부의 비구면렌즈와 각각 대응되도록 적외선램프가 설치되고, 상기 적외선램프의 최상위 가로 열과 최하위 가로 열에는 구면렌즈가 내장된 렌즈부가 각각 장착되는 제2렌즈장착부로 구성되어, An infrared lamp is installed to correspond to the aspherical lens of the first lens mounting part, and the second lens mounting part includes a lens part in which a spherical lens is built in the uppermost row and the lowest horizontal row of the infrared lamp. 상기 제1렌즈장착부의 최상위 및 최하위 가로 열은 비구면렌즈와 렌즈부의 구면렌즈가 함께 설치되어지는 듀얼렌즈장착섹션으로, 제1렌즈장착부의 중간열은 비구면렌즈만 단독으로 설치되는 비구면렌즈장착섹션으로 구분되도록 한 것을 특징으로 하는 적외선 투광기.The top and bottom horizontal rows of the first lens mounting portion are dual lens mounting sections in which an aspherical lens and a spherical lens of the lens portion are installed together, and the middle row of the first lens mounting portion is an aspheric lens mounting section in which only the aspherical lens is installed alone. An infrared light emitter, characterized in that the distinction. 제 1 항에 있어서, The method of claim 1, 상기 제1렌즈장착부에 형성된 비구면렌즈는 가로로 3개, 세로로 4줄 도합 12개로 구성된 것을 특징으로 하는 적외선 투광기.And an aspherical lens formed on the first lens mounting portion comprising three horizontally and twelve four vertically. 제 1 항에 있어서, The method of claim 1, 상기 렌즈부는 제2렌즈장착부의 최상위 가로 열에 3개, 최하위 가로 열에 3개로 도합 6개가 장착되는 것을 특징으로 하는 적외선 투광기.And six lens units in total, three in the uppermost horizontal row of the second lens mounting unit and three in the lowest horizontal row. 제 1 항에 있어서,The method of claim 1, 상기 제1렌즈장착부의 전면에는 플렉시 글래스(Flexy glass)가 형성된 전면판을 더 형성하여 된 것을 특징으로 하는 적외선 투광기. And a front plate formed with flexi glass on the front surface of the first lens mounting portion.
KR1020070125891A 2007-12-06 2007-12-06 Infrared rays floodlight KR100920724B1 (en)

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KR100969522B1 (en) * 2009-12-15 2010-07-12 에스엔티주식회사 Monitoring camera apparatus with light emitter adjusting irradiation angle

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KR102305468B1 (en) * 2021-05-12 2021-09-30 씨티씨 주식회사 Landslide distributed detection system based on deep learning
KR102305464B1 (en) * 2021-05-12 2021-09-30 씨티씨 주식회사 Landslide detecting module of field erection based on deep learning

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KR200285303Y1 (en) 2002-05-15 2002-08-13 고윤화 Cctv camera mounting infrared led
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JPH0641158Y2 (en) * 1988-12-06 1994-10-26 ホーチキ株式会社 Light-proof detector with drip-proof and anti-fog structure
KR200285303Y1 (en) 2002-05-15 2002-08-13 고윤화 Cctv camera mounting infrared led
KR200286962Y1 (en) 2002-06-03 2002-08-24 고윤화 The camera for cctv installed infrared led
KR100537441B1 (en) 2005-07-05 2005-12-19 (주)유텍엔지니어링 Closed circuit television

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Publication number Priority date Publication date Assignee Title
KR100969522B1 (en) * 2009-12-15 2010-07-12 에스엔티주식회사 Monitoring camera apparatus with light emitter adjusting irradiation angle

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