CN210167371U - Anti-dazzle tower type flower solar glass - Google Patents
Anti-dazzle tower type flower solar glass Download PDFInfo
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- CN210167371U CN210167371U CN201921261657.8U CN201921261657U CN210167371U CN 210167371 U CN210167371 U CN 210167371U CN 201921261657 U CN201921261657 U CN 201921261657U CN 210167371 U CN210167371 U CN 210167371U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/52—PV systems with concentrators
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Abstract
The utility model relates to the technical field of glass, in particular to anti-dazzle tower type flower solar glass, which comprises a glass main body and a tower type structure arranged on the surface of the glass main body according to a quadrilateral matrix; the tower structure is a concave-convex structure consisting of tower parts arranged at intervals according to a quadrilateral matrix and spaced grooves among the tower parts; the tower part comprises a tower column and a tower top arranged at the top of the tower column; the tower top is a hemispherical tower top or a semi-elliptical tower top; the tower column is of a frustum structure; the interval between the tower parts is composed of U-shaped grooves, the U-shaped grooves are divided into transverse U-shaped grooves and longitudinal U-shaped grooves according to the arrangement mode of the quadrilateral matrix, and the intersection corners of the transverse U-shaped grooves and the longitudinal U-shaped grooves are connected through cambered surfaces. The solar glass can play a good anti-glare effect, can reduce the reflection brightness of the same light source on the surface of the glass in all directions, and the reflection brightness value at the same observation angle is reduced by more than 60%.
Description
Technical Field
The utility model relates to a glass technical field especially relates to a tower flower type solar glass of anti-dazzle.
Background
Solar photovoltaic power generation, as an important renewable energy source, has slowly permeated into various scenes of life, and at present, a large number of airports, stadiums, office buildings and the like consider mounting solar photovoltaic modules. In some special installation sites, such as airports and large urban buildings, the surface reflection brightness of the photovoltaic module is controlled very strictly, and the solar module used is required to achieve a sufficient anti-glare effect. At present, part of European customers require that under 100000lux irradiation of outdoor sunlight, the measured reflection brightness value must be less than or equal to 3000 within the observation range of observation angle 0-60 DEG0cd/m2。
At present, the main purpose of the design of the pattern structure on the upper surface of the solar glass is to improve the transmittance and increase the power generation efficiency of the solar cell module, and the high requirement on the anti-glare effect in a specific application occasion is not considered. At present, the glass applied to solar cell modules by photovoltaic enterprises is embossed ultra-white glass with irregular suede on the surface, the concavo-convex size of the suede structure is small (the roughness Ra is less than 2um, the Rz is less than 25um), the reflective cambered surface is small, the cambered surface degree is close to a plane (the horizontal included angle between the highest point and the lowest point is 178 degrees), although the integral reflectivity is about 6 percent after the antireflection coating is increased, the maximum reflective brightness value of the solar glass in the observation angle range of 0-60 degrees can reach 80000cd/m under 1000000lux irradiation of outdoor sunlight2～110000cd/m2Far above the requirements of the customers.
Disclosure of Invention
An object of the utility model is to provide a tower flower type solar glass of anti-dazzle to the weak point among the prior art, this tower flower type solar glass of anti-dazzle does benefit to the diffuse reflection more, has increased "light trapping" effect, can reduce the reflection of light luminance of same light source on glass surface all directions.
In order to achieve the above purpose, the present invention is achieved by the following technical solutions.
The anti-dazzle tower-type flower-shaped solar glass comprises a glass main body and tower-type structures which are arranged on the surface of the glass main body and are arranged according to a quadrilateral matrix;
the tower structure is a concave-convex structure consisting of tower parts arranged at intervals according to a quadrilateral matrix and spaced grooves among the tower parts;
the tower part comprises a tower column and a tower top arranged at the top of the tower column; the tower top is a hemispherical tower top or a semi-elliptical tower top; the tower column is of a frustum structure;
the interval between the tower parts is composed of U-shaped grooves, the U-shaped grooves are divided into transverse U-shaped grooves and longitudinal U-shaped grooves according to the arrangement mode of the quadrilateral matrix, and the intersection corners of the transverse U-shaped grooves and the longitudinal U-shaped grooves are connected through arc surfaces.
The quadrilateral matrix is a square matrix or a diamond matrix.
The top of the column is completely integrated with the top of the column.
The side surfaces of the tower column are all concave cambered surfaces.
The center distance between two adjacent tower parts is set to be 0.1 mm-1 mm.
The diameter of the hemispherical tower top is 0.05 mm-0.5 mm.
The height of the tower column is set to be 0.05 mm-0.8 mm.
The center distance between two adjacent transverse U-shaped grooves is 0.1-1 mm;
the center distance between two adjacent longitudinal U-shaped grooves is 0.1-1 mm.
The groove width of the U-shaped groove is set to be 0.6-1 mm.
