| 摘要 |
A lamp holder for a dielectric barrier discharge (DBD) lamp ( 1 ), especially for use in a treatment system or reactor or housing or in an irradiation apparatus, for radiating a medium like a fluid and/or a gas and/or a solid material by means of the DBD lamp ( 1 ) is disclosed. The holder substantially comprises two end caps ( 21, 31 ) at the axial ends of the lamp ( 1 ) and an inner electrode ( 23, 24; 33, 34 ) with a screw fitting (SF) for exerting an axial pressure on both axial ends of the lamp (I) via both end caps ( 21, 31 ) and with axial b ores ( 25, 35 ) into an inner volume ( 14 ) for guiding especially a cooling medium and for electrically contacting an inner tube (II) of the lamp ( 1 ). The holder has a comparatively simple construction and can easily be assembled. Furthermore, even larger tolerances of the lamp length can be compensated and a reliable sealing of the inner volume ( 14 ) against the outside of the lamp ( 1 ) is achieved.
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