JPS58142754A - Vacuum gas discharge lamp and particularly low power fluorescent lamp - Google Patents
Vacuum gas discharge lamp and particularly low power fluorescent lampInfo
- Publication number
- JPS58142754A JPS58142754A JP182283A JP182283A JPS58142754A JP S58142754 A JPS58142754 A JP S58142754A JP 182283 A JP182283 A JP 182283A JP 182283 A JP182283 A JP 182283A JP S58142754 A JPS58142754 A JP S58142754A
- Authority
- JP
- Japan
- Prior art keywords
- gas discharge
- vacuum gas
- discharge lamp
- thermally conductive
- rod
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/30—Vessels; Containers
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/04—Electrodes; Screens; Shields
- H01J61/045—Thermic screens or reflectors
Landscapes
- Vessels And Coating Films For Discharge Lamps (AREA)
- Discharge Lamps And Accessories Thereof (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、片側に口金を取（＝ｔ １１３だコンパクト
な形状の真空ガス放電ランプに関する。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a vacuum gas discharge lamp having a compact design with a cap on one side (=t 113).
弓形部分あるいは他の透過性の連接部ど相粘に接続され
ていてかつ並列に設けられた棒状の管体部分を有する螢
光ランプは、西ドイツ特許公報第８５８１０５号・西ド
イツ特許公開公報第５０１１５８２号・西ドイツ特許公
開公報第３０１１５８３号に記載されている。これら６
つの発明の目的は、ランプの水銀部分ＬＬ力を安定させ
るだめの冷却帯域を作ることであった。Fluorescent lamps with bar-shaped tube sections arranged in parallel and mutually connected to arcuate sections or other transparent articulations are disclosed in DE 858 105 and DE 50 11 582. - Described in West German Patent Publication No. 3011583. These 6
The object of the invention was to create a cooling zone to stabilize the mercury part of the lamp.
これは、各棒状管体部分の端部が結合箇所の上方でガス
放電部の中へ引き込捷れていないこと（３）
によって達せられた。この様式の幾何学的構造では、冷
却帯域として働くとの管体部分が発九にはわずかじか役
立たないことが欠点である。This was achieved by ensuring that the ends of each rod-like tube section were not drawn into the gas discharge section above the joining point (3). A disadvantage of this type of geometry is that the tube section serving as the cooling zone serves only a marginal purpose for cooling.
ブ０放射のために出来るだけ大きな面積を得るだめにケ
」、冷却帯域の面積を比較的小さくしておかなければな
らないのも欠点である。それと共に、高い熱負荷を有す
るランプの作動は視感度を強くしばった場合にのみ口」
能である。It is also a disadvantage that in order to obtain as large an area as possible for radiation, the area of the cooling zone must be kept relatively small. At the same time, operation of lamps with high heat loads is only possible if visibility is severely restricted.
It is Noh.
本発明の目的は、供給された電力の金属共振放射あるい
は水銀共振放射への最適な変換のだめの臨界水銀蒸気圧
を全くあるいはわずかにしか超過しないよう、またたと
えば金属−あるいは水銀蒸気圧調整のだめのアマルガム
生成といった付加的処置を必要とすることのないよう、
内径６≦ｄ□≦１６鶴の真空放電容器内の金属部分蒸気
圧あるいは水銀部分蒸気圧を調整することである。It is an object of the invention to ensure that the critical mercury vapor pressure of the reservoir is not or only slightly exceeded for an optimal conversion of the supplied electrical power into metal- or mercury-resonant radiation, and for example of a metal- or mercury vapor pressure regulating reservoir. To avoid the need for additional procedures such as amalgamation,
The purpose is to adjust the partial vapor pressure of metal or partial vapor pressure of mercury in a vacuum discharge vessel with an inner diameter of 6≦d□≦16.
本発明の基礎をかす課題は、放電容器の九を放射する面
積を減少させない広い面積を持つ冷却帯域が作られるよ
う、放電容器を幾何学的に（４）
形成することである。The task underlying the invention is to form the discharge vessel geometrically (4) in such a way that a cooling zone with a large area is created without reducing the radiating area of the discharge vessel.
