KR910009035Y1 - Ir camera unified by radiation unit - Google Patents

Ir camera unified by radiation unit Download PDF

Info

Publication number
KR910009035Y1
KR910009035Y1 KR2019880022594U KR880022594U KR910009035Y1 KR 910009035 Y1 KR910009035 Y1 KR 910009035Y1 KR 2019880022594 U KR2019880022594 U KR 2019880022594U KR 880022594 U KR880022594 U KR 880022594U KR 910009035 Y1 KR910009035 Y1 KR 910009035Y1
Authority
KR
South Korea
Prior art keywords
light emitting
camera
emitting unit
filter
infrared
Prior art date
Application number
KR2019880022594U
Other languages
Korean (ko)
Other versions
KR900012847U (en
Inventor
정일모
Original Assignee
국제전자공업 주식회사
정일모
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 국제전자공업 주식회사, 정일모 filed Critical 국제전자공업 주식회사
Priority to KR2019880022594U priority Critical patent/KR910009035Y1/en
Publication of KR900012847U publication Critical patent/KR900012847U/en
Application granted granted Critical
Publication of KR910009035Y1 publication Critical patent/KR910009035Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/56—Cameras or camera modules comprising electronic image sensors; Control thereof provided with illuminating means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
    • H04N23/50—Constructional details
    • H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N25/00—Circuitry of solid-state image sensors [SSIS]; Control thereof
    • H04N25/70—SSIS architectures; Circuits associated therewith
    • H04N25/71—Charge-coupled device [CCD] sensors; Charge-transfer registers specially adapted for CCD sensors
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/30—Transforming light or analogous information into electric information
    • H04N5/33—Transforming infrared radiation

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Studio Devices (AREA)
  • Facsimile Scanning Arrangements (AREA)
  • Led Device Packages (AREA)

Abstract

내용 없음.No content.

Description

원거리용 발광유니트 일체형 IR 카메라Long distance integrated unit IR camera

제1도는 종래의 IR 발광유니트 구조를 보인 종단면도.1 is a longitudinal sectional view showing a conventional IR light emitting unit structure.

제2도는 본 고안에 의한 발광유니트 일체형 카메라의 구조를 보인 종단면도.Figure 2 is a longitudinal sectional view showing the structure of a light-emitting unit integrated camera according to the present invention.

* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for the main parts of the drawings

1 : IR 다이오드 1' : 다이오드군1: IR diode 1 ': Diode group

2 : 트랜스 3 : 정류 및 평활회로2: transformer 3: rectification and smoothing circuit

4 : 전원공급장치 5 : 반사판4 power supply 5 reflector

6 : 발광유니트 7 : 필터6: light emitting unit 7: filter

8 : 차광판 9 : 렌즈부8 shading plate 9 lens unit

10 : CCD 칩10: CCD chip

본 고안은 강한 적외선을 발광시켜 줌으로써 원거리까지 적외선 카메라에 의한 촬상이 가능하도록 한 원거리용 발광유니트가 일체로 되 IR 카메라에 관한 것이다.The present invention relates to an IR camera by integrating a long-range light emitting unit which allows imaging by an infrared camera to a long distance by emitting strong infrared light.

