JP7350292B2 - Outdoor lighting equipment with security camera - Google Patents

Outdoor lighting equipment with security camera Download PDF

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JP7350292B2
JP7350292B2 JP2019139321A JP2019139321A JP7350292B2 JP 7350292 B2 JP7350292 B2 JP 7350292B2 JP 2019139321 A JP2019139321 A JP 2019139321A JP 2019139321 A JP2019139321 A JP 2019139321A JP 7350292 B2 JP7350292 B2 JP 7350292B2
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博行 青山
徹 稲葉
和弘 湯澤
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Description

本発明は、防犯カメラを備えた屋外用照明器具の改良に関する。 The present invention relates to improvements in outdoor lighting equipment equipped with security cameras.

ＬＥＤ（発光ダイオード）の発光によって道路面等の被照明部を照明する屋外用照明器具に防犯用カメラを備えたものがある。
これに関し、開閉可能な透光性フードを備えた軽金属ダイキャスト製のケース内に、ＬＥＤからなる照明部と、記録装置を備えた監視カメラと、照明部と監視カメラに電力を供給する電源ユニットを取り付けるものがある（特許文献１）。 2. Description of the Related Art Outdoor lighting equipment that illuminates illuminated areas such as roads by emitting light from LEDs (light emitting diodes) is equipped with a security camera.
In this regard, a light metal die-cast case with a light-transmitting hood that can be opened and closed houses a lighting section consisting of an LED, a surveillance camera equipped with a recording device, and a power supply unit that supplies power to the lighting section and surveillance camera. There is one that attaches (Patent Document 1).

特開２０１６-７２２０３号公報JP2016-72203A

特許文献１のものは、ＬＥＤ照明部３、監視カメラ部４、電源ユニット５を、耐候性・防水性を有する軽金属ダイキャスト製の船型筐体状のケース１に内装し、このケース１を閉蓋する雨水避用の透光性フード２が、ケース１の先端側に設けられた蝶番部８により開閉自在に取り付けられ、透光性フード２は窓部として形成された開口２ａを有し、その開口２ａに監視カメラ４のカメラレンズを位置させて、樹脂製の窓リング１４及びガスケット（ウレタンブッシュ）１４ａを介して水密が図られている。
このため、開口２ａと監視カメラ４のカメラレンズとの位置関係の考慮及びその部分の十分な水密構成が必要となる。
また、特許文献１のものは、図示された構成からして、監視カメラ４による撮影範囲は、照明装置の下方領域であり、照明装置の前後左右に亘る広範囲の撮影を意図していない。 In Patent Document 1, an LED lighting section 3, a surveillance camera section 4, and a power supply unit 5 are housed in a boat-shaped case 1 made of light metal die-casting that is weatherproof and waterproof, and the case 1 is closed. A translucent hood 2 for covering rainwater is attached to the case 1 so as to be openable and closable by a hinge part 8 provided on the tip side of the case 1, and the translucent hood 2 has an opening 2a formed as a window. A camera lens of a surveillance camera 4 is positioned in the opening 2a, and watertightness is achieved via a resin window ring 14 and a gasket (urethane bush) 14a.
Therefore, it is necessary to consider the positional relationship between the opening 2a and the camera lens of the surveillance camera 4, and to provide a sufficiently watertight structure for that portion.
Furthermore, in view of the illustrated configuration, the photographing range of the surveillance camera 4 in Patent Document 1 is a region below the illumination device, and is not intended to photograph a wide area extending from the front, back, left and right of the illumination device.

本発明は、照明器具の下方領域を撮影するカメラ部を設け、レンズの向きの調整によって所期の範囲を撮影可能とし、前後左右方向の広範囲を撮影可能とする防犯カメラ付き屋外用照明器具を提供する。
このように照明器具の下方領域を広範囲にわたりカメラによる撮影可能とする場合、ＬＥＤ照明部の発光光がカメラに侵入すれば、カメラで撮影する画像が白くなる等の画像劣化が生じ、撮影画像が不鮮明になる所謂ハレーションが生じる虞がある。
このためそれを防止する構成として、ＬＥＤ照明部の発光光がカメラに到達しないように、特別に遮光壁を設ける等の対策が必要となるが、本発明は、ＬＥＤ照明部とカメラ部を特定な配置構成とすることにより、ＬＥＤ照明部の発光光がカメラに侵入することが抑制され、カメラで撮影する画像が白くなる等の画像劣化が生じないようにすることができる技術を提供するものである。 The present invention provides an outdoor lighting fixture with a security camera, which is equipped with a camera section that photographs the lower area of the lighting fixture, and can photograph a desired range by adjusting the direction of the lens, and can photograph a wide range in the front, back, left, and right directions. provide.
In this way, when the lower area of the lighting equipment can be photographed over a wide area with the camera, if the emitted light from the LED lighting section enters the camera, image deterioration such as whitening of the image taken by the camera will occur, and the photographed image will become blurred. There is a possibility that so-called halation, which makes the image unclear, may occur.
To prevent this, it is necessary to take measures such as installing a special light-shielding wall so that the light emitted from the LED lighting section does not reach the camera. To provide a technology that suppresses light emitted from an LED lighting section from entering a camera by adopting a layout configuration that prevents image deterioration such as whitening of images taken by the camera. It is.

また、本発明は、ＬＥＤ照明部の発光による発熱を良好に放熱する構成とすると共に、防犯カメラ付き屋外用照明器具の内部に収容した各部の点検や修理のし易い構成とする。
この場合、特許文献１のように透光性フード２に監視カメラ４のカメラレンズを位置させる開口２ａを設けるような構成とはせず、ＬＥＤ照明部の発光光の透過する透光性カバーはカメラ部に関係ない配置構成とし、特許文献１のような開口２ａと監視カメラ４のカメラレンズとの位置関係及びその部分の十分な水密構成を不要とする防犯カメラ付き屋外用照明器具を提供する。 Further, the present invention has a structure that effectively dissipates heat generated by light emission from the LED lighting section, and also allows easy inspection and repair of each section housed inside the outdoor lighting fixture with a security camera.
In this case, unlike Patent Document 1, the translucent hood 2 is not configured to have an opening 2a for positioning the camera lens of the surveillance camera 4, but the translucent cover through which the light emitted from the LED lighting section passes is To provide an outdoor lighting fixture with a security camera, which has an arrangement not related to a camera part and eliminates the need for a positional relationship between an opening 2a and a camera lens of a surveillance camera 4 and a sufficient watertight structure for that part as in Patent Document 1. .

また、本発明は、防犯カメラ付き屋外用照明器具の下方領域において、カメラ部で撮影した画像データが所期の状態であるかの確認ができるように、外部端末機によって確認可能とし、所期の状態になっていない場合は、カメラのレンズの向きを調整可能な構成とする防犯カメラ付き屋外用照明器具を提供する。 In addition, the present invention makes it possible to check with an external terminal device so that it can be confirmed whether the image data taken by the camera section is in the expected state in the lower area of the outdoor lighting fixture equipped with a security camera. To provide an outdoor lighting fixture with a security camera, which has a configuration in which the direction of the camera lens can be adjusted when the above condition is not met.

また、本発明は、カメラ部で撮影した画像データを記憶する記憶媒体（ＳＳＤ:solid state driveという）を外部へ取り出し可能にする構成を提供する。
その場合、ＬＥＤ照明部と共に透光性カバーを開くことにより、記憶媒体（ＳＳＤ）を外部へ取り出し可能にすることにより、部品数を増やすことなく構成の簡素化された防犯カメラ付き屋外用照明器具を提供する。 Further, the present invention provides a configuration that allows a storage medium (referred to as SSD: solid state drive) that stores image data photographed by the camera unit to be taken out.
In that case, by opening the light-transmitting cover together with the LED lighting section, the storage medium (SSD) can be taken out to the outside, making it possible to simplify the configuration of an outdoor lighting fixture with a security camera without increasing the number of parts. I will provide a.

また、本発明は、ＬＥＤ照明部の発光及び非発光は、防犯カメラ付き屋外用照明器具の周囲の照度を検出する照度センサの検出により、明るい昼間は消灯し、夜間のように暗いときは点灯するようにするが、この動作がカメラ部による撮影に影響しないような電気回路構成とした防犯カメラ付き屋外用照明器具を提供する。 In addition, according to the present invention, the LED lighting section is turned off during bright daytime and turned on when it is dark, such as at night, by the detection of the illuminance sensor that detects the illuminance around the outdoor lighting equipment equipped with a security camera. To provide an outdoor lighting fixture with a security camera having an electric circuit configuration such that this operation does not affect photographing by a camera part.

第１の本発明の防犯カメラ付き屋外用照明器具は、下側が透光性カバーで覆われ下方を照明する発光部及び前記照明器具の下方領域を撮影するカメラ部が配置され、前記発光部の後方に前記カメラ部が配置され、前記発光部は前後方向に所定の長さを有し主として左右方向に長く広がる配光特性を有し、前記カメラ部は、レンズの向きが変更可能であり、
前記照明器具の正規の取り付け状態において、前記カメラ部の中心軸線が直下方向に向き、前記発光部は後方への発光光が抑制又は制限される前上がりの所定の傾斜配置である、
ことを特徴とする。 A first outdoor lighting fixture with a security camera according to the present invention is provided with a light-emitting part whose lower side is covered with a translucent cover and which illuminates the lower part, and a camera part which photographs the lower area of the lighting fixture, and in which the light-emitting part is covered with a light-transmitting cover. The camera section is arranged at the rear, the light emitting section has a predetermined length in the front-rear direction and has a light distribution characteristic that extends mainly in the left-right direction, and the camera section has a lens whose direction can be changed,
In the properly installed state of the lighting fixture, the central axis of the camera section is directed directly downward, and the light emitting section is arranged at a predetermined tilt upward so that the emitted light toward the rear is suppressed or limited.
It is characterized by

第２の本発明の防犯カメラ付き屋外用照明器具は、照明器具内に配置された発光部の発光光が下方へ透過するよう透光性カバーで塞がれた透過窓を有し、前記発光部は前記発光光が前記透過窓の後端縁にて遮られるよう前記透過窓よりも上方に位置し、前記透過窓よりも後方に前記照明器具の下方領域を撮影するカメラ部が配置され、下側が透光性カバーで覆われ下方を照明する発光部及び前記照明器具の下方領域を撮影するカメラ部が配置され、前記発光部の後方に前記カメラ部が配置され、前記発光部は前後方向に所定の長さを有し主として左右方向に長く広がる配光特性を有し、
前記カメラ部は、レンズの向きが変更可能であり、
前記照明器具の正規の取り付け状態において、前記カメラ部の中心軸線が直下方向に向き、前記発光部は後方への発光光が抑制又は制限される前上がりの所定の傾斜配置である、
ことを特徴とする。 The outdoor lighting fixture with a security camera according to the second aspect of the present invention has a transparent window covered with a light-transmitting cover so that the light emitted from the light emitting section disposed in the lighting fixture is transmitted downward, and The part is located above the transparent window so that the emitted light is blocked by the rear edge of the transparent window, and a camera part is arranged behind the transparent window to photograph the lower region of the lighting fixture, A light emitting part whose lower side is covered with a translucent cover and illuminates the lower part, and a camera part which takes a picture of the lower area of the lighting device are arranged, the camera part is arranged behind the light emitting part, and the light emitting part is arranged in the front and rear direction. It has a predetermined length and has light distribution characteristics that spread mainly in the left and right direction,
The camera unit is configured such that the direction of the lens can be changed;
In the properly installed state of the lighting fixture, the central axis of the camera section is directed directly downward, and the light emitting section is arranged at a predetermined tilt upward so that the emitted light toward the rear is suppressed or limited.
It is characterized by

