Automobile rearview mirror
By installing an air deflector box and an air pump system in the rearview mirror of the car, a wind wall is formed to block rain, and water droplets blown by the wind are intercepted at the wind deflector, thus solving the problem of obstruction of the rearview mirror vision in rainy days. At the same time, the lens is heated at low temperature to ensure the clarity of the lens, adapt to different driving conditions, and reduce safety risks.
Patent Information
- Application Number
- CN202511170384.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-20
- Publication Date
- 2025-09-26
AI Technical Summary
When driving in the rain, rainwater easily adheres to the surface of the rearview mirror lens to form dense water droplets, blocking the driver's vision, making it difficult to accurately judge the distance, speed and driving status of the vehicle behind, and increasing the risk of changing lanes and overtaking.
A first air guide box and an air pump system are set up inside the outer shell. The high-speed airflow provided by the air pump forms a wind wall on the lens to prevent rain from adhering. At the same time, the wind is intercepted at the air guide plate and the water droplets are blown into the water guide groove for discharge. In low temperature environments, electric heating tubes are used to heat the lens surface to prevent fog from forming.
It effectively reduces the probability of rainwater adhering to the lens, ensures the clarity of the rearview mirror, reduces the safety risks of driving in rainy days, and keeps the lens clear at low temperatures, adapting to the needs of different driving scenarios.
Smart Images
Figure CN120697657A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the field of rearview mirrors, in particular to a rearview mirror for automobiles. Background Art
[0002] Rearview mirrors are important safety components in vehicles, and their visibility is directly related to the driver's driving safety. However, traditional rearview mirrors face many problems in actual use, especially in inclement weather conditions, where these problems are more prominent.
[0003] When driving in the rain, rainwater easily adheres to the surface of the rearview mirror lens, forming dense water droplets. These water droplets will seriously block the driver's view of the road conditions behind through the rearview mirror, making it difficult for the driver to accurately judge the distance, speed and driving status of the vehicle behind, greatly increasing the risks of operations such as changing lanes and overtaking. Summary of the Invention
[0004] (1) Technical problems solved The purpose of this application is to provide a car rearview mirror to solve the problem that when driving in the rain, rainwater easily adheres to the surface of the rearview mirror lens to form dense water droplets. These water droplets will seriously block the driver's view of the rear road conditions through the rearview mirror, making it difficult for the driver to accurately judge the distance, speed and driving status of the rear vehicle, greatly increasing the risks of operations such as changing lanes and overtaking.
[0005] The present application provides a car rearview mirror adopts the following technical solution: it includes a shell, a lens and a first drive assembly and a second drive assembly, the upper end of the shell is connected to an air deflector by bolts, baffles are provided on both sides of the air deflector, an air inlet groove is opened at a position corresponding to the air deflector on the upper end of the shell, and an air outlet at the lower end of the air inlet groove is inclined toward the direction of the lens, the upper end of the shell is fixedly connected to a first air deflector box, the first air deflector box is located at the upper end of the lens, one end of the first air deflector box is fixedly connected to a first joint, and the first air deflector box and the first joint are connected, one side of the shell is fixedly connected to an air pump, the air outlet end of the air pump is fixedly connected to a first hose, and the end of the first hose away from the air pump is fixedly connected to the first joint; The first drive assembly includes a first mounting post and a first C-shaped frame, one end of the first mounting post is internally rotatably connected to a first rotating seat, one end of the first C-shaped frame is fixedly connected to a first motor, and an output end of the first motor is fixedly provided with a first gear, and the second drive assembly includes a mounting plate, a surface of the mounting plate is fixedly connected to a second mounting post, a second rotating seat is internally rotatably provided at one end of the second mounting post, a second C-shaped frame is fixedly provided on the surface of the mounting plate near the second mounting post, one end of the second C-shaped frame is fixedly connected to a second motor, and an output end of the second motor is fixedly provided with a second gear; By adopting the above technical solution, a first air guide box is fixedly provided at the upper end of the interior of the shell, wherein the outlet of the first air guide box is rectangular, a first joint is provided at one end of the first air guide box, an air pump is provided on one side of the interior of the shell, a first hose is provided at the air outlet end of the air pump, the first hose is connected to the first joint, and an air guide plate is provided at the upper end of the shell, an air inlet slot is provided near the air guide plate, and the lower end of the air inlet slot is inclined toward the direction of the lens, and the air pump is started on rainy days to transport air into the first hose, and then the air enters the first air guide box through the first joint, and is then blown out from the first air guide box to form a wind wall at the upper end of the lens. Because the outlet of the first air guide box is relatively narrow, the air flow speed provided by the air pump can easily reach 15-25m / s after blowing out of the first air guide box, which can blow out the falling rain, thereby reducing the probability of rain falling on the lens. At the same time, the wind deflector will intercept the wind when the car is driving at high speed. Because the air inlet slot is close to the wind deflector, the intercepted wind will enter the air inlet slot and then blow out from the bottom of the air inlet slot, thereby blowing onto the lens, and then the water droplets on the lens can be blown off into the water guide slot and then discharged from the drain outlet, which can prevent raindrops from being adsorbed on the lens and affecting the driver's driving on rainy days.
