JP5246940B2 - lighting equipment - Google Patents

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Publication number
JP5246940B2
JP5246940B2 JP2008313226A JP2008313226A JP5246940B2 JP 5246940 B2 JP5246940 B2 JP 5246940B2 JP 2008313226 A JP2008313226 A JP 2008313226A JP 2008313226 A JP2008313226 A JP 2008313226A JP 5246940 B2 JP5246940 B2 JP 5246940B2
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Japan
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main body
sub
fluorescent lamp
lighting
remote control
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JP2010140659A (en
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正喜 小林
明則 平松
稔 前原
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Panasonic Corp
Panasonic Holdings Corp
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Panasonic Corp
Matsushita Electric Industrial Co Ltd
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  • Connecting Device With Holders (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Description

本発明は、蛍光ランプを増設できる照明器具に関するものである。   The present invention relates to a lighting fixture to which a fluorescent lamp can be added.

従来より、蛍光ランプを増設できる照明器具が提案されている(例えば特許文献1参照)。   Conventionally, lighting fixtures capable of adding fluorescent lamps have been proposed (see, for example, Patent Document 1).

図16に示すように、特許文献1に記載の照明器具100は、環形の蛍光ランプ101の中央に、蛍光ランプ101を点灯させるための点灯回路102を内蔵する本体部103を有している。本体部103の側面には、蛍光ランプ101を保持するランプ保持手段104が径方向に設けられており、本体部103の天井に面する一面108には、雄型接続端を有する口金105が設けられている。また、本体部10の一面108に対する裏面109には、雌型接続端106を有する受け金107が設けられている。   As illustrated in FIG. 16, the lighting fixture 100 described in Patent Document 1 includes a main body 103 that incorporates a lighting circuit 102 for lighting the fluorescent lamp 101 at the center of the annular fluorescent lamp 101. A lamp holding means 104 for holding the fluorescent lamp 101 is provided on the side surface of the main body 103 in the radial direction, and a base 105 having a male connection end is provided on one surface 108 facing the ceiling of the main body 103. It has been. A receiving metal 107 having a female connection end 106 is provided on the back surface 109 with respect to the one surface 108 of the main body 10.

従って、複数個の照明器具100の各本体部103が上下に重なるようにして口金105を受け金107の雌型接続端106に挿入し、その挿入方向に対して照明器具100を相対的に所定角度回転させることにより、受け金107と口金105とが固定され、複数個の照明器具100が一体的に接続される。
特開2008−171722号公報(第1図)
Accordingly, the base 105 is inserted into the female connection end 106 of the metal 107 so that the main body portions 103 of the plurality of lighting apparatuses 100 overlap each other, and the lighting apparatus 100 is relatively fixed with respect to the insertion direction. By rotating the angle, the base 107 and the base 105 are fixed, and the plurality of lighting fixtures 100 are integrally connected.
JP 2008-171722 A (FIG. 1)

しかしながら、従来の照明器具100においては、蛍光ランプ101を増設することができるものの、上下方向に重ねるため高さが高くなる。このため、照明器具の薄型化の要請に反するという問題があった。   However, in the conventional lighting apparatus 100, although the fluorescent lamps 101 can be added, the height increases because they are stacked in the vertical direction. For this reason, there existed a problem contrary to the request | requirement of thickness reduction of a lighting fixture.

本発明は、従来の問題を解決するためになされたもので、蛍光ランプを容易に増設することができ、かつ、器具全体の薄型化を図ることができる照明器具を提供することを目的とする。   The present invention has been made to solve the conventional problems, and it is an object of the present invention to provide a lighting apparatus in which a fluorescent lamp can be easily added and the entire apparatus can be thinned. .

本発明の照明器具は、蛍光ランプと、前記蛍光ランプを点灯させる点灯回路と、前記点灯回路を内蔵するとともに、被取付面に対向する取付面の反対側面に設けられて前記蛍光ランプを保持する保持手段と、前記取付面に設けられ雄型接続端子を有する口金部と、前記点灯回路を駆動する電源を外部に接続可能な端子部とを有する主本体部と、を有し、前記主本体部の側面に係止部を設けた構成を有している。   The lighting fixture of the present invention includes a fluorescent lamp, a lighting circuit for lighting the fluorescent lamp, and the lighting circuit, and is provided on the opposite side of the mounting surface facing the mounted surface to hold the fluorescent lamp. A main body portion having a holding means, a base portion provided on the mounting surface and having a male connection terminal, and a terminal portion to which a power source for driving the lighting circuit can be connected to the outside; It has the structure which provided the latching | locking part in the side surface of the part.

この構成により、被取付面に対向する主本体部の取付面には、雄型接続端子が設けられており、主本体部は雄型接続端子が係合する被取付面に取り付けられる。主本体部の取付面とは反対側の反対側面には保持手段が設けられており、この保持手段により保持される蛍光ランプは、主本体部に内蔵される点灯回路により点灯される。主本体部は、点灯回路を駆動する電源を外部に接続可能な端子部を有しており、端子部に接続することにより、主本体部を介して電源に接続可能となっている。そして、主本体部の側面には係止部が設けられているので、照明器具の薄型の状態を維持しつつ、主本体部の側面、すなわち外側に副本体部を増設することが可能になっている。   With this configuration, a male connection terminal is provided on the attachment surface of the main body portion facing the attachment surface, and the main body portion is attached to the attachment surface with which the male connection terminal is engaged. Holding means is provided on the opposite side of the main body portion opposite to the mounting surface, and the fluorescent lamp held by this holding means is lit by a lighting circuit built in the main body portion. The main body portion has a terminal portion to which a power source for driving the lighting circuit can be connected to the outside, and can be connected to the power source via the main body portion by being connected to the terminal portion. And since the latching | locking part is provided in the side surface of the main main-body part, it becomes possible to add a sub main-body part to the side surface of the main main-body part, ie, an outer side, maintaining the thin state of a lighting fixture. ing.

また、本発明の照明器具は、前記主本体部が、前記点灯回路の出力を制御可能なリモコン制御部および外部からのリモコン信号を受信するリモコン受信部を内蔵し、前記端子部が、前記リモコン信号を外部に送信可能である構成を有している。   In the lighting fixture of the present invention, the main body unit includes a remote control unit capable of controlling the output of the lighting circuit and a remote control receiving unit for receiving a remote control signal from the outside, and the terminal unit includes the remote control unit. The signal can be transmitted to the outside.

この構成により、主本体部には、点灯回路の出力を制御可能なリモコン制御部および外部からのリモコン信号を受信するリモコン受信部が内蔵されているので、外部から主本体部の蛍光ランプの点灯を調整することができる。また、端子部は、リモコン信号を外部に送信可能なので、主本体部の外側に副本体部を増設した際に、副本体部の蛍光ランプをリモコンで制御することが可能となる。   With this configuration, the main body has a built-in remote control unit that can control the output of the lighting circuit and a remote control receiver that receives remote control signals from the outside. Can be adjusted. In addition, since the terminal unit can transmit a remote control signal to the outside, the fluorescent lamp of the sub body unit can be controlled by the remote controller when the sub body unit is added outside the main body unit.

