JPH11219607A - Lighting system with sensor - Google Patents

Lighting system with sensor

Info

Publication number
JPH11219607A
JPH11219607A JP2199598A JP2199598A JPH11219607A JP H11219607 A JPH11219607 A JP H11219607A JP 2199598 A JP2199598 A JP 2199598A JP 2199598 A JP2199598 A JP 2199598A JP H11219607 A JPH11219607 A JP H11219607A
Authority
JP
Japan
Prior art keywords
sensor unit
infrared sensor
frame
infrared
horizontal direction
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
Application number
JP2199598A
Other languages
Japanese (ja)
Inventor
Kenichi Kudo
憲一 工藤
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Seiko Precision Inc
Original Assignee
Seiko Precision Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Seiko Precision Inc filed Critical Seiko Precision Inc
Priority to JP2199598A priority Critical patent/JPH11219607A/en
Publication of JPH11219607A publication Critical patent/JPH11219607A/en
Pending legal-status Critical Current

Links

Landscapes

  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

PROBLEM TO BE SOLVED: To provide a lighting system equipped with a sensor, in which the sensible region is covered over a wide range by rotating an infrared ray sensor unit. SOLUTION: A frame 3 to be mounted on a wall surface, etc., is furnished with an infrared ray sensor unit 4 to sense infrared rays emitted from an object to be sensed and a miniature lamp 11 to work with the output of the sensor unit. The sensor unit 4 has different sensibility angles about the vertical and horizontal direction perpendicularly intersecting and is installed on the frame 3 rotatably in the horizontal direction having a small sensibility angle.

Description

【発明の詳細な説明】DETAILED DESCRIPTION OF THE INVENTION

【0001】[0001]

【産業上の利用分野】本発明は、赤外線センサユニット
を介して発光するセンサ付照明装置に関するものであ
る。
BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lighting device with a sensor which emits light through an infrared sensor unit.

【0002】[0002]

【従来の技術】従来より、人体等の被検出体より発せら
れる赤外線を検出する赤外線センサの出力により被検出
体が存在するときに作動するセンサ付照明装置が知られ
ている。
2. Description of the Related Art Hitherto, there has been known an illumination device with a sensor that operates when an object to be detected is present by the output of an infrared sensor that detects infrared rays emitted from the object to be detected such as a human body.

【0003】[0003]

【発明が解決しようとする課題】しかし、従来のセンサ
付照明装置に使用されている赤外線センサは検知領域に
指向性を有し、広範囲に被検出体を検出することができ
ない問題を有していた。このためセンサ付照明装置の設
置位置によっては、人が入室するときに被検出体から発
せられる赤外線を検出して部屋の照明ができるようにセ
ットできないことがあった。
However, the infrared sensor used in the conventional sensor-equipped lighting device has a problem that it has directivity in a detection area and cannot detect an object to be detected in a wide range. Was. For this reason, depending on the installation position of the sensor-equipped lighting device, it may not be possible to detect the infrared ray emitted from the detection target when a person enters the room and set the lighting device so that the room can be illuminated.

【0004】[0004]

【課題を解決するための手段】上記課題を達成するため
に、本発明のセンサ付照明装置は、赤外線センサユニッ
トを直交する2方向について検知可能角度を異にしかつ
検知可能角度の小なる方向に回動可能としてある。
In order to achieve the above object, an illuminating device with a sensor according to the present invention is provided in which an infrared sensor unit is provided with different detectable angles in two directions orthogonal to each other and in a direction in which the detectable angle is smaller. It is rotatable.

【0005】[0005]

【発明の実施の形態】壁面等に取り付けられる枠体に
は、被検出体より発せられる赤外線を検出する赤外線セ
ンサユニットと、この赤外線センサユニットの出力によ
り作動する発光手段とが設けてある。赤外線センサユニ
ットは、直交する2方向について検知可能角度を異にす
るものでありかつ検知可能角度の小なる方向に回動可能
に枠体に対し設けてある。赤外線センサユニットの回転
方向は水平方向又は垂直方向であることが好ましい。
BEST MODE FOR CARRYING OUT THE INVENTION A frame attached to a wall or the like is provided with an infrared sensor unit for detecting infrared rays emitted from an object to be detected, and a light emitting means operated by the output of the infrared sensor unit. The infrared sensor unit has different detectable angles in two orthogonal directions and is provided on the frame so as to be rotatable in a direction in which the detectable angle is smaller. The rotation direction of the infrared sensor unit is preferably a horizontal direction or a vertical direction.

【0006】[0006]

【実施例】図1,2に示すように、乳白色を呈する前面
カバ−1とこの前面カバ−の背面に取り付けてある裏蓋
2とから枠体3が構成してあり、枠体3の正面中央下部
には人間等の被検出体より発せられる赤外線を検出する
赤外線センサユニット4が枠体3によって回動自在に支
持されている。
DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS As shown in FIGS. 1 and 2, a frame 3 is composed of a milky white front cover 1 and a back cover 2 attached to the back of the front cover. An infrared sensor unit 4 for detecting infrared rays emitted from a detection target such as a human is rotatably supported by the frame 3 at the lower center.

