Blind area lamp device of automobile rearview mirror

Abstract

The utility model discloses a blind area lamp device of an automobile rearview mirror, which comprises a rearview mirror shell, a lens body is arranged in the rearview mirror shell, a ball-shaped main body is arranged in the rearview mirror shell, and a blind area lamp body and an LED lamp are respectively arranged in the ball-shaped main body. Through cooperation of the rearview mirror shell, the lens body, the blind area lamp body, the ball-shaped body and the LED lamp, the rearview mirror shell can support the lens body, the blind area lamp body can be normally lightened when a vehicle goes straight normally and a vehicle comes from the right rear portion, and when the vehicle comes from the right rear portion and a driver turns on a right steering lamp, the blind area lamp body can be turned on normally. When the blind area lamp is turned on, the ball-shaped main body begins to rotate, so that the blind area lamp body is hidden into the rearview mirror shell, the LED lamp faces the outside, and white light rapidly flickers twice along with the flicker frequency of the steering lamp, so that a driver can know that a non-motor vehicle is on the rear right side at the first time, and the problem that the driver easily takes the blind area lamp as the steering lamp is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile rearview mirrors, in particular to a blind spot lamp device of an automobile rearview mirror. Background Art

[0002] The function of the blind spot light in the rearview mirror of a car is to remind the driver that there are vehicles or pedestrians in the blind spot. When there is a moving obstacle approaching or moving away from the side and rear of the vehicle, the blind spot light will light up to remind the driver to change lanes or turn carefully to avoid traffic accidents caused by visual blind spots.

[0003] A rearview mirror is a tool that allows the driver to directly obtain external information such as the rear, sides, and bottom of the car while sitting in the cab seat. In order to facilitate driver operation, prevent traffic accidents, and ensure personal safety, all countries have stipulated that rearview mirrors must be installed on cars, and all rearview mirrors must be able to adjust the direction.

[0004] The existing rearview mirror blind spot lights are mainly used to remind the driver. However, when the driver is preparing to pull to the right or turn right, there may be non-motor vehicles preparing to go straight and overtake behind. Non-motor vehicles sometimes do not turn on their lights at night, causing the driver to mistakenly believe that there is no vehicle behind the right or mistake the blind spot lights for the left and right turn signals on the rearview mirror flashing, causing the non-motor vehicle behind to collide with the right-turning vehicle. Therefore, blind spot lights have the hidden danger of being misleading. Utility Model Content

[0005] The utility model aims to provide a blind spot light device for a rearview mirror of an automobile, which has the characteristic of being able to timely warn right-turning vehicles and non-motor vehicles traveling straight behind the right side.

[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a blind spot lamp device for a car rearview mirror, comprising a rearview mirror housing, a lens body being arranged inside the rearview mirror housing, a bead-shaped body being arranged inside the rearview mirror housing, and a blind spot lamp body and an LED lamp being arranged inside the bead-shaped body.

[0007] In order to facilitate the disassembly of the rearview mirror housing, the blind spot lamp device of the automobile rearview mirror of the present invention is preferably selected, wherein the rearview mirror housing includes a main shell and a sub-shell, the lens body includes a main lens and a sub-lens, the inner wall of the main shell is fixedly connected to an inner partition plate 1, and the outer surface of the inner partition plate 1 is fixedly connected to the outer surface of the main lens.

[0008] In order to provide space for rotation and installation of the spherical main body, the blind spot lamp device of the automobile rearview mirror of the present invention is preferably configured such that the inner surface of the sub-shell is fixedly connected with an inner partition plate 2, the outer surface of the inner partition plate 2 is fixedly connected with the outer surface of the sub-lens, and the inner sides of the inner partition plate 1, the inner partition plate 2, the main lens and the sub-lens are all provided with arc-shaped grooves.

[0009] In order to be able to supply power to the LED lamp and the blind spot lamp body, the blind spot lamp device of the automobile rearview mirror of the utility model is preferably selected. The spherical main body includes sphere one and sphere two, and batteries are installed inside the sphere one and sphere two. The insides of the sphere one and sphere two are fixedly connected with positive and negative pole interfaces. The blind spot lamp body is installed on sphere one, and the inner sides of the sphere one and sphere two are provided with lamp sockets, and the LED lamp is installed on the lamp sockets.