また、本発明の照明器具は、前記端子部が前記係止部に設けられている構成を有している。   Moreover, the lighting fixture of this invention has the structure by which the said terminal part is provided in the said latching | locking part.

この構成により、端子部が係止部に設けられているので、主本体部の外側に副本体部を増設した際に、係止部により機械的に固定するとともに、端子部を介して電気的に接続することができる。これにより、主本体部から副本体部へ電力の供給およびリモコン信号の伝達が可能となる。   With this configuration, since the terminal portion is provided in the locking portion, when the sub-main body portion is added outside the main body portion, it is mechanically fixed by the locking portion and electrically connected via the terminal portion. Can be connected to. Thereby, it is possible to supply power and transmit a remote control signal from the main body section to the sub body section.

また、本発明の照明器具は、前記主本体部に外嵌される副本体部を有し、前記副本体部が、前記主本体部の前記係止部により前記主本体部と接続される被係止部と、前記副本体部における前記被取付面に対向する副取付面の反対側面に設けられて増設蛍光ランプを保持する副保持手段と、前記増設蛍光ランプを点灯させる副点灯回路と、を有する構成を有している。   In addition, the lighting fixture of the present invention has a sub body portion that is externally fitted to the main body portion, and the sub body portion is connected to the main body portion by the locking portion of the main body portion. A sub-holding means for holding the additional fluorescent lamp provided on the opposite side of the auxiliary mounting surface facing the mounting surface in the sub-main body, and a sub-lighting circuit for lighting the additional fluorescent lamp; It has the composition which has.

この構成により、主本体部の係止部により副本体部の被係止部を係止することにより、主本体部の外側に副本体部が嵌められる。副本体部の取付面である副取付面の反対側面には副保持手段が設けられており、この副保持手段によって増設蛍光ランプが保持されている。増設蛍光ランプは、副本体部に内蔵されている副点灯回路によって点灯可能となっている。   With this configuration, the sub-main body portion is fitted to the outside of the main body portion by locking the locked portion of the sub-main body portion by the locking portion of the main body portion. Sub-holding means is provided on the side opposite to the sub-mounting surface, which is the mounting surface of the sub-main body, and the additional fluorescent lamp is held by the sub-holding means. The additional fluorescent lamp can be lit by a sub lighting circuit built in the sub main body.

また、本発明の照明器具は、前記副本体部の内径は、前記増設蛍光ランプの内径より小さいかまたは同一であり、かつ、前記主本体部の外径よりも大きく、前記副本体部の外径は、前記増設蛍光ランプの外径よりも大きいかまたは同一である構成を有している。   Further, in the lighting fixture of the present invention, the inner diameter of the sub-main part is smaller than or the same as the inner diameter of the additional fluorescent lamp, and is larger than the outer diameter of the main main part, and is outside the sub-main part. The diameter is larger than or equal to the outer diameter of the additional fluorescent lamp.

この構成により、副本体部の内径が、増設蛍光ランプの内径よりも小さいか同一なので、増設蛍光ランプは副本体部の内側には突出しない。また、副本体部の外径が、増設蛍光ランプの外径よりも大きいかまたは同一なので、増設蛍光ランプは副本体部の外側には突出しない。これにより、増設蛍光ランプが、内側にある主本体部の蛍光ランプや副本体部の増設蛍光ランプと緩衝したり、外側に突出して損傷するのを防止することができる。   With this configuration, since the inner diameter of the sub main body is smaller than or equal to the inner diameter of the additional fluorescent lamp, the additional fluorescent lamp does not protrude inside the sub main body. Further, since the outer diameter of the sub main body is larger than or equal to the outer diameter of the additional fluorescent lamp, the additional fluorescent lamp does not protrude outside the sub main body. Thereby, it is possible to prevent the additional fluorescent lamp from buffering with the fluorescent lamp of the main body portion inside and the additional fluorescent lamp of the sub main body portion, or from being damaged by protruding outward.

さらに、本発明の照明器具は、前記副本体部は、内周面に前記被係止部を有するとともに外周面に前記係止部を有する構成を有している。   Furthermore, the lighting fixture of this invention has the structure which has the said latching | locking part on the outer peripheral surface while the said sub-main-body part has the said to-be-latched part on an inner peripheral surface.

この構成により、副本体部の内周面に係止部に係止される被係止部を有するので、副本体部を主本体部の外側に取り付けることができる。また、副本体部の外周面に係止部を有するので、副本体部の外側にさらに副本体部を取り付けることができる。これにより、容易に蛍光ランプの増設を行うことができる。   With this configuration, since the locked portion locked by the locking portion is provided on the inner peripheral surface of the sub body portion, the sub body portion can be attached to the outside of the main body portion. Further, since the engaging portion is provided on the outer peripheral surface of the sub body portion, the sub body portion can be further attached to the outside of the sub body portion. Thereby, it is possible to easily add a fluorescent lamp.

本発明は、主本体部の側面には係止部が設けられているので、照明器具の薄型の状態を維持しつつ、主本体部の側面、すなわち外側に副本体部を増設することができるという効果を有する照明器具を提供することができるものである。   In the present invention, since the locking portion is provided on the side surface of the main body portion, the sub body portion can be added to the side surface of the main body portion, that is, outside while maintaining the thin state of the lighting fixture. It is possible to provide a lighting apparatus having the effect described above.

以下、本発明の照明器具の実施例について、図面を用いて説明する。
(第1実施例)
図1(A)は本発明にかかる照明器具の第1実施例の側面図、図1(B)は図1(A)中B方向から見た下面図、図1(C)は図1(B)中C−C位置の断面図、図2(A)は主本体部の側面図、図2(B)は図2(A)中B方向から見た下面図、図2(C)は図2(B)中C−C位置の断面図、図3(A)は図2(B)中III部分の斜視図、図3(B)は図3(A)中B方向から見た上面図、図4(A)は副本体部の側面図、図4(B)は図4(A)中B方向から見た下面図、図4(C)は図4(B)中C−C位置の断面図、図5(A)は図4(B)中V部分の斜視図、図5(B)は図5(A)中B方向から見た上面図、図5(C)は図5(B)中C方向から見た側面図、図6(A)は図4(B)中VI部分の斜視図、図6(B)は図6(A)中B方向から見た上面図、図7(A)は2個の副本体部を増設した照明器具の側面図、図7(B)は図7(A)中B方向から見た下面図、図7(C)は図7(B)中C−C位置の断面図、図8は2個の副本体部を増設した照明器具の回路図である。
Hereinafter, the Example of the lighting fixture of this invention is described using drawing.
(First embodiment)
1A is a side view of a first embodiment of a lighting fixture according to the present invention, FIG. 1B is a bottom view as seen from the direction B in FIG. 1A, and FIG. 1C is FIG. 2B is a side view of the main body, FIG. 2B is a bottom view as seen from the direction B in FIG. 2A, and FIG. 2B is a cross-sectional view taken along the line CC in FIG. 2, FIG. 3A is a perspective view of a portion III in FIG. 2B, and FIG. 3B is an upper surface viewed from the B direction in FIG. 4A is a side view of the sub main body, FIG. 4B is a bottom view as seen from the direction B in FIG. 4A, and FIG. 4C is CC in FIG. 4B. 5A is a perspective view of a portion V in FIG. 4B, FIG. 5B is a top view seen from the direction B in FIG. 5A, and FIG. 5 (B) is a side view as viewed from the direction C, FIG. 6 (A) is a perspective view of a VI portion in FIG. 4 (B), and FIG. 6 (B) is FIG. 6 (A). FIG. 7A is a side view of a luminaire with two additional sub-main parts, and FIG. 7B is a bottom view seen from the B direction in FIG. 7A. 7 (C) is a cross-sectional view taken along the line CC in FIG. 7 (B), and FIG. 8 is a circuit diagram of a luminaire having two additional sub-main bodies.

