CN2346616Y

CN2346616Y - Improved automobile visor

Info

Publication number: CN2346616Y
Application number: CN 98231752
Authority: CN
Inventors: 袁明
Original assignee: Individual
Current assignee: Individual
Priority date: 1998-11-30
Filing date: 1998-11-30
Publication date: 1999-11-03
Anticipated expiration: 2008-11-30

Abstract

The utility model relates to an improved automobile visor, which comprises a visor seat (1), a light shading sheet (2) and a positioner (3). The visor seat (1) is made into a concave shape structure; a guide groove (4) for the light shading sheet (2) sliding up and down is arranged in both ends of the visor seat (1) and the slide position of the light shading sheet (2) can be adjusted by the positioner (3). The light shading sheet (2) is a yellow transparent flat plate made from a piece of yellow transparent glass or plastics; a silver white mirror surface solar film (7) is pasted on the left side of the upper part of the yellow transparent flat plate. The automobile visor can not only shade the irradiation of strong sun light, but also can reduce the stimulation of the strong light of vehicles from the opposite position to eyes of drivers while meeting with other running vehicles at night. At the same time, the visibility of driving an automobile at a foggy day a can be enhanced.

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, 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 yellow transparent flat board by yellow transparent glass or plastic production, and its upper left-hand is posted a silvery white minute surface solar film.

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 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 reworked 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 yellow transparent glass or plastics are made, its upper left-hand is posted a silvery white minute surface solar film [7], 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, enter eyes by yellow transparent shade [2] 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 yellow transparent shade [2], 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, can improve visbility at travelling in fog day 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 optical filtering of reflection that the high light that comes must be by solar film [7] and yellow transparent shade [2], 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 yellow transparent shade [2] and solar film [7] like this, though solar film [7] is decayed to some extent to visbility, but driver's right eye can guarantee only clearly to see with the part on the right side through the solar film [7] of yellow transparent shade [2] situation of direction of traffic right side road, 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 effectively; The driving time upset shielding seat [1] that is subjected to solar radiation still plays sun shield to the appropriate location by day, and dazzling sunlight can't pass shielding seat [1], and the sunlight by shade [2] then becomes soft not dazzling.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

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 yellow transparent shade [2], and the position by the control shade of the steady arm [3] on the shade [2] [2], shade [2] is the flat board that yellow transparent glass or plastic production become, its upper left-hand is posted a silvery white minute surface solar film [7].

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] in the middle of the shielding seat [1].