JP2000207930A - Ceiling mounted circular fluorescent lamp apparatus - Google Patents
Ceiling mounted circular fluorescent lamp apparatusInfo
- Publication number
- JP2000207930A JP2000207930A JP11048747A JP4874799A JP2000207930A JP 2000207930 A JP2000207930 A JP 2000207930A JP 11048747 A JP11048747 A JP 11048747A JP 4874799 A JP4874799 A JP 4874799A JP 2000207930 A JP2000207930 A JP 2000207930A
- Authority
- JP
- Japan
- Prior art keywords
- ceiling
- fluorescent lamp
- male screw
- light receiving
- signal light
- 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
Links
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
Description
【０００１】[0001]
【発明の属する技術分野】本発明は天井直付形環状蛍光
灯器具における赤外線リモコンの信号受光部の配置構造
に関するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an arrangement structure of a signal receiving portion of an infrared remote controller in a ceiling-mounted annular fluorescent lamp fixture.
【０００２】[0002]
【従来の技術】従来の信号受光部は、器具本体上のラン
プ下部および中央の器具取付用引掛シーリングキャップ
部を除く場所に配置している。2. Description of the Related Art A conventional signal light receiving portion is disposed at a place other than a lower portion of a lamp on a main body of an instrument and a central portion of a fixture ceiling cap for attaching an instrument.
【０００３】[0003]
【発明が解決しようとする課題】従来技術によるリモコ
ン受光器は、ランプまたは点灯回路の近傍に配置してい
るため、ランプ、点灯回路の放射熱を受け易く、また自
己放射光によるノイズ等の問題があった。本発明の目的
は、リモコン受光器を器具中央、すなわち引掛シーリン
グキャップ上に配置することで温度ならびに光の影響を
軽減することを目的とする。Since the remote control light receiving device according to the prior art is arranged near the lamp or the lighting circuit, it is susceptible to radiant heat of the lamp and the lighting circuit, and has a problem such as noise due to self-radiated light. was there. An object of the present invention is to reduce the effects of temperature and light by arranging a remote control light receiver at the center of the device, that is, on a hooking sealing cap.
【０００４】[0004]
【課題を解決するための手段】上記目的を達成するた
め、器具中央に配置する引掛シーリングキャップ下面に
リモコン受光器を取付ける構造とした。また、ランプの
直射光を避けるため、受光部をランプ下方に突出させ
た。リモコン受光器を引掛シーリングキャップの下面に
取付けることにより、熱源であるランプおよび点灯回路
から最大の空間距離を得ることが可能であり、器具内で
温度的に最も有利な配置部位となる。また、受光部をラ
ンプ下方に突出する高さにすることでランプの直射光を
避けることができる。In order to achieve the above-mentioned object, a remote control light receiver is mounted on the lower surface of a hooking sealing cap arranged at the center of the device. In addition, the light receiving portion was projected below the lamp to avoid direct light from the lamp. By mounting the remote control light receiver on the lower surface of the hooking sealing cap, it is possible to obtain the maximum spatial distance from the lamp and the lighting circuit as the heat source, and this is the most advantageous location in terms of temperature within the fixture. Further, by setting the light receiving portion to a height protruding below the lamp, direct light from the lamp can be avoided.