종래에도 적외선 카메라에 의한 원거리 촬상이 가능하도록 하기 위하여 적외선 발광램프가 사용되었으며, 이는 적외선 발광램프의 전방에 다수의 필터를 설치하고 이에 교호로 통기공을 천공하며, 그 후방에서 송풍팬을 작동시켜 줌으로써 적외선 발광램프의 열이 필터의 통기공을 통하여 배출되도록 하였으므로 다수의 필터 및 송풍팬 그리고 부피가 큰 적외선 발광램프를 설치하여야 하는 것이어서 전체적인 부피가 대단히 크게되어 운반 및 설치가 불편할 정도이어서 이에 적외선 카메라까지 부착시킨다면 그 부피가 더더욱 커지게 되어 휴대가 불가능하게 되고 설치가 어렵게 된다는 문제점이 있을 뿐만 아니라 특히 적외선 발광램프에 의하여 발생되는 열이 적외선 카메라에 가하여지면 그 특성이 열화되거나 파손될 우려가 있으므로 원거리용 적외선 발광유니트와 IR(Infrared) 카메라를 일체화하지 못하고 있는 실정이다.Conventionally, infrared light emitting lamps have been used in order to enable long-distance imaging by infrared cameras, and a plurality of filters are installed in front of the infrared light emitting lamps, and a plurality of filters are alternately drilled, and a blower fan is operated from the rear. Since the heat from the infrared light emitting lamp is discharged through the air vent of the filter, it is necessary to install a plurality of filters, a blowing fan, and a bulky infrared light emitting lamp, so the overall volume is very large, which makes the transportation and installation inconvenient. If it is attached, the volume becomes larger and it becomes impossible to carry and difficult to install. In addition, especially when heat generated by the infrared light emitting lamp is applied to the infrared camera, its characteristics may deteriorate or be damaged. enemy The external light emitting unit and the IR camera are not integrated.

그러므로, 부피를 작게하고 소비전력을 적게하며, 발열문제를 해결하기 위하여 적외선 발광다이오드(이하, "IR 다이오드"라 칭함)를 사용하는 방안을 검토할 수 있겠으나 IR 다이오드는 그 출력이 작은 것이어서 원거리 촬상을 위한 광원으로서의 적외선 발광소자로서는 부적합한 것이다.Therefore, to reduce the volume, reduce the power consumption, and solve the heat generation problem, a method of using an infrared light emitting diode (hereinafter referred to as "IR diode") may be considered. It is not suitable as an infrared light emitting element as a light source for imaging.

그러나 IR 카메라와 원거리용 적외선 발광유니트를 일체화 할 수 있다면 휴대가 간편함은 물론 설치가 극히 용이하게 되고 제조비용을 대폭 절감하여 날로 확대되는 수요처에 널리 보급할 수 있게 된다는 점에 착안하여 일체화를 위한 시도로써 필연적으로 발열할 수 밖에 없는 발광램프의 사용을 배제시킴으로써 열기의 배출을 위한 여러장의 통기공이 천공된 필터 및 송풍팬이 불필요하도록 하여 구조를 소형화 단순화시킴과 동시에 발열요소의 사용을 배제시킴으로써 IR 카메라와의 근접설치가 가능하도록 하여 발광유니트와 IR 카메라의 일체 결합이 가능하도록 한 것으로 이와같은 목적을 달성하기 위하여 본 고안은 본 출원인이 제안한 바 있는 강한 적외선을 발생시킬수 있는 실용신안등록출원 제88-21119호인 적외선 발광유니트를 활용함으로써 전술한 바와같은 제문제의 해결은 물론 소비전력을 격감시키고 전체적으로 제작비를 더더욱 낮출수 있으며, 가시 적색광의 노출을 막아 은폐상태에서 관측이 가능도록 한 것으로 이를 첨부된 도면에 따라 상세히 설명하면 다음과 같다.However, if the IR camera and the long-range infrared light emitting unit can be integrated, it is easy to carry, and it is extremely easy to install, and the manufacturing cost is greatly reduced, so that it can be widely distributed to the ever-increasing demand. This eliminates the use of light emitting lamps, which inevitably generate heat, thereby eliminating the need for filters and blower fans with multiple vents for the discharge of heat, simplifying the structure and eliminating the use of heating elements. In order to achieve the above object, the present invention provides a utility model registration application that can generate strong infrared rays as proposed by the present applicant. By utilizing infrared light emitting unit -21119 Solving the problems as described above, of course, the power consumption can be significantly reduced and the overall manufacturing cost can be further lowered, and it is possible to observe in a concealed state by preventing the exposure of visible red light, which will be described in detail with reference to the accompanying drawings.

