A kind of light deflector
Technical field
The utility model relates to a kind of manufacture technology field of light deflector, especially refers to a kind of light deflector that is used on the automobile.
Background technology
Existing a kind of patent No. is 201020284978.2 and is called that the Chinese utility model patent of " vehicle night vision light deflector " discloses a kind of vehicle night vision light deflector; It is a kind of light deflector that utilizes night-vision devices; Mainly by the in addition corresponding circuit control of infrared night vision device and special glass; Realize night vision function, for the automobile night running provides a kind of safer light deflector.It is characterized in that: extraordinary protective film and extraordinary coated glass fix, and extraordinary coated glass and heating film fix, and heating film and Liquid Crystal Display (LCD) fix, and are fixed on then between front casing and the rear casing.Though this auto mirror can improve the visibility of nighttime imaging, and ensure running safety preferably, its complex structure; Productive costs is high, and price is also relatively more expensive, secondly is; This light deflector function singleness can only be used to observe car rear reflector visible objects, moving towards to change and all can't see for the orientation at vehicle place, road; The more important thing is that externally under the strong illumination, reflective mirror can not weaken intensity of light reflection to this light deflector; Driver's sight line is affected, makes troubles, so the structure of this auto mirror also needs further to improve to driving.
Summary of the invention
The utility model technical matters to be solved is to above-mentioned prior art present situation a kind of light deflector that can reduce intensity of reflected light automatically and have navigation feature concurrently to be provided.
The utility model solves the problems of the technologies described above the technical scheme that is adopted: this light deflector; Include reflex reflector lens and picture frame; Said reflex reflector lens is installed on the picture frame; It is characterized in that: said light deflector is provided with the telltale of navigating instrument, and said telltale is connected with navigating instrument through circuit, is provided with the structure that under the effect of light-inductive device, can reduce the intensity of reflected light of reflex reflector lens in the said light deflector; Said reflex reflector lens is provided with the suitable no-reflection diaphragm area of read-out size with telltale, and the no-reflection diaphragm area in the said reflex reflector lens can be arranged at the dead ahead of read-out versatilely.
As improvement, frame and after-frame before said picture frame includes, on the frame, the top margin of said preceding frame and the top margin of after-frame linked together through the hinge flip-shell before said reflex reflector lens was fixed in.
Improve, said navigating instrument is the bottom position that dismountable type is arranged at after-frame again.
Improve, the structure of said dismountable type is: the end face of said navigating instrument is provided with projection again, and the bottom surface of said after-frame is provided with draw-in groove, and projection engages each other with draw-in groove and navigating instrument and after-frame are linked together.
Improve again; The said structure that under the effect of light-inductive device, can reduce the intensity of reflected light of reflex reflector lens is: said reflex reflector lens includes transparent preceding eyeglass and the back eyeglass that is coated with reflective membrane; Said front and back eyeglass is in juxtaposition; And the periphery of front and back eyeglass forms cavity through adhesive bond together and in the centre, and irritating in the said cavity has and can change the variable color liquid that variable color takes place through electric current, and said light-inductive device is arranged on the periphery of picture frame reflective surface; Perhaps be arranged on the periphery of picture frame reflective surface on the back with picture frame, said light-inductive device is through circuit and IC, variable color liquid formation loop.
Improve, the top margin of said reflex reflector lens is provided with conductive strips again, and the base of said reflex reflector lens is provided with down conductive strips, forms the loop between said upward conductive strips and following conductive strips, variable color liquid, light-inductive device, the IC.
Improve again, on the said light deflector sound prompt device is installed.
Improve again, the contactor of control variable color liquid energising or outage is installed on the said preceding frame, the lower middle position of frame before said contactor is positioned at.
Improve, on the said preceding frame indicator lamp is installed, said indicator lamp and light-inductive device lay respectively at the left and right sides of contactor.
Improve, the back side of said after-frame is provided with buckle again, and said buckle links together the fixed part dismountable type on light deflector and the car body.
Compared with prior art; The advantage of the utility model is: the telltale that is provided with navigating instrument because of light deflector; The driver can clearly see the orientation, place from the read-out of telltale when driving; Select road to arrive the destination according to prompting right, avoided the situation of under unfamiliar environment, taking a wrong way, improved driving efficiency; In addition, when the strong illumination light deflector, light deflector can make variable color liquid color burn through the effect of light-inductive device and IC, the background color deepening of light deflector, thus having reduced intensity of reflected light, it is safer that the driver is driven.
