Vehicle logo support, vehicle front bumper structure assembly and vehicle

Abstract

The utility model relates to the technical field of vehicles, in particular to a vehicle logo support, a vehicle front bumper structure assembly and a vehicle. The vehicle logo support comprises a vehicle logo connecting plate used for being connected with a vehicle logo, two vehicle lamp connecting plates used for being connected with vehicle lamps and a middle connecting piece used for connecting the vehicle logo connecting plate and the vehicle lamp connecting plates; one end of the middle connecting piece is connected with the vehicle logo connecting plate, the two vehicle lamp connecting plates are arranged on the two sides of the other end of the middle connecting piece in the first direction and connected with the left side vehicle lamp and the right side vehicle lamp respectively, at least one vehicle lamp connecting plate is concaved inwards to form a first groove, and the first groove is located in the end, close to the middle connecting piece, of the vehicle lamp connecting plate. One end of the first groove extends in the second direction, at least one end of the first groove extends to the end, in the second direction, of the vehicle lamp connecting plate, the second direction and the first direction are arranged in a crossed mode, and therefore the damage degree of the vehicle lamp is effectively controlled through the first groove, and the maintenance range and cost of a vehicle are prevented from being increased.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicles, in particular to a vehicle logo bracket, a vehicle front bumper structure assembly and a vehicle. BACKGROUND

[0002] With the development of the vehicle industry, the appearance design of vehicles is becoming more and more diversified. For example, some vehicles are designed with through-type headlights, making the vehicle lights look more artistic. In the related art, because the left and right side headlights are close to each other, in order to ensure that the relative position tolerances of the left and right side headlights and the vehicle logo are within a range, the vehicle logo bracket is connected with the left and right side headlights together.

[0003] However, this will cause the shell of the vehicle light on the collision side to pull or extrude the shell of the vehicle light on the non-collision side through the vehicle logo bracket when the vehicle light on one side is subjected to extrusion deformation due to a collision, causing the shell of the vehicle light on the non-collision side to also be deformed, resulting in a significant increase in the repair range and cost of the vehicle. CONTENT OF THE UTILITY MODEL

[0004] The present application provides a vehicle logo bracket, a vehicle front bumper structure assembly and a vehicle, which aims to avoid deformation of the vehicle light on the non-collision side when the vehicle light is subjected to a collision, thereby effectively controlling the extent of damage to the vehicle light.

[0005] The specific technical solutions are as follows:

[0006] The embodiment of the first aspect of the present application provides a vehicle logo bracket, which comprises a vehicle logo connecting plate for connecting with a vehicle logo, a vehicle light connecting plate for connecting with a vehicle light, and an intermediate connecting piece connecting the vehicle logo connecting plate and the vehicle light connecting plate into one whole, one end of the intermediate connecting piece is connected with the vehicle logo connecting plate, the number of the vehicle light connecting plates is two, the two vehicle light connecting plates are arranged at the other end of the intermediate connecting piece, and the two vehicle light connecting plates are located on the two sides of the intermediate connecting piece along a first direction;

[0007] At least one of the vehicle light connecting plates is concave and has a first groove, the first groove is located at one end of the vehicle light connecting plate close to the intermediate connecting piece, one end of the first groove extends along a second direction, at least one end of the first groove extends to an end of the vehicle light connecting plate along the second direction, and the second direction and the first direction are arranged intersectingly.

[0008] The first groove formed by the inner recess on the vehicle lamp connecting plate changes the stress distribution on the surface of the vehicle lamp connecting plate, and stress concentration occurs at the position of the first groove, which can cause fatigue cracks on the surface of the structural material and eventually lead to material fracture, especially when the structure is subjected to external forces such as extrusion force or tensile force, the position of stress concentration is more prone to cracks than other positions. That is, when the vehicle lamp connecting plate on the collision side is displaced due to the deformation of the vehicle lamp on the collision side, the connection between the vehicle lamp connecting plate and the intermediate connecting piece will bear a large force. Since the first groove is arranged at the end of the vehicle lamp connecting plate close to the intermediate connecting piece, the force generated by the movement of the vehicle lamp connecting plate relative to the intermediate connecting piece will act on the position of the first groove, thereby causing the emblem bracket to break at the position of the first groove, and the movement deformation of the vehicle lamp on the collision side will not act on the vehicle lamp on the non-collision side through the emblem bracket.

