Positioning structure, through light and vehicle

Abstract

The application relates to a positioning structure, a through lamp and a vehicle, relates to the technical field of vehicles, and aims to improve the assembly precision of the through lamp. The positioning structure is applied to the through lamp of the vehicle, and comprises a positioning piece and an adjusting piece. The positioning piece is used for connecting a bulb of the through lamp. The adjusting piece is connected to the positioning piece and is used for connecting a connecting piece of the vehicle. The connecting position of the adjusting piece on the connecting piece can be adjusted along the width direction of the vehicle.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, specifically to a positioning structure, a through light, and a vehicle. Background Technology

[0002] With the rapid development of new energy vehicles, vehicle lights are now trending towards an integrated design, such as front continuous lights and rear continuous lights.

[0003] In the prior art, a continuous taillight for automobiles is provided, including a lamp holder, the outer side of which forms a lamp cavity, an LED light strip is installed inside the lamp cavity, and an inner lamp housing is sealed on the lamp cavity; the rear side of the lamp holder forms a mounting surface, on which at least two first mounting seats are provided for mounting first fasteners; at least two second mounting seats are provided for mounting second fasteners; two first screw seats are provided for inserting first screws; the first screws pass through the LED light strip and are fixedly connected to the first screw seats, thereby fixing the LED light strip inside the lamp cavity; a locating pin is provided for positioning and engaging with the vehicle body; and two second screw seats are provided for inserting second screws. The second screws pass through the second screw seats and are screwed to the vehicle body, thereby fixing the lamp holder to the vehicle body.

[0004] After the LED light strip is installed, the LED light strip and the lens are prone to misalignment, resulting in poor assembly accuracy between the LED light strip and the lens. This leads to poor illumination effect after the light passes through the lens, affecting the performance of the continuous taillight. Utility Model Content

[0005] One objective of this utility model is to provide a positioning structure, a through-light, and a vehicle to solve the problem of how to improve the assembly accuracy of the through-light. A second objective of this utility model is to provide a through-light. A third objective of this utility model is to provide a vehicle.

[0006] In a first aspect, embodiments of this application provide a positioning structure for a through light of a vehicle, including a positioning member and an adjusting member. The positioning member is used to connect the light-emitting element of the through light, and the adjusting member is connected to the positioning member and is used to connect to the connecting member of the vehicle. The connection position of the adjusting member on the connecting member is adjustable along the width direction of the vehicle.

[0007] According to the above technical solution, after the light-emitting element is installed on the positioning element, the positioning element can position the light-emitting element on the positioning structure to ensure that the positions of the light-emitting element and the positioning structure are relatively fixed. After the positioning structure is connected to the connector on the vehicle body through the adjusting element, if there is a deviation in the relative position between the light-emitting element and the lens, the relative position between the light-emitting element and the lens can be adjusted by adjusting the connection position of the adjusting element on the connector, thereby ensuring the accuracy of the position between the light-emitting element and the lens, improving the illumination effect of the light after passing through the lens, and improving the performance of the through-light.

[0008] In some embodiments, the adjusting member includes a first snap-fit ​​portion, a second snap-fit ​​portion, and a transition portion, wherein the first snap-fit ​​portion and the second snap-fit ​​portion are spaced apart, the transition portion is connected between the first snap-fit ​​portion and the second snap-fit ​​portion, and the connecting member is used to snap-fit ​​between the first snap-fit ​​portion and the second snap-fit ​​portion.

[0009] According to the above technical solution, when connecting the adjusting member and the connecting member, it is only necessary to snap the connecting member between the first snap-fit ​​part and the second snap-fit ​​part to clamp and fix the connecting member through the first snap-fit ​​part and the second snap-fit ​​part, which facilitates the connection between the adjusting member and the connecting member. Furthermore, if it is necessary to adjust the relative position between the light-emitting element and the lens, it is only necessary to move the adjusting member relative to the connecting member, so that the connecting member snaps into different positions between the first snap-fit ​​part and the second snap-fit ​​part, which also facilitates the adjustment of the relative position between the light-emitting element and the lens.

[0010] In some embodiments, at least a portion of the adjusting member is elastic.

[0011] According to the above technical solution, since at least part of the adjusting member is elastic, when the connecting member is connected between the first snap-fit ​​part and the second snap-fit ​​part, the first snap-fit ​​part and the second snap-fit ​​part can clamp and fix the connecting member by the elastic deformation of the adjusting member 2, thereby improving the connection stability between the connecting member and the adjusting member, and the structure of the adjusting member is relatively simple.