[0006] Preferably, a first mounting bracket is fixedly connected to the upper end of the interior of the housing, an electric heating pipe is fixedly connected to the lower end of the first mounting bracket, a second mounting bracket is fixedly connected to a position near the first mounting bracket inside the housing, a second air guide box is fixedly connected to the lower end of the second mounting bracket, and the second air guide box is located on a side of the electric heating pipe away from the lens; By adopting the above technical solution, the electric heating tube is started, and the air blown out of the second air guide box will be heated by the electric heating tube and then blown onto the surface of the lens. During production, an electric heating tube with a power of 30-50W and a built-in self-limiting temperature module can be selected to facilitate temperature control of the electric heating tube, thereby reducing safety hazards.
[0007] Preferably, one end of the second air guide box is fixedly connected to a second connector, the second connector is communicated with the second air guide box, a three-way solenoid valve is provided in the middle of the first hose, one end of the three-way solenoid valve is fixedly connected to the second hose, and the end of the second hose away from the three-way solenoid valve is fixedly connected to the second connector; By adopting the above technical solution, when the air pump is started during use, the air pump will deliver air into the second hose, and then enter the second air guide box and blow out from the second air guide box. At the same time, the three-way solenoid valve can be used to control the airflow to blow to the first air guide box or the second air guide box to meet the use of different scenarios.
[0008] Preferably, the first mounting post and the first C-shaped frame are both fixedly connected to the inner wall of the housing, one end of the first rotating seat is fixedly connected to the mounting plate, a first connecting frame is fixedly connected to the surface of the first mounting post, and a first rack is slidably connected to the interior of one end of the first connecting frame; By adopting the above technical solution, when the mounting plate rotates, it will drive the first rotating seat to rotate synchronously inside the first mounting column.
[0009] Preferably, the surface of the mounting plate is fixedly connected to a first slide rail, one end of the first rack extends into the interior of the first slide rail and is fixedly connected to a first sliding post, the first sliding post is slidably connected to the inner wall of the first slide rail, and the first gear is meshed with the first rack; By adopting the above technical solution, when the first motor is started during use, the first motor will drive the first gear to rotate. When the first gear rotates, it will engage the first rack, thereby driving the first rack to move, thereby driving the first sliding column to move inside the first slide rail, and then driving the first slide rail to move, thereby driving the mounting plate to rotate.
[0010] Preferably, the second mounting post and the second C-shaped frame are both fixedly connected to the mounting plate, the second rotating seat is fixedly connected to the lens, a second slide rail is fixedly connected to the surface of the second rotating seat, the second slide rail is fixedly connected to the lens, the second mounting post is fixedly connected to the surface of the second connecting frame, and a second rack is slidably connected to the interior of one end of the second connecting frame; By adopting the above technical solution, when the angle of the second slide rail changes, the lens and the second rotating seat will be driven to rotate around the second mounting column, thereby adjusting the angle of the lens.
[0011] Preferably, one end of the second rack extends into the interior of the second slide rail and is fixedly connected to a second sliding post, the second sliding post is slidably connected to the inner wall of the second slide rail, and the second gear is meshed with the second rack; By adopting the above technical solution, when the second motor is started during use, the second motor will drive the second gear to rotate. When the second gear rotates, it will engage the second rack to move, thereby driving the second sliding column to move on the second slide rail and changing the inclination angle of the second slide rail.
