Two-wheeled vehicle and rear lamp thereof

Abstract

The utility model relates to the technical field of vehicles, and discloses a two-wheeled vehicle and a rear lamp thereof. The tail lamp comprises a lamp shell, a lamp body and a wire harness. The lamp body is arranged on the lamp shell, the two ends of the wire harness are an input end and an output end respectively, and the output end is electrically connected with the lamp body. The lamp shell is provided with a containing channel, and part of the wire harness is configured to be capable of being embedded into the containing channel so as to adjust the maximum moving distance between the input end and the lamp shell. The tail lamp can be suitable for two-wheeled vehicles of different models, and installation of the tail lamp wiring harness is not prone to errors.

Description

Technical Field

[0001] The present application relates to the technical field of vehicles, and in particular to a two-wheeled vehicle and a taillight thereof. Background Art

[0002] The rear taillight of a two-wheeled vehicle is a lamp installed at the rear of the vehicle. The rear taillight is provided with a taillight wiring harness, which is used to connect to the corresponding power supply electrical interface on the vehicle to supply power to the rear taillight body.

[0003] In related art, different models of two-wheeled vehicles have different seat lengths, and the power supply is typically located in the middle or front of the vehicle. This results in different distances between the rear taillights and the vehicle's electrical interface, and consequently, different lengths of taillight wiring harnesses connecting the taillights. If taillight wiring harnesses are manufactured or purchased in multiple lengths, the installation process will need to match taillight wiring harnesses of varying lengths to vehicles with varying seat lengths, making the entire installation process cumbersome and prone to errors. Utility Model Content

[0004] In view of this, the present application provides a two-wheeled vehicle and a rear taillight thereof, which can make the installation of the taillight wiring harness less prone to errors.

[0005] Embodiments of the present application provide a rear taillight comprising a lamp housing, a lamp body, and a wiring harness. The lamp body is mounted within the lamp housing, and the wiring harness comprises an input end and an output end, with the output end electrically connected to the lamp housing. The lamp housing is provided with a receiving channel, and portions of the wiring harness are configured to fit within the channel to adjust the maximum movable distance between the input end and the lamp housing.

[0006] In some embodiments of the present application, the lamp housing is provided with a protective structure that substantially encloses a receiving channel. The protective structure includes protective members disposed on either side of the receiving channel, the protective members including a connecting portion and an abutting portion. The connecting portion connects the abutting portion to the lamp housing, and the abutting portion is configured to stop the wiring harness toward the lamp housing.

[0007] In some embodiments of the present application, the enclosures on both sides of the accommodating channel are arranged at a relative inclination, and the minimum distance between the corresponding two abutting portions along the width direction of the accommodating channel is smaller than the diameter of the wire harness.

[0008] In some embodiments of the present application, the abutment portion at least partially extends into the accommodating channel to abut against the side of the wiring harness facing away from the lamp housing. A guide surface is provided on the side of the abutment portion facing away from the lamp housing. The guide surface is inclined. When the wiring harness approaches the lamp housing, the guide surface is configured to abut against the wiring harness and guide the wiring harness to move toward the gap between the two connecting portions.

[0009] In some embodiments of the present application, a positioning ring is provided on the wiring harness, and the positioning ring is configured to be connected to at least one of the enclosures to restrict the movement of the wiring harness relative to the lamp housing along the length direction of the accommodating channel.

[0010] In some embodiments of the present application, the enclosure structure also includes a connecting ring, which is sleeved on two enclosures located on both sides of the accommodating channel and arranged opposite to each other and is pressed against the side walls of the two enclosures on opposite sides. The connecting ring is counterweighted to pull the two enclosures located on both sides of the accommodating channel to bend in opposite directions or have a tendency to bend.

[0011] In some embodiments of the present application, the accommodating channel includes at least one first channel and at least one second channel, the first channel and the second channel are arranged alternately along the extension direction of the accommodating channel, and the extension direction of the first channel is basically opposite to the extension direction of the second channel.