第３の本発明の防犯カメラ付き屋外用照明器具は、前記照明器具の下方を照明する発光部と、前記照明器具の下方領域を撮影するカメラ部を備え、下側面に前後方向に長い開口を有する内部空間を有し後部に支柱等の支持体へ取り付けられる取り付け部を備えた不透光性の器具本体と、前記開口を塞ぐように前記器具本体に取り付けられる不透光性の本体カバーを有し、前記本体カバーの下面は、前寄りに前記発光部からの発光光が下方へ通過するよう透光性カバーで覆われた透過窓が形成される発光部領域と、後寄りに前記カメラ部が下方へ突出状態に取り付けられるカメラ部配置部を備え、
前記発光部は、前後方向に所定の長さを有し主として左右方向に長く広がる配光特性を有して前記透過窓に臨む上方位置に前記透過窓に沿って前記本体カバーに取り付けられ、
前記照明器具が前記支持体へ正規の取り付け状態において、前記カメラ部配置部は前記カメラ部の中心軸線が直下方向に向くカメラ配置面であり、前記発光部領域は前記発光部から前記カメラ部へ向かう発光光が抑制又は制限される前上がりの所定の傾斜面である、
ことを特徴とする。 The outdoor lighting fixture with a security camera according to the third aspect of the present invention includes a light emitting part that illuminates the lower part of the lighting fixture, a camera part that photographs the lower area of the lighting fixture, and has an opening that is long in the front and back direction on the lower side. an opaque instrument main body having an internal space and an attachment part attached to a support such as a column at the rear; and an opaque main body cover attached to the instrument main body so as to close the opening. The lower surface of the main body cover has a light-emitting region on the front in which a transparent window covered with a translucent cover is formed so that the light emitted from the light-emitting region passes downward, and a light-emitting region on the rear, where the camera is located on the rear. It has a camera part placement part that is attached with the part protruding downward,
The light emitting unit has a predetermined length in the front-rear direction and has a light distribution characteristic that spreads mainly in the left-right direction, and is attached to the main body cover along the transmission window at an upper position facing the transmission window,
When the lighting fixture is properly attached to the support body, the camera part arrangement part is a camera arrangement surface in which the central axis of the camera part faces directly below, and the light emitting part area extends from the light emitting part to the camera part. It is a predetermined inclined surface that rises forward, on which the emitted light directed toward the surface is suppressed or restricted.
It is characterized by

第４の本発明の防犯カメラ付き屋外用照明器具は、前記照明器具の下方領域を照明する発光部と、前記照明器具の下方領域を撮影するカメラ部と、下側開口の内部空間を有し後部に支柱等の支持体への取り付け部を備えた不透光性の器具本体と、前記開口を覆うように前記器具本体に取り付けられた不透光性の本体カバーとを有する本体部と、を備え、
前記発光部は、ＬＥＤ取り付け回路基板の下側面に配置された複数の照明用ＬＥＤと、前記照明用ＬＥＤの個々に対応する配光レンズ部とを有する配光ユニットとを備え、前後方向に所定の長さを有し主として左右方向に長く広がる配光特性を有し、
前記カメラ部は、カメラ本体部と、下方へ突出状態に前記カメラ本体部に取り付けられレンズが覆われた透光性ドームカバーを備え、前記レンズからの入射光を受光し光電変換を行って入射光に対応する画像データを作成し記憶する機能を有し、前記レンズの向きが変更可能であり、
前記本体カバーは、前記開口に適合状態で前記器具本体に取り付けられ、後部に前記カメラ本体部が取り付けられるカメラ部配置部を配置し前部にサービス用開口を有する第１カバーと、前記サービス用開口を開閉するよう前記第１カバーに開閉可能に取り付けられた第２カバーを備え、
前記第２カバーは、前記カメラ部より前方位置に形成され前記発光部からの発光光が下方へ通過する透過窓と、前記発光部を覆って前記透過窓を塞ぐ形状の透光性カバーを備え、前記発光部が前記透過窓に臨む上方位置に前記発光部が取り付けられ、
前記支持体に対して前記照明器具が正規の取り付け状態において、前記透光性ドームカバーは前記透光性カバーよりも下方へ突出状態であり、前記カメラ部は中心軸線が鉛直下方に向き、前記発光部及び前記透光性カバーは前記発光部の発光光の前記カメラ部のレンズへの侵入が抑制又は制限される斜め前上方に向けた傾斜配置である、
ことを特徴とする。 The outdoor lighting fixture with a security camera according to the fourth aspect of the present invention has a light emitting part that illuminates a lower region of the lighting fixture, a camera part that photographs the lower region of the lighting fixture, and an internal space with a lower opening. a main body portion having a light-impermeable device main body having a rear portion for attaching to a support such as a support, and a light-impermeable main body cover attached to the device body so as to cover the opening; Equipped with
The light emitting unit includes a light distribution unit having a plurality of illumination LEDs disposed on the lower side of the LED mounting circuit board and a light distribution lens portion corresponding to each of the illumination LEDs, and is arranged at a predetermined position in the front and rear direction. It has a light distribution characteristic that spreads mainly in the left and right direction.
The camera unit includes a camera body and a translucent dome cover that is attached to the camera body in a downwardly protruding state and covers a lens, and receives incident light from the lens and performs photoelectric conversion to convert the incident light to light. It has a function of creating and storing image data corresponding to light, and the direction of the lens can be changed,
The main body cover is attached to the instrument main body in a state that fits into the opening, and includes a first cover having a camera part placement part to which the camera body part is attached at the rear part and a service opening in the front part; a second cover attached to the first cover in an openable and closable manner so as to open and close the opening;
The second cover includes a transmitting window formed in a position in front of the camera unit and through which light emitted from the light emitting unit passes downward, and a translucent cover having a shape that covers the light emitting unit and blocking the transmitting window. , the light emitting section is attached at an upper position where the light emitting section faces the transmission window,
When the lighting fixture is properly attached to the support, the light-transmitting dome cover protrudes downward from the light-transmitting cover, the camera section has its central axis facing vertically downward, and The light emitting unit and the light-transmitting cover are arranged diagonally forward and upward so that the light emitted from the light emitting unit is suppressed or restricted from entering the lens of the camera unit.
It is characterized by

第５の本発明の防犯カメラ付き屋外用照明器具は、上記第４の本発明において、前記照明用ＬＥＤの後方位置であって前記透過窓を通して前記透光性カバーから下方へ発光光が透過するよう前記発光部に配置されたインジケータ用ＬＥＤを備える、
ことを特徴とする。 In the outdoor lighting fixture with a security camera according to a fifth aspect of the present invention, in the fourth aspect of the present invention, emitted light is transmitted downward from the transparent cover through the transparent window at a rear position of the illumination LED. an indicator LED disposed in the light emitting part;
It is characterized by

第６の本発明の防犯カメラ付き屋外用照明器具は、上記第４または第５の本発明において、前記サービス用開口から取り出し可能に前記器具本体に取り付けられ、前記画像データを記録する外部記憶媒体（ＳＳＤ）を備えた、
ことを特徴とする。 A sixth aspect of the present invention provides an outdoor lighting device with a security camera according to the fourth or fifth aspect of the present invention, wherein the external storage medium is attached to the appliance body so as to be removable from the service opening, and records the image data. (SSD)
It is characterized by

第７の本発明の防犯カメラ付き屋外用照明器具は、上記第１乃至第６の本発明のいずれかにおいて、前記カメラ部は、カメラ本体部と、下方へ突出状態にレンズを覆い前記カメラ本体部に取り外し可能に取り付けられた透光性ドームカバーと、前記カメラ部で撮像した画像データを前記照明器具の下方近傍において操作される外部端末機器に取り出し可能な通信機能部とを備え、
前記画像データに基づき前記外部端末機器のディスプレイに表示される画像の視認確認にて、前記レンズの向きを手動調整可能とした、
ことを特徴とする。 A seventh aspect of the present invention provides an outdoor lighting fixture with a security camera, in which, in any of the first to sixth aspects of the present invention, the camera section includes a camera body, a lens that protrudes downward, and a lens that covers the camera body. a translucent dome cover removably attached to the unit; and a communication function unit that allows image data captured by the camera unit to be retrieved to an external terminal device operated near the bottom of the lighting fixture;
The direction of the lens can be manually adjusted by visually confirming the image displayed on the display of the external terminal device based on the image data.
It is characterized by

第８の本発明の防犯カメラ付き屋外用照明器具は、発光素子の発光にて前記照明器具の下方領域を照明する発光部と、前記照明器具の下方領域を撮影するカメラ部と、前記照明器具の周囲の明るさを検知し夜間等のように暗くなった状態で前記発光素子を発光させ明るくなったとき前記発光素子を消灯させるための照度センサと、を備え、
前記発光部は、前記発光素子の発光光が透過する透光カバーで覆われ、前記発光素子を点灯・消灯する発光制御回路を備え、
前記カメラ部は、レンズからの入射光を受光し光電変換を行い入射光に対応する画像データを作成し記憶する制御機能部を備え、
支持体に対して前記照明器具が正規の取り付け状態において、前記発光部及び前記透光性カバーは、前記カメラ部に対して、前記発光部の発光光の前記レンズへの侵入が抑制又は制限される傾斜配置であり、
前記照明部及び前記カメラ部は、商用電力を直流電力に変換した直流電力がそれぞれ供給される配線であり、
前記照度センサによる信号は、前記発光制御回路へ作用させるが前記カメラ部の制御機能部に作用させない構成である、
ことを特徴とする。 An outdoor lighting fixture with a security camera according to an eighth aspect of the present invention includes: a light emitting unit that illuminates a lower region of the lighting fixture with light emitted from a light emitting element; a camera unit that photographs the lower region of the lighting fixture; an illuminance sensor that detects the brightness of the surroundings, causes the light emitting element to emit light in a dark state such as at night, and turns off the light emitting element when it becomes bright;
The light emitting unit is covered with a transparent cover through which light emitted from the light emitting element is transmitted, and includes a light emission control circuit that turns on and off the light emitting element,
The camera unit includes a control function unit that receives incident light from a lens, performs photoelectric conversion, and creates and stores image data corresponding to the incident light,
When the lighting device is properly attached to the support, the light emitting section and the transparent cover prevent or limit the light emitted from the light emitting section from entering the lens with respect to the camera section. It is an inclined arrangement,
The lighting unit and the camera unit are wirings each supplied with DC power obtained by converting commercial power to DC power,
The signal from the illuminance sensor is configured to act on the light emission control circuit but not on the control function section of the camera section.
It is characterized by

本発明では、照明器具が正規の取り付け状態において、カメラ部に対する発光部の配置が、下方に向くカメラ部の中心軸線に対して、発光部の発光光がカメラ部のレンズへ侵入することが抑制又は制限される傾斜配置である。
このため、照明器具が道路に対して直交する交差状態に配置された正規の状態において、道路の長さ方向の照明が十分確保されると共に、発光部の発光光がカメラ部に侵入して画像が白化するような品質低下が生じることなく、照明器具下方領域の好ましい撮像画像を得ることができ、防犯灯として好ましい効果を得ることができる。 In the present invention, when the lighting fixture is properly installed, the arrangement of the light emitting part with respect to the camera part prevents light emitted from the light emitting part from entering the lens of the camera part with respect to the central axis of the camera part facing downward. or a restricted tilted arrangement.
For this reason, in the normal state where the lighting equipment is placed orthogonal to the road and intersecting, sufficient illumination is ensured along the length of the road, and the light emitted from the light emitting part enters the camera part to create an image. It is possible to obtain a preferable captured image of the lower region of the lighting equipment without degrading the quality such as whitening, and it is possible to obtain a preferable effect as a security light.