[0012] Preferably, a water guide groove is provided at the lower end of the inner portion of the housing, the water guide groove is located near the lens, and a drainage port is provided at one end of the housing located inside the water guide groove; By adopting the above technical solution, the shell is installed at an angle during installation, thereby tilting the water guide groove, and the drain outlet is located below the water guide groove. When in use, rainwater blown off the lens will fall into the water guide groove and then be discharged from the drain outlet. At the same time, a check valve can be added to the drain outlet during the actual production process to prevent rainwater from flowing back into the shell from the drain outlet when used on rainy days.
[0013] (2) Beneficial effects In summary, this application includes at least one of the following beneficial technical effects: The present invention provides a car rearview mirror, which is fixedly provided with a first air guide box at the upper end of an inner shell, a first joint is provided at one end of the first air guide box, an air pump is provided on one side of the inner shell, and a first hose is provided at the air outlet end of the air pump, the first hose is connected to the first joint, and an air guide plate is provided at the upper end of the shell, an air inlet groove is provided at a position close to the air guide plate, and the lower end of the air inlet groove is inclined toward the direction of the lens. On rainy days, the air pump is manually started, and then the three-way solenoid valve is manually controlled to make the air pump transport air into the first hose, and then the air enters the first air guide box through the first joint, and then is blown out from the first air guide box to form a wind wall on the upper end of the lens. Because the outlet of the first air guide box is relatively narrow, the air flow speed provided by the air pump is higher than that of the first air guide box. After blowing out, it can easily reach 15-25m / s, which can blow out the falling rain, thereby reducing the probability of rain falling on the lens. At the same time, the wind deflector will intercept the wind when the car is driving at high speed. Because the air inlet slot is close to the wind deflector, the intercepted wind will enter the inside of the air inlet slot, and then blow out from the bottom of the air inlet slot, thereby blowing onto the lens, and then the water droplets on the lens can be blown off into the water guide slot, and then discharged from the drain outlet, which can prevent raindrops from being adsorbed on the lens on rainy days and forming dense water droplets. These water droplets will seriously block the driver's line of sight to observe the road conditions behind through the rearview mirror, making it difficult for the driver to accurately judge the distance, speed and driving status of the vehicle behind, greatly increasing the risk of operations such as changing lanes and overtaking.
[0014] The present invention provides a car rearview mirror, which is fixedly provided with a first mounting bracket at the upper end of an inner shell, an electric heating tube is provided at the lower end of the first mounting bracket, a second mounting bracket is provided at a position close to the first mounting bracket, a second air guide box is provided at the lower end of the second mounting bracket, a second joint is provided at one end of the second air guide box, a three-way solenoid valve is provided at the middle of the first hose, and a second hose is provided between the second joint and the three-way solenoid valve. When used in a low-temperature environment, the electric heating tube and the air pump are manually started, and the air pump conveys air into the second hose, and then enters the second air guide box and is blown out from the second air guide box. The blown air is heated by the electric heating tube and then blown onto the surface of the lens, thereby achieving uniform heating of the lens, thereby avoiding the problem of local fogging causing by uneven heating of the rearview mirror to affect driving. At the same time, the three-way solenoid valve can be used to control the airflow to blow to the first air guide box or the second air guide box to meet the use of different scenarios. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 is a side sectional view of the present invention; Figure 3This is a schematic diagram of the air pump installation structure of the present invention; Figure 4 This is a schematic diagram of the lens installation structure of the present invention; Figure 5 This is a schematic diagram of the mounting structure of the mounting plate of the present invention; Figure 6 This is a schematic diagram of the second motor installation structure of the present invention; Figure 7 This is a schematic diagram of the installation structure of the first sliding column of the present invention; Figure 8 This is a schematic diagram of the second sliding column installation structure of the present invention; Figure 9 This is a schematic diagram of the installation structure of the first installation column of the present invention; Figure 10 for Figure 3 A magnified view of the structure at center A.