[0012] In some embodiments of the present application, the lamp housing is provided with a protective structure, which basically forms an accommodating channel. The protective structure includes protective parts arranged on both sides of the accommodating channel; the accommodating channel also includes at least one third channel, and a third channel is provided between each adjacent first channel and second channel, and there are no protective parts on both sides of the third channel.

[0013] In some embodiments of the present application, the wiring harness is provided with a plurality of positioning marks, which are sequentially arranged along the length of the wiring harness. The lamp housing is provided with a plurality of reference marks, which are sequentially arranged along the length of the accommodating channel. Each positioning mark is configured to align with a reference mark. The lamp housing is provided with an index mark, which is used to indicate the extension direction of the accommodating channel.

[0014] An embodiment of the present application further provides a two-wheeled vehicle comprising a frame, a traveling assembly, a power assembly, and a power supply assembly. The traveling assembly is at least partially connected to the frame. The power assembly is supported by the frame and is transmission-connected to the traveling assembly. The power supply assembly includes a power supply, which is disposed on the frame. The power supply assembly further comprises a rear taillight provided in any of the above embodiments, wherein the lamp housing of the rear taillight is connected to the frame, and the input end of the wiring harness of the rear taillight is electrically connected to the power supply.

[0015] The rear taillight provided by the present application, by embedding part of the wiring harness in the accommodating channel to limit the movable range of the corresponding part of the wiring harness relative to the lamp housing, thereby limiting the maximum movable distance between the input end of the wiring harness and the lamp housing to adapt to two-wheeled vehicle models with different wiring harness length requirements, thereby reducing the length of the wiring harness and making the installation of the wiring harness less prone to errors. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic structural diagram of a two-wheeled vehicle provided in one embodiment of the present application;

[0017] Figure 2 This is a schematic diagram of a two-wheeled vehicle provided by an embodiment of the present application with some structures removed;

[0018] Figure 3 This is a schematic structural diagram of a rear taillight provided in one embodiment of the present application;

[0019] Figure 4 yes Figure 3 A schematic diagram of another state of the rear taillight is provided in;

[0020] Figure 5 yes Figure 4 A partial cross-sectional view of the center and rear taillights along line AA;

[0021] Figure 6 This is a schematic structural diagram of a rear taillight provided in another embodiment of the present application;

[0022] Figure 7 yes Figure 6 A schematic diagram of another state of the rear taillight is provided;

[0023] Figure 8 yes Figure 7 Enlarged view of part B;

[0024] Figure 9 This is a schematic structural diagram of a rear taillight provided in another embodiment of the present application;

[0025] Figure 10 yes Figure 9 A schematic diagram of another state of the rear taillight is provided;

[0026] Figure 11 This is a schematic structural diagram of a rear taillight provided in another embodiment of the present application. DETAILED DESCRIPTION

[0027] The technical solutions in the embodiments of the present application will be described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art. The terms used herein in the specification of this application are only for the purpose of describing specific embodiments and are not intended to limit this application.

[0029] The following embodiments of the present application are described in detail with reference to the accompanying drawings. In the absence of conflict, the following embodiments and features therein may be combined with each other.

[0030] Reference Figure 1One embodiment of the present application provides a two-wheeled vehicle 100, including a frame 11, a running assembly 12, a power assembly 13, a power supply assembly (not shown), a body cover 14, and a seat cushion assembly 15. The power assembly 13 is at least partially disposed on and supported by the frame 11. The body cover 14 is at least partially disposed on the frame 11 and at least partially covers the power assembly 13 to provide protection for the power assembly 13. The seat cushion assembly 15 is disposed on the frame 11 to improve riding comfort.

[0031] The traveling assembly 12 includes a front wheel 121 and a rear wheel 122 . The front wheel 121 is disposed in front of the two-wheeled vehicle 100 , and the rear wheel 122 is disposed at the rear of the two-wheeled vehicle 100 . The front wheel 121 and the rear wheel 122 are rotatably connected to the vehicle frame 11 , respectively.

[0032] In some embodiments, the two-wheeled vehicle 100 further includes a front suspension assembly 16 , which is configured to provide a shock-absorbing effect between the front wheel 121 and the vehicle frame 11 .