[0012] In some embodiments, along a first direction, a transition portion is connected to one end of a first snap-fit ​​portion and one end of a second snap-fit ​​portion, and the other end of the first snap-fit ​​portion and the other end of the second snap-fit ​​portion form an opening for the connector to extend into the first snap-fit ​​portion and the second snap-fit ​​portion, and the distance between the opening and the transition portion is greater than or equal to 3 mm.

[0013] According to the above technical solution, the opening facilitates the connection of the connector between the first and second locking parts, enabling the connector and the adjusting part to engage. The opening also allows for relative position adjustment between the connector and the adjusting part. Furthermore, the welding deviation between the lens and the vehicle body is typically 1-2mm, and a distance of 3mm or greater between the opening and the transition part ensures sufficient adjustment range for the connector and the adjusting part to align the light-emitting element with the lens, and also ensures that the first and second locking parts have remaining space for engaging the connector, thus guaranteeing the connection stability between the connector and the adjusting part.

[0014] In some embodiments, a first guide portion is formed at the end of the first snap-fit ​​portion opposite to the transition portion, and the first guide portion gradually moves away from the second snap-fit ​​portion along the direction of the first snap-fit ​​portion opposite to the transition portion.

[0015] And / or, a second guide portion is formed at the end of the second snap-fit ​​portion opposite to the transition portion, and the second guide portion gradually moves away from the first snap-fit ​​portion along the direction of the second snap-fit ​​portion opposite to the transition portion.

[0016] According to the above technical solution, the distance between the first guide part and the second snap-fit ​​part can be greater than the distance between the part of the first snap-fit ​​part excluding the first guide part and the second snap-fit ​​part. Thus, when the connector enters the space between the first snap-fit ​​part and the second snap-fit ​​part from between the first guide part and the second snap-fit ​​part, the first guide part can guide the connector so as to facilitate the connection between the connector and the adjusting part.

[0017] In some embodiments, the positioning element includes a positioning pin connected to the side of the first latching portion opposite to the second latching portion.

[0018] In some embodiments, the end of the locating pin away from the first engaging portion forms a guide segment, and the outer diameter of the guide segment gradually increases along the direction of the locating pin toward the first engaging portion.

[0019] According to the above technical solution, during the process of the positioning pin passing through the positioning hole of the light-emitting element, the guide section can play a guiding role, thereby facilitating the positioning pin to extend into the positioning hole of the light-emitting element and improving the connection efficiency between the light-emitting element and the positioning pin.

[0020] Secondly, embodiments of this application provide a through-light, including a light-emitting element, which is connected to a positioning element of a positioning structure.

[0021] Thirdly, this application provides a vehicle including a body and a lens. A connector is provided on the body, and an adjusting member of the positioning structure in the through light is connected to the connector. The connection position of the adjusting member on the connector is adjustable along the width direction of the vehicle. The lens is connected to the body and covers the outside of the through light.

[0022] According to the above technical solution, the vehicle also includes a light distribution mirror, which is connected to the vehicle body and covers the outside of the through-beam light. The light emitted by the through-beam light can illuminate the surroundings of the vehicle through the light distribution mirror. The light distribution mirror is used to refract the light from the through-beam light to make the light illumination more uniform and improve the lighting effect.

[0023] In some embodiments, the connector includes a support and a snap-fit ​​member, the support being connected to the vehicle body, the snap-fit ​​member being connected to the support and snap-fitted to the adjusting member.

[0024] The support member 41 can support the snap-fit ​​member 42, so as to facilitate the snap-fit ​​member 42 and the adjustment member 2 to snap-fit ​​together, and can improve the connection strength of the snap-fit ​​member 42. Attached Figure Description

[0025] Figure 1 A schematic diagram of the structure of a vehicle provided in an embodiment of this application;

[0026] Figure 2 A schematic diagram illustrating the connection relationship between the optical lens, adjustment component, and vehicle body of a positioning structure provided in this application embodiment;

[0027] Figure 3 This application provides a schematic diagram illustrating the connection relationship between a positioning structure and a lens.

[0028] Figure 4 A cross-sectional schematic diagram of the connection relationship between the adjusting member and the connecting member of a positioning structure provided in an embodiment of this application.

[0029] Figure 5 This is a schematic diagram illustrating the connection relationship between the positioning element and the adjusting element in a positioning structure provided in an embodiment of this application.

