Rear through light structure and vehicle

Abstract

The application discloses a rear through light structure and a vehicle, and belongs to the technical field of vehicles.The rear through light structure has a light-emitting side and a backlight side arranged opposite to each other.The rear through light structure comprises a shell having a first clamping groove and a second clamping groove arranged at intervals, the second clamping groove is arranged on the side of the first clamping groove away from the light-emitting side, and the opening of the first clamping groove is arranged towards the backlight side.A guard plate comprises a main plate part, a first clamping plate part and a second clamping plate part, and the main plate part is arranged on one side of the shell.Through the structure, the first clamping plate part can be obliquely embedded into the first clamping groove, then the guard plate is rotated around the connecting part of the first clamping plate part and the first clamping groove, and the second clamping plate part is pushed into the second clamping groove.The guard plate can be directly installed on the shell from the front, and when the guard plate is replaced, the guard plate can be directly disassembled from the shell, and other structures such as rear back doors will not interfere with the disassembly of the guard plate, so that the guard plate can be quickly replaced.

Description

Technical Field

[0001] This application relates to the field of vehicle technology, and more particularly to a rear through-light structure and vehicle. Background Technology

[0002] The rear taillight protector not only protects the taillight from external impacts but also enhances the overall aesthetics of the vehicle. The protector is typically first fixed to the taillight housing and then installed on the tailgate. If the protector is damaged, the entire taillight needs to be removed from the tailgate, hindering quick replacement. Utility Model Content

[0003] This application provides a rear through-light structure to solve the technical problem that it is inconvenient to quickly replace the protective plate when it is damaged.

[0004] To achieve the above objectives, according to a first aspect of this application, a rear through-light structure is provided, the rear through-light structure having a light-emitting side and a backlight side disposed opposite to each other, the rear through-light structure comprising:

[0005] The housing has a first slot and a second slot spaced apart, the second slot being located on the side of the first slot away from the light-emitting side, and the opening of the first slot facing the backlight side.

[0006] The protective plate includes a main board portion, a first snap-on plate portion, and a second snap-on plate portion. The main board portion is disposed on one side of the housing. The first snap-on plate portion and the second snap-on plate portion are connected to the side of the main board portion facing the housing. The first snap-on plate portion is embedded in the first slot and is engaged with the housing. The opening of the second slot is disposed facing the main board portion. The second snap-on plate portion is embedded in the second slot and is engaged with the housing.

[0007] Optionally, the housing includes a body portion and a first limiting portion connected to each other. The first limiting portion is connected to the body portion and surrounds to form the first slot. The first limiting portion has a guide groove communicating with the first slot.

[0008] The guard plate also includes a first guide portion, which is connected to the first buckle portion and embedded in the guide groove.

[0009] Optionally, the first snap-on portion includes:

[0010] A first connecting plate is connected to the main board section;

[0011] A bending plate is connected to the side of the first connecting plate opposite to the main board portion. The extending direction of the bending plate intersects the extending direction of the first connecting plate. The bending plate is embedded in the first slot and is at least partially disposed on the side of the first limiting portion opposite to the main board portion.

[0012] Optionally, the housing further includes:

[0013] The fixing part is located in the first slot and is connected to the body part and the first limiting part respectively. The fixing part has a fixing groove, and at least a portion of the first buckle part is embedded in the fixing groove.

[0014] Optionally, the housing further includes a second limiting part, which is connected to the main body and forms a second slot, the opening of which faces the main board.

[0015] The second snap-on panel includes:

[0016] The second connecting plate is connected to the main board.

[0017] A protrusion is connected to the side of the second connecting plate opposite to the first buckle plate. The protrusion is embedded in the second slot and is at least partially disposed on the side of the second limiting portion opposite to the main board portion.

[0018] Optionally, the protrusion has a first guide surface disposed toward the second limiting portion, and there is a first distance L1 between the first guide surface and the second limiting portion, which gradually increases from the light-emitting side to the backlight side.

[0019] Optionally, the housing further includes:

[0020] The second guide portion is connected to the side of the second limiting portion facing the main body portion and is connected to the main board portion. The second guide portion has a second guide surface and a second gap L2 between the second guide surface and the second limiting portion. The second gap L2 gradually decreases from the backlight side to the light-emitting side.