The ratio of the groove width of the U-shaped groove to the height of the tower part is 0.6-1.
The utility model has the advantages that:
(1) the utility model provides anti-dazzle tower type flower solar glass, which comprises a glass main body and a tower type structure arranged on the surface of the glass main body according to a quadrilateral matrix; the tower structure is a concave-convex structure consisting of tower parts arranged at intervals according to a quadrilateral matrix and spaced grooves among the tower parts; the tower part comprises a tower column and a tower top arranged at the top of the tower column; the tower top is a hemispherical tower top or a semi-elliptical tower top; the tower column is of a frustum structure; the interval between the tower parts is composed of U-shaped grooves, the U-shaped grooves are divided into transverse U-shaped grooves and longitudinal U-shaped grooves according to the arrangement mode of the quadrilateral matrix, and the intersection corners of the transverse U-shaped grooves and the longitudinal U-shaped grooves are connected through cambered surfaces. Because the tower structure consists of the hemispherical or semielliptical tower top, the tower column of the arc-shaped surface frustum structure and the intersected bottom surface thereof, the diffuse reflection can be increased by utilizing the large arc surface and the multi-angle reflection arc surface, meanwhile, the tower structure also increases the light trapping effect, and by introducing the light trapping effect,further reduces the reflected light, has good anti-glare effect, can reduce the reflection brightness of the same light source on the surface of the glass in all directions, reduces the reflection brightness value at the same observation angle by over 60 percent, and ensures that the maximum reflection brightness in the observation angle range of 0 to 60 degrees reaches 30000cd/m under 100000lux sunlight2And the following.
(2) The utility model provides a pair of tower flower type solar glass of anti-dazzle owing to adopt hemispherical top of the tower or half ellipse circular top of the tower to and the concave convex pattern structure of arcwall face column, in increase cambered surface diffuse reflection, increased the light trapping effect, make the reverberation once or many times at glass surface reflection and refraction, and then increase the transmissivity or reduce the reflection, thereby reduce the luminance of reverberation, promoted anti-dazzle effect.
(3) The utility model provides a pair of tower flower type solar glass of anti-dazzle, because the groove width of U-shaped recess sets up to 0.6mm ~ 1mm, the groove width of U-shaped recess is 0.6 ~ 1 with the proportion of the height of tower portion, according to "light trapping" principle, when top of the tower size, U-shaped groove width are less, when the column height is higher, light trapping effect is better, and anti-dazzle light effect is good promptly. The utility model discloses a groove width, the groove width of selecting and tower height proportion can make easily processing on the one hand, and on the other hand does not influence glass's luminousness.
Drawings
Fig. 1 is a schematic structural view of a first viewing angle of the anti-glare tower-type flower-shaped solar glass of the present invention.
Fig. 2 is a schematic structural diagram of a second viewing angle of the anti-glare tower-type flower-shaped solar glass of the present invention.
Fig. 3 is a schematic structural diagram of a third viewing angle of the anti-glare tower-type flower-shaped solar glass of the present invention.
Reference numerals:
a glass body 1;
a tower part 2, a tower column 21, and a tower top 22;
a transverse U-shaped groove 3;
a longitudinal U-shaped groove 4;
intersecting the corner 5.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects solved by the present invention more clearly understood, the following embodiments and drawings are combined to further explain the present invention in detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The terms of horizontal and vertical directions are only used to describe the structure of the present invention, but not to limit the specific structure of the present invention.
As shown in fig. 1 to 3, the anti-glare tower-type solar glass of the present embodiment includes a glass main body 1, and a tower structure arranged on a surface of the glass main body 1 and arranged in a quadrilateral matrix; the tower structure is a concave-convex structure consisting of tower parts 2 arranged at intervals according to a quadrilateral matrix and spaced grooves among the tower parts 2; wherein, the tower part 2 comprises a tower column 21 and a tower top 22 arranged at the top of the tower column 21; in this embodiment, the tower top 22 is a hemispherical tower top; the tower 21 is a frustum-structured tower 21.
The interval between the tower parts 2 and 2 is composed of U-shaped grooves, the U-shaped grooves are divided into transverse U-shaped grooves 3 and longitudinal U-shaped grooves 4 according to the arrangement mode of the quadrilateral matrix, and the intersecting corners 5 of the transverse U-shaped grooves 3 and the longitudinal U-shaped grooves 4 are connected through arc surfaces, so that diffuse reflection can be facilitated.
In the embodiment, the quadrilateral matrix is a square matrix, so that the processing is easy, and a good anti-dazzle effect can be achieved.
In this embodiment, the top 22 of the tower and the top of the tower column 21 are completely combined, so that the processing is easy, and a good anti-glare effect can be achieved.
In this embodiment, the side surfaces of the tower column 21 are all concave arc surfaces, so that diffuse reflection can be increased, and a good anti-glare effect is achieved.