[0030] Figure 6 This application provides a schematic diagram illustrating the connection relationship between an adjusting member and a connecting member in a positioning structure.

[0031] Figure 7 This is a schematic diagram illustrating the connection relationship between the vehicle body and the connecting component in a positioning structure provided in an embodiment of this application.

[0032] Figure Labels

[0033] 1000 - Vehicle; 100 - Body;

[0034] 1-Positioning component; 11-Positioning pin;

[0035] 2-Adjusting component; 21-First locking part; 211-First guide part; 212-Guide section; 22-Second locking part; 221-Second guide part; 23-Transition part; 24-Opening;

[0036] 3-Mirrors;

[0037] 4-Connector; 41-Support; 42-Snap-fit. Detailed Implementation

[0038] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0039] It should be noted that all directional indicators (such as up, down, left, right, front, back, etc.) in this utility model embodiment are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indicator will also change accordingly.

[0040] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0041] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "connected" and "linked" should be interpreted broadly, for example, as a fixed connection, a detachable connection, or an integral connection. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances. Furthermore, when describing pipelines, the terms "connected" and "linked" as used in this application have the meaning of establishing electrical connection. The specific meaning needs to be understood in conjunction with the context.

[0042] In the embodiments of this application, the terms "exemplary" or "for example" are used to indicate that something is an example, illustration, or description. Any embodiment or design that is described as "exemplary" or "for example" in the embodiments of this application should not be construed as being more preferred or advantageous than other embodiments or design. Specifically, the use of the terms "exemplary" or "for example" is intended to present the relevant concepts in a specific manner.

[0043] In the description of this specification, specific features, structures, materials, or characteristics may be combined in any suitable manner in one or more embodiments or examples.

[0044] Please see Figure 1This application provides a vehicle 1000. The vehicle 1000 can be a pure electric vehicle, a hybrid electric vehicle, a plug-in hybrid electric vehicle, a range-extended electric vehicle, a gasoline vehicle, etc.

[0045] Vehicle 1000 includes a body 100 and a through light. The through light is connected to the body 100 for illumination to improve the safety of vehicle 1000 during nighttime driving.

[0046] In some embodiments, please refer to Figure 2 The vehicle 1000 also includes a light distribution lens 3, which is connected to the vehicle body 100 and covers the outside of the through light. The light emitted by the through light can be illuminated around the vehicle 1000 through the light distribution lens 3. The light distribution lens 3 is used to refract the light of the through light to make the light illumination more uniform and improve the lighting effect.

[0047] Please refer to Figure 3 The light distribution lens 3 is usually welded onto the vehicle body 100. During the welding process, the light distribution lens 3 usually shifts, resulting in poor alignment between the light distribution lens 3 and the through light. To ensure the alignment accuracy between the light distribution lens 3 and the through light, the dimensions need to be adjusted continuously before welding, which is time-consuming and labor-intensive.

[0048] Accordingly, in some embodiments, the vehicle body 100 further includes a connector. The through-light may include a positioning structure and a light-emitting element. The light-emitting element is used to emit light. The positioning structure is used to connect the light-emitting element to the connector of the vehicle body 100.

[0049] In some examples, the light source can be an LED, an incandescent bulb, a light bulb, a light chip, a light strip, and a light bar, etc.

[0050] In some embodiments, please refer to Figure 4 The positioning structure includes a positioning component 1 and an adjusting component 2. The positioning component 1 is used to connect the light-emitting component of the through lamp. The adjusting component 2 is connected to the positioning component 1 and is used to connect the connecting component 4 of the vehicle 1000. The connection position of the adjusting component 2 on the connecting component 4 is adjustable along the width direction of the vehicle 1000.

[0051] In this way, after the light-emitting element is installed on the positioning element 1, the positioning element 1 can position the light-emitting element on the positioning structure to ensure that the position of the light-emitting element and the positioning structure is relatively fixed. After the positioning structure is connected to the connecting element 4 on the vehicle body through the adjusting element, if there is a deviation in the relative position between the light-emitting element and the light distribution lens 3, the connection position of the adjusting element 2 on the connecting element 4 can be adjusted to adjust the relative position between the light-emitting element and the light distribution lens 3, thereby ensuring the accuracy of the position between the light-emitting element and the light distribution lens 3, improving the illumination effect of the light after passing through the light distribution lens 3, and improving the effect of the through-light.

