CN216974013U - A light-transmitting concrete decorative structure - Google Patents

Abstract

The utility model provides a light-transmitting concrete decorative structure, which sequentially comprises a light-transmitting concrete layer, a light-guiding layer and a light-reflecting layer. A light source installation part is arranged on the side for installing the light source, a light guide powder layer is arranged on the surface of the light guide layer on the side connected to the light reflection layer, and the light guide powder layer is attached to the light reflection layer. The light-transmitting concrete decoration structure of the utility model comprises a light-transmitting concrete layer, a light-guiding layer and a light-reflecting layer. The formed light-transmitting concrete decoration is a modular structure, and only a plurality of pieces of light-transmitting concrete decoration need to be spliced and fixed during construction. The installation is completed without complex on-site assembly, and the installation is convenient; the light guide powder layer is coated on one side of the light guide layer to reduce the light loss between the light guide layer and the reflective layer, and the light guide groove is set on the other side to improve the light guide. The brightness of the light guide layer at the groove improves the brightness of the light-transmitting concrete decoration and reduces the electricity usage.

Description

A light-transmitting concrete decorative structure

technical field

The utility model belongs to the technical field of concrete, in particular to a light-transmitting concrete decorative structure.

Background technique

Translucent concrete is a new type of building material that has only been used after the 21st century. Translucent concrete is not completely transparent. It is based on the interaction of three components: concrete, fibers and light. The principle is to process special glass fibers into concrete. In the optical fiber, the artificial light or natural light is irradiated on its surface, and it is transmitted from one end to the other end, so that it has light transmission properties, and the light transmission is realized by relying on the optical fiber, while maintaining the density.

The existing light-transmitting concrete has many shortcomings during installation and construction, such as the need to install support structures and fixed structures when installing on the wall, and more space needs to be reserved for this, which will reduce the indoor use area and cause inconvenience. Necessary waste, and auxiliary parts such as support structures will increase the installation cost; when installing on the ground, it is necessary to reserve or dig the foundation, and then install the support structure, which will also increase the installation cost, and the suspended installation method has certain safety. In addition, it is necessary to reserve a special maintenance location for light maintenance, which increases the maintenance cost in the later period; thirdly, when the existing light-transmitting concrete is configured with lights, in order to achieve the design effect, it is often necessary to consume more per square meter. If the lighting is not well matched or the power is insufficient, it will cause poor performance after installation of light-transmitting concrete.

Therefore, it is necessary to design a light-transmitting concrete decoration that is easy to install and saves electricity.

Utility model content

Aiming at the deficiencies of the prior art, the utility model provides a light-transmitting concrete decoration which is convenient to install and saves electricity.

The utility model provides a light-transmitting concrete decorative structure, which is characterized in that it comprises a light-transmitting concrete layer, a light-guiding layer and a light-reflecting layer. The concrete layer is connected to the first side of the light guide layer, the reflective layer is connected to the second side of the light guide layer, the first side is opposite to the second side, and the The end part is provided with a light source installation part for installing the light source, the light guide layer is provided with a light guide powder layer on the second side surface connected with the light reflection layer, and the light guide powder layer is attached to the light reflection layer .

Preferably, the light source installation part includes a light source installation slot and a closure, the closure is detachably connected to the light source installation slot, the light source is installed in the light source installation slot, and the closure is connected to the light source installation slot. The light source installation card slot cooperates to encapsulate the light source in the light source installation card slot.

Further preferably, the width of the light source installation slot corresponds to the light source, the width is 8-12 mm, and the thickness of the closing member is 1-5 mm.

Preferably, the light guide layer is provided with a light guide groove on the first side of the light-transmitting concrete layer, and the light guide groove is a groove concave relative to the surface of the light guide layer. The light guide grooves are set at intervals or crossed.

Preferably, the light guide groove penetrates through both ends of the light guide layer.

Further preferably, the light guide groove is arranged parallel or perpendicular to the light source mounting portion.