[0010] In order to facilitate the rotation and installation of the spherical body, the blind spot lamp device of the automobile rearview mirror of the present invention is preferably provided with a rotation groove on the inner side of the inner partition one and the inner partition two, and the inner wall of the rotation groove is rotatably connected to a rotating seat, and the outer surface of the rotating seat is fixedly connected to the outer surface of the sphere one.

[0011] In order to provide power for the spherical body, the blind spot lamp device of the automobile rearview mirror of the utility model is preferably provided with a slide groove on the inner side of the sphere one and the sphere two, and teeth are installed on the outer surface of the slide groove. A servo motor is installed on the outer surface of the inner partition one, and a gear is fixedly connected to the output end of the servo motor, and the outer surface of the gear and the outer surface of the teeth are meshed with each other.

[0012] In order to be able to charge the battery, as the blind spot lamp device of the automobile rearview mirror of the utility model, the outer surface of the inner partition is fixedly connected to a connecting frame, the inner wall of the connecting frame is fixedly connected to a limiting sleeve, the inner wall of the limiting sleeve is slidably connected to a charging rod, and the outer surface of the charging rod is sleeved with a spring.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model cooperates between the rearview mirror housing, the lens body, the blind spot lamp body, the bead-shaped body and the LED lamp, so that the rearview mirror housing can provide support for the lens body. When the vehicle is driving straight normally, the blind spot lamp body will light up normally when a vehicle is coming from the right rear. When a vehicle is coming from the right rear and the driver turns on the right turn signal, the bead-shaped body will start to rotate, so that the blind spot lamp body is hidden in the rearview mirror housing and faces the outside with the LED lamp. It flashes white light twice quickly following the flashing frequency of the turn signal, so that the driver can know at the first time that there is a non-motor vehicle behind the right. At the same time, the rapid flashing of the LED light will alert the non-motor vehicle behind the right and inform the vehicle that it is about to turn right, which can remind the driver of the right-turning vehicle and the non-motor vehicle driver at the same time, thereby effectively reducing the probability of accidents and solving the problem that the driver easily mistakes the blind spot lamp for the turn signal.

[0015] 2. The utility model cooperates between the rotating groove, the rotating seat and the sphere. A bearing is installed inside the rotating groove, and the bearing is sleeved on the rotating seat, so that the rotating seat and the sphere are more flexible when rotating, thereby reducing the burden on the servo motor and making the switching between the LED light and the blind spot light body faster. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the overall structural diagram of the utility model;

[0017] Figure 2 This is a schematic diagram of the overall explosion structure of the utility model;

[0018] Figure 3 This is a back structure diagram of the inner partition 1 and the inner partition 2 of the utility model;

[0019] Figure 4 This is a schematic diagram of the internal structure of the limit sleeve of the utility model.

[0020] In the figure: 1. Rearview mirror housing; 2. Lens body; 3. Bead-shaped main body; 4. Blind spot lamp body; 5. LED lamp; 6. Main shell; 7. Sub-shell; 8. Main lens; 9. Sub-lens; 10. Inner partition 1; 11. Inner partition 2; 12. Slot; 13. Sphere 1; 14. Sphere 2; 15. Battery; 16. Positive and negative terminal interface; 17. Rotating slot; 18. Rotating seat; 19. Slide; 20. Servo motor; 21. Lamp socket; 22. Gear; 23. Connecting frame; 24. Limit sleeve; 25. Charging rod; 26. Spring; 27. Teeth. DETAILED DESCRIPTION

[0021] See also Figures 1 to 4The blind spot lamp device of the automobile rearview mirror includes a rearview mirror housing 1, a lens body 2 is arranged inside the rearview mirror housing 1, a bead-shaped body 3 is arranged inside the rearview mirror housing 1, and a blind spot lamp body 4 and an LED lamp 5 are respectively arranged inside the bead-shaped body 3.

