JPS631703B2 - - Google Patents
Info
- Publication number
- JPS631703B2 JPS631703B2 JP55136980A JP13698080A JPS631703B2 JP S631703 B2 JPS631703 B2 JP S631703B2 JP 55136980 A JP55136980 A JP 55136980A JP 13698080 A JP13698080 A JP 13698080A JP S631703 B2 JPS631703 B2 JP S631703B2
- Authority
- JP
- Japan
- Prior art keywords
- discharge lamp
- housed
- cylindrical container
- ballast
- lamp device
- 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
- 238000004804 winding Methods 0.000 claims description 11
- 239000011796 hollow space material Substances 0.000 claims 1
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 8
- 239000007858 starting material Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/70—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr
- H01J61/72—Lamps with low-pressure unconstricted discharge having a cold pressure < 400 Torr having a main light-emitting filling of easily vaporisable metal vapour, e.g. mercury
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Description
【発明の詳細な説明】
本発明は例えばＵ字型に形成されたコンパクト
な放電ランプを有しエジソン口金を介して電源に
接続される放電灯装置に係るもので、放電灯装置
を小型化すると共にエジソン口金を螺合しやすい
形状とすることを目的とする。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a discharge lamp device that has a compact discharge lamp formed in a U-shape, for example, and is connected to a power source through an Edison cap, and is capable of miniaturizing the discharge lamp device. In addition, the purpose is to provide a shape that makes it easy to screw together the Edison cap.
第１図は本発明に対比される従来例を示すもの
で、１は筒面に螺子面１ａ先端に中央接点１ｂを
有するエジソン口金、２は該エジソン口金１に対
し上方かつ同芯に配置される円筒容器、３は該円
筒容器２内に収納される略日字型鉄芯を有する放
電灯安定器、４は同じく円筒容器２内に収納され
るグロースタータ、５は結線用端子である。尚６
は円筒容器２上部に取付けられるＵ字管を用いた
Ｕ字型螢光ランプである。 FIG. 1 shows a conventional example in comparison with the present invention. Reference numeral 1 indicates an Edison cap having a central contact point 1b at the tip of a threaded surface 1a on the cylindrical surface; 3 is a discharge lamp ballast having a substantially sun-shaped iron core housed in the cylindrical vessel 2; 4 is a glow starter also housed in the cylindrical vessel 2; and 5 is a wiring terminal. Nao 6
is a U-shaped fluorescent lamp using a U-shaped tube attached to the upper part of a cylindrical container 2.
かかる従来の放電灯装置においては、円筒容器
２内に放電灯安定器３とグロースタータ４と結線
用端子５を収納しなければならない為、放電灯安
定器３は円筒容器２の中心軸をはずれて配置され
ると共に円筒容器２も大型化する欠点があつた。 In such a conventional discharge lamp device, the discharge lamp ballast 3, the glow starter 4, and the connection terminal 5 must be housed in the cylindrical container 2, so the discharge lamp ballast 3 is placed off the center axis of the cylindrical container 2. This has the disadvantage that the cylindrical container 2 is also large in size.
本発明はかかる背景に鑑みて為されたもので、
以下第２図乃至第４図に示す実施例に従つて説明
する。 The present invention was made in view of this background,
The embodiments shown in FIGS. 2 to 4 will be described below.
図において、１…エジソン口金、２…円筒容
器、６…Ｕ字型螢光ランプは前記従来例と同様構
成及び同様配列のものである。７は方形輪状の巻
線鉄芯であり、方形の各辺にそれぞれ巻線８，
８，８，８が巻装され、巻線８と共に放電灯用の
安定器９を形成する。そして安定器９は円筒容器
２内に巻線鉄芯７が円筒容器２と略同芯となるよ
う収納される。１０はグロースタータ１０ａを代
表とせる点灯制御装置であり、上記巻線鉄芯７の
方形輪状の内部に収納される。 In the figure, 1...Edison cap, 2...cylindrical container, and 6...U-shaped fluorescent lamp have the same structure and arrangement as the conventional example. 7 is a rectangular ring-shaped winding iron core, and each side of the rectangle has a winding 8,
8, 8, 8 are wound together to form a ballast 9 for a discharge lamp together with the winding 8. The ballast 9 is housed in the cylindrical container 2 so that the winding iron core 7 is substantially concentric with the cylindrical container 2. Reference numeral 10 denotes a lighting control device typified by a glow starter 10a, which is housed inside the rectangular ring shape of the winding iron core 7.