Further preferably, the interval between the adjacent light guide grooves is 10-25 mm.

Further preferably, the concave depth of the light guide groove is 1-5mm, and the width of the light guide groove is 5-15mm.

Preferably, the thickness of the light guide layer is 10-50 mm.

Further preferably, the thickness of the light guide layer is 20-30 mm.

The light-transmitting concrete decoration structure provided by the utility model includes a light-transmitting concrete layer, a light-guiding layer and a light-reflecting layer, and the formed light-transmitting concrete decoration is a modular structure, and only needs to splicing and fixing a plurality of pieces of light-transmitting concrete decoration during construction. The installation can be completed without complex on-site assembly, and the installation is convenient; the light guide powder layer is coated on one side of the light guide layer to reduce the light loss between the light guide layer and the reflective layer, and the light guide groove is set on the other side to improve the light guide. The brightness of the light guide layer at the light groove improves the brightness of the transparent concrete decoration and reduces the electricity consumption.

Description of drawings

The above and other objects, features and advantages of the present invention will become more apparent from a more detailed description of the preferred embodiments of the present invention shown in the accompanying drawings. The same reference numerals refer to the same parts throughout the drawings, and the drawings have not been intentionally drawn to scale, the emphasis being placed on illustrating the subject matter of the present invention.

1 is a schematic diagram of a light-transmitting concrete decorative structure provided by an embodiment of the present invention;

2 is a schematic structural diagram of a light-transmitting concrete decoration provided by an embodiment of the present utility model;

3 is a schematic diagram of a light-transmitting concrete decorative structure provided by a preferred embodiment of the present invention;

FIG. 4 is a schematic diagram of the light path of the light-transmitting concrete decorative structure at the light-guiding groove provided by the preferred embodiment of the present invention.

Detailed ways

In order to facilitate the understanding of the present invention, the present invention will be described more fully below with reference to the related drawings.

It should be noted that when an element is referred to as being "connected" to another element, it can be directly connected to and integrated with the other element, or intervening elements may also be present. The terms "installed," "one end," "the other end," and similar expressions used herein are for illustrative purposes only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terms used in the specification herein are for the purpose of describing specific embodiments only, and are not intended to limit the present invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Please refer to FIG. 1-FIG. 2, an embodiment of the present invention provides a light-transmitting concrete decorative structure, which sequentially includes a light-transmitting concrete layer 1, a light-guiding layer 2 and a light-reflecting layer 3, a light-transmitting concrete layer 1, a light-guiding layer 2 and The reflective layer 3 is fixedly connected, the transparent concrete layer 1 is connected to the first side of the light guide layer 2, the reflective layer 3 is connected to the second side of the light guide layer 2, the first side is opposite to the second side, and the light guide layer 2 is connected to the second side. The end of the light guide layer is provided with a light source mounting part 4 for installing the light source, and the end refers to any one or multiple ends of the four upper, lower, left, and right ends of the light guide layer except the first side and the second side. The light guide layer 2 is provided with a light guide powder layer (not specifically marked in the figure) on the second side surface connected to the light reflection layer 3 , and the light guide powder layer is attached to the light reflection layer 3 . The light-transmitting concrete layer 1 can be made of common light-transmitting concrete slabs, such as the light-concentrating type light-conducting concrete structural unit provided by the Chinese patent CN105971184B, the high-tech cone type light-transmitting concrete provided by the Chinese patent CN110936492A, etc. The embodiments of the present utility model provide The transparent concrete decorative structure does not limit the requirements for the transparent concrete layer 1, and the existing transparent concrete slabs can be realized.

