JP3285939B2 - lighting equipment - Google Patents
lighting equipmentInfo
- Publication number
- JP3285939B2 JP3285939B2 JP19805392A JP19805392A JP3285939B2 JP 3285939 B2 JP3285939 B2 JP 3285939B2 JP 19805392 A JP19805392 A JP 19805392A JP 19805392 A JP19805392 A JP 19805392A JP 3285939 B2 JP3285939 B2 JP 3285939B2
- Authority
- JP
- Japan
- Prior art keywords
- light receiving
- ring
- fluorescent lamp
- light
- shaped fluorescent
- 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.)
- Expired - Lifetime
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Selective Calling Equipment (AREA)
- Optical Communication System (AREA)
Description
【０００１】[0001]
【産業上の利用分野】この発明は、送信器を用いて遠隔
操作を行う照明器具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 which is remotely operated using a transmitter.
【０００２】[0002]
【従来の技術】近年、照明器具において、点灯，消灯等
を行うのに、赤外光によるリモコン信号を出射する送信
器を用いて遠隔操作できるものがある。この遠隔操作で
きる従来の照明器具について図面を参照しながら説明す
る。図６は第１の従来の照明器具の部分断面図である。
図６において、７１は器具本体、７２はソケット７４に
電極部７２ａを嵌めた環形蛍光ランプ、７３は送信器７
６からのリモコン信号を受信する受光部、７５は透光性
材料からなる乳白色のグローブである。2. Description of the Related Art In recent years, some lighting fixtures can be remotely controlled by using a transmitter for emitting a remote control signal using infrared light for turning on / off light. This conventional remote controllable lighting equipment will be described with reference to the drawings. FIG. 6 is a partial sectional view of a first conventional lighting fixture.
In FIG. 6 , reference numeral 71 denotes an instrument body; 72, an annular fluorescent lamp in which an electrode portion 72a is fitted in a socket 74;
A light receiving portion 75 for receiving the remote control signal from 6 is a milky white glove made of a translucent material.
【０００３】この従来の照明器具は、器具本体７１の背
面部が天井に直付けされる天井直付型の照明器具であ
り、器具本体７１の前面部に環形蛍光ランプ７２を取り
付け、環形蛍光ランプ７２の中央部にリモコン信号の受
光部７３を取り付けている。受光部７３は、環形蛍光ラ
ンプ７２より前面側に突出させて、送信器７６からのリ
モコン信号を受信しやすくしている。送信器７６を操作
すると、送信器７６から赤外光によるリモコン信号が出
射されて受光部７３に入り、環形蛍光ランプ７２の点
灯，消灯等の動作を行うようになっている。また、環形
蛍光ランプ７２の光が直接受光部７３に入らないように
して、環形蛍光ランプ７２の光による影響を受けないよ
うにしている。This conventional lighting fixture is a ceiling-mounted lighting fixture in which the back of the fixture main body 71 is directly attached to the ceiling. A ring-shaped fluorescent lamp 72 is mounted on the front of the fixture main body 71, and a ring-shaped fluorescent lamp is provided. A light receiving section 73 for remote control signals is attached to the center of 72. The light receiving section 73 is made to protrude forward from the ring-shaped fluorescent lamp 72 to facilitate receiving a remote control signal from the transmitter 76. When the transmitter 76 is operated, a remote control signal based on infrared light is emitted from the transmitter 76 and enters the light receiving unit 73 to perform operations such as turning on and off the annular fluorescent lamp 72. Further, the light of the ring-shaped fluorescent lamp 72 is prevented from directly entering the light receiving portion 73 so as not to be affected by the light of the ring-shaped fluorescent lamp 72.
【０００４】図７は第２の従来の照明器具の部分断面図
である。図７において、８１は器具本体、８２は環形蛍
光ランプ、８３は送信器８６からのリモコン信号を受信
する受光部、８４は透光性材料からなるセード、８５は
天井である。この従来の照明器具は、吊り下げ型の照明
器具であり、器具本体８１の前面部に環形蛍光ランプ８
２を取り付け、背面部に受光部８３を取り付けている。
そして、環形蛍光ランプ８２の光を天井方向に漏らし部
屋全体を明るくするために、器具本体８１を天井８５に
近づけたものにしている。送信器８６を操作すると、送
信器８６から赤外光によるリモコン信号が出射される。
このリモートコントロール信号が、天井８５で反射され
て受光部８３に入り、環形蛍光ランプ８２の点灯，消灯
等の動作を行うようになっている。FIG . 7 is a partial sectional view of a second conventional lighting fixture. In FIG. 7 , reference numeral 81 denotes an apparatus main body, 82, a ring-shaped fluorescent lamp, 83, a light receiving section for receiving a remote control signal from a transmitter 86, 84, a shade made of a translucent material, and 85, a ceiling. This conventional lighting fixture is a hanging lighting fixture, and a ring-shaped fluorescent lamp 8
2 and the light receiving section 83 is attached to the back.