Description of drawings
Fig. 1 is the structural perspective of the utility model embodiment;
Fig. 2 is the structural perspective of light deflector among Fig. 1;
Fig. 3 is the structural perspective of another state of Fig. 2;
Fig. 4 is the structural perspective at another visual angle of Fig. 3;
Fig. 5 is the turn-over structural perspective of Fig. 4;
Fig. 6 is the structural representation of reflex reflector lens among Fig. 1;
Fig. 7 is the exploded drawings of Fig. 6.
The specific embodiment
Embodiment describes in further detail the utility model below in conjunction with accompanying drawing.
Shown in Fig. 1 to 7, the light deflector of present embodiment includes reflex reflector lens 2 and picture frame 1, frame 11 and after-frame 12 before picture frame 1 includes, and on the frame 11, the top margin of the top margin of preceding frame 11 and after-frame 12 linked together through the hinge flip-shell before reflex reflector lens 2 was installed on.Light deflector is provided with the telltale of navigating instrument 5; Telltale is connected with navigating instrument 5 through circuit; Navigating instrument 5 dismountable types are arranged at the bottom midway location of after-frame 12: the end face of navigating instrument 5 is provided with projection; The bottom surface of after-frame 12 is provided with draw-in groove, and projection engages each other with draw-in groove and navigating instrument 5 and after-frame 12 are linked together.Reflex reflector lens 2 includes transparent preceding eyeglass and the back eyeglass that is coated with reflective membrane; The front and back eyeglass is bonded together and the formation cavity in the centre; Irritating in this cavity has and can change the variable color liquid that variable color takes place through electric current; The top margin of reflex reflector lens 2 is provided with conductive strips 4, and the base of reflex reflector lens 2 is provided with down conductive strips 41, and the front-back of picture frame 1 is provided with the light-inductive device; The light-inductive device passes through circuit and IC, variable color liquid, goes up conductive strips 4 and following conductive strips 41 formation loops, and variable color liquid can reduce the intensity of reflected light of reflex reflector lens 2 under the effect of light-inductive device.Reflex reflector lens 2 is provided with the suitable no-reflection diaphragm area of read-out 3 sizes with telltale, and the no-reflection diaphragm area in the reflex reflector lens 2 can be arranged at the dead ahead of read-out 3 versatilely.The lower middle position of preceding frame 11 is equipped with the contactor of control variable color liquid energising variable color, and indicator lamp and light-inductive device lay respectively at the left and right sides of contactor.The back side of after-frame 12 is provided with buckle 6, and buckle 6 links together the fixed part dismountable type on light deflector and the car body.
Principle of work: after contactor was opened, variable color liquid energising was when the country beam direct projection light deflector of front vehicle; The light-inductive device of light deflector reflective surface receives light to stimulate, and to IC, IC sends signal changes the electric current of variable color liquid to the light-inductive device with the information conveyance that receives; Variable color liquid darkens, thereby makes the specular color deepening, the reflected light rays strength reduction; Reduce influence so effectively to driver's sight line; Eliminated the situation that driver's sight line can't be differentiated, alleviated injury, also improved the safety of driving simultaneously driver's eyes.When the country beam of the place ahead vehicle and front vehicle shines light deflector simultaneously; The back light-inductive device at the light deflector back side also can in time be responded to; Back light-inductive device further deepens variable color liquid color; Impel the further deepening of minute surface background color, thereby make the driver can can't not see the road surface situation clearly, further put forward the traffic safety of doing the driver because of the front and back high light shines simultaneously.Owing in the picture frame of display location behind reflex reflector lens of navigating instrument,, guarantee to drive in the right direction so the driver also can clearly see the information that read-out shows.
In the above-mentioned specification sheets, described variable color liquid changes the color of variable color liquid at the interaction energy of light-inductive device, is ripe known technology, just no longer carefully states here.
In the goal of the invention of this specification sheets, the high light of being mentioned mainly refers to the country beam of automobile, the light of passing light, certainly also is meant after light deflector is reflective the light that driver's sight line is brought influence, and the light-inductive device is meant photoconductive cell.