An adjustable electric bicycle light

Abstract

The application relates to the technical field of electric bicycle lamps, and discloses an adjustable electric bicycle lamp which comprises a protective shell, a multifunctional protection assembly is installed on the protective shell, a second fixed plate is fixedly connected to the inner wall of the protective shell, a second damping cylinder and a second damping spring are fixedly connected to the second fixed plate, the other end of the second damping cylinder and the other end of the second damping spring are fixedly connected to a sealing plate, a glass lampshade is fixedly connected to the sealing plate, the sealing plate is limitingly and slidingly connected in the protective shell, a multidirectional adjusting assembly is installed in the protective shell, a protection frame is connected to the multidirectional adjusting assembly, and a rotating shaft is rotatably connected to the side end of the protection frame. Through the technical scheme, the height, angle and illumination range of the electric bicycle lamp in the prior art cannot be adjusted, and the electric bicycle lamp cannot be stably buffered and protected.

Description

TECHNICAL FIELD

[0001] The present application relates to the electric bicycle lamp technical field, specifically, relates to a adjustable electric bicycle lamp. BACKGROUND

[0002] With the development of society, bicycle by human power to drive the rear wheel rotation gradually changed by motor drive, electric bicycle with its light, time-saving, economic, not pollution of the atmosphere and other characteristics more and more by consumers, in line with the state of energy saving and environmental protection trend, greatly facilitate the short distance traffic, become the best modern residents go out short line of the best transportation tool, and electric bicycle lamp for electric vehicle travel important lighting appliances, improve the effect of vision at night, and provide lighting for the driver, ensure the safety of people travel.

[0003] The traditional electric bicycle lamp often uses the method of fixed installation with handlebar, the height of its lamp is not adjustable, therefore, when the basket in front of the bicycle is placed with goods, the light of the lamp is often blocked, driving at night without lighting lamp will increase the safety hazard; because different riders and different driving roads are suitable for different light range and light angle (for example, the country road is narrow, so it is not necessary to illuminate a large range, but the country road has more potholes, so it is necessary to gather the light to reduce the illumination range, to improve the illumination intensity, on the contrary, the road in town or city is wide, and most of them have street lamps, but there are many vehicles, so it is necessary to disperse the light to illuminate a large range, to facilitate the rider to observe other vehicles and avoid traffic accidents), and the existing electric bicycle lamp cannot adjust the illumination angle and illumination range, therefore, during the driving process of the electric bicycle, the illumination range and illumination angle of the lamp cannot be adjusted according to the actual needs of the rider and the actual situation of the driving road, the use of the lamp is limited, and the practicability and applicability are poor; the protection performance of the existing electric bicycle lamp is poor, and it cannot stably buffer and protect itself, therefore, when the electric bicycle is driving or parking, the lamp is easily damaged by collision, and the safety is poor, therefore, it is necessary to provide a adjustable electric bicycle lamp to meet the needs of the user. SUMMARY

[0004] The present application provides a adjustable electric bicycle lamp, which solves the problems of the height, angle and illumination range of the electric bicycle lamp in the related art cannot be adjusted, and the lamp cannot stably buffer and protect itself.

[0005] The technical scheme of the present application is as follows:

[0006] The adjustable electric bicycle lamp, including the protective shell, install multifunctional protection assembly on the protective shell, the inner wall of the protective shell is fixedly connected with the second fixed plate, the second fixed plate is fixedly connected with the second damping cylinder and the second damping spring, the other end of the second damping cylinder and the other end of the second damping spring are fixedly connected on the sealing plate, the sealing plate is fixedly connected with the glass lamp shade, the sealing plate is limitedly and slidably connected in the protective shell, a plurality of multidirectional adjustment assemblies are installed in the protective shell, the protective frame is connected on the multidirectional adjustment assembly, the side end of the protective frame is rotatably connected with the rotating shaft, the end of the rotating shaft is fixedly connected with the first bevel gear, the first bevel gear is meshedly connected with the second bevel gear, the second bevel gear is fixedly connected with the second threaded rod, the second threaded rod is rotatably connected in the protective frame, the mounting block is threadedly connected on the second threaded rod, the LED lamp is installed on the mounting block, the connecting cable is connected on the LED lamp, the connecting cable is slidably connected in the mounting block and the protective frame, the connecting cable is slidably connected in the sealing ring, the sealing ring is fixedly connected on the protective shell, the rubber plate is fixedly connected on the protective shell.

