JP2003078788A - Outdoor use television camera - Google Patents
Outdoor use television cameraInfo
- Publication number
- JP2003078788A JP2003078788A JP2001263812A JP2001263812A JP2003078788A JP 2003078788 A JP2003078788 A JP 2003078788A JP 2001263812 A JP2001263812 A JP 2001263812A JP 2001263812 A JP2001263812 A JP 2001263812A JP 2003078788 A JP2003078788 A JP 2003078788A
- Authority
- JP
- Japan
- Prior art keywords
- transparent cover
- outer face
- camera
- television camera
- outdoor use
- 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.)
- Pending
Links
- 230000001699 photocatalysis Effects 0.000 claims description 5
- 239000011941 photocatalyst Substances 0.000 abstract description 6
- 239000000428 dust Substances 0.000 description 2
- 230000003373 anti-fouling effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Accessories Of Cameras (AREA)
- Catalysts (AREA)
- Studio Devices (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は、屋外監視用テレビ
カメラの透明カバーの防汚に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to antifouling of a transparent cover of an outdoor surveillance TV camera.
【０００２】[0002]
【従来の技術】従来の屋外用のドーム形状を有するテレ
ビカメラの半球状とした透明カバーの外面は無処理で、
ワイパーも装備していなかった。この理由は、透明カバ
ーが半球状なのでワイパーの設置が難しいこととカバー
が樹脂製なのでワイパー動作により、傷が付きやすいた
めである。2. Description of the Related Art The outer surface of a semi-spherical transparent cover of a conventional TV camera having a dome shape for outdoor use is untreated.
I didn't even have a wiper. This is because the transparent cover has a hemispherical shape, which makes it difficult to install the wiper, and the cover is made of resin, so that the wiper operation easily causes scratches.
【０００３】このため、透明カバー外面が汚れやすく、
この汚れがレンズヘの集光を妨げるので画像が暗くなっ
たり、一部が欠落するという問題があった。また、透明
カバー外周の汚れを取り除くため、頻繁にカバー外面を
清掃しなければならず、手間がかかるという問題があっ
た。Therefore, the outer surface of the transparent cover is easily soiled,
This stain hinders the light from condensing on the lens, which causes a problem that the image becomes dark or a part is missing. Further, in order to remove the stains on the outer circumference of the transparent cover, the outer surface of the cover must be frequently cleaned, which is troublesome.
【０００４】[0004]
【発明が解決しようとする課題】本発明には、これらの
問題を除去し、簡単な構成で、長期間、鮮明な映像の提
供を実現することを目的とする。SUMMARY OF THE INVENTION It is an object of the present invention to eliminate these problems and to provide a clear image for a long period with a simple structure.
【０００５】[0005]
【課題を解決するための手段】本発明の全体構成を図１
に示す。本発明の屋外用テレビカメラは防雨カバー１、
カメラ部４、円筒富体５、透明カバー６から構成されて
いる。透明カバー６は常に外気に触れているので、雨や
挨がカバー外面に付着する。そこで、本発明のテレビカ
メラは、透明カバー６の外面に光触媒膜７を有するもの
である。FIG. 1 shows the overall configuration of the present invention.
Shown in. The outdoor TV camera of the present invention includes a rain cover 1,
It is composed of a camera unit 4, a cylindrical rich body 5, and a transparent cover 6. Since the transparent cover 6 is constantly exposed to the outside air, rain and dust adhere to the outer surface of the cover. Therefore, the television camera of the present invention has the photocatalytic film 7 on the outer surface of the transparent cover 6.
【０００６】この透明カバー６の外面に光触媒７を塗布
する事により、透明カバー６に付着した汚れが光触媒７
により分解され、降雨によってクリーニングされるので
常に正常な表面が維持される。By coating the outer surface of the transparent cover 6 with the photocatalyst 7, stains attached to the transparent cover 6 are removed.
The surface is always maintained as it is disassembled by and is cleaned by rainfall.