図1に示すように、本発明にかかる照明器具10は、例えば被取付面としての天井11に取り付けられている引掛シーリングボディ12に取り付けて使用される。
照明器具10は、中央部に主本体部20を有し、主本体部20の外側に1個または2個以上の副本体部30を有している。
As shown in FIG. 1, the luminaire 10 according to the present invention is used by being attached to, for example, a hooking ceiling body 12 attached to a ceiling 11 as a surface to be attached.
The lighting fixture 10 has a main body 20 at the center, and has one or more sub-body 30 on the outside of the main body 20.

図2に示すように、主本体部20は、内部空間を有する例えば円柱箱状を呈しており、天井11に対向する取付面201には、雄型接続端子231を有する口金部23が設けられている。
従って、天井11の引掛シーリングボディ12に設けられている受け金(図示省略)の雌型接続端子に、主本体部20の雄型接続端子231を挿入して係止することにより、主本体部20は天井11に係止されるとともに、商用電源13(図8参照)に接続されて電力の供給を受ける。
As shown in FIG. 2, the main body portion 20 has, for example, a cylindrical box shape having an internal space, and a base portion 23 having a male connection terminal 231 is provided on the mounting surface 201 facing the ceiling 11. ing.
Therefore, by inserting and locking the male connection terminal 231 of the main body 20 to the female connection terminal of a catch (not shown) provided on the hooking sealing body 12 of the ceiling 11, the main body portion 20 is locked to the ceiling 11 and connected to a commercial power source 13 (see FIG. 8) to receive power.

主本体部20の取付面201に対する反対側面である照射面202には保持手段22が設けられており、保持手段22には光源である環状の蛍光ランプ21が取り付けられる。保持手段22としては、蛍光ランプ21の発光管211を保持する複数(例えば2個)のランプ支持バネ221および蛍光ランプ21のランプソケット212に設けられている給電ピン(図示省略)が嵌合されて保持すると同時に電気的に接続するキャッチソケット222を用いることができる。キャッチソケット222は後述する点灯回路24に接続されている(図8参照)。   A holding means 22 is provided on the irradiation surface 202, which is the side opposite to the attachment surface 201 of the main body 20, and the annular fluorescent lamp 21 as a light source is attached to the holding means 22. As the holding means 22, a plurality of (for example, two) lamp support springs 221 that hold the arc tube 211 of the fluorescent lamp 21 and power supply pins (not shown) provided in the lamp socket 212 of the fluorescent lamp 21 are fitted. It is possible to use a catch socket 222 that is held and electrically connected at the same time. The catch socket 222 is connected to a lighting circuit 24 described later (see FIG. 8).

主本体部20の内部空間には、蛍光ランプ21を点灯制御する点灯回路24、点灯回路24の出力を制御するためのリモコン装置25、点灯回路24に電源を供給するインバータ電源26が内蔵されている。
リモコン装置25は点灯回路24およびインバータ電源26に接続されている(図8参照)。リモコン装置25は、インバータ電源26および点灯回路24の出力を制御するリモコン制御部251と、外部からのリモコン信号を受信するリモコン受信部252を有しており、リモコン受信部252は照射面202から外部(ここでは下方)に露出している。
従って、リモコン受信部252が外部からのリモコン信号を受信すると、信号をリモコン制御部251に送り、リモコン制御部251がインバータ電源26および点灯回路24の出力を制御して、蛍光ランプ21の光出力を調整する。
A lighting circuit 24 that controls lighting of the fluorescent lamp 21, a remote control device 25 that controls the output of the lighting circuit 24, and an inverter power supply 26 that supplies power to the lighting circuit 24 are incorporated in the internal space of the main body 20. Yes.
The remote control device 25 is connected to the lighting circuit 24 and the inverter power supply 26 (see FIG. 8). The remote control device 25 includes a remote control control unit 251 that controls the output of the inverter power supply 26 and the lighting circuit 24, and a remote control reception unit 252 that receives a remote control signal from the outside. It is exposed to the outside (here downward).
Therefore, when the remote control receiving unit 252 receives a remote control signal from the outside, the remote control control unit 251 sends the signal to the remote control control unit 251, and the remote control control unit 251 controls the outputs of the inverter power supply 26 and the lighting circuit 24, and the light output of the fluorescent lamp 21 Adjust.

図1に示すように、主本体部20の側面には、副本体部30を係止するとともに電気的に接続する係止部27が、主本体部20の中心に対して点対称の位置に2個凹設されている。
図3に示すように、係止部27は略矩形状に凹設されており、主本体部20の中心側の奥壁271と、左右の側壁272、273を有している。
奥壁271には、照射面202から主本体部20の厚さ方向中央付近まで、一対の端子挿入溝274、274が設けられており、各端子挿入溝274には端子部275が設けられている。端子部275は、インバータ電源26およびリモコン制御部251に接続されている。例えば、端子挿入溝274の左側にはインバータ電源26に接続される端子を設け、端子挿入溝274の右側にはリモコン制御部251に接続される端子を設けることができる。
側壁272、273には、副本体部30を固定するための係止凹部276が各々設けられている。
As shown in FIG. 1, on the side surface of the main body portion 20, a locking portion 27 that locks and electrically connects the sub body portion 30 is located at a point-symmetrical position with respect to the center of the main body portion 20. Two are recessed.
As shown in FIG. 3, the locking portion 27 is recessed in a substantially rectangular shape, and has a back wall 271 on the center side of the main body 20 and left and right side walls 272, 273.
The back wall 271 is provided with a pair of terminal insertion grooves 274 and 274 from the irradiation surface 202 to the vicinity of the center of the main body 20 in the thickness direction, and each terminal insertion groove 274 is provided with a terminal portion 275. Yes. Terminal unit 275 is connected to inverter power supply 26 and remote control unit 251. For example, a terminal connected to the inverter power supply 26 can be provided on the left side of the terminal insertion groove 274, and a terminal connected to the remote control unit 251 can be provided on the right side of the terminal insertion groove 274.
The side walls 272 and 273 are each provided with a locking recess 276 for fixing the sub-main body 30.