[0007] As a preferred scheme of the present application, wherein: the multifunctional protection assembly includes a first fixed plate, the first fixed plate is fixedly connected on the protective shell, the first fixed plate is fixedly connected with the first reset spring, the other end of the first reset spring is fixedly connected with the stop block, the stop block is slidably connected in the first fixed plate, the first protective plate is limitedly and slidably connected in the protective shell, the end of the first protective plate is fixedly connected with the connecting plate, the connecting plate is fixedly connected with the first damping cylinder and the first damping spring, the other end of the first damping cylinder and the other end of the first damping spring are fixedly connected on the rubber block.

[0008] As a preferred scheme of the present application, wherein: the first fixed plate is symmetrically distributed on both sides of the connecting plate, the distance between the two first fixed plates is greater than the width of the connecting plate, the first fixed plate is one-to-one corresponding with the stop block through the first reset spring, the end of the stop block is a right trapezoidal in cross section, the first damping cylinder is equidistantly distributed on the connecting plate, the first damping cylinder is one-to-one corresponding with the rubber block, the rubber block is semispherical, and the first protective plate is fitted with the inner wall of the protective shell.

[0009] As a preferred scheme of the present application, wherein: the first protective plate is fixedly connected with a second reset spring, the other end of the second reset spring is fixedly connected with a clamping rod, the clamping rod is limitingly and slidingly connected in the first protective plate, the first protective plate is fixedly connected with a connecting shaft, the other end of the connecting shaft is rotatably connected with a second protective plate, the second protective plate is limitingly and slidingly connected in the protective shell through the protrusions on the side, the second protective plate is provided with a clamping groove, the clamping rod is clampingly connected in the clamping groove, and the end of the second protective plate is fixedly connected with a flexible plate.

[0010] As a preferred scheme of the present application, wherein: the second protective plate is fitted with the inner wall of the protective shell, the length and thickness of the flexible plate are equal to the width and thickness of the second protective plate respectively, the clamping rods are symmetrically distributed on both sides of the first protective plate, the clamping rods correspond to the clamping grooves one by one, and the length of the second protective plate is less than the length of the first protective plate.

[0011] As a preferred scheme of the present application, wherein: the multi-directional adjusting assembly comprises a third fixed plate, the third fixed plate is fixedly connected on the bottom end face of the protective shell, a worm is rotatably connected on the third fixed plate, a worm wheel is meshingly connected on the worm, an extension sleeve rod is fixedly connected on the worm wheel, the extension sleeve rod is rotatably connected on the bottom of the protective shell through a bearing, a supporting plate is hinged on the top end of the extension sleeve rod, and the center axis of the worm wheel, the center axis of the extension sleeve rod and the center axis of the supporting plate are located on the same vertical center line.

[0012] As a preferred scheme of the present application, wherein: a fourth fixed plate is fixedly connected on the inner bottom end face of the protective shell, a first threaded rod is rotatably connected on the fourth fixed plate, a rotating disc is fixedly connected on the first threaded rod, a sliding block is threadedly connected on the first threaded rod, a supporting rod is hinged on the top end of the sliding block, a guide block is hinged on the top end of the supporting rod, the guide block is limitingly and slidingly connected in a guide groove, the guide groove is provided on the bottom of the supporting plate, and the rotating disc is penetratingly and slidingly connected on the bottom of the protective shell.

[0013] As a preferred scheme of the present application, wherein: the first threaded rods are symmetrically distributed on both sides of the extension sleeve rod, the first threaded rods correspond to the sliding blocks one by one, the bottom end face of the sliding block is fitted with the inner bottom end face of the protective shell, the first threaded rod is connected on the middle part of the sliding block, the supporting rods are symmetrically distributed on both sides of the top end of the sliding block, the supporting rods correspond to the guide blocks one by one, the guide groove is in the shape of a ring, the center of the guide groove and the center of the supporting plate are located on the same center point, and the height of the bottom end face of the rotating disc is less than the height of the bottom end face of the protective shell.

[0014] As a preferred scheme of the present application, wherein: the rotating shaft is connected at the center of the side end of the protective frame, the second bevel gears are equiangularly distributed on the first bevel gear, the second bevel gears are one-to-one corresponding to the mounting blocks through the second threaded rods, the side end surface of the mounting block is attached to the inner side end surface of the protective frame, the second threaded rods are connected at the middle part of the mounting block, the thickness of the rubber plate is equal to the thickness of the protective shell, the rubber plates are symmetrically distributed on both sides of the side end surface of the protective shell, and the two rubber plates are attached to each other, the sealing plate is attached to the inner wall of the protective shell, and the side end surface of the glass lampshade is in a circular arc shape.

