JPS6127057Y2 - - Google Patents
Info
- Publication number
- JPS6127057Y2 JPS6127057Y2 JP8503080U JP8503080U JPS6127057Y2 JP S6127057 Y2 JPS6127057 Y2 JP S6127057Y2 JP 8503080 U JP8503080 U JP 8503080U JP 8503080 U JP8503080 U JP 8503080U JP S6127057 Y2 JPS6127057 Y2 JP S6127057Y2
- Authority
- JP
- Japan
- Prior art keywords
- ballast
- case
- bottom plate
- lamp
- electrical equipment
- 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
Links
- 150000001875 compounds Chemical class 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 4
- 239000003381 stabilizer Substances 0.000 description 3
- UNILWMWFPHPYOR-KXEYIPSPSA-M 1-[6-[2-[3-[3-[3-[2-[2-[3-[[2-[2-[[(2r)-1-[[2-[[(2r)-1-[3-[2-[2-[3-[[2-(2-amino-2-oxoethoxy)acetyl]amino]propoxy]ethoxy]ethoxy]propylamino]-3-hydroxy-1-oxopropan-2-yl]amino]-2-oxoethyl]amino]-3-[(2r)-2,3-di(hexadecanoyloxy)propyl]sulfanyl-1-oxopropan-2-yl Chemical compound O=C1C(SCCC(=O)NCCCOCCOCCOCCCNC(=O)COCC(=O)N[C@@H](CSC[C@@H](COC(=O)CCCCCCCCCCCCCCC)OC(=O)CCCCCCCCCCCCCCC)C(=O)NCC(=O)N[C@H](CO)C(=O)NCCCOCCOCCOCCCNC(=O)COCC(N)=O)CC(=O)N1CCNC(=O)CCCCCN\1C2=CC=C(S([O-])(=O)=O)C=C2CC/1=C/C=C/C=C/C1=[N+](CC)C2=CC=C(S([O-])(=O)=O)C=C2C1 UNILWMWFPHPYOR-KXEYIPSPSA-M 0.000 description 2
- 230000002093 peripheral effect Effects 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 239000002470 thermal conductor Substances 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
【考案の詳細な説明】
この考案は照明器具、特に天井面より垂下させ
て使用する吊下形の多灯用螢光灯器具に関するも
のである。[Detailed Description of the Invention] This invention relates to a lighting fixture, particularly a hanging type fluorescent lamp fixture for multiple lights that is used by hanging from a ceiling surface.
近時この種の照明器具として第1図に示すよう
に、コード1の下端にコツプ状筒体2を介して固
定した天板3の下部に固体として完成した安定器
4およびスイツチ5、豆球ソケツト6等の電装部
品を装着するとともに、これら電装部品を覆い収
納する電装ケース7を固定し、上記天板3の上部
周縁に灯体8を係合保持するものがあるが、この
構造のものにおいてはつぎの欠点を有していた。 Recently, as shown in Fig. 1, this type of lighting equipment has a ballast 4, a switch 5, and a light bulb, which are completed as solid objects at the bottom of a top plate 3, which is fixed to the lower end of a cord 1 via a tip-shaped cylindrical body 2. There is a device in which electrical components such as a socket 6 are mounted, an electrical component case 7 that covers and stores these electrical components is fixed, and a lamp body 8 is engaged and held on the upper periphery of the top plate 3. It had the following drawbacks.
(1) 個体として完成した安定器4を複数個電装ケ
ース7内に収納しているために、これら安定器
4から発生した熱が輻射熱として相関作用ち、
お互いに熱的悪影響を与える。(1) Since a plurality of individually completed ballasts 4 are housed in the electrical equipment case 7, the heat generated from these ballasts 4 interacts as radiant heat,
They have a negative thermal effect on each other.
(2) 安定器4から発生した熱が直接固体を通して
放熱する部分は天板3との取付部分だけであり
放熱性が悪く、これらを改善するために天板
3、電装ケース7に著しい換気孔を要し、意匠
的に見若しい。(2) The only part where the heat generated from the ballast 4 is radiated directly through the solid body is the part where it is attached to the top plate 3, which has poor heat dissipation.To improve this, significant ventilation holes were installed in the top plate 3 and the electrical case 7. It is visually appealing.