In this embodiment, the distance between the centers of two adjacent tower portions 2 is set to 0.1mm to 1 mm. At the top of a hemispherical towerThe diameter is 0.05 mm-0.5 mm. The height of the tower column 21 is set to be 0.05mm to 0.8 mm. The central distance between two adjacent transverse U-shaped grooves 3 is 0.1 mm-1 mm; the center distance between two adjacent longitudinal U-shaped grooves 4 is 0.1 mm-1 mm. Therefore, the anti-dazzle tower-type flower type solar glass can realize that the maximum brightness of reflected light in the range of 0-60 degrees observation angle reaches 30000cd/m under 100000lux sunlight2The following.
In the embodiment, the width of the U-shaped groove is set to be 0.6-1 mm; the ratio of the width of the U-shaped groove to the height of the tower part 2 is 0.6-1. According to the light trapping principle, when the tower top size and the width of the U-shaped groove are smaller and the height of the tower column is higher, the light trapping effect is better, namely the anti-dazzle effect is good. The utility model discloses a groove width, the groove width of selecting and tower height proportion can make easily processing on the one hand, and on the other hand does not influence glass's luminousness.
Example 2.
The utility model discloses a tower flower type solar glass's of anti-dazzle embodiment 2, this embodiment and embodiment 1's difference lie in, and in this embodiment, top of the tower 22 is half oval-shaped top of the tower. Other structures and operation principles of this embodiment are the same as those of embodiment 1, and are not described herein again.
Example 3.
The utility model discloses a tower flower type solar glass's of anti-dazzle embodiment 3, this embodiment and embodiment 1's difference lie in, and in this embodiment, the quadrangle square is the rhombus matrix. Other structures and operation principles of this embodiment are the same as those of embodiment 1, and are not described herein again.
It should be finally noted that the above embodiments are only intended to illustrate the technical solution of the present invention and not to limit the scope of the present invention, and although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solution of the present invention can be modified or replaced with other equivalents without departing from the spirit and scope of the technical solution of the present invention.
Claims (10)
1. An anti-dazzle tower type flower solar glass is characterized in that: the glass comprises a glass main body and a tower structure which is arranged on the surface of the glass main body and is arranged according to a quadrilateral matrix;
the tower structure is a concave-convex structure consisting of tower parts arranged at intervals according to a quadrilateral matrix and spaced grooves among the tower parts;
the tower part comprises a tower column and a tower top arranged at the top of the tower column; the tower top is a hemispherical tower top or a semi-elliptical tower top; the tower column is of a frustum structure;
the interval between the tower parts is composed of U-shaped grooves, the U-shaped grooves are divided into transverse U-shaped grooves and longitudinal U-shaped grooves according to the arrangement mode of the quadrilateral matrix, and the intersection corners of the transverse U-shaped grooves and the longitudinal U-shaped grooves are connected through arc surfaces.
2. The anti-glare tower-type solar glass according to claim 1, wherein: the quadrilateral matrix is a square matrix or a diamond matrix.
3. The anti-glare tower-type solar glass according to claim 1, wherein: the top of the column is completely integrated with the top of the column.
4. The anti-glare tower-type solar glass according to claim 1, wherein: the side surfaces of the tower column are all concave cambered surfaces.
5. The anti-glare tower-type solar glass according to claim 1, wherein: the center distance between two adjacent tower parts is set to be 0.1 mm-1 mm.
6. The anti-glare tower-type solar glass according to claim 1, wherein: the diameter of the hemispherical tower top is 0.05 mm-0.5 mm.
7. The anti-glare tower-type solar glass according to claim 1, wherein: the height of the tower column is set to be 0.05 mm-0.8 mm.
8. The anti-glare tower-type solar glass according to claim 1, wherein: the center distance between two adjacent transverse U-shaped grooves is 0.1-1 mm;
the center distance between two adjacent longitudinal U-shaped grooves is 0.1-1 mm.
9. The anti-glare tower-type solar glass according to claim 1, wherein: the groove width of the U-shaped groove is set to be 0.6-1 mm.
10. The anti-glare tower-type solar glass according to claim 1, wherein: the ratio of the groove width of the U-shaped groove to the height of the tower part is 0.6-1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261657.8U CN210167371U (en) | 2019-08-05 | 2019-08-05 | Anti-dazzle tower type flower solar glass |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921261657.8U CN210167371U (en) | 2019-08-05 | 2019-08-05 | Anti-dazzle tower type flower solar glass |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210167371U true CN210167371U (en) | 2020-03-20 |
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ID=69795737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921261657.8U Active CN210167371U (en) | 2019-08-05 | 2019-08-05 | Anti-dazzle tower type flower solar glass |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210167371U (en) |
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2019
- 2019-08-05 CN CN201921261657.8U patent/CN210167371U/en active Active
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