[0016] Among them, 1. shell; 2. water guide groove; 3. drain outlet; 4. air guide plate; 5. baffle; 6. air inlet groove; 7. first air guide box; 8. first connector; 9. air pump; 10. first hose; 11. first mounting bracket; 12. electric heating pipe; 13. second mounting bracket; 14. second air guide box; 15. second connector; 16. three-way solenoid valve; 17. second hose; 18. first mounting column; 19. first rotating seat; 20. mounting plate; 21. first slide rail ; 22. First connecting frame; 23. First rack; 24. First C-type frame; 25. First motor; 26. First gear; 27. Second mounting column; 28. Second rotating seat; 29. Lens; 30. Second slide rail; 31. Second connecting frame; 32. Second rack; 33. Second C-type frame; 34. Second motor; 35. Second gear; 36. First sliding column; 37. Second sliding column; 001. First drive assembly; 002. Second drive assembly. DETAILED DESCRIPTION
[0017] The following is combined with Figure 1 -Attached Figure 10 , further details of this application are given.
[0018] Example 1: A car rearview mirror, referring to Figure 1 、 Figure 2 and Figure 10, including a shell 1 and a lens 29, the upper end of the shell 1 is connected to an air guide plate 4 by bolts, and baffles 5 are provided on both sides of the air guide plate 4. An air inlet slot 6 is opened at the position corresponding to the air guide plate 4 on the upper end of the shell 1, and the air outlet at the lower end of the air inlet slot 6 is inclined toward the direction of the lens 29. A first air guide box 7 is fixedly connected to the upper end of the interior of the shell 1, and the first air guide box 7 is located at the upper end of the lens 29. One end of the first air guide box 7 is fixedly connected to a first joint 8, and the first air guide box 7 and the first joint 8 are connected. An air pump 9 is fixedly connected to one side of the interior of the shell 1, and the air outlet end of the air pump 9 is fixedly connected to a first hose 10. The end of the first hose 10 away from the air pump 9 is fixedly connected to the first joint 8. A water guide trough 2 is opened at the lower end of the interior of the shell 1, and the water guide trough 2 is located near the lens 29. A drain outlet 3 is opened at one end of the shell 1 located inside the water guide trough 2. When in use, rainwater blown off the lens 29 will fall into the water guide trough 2 and then be discharged from the drain outlet 3; Reference Figure 3 and Figure 10 The upper end of the shell 1 is fixedly connected to a first mounting bracket 11, and the lower end of the first mounting bracket 11 is fixedly connected to an electric heating pipe 12. A second mounting bracket 13 is fixedly connected to a position near the first mounting bracket 11 inside the shell 1, and a second air guide box 14 is fixedly connected to the lower end of the second mounting bracket 13. The second air guide box 14 is located on the side of the electric heating pipe 12 away from the lens 29. When the electric heating pipe 12 is started, the air blown out by the second air guide box 14 will be heated by the electric heating pipe 12 and then blown to the surface of the lens 29. One end of the second air guide box 14 is fixedly connected to a second joint 15, and the second joint 15 is connected to the second air guide box 14. A three-way solenoid valve 16 is provided in the middle of the first hose 10, and one end of the three-way solenoid valve 16 is fixedly connected to a second hose 17. The end of the second hose 17 away from the three-way solenoid valve 16 is fixedly connected to the second joint 15. When in use, the air pump 9 is started, and the air pump 9 will transport air into the second hose 17, and then enter the second air guide box 14 and be blown out from the second air guide box 14.
[0019] In this embodiment, a first air guide box 7 is fixedly provided at the upper end of the interior of the shell 1, a first joint 8 is provided at one end of the first air guide box 7, an air pump 9 is provided on one side of the interior of the shell 1, a first hose 10 is provided at the air outlet end of the air pump 9, and the first hose 10 is connected to the first joint 8. At the same time, an air guide plate 4 is provided at the upper end of the shell 1, and an air inlet slot 6 is provided near the air guide plate 4. The lower end of the air inlet slot 6 is inclined toward the direction of the lens 29. When it rains, the air pump 9 is started to transport air into the first hose 10, and then the air enters the first air guide box 7 through the first joint 8. Then it is blown out from the first air guide box 7 to form a wind wall on the upper end of the lens 29, which can blow out the falling rain, thereby reducing the probability of rain falling on the lens 29. At the same time, when the car is driving at high speed, the wind guide plate 4 will intercept the wind. Because the air inlet groove 6 is located close to the wind guide plate 4, the intercepted wind will enter the air inlet groove 6, and then blow out from the bottom of the air inlet groove 6, thereby blowing onto the lens 29, and then the water droplets on the lens 29 can be blown off to the water guide groove 2, and then discharged from the drain outlet 3, which can prevent raindrops from being adsorbed on the lens 29 on rainy days and affecting the driver's driving.
