Intelligent bicycle headlight and light control system thereof

Abstract

The invention discloses an intelligent bicycle headlight and a light control system thereof, and particularly relates to the technical field of bicycle headlights, the intelligent bicycle headlight comprises a shell, an LED lamp set, a vibration reduction assembly, an adjusting assembly and a gear switch, the vibration reduction assembly can buffer position deviation of a first lamp holder and a second lamp holder due to vibration; the adjusting assembly can enable the dipped headlight on the steering side to rotate in the steering direction according to the turning radius of the bicycle, vibration of the headlight is buffered and supported, when the headlight of the intelligent bicycle shakes, the positions of the high beam and the dipped headlight relative to the shell are relatively stable, and therefore the stability of the headlight is improved. Meanwhile, light compensation is conducted on the steering side through the adjusting assembly during steering of the bicycle, and the problems that due to insufficient light on the steering side, visibility is low, light is prone to shaking on a bumpy road section, a rider cannot see the road condition clearly, and accidents are prone to occurring are solved.

Description

Technical Field

[0001] The present invention relates to the technical field of bicycle headlights, and more particularly to an intelligent bicycle headlight and a light control system thereof. Background Art

[0002] Nowadays, people are pursuing green travel and healthy lifestyles, and bicycles have become the choice of many people for travel and exercise. Safety is of vital importance when riding at night or in dimly lit environments. Smart bicycle headlights have emerged, which integrate advanced battery technology, efficient light source technology, and intelligent control technology.

[0003] However, when current smart bicycle headlights are used around curves at night, if the curve is too sharp or the speed is too fast, the turning side will have low visibility or even be completely dark due to insufficient light. The lights are prone to shaking on bumpy roads, making it difficult for riders to see the road conditions, which can easily lead to accidents. Summary of the invention

[0004] In order to overcome the above defects of the prior art, an embodiment of the present invention provides an intelligent bicycle headlight and a light control system thereof, which solves the problems raised in the above background technology by providing a vibration reduction component and an adjustment component.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an intelligent bicycle headlight, comprising: a housing, an LED lamp group, a vibration reduction component, an adjustment component, and a gear switch, wherein a battery is fixedly connected to the interior of one end of the housing, and a charging hole for charging the battery is provided at one end of the housing, and further comprising: the LED lamp group comprises a first fixing plate fixedly connected to the front end of the housing, a first lamp slot and a second lamp slot are provided on the first fixing plate, a high beam lamp is arranged in the first lamp slot, and a low beam lamp is arranged in the second lamp slot; the vibration reduction component comprises a first lamp holder sleeved on the outer wall of the high beam lamp and a second lamp holder sleeved on the outer wall of the low beam lamp, the inner walls of the first lamp holder and the second lamp holder are both slidably connected with a buffer, the buffer is slidably connected to the first fixing plate, and the buffer can buffer the positional displacement of the first lamp holder and the second lamp holder due to vibration; the adjustment component comprises a guide member fixed to the housing, a sliding column is slidably connected to the interior of the guide member, the sliding column can slide in the guide member according to the degree of inclination of the bicycle when turning, and the sliding column can rotate the low beam lamp on the turning side in the turning direction according to the distance of sliding in the guide member.

[0006] Preferably, the buffer component includes a buffer column slidably connected to the first fixed plate, the end of the buffer column away from the first fixed plate is fixedly connected to the buffer plate, the outer wall of the buffer column is sleeved with a first elastic component, one end of the first elastic component is fixedly connected to the end of the buffer plate close to the buffer column, the other end of the first elastic component is fixedly connected to the first fixed plate, a buffer hole is opened on the first fixed plate, and the outer wall of the buffer column is slidably connected to the buffer hole.

[0007] Preferably, a ventilation hole is provided on the first fixing plate, the inner wall of the ventilation hole is slidably connected to a support column, the support column is fixedly connected to the support plate at one end close to the buffer plate, and the buffer plate is provided with an avoidance groove corresponding to the support plate, the ventilation holes are multiple and evenly distributed on the inner walls of the first light trough and the second light trough, each ventilation hole on the first light trough is connected through the air groove, and each ventilation hole on the second light trough is connected through the air groove.