[0015] The working principle and beneficial effects of the present application are as follows:

[0016] 1、The multifunctional protection assembly is arranged in the present application, the block can conveniently and stably clamp, fix, disassemble and separate the connecting plate, the cooperation of the clamping rod and the clamping groove can conveniently switch the working state of the first protection plate and the second protection plate, so that the first protection plate and the second protection plate are perpendicular or flush; when the vehicle lamp needs to work, the block is moved to separate from the connecting plate, at this time, under the elastic reset action of the second damping cylinder and the second damping spring, the glass lampshade on the sealing plate can automatically move outward, thereby the first protection plate and the second protection plate on both sides can automatically move outward, and then the first protection plate and the second protection plate can be clamped vertically, at this time, the rubber blocks on the connecting plate are oriented in the same direction as the vehicle lamp, in combination with the first damping cylinder and the first damping spring on the rubber blocks, the vehicle lamp can be stably buffered and protected, avoiding damage to the vehicle lamp due to collision during the driving of the electric bicycle, and increasing the use safety and stability of the vehicle lamp; when the vehicle lamp stops working, the first protection plate and the second protection plate can be clamped flush, and the first protection plate and the second protection plate can be pushed into the protective shell and clamped and fixed by the block, at this time, the protective shell is closed, thereby further protecting the vehicle lamp, and during the closing of the protective shell by the second protection plate, the flexible plate can push the glass lampshade, and in the pushing process, the dust and impurities attached to the outer end surface of the glass lampshade can be automatically cleaned, avoiding the influence of the dust and impurities on the glass lampshade on the subsequent lighting effect, and increasing the use diversity and stability of the vehicle lamp.

[0017] 2、The second damping cylinder, the sealing plate and the glass lampshade are arranged in the electric bicycle lamp, the second damping cylinder and the second damping spring on the glass lampshade can further buffer and protect the lamp, further avoid the lamp damage caused by collision during the driving of the electric bicycle, and increase the use safety and stability of the lamp, meanwhile, the sealing plate can enhance the sealing property of the lamp, avoid the rainwater entering the lamp during the driving of the electric bicycle, and affect the use safety and stability of the lamp.

[0018] 3、The multi-direction adjusting assembly is arranged in the electric bicycle lamp, the user can drive the first threaded rods on the two sides to rotate by rotating the rotating disc, the first threaded rods on the two sides are driven to rotate in the same direction, the telescopic sleeve rod is matched, the working height of the supporting plate can be conveniently adjusted, the first threaded rods on the two sides are driven to rotate in opposite directions, the telescopic sleeve rod is matched, the longitudinal angle of the supporting plate can be conveniently adjusted, the worm and the worm wheel are engaged and driven, the telescopic sleeve rod is matched, the lateral angle of the supporting plate can be conveniently adjusted, under the adjusting action of the supporting plate, the working height and the working angle of each LED lamp can be multi-directionally adjusted according to the actual demand and the actual riding environment of the rider through the protection frame, so that the lamp can avoid the shielding of the basket articles or the light can be irradiated on the road surface that can be reached by the rider, better lighting is realized, and the riding is safer.

[0019] 4、The second threaded rod, the mounting block and the LED lamp are arranged in the electric bicycle lamp, the first bevel gear on the rotating shaft can drive the second threaded rods on the second bevel gears to rotate at the same time, the mounting block in threaded connection can drive each LED lamp to move to the middle or the side at the same time, the spacing of each LED lamp is adjusted, the light can be gathered and dispersed according to the actual demand and the actual riding environment of the rider, the irradiation range of the gathered light is reduced, but the brightness is higher, is suitable for the country road, the country road is narrow, and the vehicle is less, but the road is more pitted, so the light needs to be gathered to irradiate, and the rider can accurately observe the road condition; the irradiation range of the dispersed light is larger, but the brightness is reduced, is suitable for the township or city road, the township or city road is wide, and most of the township or city roads are provided with street lamps, but the vehicle is more, so the light needs to be dispersed to irradiate in a large range, the rider can observe other vehicles, the traffic accident is avoided, and the use diversity and practicality of the electric bicycle lamp are increased. BRIEF DESCRIPTION OF DRAWINGS

[0020] The application will be further described in detail below in combination with the drawings and specific embodiments.

[0021] Figure 1 is a schematic view of the overall three-dimensional structure of the application;

[0022] Figure 2 is a schematic view of the connection structure of the protection shell and the rubber plate.

[0023] Figure 3 is the first protective plate and the connecting structure of the rod structure diagram of the application;

[0024] Figure 4 is the whole main structure diagram of the application;

[0025] Figure 5 is the structure diagram of A in the application Figure 4

[0026] Figure 6 is the second protective plate side view structure diagram of the application;

[0027] Figure 7 is the structure diagram of B in the application Figure 6

[0028] Figure 8 is the first protective plate and the second protective plate vertical state structure diagram of the application;

[0029] Figure 9 is the protective shell side structure diagram of the application;

[0030] Figure 10 is the structure diagram of C in the application Figure 4

[0031] Figure 11 is the worm overhead structure diagram of the application;

[0032] Figure 12 is the protective frame main structure diagram of the application;

[0033] Figure 13 is the guide groove overhead structure diagram of the application;

[0034] Figure 14 is the installation block side structure diagram of the application;

[0035] Figure 15 is the protective frame side view structure diagram of the application.

[0036] ​​​In the figure: 1, protective shell; 2, multifunctional protection assembly; 201, first fixed plate; 202, first reset spring; 203, stop block; 204, first protective plate; 205, link plate; 206, first damping cylinder; 207, first shock absorbing spring; 208, rubber block; 209, second reset spring; 210, clamping rod; 211, connecting shaft; 212, second protective plate; 213, clamping groove; 214, flexible plate; 3, second fixed plate; 4, second damping cylinder; 5, second shock absorbing spring; 6, sealing plate; 7, glass lampshade; 8, multidirectional adjustment assembly; 801, third fixed plate; 802, worm; 803, worm gear; 804, telescopic sleeve rod; 805, supporting plate; 806, fourth fixed plate; 807, first threaded rod; 808, rotating disc; 809, sliding block; 810, supporting rod; 811, guide block; 812, guide groove; 9, protective frame; 10, rotating shaft; 11, first bevel gear; 12, second bevel gear; 13, second threaded rod; 14, mounting block; 15, LED lamp; 16, connecting cable; 17, sealing ring; 18, rubber plate. DETAILED DESCRIPTION

[0037] In order for those skilled in the art to better understand the technical solutions of the present application, the present application will be further described in detail below in combination with the drawings and the best embodiment. All other embodiments obtained by those skilled in the art on the basis of the embodiments of the present application without creative labor shall fall within the scope of protection of the present application.

[0038] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0039] In addition, it should also be noted that in the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "setting", "connecting" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be directly connected, or indirectly connected through an intermediate medium, or it can be the communication between two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0040] Example 1

[0041] As Figures 1-15As shown, the present embodiment proposes an adjustable electric bicycle lamp, which comprises a protective shell 1, a multifunctional protection assembly 2 is installed on the protective shell 1, a second fixed plate 3 is fixedly connected to the inner wall of the protective shell 1, a second damping cylinder 4 and a second damping spring 5 are fixedly connected to the second fixed plate 3, the other end of the second damping cylinder 4 and the other end of the second damping spring 5 are fixedly connected to a sealing plate 6, a glass lampshade 7 is fixedly connected to the sealing plate 6, the sealing plate 6 is limitingly and slidingly connected in the protective shell 1, a multidirectional adjustment assembly 8 is installed in the protective shell 1, a protective frame 9 is connected to the multidirectional adjustment assembly 8, a rotating shaft 10 is rotatably connected to the side end of the protective frame 9, a first bevel gear 11 is fixedly connected to the end of the rotating shaft 10, a second bevel gear 12 is meshingly connected to the first bevel gear 11, a second threaded rod 13 is fixedly connected to the second bevel gear 12, the second threaded rod 13 is rotatably connected in the protective frame 9, an installation block 14 is threadedly connected to the second threaded rod 13, an LED lamp 15 is installed on the installation block 14, a connecting cable 16 is connected to the LED lamp 15, the connecting cable 16 is slidingly connected in the installation block 14 and the protective frame 9, the connecting cable 16 is slidingly connected in a sealing ring 17, the sealing ring 17 is fixedly connected to the protective shell 1, a rubber plate 18 is fixedly connected to the protective shell 1. By the cooperation of the multifunctional protection assembly 2, the second damping cylinder 4 and the glass lampshade 7, the lamp during work can be protected by multi-stage damping, avoiding the damage of the lamp caused by collision during the driving of the electric bicycle, increasing the safety and stability of the lamp, and the multifunctional protection assembly 2 can close the lamp and automatically clean the dust and impurities attached to the outer end surface of the glass lampshade 7, avoiding the influence of the dust and impurities on the subsequent lighting effect, increasing the use diversity and stability of the lamp, and the multidirectional adjustment assembly 8 can adjust the working height and working angle of each LED lamp 15 according to the actual needs and actual riding environment of the rider, so that the lamp can avoid the shielding of the basket or shine the light on the road surface within the rider's vision, better lighting, making the riding safer, and the first bevel gear 11 on the rotating shaft 10 can drive the second threaded rod 13 on each second bevel gear 12 to rotate at the same time, and the installation block 14 connected by threads can drive each LED lamp 15 to move to the middle or side at the same time, and the spacing adjustment of each LED lamp 15 can gather or disperse the light according to the actual needs and actual riding environment of the rider, increasing the use diversity and practicality of the electric bicycle lamp.

[0042] Embodiment 2

[0043] As Figures 1-15 shown, based on the same concept as the above embodiment 1, the present embodiment also proposes an adjustable electric bicycle lamp.

[0044] In the embodiment, the multifunctional protection assembly 2 comprises a first fixed plate 201 fixedly connected to the protection shell 1, a first return spring 202 fixedly connected to the first fixed plate 201, another end of the first return spring 202 fixedly connected to a stop block 203, the stop block 203 slidingly connected to the first fixed plate 201, a first protection plate 204 slidingly connected to the protection shell 1, an end of the first protection plate 204 fixedly connected to a connecting plate 205, the connecting plate 205 fixedly connected to a first damping cylinder 206 and a first damping spring 207, another end of the first damping cylinder 206 and another end of the first damping spring 207 both fixedly connected to a rubber block 208, the stop block 203 can stably engage the connecting plate 205, and then the first protection plate 204 and the second protection plate 212 in the flush state can be stably engaged, at this time, the first protection plate 204 and the second protection plate 212 can close the protection shell 1, and further protect the vehicle lamp, thereby increasing the use diversity and stability of the vehicle lamp.

[0045] In the embodiment, the first fixed plates 201 are symmetrically distributed on both sides of the adapter plate 205, the distance between the two first fixed plates 201 is greater than the width of the adapter plate 205, the first fixed plate 201 is corresponding to the stop block 203 through the first reset spring 202, the end section of the stop block 203 is a right trapezoid, the first damping cylinders 206 are equidistantly distributed on the adapter plate 205, the first damping cylinder 206 is corresponding to the rubber block 208, the rubber block 208 is a semicircle ball, the first protective plate 204 is attached to the inner wall of the protective shell 1, the second reset spring 209 is fixedly connected to the first protective plate 204, the other end of the second reset spring 209 is fixedly connected with the clamping rod 210, the clamping rod 210 is limitingly and slidingly connected in the first protective plate 204, the connecting shaft 211 is fixedly connected to the first protective plate 204, the other end of the connecting shaft 211 is rotatably connected with the second protective plate 212, the second protective plate 212 is limitingly and slidingly connected in the protective shell 1 through the protrusions on the side edges, the clamping groove 213 is arranged on the second protective plate 212, the clamping rod 210 is clampingly connected in the clamping groove 213, the flexible plate 214 is fixedly connected to the end of the second protective plate 212, the second protective plate 212 is attached to the inner wall of the protective shell 1, the length and thickness of the flexible plate 214 are equal to the width and thickness of the second protective plate 212 respectively, the clamping rod 210 is symmetrically distributed on both sides of the first protective plate 204, the clamping rod 210 is corresponding to the clamping groove 213, the length of the second protective plate 212 is less than the length of the first protective plate 204, the adapter plate 205 can be conveniently and stably clamped and fixed and disassembled and separated by the stop block 203, and the working states of the first protective plate 204 and the second protective plate 212 can be conveniently switched by the cooperation of the clamping rod 210 and the clamping groove 213, so that the first protective plate 204 and the second protective plate 212 are perpendicular or flush; when the vehicle lamp needs to work, the stop block 203 is moved to separate from the adapter plate 205, at this time, under the elastic reset action of the second damping cylinder 4 and the second damping spring 5, the glass lampshade 7 on the sealing plate 6 can be automatically moved outward, and then the first protective plate 204 and the second protective plate 212 on both sides can be automatically moved outward, and then the first protective plate 204 and the second protective plate 212 can be clamped vertically, at this time, the rubber blocks 208 on the adapter plate 205 are oriented in the same direction as the vehicle lamp, in combination with the first damping cylinder 206 and the first damping spring 207 on the rubber block 208, the vehicle lamp can be stably buffered and protected, avoiding damage to the vehicle lamp caused by collision during driving of the electric bicycle, and increasing the use safety and stability of the vehicle lamp.

[0046] In the embodiment, the multi-directional adjusting assembly 8 comprises a third fixed plate 801 fixedly connected to the bottom end face of the protective shell 1, a worm 802 rotatably connected to the third fixed plate 801, a worm wheel 803 meshingly connected to the worm 802, and an extension sleeve rod 804 fixedly connected to the worm wheel 803. The extension sleeve rod 804 is rotatably connected to the bottom of the protective shell 1, and the top end of the extension sleeve rod 804 is hingedly connected to a supporting plate 805. The central axis of the worm wheel 803, the central axis of the extension sleeve rod 804, and the central axis of the supporting plate 805 are located on the same vertical center line. The worm 802 and the worm wheel 803 are meshingly driven, and the horizontal angle of the supporting plate 805 can be conveniently adjusted through the extension sleeve rod 804. Under the adjusting action of the supporting plate 805, the horizontal angle of each LED lamp 15 can be adjusted through the protective frame 9 according to the actual needs and the actual riding environment of the rider.

[0047] In the embodiment, the fourth fixed plate 806 is fixedly connected to the inner bottom end face of the protective shell 1, the first threaded rod 807 is rotatably connected to the fourth fixed plate 806, the rotating disc 808 is fixedly connected to the first threaded rod 807, the sliding block 809 is threadedly connected to the first threaded rod 807, the supporting rod 810 is hingedly connected to the top end of the sliding block 809, the guide block 811 is hingedly connected to the top end of the supporting rod 810, the guide block 811 is limitingly and slidingly connected in the guide groove 812, the guide groove 812 is formed in the bottom of the supporting plate 805, the rotating disc 808 is slidingly connected to the bottom of the protective shell 1, the first threaded rods 807 are symmetrically distributed on the two sides of the extension sleeve rod 804, the first threaded rods 807 correspond to the sliding blocks 809 one by one, the bottom end face of the sliding block 809 is in abutment with the inner bottom end face of the protective shell 1, the first threaded rod 807 is connected to the middle part of the sliding block 809, the supporting rods 810 are symmetrically distributed on the two sides of the top end of the sliding block 809, the supporting rods 810 correspond to the guide blocks 811 one by one, the guide groove 812 is in the shape of a ring, the center of the guide groove 812 and the center of the supporting plate 805 are located at the same center point, the height of the bottom end face of the rotating disc 808 is less than the height of the bottom end face of the protective shell 1, and the user can drive the first threaded rods 807 on the two sides to rotate by rotating the rotating disc 808. Through the same direction rotation of the first threaded rods 807 on the two sides, the working height of the supporting plate 805 can be conveniently adjusted by cooperating with the extension sleeve rod 804. Through the opposite direction rotation of the first threaded rods 807 on the two sides, the longitudinal angle of the supporting plate 805 can be conveniently adjusted by cooperating with the extension sleeve rod 804. Under the adjusting action of the supporting plate 805, the working height and the working angle of each LED lamp 15 can be multi-directionally adjusted through the protective frame 9 according to the actual needs and the actual riding environment of the rider, so that the bicycle lamp can avoid the shielding of the bicycle basket or the light can be shone on the road surface within the vision of the rider, better lighting, and safer riding.

[0048] In the embodiment, the rotating shaft 10 is connected to the center of the side end of the protective frame 9, the second bevel gears 12 are distributed on the first bevel gear 11 at equal angles, the second bevel gears 12 are connected to the mounting blocks 14 one by one through the second threaded rods 13, the side end faces of the mounting blocks 14 are attached to the inner side end faces of the protective frame 9, the second threaded rods 13 are connected to the middle parts of the mounting blocks 14, the thicknesses of the rubber plates 18 are equal to the thickness of the protective shell 1, the rubber plates 18 are symmetrically distributed on both sides of the side end face of the protective shell 1, the rubber plates 18 on both sides are attached to each other, the sealing plate 6 is attached to the inner wall of the protective shell 1, the side end face of the glass lamp shade 7 is in a circular arc shape, the first bevel gear 11 on the rotating shaft 10 can drive the second threaded rods 13 on each second bevel gear 12 to rotate at the same time, the mounting blocks 14 connected through threads can drive each LED lamp 15 to move to the middle or the side at the same time, the interval adjustment of each LED lamp 15 can gather and disperse the light according to the actual needs of the rider and the actual riding environment, and the use diversity and practicality of the electric bicycle lamp are increased.

[0049] It needs to be explained that the present application is an adjustable electric bicycle lamp, first, when the lamp needs to be irradiated, the rider can move the block 203 on both sides of the connecting plate 205 to the side until the block 203 on the first fixed plate 201 moves away from the connecting plate 205, at this time, under the elastic reset action of the second damping cylinder 4 and the second damping spring 5, the glass lampshade 7 on the sealing plate 6 can be pushed to move outward automatically, and then the first protection plate 204 and the second protection plate 212 on both sides can be pushed to move outward automatically through the side end arc surface of the glass lampshade 7, then the rider only needs to pull the clamping rod 210 on the first protection plate 204 outward until the clamping rod 210 moves away from the clamping groove 213 on the second protection plate 212, then the rider can rotate the first protection plate 204 on the connecting shaft 211 to the head of the lamp, so that the first protection plate 204 is perpendicular to the second protection plate 212, at this time, under the elastic action of the second reset spring 209, the clamping rod 210 can be moved to reset, when the first protection plate 204 is perpendicular to the second protection plate 212, the clamping rod 210 on the first protection plate 204 can be limited with the second protection plate 212, at this time, under the joint action of the first protection plate 204 and the clamping rod 210, the second protection plate 212 can be limited with each other, at this time, the first protection plate 204 can keep the vertical state with the second protection plate 212, after the first protection plate 204 is perpendicular to the second protection plate 212, each rubber block 208 on the connecting plate 205 is toward the same direction as the lamp, combined with the first damping cylinder 206 and the first damping spring 207 on the rubber block 208, the lamp can be stably buffered and protected, avoiding the damage of the lamp caused by the collision of the electric bicycle during driving, at the same time, the second damping cylinder 4 and the second damping spring 5 on the glass lampshade 7 can further buffer and protect the lamp, and during the working process of the lamp, the sealing plate 6 on the glass lampshade 7 can enhance the sealing property of the lamp, avoiding the rainwater entering the inside of the lamp during the driving process of the electric bicycle, affecting the safety and stability of the lamp;

[0050] After the protective shell 1 is opened, the staff can turn on the LED lights 15 on each connecting cable 16 by using the switch on the electric bicycle. At this time, under the action of each LED light 15, stable irradiation work can be carried out. During the working process of the vehicle lamp, the rider can turn the two rotary discs 808 to drive the corresponding first threaded rods 807 to stably rotate on the fourth fixed plate 806. By driving the two first threaded rods 807 to rotate in the same direction at the same time, under the rotating action of the two first threaded rods 807, the corresponding sliding blocks 809 can be driven to move to the middle or to the sides at the same time. At this time, under the movement action of the two sliding blocks 809, the hinged support rods 810 can push the supporting plate 805 to move upwards or downwards, thereby conveniently adjusting the working height of the supporting plate 805, so as to conveniently adjust the working height of each LED light 15. By driving the two first threaded rods 807 to rotate in opposite directions at the same time, under the reverse rotating action of the two first threaded rods 807, the corresponding sliding blocks 809 can be driven to move to the left or to the right at the same time. At this time, under the movement action of the two sliding blocks 809, under the positioning action of the hinged support rods 810 and the telescopic sleeve rod 804, the supporting plate 805 can be pushed to rotate to the left or to the right, thereby conveniently adjusting the longitudinal angle of the supporting plate 805, so as to conveniently adjust the longitudinal angle of each LED light 15. By rotating the worm 802 on the third fixed plate 801, the worm 802 can drive the meshed worm gear 803 to stably self-locking rotate. At this time, under the rotating action of the worm gear 803, the supporting plate 805 can be driven to rotate smoothly by the telescopic sleeve rod 804. During the rotating process of the supporting plate 805, the guide groove 812 at the bottom of the supporting plate 805 can relatively move with the guide block 811. The guide groove 812 rotates, but the guide block 811 does not move, thereby not causing movement interference to the support rod 810, and at the same time, the stable state of the subsequent hinged movement of the support rod 810 can be ensured. At this time, under the rotating action of the supporting plate 805, the horizontal angle of each LED light 15 can be conveniently adjusted. Under the adjusting action of the supporting plate 805, the working height and the working angle of each LED light 15 can be adjusted in multiple directions by the protective frame 9 according to the actual needs of the rider and the actual riding environment, so that the vehicle lamp can avoid the obstruction of the basket articles or shine the light on the road surface within the vision of the rider, better lighting, and safer riding.

[0051] In the working process of each LED lamp 15, the rider can put his hands through the rubber plates 18 on both sides, and then can touch the rotating shaft 10 on the protective frame 9. At this time, under the rotating action of the rotating shaft 10, the first bevel gear 11 can be driven to rotate, and then the second bevel gear 12 connected by meshing can be stably rotated. At this time, under the rotating action of each second bevel gear 12, the corresponding second threaded rod 13 can be simultaneously rotated. Under the rotating action of each second threaded rod 13, the corresponding LED lamp 15 can be simultaneously moved to the middle or the side through the mounting block 14 connected by threads. By adjusting the spacing of each LED lamp 15, the light can be concentrated and dispersed according to the actual needs of the rider and the actual riding environment. The concentrated light has a smaller irradiation range but a higher brightness, which is suitable for rural roads. The rural roads are relatively narrow, and there are fewer vehicles, but the roads are more bumpy, so the concentrated light is needed to irradiate to ensure that the rider can accurately observe the road conditions. The dispersed light has a smaller brightness but a larger irradiation range, which is suitable for township or urban roads. The township or urban roads are relatively wide, and most of them have street lamps, but there are more vehicles, so the dispersed light is needed to irradiate in a large range to facilitate the rider to observe other vehicles and avoid accidents.

[0052] After the electric bicycle driving work is completed, when parking, the rider can pull the clamping rod 210 on the first protective plate 204 outward again, and rotate the first protective plate 204 to be flush with the second protective plate 212. At this time, under the elastic action of the second return spring 209, the clamping rod 210 can be moved to reset and clamped into the clamping groove 213 on the second protective plate 212. Then the staff can push the first protective plate 204 and the second protective plate 212 into the protective shell 1, and close the protective shell 1. During the closing process of the first protective plate 204 and the second protective plate 212 on the protective shell 1, under the guidance of the inclined surface on the end of the stop block 203, the abutment plate 205 can push the two stop blocks 203 to move outward automatically until the abutment plate 205 moves away from the stop block 203 and abuts against the protective shell 1. At this time, under the elastic action of the first return spring 202, the stop block 203 can be automatically reset, and then the abutment plate 205 can be automatically clamped, so as to ensure the stability of the closed state of the first protective plate 204 and the second protective plate 212. During the closing process of the first protective plate 204 and the second protective plate 212 on the protective shell 1, under the guidance of the arc surface of the glass lampshade 7, the second protective plate 212 can push the glass lampshade 7 to move inward automatically. At the same time, the second protective plate 212 can automatically clean the dust and impurities attached to the outer end surface of the glass lampshade 7 through the flexible plate 214, so as to avoid the influence of the dust and impurities on the glass lampshade 7 on the subsequent lighting effect.

[0053] The above merely describes the preferred embodiments of the present application, and it should be pointed out that, for those skilled in the art, several improvements and refinements can be made without departing from the principles of the present application, and these improvements and refinements should also be considered as falling within the protection scope of the present application.

Claims

1. An adjustable electric bicycle light, characterized in that, The utility model provides a multifunctional protection assembly, multi -directional adjusting assembly, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, connecting cable, LED lamp, mounting block, second threaded rod, second damping cylinder, second shock absorbing spring, second fixed plate, protective shell, protective frame, rotating shaft, first bevel gear, second bevel gear, second threaded rod, mounting block, LED lamp, connecting cable, sealing ring, rubber plate, first protection board, first fixed plate, first reset spring, first damping cylinder, first shock absorbing spring, 2. An adjustable electric bicycle light according to claim 1, characterised in that: ​ 3. An adjustable electric bicycle light according to claim 2, characterised in that: ​ 4. An adjustable electric bicycle light according to claim 2, wherein: ​ 5. An adjustable electric bicycle light according to claim 4, characterised in that: The second protection plate is attached to the inner wall of the protection shell, the length and thickness of the flexible plate are equal to the width and thickness of the second protection plate respectively, the clamping rods are symmetrically distributed on both sides of the first protection plate, the clamping rods correspond to the clamping grooves one by one, and the length of the second protection plate is smaller than the length of the first protection plate.

6. An adjustable electric bicycle light according to claim 1, wherein: The telescopic sleeve rod is rotatably connected to the bottom of the protection shell through a bearing, the third fixed plate is fixedly connected to the bottom end face of the protection shell, the central axis of the worm wheel, the central axis of the telescopic sleeve rod and the central axis of the supporting plate are located on the same vertical center line.

7. An adjustable electric bicycle light according to claim 6, characterised in that: The top end of the supporting rod is hingedly connected with a guide block, the guide block is limitingly and slidingly connected in a guide groove, the guide groove is arranged on the bottom of the supporting plate, and the rotating disc is slidingly connected to the bottom of the protection shell.

8. An adjustable electric bicycle light according to claim 7, characterised in that: The first threaded rods are symmetrically distributed on both sides of the telescopic sleeve rod, the first threaded rods correspond to the sliding blocks one by one, the bottom end face of the sliding block is attached to the inner bottom end face of the protection shell, the first threaded rod is connected to the middle part of the sliding block, the supporting rods are symmetrically distributed on both sides of the top end of the sliding block, the supporting rods correspond to the guide blocks one by one, the guide groove is in a circular ring shape, the center of the guide groove and the center of the supporting plate are located on the same center point, and the height of the bottom end face of the rotating disc is smaller than the height of the bottom end face of the protection shell.

9. An adjustable electric bicycle light according to claim 1, wherein: The rotating shaft is connected to the center part of the side end of the protection frame, the second bevel gears are equiangularly distributed on the first bevel gear, the second bevel gears correspond to the mounting blocks through the second threaded rods, the side end face of the mounting block is attached to the inner side end face of the protection frame, the second threaded rod is connected to the middle part of the mounting block, the thickness of the rubber plate is equal to the thickness of the protection shell, the rubber plates are symmetrically distributed on both sides of the side end face of the protection shell, the rubber plates on both sides are attached to each other, the sealing plate is attached to the inner wall of the protection shell, and the side end face of the glass lampshade is in a circular arc shape.

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