When the light guide powder layer is provided on the surface of the light guide layer 2, it can be set by coating, and the light guide powder layer can be coated only on one side of the light guide layer 2, and the side coated with the light guide powder layer can be assembled The light-reflecting layer 3 can also reduce the amount of light-guiding powder layer used under the effect of reducing light loss; the light-guiding powder layer can also be coated on both sides of the light-guiding layer 2, which can further reduce the penetration of the light-guiding layer 2. Light loss between the light concrete layer 1 and the reflective layer 3. The light guide powder layer is made of resin microparticle light guide powder material. The light guide powder material is often used in the production of light guide fibers, light guide plates, resin characters, etc. After the light guiding powder layer, the light guiding ability between the reflective layer 3 and the light guiding layer 2 can be improved, the optical fibers of the side output light source can be homogenized, and the transmission is refracted, which can enhance the light guiding performance of the light guiding layer 2 itself. Amplify the effect of the light source, so that the performance of the light guide layer 2 is close to the light guide material inside the light-transmitting concrete, so as to realize the transmission of light and reduce the light loss in the process of light transmission. According to the different light guiding effects, light guiding powder materials in different states can be selected correspondingly. If uniform white light is required, powdered light guiding powder materials can be selected. If the color of the light does not change, transparent light guiding powders can be selected. Material.

The light-transmitting concrete layer 1 and the light-guiding layer 2 can be fixed by bonding. The light guide layer 2 can be made of materials such as polymethyl methacrylate (PMMA), polycarbonate (PC plastic) or polystyrene plastic (PS plastic). In this embodiment, the light guide layer 2 is prepared by using PMMA as the base material, which has good light conductivity. glue to bond the light-guiding layer 2 and the light-transmitting concrete layer 1.

By arranging the light guide layer 2, the light guide powder layer and the reflective layer 3, the light entering from the side of the transparent concrete decoration enters the transparent concrete layer 1 and the reflective layer 3 through the light guide layer 2, and then enters the reflective layer 3 The light in the light will enter the light guide layer 2 again after reflection, and further enter the light-transmitting concrete layer 1, thereby improving the utilization rate of the light source. Normal lighting of concrete trim. In addition, the light-transmitting concrete plate, the light-guiding layer 2 and the light-reflecting layer 3 are directly manufactured and formed, and the light-transmitting concrete decoration can be modularly assembled on the construction site, which greatly reduces the construction difficulty.

Please refer to FIG. 1 to FIG. 3 . In this embodiment, the light source installation portion 4 includes a light source installation slot and a closure member, the closure member and the light source installation slot are detachably connected, the light source is installed in the light source installation slot, and the closure member is connected to the light source installation slot. The light source installation card slot cooperates to encapsulate the light source in the light source installation card slot. The light-transmitting concrete decoration is not self-illuminating, so it is necessary to install a light source on the side or back of the light-transmitting concrete decoration. The light source mounting portion 4 is disposed on the side surface of the light guide layer 2 , and the side surface refers to the side surface in the thickness direction of the light guide layer 2 , which may be the upper and lower sides, or the left and right sides.

Further, the width of the light source installation card slot corresponds to the light source, the width is 8-12 mm, and the thickness of the closing member is 1-5 mm. The width and thickness of the light source installation slot are adapted to the width and thickness of the light source to ensure that the light source can be completely placed in the light source installation slot. protrude.

Please refer to FIG. 3 , in a preferred embodiment, the light guide layer 2 is provided with a light guide groove 5 on one side of the light-transmitting concrete layer 1 , and the light guide groove 5 is a groove that is concave relative to the surface of the light guide layer 2 , A plurality of light guide grooves 5 are arranged at intervals or intersected. The light guide layer 2 is made of a material with good light conductivity. By opening the light guide grooves 5 on one side of the light guide layer 2, the overall permeability of the light guide layer 2 can be destroyed, so that each light guide groove 5 becomes a separate one. When the light passes through each light guide groove 5, the light is in a state of astigmatism, which effectively disperses the light transmitted to the light guide layer 2, so as to achieve the purpose of uniform light transmission effect on the surface of the light-transmitting concrete layer 1. Further, a light source is arranged on the opposite side of the light guide layer 2, that is, the light source is arranged up and down or the light source is arranged left and right, and the light irradiated by the symmetrically arranged light source can make the upper and lower or left and right light sources transparent and the brightness is higher. As shown in FIG. 4 , when the light 6 reaches the light guide groove 5, it is led out from both sides of the light guide groove 5, and a light source is gathered at the light guide groove 5 to make the lighting effect brighter. Light guide layer 2 brightness. By arranging a plurality of light guide grooves 5, the brightness of the overall light guide plate can be increased, thereby improving the overall brightness of the light-transmitting concrete decoration.