図4に示すように、副本体部30は主本体部20に外嵌するリング状を呈している。副本体部30の内径は、増設蛍光ランプ31の内径より小さいかまたは同一であり、かつ、主本体部20の外径よりも大きい。副本体部30の外径は、増設蛍光ランプ31の外径よりも大きいかまたは同一である。   As shown in FIG. 4, the sub main body 30 has a ring shape that is fitted around the main main body 20. The inner diameter of the sub body 30 is smaller than or equal to the inner diameter of the additional fluorescent lamp 31 and larger than the outer diameter of the main body 20. The outer diameter of the sub body 30 is larger than or the same as the outer diameter of the additional fluorescent lamp 31.

副本体部30における天井11に対向する副取付面301に対する反対側面である副照射面302には、副保持手段32が設けられており、副保持手段32には増設する環状の増設蛍光ランプ31が取り付けられる。副保持手段32としては、主本体部20における保持手段22と同様に、ランプ支持バネ321およびキャッチソケット322を用いることができる。   A sub-irradiation surface 302, which is the side opposite to the sub-mounting surface 301 facing the ceiling 11 in the sub-main body 30, is provided with a sub-holding means 32, and the sub-holding means 32 has an additional annular fluorescent lamp 31 to be added. Is attached. As the sub-holding means 32, a lamp support spring 321 and a catch socket 322 can be used as in the holding means 22 in the main body 20.

副本体部30の内部空間には、増設蛍光ランプ31を点灯させる副点灯回路33が内蔵されており、キャッチソケット322に接続されている(図8参照)。   A sub lighting circuit 33 for lighting the additional fluorescent lamp 31 is built in the internal space of the sub main body 30 and is connected to the catch socket 322 (see FIG. 8).

副本体部30の内周面304には、主本体部20の係止部27により係止される被係止部34が、副本体部30の中心に対して点対称の位置に2個凸設されている。また、被係止部34に対応して外周面303には一対の係止部35が凹設されている。   On the inner peripheral surface 304 of the sub main body 30, two locked portions 34 that are locked by the locking portions 27 of the main main body 20 protrude in two points symmetrical with respect to the center of the sub main body 30. It is installed. A pair of locking portions 35 are recessed in the outer peripheral surface 303 corresponding to the locked portions 34.

図5に示すように、被係止部34は略矩形状に凸設されており、主本体部20側の前壁341と、左右の側壁342、343を有している。
前壁341には一対の端子(端子部)344、344が凸設されており、各端子344は副点灯回路33に接続されている(図8参照)。左右の側壁342、343には、副本体部30を主本体部20に固定するための固定突起345が設けられている。固定突起345は壁面342、343に出没可能に設けられており、常時、スプリング等の弾性部材(図示省略)により突出する方向に付勢されている。
As shown in FIG. 5, the locked portion 34 protrudes in a substantially rectangular shape, and has a front wall 341 on the main body 20 side and left and right side walls 342 and 343.
A pair of terminals (terminal portions) 344 and 344 are projected on the front wall 341, and each terminal 344 is connected to the auxiliary lighting circuit 33 (see FIG. 8). Fixing protrusions 345 for fixing the sub main body 30 to the main main body 20 are provided on the left and right side walls 342 and 343. The fixed protrusion 345 is provided on the wall surfaces 342 and 343 so as to be able to appear and retract, and is always urged in a protruding direction by an elastic member (not shown) such as a spring.

図6に示すように、係止部35は主本体部20の係止部27と同様の構成をしており、略矩形状に凹設されていて、中心側の奥壁351と、左右の側壁352、353を有している。
奥壁351には、一対の端子挿入溝354、354が設けられており、各端子挿入溝354には端子部355が設けられている。また、側壁352、353には、副本体部30の外側にさらに増設される副本体部を固定するための係止凹部356が各々設けられている。
As shown in FIG. 6, the locking portion 35 has the same configuration as the locking portion 27 of the main body portion 20, is recessed in a substantially rectangular shape, and has a back wall 351 on the center side and left and right sides. Side walls 352 and 353 are provided.
The back wall 351 is provided with a pair of terminal insertion grooves 354 and 354, and each terminal insertion groove 354 is provided with a terminal portion 355. Further, the side walls 352 and 353 are respectively provided with locking recesses 356 for fixing the additional sub-main body portion to the outside of the sub-main body portion 30.

次に、主本体部20の外側に副本体部30を取付けて蛍光ランプ20を増設する動作を説明する。   Next, the operation of attaching the sub main body 30 to the outside of the main main body 20 and adding the fluorescent lamp 20 will be described.

図1に示すように、主本体部20の外周面203に設けられている係止部27に、副本体部30の内周面304に設けられている被係止部34を位置決めして、副本体部30を下側(照射面側)から主本体部20に外嵌する。このとき、被係止部34の固定突起345は被係止部34の内部に押し込まれ、固定突起345が係止部27の係止凹部276の位置に達すると、弾性部材の弾性力により固定突起345が突出して、係止凹部276の内部に嵌合する。これにより、副本体部30は主本体部20の外側に取付けられる。   As shown in FIG. 1, the locked portion 34 provided on the inner peripheral surface 304 of the sub-main body portion 30 is positioned on the locking portion 27 provided on the outer peripheral surface 203 of the main body portion 20. The sub main body 30 is externally fitted to the main main body 20 from the lower side (irradiation surface side). At this time, the fixing protrusion 345 of the locked portion 34 is pushed into the locked portion 34, and when the fixing protrusion 345 reaches the position of the locking recess 276 of the locking portion 27, it is fixed by the elastic force of the elastic member. The protrusion 345 protrudes and fits inside the locking recess 276. As a result, the sub main body 30 is attached to the outside of the main main body 20.

同時に、被係止部34の端子344が係止部27の端子挿入溝274に挿嵌され、端子挿入溝274に取り付けられている端子部275に接触して、電気的に接続される(図8参照)。これにより、主本体部20のインバータ電源26およびリモコン制御部251が、副本体部30の副点灯回路33に接続されるので、リモコン信号に従って増設蛍光ランプ31の光出力が調整される。
なお、副本体部30の被係止部34に対応して設けられている係止部35は、被係止部34と電気的に接続されており、主本体部20から副本体部30に送られてきた電力や信号をさらに外側に伝達できるようになっている。
At the same time, the terminal 344 of the locked portion 34 is inserted into the terminal insertion groove 274 of the locking portion 27 and comes into contact with and electrically connected to the terminal portion 275 attached to the terminal insertion groove 274 (see FIG. 8). As a result, the inverter power supply 26 and the remote control unit 251 of the main body unit 20 are connected to the sub lighting circuit 33 of the sub body unit 30, so that the light output of the additional fluorescent lamp 31 is adjusted according to the remote control signal.
The locking portion 35 provided corresponding to the locked portion 34 of the sub-main body portion 30 is electrically connected to the locked portion 34, and the main body portion 20 is connected to the sub-main body portion 30. The transmitted power and signals can be transmitted further outside.