[0008] Preferably, there are two low beam lamps which are mirror-distributed on both sides of the high beam lamps, and each of the low beam lamps is rotatably connected to a first connecting rod at one end close to the inner cavity of the shell, and each of the first connecting rods is rotatably connected to a second connecting rod at one end away from the low beam lamp, and each of the second connecting rods is fixedly connected to a third connecting rod at one end away from the first connecting rod.

[0009] Preferably, the inner wall of the shell is fixedly connected with a first connecting piece, the end of the first connecting piece away from the inner wall of the shell is fixedly connected with a first mounting sleeve, the first connecting rod passes through the first mounting sleeve and is slidably connected to the first mounting sleeve, the inner wall of the shell is fixedly connected with a first rotating shaft, the second connecting rod is rotatably connected to the first rotating shaft, the inside of the shell is fixedly connected with a second connecting piece, one end of the second connecting piece is fixed with a second mounting sleeve, the third connecting rod passes through the second mounting sleeve and is slidably connected to the second mounting sleeve, the outer wall of the third connecting rod is provided with a second elastic piece, one end of the second elastic piece is fixedly connected to an end of the third connecting rod away from the second connecting rod, and the other end of the second elastic piece is fixedly connected to one end of the second mounting sleeve.

[0010] Preferably, each of the third connecting rods is provided with an electromagnet at one end away from the second connecting rod, and each of the electromagnets can make the third connecting rod slide inside the second mounting sleeve through magnetic force. One end of the electromagnet is fixedly connected to the third mounting sleeve, one end of the third mounting sleeve is fixedly connected to the third connecting member, and one end of the third connecting member away from the third mounting sleeve is fixedly connected to the outer casing, and each of the electromagnets is electrically connected to the control panel.

[0011] Preferably, a resistor block is provided at one end of each electromagnet close to the third mounting sleeve, each of the resistor blocks is electrically connected to the electromagnet, an outer wall of each resistor block is slidably connected to a power connection plate, a slide groove is provided on the guide member, an end of the power connection plate away from the resistor block is slidably connected to the slide groove, an end of the power connection plate close to the slide groove is fixedly connected to a pressure plate, two third elastic members are provided in the guide member, one end of each of the third elastic members is fixedly connected to one end of the pressure plate, and the other end of the third elastic member is fixedly connected to the inner bottom of the guide member.

[0012] Preferably, a second rotating shaft is fixedly connected inside the second lamp bracket, and the low beam lamp is rotatably connected to the second rotating shaft.

[0013] Preferably, a control board is arranged inside the shell away from the battery, the battery is electrically connected to the control board, the low beam and the high beam are both electrically connected to the control board, a tilt sensor is arranged on the control board, the tilt sensor is connected to the control board via electrical signals, a photosensor is fixedly connected to the outer wall of the shell, the photosensor is connected to the control board via electrical signals, and the gear switch has four gears: C1, C2, C3, and C4.

[0014] The present invention also provides a control system for an intelligent bicycle headlight, comprising: a gear control module: used to adjust the gear of the intelligent bicycle headlight and control the switch of the intelligent bicycle headlight at the same time, when the gear switch is in any gear position C1-C3, the power is connected, and when the gear switch is in the gear position C4, the power is turned off;

[0015] Intelligent headlight module: When the gear switch is in the C1 gear, the photosensitive sensor detects the brightness of natural light and converts it into an electrical signal and transmits it to the control board. When the photosensitive sensor detects that the brightness of natural light is lower than the first threshold set by the control board, the low beam is powered on. When the photosensitive sensor detects that the brightness of natural light is lower than the second threshold set by the control board, the high beam and the low beam are powered on at the same time.

