CN201190374Y

CN201190374Y - Special-shaped glass unit

Info

Publication number: CN201190374Y
Application number: CNU2008200091477U
Authority: CN
Inventors: 李楚非
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-04-14
Filing date: 2008-04-14
Publication date: 2009-02-04
Anticipated expiration: 2018-04-14

Abstract

The utility model relates to a non-conventional type glass unit, wherein, the non-conventional type glass unit is used as building materials and comprises concave glass, convex glass and a frame that is used for fixing and combing the concave glass and the convex glass into a whole unit. By using the non-conventional type glass, the non-conventional type glass unit can be applied to the glass part of modern buildings and avoid white light pollution by changing the glass structure of the glass unit in the prior glass curtain wall; simultaneously, the non-conventional type glass unit can also solve the radar detection problem of the plane glass; moreover, the non-conventional type glass and the non-conventional type glass unit are formed by a physics method of changing the prior glass structure when in design, and has the advantages of no pollution, low cost, and simple structure.

Description

A kind of non-conventional glass unit

Technical field

The non-conventional glass unit that the utility model relates to a kind of non-conventional glass and uses this non-conventional glass to form.

Background technology

City Building generally adopts curtain wall as its outside ornament materials at present, but there is serious reflective harm again in curtain wall simultaneously, and wherein white bright pollution is the most general class light pollution that curtain wall causes.Solution to this has following several usually: a kind of is to adopt the low glass of reflection coefficient as the material of making curtain wall, but adopts the low glass of reflection coefficient also can not fundamentally address the above problem; Another kind method is to apply a coating on curtain wall, but this method is not only expensive, can't large-scale application, and very easily cause the environment pollution that causes by coating; Also having a kind of method is to utilize grid to block, but this method is not attractive in appearance again.

Because there are the problems referred to above in existing curtain wall, so abroad some countries have banned use of the extraneous adornment of curtain wall as building.And at present China does not also have this type of legislation, in China with other do not ban use of light pollution that the curtain wall of the most countries high-lager building of curtain wall causes the problem still exists continuation in the world.Adopt the building of flat glass can't reach the problem that prevents radar detection in addition.

Therefore, the non-conventional glass unit that is necessary in fact to design a kind of brand-new non-conventional glass and uses this non-conventional glass to form solves the at present ubiquitous white light pollution problems that is caused by the curtain wall of high-lager building extraneous adornment and can also effectively solve radar detection problem at flat glass simultaneously.

The utility model content

The main purpose of non-conventional glass of the present utility model unit is: according to the physical geometry optical principle by using non-conventional glass of the present utility model unit and being applied to the glass part of modern building, solve the existing reflective problem of the ubiquitous minute surface of curtain wall by the glass structure that changes glass unit in the existing curtain wall, can also effectively solve radar detection problem simultaneously at flat glass.

To achieve these goals, non-conventional glass of the present utility model unit is design like this:

A kind of non-conventional glass unit, this non-conventional glass unit be as constructional materials, comprises a concave glass, a convex glass and be used for fixing described concave glass and convex glass and described two blocks of glass are combined into the framework of an integral unit.

As preferred implementation, first convex surface of described concave glass second concave surface and described convex glass is close, and the focus of concave glass and convex glass overlaps, identical, the positive negative focal length absolute value of size specification is identical.

As preferred implementation, described concave glass is glass or the two-sided glass that all has spill that single face has spill; Described convex glass is glass or the two-sided glass that all has convex that single face has convex.

As preferred implementation, described concave glass and described convex glass use the glass material of same type to make.

As preferred implementation, described non-conventional glass unit also comprises the fixedly frame of non-conventional glass unit, the external surface that described frame can be enclosed in described concave glass and convex glass also can be embedded into the inside of concave glass and convex glass, is used to block the part with the fixing glass edge.

As preferred implementation, described concave glass or convex glass are regular shape and other the irregular polygons that comprises rectangle, circle, triangle.

Utilize non-conventional glass of the present utility model, non-conventional glass unit can be applied in the glass part of modern building, by changing the glass structure of glass unit in the existing curtain wall, avoid causing white light to pollute, can also solve simultaneously radar detection problem at flat glass, and non-conventional glass of the present utility model, non-conventional glass unit by the physics method that changes existing glass structure design pollution-free, cost is lower, simple in structure.

Description of drawings

Fig. 1 is refract light and the catoptrical light path schematic diagram after a branch of directional light and a branch of skew ray incide on the non-conventional glass of the present utility model unit.

The specific embodiment

As shown in Figure 1, be one group in order not influence human eye to the concavo-convex non-conventional glass of 1 employing unit, the identification of object non-conventional glass of the present utility model unit.Non-conventional glass of the present utility model unit 1 comprises a concave glass 10, a convex glass 12 and is used for fixing described concave glass 10 and convex glass 12 and described two blocks of glass are combined into the framework (not shown) of an integral unit.

Described concave glass 10 comprises first concave surface on its left side and second concave surface on the right side, and described convex glass 12 comprises first convex surface on its left side and second convex surface on the right side, and described " left side ", " right side " refer to the direction among Fig. 1.Preferably, described first concave surface is towards outdoor, and described second convex surface is towards indoor.

