SU1227779A1 - Skylight - Google Patents

Description

The invention relates to the construction, in particular, to devices for the upper natural lighting of buildings with a pitched roof.

The aim of the invention is to improve the performance of the lamp by reducing the heat loss through the nodes to the roof and adjusting the change in the heat transfer resistance of the light barrier.

FIG. 1 shows a building with an anti-aircraft lantern; in fig. 2 - lantern, longitudinal section; in fig. 3 - the same cross section; in fig. 4 - diagram of the drive section of the lamp in the operating position; in fig. 5-8 - sections of the zenith lamp in various working positions.

The antiaircraft lantern contains sandboxes 1, glazed 2, heat insulating 3, sunscreen 4 sections and a protective coating 5.

The carrier profiles 1 are made with pockets 6, having seals 7 and guide channels 8 and 9 with sockets 10.

Each of sections 2-4 is connected to cable 11, slung over block 12 and, depending on the season and day, can be installed either above the opening

P.

i3 of the roof 14, or moved under the protective cover 5. For this purpose, the glazing, glazing 2 and heat-insulating 3 sections are installed on rollers 15 and 16, moving along their guide chutes 8 and 9.

The thermal insulating section 3 is made in the form of a cap, hermetically overlapping section 2. This provides the contour edging 17, which has vertical side elements 18, formed along the perimeter of sections 2 and 3. When the sections 2 and 3 are mixed, m. own weight in the direction of the openings 13 of the rollers but guides 8 and 9 and the exit from them 19 and 20 fall into the slots 10. B (5 pcs. elements. 18 crimped inserts 7 and provide self-sealing in the butt joints of sections with carrier profiles .

The sun protection section 4 also moves on the rollers 21 moving along the guide grooves 22.

The proposed solution provides aeration through the lamp {FIG. 5), protection against weathering (Fig. 6) and the sun (Fig. 7), allows to reduce heat loss through the lamp at night and winter time at low outdoor temperatures by extending the insulated section (Fig. 8).

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W d 15G 7 1B 7 3 8 7d i Fig.Z

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FIG. four

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FIG. 6

FIG. 7

Compiled by A. Voronin

Editor L. PovhanTehred I. VeresKorrektor A. Tsko

Order 1997/33 Circulation 728 Subscription

VNIIPI USSR State Committee

on 13 acquisitions and discoveries

113035, Moscow, Zh-35, Raushsk nab. 4/5

Branch PPP "Patent, Uzhgorod, st. Project, 4

(Reg. 8

Claims (1)

ZENITAL LANTERN for the pitched roof of the building, including glazed and heat-insulating sections with contour frames layered over the openings, fixed with the possibility of movement on the rollers in the guides, and sealing inserts, characterized in that, in order to improve the performance of the lamp by reducing heat loss through nodes adjacent to the roof and regulation of changes in the heat transfer resistance of the light barrier, the guides are made in the form of a profile with pockets for sealing inserts and nezdy at the ends for rollers, and contour frames with vertical sides located above the sealing liners, and the heat-insulating sections are made in the form of a cap. figure 1