[0016] Conventional headlight module: When the gear switch is in the C2 position, the low beam is powered on and always on, and the high beam is turned off. When the gear switch is in the C3 position, both the high and low beams are powered on and always on.

[0017] Turning compensation module: When the gear switch is in any gear position C1-C3, when the bicycle tilts to one side, the tilt sensor converts the tilt signal into an electrical signal and transmits it to the control board. The electromagnet on the tilted side is connected to the power supply through the control board. The slide column slides in the guide according to the tilt degree of the bicycle, causing the power board to slide on the resistor block, so that the electromagnet current changes according to the tilt degree of the bicycle, thereby causing the low beam to rotate to compensate for the turning side.

[0018] Technical effects and advantages of the present invention:

[0019] 1. The present invention performs buffering by sliding the buffer part in the buffer hole, and provides support for the high beam and the low beam through the support part, so that when the smart bicycle headlight shakes, the positions of the high beam and the low beam relative to the housing are relatively stable, so that the irradiation position remains unchanged, the irradiation stability is improved, and the light shaking on bumpy roads is prevented, which causes the rider to not be able to see the road conditions clearly.

[0020] 2. The present invention detects the tilt signal of the smart bicycle light through the tilt sensor and converts it into an electrical signal and sends it to the control board, so that the electromagnet on the steering side is energized through the control board, so that the third connecting rod slides toward the electromagnet due to the magnetic force, so that the low beam headlight rotates a certain angle to the steering side, thereby compensating the light on the steering side and preventing the rider from not being able to see the inner road clearly due to insufficient light on the steering side.

[0021] 3. The present invention changes the magnetic force of the electromagnet accordingly according to the turning radius of the bicycle when turning, thereby adjusting the inward rotation angle of the low beam headlight, preventing the problem of unclear road vision due to insufficient inner compensation light when the bicycle passes through a steep curve or at a high speed, and further improving the compensation effect of the smart bicycle headlight when the bicycle turns. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 It is a schematic diagram of the overall structure of the present invention after the shell is cut open.

[0024] Figure 3 It is a front view of the overall structure of the present invention.

[0025] Figure 4 For the present invention Figure 3 AA section view.

[0026] Figure 5 For the present invention Figure 3 BB section view.

[0027] Figure 6 It is a sectional view of the overall structure of the housing of the present invention.

[0028] Figure 7 It is a cross-sectional view of the overall structure of the guide member and the resistor block of the present invention.

[0029] Figure 8 It is a cross-sectional view of the overall structure of the low beam lamp and the second lamp holder of the present invention.

[0030] The reference numerals are: 1, housing; 11, battery; 12, control panel; 121, tilt sensor; 13, first connecting member; 131, first mounting sleeve; 14, first rotating shaft; 15, second connecting member; 151, second mounting sleeve; 16, third connecting member; 161, third mounting sleeve; 2, LED lamp group; 21, first fixing plate; 211, first lamp trough; 212, second lamp trough; 213, vent; 22, high beam; 23, low beam; 3, Vibration reduction assembly; 31, first lamp holder; 32, second lamp holder; 321, second rotating shaft; 33, buffer member; 34, buffer plate; 35, buffer column; 351, first elastic member; 36, support column; 37, support plate; 4, adjustment assembly; 41, guide member; 411, third elastic member; 42, sliding column; 43, first connecting rod; 44, second connecting rod; 45, third connecting rod; 451, second elastic member; 46, power board; 461, pressure plate; 5, gear switch. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] Example 1

[0033] In actual production, the light is easy to shake on bumpy roads, which makes it difficult for riders to see the road conditions clearly. This embodiment is specially invented to solve the above problem.

[0034] See also Figure 1 As shown, an intelligent bicycle headlight and its light control system according to an embodiment of the present invention include a housing 1, an LED light group 2, a vibration reduction component 3 and a gear switch 5, Figure 2 and Figure 4 As shown, a battery 11 is fixedly connected to the interior of one end of the housing 1, and a control board 12 is arranged inside the housing 1 away from the battery 11. Figure 2 As shown, a charging hole for charging the battery 11 is provided at one end of the housing 1 .