図7には、主本体部20の外側に増設された副本体部(以後、「第1副本体部」という。)30の外側にさらに副本体部(以後、「第2副本体部」という。)40を増設した場合が示されている。なお、第1副本体部30と第2副本体部40とにおいて共通する部位には同じ符号を付して、重複する説明を省略することとする。   In FIG. 7, a sub body portion (hereinafter referred to as “second sub body portion”) 30 is further provided outside the sub body portion (hereinafter referred to as “first sub body portion”) 30 added outside the main body portion 20. .) The case where 40 is added is shown. In addition, the same code | symbol is attached | subjected to the site | part which is common in the 1st sub-main-body part 30 and the 2nd sub-main-body part 40, and the overlapping description is abbreviate | omitted.

図7に示すように、第2副本体部40を増設する際には、第1副本体部30の外周面303に設けられている係止部35に、第2副本体部40の内周面304に設けられている被係止部34を位置決めして、第2副本体部40を下側(照射面側)から第1副本体部30に外嵌する。このとき、第2副本体部40の固定突起345が第1副本体部30の係止部35の係止凹部356の位置に達すると、弾性部材の弾性力により第2副本体部40の固定突起345が突出して、第1副本体部30の係止凹部276の内部に嵌合する。これにより、第2副本体部40は第1副本体部30の外側に取付けられる。
同時に、第1副本体部30の場合と同様に、第2副本体部40は電気的に接続される(図8参照)。
As shown in FIG. 7, when the second sub main body 40 is added, the inner periphery of the second sub main body 40 is connected to the locking portion 35 provided on the outer peripheral surface 303 of the first sub main body 30. The locked portion 34 provided on the surface 304 is positioned, and the second sub body portion 40 is externally fitted to the first sub body portion 30 from the lower side (irradiation surface side). At this time, when the fixing protrusion 345 of the second sub body 40 reaches the position of the locking recess 356 of the locking portion 35 of the first sub body 30, the second sub body 40 is fixed by the elastic force of the elastic member. The protrusion 345 protrudes and fits inside the locking recess 276 of the first sub body 30. Accordingly, the second sub body 40 is attached to the outside of the first sub body 30.
At the same time, as in the case of the first sub body portion 30, the second sub body portion 40 is electrically connected (see FIG. 8).

以上、説明した本発明の照明器具10にかかる実施例によれば、主本体部20の外周面203に係止部27が設けられているので、照明器具10の薄型の状態を維持しつつ、主本体部20の外側に副本体部30、40すなわち増設蛍光ランプ31、41を増設することができる。   As mentioned above, according to the Example concerning the lighting fixture 10 of this invention demonstrated, since the latching | locking part 27 is provided in the outer peripheral surface 203 of the main main-body part 20, maintaining the thin state of the lighting fixture 10, The sub main body portions 30 and 40, that is, the additional fluorescent lamps 31 and 41 can be added outside the main main body portion 20.

また、主本体部20には、点灯回路24の出力を制御可能なリモコン装置25が内蔵されているので、外部から主本体部20の蛍光ランプ21の点灯を調整することができる。また、リモコン装置25は、端子部275、344、355を介して副本体部30、40に送信可能なので、主本体部20の外側に副本体部30、40を増設した際に、副本体部30、40の増設蛍光ランプ31、41をリモコンで制御することができる。   Further, since the main body 20 has a built-in remote control device 25 capable of controlling the output of the lighting circuit 24, the lighting of the fluorescent lamp 21 of the main body 20 can be adjusted from the outside. Further, since the remote control device 25 can transmit to the sub main body portions 30 and 40 via the terminal portions 275, 344, and 355, when the sub main body portions 30 and 40 are added outside the main main body portion 20, the sub main body portion. The 30, 40 additional fluorescent lamps 31, 41 can be controlled by a remote controller.

また、端子部275、344、355が係止部27、35に設けられているので、主本体部20の外側に副本体部30、40を増設した際に、係止部27、35により機械的に固定するとともに、端子部275、344、355を介して電気的に接続することができる。これにより、主本体部20から副本体部30、40へ電力の供給およびリモコン信号の伝達が可能となる。   In addition, since the terminal portions 275, 344, and 355 are provided on the locking portions 27 and 35, when the auxiliary main body portions 30 and 40 are added outside the main body portion 20, the locking portions 27 and 35 are used to And can be electrically connected via the terminal portions 275, 344, and 355. Thereby, it is possible to supply electric power and transmit a remote control signal from the main body 20 to the sub-body 30, 40.

また、副本体部30、40の内径が、増設蛍光ランプ31、41の内径よりも小さいか同一なので、増設蛍光ランプ31、41は副本体部30、40の内側には突出しない。また、副本体部30、40の外径が、増設蛍光ランプ31、41の外径よりも大きいかまたは同一なので、増設蛍光ランプ31、41は副本体部30、40の外側には突出しない。これにより、増設蛍光ランプ31、41が、内側にある主本体部20の蛍光ランプ21や副本体部30の増設蛍光ランプ31と緩衝したり、外側に突出して損傷するのを防止することができる。   Further, since the inner diameters of the sub main body portions 30 and 40 are smaller than or equal to the inner diameter of the additional fluorescent lamps 31 and 41, the additional fluorescent lamps 31 and 41 do not protrude inside the sub main body portions 30 and 40. Further, since the outer diameters of the sub main body portions 30, 40 are larger than or the same as the outer diameters of the additional fluorescent lamps 31, 41, the additional fluorescent lamps 31, 41 do not protrude outside the sub main body portions 30, 40. Thereby, it is possible to prevent the additional fluorescent lamps 31 and 41 from buffering with the fluorescent lamp 21 of the main body 20 and the additional fluorescent lamp 31 of the sub-main body 30 located inside, or from being damaged by protruding outward. .

さらに、副本体部30、40は、内周面304に被係止部34を有するとともに外周面303に係止部35を有するので、副本体部30、40を主本体部20の外側あるいは主本体部20に取付けられている副本体部30の外側に取り付けることができる。これにより、容易に増設蛍光ランプ31、41の増設を行うことができる。   Further, since the sub main body portions 30 and 40 have the locked portions 34 on the inner peripheral surface 304 and the locking portions 35 on the outer peripheral surface 303, It can be attached to the outside of the sub main body 30 attached to the main body 20. Thereby, the extension fluorescent lamps 31 and 41 can be easily added.

(第2実施例)
図9(A)は第2実施例にかかる照明器具の側面図、図9(B)は図9(A)中B方向から見た下面図、図9(C)は図9(B)中C−C位置の断面図、図10(A)は2個の副本体部を増設した照明器具の側面図、図10(B)は図10(A)中B方向から見た下面図、図10(C)は図10(B)中C−C位置の断面図、図11は2個の副本体部を増設した照明器具の回路図である。なお、前述した第1実施例にかかる照明器具と共通する部位には同じ符号を付して、重複する説明を省略することとする。
(Second embodiment)
9A is a side view of the lighting apparatus according to the second embodiment, FIG. 9B is a bottom view as seen from the direction B in FIG. 9A, and FIG. 9C is in FIG. 9B. FIG. 10A is a side view of a lighting fixture having two additional sub-main bodies, FIG. 10B is a bottom view seen from the direction B in FIG. 10A, and FIG. 10 (C) is a cross-sectional view taken along the line CC in FIG. 10 (B), and FIG. 11 is a circuit diagram of a lighting fixture having two additional sub-main bodies. In addition, the same code | symbol is attached | subjected to the site | part which is common in the lighting fixture concerning 1st Example mentioned above, and the overlapping description is abbreviate | omitted.

