CN219491262U - Device for lighting north elevation of building - Google Patents

Abstract

The utility model discloses a device for lighting the north facade of a building, which belongs to the field of lighting devices and comprises a A building and a B building which are arranged in parallel, wherein the A building is positioned behind the B building, a reflective film is arranged on the south side outer wall surface of the A building, and solar rays irradiate on the south facing outer wall surface of the A building and are reflected to the north side outer wall surface of the B building through the reflective film; the reflective film is arranged on the clay plates on the surface of the south side outer wall of the building, sealing strips are arranged at gaps between the upper clay plates and the lower clay plates, and the upper end surfaces and the lower end surfaces of the sealing strips are abutted against the reflective film. The device for lighting the north facade of the building has the advantages of simple structure, convenient construction, low cost, high strength and good safety.

Description

Device for lighting north elevation of building

Technical Field

The utility model relates to the field of lighting devices, in particular to a device for lighting a north facade of a building.

Background

Sunlight can directly influence the life of people, light is too weak, people feel cold and cool easily, body strength is weakened, vision is also influenced, and in addition, the growth of vegetation is also influenced to a certain extent. Accordingly, lighting is one of the important factors for living environment demand, and lighting is limited on the north side of the building at present, and in order to solve this problem, a technology of installing lighting devices on the north side (the shade side) of the building is adopted, for example, application number CN200720173408.4, and an utility model patent entitled a device for lighting the north facade of the building describes a glass plane mirror, a metal reflector or a cut-out metal surface reflecting device, and lighting is performed in a manner of installing the glass plane mirror, the metal reflector or the cut-out metal surface reflecting device on the north side of the building. However, the cost of the glass plane mirror and the metal reflector of the reflecting device is high, the construction process is complex, in addition, the glass plane mirror is fragile, the later maintenance and replacement cost is high, and the reflecting device is inconvenient, and especially the potential safety hazard of high-rise building maintenance is high. Based on the above, the utility model provides a device for lighting the north facade of a building, which solves the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a device for lighting the north facade of a building, which solves the problems.

In order to solve the technical problems, the utility model adopts the following technical scheme:

the utility model relates to a device for lighting a north facade of a building, which comprises a A building and a B building which are arranged in parallel, wherein the A building is positioned behind the B building, a reflective film is arranged on the surface of a south outer wall of the A building, and solar rays irradiate on the surface of a south-facing outer wall of the A building and are reflected to the surface of the north outer wall of the B building through the reflective film; the reflective film is arranged on the clay plates on the surface of the south side outer wall of the building, sealing strips are arranged at gaps between the upper clay plates and the lower clay plates, and the upper end faces and the lower end faces of the sealing strips are abutted to the reflective film.

Further, the reflective membrane includes with the gluing layer that the clay board bonds together, the outside of gluing layer is provided with the metal mesh layer, the outside of metal mesh layer is provided with the basic unit, the outside of basic unit is provided with the reflective layer, reflective layer outside symmetry is provided with a plurality of pillar, the outside of pillar is provided with the protection film.

Further, the protective film is an acrylic protective film.

Further, a bottom layer which can be torn is arranged on one side, away from the metal grid layer, of the adhesive layer.

Further, the light reflecting layer comprises a plurality of glass balls and grooves for placing the glass balls, and the surfaces of the grooves are plated with metal layers.

Further, the cross section of the sealing strip is T-shaped, the vertical structure of the sealing strip is positioned at the gap between the upper clay plate and the lower clay plate, and the transverse structure of the sealing strip is respectively propped against the outer surfaces of the upper reflecting film and the lower reflecting film.

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

the utility model makes the device for lighting the north facade of the building adopt the reflective film to replace the reflective device made of metal materials and glass materials, thereby reducing the cost and being convenient and quick to construct; the metal grid is added in the reflective film, so that the strength is improved, the effect of protecting the clay plates on the outer wall of the building can be achieved, and the influence of severe environment on the surface of the building can be especially dealt with; in addition, the sealing strip not only plays a sealing role and reduces the immersion of rainwater and dust, but also can play a role in supporting the upper and lower clay plates, and strengthen the connection strength of the reflecting film and the clay plates, improve the overall quality and strength of the outer wall of the building, reduce maintenance and prolong the service life. In a word, the device for lighting the north facade of the building has the advantages of simple structure, convenient construction, low cost, high strength and good safety.

Drawings

The utility model is further described with reference to the following description of the drawings.

FIG. 1 is a front view of a device for lighting a north elevation of a building according to the present utility model;

FIG. 2 is a partial side view of the exterior wall surface of a building;

FIG. 3 is an enlarged view of a portion of the exterior wall surface of a building;

FIG. 4 is a cross-sectional view of a retroreflective sheeting;

reference numerals illustrate: 1. a is a building; 2. b building; 3. solar rays; 4. a clay plate; 5. a reflective film; 6. a sealing strip;

501. an adhesive layer; 502. a metal mesh layer; 503. a base layer; 504. a light reflecting layer; 505. a support post; 506. a protective film; 507. a bottom layer.

