JPS6022503Y2 - lighting equipment - Google Patents
lighting equipmentInfo
- Publication number
- JPS6022503Y2 JPS6022503Y2 JP5912681U JP5912681U JPS6022503Y2 JP S6022503 Y2 JPS6022503 Y2 JP S6022503Y2 JP 5912681 U JP5912681 U JP 5912681U JP 5912681 U JP5912681 U JP 5912681U JP S6022503 Y2 JPS6022503 Y2 JP S6022503Y2
- Authority
- JP
- Japan
- Prior art keywords
- heat radiation
- radiation hole
- globe
- reflector
- glove
- 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
Landscapes
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Description
【考案の詳細な説明】
本考案は、複数個のランプを有する和風ジャンプリアの
ような照明器具において、防虫のため各ランプを密閉し
ながら、安定器の温度上昇を防止することを目的とする
ものである。[Detailed description of the invention] The purpose of this invention is to prevent the temperature of the ballast from rising while sealing each lamp to prevent insects in lighting equipment such as Japanese-style jump rear lights that have multiple lamps. It is something.
第1図に示すように安定器その他の回路部品を収納した
器具本体1に反射板2を取付け、これに複数個のランプ
とこれらのランプを覆うグローブ3を取付けた和風ジャ
ンプリアのような照明器具では、防虫のため器具を密閉
型とすると、安定器の温度上昇が問題となる。As shown in Fig. 1, a reflector plate 2 is attached to an appliance body 1 that houses a ballast and other circuit parts, and a plurality of lamps and a globe 3 that covers these lamps are attached to this, making it a Japanese-style jump rear lighting system. If the appliance is sealed to prevent insects, the temperature rise in the ballast becomes a problem.
本考案はかかる問題を解決し、器具を密閉型としながら
安定器の温度上昇を防止するグローブの構造を提供する
ものである。The present invention solves this problem and provides a glove structure that prevents the temperature of the ballast from rising while keeping the instrument sealed.
第2図乃至第4図は本考案の一実施例を示し、第2図は
本考案のグローブの斜視図aとその要部の拡大図すと裏
面図c1第3図は照明器具全体の下面図、第4図はその
側断面図である。Figures 2 to 4 show one embodiment of the present invention, Figure 2 is a perspective view a of the globe of the present invention, an enlarged view of its main parts is a back view c1, Figure 3 is a bottom view of the entire lighting fixture. FIG. 4 is a side sectional view thereof.
これらの図において、1は照明器具の器具本体で、内部
に安定器4が収納され、上面には放熱穴5が設けられて
いる。In these figures, reference numeral 1 denotes a main body of a lighting device, in which a ballast 4 is housed, and a heat radiation hole 5 is provided on the top surface.
本体1の下面には反射板2が取付けられ、この反射板2
に複数個(図では4個)のランプ6が同一平面上に並べ
て装着されている。A reflecting plate 2 is attached to the bottom surface of the main body 1, and this reflecting plate 2
A plurality of lamps 6 (four in the figure) are mounted side by side on the same plane.
各ランプ6にはそれぞれ別個に作られたグローブ7がグ
ローブ取付台8とつまみねじ9で取付けられて防虫のた
め各ランプを密閉している。A separately made globe 7 is attached to each lamp 6 with a globe mount 8 and a thumbscrew 9 to seal each lamp for insect protection.
各グローブ7は成型品から戒り、第2図に示すように一
方の角部に放熱穴10が設けられ、この部分をランプ室
から完全に区切り、ランプ室を密閉するためランプ室と
の間に隔壁11が設けられている。Each globe 7 is made from a molded product, and as shown in Figure 2, a heat radiation hole 10 is provided in one corner to completely separate this part from the lamp chamber and to seal the lamp chamber. A partition wall 11 is provided.
このように形成された4個のグローブ7を放熱穴10の
ある角部を中央にして組合わせ、反射板2に取付け、こ
の放熱穴10の真上の反射板2にも本体1内に通ずる放
熱穴12が設けられている。The four globes 7 thus formed are assembled with the corner with the heat radiation hole 10 in the center and attached to the reflector plate 2, and the reflector plate 2 directly above the heat radiation hole 10 also communicates with the inside of the main body 1. A heat radiation hole 12 is provided.
このようにして、各グローブ7に設けられた放熱穴10
が照明器具の中央部でリング状に形成され、且つその外
周は隔壁11が反射板2に密着して取付けられてランプ
室とは隔離されているため、放熱穴10からランプ室内
に虫が侵入することはなく、又放熱穴10から入った空
気は反射板に設けた放熱穴12を通って第4図に破線に
示すように本体1中の安定器4を冷却して本体1に設け
た放熱穴5から排出され、安定器の温度上昇が防止され
る。In this way, the heat radiation hole 10 provided in each glove 7
is formed in a ring shape at the center of the lighting fixture, and the partition wall 11 is attached to the outer periphery of the lamp in close contact with the reflector 2 to isolate it from the lamp chamber, preventing insects from entering the lamp chamber through the heat dissipation hole 10. In addition, the air entering from the heat radiation hole 10 passes through the heat radiation hole 12 provided in the reflector plate and cools the ballast 4 in the main body 1 as shown by the broken line in Fig. 4. The heat is discharged from the heat radiation hole 5, preventing the temperature of the ballast from rising.
このようにして安定器の温度上昇を防止すると共に、容
易に防虫構造とすることができる。In this way, it is possible to prevent the temperature of the ballast from rising and to easily provide an insect-proof structure.
