FIELD: electrical engineering, construction, specifically, wall and ceiling fittings. SUBSTANCE: gear for installation of built-in lighting fixture includes bushing with cylindrical section and one or two flanges for flanging. Upper part of cylindrical section in versions 1, 2, 4 is fabricated in the form of bent restoring lugs. Thanks to elasticity of bushing of fixture lugs compress and expand in hole tightly sticking to its walls when inserted into hole. Units of unified lighting fixture are assembled in formed socket after anchoring of bushing in hole. EFFECT: simplified design and easy installation of built-in lighting fixtures. 6 cl, 6 dwg
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Authors
Dates
1999-10-27—Published
1999-02-22—Filed