また、本発明では、器具本体の下側開口を覆う本体カバーが、前記下側開口に適合状態で器具本体に取り付けられ、後部にカメラ部が取り付けられ前部にサービス用開口を有する第１カバーと、前記サービス用開口を開閉するよう第１カバーに開閉可能に取り付けられた第２カバーを備える。
これにより、照明器具が正規の取り付け状態において、カメラ部は中心軸線が鉛直下方に向き、発光部及び透光性カバーは発光部の発光光のカメラ部のレンズへの侵入が抑制又は制限される斜め前上方に向けた傾斜配置とすることにより、道路の照明が十分確保されると共に、発光部の発光光がカメラ部に侵入して画像が白化するような品質低下が生じることなく、照明器具下方領域の好ましい撮像画像を得ることができ、防犯灯として好ましい効果を得ることができる。
そして、第２カバーを開くことにより、サービス用開口を通して器具本体内に収容した各部の点検や修理を容易に行えるものとなる。 Further, in the present invention, a main body cover that covers the lower opening of the instrument main body is attached to the instrument main body in a state that fits the lower opening, and the first cover has a camera section attached to the rear part and a service opening at the front part. and a second cover attached to the first cover so as to be openable and closable so as to open and close the service opening.
As a result, when the lighting equipment is properly installed, the central axis of the camera section is oriented vertically downward, and the light emitting section and translucent cover suppress or restrict the light emitted from the light emitting section from entering the lens of the camera section. By slanting the lighting equipment toward the front and upward, it ensures sufficient illumination of the road and prevents the light emitted from the light emitting part from entering the camera part and causing quality deterioration such as whitening of the image. A preferable captured image of the lower region can be obtained, and a preferable effect as a security light can be obtained.
By opening the second cover, each part accommodated in the instrument body can be easily inspected and repaired through the service opening.

また、本発明では、画像データを記録する外部記憶媒体（ＳＳＤ:solid state driveという）を前記サービス用開口から取り出し可能に器具本体に取り付けることにより、通常時には外部記憶媒体（ＳＳＤ）を安全に保持できると共に、記録した画像データを利用するときには、外部記憶媒体（ＳＳＤ）を容易に取り出すことができることとなる。 In addition, in the present invention, by attaching an external storage medium (SSD: solid state drive) for recording image data to the instrument body so that it can be taken out from the service opening, the external storage medium (SSD) can be safely held during normal times. In addition, when using the recorded image data, the external storage medium (SSD) can be easily removed.

また、本発明では、カメラ部で撮像した画像データを照明器具の下方近傍において操作される外部端末機器に取り出し可能な通信機能部とを備えることにより、画像データに基づき外部端末機器のディスプレイに表示される画像の視認確認にて、カメラ部のレンズの向きが所期の方向に向いているかを確認できる。
もし、レンズが所期の方向を向いていない場合は、透光性ドームカバーを本取り外し、外部端末機器のディスプレイを見ながらレンズの方向を調整できるため、正確な範囲の撮像ができることとなる。 In addition, the present invention includes a communication function section that can take out image data captured by the camera section to an external terminal device operated near the bottom of the lighting fixture, so that the image data is displayed on the display of the external terminal device based on the image data. You can check whether the lens of the camera unit is facing in the desired direction by visually checking the image.
If the lens is not facing the desired direction, the translucent dome cover can be removed and the lens direction can be adjusted while looking at the display of the external terminal device, allowing accurate imaging of the range.

また、本発明では、照明器具の周囲の照度を検出する照度センサからの検出信号は、カメラ部の制御機能部に作用させず、発光部の発光素子を点灯・消灯する発光制御回路へのみ作用させる配線であるため、発光素子が点灯する夜間においてもカメラ部は正規の撮像動作を得ることができ、防犯灯としての機能を２４時間に亘り発揮できることとなる。 Furthermore, in the present invention, the detection signal from the illuminance sensor that detects the illuminance around the lighting equipment does not act on the control function section of the camera section, but only on the light emission control circuit that turns on and off the light emitting elements of the light emitting section. Because of the wiring, the camera section can obtain normal imaging operation even at night when the light emitting elements are lit, and can function as a security light for 24 hours.

本発明に係る防犯カメラ付き屋外用照明器具の施錠機構２２Ｐ及びアンテナ７０・７５を省略した斜め下方から見た斜視図である。FIG. 2 is a perspective view of the outdoor lighting device with a security camera according to the present invention, as seen diagonally from below, with the locking mechanism 22P and antennas 70 and 75 omitted. 本発明に係る防犯カメラ付き屋外用照明器具の施錠機構２２Ｐ及びアンテナ７０・７５を省略した正面図である。It is a front view of the outdoor lighting device with a security camera according to the present invention, with the locking mechanism 22P and antennas 70 and 75 omitted. 本発明に係る防犯カメラ付き屋外用照明器具の内部を示す縦断端面で示す説明図である。FIG. 2 is an explanatory diagram showing the inside of the outdoor lighting fixture with a security camera according to the present invention in a longitudinal section. 図３において外部記憶媒体（ＳＳＤ）を取り出すために第２カバー２２２を開いた状態を示す説明図である。FIG. 4 is an explanatory diagram showing a state in which the second cover 222 in FIG. 3 is opened to take out the external storage medium (SSD). 本発明に係る防犯カメラ付き屋外用照明器具を下方から見た下面図である。FIG. 2 is a bottom view of the outdoor lighting fixture with a security camera according to the present invention, seen from below. 本発明に係る防犯カメラ付き屋外用照明器具の発光部６と透光性カバー２３の部分の縦断端面図である。FIG. 2 is a vertical cross-sectional end view of the light emitting part 6 and the translucent cover 23 of the outdoor lighting fixture with a security camera according to the present invention. 本発明に係る防犯カメラ付き屋外用照明器具の本体カバー２２を取り外した状態の器具本体２を下方から見た下面図である。FIG. 2 is a bottom view of the outdoor lighting device with a security camera according to the present invention, as seen from below, with the main body cover 22 removed. 本発明に係る防犯カメラ付き屋外用照明器具の背面図である。FIG. 2 is a rear view of the outdoor lighting fixture with a security camera according to the present invention. 本発明に係る防犯カメラ付き屋外用照明器具の動作に係る回路構成の概略を示すブロック図である。FIG. 1 is a block diagram schematically showing a circuit configuration related to the operation of the outdoor lighting fixture with a security camera according to the present invention.

本発明に係る防犯カメラ付き屋外用照明器具は、下側が透光性カバーで覆われ下方を照明する発光部及び前記照明器具の下方領域を撮影するカメラ部が配置され、前記照明器具が正規の取り付け状態における前記カメラ部に対する前記発光部及び前記透光性カバーの配置が、下方に向く前記カメラ部の中心軸線に対して、前記発光部の発光光の前記カメラ部のレンズへの侵入が抑制又は制限される傾斜配置である。
その一つの好ましい形態として、防犯カメラ付き屋外用照明器具は、照明器具の下方を照明する発光部と、照明器具の下方領域を撮影するカメラ部を備え、下側面に前後方向に長い開口を有する内部空間を有し後部に支柱等の支持体へ取り付けられる取り付け部を備えた不透光性の器具本体と、前記開口を塞ぐように器具本体に取り付けられる不透光性の本体カバーを有し、本体カバーの下面は、前寄りに発光部からの発光光が下方へ通過するよう透光性カバーで覆われた透過窓が形成される発光部領域と、後寄りにカメラ部が下方へ突出状態に取り付けられるカメラ部配置部を備え、発光部は、前後方向に所定の長さを有し主として左右方向に長く広がる配光特性を有して透過窓に臨む上方位置に透過窓に沿って本体カバーに取り付けられ、照明器具が支持体へ正規の取り付け状態において、カメラ部配置部はカメラ部の中心軸線が直下方向に向くカメラ配置面であり、発光部領域は発光部からカメラ部へ向かう発光光が抑制又は制限される前上がりの所定の傾斜面である。
以下、本発明の実施形態について図面を参照して説明する。 The outdoor lighting fixture with a security camera according to the present invention is provided with a light-emitting part whose lower side is covered with a translucent cover and a light-emitting part for illuminating the lower part, and a camera part for photographing the lower area of the lighting fixture, and the lighting fixture is provided with a regular light-emitting part. The arrangement of the light emitting part and the transparent cover with respect to the camera part in the attached state suppresses the light emitted from the light emitting part from entering the lens of the camera part with respect to the central axis of the camera part facing downward. or a restricted tilted arrangement.
In one preferred form, the outdoor lighting equipment with a security camera includes a light emitting part that illuminates the lower part of the lighting equipment, a camera part that photographs the area below the lighting equipment, and has an opening that is long in the front and back direction on the lower side. It has an opaque device main body having an internal space and an attachment part attached to a support such as a column at the rear, and a opaque main body cover that is attached to the device main body so as to close the opening. , the lower surface of the main body cover has a light-emitting area on the front where a transparent window covered with a translucent cover is formed so that the light emitted from the light-emitting part passes downward, and a camera part on the back that protrudes downward. The light-emitting part has a predetermined length in the front-rear direction and has a light distribution characteristic that spreads out mainly in the left-right direction, and the light-emitting part is located at an upper position facing the transmission window along the transmission window. When attached to the main body cover and the lighting fixture is properly attached to the support body, the camera part placement part is a camera placement surface where the central axis of the camera part faces directly below, and the light emitting part area faces from the light emitting part to the camera part. This is a predetermined inclined surface that slopes upward and suppresses or limits emitted light.
Embodiments of the present invention will be described below with reference to the drawings.

本発明に係る防犯カメラ付き屋外用照明器具１（以下照明器具１と称す）は、全体形状が前後方向に所定の長さを有する前後方向に長い形態をなし、照明部１Ａとカメラ部５０を備え、照明部１Ａは、下方の道路等を所定の明るさで照明する部分であり、照明用発光ダイオードである複数のＬＥＤ素子７が放射する光を所定の配光にて出射する発光部６を備える。照明器具１が道路に略直交状態に取り付けられた状態で、発光部６の出射光、すなわちＬＥＤ素子７の出射光が道路の長手方向に配光されるよう、主として左右方向に長く広がる配光特性を有する照明器具１である。 The outdoor lighting fixture 1 with a security camera according to the present invention (hereinafter referred to as the lighting fixture 1) has an overall shape that is elongated in the front-back direction and has a predetermined length in the front-back direction, and has a lighting section 1A and a camera section 50. The illumination section 1A is a section that illuminates the road below with a predetermined brightness, and includes a light emitting section 6 that emits light emitted by a plurality of LED elements 7, which are light emitting diodes for illumination, in a predetermined light distribution. Equipped with. When the lighting fixture 1 is installed substantially perpendicular to the road, the light is distributed mainly in the horizontal direction so that the light emitted from the light emitting unit 6, that is, the light emitted from the LED element 7, is distributed in the longitudinal direction of the road. This is a lighting fixture 1 having characteristics.

更に具体的には、照明器具１は、器具本体２と、照明器具１の下方領域を照明する発光部６を備える照明部１Ａと、照明器具１の下方領域を撮影するカメラ部５０と、を有する。
器具本体２は、下側面の略全域が開口するように前後方向に長い開口２Ａを有する内部空間４を有し後部に支柱等の支持体へ締結バンドにて取り付けられる取り付け部１０を備えた不透光性であり、開口２Ａを塞ぐように器具本体２にネジにて取り付けられる不透光性の本体カバー２２を有する。 More specifically, the lighting fixture 1 includes a fixture body 2, a lighting unit 1A including a light emitting unit 6 that illuminates the lower region of the lighting fixture 1, and a camera unit 50 that photographs the lower region of the lighting fixture 1. have
The instrument main body 2 has an internal space 4 having an opening 2A long in the front-rear direction so that almost the entire lower surface is open, and has an attachment part 10 at the rear that is attached to a support such as a column with a fastening band. It has a translucent body cover 22 that is not translucent and is attached to the instrument body 2 with screws so as to close the opening 2A.

器具本体２は、上壁２Ｔと前記上壁２Ｔから下降する周囲壁２Ｓを有し、周囲壁２Ｓで囲まれた下側に開口する開口２Ａを形成した内部空間４を有するアルミニウムのダイキャスト製等の熱良導材で前後方向に長い形態に構成され、図示していない支柱等の支持部へ締結バンドにて取り付ける取り付け部１０を後部に備える。 The device main body 2 is made of die-cast aluminum and has an upper wall 2T and a surrounding wall 2S that descends from the upper wall 2T, and has an internal space 4 surrounded by the surrounding wall 2S and has an opening 2A that opens on the lower side. It is made of a thermally conductive material such as, for example, elongated in the front-rear direction, and is provided with an attachment part 10 at the rear, which is attached to a supporting part such as a column (not shown) with a fastening band.

