A multi-functional bicycle lighting device

Abstract

This utility model discloses a multifunctional bicycle lighting device, including a handlebar mount, a device body, a lamp head, a speedometer mount, and a camera mount, integrating lighting, speedometer mounting, and camera fixation functions. The device body is detachably connected to the handlebar mount via a snap-fit ​​structure, allowing for quick assembly and disassembly without tools, greatly facilitating daily use. The speedometer mount utilizes the upper space of the device and is located on the upper surface of the device body, while the camera mount is located at the lower part of the device body and is detachably connected, meeting the needs of sports photography while maintaining flexibility. The entire device integrates the functions that traditionally require three separate brackets into one unit, significantly saving handlebar mounting space, reducing overall weight, and lowering user purchase costs, achieving a balance of functionality, practicality, and economy.

Description

Technical Field

[0001] This utility model relates to the field of bicycle accessories technology, and in particular to a multifunctional bicycle lighting device. Background Technology

[0002] With the increasing popularity of cycling and the rising demands for equipment among cyclists, more and more electronic devices need to be mounted on bicycle handlebars. Besides basic lights, speedometers for recording speed and mileage, and action cameras for capturing the ride, have become essential equipment for many cyclists. However, currently, lights, speedometers, and action cameras all require separate brackets to be mounted on the handlebars. This traditional mounting method not only takes up a lot of handlebar space, making the already limited handlebars cramped and affecting handling, but also significantly increases the overall weight of the bike due to the multiple brackets. Furthermore, users need to purchase different bracket accessories separately, increasing their financial burden. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, this utility model provides a multifunctional bicycle lighting device that integrates lighting, computer mounting, and camera fixing functions.

[0004] The technical solution adopted by this utility model to solve its technical problem is: A multifunctional bicycle lighting device includes: a handlebar holder for fixing to a bicycle handlebar; a device body detachably connected to the handlebar holder via a snap-fit ​​structure; a lamp head disposed at the front end of the device body, the lamp head being rotatably connected to the device body via a pivot; a speedometer mount disposed on the upper surface of the device body; and a camera mount disposed at the lower part of the device body, the camera mount being detachably connected to the device body.

[0005] Furthermore, the device body includes a top cover and a bottom shell that cooperate with each other; the rear end of the bottom shell is provided with a first snap-fit ​​part, and the handlebar fixing seat is provided with a second snap-fit ​​part that cooperates with the first snap-fit ​​part, and the first snap-fit ​​part is inserted into the second snap-fit ​​part to achieve a snap-fit ​​connection; the front end of the bottom shell is rotatably connected to the lamp head through the rotating shaft.

[0006] Furthermore, the top cover has a recessed mounting area, the odometer mount is embedded in the mounting area, and the bottom of the mounting area has screw holes for fixing the odometer mount.

[0007] Furthermore, the odometer holder is circular in shape, and its bottom surface is provided with mounting holes corresponding to the screw holes at the bottom of the mounting area; the bottom of the mounting area is provided with four screw holes arranged in a cross shape, and the odometer holder is fixed in the mounting area by screws passing through two of the screw holes; the upper surface of the odometer holder is provided with an arc-shaped slot for engaging the odometer, and multiple engaging protrusions are provided at intervals on the side wall of the odometer holder.

[0008] Furthermore, the front end of the top cover extends to form a protrusion, which protrudes forward from the front end of the bottom shell; the lamp head is located below the protrusion, and the lamp head can rotate up and down in the space below the protrusion.

[0009] Furthermore, the upper surface of the lamp head is provided with a plurality of spaced heat dissipation protrusions; when the lamp head is rotated upward to approach the lower surface of the protrusion, a gap is maintained between the top of the heat dissipation protrusion and the lower surface of the protrusion, forming a plurality of transversely penetrating heat dissipation channels.

