| 摘要 |
FIELD: electricity.SUBSTANCE: floor box concealed in the floor includes interface modules intended for accommodation of electric, radiotelephonic, information and multimedia appliances of different formats in its inner part. Floor box also comprises cover (2a and 2b) mounted at the body (3a and 3b), which, in its turn, comprises modules (4a and 4b) in its inner part that have different format for devices (5, 6 and 7) to be installed into them. The body (3a and 3b) has grooves (59) with drain channels (60) to remove water entering inner part of the body of the floor box. Grooves (59) are placed around contour of the body, where the cover is located; they are made inclined for water running-off. The lower part (52) of bodies (3a and 3b) is inclined towards the middle of floor box.EFFECT: potential connection of appliances with prevented electromagnetic interference in direct connection of the response devices.14 cl, 19 dwg |