[0033] In some embodiments, the two-wheeled vehicle 100 further includes a rear suspension assembly 17 , which is configured to provide a shock-absorbing effect between the rear wheel 122 and the vehicle frame 11 .

[0034] In order to facilitate the description of the technical solutions in this application, the front and rear directions are also defined as shown in the figure. The front and rear directions refer to the length direction of the two-wheeled vehicle 100.

[0035] The power supply assembly includes a power supply (not shown) and a rear light power supply interface (not shown). The power supply is mounted on the vehicle frame 11, and the rear light power supply interface is electrically connected to the power supply. The two-wheeled vehicle 100 also includes a rear taillight 18, which is located at the rear end of the two-wheeled vehicle 100 and mounted on the vehicle frame 11. It is understood that the rear taillight 18 is fixedly connected to the rearmost end of the vehicle frame 11.

[0036] Reference Figure 2 and Figure 3 In some embodiments, the taillight 18 includes a lamp housing 181, a lamp body (not shown), and a wiring harness 182. The lamp housing 181 is fixedly connected to the rear end of the vehicle frame 11, and the lamp body is mounted on the lamp housing 181. The wiring harness 182 has an input end 1821 and an output end 1822. The output end 1822 is electrically connected to the lamp body, and the input end 1821 is provided with a power terminal (not shown) for connecting to the taillight power supply interface. The power supply is supplied to the lamp body through the wiring harness 182 to illuminate the lamp body. In some embodiments, the lamp body is an LED lamp.

[0037] In some embodiments, the wiring harness 182 includes a conductive core and a flexible insulating outer layer, wherein the flexible insulating outer layer is coated on the outside of the conductive core. It is understood that the flexible insulating outer layer can be elastically deformed when subjected to force.

[0038] Reference Figure 1 and Figure 2 In some embodiments, in order to reduce R&D costs, the length of the frame 11 and the seat assembly 15 of the two-wheeled vehicle 100 can be extended backward to derive different models of two-wheeled vehicles 100. That is, in some cases, for different models of two-wheeled vehicles 100, only the length of the frame 11 and the seat assembly 15 is different, the appearance of the rear taillight 18 is the same, and the installation position of the power supply and the rear light power supply interface are the same. For these different models of two-wheeled vehicles 100, due to the different lengths of the frame 11, the distance between the rear taillight 18 and the rear light power supply interface is different, resulting in different requirements for the length of the wiring harness 182 of the rear taillight 18. During the installation process, if wiring harnesses 182 of different lengths are selected to match different frames 11, too many material numbers are involved, which can easily lead to installation errors.

[0039] In some embodiments, to reduce the number of models of wiring harnesses 182, a wiring harness 182 suitable for a two-wheeled vehicle 100 with a long seat can be used on a two-wheeled vehicle 100 with a short seat, and the excess portion of the wiring harness 182 can be tied to the frame 11 using a cable tie. However, since the frame 11 is generally made of metal, sharp edges are easily generated on the surface of the frame 11, especially at the perforations of the frame 11. These sharp edges can easily cause the flexible insulating outer layer of the wiring harness 182 to be scratched, potentially causing the exposed conductive wire core to come into contact with the frame 11 and cause a short circuit.

[0040] Reference Figure 2 and Figure 3 In some embodiments, the lamp housing 181 is provided with a receiving channel 1811, and a portion of the wiring harness 182 is configured to be embedded in the receiving channel 1811. By embedding a portion of the wiring harness 182 in the receiving channel 1811, the range of movement of the corresponding portion of the wiring harness 182 relative to the lamp housing 181 is limited, thereby limiting the maximum moving distance between the input end 1821 of the wiring harness 182 and the lamp housing 181, thereby adapting to two-wheeled vehicle 100 models with different wiring harness 182 length requirements, thereby reducing the number of wiring harness 182 models. After the wiring harness 182 is embedded in the receiving channel 1811, there is no need to tie the wiring harness 182 to the vehicle frame 11. The wiring harness 182 can be kept in a roughly tensioned state after the input end 1821 is connected to the rear light power supply interface, thereby reducing the risk of the wiring harness 182 contacting the vehicle frame 11 and being scratched by the vehicle frame 11. In other embodiments, this type of rear taillight 18 can also be applied to other vehicles such as all-terrain vehicles. It should be noted that Figure 2 The accommodating channel 1811 is not shown.

