EP1635428A2 - Douille de lampe antidéflagrante avec deux broches et luminaire antidéflagrant - Google Patents
Douille de lampe antidéflagrante avec deux broches et luminaire antidéflagrant Download PDFInfo
- Publication number
- EP1635428A2 EP1635428A2 EP05019604A EP05019604A EP1635428A2 EP 1635428 A2 EP1635428 A2 EP 1635428A2 EP 05019604 A EP05019604 A EP 05019604A EP 05019604 A EP05019604 A EP 05019604A EP 1635428 A2 EP1635428 A2 EP 1635428A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- socket
- pin
- contacts
- holder
- pin lamp
- 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.)
- Withdrawn
Links
Images
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/52—Dustproof, splashproof, drip-proof, waterproof, or flameproof cases
- H01R13/527—Flameproof cases
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R33/00—Coupling devices specially adapted for supporting apparatus and having one part acting as a holder providing support and electrical connection via a counterpart which is structurally associated with the apparatus, e.g. lamp holders; Separate parts thereof
- H01R33/05—Two-pole devices
- H01R33/06—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other
- H01R33/08—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp
- H01R33/0836—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp characterised by the lamp holding means
- H01R33/0845—Two-pole devices with two current-carrying pins, blades or analogous contacts, having their axes parallel to each other for supporting tubular fluorescent lamp characterised by the lamp holding means with axially resilient member
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/502—Bases; Cases composed of different pieces
- H01R13/506—Bases; Cases composed of different pieces assembled by snap action of the parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/46—Bases; Cases
- H01R13/533—Bases, cases made for use in extreme conditions, e.g. high temperature, radiation, vibration, corrosive environment, pressure
Definitions
- the invention relates to an explosion-proof two-pin lamp socket for receiving a two-pin fluorescent lamp, wherein within each socket, the two contacts are short-circuited or designed as a pair of contacts and wherein the contacts receiving socket body in the direction of the longitudinal axis of the fluorescent lamp against the force of a spring is displaceable and a hereby equipped lamp.
- Explosion-proof versions for two-pin fluorescent lamps can be removed for example from the published patent application DE 36 33 351 A1.
- each version of the fluorescent lamp is provided with slots for slidably receiving associated with demm holding insert retaining plates.
- the invention is based on the problem of improving the displacement of the socket body in a socket holder and to provide a linear field lamp produced therewith. This problem is solved by the features of the subject-matter according to claims 1 and 8.
- the advantages achieved by the invention are in particular that instead of expensive explosion-proof fluorescent lamps (custom-made) cost-effective standard two-pin base fluorescent lamps, which are freely available commercially, can be used in hazardous areas.
- FIG. 1 shows an explosion-proof G5 two-pin base lamp socket in its components.
- the socket consists of a socket holder 1, a conical compression spring 2 and a socket body.
- the socket body consists of a socket housing 3a made of insulating material, two connected contacts or a pair of contacts 3b with connecting cable 3c and a socket cover 3d made of insulating material.
- the connected contacts or the pair of contacts 3b are used with the soldered connection cable 3c in the provided receptacle of the socket cover 3d and, after the free end of the connecting cable 3c was passed through the central bottom opening of the socket housing 3a, below in the socket housing 3a hooked and locked in the top of the socket housing 3a.
- the wide end of the conical compression spring 2 is used. Then the previously assembled socket body 3 is pushed with its lateral grooves on the lateral guide rails of the socket holder 1 until it snaps behind the hooks of the two retaining tabs at the foot of the socket holder 1.
- the socket body 3 is now housed resiliently mounted in the socket holder 1, wherein the conical pressure spring 2 now bears with the narrow end outside of the circular guide of the socket housing 3a and thus can not slip.
- Two G5 two-pin base sockets each are mounted at a specified distance on a support plate (eg luminaire reflector) in accordance with a G5 fluorescent lamp.
- the distance between the two opposite Increases socket contacts, so that the fluorescent lamp is inserted on one side into the socket and locked on the other side by sliding back the extracted socket body.
- the fluorescent lamp is thus resiliently mounted between the two versions. This arrangement always ensures a secure contact, even with vibration and vibration, as the springs in the sockets compensate for movements of the fluorescent lamp against each other.
- FIG. 2 shows an explosion-proof G5 two-pin base lamp socket in the assembled state.
- FIG. 3 shows a cross section through an explosion-proof G5 two-pin base lamp socket in the assembled state.