【０００７】[0007]
【発明の実施の形態】以下、図２に本発明の実施例を示
す。図２は、防雨カバー１、電源部２とパンチルト回転
部３、カメラ部４、円筒筐体５、透明カバー６、光触媒
７から構成されている。以下、この動作について説明す
る。電源部２からの電力供給によりパンチルト部３が水
平方向に回転するとともに、カメラ部４も垂直方向に回
転する。電源部２及びパンチルト部３が円筒筐体５に固
定されており、パンチルト部３によってカメラ部４が水
平及び垂直方向に駆動される。そして、透明カバー６が
円筒筐体５に勘合し、ドーム形のテレビカメラ本体内に
塵挨や水滴が侵入しない構造になっている。BEST MODE FOR CARRYING OUT THE INVENTION An embodiment of the present invention is shown below in FIG. FIG. 2 includes a rainproof cover 1, a power supply unit 2, a pan / tilt rotation unit 3, a camera unit 4, a cylindrical housing 5, a transparent cover 6, and a photocatalyst 7. Hereinafter, this operation will be described. The pan / tilt unit 3 is rotated in the horizontal direction by the power supply from the power supply unit 2, and the camera unit 4 is also rotated in the vertical direction. The power supply unit 2 and the pan tilt unit 3 are fixed to the cylindrical housing 5, and the pan tilt unit 3 drives the camera unit 4 in the horizontal and vertical directions. Then, the transparent cover 6 is fitted into the cylindrical housing 5 so that dust and water droplets do not enter the dome-shaped TV camera body.
【０００８】透明カバー６の外面に光触媒膜７が塗布さ
れているので、透明カバー６に付着した汚れが光触媒膜
７により分解され、降雨によってクリーニングされるの
で常に正常な表面が維持される。このため、従来のよう
に透明カバーを頻繁に清掃する必要がないので透明カバ
ー外面の傷付きを防止することができる。Since the photocatalyst film 7 is applied to the outer surface of the transparent cover 6, dirt adhering to the transparent cover 6 is decomposed by the photocatalyst film 7 and cleaned by rainfall, so that a normal surface is always maintained. For this reason, it is not necessary to frequently clean the transparent cover as in the conventional case, so that the outer surface of the transparent cover can be prevented from being scratched.
【０００９】[0009]
【発明の効果】本発明によれば、特別な部品を使用する
ことなく、透明カバー外面に光触媒膜を塗布することに
よって、汚れが分解され、降雨によってクリーニングさ
れるので常に正常な表面が維持される。また、ワイパー
不要なので、安価な屋外用のテレビカメラを実現するこ
とが出来る。According to the present invention, by applying a photocatalytic film on the outer surface of the transparent cover without using any special parts, dirt is decomposed and cleaned by rainfall, so that a normal surface is always maintained. It Further, since no wiper is required, an inexpensive outdoor TV camera can be realized.
【図１】本発明の構成を示す簡略外観正面図。FIG. 1 is a front view of a simplified appearance showing the configuration of the present invention.
【図２】本発明の実施例の簡略断面図。FIG. 2 is a simplified cross-sectional view of an embodiment of the present invention.
１：防雨カバー、 ２：電源部、 ３：パンチルト回転
部、 ４：カメラ部、５：円筒筐体、 ６：透明カバ
ー、 ７：光触媒膜。1: Rainproof cover, 2: Power supply part, 3: Pan-tilt rotation part, 4: Camera part, 5: Cylindrical housing, 6: Transparent cover, 7: Photocatalytic film.
Claims (2)
・防雨のため半球状の透明カバーを装備した屋外用テレ
ビカメラにおいて、前記透明カバーの外面に光触媒膜を
施すことを特徴とする屋外用テレビカメラ。1. An outdoor television camera having a cylindrical housing with a built-in camera and a semi-spherical transparent cover for dustproof and rainproof, wherein a photocatalytic film is provided on the outer surface of the transparent cover. Outdoor TV camera.
