CN218153986U - LED automobile lamp capable of adjusting irradiation angle during turning - Google Patents

Abstract

The utility model relates to the technical field of LED automobile lamps, in particular to an LED automobile lamp with an adjustable irradiation angle when turning, comprising a base and a ring connecting frame, and thread grooves are vertically penetrated at the upper and lower ends of the circumferential surface of the ring connecting frame. The lamp housing is movably socketed in the ring connecting frame, a bracket is fixedly installed on the upper end of the base, a cylinder is fixedly installed in the middle position of the upper end of the base, a rotation groove is opened in the cylinder, and the upper part of the bracket is fixed on the right side. A rectangular strip is installed, and a support plate is fixedly installed on the left side of the upper section of the bracket. The utility model drives the rotating rod through the set motor, and the rotating rod drives the first bevel gear and the second bevel gear to rotate, so as to achieve the rotation of the lamp housing. When the car turns, the steering angle of the lamp can be adjusted by the motor. Adjustment, so as to ensure that the driver can see the road ahead, with high safety, and there will be no small turning angle of the headlights, which will affect the driver's observation of the road ahead.

Description

LED car lights with adjustable irradiation angle when turning

technical field

The utility model relates to the technical field of LED automobile lamps, in particular to an LED automobile lamp whose irradiation angle can be adjusted when turning.

Background technique

Car headlights, also known as car headlights and car LED daytime running lights, as the eyes of a car, are not only related to the external image of a car owner, but also closely related to safe driving at night or in bad weather conditions. The use of car lights and maintenance cannot be ignored;

Disclosed as Chinese patent: a kind of LED car headlight that can adjust the irradiation angle when turning, publication number: CN215489500U, by controlling the direction of motor control light, when making car turn, the steering angle of car light can follow the direction of turning. The angle changes, so as to ensure that the driver can see the road ahead, and the safety is high, and the phenomenon that the rotation angle of the headlight is small will not affect the driver's observation of the road ahead, and the inside of the lampshade is equipped with a heat dissipation plate, a heat conduction plate, etc. , which can effectively dissipate the heat generated by the lights when they are working, thus ensuring the service life of the lights and facilitating their use;

When the car is turning at night, the road lighting on the bend is limited. At this time, the car lights cannot illuminate the road at the bend of the car, which affects the driver's ability to see the road clearly, and the safety is not high.

Utility model content

In order to overcome the deficiencies of the prior art, the utility model provides an LED car light with adjustable irradiation angle when turning, which includes a base and a ring connecting frame, and thread grooves are vertically penetrated at the upper and lower ends of the circumferential surface of the ring connecting frame. There is a lamp housing movable in the ring connecting frame, a bracket is fixedly installed on the upper end of the base, a cylinder is fixedly installed in the middle position of the upper end of the base, a rotation groove is opened in the cylinder, and the right side of the upper part of the bracket is fixedly installed. There is a rectangular bar, a support plate is fixedly installed on the left side of the upper part of the bracket, a rotation hole is provided through the horizontal passage of the rectangular bar and the bracket, an L-shaped frame is fixedly installed at the lower end of the rectangular bar, and the right side of the L-shaped frame is vertically A circular hole is opened through, and a rotating rod is installed in the rotating hole opened by the rectangular bar. The left end of the rotating rod is fixedly equipped with a motor, and the motor is fixedly installed on the top of the support plate. The right side of the rotating rod The first bevel gear is fixedly installed on the end.

In order to solve the above technical problems, the utility model provides the following technical solutions:

As a preferred technical solution of the present invention, the lower end of the circumferential surface of the first bevel gear meshes with the second bevel gear, and the lower end of the second bevel gear is fixedly installed with a second threaded post.

As a preferred technical solution of the present invention, the middle section of the second threaded column is rotatably installed in the circular hole opened by the L-shaped frame.

As a preferred technical solution of the present invention, the lower section of the second threaded column is threadedly installed in the threaded groove provided at the upper end of the ring connecting frame, and the lower end of the second threaded column is attached to the circumferential surface of the lamp housing.

As a preferred technical solution of the utility model, the first threaded column is rotatably installed in the rotating groove provided by the cylinder.

As a preferred technical solution of the present invention, the upper section of the first threaded column is threadedly installed in the threaded groove provided at the lower end of the ring connecting frame, and the upper end of the first threaded column is attached to the circumferential surface of the lamp housing.

Compared with the prior art, the beneficial effects that the utility model can achieve are:

1. The LED car lights that can adjust the irradiation angle when turning, drive the rotating rod through the set motor, and the rotating rod drives the first bevel gear and the second bevel gear to rotate, so as to achieve the rotation of the lamp housing. When the car turns, The steering angle of the headlights can be adjusted by the motor, so as to ensure that the driver can see the road ahead, which has high safety and will not affect the driver's observation of the road ahead due to the small turning angle of the headlights.

