COVERING AND LUMINAIRE HAVING SUCH COVERING Russian patent published in 2016 - IPC F21V25/12 

Abstract RU 2601606 C2

FIELD: lighting.

SUBSTANCE: invention relates to lighting engineering, specifically: to cover (1) and explosion-proof luminaire (2) with such cover. Covering, in particular, for explosion-proof luminaire at least comprises mounting frame(3), which is detachably fastened to luminaire, and a transparent luminaire cover (5) held at least along circumferential edge (4) by mounting frame (3). Before transparent cover there is transparent protective cover (6), giving whole cover heat resistance and impact strength.

EFFECT: technical result is prevention of microcracks in transparent cover at possible concussions and case.

12 cl, 1 dwg

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RU 2 601 606 C2

Authors

Schwarz Gerhard

Naumann Reiner

Brandel Rudolf

Dates

2016-11-10Published

2012-06-04Filed