CN201804159U

CN201804159U - Weaving light glass

Info

Publication number: CN201804159U
Application number: CN2009202925707U
Authority: CN
Inventors: 杨德生; 杨晓雨
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-12-14
Filing date: 2009-12-14
Publication date: 2011-04-20
Anticipated expiration: 2019-12-14

Abstract

The utility model relates to weaving light glass which comprises rectangular or square or regular hexagonal concave lenses with certain curvature radiuses, the lenses are sequentially connected with each other on the same plane, the concave surface of each lens is covered by ordinary flat glass, and dry air is arranged between the ordinary flat glass and the concave surface of each lens. When light is incident to the weaving light glass, the light can form a weaving light region in the emergent area due to the optical effects. When opaque objects are placed in the following two ways: the opaque objects are placed in the weaving light region and the opaque objects are placed between the weaving light glass, the shadow of the opaque objects can be eliminated, the illuminance uniformity and the light softness can be simultaneously improved, and the illuminance can not be affected.

Description

Knit light glass

Technical field

The utility model relates to a kind of light glass of knitting.Knit the shadow that produces when light glass can be eliminated the light tight object of light source irradiation, simultaneously, improve the uniformity coefficient and the soften of illumination, and this does not influence the brightness of illumination.

Background technology

At present, known glass types is that ordinary plate glass has the glass of specific use with some, as tempered glass, and ground glass, sand blasting glass, pattern glass, wire glass, hot bending glass, glass block, viscose paper.Except that ordinary plate glass, the glass of specific use is to add some materials on the ordinary plate glass basis, or improves the manufacturing process or the method for glass for specific use.Though these glass have special purposes in productive life,, when light tight object is before these glass, the shadow district that forms behind the light tight object of rayed is very big, and the uneven illumination by these glass is even, and space light soften deficiency influences the daylighting effect.

Summary of the invention

In order to overcome present various glass in daylighting, run into the problem that light tight object can form shadow, the utility model provides a kind of light glass of knitting.Its normally daylighting, transmittance is normal, and can form a special light district of knitting under optical effect.In this zone, the shadow of opaque article can be eliminated.

The technical scheme that technical matters of the present utility model adopted is: by the rectangle of certain curvature radius, or square, or regular hexagon concavees lens are hereinafter with the rectangle of this certain curvature radius, or square, or the regular hexagon concavees lens are called concavees lens L.Concavees lens L connects its section of structure each other in turn on same plane be Fig. 1.Covering common plane glass on the concave surface of concavees lens L, is dry air between the concave surface of common plane glass and concavees lens L.

The utility model is to knit light glass.When light incides when knitting light glass, light forms in the outgoing district and knits the light district, and light path changes, and lightness is normal.The deviation light that the straight line light that the direction of propagation does not change and the direction of propagation change, and between the light that changes of the direction of propagation, be interlaced with one another to form and knit light.Light tight object has two kinds of laying methods: 1, light tight object is knitting in the light district of forming, the shadow of light tight object weakens to elimination gradually along with the concavees lens number increases its shadow intensity, its synoptic diagram is Fig. 2, and the plane outspread drawing of stereo optical path schematic diagram is Fig. 3; 2, light tight object is placed on and knits between the light glass, and promptly between two blocks of glass, the shadow that forms during the light tight object of rayed can be eliminated, and sectional view is Fig. 4, and the synoptic diagram of Fig. 4 is Fig. 5, and the plane outspread drawing of the stereo optical path figure schematic diagram of Fig. 4 is Fig. 6.

The beneficial effects of the utility model are: eliminate shadow in the time of normal daylighting, and improve the soften of illumination uniformity coefficient and light.

Description of drawings

Below in conjunction with accompanying drawing and enforcement example the utility model is further specified.

Fig. 1 is the sectional view of knitting light glass that concavees lens L connects at grade in turn.

Fig. 2 synoptic diagram in the light district knitted that to be light tight object forming.

Fig. 3 is the plane outspread drawing of knitting light district neutral body light path principle figure that light tight object is forming.

Fig. 4 is that light tight object is placed on the sectional view of knitting between the light glass.

Fig. 5 is the synoptic diagram of Fig. 4.

Fig. 6 is the plane outspread drawing of the stereo optical path schematic diagram of Fig. 4.

(1) to (7) is the rectangle of certain curvature radius among the figure, or square, or the combination of regular hexagon concavees lens; (8) be common plane glass; (9) be light tight object; The shadow that does not have the light tight object (9) of complete obiteration when (10) concavees lens do not reach some; (11) be the emergent ray of process lens; (12) be aperture; (13) be optical screen; (14) be incident ray; (15) be to knit light glass; (16) be dry air; (A) the deviation light that the direction of propagation changes when (D) is the light outgoing; (E) light that the direction of propagation does not change when (K) is the light outgoing.

Embodiment

In Fig. 1, concavees lens L (1) links together in turn, does not limit lens number and size in the actual production, and the concave surface of lens covers common plane glass (8).The thickness of common plane glass (8) can be 3-4mm, but its thickness changeable according to actual needs.The radius-of-curvature of concavees lens L (1) can be according to formula:

Carrying out practical application calculates.

Claims

1. knit light glass for one kind, it is characterized in that, by the rectangle of certain curvature radius, or square, or regular hexagon concavees lens formation, concavees lens connect on same plane each other in turn, covering common plane glass on the concave surface of concavees lens, is dry air between common plane glass and concave surface.