[0010] Furthermore, the handlebar mounting bracket includes an annular clamping portion and a connecting portion extending from one side of the annular clamping portion; the annular clamping portion consists of an upper clamping plate and a lower clamping plate that are hinged to each other, and the free ends of the upper clamping plate and the lower clamping plate are connected by fasteners; the connecting portion is disposed on the lower clamping plate, and the connecting portion is provided with a second snap-fit ​​portion for snap-fit ​​connection with the device body.

[0011] Furthermore, the second snap-fit ​​portion is a T-shaped groove provided on the upper surface of the connecting portion, the T-shaped groove extending in the front-rear direction; the bottom of the device body is correspondingly provided with a first snap-fit ​​portion, the first snap-fit ​​portion including a snap-fit ​​protrusion, the cross-section of the snap-fit ​​protrusion being T-shaped to match the T-shaped groove; a groove is provided in the middle of the snap-fit ​​protrusion, and a limiting member protruding towards the T-shaped groove is fixedly provided in the groove; a limiting hole is provided at the front end of the T-shaped groove to cooperate with the limiting member, and when the snap-fit ​​protrusion slides into place, the limiting member snaps into the limiting hole to achieve locking.

[0012] Furthermore, the camera mounting base includes a chassis and a plurality of claws extending downward from the lower surface of the chassis; the claws are evenly distributed at intervals along the chassis, and each claw has a fixing hole at its lower end, and the center lines of the plurality of fixing holes coincide.

[0013] Furthermore, anti-slip strips are provided on both sides of the device body, the anti-slip strips extend along the length of the device body, and the outer surface of the anti-slip strips is provided with raised anti-slip textures.

[0014] The beneficial effects of this utility model are: This utility model discloses a multifunctional bicycle lighting device that integrates lighting, speedometer mounting, and camera fixation. The device body is detachably connected to the handlebar mount via a snap-fit ​​structure, allowing for quick assembly and disassembly without any tools, greatly facilitating daily use. The speedometer mount utilizes the upper space of the device and is located on the upper surface of the device body, while the camera mount is located at the lower part of the device body and is detachably connected, meeting the needs of sports photography while maintaining flexibility in use. The entire device integrates the functions that traditionally require three separate brackets into one unit, not only significantly saving handlebar mounting space and reducing overall weight, but also lowering the user's purchase cost, achieving a balance between product functionality, practicality, and economy. Attached Figure Description

[0015] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0016] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the disassembled structure of this utility model; Figure 3 This is a partial disassembled structural diagram of the present invention; Figure 4 This is a schematic diagram of the camera mount of this utility model.

[0017] in, 1. Device body; 11. Top cover; 111. Mounting area; 1111. Screw hole; 112. Protrusion; 12. Bottom shell; 121. Rotating shaft; 122. First snap-fit ​​part; 123. Anti-slip strip; 2. Lamp holder; 21. Heat dissipation ridge; 3. Speedometer base; 31. Mounting hole; 32. Arc-shaped slot; 33. Snap-fit ​​protrusion; 4. Camera mount; 41. Clamp; 411. Mounting hole; 5. Limiting components; 6. Handlebar mounting base; 61. Circular clamping part; 611. Upper clamping plate; 612. Lower clamping plate; 62. Connecting part; 621. Second locking part. Detailed Implementation

[0018] The following will clearly and completely describe the concept, specific structure, and technical effects of this utility model in conjunction with embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of this utility model. Obviously, the described embodiments are only a part of the embodiments of this utility model, not all of them. Other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are all within the scope of protection of this utility model. Furthermore, all connections / linkages involved in the patent do not simply refer to direct contact between components, but rather to the ability to form a better connection structure by adding or reducing connecting accessories according to specific implementation conditions. The various technical features in this utility model can be combined interactively without contradicting each other.

[0019] This utility model provides a multifunctional bicycle lighting device that integrates the traditionally separate bicycle light, speedometer bracket, and action camera bracket into one unit, effectively solving the problems of wasted handlebar space, increased weight, and the need to purchase multiple brackets in the prior art.