Further, the light guide grooves 5 on the light guide layer 2 pass through both ends of the light guide layer 2, and the two ends refer to any two ends except the first side surface and the second side surface, which penetrate through the light guide layer 2. The two ends refer to opening from one end of the light guide layer 2 to the other end, but the light guide groove 5 does not penetrate from the first side to the second side. The plurality of light guide grooves 5 may be arranged in parallel at the same interval, or may be arranged in parallel at different intervals; in addition, the plurality of light guide grooves 5 may also be arranged in an intersecting manner. In other preferred embodiments, the light guide groove 5 may also be opened in the form of a curve to further enhance the brightness of the light.

Further, the light guide groove 5 is arranged in parallel or perpendicular to the light source mounting portion 4 . That is, the light guide grooves 5 are arranged parallel or perpendicular to the light source. When the light guide groove 5 is vertically arranged relative to the light source mounting portion 4, part of the light can directly enter the light guide groove 5, and part of the light enters the light guide groove 5 from both sides of the light guide groove 5 after being reflected. Brighter light band. When the light guide groove 5 is arranged in parallel with the light source mounting portion 4, the light enters from both sides of the light guide groove 5, which can destroy the overall permeability of the light guide layer 2 to the greatest extent, so that the light scattering effect is the best, and the light more even.

In this embodiment, the interval between adjacent light guide grooves 5 is 15-25mm, the concave depth of the light guide grooves 5 is 1-5mm, and the width of the light guide grooves 5 is 3-15mm. The distance between adjacent light guide grooves 5 depends on the brightness of the light source and the brightness that the light-transmitting concrete decoration needs to present. Small; the higher the brightness that the light-transmitting concrete decoration needs to present, the denser the light-guiding grooves 5 are required, that is, the smaller the interval between adjacent light-guiding grooves 5 is. In addition to the above factors, the depth and width of the light guide groove 5 also need to be configured according to the thickness of the light guide layer 2 .

In this embodiment, the thickness of the light guide layer 2 is 10-50 mm, and in a further preferred embodiment, the thickness of the light guide layer 2 is 20-30 mm. The thickness of the light guide layer 2 needs to be set corresponding to the thickness of the light-transmitting concrete layer 1 and the size of the installed light source. When the thickness of the transparent concrete layer 1 is thicker, a light source with higher power and higher brightness is required to illuminate the transparent concrete decoration. At this time, a thicker light guide layer 2 is required to configure the light source to ensure that the light source can fully Encapsulated in the light guide layer 2 .

In the embodiment of the present utility model, different treatment methods of the light guide layer 2 are used to test the brightness, using a size of 600×1200×30mm and a light transmittance of 4% (light transmittance=light-transmitting fiber spot area/transparent concrete decoration overall surface area) ) light-transmitting concrete decoration for testing, test lamps: LED white light strip, 20W/strip. The test results are as follows:

It can be seen that under the same light source conditions, when the light guide layer 2 does not do any treatment, the overall brightness of the light-transmitting concrete decorative surface is low, and the brightness near the light source is high, and the brightness in the middle is reduced. Poor; when the light guide groove 5 is opened in the light guide layer 2, the fiber part in the light-transmitting concrete layer 1 is fully bright, without dark spots, the overall brightness of the light-transmitting concrete decoration is consistent, and the effect is good; when the light guide layer 2 is painted After the light-guiding powder layer, the decorative bright spots of the light-transmitting concrete are all bright, without dark spots, the overall brightness is consistent, and the effect is good; when the light-guiding powder layer is set, a light-guiding groove is also opened, the decorative light spots of the light-transmitting concrete are all bright, and the light is guided. The fiber light spot is transparent, without dark spots, the overall brightness is consistent and high, and the luminous flux is also greatly improved.