[0021] Optionally, the second limiting part has a third guide surface, and the second guide surface is connected to the inner wall of the opening of the second slot through the third guide surface;

[0022] The second slot has an inner side facing away from the second guide portion, and the third guide surface and the inner side surface have a third distance L3, which gradually decreases from the backlight side to the light-emitting side.

[0023] Optionally, the housing further includes:

[0024] A support portion is connected to the side of the main body portion facing the main board portion and is connected to the main board portion.

[0025] According to a second aspect of this application, a vehicle is provided, comprising:

[0026] The rear door has a mounting slot;

[0027] The rear through-light structure as described in any one of the above descriptions is disposed within the mounting groove.

[0028] The rear through-light structure of this application embodiment has a light-emitting side and a backlight side arranged opposite to each other. The rear through-light structure includes: a housing with a first slot and a second slot arranged at intervals, the second slot being disposed on the side of the first slot away from the light-emitting side, and the opening of the first slot facing the backlight side; a protective plate including a main board part, a first fastening plate part and a second fastening plate part, the main board part being disposed on one side of the housing, the first fastening plate part and the second fastening plate part being connected to the side of the main board part facing the housing, the first fastening plate part being embedded in the first slot and engaging with the housing, the opening of the second slot being disposed towards the main board part, the second fastening plate part being embedded in the second slot and engaging with the housing. This structure allows the first snap-on plate to be tilted and embedded into the first slot. Then, the guard plate is rotated around the connection between the first snap-on plate and the first slot, and the second snap-on plate is pushed into the second slot. The guard plate can be directly installed on the housing from the front. When replacing the guard plate, it can be directly removed from the housing. Other structures such as the rear door will not interfere with the removal of the guard plate, making it convenient to quickly replace the guard plate. Attached Figure Description

[0029] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0030] To gain a more complete understanding of this application and its beneficial effects, the following description will be provided in conjunction with the accompanying drawings, wherein the same reference numerals in the following description denote the same parts.

[0031] Figure 1 This is an exploded structural diagram of the protective plate, housing, rear door, face shield, and soft rubber provided in an exemplary embodiment of this disclosure.

[0032] Figure 2 This is a schematic diagram of the structure of the housing provided in an exemplary embodiment of this disclosure;

[0033] Figure 3 This is a schematic diagram of the structure of the protective plate provided in an exemplary embodiment of this disclosure;

[0034] Figure 4 This is a side sectional view of the connection between the protective plate and the housing provided in an exemplary embodiment of this disclosure;

[0035] Figure 5 This is provided in the exemplary embodiments of this disclosure. Figure 2 Enlarged view of a portion of area A in the middle;

[0036] Figure 6 This is provided in the exemplary embodiments of this disclosure. Figure 4 Enlarged view of a section in area B;

[0037] Figure 7 This is a cross-sectional view of the connection between the protective plate and the housing provided in an exemplary embodiment of this disclosure;

[0038] Figure 8 This is provided in the exemplary embodiments of this disclosure. Figure 7 A magnified view of a section in area C;

[0039] Figure 9 This is a structural schematic diagram of the first limiting portion provided in an exemplary embodiment of this disclosure from another perspective;

[0040] Figure 10 This is provided in the exemplary embodiments of this disclosure. Figure 4 Enlarged view of a section in area D;

[0041] Figure 11 This is provided in the exemplary embodiments of this disclosure. Figure 2 A magnified view of a section in area E;

[0042] Figure 12 This is a side sectional view of the housing provided in an exemplary embodiment of this disclosure.

[0043] Explanation of reference numerals in the attached figures:

[0044] 10-Housing; 11-Light-emitting side; 12-Backlight side; 13-First slot; 14-Second slot; 141-Inner side; 15-Main body; 16-First limiting part; 161-Guide groove; 17-Fixing part; 171-Fixing groove; 18-Second limiting part; 181-Third guide surface; 19-Second guide part; 191-Second guide surface; 20-Guard plate; 21-Main board; 22-First buckle plate; 221-First connecting plate; 222-Bending plate; 23-Second buckle plate; 231-Second connecting plate; 232-Protrusion; 233-First guide surface; 24-First guide part; 30-Support part; 40-Rear door; 41-Mounting groove; 50-Soft rubber; 60-Face mask. Detailed Implementation

[0045] 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 a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the protection scope of this application.