図9〜図11に示すように、第2実施例にかかる照明器具10Bでは、主本体部20Bにリモコン制御部251とリモコン受信部252を設けるとともに、副本体部30B、40Bにリモコン制御部36を各々設けた。主本体部20Bと副本体部30B,40Bとが固定されると、係止部27、35に設けられている端子部275、355および被係止部34に設けられている端子部344が電気的に接続されるので、主本体部20Bのリモコン受信部252が受信した信号は各リモコン制御部36に送信される。   As shown in FIGS. 9 to 11, in the luminaire 10B according to the second embodiment, the main body 20B is provided with a remote control unit 251 and a remote control receiver 252 and the sub body units 30B and 40B are provided with a remote control unit 36. Were provided. When the main body portion 20B and the sub body portions 30B and 40B are fixed, the terminal portions 275 and 355 provided in the locking portions 27 and 35 and the terminal portion 344 provided in the locked portion 34 are electrically connected. Therefore, the signal received by the remote control receiving unit 252 of the main body 20B is transmitted to each remote control unit 36.

以上、説明した第2実施形態にかかる照明器具10Bによれば、前述した第1実施例と同様の作用および効果を得ることができる。
また、副本体部30B,40Bに副リモコン制御部36を設けたので、同一のリモコン信号に対して、主本体部20Bおよび各副本体部30B,40Bが、異なる調整を行うことができる。例えば、主本体部20Bでは連続調光を行い、副本体部30B,40Bでは段調光を行うことができる。
As mentioned above, according to the lighting fixture 10B concerning 2nd Embodiment demonstrated, the effect | action and effect similar to 1st Example mentioned above can be acquired.
Further, since the sub remote control unit 36 is provided in the sub main body units 30B and 40B, the main main body unit 20B and the sub main body units 30B and 40B can perform different adjustments for the same remote control signal. For example, continuous light control can be performed in the main body portion 20B, and step light control can be performed in the sub body portions 30B and 40B.

なお、図12に示すように、第1副本体部30Bにおいて増設蛍光ランプ31が取付けられていない場合でも、電力およびリモコン信号は第2副本体部40Bに伝達されるので(図11参照)、第2副本体部40Bの増設蛍光ランプ41の点灯には差し支えない。   As shown in FIG. 12, even when the additional fluorescent lamp 31 is not attached in the first sub body 30B, the power and the remote control signal are transmitted to the second sub body 40B (see FIG. 11). The additional fluorescent lamp 41 of the second sub body 40B can be turned on.

(第3実施例)
図13(A)は第3実施例にかかる主本体部の側面図、図13(B)は図13(A)中B方向から見た下面図、図13(C)は図13(B)中C−C位置の断面図である。なお、前述した第1実施例および第2実施例にかかる照明器具と共通する部位には同じ符号を付して、重複する説明を省略することとする。
(Third embodiment)
13A is a side view of the main body according to the third embodiment, FIG. 13B is a bottom view seen from the direction B in FIG. 13A, and FIG. 13C is FIG. 13B. It is sectional drawing of a middle CC position. In addition, the same code | symbol is attached | subjected to the site | part which is common in the lighting fixture concerning 1st Example and 2nd Example mentioned above, and the overlapping description is abbreviate | omitted.

図13に示すように、第3実施例にかかる照明器具10Cでは、主本体部20Cを、アダプタ50を介して天井11に取付けられている引掛シーリングボディ12に取付けた。
アダプタ50は、円盤状の本体51と、本体51の側面511から外側へ突出する複数個の凸部52を出没可能に有する。凸部52は、上部が水平な係止面521を有し、係止面521から下方へ傾斜面522を有する。凸部52は、バネ部材等の弾性部材により常時突出方向へ付勢されている。本体51の上面512には、雄型接続端子531を有する口金部53が設けられている。
なお、凸部52は口金部53と電気的に接続されており、電力を主本体部20Cに供給するための電源給電部(図示省略)を有する。
As shown in FIG. 13, in the lighting fixture 10 </ b> C according to the third example, the main body portion 20 </ b> C is attached to the hooking ceiling body 12 attached to the ceiling 11 via the adapter 50.
The adapter 50 has a disc-shaped main body 51 and a plurality of convex portions 52 protruding outward from the side surface 511 of the main body 51 so as to be able to appear and retract. The convex part 52 has a locking surface 521 whose upper part is horizontal, and has an inclined surface 522 downward from the locking surface 521. The convex portion 52 is always urged in the protruding direction by an elastic member such as a spring member. A base part 53 having a male connection terminal 531 is provided on the upper surface 512 of the main body 51.
The convex portion 52 is electrically connected to the base portion 53 and has a power supply portion (not shown) for supplying power to the main body portion 20C.

主本体部20Cは、リング状を呈しており、内側にアダプタ50が取付け可能となっている。主本体部20Cの内周面204には、アダプタ50の凸部52に係止される係止凹部28が、凸部52に対応して複数個設けられている。係止凹部28には、アダプタ50の凸部52に係止された状態で電気的に接続される給電端子(図示省略)が設けられており、アダプタ50を介して商用電源13と接続される。   The main body 20C has a ring shape, and the adapter 50 can be attached to the inside. On the inner peripheral surface 204 of the main body 20 </ b> C, a plurality of locking recesses 28 that are locked to the protrusions 52 of the adapter 50 are provided corresponding to the protrusions 52. The locking recess 28 is provided with a power supply terminal (not shown) that is electrically connected while being locked to the protrusion 52 of the adapter 50, and is connected to the commercial power supply 13 via the adapter 50. .

主本体部20Cの内部には、点灯回路24およびリモコン装置25が内蔵されており、係止凹部28の給電端子(図示省略)は点灯回路24に電気的に接続されている。
従って、照明器具10Cを天井11に取付ける際には、まずアダプタ50の口金部53を引掛シーリングボディ12に取付ける。主本体部20Cをアダプタ50の位置に合わせて押し上げ、アダプタ50の凸部52により主本体部20Cの係止凹部28を係止する。これにより、主本体部20Cは、機械的および電気的にアダプタ50に接続される。
A lighting circuit 24 and a remote control device 25 are built in the main body portion 20 </ b> C, and a power supply terminal (not shown) of the locking recess 28 is electrically connected to the lighting circuit 24.
Therefore, when attaching the lighting fixture 10 </ b> C to the ceiling 11, first, the base portion 53 of the adapter 50 is attached to the hooking sealing body 12. The main body 20C is pushed up in accordance with the position of the adapter 50, and the locking recess 28 of the main body 20C is locked by the protrusion 52 of the adapter 50. As a result, the main body 20C is mechanically and electrically connected to the adapter 50.

