CN2260020Y

CN2260020Y - Multi-function sun visor with color-changeable automatically for automobiles

Info

Publication number: CN2260020Y
Application number: CN 96212036
Authority: CN
Inventors: 周福隽
Original assignee: Individual
Current assignee: Individual
Priority date: 1996-05-28
Filing date: 1996-05-28
Publication date: 1997-08-20
Anticipated expiration: 2006-05-28

Abstract

The utility model discloses a multifunctional sun visor with automatically changed colors for automobiles, comprising a color changing light barrier and a light barrier rack, wherein, the color changing light barrier is arranged under the light barrier rack, a light valve is arranged on the color changing light barrier, an automatic controller of the light valve is arranged on the light barrier rack, a functional switch is arranged on the automatic controller of the light valve, and the functional switch is provided with Position a, b, and c for regulating the lightproof performance of the light valve. The multifunctional sun visor with automatically changed colors for automobiles has the advantages of simple structure and convenient operation. The barrier of light rays under the conditions of light irradiation at daytime, or road surface reflection, night driving, etc. is solved efficiently. Drivers' eyes are protected, and driving safety is ensured.

Description

Vehicular multifunction automatic color-changing baffle

The utility model relates to a kind of anti-dazzle equipment of vehicle, particularly multi-functional automatic color-changing baffle.

At present, the Light barrier for automobile plate is mainly used in the direct irradiation that blocks sunshine daytime, and is clear to guarantee driver's sight line, traffic safety, but for daytime ground-surface reflective and night travel is inoperative.

It is a kind of simple in structure, easy to use that the purpose of this utility model is to provide, and is applicable to daytime, especially the multi-functional automatic color-changing baffle that uses night.

For solving above-mentioned task, the solution that the utility model adopts is: it includes the variable color baffle, the grillage that is in the light, and the grillage that is in the light has the variable color baffle, and the variable color baffle is provided with light valve, be provided with the light valve auto mat on the grillage that is in the light, the light valve auto mat is provided with functional switch.

For solving above-mentioned task, the solution that the utility model also adopts is: the positive pole of the power-supply battery of light valve auto mat and photosensor resistance R ₁The power end 14 of the other end, integrated circuit block link to each other, the other end of photosensor links to each other with the base stage of aerotron, the collecting electrode of aerotron and resistance R ₁The other end, a of functional switch ₁End links to each other, the emitter of aerotron and a of functional switch ₃End links to each other, 1,2 end and resistance R of integrated circuit circuit block ₂An end link to each other its 3 end and resistance R ₃4,5 ends of an end, integrated circuit block link to each other, 6 ends of integrated circuit block link to each other with an end of an end of electric capacity, light valve, the other end of light valve and a of functional switch ₂End links to each other, the other end of electric capacity and resistance R ₂, R ₃The other end link to each other 7 ends of integrated circuit block and the GND of functional switch ₂, light valve GND ₂End links to each other.

Functional switch is provided with the shading performance that light valve is regulated in the position of a, b, c;

Next side of grillage that is in the light is provided with the variable color baffle, and opposite side is provided with active catch tabula rasa frame.

The utility model has following advantage compared to existing technology:

1. simple in structure, power consumption is little, thereby cost is lower, and variable color speed is fast.

2. have multi-functionally, easy to use, can adjust functional switch k at any time ₁A, b, the position of c regulate the shading performance of light valve, suit under various environment, to use.

3. particularly suitable vehicle night running, the irradiation of blocking opposite automotive headlamp high light has guaranteed that pilot's line of vision is clear, avoid easy the to be diplomatic interpreter of taking place because of strong illumination so.

Below in conjunction with accompanying drawing the specific embodiment of the present utility model is done into to go up detailed description of step:

Fig. 1, the 2nd, Vehicular multifunction automatic color-changing baffle structural representation;

Fig. 3 is a variable color baffle light valve auto mat circuit diagram;