[0046] The rear taillight protector not only protects the taillights from external impacts but also enhances the overall aesthetics of the vehicle. Typically, the protector is screwed onto the taillight housing and then installed on the tailgate. This method increases production time and cost, and it doesn't completely cover the gap between the taillight and the tailgate. Some protectors use a snap-fit ​​design, inserting the protector from top to bottom onto the taillight housing. However, due to the tailgate obstruction, this also requires first forming a single unit with the taillight housing before installation. If the protector is damaged, the entire taillight assembly must be removed for replacement, which is cumbersome and inconvenient, increasing repair time and costs. Furthermore, the three-sided gap between the taillight and the tailgate is not completely covered, affecting the vehicle's overall appearance.

[0047] Please see Figure 1 , Figure 2 , Figure 3 and Figure 4 This application provides a rear through-light structure having a light-emitting side 11 and a backlight side 12 arranged opposite to each other. The rear through-light structure includes a housing 10 and a protective plate 20.

[0048] The housing 10 has a first slot 13 and a second slot 14 spaced apart. The second slot 14 is located on the side of the first slot 13 facing away from the light-emitting side 11, and the opening of the first slot 13 faces the backlight side 12. The protective plate 20 includes a main board portion 21, a first fastening plate portion 22, and a second fastening plate portion 23. The main board portion 21 is located on one side of the housing 10. The first fastening plate portion 22 and the second fastening plate portion 23 are connected to the side of the main board portion 21 facing the housing 10. The first fastening plate portion 22 is embedded in the first slot 13 and is engaged with the housing 10. The opening of the second slot 14 faces the main board portion 21, and the second fastening plate portion 23 is embedded in the second slot 14 and is engaged with the housing 10.

[0049] It is understandable that an illumination structure can be installed inside the housing 10. The side of the illumination structure that emits light is called the light-emitting side 11. The light-emitting side 11 is generally equipped with a mask 60, which is a transparent structure and is connected to the housing 10 to protect the illumination structure inside the housing 10. The backlight side 12 is arranged opposite to the light-emitting side 11 on the rear through-light structure. The protective plate 20 is installed on the housing 10 of the rear through-light structure. The housing 10 is provided with a first slot 13 and a second slot 14. The opening of the first slot 13 faces the backlight side 12, that is, it is arranged along the direction from the light-emitting side 11 to the backlight side 12. The second slot 14 faces the main plate portion 21 of the protective plate 20.

[0050] like Figure 3 and Figure 4 As shown, the protective plate 20 has a first latching portion 22 and a second latching portion 23 that respectively engage with the first latching slot 13 and the second latching slot 14. The number of the first latching slot 13 and the second latching slot 14 can be one or more, and the number and position of the first latching portion 22 and the second latching portion 23 correspond to the number and position of the first latching slot 13 and the second latching slot 14. When the protective plate 20 is installed on the housing 10, the opening direction of the first latching slot 13 is such that the protective plate 20 and the surface of the housing 10 facing the protective plate 20 have a certain angle of inclination. The first latching portion 22 is obliquely embedded into the interior of the first latching slot 13, at which point the first latching portion 22 abuts against the housing 10. Pushing the lower part of the guard plate 20 towards the housing 10 causes the guard plate 20 to rotate around the contact point between the first latching plate 22 and the housing 10, thereby squeezing the second latching plate 23 against the housing 10. The second latching plate 23 deforms and can then be inserted into the second slot 14, achieving a snap-fit ​​engagement with the housing 10. The guard plate 20 needs to be tilted at a certain angle during installation. Due to the length of the second latching plate 23, to avoid interference, the main plate portion 21 of the guard plate 20 is tilted at an angle greater than 90 degrees relative to the housing 10.

[0051] By engaging with the first latching plate 22 and the second latching plate 23 respectively with the first slot 13 and the second slot 14, the protective plate 20 can be limited in multiple directions to prevent it from shaking and ensure the stability of the connection between the protective plate 20 and the housing 10. When installing the rear through-light structure, the protective plate 20 can be installed on the housing 10 first, and then the housing 10 can be installed on the rear tailgate 40; alternatively, the housing 10 can be installed on the rear tailgate 40 first, and then the protective plate 20 can be installed on the housing 10. In this case, the protective plate 20 does not need to be moved from top to bottom to be installed on the housing 10; it can be installed directly from the front of the connection position on the housing 10, avoiding any obstruction of the installation of the protective plate 20 by the rear tailgate 40. When the protective plate 20 is damaged and needs to be replaced, the bottom of the protective plate 20 can be pulled outwards to deform the second latching part 23, pulling the second latching part 23 out from the inside of the second slot 14. Then, the first latching part 22 can be pulled out from the inside of the first slot 13, thus removing the damaged protective plate 20. This structure facilitates the replacement of the damaged protective plate 20 without removing the entire rear through-light structure from the tailgate 40. The replacement process of the protective plate 20 is simple and convenient, reducing maintenance time and costs.