第5図は、グローブを器具本体にグローブ取付台とつま
みねじで取付ける場合に、つまみねじの締め過ぎでグロ
ーブが破損することがないようにしたグローブ取付構造
を示す本考案の実施例である。FIG. 5 is an embodiment of the present invention showing a glove mounting structure that prevents the glove from being damaged due to over-tightening of the thumb screw when the glove is attached to the instrument body using the glove mount and the thumb screw.
図において、13は反射板、14は反射板に取付けたグ
ローブ取付台で、これにグローブ取付ねじ15が設けら
れている。In the figure, 13 is a reflecting plate, 14 is a glove mounting base attached to the reflecting plate, and a glove mounting screw 15 is provided on this.
16はグローブ、17はつまみねじ、18は、反射板1
3の周縁に取付けた軟質塩ビ等の可撓性材料を押し出し
成形で作った飾りバンドで、反射板13に取付けた時、
反射板から外れないようにバンドの下端に反射板に引掛
るアンダカット部19が形成され、それを水平に反射板
の内側に延ばし、その部分19でグローブ16の周縁を
受けるようにしたものである。16 is a glove, 17 is a thumb screw, 18 is a reflector plate 1
3 is a decorative band made by extrusion of a flexible material such as soft PVC, and when attached to the reflector plate 13,
In order to prevent the band from coming off the reflector, an undercut part 19 is formed at the lower end of the band to catch the reflector, and this part 19 extends horizontally inside the reflector so that the circumference of the globe 16 is received by the undercut part 19. be.
この部分19を肉薄にしておくと、グローブ16をつま
みねじ17で締付けた時、その締付力でこの部分がたわ
み、グローブに過大の力が加わるのを防止して、グロー
ブの破損を防止することができる。If this part 19 is made thin, when the glove 16 is tightened with the thumbscrew 17, this part will bend due to the tightening force, preventing excessive force from being applied to the glove, thereby preventing damage to the glove. be able to.
以上のように本考案では、グローブが各ランプごとに別
々に分離されているので、その製造も容易で、梱包も小
さくて済み、保管、輸送に便利であり、又、グローブの
放熱孔は反射板の中央部の1個所にまとめられているの
で、空気の対流も良く、又外観はあたかも1個のグロー
ブで作られているように見えて、意匠的にも優れた照明
器具が得られる、等の実用上の効果が得られる。As described above, in this invention, the globe is separated for each lamp, so it is easy to manufacture, requires small packaging, and is convenient for storage and transportation. Since they are grouped together in one place in the center of the board, air convection is good, and the exterior looks as if it is made of a single globe, resulting in a lighting fixture with excellent design. Practical effects such as these can be obtained.
第1図は本考案の照明器具の一実施例の外観斜視図、第
2図は本考案のグローブの一部の斜視図aと要部の拡大
図すとその裏面図c1第3図は本考案の照明器具の下面
図、第4図はその側断面図、第5図はグローブの取付構
造の一例を示す側断面図である。
1・・・・・・器具本体、2・・・・・・反射板、3,
7・・・・・・グローブ、4・・・・・・安定器、5,
10,12・・・・・・放熱穴、6・・・・・・ランプ
、9・・・・・・つまみねじ、11・・・・・・隔壁。Fig. 1 is an external perspective view of an embodiment of the lighting device of the present invention, Fig. 2 is a perspective view of a part of the globe of the present invention, an enlarged view of the main part, and a back view c1 Fig. 3 is the main part of the globe of the present invention. FIG. 4 is a bottom view of the invented lighting fixture, FIG. 4 is a side sectional view thereof, and FIG. 5 is a side sectional view showing an example of a glove mounting structure. 1... Instrument body, 2... Reflector, 3,
7...glove, 4...ballast, 5,
10, 12... Heat radiation hole, 6... Lamp, 9... Thumb screw, 11... Bulkhead.
Claims (1)
反射板に複数個のランプを同一平面上に配列して装着し
た照明器具において、複数個の各ランプを各別に密閉す
る複数個のグローブを設け、各グローブの反射板の中心
に近い角部にランプ室との間に隔壁を設けてここに放熱
穴を設け、且つ前記放熱穴の真上の反射板と器具本体に
も放熱穴−を設けたことを特徴とする照明器具。In lighting equipment in which a reflector plate is attached to the lower surface of the fixture body with a built-in ballast, and multiple lamps are arranged and mounted on the same plane on the reflector plate, a plurality of lamps are used to seal each of the plurality of lamps individually. A globe is provided, and a partition wall is provided between the lamp chamber and the corner near the center of the reflector of each globe, and a heat radiation hole is provided here, and a heat radiation hole is also provided in the reflector directly above the heat radiation hole and the device body. - A lighting fixture characterized by being provided with.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5912681U JPS6022503Y2 (en) | 1981-04-22 | 1981-04-22 | lighting equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5912681U JPS6022503Y2 (en) | 1981-04-22 | 1981-04-22 | lighting equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57171213U JPS57171213U (en) | 1982-10-28 |
JPS6022503Y2 true JPS6022503Y2 (en) | 1985-07-04 |
Family
ID=29855504
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5912681U Expired JPS6022503Y2 (en) | 1981-04-22 | 1981-04-22 | lighting equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6022503Y2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2575486B2 (en) * | 1989-02-08 | 1997-01-22 | 株式会社テック | Ceiling-mounted lighting fixture |
-
1981
- 1981-04-22 JP JP5912681U patent/JPS6022503Y2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS57171213U (en) | 1982-10-28 |
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