これは本発明に従って、容器端部から電極までの距離が
放電、容器の棒状で平行な管体部分の内径６〜１６關の
２．０〜４．０倍であること、また容器端部から電極ま
でのこの容器部分が／（−だ囲繞されていることによっ
て達成される。これによって、たとえば８〜１２龍の管
内径では最適なたとえば１〜２ Ｐａの水銀部分蒸気圧
が調整される。この解決法は特に、下方端部が固定して
取付けられなければならずこの下方端部が光発生に役立
たない口金を取伺けたランプにおいて有利である。This means that, according to the present invention, the distance from the end of the container to the electrode is 2.0 to 4.0 times the inner diameter of the rod-shaped parallel tube portion of the container, and that This is achieved by enclosing this part of the vessel up to the electrode by /(-). This sets an optimum mercury partial vapor pressure of, for example, 1 to 2 Pa for a tube internal diameter of, for example, 8 to 12 mm. This solution is particularly advantageous in lamps whose lower end has to be fixedly mounted and which can carry a cap which does not serve for light production.
本発明を実施例に従ってより詳細に説明する。The present invention will be explained in more detail according to examples.
図は、２本の平行して設けられた棒状管体部分６および
７を有する螢光ランプを示し、管体部分の内側表面は発
ｔｅ体８で積層されている。The figure shows a fluorescent lamp with two parallel rod-shaped tube sections 6 and 7, the inner surface of which is laminated with an emitter 8.
両管体６および７の電極とは反対側の端部においてこの
発光体が、放電を透過する連接部と接（５）
続している。棒状管体部分６および７の他方の端部には
電極１↓−よひ２があシ、容器端部３および４から電極
１での距離は棒状管体部分６および７の内径の２．０〜
４．０倍である。棒状管体部分６および７の容器部分は
容器端部６および４から内径の３倍の所まで、本実施例
においては金属スリーブ９（アルミニウム）により被覆
されている。外壁部および棒状管体部分６および７から
の熱伝導は、金属スリーブ９との直接接点によりｉ九補
助的にはシリコンゴム２０％とアルミニウム粉末８０％
とから成る熱伝導性混合物１０により行なわする。At the ends of both tubes 6 and 7 opposite to the electrodes, this luminous body is connected to a discharge-transmissive connection (5). The other ends of the rod-like tube portions 6 and 7 are provided with electrodes 1↓ and 2, and the distance from the container ends 3 and 4 to the electrode 1 is 2.0 mm of the inner diameter of the rod-like tube portions 6 and 7. 0～
It is 4.0 times. The container parts of the rod-shaped tube parts 6 and 7 are covered from the container ends 6 and 4 up to three times the inner diameter with a metal sleeve 9 (aluminum) in this embodiment. Heat conduction from the outer wall and the rod-like tube parts 6 and 7 is achieved through direct contact with the metal sleeve 9.Additionally, 20% silicone rubber and 80% aluminum powder are used.
This is carried out using a thermally conductive mixture 10 consisting of.