【０００５】[0005]
【発明の実施の形態】図１・図２を用いて本発明の実施
形態について説明する。図１は本発明による天井直付形
環状蛍光灯器具の主要部を示す断面図、図２は同器具の
分解斜視図である。図示の天井直付形環状蛍光灯器具は
天井直付形の器具本体１０を備える。器具本体１０の基
板１１の下面側に配置される環状蛍光ランプ２０を備え
る。基板１１および環状蛍光ランプ２０を下側から覆う
透光カバー３０を備える。天井面のシーリングボデイ５
０に着脱自在に装着されるシーリングキャップ５１を備
える。シーリングキャップ５１から垂下する雄ねじ部５
２を備える。雄ねじ部５２の下端に水平に配置される支
持板部５３を備える。雄ねじ部５２と螺合しかつ螺合解
除時に支持板部５３によって支えられる締上げリング５
９を備える。基板１１のほぼ中央部に雄ねじ部５２と係
合しかつ締上げリング５９によって締め上げられるだる
ま孔部１２を形成する。環状蛍光ランプ２０の点灯を制
御するための赤外線信号を受信する信号受光部６０を設
ける。信号受光部６０を支持板部５３にその受光面６１
が下向きとなるように装着する。器具本体１０は点灯用
の図外の回路基盤等を内蔵する。５５は電源線および信
号受光部６０からの信号線であり、その先端のコネクタ
５６により器具本体１０と着脱自在に連結する。引掛シ
ーリングキャップ５１は器具本体１０のほぼ中央に配置
されるので、信号受光部６０も同様の配置となり、熱源
としての環状蛍光ランプ３０源から最大の空間距離が得
られ、熱の影響を軽減することができる。受光面６１
は、環状蛍光ランプ２０最下端部よりもさらに下方に位
置し、環状蛍光ランプ２０からの直射を避け、リモコン
としての誤動作余地を少なくする。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to FIGS. FIG. 1 is a cross-sectional view showing a main part of a directly mounted ceiling fluorescent lamp according to the present invention, and FIG. 2 is an exploded perspective view of the same. The illustrated ceiling-mounted annular fluorescent lamp fixture includes a ceiling-mounted fixture body 10. An annular fluorescent lamp 20 is provided on the lower surface side of the substrate 11 of the instrument body 10. A light-transmitting cover 30 is provided to cover the substrate 11 and the annular fluorescent lamp 20 from below. Ceiling ceiling body 5
0 is provided with a sealing cap 51 which is detachably mounted. Male thread 5 hanging from sealing cap 51
2 is provided. A support plate 53 is provided horizontally at the lower end of the male screw 52. Tightening ring 5 screwed with male screw part 52 and supported by support plate part 53 when screwing is released
9 is provided. A round hole 12 is formed in a substantially central portion of the substrate 11 so as to engage with the external thread portion 52 and be tightened by the tightening ring 59. A signal light receiving unit 60 for receiving an infrared signal for controlling lighting of the annular fluorescent lamp 20 is provided. The signal light receiving portion 60 is attached to the support plate portion 53 by a light receiving surface 61 thereof.
So that it faces downward. The device main body 10 has a built-in circuit board (not shown) for lighting. Reference numeral 55 denotes a power supply line and a signal line from the signal light receiving unit 60. The signal line 55 is detachably connected to the instrument main body 10 by a connector 56 at the distal end. Since the hooking sealing cap 51 is arranged substantially at the center of the instrument body 10, the signal receiving section 60 has the same arrangement, and the maximum spatial distance is obtained from the annular fluorescent lamp 30 as a heat source, thereby reducing the influence of heat. be able to. Light receiving surface 61
Is located further below the lowermost end of the annular fluorescent lamp 20, avoids direct radiation from the annular fluorescent lamp 20, and reduces the room for malfunction as a remote control.
【０００６】[0006]
【発明の効果】本発明は信号受光部を支持板部の箇所に
配置したものである。器具中央は引掛シーリングキャッ
プ等によって占拠されてはいるが、支持板部の箇所であ
れば信号受光部の器具中央配置が実現する。これによれ
ば、一つの信号受光部で周囲からの赤外線信号をうまく
受けることができるので、左右に別けて二つの信号受光
部を配置する必要がない。また、環状蛍光ランプからも
遠い位置にあり、信号受光部の過熱を防止することがで
きる。一方、引掛シーリングキャップ等の長さの分だけ
信号受光部を低所に配置することとなるため、誤動作も
少ない。According to the present invention, the signal receiving portion is arranged at the position of the support plate portion. Although the center of the instrument is occupied by a hooking sealing cap or the like, the arrangement of the signal receiving section at the center of the instrument is realized at the position of the support plate. According to this, since one signal light receiving portion can receive infrared signals from the surroundings well, there is no need to arrange two signal light receiving portions separately on the left and right. In addition, it is located far from the annular fluorescent lamp, so that overheating of the signal receiving unit can be prevented. On the other hand, since the signal light receiving portion is arranged at a low place by the length of the hooking sealing cap and the like, malfunctions are small.