本体カバー２２は、第１カバー２２１と第２カバー２２２とで構成される。第１カバー２２１は上面開口の容器形態をなすように平板状の底板部２２Ｔの周縁部に上方へ突出する環状フランジが形成されている。
器具本体２の開口２Ａの周縁部には環状の下向き開口の溝Ｍを有し、この溝Ｍに前記環状フランジが嵌り込むように、第１カバー２２１を本体２の開口部２Ａに組み合わせた状態で、器具本体２の上壁２Ｔ内から垂下する取り付けボス２Ｂ１に、直接または金属製の取り付け補助板２２Ｆを介してネジ１Ｇで着脱自在に止められる。これによって、前記環状溝と前記環状フランジが嵌り合う凹凸構成によって、器具本体２と第１カバー２２１との間が防水構造となる。
なお、下前記環状溝の上底にパッキンを収容すれば、このパッキンが前記環状フランジの上端によって圧縮される構成によって、更によい防水効果が得られる。 The main body cover 22 includes a first cover 221 and a second cover 222. The first cover 221 has an annular flange projecting upwardly formed at the peripheral edge of a flat bottom plate portion 22T so as to form a container with an open top.
A state in which the first cover 221 is assembled to the opening 2A of the main body 2 such that the peripheral edge of the opening 2A of the instrument main body 2 has an annular downward opening groove M, and the annular flange fits into this groove M. It is removably fixed to the mounting boss 2B1 hanging down from the inside of the upper wall 2T of the instrument main body 2 with a screw 1G, either directly or via a metal mounting auxiliary plate 22F. As a result, the space between the instrument main body 2 and the first cover 221 becomes waterproof due to the uneven structure in which the annular groove and the annular flange fit together.
In addition, if a packing is housed in the upper bottom of the lower annular groove, an even better waterproof effect can be obtained due to the structure in which this packing is compressed by the upper end of the annular flange.

第１カバー２２１は、斜め前上方に向けた傾斜配置となる平板状の底板部２２Ｔの後部部分に、カメラ部５０の中心軸線Ｌ１が直下方向に向くカメラ配置面となるカメラ部配置部２２５を設け、平板状の底板部２２Ｔにサービス用開口２２６を有する。サービス用開口２２６は、後述の画像データを記録する外部記憶媒体（ＳＳＤ）６５の取り出しを行うためのものであり、器具本体２内に収容した各回路部分の点検や修理を容易に行うことも可能である。サービス用開口２２６は、カメラ部配置部２２５の前方部分の平板状の底板部２２Ｔの大半が矩形状に開口形成された大きさである。
外部記憶媒体（ＳＳＤ）６５は、サービス用開口２２６の後方位置にて前端がサービス用開口２２６に臨むように、器具本体２に取り付けたホルダー６５Ｈに前方へ取り出し可能に支持される。ホルダー６５Ｈは、外部記憶媒体（ＳＳＤ）６５を前方へ引き出し可能に、取り付け補助板２２Ｆとホルダー補助板６５ＨＡの組み合わせにて構成される。 The first cover 221 has a camera unit placement portion 225, which serves as a camera placement surface with the central axis L1 of the camera unit 50 facing directly below, on the rear portion of the flat bottom plate portion 22T, which is arranged diagonally forward and upward. A service opening 226 is provided in the flat bottom plate portion 22T. The service opening 226 is for taking out an external storage medium (SSD) 65 that records image data, which will be described later, and also allows for easy inspection and repair of each circuit section housed in the device body 2. It is possible. The service opening 226 has a size such that most of the flat bottom plate portion 22T in the front portion of the camera portion placement portion 225 is formed into a rectangular opening.
The external storage medium (SSD) 65 is supported by a holder 65H attached to the instrument main body 2 so that it can be taken out forward so that the front end faces the service opening 226 at a rear position of the service opening 226. The holder 65H is configured by a combination of the attachment auxiliary plate 22F and the holder auxiliary plate 65HA so that the external storage medium (SSD) 65 can be pulled out forward.

第２カバー２２２は、上面開口の容器形態をなすように平板状の底板部２２Ｓの周縁部に上方へ突出する環状フランジが形成されており、この環状フランジの前壁が、第１カバー２２１の前端部に蝶番２２Ｙによって第１カバー２２１に開閉自在に取り付けられる構成である。第２カバー２２２が第１カバー２２１に対して閉じたときサービス用開口２２６を塞ぎ、その状態で第２カバー２２２と第１カバー２２１との間はパッキンＰＫ２を圧縮して水密状態となる。
第２カバー２２２が第１カバー２２１に対して開いたとき、サービス用開口２２６を器具本体２に下方へ開放状態とする。
第２カバー２２２が第１カバー２２１に対して閉じたとき、第１カバー２２１の平板状の底板部２２Ｔと第２カバー２２２の平板状の底板部２２Ｓは、略平行な並行状態となる。
第１カバー２２１は閉じた状態を保持するために、第１カバー２２１の係止部２２３に係脱する施錠機構２２Ｐを備えている。施錠機構２２Ｐは、防水のために開閉可能な施錠カバー２２Ｋで覆われている。施錠カバー２２Ｋで覆われた施錠機構２２Ｐは、発光部６の左右間の中央後方位置にて底板部２２Ｓに配置され、第２カバー２２２から若干下方へ突出状態にて、透過窓２２Ａ及び後述の透光性カバー２３とカメラ部５０との間に位置する。 The second cover 222 has an annular flange projecting upwardly formed at the peripheral edge of the flat bottom plate portion 22S so as to form a container with an open top surface. It is configured to be attached to the first cover 221 by a hinge 22Y at the front end so as to be openable and closable. When the second cover 222 closes with respect to the first cover 221, it closes the service opening 226, and in this state, the packing PK2 is compressed between the second cover 222 and the first cover 221, and a watertight state is established.
When the second cover 222 is opened relative to the first cover 221, the service opening 226 is opened downward into the instrument body 2.
When the second cover 222 is closed with respect to the first cover 221, the flat bottom plate portion 22T of the first cover 221 and the flat bottom plate portion 22S of the second cover 222 are in a substantially parallel parallel state.
The first cover 221 is provided with a locking mechanism 22P that engages and disengages from the locking portion 223 of the first cover 221 in order to maintain the closed state. The locking mechanism 22P is covered with a locking cover 22K that can be opened and closed for waterproofing. A locking mechanism 22P covered with a locking cover 22K is disposed on the bottom plate part 22S at a central rear position between the left and right sides of the light emitting part 6, and projects slightly downward from the second cover 222, and is connected to the transparent window 22A and the below-mentioned part. It is located between the translucent cover 23 and the camera section 50.

照明器具１内に配置した発光部６の発光光が下方へ透過するための本体カバー２２に形成される透過窓２２Ａとして作用するように、第２カバー２２２には、その平板状の底板部２２Ｓに発光部６からの発光光が下方へ通過する前後方向に長い矩形状の透過窓２２Ａが形成されている。透過窓２２Ａには、透過窓２２Ａを塞ぐように取り付けられた下方へ膨出する形状の透明または半透明の合成樹脂製の透光性カバー２３を備え、底板部２２Ｓは発光部領域を構成する。透光性カバー２３は、上面開口の容器形態をなすように平板状の底板部２３Ｔ の周縁部に上方へ突出する環状フランジが形成された皿状又は盆状であり、前記環状フランジが透過窓２２Ａの周縁部の内側面にパッキンＰＫ１を圧縮して水密状態に取り付けられる。
この構成によって、第２カバー２２２の平板状の底板部２２Ｓの延長線上において、透光性カバー２３の平板状の底板部２３Ｔは、底板部２２Ｓと略平行な並行状態となる。 The second cover 222 has a flat bottom plate portion 22S so as to function as a transmission window 22A formed in the main body cover 22 through which light emitted from the light emitting portion 6 disposed in the lighting fixture 1 is transmitted downward. A rectangular transmission window 22A, which is elongated in the front-back direction, is formed in the front and back directions through which the light emitted from the light-emitting section 6 passes downward. The transmission window 22A is provided with a transparent cover 23 made of transparent or semi-transparent synthetic resin and bulging downward, which is attached so as to close the transmission window 22A, and the bottom plate portion 22S constitutes a light emitting region. . The translucent cover 23 has a plate-like or tray-like shape in which an annular flange that protrudes upward is formed on the peripheral edge of a flat bottom plate portion 23T so as to form a container with an open top, and the annular flange is a transparent window. Packing PK1 is compressed on the inner surface of the peripheral edge of 22A and attached in a watertight state.
With this configuration, on the extension line of the flat bottom plate part 22S of the second cover 222, the flat bottom plate part 23T of the transparent cover 23 is in a parallel state substantially parallel to the bottom plate part 22S.

透過窓２２Ａの周縁部にスペーサＳＰを介してネジにて透過窓２２Ａに並行状態（略平行状態）となるように、透過窓２２Ａの上方位置に放熱板９が取り付けられる。放熱板９は透過窓２２Ａを覆う大きさで前後方向に長い形態の平板状であり、この取り付けによって透過窓２２Ａが放熱板９によって上方から覆われた状態となる。放熱板９の下側面には前後方向に長い形態の発光部６が取り付けられる。
発光部６は、照明用ＬＥＤ素子（発光ダイオード）７が放射する光を所定の配光にて出射する部分であり、矩形状の平板状のＬＥＤ取り付け回路基板５の下側面に前記ＬＥＤ素子が下方へ僅かに突出状態で配置され、ＬＥＤ素子７の発光を所定配光にて下方へ照射するための配光ユニット８を備える公知の構成である。
前記ＬＥＤ取り付け回路基板５はネジＮＪ２により放熱板９に取り付けられる。
配光ユニット８は、各ＬＥＤ素子７を覆うように回路基板５の下側面に重ね合わせ状態にネジＮＪ１にて放熱板９に取り付けられる。
この構成の発光部６は、透過窓２２Ａに対応するように前後方向に長い矩形状をなし、左右方向に長い所定の配光特性が得られるように、透過窓２２Ａの若干上方位置にて透過窓２２Ａに沿うように透過窓２２Ａと並行状態に配置される。 A heat dissipation plate 9 is attached to the peripheral edge of the transmission window 22A with a screw via a spacer SP at a position above the transmission window 22A so as to be in a parallel state (substantially parallel state) to the transmission window 22A. The heat sink 9 has a flat plate shape that is long in the front and back direction and is large enough to cover the transparent window 22A, and by this attachment, the transparent window 22A is covered by the heat sink 9 from above. A light emitting section 6 elongated in the front-rear direction is attached to the lower surface of the heat sink 9.
The light emitting part 6 is a part that emits the light emitted by the illumination LED element (light emitting diode) 7 in a predetermined light distribution, and the LED element is provided on the lower surface of the rectangular flat LED mounting circuit board 5. This is a known configuration including a light distribution unit 8 which is disposed in a slightly protruding state downward and irradiates the light emitted from the LED element 7 downward in a predetermined light distribution.
The LED mounting circuit board 5 is attached to the heat sink 9 with screws NJ2.
The light distribution unit 8 is attached to the heat dissipation plate 9 with screws NJ1 in an overlapping state on the lower surface of the circuit board 5 so as to cover each LED element 7.
The light emitting unit 6 with this configuration has a rectangular shape that is long in the front and back direction so as to correspond to the transmission window 22A, and transmits light at a position slightly above the transmission window 22A so that a predetermined light distribution characteristic that is long in the left and right direction is obtained. It is arranged parallel to the transparent window 22A along the window 22A.