尚、第４図はかかる放電灯装置の回路図を示す
もので、１１は電源、９は安定器、６は螢光ラン
プ、１０はグロースタータを示している。 FIG. 4 shows a circuit diagram of such a discharge lamp device, in which 11 is a power source, 9 is a ballast, 6 is a fluorescent lamp, and 10 is a glow starter.
かかるように本発明の放電灯装置はエジソン口
金に同芯の円筒容器と略同芯に輪状の巻線鉄芯を
有する安定器を収納し、該巻線鉄芯の中空部に縦
長の点灯制御装置を収納したことを特徴とするも
のであり、安定器を輪状の巻線鉄芯にしたので円
筒容器内に無駄な空間がなく収納できるようにな
り、円筒容器と軸芯を合せて巻線鉄芯を収納して
いるので重量の大きな安定器がエジソン口金に対
して偏重することなく配置され螢光ランプを握つ
て螺合させる操作が円滑に行えるようになり、輪
状の巻線鉄芯内に縦長の点灯制御装置を収納して
いるので無駄な空間がなく従つて円筒容器を小型
化できる等実用上優れた効果を有する。 As described above, the discharge lamp device of the present invention houses a ballast having a concentric cylindrical container and a ring-shaped winding iron core approximately concentrically in the Edison cap, and a vertically elongated lighting control in the hollow part of the winding iron core. The device is characterized by housing the device, and since the ballast is made of a ring-shaped winding iron core, it can be stored without wasting space inside the cylindrical container, and the winding can be done by aligning the cylindrical container and the axis Since the iron core is housed, the heavy ballast is placed without placing too much weight on the Edison base, making it easier to grasp and screw the fluorescent lamp into place. Since the vertically elongated lighting control device is housed in the container, there is no wasted space, and therefore the cylindrical container can be made smaller, which has excellent practical effects.
第１図は本発明に対比される従来の放電灯装置
を示す一部切欠の正面図である。第２図乃至第４
図は本発明の実施例を示すもので、第２図は放電
灯装置の一部切欠の正面図、第３図はAA断面
図、第４図は回路図である。
FIG. 1 is a partially cutaway front view showing a conventional discharge lamp device as compared to the present invention. Figures 2 to 4
The drawings show an embodiment of the present invention; FIG. 2 is a partially cutaway front view of a discharge lamp device, FIG. 3 is a sectional view along line AA, and FIG. 4 is a circuit diagram.
Claims (1)
灯装置において、エジソン口金に同芯の円筒容器
と略同芯に輪状の巻線鉄芯を有する安定器を収納
し、該巻線鉄芯の中空部に縦長の点灯制御装置を
収納したことを特徴とする放電灯装置。1 In a discharge lamp device connected to a power source via an Edison cap, a ballast having a concentric cylindrical container and a ring-shaped winding core approximately concentrically is housed in the Edison cap, and a hollow space in the winding core is housed in the Edison cap. A discharge lamp device characterized in that a vertically elongated lighting control device is housed in the section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55136980A JPS5761255A (en) | 1980-09-30 | 1980-09-30 | Electric discharge lamp device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP55136980A JPS5761255A (en) | 1980-09-30 | 1980-09-30 | Electric discharge lamp device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5761255A JPS5761255A (en) | 1982-04-13 |
| JPS631703B2 true JPS631703B2 (en) | 1988-01-13 |
Family
ID=15187950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP55136980A Granted JPS5761255A (en) | 1980-09-30 | 1980-09-30 | Electric discharge lamp device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5761255A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59138046A (en) * | 1982-08-05 | 1984-08-08 | Mitsubishi Electric Corp | Electric discharge lamp device |
-
1980
- 1980-09-30 JP JP55136980A patent/JPS5761255A/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5761255A (en) | 1982-04-13 |
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