[0052] like Figure 1 As shown, a soft adhesive 50 is also connected to the outer edge of the guard plate 20. The soft adhesive 50 has a C-shaped structure and is connected to the three sides of the main body 21 edge of the guard plate 20. After the guard plate 20 is installed on the housing 10, there are gaps between the three sides of the main body 21 edge and the tailgate 40. The soft adhesive 50 can cover these gaps, thereby improving the appearance of the vehicle.

[0053] Please see Figure 3 and Figure 5 In conjunction with the above embodiments, in some embodiments, the housing 10 includes a body portion 15 and a first limiting portion 16 connected to each other. The first limiting portion 16 is connected to the body portion 15 and forms a first retaining groove 13. The first limiting portion 16 has a guide groove 161 communicating with the first retaining groove 13. The protective plate 20 also includes a first guide portion 24, which is connected to the first snap-on plate portion 22 and embedded in the guide groove 161.

[0054] Understandably, the first limiting part 16 protrudes to some extent from the main body part 15. The interior of the first limiting part 16 has a hollow structure, which together with the main body part 15 forms the first slot 13, thereby facilitating the insertion of the first buckle part 22 on the guard plate 20 into the interior of the first slot 13. Figure 5 As shown, a guide groove 161 is provided on the first limiting part 16, and the guide groove 161 communicates with both the first slot 13 and the opening of the first slot 13, as shown. Figure 3As shown, a first guide portion 24 is provided on the protective plate 20. The first guide portion 24 is located between the first buckle portion 22 and the main plate portion 21, and is connected to the first buckle portion 22. During the process of the first buckle portion 22 being inserted into the first slot 13 from its opening, the first guide portion 24 is simultaneously inserted into the guide groove 161 and can move along the extending direction of the guide groove 161, which extends towards the light-emitting side 11. The cooperation between the guide groove 161 and the first guide portion 24 can guide the movement direction of the first buckle portion 22; simultaneously, the guide groove 161 can also restrict the left and right movement of the first guide portion 24, thereby restricting the left and right movement of the protective plate 20 and improving the stability of the protective plate 20 installation.

[0055] Please see Figure 4 and Figure 6 In conjunction with the above embodiments, in some embodiments, the first buckle plate portion 22 includes a first connecting plate 221 and a bending plate 222.

[0056] The first connecting plate 221 is connected to the main board portion 21. The bent plate 222 is connected to the side of the first connecting plate 221 away from the main board portion 21. The extending direction of the bent plate 222 intersects the extending direction of the first connecting plate 221. The bent plate 222 is embedded in the first slot 13 and is at least partially disposed on the side of the first limiting portion 16 away from the main board portion 21.

[0057] It is understood that the first connecting plate 221 on the first snap-on plate 22 is connected to the main plate 21. The first connecting plate 221 is inclined relative to the main plate 21; for example, the first connecting plate 221 is inclined upwards, and the angle between it and the main plate 21 is within the range of 0 to 90 degrees. The bent plate 222 on the first snap-on plate 22 is connected to the first connecting plate 221, and the inclination of the bent plate 222 relative to the vertical direction is less than the inclination of the first connecting plate 221 relative to the vertical direction. This structure facilitates the bent plate 222 to be inserted into the first slot 13 when the guard plate 20 is tilted, allowing for quick connection. At least a portion of the bent plate 222 is located on the side of the first limiting portion 16 away from the main plate 21. The bending plate 222's obstruction prevents the main plate 21 from moving horizontally away from the housing 10, forming a snap-fit ​​connection and ensuring its stability.

[0058] Please see Figure 7 , Figure 8 and Figure 9 In conjunction with the above embodiments, in some embodiments, the housing 10 further includes a fixing part 17. The fixing part 17 is located in the first slot 13 and is connected to the body part 15 and the first limiting part 16 respectively. The fixing part 17 has a fixing groove 171, and at least a portion of the first buckle plate part 22 is embedded in the fixing groove 171.

