CN2338480Y - Horizontal venetian blind for sunshade - Google Patents
Horizontal venetian blind for sunshade Download PDFInfo
- Publication number
- CN2338480Y CN2338480Y CN 98241770 CN98241770U CN2338480Y CN 2338480 Y CN2338480 Y CN 2338480Y CN 98241770 CN98241770 CN 98241770 CN 98241770 U CN98241770 U CN 98241770U CN 2338480 Y CN2338480 Y CN 2338480Y
- Authority
- CN
- China
- Prior art keywords
- sunbreaker
- sunshade
- horizontal
- side plates
- plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Abstract
The utility model relates to a sunshade with horizontal louvers, belonging to a sun shielding device of a window. The utility model solves the disadvantages that a textile sunshade can not completely shield the sunlight in the prior art, lighting in a room is insufficient, the ventilation effect of a window is not good, the textile sunshade is not durable, etc. The utility model is mainly made up of two or three lateral plates 1 and a plurality of sun shields 2 which make an angle of 30-60 DEG with the horizontal plane. The sunshade with horizontal louvers is suitable for shielding the sunlight outside a southward window in the wide area of China in summer.
Description
The horizontal louvered sunshade that the utility model proposes belongs to the solar protection devices of window.
Usually, the sky shade of window mainly is made up of metal framework and the whole translucent fabric fixed on it, though this class sky shade can keep the sun off, but there are many shortcomings, for example, because fabric is a trnaslucent materials, make indoor lighting bad, can not block the sunlight of direct projection fully; Fabric is stuffy; Cause window top hot air to rise, reduced the ventilation effect of window; The whole fabric of sky shade goes for a drive in the wind and rain sky, produces vibration and noise; Application life is short, generally only uses 3～4 years.
The purpose of this utility model is to propose a kind of can keeping the sun off effectively in order to overcome above-mentioned deficiency of the prior art, reduces room temperature and guarantees indoor lighting again, and can improve the horizontal louvered sunshade of window ventilation effect.
The purpose of this utility model realizes by following structure:
A kind of horizontal louvered sunshade is characterized in that, this sky shade is made of the sunbreaker 2 and the screw 3 of two or three overhanging type side plates 1, some levels;
Fixing several sunbreakers 2 that just shelter from sunlight fully that become 30～60 ° of angles with horizontal plane between two adjacent side plates 1; All there is flanging 2-1 on the narrow limit of each sunbreaker 2, the flanging width is 10～15mm, and the width d of sunbreaker 2 can be identical, also can be inequality, its spacing according to summer solar angle decide, each sunbreaker 2 is fixed on the adjacent biside plate 1 by screw 3 by the flanging 2-1 on its two narrow limit.
The length L of sky shade=window opening width+400 * 2 (mm) when L＜1700mm, adopts two side plates 1, when L 〉=1700mm, adopts three side plates 1.
Side plate 1 is an oblique support, makes by plastic-blasting low carbon steel plate or the aluminium alloy plate of 1.5～3.0mm, and its extension width D=600～800mm, sunbreaker 2 is made by 1.0～2.0mm thick plastic-blasting low carbon steel plate, aluminium alloy plate or rigid plastic sheet.
Flanging 1-1 by each side plate 1 makes horizontal louvered sunshade be fixed on the window opening top by screw.
The sky shade that is made of common metal framework and fabric in the horizontal louvered sunshade that the utility model proposes and the prior art is compared, and has following advantage:
1, owing to adopted blinds sunbreaker structure, this sky shade both can block the sunlight of whole direct projections in summer, had reduced room temperature, can reflect sunlight again and improve indoor daylighting condition, increased room brilliancy.
2, owing between each sunbreaker suitable space is arranged, help distributing of hot gas under the sky shade, thereby improved indoor natural ventilation; Also can avoid the vibration and the noise that cause because of going for a drive as the sky shade that constitutes by whole fabric;
3, be made up of metal because of main member, sturdy and durable, can reach the more than ten years application life, longer more than ten times than textile type sky shade, and expense only is equivalent to 2 times of the yarn fabric type.
4, architectural appearance is unified, attractive in appearance.
5, easy to use needn't packing up only blocked 10% direct sunlight winter.
This horizontal louvered sunshade is applicable to the sunshade of south orientation window.The angle bases fit that the blinds sunbreaker 2 of sky shade adopts keeps the sun off in China's wide geographic area summer.
Describe two most preferred embodiments of the horizontal louvered sunshade of the utility model in detail below in conjunction with accompanying drawing.