[0035] See also Figure 2 and Figure 6As shown, the LED lamp group 2 includes a first fixing plate 21 fixedly connected to the front end of the shell 1, and a first lamp groove 211 and a second lamp groove 212 are opened on the first fixing plate 21. A high beam lamp 22 is arranged in the first lamp groove 211, and a low beam lamp 23 is arranged in the second lamp groove 212. The low beam lamp 23 and the high beam lamp 22 are both electrically connected to the control board 12. There are two low beam lamps 23 and they are mirror-imaged and distributed on both sides of the high beam lamp 22.

[0036] See also Figure 2 As shown, the vibration reduction assembly 3 includes a first lamp holder 31 mounted on the outer wall of the high beam lamp 22 and a second lamp holder 32 mounted on the outer walls of the two low beam lamps 23, respectively. Figure 3 and Figure 5 As shown, the inner walls of the first lamp holder 31 and the second lamp holder 32 are both slidably connected with a buffer 33, and the buffer 33 is slidably connected to the first fixing plate 21. The buffer 33 can buffer the positional displacement of the first lamp holder 31 and the second lamp holder 32 caused by vibration. Figure 5 As shown, there are multiple buffer members 33 which are respectively arranged around the first lamp bracket 31 and around the second lamp bracket 32 ​​.

[0037] See also Figure 5 As shown, the buffer member 33 includes a buffer column 35 slidably connected to the first fixed plate 21, and the end of the buffer column 35 away from the first fixed plate 21 is fixedly connected to the buffer plate 34, and the end of the buffer plate 34 away from the buffer column 35 is in contact with the surfaces of the first lamp holder 31 and the second lamp holder 32 respectively, and the outer wall of the buffer column 35 is sleeved with a first elastic member 351, one end of the first elastic member 351 is fixedly connected to the end of the buffer plate 34 close to the buffer column 35, and the other end of the first elastic member 351 is fixedly connected to the first fixed plate 21, and a buffer hole is opened on the first fixed plate 21, and the outer wall of the buffer column 35 is slidably connected to the buffer hole, wherein the first elastic member 351 is a spring.

[0038] See also Figure 5 As shown, a vent hole 213 is provided on the first fixed plate 21, and a support column 36 is slidably connected to the inner wall of the vent hole 213, and one end of the support column 36 close to the buffer plate 34 is fixedly connected to the support plate 37, and a avoidance groove corresponding to the support plate 37 is provided on the buffer plate 34. There are multiple vent holes 213 and they are evenly distributed on the inner walls of the first light trough 211 and the second light trough 212. Each vent hole 213 on the first light trough 211 is connected through the air groove, and each vent hole 213 on the second light trough 212 is connected through the air groove.

[0039] When in use, first, when the bicycle shakes while riding on a bumpy road, the housing 1 of the smart bicycle headlight shakes synchronously with the bicycle. At this time, due to inertia, the first lamp holder 31 and the second lamp holder 32 drive the high beam 22 and the low beam 23 to slide in opposite directions in the first lamp slot 211 and the second lamp slot 212 respectively, so that the first lamp holder 31 and the second lamp holder 32 drive the buffer 33 to slide in the buffer hole and squeeze the first elastic member 351 at the same time. The first elastic member 351 compresses the low beam 23 and the high beam 22 to buffer the shaking. When the first lamp holder 31 and the second lamp holder 32 squeeze the buffer 33 The support plate 37 is squeezed to make the support column 36 slide inside the vent 213, so that the gas inside the vent 213 is squeezed and enters into the un-squeezed vent 213 through the air groove, so that the un-squeezed support column 36 slides to the outside of the vent 213, so that when the smart bicycle headlight is shaking and after the shaking, the first lamp frame 31 and the second lamp frame 32 are always supported to ensure the stability of the high beam 22 and the low beam 23, so that when the bicycle shakes, the illumination position of the lamp remains unchanged, thereby improving the illumination stability of the lamp and preventing the lamp from shaking on bumpy roads, which may cause the rider to not see the road conditions clearly.

[0040] Example 2

[0041] It is found in actual use that when a bicycle turns, the visibility on the turning side is low or even completely dark due to insufficient light, so further improvements are made on the basis of the above embodiments.

[0042] See also Figure 2 As shown, the adjustment assembly 4 includes a guide member 41 fixed to the housing 1, combined with Figure 7 As shown, the guide member 41 is internally slidably connected with a slide column 42, which can slide inside the guide member 41 according to the degree of inclination of the bicycle when turning, and the slide column 42 can rotate the low beam headlight 23 on the turning side in the turning direction according to the sliding distance in the guide member 41.

[0043] See also Figure 2As shown, one end of each low beam lamp 23 close to the inner cavity of the shell 1 is rotatably connected to the first connecting rod 43, one end of each first connecting rod 43 away from the low beam lamp 23 is rotatably connected to the second connecting rod 44, and one end of each second connecting rod 44 away from the first connecting rod 43 is fixedly connected to the third connecting rod 45. The inner wall of the shell 1 is fixedly connected to the first connecting member 13, and one end of the first connecting member 13 away from the inner wall of the shell 1 is fixedly connected to the first mounting sleeve 131. The first connecting rod 43 passes through the first mounting sleeve 131 and is slidably connected to the first mounting sleeve 131. The inner wall of the shell 1 is fixedly connected to the first rotating member 13. Shaft 14, the second connecting rod 44 is rotatably connected to the first rotating shaft 14, the second connecting member 15 is fixedly connected to the inside of the shell 1, one end of the second connecting member 15 is fixed with a second mounting sleeve 151, the third connecting rod 45 passes through the second mounting sleeve 151 and is slidably connected to the second mounting sleeve 151, the outer wall of the third connecting rod 45 is sleeved with a second elastic member 451, one end of the second elastic member 451 is fixedly connected to one end of the third connecting rod 45 away from the second connecting rod 44, the other end of the second elastic member 451 is fixedly connected to one end of the second mounting sleeve 151, wherein the second elastic member 451 is a spring.

[0044] See also Figure 2 and Figure 4 As shown, an electromagnet is provided at one end of each third connecting rod 45 away from the second connecting rod 44, and each electromagnet can make the third connecting rod 45 slide inside the second mounting sleeve 151 through magnetic force. One end of the electromagnet is fixedly connected to the third mounting sleeve 161, and one end of the third mounting sleeve 161 is fixedly connected to the third connecting member 16. One end of the third connecting member 16 away from the third mounting sleeve 161 is fixedly connected to the outer casing 1, and each electromagnet is electrically connected to the control board 12.

[0045] See also Figure 2 As shown, each electromagnet is provided with a resistor block at one end close to the third mounting sleeve 161, and each resistor block is electrically connected to the electromagnet. Figure 7 As shown, the outer wall of each resistor block is slidably connected to a power board 46, a slide groove is provided on the guide member 41, and the end of the power board 46 away from the resistor block is slidably connected to the slide groove, and the end of the power board 46 close to the slide groove is fixedly connected to a pressing plate 461, and two third elastic members 411 are arranged in the guide member 41, and one end of each third elastic member 411 is respectively fixedly connected to one end of the pressing plate 461, and the other end of the third elastic member 411 is respectively fixedly connected to the inner bottom of the guide member 41, wherein the third elastic member 411 is a spring, and the two resistor blocks are insulated from each other, and the combination Figure 8 As shown, a second rotating shaft 321 is fixedly connected inside the second lamp bracket 32 ​​, and the low beam lamp 23 is rotatably connected to the second rotating shaft 321 .

[0046] See also Figures 1 to 4As shown, the battery 11 is electrically connected to the control board 12, a tilt sensor 121 is provided on the control board 12, the tilt sensor 121 is connected to the control board 12 through electrical signals, a photosensor is fixedly connected to the outer wall of the housing 1, the photosensor is connected to the control board 12 through electrical signals, and the gear switch 5 has four gears: C1, C2, C3, and C4.

[0047] When used on the basis of the above embodiment, when the bicycle turns, in order to maintain the balance of the bicycle, it will tilt to different degrees toward the turning side according to the curve. When the bicycle tilts, the tilt sensor 121 transmits an electrical signal to the control board 12, and the electromagnet on the tilted side is energized to obtain magnetic force. The third connecting rod 45 is driven to move in the direction close to the electromagnet by the magnetic force of the electromagnet. The movement of the third connecting rod 45 drives the second connecting rod 44 to rotate, so that the first connecting rod 43 slides inside the first mounting sleeve 131. The sliding of the first connecting rod 43 drives the low beam headlight 23 on the tilted side to rotate inside the second lamp holder 32. When the bicycle tilts, the sliding column 42 moves on the guide member 4 due to the action of gravity. 1, the sliding column 42 slides and pushes the pressing plate 461 to drive the power board 46 to slide on the resistor block, and the pressing plate 461 slides inside the guide member 41 to squeeze the third elastic member 411. When the turning radius is small, the sliding distance of the sliding column 42 in the guide member 41 increases with the increase of the inclination angle, and the sliding distance of the power board 46 on the resistor block increases at the same time. The resistance becomes smaller, so that the current of the electromagnet increases, and the magnetic force of the electromagnet increases, so that the rotation angle of the low beam lamp 23 increases. On the contrary, the magnetic force of the electromagnet decreases, and the rotation angle of the low beam lamp 23 decreases, so as to ensure that when the bicycle turns, the intelligent bicycle headlight compensates the light on the turning side according to the turning radius of the bicycle.

[0048] Example 3

[0049] Based on the above embodiment, this embodiment further provides a control system for an intelligent bicycle headlight, and the control system includes the following modules:

[0050] The gear control module is used to adjust the gear of the smart bicycle headlight and control the switch of the smart bicycle headlight. When the gear switch 5 is in any gear position of C1-C3, the power is connected; when the gear switch 5 is in the gear position of C4, the power is turned off;

[0051] Intelligent headlight module: When the gear switch 5 is in the C1 gear, the photosensitive sensor detects the brightness of natural light and converts it into an electrical signal to be transmitted to the control board 12. When the photosensitive sensor detects that the brightness of natural light is lower than the first threshold value set by the control board 12, the low beam 23 is powered on. When the photosensitive sensor detects that the brightness of natural light is lower than the second threshold value set by the control board 12, the high beam 22 and the low beam 23 are powered on at the same time.

[0052] Conventional headlight module: when the gear switch 5 is in the C2 gear position, the low beam 23 is powered on and always on, and the high beam 22 is turned off; when the gear switch 5 is in the C3 gear position, the high beam 22 and the low beam 23 are powered on and always on at the same time;

[0053] Turning compensation module: When the gear switch 5 is in any gear position C1-C3, when the bicycle tilts to one side, the tilt sensor 121 converts the tilt signal into an electrical signal and transmits it to the control board 12. The electromagnet on the tilted side is connected to the power supply through the control board 12. The slide column 42 slides in the guide member 41 according to the tilt degree of the bicycle, causing the power board 46 to slide on the resistor block, so that the electromagnet current changes according to the tilt degree of the bicycle, thereby causing the low beam 23 to rotate to compensate for the turning side.