[0059] It is understood that the fixing part 17 is disposed inside the first slot 13. One or more fixing parts 17 can be provided. A fixing groove 171 is provided on the fixing part 17, and the opening orientation of the fixing groove 171 is the same as the opening orientation of the first slot 13. When the first buckle plate part 22 is inserted into the first slot 13, at least part of it can also be inserted into the fixing groove 171. The inner wall of the fixing groove 171 can fit against the front and rear sides of the first buckle plate part 22, providing a certain limiting effect on the first buckle plate part 22, preventing the first buckle plate part 22 from moving forward and backward inside the first slot 13, further improving stability. Figure 9 As shown, the number of fixing parts 17 can be set to two, respectively set on both sides of the guide groove 161, so that the two sides of the first buckle part 22 can be embedded into the interior of the corresponding fixing groove 171, ensuring that the first buckle part 22 will not easily shake.

[0060] Please see Figure 2 and Figure 4 In conjunction with the above embodiments, in some embodiments, the housing 10 further includes a second limiting portion 18, which is connected to the main body portion 15 and forms a second slot 14. The opening of the second slot 14 faces the main body portion 21. The second latching portion 23 includes a second connecting plate 231 and a protrusion 232. The second connecting plate 231 is connected to the main body portion 21. The protrusion 232 is connected to the side of the second connecting plate 231 opposite to the first latching portion 22, and is embedded in the second slot 14, and is at least partially disposed on the side of the second limiting portion 18 opposite to the main body portion 21.

[0061] It is understandable that the second limiting part 18 protrudes to a certain extent from the main body part 15. The second limiting part 18 has a hollow structure and forms the second slot 14 mentioned above by surrounding the main body part 15. The opening of the second slot 14 faces the main board part 21, so that the second buckle plate part 23 can be inserted into the interior of the second slot 14 through the opening of the second slot 14 to form a snap-fit ​​structure with the second slot 14. Among them, such as Figure 3 As shown, the second connecting plate 231 on the second snap-on plate portion 23 is connected to the main plate portion 21, and the protrusion 232 is connected to the side of the second connecting plate 231 opposite to the first snap-on plate portion 22. The second connecting plate 231 is inclined relative to the main plate portion 21 and tilted downwards, with the angle between it and the main plate portion 21 ranging from 0 degrees to 90 degrees. During the process of the second snap-on plate portion 23 being inserted into the second slot 14, the second snap-on plate portion 23 will be squeezed against the housing 10, thereby causing the second connecting plate 231 to deform to a certain extent until at least a portion of the second connecting plate 231 is inserted into the interior of the second slot 14. The protrusion 232 is also inserted into the interior of the second slot 14, as shown. Figure 4As shown, at least a portion of the protrusion 232 is disposed on the side of the second limiting portion 18 away from the main board portion 21, which can play a certain blocking role on the main board portion 21, preventing the main board portion 21 from moving in the horizontal direction away from the housing 10, and improving the stability of the connection between the guard plate 20 and the housing 10.

[0062] Please see Figure 10 In conjunction with the above embodiments, in some embodiments, the protrusion 232 has a first guide surface 233 disposed toward the second limiting portion 18, and there is a first gap L1 between the first guide surface 233 and the second limiting portion 18. The first gap L1 gradually increases from the light-emitting side 11 to the backlight side 12.

[0063] It is understood that the protrusion 232 has a first guide surface 233. Specifically, the first guide surface 233 is set towards the inner side 141 of the second slot 14. The first guide surface 233 is an inclined surface set relative to the inner side 141. From the light-emitting side 11 to the backlight side 12, the distance between the first guide surface 233 and the inner side 141 gradually increases. When it is necessary to remove the protective plate 20, the bottom of the main board part 21 can be pulled outward, so that the second limiting part 18 squeezes the first guide surface 233. During the process of the second buckle part 23 moving out of the second slot 14, the first guide surface 233 can play a certain guiding role in the sliding of the second buckle part 23, so that the second buckle part 23 can slide out of the second slot 14 smoothly.

[0064] Please see Figure 10 , Figure 11 and Figure 12 In conjunction with the above embodiments, in some embodiments, the housing 10 further includes a second guide portion 19. The second guide portion 19 is connected to the side of the second limiting portion 18 facing the body portion 15 and is connected to the main board portion 21. The second guide portion 19 has a second guide surface 191. There is a second gap L2 between the second guide surface 191 and the second limiting portion 18. The second gap L2 gradually decreases from the backlight side 12 to the light-emitting side 11.

