CN2421354Y

CN2421354Y - Light ventilating sky-light

Info

Publication number: CN2421354Y
Application number: CN 00207209
Authority: CN
Inventors: 赵荣招; 陈秋林; 高良
Original assignee: Zhejiang Huaneng Light Construction Engineering Co Ltd; Zhejiang Jinggong Steel Structure Co., Ltd.
Current assignee: Zhejiang Huaneng Light Construction Engineering Co Ltd; Zhejiang Jinggong Steel Structure Co., Ltd.
Priority date: 2000-03-25
Filing date: 2000-03-25
Publication date: 2001-02-28
Anticipated expiration: 2010-03-25

Abstract

The utility model relates to a clerestory. The existing clerestory has a poor effect on ventilation and lighting, and weak capacity against external load-carrying, and is easy to occur leak phenomenon. The utility model comprises a bracket which can be connected between roofs, a top surface arranged on the bracket, and a shutter. The top surface is an arc surface made of transparent materials, supporting shelves of the bracket are placed erectly and equidistantly, the shutter is connected to two adjacent supporting shelves. The lighting clerestory has the advantages that the performance (the ventilation and lighting ratio) is enhanced remarkably, the capacity against external load-carrying is strong, the leakage phenomenon is not easy to occur, and the appearance is beautiful.

Description

A kind of lighting clerestory

The utility model belongs to a kind of supporting facility of building, specifically a kind of dormer.

People are provided with the dormer that can daylighting can ventilate again usually between the plane roof in places such as public building and large span factory building.Existing dormer, end face are " people " font, and shutter is installed on two crosspieces up and down that support shelves.This dormer daylighting effect is not ideal enough, the ability that anti-seepage, high wind attack; The seam of junction, " people " font top easily produces seepage; Crosspiece and end face easily form the dead angle of sealing, cause producing vortex phenomenon (as shown in Figure 4), and vented exhaust is affected.

The purpose of this utility model is to provide the extraneous load of a kind of opposing (wind and snow) ability strong, and easy to leak not can not produce vortex phenomenon and daylighting, novel dormer that ventilation effect is good.

The utility model is the above invention task that realizes like this: a kind of lighting clerestory, comprise the support that can be connected between the roof, rack-mount end face and shutter, end face is the arcwall face that light transmissive material is made, the support shelves of support are erect equidistant the setting, and described shutter is connected on the two adjacent support shelves.The end face of arc, printing opacity designs, and has both improved the daylighting effect and the aesthetic measure of dormer, has reduced the resistance of low-pressure air current again, has strengthened the ability of the extraneous load of opposing (wind and snow); The arc top surface of one does not have any longitudinal splicedly, can not produce the seepage phenomenon.

Described a kind of lighting clerestory, arc press strip are fixed on end face on the cross-over connection shelves of support, and the cross-over connection shelves are fixed on by connector and support that shelves are gone up and overhanging.The horizontally-spliced of end face also can be adopted this structure, and promptly press strip is on the horizontally-spliced cross-over connection shelves that are fixed on support of end face (as shown in Figure 3), but both fixed roof surface of arc press strip can hide the seam of two end face splicings place again, prevents to leak.The cross-over connection shelves stretch out bracing frame outward, enter dormer to prevent rainwater.

Described a kind of lighting clerestory, the blade and the horizontal plane of shutter acutangulate, so that the louvre ventilation exhaust time, can stop rainwater to descend slowly and lightly in dormer.

Described a kind of lighting clerestory is provided with the diversion plate at dormer and roof intersection, makes the smooth and easy discharge of water energy that flows to herein.

This lighting clerestory, its advantage is: 1, can not produce vortex phenomenon, ventilate, daylighting is effective, promptly performance (ventilation and daylighting than) significantly improves; 2, anti-extraneous weight bearing power is strong, is difficult for producing the seepage phenomenon; 3, appearance create an aesthetic feeling.

Below in conjunction with Figure of description the utility model is described in further detail.

Fig. 1 is structural representation of the present utility model and partial enlarged drawing;

Fig. 2 is that the A of Fig. 1 is to view;

Fig. 3 is that press strip is with the horizontally-spliced schematic diagram that is fixed in the cross-over connection shelves of end face;

Fig. 4 is existing dormer structure and air-flow schematic diagram;

Fig. 5 is the utility model structure and air-flow schematic diagram;

Fig. 6 is for being provided with the schematic diagram on dormer top continuously.

As shown in the figure, the utility model comprises arc top surface 3, support 2 and the shutter of making of light transmissive material 4.Aluminium alloys arc press strip 6 end face 3 fixing (or horizontally-spliced fixing) aluminium alloys rectangle cross-over connection shelves 7 on, the cross-over connection shelves embed in the connector 8 also fixed thereon by bolt 10, connector 8 is a channel-section steel, channel-section steel is welded on the support shelves of making of the H shape steel tube 5 and stretches out 20-100 centimetre outward, supports shelves 5 and is connected across between the roof.Each supports shelves and erects equidistant the setting, and shutter 4 is connected adjacent two and supports on the shelves, and the blade of shutter becomes miter angle with horizontal plane, so that the louvre ventilation exhaust time, can stop rainwater to descend slowly and lightly in dormer.Be provided with diversion plate 9 at support shelves 5 with roof 1 intersection, diversion plate 9 has certain gradient, and is promptly outward-dipping, so that rainwater can smooth and easy outflow.Arc top surface 3 adopts sunlight board to make, and not only in light weight, light transmission is good, but also tool is heat insulation, functions such as uvioresistant, anti-condensation.

Dormer can be provided with a plurality of continuously, and to be fit to the needs of different occasions, shown in Figure 6 is the dormer of 3 continuous distributed.

Claims

1, a kind of lighting clerestory, comprise the support (2) that can be connected between the roof (1), rack-mount end face (3) and shutter (4), it is characterized in that the arcwall face that end face (3) is made for light transmissive material, the support shelves (5) of support (2) are erect equidistantly and are provided with, and described shutter (4) is connected on the two adjacent support shelves (5).

2, a kind of lighting clerestory according to claim 1 is characterized in that on the cross-over connection shelves (7) of the support (2) that arc press strip (6) is fixed on end face (3), and cross-over connection shelves (7) are fixed on by connector (8) and support that shelves (5) are gone up and overhanging.

3, a kind of lighting clerestory according to claim 1 is characterized in that the blade and the horizontal plane of shutter (4) acutangulates.

4, a kind of lighting clerestory according to claim 1 is characterized in that being provided with diversion plate (9) at support shelves (5) and roof (1) intersection.