Detailed Description

As shown in fig. 1-4, the device for lighting the north facade of the building comprises an a building 1 and a B building 2 which are arranged in parallel, wherein the a building 1 is positioned behind the B building 2, and a reflecting film 5 is arranged on the surface of the south outer wall of the a building 1. The solar ray 3 irradiates on the south facing outer wall surface of the a building 1, and is reflected to the north side outer wall surface of the B building 2 through the reflective film 5, so that the north side of the B building 2 is irradiated with the solar ray.

The reflective film 5 is arranged on the clay plates 4 on the surface of the south side outer wall of the building, sealing strips 6 are arranged at gaps between the upper clay plates 4 and the lower clay plates 4, and the upper end face and the lower end face of the sealing strips 6 are abutted to the reflective film 5. Specifically, the cross section of the sealing strip 6 is T-shaped, the vertical structure of the sealing strip 6 is located at the gap between the clay plates 4, and the transverse structure of the sealing strip 6 is respectively abutted to the outer surfaces of the reflective films 5. The sealing strip 6 not only plays a sealing role and prevents external rainwater and dust from entering into the gap between the upper and lower clay plates 4, but also plays a role in supporting the clay plates 4, so that the clay plates are more stable and the safety is improved. In addition, sealing strip 6 makes reflective membrane 5 edge more closely laminate on clay board 4, avoids bonding insecure phenomenon to take place, and then avoids the potential safety hazard problem that the high altitude dropped and arouses.

The reflective film 5 comprises an adhesive layer 501 adhered to the clay plate 4, and a metal grid layer 502 is arranged on the outer side of the adhesive layer 501, wherein the metal grid layer 502 plays a role in strengthening strength, and can effectively protect the clay plate 4. The outside of metal mesh layer 502 is installed basic unit 503, the reflection of light layer 504 is installed to the outside of basic unit 503, a plurality of pillar 505 is installed to reflection of light layer 504 outside symmetry, protection film 506 is installed to the outside of pillar 505.

The protective film 506 is an acrylic protective film that is transparent and does not interfere with the entrance of the optical fiber.

The side of the adhesive layer 501 far away from the metal mesh layer 502 is provided with a tearable bottom layer 507, and the viscosity of the adhesive layer 501 is not affected after the tearing.

The light reflecting layer 504 includes a plurality of glass balls and grooves for placing the glass balls, the surfaces of the grooves are plated with metal layers, and the metal layers and the glass balls all play a role in reflecting light.

The construction process of the utility model is as follows:

firstly, tearing off the bottom layer 507, and attaching the adhesive layer 501 to the outer surface of the clay plate 4; then, the clay plates are arranged on the outer side of the heat insulation layer of the outer wall of the building in a dry hanging mode; finally, the sealing tape 6 is installed at the gap between the upper and lower clay plates 4.

The above embodiments are only illustrative of the preferred embodiments of the present utility model and are not intended to limit the scope of the present utility model, and various modifications and improvements made by those skilled in the art to the technical solutions of the present utility model should fall within the protection scope defined by the claims of the present utility model without departing from the design spirit of the present utility model.

Claims (6)

1. A device for lighting a north facade of a building, which is characterized in that: the solar energy reflection type building comprises an A building (1) and a B building (2) which are arranged in parallel, wherein the A building (1) is positioned behind the B building (2), a reflection film (5) is arranged on the surface of a south side outer wall of the A building (1), solar rays (3) irradiate on the surface of a south-facing outer wall of the A building (1), and are reflected to the surface of a north side outer wall of the B building (2) through the reflection film (5); the reflective film (5) is arranged on a clay plate (4) on the surface of a south-side outer wall of a building, sealing strips (6) are arranged at gaps between the clay plates (4) up and down, and the upper end face and the lower end face of the sealing strips (6) are propped against the reflective film (5).

2. The apparatus for lighting a north facade of a building of claim 1, wherein: the reflective membrane (5) include with the gluing layer (501) that clay board (4) bonds together, the outside of gluing layer (501) is provided with metal mesh layer (502), the outside of metal mesh layer (502) is provided with basic unit (503), the outside of basic unit (503) is provided with reflective layer (504), reflective layer (504) outside symmetry is provided with a plurality of pillar (505), the outside of pillar (505) is provided with protection film (506).

3. The apparatus for lighting a north facade of a building of claim 2, wherein: the protective film (506) is an acrylic protective film.

4. The apparatus for lighting a north facade of a building of claim 2, wherein: and a tearable bottom layer (507) is arranged on one side of the adhesive layer (501) away from the metal grid layer (502).

5. The apparatus for lighting a north facade of a building of claim 2, wherein: the light reflecting layer (504) comprises a plurality of glass balls and grooves for placing the glass balls, and the surfaces of the grooves are plated with metal layers.

6. The apparatus for lighting a north facade of a building of claim 1, wherein: the cross section of the sealing strip (6) is T-shaped, the vertical structure of the sealing strip (6) is positioned at a gap between the clay plates (4) and the clay plates, and the transverse structure of the sealing strip (6) is respectively propped against the outer surfaces of the reflecting films (5).