[0041] Reference Figure 4 and Figure 5In some embodiments, the lamp housing 181 is provided with a protective structure 183, which encloses and forms an accommodating channel 1811. It can be understood that the protective structure 183 includes protective members 1831 provided on both sides of the accommodating channel 1811, and the gap between the two protective members 1831 forms the accommodating channel 1811. When the wire harness 182 is bent and a portion of the wire harness 182 is embedded in the gap between the two protective members 1831, the flexible insulating outer layer of the wire harness 182 can be tightly pressed against both protective members 1831, and the protective members 1831 can fix the corresponding parts of the wire harness 182. In other embodiments, the lamp housing 181 is recessed to provide a groove, so that the groove forms the accommodating channel 1811.

[0042] In some embodiments, the enclosure 1831 is integrally formed with the lamp housing 181. In other embodiments, the enclosure 1831 can also be connected to the lamp housing 181 by bonding or snapping.

[0043] Reference Figure 3 and Figure 4 In some embodiments, multiple enclosures 183 are provided. By fixing the wiring harness 182 to enclosures 183 at different locations, the maximum movable distance between the input end 1821 and the lamp housing 181 can be adjusted, thereby further improving the applicability of the wiring harness 182 to different models of two-wheeled vehicles 100.

[0044] In some embodiments, multiple enclosures 183 are spaced apart along the height of the lamp housing 181, such that the accommodating channel 1811 is arranged in a generally serpentine manner to facilitate the storage of longer wiring harnesses 182. Specifically, the accommodating channel 1811 includes multiple first channels 1811a and multiple second channels 1811b. The first channels 1811a and the second channels 1811b are arranged in an alternating manner along the extension direction of the accommodating channel 1811, and the extension direction of the first channels 1811a is substantially opposite to the extension direction of the second channels 1811b. The accommodating channel 1811 also includes multiple third channels 1811c. A third channel 1811c is provided between each adjacent first channel 1811a and second channel 1811b, and the wiring harness 182 can bend and turn within the third channels 1811c. There are no enclosures 1831 on either side of the third channel 1811c, meaning that the third channel 1811c does not actually have a physical structure to enclose and limit it. Therefore, the wire harness 182 is relatively less restricted within the third channel 1811c, and the length of the wire harness 182 that can be accommodated within the third channel 1811c can be adjusted. In other words, when installing the wire harness 182, the user can use the third channel 1811c to adjust the total length of the wire harness 182 within the accommodating channel 1811. In other embodiments, multiple enclosures 183 may also be arranged in sequence along the length of the lamp housing 181.

[0045] In some embodiments, lamp housing 181 is provided with guide marks 1812. In some embodiments, guide marks 1812 are a plurality of arrows arranged in sequence, with the arrows oriented along the extension direction of accommodating channel 1811. Guide marks 1812 are used to indicate the extension direction of accommodating channel 1811 when securing wiring harness 182, thereby indicating the curved path of wiring harness 182 and improving operational efficiency.

[0046] Reference Figure 5 In some embodiments, the enclosure 1831 includes a connecting portion 1831a and an abutting portion 1831b, wherein the connecting portion 1831a connects the abutting portion 1831b and the lamp housing 181, and the abutting portion 1831b is configured to stop the wiring harness 182 toward the lamp housing 181.

[0047] In some embodiments, the enclosures 1831 disposed on either side of the accommodating channel 1811 are tilted relative to each other. It is understood that, for the two opposing enclosures 1831, one enclosure 1831 is tilted away from the lamp housing 181 toward the other enclosure 1831, such that the distance between the two corresponding abutting portions 1831b along the width of the accommodating channel 1811 is less than the distance between the two connecting portions 1831a. In some embodiments, for the two opposing enclosures 1831, the distance between the abutting portions 1831b of the two enclosures 1831 along the width of the accommodating channel 1811 is less than the diameter of the wiring harness 182. When the wiring harness 182 is embedded between the two connecting portions 1831a, the abutting portion 1831b is located on the side of the wiring harness 182 facing away from the lamp housing 181, thereby blocking the wiring harness 182 toward the lamp housing 181 and limiting the range of movement of the corresponding portion of the wiring harness 182 relative to the lamp housing 181.