【0007】赤外線センサユニット4は、前ユニット枠
5とこの前ユニット枠の背面に取り付けてある後ユニッ
ト枠6とから構成してあるユニット枠7と、後ユニット
枠6の前面に固定してある回路基板8と、この回路基板
8の前面に搭載してある赤外線センサ9と、この赤外線
センサの前方に所定の距離を置いて回路基板8にねじ等
によって固定してあるフレネルレンズ10とから形成さ
れている。
The infrared sensor unit 4 is fixed to a unit frame 7 composed of a front unit frame 5 and a rear unit frame 6 attached to the back of the front unit frame, and to the front surface of the rear unit frame 6. Formed from a circuit board 8, an infrared sensor 9 mounted on the front surface of the circuit board 8, and a Fresnel lens 10 fixed to the circuit board 8 with a screw or the like at a predetermined distance in front of the infrared sensor. Have been.

【0008】フレネルレンズ10は、前ユニット枠5か
ら前方に断面円弧状に、正面からは上下方向に長軸を有
する矩形状に突出して設けてある。
The Fresnel lens 10 is provided so as to protrude from the front unit frame 5 forward in an arcuate cross section and from the front in a rectangular shape having a long axis in a vertical direction.

【0009】フレネルレンズ10は、直交する2方向
(垂直方向と水平方向)について赤外線検知可能角度を
異にしている。すなわち垂直方向の赤外線検知可能角度
は120度と大きく、水平方向の赤外線検知可能角度は
60度と小さくなっている。
The Fresnel lens 10 has different infrared detectable angles in two orthogonal directions (vertical direction and horizontal direction). That is, the vertical infrared detectable angle is as large as 120 degrees, and the horizontal infrared detectable angle is as small as 60 degrees.

【0010】前ユニット枠5の上部から第1の軸5aが
突出しており、この第1の軸の上部に第1の大径部5b
が連設している。第1の大径部5bは第1の軸5aより
も大径に形成してある。後ユニット枠6の上部から第2
の軸6aが突出しており、この第2の軸の上部に第2の
大径部6bが連設している。第2の大径部6bは第2の
軸6aよりも大径に形成してある。
A first shaft 5a protrudes from an upper portion of the front unit frame 5, and a first large diameter portion 5b is formed on the upper portion of the first shaft.
Are connected. The first large diameter portion 5b is formed to have a larger diameter than the first shaft 5a. Second from top of rear unit frame 6
A second large-diameter portion 6b is connected to an upper portion of the second shaft. The second large diameter portion 6b is formed to have a larger diameter than the second shaft 6a.

【0011】裏蓋2には第1の軸5aが収容されるとと
もに第1の大径部5bを軸方向で支持する第1の支持部
2aが形成してある。前枠1には第2の軸6aが収容さ
れるとともに第2の大径部6bを軸方向で支持する第2
の支持部1aが形成してある。
The back cover 2 accommodates a first shaft 5a and has a first support portion 2a for supporting the first large-diameter portion 5b in the axial direction. A second shaft 6a is housed in the front frame 1 and a second shaft 6a for supporting the second large-diameter portion 6b in the axial direction.
Is formed.

【0012】枠体3の第1の支持部2aと第2の支持部
1aとによって、第1の大径部5bと第2の大径部6b
とが赤外線検知可能角度の小なる方向である水平方向に
回動可能に吊支されている。
A first large diameter portion 5b and a second large diameter portion 6b are formed by the first support portion 2a and the second support portion 1a of the frame 3.
Are suspended so as to be rotatable in a horizontal direction in which the angle at which infrared rays can be detected is small.