In order to leak the light of the ring-shaped fluorescent lamp 82 in the ceiling direction and brighten the whole room, the fixture main body 81 is made closer to the ceiling 85. When the transmitter 86 is operated, a remote control signal by infrared light is emitted from the transmitter 86.
This remote control signal is reflected by the ceiling 85 and enters the light receiving unit 83, and performs operations such as turning on and off the annular fluorescent lamp 82.
【０００５】また、図８に第３の従来の照明器具を示
す。図８(a) はその平面図、図８(b)はその断面図であ
る。図８において、９１は器具本体、９２は環形蛍光ラ
ンプ、９２ａは環形蛍光ランプ９２の電極部、９３は送
信器からのリモコン信号を受信する受光部、９４は透光
性材料からなる乳白色のグローブである。この従来の照
明器具は、４灯の環形蛍光ランプ９２を取り付けた天井
直付型の照明器具であり、器具本体９１の中央部に受光
部９３を設けている。 FIG. 8 shows a third conventional lighting fixture. FIG. 8A is a plan view thereof, and FIG. 8B is a sectional view thereof. 8 , reference numeral 91 denotes a main body of the apparatus, 92 denotes an annular fluorescent lamp, 92a denotes an electrode of the annular fluorescent lamp 92, 93 denotes a light receiving section for receiving a remote control signal from a transmitter, and 94 denotes a milky white glove made of a translucent material. It is. This conventional lighting fixture is a ceiling-mounted lighting fixture to which four ring-shaped fluorescent lamps 92 are attached, and a light receiving unit 93 is provided at the center of the fixture main body 91.
【０００６】[0006]
【発明が解決しようとする課題】しかしながら、低温状
態で点灯した際に、環形蛍光ランプ７２，８２，９２の
電極部から赤外光に近い光すなわちリモコン信号に近い
光が多く発せられる。図６の構成では、受光部７３を環
形蛍光ランプ７２の中央部に設けてあり電極部７２ａに
近いため、電極部７２ａから発せられる赤外光により受
光部７３がマスク状態となり、リモコン信号が入射しに
くくなり動作しにくいという問題がある。また、図７の
構成においても、環形蛍光ランプ７２の電極部（図示せ
ず）から発せられる赤外光に近い光が、透光性材料から
なるセード８４を透過し、天井８５で反射して受光部８
３に入ることもあり、リモコンによる動作がしにくくな
るという問題があった。また、図８の構成では、４個の
環形蛍光ランプ９２の電極部９２ａから発せられる赤外
光に近い光が受光部９３に入り、リモコンによる動作が
しにくくなるという問題があった。However, when the lamp is lit in a low temperature state, a large amount of light close to infrared light, that is, light close to a remote control signal is emitted from the electrode portions of the ring-shaped fluorescent lamps 72, 82, 92. In the configuration shown in FIG. 6 , since the light receiving section 73 is provided at the center of the ring-shaped fluorescent lamp 72 and is close to the electrode section 72a, the light receiving section 73 is masked by infrared light emitted from the electrode section 72a, and a remote control signal is input. There is a problem that it is difficult to operate. Also in the configuration of FIG. 7 , light close to infrared light emitted from an electrode portion (not shown) of the ring-shaped fluorescent lamp 72 passes through a shade 84 made of a translucent material and is reflected by a ceiling 85. Light receiving section 8
In some cases, there is a problem that operation with the remote controller becomes difficult. Further, in the configuration of FIG. 8 , there is a problem that light close to infrared light emitted from the electrode portions 92a of the four ring-shaped fluorescent lamps 92 enters the light receiving portion 93, and it becomes difficult to operate the remote control.
【０００７】この発明の目的は、低温状態においても安
定したリモコン動作を実現できる照明器具を提供するこ
とである。[0007] It is an object of the present invention to provide a lighting fixture capable of realizing a stable remote control operation even in a low temperature state.