なお、取付けの前に、予めアダプタ50と主本体部20Cを一体的に取付けておいて、アダプタ50の口金部53を引掛シーリングボディ12に取付けることもできる。
また、主本体部20Cの外側に副本体部30を取付けるのは、前述したとおりである。
Note that the adapter 50 and the main body portion 20 </ b> C may be integrally attached in advance before the attachment, and the base portion 53 of the adapter 50 may be attached to the hooking sealing body 12.
In addition, as described above, the sub main body 30 is attached to the outside of the main main body 20C.

以上、説明した第3実施形態にかかる照明器具10Cによれば、前述した第1実施例と同様の作用および効果を得ることができる。
また、従来より用いられているアダプタ(給電装置)を用いて、照明器具10Cを取付けることができる。
As described above, according to the lighting fixture 10 </ b> C according to the third embodiment described above, it is possible to obtain the same operations and effects as those of the first example described above.
Moreover, 10C of lighting fixtures can be attached using the adapter (power supply device) conventionally used.

(第4実施例)
図14(A)は第4実施例にかかる照明器具の側面図、図14(B)は図14(A)中B方向から見た下面図、図14(C)は図14(B)中C−C位置の断面図、図15(A)は第4実施例の変形例にかかる照明器具の側面図、図15(B)は図15(A)中B方向から見た下面図、図15(C)は図15(B)中C−C位置の断面図である。なお、前述した第1実施例〜第3実施例にかかる照明器具と共通する部位には同じ符号を付して、重複する説明を省略することとする。
(Fourth embodiment)
14A is a side view of the lighting apparatus according to the fourth embodiment, FIG. 14B is a bottom view as viewed from the direction B in FIG. 14A, and FIG. 14C is in FIG. 14B. FIG. 15A is a side view of a lighting fixture according to a modification of the fourth embodiment, FIG. 15B is a bottom view seen from the direction B in FIG. 15 (C) is a cross-sectional view taken along the line CC in FIG. 15 (B). In addition, the same code | symbol is attached | subjected to the site | part which is common in the lighting fixture concerning 1st Example-3rd Example mentioned above, and the overlapping description is abbreviate | omitted.

図14に示すように、第4実施例にかかる照明器具10Dでは、主本体部20および副本体部30を覆ってランプ光を拡散させるセード60を設けた。セード60は、白色や乳白色等の半透明の樹脂製である。   As shown in FIG. 14, in the lighting fixture 10 </ b> D according to the fourth example, a shade 60 that covers the main body 20 and the sub-body 30 and diffuses lamp light is provided. The seed 60 is made of a translucent resin such as white or milky white.

セード60は、主本体部20の蛍光ランプ21を覆う主本体部用セード61および副本体部30の増設蛍光ランプ31を覆う副本体部用セード62を有する。主本体部用セード61および副本体部用セード62は、各々蛍光ランプ21および増設蛍光ランプ31のみを覆うものであり、リング状を呈している。各セード61、62の内側には、蛍光ランプ21、31を保持する保持バネ63が設けられており、保持バネ63を蛍光ランプ21、31に取付けることによりセード61、62を取付ける。   The shade 60 includes a main body section shade 61 that covers the fluorescent lamp 21 of the main body section 20 and a sub body section shade 62 that covers the additional fluorescent lamp 31 of the sub body section 30. The main body section shade 61 and the sub body section shade 62 cover only the fluorescent lamp 21 and the additional fluorescent lamp 31, respectively, and have a ring shape. A holding spring 63 that holds the fluorescent lamps 21, 31 is provided inside each of the shades 61, 62. The shades 61, 62 are attached by attaching the holding spring 63 to the fluorescent lamps 21, 31.

以上、説明した第4実施形態にかかる照明器具10Dによれば、まぶしさの軽減、蛍光ランプ21,31の外部衝撃からの保護を図ることができる。また、各セード61、62の色を変えることにより、異なる感じの照明光を得ることができる。   As described above, according to the lighting fixture 10D according to the fourth embodiment described above, it is possible to reduce glare and protect the fluorescent lamps 21 and 31 from external impacts. Further, by changing the colors of the shades 61 and 62, illumination light with different feelings can be obtained.

図15に示す照明器具10Dでは、主本体部20および副本体部30を全体的に覆う円板状のセード64が用いられている。このセード64の上面には複数個の保持バネ63が設けられており、蛍光ランプ(ここでは増設蛍光ランプ31のみ)を保持することにより取付けられる。   In the lighting fixture 10D shown in FIG. 15, a disk-like shade 64 that covers the main body 20 and the sub-body 30 is used. A plurality of holding springs 63 are provided on the upper surface of the shade 64, and are attached by holding a fluorescent lamp (here, only the additional fluorescent lamp 31).

このようなセード64を用いることにより、まぶしさの軽減、蛍光ランプ21,31の外部衝撃からの保護を図ることができる。   By using such a shade 64, it is possible to reduce glare and to protect the fluorescent lamps 21 and 31 from external impacts.

なお、本発明の照明器具は、前述した各実施例に限定されるものでなく、適宜な変形,改良等が可能である。
例えば、前述した各実施例においては、雄型接続端子231を有する口金部23を用いて天井11に取付けた場合を例示したが、天井取付用金具を用いて取付けることも可能である。
In addition, the lighting fixture of this invention is not limited to each Example mentioned above, A suitable deformation | transformation, improvement, etc. are possible.
For example, in each of the above-described embodiments, the case where the base 23 having the male connection terminal 231 is used to attach to the ceiling 11 is exemplified. However, it is also possible to attach using the ceiling mounting bracket.