[0020] Example 2: A car rearview mirror, referring to Figure 5 、 Figure 7 and Figure 9 The first drive assembly 001 includes a first mounting column 18 and a first C-shaped frame 24. One end of the first mounting column 18 is internally connected to a first rotating seat 19 for rotation. One end of the first C-shaped frame 24 is fixedly connected to a first motor 25. The output end of the first motor 25 is fixedly provided with a first gear 26. The second drive assembly 002 includes a mounting plate 20. The surface of the mounting plate 20 is fixedly connected to a second mounting column 27. One end of the second mounting column 27 is internally provided with a second rotating seat 28 for rotation. A second C-shaped frame 33 is fixedly provided on the surface of the mounting plate 20 near the second mounting column 28. One end of the second C-shaped frame 33 is fixedly connected to a second motor 34. The output end of the second motor 34 is fixedly provided with a second gear 35. The first mounting column 18 and the first C-shaped frame 24 are both fixedly connected to the inner wall of the housing 1. The first rotating seat 1 9 is fixedly connected to the mounting plate 20, and a first connecting frame 22 is fixedly connected to the surface of the first mounting column 18, and a first rack 23 is slidably connected to the interior of the first connecting frame 22 at one end. The surface of the mounting plate 20 is fixedly connected to the first slide rail 21, and one end of the first rack 23 extends into the interior of the first slide rail 21 and is fixedly connected to the first sliding column 36. The first sliding column 36 is slidably connected to the inner wall of the first slide rail 21, and the first gear 26 is meshed with the first rack 23. When the first motor 25 is started in use, the first motor 25 will drive the first gear 26 to rotate. When the first gear 26 rotates, it will mesh with the first rack 23, thereby driving the first rack 23 to move, thereby driving the first sliding column 36 to move inside the first slide rail 21, and then driving the first slide rail 21 to move, thereby driving the mounting plate 20 to rotate; Reference Figure 4 、 Figure 6 and Figure 8 The second mounting post 27 and the second C-shaped frame 33 are both fixedly connected to the mounting plate 20, the second rotating seat 28 is fixedly connected to the lens 29, the second rotating seat 28 is fixedly connected to the surface of the second sliding rail 30, the second sliding rail 30 is fixedly connected to the lens 29, the second mounting post 27 is fixedly connected to the surface of the second connecting frame 31, and the second rack 32 is slidably connected to the inside of one end of the second connecting frame 31. When the angle of the second sliding rail 30 changes, it will drive the lens 29 and the second rotating seat 28 to rotate around the second mounting post 27, thereby To adjust the angle of the lens 29, one end of the second rack 32 extends into the second slide rail 30 and is fixedly connected to the second sliding column 37. The second sliding column 37 is slidably connected to the inner wall of the second slide rail 30, and the second gear 35 is engaged with the second rack 32. When in use, the second motor 34 is started, and the second motor 34 will drive the second gear 35 to rotate. When the second gear 35 rotates, it will engage the second rack 32 to move, thereby driving the second sliding column 37 to move on the second slide rail 30 and changing the inclination angle of the second slide rail 30.