[0022] In this embodiment: the rearview mirror housing 1 can provide support for the lens body 2. When the vehicle is driving straight normally, when a vehicle is coming from the right rear, the blind spot lamp body 4 will light up normally. When a vehicle is coming from the right rear and the driver turns on the right turn signal, the bead-shaped body 3 will start to rotate, so that the blind spot lamp body 4 is hidden in the rearview mirror housing 1, and the LED light 5 faces the outside, and follows the flashing frequency of the turn signal, flashing white light twice quickly, so that the driver can know at the first time that there is a non-motor vehicle behind the right. At the same time, the rapid flashing of the LED light 5 will alert the non-motor vehicle behind the right and inform the vehicle that it is about to turn right, which can remind the driver of the right-turning vehicle and the non-motor vehicle driver at the same time, thereby effectively reducing the probability of accidents and solving the problem that the driver easily mistakes the blind spot lamp for the turn signal.

[0023] As a technical optimization solution of the present invention, the rearview mirror housing 1 includes a main shell 6 and a sub-shell 7, the lens body 2 includes a main lens 8 and a sub-lens 9, the inner wall of the main shell 6 is fixedly connected with an inner partition 10, and the outer surface of the inner partition 10 is fixedly connected to the outer surface of the main lens 8.

[0024] In this embodiment, a threaded groove is provided on the inner side of the main shell 6, and a through hole is provided on the inner side of the auxiliary shell 7. The main lens 8 and the auxiliary lens 9 can be assembled together by screws, and the inner partition 10 can provide support for the main lens 8.

[0025] As a technical optimization solution of the present invention, the inner surface of the secondary shell 7 is fixedly connected to the inner partition 2 11, the outer surface of the inner partition 2 11 is fixedly connected to the outer surface of the secondary lens 9, and the inner sides of the inner partition 10, the inner partition 2 11, the main lens 8 and the secondary lens 9 are all provided with arc-shaped grooves 12.

[0026] In this embodiment: the inner partition 2 11 can provide support for the secondary lens 9. When the main shell 6 and the secondary shell 7 are assembled together, the inner partition 10 and the inner partition 2 11 can be assembled together. At the same time, the arc-shaped groove 12 can provide space for installation and rotation of the bead-shaped main body 3.

[0027] As a technical optimization solution of the present invention, the spherical main body 3 includes sphere one 13 and sphere two 14, and batteries 15 are installed inside sphere one 13 and sphere two 14. The insides of sphere one 13 and sphere two 14 are fixedly connected with positive and negative pole interfaces 16. The blind spot lamp body 4 is installed on sphere one 13, and the inner sides of sphere one 13 and sphere two 14 are provided with lamp sockets 21, and the LED lamp 5 is installed on the lamp socket 21.

[0028] In this embodiment: sphere 13 and sphere 2 14 are connected to each other by screws, and the battery 15 can provide power for the LED light and the blind spot light body 4, so that the vehicle can still operate independently when the engine is turned off and the power is cut off, providing a warning for other vehicles when adjusting their positions. The positive and negative pole interfaces can provide a path for the battery 15 to store electricity.

[0029] As a technical optimization solution of the present invention, a rotation groove 17 is opened on the inner side of the inner partition 10 and the inner partition 2 11, and the inner wall of the rotation groove 17 is rotatably connected to the rotation seat 18, and the outer surface of the rotation seat 18 is fixedly connected to the outer surface of the sphere 13.

[0030] In this embodiment, a bearing is installed inside the rotating groove 17, and the bearing is sleeved on the rotating seat 18, so that the rotating seat 18 and the ball 13 are more flexible when rotating.

[0031] As a technical optimization solution of the present invention, a slide groove 19 is opened on the inner side of sphere 13 and sphere 2 14, and teeth 27 are installed on the outer surface of the slide groove 19. A servo motor 20 is installed on the outer surface of the inner partition. The output end of the servo motor 20 is fixedly connected to a gear 22, and the outer surface of the gear 22 and the outer surface of the teeth 27 are engaged with each other.

[0032] In this embodiment, the servo motor 20 can drive the teeth 27 to rotate through the gear 22, and further drive the spherical ball to rotate, thereby enabling a quick replacement of the blind spot lamp body 4 and the LED lamp 5.

[0033] As a technical optimization solution of the present invention, the outer surface of the inner partition 10 is fixedly connected to a connecting frame 23, the inner wall of the connecting frame 23 is fixedly connected to a limiting sleeve 24, the inner wall of the limiting sleeve 24 is slidably connected to a charging rod 25, and the outer surface of the charging rod 25 is sleeved with a spring 26.