【０００８】[0008]
【課題を解決するための手段】請求項１記載の照明器具
は、器具本体の前面側に４灯の環形蛍光ランプを田の字
型に並べて配置し、送信器からの赤外光によるリモコン
信号を受信する受光部を備えた照明器具において、受光
部を器具本体の前面側であって４灯の環形蛍光ランプの
中央に配置するとともに、それぞれの環形蛍光ランプの
電極部を受光部から遠ざけて配置したことを特徴とす
る。請求項２記載の照明器具は、器具本体の前面側に環
形蛍光ランプを配置し、送信器からの赤外光によるリモ
コン信号を受信する受光部を備えた照明器具において、
受光部を器具本体の前面側であって環形蛍光ランプの環
形の内部領域に環形蛍光ランプの中心から外れて配置す
るとともに、環形蛍光ランプの電極部を環形蛍光ランプ
の中心を挟んで受光部と対向させて配置したことを特徴
とする。 請求項３記載の照明器具は、器具本体の前面側
に環形蛍光ランプを配置し、送信器からの赤外光による
リモコン信号を受信する受光部を備えた照明器具におい
て、受光部を器具本体の背面側であって環形蛍光ランプ
の中心から外れて配置するとともに、環形蛍光ランプの
電極部を環形蛍光ランプの中心を挟んで受光部と対向さ
せて配置したことを特徴とする。 請求項４記載の照明器
具は、正方形状の器具本体の前面側に４灯の環形蛍光ラ
ンプを田の字型に並べて配置し、送信器からの赤外光に
よるリモコン信号を受信する受光部を備えた照明器具に
おいて、受光部を器具本体の前面側に２つ設け、それぞ
れの受光部を器具本体の正方形状の対向する２辺のそれ
ぞれの中央部に配置するとともに、それぞれの環形蛍光
ランプの電極部を２つの受光部から遠ざけて配置したこ
とを特徴とする。 請求項５記載の照明器具は、器具本体
の前面側に４灯の環形蛍光ランプを田の字型に並べて配
置し、送信器からの赤外光によるリモコン信号を受信す
る受光部を備えた照明器具において、受光部を器具本体
の前面側と背面側にそれぞれ設け、それぞれの受光部を
４灯の環形蛍光ランプの略中央に配置するとともに、そ
れぞれの環形蛍光ランプの電極部を受光部から遠ざけて
配置したことを特徴とする。 According to a first aspect of the present invention, there is provided a lighting apparatus comprising four ring-shaped fluorescent lamps on the front side of a main body of the lighting apparatus.
Remote control by infrared light from the transmitter
In a lighting fixture having a light receiving unit for receiving a signal,
The part is on the front side of the main body of the device, and the four ring-shaped fluorescent lamps
Placed in the center of each ring-shaped fluorescent lamp
It is characterized in that the electrode part is arranged away from the light receiving part
You. The lighting fixture according to claim 2 is a ring on the front side of the fixture main body.
Type fluorescent lamp, and remote control by infrared light from the transmitter.
In a lighting fixture having a light receiving unit for receiving a control signal,
Place the light-receiving part on the front side of
Off the center of the ring-shaped fluorescent lamp
And the electrode part of the ring-shaped fluorescent lamp
Characterized in that it is placed facing the light receiving section with the center of
And The lighting fixture according to claim 3 is a front side of the fixture main body.
Ring fluorescent lamp is placed on the
Lighting equipment equipped with a light receiving unit that receives a remote control signal
The light-receiving part on the back side of the instrument body and the ring-shaped fluorescent lamp
Of the ring-shaped fluorescent lamp
The electrode faces the light-receiving part with the center of the ring-shaped fluorescent lamp in between.
It is characterized in that it is arranged by being arranged. The lighting device according to claim 4.
The fixture consists of four ring-shaped fluorescent lamps on the front side of the square instrument body.
Pumps are arranged side-by-side in a cross shape,
Lighting equipment equipped with a light receiving unit that receives remote control signals
In addition, two light receiving parts are provided on the front side of the instrument body,
These light receiving parts are the two opposite sides of the square of the appliance body
It is placed at the center of each, and each ring-shaped fluorescent
Make sure that the lamp electrode is located away from the two light receiving sections.
And features. The lighting device according to claim 5, wherein the lighting device body
The four ring-shaped fluorescent lamps are arranged side-by-side in front of the
And receive a remote control signal from the transmitter using infrared light.
In a lighting fixture equipped with a light receiving part,
On the front and back sides of the
It is placed at the approximate center of the four ring-shaped fluorescent lamps, and
Keep the electrodes of each ring-shaped fluorescent lamp away from the light-receiving part.
It is characterized by being arranged.
【０００９】[0009]
【作用】この発明の構成によれば、赤外光によるリモコ
ン信号を受信する受光部を環形蛍光ランプの電極部から
遠ざけて配置したことにより、低温状態で点灯した際に
環形蛍光ランプの電極部から多く発せられる赤外光に近
い光が、環形蛍光ランプの電極部に入ることを防止でき
る。そのため、低温状態においても電極部から発せられ
る赤外光に近い光に影響を受けることなく、安定したリ
モコン動作を行うことができる。According to the structure of the present invention, the light receiving portion for receiving a remote control signal by infrared light is arranged at a distance from the electrode portion of the ring-shaped fluorescent lamp. Light that is close to infrared light emitted from the ring-shaped fluorescent lamp can be prevented from entering the electrode portion of the ring-shaped fluorescent lamp. Therefore, even in a low temperature state, a stable remote control operation can be performed without being affected by light close to infrared light emitted from the electrode unit.