[0054] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. An intelligent bicycle headlight, comprising a housing (1), a gear switch (5), a battery (11) fixedly connected to the interior of one end of the housing (1), and a charging hole for charging the battery (11) at one end of the housing (1), characterized in that: Also includes: An LED lamp group (2), the LED lamp group (2) comprising a first fixing plate (21) fixedly connected to the front end of a housing (1), the first fixing plate (21) being provided with a first lamp slot (211) and a second lamp slot (212), the first lamp slot (211) being provided with a high beam lamp (22), and the second lamp slot (212) being provided with a low beam lamp (23); A vibration reduction assembly (3), the vibration reduction assembly (3) comprising a first lamp holder (31) sleeved on the outer wall of a high beam lamp (22) and a second lamp holder (32) sleeved on the outer wall of a low beam lamp (23), the inner walls of the first lamp holder (31) and the second lamp holder (32) being slidably connected with a buffer member (33), the buffer member (33) being slidably connected to a first fixing plate (21), and the buffer member (33) being capable of buffering positional displacement of the first lamp holder (31) and the second lamp holder (32) caused by vibration; An adjustment component (4) includes a guide member (41) fixed on a housing (1), wherein a slide column (42) is slidably connected inside the guide member (41), and the slide column (42) can slide inside the guide member (41) according to the degree of inclination of the bicycle when turning, and the slide column (42) can cause the low beam headlight (23) on the turning side to rotate in the turning direction according to the distance it slides inside the guide member (41).

2. The intelligent bicycle headlight according to claim 1, characterized in that: The buffer member (33) comprises a buffer column (35) slidably connected to the first fixed plate (21); one end of the buffer column (35) away from the first fixed plate (21) is fixedly connected to the buffer plate (34); the outer wall of the buffer column (35) is sleeved with a first elastic member (351); one end of the first elastic member (351) is fixedly connected to one end of the buffer plate (34) close to the buffer column (35); the other end of the first elastic member (351) is fixedly connected to the first fixed plate (21); a buffer hole is opened on the first fixed plate (21); the outer wall of the buffer column (35) is slidably connected to the inner wall of the buffer hole.

3. The intelligent bicycle headlight according to claim 2, characterized in that: The first fixing plate (21) is provided with an air vent (213), the inner wall of the air vent (213) is slidably connected to a support column (36), one end of the support column (36) close to the buffer plate (34) is fixedly connected to a support plate (37), the buffer plate (34) is provided with an avoidance groove corresponding to the support plate (37), the air vent (213) is multiple and evenly distributed on the inner walls of the first light trough (211) and the second light trough (212), each of the air vents (213) on the first light trough (211) is connected via the air groove, and each of the air vents (213) on the second light trough (212) is connected via the air groove.

4. The intelligent bicycle headlight according to claim 3, characterized in that: There are two low beam lamps (23) which are mirror-imaged and distributed on both sides of the high beam lamp (22); one end of each low beam lamp (23) close to the inner cavity of the housing (1) is rotatably connected to a first connecting rod (43); one end of each first connecting rod (43) away from the low beam lamp (23) is rotatably connected to a second connecting rod (44); and one end of each second connecting rod (44) away from the first connecting rod (43) is fixedly connected to a third connecting rod (45).

5. The intelligent bicycle headlight according to claim 4, characterized in that: The inner wall of the shell (1) is fixedly connected to a first connecting piece (13); one end of the first connecting piece (13) away from the inner wall of the shell (1) is fixedly connected to a first mounting sleeve (131); the first connecting rod (43) passes through the first mounting sleeve (131) and is slidably connected to the inner wall of the first mounting sleeve (131); the inner wall of the shell (1) is fixedly connected to a first rotating shaft (14); the second connecting rod (44) is rotatably connected to the first rotating shaft (14); the interior of the shell (1) is fixedly connected to a second connecting piece (15); the second One end of the connecting member (15) is fixedly connected to a second mounting sleeve (151); the third connecting rod (45) passes through the second mounting sleeve (151) and is slidably connected to the inner wall of the second mounting sleeve (151); the outer wall of the third connecting rod (45) is sleeved with a second elastic member (451); one end of the second elastic member (451) is fixedly connected to an end of the third connecting rod (45) away from the second connecting rod (44); and the other end of the second elastic member (451) is fixedly connected to an end of the second mounting sleeve (151) away from the second connecting rod (44).