[0048] In some embodiments, the enclosure is elastic and / or the enclosure is elastically connected to the lamp housing.

[0049] The dashed line on the enclosure 1831 in the figure is used to separate and illustrate the abutment portion 1831b and the connection portion 1831a. In other embodiments, the dashed line separating the abutment portion 1831b and the connection portion 1831a may also have other shapes. In other embodiments, the dashed line separating the abutment portion 1831b and the connection portion 1831a may also be in other positions, as long as the abutment portion 1831b can abut against the side of the wiring harness 182 facing away from the lamp housing 181 after the wiring harness 182 is inserted into the accommodating channel 1811.

[0050] In some embodiments, the abutting portion 1831b and the connecting portion 1831a are integrally formed. In other embodiments, the abutting portion 1831b and the connecting portion 1831a are fixedly connected by bonding, welding or other methods. Figure 4 and Figure 5In some embodiments, the protective member 1831 is in the form of an elongated sheet, with one side of the protective member 1831 along its width being a connecting portion 1831a and the other side being an abutting portion 1831b. When securing the wire harness 182, the wire harness 182 can be inserted into the gap between the two protective members 1831 by squeezing the wire harness 182 or pulling the protective members 1831 apart. The elongated shape of the protective member 1831 increases the protective range of the wire harness 182, thereby improving the stability of the securing of the wire harness 182 and the protection of the wire harness 182.

[0051] Reference Figure 6 、 Figure 7 and Figure 8 In some embodiments, the enclosure 1831 is in the shape of a short rod, and the length direction of the enclosure 1831 is arranged along the normal direction of the surface of the lamp housing 181. In some embodiments, the enclosure 1831 is roughly in the shape of a "7", that is, one end of the enclosure 1831 is convex. The convex end of the enclosure 1831 is defined as the abutment portion 1831b, and the other end is defined as the connecting portion 1831a. It can be understood that for the two enclosures 1831 arranged on both sides of the accommodating channel 1811, the abutment portion 1831b of each enclosure 1831 extends toward the other enclosure 1831 along the width direction of the accommodating channel 1811 and extends into the accommodating channel 1811, so that after the wiring harness 182 is embedded in the accommodating channel 1811, the abutment portion 1831b can abut against the side of the wiring harness 182 facing away from the lamp housing 181. Figure 6 The accommodating channel 1811 is indicated by a single dotted line, and the dotted line is located between the two enclosure members 1831 of the enclosure structure 183.

[0052] In other embodiments, the connecting portion 1831a of the enclosure 1831 may be in the shape of a long strip, and the abutting portion 1831b of the enclosure 1831 may be in the shape of a convex protrusion.

[0053] In some embodiments, a guide surface 1831c is provided on the side of the abutment portion 1831b facing away from the lamp housing 181. The guide surface 1831c is inclined. When the wiring harness 182 approaches the lamp housing 181, the guide surface 1831c is configured to abut the wiring harness 182 and guide the wiring harness 182 toward the gap between the two connecting portions 1831a. In some embodiments, the two guide surfaces 1831c of the two enclosures 1831 of the same enclosure structure 183 generally form a "V" shape. After the wiring harness 182 abuts the guide surface 1831c, it continues to press toward the lamp housing 181. Under the action of the guide surface 1831c, the wiring harness 182 may undergo elastic deformation or the enclosure 1831 may undergo bending deformation, so that the wiring harness 182 continues to approach the lamp housing 181, thereby causing the wiring harness 182 to move into the gap between the two connecting portions 1831a.