As can be seen, its reverberation was divergent shape after natural light incided on the non-conventional glass of the present utility model unit 1 from index path shown in Figure 1, therefore can avoid occurring the white light pollution problem that present common high-lager building causes.

In order to reach the purpose of this utility model: at first, concave glass 10 and convex glass 12 are preferred to use identical materials, so as light when propagating therein reflectivity, refractive index and dispersive power identical.Secondly, should pre-determine the center thickness of concave glass 10 and convex glass 12, and determine two distance L between the center of glass according to the design needs of building according to the design needs of building; For form etc. big real image concave glass 10 need focus to overlap with convex glass 12 and size specification identical, under described concave glass 10 prerequisite identical with the size specification of convex glass 12, for the focus that guarantees concave glass 10 and convex glass 12 overlaps, only need to guarantee that described second concave surface and described first convex surface are close, the positive negative focal length absolute value of concave glass 10 and convex glass 12 is identical.

According to the physics optical principle as can be known: for the single face convex lens, subsequent corrosion=(refractive index-1) * positive focal length, for the single face concavees lens, subsequent corrosion=(refractive index-1) * negative focal length; For lenticular lens, subsequent corrosion=2 * (refractive index-1) * positive focal length, for double concave lens, subsequent corrosion=2 * (refractive index-1) * negative focal length.Therefore after the material of having selected concave glass 10 and convex glass 12, can calculate or consult out the refractive index n of this material, focal length and f2, f2 ' according to focal distance f 1, f1 ' and the convex glass 12 of the refractive index n of selected materials, predefined concave glass 10, can calculate the subsequent corrosion of described concave glass 10 and the subsequent corrosion of convex glass 12 respectively, can produce suitable concave glass 10 and convex glass 12 according to subsequent corrosion, and be assembled into the non-conventional glass unit 1 that can reach the utility model purpose.

In sum, non-conventional glass of the present utility model unit 1 employed concave glass 10 and convex glass 12 should satisfy that material is identical, size specification is identical, focus overlaps, described second concave surface is close with described first convex surface, the condition that positive negative focal length absolute value is identical, subsequent corrosion adapts of concave glass 10 and convex glass 12.Could guarantee like this can form after light is by non-conventional glass of the present utility model unit 1 upright clearly as.

Concave glass 10 and convex glass 12 not only can use single face to have the glass of concaveconvex shape but also can use two-sided glass with concaveconvex shape.There are following nine kinds of compound modes at least in the non-conventional glass unit of being made up of jointly concave glass 10 and convex glass 12 1 of the present utility model: double concave type glass---planoconvex glass; Double concave type glass---biconvex glass; Platycelous glass---planoconvex glass; Platycelous glass---biconvex glass; Convex-concave glass---concave-convex type glass; Convex-concave glass---planoconvex glass; Convex-concave glass---biconvex glass; Platycelous glass---concave-convex type glass; Double concave type glass---concave-convex type glass.The two sides that so-called double concave type glass refers to glass all is a concave surface, and the one side that planoconvex glass refers to glass is the plane, and another side is a convex surface, and above-mentioned naming rule by that analogy.The compound mode that it will be understood by those skilled in the art that non-conventional glass of the present utility model unit 1 is not limited to nine kinds listed above, and any compound mode within the included scope of the utility model spirit is all within protection domain of the present utility model.

The concave glass 10 that non-conventional glass of the present utility model unit 1 is adopted or the shape of convex glass 12 are not limit, can be regular shape and other the irregular polygons that comprises rectangle, circle, triangle, but form the concave glass 10 or the identical shape of convex glass 12 needs employing of same group of non-conventional glass unit 1.

The preferred frame (not shown) that uses in non-conventional glass of the present utility model unit 1 is fixed concave glass 10 and convex glass 12, and the external surface that described frame can be enclosed in concave glass 10 and convex glass 12 also can be embedded into the inside of concave glass 10 and convex glass 12.In addition, it will be understood by those skilled in the art that concave glass 10 in the utility model and convex glass 12 also can use and be used for changing a certain block of glass of damaged the utility model glass unit 1 separately.

Claims

1. non-conventional glass unit, it is characterized in that: this non-conventional glass unit is as constructional materials, comprises a concave glass, a convex glass and is used for fixing described concave glass and convex glass and described two blocks of glass are combined into the framework of an integral unit.

2. non-conventional glass according to claim 1 unit, it is characterized in that: first convex surface of described concave glass second concave surface and described convex glass is close, and concave glass overlaps with the convex glass focus, size specification absolute value identical, positive negative focal length is identical.

3. non-conventional glass according to claim 2 unit is characterized in that: described concave glass is glass or the two-sided glass that all has spill that single face has spill; Described convex glass is glass or the two-sided glass that all has convex that single face has convex.

4. according to any described non-conventional glass unit of claim 1-3, it is characterized in that: described concave glass and described convex glass use the glass material of same type to make.

5. according to any described non-conventional glass unit of claim 1-4, it is characterized in that: described non-conventional glass unit also comprises the fixedly frame of non-conventional glass unit, the external surface that described frame can be enclosed in described concave glass and convex glass also can be embedded into the inside of concave glass and convex glass, is used to block the part with the fixing glass edge.

6. according to the described non-conventional glass of claim 1-4 unit, it is characterized in that: described concave glass or convex glass are regular shape and other the irregular polygons that comprises rectangle, circle, triangle.