The light-transmitting concrete decoration structure provided by the utility model includes a light-transmitting concrete layer, a light-guiding layer and a light-reflecting layer, and the formed light-transmitting concrete decoration is a modular structure, and only needs to splicing and fixing a plurality of pieces of light-transmitting concrete decoration during construction. The installation can be completed without complex on-site assembly, and the installation is convenient; the light guide powder layer is coated on one side of the light guide layer to reduce the light loss between the light guide layer and the reflective layer, and the light guide groove is set on the other side to improve the light guide. The brightness of the light guide layer at the light groove improves the brightness of the transparent concrete decoration and reduces the electricity consumption.

In this application, unless otherwise expressly stated and defined, a first feature "on" or "under" a second feature may be in direct contact with the first and second features, or the first and second features indirectly through an intermediary touch. Also, the first feature being "above", "over" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is level higher than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature has a lower level than the second feature.

In the description of this specification, description with reference to the terms "preferred embodiment", "further embodiment", "other embodiment" or "specific example" etc. means specific features, structures, structures, A material or feature is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, those skilled in the art may combine and combine the different embodiments or examples described in this specification, as well as the features of the different embodiments or examples, without conflicting each other.

Although the embodiments of the present application have been shown and described above, it should be understood that the above embodiments are exemplary and should not be construed as limitations to the present application. Embodiments are subject to variations, modifications, substitutions and variations.

Claims (10)

1. The utility model provides a printing opacity concrete decorative structure, a serial communication port, including printing opacity concrete layer, leaded light layer and reflector layer, printing opacity concrete layer, leaded light layer and reflector layer fixed connection in proper order, printing opacity concrete layer connects the first side on leaded light layer, the reflector layer is connected the second side on leaded light layer, the first side with the second side is relative the tip on leaded light layer is provided with the light source installation department for install the light source, the leaded light layer with be provided with the leaded light bisque on the second side that the reflector layer is connected, the leaded light bisque with the reflector layer laminating.

2. A light transmissive concrete trim structure as set forth in claim 1, wherein said light source mounting portion includes a light source mounting notch and a closure member, said closure member being detachably connected to said light source mounting notch, said light source being mounted in said light source mounting notch, said closure member cooperating with said light source mounting notch to enclose said light source in said light source mounting notch.

3. A light transmissive concrete finishing structure as claimed in claim 2, wherein said light source mounting notches have a width corresponding to said light source, a width of 8 to 12mm, and a thickness of said closing member is 1 to 5 mm.

4. A light transmissive concrete decorative structure as recited in claim 1, wherein said light guide layer has light guide grooves on a first side of said light transmissive concrete layer, said light guide grooves are recessed grooves with respect to a surface of said light guide layer, and a plurality of said light guide grooves are disposed at intervals or in a cross arrangement.

5. A light transmissive concrete decorative structure as recited in claim 4, wherein said light guide grooves penetrate both ends of said light guide layer.

6. A light-transmitting concrete decorative structure according to claim 5, wherein said light guide grooves are provided in parallel or perpendicularly with respect to said light source mounting portion.

7. A light-transmitting concrete finishing structure as recited in claim 4, wherein adjacent light-guiding grooves are spaced apart by 10-30 mm.

8. A light-transmitting concrete finishing structure as recited in claim 4, wherein said light-guiding grooves have an inner concave depth of 1 to 5mm and a width of 3 to 15 mm.

9. The light transmissive concrete trim structure of claim 1, wherein the light guide layer has a thickness of 10 to 50 mm.

10. The light transmissive concrete trim structure of claim 9, wherein the light guide layer has a thickness of 10 to 50 mm.

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