JP2004134349A - Illumination fixture for ceiling combining air-conditioning system - Google Patents

Illumination fixture for ceiling combining air-conditioning system Download PDF

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Publication number
JP2004134349A
JP2004134349A JP2002334371A JP2002334371A JP2004134349A JP 2004134349 A JP2004134349 A JP 2004134349A JP 2002334371 A JP2002334371 A JP 2002334371A JP 2002334371 A JP2002334371 A JP 2002334371A JP 2004134349 A JP2004134349 A JP 2004134349A
Authority
JP
Japan
Prior art keywords
stabilizer
air conditioning
main body
fixture
ballast
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
JP2002334371A
Other languages
Japanese (ja)
Inventor
Kazunori Sato
佐藤　和則
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.)
Hitachi Lighting Ltd
Original Assignee
Hitachi Lighting Ltd
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 Hitachi Lighting Ltd filed Critical Hitachi Lighting Ltd
Priority to JP2002334371A priority Critical patent/JP2004134349A/en
Publication of JP2004134349A publication Critical patent/JP2004134349A/en
Pending legal-status Critical Current

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  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)

Abstract

<P>PROBLEM TO BE SOLVED: To improve cooling effect of a stabilizer and prolong its life under an environmental condition which is not favorable in temperature characteristics to the stabilizer housed in a miniaturized stabilizer box in an illumination fixture for ceiling combining an air conditioner system. <P>SOLUTION: The fixture main body 1 is provided in this fixture. The fixture main body 1 is provided with a fluorescent lamp 5 removably loaded. The fixture main body 1 is provided with a reflecting plate 3 loaded on the lower face side. The reflecting plate 3 is formed of a main plate part 3A covering a side face part of the fluorescent lamp 5 and a subsidiary plate part 3B covering the upper face part of the fluorescent lamp 5. By making the space between these main plate part 3A and subsidiary plate part 3B as a slit hole, an air conditioning return hole 3C is formed. Furthermore, the fixture main body 1 is provided with the stabilizer box 2 to house the stabilizer on the upper face side. The cooling effect of the stabilizer is improved by forming the air conditioning return hole 2a also in the stabilizer box 2. <P>COPYRIGHT: (C)2004,JPO