ＬＥＤ素子７は、ＬＥＤチップ（ベアチップ）が黄色の蛍光剤入り封止材で封止された形態の白色発光素子であるが、１個のＬＥＤチップ（ベアチップ）が黄色の蛍光剤入り封止材で封止された形態、または２個等複数のＬＥＤチップ（ベアチップ）の直列接続されたものが複数並列接続され、これが黄色の蛍光剤入り封止材で封止された形態であってもよい。 The LED element 7 is a white light emitting element in which an LED chip (bare chip) is sealed with a yellow fluorescent agent-containing encapsulant, and one LED chip (bare chip) is sealed with a yellow fluorescent agent-containing encapsulant. Alternatively, a plurality of LED chips (bare chips) such as two LED chips (bare chips) connected in series may be connected in parallel and sealed with a yellow fluorescent agent-containing encapsulant. .

配光ユニット８は、電気絶縁性を有し透光性合成樹脂製で形成された平板状であり、回路基板５の下側面に密着状態で取り付けられ、ＬＥＤ素子７が放射する光を所定の配光にて出射する機能を有するために、平板状の板状部８１には、各ＬＥＤ素子７に対応するよう板状部８１から突出する配光部８２を一体形成した公知の構成である。実施例の配光ユニット８は前後２枚で構成されるが、前後に長い1枚の矩形状であってもよい。
配光部８２は、各ＬＥＤ素子７が個々に収容されるように回路基板５側に開口する凹部を形成した配光レンズ部８２を構成する。配光レンズ部８２は板状部８１から下方へ向けて所定の曲率にて突出した曲面形状をなす。 The light distribution unit 8 is a flat plate made of electrically insulating and translucent synthetic resin, and is attached to the lower surface of the circuit board 5 in close contact with the light emitted by the LED element 7. In order to have the function of emitting light in a distributed manner, the flat plate part 81 has a known configuration in which a light distribution part 82 protruding from the plate part 81 is integrally formed to correspond to each LED element 7. . Although the light distribution unit 8 of the embodiment is composed of two pieces at the front and the rear, it may have a single rectangular shape that is long from the front to the back.
The light distribution portion 82 constitutes a light distribution lens portion 82 that has a recessed portion that opens toward the circuit board 5 so that each LED element 7 is accommodated individually. The light distribution lens portion 82 has a curved shape that projects downward from the plate portion 81 at a predetermined curvature.

ＬＥＤ素子７の発光光が照明器具の左右方向へ長い配光をなすように、配光レンズ部８２は、左右方向に長い半俵状・反円弧状等の形状をなす。これによって、ＬＥＤ素子７の発光光は、楕円形状・長円形状等の左右方向に長い配光特性をなす。
このため、後述のように、照明器具１が左右方向に延びる道路に対して略直行状態の配置となるように取り付け部１０にて支柱等へ取り付けられた正規の状態で、配光レンズ部８２によって、ＬＥＤ素子７の出射光が、照明器具１の前後方向への配光が抑制されて道路の長手方向に向かう配光となるよう、主として左右方向に長い配光となる配光特性である。 The light distribution lens portion 82 has a shape such as a semi-cylindrical shape or an anti-arc shape that is long in the left-right direction so that the light emitted from the LED element 7 is distributed long in the left-right direction of the lighting fixture. As a result, the light emitted from the LED element 7 has a light distribution characteristic that is long in the left and right direction, such as an elliptical shape or an oblong shape.
For this reason, as will be described later, when the lighting fixture 1 is in a normal state attached to a support or the like using the attachment part 10 so as to be arranged substantially perpendicular to the road extending in the left-right direction, the light distribution lens part 82 Accordingly, the light emitted from the LED element 7 has a light distribution characteristic in which the light distribution is mainly long in the left and right direction so that the light distribution in the front and back direction of the lighting fixture 1 is suppressed and the light distribution is directed in the longitudinal direction of the road. .

上記のように発光部６は、放熱板９の下側面に回路基板５がネジ止めされることにより、発光部６は透過窓２２Ａの若干上方に位置し、ＬＥＤ素子７の発光光が配光部８２を通して透過窓２２Ａから下方へ照射されると共に、発光部６から後方へ向かう光の一部は透過窓２２Ａの後端縁によって遮られる。 As described above, the circuit board 5 is screwed to the lower surface of the heat sink 9, so that the light emitting part 6 is located slightly above the transmission window 22A, and the light emitted from the LED element 7 is distributed. The light is emitted downward from the transmission window 22A through the portion 82, and a portion of the light directed rearward from the light emitting portion 6 is blocked by the rear edge of the transmission window 22A.

また上記の状態で、ＬＥＤ素子７の発光熱は、回路基板５から放熱板９へ伝達され、器具本体２の内部空間４に放熱されて器具本体２から外方へ放散される経路と、回路基板５から放熱板９を通りスペーサＳＰを介して第２カバー２２２へ伝達されて、外方へ放散される経路にて放熱される。 In addition, in the above state, the emitted heat of the LED element 7 is transmitted from the circuit board 5 to the heat sink 9, is radiated into the internal space 4 of the appliance body 2, and is dissipated outward from the appliance body 2. The heat is transmitted from the substrate 5 through the heat sink 9 to the second cover 222 via the spacer SP, and is radiated along a path where it is radiated outward.

カメラ部５０は、撮像部５２、メモリ６２及び信号処理部６１を含む画像処理機能部６０と、通信機能を有する出力部６３、ＧＰＳ情報取得部６４及び制御部９０を備え、 制御部９０によって動作が制御される。
撮像部５２は、光学レンズであるレンズ５３と撮像素子５４からなり、撮像素子５４は、例えばＣＭＯＳ（Complementary Metal Oxide Semiconductor）５４からなり、レンズ５３から入射する入射光を受光し撮像素子５４にて光電変換を行い入射光に対応する画像データを出力する。
メモリ６２は、撮像素子５４が出力する画像データを一時的に記憶する。
信号処理部６１は、メモリ６２に記憶された画像データを用いた信号処理（例えば、ノイズの除去、ホワイトバランスの調整等の処理）を行い、出力部６３に供給する。
照明器具１は、カメラ部５０の画像データを記憶する外部記憶媒体（ＳＳＤ）６５を取り出し可能に備える。
出力部６３は、信号処理部６１からの画像データを出力する機能を有し、信号処理部６１からの画像データを外部記憶媒体（ＳＳＤ）６５に記録する。 The camera section 50 includes an image processing function section 60 including an imaging section 52, a memory 62, and a signal processing section 61, an output section 63 having a communication function, a GPS information acquisition section 64, and a control section 90, and is operated by the control section 90. is controlled.
The imaging unit 52 includes a lens 53, which is an optical lens, and an imaging element 54. The imaging element 54 is composed of, for example, a CMOS (Complementary Metal Oxide Semiconductor) 54, which receives incident light from the lens 53 and uses the imaging element 54 to It performs photoelectric conversion and outputs image data corresponding to the incident light.
The memory 62 temporarily stores image data output by the image sensor 54.
The signal processing unit 61 performs signal processing (for example, noise removal, white balance adjustment, etc.) using the image data stored in the memory 62 and supplies the signal to the output unit 63 .
The lighting fixture 1 is removably equipped with an external storage medium (SSD) 65 that stores image data of the camera unit 50.
The output unit 63 has a function of outputting the image data from the signal processing unit 61 and records the image data from the signal processing unit 61 on an external storage medium (SSD) 65.

また、出力部６３は、外部の装置との通信を行う通信インタフェースとして機能し、信号処理部６１からの画像データを、照明器具１の外部にて操作されるマートフォンやパーソナルコンピュータ等の所定のパスワードを持つ携帯型外部端末機１００にアンテナ７０を介して無線通信する。この無線通信は、近距離無線通信の規格であるＢｌｕｅｔｏｏｔｈ（登録商標）、あるいは、無線ＬＡＮ等によって実現する。
アンテナ７０は、第１カバー２２１にその外側面に沿うように突出状態に取り付けられているが、透過窓２２Ａに臨むように第１カバー２２１又は第２カバー２２２内に配置し、透光性カバー２３を通した通信が可能な構成でもよい。
ＧＰＳ情報取得部６４は、時刻情報をＧＰＳ衛星から取得するものであり、取得する画像データを時刻情報と関連付けてメモリ６２に記憶するものであり、器具本体２の前端上部に取り付けた時間情報取得用のＧＰＳ用アンテナ７５をＧＰＳ衛星と通信可能状態に備える。 Further, the output unit 63 functions as a communication interface for communicating with an external device, and outputs the image data from the signal processing unit 61 to a predetermined device such as a smartphone or a personal computer operated outside the lighting fixture 1. Wireless communication is performed via the antenna 70 to a portable external terminal 100 having a password. This wireless communication is realized using Bluetooth (registered trademark), which is a standard for short-range wireless communication, or wireless LAN.
The antenna 70 is attached to the first cover 221 in a protruding state along the outer surface thereof, and is arranged inside the first cover 221 or the second cover 222 so as to face the transparent window 22A, and is attached to the transparent cover A configuration that allows communication through 23 may also be used.
The GPS information acquisition unit 64 acquires time information from GPS satellites, and stores the acquired image data in association with the time information in the memory 62. A GPS antenna 75 is provided in a state where it can communicate with GPS satellites.

カメラ部５０は、撮像部５２やカメラ動作に必要な上記各回路を収容するために、カメラ部配置部２２５に取り付けられるカメラ本体部５０Ａと、カメラ本体部５０Ａに取り付けられる透光性ドーム５１を備え、照明器具１の下方へ突出状態に取り付ける。透光性ドーム５１は、不透光性であるその基部に対してレンズ５３が覆われた下方へ突出する略半球形の透光性ドームカバー５１Ａを有する。透光性ドーム５１は、その基部が特殊な工具でのみで操作可能な特殊ネジＴＮで以って９０度間隔で４箇所をカメラ本体部５０Ａに取り付けるため、照明器具１の管理者のみが取り外しが可能となり、悪戯に操作されないような安全構成である。
カメラ本体部５０Ａ内には、画像処理機能部６０、通信機能を有する出力部６３、ＧＰＳ情報取得部６４及び制御部９０を備える。透光性ドーム５１内には、撮像部５２を構成するレンズ５３及び撮像素子５４が配置され、カメラ部５３は透光性ドームカバー５１Ａに対応して配置される。
レンズ５３は、透光性ドーム５１を取り外した状態で手動にてレンズ５３の向きを調整可能としているが、電動式で回転可能とすることもできる。 The camera section 50 includes a camera body section 50A attached to the camera section placement section 225 and a translucent dome 51 attached to the camera body section 50A in order to accommodate the imaging section 52 and the above-mentioned circuits necessary for camera operation. The light fixture 1 is provided in a manner such that it protrudes downward from the lighting fixture 1. The translucent dome 51 has a substantially hemispherical translucent dome cover 51A that protrudes downward from its base, which is non-transparent, and covers the lens 53. The translucent dome 51 is attached to the camera body 50A at four locations at 90-degree intervals using special screws TN at its base that can be operated only with a special tool, so it can only be removed by the administrator of the lighting fixture 1. It is a safe configuration that prevents mischievous manipulation.
The camera body 50A includes an image processing function section 60, an output section 63 having a communication function, a GPS information acquisition section 64, and a control section 90. Inside the translucent dome 51, a lens 53 and an image sensor 54 constituting the imaging section 52 are arranged, and the camera section 53 is arranged corresponding to the translucent dome cover 51A.
The orientation of the lens 53 can be adjusted manually with the translucent dome 51 removed, but it can also be rotated electrically.