[0052] Furthermore, since the position of the adjusting member 2 on the connecting member 4 is adjustable, the position between the light-emitting element and the light-distributing lens 3 can be easily adjusted, thereby improving the efficiency of adjusting the relative position accuracy between the light-emitting element and the light-distributing lens 3.

[0053] In some embodiments, please continue reading Figure 4 The adjusting member 2 includes a first snap-fit ​​part 21, a second snap-fit ​​part 22 and a transition part 23. The first snap-fit ​​part 21 and the second snap-fit ​​part 22 are spaced apart. The transition part 23 is connected between the first snap-fit ​​part 21 and the second snap-fit ​​part 22. The connecting member 4 is used to snap-fit ​​between the first snap-fit ​​part 21 and the second snap-fit ​​part 22.

[0054] In this way, when connecting the adjusting member 2 and the connecting member 4, it is only necessary to snap the connecting member 4 between the first snap-fit ​​part 21 and the second snap-fit ​​part 22 to clamp and fix the connecting member 4, thus facilitating the connection between the adjusting member 2 and the connecting member. Furthermore, if it is necessary to adjust the relative position between the light-emitting element and the lens 3, it is only necessary to move the adjusting member 2 relative to the connecting member 4, so that the connecting member 4 snaps into different positions between the first snap-fit ​​part 21 and the second snap-fit ​​part 22, thus also facilitating the adjustment of the relative position between the light-emitting element and the lens 3.

[0055] In some examples, the first snap-fit ​​portion 21 and the second snap-fit ​​portion 22 can be rod-shaped structures, plate-shaped structures, or other structures that can clamp and fix the connector 4 from both sides. The transition portion 23 can be an arc-shaped structure, rod-shaped structure, plate-shaped structure, or other structures that can connect the first snap-fit ​​portion 21 and the second snap-fit ​​portion 22.

[0056] In some other embodiments, the adjusting part and the connecting member 4 can also be connected by bolts so that the relative position of the connecting member 4 and the adjusting member 2 can be adjusted by the degree of tightening of the bolts.

[0057] In some embodiments, at least a portion of the adjusting member 2 is elastic. For example, at least one of the first latching portion 21, the second latching portion 22, and the transition portion 23 is elastic.

[0058] In this way, since at least part of the adjusting member 2 is elastic, when the connecting member 4 is connected between the first locking part 21 and the second locking part 22, the first locking part 21 and the second locking part 22 can clamp and fix the connecting member 4 through the elastic deformation of the adjusting member 2, thereby improving the connection stability between the connecting member 4 and the adjusting member 2, and the structure of the adjusting member 2 is relatively simple.

[0059] For example, the first snap-fit ​​portion 21 and the second snap-fit ​​portion 22 are elastic sheets. The first snap-fit ​​portion 21 and the second snap-fit ​​portion 22 generate elastic force towards each other. When the connector 4 is not snapped between the first snap-fit ​​portion 21 and the second snap-fit ​​portion 22, the distance between the first snap-fit ​​portion 21 and the second snap-fit ​​portion 22 is smaller than the size of the connector 4 in the direction of the arrangement of the first snap-fit ​​portion 21 and the second snap-fit ​​portion 22. Thus, after the connector 4 is snapped between the first snap-fit ​​portion 21 and the second snap-fit ​​portion 22, the first snap-fit ​​portion 21 and the second snap-fit ​​portion 22 can be spread apart. At this time, the connector 4 can be clamped and fixed under the elastic action of the first snap-fit ​​portion 21 and the second snap-fit ​​portion 22.

[0060] As another example, the first snap-fit ​​portion 21 and the second snap-fit ​​portion 22 can also be structures made of elastic materials such as rubber, latex, and silicone.

[0061] In some other embodiments, the adjusting member 2 may be inelastic, while the connecting member 4 may be elastic, thus achieving a stable connection between the connecting member 4 and the adjusting member 2.

[0062] In some embodiments, please continue reading Figure 4 Along the first direction, the transition portion 23 is connected to one end of the first snap-fit ​​portion 21 and one end of the second snap-fit ​​portion 22, and the other end of the first snap-fit ​​portion 21 and the other end of the second snap-fit ​​portion 22 form an opening 24 for the connector 4 to extend into the first snap-fit ​​portion 21 and the second snap-fit ​​portion 22.

[0063] The distance between the opening 24 and the transition portion 23 is greater than or equal to 3 mm. For example, the distance between the opening 24 and the transition portion 23 can be 3 mm, 4 mm, 5 mm, 6 mm, 7 mm, 8 mm, 9 mm, etc.