6. The intelligent bicycle headlight according to claim 5, characterized in that: An electromagnet is provided at one end of each of the third connecting rods (45) away from the second connecting rod (44); each of the electromagnets can cause the third connecting rod (45) to slide inside the second mounting sleeve (151) by magnetic force; one end of the electromagnet is fixedly connected to the third mounting sleeve (161); one end of the third mounting sleeve (161) is fixedly connected to the third connecting member (16); one end of the third connecting member (16) away from the third mounting sleeve (161) is fixedly connected to the housing (1); and each of the electromagnets is electrically connected to the control panel (12).

7. The intelligent bicycle headlight according to claim 6, characterized in that: A resistor block is arranged at one end of each electromagnet close to the third mounting sleeve (161), each resistor block is electrically connected to the electromagnet, and an outer wall of each resistor block is slidably connected to a power connection plate (46). A sliding groove is provided on the guide member (41), and an end of the power connection plate (46) away from the resistor block is slidably connected to the sliding groove. An end of the power connection plate (46) close to the sliding groove is fixedly connected to a pressing plate (461). Two third elastic members (411) are arranged in the guide member (41), one end of each third elastic member (411) is fixedly connected to one end of the pressing plate (461), and the other end of each third elastic member (411) is fixedly connected to an inner bottom of the guide member (41) away from each other.

8. The intelligent bicycle headlight according to claim 7, characterized in that: A second rotating shaft (321) is fixedly connected inside the second lamp holder (32), and the low beam lamp (23) is rotatably connected to the outer wall of the second rotating shaft (321).

9. The intelligent bicycle headlight according to claim 8, characterized in that: A control panel (12) is arranged inside the housing (1) away from the battery (11); the battery (11) is electrically connected to the control panel (12); the low beam light (23) and the high beam light (22) are both electrically connected to the control panel (12); a tilt sensor (121) is arranged on the control panel (12); the tilt sensor (121) is used to check the tilt degree of the bicycle; the tilt sensor (121) is connected to the control panel (12) via an electrical signal; a photosensitive sensor is fixedly connected to the outer wall of the housing (1); the photosensitive sensor is used to detect the brightness of natural light; the photosensitive sensor is electrically connected to the control panel (12); and the gear switch (5) has four gears: C1, C2, C3, and C4.

10. A control system for an intelligent bicycle headlight, using the intelligent bicycle headlight according to claim 9, characterized in that: include: The gear control module is used to adjust the gear of the intelligent bicycle headlight and control the switch of the intelligent bicycle headlight. When the gear switch (5) is in any gear position C1-C3, the power is connected. When the gear switch (5) is in the gear position C4, the power is turned off. Intelligent headlight module: when the gear switch (5) is in the C1 gear position, the photosensitive sensor detects the brightness of natural light and converts it into an electrical signal and transmits it to the control board (12); when the photosensitive sensor detects that the brightness of natural light is lower than a first threshold value set by the control board (12), the low beam light (23) is powered on and turned on; when the photosensitive sensor detects that the brightness of natural light is lower than a second threshold value set by the control board (12), the high beam light (22) and the low beam light (23) are powered on and turned on at the same time; Conventional headlight module: when the gear switch (5) is in the C2 gear position, the low beam (23) is powered on and always on, and the high beam (22) is turned off; when the gear switch (5) is in the C3 gear position, the high beam (22) and the low beam (23) are powered on and always on at the same time; Turning compensation module: when the gear switch (5) is in any gear position C1-C3, when the bicycle tilts to one side, the tilt sensor (121) converts the tilt signal into an electrical signal and transmits it to the control board (12), the electromagnet on the tilted side is connected to the power supply through the control board (12), the slide column (42) slides in the guide member (41) according to the tilt degree of the bicycle, so that the power board (46) slides on the resistance block, so that the electromagnet current changes according to the tilt degree of the bicycle, so that the low beam (23) rotates to compensate for the turning side.

Images