[0054] In some embodiments, the wiring harness 182 is provided with a plurality of positioning marks 1823, which are sequentially arranged along the length of the wiring harness 182. The lamp housing 181 is provided with a plurality of reference marks, which are sequentially arranged along the length of the accommodating channel 1811. In embodiments where multiple enclosures 183 are provided, the enclosure 1831 serves as the reference mark. In other embodiments, the reference mark may be provided on the lamp housing 181 by printing, engraving, or integral molding. As long as the reference mark is visible to the naked eye, this application does not limit the shape, color, etc. of the reference mark.

[0055] Each positioning mark 1823 is configured to align with one enclosure 183. When the wire harness 182 is fixed, the positioning marks 1823 can be aligned with the corresponding reference marks, thereby improving the accuracy of the length of the portion where the wire harness 182 is fixed to the lamp housing 181 and improving the length accuracy of the free end of the wire harness 182.

[0056] In some embodiments, the positioning mark 1823 is a tape wrapped around the outer periphery of the wire harness 182. In other embodiments, the positioning mark 1823 can be a graphic symbol printed on the outer periphery of the wire harness 182 or a protrusion or groove integrally formed on the outer periphery of the wire harness 182.

[0057] Reference Figure 9 and Figure 10 In some embodiments, the harness 182 is provided with a locating ring 1824, which is configured to be connected to at least one of the enclosures 1831. In some embodiments, the locating ring 1824 is mounted on two enclosures 1831 of the same enclosure 183. In other embodiments, the locating ring 1824 can be mounted on one of the enclosures 1831. Figure 9 The accommodating channel 1811 is indicated by a single dotted line, and the dotted line is located between the two enclosure members 1831 of the enclosure structure 183.

[0058] In some embodiments, multiple positioning rings 1824 are provided along the length of the wiring harness 182, each of which is configured to align with a respective enclosure 183. Positioning rings 1824 are sleeved within enclosure 1831 to limit movement of the wiring harness 182 relative to the lamp housing 181 along its length, thereby further improving the accuracy of the length of the portion where the wiring harness 182 is secured to the lamp housing 181 and the length of the free end of the wiring harness 182. In other embodiments, positioning rings 1824 may be connected to the enclosure 1831 via screws or adhesive.

[0059] In some embodiments, the positioning ring 1824 is a ring-shaped structure formed by wrapping a cloth-based tape around the wiring harness 182. In other embodiments, the positioning ring 1824 can be integrally formed with the flexible insulating outer layer of the wiring harness 182.

[0060] Reference Figure 11 In some embodiments, the enclosure structure 183 further includes a connecting ring 1832, which is configured to be sleeved on the two enclosures 1831 and pressed against the side walls of the two enclosures 1831 on opposite sides. In some embodiments, the connecting ring 1832 is a rubber ring and is elastic. After the wiring harness 182 is embedded in the gap between the two enclosures 1831, the connecting ring 1832 is sleeved on the two enclosures 1831 located on both sides of the accommodating channel 1811. The connecting ring 1832 exerts a force on each enclosure 1831 toward the other enclosure 1831, so that the connecting ring 1832 pulls the corresponding two enclosures 1831 to bend in opposite directions or at least has a tendency to bend, so that the abutting portion 1831b of the enclosure 1831 can clamp the wiring harness 182 to improve the stability of the fixation of the wiring harness 182. In other embodiments, the connecting ring 1832 may be a tape ring wrapped around the two enclosures 1831. In other embodiments, the connecting ring 1832 may not be elastic, and the enclosures 1831 may be elastic, so that the enclosures 1831 are elastically bent and deformed to clamp the wiring harness 182.

[0061] In some embodiments, the taillight 18 and the wiring harness 182 are installed as follows:

[0062] First, according to the model of the two-wheeled vehicle 100, a certain length of the wiring harness 182 is embedded in the accommodating channel 1811 formed by the two enclosure parts 1831 of the enclosure structure 183 to fix the corresponding part of the wiring harness 182; then the lamp housing 181 is connected to the frame 11, and finally the input end 1821 of the wiring harness 182 is connected to the rear light power supply interface on the frame 11.