(A)は本発明にかかる照明器具の第1実施例の側面図、(B)は(A)中B方向から見た下面図、(C)は(B)中C−C位置の断面図(A) is the side view of 1st Example of the lighting fixture concerning this invention, (B) is the bottom view seen from B direction in (A), (C) is sectional drawing of CC position in (B) (A)は主本体部の側面図、(B)は(A)中B方向から見た下面図、(C)は(B)中C−C位置の断面図(A) is a side view of the main body, (B) is a bottom view as seen from the direction B in (A), and (C) is a cross-sectional view at the position CC in (B). (A)は図2(B)中III部分の斜視図、(B)は図3(A)中B方向から見た上面図2A is a perspective view of a portion III in FIG. 2B, and FIG. 3B is a top view seen from the B direction in FIG. (A)は副本体部の側面図、(B)は(A)中B方向から見た下面図、(C)は(B)中C−C位置の断面図(A) is a side view of the sub main body, (B) is a bottom view as viewed from the direction B in (A), and (C) is a cross-sectional view at the position CC in (B). (A)は図4(B)中V部分の斜視図、(B)は図5(A)中B方向から見た上面図、図5(C)は図5(B)中C方向から見た側面図4A is a perspective view of a portion V in FIG. 4B, FIG. 5B is a top view seen from the B direction in FIG. 5A, and FIG. 5C is seen from the C direction in FIG. Side view (A)は図4(B)中VI部分の斜視図、(B)は図6(A)中B方向から見た上面図4A is a perspective view of a portion VI in FIG. 4B, and FIG. 6B is a top view seen from the B direction in FIG. (A)は2個の副本体部を増設した照明器具の側面図、(B)は(A)中B方向から見た下面図、(C)は(B)中C−C位置の断面図(A) is a side view of a lighting fixture with two additional sub-main parts, (B) is a bottom view as seen from the direction B in (A), and (C) is a cross-sectional view at the position CC in (B). 2個の副本体部を増設した照明器具の回路図Circuit diagram of a lighting fixture with two additional sub-main parts (A)は第2実施例にかかる照明器具の側面図、(B)は(A)中B方向から見た下面図、(C)は(B)中C−C位置の断面図(A) is a side view of the lighting apparatus according to the second embodiment, (B) is a bottom view as seen from the direction B in (A), (C) is a cross-sectional view at the CC position in (B). (A)は2個の副本体部を増設した照明器具の側面図、(B)は(A)中B方向から見た下面図、(C)は(B)中C−C位置の断面図(A) is a side view of a lighting fixture with two additional sub-main parts, (B) is a bottom view as seen from the direction B in (A), and (C) is a cross-sectional view at the position CC in (B). 2個の副本体部を増設した照明器具の回路図Circuit diagram of a lighting fixture with two additional sub-main parts 第1副本体部において増設蛍光ランプが取付けられていない状態を示し、(A)は側面図、(B)は(A)中B方向から見た下面図、(C)は(B)中C−C位置の断面図The state where the additional fluorescent lamp is not attached to the first sub-main body is shown, (A) is a side view, (B) is a bottom view as viewed from the direction B in (A), and (C) is C in (B). -C sectional view (A)は第3実施例にかかる主本体部の側面図、(B)は(A)中B方向から見た下面図、(C)は(B)中C−C位置の断面図(A) is a side view of the main body portion according to the third embodiment, (B) is a bottom view as seen from the B direction in (A), (C) is a cross-sectional view at the CC position in (B). (A)は第4実施例にかかる照明器具の側面図、(B)は(A)中B方向から見た下面図、(C)は(B)中C−C位置の断面図(A) is a side view of a lighting fixture according to the fourth embodiment, (B) is a bottom view seen from the direction B in (A), (C) is a cross-sectional view at the position CC in (B). (A)は第4実施例の変形例にかかる照明器具の側面図、(B)は(A)中B方向から見た下面図、(C)は(B)中C−C位置の断面図(A) is a side view of a lighting fixture according to a modification of the fourth embodiment, (B) is a bottom view seen from the direction B in (A), and (C) is a cross-sectional view at the position CC in (B). (A)は従来の照明器具の側面図、(B)は(A)中B方向から見た下面図(A) is a side view of a conventional lighting fixture, (B) is a bottom view as seen from B direction in (A).

符号の説明Explanation of symbols

10 照明器具
11 天井(被取付面)
20 主本体部
201 取付面
202 照射面(反対側面)
203 外周面(側面)
21 蛍光ランプ
22 保持手段
23 口金部
231 雄型接続端子
24 点灯回路
251 リモコン制御部
252 リモコン受信部
27 係止部
275 端子部
30 副本体部
301 副取付面
302 副照射面(反対側面)
303 外周面
304 内周面
31 増設蛍光ランプ
32 副保持手段
33 副点灯回路
34 被係止部
10 Lighting equipment 11 Ceiling (Mounted surface)
20 Main body part 201 Mounting surface 202 Irradiation surface (opposite side surface)
203 Outer peripheral surface (side surface)
DESCRIPTION OF SYMBOLS 21 Fluorescent lamp 22 Holding means 23 Base part 231 Male connection terminal 24 Lighting circuit 251 Remote control part 252 Remote control receiving part 27 Locking part 275 Terminal part 30 Sub-main part 301 Sub attachment surface 302 Sub irradiation surface (opposite side surface)
303 outer peripheral surface 304 inner peripheral surface 31 additional fluorescent lamp 32 sub-holding means 33 sub-lighting circuit 34 locked portion

Claims (6)

蛍光ランプと、
前記蛍光ランプを点灯させる点灯回路と、
前記点灯回路を内蔵するとともに、被取付面に対向する取付面の反対側面に設けられて前記蛍光ランプを保持する保持手段と、前記取付面に設けられ雄型接続端子を有する口金部と、前記点灯回路を駆動する電源を外部に接続可能な端子部とを有する主本体部と、を有し、
前記主本体部の側面に係止部を設けたことを特徴とする照明器具。
A fluorescent lamp,
A lighting circuit for lighting the fluorescent lamp;
Incorporating the lighting circuit, holding means for holding the fluorescent lamp provided on the opposite side of the mounting surface facing the mounted surface, a base portion having a male connection terminal provided on the mounting surface, A main body portion having a terminal portion to which a power source for driving the lighting circuit can be connected to the outside, and
A lighting fixture comprising a locking portion provided on a side surface of the main body portion.
前記主本体部が、前記点灯回路の出力を制御可能なリモコン制御部および外部からのリモコン信号を受信するリモコン受信部を内蔵し、
前記端子部が、前記リモコン信号を外部に送信可能であることを特徴とする請求項1記載の照明器具。
The main body includes a remote control control unit that can control the output of the lighting circuit and a remote control reception unit that receives a remote control signal from the outside,
The lighting device according to claim 1, wherein the terminal unit can transmit the remote control signal to the outside.
前記端子部が前記係止部に設けられていることを特徴とする請求項1または請求項2記載の照明器具。   The lighting device according to claim 1, wherein the terminal portion is provided in the locking portion. 前記主本体部に外嵌される副本体部を有し、
前記副本体部が、前記主本体部の前記係止部により前記主本体部と接続される被係止部と、前記副本体部における前記被取付面に対向する副取付面の反対側面に設けられて増設蛍光ランプを保持する副保持手段と、前記増設蛍光ランプを点灯させる副点灯回路と、を有することを特徴とする請求項1ないし請求項3のいずれかに記載の照明器具。
Having a sub-body part fitted over the main body part;
The sub-body portion is provided on the opposite side of the sub-mounting surface facing the mounting surface in the sub-main portion and the locked portion connected to the main body portion by the locking portion of the main body portion. The lighting apparatus according to claim 1, further comprising: a sub-holding unit that holds the additional fluorescent lamp and a sub-lighting circuit that lights the additional fluorescent lamp.
前記副本体部の内径は、前記増設蛍光ランプの内径より小さいかまたは同一であり、かつ、前記主本体部の外径よりも大きく、
前記副本体部の外径は、前記増設蛍光ランプの外径よりも大きいかまたは同一であることを特徴とする請求項4に記載の照明器具。
The inner diameter of the sub main body is smaller than or equal to the inner diameter of the additional fluorescent lamp, and larger than the outer diameter of the main main body,
The luminaire according to claim 4, wherein an outer diameter of the sub main body is greater than or equal to an outer diameter of the additional fluorescent lamp.
前記副本体部は、内周面に前記被係止部を有するとともに外周面に前記係止部を有することを特徴とする請求項4または請求項5に記載の照明器具。   The lighting device according to claim 4 or 5, wherein the sub-main body portion has the locked portion on an inner peripheral surface and the locking portion on an outer peripheral surface.
JP2008313226A 2008-12-09 2008-12-09 lighting equipment Expired - Fee Related JP5246940B2 (en)

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