[0021] The implementation principle of the embodiment of the present application is as follows: when driving in the rain, manually start the air pump 9 on one side of the inner shell 1, and then manually control the three-way solenoid valve 16 to make the air pump 9 deliver air to the first hose 10 connected to the air outlet end. The air is transmitted through the first hose 10 to the first connector 8 fixedly connected to the first air guide box 7, and then enters the first air guide box 7. The first air guide box 7 is located at the upper end of the lens 29. After the air is blown out from the first air guide box 7, a wind wall will be formed at the upper end of the lens 29. Because the outlet of the first air guide box 7 is relatively narrow, the air flow speed provided by the air pump 9 can easily reach 100% after being blown out of the first air guide box 7. 15-25m / s, which can effectively block falling rain and greatly reduce the probability of rain falling directly on the lens 29. At the same time, when the car is driving, the wind deflector 4 on the upper end of the shell 1 will intercept the oncoming wind. Since the upper end of the shell 1 is provided with an air inlet groove 6 at a position corresponding to the wind deflector 4, and the air outlet at the lower end of the air inlet groove 6 is inclined toward the lens 29, the wind intercepted by the wind deflector 4 will enter the air inlet groove 6, and then blow out from the bottom of the air inlet groove 6 and act on the lens 29, blowing the water droplets attached to the lens 29 into the water guide groove 2 and discharged from the drain outlet 3, further ensuring the clarity of the lens 29; When encountering foggy or low-temperature weather, when the lens 29 is prone to fogging and affecting vision, the electric heating tube 12 is started to generate heat, and at the same time the three-way solenoid valve 16 is controlled to allow the air delivered by the air pump 9 to enter the second hose 17. The end of the second hose 17 away from the three-way solenoid valve 16 is fixedly connected to the second joint 15 at one end of the second air guide box 14. The air enters the second air guide box 14 through the second joint 15 and is blown out. The blown air is heated when passing through the electric heating tube 12. The heated air is blown onto the surface of the lens 29, which can quickly remove the fog on the lens 29. At the same time, it can also heat the lens 29 at low temperatures to prevent the lens 29 from fogging or freezing again due to the low temperature. In addition, the device can flexibly adjust the angle of the lens 29 to meet the observation needs of different drivers. The angle adjustment of the lens 29 is divided into two directions. The first direction is adjusted by rotating the mounting plate 20. The inner wall of the housing 1 is fixedly connected to the first mounting column 18. The surface of the first mounting column 18 is fixedly connected to the first connecting frame 22. One end of the first connecting frame 22 is internally slidably connected to the first rack 23. The inner wall of the housing 1 is near the position of the first mounting column 18. The first motor 25 is installed at one end of the first C-shaped frame 24 fixedly connected to the first mounting column 18. The first motor 25 is started. 5, the first gear 26 fixedly connected to its output end will rotate accordingly, and the first gear 26 will mesh with the first rack 23, thereby driving the first rack 23 to move. One end of the first rack 23 extends into the first slide rail 21 fixedly connected to the surface of the mounting plate 20, and is fixedly connected to the first sliding post 36. The movement of the first rack 23 will drive the first sliding post 36 to slide on the inner wall of the first slide rail 21, thereby driving the first slide rail 21 to move, so that the mounting plate 20 rotates around the first rotating seat 19 rotatably connected to one end of the first mounting post 18; The second direction is to directly adjust the angle of the lens 29 itself. The surface of the mounting plate 20 is fixedly connected to a second mounting post 27. The second connecting frame 31 fixedly connected to the surface of the second mounting post 27 is internally slidably connected to a second rack 32. A second C-shaped frame 33 is fixedly connected to the surface of the mounting plate 20 near the second mounting post 27. A second motor 34 is installed at one end of the second C-shaped frame 33. When the second motor 34 is started, the second gear 35 fixedly connected to the output end thereof rotates, and the second gear 35 engages with the second rack 32, driving the second rack 32 to move. One end of 32 extends into the second slide rail 30 fixedly connected to the surface of the second rotating seat 28, and is fixedly connected to the second sliding column 37. The movement of the second rack 32 will drive the second sliding column 37 to slide on the inner wall of the second slide rail 30, thereby changing the inclination angle of the second slide rail 30. Since the second rotating seat 28 is fixedly connected to the lens 29, and the second rotating seat 28 is rotatably connected to the inside of one end of the second mounting column 27, the change in the angle of the second slide rail 30 will drive the lens 29 and the second rotating seat 28 to rotate around the second mounting column 27, thereby realizing precise adjustment of the angle of the lens 29.
[0022] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.