[0065] It is understood that a second guide portion 19 is also connected to the second limiting portion 18. The number of second guide portions 19 can be one or more, and they are located below the opening of the second slot 14. During the installation of the protective plate 20, the second buckle portion 23 is pushed towards the second limiting portion 18. The second buckle portion 23 will first contact the second guide portion 19; specifically, the second buckle portion 23 will first contact the second guide surface 191 on the second guide portion 19. The second guide surface 191 is also an inclined surface relative to the inner side surface 141. From the backlight side 12 to the light-emitting side 11, the distance between the second guide surface 191 and the second limiting portion 18 gradually decreases. This arrangement allows the second buckle portion 23 to slide along the extension direction of the second guide surface 191 when it is pressed against it. The second guide surface 191 provides a certain guiding effect for the movement of the second buckle portion 23, facilitating its smooth insertion into the interior of the second slot 14.

[0066] Meanwhile, after the protective plate 20 is connected to the housing 10, the second guide portion 19 is connected to the main board portion 21. The two can either be attached to each other or abut against each other. The second guide portion 19 can provide a certain degree of support for the main board portion 21, preventing the protective plate 20 from being deformed or damaged by external impacts in actual use scenarios.

[0067] Please see Figure 10 , Figure 11 and Figure 12 In conjunction with the above embodiments, in some embodiments, the second limiting part 18 has a third guide surface 181, and the second guide surface 191 is connected to the inner wall of the opening of the second slot 14 through the third guide surface 181. The second slot 14 has an inner side surface 141 facing away from the second guide part 19, and there is a third distance L3 between the third guide surface 181 and the inner side surface 141. The third distance L3 gradually decreases from the backlight side 12 to the light-emitting side 11.

[0068] Understandably, a third guide surface 181 is provided on the second limiting part 18 above the second guide part 19. The distance between the third guide surface 181 and the inner surface 141 gradually decreases from the backlight side 12 to the light-emitting side 11. After the second guide surface 191 guides the second snap-on part 23, the second snap-on part 23 moves onto the third guide surface 181. Continuing to push the second snap-on part 23, it moves along the extending direction of the third guide surface 181. Since the third guide surface 181 is connected to the inner wall of the opening of the second slot 14, it can directly guide the second snap-on part 23 into the opening of the second slot 14, thus smoothly embedding it into the second slot 14 and completing the engagement connection. The third guide surface 181 further guides the movement of the second snap-on part 23, facilitating its rapid embedding into the interior of the second slot 14.

[0069] Please see Figure 2 In conjunction with the above embodiments, in some embodiments, the housing 10 further includes a support portion 30, which is connected to the side of the body portion 15 facing the motherboard portion 21 and connected to the motherboard portion 21.

[0070] Understandably, a support portion 30 is provided on the side of the main body 15 facing the main board portion 21. The number of support portions 30 can be set as needed. After the protective plate 20 is installed on the housing 10, the support portion 30 can be connected to the main board portion 21, and the two can fit together or abut against each other. When the main board portion 21 is subjected to external impact, the support portion 30 can provide a certain degree of support to prevent it from being damaged by large-scale deformation.

[0071] Please see Figure 1 This application also provides a vehicle including a tailgate 40 and a rear through-light structure as described above.

[0072] The tailgate 40 has a mounting groove 41. The housing 10 and the cover 60 of the rear through-light structure are welded together by hot plate welding and then placed in the mounting groove 41. When the rear through-light structure is connected to the tailgate 40, it can be positioned by a positioning post, a double-ended stud, and a leaf spring nut structure. Then, the guard plate 20 is installed on the housing 10 of the rear through-light structure through the first snap plate part 22 and the second snap plate part 23. The gap between the guard plate 20 and the tailgate 40 is covered by the soft rubber 50 on the edge of the guard plate 20, improving the appearance of the vehicle.

[0073] In the description of this application, 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 features. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0074] In the above embodiments, the descriptions of each embodiment have different focuses. For parts not described in detail in a certain embodiment, please refer to the relevant descriptions in other embodiments.

[0075] The embodiments, implementation methods, and related technical features of this application can be combined and substituted for each other without conflict.