[0064] In the case where the positioning structure is connected to the connector 4, the arrangement direction of the opening 24 and the transition part 23 can be consistent with the width direction of the vehicle 1000.

[0065] In this way, the presence of opening 24 facilitates the connection of connector 4 between the first locking part 21 and the second locking part 22, thereby enabling the connection between connector 4 and adjusting part 2. Furthermore, the relative position of connector 4 and adjusting part 2 can be adjusted through opening 24. Since the welding deviation between the lens 3 and the vehicle body 100 is typically 1-2 mm, a distance greater than or equal to 3 mm between opening 24 and transition part 23 ensures sufficient adjustment range for connector 4 and adjusting part 2 to allow alignment of the light-emitting element and lens 3, and also ensures that the first locking part 21 and the second locking part 22 have remaining space for locking connector 4, thus guaranteeing the connection stability between connector 4 and adjusting part 2.

[0066] In some other embodiments, the transition portion 23 may also be provided at other positions of the first latching portion 21 and the second latching portion 22, such as the middle position. In this case, the distance between the opening 24 at one end of the space between the first latching portion 21 and the second latching portion 22 and the transition portion 23 along the width direction of the vehicle 1000 is greater than 3mm.

[0067] In some embodiments, a first guide portion 211 is formed at one end of the first latching portion 21 opposite to the transition portion 23, and the first guide portion 211 gradually moves away from the second latching portion 22 along the direction of the first latching portion 21 opposite to the transition portion 23.

[0068] In this way, the distance between the first guide portion 211 and the second locking portion 22 can be greater than the distance between the part of the first locking portion 21 excluding the first guide portion 211 and the second locking portion 22. Thus, when the connector 4 enters the space between the first locking portion 211 and the second locking portion 22 from between the first guide portion 211 and the second locking portion 22, the first guide portion 211 can guide the connector 4 so that the connector 4 can be connected to the adjusting member 2.

[0069] In some embodiments, please refer to Figure 4 and Figure 5 A second guide portion 221 is formed at one end of the second latching portion 22 that is opposite to the transition portion 23. Along the direction of the second latching portion 22 that is opposite to the transition portion 23, the second guide portion 221 gradually moves away from the first latching portion 21.

[0070] In this way, when the connector 4 enters the space between the first latching part 21 and the second latching part 22, the second guide part 22 can also guide the connector 4, thereby further facilitating the connection between the connector 4 and the adjusting part 2.

[0071] In some embodiments, please refer to Figure 6 The positioning component 1 includes a positioning pin 11, which is connected to the side of the first latching part 21 opposite to the second latching part 22. The positioning pin 11 has a relatively simple structure, which facilitates connection with the light-emitting component and positions the light-emitting component.

[0072] In some examples, the light-emitting element can be provided with a positioning hole, through which a positioning pin 11 is inserted to achieve connection and positioning between the light-emitting element and the positioning element 1. In other examples, a positioning hole can also be provided on the positioning pin 11, and a positioning rod can be provided on the light-emitting element, with the positioning rod inserted into the positioning hole on the positioning pin 11 to achieve connection and positioning between the light-emitting element and the positioning element 1.

[0073] In some other embodiments, the positioning element 1 may also be a block structure, a plate structure, etc.

[0074] In some embodiments, please continue reading Figure 6 The end of the positioning pin 11 away from the first engaging portion 21 forms a guide section 212, and the outer diameter of the guide section 212 gradually increases along the direction of the positioning pin 11 toward the first engaging portion 21. For example, the guide section 212 has a frustum-shaped structure, and the radial dimension of the end of the guide section 212 away from the first engaging portion 21 is smaller than the radial dimension of the end of the guide section 212 toward the first engaging portion 21.

[0075] In this way, during the process of the positioning pin 11 passing through the positioning hole of the light-emitting element, the guide section 212 can play a guiding role, thereby facilitating the insertion of the positioning pin 11 into the positioning hole of the light-emitting element and improving the connection efficiency between the light-emitting element and the positioning pin 11.

[0076] In some embodiments, please refer to Figure 7 The connector 4 includes a support 41 and a snap-fit ​​42. The support 41 is connected to the vehicle body 100, and the snap-fit ​​42 is connected to the support 41 and snap-fitted to the adjusting member 2. For example, the snap-fit ​​42 snaps between the first snap-fit ​​portion 21 and the second snap-fit ​​portion 22.