[0020] To facilitate understanding of the technical solution of this utility model, the orientation of the device is first defined: In the normal operating state where the device is mounted on a bicycle handlebar, the direction of illumination from the lamp head 2 is defined as forward, and the direction of connection between the handlebar mounting base 6 and the device body 1 is defined as rearward; from the rider's perspective, the side containing the speedometer mount 3 is upward, and the side containing the camera mounting base 4 is downward; the two surfaces perpendicular to the front-back direction are defined as the left side and right side. Based on the above orientation definitions, the specific structure of this utility model will be described in detail below.

[0021] Reference Figure 1 , 2 This utility model discloses a multifunctional bicycle lighting device, mainly comprising a handlebar mount 6, a device body 1, a lamp head 2, a speedometer mount 3, and a camera mount 4. The handlebar mount 6 is used to mount the entire device onto the bicycle handlebars. The device body 1 serves as the main frame of the device and is quickly and detachably connected to the handlebar mount 6 via a snap-fit ​​structure, allowing users to easily transfer the lighting device from one bicycle to another. The lamp head 2 is located at the front end of the device body 1 and is rotatably connected to the device body 1 via a pivot 121. This rotatable connection solves the problem of the light shining upwards when the device body 1 is tilted upwards due to the handlebar angle. Users can adjust the angle of the lamp head 2 to ensure the light always shines on the road surface, providing optimal lighting. The speedometer mount 3 is located on the upper surface of the device body 1, providing a mounting position for the bicycle speedometer. The camera mount 4 is located at the lower part of the device body 1 and is detachably connected, allowing it to be removed when not in use to reduce weight.

[0022] In some embodiments, refer to Figure 2 The main body 1 of the device is a split structure consisting of a top cover 11 and a bottom shell 12 that cooperate with each other, facilitating the installation and maintenance of the internal circuitry and battery, and making the overall structure more compact and robust. The rear end of the bottom shell 12 has a first snap-fit ​​part 122, which cooperates with a second snap-fit ​​part 621 on the handlebar mounting bracket 6. A quick snap-fit ​​connection is achieved by inserting the first snap-fit ​​part 122 into the second snap-fit ​​part 621. The entire installation process requires no tools, greatly improving ease of use. The front end of the bottom shell 12 is connected to the lamp head 2 via a pivot 121, ensuring that the lamp head 2 can rotate flexibly.

[0023] In some embodiments, in order to install the code table, refer to Figure 2 , 3 The top cover 11 has a recessed mounting area 111 in which the odometer mount 3 is embedded. The bottom of the mounting area 111 has screw holes 1111, and the odometer mount 3 is fixed by screws. The odometer mount 3 is detachable, allowing users to replace it with the appropriate odometer mount 3 according to different brands of odometers.

[0024] Furthermore, refer to Figure 3 The speedometer mount 3 in this case has a circular disc-shaped structure, with mounting holes 31 on the bottom surface corresponding to the screw holes 1111 at the bottom of the mounting area 111. The four screw holes 1111 at the bottom of the mounting area 111 are arranged in a cross shape, and the speedometer mount 3 can be fixed by screws in only two of the screw holes 1111. While ensuring installation strength, it can also be used to provide installation in different directions. The upper surface of the speedometer mount 3 is provided with an arc-shaped groove 32, which, together with multiple locking protrusions 33 spaced apart on the side wall, can be adapted to most brands of bicycle speedometers on the market.

[0025] In some embodiments, refer to Figure 2 The front end of the top cover 11 extends to form a protrusion 112, which protrudes forward from the front end of the bottom shell 12. The lamp head 2 is located below the protrusion 112 and can rotate up and down within this space. Preferably, the maximum rotation angle of the lamp head 2 can be set differently according to different products to meet the lighting angle adjustment needs under different road conditions. The lamp head 2 is made of aluminum alloy, which has good thermal conductivity. Its upper surface is provided with multiple spaced heat dissipation ridges 21. When the lamp head 2 rotates upward to approach the lower surface of the protrusion 112, a certain gap is still maintained between the top of the heat dissipation ridges 21 and the lower surface of the protrusion 112, forming multiple horizontally penetrating heat dissipation channels. The oncoming wind during riding can carry away heat through these channels, ensuring that the LED light source can maintain good heat dissipation even in high-brightness working conditions.