[0076] The above are merely preferred embodiments of this application and are not intended to limit this application in any way. Any simple modifications, equivalent changes, and alterations made to the above embodiments based on the technical essence of this application without departing from the scope of the technical solution of this application shall still fall within the scope of the technical solution of this application.

Claims

1. A rear through-light structure, characterized in that, The rear through-light structure has a light-emitting side (11) and a backlight side (12) arranged opposite to each other, and the rear through-light structure includes: The housing (10) has a first slot (13) and a second slot (14) spaced apart. The second slot (14) is located on the side of the first slot (13) away from the light-emitting side (11), and the opening of the first slot (13) is facing the backlight side (12). The protective plate (20) includes a main board part (21), a first fastening plate part (22) and a second fastening plate part (23). The main board part (21) is disposed on one side of the housing (10). The first fastening plate part (22) and the second fastening plate part (23) are connected to the side of the main board part (21) facing the housing (10). The first fastening plate part (22) is embedded in the first slot (13) and is engaged with the housing (10). The opening of the second slot (14) is disposed facing the main board part (21). The second fastening plate part (23) is embedded in the second slot (14) and is engaged with the housing (10).

2. The rear through-light structure according to claim 1, characterized in that, The housing (10) includes a body part (15) and a first limiting part (16) connected to each other. The first limiting part (16) is connected to the body part (15) and surrounds to form the first slot (13). The first limiting part (16) has a guide groove (161) communicating with the first slot (13). The guard plate (20) further includes a first guide portion (24), which is connected to the first buckle portion (22) and embedded in the guide groove (161).

3. The rear through-light structure according to claim 2, characterized in that, The first snap-on portion (22) includes: The first connecting plate (221) is connected to the main board (21); A bending plate (222) is connected to the side of the first connecting plate (221) away from the main board (21). The extending direction of the bending plate (222) intersects the extending direction of the first connecting plate (221). The bending plate (222) is embedded in the first slot (13) and is at least partially disposed on the side of the first limiting part (16) away from the main board (21).

4. The rear through-light structure according to claim 2, characterized in that, The housing (10) further includes: The fixing part (17) is located in the first slot (13) and is connected to the body part (15) and the first limiting part (16) respectively. The fixing part (17) has a fixing groove (171) and at least a portion of the first buckle part (22) is embedded in the fixing groove (171).

5. The rear through-light structure according to claim 2, characterized in that, The housing (10) further includes a second limiting part (18), which is connected to the main body part (15) and forms the second slot (14); The second snap-on portion (23) includes: The second connecting plate (231) is connected to the main board (21); A protrusion (232) is connected to the side of the second connecting plate (231) away from the first buckle plate (22). The protrusion (232) is embedded in the second slot (14) and is at least partially disposed on the side of the second limiting part (18) away from the main board part (21).

6. The rear through-light structure according to claim 5, characterized in that, The protrusion (232) has a first guide surface (233) disposed toward the second limiting part (18), and there is a first gap L1 between the first guide surface (233) and the second limiting part (18). The first gap L1 gradually increases from the light-emitting side (11) to the backlight side (12).

7. The rear through-light structure according to claim 5, characterized in that, The housing (10) further includes: The second guide portion (19) is connected to the side of the second limiting portion (18) facing the body portion (15) and connected to the main board portion (21). The second guide portion (19) has a second guide surface (191). There is a second gap L2 between the second guide surface (191) and the second limiting portion (18). The second gap L2 gradually decreases from the backlight side (12) to the light-emitting side (11).

8. The rear through-light structure according to claim 7, characterized in that, The second limiting part (18) has a third guide surface (181), and the second guide surface (191) is connected to the inner wall of the opening of the second slot (14) through the third guide surface (181); The second slot (14) has an inner side (141) facing away from the second guide portion (19), and there is a third distance L3 between the third guide surface (181) and the inner side (141). The third distance L3 gradually decreases from the backlight side (12) to the light-emitting side (11).

9. The rear through-light structure according to claim 2, characterized in that, The housing (10) further includes: The support part (30) is connected to the side of the main body part (15) facing the main board part (21) and is connected to the main board part (21).

10. A vehicle, characterized in that, include: The rear door (40) has a mounting groove (41); The rear through-light structure as described in any one of claims 1 to 9, wherein the rear through-light structure is disposed within the mounting groove (41).

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