공지의 IR 다이오드(1)를 다수 배열하여 IR 다이오드(1')을 형성하고 이에 트랜스(2)와 정류 및 평활회로(3)등으로 된 전원공급장치(4)를 연결하며, IR 다이오드(1) 전방으로 반사판(5)을 설치하여서 된 발광유니트(6)에 있어서, 이의 전방에 필터(7)를 설치하고 필터(7)의 일측에 차광관(8)을 설치하며 이에 렌즈부(9)를 고정하고, 그 내부 중앙에 전하 결합소자인 CCD(Charge Coupled Device) 칩(10)을 설치하여서 된 것으로 11은 케이싱이며 상기 CCD 칩10)은 광전기능과 주사기능이 있는 화상을 판독하기 위한 고체촬상소자를 말한다.A plurality of known IR diodes 1 are arranged to form an IR diode 1 ', which connects a power supply 4 made of a transformer 2 and a rectifying and smoothing circuit 3 to the IR diode 1 In the light emitting unit 6 in which the reflector plate 5 is installed forward, the filter 7 is installed in front of the light emitting unit 6, and the light shielding tube 8 is installed on one side of the filter 7, and the lens unit 9 is provided. And a CCD (Charge Coupled Device) chip 10, which is a charge coupled device, in the center of the inside, 11 is a casing, and the CCD chip 10 is a solid for reading an image having a photoelectric function and a scanning function. Refers to an imaging device.

이와같이 된 본 고안은 전원을 인가하였을시 IR 다이오드군(1')에서 강한 적외선을 발생시키게 되고 이는 반사판(5)에서 전방으로 접속되고 반사되어 필터(7)를 통과하여 목표거리까지 조사되는 것이며, 이때의 광도는 각 IR 다이오드(1)를 모두 합한 것과 같으므로, IR 다이오드(1)의 갯수를 증감시킴으로써 기존의 적외선 발광램프와 같거나 그 이상으로 강한 적외선을 발생시킬수 있게 되는 것이며, 이때 IR 다이오드(1)는 정상 동작상태에서는 열을 거의 발생시키지 않는 것이므로 발열현상이 없는 것이어서 송풍팬이 불필요하게 되는 것이고, 이에따라 구조를 간단하게 할 수 있으며, 소비전력이 적고 전체적인 부피의 축소에 도움을 줄 수 있게 된다.When the power is applied, the present invention generates a strong infrared ray from the IR diode group 1 ', which is connected to the front of the reflector 5 and reflected, and is irradiated to the target distance through the filter 7. At this time, the luminance is equal to the sum of the IR diodes 1, and thus the number of IR diodes 1 is increased to generate infrared rays that are stronger than or equal to the existing infrared light emitting lamps. (1) generates little heat in the normal operation state, so there is no heat generation, which makes the fan unnecessary. Therefore, the structure can be simplified, the power consumption is low, and the overall volume can be reduced. Will be.

또한 이와같이 하여 발사된 적외선을 피사체에 반사되어 다시 필터(7)를 통하여 차광관(8) 내부로도 입사되고 렌즈부(9)에 의하여 굴절된뒤 CCD 칩(0)에 촛점을 맺게되며, 이 CCD 칩10)은 영상신호를 발생시켜 외부의 CRT(도면에는 불표시함)로 전송하게 되므로 사용자는 CRT를 통한 피사체 관찰이나 감시가 가능하게 되는 것이다.In addition, the infrared rays emitted in this way are reflected on the subject and again incident through the filter 7 into the light shield tube 8 and refracted by the lens unit 9 to focus on the CCD chip 0. Since the CCD chip 10 generates an image signal and transmits it to an external CRT (not shown), the user can observe or monitor a subject through the CRT.

이와같이 하여 본 고안에 의한 원거리용 발광유니트 일체형 IR 카메라는 발열램프의 사용을 완전 배제함으로써 적외선 발광수단과 카메라의 근접설치가 가능하게 되고 열기의 방출을 위한 여러매의 필터 및 송풍팬이 불필요하게 되므로 그 크기를 매우 소형화할 수 있게 되어 휴대 및 설치가 용이한 상태로 일체화되는 것일 뿐만 아니라 제작비를 낮출수 있게 되고 소비전력을 줄일수 있게 되며, 가시광선의 노출이 전혀 없어 은폐상태에서의 관측이 가능하게 되도록 한 유용한 고안이다.In this way, the long-distance light emitting unit integrated IR camera according to the present invention completely eliminates the use of a heating lamp, so that the infrared light emitting unit and the camera can be installed in close proximity, and a plurality of filters and a blower fan are not required for heat emission. Its size can be made very small, so it is not only integrated into a portable and easy-to-install state, but also can reduce manufacturing costs and reduce power consumption. It is a useful design as much as possible.

