JP2004221038A

JP2004221038A - Entrance lamp system

Info

Publication number: JP2004221038A
Application number: JP2003038969A
Authority: JP
Inventors: Kazutoshi Watanabe; 和俊渡辺
Original assignee: Hitachi Lighting Ltd
Current assignee: Hitachi Lighting Ltd
Priority date: 2003-01-10
Filing date: 2003-01-10
Publication date: 2004-08-05

Abstract

<P>PROBLEM TO BE SOLVED: To provide an entrance lamp system advantageous in terms of its cost and capable of making its wiring treatment simple, by making one human detecting sensor serve the purpose since the human detecting sensor and an outside light detecting sensor of a luminaire are commonly used for a sound source device and a notification device. <P>SOLUTION: This entrance lamp system is provided with a light source 10 to illuminate an entrance area, a human detecting sensor 20 to detect a visitor who has come to the vicinity of the entrance area to control flickering of the light source 10, an outside light detecting sensor 30 to detect outside light in the vicinity of the entrance area and to forcibly keep the light source 10 in a lights-out condition when it is bright outside, and a sound source device 40 to output an audible sound to the visitor when he comes to the vicinity of the entrance area in response to the human detecting sensor 20. <P>COPYRIGHT: (C)2004,JPO&NCIPI

Description

【０００１】
【発明の属する技術分野】
本発明は、玄関などの人の出入りする出入り口に取り付ける玄関灯システムに関する。
【０００２】
【従来の技術】
照明器具用の人検知センサと外光検知センサと、音源装置・通報装置用の人検知センサをそれぞれ備えていた。
【０００３】
【発明が解決しようとする課題】
照明器具と、音源装置・通報装置をそれぞれ応動させる為に、複数の人検知センサが必要であった。本発明はこの難点を解決するものである。
【０００４】
【課題を解決するための手段】
人検知センサに応動した音源装置・通報装置を閉回路として、その閉回路と並列に外光検知センサと照明器具を備える。
【０００５】
【発明の実施の形態】
図１は本発明の人検知センサと外光検知センサに応動する音源装置の実施図を示す。明るい場合は、外光検知センサ３０により光源１０への通電が遮断され人検知センサ２０にかかわらず光源１０は点灯しないが人検知センサ２０に応動して音源装置４０が音を出す。暗い場合は、外光検知センサ３０により光源１０は通電されるため人検知センサに応動して光源１０と音源装置４０が動作する。
図２に人検知センサと外光検知センサに応動する通報装置の実施図を示す。図３に人検知センサと外光検知センサに応動する音源装置と通報装置の実施図を示す。
【０００６】
【発明の効果】
本発明においては、照明器具の人検知センサと外光検知センサを音源装置・通報装置と共用する事で人検知センサが一つですむため、コスト的に、また配線処理などで省施工となる。また、一般的に、殆どの家屋や施設で玄関口に照明器具を設置するので、本発明の照明器具を使用することで防犯に大変効果的である。
【図面の簡単な説明】
【図１】本発明に係る人検知センサと外光検知センサに応動する音源装置の説明図である。
【図２】その人検知センサと外光検知センサに応動する通報装置の説明図である。
【図３】その人検知センサと外光検知センサに応動する音源装置と通報装置の説明図である。
【符号の説明】
１０．．．玄関口を照明する光源、２０．．．人の動きを検知して動作する人検知センサ、３０．．．玄関口付近の外光を検知し明るい場合は光源を人検知センサの如何に拘わらずに消灯状態に強制保持する外光検知センサ、４０．．．該来訪者に聞こえる音を出力する音源装置、５０…室内居住者に聞こえる音を出力する通報装置[0001]
TECHNICAL FIELD OF THE INVENTION
TECHNICAL FIELD The present invention relates to an entrance light system attached to an entrance such as an entrance where people enter and exit.
[0002]
[Prior art]
It had a human detection sensor and an external light detection sensor for lighting equipment, and a human detection sensor for a sound source device and a notification device, respectively.
[0003]
[Problems to be solved by the invention]
A plurality of human detection sensors were required to cause the lighting equipment and the sound source device / notification device to respond, respectively. The present invention solves this difficulty.
[0004]
[Means for Solving the Problems]
A sound source device and a notification device responsive to the human detection sensor are provided as a closed circuit, and an external light detection sensor and a lighting device are provided in parallel with the closed circuit.
[0005]
BEST MODE FOR CARRYING OUT THE INVENTION
FIG. 1 shows an embodiment of a sound source device responsive to a human detection sensor and an external light detection sensor according to the present invention. When it is bright, the power supply to the light source 10 is cut off by the external light detection sensor 30 and the light source 10 is not turned on regardless of the human detection sensor 20, but the sound source device 40 emits a sound in response to the human detection sensor 20. In the case of darkness, the light source 10 is energized by the external light detection sensor 30, so that the light source 10 and the sound source device 40 operate in response to the human detection sensor.
FIG. 2 shows an embodiment of the notification device responsive to the human detection sensor and the external light detection sensor. FIG. 3 shows an embodiment of a sound source device and a notification device responsive to the human detection sensor and the external light detection sensor.
[0006]
【The invention's effect】
In the present invention, since the human detection sensor and the external light detection sensor of the lighting fixture are shared with the sound source device and the notification device, only one human detection sensor is required. . Further, in general, lighting equipment is installed at the entrance in most houses and facilities, and thus using the lighting equipment of the present invention is very effective in crime prevention.
[Brief description of the drawings]
FIG. 1 is an explanatory diagram of a sound source device that responds to a human detection sensor and an external light detection sensor according to the present invention.
FIG. 2 is an explanatory diagram of a notification device that responds to the human detection sensor and the external light detection sensor.
FIG. 3 is an explanatory diagram of a sound source device and a notification device that respond to the human detection sensor and the external light detection sensor.
[Explanation of symbols]
10. . . Light source for illuminating the entrance, 20. . . 20. a human detection sensor that operates by detecting human movement; . . 40. an external light detection sensor for detecting external light near the entrance and forcibly holding the light source in a light-off state regardless of the human detection sensor when it is bright; . . A sound source device for outputting a sound that can be heard by the visitor, a notification device for outputting a sound that can be heard by an indoor resident

Claims

A light source (10) for illuminating the entrance is provided, and a human detection sensor (20) for detecting a visitor coming near the entrance and controlling blinking of the light source (10) is provided. And an external light detection sensor (30) for forcibly holding the light source (10) in a light-off state regardless of the above, when the light source is bright, and in response to the input detection sensor (20), the vicinity of the entrance. A sound source device (40) for outputting a sound that can be heard by a visitor when the visitor comes to the entrance light system.

A light source (10) for illuminating the entrance is provided, and a human detection sensor (20) for detecting a visitor coming near the entrance and controlling blinking of the light source (10) is provided. And an external light detection sensor (30) that keeps the light source (10) in the off state regardless of the above when it is bright, and visits near the entrance in response to the input detection sensor (20). An entrance light system comprising: a notifying device (50) for outputting a sound that can be heard by an indoor resident when a person comes.

A light source (10) for illuminating the entrance is provided, and a human detection sensor (20) for detecting a visitor coming near the entrance and controlling blinking of the light source (10) is provided. And an external light detection sensor (30) for keeping the light source (10) in the off state irrespective of the above condition when it is bright, and visiting near the entrance in response to the human detection sensor (20). A sound source device (40) for outputting a sound that can be heard by the visitor when the visitor comes, and in response to the human detection sensor (20), an indoor occupant can hear when the visitor comes near the entrance. An entrance light system comprising a notification device (50) for outputting a sound.