[0034] In this embodiment, the spring 26 can always push the charging rod 25 with the limiting sleeve 24 as a fixed point, so that the charging rod 25 can always contact the positive and negative electrode interfaces 16, thereby charging the battery 15.

[0035] Working principle: When the device needs to be used, first connect the positive and negative poles of the power supply to the charging rod 25. The spring 26 can push the charging rod 25 to attach to the positive and negative pole interfaces 16 to charge the battery 15. When a vehicle is coming from the right rear, the blind spot lamp body 4 will light up normally. When a vehicle is coming from the right rear and the driver turns on the right turn signal, the servo motor 20 will drive the teeth 27 through the gear 22 to rotate the bead-shaped body 3. The blind spot lamp body 4 is hidden in the rearview mirror housing 1 and is facing the outside with the LED light 5. It follows the flashing frequency of the turn signal and flashes white light twice quickly, so that the driver can know at the first time that there is a non-motor vehicle behind the right. At the same time, the rapid flashing of the LED light 5 will alert the non-motor vehicle behind the right and inform the vehicle that it is about to turn right. It can remind the driver of the right-turning vehicle and the non-motor vehicle driver at the same time, so that the non-motor vehicle driver stops overtaking or the motor vehicle driver postpones turning right.

[0036] The above are only preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A blind spot light device for a rearview mirror of an automobile, comprising a rearview mirror housing (1), characterized in that: A lens body (2) is provided inside the rearview mirror housing (1), a spherical body (3) is provided inside the rearview mirror housing (1), and a blind spot lamp body (4) and an LED lamp (5) are provided inside the spherical body (3).

2. The blind spot light device for a rearview mirror of an automobile according to claim 1, characterized in that: The rearview mirror housing (1) comprises a main housing (6) and a sub-housing (7); the lens body (2) comprises a main lens (8) and a sub-lens (9); an inner partition (10) is fixedly connected to the inner wall of the main housing (6); and the outer surface of the inner partition (10) is fixedly connected to the outer surface of the main lens (8).

3. The blind spot light device for a rearview mirror of an automobile according to claim 2, characterized in that: The inner surface of the secondary shell (7) is fixedly connected to the second inner partition (11), the outer surface of the second inner partition (11) is fixedly connected to the outer surface of the secondary lens (9), and the inner sides of the first inner partition (10), the second inner partition (11), the main lens (8) and the secondary lens (9) are all provided with arc-shaped grooves (12).

4. The blind spot light device for a rearview mirror of an automobile according to claim 3, characterized in that: The spherical main body (3) includes a sphere (13) and a sphere (14), wherein batteries (15) are installed inside the sphere (13) and the sphere (14), and the insides of the sphere (13) and the sphere (14) are fixedly connected with positive and negative electrode interfaces (16), the blind spot lamp body (4) is installed on the sphere (13), and the inner sides of the sphere (13) and the sphere (14) are both provided with lamp sockets (21), and the LED lamp (5) is installed on the lamp socket (21).

5. The blind spot light device for a rearview mirror of an automobile according to claim 3, characterized in that: The inner sides of the inner partition plate 1 (10) and the inner partition plate 2 (11) are both provided with a rotation groove (17), the inner wall of the rotation groove (17) is rotatably connected to a rotation seat (18), and the outer surface of the rotation seat (18) is fixedly connected to the outer surface of the sphere 1 (13).

6. The blind spot light device for a rearview mirror of an automobile according to claim 4, characterized in that: A slide groove (19) is provided on the inner side of the sphere 1 (13) and the sphere 2 (14), and teeth (27) are installed on the outer surface of the slide groove (19). A servo motor (20) is installed on the outer surface of the inner partition 1 (10), and a gear (22) is fixedly connected to the output end of the servo motor (20), and the outer surface of the gear (22) and the outer surface of the teeth (27) are in mutual meshing.

7. The blind spot light device for a rearview mirror of an automobile according to claim 2, characterized in that: The outer surface of the inner partition (10) is fixedly connected to a connecting frame (23), the inner wall of the connecting frame (23) is fixedly connected to a limiting sleeve (24), the inner wall of the limiting sleeve (24) is slidably connected to a charging rod (25), and the outer surface of the charging rod (25) is sleeved with a spring (26).

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