2. The LED car light whose turning angle can be adjusted can be disassembled when it needs to be repaired or replaced by the second threaded column, the first threaded column and the ring connecting frame. It is convenient for maintenance personnel to replace it.

Description of drawings

Fig. 1 is the overall structural representation of the utility model;

Fig. 2 is the structural representation of the base of the utility model;

Fig. 3 is the structural representation of the utility model circular ring connector;

Fig. 4 is a schematic structural diagram of the first bevel gear of the present invention.

Among them: 11. Base; 12. Cylinder; 13. Bracket; 14. Round hole; 15. L-shaped frame; 16. Rectangular bar; 17. Support plate; 21. Lamp housing; 24, the second threaded column; 25, the rotating rod; 26, the first bevel gear; 27, the second bevel gear.

detailed description

In order to make the technical means, creative features, goals and effects of the utility model realized easy to understand, the utility model will be further elaborated below in conjunction with specific examples, but the following examples are only preferred embodiments of the utility model, not all . Based on the examples in the implementation manners, other examples obtained by those skilled in the art without making creative efforts all belong to the protection scope of the present utility model. The experimental methods in the following examples, unless otherwise specified, are conventional methods, and the materials, reagents, etc. used in the following examples, unless otherwise specified, can be obtained from commercial sources.

Example:

As shown in Fig. 1, Fig. 2, Fig. 3, and Fig. 4, the LED car lamp with adjustable irradiation angle when turning includes a base 11 and a ring connecting frame 22, and the upper and lower ends of the circumferential surface of the ring connecting frame 22 are vertically penetrated with a The screw groove, the lamp housing 21 is movably sleeved in the ring connecting frame 22, and the bracket 13 is fixedly installed on the upper end of the base 11. When using the LED car light whose turning can adjust the irradiation angle, the rotating rod 25 is driven by the motor to rotate, so that the rotation Rod 25 rotates in the rotating hole that rectangular bar 16 and support 13 offer, and rotating rod 25 just can drive first bevel gear 26 to rotate, and by the meshing of first bevel gear 26 and second bevel gear 27, first bevel gear 26 drives The second bevel gear 27 rotates, and when the second bevel gear 27 rotates, it will drive the second threaded column 24 to rotate, and the second threaded column 24 is threadedly connected with the ring connecting frame 22 and the lamp housing 21, and the second threaded column 24 It will drive the ring connecting frame 22 and the lamp housing 21 to rotate, so as to achieve the angle adjustment of the LED car light. The middle position of the upper end of the base 11 is fixedly equipped with a cylinder 12, and a rotation groove is provided in the cylinder 12, and the right side of the upper part of the bracket 13 A rectangular bar 16 is fixedly installed, and a support plate 17 is fixedly installed on the left side of the upper part of the bracket 13. The rectangular bar 16 and the bracket 13 are horizontally penetrated to provide a rotation hole. A circular hole 14 is vertically penetrated, and a rotating rod 25 is installed in the rotating hole provided by the rectangular bar 16, and a motor is fixedly mounted on the left side of the rotating rod 25, and the motor is fixedly installed on the support plate 17 upper end, and the right side of the rotating rod 25 A first bevel gear 26 is fixedly installed at the end. The lower end of the peripheral surface of the first bevel gear 26 is meshed with the second bevel gear 27 , and the second threaded column 24 is fixedly mounted on the lower end of the second bevel gear 27 . Further, when the turnable LED car lamp with adjustable irradiation angle needs to replace or repair the lamp housing 21, unscrew the second threaded post 24 so that the second threaded post 24 is separated from the peripheral surface of the lamp housing 21, and then the Lift the ring connecting frame 22 with the lamp housing 21 upwards, move the first threaded column 23 out of the rotation groove opened by the cylinder 12, and then unscrew the first threaded column 23, so that the first threaded column 23 is separated from the lamp housing 21 At this time, the lamp housing 21 can be separated from the ring connecting frame 22, and the middle section of the second threaded column 24 is rotatably installed in the circular hole 14 provided by the L-shaped frame 15. The lower section of the second threaded column 24 is threadedly installed in the threaded groove provided at the upper end of the ring connecting frame 22 , and the lower end of the second threaded column 24 is attached to the peripheral surface of the lamp housing 21 . A first threaded column 23 is rotatably installed in the rotation slot provided by the cylinder 12 . The upper section of the first threaded column 23 is threadedly installed in the threaded groove provided at the lower end of the ring connecting frame 22, and the upper end of the first threaded column 23 is attached to the circumferential surface of the lamp housing 21. The device drives the rotating rod 25 through the provided motor, and the rotating rod 25 Then drive the first bevel gear 26 and the second bevel gear 27 to rotate, so as to achieve the rotation of the lamp housing 21. When the car turns, the steering angle of the car light can be adjusted by the motor, so that the driver can see the road ahead clearly , high safety, and the small rotation angle of the headlights will not occur, which will affect the driver's observation of the road ahead. At the same time, the device can disassemble the LED lamp when it needs to be repaired or replaced by the second threaded post 24, the first threaded post 23, and the ring connecting frame 22, so that maintenance personnel can replace it conveniently. .

Instructions for use: When using the LED car light with adjustable irradiation angle, the motor drives the rotating rod 25 to rotate, so that the rotating rod 25 rotates in the rotating hole provided by the rectangular bar 16 and the bracket 13, and the rotating rod 25 will drive the first The bevel gear 26 rotates, and through the engagement of the first bevel gear 26 and the second bevel gear 27, the first bevel gear 26 drives the second bevel gear 27 to rotate, and when the second bevel gear 27 rotates, it will drive the second threaded column 24 to rotate , and the second threaded column 24 is screwed and fastened with the ring connecting frame 22 and the lamp housing 21, and the second threaded column 24 will drive the ring connecting frame 22 and the lamp housing 21 to rotate, thereby achieving the LED car light. Angle adjustment;

Further, when the turnable LED car lamp with adjustable irradiation angle needs to replace or repair the lamp housing 21, unscrew the second threaded post 24 so that the second threaded post 24 is separated from the peripheral surface of the lamp housing 21, and then the Lift the ring connecting frame 22 with the lamp housing 21 upwards, move the first threaded column 23 out of the rotation groove opened by the cylinder 12, and then unscrew the first threaded column 23, so that the first threaded column 23 is separated from the lamp housing 21 , at this moment, the lamp housing 21 can be separated from the circular connecting frame 22 . The device drives the rotating rod 25 through the provided motor, and the rotating rod 25 drives the first bevel gear 26 and the second bevel gear 27 to rotate, so as to achieve the rotation of the lamp housing 21. When the car turns, the steering angle of the lamp can be The angle is adjusted by the motor to ensure that the driver can see the road ahead, which has high safety and will not affect the driver's observation of the road ahead due to the small rotation angle of the headlights. At the same time, the device can disassemble the LED lamp when it needs to be repaired or replaced by the second threaded post 24, the first threaded post 23, and the ring connecting frame 22, so that maintenance personnel can replace it conveniently. .

Above, the embodiment of the present utility model has been described in detail in conjunction with the accompanying drawings, but the present utility model is not limited thereto. Make various changes.

Claims (6)

1. LED car lamp of adjustable angle of illumination of turning, including base (11) and ring link (22), its characterized in that: the utility model discloses a motor, including base (13), cylinder (12), ring link (22), support (13) upper end intermediate position fixed mounting, rectangle strip (16) lower extreme fixed mounting has L shape frame (15), L shape frame (15) right side vertical run through has seted up circular ring link (22) circumference is the equal vertical thread groove of having run through of lower extreme on the surface, lamp body (21) have been cup jointed to ring link (22) internalization, base (11) upper end fixed mounting has support (13), base (11) upper end intermediate position fixed mounting has cylinder (12), the rotation groove has been seted up in cylinder (12), support (13) upper segment right side fixed mounting has rectangle strip (16), support (13) upper segment left side fixed mounting has backup pad (17), rectangle strip (16) lower extreme fixed mounting has L shape frame (15), circular port (14) have been seted up in the vertical run through in L shape frame (15) right side, the rotation downthehole that rectangle strip (16) seted up rotates and installs dwang (25), dwang (25) left side fixed mounting has the motor, motor fixed mounting is in dwang (17) upper end, first bevel gear (26) right side fixed mounting is installed.

2. The LED automobile lamp capable of adjusting the irradiation angle during turning according to claim 1, wherein: and a second bevel gear (27) is meshed with the lower end of the circumferential surface of the first bevel gear (26), and a second threaded column (24) is fixedly mounted at the lower end of the second bevel gear (27).

3. The LED automobile lamp capable of adjusting the irradiation angle during turning according to claim 2, wherein: the middle section of the second threaded column (24) is rotatably arranged in a circular hole (14) formed in the L-shaped frame (15).

4. The LED automobile lamp capable of adjusting the irradiation angle during turning according to claim 2, wherein: the lower section of the second threaded column (24) is installed in a threaded groove formed in the upper end of the circular ring connecting frame (22) in a threaded mode, and the lower end of the second threaded column (24) is attached to the circumferential surface of the lamp shell (21).

5. The LED automobile lamp capable of adjusting the irradiation angle during turning according to claim 1, wherein: and a first threaded column (23) is rotatably arranged in a rotating groove formed in the cylinder (12).

6. The LED automobile lamp capable of adjusting the irradiation angle during turning according to claim 5, wherein: the upper section of the first threaded column (23) is installed in a threaded groove formed in the lower end of the circular ring connecting frame (22) in a threaded mode, and the upper end of the first threaded column (23) is attached to the circumferential surface of the lamp shell (21).

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