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Automobile rearview mirror

A technology for automotive rearview mirrors and lenses, which is applied in the field of optimization technology of automotive rearview mirrors and can solve problems such as difficulty in removing raindrops, low rearview mirror clarity, and low wind speed.

Inactive Publication Date: 2012-02-01
李耀强
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage is that it must rely on the wind generated by the high-speed driving of the car. When the car is just started, or in a traffic jam, the wind speed is usually relatively low, and it is difficult to remove the raindrops on the lens, resulting in low clarity of the rearview mirror, which is not conducive to driving. Safety

Method used

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  • Automobile rearview mirror
  • Automobile rearview mirror
  • Automobile rearview mirror

Examples

Experimental program
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Embodiment Construction

[0020] Such as figure 1 with figure 2 Shown, a kind of automobile rearview mirror comprises lens 1, mirror case 2, four-way adjustment device 3 and the controller that is located in the car, lens 1 is embedded in the groove near mirror case 2 opening end edge, four directions The adjustment device 3 is connected to the mirror holder 11 on the back of the lens 1, an air inlet 4 is provided at the closed end of the mirror case 2, and an air outlet 5 is provided at the position where the lens 1 and the mirror case 2 are connected; between the lens 1 and the mirror case 2 A blower 6 is installed in the cavity formed by the connection, so that the cavity formed by the connection of the lens 1 and the mirror case 2 communicates with the outside through the air inlet 4 and the air outlet 5 . The air outlet 5 can be arranged intermittently around the lens, or can be set as an annular air outlet channel around the lens. For the wind that blows out can prevent rainwater from dripping...

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Abstract

The invention discloses an automobile rearview mirror, comprising a lens 1, a mirror shell 2, a four-way adjusting device 3 and a controller arranged in the automobile. An air blower 6 is mounted in a cavity formed by the connection of the lens 1 and the mirror shell 2, and the cavity formed by the connection of the lens 1 and the mirror shell 2 is communicated with the outside through air intakes 4 and air outtakes 5. The air blower can actively absorb outside air and pressurize the absorbed air, and then, blow out the pressurized air from the air outtakes arranged at four sides of the lens, so that, the rainwater is prevented from dropping on the lens, and the water drops on the lens can be blown away. Moreover, an electric heating device is mounted between the lens and a mirror holder, when water or rime ice is on the lens, the electric heating device can heat the lens to vaporize the water or the rime ice.

Description

technical field [0001] The invention relates to an automobile rearview mirror which uses a blower to drive away water droplets, and belongs to the optimization technology of the automobile rearview mirror. Background technique [0002] In the daily use of the car, the rearview mirror is one of the important safety devices, which is used to grasp the road and vehicle conditions on both sides and behind the car body, so as to help the driver make reasonable judgment and operation. Therefore, the cleanliness and clarity of the rearview mirror are very important to driving safety. When the car is driving daily, the exterior rearview mirror is easy to stick to foreign objects such as rain, snow and dust that affect the line of sight, which will affect driving safety in severe cases. For the above problems, there are also multiple solutions. The main technical solutions include rain cover type, electric heating type, wiper type, blower type, etc., but these technical solutions ha...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60S1/54B60R1/12
Inventor 李耀强
Owner 李耀强
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