おいて、光触媒膜が親水性であることを特徴とする屋外
用テレビカメラ。2. The outdoor TV camera according to claim 1, wherein the photocatalytic film is hydrophilic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001263812A JP2003078788A (en) | 2001-08-31 | 2001-08-31 | Outdoor use television camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001263812A JP2003078788A (en) | 2001-08-31 | 2001-08-31 | Outdoor use television camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2003078788A true JP2003078788A (en) | 2003-03-14 |
Family
ID=19090510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2001263812A Pending JP2003078788A (en) | 2001-08-31 | 2001-08-31 | Outdoor use television camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2003078788A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008176207A (en) * | 2007-01-22 | 2008-07-31 | Olympus Imaging Corp | Imaging apparatus |
| CN102143307A (en) * | 2010-12-15 | 2011-08-03 | 哈尔滨工程大学 | Automatic dedusting vibration protective cover for omnibearing vision sensor for outdoor mobile carrier |
| CN102143308A (en) * | 2010-12-15 | 2011-08-03 | 哈尔滨工程大学 | Automatic dust removing protective cover with double-layer structure for outdoor omnibearing vision sensor |
| JP2013113908A (en) * | 2011-11-25 | 2013-06-10 | Panasonic Corp | Camera cover and camera |
| EP2615492A2 (en) | 2011-11-25 | 2013-07-17 | Panasonic Corporation | Camera cover and camera |
| JP2013228745A (en) * | 2013-06-05 | 2013-11-07 | Panasonic Corp | Camera cover and camera |
| JP2019155947A (en) * | 2018-03-07 | 2019-09-19 | 株式会社デンソー | Vehicular electromagnetic wave use system |
| JP2021052270A (en) * | 2019-09-24 | 2021-04-01 | 日本電気株式会社 | Camera control unit, camera control method and program |
| CN115013652A (en) * | 2022-05-26 | 2022-09-06 | 云南能投威士科技股份有限公司 | Wisdom campus safety monitoring device |
-
2001
- 2001-08-31 JP JP2001263812A patent/JP2003078788A/en active Pending
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008176207A (en) * | 2007-01-22 | 2008-07-31 | Olympus Imaging Corp | Imaging apparatus |
| CN102143307A (en) * | 2010-12-15 | 2011-08-03 | 哈尔滨工程大学 | Automatic dedusting vibration protective cover for omnibearing vision sensor for outdoor mobile carrier |
| CN102143308A (en) * | 2010-12-15 | 2011-08-03 | 哈尔滨工程大学 | Automatic dust removing protective cover with double-layer structure for outdoor omnibearing vision sensor |
| EP2615492A3 (en) * | 2011-11-25 | 2013-11-20 | Panasonic Corporation | Camera cover and camera |
| EP2615492A2 (en) | 2011-11-25 | 2013-07-17 | Panasonic Corporation | Camera cover and camera |
| JP2013113908A (en) * | 2011-11-25 | 2013-06-10 | Panasonic Corp | Camera cover and camera |
| EP2827189A1 (en) | 2011-11-25 | 2015-01-21 | Panasonic Corporation | Camera cover and camera |
| US9712729B2 (en) | 2011-11-25 | 2017-07-18 | Panasonic Intellectual Property Management Co., Ltd. | Camera cover and camera |
| JP2013228745A (en) * | 2013-06-05 | 2013-11-07 | Panasonic Corp | Camera cover and camera |
| JP2019155947A (en) * | 2018-03-07 | 2019-09-19 | 株式会社デンソー | Vehicular electromagnetic wave use system |
| CN111819117A (en) * | 2018-03-07 | 2020-10-23 | 株式会社电装 | Electromagnetic wave utilization system for vehicle |
| JP2021052270A (en) * | 2019-09-24 | 2021-04-01 | 日本電気株式会社 | Camera control unit, camera control method and program |
| JP7375411B2 (en) | 2019-09-24 | 2023-11-08 | 日本電気株式会社 | Camera control device, camera control method, and program |
| CN115013652A (en) * | 2022-05-26 | 2022-09-06 | 云南能投威士科技股份有限公司 | Wisdom campus safety monitoring device |
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