添付の図は、本発明によるｉｃ空空パス放電ランプ断面
図を示す。
図中の参照数字は、
１．２・・・Ｉ！極
６．４・・・容器端部
６．７・・・棒状管体部分
（６）
第１図
第１頁の続き
７２発明者 へルムート・ツイルケルドイツ民主共和
国ベルリン・ビ
ルンバウムス１−ラーセ３９The attached figure shows a cross-sectional view of an IC air-pass discharge lamp according to the present invention. Reference numbers in the diagram are 1.2...I! Pole 6.4...Container end 6.7...Rod-shaped tubular body portion (6) Figure 1, page 1 continued 72 Inventor Helmut Zuilkel German Democratic Republic of Berlin Birnbaums 1-Rase 39
Claims (1)
相互に接続された、２本あるいは数本の平行に設置され
た棒状管体部分から成る真空ガス放電ランプにおいて、
容器端部（ｊ、４）から電極（１，２）までの距離が棒
状部分の内径の２．０〜４．０倍であること、容器端部
（５，４）から電極（１，２）までの、ただし少なくと
も容器端部（３，４）から棒状管体部分（６，７）の内
径の２倍までの放電容器部分が電極（１，、２）の方向
において熱伝導性の被覆部により囲繞されていることを
特徴とする、上記真空ガス放電ランプ。 ２ 熱伝導性被覆部が結合剤あるいは接着剤と熱伝導性
の充填剤とから成る混合物であることを特徴とする特許
請求の範囲第１項に記載の真空ガス放電ランプ・ （１） ６ 混合物が一部はシリコンゴムからまた他の部分がア
ルミニウム粉末あるいはアルミニウム屑から成ることを
特徴とする特許請求の範囲第１項あるいは第２項に記載
の真空ガス放電ランプ。 ４、 混合物が、結合剤あるいは接着剤１０〜５０％と
熱伝導性の充填剤５０〜９０％とから成ることを特徴と
する特許請求の範囲第１項から第３項までのうちの一つ
に記載の真空ガス放電ランプ。 ５ 熱伝導性の被覆部が、放電タンクの表面との直接接
点を有する金属スリーブであることを特徴とする特許ｄ
青求の範囲第１項に記載の真空ガス放電ランプ。 ６Ｓ熱伝導性の被覆部が、結合物質あるいは接着物質と
熱伝導性の充填剤とから成る混合物と接続する金属スリ
ーブから構成されていることを特徴とする特ＦＡ′Ｍ求
の範囲第１項から第５項までのうちのいずれか一つに記
載の真空ガス放電ランプ。 （２） Ｚ 容器端部（３，４）から電極（１，２）までの■離
が有利には放電容器の棒状管体部分（６，７）の内径の
６倍であり、電極（’＋２）が−次コイル内にタングス
テン芯を有する二重コイルあるいは三重コイルであるこ
とを１時機とする、１特許請求の範囲第１項に記載の真
空ガス放電ランプ。[Claims] 1. A vacuum gas discharge lamp consisting of two or several parallel rod-shaped tube sections interconnected with arcuate sections or other discharge-transparent connections,
The distance from the container end (j, 4) to the electrode (1, 2) is 2.0 to 4.0 times the inner diameter of the rod-shaped part, and the distance from the container end (5, 4) to the electrode (1, 2 ), but at least the portion of the discharge vessel from the vessel end (3, 4) to twice the inner diameter of the rod-shaped tube portion (6, 7) is covered with a thermally conductive coating in the direction of the electrodes (1, 2). The vacuum gas discharge lamp as described above, characterized in that it is surrounded by a. 2. The vacuum gas discharge lamp according to claim 1, wherein the thermally conductive coating is a mixture of a binder or adhesive and a thermally conductive filler. (1) 6. Mixture 3. The vacuum gas discharge lamp according to claim 1, wherein the vacuum gas discharge lamp is partially made of silicone rubber and the other part is made of aluminum powder or aluminum scrap. 4. One of claims 1 to 3, characterized in that the mixture consists of 10-50% binder or adhesive and 50-90% thermally conductive filler. The vacuum gas discharge lamp described in . 5 Patent d characterized in that the thermally conductive covering is a metal sleeve having a direct contact with the surface of the discharge tank.
