DE1868390U - EXPLOSION PROTECTED LAMP WITH U-SHAPED FLUORESCENT LAMP. - Google Patents
EXPLOSION PROTECTED LAMP WITH U-SHAPED FLUORESCENT LAMP.Info
- Publication number
- DE1868390U DE1868390U DESCH32373U DESC032373U DE1868390U DE 1868390 U DE1868390 U DE 1868390U DE SCH32373 U DESCH32373 U DE SCH32373U DE SC032373 U DESC032373 U DE SC032373U DE 1868390 U DE1868390 U DE 1868390U
- Authority
- DE
- Germany
- Prior art keywords
- lamp
- fluorescent lamp
- contacts
- glow
- shaped
- 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
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/56—One or more circuit elements structurally associated with the lamp
-
- 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
- H01J61/32—Special longitudinal shape, e.g. for advertising purposes
- H01J61/327—"Compact"-lamps, i.e. lamps having a folded discharge path
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Description
G. Schanzenbach & Go.G. Schanzenbach & Go.
Gesellrafcuft mil besshrai&Sor HaftungGesellrafcuft with besshrai & Sor liability
Frankfurt M., 10. Okt. 1962 Explosions geschützte Leuchte mit U-förmiger Leuchtstofflampe.Frankfurt M., Oct. 10, 1962 Explosion-proof luminaire with U-shaped fluorescent lamp.
Die meisten explosions geschützten Leuchten für Leuchtstofflampen werden mit Einstiftsockellampen bestückt. Bei Verwendung von Zweistiftsockellampen in explosionsgeschützten Leuchten ist eine druckfeste Kapselung der Lampe erforderlich, was einen erhöhten baulichen Aufwand bedingt. Es sind daher auch schon Ausführungen vermerkt, bei denen der Zweistiftsockel mit angelöteten Leitungen versehen und die Lötstellen mit einer Gießharzumhüllung gekapselt sind. Derartige Leuchten sind jedoch nur für langgestreckte Leuchtstofflampen bekannt, wobei der zum Zünden der Leuchtstofflampe erforderliche Glimmzünder an gesonderter Stelle untergebracht ist. Den Leuchten mit langgestreckten Leuchtstofflampen haftet der Mangel an, daß wegen der erheblichen Baulänge ein ausreichender Raum für die Anbringung vorhanden sein muß.Most explosion-proof luminaires for fluorescent lamps are equipped with single-pin base lamps. When using Two-pin base lamps in explosion-proof luminaires require flameproof encapsulation of the lamp, which increases the risk construction effort required. There are therefore already noted versions in which the two-pin base with soldered lines provided and the soldering points are encapsulated with a cast resin coating. However, such lights are only for elongated fluorescent lamps known, wherein the glow starter required to ignite the fluorescent lamp is housed in a separate place. The luminaires with elongated fluorescent lamps have the defect that, because of the considerable overall length, a sufficient one Space must be available for attachment.
Dient die Leuchte nicht der allgemeinen Beleuchtung, sondern ist lediglich zum Anleuchten eines Gerätes oder zum Ausleuchten eines eng begrenzten Raumes bestimmt, sind Leuchten mit langgestreckten Leuchtstofflampen unzweckmäßig.The lamp is not used for general lighting, but is only used to illuminate a device or to illuminate one Determined in a tightly limited space, luminaires with elongated fluorescent lamps are inexpedient.
Die Neuerung betrifft eine explosions geschützte Leuchte für Leuchtstofflampen mit einer U-förmigen Leuchtstofflampe, beispielsweise mit einer Leistung von 20 W und mit einem zur Einleitung des Zündvorganges erforderlichen Glimmzünder, und ist dadurch gekennzeichnet, daß der Glimmzünder zwischen die beiden gegenüberliegenden Kontakte des Leuchtstofflampensockels gelegt ist und daß die beiden anderen Kontakte durch Lötung mit den Zuleitungen zur Leuchtstofflampe vorhanden sind, wobei die beiden Lampensockel, der Glimmzünder sowie die Lötstellen in ein muldenförmiges Gehäuse, vorzugsweise aus Preßstoff, eingesetzt sind, das randvoll mit Gießharz ausgegossen ist.The innovation concerns an explosion-proof luminaire for fluorescent lamps with a U-shaped fluorescent lamp, for example with a power of 20 W and with one to initiate the ignition process required glow igniter, and is characterized in that the glow igniter between the two opposite Contacts of the fluorescent lamp base is placed and that the other two contacts by soldering with the leads to Fluorescent lamps are available, the two lamp bases, the glow igniter and the soldering points in a trough-shaped Housing, preferably made of molded material, are used, which is full to the brim is filled with resin.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH32373U DE1868390U (en) | 1962-10-11 | 1962-10-11 | EXPLOSION PROTECTED LAMP WITH U-SHAPED FLUORESCENT LAMP. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DESCH32373U DE1868390U (en) | 1962-10-11 | 1962-10-11 | EXPLOSION PROTECTED LAMP WITH U-SHAPED FLUORESCENT LAMP. |
Publications (1)
Publication Number | Publication Date |
---|---|
DE1868390U true DE1868390U (en) | 1963-03-07 |
Family
ID=33149684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DESCH32373U Expired DE1868390U (en) | 1962-10-11 | 1962-10-11 | EXPLOSION PROTECTED LAMP WITH U-SHAPED FLUORESCENT LAMP. |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE1868390U (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3047853A1 (en) * | 1979-12-18 | 1981-09-17 | Mitsubishi Denki K.K., Tokyo | LAMP SOCKET FOR GAS DISCHARGE LAMPS WITH BUILT-IN STARTER |
DE3106892A1 (en) * | 1980-03-03 | 1982-01-07 | Gte Products Corp., Wilmington, Del. | FLUORESCENT LAMP ARRANGEMENT AND METHOD FOR PRODUCING THE SAME |
-
1962
- 1962-10-11 DE DESCH32373U patent/DE1868390U/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3047853A1 (en) * | 1979-12-18 | 1981-09-17 | Mitsubishi Denki K.K., Tokyo | LAMP SOCKET FOR GAS DISCHARGE LAMPS WITH BUILT-IN STARTER |
DE3106892A1 (en) * | 1980-03-03 | 1982-01-07 | Gte Products Corp., Wilmington, Del. | FLUORESCENT LAMP ARRANGEMENT AND METHOD FOR PRODUCING THE SAME |
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