The plan view of the horizontal louvered sunshade that the width d of Fig. 1, some sunbreakers 2 is different;
The A-A sectional detail drawing of Fig. 2, Fig. 1;
The plan view of the horizontal louvered sunshade that the width d of Fig. 3, some sunbreakers 2 is identical;
The B-B sectional detail drawing of Fig. 4, Fig. 3.
The horizontal venetian blind for sunshade that the utility model proposes that represents such as Fig. 1～Fig. 4 is by three overhanging type side plates 1, the sunshading board 2 of some levels and screw 3 consist of. Angle between sunshading board 2 and the horizontal plane can Change in 30～60 ° the scope, this Angulation changes mainly considers the light reflection effect, the effect of ventilating Really, materials quantity and the factor such as attractive in appearance. The width d of sunshading board 2 can be identical, also can be not identical.
Embodiment 1:
Fig. 1 and Fig. 2 have represented a kind of structure of horizontal louvered sunshade, and the width d of sunbreaker 2 is inequality in this structure.Length L=the 2300mm of sky shade (window opening width 1500mm) all is to be that the plastic-blasting low carbon steel plate of 1.5mm is made by thickness so this sky shade adopts 1, three side plate of three side plates.Adopt five different sunbreakers 2 of width d between per two adjacent side plates 1, sunbreaker 2 is made by the plastic-blasting low carbon steel plate of 1.2mm, all there is the flanging 2-1 of 15mm on each sunbreaker 2 narrow limit, and each sunbreaker 2 is fixed on the biside plate 1 by screw 3 by the flanging 2-1 on its two narrow limit.Every sunbreaker 2 is 45 ° with the angle of horizontal plane.The extension width D=650mm of horizontal louvered sunshade, side plate 1 are an oblique support, its height H
1=160mm, H
2=60mm.
Flanging 1-1 by each side plate 1 makes horizontal louvered sunshade be fixed to 40mm place, window opening top by screw.
Embodiment 2:
What Fig. 3 and Fig. 4 represented is the another kind of structure of horizontal louvered sunshade, and the sunbreaker 2 that this sky shade adopts is six aluminum alloy gusset plates that width is identical, and width d is 100mm.Sunbreaker 2 is made by aluminum alloy gusset plate.In addition, the height H of side plate 1
2It is basic identical that=95mm, the size of other of the horizontal louvered sunshade that Fig. 3 and Fig. 4 represent structure partly and Fig. 1 and Fig. 2 represent.
Claims (4)
1, a kind of horizontal louvered sunshade is characterized in that, this sky shade is made of the sunbreaker 2 and the screw 3 of two or three blocks of overhanging type side plates 1, some levels;
Fixing several sunbreakers 2 that just shelter from sunlight fully that become 30～60 ° of angles with horizontal plane between two adjacent side plates 1; All there is flanging 2-1 on two narrow limits of each sunbreaker 2, and the flanging width is 10～15mm, and the width d of sunbreaker 2 can be identical, also can be inequality, its spacing according to summer solar angle decide, each sunbreaker 2 is fixed on the adjacent biside plate 1 by screw 3.
2, horizontal louvered sunshade according to claim 1, it is characterized in that, side plate 1 is the oblique support of an overhanging type, plastic-blasting low carbon steel plate or aluminium alloy plate by 1.5～3.0mm are made, its extension width D is according to solar angle and window opening height and be generally 600～800mm surely, and sunbreaker 2 is made by 1.0～2.0mm thick plastic-blasting low carbon steel plate, aluminium alloy plate or rigid plastic sheet.
3, horizontal louvered sunshade according to claim 1 is characterized in that, the length L of above-mentioned sky shade=window opening length+400 * 2 (mm) when length L＜1700mm, adopts two side plates 1, when L 〉=1700mm, adopts three side plates 1.
4, horizontal louvered sunshade according to claim 1 is characterized in that, the flanging 1-1 by each side plate 1 makes the lower limb of horizontal louvered sunshade be fixed on the window opening top by screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98241770 CN2338480Y (en) | 1998-10-30 | 1998-10-30 | Horizontal venetian blind for sunshade |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98241770 CN2338480Y (en) | 1998-10-30 | 1998-10-30 | Horizontal venetian blind for sunshade |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2338480Y true CN2338480Y (en) | 1999-09-15 |
Family
ID=33988463
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98241770 Expired - Fee Related CN2338480Y (en) | 1998-10-30 | 1998-10-30 | Horizontal venetian blind for sunshade |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2338480Y (en) |
-
1998
- 1998-10-30 CN CN 98241770 patent/CN2338480Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |