Motorcycle lamp

Abstract

The invention belongs to the technical field of motorcycle accessories, and relates to a motorcycle lamp. The motorcycle comprises a motorcycle body and a steering column, the steering column is rotatably arranged on the motorcycle body, the motorcycle lamp comprises a lamp holder, a fixed lamp and a movable lamp, the lamp holder is fixed on the steering column, the fixed lamp is fixed on the lamp holder through a fixed shaft, the fixed shaft is sleeved with a connecting sleeve, the fixed shaft and the connecting sleeve are rotatably matched, and the movable lamp is fixed on the connecting sleeve. When the steering column rotates relative to the vehicle body, the driving device can drive the movable lamp to rotate relative to the fixed lamp. When the motorcycle steers, the steering column rotates relative to the motorcycle body, the movable lamp can rotate relative to the fixed lamp, the illumination direction is the right ahead direction and the turning direction, the own lane and the opposite lane can be illuminated at the same time, the illumination range is enlarged, and driving safety is guaranteed.

Description

Technical Field

[0001] The present application belongs to the technical field of motorcycle accessories and relates to a motorcycle lamp. Background Art

[0002] With the rapid development of the national economy, the number of vehicles has continued to increase, and road traffic accidents have also been on the rise. At present, the motorcycle headlights are directly fixed to the steering column of the motorcycle, so the steering angle of the motorcycle headlights is always consistent with the steering angle of the steering column. When the motorcycle is driving at night, the motorcycle headlights can only illuminate the front of the steering column when it needs to turn, and cannot achieve advance steering illumination, and thus cannot warn the night driver in advance whether there are obstacles in the steering direction of the motorcycle, which will bring unsafe factors to the night driver and affect the driver's life safety.

[0003] Patent CN2652777Y discloses a gear steering device for motorcycle headlights. When the steering column of the motorcycle rotates, the ball hinge drives the ball hinge through the connecting rod, and the ball hinge rotates the driven gear through the driving gear, so that the headlight bowl rotates relative to the lamp housing; when the steering column is returned to the center, the ball hinge also drives the ball hinge through the connecting rod, and the ball hinge rotates the driven gear through the driving gear, so that the headlight light shines straight ahead after the steering column is returned to the center.

[0004] When a motorcycle turns, it usually encounters a curve. At this time, in addition to observing the road conditions in its own lane, it is also necessary to observe the conditions of the vehicles in the opposite lane. When a motorcycle in the prior art turns, the headlights rotate synchronously to illuminate its own lane, without taking into account the opposite lane, which can easily cause safety hazards. Summary of the invention

[0005] In order to increase the lighting range of the headlights of a motorcycle when turning, the present application provides a motorcycle light.

[0006] The motorcycle light provided in this application adopts the following technical solution: A motorcycle lamp, the motorcycle comprises a body and a steering column, the steering column is rotatably arranged on the body, the motorcycle lamp comprises a lamp holder, a fixed lamp, and a movable lamp, the lamp holder is fixed on the steering column, the fixed lamp is fixed to the lamp holder via a fixed shaft, the fixed shaft sleeve is provided with a connecting sleeve and the two are rotatably matched, the movable lamp is fixed to the connecting sleeve, the motorcycle lamp also comprises a driving device, when the steering column rotates relative to the body, the driving device can drive the movable lamp to rotate relative to the fixed lamp.

[0007] By adopting the above technical solution, when the motorcycle is not turning, the steering column does not deflect, and the lighting directions of the movable lamp and the fixed lamp are both facing straight ahead. When the motorcycle is turning, the steering column rotates relative to the vehicle body, and the movable lamp can rotate relative to the fixed lamp. The lighting direction takes into account both the straight ahead and the turning direction, so that the own lane and the opposite lane can be illuminated at the same time, thereby increasing the lighting range and ensuring driving safety.

[0008] Preferably, the movable lamp comprises a lamp and a connecting rod, one end of the connecting rod is fixedly connected to the connecting sleeve, the other end of the connecting rod is fixedly connected to the lamp, and an elastic wire is arranged between the connecting rod and the lamp holder.

[0009] By adopting the above technical solution, an elastic wire is arranged between the connecting rod and the lamp holder, so that the movable lamp can maintain the same lighting direction as the fixed lamp under the action of the elastic wire when not turning, and the elasticity can deform to cooperate with the turning when turning.

[0010] Preferably, the driving device includes two fixing sleeves fixed on the lamp holder, the fixing sleeves are arranged in a direction perpendicular to the bottom surface of the lamp holder and pass through the bottom of the lamp holder, a push rod is slidably arranged in the fixing sleeve, the push rods in the two fixing sleeves are respectively located on both sides of the connecting rod, the upper end of the push rod is provided with an inclined surface that can contact the connecting rod, and the vehicle body is provided with a lifting portion that can contact the lower end of the push rod.

[0011] By adopting the above technical solution, when the motorcycle turns, the lamp holder rotates with the steering column, and the fixed lamp rotates synchronously. The lower end of the top rod on the side opposite to the turning direction of the lamp holder contacts the jacking part, and the top rod moves upward and contacts one side of the connecting rod, thereby limiting the connecting rod from swinging with the fixed lamp, so that the movable lamp maintains its initial position, providing lighting for the opposite lane, and the fixed lamp provides lighting for its own lane, thereby increasing the lighting area.

[0012] Preferably, there are two lifting parts, and the two lifting parts correspond one to one with the lower ends of the two push rods.

[0013] By adopting the above technical solution and providing two jacking parts, the movable light can move relative to the fixed light when the motorcycle turns left or right, thereby increasing the lighting area.

[0014] Preferably, a fixing seat is provided on the vehicle body, and the fixing seat is provided with an adjusting seat, the position of the adjusting seat in the vertical direction relative to the fixing seat can be adjusted, and the lifting portion is provided on the adjusting seat.

[0015] By adopting the above technical solution, the position of the adjustment seat in the vertical direction is adjustable, so that the initial contact position between the lower end of the push rod and the lifting part is adjustable, the initial contact position between the upper end of the push rod and the side wall of the connecting rod is also adjustable, and the initial position of the movable lamp relative to the fixed lamp is adjustable, that is, the initial position of the illumination area of ​​the light is increased and adjustable, which can be adjusted according to the driver's driving habits.

[0016] Preferably, the fixing seat is provided with a slide groove along the vertical direction, the adjusting seat is slidably arranged in the slide groove, a screw is rotatably arranged at the bottom of the fixing seat, the upper end of the screw is threadedly connected to the adjusting seat, and a knob is fixed to the lower end of the screw.

[0017] By adopting the above technical solution, the knob is turned to rotate the screw rod, driving the adjustment seat to move along the groove to adjust the vertical position so that the initial position of the lower end of the ejector rod and the ejection part can be adjusted.

[0018] Preferably, a vertical plate is further provided on the upper surface of the lamp holder, and the vertical plate surrounds the rear end, side and front end of the lamp holder, and an air duct is provided at the front end of the vertical plate, the outer end of the air duct is located on the outer side of the vertical plate, and the inner end of the air duct is located on the inner side of the vertical plate, and the rear end of the vertical plate has a ventilation hole corresponding to the inner end of the air duct.

[0019] By adopting the above technical solution, when the motorcycle is running, wind can enter the interior of the headlight from the air duct to dissipate heat inside the headlight.

[0020] Preferably, a solenoid valve is arranged in the air duct, an angle sensor for detecting the rotation angle is arranged between the steering column and the vehicle body, a speed sensor for detecting the driving speed is arranged on the vehicle body, a controller of the motorcycle is connected with the solenoid valve, the angle sensor and the speed sensor, and a blade corresponding to the air duct is arranged on the connecting sleeve; When the running speed V1 of the motorcycle is greater than the preset running speed V2, and the rotation angle W1 of the steering column relative to the vehicle body is greater than the preset rotation angle W2, the solenoid valve on the air duct opposite to the direction of the motorcycle is closed, and the solenoid valve on the air duct in the same direction as the motorcycle is turned is opened; When the running speed V1 of the motorcycle is greater than the preset running speed V2, and the rotation angle W1 of the steering column relative to the motorcycle body is less than or equal to the preset rotation angle W2, the solenoid valves on the two air guide pipes are both opened; When the running speed V1 of the motorcycle is less than or equal to the preset running speed V2, and the rotation angle W1 of the steering column relative to the motorcycle body is greater than the preset rotation angle W2, the solenoid valves on the two air guide pipes are both opened.

[0021] By adopting the above technical solution, when the motorcycle is running at a fast speed and the turning range is large, the solenoid valve in the air duct opposite to the turning direction is closed, and the solenoid valve on the air duct in the same direction as the motorcycle is turned is opened, blowing the blades to rotate the connecting sleeve, driving the active lights to rotate greatly, illuminating the lane itself, and providing driving safety.

[0022] Preferably, the raised portion is in a "V" shape.

[0023] By adopting the above technical solution, the lifting part is in a "V" shape. When the movable light needs to be rotated significantly, the lower end of the push rod can exceed the highest point of the lifting part to meet the large-scale rotation of the movable light.

[0024] Preferably, the limiting rod In summary, the present application includes at least one of the following beneficial technical effects: 1. When the motorcycle turns, the steering column rotates relative to the body, and the movable light can rotate relative to the fixed light. The lighting direction takes into account both the front and the turning direction, so that it can illuminate its own lane and the opposite lane at the same time, increase the lighting range, and ensure driving safety; 2. When the motorcycle is traveling at a faster speed and the turning range is large, the solenoid valve in the air duct opposite to the turning direction is closed, and the solenoid valve on the air duct in the same direction as the motorcycle turns is opened, blowing the blades to rotate the connecting sleeve, driving the movable light to rotate significantly, illuminating its own lane, and providing driving safety. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 It is a schematic diagram of the overall structure of an embodiment of the present application.

[0026] Figure 2 It is a schematic diagram of the structure of an embodiment of the present application.

[0027] Figure 3 yes Figure 2 Enlarged view of part A.

[0028] Figure 4 It is the main view of the embodiment of the present application.

[0029] Explanation of the reference numerals in the accompanying drawings: 1. body; 2. steering column; 3. lamp holder; 4. fixed lamp; 5. movable lamp; 51. lamp; 52. connecting rod; 521. boss; 522. roller; 6. fixed shaft; 7. connecting sleeve; 8. elastic wire; 9. driving device; 91. fixing sleeve; 92. push rod; 93. lifting part; 94. fixing seat; 95. adjusting seat; 96. screw; 97. knob; 10. vertical plate; 11. air duct; 12. Fresnel lens; 13. blade. DETAILED DESCRIPTION

[0030] The following is combined with Figure 1-4 This application is described in further detail.

[0031] like Figure 1 , Figure 2 As shown, the motorcycle includes a body 1 and a steering column 2. The steering column 2 is rotatably arranged on the body 1. In this embodiment, the motorcycle rest display part is a sleeve part that cooperates with the steering column 2.

[0032] like Figure 2 , Figure 3 As shown, the motorcycle lamp includes a lamp holder 3, a fixed lamp 4, and a movable lamp 5. The lamp holder 3 is fixed on the steering column 2. The fixed lamp 4 is fixed to the lamp holder 3 through a fixed shaft 6. The fixed shaft 6 is sleeved with a connecting sleeve 7 and the two are rotatably matched. The movable lamp 5 is fixed on the connecting sleeve 7.

[0033] Specifically, the movable lamp 5 includes a lamp 51 and a connecting rod 52 , one end of the connecting rod 52 is fixedly connected to the connecting sleeve 7 , the other end of the connecting rod 52 is fixedly connected to the lamp 51 , and an elastic wire 8 is provided between the connecting rod 52 and the lamp holder 3 .

[0034] like Figure 2 , Figure 3 As shown, the motorcycle lamp further comprises a driving device 9 , and when the steering column 2 rotates relative to the vehicle body 1 , the driving device 9 can drive the movable lamp 5 to rotate relative to the fixed lamp 4 .

[0035] In this embodiment, the driving device 9 includes two fixing sleeves 91 fixed on the lamp holder 3. The fixing sleeves 91 are arranged in a direction perpendicular to the bottom surface of the lamp holder 3 and pass through the bottom of the lamp holder 3. A top rod 92 is slidably arranged in the fixing sleeve 91. The top rods 92 in the two fixing sleeves 91 are respectively located on both sides of the connecting rod 52. The upper end of the top rod 92 is provided with an inclined surface that can contact the connecting rod 52.

[0036] Specifically, bosses 521 are provided on both sides of the connecting rod 52 , and the bosses 521 are provided with upper rollers 522 that cooperate with the inclined surfaces to reduce the friction force when contacting with the inclined surfaces of the connecting rod 52 .

[0037] like Figure 3 , Figure 4 As shown, the vehicle body 1 is provided with a jacking portion 93 that can contact the lower end of the jack 92 .

[0038] In this embodiment, there are two lifting portions 93, and the two lifting portions 93 correspond to the lower ends of the two push rods 92. The lifting portions 93 are in a "V" shape.

[0039] A fixing seat 94 is disposed on the vehicle body 1 , and an adjusting seat 95 is disposed on the fixing seat 94 . The position of the adjusting seat 95 relative to the fixing seat 94 in the vertical direction can be adjusted, and the jacking portion 93 is disposed on the adjusting seat 95 .

[0040] In this embodiment, the fixed seat 94 is provided with a slide groove along the vertical direction, the adjustment seat 95 is slidably set in the slide groove, a screw rod 96 is rotatably set at the bottom of the fixed seat 94, the upper end of the screw rod 96 is threadedly connected to the adjustment seat 95, and a knob 97 is fixed to the lower end of the screw rod 96.

[0041] The knob 97 is turned to rotate the screw rod 96, driving the adjustment seat 95 to move along the groove to adjust the vertical position so that the initial position of the lower end of the ejector rod 92 and the ejection portion 93 can be adjusted.

[0042] like Figure 3 , Figure 4 As shown, a vertical plate 10 is also provided on the upper surface of the lamp holder 3, and the vertical plate 10 surrounds the rear end, side and front end of the lamp holder 3. An air duct 11 is provided at the front end of the vertical plate 10. The outer end of the air duct 11 is located on the outer side of the vertical plate 10, and the inner end of the air duct 11 is located on the inner side of the vertical plate 10. The rear end of the vertical plate 10 has a vent corresponding to the inner end of the air duct 11.

[0043] A Fresnel lens 12 capable of enhancing the intensity of light is also provided at the front end of the vertical plate 10. When the motorcycle turns, the fixed light 4 and the movable light 5 are separated, and the Fresnel lens 12 can increase the intensity of light and reduce the impact of lighting intensity.

[0044] like Figure 3 , Figure 4 As shown, a solenoid valve is arranged in the air duct 11, an angle sensor for detecting the rotation angle is arranged between the steering column 2 and the vehicle body 1, a speed sensor for detecting the driving speed is arranged on the vehicle body 1, a controller of the motorcycle is connected with the solenoid valve, the angle sensor and the speed sensor, and a blade 13 corresponding to the air duct 11 is arranged on the connecting sleeve 7; When the running speed V1 of the motorcycle is greater than the preset running speed V2, and the rotation angle W1 of the steering column 2 relative to the vehicle body 1 is greater than the preset rotation angle W2, the solenoid valve on the air duct 11 opposite to the motorcycle's turning direction is closed, and the solenoid valve on the air duct 11 in the same direction as the motorcycle's turning direction is opened; When the running speed V1 of the motorcycle is greater than the preset running speed V2, and the rotation angle W1 of the steering column 2 relative to the vehicle body 1 is less than or equal to the preset rotation angle W2, the solenoid valves on the two air ducts 11 are both opened; When the running speed V1 of the motorcycle is less than or equal to the preset running speed V2, and the rotation angle W1 of the steering column 2 relative to the vehicle body 1 is greater than the preset rotation angle W2, the solenoid valves on the two air ducts 11 are both opened.

[0045] The working principle of this embodiment is as follows: When the motorcycle turns, the lamp holder 3 rotates with the steering column 2, and the fixed lamp 4 rotates synchronously. The lower end of the top rod 92 on the side opposite to the turning direction of the lamp holder 3 contacts the jacking portion 93, and the top rod 92 moves upward and contacts one side of the connecting rod 52, restricting the connecting rod 52 from swinging with the fixed lamp 4, so that the movable lamp 5 maintains the initial position, providing lighting for the opposite lane, and the fixed lamp 4 provides lighting for its own lane, thereby increasing the lighting area; When the motorcycle is traveling at a high speed and the turning range is large, the solenoid valve in the air duct 11 opposite to the turning direction is closed, and the solenoid valve on the air duct 11 in the same direction as the motorcycle is turned is opened, blowing the blades 13 to rotate the connecting sleeve 7, driving the active light 5 to rotate greatly, illuminating its own lane, and providing driving safety.

[0046] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A motorcycle lamp, the motorcycle comprising a body (1) and a steering column (2), the steering column (2) being rotatably arranged on the body (1), characterized in that: The motorcycle lamp comprises a lamp holder (3), a fixed lamp (4), and a movable lamp (5); the lamp holder (3) is fixed on the steering column (2); the fixed lamp (4) is fixed on the lamp holder (3) via a fixed shaft (6); the fixed shaft (6) is sleeved with a connecting sleeve (7) and the two are rotatably matched; the movable lamp (5) is fixed on the connecting sleeve (7); the motorcycle lamp further comprises a driving device (9); when the steering column (2) rotates relative to the vehicle body (1), the driving device (9) can drive the movable lamp (5) to rotate relative to the fixed lamp (4).

2. The motorcycle lamp according to claim 1, characterized in that: The movable lamp (5) comprises a lamp (51) and a connecting rod (52); one end of the connecting rod (52) is fixedly connected to the connecting sleeve (7); the other end of the connecting rod (52) is fixedly connected to the lamp (51); and an elastic wire (8) is provided between the connecting rod (52) and the lamp holder (3).

3. The motorcycle lamp according to claim 2, characterized in that: The driving device (9) comprises two fixing sleeves (91) fixed on the lamp holder (3), the fixing sleeves (91) being arranged in a direction perpendicular to the bottom surface of the lamp holder (3) and passing through the bottom of the lamp holder (3), a push rod (92) being slidably arranged in the fixing sleeve (91), the push rods (92) in the two fixing sleeves (91) being respectively located on both sides of the connecting rod (52), the upper end of the push rod (92) being provided with an inclined surface capable of contacting the connecting rod (52), and a lifting portion (93) capable of contacting the lower end of the push rod (92) being provided on the vehicle body (1).

4. The motorcycle lamp according to claim 3, characterized in that: There are two jacking parts (93), and the two jacking parts (93) correspond one to one to the lower ends of the two push rods (92).

5. The motorcycle lamp according to claim 4, characterized in that: The vehicle body (1) is provided with a fixing seat (94), the fixing seat (94) is provided with an adjusting seat (95), the position of the adjusting seat (95) in the vertical direction relative to the fixing seat (94) is adjustable, and the jacking portion (93) is provided on the adjusting seat (95).

6. The motorcycle lamp according to claim 5, characterized in that: The fixed seat (94) is provided with a slide groove in the vertical direction, and the adjusting seat (95) is slidably arranged in the slide groove. A screw rod (96) is rotatably arranged at the bottom of the fixed seat (94), the upper end of the screw rod (96) is threadedly connected to the adjusting seat (95), and a knob (97) is fixed to the lower end of the screw rod (96).

7. The motorcycle lamp according to claim 6, characterized in that: The upper surface of the lamp holder (3) is also provided with a vertical plate (10), the vertical plate (10) surrounds the rear end, side and front end of the lamp holder (3), an air duct (11) is provided at the front end of the vertical plate (10), the outer end of the air duct (11) is located on the outer side of the vertical plate (10), the inner end of the air duct (11) is located on the inner side of the vertical plate (10), and the rear end of the vertical plate (10) has a ventilation opening corresponding to the inner end of the air duct (11).

8. The motorcycle lamp according to claim 7, characterized in that: The air duct (11) is provided with an electromagnetic valve, an angle sensor for detecting a rotation angle is provided between the steering column (2) and the vehicle body (1), the vehicle body (1) is provided with a speed sensor for detecting a running speed, a controller of the motorcycle is connected to the electromagnetic valve, the angle sensor and the speed sensor, and a blade (13) corresponding to the air duct (11) is provided on the connecting sleeve (7); When the running speed V1 of the motorcycle is greater than a preset running speed V2, and the rotation angle W1 of the steering column (2) relative to the vehicle body (1) is greater than a preset rotation angle W2, the solenoid valve on the air duct (11) opposite to the direction of the motorcycle is closed, and the solenoid valve on the air duct (11) in the same direction as the direction of the motorcycle is opened; When the running speed V1 of the motorcycle is greater than a preset running speed V2, and the rotation angle W1 of the steering column (2) relative to the vehicle body (1) is less than or equal to a preset rotation angle W2, the solenoid valves on the two air guide pipes (11) are both opened; When the running speed V1 of the motorcycle is less than or equal to the preset running speed V2, and the rotation angle W1 of the steering column (2) relative to the vehicle body (1) is greater than the preset rotation angle W2, the two air guide pipes (11).

9. The motorcycle lamp according to claim 8, characterized in that: The jacking portion (93) is in a "V" shape.

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