Embodiment 1, as Fig. 1, shown in Figure 3, it includes variable color baffle 1, the grillage 2 that is in the light, the grillage 2 that is in the light has variable color baffle 1, variable color baffle 1 is provided with light valve p ₁, on the grillage 2 that is in the light, being provided with light valve auto mat 3, light valve auto mat 3 is provided with functional switch k ₁, functional switch K ₁Light valve p is regulated in the position that is provided with a, b, c ₁The shading performance, the power-supply battery v of light valve auto mat 3 ₁Positive pole and photosensor D ₁Resistance R ₁The power end 14 of an end, integrated circuit block IC link to each other, integrated circuit block IC selects the L40106 type for use, photosensor D ₁The other end and aerotron D ₂Base stage link to each other aerotron D ₂Collecting electrode and resistance R ₁The other end, functional switch K ₁A ₁End links to each other, aerotron D ₂Emitter and functional switch K ₁A ₃End links to each other, 1,2 end and the resistance R of integrated circuit block IC ₂An end link to each other its 3 end and resistance R ₃4,5 ends of an end, integrated circuit block IC link to each other 6 ends of integrated circuit block IC and an end of capacitor C, light valve P ₁An end link to each other light valve P ₁The other end and functional switch K ₁A ₂End links to each other, the other end of capacitor C and resistance R ₂, R ₃The other end link to each other 7 ends of integrated circuit block IC and functional switch K ₁GND ₂, light valve P ₁GND ₂End links to each other.

In use, can should give use mutually: aim at solar direction under the high light when travelling as vehicle on daytime in summer, make functional switch K according to the difference of environment ₁Be in the position of a, then variable color baffle 1 places " normal black " state; And for example, under the little situation of illumination variation, descend to use in summer or the back sunlight of snow in winter, can be with functional switch K ₁Be in the position of b, then variable color baffle 1 places the color between black, white, for another example, and during the steering vehicle night running, with functional switch K ₁Be in the position of c, then variable color baffle 1 places automatic instantaneous variation state, and variable color baffle 1 can change fast with the external environment intensity variations, with the eyes of protection chaufeur, guarantees traffic safety.

Embodiment 2, as Fig. 2, shown in Figure 3, it includes variable color baffle 1, the grillage 2 that is in the light, grillage 2 next side that are in the light are provided with variable color baffle 1, variable color baffle 1 is provided with light valve P ₁, the 2 times opposite sides of grillage that are in the light be connected with active catch tabula rasa frame 2 ', on the grillage 2 that is in the light, be provided with light valve auto mat 3, light valve auto mat 3 is provided with functional switch K ₁, functional switch K ₁Light valve P is regulated in the position that is provided with a, b, c ₁The shading performance, the circuit of light valve auto mat 3 is identical with embodiment 1.

In use, as by day can be with active catch tabula rasa frame 2 ' put down, during night running, can make active catch tabula rasa frame 2 ' push to the grillage 2 that is in the light overlapping, other be with embodiment 1.

Claims

1, a kind of Vehicular multifunction automatic color-changing baffle, it includes baffle, the grillage that is in the light, and it is characterized in that baffle (1) is the variable color baffle, is located under the grillage that is in the light (2), and is provided with light valve P ₁, on the grillage that is in the light (2), being provided with light valve auto mat (3), light valve auto mat (3) is provided with functional switch K ₁

2, automatic color-changing baffle according to claim 1 is characterized in that the power-supply battery V of light valve auto mat (3) ₁Positive pole and photosensor D ₁Resistance R ₁The power end 14 of an end, integrated circuit block IC link to each other photosensor D ₁The other end and aerotron D ₂Base stage link to each other aerotron D ₂Collecting electrode and resistance R ₁The other end, functional switch K ₁A ₁End links to each other, aerotron D ₂Emitter and functional switch K ₁A ₃End links to each other, 1,2 end and the resistance R of integrated circuit block IC ₂An end link to each other its 3 end and resistance R ₃4,5 ends of an end, integrated circuit block IC link to each other 6 ends of integrated circuit block IC and an end of capacitor C, light valve P ₁An end link to each other light valve P ₁The other end and functional switch K ₁A ₂End links to each other, the other end of capacitor C and resistance R ₂, R ₃The other end link to each other 7 ends of integrated circuit block IC and functional switch K ₁GND ₂, light valve P ₁GND ₂End links to each other.

3, automatic color-changing baffle according to claim 1 is characterized in that functional switch K ₁Light valve P is regulated in the position that is provided with a, b, c ₁The shading performance.

4, automatic color-changing baffle according to claim 1, next side of grillage (2) that it is characterized in that being in the light is provided with variable color baffle (1), and opposite side is provided with active catch tabula rasa frame (2 ').