[0077] The support member 41 can support the snap-fit ​​member 42, so as to facilitate the snap-fit ​​member 42 and the adjustment member 2 to snap-fit ​​together, and can improve the connection strength of the snap-fit ​​member 42.

[0078] In some examples, the support member 41 can be two rod-shaped structures, plate-shaped structures, etc., connected to the connector at opposite ends along the length of the vehicle 1000.

[0079] In other examples, the support member 41 includes a first support plate, a second support plate, and a third support plate. The first and second support plates are respectively connected to opposite ends of the connector in the length direction of the vehicle 1000 and connected to the vehicle body 100. The third support plate is connected between the first and second support plates and between the connector and the vehicle body 100.

[0080] In some embodiments, the snap-fit ​​member 42 may be a rod-shaped structure, a plate-shaped structure, a block-shaped structure, etc.

[0081] Unless otherwise defined, the technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used herein is for descriptive purposes only and is not intended to limit the scope of the invention. Features described in one embodiment may be applied, alone or in combination with other features, to another embodiment, unless that feature is not applicable in that other embodiment or is otherwise stated.

[0082] The utility model has been described through the above embodiments. However, it should be understood that the above embodiments are for illustrative purposes only and are not intended to limit the utility model to the described embodiments. Furthermore, those skilled in the art will understand that the utility model is not limited to the above embodiments, and many more variations and modifications can be made based on the teachings of the utility model, all of which fall within the scope of protection claimed by the utility model.

Claims

1. A positioning structure applied to a vehicle's through-light; characterized in that, include: Positioning component (1), the positioning component (1) is used to connect the light-emitting component of the through lamp; Adjusting member (2), which is connected to the positioning member (1) and is used to connect the connecting member (4) of the vehicle (1000). The connection position of the adjusting member (2) on the connecting member (4) is adjustable along the width direction of the vehicle (1000).

2. The positioning structure according to claim 1, characterized in that, The adjusting element (2) includes: The first latching portion (21) and the second latching portion (22) are provided at intervals; The transition portion (23) is connected between the first snap-fit ​​portion (21) and the second snap-fit ​​portion (22), and the connector (4) is used to snap-fit ​​between the first snap-fit ​​portion (21) and the second snap-fit ​​portion (22).

3. The positioning structure according to claim 2, characterized in that, At least a portion of the adjusting member (2) is elastic.

4. The positioning structure according to claim 2, characterized in that, Along the first direction, the transition portion (23) is connected to one end of the first snap-fit ​​portion (21) and one end of the second snap-fit ​​portion (22), and the other end of the first snap-fit ​​portion (21) and the other end of the second snap-fit ​​portion (22) form an opening (24) for the connector (4) to extend into the first snap-fit ​​portion (21) and the second snap-fit ​​portion (22).

5. The positioning structure according to claim 4, characterized in that, A first guide portion (211) is formed at one end of the first snap-fit ​​portion (21) opposite to the transition portion (23). Along the direction of the first snap-fit ​​portion (21) opposite to the transition portion (23), the first guide portion (211) gradually moves away from the second snap-fit ​​portion (22). And / or, a second guide portion (221) is formed at one end of the second latching portion (22) opposite to the transition portion (23), and the second guide portion (221) gradually moves away from the first latching portion (21) along the direction of the second latching portion (22) opposite to the transition portion (23).

6. The positioning structure according to any one of claims 2-5, characterized in that, The positioning component (1) includes a positioning pin (11), which is connected to the side of the first latching part (21) opposite to the second latching part (22).

7. The positioning structure according to claim 6, characterized in that, The end of the positioning pin (11) away from the first snap-fit ​​portion (21) forms a guide section (212), and the outer diameter of the guide section (212) gradually increases along the direction of the positioning pin (11) toward the first snap-fit ​​portion (21).

8. A through-light, characterized in that, include: The positioning structure according to any one of claims 1-7; A light-emitting element, which is connected to the positioning element of the positioning structure.

9. A vehicle, characterized in that, include: A vehicle body (100) is provided with a connector (4); The through light of claim 8, wherein the adjusting member of the positioning structure in the through light is connected to the connecting member (4), and the connection position of the adjusting member on the connecting member (4) is adjustable along the width direction of the vehicle (1000); A light distribution lens (3) is connected to the vehicle body (100) and covers the outside of the through lamp.

10. The vehicle according to claim 9, characterized in that, The connector (4) includes: Support member (41), the support member (41) being connected to the vehicle body (100); A snap-fit ​​member (42) is connected to the support member (41) and snaps into the adjusting member (2).

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