【００１０】また、受光部を複数個設けることにより、
送信器の操作位置にかかわらず、リモコン信号を死角な
く受信することができる。Also, by providing a plurality of light receiving sections,
Regardless of the operation position of the transmitter, the remote control signal can be received without blind spots.
【００１１】[0011]
【実施例】この発明の実施例を図面に基づいて説明す
る。 〔第１の実施例；請求項１に対応〕図１(a) はこの発明
の第１の実施例の照明器具の平面図、図１(b) は同照明
器具の断面図である。図１において、１１は器具本体、
１２は環形蛍光ランプ、１２ａは環形蛍光ランプ１２の
電極部、１３は送信器からのリモコン信号を受信する受
光部、１４は透光性材料からなる乳白色のグローブであ
る。An embodiment of the present invention will be described with reference to the drawings. FIG. 1A is a plan view of a lighting apparatus according to a first embodiment of the present invention, and FIG. 1B is a sectional view of the lighting apparatus. In FIG. 1, 11 is an instrument body,
Reference numeral 12 denotes an annular fluorescent lamp, 12a denotes an electrode portion of the annular fluorescent lamp 12, 13 denotes a light receiving portion for receiving a remote control signal from a transmitter, and 14 denotes a milky white glove made of a translucent material.
【００１２】この照明器具は、４灯用の天井直付型の照
明器具であり、受光部１３を器具本体１１の中央部に配
置し、４個の環形蛍光ランプ１２の電極部１２ａを器具
本体１１のコーナ部に近づけて配置している。すなわ
ち、受光部１３を環形蛍光ランプ１２の電極部１２ａか
ら遠ざける構成にしている。以上のようにこの実施例に
よれば、赤外光によるリモコン信号を受信する受光部１
３を環形蛍光ランプ１２の電極部１２ａから遠ざけて配
置したことにより、低温状態で点灯した際に環形蛍光ラ
ンプ１２の電極部１２ａから多く発せられる赤外光に近
い光が、受光部１３に入ることを防止できる。そのた
め、低温状態においても電極部１２ａから発せられる赤
外光に近い光に影響を受けることなく、安定したリモコ
ン動作を行うことができる。This luminaire is a ceiling-mounted luminaire for four lamps, in which a light receiving portion 13 is arranged at the center of the luminaire main body 11, and the electrode portions 12a of the four annular fluorescent lamps 12 are connected to the luminaire main body. It is arranged close to the 11 corners. That is, the light receiving section 13 is configured to be kept away from the electrode section 12a of the ring-shaped fluorescent lamp 12. As described above, according to this embodiment, the light receiving unit 1 that receives a remote control signal using infrared light
By arranging 3 at a distance from the electrode section 12a of the annular fluorescent lamp 12, light close to infrared light, which is often emitted from the electrode section 12a of the annular fluorescent lamp 12 when lit in a low temperature state, enters the light receiving section 13. Can be prevented. Therefore, even in a low temperature state, a stable remote control operation can be performed without being affected by light close to infrared light emitted from the electrode portion 12a.
【００１３】〔第２の実施例；請求項２に対応〕 図２(a) はこの発明の第２の実施例の照明器具の断面
図、図２(b) は同照明器具の下面図である。図２におい
て、２１は器具本体、２２は環形蛍光ランプ、２２ａは
環形蛍光ランプ２２の電極部、２３は送信器からのリモ
コン信号を受信する受光部、２４は乳白色のグローブ、
２５はソケット、２６は反射板、２７は引掛シーリング
を用いて接続する形式の取付部である。[Second Embodiment: Corresponding to Claim 2 ] FIG. 2A is a sectional view of a lighting apparatus according to a second embodiment of the present invention, and FIG. 2B is a bottom view of the lighting apparatus. is there. In FIG. 2, reference numeral 21 denotes an apparatus main body, 22 denotes a ring-shaped fluorescent lamp, 22a denotes an electrode section of the ring-shaped fluorescent lamp 22, 23 denotes a light receiving section for receiving a remote control signal from a transmitter, 24 denotes a milky white glove,
25 is a socket, 26 is a reflection plate, and 27 is a mounting portion of a type that is connected using a hooking ceiling.