[0063] By embedding part of the wiring harness 182 in the accommodating channel 1811 to fix the corresponding part of the wiring harness 182, the maximum movable distance between the input end 1821 of the wiring harness 182 and the lamp housing 181 can be adjusted to adapt to two-wheeled vehicle 100 models with different wiring harness 182 length requirements, thereby simplifying installation and reducing installation error rate.

[0064] In addition, those skilled in the art should recognize that the above embodiments are merely intended to illustrate the present application and are not intended to limit the present application. As long as they are within the spirit of the present application, appropriate changes and modifications to the above embodiments are within the scope of disclosure of the present application.

Claims

1. A rear taillight, comprising a lamp housing, a lamp body, and a wiring harness, wherein the lamp body is disposed in the lamp housing, the two ends of the wiring harness are respectively an input end and an output end, and the output end is electrically connected to the lamp body; characterized in that: The lamp housing is provided with an accommodating channel, and a portion of the wiring harness is configured to be embedded in the accommodating channel to adjust the maximum movable distance between the input end and the lamp housing.

2. The rear taillight according to claim 1, characterized in that: The lamp housing is provided with a protective structure, which basically forms the accommodating channel. The protective structure includes protective parts arranged on both sides of the accommodating channel. The protective parts include a connecting part and an abutting part. The connecting part connects the abutting part with the lamp housing, and the abutting part stops the wiring harness toward the direction of the lamp housing.

3. The rear taillight according to claim 2, characterized in that: The enclosures located on both sides of the accommodating channel are arranged to be relatively inclined, and the minimum distance between the two corresponding abutting portions along the width direction of the accommodating channel is smaller than the diameter of the wire harness.

4. The rear taillight according to claim 2, characterized in that: The abutment portion at least partially extends into the accommodating channel to abut against the side of the wiring harness facing away from the lamp housing. A guide surface is provided on the side of the abutment portion facing away from the lamp housing. The guide surface is inclined. When the wiring harness approaches the lamp housing, the guide surface abuts against the wiring harness and guides the wiring harness to move toward the gap between the two connecting portions.

5. The rear taillight according to claim 2, characterized in that: A positioning ring is provided on the wiring harness, and the positioning ring is configured to be connected to at least one of the enclosures to restrict the movement of the wiring harness relative to the lamp housing along the length direction of the accommodating channel.

6. The rear taillight according to claim 2, characterized in that: The enclosure structure also includes a connecting ring, which is sleeved on the two enclosures located on both sides of the accommodating channel and arranged opposite to each other, and is pressed against the side walls of the two enclosures on the opposite sides. The connecting ring is configured to pull the two enclosures located on both sides of the accommodating channel to bend in opposite directions or have a tendency to bend.

7. The rear taillight according to claim 1, characterized in that: The accommodating channel includes at least one first channel and at least one second channel. The first channel and the second channel are staggered along the extension direction of the accommodating channel. The extension direction of the first channel is substantially opposite to the extension direction of the second channel.

8. The rear taillight according to claim 7, characterized in that: The lamp housing is provided with a protective structure, which basically forms the accommodating channel. The protective structure includes protective parts arranged on both sides of the accommodating channel; the accommodating channel also includes at least one third channel, and one third channel is provided between each adjacent first channel and second channel, and the protective parts are not provided on both sides of the third channel.

9. The rear taillight according to claim 7, characterized in that: The wiring harness is provided with a plurality of positioning marks, which are arranged in sequence along the length direction of the wiring harness; the lamp housing is provided with a plurality of reference marks, which are arranged in sequence along the length direction of the accommodating channel, and each positioning mark is configured to be aligned with a reference mark; the lamp housing is provided with a guide mark, which is used to indicate the extension direction of the accommodating channel.

10. A two-wheeled vehicle comprising: Frame; a traveling assembly, the traveling assembly being at least partially connected to the vehicle frame; A power assembly, the power assembly being supported by the frame and being transmission-connected to the travel assembly; A power supply component, wherein the power supply component includes a power supply, and the power supply is arranged on the frame; it is characterized in that the two-wheeled vehicle also includes a rear taillight as described in any one of claims 1 to 9, the lamp housing of the rear taillight is connected to the frame, and the input end of the wiring harness of the rear taillight is electrically connected to the power supply.

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