A vacuum gas discharge lamp according to item 1 of the scope of Aokyu. 6S Thermal conductive coating consists of a metal sleeve connected to a bonding substance or a mixture of an adhesive substance and a thermally conductive filler The vacuum gas discharge lamp according to any one of items 1 to 5. (2) Z The distance from the vessel ends (3, 4) to the electrodes (1, 2) is preferably six times the inner diameter of the rod-shaped tubular portion (6, 7) of the discharge vessel, and the distance between the electrodes (' 1. The vacuum gas discharge lamp according to claim 1, wherein the +2) is a double or triple coil with a tungsten core in the negative coil.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DD01J/23745 | 1982-02-16 | ||
| DD23745082A DD205772A1 (en) | 1982-02-16 | 1982-02-16 | LOW-PRESSURE GAS DISCHARGE LAMP, ESPECIALLY SMALL PERFORMANCE FLUORESCENT LAMP |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58142754A true JPS58142754A (en) | 1983-08-24 |
Family
ID=5536733
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP182283A Pending JPS58142754A (en) | 1982-02-16 | 1983-01-11 | Vacuum gas discharge lamp and particularly low power fluorescent lamp |
Country Status (6)
| Country | Link |
|---|---|
| JP (1) | JPS58142754A (en) |
| DD (1) | DD205772A1 (en) |
| DE (1) | DE3304857A1 (en) |
| FR (1) | FR2521779A1 (en) |
| HU (1) | HU184106B (en) |
| NL (1) | NL8205079A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03168793A (en) * | 1989-11-29 | 1991-07-22 | Pioneer Electron Corp | Reflecting member for light source |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU192640B (en) * | 1984-12-18 | 1987-06-29 | Tungsram Reszvenytarsasag | Low-power, low-pressure, compact execution mercury-vapour discharge lamp and method for making thereof |
| JPH083997B2 (en) * | 1988-12-12 | 1996-01-17 | 東芝ライテック株式会社 | Low pressure mercury vapor discharge lamp |
| US5011870A (en) * | 1989-02-08 | 1991-04-30 | Dow Corning Corporation | Thermally conductive organosiloxane compositions |
| DE4343007C2 (en) * | 1993-12-16 | 1995-10-05 | Dieter Strueber | Process for producing a discharge lamp |
| DE10306584A1 (en) * | 2003-02-17 | 2004-08-26 | Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH | Low-pressure discharge lamp |
| DE20307607U1 (en) * | 2003-05-15 | 2004-09-23 | Zumtobel Staff Gmbh | Lighting arrangement consisting of a gas discharge lamp and a shielding sleeve |
| GB2431041A (en) * | 2005-10-08 | 2007-04-11 | David Horsfield | Lamp heat sink |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA971214A (en) * | 1971-11-12 | 1975-07-15 | Matsushita Electronics Corporation | Fluorescent tube for lamp |
| HU176380B (en) * | 1978-05-12 | 1981-02-28 | Egyesuelt Izzolampa | Electric discharge tube,preferably high-pressure sodium vapour or metal halogen vapour lamp with outdoor applicability,with a device controlling the temperature distribution of the discharge space |
| JPS54155675A (en) * | 1978-05-30 | 1979-12-07 | Matsushita Electronics Corp | Small-sized fluorescent lamp |
| NL187138C (en) * | 1979-04-03 | 1991-06-03 | Philips Nv | METHOD FOR MANUFACTURING A LOW-PRESSURE MERCURY DISCHARGE LAMP |
-
1982
- 1982-02-16 DD DD23745082A patent/DD205772A1/en not_active IP Right Cessation
- 1982-12-02 HU HU387982A patent/HU184106B/en unknown
- 1982-12-10 FR FR8220755A patent/FR2521779A1/en not_active Withdrawn
- 1982-12-31 NL NL8205079A patent/NL8205079A/en not_active Application Discontinuation
-
1983
- 1983-01-11 JP JP182283A patent/JPS58142754A/en active Pending
- 1983-02-12 DE DE19833304857 patent/DE3304857A1/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03168793A (en) * | 1989-11-29 | 1991-07-22 | Pioneer Electron Corp | Reflecting member for light source |
Also Published As
| Publication number | Publication date |
|---|---|
| DE3304857A1 (en) | 1983-09-22 |
| FR2521779A1 (en) | 1983-08-19 |
| DD205772A1 (en) | 1984-01-04 |
| NL8205079A (en) | 1983-09-16 |
| HU184106B (en) | 1984-07-30 |
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