Claims (1)

공지의 IR 다이오드(1)를 다수 배열하여 IR 다이오드군(1')을 형성하고 이에 트랜스(2)와 정류 및 평활회로(3)등으로 된 전원공급장치(4)를 연결하며, IR 다이오드(1) 전방으로 반사판(5)을 설치하여서 된 발광유니트(6)에 있어서, 그 전방에 필터(7)를 설치하고 필터(7)의 일측에 차광관(8)을 설치하며 이에 렌즈부(9)을 고정하고, 그 내부중앙에 CCD 칩(10)을 설치하여서 된 원거리용 발광유니트 일체형 IR 카메라.A plurality of known IR diodes 1 are arranged to form a group of IR diodes 1 ', and a power supply 4 made of a transformer 2 and a rectification and smoothing circuit 3 is connected thereto, and an IR diode ( 1) In the light emitting unit 6 in which the reflecting plate 5 is installed in the front, a filter 7 is installed in front of it, and a light shielding tube 8 is installed on one side of the filter 7, and the lens unit 9 IR light-emitting unit-integrated IR camera, which is installed by mounting a CCD chip (10) in the center.
KR2019880022594U 1988-12-31 1988-12-31 Ir camera unified by radiation unit KR910009035Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880022594U KR910009035Y1 (en) 1988-12-31 1988-12-31 Ir camera unified by radiation unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880022594U KR910009035Y1 (en) 1988-12-31 1988-12-31 Ir camera unified by radiation unit

Publications (2)

Publication Number Publication Date
KR900012847U KR900012847U (en) 1990-07-04
KR910009035Y1 true KR910009035Y1 (en) 1991-11-21

Family

ID=19282950

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880022594U KR910009035Y1 (en) 1988-12-31 1988-12-31 Ir camera unified by radiation unit

Country Status (1)

Country Link
KR (1) KR910009035Y1 (en)

Also Published As

Publication number Publication date
KR900012847U (en) 1990-07-04

Similar Documents

Publication Publication Date Title
US7341354B2 (en) Display device and display optical system unit
CN110708445B (en) Camera housing for reducing internal reflections
US11092479B2 (en) Sensor assembly and a device comprising such sensor assembly
CN106899786A (en) Monitor camera device and its application method
JPH079499B2 (en) Autofocus device
KR910009035Y1 (en) Ir camera unified by radiation unit
CA2231156A1 (en) Infrared optical system
CN207378736U (en) A kind of automobile-used LED distance-light integrated lens module
KR20060111806A (en) Infrared camera with a infrared led
EP1072841A2 (en) Infra red lamp
CA2003328C (en) Opaque projector
CN212064174U (en) Monitoring device
CN220855702U (en) Face recognition device based on 3D structured light
US5392090A (en) Bounce flash apparatus usable with a photographic camera
CN111182176A (en) Multifunctional 4G operation terminal
CN214154656U (en) Camera head
JPH03262275A (en) Transparent type lighting device
JP2759614B2 (en) In-pipe inspection camera device
CN219141855U (en) High-sensitivity photoelectric sensor
CN220085156U (en) Composite light source for fluorescence microscope
CN2627540Y (en) Supplemental lighting strengthening pick-up device
JP2858195B2 (en) Camera with shutter synchronized LED emitter
CN218544054U (en) High-brightness arc-shaped light source
CN214845854U (en) Lens unit with lighting device
KR102345045B1 (en) A camera module including LED lamp with improved brightness

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
FPAY Annual fee payment

Payment date: 19941105

Year of fee payment: 6

LAPS Lapse due to unpaid annual fee