【００１４】この照明器具は、器具本体２１の背面部が
天井に直付けされる天井直付型の照明器具であり、器具
本体２１の前面部に環形蛍光ランプ２２を取り付け、リ
モコン信号の受光部２３を反射板２６上に環形蛍光ラン
プ２２の電極部２２ａから遠ざけて設けている。以上の
ようにこの実施例によれば、第１の実施例同様、受光部
２３を環形蛍光ランプ２２の電極部２２ａから遠ざけて
設けたことにより、低温状態においても電極部２２ａか
ら発せられる赤外光に近い光に影響を受けることなく、
安定したリモコン動作を行うことができる。This lighting fixture is a ceiling-directed lighting fixture in which the back of the fixture main body 21 is directly attached to the ceiling. A ring-shaped fluorescent lamp 22 is mounted on the front of the fixture main body 21, and a light receiving section for a remote control signal is provided. Reference numeral 23 is provided on the reflection plate 26 at a distance from the electrode portion 22a of the ring-shaped fluorescent lamp 22. As described above, according to this embodiment, as in the first embodiment, the light receiving section 23 is provided away from the electrode section 22a of the ring-shaped fluorescent lamp 22, so that the infrared rays emitted from the electrode section 22a even in a low temperature state. Without being affected by light close to light,
A stable remote control operation can be performed.
【００１５】〔第３の実施例；請求項３に対応〕 図３(a) はこの発明の第３の実施例の照明器具の断面
図、図３(b) は同照明器具の下面図、図３(c) は同照明
器具の上面図である。図３において、３１は器具本体、
３２は環形蛍光ランプ、３２ａは環形蛍光ランプ３２の
電極部、３３，３６は送信器からのリモコン信号を受信
する受光部、３４はセード、３５はソケットである。[Third Embodiment: Corresponding to Claim 3 ] FIG. 3A is a sectional view of a lighting apparatus according to a third embodiment of the present invention, FIG. 3B is a bottom view of the lighting apparatus, FIG. 3C is a top view of the lighting fixture. In FIG. 3, 31 is the instrument body,
32 is an annular fluorescent lamp, 32a is an electrode part of the annular fluorescent lamp 32, 33 and 36 are light receiving parts for receiving a remote control signal from a transmitter, 34 is a shade, and 35 is a socket.
【００１６】この照明器具は、吊り下げ型の照明器具で
あり、器具本体３１の前面部に環形蛍光ランプ３２を取
り付け、環形蛍光ランプ３２の中央部に受光部３６を取
り付けるとともに、さらに器具本体３１の背面部にも受
光部３３を取り付けている。この受光部３３は、環形蛍
光ランプ３２の電極部３２ａから遠ざけて配置してい
る。This luminaire is a hanging luminaire, in which a ring-shaped fluorescent lamp 32 is mounted on the front of a luminaire main body 31, a light receiving section 36 is mounted on a central part of the ring-shaped fluorescent lamp 32, and furthermore, the luminaire main body 31 is mounted. A light receiving section 33 is also attached to the back of the camera. The light receiving section 33 is arranged away from the electrode section 32 a of the ring-shaped fluorescent lamp 32.
【００１７】以上のようにこの実施例によれば、環形蛍
光ランプ３２の中央部に設けた受光部３６のほかに、第
１，第２の実施例同様、環形蛍光ランプ３２の電極部３
２ａから遠ざけて受光部３３を設けたことにより、低温
状態においても電極部３２ａから発せられる赤外光に近
い光に影響を受けることなく、安定したリモコン動作を
行うことができる。また、器具本体３１の前面部と背面
部の２箇所に受光部３６，３３を設けているため、送信
器の操作位置にかかわらず、リモコン信号を死角なく受
信することができる。As described above, according to this embodiment, in addition to the light receiving portion 36 provided at the central portion of the ring-shaped fluorescent lamp 32, the electrode portion 3 of the ring-shaped fluorescent lamp 32 is similar to the first and second embodiments.
By providing the light receiving unit 33 at a distance from the light receiving unit 2a, a stable remote control operation can be performed without being affected by light close to infrared light emitted from the electrode unit 32a even in a low temperature state. Further, since the light receiving units 36 and 33 are provided at two places on the front part and the back part of the appliance body 31, it is possible to receive the remote control signal without blind spot regardless of the operation position of the transmitter.
【００１８】〔第４の実施例；請求項４に対応〕 図４(a) はこの発明の第４の実施例の照明器具の平面
図、図４(b) は同照明器具の断面図である。図４におい
て、４１は器具本体、４２は環形蛍光ランプ、４２ａは
環形蛍光ランプ４２の電極部、４３，４４は送信器から
のリモコン信号を受信する受光部、４５は透光性材料か
らなる乳白色のグローブである。[0018]; plan view of a Fourth embodiment corresponding to claim 4 FIG. 4 (a) lighting fixtures of a fourth embodiment of the present invention, FIG. 4 (b) is a sectional view of the luminaire is there. In FIG. 4, reference numeral 41 denotes an instrument body, 42 denotes a ring-shaped fluorescent lamp, 42a denotes an electrode of the ring-shaped fluorescent lamp 42, 43 and 44 denote light receiving parts for receiving a remote control signal from a transmitter, and 45 denotes a milky white made of a translucent material. Is a glove.