(3) 安定器4を平面上に配置しているため器具バ
ランスを取りにくく、支点を上げるための改善
用筒体2を要す。(3) Since the stabilizer 4 is arranged on a flat surface, it is difficult to balance the device, and an improvement cylinder 2 is required to raise the fulcrum.
この考案は上記欠点を改善するためになされた
もので、ケース体の内部に安定器エレメントを収
納するとともに、コンパウンドを充填した安定器
の下端に周縁に灯体係合部を形成した底板を設
け、この底板の灯体係合部に灯体を係合保持させ
るとともに、その底板の下面にスイツチ,豆球ソ
ケツト等の電装部品を覆い収納する電装ケースを
設け、安定器の放熱を良好ならしめ、かつ中央部
をすつきりまとめることができるとともに、器具
バランスを良好にならしめる照明器具を提供する
ことを目的とする。 This idea was made to improve the above-mentioned drawbacks, and in addition to storing the ballast element inside the case body, a bottom plate with a light body engaging part formed on the periphery is provided at the lower end of the ballast filled with compound. The lamp body is engaged and held in the lamp body engagement part of this bottom plate, and an electrical equipment case is provided on the underside of the bottom plate to cover and store electrical components such as switches and miniature bulb sockets, thereby ensuring good heat dissipation from the ballast. It is an object of the present invention to provide a lighting fixture which can be neatly arranged in the center and has a good balance.
以下この考案の一実施例を第2図および第3図
に基づき説明する。 An embodiment of this invention will be described below with reference to FIGS. 2 and 3.
4は安定器で、この安定器4はアルミ押出成形
品あるいは金属管等より成る両端開口のケース体
9とこのケース体9の中心軸上上下方向にその重
心が一致するように収納された複数個の安定器エ
レメント41と、この安定器エレメント41を収
納したケース体9内に充填される例えばポリエス
テル系樹脂を主体とする熱良導体のコンパウンド
13と、上記ケース体9の上端を塞ぎ、中央部に
コード挿通孔14を形成した上蓋15とで構成さ
れている。12は上記ケース体9の下端を塞ぎ、
ケース体9の径より外方に延出する周縁をL字状
に折曲して円盤状をなし、さらにその周縁より外
方4方向断面状に延出し上面部に螺孔10を孔
設した灯体係合部11を形成した底板、16はス
イツチ5および豆球17を装着する豆球ソケツト
6を装着する略〓状の取付金具で、上記底板12
の中央下部にたとえば螺子等で固着される。7は
これらスイツチ5,豆球17,豆球ソケツト6を
覆い上部開口部は上記底板12と同形状をなし下
方に延出して下部を塞いだ電装ケースで、上記底
板12の下面にたとえば螺子等で固着されてい
る。18は上記電装ケース7の下部に装着される
豆球カバー、8は灯体で,下面開放の深皿状で側
壁の一部が断面状に外方に延出し端部に取付穴
19を孔設したアーム部20を有してなる灯体ケ
ース21およびこの灯体ケース21の下部に係合
保持される下面カバー22からなり、上記底板1
2の灯体係合部11とアーム部20によつて上記
底板12と係合接続され、上記取付穴19、螺孔
10を通して灯体取付螺子23によつて固定され
る。24はランプで一端が上記灯体ケース21内
に固定されたランプホルダ25によつて保持さ
れ、またランプソケツト26を介して上記スイツ
チ15,豆球17等の電気部品および安定器4で
形成される通常の点灯回路に接続されている。な
お27は上蓋取付螺子、28は底板取付螺子であ
る。 Reference numeral 4 denotes a stabilizer, and this stabilizer 4 includes a case body 9 made of an aluminum extrusion molded product or a metal tube, etc., which is open at both ends, and a plurality of body parts housed in the case body 9 so that their centers of gravity coincide with each other in the vertical direction on the central axis of the case body 9. ballast element 41, a compound 13 of a good thermal conductor mainly made of polyester resin, for example, which is filled in the case body 9 housing the ballast element 41, and a compound 13 that closes the upper end of the case body 9 and fills the case body 9 housing the ballast element 41, and and an upper lid 15 in which a cord insertion hole 14 is formed. 12 closes the lower end of the case body 9;
The peripheral edge extending outward from the diameter of the case body 9 is bent into an L-shape to form a disk shape, and further extends outward from the peripheral edge in a cross-sectional shape in four directions, and a screw hole 10 is provided in the upper surface. The bottom plate 16 which forms the light body engaging portion 11 is a substantially square-shaped mounting bracket for mounting the light bulb socket 6 into which the switch 5 and the light bulb 17 are mounted.
