CN201766081U

CN201766081U - Light-focusing super-clear patterned glass

Info

Publication number: CN201766081U
Application number: CN2010205283038U
Authority: CN
Inventors: 李彪; 张大军; 杨海洲; 刘玉军; 陈二林; 田路线; 陈安营
Original assignee: Henan Succeed New Energy Material Co Ltd
Current assignee: Henan Succeed New Energy Material Co Ltd
Priority date: 2010-09-14
Filing date: 2010-09-14
Publication date: 2011-03-16
Anticipated expiration: 2020-09-14

Abstract

The utility model discloses light-focusing super-clear patterned glass, wherein bar-shaped protrusions are uniformly distributed on the top surface of the glass and the bottom surface of the glass is planar. The bar-shaped protrusions are semi-cylindrical. As the bar-shaped protrusions are uniformly distributed on the top surface of the super-clear glass of the utility model, the top surface of the super-clear glass severs as a row of convex lenses so that light beams can be refracted by the bar-shaped protrusions on the super-clear glass to form a plurality of light beam strips on the bottom surface of the glass in order to achieve the light-focusing effect; and the light-focusing super-clear patterned glass has high light permeability. The number of used silicon wafers is reduced as the silicon wafers are only required to be arranged at the light beam strips.

Description

A kind of optically focused energy ultrawhite figured glass

Technical field

The utility model belongs to the glass technology field, relates in particular to a kind of optically focused energy ultrawhite figured glass with novel colored type that can be used for solar-energy photo-voltaic cell.

Background technology

At present, along with energy shortage, the solar-energy photo-voltaic cell development rapidly, and as the main encapsulating material silicon chip of solar-energy photo-voltaic cell, it is the main raw material(s) of solar-energy photo-voltaic cell, it also is one of cost major part, the cost and the selling price that how much directly have influence on solar-energy photo-voltaic cell of silicon chip consumption, and the cost of solar-energy photo-voltaic cell will have influence on the application of solar energy power generating, if reduced the silicon chip in the solar-energy photo-voltaic cell, and generated output does not reduce, and will reduce the manufacturing cost of solar-energy photo-voltaic cell significantly.

The utility model content

The purpose of this utility model provides a kind of optically focused energy ultrawhite figured glass with novel colored type, by the change of its flower type, reaches the effect of optically focused, has had higher light transmittance.

For achieving the above object, the utility model adopts following technical scheme:

Optically focused energy ultrawhite figured glass of the present utility model, wherein, top surface of glass is provided with equally distributed strip bulge, and the glass bottom surface is the plane.

Described strip bulge is half-cylindrical.

The end face of described strip bulge is preferably the plane.

Between per two strip bulges by arc transition.

Because the utility model is made the end face of ultra-clear glasses by equally distributed strip bulge and is formed, the ultra-clear glasses end face resembles row's convex lens, light beam is by the strip bulge on the ultra-clear glasses, through on the glass bottom surface, forming a rule light beam band behind the superrefraction, reach the effect of optically focused, have higher light transmittance.Owing to only need silicon chip be set, therefore reduce the consumption of silicon chip in light beam band position.

Description of drawings

Fig. 1 is an overall schematic of the present utility model.

Fig. 2 is an I partial enlarged view among Fig. 1.

Fig. 3 is the utility model strip bulge sectional view.

Fig. 4 is the utility model printing opacity principle schematic.

Embodiment

As shown in Figure 1 and Figure 2, optically focused energy ultrawhite figured glass with novel colored type of the present utility model, its end face is a waveform, is evenly distributed by some bar shaped projectioies and forms, strip bulge quantity is decided according to plate is wide, strip bulge, sectional view is seen Fig. 3, strip bulge is that two sections arcs (arc a-b, arc c-d) and the plane b-c of R1 forms by radius, between two strip bulges by circular arc R 2 transition, R2 is as far as possible little, and maximum can not surpass 0.10, and the bottom surface is the plane.

This energy ultrawhite figured glass is used for solar-energy photo-voltaic cell encapsulation (see figure 4), the 1st, energy ultrawhite figured glass, the 2nd, the silicon chip in the solar-energy photo-voltaic cell, ultra-clear glasses 1 end face is made up of strip bulge 1-1, each strip bulge 1-1 width is L, silicon chip 2 is encapsulated in below the ultra-clear glasses, every silicon chip width is L/2, ultra-clear glasses 1 end face resembles row's convex lens, light beam is by the strip bulge 1-1 on the ultra-clear glasses 1, through on silicon chip 2, forming the light beam band that a width is about L/3 behind the superrefraction, reduced the consumption of silicon chip.

Energy ultrawhite figured glass as shown in Figure 1, the arc radius of length, width, thickness and strip bulge all can be according to the actual conditions adjustment, in actual production, wherein the long A of a kind of energy ultrawhite figured glass of model is 1610.0 ± 1.6, wide B is 1017.0 ± 1.0, has 175 groups of equidistant lens arrangements on width B, and thickness E is 6.00 ± 0.20, spacing C is 5.80 ± 0.08 between two strip bulges, and plane width D is 1.00 on the strip bulge

, strip bulge radius R 1 is that transition arc R2 is 0.10 between 3.82 ± 0.07, two strip bulges, whole glass (comprising lens) surperficial non-ripple and concavo-convex.

Brief description is the printing opacity principle of this pattern glass once: light is when a kind of medium enters another kind of medium, as long as density difference, all to produce refraction and reflection, and the energy ultrawhite figured glass of this utility model, there are some groups of equidistant lens arrangements on the surface, light can produce the effect that refraction focuses on by convex lens the time, as Fig. 4, can reflect focusing during the lens of light by ultra-clear glasses 1, when the light light beam band that can be focused into a width during to energy ultrawhite figured glass 1 bottom surface be L/3, have on the ultra-clear glasses 1 and how much organize equidistant lens, can focus on the light beam band of equivalent amount below, the silicon chip width that is installed in below the ultra-clear glasses 1 is L/2, during with the ultra-clear glasses of this utility model, 2 of silicon chips need 1/2 of glass plate area, save silicon agreement that contracts a film or TV play to an actor or actress 50%.

Claims

1. optically focused energy ultrawhite figured glass, it is characterized in that: top surface of glass is provided with equally distributed strip bulge, and the glass bottom surface is the plane.

2. optically focused energy ultrawhite figured glass according to claim 1 is characterized in that: described strip bulge is for half-cylindrical.

3. optically focused energy ultrawhite figured glass according to claim 1 is characterized in that: the end face of described strip bulge is the plane.