CN205532040U - A kind of energy-saving window for daylighting and shading but not for scenery - Google Patents

Abstract

A daylighting sunshade energy-saving window without a scene comprises a window frame and daylighting glass, wherein a transverse partition plate is arranged on the window frame to divide the window frame into an upper window frame and a lower window frame, and the daylighting glass is arranged in the upper window frame; and double-layer glass is arranged in the lower window frame. A sun-shading louver is arranged between the double layers of glass, and the blades of the sun-shading louver are provided with sight holes. The transverse partition board horizontally extends towards the interior of the room to form a reflecting board so as to reflect light rays entering the room through the lighting glass to the roof. The utility model organically combines the functions of lighting, sun shading and scene shading into a whole, and has simple and compact structure, high space utilization rate and convenient installation and implementation; the louver is provided with the view holes, so that the problem that the louver cannot give consideration to both sun shading and view is solved, and the optimal comprehensive effect of lighting, sun shading and view is realized.

Description

A kind of energy-saving window for daylighting and shading but not for scenery

technical field

The utility model belongs to the field of building energy conservation, and in particular relates to an energy-saving window for daylighting and shading without shading the scenery.

Background technique

Windows, in terms of architecture, refer to openings built on walls or roofs, which allow light or air to enter the room to achieve basic functions such as lighting and viewing. In order to reduce building energy consumption and improve indoor thermal environment, some means of shading are usually designed with windows.

As a common adjustable sunshade method, the sunshade louver itself can well adjust the effect of lighting and sunshade. However, for the traditional sun-shading louvers, it is difficult to balance the functions of sun-shading and viewing. It is necessary to sacrifice a certain sun-shading effect for viewing, or sacrifice the viewing effect for sun-shading. How to achieve shading without shading the scenery is a problem that traditional sunshade louvers need to solve.

In addition, if the sunshade louver is installed outdoors, although it can effectively insulate heat, it is inconvenient to clean, maintain and maintain; if it is installed indoors, the heat insulation effect is not ideal.

Utility model content

Aiming at the above-mentioned deficiencies in the prior art, the problem to be solved by the utility model is how to realize an energy-saving window that provides daylighting, sunshading but not scenery, effective heat insulation and clean louvers.

In order to achieve the above object, the utility model adopts the following scheme:

An energy-saving window for daylighting, shading and not covering the scenery, comprising a window frame and a daylighting glass, characterized in that: a transverse partition is arranged on the window frame to separate the window frame into two parts, an upper window frame and a lower window frame , the lighting glass is installed in the upper window frame; double-layer glass is installed in the lower window frame; sun-shading louvers are arranged between the double-layer glass, and viewing holes are arranged on the blades of the sun-shading louvers; the horizontal The partitions extend horizontally to the interior to form reflectors to reflect the light entering the room through the daylighting glass towards the roof.

As a further optimization of the above solution, the position of the reflector is higher than the height of human eyes; the upper surface of the reflector is provided with reflective material.

As a further optimization of the above solution, the reflective plate extends horizontally to the outside.

Compared with the prior art, the utility model has the following beneficial effects:

1. The utility model rationally partitions and organically integrates functions such as daylighting, sunshade but not scenery, etc., with a simple and compact structure, high space utilization rate, and easy installation and implementation.

2. The utility model sets viewing holes in the louvers, which solves the problem that the louvers cannot take care of both shading and viewing at the same time, and realizes the best comprehensive effect of lighting, shading and viewing.

3. The utility model arranges the louvers in the double-layer glass, which not only improves the dustproof and pollution-proof performance of the louvers, saves time and manpower for cleaning the louvers, but also effectively improves the effect of sound insulation and heat insulation, and achieves the purpose of energy saving.

4. The utility model uses the reflector to reflect the light entering the room from the lighting glass to the roof, and after reflection and diffusion on the roof, it can achieve good lighting everywhere in the room, which not only has uniform lighting, but also avoids strong direct sunlight in summer discomfort.

Description of drawings

Fig. 1 is a schematic structural view of an embodiment of the utility model.

In the figure, 1-window frame, 2-lighting glass, 3-reflector, 4-shade louver, 5-viewing hole.

detailed description

The utility model will be further described in detail below in conjunction with the accompanying drawings, but the embodiments of the utility model are not limited thereto.

Example:

An energy-saving window for daylighting and sunshade but not for scenery, as shown in FIG. 1 , comprising a window frame 1 and daylighting glass 2 . The window frame 1 is provided with a transverse partition to separate the window frame 1 into two parts, the upper window frame and the lower window frame, and the lighting glass 2 is installed in the upper window frame; double-layer glass is installed in the lower window frame. Retractable sunshade louvers 4 are arranged between the double-layer glass, and a number of viewing holes 5 are evenly arranged on the blades of the sunshading shutters 4, and the viewing holes are used for indoor viewing to the outdoors, and the sum of the areas of the viewing holes is the blade. 20%-35% of the area, so that while viewing the scenery, it does not affect the shading effect of the leaves. If you don’t need the blades to shade, you can directly put away the sunshade louvers; if you want to shade, put down the sunshade louvers again, because the blades are provided with viewing holes, so the view will not be affected. The horizontal partition extends horizontally to the room to form a reflector 3 to reflect the light entering the room through the lighting glass 2 towards the roof. After reflection and diffusion on the roof, good lighting can be achieved everywhere in the room. Not only the lighting is uniform, but also Avoid the discomfort of strong direct sunlight in summer.

The position of the reflector 3 is higher than the eye-level height of the human eye, in order to prevent the damage of glare to the eyes and the impact on the indoor space, generally more than 2 meters above the ground; the upper surface of the reflector 3 is provided with reflective materials to strengthen the collection of incident light, Further improve the overall brightness of the room.

The reflector 3 can extend horizontally to the outside, which is beneficial to collect sunlight incident in a wider range, improve the efficiency of lighting, and provide better shading conditions for the lower window frame.

The size ratio of the upper and lower window frames will be determined according to the floor height of the building and the illuminance, and the size of the viewing hole 5 will be determined according to the sun angle of the building and the orientation of the window. According to the basic situation of the building, the size of the viewing hole 5 and the size ratio of the upper and lower window frames can be accurately calculated and determined, and the window can be customized, or the model can be determined by classifying it, and it can be applied to different buildings, so as to achieve the best comprehensive effect of daylighting, sunshading and not shading the scenery.

Finally, it is noted that the above embodiments are only used to illustrate the technical solutions of the present invention without limitation. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technology of the present invention can be Modifications or equivalent replacements of the solutions without departing from the spirit and scope of the technical solutions of the utility model shall be covered by the scope of the claims of the utility model.

Claims (3)

1. An energy-saving window for daylighting and sunshade without blocking the view, comprising a window frame (1) and daylighting glass (2), characterized in that: a transverse partition is set on the window frame (1) to cover the window frame (1) Separated into two parts, the upper window frame and the lower window frame, the lighting glass (2) is installed in the upper window frame; double-layer glass is installed in the lower window frame; sunshade louvers are arranged between the double-layer glass (4), the blades of the sunshade louvers (4) are provided with viewing holes (5); the horizontal partitions extend horizontally to the room to form reflective panels (3) to divert the light entering the room through the lighting glass (2) Reflect towards the roof. 2. The energy-saving window according to claim 1, characterized in that: the position of the reflector (3) is higher than the height of the human eye; the upper surface of the reflector (3) is provided with a reflective material . 3. The energy-saving window for daylighting, shading and not shading the scenery according to claim 1, characterized in that: the reflector (3) extends horizontally to the outside.