Claims
1. A car rearview mirror, comprising a housing (1), a lens (29), a first drive assembly (001), and a second drive assembly (002), characterized in that: The upper end of the housing (1) is connected to an air guide plate (4) by bolts, and baffles (5) are provided on both sides of the air guide plate (4). An air inlet groove (6) is provided at a position corresponding to the air guide plate (4) on the upper end of the housing (1), and the air outlet at the lower end of the air inlet groove (6) is inclined toward the direction of the lens (29). The upper end of the interior of the housing (1) is fixedly connected to a first air guide box (7), and the first air guide box (7) is located at the upper end of the lens (29). One end of the first air guide box (7) is fixedly connected to a first joint (8), and the first air guide box (7) and the first joint (8) are connected. An air pump (9) is fixedly connected to one side of the interior of the housing (1), and the air outlet end of the air pump (9) is fixedly connected to a first hose (10), and the end of the first hose (10) away from the air pump (9) is fixedly connected to the first joint (8); The first drive assembly (001) comprises a first mounting column (18) and a first C-shaped frame (24), one end of the first mounting column (18) is internally rotatably connected to a first rotating seat (19), one end of the first C-shaped frame (24) is fixedly connected to a first motor (25), and an output end of the first motor (25) is fixedly provided with a first gear (26), and the second drive assembly (002) comprises a mounting plate (20), a surface of the mounting plate (20) is fixedly connected to a second mounting column (27), one end of the second mounting column (27) is internally rotatably provided with a second rotating seat (28), a surface of the mounting plate (20) is fixedly provided with a second C-shaped frame (33) near the second mounting column (27), one end of the second C-shaped frame (33) is fixedly connected to a second motor (34), and an output end of the second motor (34) is fixedly provided with a second gear (35).
2. The automobile rearview mirror according to claim 1, characterized in that: A first mounting frame (11) is fixedly connected to the upper end of the interior of the housing (1), an electric heating pipe (12) is fixedly connected to the lower end of the first mounting frame (11), a second mounting frame (13) is fixedly connected to a position near the first mounting frame (11) inside the housing (1), a second air guide box (14) is fixedly connected to the lower end of the second mounting frame (13), and the second air guide box (14) is located on a side of the electric heating pipe (12) away from the lens (29).
3. The automobile rearview mirror according to claim 2, characterized in that: One end of the second air guide box (14) is fixedly connected to a second connector (15), and the second connector (15) is communicated with the second air guide box (14). A three-way solenoid valve (16) is provided in the middle of the first hose (10), and one end of the three-way solenoid valve (16) is fixedly connected to a second hose (17). An end of the second hose (17) away from the three-way solenoid valve (16) is fixedly connected to the second connector (15).
4. The automobile rearview mirror according to claim 1, characterized in that: The first mounting column (18) and the first C-shaped frame (24) are both fixedly connected to the inner wall of the housing (1); one end of the first rotating seat (19) is fixedly connected to the mounting plate (20); a first connecting frame (22) is fixedly connected to the surface of the first mounting column (18); and a first rack (23) is slidably connected to the interior of one end of the first connecting frame (22).
5. The automobile rearview mirror according to claim 4, characterized in that: The surface of the mounting plate (20) is fixedly connected to a first slide rail (21), one end of the first rack (23) extends into the interior of the first slide rail (21) and is fixedly connected to a first sliding column (36), the first sliding column (36) is slidably connected to the inner wall of the first slide rail (21), and the first gear (26) is meshed with the first rack (23).
6. The automobile rearview mirror according to claim 5, characterized in that: The second mounting column (27) and the second C-shaped frame (33) are both fixedly connected to the mounting plate (20), the second rotating seat (28) is fixedly connected to the lens (29), the second sliding rail (30) is fixedly connected to the surface of the second rotating seat (28), the second sliding rail (30) is fixedly connected to the lens (29), the second mounting column (27) is fixedly connected to the surface of the second connecting frame (31), and the second rack (32) is slidably connected to the interior of one end of the second connecting frame (31).
7. The automobile rearview mirror according to claim 6, characterized in that: One end of the second rack (32) extends into the interior of the second slide rail (30) and is fixedly connected to a second sliding column (37). The second sliding column (37) is slidably connected to the inner wall of the second slide rail (30), and the second gear (35) is meshed with the second rack (32).
8. The automobile rearview mirror according to claim 1, characterized in that: A water guide groove (2) is provided at the lower end of the interior of the housing (1), and the water guide groove (2) is located near the lens (29). A drainage outlet (3) is provided at one end of the housing (1) located inside the water guide groove (2).