Vehicle mirrors doubling auxiliary alarm lamp
Technical field
The invention belongs to field of automobile parts and components, and in particular to a kind of vehicle mirrors doubling auxiliary alarm lamp.
Background technique
With the rapid development of the national economy and people's quality of life greatly improves, and private car enters most of families
Front yard becomes a kind of popular vehicles, due in vehicle travel process, driver side and rear from rearview mirror
Can have blind area, for example, when vehicle lane change, Ackermann steer angle, often because rearview mirror in blind area cause the friendship such as to scratch, collide
Interpreter's event;For another example under rain and fog weather, rearview mirror is easily fuzzy, to influence driver for side and rear obstacle
Judgement.So being badly in need of a kind of device for assisting driver to judge obstacle distance in vehicle blind area now.
Summary of the invention
The technical problem to be solved by the present invention is in view of the foregoing drawbacks, a kind of compact volume and convenience, efficient vehicle rearview are provided
Mirror doubling auxiliary alarm lamp.
It is as follows that the technical scheme adopted by the invention to solve the technical problem: a kind of vehicle mirrors doubling auxiliary alarm
Lamp has pedestal, and pedestal is equipped with mask and the wiring board with several light sources, and mask is equipped with and fixes foot, the route
Plate is connected by the fixation suspension column on mask with pedestal, and the pedestal is provided with irregular on the inner surface of mask side
Reflection diaphragm.When the radar observation system of automobile, which detects, has barrier within the scope of blind area, the radar observation system of automobile will
High level electrical signal is transmitted to wiring board by conducting wire, sends DC signal to light source, light source after high level electrical signal is rectified
It lights, light is irradiated into driver's glasses after reflection diaphragm reflects, so that driver be reminded to should be noted that the obstacle in blind area
Object.Since the arrangement of reflection diaphragm is irregular, so the light range of reflection is wider, effect is more preferable.
As further improvement of the invention, the material that the mask uses is transparent resin material.Transparent resin material
Light transmittance is high, and intensity is higher and non-friable.
As further improvement of the invention, mask surface surrounding posts adhesive backers.This adhesive backers viscosity is good,
Intensity is high, not easily to fall off.
As further improvement of the invention, the light source is using light emitting diode.Light-emitting diode luminance is high, consumption
Can be few, it is suitable for use as warning function.
As further improvement of the invention, when the light emitting diode is installed, lamp cap is directed toward reflection diaphragm side, makes light
Shu Gengjia is concentrated, and reflecting effect is more preferable.
The beneficial effects of the present invention are: vehicle mirrors doubling auxiliary alarm lamp compact, warning function is strong, makes
With conveniently, driver can be effectively reminded to pay attention to the barrier in blind area.
Detailed description of the invention
Through the following detailed description taken in conjunction with the accompanying drawings, present invention objects, features and advantages above-mentioned and other will become
Obviously.
Fig. 1 is the embodiment of the present invention schematic diagram;
Fig. 2 is the face the Aa cross-sectional view of the embodiment of the present invention;
Fig. 3 is circuit diagram of the invention;
Fig. 4 is mounting means schematic diagram of the invention.
Wherein: 1. pedestals, 2. masks, 3. wiring boards, 4. fixed suspension columns, 5. adhesive backers, 6. reflection diaphragms, 7. light sources,
8. automobile rear view mirror lens, A is the radar observation system of automobile, and D is rectifier diode, and D2 and D3 are light emitting diode.
Specific embodiment
The present invention will be further described with reference to the accompanying drawing, practical word "front", "rear" in description, "left", "right",
"up" and "down" refers to that the direction in attached drawing, word "inner" and "outside" are referred respectively to towards or away from particular elements geometry
The direction of the heart.
Embodiments of the present invention will be described referring to figs. 1 to Fig. 3: a kind of vehicle mirrors doubling auxiliary alarm
Lamp, has pedestal 1, and pedestal 1 is equipped with mask 2 and wiring board 3;Pedestal 1 is provided with irregularly on the inner surface of 2 side of mask
Reflection diaphragm 6,2 surface surrounding of mask also posts adhesive backers 5;Material used by mask 2 is transparent resin material, route
Rectifier diode D and light emitting diode D2, D3 are welded on plate 3, light emitting diode lamp holder is directed toward 6 side of reflection diaphragm, wiring board 3
It is connected by conducting wire with the radar observation system A of automobile.
The present invention is pasted on by the adhesive backers 5 around mask 1 by the interior table of automobile rear view mirror lens 8 with reference to Fig. 4
On face, the radar observation system A of automobile is connected by conducting wire with wiring board 3, will be detected as the radar observation system A of automobile
When having barrier within the scope of blind area, high level electrical signal is transmitted to wiring board 3 by conducting wire, it will after rectified diode D rectification
DC signal sends light emitting diode D2 and D3 to, and light emitting diode lights, and light is irradiated into after reflection diaphragm reflects and drives
The person's of sailing glasses, so that driver be reminded to pay attention to the barrier in blind area.
Taking the above-mentioned ideal embodiment according to the present invention as inspiration, through the above description, relevant staff is complete
Various changes and amendments can be carried out without departing from the scope of the technological thought of the present invention' entirely.The technology of this invention
Property range is not limited to the contents of the specification, it is necessary to which the technical scope thereof is determined according to the scope of the claim.