[0026] In some embodiments, refer to Figure 2The handlebar holder 6 includes an annular clamping part 61 and a connecting part 62 extending from one side of the annular clamping part 61. The annular clamping part 61 consists of an upper clamping plate 611 and a lower clamping plate 612 that are hinged to each other, which can accommodate handlebars of different sizes with diameters of 22-31.8mm. The free ends of the upper clamping plate 611 and the lower clamping plate 612 are connected by bolt fasteners. The user only needs to loosen the bolts to open the clamping part, put it on the handlebar, and then tighten the bolts to complete the fixation. The connecting part 62 is located on the lower clamping plate 612 to ensure the stability of the entire device after installation.

[0027] In some embodiments, refer to Figure 2 The second snap-fit ​​portion 621 is a T-shaped groove provided on the upper surface of the connecting portion 62, extending in the front-back direction. The first snap-fit ​​portion 122 at the bottom of the device body 1 includes a snap-fit ​​protrusion 33 with a T-shaped cross-section, which matches the T-shaped groove.

[0028] Furthermore, to prevent accidental detachment during use, refer to... Figure 2 The locking protrusion 33 has a groove in the middle, and a limiting member 5 protruding towards the T-shaped groove is fixedly installed in the groove. It can be an elastic steel ball or a spring sheet structure. The front end of the T-shaped groove is provided with a limiting hole. When the locking protrusion 33 is inserted from the rear end of the T-shaped groove and slides forward into place, the limiting member 5 will automatically pop out and lock into the limiting hole, making a "click" sound to indicate that it has been locked in place. When it needs to be disassembled, simply press the limiting member 5 to retract it into the groove, and the device body 1 can be slid backward.

[0029] In some embodiments, refer to Figure 2 , 4 The camera mount 4 adopts the standard GoPro interface specification, including a circular base and three claws 41 extending downward from the lower surface of the base. These three claws 41 are evenly distributed along the circumference of the base. Each claw 41 has a mounting hole 411 at its lower end. The axis of the three mounting holes 411 coincides, and a bolt can be passed through all the mounting holes 411 to connect to the standard interface of the action camera.

[0030] Furthermore, a threaded hole is provided at the center of the upper surface of the chassis, through which it connects to the bottom of the device body 1. When the action camera is not needed, the user can loosen the screws to remove the entire camera mount 4 to reduce weight. This camera mount 4 is not only compatible with GoPro series action cameras, but also with other brands of action cameras such as DJI Action and Insta360 that use the same interface standard.

[0031] In some embodiments, to improve the user experience, refer to Figure 2The device body 1 has anti-slip strips 123 on its left and right sides. The anti-slip strips 123 are made of silicone or TPR material and extend along the length of the device body 1. The outer surface is provided with raised anti-slip textures, which not only provide a good grip during installation and disassembly, but also play a shock absorption role during riding, reducing the impact of road vibration on the internal circuit.

[0032] This invention integrates a bicycle light, a speedometer bracket, and an action camera bracket into a single unit. Compared to traditional separate installation methods, it saves approximately 60% of the handlebar mounting space. The overall weight is equivalent to only one bicycle light plus half the weight of the bracket. Furthermore, users no longer need to purchase separate speedometer and camera brackets, reducing operating costs. The adjustable angle of the light head 2 ensures ideal lighting effects at various installation angles, the replaceable speedometer mount 3 provides excellent compatibility, and the standardized camera interface offers sports enthusiasts convenient means to record their riding experiences, realizing a multi-functional design concept.

[0033] The above is a detailed description of the preferred embodiments of the present utility model. However, the present utility model is not limited to the described embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present utility model. All such equivalent modifications or substitutions are included within the scope defined by the claims of this application.