照明器具１が取り付け部１０にて支柱等の支持体へ正規の取り付け状態において、カメラ部配置部２２５は略水平状態であり、第１カバー２２１の平板状の底板部２２Ｔと第２カバー２２２の平板状の底板部２２Ｓは、並行状態にて斜め前上方に向けた傾斜配置である。
照明器具１は、取り付け部１０を支柱等の支持体へ正規の取り付け状態において、左右方向に延びる道路に対して平面視で略直行状態に交差する交差状態配置となる構成である。この状態で、図３に示すように、照明器具１は前部が後部よりも水平軸Ｈ１に対して所定角度θで以って前上がり状態となり、発光部６はＬＥＤ発光素子７の発光光が配光部８２によって左右方向に長い配光特性となるため、左右方向に長い道路面に沿って照射する配光となる。 When the lighting fixture 1 is properly attached to a support such as a column at the attachment part 10, the camera part arrangement part 225 is in a substantially horizontal state, and the flat bottom plate part 22T of the first cover 221 and the second cover 222 are connected to each other. The flat plate-shaped bottom plate portion 22S is arranged in a parallel state and inclined diagonally forward and upward.
The lighting fixture 1 has a configuration in which, when the mounting portion 10 is properly attached to a support such as a column, the lighting device 1 is arranged in an intersecting state in which the mounting portion 10 intersects a road extending in the left-right direction in a plan view substantially perpendicular to the road. In this state, as shown in FIG. 3, the front part of the lighting fixture 1 is raised forward at a predetermined angle θ with respect to the horizontal axis H1 relative to the rear part, and the light emitting unit 6 emits light emitted from the LED light emitting element 7. Since the light distribution section 82 has a light distribution characteristic that is long in the left-right direction, the light is distributed along a road surface that is long in the left-right direction.

この取り付け状態において、図３に示すように、カメラ部５０は、カメラの中心軸線Ｌ１が下方に延びる鉛直線Ｓと一致する状態が期待する正規の取り付け状態であり、これを基準としている。換言すれば、レンズ５３が真下に向いた状態のレンズ５３の中心軸線Ｌ２がカメラの中心軸線Ｌ１である。
カメラの中心軸線Ｌ１が鉛直線Ｓと一致するように照明器具１が取り付けられる状態が好ましい。しかし、実際の取り付け状態は、カメラの中心軸線Ｌ１が下方に延びる鉛直線Ｓと若干ずれる場合もあるが、カメラの中心軸線Ｌ１が下方に延びる鉛直線Ｓと略一致する状態であれば問題なく、所期の目的が達成されるため本発明の技術思想の範囲内である。 In this installed state, as shown in FIG. 3, the camera unit 50 is in a normal installed state where the central axis L1 of the camera is aligned with the downwardly extending vertical line S, and this is the standard. In other words, the central axis L2 of the lens 53 with the lens 53 facing directly below is the central axis L1 of the camera.
It is preferable that the lighting fixture 1 is attached so that the central axis L1 of the camera coincides with the vertical line S. However, in the actual mounting condition, the central axis L1 of the camera may be slightly offset from the vertical line S extending downward, but there is no problem as long as the central axis L1 of the camera substantially coincides with the vertical line S extending downward. , since the intended purpose is achieved, it is within the scope of the technical idea of the present invention.

レンズ５３は、その全周囲がレンズホルダ５３Ｈに保持された構成であり、中心軸線Ｌ１に対して所定角度α１の範囲内で中心軸線Ｌ１の周り３６０度回転可能であり、照明器具１の下方領域の撮影が可能となる。レンズ５３は、レンズホルダ５３Ｈに保持された構成であるため、レンズ５３自体の形態及びレンズホルダ５３Ｈによる撮影範囲が制限され、レンズ５３の中心軸線Ｌ２に対して所定角度α２の広がり範囲内で中心軸線Ｌ２の周り３６０度の範囲が撮影可能である。
このため、カメラの中心軸線Ｌ１が鉛直線Ｓと一致するように照明器具１が取り付けられた状態では、鉛直線Ｓの周り３６０度の範囲の最大撮影範囲は、鉛直線Ｓに対してα１＋α２の範囲となる。 The lens 53 has a configuration in which its entire circumference is held by a lens holder 53H, and is rotatable 360 degrees around the central axis L1 within a predetermined angle α1 with respect to the central axis L1, and the lower area of the lighting fixture 1 It becomes possible to take pictures of Since the lens 53 is held by a lens holder 53H, the shape of the lens 53 itself and the photographing range by the lens holder 53H are limited, and the center is within a range of a predetermined angle α2 with respect to the central axis L2 of the lens 53. A range of 360 degrees around the axis L2 can be photographed.
Therefore, when the lighting fixture 1 is installed so that the central axis L1 of the camera coincides with the vertical line S, the maximum imaging range of 360 degrees around the vertical line S is α1 + α2 with respect to the vertical line S. range.

本発明は、下側が透光性カバー２３で覆われ下方を照明する発光部６及び照明器具１の下方領域を撮影するカメラ部５０が配置され、発光部６の後方にカメラ部５０が配置され、発光部６は前後方向に所定の長さを有し主として左右方向に長く広がる配光特性を有し、カメラ部５０は、レンズ５３の向きが変更可能であり、照明器具１の正規の取り付け状態において、カメラ部５０の中心軸線Ｌ１が直下方向に向き、発光部６は後方への発光光が抑制又は制限される前上がりの所定の傾斜配置である。
このため、支柱等の支持体へ照明器具１が正規の取り付け状態において、レンズ５３の中心軸線Ｌ２が中心軸線Ｌ１または鉛直線Ｓに対して所定角度α１で以って照明器具１の前方方向へ向いた状態において、発光部６の発光光のうち透光性カバー２３を通して直進又は屈折して後方へ向かう光がレンズ５３に入射することにより、カメラ部５０で取得する画像が白化するような画像の品質低下が生じない構成である。
このため、カメラ部５０が、その中心軸線Ｌ１が直下方向に向く状態において、レンズ５３が前方方向に向いた場合、発光部６及び透光性カバー２３の配置が、発光部６の発光光のレンズ５３への侵入が抑制又は制限される前上がりの所定の傾斜配置である。 In the present invention, a light emitting unit 6 whose lower side is covered with a translucent cover 23 and illuminates the lower part and a camera unit 50 that photographs the lower area of the lighting fixture 1 are arranged, and the camera unit 50 is arranged behind the light emitting unit 6. , the light emitting unit 6 has a predetermined length in the front-rear direction and has a light distribution characteristic that spreads out mainly in the left-right direction, and the camera unit 50 has a lens 53 that can change its direction, and can be attached to the lighting device 1 in a normal manner. In this state, the central axis L1 of the camera unit 50 is directed directly downward, and the light emitting unit 6 is arranged at a predetermined inclination toward the front so that the emitted light toward the rear is suppressed or limited.
Therefore, when the lighting fixture 1 is properly attached to a support such as a column, the central axis L2 of the lens 53 is directed toward the front of the lighting fixture 1 at a predetermined angle α1 with respect to the central axis L1 or the vertical line S. In the facing state, the light emitted from the light emitting unit 6 that goes straight or is refracted and goes backward through the transparent cover 23 enters the lens 53, so that the image obtained by the camera unit 50 becomes white. This is a configuration that does not cause any quality deterioration.
Therefore, when the lens 53 of the camera unit 50 faces forward while the central axis L1 thereof faces directly below, the arrangement of the light emitting unit 6 and the light-transmitting cover 23 is such that the light emitted from the light emitting unit 6 is This is a predetermined tilted arrangement in which entry into the lens 53 is suppressed or limited.

ＬＥＤ素子７の発光光のうち、レンズ５３へ向かう光が遮断又は抑制される関係は、レンズ５３が前方へ向く角度に対して、発光部６及び透光性カバー２３が斜め前上方に向けた傾斜配置の角度θが大きければ大きい程、レンズ５３へ向かう光が遮断又は抑制される効果が発揮できるが、照明器具１の本来の目的である道路等の所定領域を的確に照明する目的が達成できなくなるような傾斜配置とすることはできない。
このために一つの実施形態として、照明器具１は、左右方向に延びる道路に対して略直行状態の配置となるように、支柱等の支持体に取り付け部１０で以って正規の所定の取り付け状態において、発光部６及び透光性カバー２３は、前部が後部よりも所定角度θで前上がり状態となり、配光部８２によって左右方向に長い配光特性をなすＬＥＤ素子７の発光光は、左右方向に長い道路面に沿って照射する配光特性である。 Of the light emitted by the LED element 7, the light directed toward the lens 53 is blocked or suppressed when the light emitting section 6 and the transparent cover 23 are directed diagonally forward and upward relative to the angle at which the lens 53 is directed forward. The larger the angle θ of the inclined arrangement, the more effective the light heading toward the lens 53 is blocked or suppressed, but the original purpose of the lighting fixture 1, which is to accurately illuminate a predetermined area such as a road, is achieved. It cannot be arranged at an angle that makes it impossible to do so.
For this purpose, in one embodiment, the lighting device 1 is mounted on a support such as a pillar using the mounting portion 10 in a regular predetermined manner so that the lighting device 1 is arranged substantially perpendicular to the road extending in the left-right direction. In this state, the front part of the light emitting part 6 and the transparent cover 23 are raised forward at a predetermined angle θ relative to the rear part, and the light emitted from the LED element 7, which has a long light distribution characteristic in the left and right direction, is emitted by the light distribution part 82. , is a light distribution characteristic that irradiates along a long road surface in the left and right direction.

この場合、好ましい実施形態として、上記のように、ＬＥＤ素子７の発光光が配光部８２を通して透過窓２２Ａから照射されるとき、後方に向かう発光光が透過窓２２Ａの後端縁によって遮られるように、発光部６が透過窓２２Ａよりも上方配置である。
その一つの実施例では、照明器具１が正規の取り付け状態において、最も好ましいのは、カメラの中心軸線Ｌ１が鉛直線Ｓと一致するように照明器具１が取り付けられた状態であり、その状態では、所定角度θは鋭角であり、略１５度に構成している。また、中心軸線Ｌ１または鉛直線Ｓに対して所定角度α１は７０度であり、所定角度α２は２７.５度であるため、中心軸線Ｌ１または鉛直線Ｓを中心として９２.５度で描かれる３６０度の範囲が撮影可能となり、この範囲で照明器具１の下方の道路を含む領域の画像を取得することができる構成である。
これによって、発光部６の発光光のうち透光性カバー２３を透過してレンズ５３へ侵入する光量を十分抑制でき、画像の品質低下をもたらすことを防止できることが実証されている。 In this case, as a preferred embodiment, when the emitted light of the LED element 7 passes through the light distribution section 82 and is irradiated from the transparent window 22A, the emitted light directed toward the rear is blocked by the rear edge of the transparent window 22A, as described above. As such, the light emitting section 6 is disposed above the transmission window 22A.
In one embodiment, when the lighting fixture 1 is in a normal installed state, the most preferable state is a state in which the lighting fixture 1 is installed so that the central axis L1 of the camera coincides with the vertical line S; , the predetermined angle θ is an acute angle and is approximately 15 degrees. Further, since the predetermined angle α1 is 70 degrees and the predetermined angle α2 is 27.5 degrees with respect to the central axis L1 or the vertical line S, the angle is drawn at 92.5 degrees with the central axis L1 or the vertical line S as the center. It is configured such that a 360-degree range can be photographed, and an image of an area including the road below the lighting fixture 1 can be acquired within this range.
It has been demonstrated that this makes it possible to sufficiently suppress the amount of light emitted from the light emitting section 6 that passes through the transparent cover 23 and enters the lens 53, thereby preventing deterioration in image quality.