Landscapes
- Fastening Of Light Sources Or Lamp Holders (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200410044169 DE102004044169A1 (de) | 2004-09-13 | 2004-09-13 | Explosionsgeschützte Zweistift-Lampenfassung und explosionsgeschützte Leuchte |
Publications (2)
Publication Number | Publication Date |
---|---|
EP1635428A2 true EP1635428A2 (fr) | 2006-03-15 |
EP1635428A3 EP1635428A3 (fr) | 2007-08-01 |
Family
ID=35427920
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP05019604A Withdrawn EP1635428A3 (fr) | 2004-09-13 | 2005-09-09 | Douille de lampe antidéflagrante avec deux broches et luminaire antidéflagrant |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP1635428A3 (fr) |
DE (1) | DE102004044169A1 (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102305389A (zh) * | 2011-06-16 | 2012-01-04 | 陆国富 | 防爆荧光灯管转换器及其使用方法 |
CN113424372A (zh) * | 2019-02-13 | 2021-09-21 | 株式会社自动网络技术研究所 | 连接器装置 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB600595A (en) * | 1944-11-25 | 1948-04-13 | British Thomson Houston Co Ltd | Improvements in and relating to tubular electric lamp holders |
GB764653A (en) * | 1955-02-11 | 1956-12-28 | Crompton Parkinson Ltd | Improvements relating to fittings for fluorescent electric lighting tubes |
GB790687A (en) * | 1955-03-01 | 1958-02-12 | Ashley Accessories Ltd | Improvements in or relating to lampholders for tubular electric lamps |
DE1876608U (de) * | 1963-03-30 | 1963-08-01 | Siemens Ag | Fassung fuer leuchtstofflampen. |
DE1198931B (de) * | 1963-10-25 | 1965-08-19 | Vossloh Werke Gmbh | Fassung fuer Leuchtstofflampen mit unsymmetrischer Lichtausstrahlung, deren Doppelkontaktsockel in zylindrische und axial verschiebbare Haltekolben der Fassung einsteckbar sind |
US3329924A (en) * | 1965-06-07 | 1967-07-04 | Gen Electric | Fluorescent lampholders with breakage resistant plunger stop arrangement |
DE3633351A1 (de) * | 1986-10-01 | 1988-04-14 | Maehler & Kaege Ag | Explosions- und/oder schlagwettergeschuetzte leuchte |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3290638A (en) * | 1963-10-01 | 1966-12-06 | Gen Electric | Lampholders for electric discharge lamps |
DE3908618A1 (de) * | 1989-03-16 | 1990-09-20 | Ceag Licht & Strom | Fassung fuer eine leuchtstofflampe |
-
2004
- 2004-09-13 DE DE200410044169 patent/DE102004044169A1/de not_active Withdrawn
-
2005
- 2005-09-09 EP EP05019604A patent/EP1635428A3/fr not_active Withdrawn
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB600595A (en) * | 1944-11-25 | 1948-04-13 | British Thomson Houston Co Ltd | Improvements in and relating to tubular electric lamp holders |
GB764653A (en) * | 1955-02-11 | 1956-12-28 | Crompton Parkinson Ltd | Improvements relating to fittings for fluorescent electric lighting tubes |
GB790687A (en) * | 1955-03-01 | 1958-02-12 | Ashley Accessories Ltd | Improvements in or relating to lampholders for tubular electric lamps |
DE1876608U (de) * | 1963-03-30 | 1963-08-01 | Siemens Ag | Fassung fuer leuchtstofflampen. |
DE1198931B (de) * | 1963-10-25 | 1965-08-19 | Vossloh Werke Gmbh | Fassung fuer Leuchtstofflampen mit unsymmetrischer Lichtausstrahlung, deren Doppelkontaktsockel in zylindrische und axial verschiebbare Haltekolben der Fassung einsteckbar sind |
US3329924A (en) * | 1965-06-07 | 1967-07-04 | Gen Electric | Fluorescent lampholders with breakage resistant plunger stop arrangement |
DE3633351A1 (de) * | 1986-10-01 | 1988-04-14 | Maehler & Kaege Ag | Explosions- und/oder schlagwettergeschuetzte leuchte |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102305389A (zh) * | 2011-06-16 | 2012-01-04 | 陆国富 | 防爆荧光灯管转换器及其使用方法 |
CN113424372A (zh) * | 2019-02-13 | 2021-09-21 | 株式会社自动网络技术研究所 | 连接器装置 |
Also Published As
Publication number | Publication date |
---|---|
EP1635428A3 (fr) | 2007-08-01 |
DE102004044169A1 (de) | 2006-03-30 |
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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RIC1 | Information provided on ipc code assigned before grant |
Ipc: H01R 33/08 20060101ALI20051207BHEP Ipc: H01R 13/527 20060101AFI20070626BHEP |
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REG | Reference to a national code |
Ref country code: DE Ref legal event code: 8566 |
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RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: BOESHA TECHNISCHE PRODUKTE GMBH & CO. KG |
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Effective date: 20100413 |