CN2346615Y - Improved automobile visor - Google Patents

Abstract

The utility model relates to an improved automobile visor, comprising a visor seat (1), a visor sheet (2) and a localizer (3). The visor seat (1) is made into a concave structure, a guide groove (4) is arranged in both ends of the visor seat (1) for up and down slide of the visor sheet (2), slide position of the visor sheet (2) can be adjusted through the localizer (3), the visor sheet (2) is a transparent plate made of a piece of transparent glass or plastic; the upper right side of the visor sheet (2) is colourless and transparent; the other parts of the visor sheet (2) are yellow and transparent; the upper left side of the visor sheet (2) is attached with a silvery white mirror surface solar film (7). The visor not only can visor irradiation of strong sunlight, but can reduce the irritation of the strong light of cars coming opposite the cars to the eyes of a driver, and night driving visibility in a fog day can be simultaneously improved.

Description

A kind of improved type automotive light-shading board

The utility model relates to a kind of automobile anti-dazzle device.

At present, an anti-dazzle device that can spin upside down around axle all is equipped with at nearly all windshield top, and it is opaque, only as hiding the irradiation of going solar glare, with protection driver's eyes irriate not.

The purpose of this utility model provides a kind of follow-on anti-dazzle device, can not only avoid the strong illumination of sunshine, and can be when nighttime meeting travels, avoid the place ahead dazzling irradiation of high light of sending a car to the driver, simultaneously, when travelling, improve the visbility of driver's driving, the generation that avoids traffic accident in the greasy weather.

The purpose of this utility model is achieved in that this follow-on anti-dazzle device comprises shielding seat, shade, steady arm three parts, and it is consistent with former anti-dazzle device and match that its integral body spins upside down mechanism around axle; Shielding seat is made concave structure by non-transparent material, post sponge class fluffer below it, the part of corresponding shade can be dug and be fixing, part above it beyond shade is also posted sponge class fluffer, establish a sliding guide groove in the two ends, slide up and down for shade, and adjust the sliding position of shade by a steady arm, shade is the transparent plate by a clear glass or plastic production, its upper right is a water white transparency, remainder is a yellow transparent, and a silvery white minute surface solar film is posted in the left side at an upper portion thereof.

Adopt the utility model improved type automotive light-shading board, can prevent the send a car dazzling irradiation of high light of the place ahead when nighttime meeting travels effectively, can improve the visbility of travelling in fog day at night again, and it is simple to operate, avoid cutting down strong illumination by wearing a secondary special eyeglasses at present, but increased the discomfort of driver's head burden, this is clearly to the people who does not have the wear a pair of spectacles custom.

Now in conjunction with the accompanying drawings, an embodiment of the present utility model is described in detail in detail.

Fig. 1 is the plane structure chart of the utility model improved type automotive light-shading board;

When Fig. 2 is to use this device nighttime meeting to travel, the optical schematic diagram of the strong illumination of being sent a car.

With reference to Fig. 1, Fig. 2, the improved type automotive light-shading board, comprise shielding seat [1], shade [2], steady arm [3] three parts, shielding seat [1] is made concave structure, establish sliding guide groove [4] in the two ends, slide up and down for shade [2], and pass through the sliding position of steady arm [3] the adjustment shade [2] on the shade [2], shielding seat [1] two ends, top are provided with rotating shaft [6]; Spin upside down as integral body, shade [2] is the transparent plate that a clear glass or plastics are made, its upper right is a water white transparency, remainder is a yellow transparent, and a silvery white minute surface solar film [7] is posted in the left side at an upper portion thereof, steady arm [3] adopts stage clip positioning bead structure, realizes the position adjustment and the location of shade [2] by shielding seat [1] top two row knock holees [5].

The high light (collimated light) that sends when the such source of parallel light of the sun or the so approximate source of parallel light of Der Scheinwerfer mit FernlichtAbblendlichtStandlicht according to optical principle shines on the silvery white minute surface solar film [7] specular reflection can take place, major part is penetrated the light that comes to reflect back to car the place ahead from car the place ahead, the light that has only fraction is by solar film [7] directive eyes direction, the part that goes up yellow transparent by shade [2] thereafter enters eyes again, on the other hand, the sun, the white light that Der Scheinwerfer mit FernlichtAbblendlichtStandlicht sends is in fact by red, orange, yellow, green, blue, blue or green, purple seven colour cells become, because the filter action of transparent shade [2] yl moiety, has only yellow luminous energy smoothly by it, thereby light is greatly reduced to the stimulation of eye, make discomfort dazzle become soft, moreover because sodium yellow is lower at the seven-colour-light medium frequency, wavelength is longer, ratio of refraction is less, and transmission speed is bigger in same medium, and bite is stronger, night travelling in fog day can improve visbility by yellow transparent shade [2], automobile anti-fog lamp is yellow.Present embodiment in actual use, the driver that drives a vehicle is subjected to the opposite and sails automobile front lamp when irradiation when night, as long as shade [2] is transferred to correct position, just can guarantee that the other side's automobile front lamp is penetrated can enter the fine of people after the yl moiety of reflection that the high light that comes must be by solar film [7] and transparent shade [2] filters, thereby become soft not dazzling, for guarantee the driver to direction of traffic the right road observe clear, the right side boundary position of solar film [7] is decided to be the driver when sitting positive look straight ahead, solar film [7] just covers the part of driver's pupil of right eye with a left side, driver's left eye is observed driving the place ahead situation by the yl moiety and the solar film [7] of transparent shade [2] like this, though solar film [7] is decayed to some extent to visbility, but driver's right eye can clearly be seen the situation of direction of traffic right side road by the solar film [7] of shade [2] with the water white part on the right side, as shown in Figure 2, when the place ahead light-illuminating is offset to the right, only need head is got final product to left avertence slightly, avoided night travel to be subjected to not seeing when the headlight strong illumination is sent a car in the place ahead the place ahead situation, even cause eyes temporary transient moments blind, has only the situation that crosses the other side's vehicle substantially by estimation, thereby guarantee the safety of driving, alleviate the fine tired consumptive disease of eye; The weather driving of mist is being arranged, and the driver is as long as anti-dazzle device is transferred to the appropriate location to be made the driver pass through the following yellow transparent of solar film [7] partly to observe the situation in driving the place ahead, thereby improves the visbility of travelling in fog day at night effectively; Upset shielding seat [1] still played sun shield to the appropriate location when driving was subjected to solar radiation by day.When not needing anti-dazzle device, anti-dazzle device upwards dug by rotating shaft [6] make it to be affixed on roof panel and get final product.

Claims (2)

1, a kind of improved type automotive light-shading board, comprise shielding seat [1] and rotating shaft [6], feature of the present utility model is: shielding seat [1] is made concave structure, establish a sliding guide groove [4] in the two ends, slide up and down for transparent shade [2], and the position by the control shade of the steady arm [3] on the shade [2] [2], shade [2] is the transparent plate that a clear glass or plastic production become, its upper right is a water white transparency, remainder is a yellow transparent, and a silvery white minute surface solar film [7] is posted in the left side at an upper portion thereof.

2, anti-dazzle device according to claim 1 is characterized in that steady arm [3] adopts stage clip positioning bead structure, realizes the position adjustment and the location of shade [2] by two row knock holees [5] on the shielding seat [1].

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