このように、発光部６は前後方向に所定の長さを有し主として左右方向に長く広がる配光特性を有する構成であり、且つ、照明器具１が正規の取り付け状態（中心軸線Ｌ１が鉛直線Ｓと一致状態または略一致状態）におけるカメラ部５０に対する発光部４及び透光性カバー２３の配置が、下方に向くカメラ部５０の中心軸線Ｌ１に対して、発光部６の発光光のレンズ５３への侵入が抑制又は制限される斜め前上方に向けた傾斜配置である。
実施形態では、照明器具１が正規の取り付け状態（中心軸線Ｌ１が鉛直線Ｓと一致状態または略一致状態）において、カメラ部５０の中心軸線Ｌ１が鉛直下方に向き、発光部６は放熱板９の下側面に回路基板５がネジ止めされた状態で透過窓２２Ａの若干上方に位置し、ＬＥＤ素子７の発光光が配光部８２を通して透過窓２２Ａから照射されるとき、後方に向かう発光光が、透過窓２２Ａの後端縁によって遮られレンズ５３へ向かう光が遮断又は抑制される。このため、発光部６の後方に遮光壁を特別に立てることも不要とすることができる。 In this way, the light emitting part 6 has a predetermined length in the front-rear direction and has a light distribution characteristic that spreads out mainly in the left-right direction. The arrangement of the light emitting unit 4 and the light-transmitting cover 23 with respect to the camera unit 50 in the matching state or substantially matching state with S is such that the lens 53 of the light emitted from the light emitting unit 6 This is an inclined arrangement that faces diagonally forward and upward, suppressing or restricting intrusion into the body.
In the embodiment, when the lighting fixture 1 is in a normal installed state (the central axis L1 is aligned or substantially aligned with the vertical line S), the central axis L1 of the camera section 50 is directed vertically downward, and the light emitting section 6 is attached to the heat sink 9. The circuit board 5 is screwed to the lower side of the board and is located slightly above the transmission window 22A, and when the emitted light of the LED element 7 is irradiated from the transmission window 22A through the light distribution part 82, the emitted light is directed backward. However, it is blocked by the rear edge of the transmission window 22A, and the light directed toward the lens 53 is blocked or suppressed. Therefore, it is not necessary to specially erect a light shielding wall behind the light emitting section 6.

また、カメラ部５０の各回路や、発光部６に係る回路への１２Ｖの直流電源となる電源回路９５を有する。
発光部６に係る回路としては、発光部６のＬＥＤ７の発光電力や、発光制御回路９６への直流電源となる電源回路９５を有する。発光制御回路９６は、照明器具１の周囲の明るさを検知する照度センサ９７の照度検知によって、夜間等のように暗くなった状態でＬＥＤ７を発光させ、明るくなったときＬＥＤ７を消灯させる作用をする。
照度センサ９７は器具本体２の後壁を貫通する採光孔９７Ｐに嵌合する採光材を通して照明器具１の周囲の照度を検出する。
実施例では、１２Ｖの直流電源となる電源回路９５は、照明部１Ａとカメラ部５０に共通の電源回路を構成している。
電源回路９５は、器具本体２の後壁の貫通孔９５Ｐに嵌合するゴムシール材を通過する配線で以って商用電力９４が供給される。
なお、図では、照明器具１内の電気配線は省略している。 It also includes a power supply circuit 95 that serves as a 12V DC power supply to each circuit of the camera section 50 and the circuits related to the light emitting section 6.
The circuit related to the light emitting section 6 includes a power supply circuit 95 that supplies the light emission power of the LED 7 of the light emitting section 6 and a DC power supply to the light emission control circuit 96 . The light emission control circuit 96 has the function of causing the LED 7 to emit light when it is dark, such as at night, and turning off the LED 7 when it becomes bright, based on the illuminance detection of the illuminance sensor 97 that detects the brightness around the lighting fixture 1. do.
The illuminance sensor 97 detects the illuminance around the lighting fixture 1 through a lighting material fitted into a lighting hole 97P penetrating the rear wall of the fixture body 2.
In the embodiment, a power supply circuit 95 serving as a 12V DC power source constitutes a common power supply circuit for the lighting section 1A and the camera section 50.
The power supply circuit 95 is supplied with commercial power 94 through wiring that passes through a rubber sealing material that fits into a through hole 95P in the rear wall of the instrument body 2.
In addition, the electrical wiring inside the lighting fixture 1 is omitted in the figure.

器具本体２内には取り付けボスに金属製の取り付け板８８がネジにて固定されている。取り付け板８８の下側面の後部領域には、耐雷回路を含む発光制御回路９６が外部記憶媒体（ＳＳＤ）６５の上方位置に配置される。取り付け板８８の前部領域には、上面に電源回路９５が取り付けられ、下面には画像処理機能部６０、出力部６３、ＧＰＳ情報取得部６４、制御部９０及びカメラ部５０の回路の保護回路等（これらを総称して５００で表す）が取り付けられている。
図4に示すように、第２カバー２２２を第１カバー２２１から開いた状態で、サービス用開口２２６を通して器具本体２内に収容したこれらの各回路部分の点検や修理を容易に行うことができると共に、外部記憶媒体（ＳＳＤ）の取り出しを行うことができる。
記憶した画像データを安全な状態で外部記憶媒体（ＳＳＤ）の取り出しを行うために、器具本体２内に位置するように取り付け補助板２２Ｆに取り付けた保全スイッチ１１０をＯＦＦにした後に外部記憶媒体（ＳＳＤ）の取り出しを行う。 A metal mounting plate 88 is fixed to a mounting boss inside the instrument body 2 with screws. In the rear region of the lower surface of the mounting plate 88 , a light emission control circuit 96 including a lightning protection circuit is arranged above the external storage medium (SSD) 65 . A power supply circuit 95 is attached to the top surface of the front area of the mounting plate 88, and protection circuits for the image processing function section 60, output section 63, GPS information acquisition section 64, control section 90, and camera section 50 are installed on the bottom surface. etc. (these are collectively referred to as 500) are attached.
As shown in FIG. 4, with the second cover 222 opened from the first cover 221, inspection and repair of each of these circuit parts housed in the device body 2 can be easily performed through the service opening 226. At the same time, the external storage medium (SSD) can be removed.
In order to safely remove the stored image data from the external storage medium (SSD), turn off the security switch 110 attached to the mounting auxiliary plate 22F located inside the instrument body 2, and then remove the external storage medium (SSD). SSD).

カメラ部５０の取り付けに関係なく発光部６は放熱板９と共に第２カバー２２２に取り付けられる構成であるため、第２カバー２２２に放熱板９と共に発光部６を組み立てることができ、組み立て作業がし易くなる。 Since the light emitting unit 6 is configured to be attached to the second cover 222 together with the heat sink 9 regardless of whether the camera unit 50 is attached, the light emitting unit 6 can be assembled to the second cover 222 together with the heat sink 9, making the assembly work easier. It becomes easier.

上記の実施形態では、本体カバー２２が第１カバー２２１と第２カバー２２２の二つの部分で構成されているが、このように分割構成ではなく単一構成の本体カバー２２とし、この単一の本体カバー２２の平板状の下側面に、第２カバー２２２の場合と同様に透過窓２２Ａを形成し、透過窓２２Ａを透光性カバー２３で覆い、左右方向に長い所定の配光特性が発揮できるように、この透過窓２２Ａの若干上方に透過窓２２Ａと並行状態に発光部６を配置し、ＬＥＤ素子７の発光光が配光部８２を通して透過窓２２Ａから下方へ照射されると共に、発光部６から後方へ向かう光の一部が、第２カバー２２２の場合と同様に透過窓２２Ａの後端縁によって遮られる構成とすれば、本発明の目的が達成され、上記同様の効果を奏することができる。 In the above embodiment, the main body cover 22 is composed of two parts, the first cover 221 and the second cover 222. A transmission window 22A is formed on the flat lower surface of the main body cover 22 in the same manner as the second cover 222, and the transmission window 22A is covered with a light-transmitting cover 23 to exhibit a predetermined light distribution characteristic that is long in the left and right direction. The light emitting unit 6 is placed slightly above the transparent window 22A and in parallel with the transparent window 22A so that the light emitted from the LED element 7 is irradiated downward from the transparent window 22A through the light distribution unit 82. If a part of the light directed rearward from the portion 6 is blocked by the rear edge of the transmission window 22A as in the case of the second cover 222, the object of the present invention can be achieved and the same effects as described above can be achieved. be able to.

即ち、照明器具１は、照明器具１の下方を照明する発光部６と、照明器具１の下方領域を撮影するカメラ部５０を備え、下側面に前後方向に長い開口２Ａを有する内部空間４を有し後部に支柱等の支持体へ取り付けられる取り付け部１０を備えた不透光性の器具本体２と、前記開口２Ａを塞ぐように器具本体２に取り付けられる不透光性の本体カバー２２を有し、本体カバー２２の下面は、前寄りに発光部６からの発光光が下方へ通過するよう透光性カバー２３で覆われた透過窓２２Ａが形成される発光部領域と、後寄りにカメラ部５０が下方へ突出状態に取り付けられるカメラ部配置部２２５を備え、発光部６は、前後方向に所定の長さを有し主として左右方向に長く広がる配光特性を有して透過窓２２Ａに臨む上方位置に透過窓２２Ａに沿って本体カバー２２に取り付けられ、照明器具１が支持体へ正規の取り付け状態において、カメラ部配置部２２５はカメラ部５０の中心軸線Ｌ１が直下方向に向くカメラ配置面であり、前記発光部領域は発光部６からカメラ部５０へ向かう発光光が抑制又は制限される前上がりの所定の傾斜面である。 That is, the lighting fixture 1 includes a light emitting unit 6 that illuminates the lower part of the lighting fixture 1, a camera unit 50 that photographs the lower area of the lighting fixture 1, and an internal space 4 that has an opening 2A that is long in the front and back direction on the lower side. A non-light-transmitting device main body 2 is provided with an attachment portion 10 attached to a support such as a column at the rear thereof, and a non-light-transmitting main body cover 22 is attached to the device main body 2 so as to close the opening 2A. The lower surface of the main body cover 22 has a light-emitting region on the front side where a transparent window 22A covered with a translucent cover 23 is formed so that the light emitted from the light-emitting portion 6 passes downward, and a light-emitting region on the rear side. The camera section 50 is provided with a camera section placement section 225 that is attached in a downwardly protruding state, and the light emitting section 6 has a predetermined length in the front-back direction and has a light distribution characteristic that mainly extends in the left-right direction. The camera section placement section 225 is attached to the main body cover 22 along the transmission window 22A at an upper position facing the camera, and when the lighting fixture 1 is properly attached to the support, the camera section placement section 225 is a camera with the central axis L1 of the camera section 50 facing directly below. The light emitting section area is a predetermined inclined surface that rises forward and suppresses or restricts the light emitted from the light emitting section 6 toward the camera section 50 .

防犯カメラ付き屋外用照明器具１が支柱等に設置された状態において、カメラ部５０で撮影した画像が所定領域のものであるかの確認が必要である。このため、照明器具１の下方近傍において、スマートフォンやパーソナルコンピュータ等の所定のパスワードを持つ携帯型外部端末機１００の操作により、無線通信にてアンテナ７０及び出力部６３の通信機能によって無線通信し、カメラ部５０の画像データを外部端末機１００に取り込み、外部端末機１００の画面にて確認する。
その場合、カメラ部５０の撮像が所定領域のものでない場合は、カメラ本体部５０Ａから透光性ドーム５１を取り外し、外部端末機１００の画面を見つつ内部のレンズ５３の向きを手動操作にて所定の方向に調整し、所定の位置に調整することができる。 When the outdoor lighting fixture 1 with a security camera is installed on a support or the like, it is necessary to confirm whether the image taken by the camera unit 50 is of a predetermined area. Therefore, near the bottom of the lighting fixture 1, by operating a portable external terminal 100 such as a smartphone or a personal computer having a predetermined password, wireless communication is performed using the communication function of the antenna 70 and the output unit 63. Image data from the camera section 50 is imported into the external terminal 100 and confirmed on the screen of the external terminal 100.
In that case, if the image captured by the camera unit 50 is not of a predetermined area, remove the translucent dome 51 from the camera body 50A, and manually adjust the direction of the internal lens 53 while looking at the screen of the external terminal 100. It can be adjusted in a predetermined direction and adjusted to a predetermined position.