【００１９】この照明器具は、４灯の環形蛍光ランプ４
２を取り付けた天井直付型の照明器具であり、器具本体
４１の一側部とそれに対向する他側部のそれぞれの真中
付近に受光部４３，４４を設け、２つの受光部４３，４
４から各電極部４２ａを遠ざけるように４つの環形蛍光
ランプ４２を取り付けている。以上のようにこの実施例
によれば、第１〜第３の実施例同様、環形蛍光ランプ４
２の電極部４２ａから遠ざけて受光部４３，４４を設け
たことにより、低温状態においても電極部４２ａから発
せられる赤外光に近い光に影響を受けることなく、安定
したリモコン動作を行うことができる。また、異なる位
置に２つの受光部４３，４４を設けているため、送信器
の操作位置にかかわらず、リモコン信号を死角なく受信
することができる。This lighting fixture has four ring-shaped fluorescent lamps 4.
2 is a direct-mounted ceiling-mounted lighting device, and light receiving portions 43 and 44 are provided near the center of one side of the device main body 41 and the other side facing the same, and two light receiving portions 43 and 4 are provided.
Four ring-shaped fluorescent lamps 42 are attached so that each electrode part 42a is kept away from the four. As described above, according to this embodiment, as in the first to third embodiments, the annular fluorescent lamp 4 is used.
By providing the light receiving portions 43 and 44 at a distance from the second electrode portion 42a, a stable remote control operation can be performed without being affected by light close to infrared light emitted from the electrode portion 42a even in a low temperature state. it can. Further, since the two light receiving sections 43 and 44 are provided at different positions, the remote control signal can be received without blind spots regardless of the operation position of the transmitter.
【００２０】[0020]
【００２１】〔第５の実施例；請求項５に対応〕図５ はこの発明の第５の実施例の照明器具の断面図であ
る。図５において、６１は器具本体、６２は環形蛍光ラ
ンプ、６２ａは環形蛍光ランプ６２の電極部、６３，６
４は送信器からのリモコン信号を受信する受光部、６５
はグローブ、６６はフランジである。[ Fifth Embodiment; Corresponding to Claim 5 ] FIG. 5 is a sectional view of a lighting apparatus according to a fifth embodiment of the present invention. In FIG. 5 , reference numeral 61 denotes an apparatus main body; 62, a ring-shaped fluorescent lamp; 62a, an electrode portion of the ring-shaped fluorescent lamp 62;
4 is a light receiving section for receiving a remote control signal from the transmitter;
Is a glove and 66 is a flange.
【００２２】この照明器具は、４灯の環形蛍光ランプ６
２を取り付けた吊り下げ型の照明器具であり、４つの環
形蛍光ランプ６２と受光部６３の配置は図１に示すもの
と同様であり、受光部６３を器具本体６１の中央部に設
け、環形蛍光ランプ６２は電極部６２ａを受光部６３か
ら遠ざけるように取り付けている。そして、さらに受光
部６４をフランジ６６の内部に設けている。This lighting fixture has four ring-shaped fluorescent lamps 6.
2, the arrangement of the four ring-shaped fluorescent lamps 62 and the light receiving portion 63 is the same as that shown in FIG. 1, and the light receiving portion 63 is provided at the center of the device main body 61. The fluorescent lamp 62 is attached so that the electrode part 62a is kept away from the light receiving part 63. Further, the light receiving portion 64 is provided inside the flange 66.
【００２３】以上のようにこの実施例によれば、環形蛍
光ランプ６２の電極部６２ａから遠ざけて２つの受光部
６３，６４を異なる位置に設けたことにより、第４の実
施例と同様の効果がある。なお、上記第４，第５の実施
例において、受光部は２つに限られるものではなく、３
つ以上設けてもよいことは言うまでもない。As described above, according to this embodiment, the two light receiving portions 63 and 64 are provided at different positions away from the electrode portion 62a of the ring-shaped fluorescent lamp 62, so that the fourth embodiment is realized. It has the same effect as the example. In the fourth and fifth embodiments, the number of light receiving units is not limited to two, but may be three.
It goes without saying that more than one may be provided.