For example, it is fixed to the lower center of the board with a screw or the like. Reference numeral 7 denotes an electrical equipment case that covers the switch 5, miniature bulb 17, and miniature bulb socket 6, and whose upper opening has the same shape as the bottom plate 12 and extends downward to close the lower part. It is fixed in place. Reference numeral 18 indicates a bulb cover attached to the lower part of the electrical equipment case 7, and reference numeral 8 indicates a lamp body, which is shaped like a deep dish with an open bottom and has a side wall partially extending outward in cross-section and has a mounting hole 19 at its end. It consists of a lamp case 21 having an arm part 20 provided therein, and a lower cover 22 that is engaged and held at the lower part of the lamp case 21, and the bottom plate 1
It is engaged and connected to the bottom plate 12 by the lamp body engaging portion 11 and the arm portion 20 of No. 2, and is fixed by the lamp body mounting screw 23 through the mounting hole 19 and the screw hole 10. A lamp 24 is held at one end by a lamp holder 25 fixed in the lamp case 21, and is connected to the lamp socket 26 by electrical parts such as the switch 15 and the bulb 17, and the ballast 4. Connected to normal lighting circuit. Note that 27 is a top cover mounting screw, and 28 is a bottom plate mounting screw.
以上の構成より成る照明器具においては以下の
効果が期待できる。 The following effects can be expected from the lighting fixture having the above configuration.
(イ) 安定器個体として完成されてない安定器エレ
メントを安定器の外箱となるケース体内に収納
し、その余分の空間内に熱伝導性の優れたコン
パウンドを充填してあるので、安定器エレメン
トより発生した熱がコンパウンドを介してケー
ス体に効率良く伝わり放熱効果が極めて高い。(b) The ballast element, which is not completed as an individual ballast, is housed inside the case that serves as the outer box of the ballast, and the extra space is filled with a compound with excellent thermal conductivity, so the ballast The heat generated by the element is efficiently transferred to the case body through the compound, resulting in extremely high heat dissipation effects.
(ロ) 安定器そのものを意匠体として外部に突出さ
せ使用しているために、放熱孔拾は不要であ
り、意匠的にすつきりまとめることができる。(b) Since the ballast itself is used to protrude outside as a design element, there is no need for heat radiation holes, and the ballast can be grouped together for design purposes.
(ハ) 複数個の安定器エレメントを上下方向にケー
ス体内に収納したため、照明器具の支点が上が
り、器具の重量バランス性がきわめて良い。し
たがつて支点を上げるための筒体を必要としな
い。(c) Since multiple ballast elements are housed vertically inside the case, the fulcrum of the lighting fixture is raised, and the weight balance of the fixture is extremely good. Therefore, there is no need for a cylindrical body to raise the fulcrum.
なお、上記実施例においてはコード吊下形器具
について説明したが、吊具にチエーン等を用いた
ものにあつても、実施例のものと同様の効果を奏
するものである。またさらに、灯体の形状あるい
は電装ケースの形状においても上記実施例のもの
に限定されない。 In the above embodiments, a cord-suspended appliance was described, but even if a chain or the like is used as a hanging device, the same effects as in the embodiments can be obtained. Furthermore, the shape of the lamp body or the shape of the electrical equipment case is not limited to those of the above embodiments.