防犯カメラ付き屋外用照明器具１は、上記のようなカメラ部５０で撮影した画像が所定状態であるかの確認調整の場合や、カメラ部５０が正常動作状態か異常状態かの確認等、照明器具１の状態表示を行うためのインジケータ４０として、赤色ＬＥＤ４０Ｒと青色ＬＥＤ４０Ｂがインジケータ基板の下側面に取り付けられており、発光部６の後方でインジケータ基板が放熱板９の下側面に取り付けられる。この状態で、透光性カバー２３を透過してインジケータ４０の発光光が照明器具１の外部から視認できる配置である。この赤色ＬＥＤ４０Ｒと青色ＬＥＤ４０Ｂの発光パターンによって、種々の動作モードや故障等の警告を表示するようにしている。 The outdoor lighting fixture 1 with a security camera is used for lighting purposes such as checking and adjusting whether the image taken by the camera unit 50 is in a predetermined state as described above, checking whether the camera unit 50 is in a normal operating state or an abnormal state, etc. As an indicator 40 for displaying the status of the appliance 1, a red LED 40R and a blue LED 40B are attached to the lower side of the indicator board, and behind the light emitting part 6, the indicator board is attached to the lower side of the heat sink 9. In this state, the light emitted from the indicator 40 can be seen from the outside of the lighting fixture 1 by passing through the light-transmitting cover 23 . The light emitting patterns of the red LED 40R and the blue LED 40B are used to display various operating modes and warnings such as failures.

商用電力９４が停電した時の照明用ＬＥＤ素子７及びカメラ部５０の補助電源として、通常時は商用電力９４で充電される蓄電池を器具本体２内に設け、電源回路９５の取付け基板に配置され商用電力９４が停電したことを検出する停電検出回路の動作によって、前記蓄電池からの電力によって照明部１Ａ及びカメラ部５０が動作状態を維持できるように構成できる。 As an auxiliary power source for the lighting LED element 7 and camera unit 50 when the commercial power 94 is out of power, a storage battery that is normally charged by the commercial power 94 is provided in the appliance body 2, and is arranged on the mounting board of the power supply circuit 95. By operating a power outage detection circuit that detects a power outage of the commercial power 94, the illumination unit 1A and the camera unit 50 can be configured to maintain their operating states using power from the storage battery.

ＧＰＳ用のアンテナ７５を備えるため、照明器具１を第５世代移動通信システム（５Ｇという）の通信機能を備えるようにして、送受信機能を持つサーバ装置が有する車両の運転に係る通信情報の通信が、ネットワークを介して、またはネットワークに通信可能に接続された基地局を介して車両に備える車両側通信部と行われるようにすれば、照明器具１を中継機器として利用できる。それによって、高層ビルやその他の物体による通信障害が生じる場所においても、サーバ装置が有する車両の運転に係る通信情報に係る通信が車両側通信部との間で照明器具１を中継機器として行われることになり、通信障害を回避した安定通信システムが構築できる。
この場合の通信に係る回路は、専用の回路基板を取り付け板８８に取り付ける構成とすればよい。 Since the antenna 75 for GPS is provided, the lighting fixture 1 is equipped with a communication function of the fifth generation mobile communication system (referred to as 5G), and communication of communication information related to vehicle operation possessed by a server device having a transmitting and receiving function is possible. The lighting fixture 1 can be used as a relay device by communicating with a vehicle-side communication unit provided in the vehicle via a network or a base station communicably connected to the network. As a result, even in locations where communication interference occurs due to high-rise buildings or other objects, communication regarding communication information related to vehicle operation held by the server device is performed with the vehicle-side communication unit using the lighting fixture 1 as a relay device. As a result, a stable communication system that avoids communication failures can be constructed.
The circuit related to communication in this case may be constructed by attaching a dedicated circuit board to the mounting plate 88.

本発明は、上記実施形態に限定されず、本発明の技術思想の範囲内で変更可能な技術範囲を包含するものである。 The present invention is not limited to the above-described embodiments, but includes technical scope that can be modified within the scope of the technical idea of the present invention.

１・・・・・防犯カメラ付き屋外用照明器具
１Ａ・・・・照明部
２・・・・・器具本体
２Ａ・・・・開口
４・・・・・内部空間
５・・・・・回路基板
６・・・・・発光部
７・・・・・照明用ＬＥＤ素子
８・・・・・配光ユニット
１０・・・・取り付け部
８２・・・・配光部
９・・・・・放熱板
２２・・・・本体カバー
２２Ａ・・・透過窓
２３・・・・透光性カバー
４０・・・・インジケータ
５０・・・・カメラ部
５０Ａ・・・カメラ本体部
５１・・・・透光性ドーム
５１Ａ・・透光性ドームカバー
５２・・・・撮像部
５３・・・・光学レンズ
５４・・・撮像素子
６０・・・画像処理機能部
６１・・・信号処理部
６２・・・メモリ
６３・・・出力部
６４・・・ＧＰＳ情報取得部
６５・・・外部記憶媒体（ＳＳＤ）
７０・・・・アンテナ
７５・・・・時間情報取得用アンテナ
９０・・・・制御部
９５・・・・電源回路
９６・・・・発光制御回路
９７・・・・照度センサ
１００・・・外部端末機
２２・・・・本体カバー
２２１・・・第１カバー
２２２・・・第２カバー
２２５・・・カメラ部配置部
２２６・・・サービス用開口 1... Outdoor lighting fixture with security camera 1A... Lighting section 2... Fixture body 2A... Opening 4... Internal space 5... Circuit board 6... Light emitting part 7... LED element for lighting 8... Light distribution unit 10... Mounting part 82... Light distribution part 9... Heat sink 22...Body cover 22A...Transparent window 23...Translucent cover 40...Indicator 50...Camera section 50A...Camera body section 51...Translucent Dome 51A...Translucent dome cover 52...Imaging section 53...Optical lens 54...Image sensor 60...Image processing function section 61...Signal processing section 62...Memory 63 ...Output section 64...GPS information acquisition section 65...External storage medium (SSD)
70...Antenna 75...Antenna for time information acquisition 90...Control unit 95...Power supply circuit 96...Light emission control circuit 97...Illuminance sensor 100...External Terminal 22...Body cover 221...First cover 222...Second cover 225...Camera unit placement portion 226...Service opening

Claims (4)

照明器具の下方を照明する発光部と、
照明器具内に配置された前記発光部の発光光が下方へ透過するよう透光性カバーで塞がれた透過窓と、
前記透過窓よりも後方に配置され照明器具の下方領域を撮影するカメラ部と、を有し、
前記発光部は前記発光光が前記透過窓の後端縁にて遮られるよう前記透過窓よりも上方に位置し、
前記発光部は前後方向に所定の長さを有し主として左右方向に長く広がる配光特性を有し、
前記カメラ部は、レンズの向きが変更可能であり、
前記照明器具の正規の取り付け状態において、前記カメラ部の中心軸線が直下方向に向き、
前記発光部及び透光性カバーは前記発光部の発光光の前記カメラ部のレンズへの侵入が抑制又は制限され、かつ、所定領域を的確に照明することが可能な斜め前上方に向けた所定角度の傾斜配置となっていることにより、前記発光部からの発光光が前記透過窓から照射された際に、前記発光部から後方に向かう発光光が前記透過窓の後端縁によって遮られ、前記カメラ部のレンズに向かう発光光が遮断又は抑制されるような構造となっている、
ことを特徴とする防犯カメラ付き屋外用照明器具。 a light emitting part that illuminates the lower part of the lighting fixture;
a transparent window covered with a translucent cover so that the light emitted from the light emitting part disposed in the lighting device is transmitted downward ;
a camera unit arranged behind the transparent window and configured to photograph a region below the lighting fixture;
The light emitting part is located above the transparent window so that the emitted light is blocked by the rear edge of the transparent window ,
The light emitting part has a predetermined length in the front-rear direction and has a light distribution characteristic that spreads mainly in the left-right direction,
The camera unit is configured such that the direction of the lens can be changed;
When the lighting equipment is properly installed, the central axis of the camera section is directed directly downward;
The light emitting section and the light-transmitting cover are arranged in a predetermined direction diagonally forward and upward, so that the light emitted from the light emitting section can be suppressed or restricted from entering the lens of the camera section, and can accurately illuminate a predetermined area. Due to the inclined arrangement, when the light emitted from the light emitting section is irradiated from the transmission window, the light emitted from the light emitting section toward the rear is blocked by the rear edge of the transmission window, The structure is such that emitted light directed toward the lens of the camera section is blocked or suppressed.
An outdoor lighting fixture with a security camera. 前記発光部は、ＬＥＤ取り付け回路基板の下側面に配置された複数の照明用ＬＥＤを有し、
前記照明用ＬＥＤの後方位置であって前記透過窓を通して前記透光性カバーから下方へ発光光が透過するよう前記発光部に配置されたインジケータ用ＬＥＤを備える、ことを特徴とする請求項１に記載の防犯カメラ付き屋外用照明器具。 The light emitting unit has a plurality of illumination LEDs arranged on the lower side of the LED mounting circuit board,
Claim 1 , further comprising: an indicator LED disposed in the light emitting part at a position behind the illumination LED so that emitted light is transmitted downward from the translucent cover through the transmission window. Outdoor lighting equipment with security camera as described. 下側開口の内部空間を有し後部に支柱等の支持体への取り付け部を備えた不透光性の器具本体と、
前記下側開口を覆うように前記器具本体に取り付けられた不透光性の本体カバーとを有する本体部と、をさらに備え、
前記発光部は、
ＬＥＤ取り付け回路基板の下側面に配置された複数の照明用ＬＥＤと、
前記照明用ＬＥＤの個々に対応する配光レンズ部とを有する配光ユニットとを備え、
前記カメラ部は、
カメラ本体部と、
下方へ突出状態に前記カメラ本体部に取り付けられレンズが覆われた透光性ドームカバーを備え、
前記レンズからの入射光を受光し光電変換を行って入射光に対応する画像データを作成し記憶する機能を有し、
前記本体カバーは、前記下側開口に適合状態で前記器具本体に取り付けられ、
後部に前記カメラ本体部が取り付けられるカメラ部配置部を配置し前部にサービス用開口を有する第１カバーと、
前記サービス用開口を開閉するよう前記第１カバーに開閉可能に取り付けられた第２カバーを備え、
前記サービス用開口から取り出し可能に前記器具本体に取り付けられ、前記画像データを記録する外部記憶媒体（ＳＳＤ）を備えた、ことを特徴とする請求項１または２に記載の防犯カメラ付き屋外用照明器具。 an opaque instrument body having an internal space with a lower opening and a rear part for attaching to a support such as a column;
further comprising: a main body portion having an opaque main body cover attached to the instrument main body so as to cover the lower opening;
The light emitting part is
A plurality of lighting LEDs arranged on the lower side of the LED mounting circuit board;
and a light distribution unit having a light distribution lens portion corresponding to each of the lighting LEDs,
The camera section is
A camera body,
a translucent dome cover that is attached to the camera body in a downwardly protruding state and covers the lens;
It has a function of receiving incident light from the lens, performing photoelectric conversion, and creating and storing image data corresponding to the incident light,
the main body cover is attached to the instrument main body in a state that fits in the lower opening;
a first cover having a camera part placement part to which the camera body part is attached at the rear part and a service opening at the front part;
a second cover attached to the first cover so as to be openable and closable so as to open and close the service opening;
The outdoor lighting with a security camera according to claim 1 or 2 , further comprising an external storage medium (SSD) that is attached to the appliance main body so as to be removable from the service opening and records the image data. utensils. 前記カメラ部は、前記カメラ部で撮像した画像データを前記照明器具の下方近傍において操作される外部端末機器に取り出し可能な通信機能部を備え、
前記画像データに基づき前記外部端末機器のディスプレイに表示される画像の視認確認にて、前記レンズの向きを手動調整可能とした、
ことを特徴とする請求項１乃至３のいずれか１項に記載の防犯カメラ付き屋外用照明器具。 The camera unit includes a communication function unit that can retrieve image data captured by the camera unit to an external terminal device operated near the bottom of the lighting fixture,
The direction of the lens can be manually adjusted by visually confirming the image displayed on the display of the external terminal device based on the image data.
The outdoor lighting fixture with a security camera according to any one of claims 1 to 3 .
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