Claims

1. A multifunctional bicycle lighting device, characterized in that, include: Handlebar mount, used to secure the handlebars of a bicycle; The main body of the device is detachably connected to the handlebar mounting bracket via a snap-fit ​​structure; The lamp head is located at the front end of the device body and is rotatably connected to the device body via a rotating shaft; A odometer holder is disposed on the upper surface of the device body; A camera mount is located at the lower part of the device body, and the camera mount is detachably connected to the device body.

2. The multifunctional bicycle lighting device according to claim 1, characterized in that, The device body includes a top cover and a bottom shell that cooperate with each other; the rear end of the bottom shell is provided with a first snap-fit ​​part, and the handlebar fixing seat is provided with a second snap-fit ​​part that cooperates with the first snap-fit ​​part, and the first snap-fit ​​part is inserted into the second snap-fit ​​part to achieve a snap-fit ​​connection; the front end of the bottom shell is rotatably connected to the lamp head through the rotating shaft.

3. The multifunctional bicycle lighting device according to claim 2, characterized in that, The top cover has a recessed mounting area, the odometer base is embedded in the mounting area, and the bottom of the mounting area has screw holes for fixing the odometer base.

4. The multifunctional bicycle lighting device according to claim 3, characterized in that, The odometer base is in the shape of a circular disc, and its bottom surface is provided with mounting holes corresponding to the screw holes at the bottom of the mounting area; The bottom of the mounting area is provided with four screw holes arranged in a cross shape, and the odometer base is fixed in the mounting area by screws passing through two of the screw holes; The upper surface of the code reader holder is provided with an arc-shaped slot for holding the code reader, and multiple locking protrusions are provided at intervals on the side wall of the code reader holder.

5. The multifunctional bicycle lighting device according to claim 2, characterized in that, The front end of the top cover extends to form a protrusion, which protrudes forward from the front end of the bottom shell; The lamp head is located below the protrusion, and the lamp head can rotate up and down within the space below the protrusion.

6. The multifunctional bicycle lighting device according to claim 5, characterized in that, The upper surface of the lamp head is provided with a plurality of spaced heat dissipation protrusions; when the lamp head is rotated upward to approach the lower surface of the protrusion, a gap is maintained between the top of the heat dissipation protrusion and the lower surface of the protrusion, forming a plurality of transverse heat dissipation channels.

7. The multifunctional bicycle lighting device according to claim 2, characterized in that, The handlebar mounting bracket includes an annular clamping portion and a connecting portion extending from one side of the annular clamping portion; The annular clamping part consists of an upper clamping plate and a lower clamping plate that are hinged to each other, and the free ends of the upper clamping plate and the lower clamping plate are connected by fasteners. The connecting part is disposed on the lower clamping piece, and the connecting part is provided with a second snap-fit ​​part for snap-fit ​​connection with the device body.

8. The multifunctional bicycle lighting device according to claim 7, characterized in that, The second snap-fit ​​portion is a T-shaped groove provided on the upper surface of the connecting portion, and the T-shaped groove extends in the front-back direction; the bottom of the device body is correspondingly provided with a first snap-fit ​​portion, the first snap-fit ​​portion including a snap-fit ​​protrusion, the cross-section of the snap-fit ​​protrusion being T-shaped to match the T-shaped groove; a groove is provided in the middle of the snap-fit ​​protrusion, and a limiting member protruding towards the T-shaped groove is fixedly provided in the groove; a limiting hole is provided at the front end of the T-shaped groove to cooperate with the limiting member, and when the snap-fit ​​protrusion slides into place, the limiting member snaps into the limiting hole to achieve locking.

9. The multifunctional bicycle lighting device according to claim 1, characterized in that, The camera mount includes a chassis and a plurality of claws extending downward from the lower surface of the chassis; the claws are evenly distributed at intervals along the chassis, and each claw has a fixing hole at its lower end, with the center lines of the plurality of fixing holes coinciding.

10. The multifunctional bicycle lighting device according to claim 1, characterized in that, Anti-slip strips are provided on both sides of the device body. The anti-slip strips extend along the length of the device body, and the outer surface of the anti-slip strips is provided with raised anti-slip textures.

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