この考案は以上説明したように構成したから、
安定器の放熱を良好ならしめ、意匠的にもスツキ
リさせ、しかも器具の重量バランスのよい照明器
具を提供できる。 Since this idea was constructed as explained above,
To provide a lighting device that has good heat dissipation from a ballast, has a neat design, and has a good weight balance.
第1図は従来例を示す断面図、第2図は本考案
の一実施例を示す断面図、第3図は同じく分解斜
視図である。
図中、4は安定器、7は電装ケース、8は灯
体、9はケース体、11は灯体係合部、12は底
板、41は安定器エレメント。なお、図中同一符
号は同一または相当部分を示す。
FIG. 1 is a sectional view showing a conventional example, FIG. 2 is a sectional view showing an embodiment of the present invention, and FIG. 3 is an exploded perspective view. In the figure, 4 is a ballast, 7 is an electrical case, 8 is a lamp body, 9 is a case body, 11 is a lamp engagement part, 12 is a bottom plate, and 41 is a ballast element. Note that the same reference numerals in the figures indicate the same or corresponding parts.
Claims (1)
上下方向に重合させ収納するとともにコンパウン
ドを充填した安定器、この安定器の下端に固着さ
れ周縁に複数個の灯体係合部を形成した底板、こ
の底板の各灯体係合部に係合装着される灯体、上
記底板の下面に取着されるスイツチ・豆球ソケツ
ト等の電装品を収納する電装ケースを備えた照明
器具。 A ballast in which a plurality of ballast elements are vertically stacked and housed inside a case body and filled with a compound; a bottom plate fixed to the lower end of the ballast and having a plurality of light body engaging portions formed on its periphery; A lighting fixture that includes an electrical equipment case that houses a lamp that is engaged and attached to each of the lamp engagement portions of the bottom plate, and electrical equipment such as a switch and a miniature bulb socket that are attached to the lower surface of the bottom plate.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8503080U JPS6127057Y2 (en) | 1980-06-18 | 1980-06-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP8503080U JPS6127057Y2 (en) | 1980-06-18 | 1980-06-18 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5712621U JPS5712621U (en) | 1982-01-22 |
JPS6127057Y2 true JPS6127057Y2 (en) | 1986-08-13 |
Family
ID=29447299
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP8503080U Expired JPS6127057Y2 (en) | 1980-06-18 | 1980-06-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6127057Y2 (en) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6430767B2 (en) * | 2014-10-01 | 2018-11-28 | アイリスオーヤマ株式会社 | Lighting device |
JP6851335B2 (en) * | 2018-01-30 | 2021-03-31 | 三菱電機株式会社 | lighting equipment |
-
1980
- 1980-06-18 JP JP8503080U patent/JPS6127057Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS5712621U (en) | 1982-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4683402A (en) | Adaptors for fluorescent lamps | |
US4234916A (en) | Lighting fixture | |
US20100172143A1 (en) | Puck Type Light Fixture | |
US3742208A (en) | Lighting fixtures using circular, tubular fluorescent lamps | |
JPS6127057Y2 (en) | ||
US5749648A (en) | Lamp for decorative light strings | |
US5820252A (en) | Light fixture housing | |
US4149226A (en) | Light fixture | |
JPS6239544Y2 (en) | ||
JP6043676B2 (en) | LED lighting device | |
JPS6121772Y2 (en) | ||
JP5935854B2 (en) | LED lamp | |
JPS5934010Y2 (en) | lighting equipment | |
JPS5921462Y2 (en) | lighting equipment | |
JPS5934009Y2 (en) | lighting equipment | |
JPS624965Y2 (en) | ||
JPS6247139Y2 (en) | ||
JPS5831284Y2 (en) | lighting equipment | |
JPS5914964Y2 (en) | Mounting structure for lighting equipment accessories | |
JPS6144337Y2 (en) | ||
JPS5910655Y2 (en) | Straight tube lighting fixtures | |
JPS6116569Y2 (en) | ||
US3678263A (en) | Lighting assembly device | |
JP2573297Y2 (en) | lighting equipment | |
JPS6214629Y2 (en) |