【0013】裏蓋2の前面中央部には、発光手段の一例
としての豆電球11が取り付けてあり、背面下部には裏
蓋2に一体的に前方が突出させて形成された電源である
乾電池(図示せず。)が収納される電池ホルダ部(図示
せず。)が設けてある。回路基板8には赤外線センサ9
が人体等から発する赤外線を検知すると、赤外線センサ
9から発光手段に出力信号を発する制御回路(図示せ
ず。)が設けてあり、豆電球11は制御回路からの入力
信号によって発光する。裏蓋2の背面上部には壁面等に
設けられたねじ釘等の掛止手段(図示せず。)に取り付
けられる掛止穴(図示せず。)が形成してある。赤外線
センサユニット4は水平方向に回動可能になっているの
で、必要に応じて適宜手動で回転することによって検知
領域を変更できる。家族が集まって団らんしているとき
には家族の集まっている所に赤外線センサユニット4の
正面を向けて発光手段を作動させて照明しておき、家族
各人が個人の部屋に引き上げるときに、赤外線センサユ
ニット4を扉を開けて部屋内に人が入ったときにこの人
の発する赤外線を検知できるように赤外線センサユニッ
ト4を水平方向に回転させておけば、夜間に外出から帰
ってきたときや、夜間に用事で部屋に入る場合に扉を開
けて部屋内に人が入ると赤外線センサユニット4が人の
発する赤外線を検知して発光手段を作動させ部屋が照明
されるので夜間にスイッチを探さなくともよい。
A miniature light bulb 11 as an example of a light emitting means is attached to the center of the front surface of the back cover 2, and a dry battery which is a power source formed integrally with the back cover 2 so as to protrude forward at a lower back portion. (Not shown) is provided with a battery holder part (not shown). An infrared sensor 9 is provided on the circuit board 8.
When an infrared ray emitted from a human body or the like is detected, a control circuit (not shown) for emitting an output signal from the infrared sensor 9 to the light emitting means is provided, and the miniature bulb 11 emits light in response to an input signal from the control circuit. A locking hole (not shown) is formed in an upper portion of the rear surface of the back cover 2 so as to be attached to a locking means (not shown) such as a screw nail provided on a wall surface or the like. Since the infrared sensor unit 4 is rotatable in the horizontal direction, the detection area can be changed by manually rotating the infrared sensor unit 4 as needed. When the family is gathering and gathering, the front of the infrared sensor unit 4 is directed to the place where the family is gathered, and the light emitting means is activated to illuminate. If the infrared sensor unit 4 is rotated in a horizontal direction so that the unit 4 can open the door and detect the infrared rays emitted by a person when the person enters the room, when the person returns from going out at night, When entering the room at night, when the door is opened and a person enters the room, the infrared sensor unit 4 detects infrared rays emitted by the person and activates the light emitting means to illuminate the room, so that the switch is not searched at night. May be.

【0014】本実施例においては、赤外線センサユニッ
ト4は回動可能な赤外線検知可能角度の小なる方向を水
平方向としてあるがこれに限るものではなく、回動可能
な赤外線検知可能角度の小なる方向を垂直方向としても
よい。
In the present embodiment, the direction in which the rotatable infrared detectable angle of the infrared sensor unit 4 is small is defined as the horizontal direction. However, the present invention is not limited to this, and the rotatable infrared detectable angle is small. The direction may be a vertical direction.

【0015】[0015]

【発明の効果】以上に説明したように、本発明によれ
ば、赤外線センサユニットを回動することによって広範
囲に検知可能領域をカバ−でき、センサ付照明装置の設
置位置に制約を受けることがない。
As described above, according to the present invention, the detection area can be covered over a wide range by rotating the infrared sensor unit, and the installation position of the sensor-equipped lighting device is restricted. Absent.

【図面の簡単な説明】[Brief description of the drawings]

【図1】本発明の一実施例を示す平面図である。FIG. 1 is a plan view showing an embodiment of the present invention.

【図2】図1の要部の拡大断面図である。FIG. 2 is an enlarged sectional view of a main part of FIG.

【符号の説明】[Explanation of symbols]

3 枠体 4 赤外線センサユニット 11 発光手段(豆電球) 3 Frame 4 Infrared Sensor Unit 11 Light Emitting Means (Miniature Bulb)

Claims (2)

【特許請求の範囲】[Claims] 【請求項1】 壁面等に取り付けられる枠体には、被検
出体より発せられる赤外線を検出する赤外線センサユニ
ットと、この赤外線センサユニットの出力により作動す
る発光手段とが設けてあり、 上記赤外線センサユニットは、直交する2方向について
検知可能角度を異にするものでありかつ検知可能角度の
小なる方向に回動可能に上記枠体に対し設けてあること
を特徴とするセンサ付照明装置。
1. A frame attached to a wall or the like is provided with an infrared sensor unit for detecting infrared rays emitted from an object to be detected, and a light emitting means that operates by an output of the infrared sensor unit. An illumination device with a sensor, wherein the unit has different detectable angles in two orthogonal directions and is provided on the frame so as to be rotatable in a direction in which the detectable angle is smaller.
【請求項2】 請求項1において、上記赤外線センサユ
ニットの回転方向は水平方向又は垂直方向であることを
特徴とするセンサ付照明装置。
2. The lighting device with a sensor according to claim 1, wherein a rotation direction of the infrared sensor unit is a horizontal direction or a vertical direction.
JP2199598A 1998-02-03 1998-02-03 Lighting system with sensor Pending JPH11219607A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2199598A JPH11219607A (en) 1998-02-03 1998-02-03 Lighting system with sensor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2199598A JPH11219607A (en) 1998-02-03 1998-02-03 Lighting system with sensor

Publications (1)

Publication Number Publication Date
JPH11219607A true JPH11219607A (en) 1999-08-10

Family

ID=12070616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2199598A Pending JPH11219607A (en) 1998-02-03 1998-02-03 Lighting system with sensor

Country Status (1)

Country Link
JP (1) JPH11219607A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013060279A1 (en) * 2011-10-25 2013-05-02 东莞巨扬电器有限公司 Horizontal light-emitting diode bulb

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013060279A1 (en) * 2011-10-25 2013-05-02 东莞巨扬电器有限公司 Horizontal light-emitting diode bulb

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