The front glass plate
Technical field
The present invention relates to a kind of front glass plate.
Background technology
The windshield of automobile is to adopt armorplate glass to process now, and armorplate glass is the pure color transparence, during if any solar radiation, needs the shadow shield in the car is turned down.When driver's night running; The light of opposite vehicle can shine directly on the front windshield, thereby can influence driver's sight line, especially for the driver who wears near-sighted glasses; Spacing is understood the sight line that directly influence the driver at 100-1500 rice with interior strong light, causes traffic accident easily.
Summary of the invention
The technical problem that the present invention will solve provides a kind of front glass plate that reduces irradiate light intensity, and the driver is when driving at night, and the shading transparent effect in the place ahead is good.
For solving the problems of the technologies described above; The front glass plate that is provided comprises the glass plate body; Its design feature is: the dark-brown glass bar or the photo chromic glass bar that are inlaid with the setting of multi-disc spaced and parallel in the glass plate body and fuse into one with the glass plate body; Dark-brown glass bar or photo chromic glass bar tilt to extend downward the outer surface of glass plate body from the inner surface of glass plate body, and the minimum point of the outer surface of last a slice dark-brown glass bar or photo chromic glass bar is not higher than the peak of dark brown glass bar of next sheet or photo chromic glass bar inner surface.
Be bonded with the hyaline layer that is condensated as a whole with it on the surfaces externally and internally of said glass plate body respectively.
After adopting said structure; Because dark-brown glass bar or photo chromic glass bar are set in the glass plate body; And dark-brown glass bar or photo chromic glass bar are tilted to from inside to outside and extend below, and when light rays such as the high light of eminence such as sunlight are injected, can reduce its light-transmission coefficient; Its light transmittance is reduced, thereby can reduce irradiate light intensity.Apply the present invention to the front windshield of automobile, can reduce the influence of light, reduce the incidence of traffic accident driver's sight line.
In sum, the present invention has the advantage that can reduce irradiate light intensity under the prerequisite that does not reduce inspection effect from inside to outside.In addition, can solve this conflicting problem of inner space insufficient light of being brought because of the dark-brown glass of automobile adhesive film, glass curtain wall and the curtain of household etc. again.
Description of drawings
Below in conjunction with accompanying drawing the present invention is further described:
Fig. 1 is the structural representation of an embodiment of the present invention;
Fig. 2 is the sketch map during the embodiment user mode among Fig. 1;
Fig. 3 is the structural representation of the another kind of embodiment of the present invention;
The schematic diagram of Fig. 4 during for the vertical user mode of the present invention.
The specific embodiment
Front glass plate as depicted in figs. 1 and 2; Can this front glass plate be applied to the front windshield of automobile; It comprises glass plate body 1; The dark-brown glass bar or the photo chromic glass bar 2 that are inlaid with the setting of multi-disc spaced and parallel in the glass plate body 1 and fuse into one with glass plate body 1; Dark-brown glass bar or photo chromic glass bar 2 tilt to extend downward the outer surface of glass plate body 1 from the inner surface of glass plate body 1; Multi-disc dark-brown glass bar or photo chromic glass bar 2 are louvered, in adjacent dark-brown glass bar or photo chromic glass bar 2 on the minimum point of outer surface of a slice dark-brown glass bar or photo chromic glass bar 2 be not higher than the peak of dark brown glass bar of next sheet or photo chromic glass bar inner surface.As shown in Figure 2; A arrow line among the figure is that sunray, B arrow line are automotive front reflection ray nearby for light light, C arrow line at a distance; Because light light at a distance can be similar to parallel injecting; Thereby the B arrow line is approximate parallel with the road surface, be parallel to or light (being B arrow line and A arrow line) that aspect ratio driver eyes are high is understood and passed through dark-brown glass bar or photo chromic glass bar, thereby the light transmittance of light can reduce; Exposure intensity can reduce, and can reduce sunray and the influence of light light at a distance to driver's sight line greatly.Can also on the surfaces externally and internally of glass plate body 1, be bonded with the hyaline layer 3 that is condensated as a whole with it respectively, hyaline layer 3 can be processed by safety glass, also can adopt hyaline membrane to process.
Front glass plate as shown in Figure 3, its design feature and as shown in fig. 1 basic identical can be applied to this front glass plate on the window of family or office space, is bonded with the hyaline layer 3 that is condensated as a whole with it on the surfaces externally and internally of glass plate body 1 respectively.
The present invention can directly make shield glass, also can make glasses.In addition, be installed in behind the automobile limit glass and household glass and glass curtain wall etc. to substitute the translucent effect that the realizations such as film and curtain of being in the light are in the light, with alternative present transparent glass through this technology.The degree that is in the light or the variable color degree of depth should be formulated the dark-brown glass bar or the photo chromic glass bar of suitable color and variable color according to the actual conditions needs.
The state that this glass plate as shown in Figure 4 vertically uses in manufacturing process, can adopt repeatedly moulding of glass, or inlay bonding mode and realize.The thickness of glass body 1 is D; The thickness of dark-brown glass bar or photo chromic glass bar 2 is d, and adjacent dark-brown glass bar or photo chromic glass bar 2 are w in glass body 1 lip-deep spacing, and the distance between adjacent dark-brown glass bar or the photo chromic glass bar 2 (being thickness) is h; Angle of inclination between dark-brown glass bar or photo chromic glass bar 2 and glass body 1 thickness direction is α; Wherein h=w*sin α as long as satisfy w ≦ D*tan α and dark-brown glass bar or photo chromic glass bar 2 along stretching under the outside surface tilt of the inner surface of glass body 1, can calculate the maximum ga(u)ge of h through mathematical computations; Can guarantee that the minimum point of the outer surface of a slice dark-brown glass bar or photo chromic glass bar 2 is not higher than the peak of dark brown glass bar of next sheet or photo chromic glass bar inner surface; Usually the number range of D is between 3-15mm, and the number range of d is between 0.5-5mm, and the span of α is between 15 o-75 o; According to different demands, the numerical value that can take to adapt to realizes that light blocks.In like manner; When this glass plate tilts to use; Thickness, the angle of inclination of glass body 1 and the angle of inclination of dark-brown glass bar or photo chromic glass bar 2 according to thickness, dark-brown glass bar or the photo chromic glass bar 2 of glass body 1; Can converse the thickness of the glass between adjacent dark-brown glass bar or the photo chromic glass bar 2 through mathematical computations, thereby realize that the minimum point of the outer surface of last a slice dark-brown glass bar or photo chromic glass bar 2 is not higher than the peak of dark brown glass bar of next sheet or photo chromic glass bar inner surface.