【００２４】[0024]
【発明の効果】この発明の照明器具は、赤外光によるリ
モコン信号を受信する受光部を環形蛍光ランプの電極部
から遠ざけて配置したことにより、低温状態で点灯した
際に環形蛍光ランプの電極部から多く発せられる赤外光
に近い光が、環形蛍光ランプの電極部に入ることを防止
できる。そのため、低温状態においても電極部から発せ
られる赤外光に近い光に影響を受けることなく、安定し
たリモコン動作を行うことができる。According to the luminaire of the present invention, the light receiving portion for receiving a remote control signal by infrared light is arranged away from the electrode portion of the ring-shaped fluorescent lamp. It is possible to prevent light close to infrared light emitted from the portion from entering the electrode portion of the ring-shaped fluorescent lamp. Therefore, even in a low temperature state, a stable remote control operation can be performed without being affected by light close to infrared light emitted from the electrode unit.
【００２５】また、受光部を複数個設けることにより、
送信器の操作位置にかかわらず、リモコン信号を死角な
く受信することができる。By providing a plurality of light receiving sections,
Regardless of the operation position of the transmitter, the remote control signal can be received without blind spots.
【図１】(a) はこの発明の第１の実施例の照明器具の平
面図、(b) は同照明器具の断面図である。FIG. 1A is a plan view of a lighting device according to a first embodiment of the present invention, and FIG. 1B is a sectional view of the lighting device.
【図２】(a) はこの発明の第２の実施例の照明器具の断
面図、(b) は同照明器具の下面図である。FIG. 2A is a sectional view of a lighting device according to a second embodiment of the present invention, and FIG. 2B is a bottom view of the lighting device.
【図３】(a) はこの発明の第３の実施例の照明器具の断
面図、(b) は同照明器具の下面図、(c) は同照明器具の
上面図である。3A is a sectional view of a lighting device according to a third embodiment of the present invention, FIG. 3B is a bottom view of the lighting device, and FIG. 3C is a top view of the lighting device.
【図４】(a) はこの発明の第４の実施例の照明器具の平
面図、(b) は同照明器具の断面図である。FIG. 4A is a plan view of a lighting device according to a fourth embodiment of the present invention, and FIG. 4B is a cross-sectional view of the lighting device.
【図５】この発明の第５の実施例の照明器具の断面図で
ある。FIG. 5 is a sectional view of a lighting apparatus according to a fifth embodiment of the present invention.
【図６】第１の従来の照明器具の部分断面図である。 FIG. 6 is a partial sectional view of a first conventional lighting fixture.
【図７】第２の従来の照明器具の部分断面図である。 FIG. 7 is a partial cross-sectional view of a second conventional lighting fixture.
【図８】(a) は第３の従来の照明器具の平面図、(b) は
同照明器具の断面図である。 8A is a plan view of a third conventional lighting fixture, and FIG.
It is sectional drawing of the same lighting fixture.
１２，２２，３２，４２，６２ 環形蛍光ランプ １２ａ，２２ａ，３２ａ，４２ａ，６２ａ 電極部 １３，２３，３３，４３，４４，６３，６４ 受光部12 , 22, 32, 42 , 62 annular fluorescent lamp 12a, 22a, 32a, 42a , 62a electrode unit 13 , 23 , 33 , 43 , 44 , 63 , 64 light receiving unit
フロントページの続き (56)参考文献 特開 昭58−181204（ＪＰ，Ａ) 特開 平５−2912（ＪＰ，Ａ) 特開 昭57−25604（ＪＰ，Ａ) 特開 平５−12911（ＪＰ，Ａ) 特開 平２−94292（ＪＰ，Ａ) 特開 平６−45077（ＪＰ，Ａ) 実開 平４−87116（ＪＰ，Ｕ) 実開 昭57−27609（ＪＰ，Ｕ) 実開 平４−49418（ＪＰ，Ｕ) (58)調査した分野(Int.Cl.7，ＤＢ名) H05B 37/02 F21V 23/04 Continuation of the front page (56) References JP-A-58-181204 (JP, A) JP-A-5-2912 (JP, A) JP-A-57-25604 (JP, A) JP-A-5-12911 (JP, A) JP-A-2-94292 (JP, A) JP-A-6-45077 (JP, A) JP-A-4-87116 (JP, U) JP-A-57-27609 (JP, U) JP-A 4-49418 (JP, U) (58) Fields investigated (Int. Cl. 7 , DB name) H05B 37/02 F21V 23/04
Claims (5)
プを田の字型に並べて配置し、送信器からの赤外光によ
るリモコン信号を受信する受光部を備えた照明器具にお
いて、 前記受光部を前記器具本体の前面側であって前記４灯の
環形蛍光ランプの中央に配置するとともに、それぞれの
前記環形蛍光ランプの電極部を前記受光部 から遠ざけて
配置したことを特徴とする照明器具。1. A four-ring annular fluorescent lamp is provided on the front side of an instrument body.