【図１】本発明に係る天井直付形環状蛍光灯器具の主要
部断面図である。FIG. 1 is a cross-sectional view of a principal part of a ceiling-mounted circular fluorescent lamp apparatus according to the present invention.
【図２】同器具の分解斜視図である。FIG. 2 is an exploded perspective view of the device.
１０：器具本体、１１：基板、１２：だるま孔、２０：
環状蛍光ランプ、３０：透光カバー、５０：シーリング
ボデイ、５１：シーリングキャップ、５２：雄ねじ部、
５３：支持板部、５５：接続部、５６：コネクタ、５
９：締上げリング、６０：受光部、６１：受光面10: instrument body, 11: substrate, 12: daruma hole, 20:
Annular fluorescent lamp, 30: translucent cover, 50: sealing body, 51: sealing cap, 52: male thread,
53: support plate, 55: connection, 56: connector, 5
9: tightening ring, 60: light receiving section, 61: light receiving surface
Claims (1)
体の基板の下面側に配置される環状蛍光ランプを備え、
前記基板および前記環状蛍光ランプを下側から覆う透光
カバーを備え、天井面のシーリングボデイに着脱自在に
装着されるシーリングキャップを備え、前記シーリング
キャップから垂下する雄ねじ部を備え、前記雄ねじ部の
下端に水平に配置される支持板部を備え、前記雄ねじ部
と螺合しかつ螺合解除時に前記支持板部によって支えら
れる締上げリングを備え、 前記基板のほぼ中央部に前記雄ねじ部と係合しかつ前記
締上げリングによって締め上げられるだるま孔部を形成
する天井直付形環状蛍光灯器具において、 前記環状蛍光ランプの点灯を制御するための赤外線信号
を受信する信号受光部を設け、前記信号受光部を前記支
持板部にその受光面が下向きとなるように装着したこと
を特徴とする天井直付形環状蛍光灯器具。1. An apparatus according to claim 1, further comprising: a fixture body directly attached to a ceiling; and an annular fluorescent lamp disposed on a lower surface side of a substrate of the fixture body.
A light-transmitting cover that covers the substrate and the annular fluorescent lamp from below, a sealing cap detachably attached to a ceiling body ceiling body, a male screw part hanging down from the sealing cap, A lower end is provided with a support plate horizontally disposed, a tightening ring screwed with the male screw and supported by the support plate at the time of unscrewing. In a ceiling-mounted ring-shaped fluorescent lamp fixture that forms a darling hole that is combined and tightened by the tightening ring, a signal light receiving unit that receives an infrared signal for controlling lighting of the ring-shaped fluorescent lamp is provided, A ring-mounted fluorescent light fixture directly mounted on a ceiling, wherein a signal light receiving portion is mounted on the support plate portion so that a light receiving surface thereof faces downward.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11048747A JP2000207930A (en) | 1999-01-19 | 1999-01-19 | Ceiling mounted circular fluorescent lamp apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11048747A JP2000207930A (en) | 1999-01-19 | 1999-01-19 | Ceiling mounted circular fluorescent lamp apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JP2000207930A true JP2000207930A (en) | 2000-07-28 |
Family
ID=12811889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11048747A Pending JP2000207930A (en) | 1999-01-19 | 1999-01-19 | Ceiling mounted circular fluorescent lamp apparatus |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2000207930A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008106855A1 (en) * | 2007-03-02 | 2008-09-12 | Hong Kong Applied Science And Technology Research Institute Co. Ltd. | Remote control lighting assembly and use thereof |
| JP2010073492A (en) * | 2008-09-18 | 2010-04-02 | Panasonic Electric Works Co Ltd | Fluorescent lamp and luminaire |
-
1999
- 1999-01-19 JP JP11048747A patent/JP2000207930A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008106855A1 (en) * | 2007-03-02 | 2008-09-12 | Hong Kong Applied Science And Technology Research Institute Co. Ltd. | Remote control lighting assembly and use thereof |
| JP2010073492A (en) * | 2008-09-18 | 2010-04-02 | Panasonic Electric Works Co Ltd | Fluorescent lamp and luminaire |
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