CN201457310U

CN201457310U - Gas anti-rain, anti-fog and anti-dust device of vehicle rearview mirror

Info

Publication number: CN201457310U
Application number: CN200920110727XU
Authority: CN
Inventors: 王家滨
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-08-10
Filing date: 2009-08-10
Publication date: 2010-05-12
Anticipated expiration: 2019-08-10

Abstract

The utility model provides a gas anti-rain, anti-fog and anti-dust device of a vehicle rearview mirror, relating to the technical field of vehicle rearview mirror modification. The rearview mirror of the existing vehicle generally comprises two parts, namely a glass mirror and an outer cover; the visibility of the rearview mirror is severely affected under various common severe environments such as raining, snowing, dust-raising and damp fog so that the traffic accident is easy to caused when the driver drives a vehicle, changed lanes and backs or stops a vehicle. Therefore, the utility model provides the gas anti-rain, anti-fog and anti-dust device of the vehicle rearview mirror and the rearview glass mirror can be shielded, protected and cleaned by connecting an air conditioning system arranged on the front side of the vehicle with the inside of the rearview mirror cover through a gas-guide tube and then using a guide exhaust duct arranged round the rearview glass mirror for exhausting. The utility model has the beneficial effects that the device adapts to various environments and is simple and practical, and can effectively improve the clarity of the rearview mirror under various environments and ensure the save driving of the vehicle.

Description

A kind of gas of vehicle mirrors is rainproof, antifog, dust collector

Technical field

The utility model belongs to automobile rearview mirror renovation technique field, relates to a kind of rainproof, antifog, dust collector of gas of vehicle mirrors.

Background technology

At present, vehicle mirrors comprises eyeglass and outer cover two parts, described eyeglass is embedded in the outer cover, in case run into rainy, snow, during various common harsh environment such as airborne dust, wet fog, to have a strong impact on the visbility of back mirror, cause chaufeur in driving, lane change, generation traffic accident easily when stopping.At this problem, existing improvement project easily lost efficacy but run into situation the method such as airborne dust, wet fog, and influenced exterior appearance for the back mirror cover body increases the hard radical occlusion device in outside on the market.

The invention reforming content

The purpose of this utility model provide a kind of can deal with multiple environment, simple in structure, improvement cost is low, do not increase rainproof, antifog, the dust collector of gas of a kind of vehicle mirrors of any outside barrier structure, good practical effect.

Concrete technical scheme is as follows:

A kind of gas of vehicle mirrors is rainproof, antifog, dust collector, and the air-conditioning exhaust system of vehicle front side is connected in the back mirror cover by a ventilation flue, and the ventilation flue fixedly is communicated with the water conservancy diversion exhaust duct in the back mirror cover body.The water conservancy diversion exhaust duct is fixed on backsight lens edge one circle, promptly between eyeglass and back mirror outer outlet body, has the air draft aperture of some different air draft directions on the water conservancy diversion exhaust duct.Cause back mirror unintelligible when running into poor environment; in the time of poor visibility; blow to the ventilation flue by control vehicle air-conditioning exhaust system; gas is connected into the water conservancy diversion exhaust duct through the ventilation flue in the back mirror cover; discharge by the air draft aperture of some different air draft directions on the water conservancy diversion exhaust duct then; form intensity controlled airflow layer; it is vertical with eyeglass to go up the lateral opening air flow line of lateral opening and bilateral; the backsight eyeglass played block protective effect; following lateral opening be close to parallel of air flow line with eyeglass; the backsight eyeglass played wash away; the effect of cleaning, and then guaranteed the visibility of eyeglass efficiently.

The utlity model has following beneficial effect:

1, practicality is good, can tackle multiple environment, for example rains, snows, airborne dust, wet fog

2, improvement cost low, effectively improve back mirror visibility, good practical effect

3, can not influence attractive in appearance because of increasing any outside barrier structure

Description of drawings

Fig. 1 is the structural representation of the utility model embodiment

Fig. 2 is the workflow scheme drawing of the utility model embodiment

Serial number name among the figure is:

1-car body, 2-top and bilateral is lateral opening, lateral opening, 8-back mirror cover under the 3-backsight eyeglass, 4-air-conditioning exhaust system, 5-ventilation flue, 6-water conservancy diversion exhaust duct, 7-

The specific embodiment

In Fig. 1; a kind of gas of vehicle mirrors is rainproof, antifog, dust collector; ventilation flue's 5 one ends are communicated with air-conditioning exhaust system 4; the other end enters in the back mirror cover 8 and is communicated with water conservancy diversion exhaust duct 6; gas is by 4 regulation and control of air-conditioning exhaust system; enter water conservancy diversion exhaust duct 6 by ventilation flue 5, discharge by top and bilateral lateral opening 2, down lateral opening 7 then, backsight eyeglass 3 is blocked protection, cleans.

In embodiment illustrated in fig. 2; when vehicle rearview eyeglass 3 causes visibility to descend because of external environment changes (as raining); open air-conditioning exhaust system 4; gas enters 6 air drafts of water conservancy diversion exhaust duct by ventilation flue 5; the lateral opening 2 air draft directions of top and bilateral are vertical with backsight eyeglass 3; when extraneous rainwater drops to back mirror cover 8 edges; will be because of the air draft change of direction of top and bilateral lateral opening 2; thereby backsight eyeglass 3 is played the extraordinary protective effect of blocking; and following lateral opening 7 be close to parallel with eyeglass of air flow line played extraordinary cleaning to backsight eyeglass 3; the oven dry effect.

Claims

1. rainproof, antifog, the dust collector of the gas of a vehicle mirrors, it is characterized by, the vehicle air conditioning exhaust system is connected in the back mirror cover body by a ventilation flue, and the ventilation flue links to each other with air exhausting device on the cover body, by the regulation and control air draft backsight eyeglass is carried out rainproof, antifog, dedusting.

2. rainproof, antifog, the dust collector of the gas of a kind of vehicle mirrors according to claim 1 is characterized by: the ventilation flue fixedly is communicated with air exhausting device in the back mirror cover body and blows.

3. rainproof, antifog, the dust collector of the gas of a kind of vehicle mirrors according to claim 1, it is characterized by: air exhausting device carries out air draft, control air flow line, adopt the water conservancy diversion exhaust duct, the water conservancy diversion exhaust duct is to be fixed on backsight lens edge one circle, between eyeglass and back mirror outer outlet body, have the air draft aperture of some different air draft directions on the water conservancy diversion exhaust duct.