Are arranged side by side in a cross, and the infrared light from the transmitter
Lighting equipment equipped with a light receiving unit to receive remote control signals
And the light receiving unit is located on the front side of the instrument main body and the four light
Placed in the center of the annular fluorescent lamp,
A lighting device , wherein an electrode portion of the ring-shaped fluorescent lamp is arranged away from the light receiving portion .
置し、送信器からの赤外光によるリモコン信号を受信す
る受光部を備えた照明器具において、 前記受光部を前記器具本体の前面側であって前記環形蛍
光ランプの環形の内部領域に前記環形蛍光ランプの中心
から外れて配置するとともに、前記環形蛍光ランプの電
極部を前記環形蛍光ランプの中心を挟んで前記受光部と
対向させて配置したことを特徴とする 照明器具。2. An annular fluorescent lamp is arranged on the front side of the apparatus main body.
And receive a remote control signal from the transmitter using infrared light.
In a lighting apparatus provided with a light receiving portion, the light receiving portion is provided on the front side of the device main body and the ring-shaped fluorescent lamp is provided.
The center of the ring-shaped fluorescent lamp in the ring-shaped inner region of the light lamp
From the ring-shaped fluorescent lamp and
The polar part and the light receiving part with the center of the ring-shaped fluorescent lamp interposed
A lighting fixture characterized by being arranged to face each other .
置し、送信器からの赤外光によるリモコン信号を受信す
る受光部を備えた照明器具において、 前記受光部を前記器具本体の背面側であって前記環形蛍
光ランプの中心から外れて配置するとともに、前記環形
蛍光ランプの電極部を前記環形蛍光ランプの中心を挟ん
で前記受光部と対向させて配置したことを特徴とする照
明器具。 3. A ring-shaped fluorescent lamp is arranged on the front side of the apparatus body.
And receive a remote control signal from the transmitter using infrared light.
In a lighting device provided with a light receiving portion, the light receiving portion is located on the back side of the device main body and is provided with the ring-shaped fluorescent lamp.
It is located off the center of the light lamp and
Place the electrode part of the fluorescent lamp on the center of the ring-shaped fluorescent lamp.
Characterized in that it is disposed so as to face the light receiving section.
Lighting appliances.
形蛍光ランプを田の字型に並べて配置し、送信器からの
赤外光によるリモコン信号を受信する受光部を備えた照
明器具において、 前記受光部を前記器具本体の前面側に２つ設け、それぞ
れの前記受光部を前記器具本体の正方形状の対向する２
辺のそれぞれの中央部に配置するとともに、それぞれの
前記環形蛍光ランプの電極部を２つの前記受光部から遠
ざけて配置したことを特徴とする照明器具。 4. A four-light ring on a front side of a square appliance body.
-Type fluorescent lamps are arranged side-by-side, and the
An illuminator equipped with a light receiving unit for receiving remote control signals by infrared light
In the lighting device, two light receiving portions are provided on the front side of the device main body, and
The light receiving portions are connected to the square opposing 2
Placed at the center of each side,
The electrode part of the ring-shaped fluorescent lamp is remote from the two light receiving parts.
A lighting fixture characterized by being placed away.
プを田の字型に並べて配置し、送信器からの赤外光によ
るリモコン信号を受信する受光部を備えた照明器具にお
いて、 前記受光部を前記器具本体の前面側と背面側にそれぞれ
設け、それぞれの前記 受光部を前記４灯の環形蛍光ラン
プの略中央に配置するとともに、それぞれの前記環形蛍
光ランプの電極部を前記受光部から遠ざけて配置したこ
とを特徴とする照明器具。 5. A four-ring annular fluorescent lamp on the front side of the instrument body.
Are arranged side by side in a cross, and the infrared light from the transmitter
Lighting equipment equipped with a light receiving unit to receive remote control signals
And the light receiving portions are respectively provided on the front side and the back side of the instrument body.
And each of the light receiving sections is connected to the four ring-shaped fluorescent lamps.
Placed at the approximate center of the
Make sure that the electrode part of the light lamp is placed away from the light receiving part.
Lighting equipment characterized by the above.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19805392A JP3285939B2 (en) | 1992-07-24 | 1992-07-24 | lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19805392A JP3285939B2 (en) | 1992-07-24 | 1992-07-24 | lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0645076A JPH0645076A (en) | 1994-02-18 |
| JP3285939B2 true JP3285939B2 (en) | 2002-05-27 |
Family
ID=16384751
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19805392A Expired - Lifetime JP3285939B2 (en) | 1992-07-24 | 1992-07-24 | lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP3285939B2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7288825B2 (en) | 2002-12-18 | 2007-10-30 | Noble Peak Vision Corp. | Low-noise semiconductor photodetectors |
-
1992
- 1992-07-24 JP JP19805392A patent/JP3285939B2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0645076A (en) | 1994-02-18 |
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