Description

【０００１】
【発明の属する技術分野】
本発明は空調併用システム天井用照明器具の構造に関し、安定器ボックスにも空調リターン穴を形成するこにより、空調の流れを安定器ボックス内に流通させ、これにより安定器の冷却効果を高める事を目的とした空調併用システム天井用照明器具の構造に関する。
【０００２】
【従来の技術】
従来品の空調併用システム天井用の器具は、メンテナンス性を高めるために安定器ボックスを小型化し、これに安定器を収納している。また空調の流れも反射板の空調リターンを通過するだけの構造であつた。
【０００３】
【発明が解決しようとする課題】
本発明の目的は空調併用システム天井用照明器具において、小型化した安定器ボックスに収納している安定器は温度特性上有利な環境状態ではなく、この環境状態で安定器の冷却効果を上げる改善をし、安定器の寿命を延ばすことである。
【０００４】
【課題を解決するための手段】
上記目的を達成する為に空調併用システム天井用照明器具において、小型化した安定器ボックスに収納している安定器は温度特性上有利な環境状態ではなく、これを改善するために安定器ボックスにも空調リターン穴を形成し、反射板からの空調の流れを安定器ボックス内にも流通させることで安定器の冷却効果を上げることができ、これにより目的は達成される。
【０００５】
【発明の実施の形態】
図１〜図３を用いて本発明の実施形態について説明する、図１〜図３において器具本体１に備えられた反射板３の主板部３Ａと副板部３Ｂの間に形成した空調リターン穴３Ｃより、空調の空気の流れ９を天井内に戻す間に安定器ボックス２を備えて、その安定器ボックスにリターン穴２Ａを形成することにより、反射板３からの空調の流れ９を安定器ボックス２内にも流通させることを可能とした。これにより安定器ボックス２内の温度上昇をおさえることができ、安定器４の冷却効果を上げることができる。
【０００６】
【発明の効果】
本発明によれば、空調併用システム天井用照明器具において、安定器の冷却効果を上げることができ、これにより安定器の寿命を延ばすことができる。
【図面の簡単な説明】
【図１】本発明器具の断面図である。
【図２】その断面図である。
【図３】その斜視図である。
【図４】従来器具の斜視図である。
【符号の説明】
１．器具本体、２．安定器ボックス、２Ａ．安定器ボックス追加リターン穴、３Ａ．反射板（主板部）、３Ｂ．反射板（副板部）、３Ｃ．反射板リターン穴、４．安定器、５．ランプ、６．ランプソケット、７．取付金具、８．Ｔバー、９．空調の流れ[0001]
TECHNICAL FIELD OF THE INVENTION
The present invention relates to the structure of a ceiling lighting device with an air conditioning system, and by forming an air conditioning return hole in a ballast box, allows the flow of air conditioning to flow through the ballast box, thereby enhancing the cooling effect of the ballast. TECHNICAL FIELD The present invention relates to a structure of a lighting fixture for ceiling combined with air conditioning for the purpose of.
[0002]
[Prior art]
In the case of a conventional air-conditioning system ceiling fixture, a ballast box is miniaturized in order to enhance maintainability, and a ballast is stored in the ballast box. In addition, the air-conditioning flow had a structure only passing through the air-conditioning return of the reflector.
[0003]
[Problems to be solved by the invention]
SUMMARY OF THE INVENTION An object of the present invention is to improve a cooling effect of a ballast contained in a miniaturized ballast box in an environmental condition which is not advantageous in terms of temperature characteristics in a lighting device for a ceiling combined with an air conditioner, which is not advantageous in temperature characteristics. And extend the life of the ballast.
[0004]
[Means for Solving the Problems]
In order to achieve the above object, in the lighting fixture for ceiling combined with air conditioning, the ballast housed in the miniaturized ballast box is not an environmental condition that is advantageous in terms of temperature characteristics. Also, an air conditioning return hole is formed to allow the air conditioning flow from the reflector to flow through the ballast box, thereby increasing the cooling effect of the ballast, thereby achieving the object.
[0005]
BEST MODE FOR CARRYING OUT THE INVENTION
An air-conditioning return hole formed between a main plate portion 3A and a sub-plate portion 3B of a reflector 3 provided in an instrument body 1 in FIGS. 1 to 3 will be described with reference to FIGS. 3C, the ballast box 2 is provided while the airflow 9 of the air conditioning is returned to the ceiling, and the return hole 2A is formed in the ballast box. It is also possible to distribute it in Box 2. Thereby, the temperature rise in the ballast box 2 can be suppressed, and the cooling effect of the ballast 4 can be improved.
[0006]
【The invention's effect】
ADVANTAGE OF THE INVENTION According to this invention, the cooling effect of a ballast can be improved in the lighting fixture for ceilings combined with air conditioning, and the life of the ballast can be extended.
[Brief description of the drawings]
FIG. 1 is a sectional view of the device of the present invention.
FIG. 2 is a sectional view of the same.
FIG. 3 is a perspective view thereof.
FIG. 4 is a perspective view of a conventional device.
[Explanation of symbols]
1. 1. Instrument body; Ballast box, 2A. Ballast box additional return hole, 3A. Reflector (main plate), 3B. Reflector (sub-plate), 3C. 3. Reflector return hole Ballast; 5. Lamp, 6. Lamp socket, 7. 7. mounting bracket; 8. T-bar, Air conditioning flow

Claims (1)

器具本体を備え、前記器具本体は着脱自在に装着される蛍光ランプを備え、前記器具本体は下面側に装着される反射板を備え、前記反射板は前記蛍光ランプの側面部を覆う主板部と前記蛍光ランプ上面部を覆う副板部を形成し、この主板部と副板部の間をスリット穴にすることで空調リターン穴を形成し、また前記器具本体は上面側に安定器を格納する安定器ボックスを備え、前記安定器ボックスにも空調リターン穴を形成することで安定器の冷却効果を上げることを特徴とした空調併用システム天井用照明器具。The apparatus main body includes a fluorescent lamp that is detachably mounted, the apparatus main body includes a reflector mounted on a lower surface side, and the reflector includes a main plate that covers a side surface of the fluorescent lamp. Forming a sub-plate portion that covers the fluorescent lamp upper surface portion, forming a slit hole between the main plate portion and the sub-plate portion to form an air conditioning return hole, and the appliance body stores a ballast on the upper surface side. A lighting fixture for a combined air conditioning system ceiling, comprising a ballast box, and forming an air conditioning return hole in the ballast box to enhance the cooling effect of the ballast.
JP2002334371A 2002-10-11 2002-10-11 Illumination fixture for ceiling combining air-conditioning system Pending JP2004134349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2002334371A JP2004134349A (en) 2002-10-11 2002-10-11 Illumination fixture for ceiling combining air-conditioning system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2002334371A JP2004134349A (en) 2002-10-11 2002-10-11 Illumination fixture for ceiling combining air-conditioning system

Publications (1)

Publication Number Publication Date
JP2004134349A true JP2004134349A (en) 2004-04-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002334371A Pending JP2004134349A (en) 2002-10-11 2002-10-11 Illumination fixture for ceiling combining air-conditioning system

Country Status (1)

Country Link
JP (1) JP2004134349A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013225451A (en) * 2012-04-23 2013-10-31 Sharp Corp Lighting device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013225451A (en) * 2012-04-23 2013-10-31 Sharp Corp Lighting device

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