[0009] Therefore, the emblem bracket provided by the first aspect of the embodiments of the present application can timely break at the position of the first groove when the vehicle lamp on one side of the vehicle is subjected to a collision, and the movement deformation of the vehicle lamp on the collision side will not act on the vehicle lamp on the non-collision side through the emblem bracket, thereby effectively controlling the damage degree of the vehicle lamp and avoiding the aggravation of the damage degree of the vehicle lamp structure assembly, thus avoiding the increase of the repair range and cost of the vehicle.

[0010] In some embodiments, the first groove is formed on both of the vehicle lamp connecting plates.

[0011] In this way, no matter which side of the vehicle lamp is subjected to a collision, the first groove on the vehicle lamp connecting piece on the collision side can break, thereby avoiding the extension of deformation as much as possible. In addition, under a larger collision force, the first grooves on both vehicle lamp connecting plates can also break, which makes the disconnection more complete and avoids the deformation and damage of the emblem caused by the deformation of the intermediate connecting piece.

[0012] In some embodiments, the two ends of the first groove respectively extend to the end of the vehicle lamp connecting plate along the second direction.

[0013] In this way, no matter whether the vehicle lamp connecting plate is subjected to a force from the first direction, i.e., along the front side or the rear side of the vehicle lamp connecting plate, a crack can be easily generated at the side edge to completely disconnect the position of the first groove. Moreover, the longer the first groove is, the more the structural strength of the vehicle lamp connecting plate is weakened, and the more easily the vehicle lamp connecting plate breaks.

[0014] In some embodiments, a through hole penetrating through the thickness direction of the vehicle lamp connecting plate is formed on the groove wall of the first groove.

[0015] In this way, the structural strength of the vehicle lamp connecting plate at the first groove can be further reduced, and the vehicle lamp connecting plate is more likely to be broken.

[0016] In some embodiments, the groove depth of the first groove is set to 15%-20% of the thickness of the vehicle lamp connecting plate.

[0017] In this way, the stress concentration position of the vehicle lamp connecting plate can be formed through the first groove, so as to ensure the connection strength between the vehicle lamp connecting plate and the intermediate connecting piece on the basis of the breakage under the collision.

[0018] In some embodiments, the vehicle lamp connecting plate further has a vehicle lamp mounting hole for connecting with the vehicle lamp. At least one of the vehicle lamp connecting plates further has a second groove, which extends from the edge of the vehicle lamp mounting hole in the second direction.

[0019] Since the stress concentration occurs at the edge of the vehicle lamp connecting hole, and the second groove extends from the edge of the vehicle lamp connecting hole in the second direction, i.e., towards either side of the front side or the rear side of the vehicle lamp connecting plate, the stress concentration degree at the edge of the vehicle lamp connecting hole is further enhanced, so that a standby induced breakage position is formed through the second groove, and the breakage of the vehicle lamp connecting plate on the side of the collision is ensured in time.

[0020] In some embodiments, at least part of the bottom of the second groove is set to be through in the thickness direction of the vehicle lamp connecting plate.

[0021] In this way, the structural strength of the vehicle lamp connecting plate at the second groove can be further reduced, and the vehicle lamp connecting plate is more likely to be broken.

[0022] In some embodiments, an installation gap is formed between the left vehicle lamp shell and the right vehicle lamp shell, the intermediate connecting piece is located in the installation gap, and the width of the intermediate connecting piece is not greater than 40% of the width of the installation gap.

[0023] In this way, a larger spacing can be formed between the vehicle logo bracket and the vehicle lamps on both sides, so as to further reduce the possibility that the vehicle lamp on the side of the collision is pressed to the vehicle lamp on the side of the non-collision through the vehicle logo bracket.

[0024] In some embodiments, the intermediate connecting piece is a strip-shaped piece extending in the length direction of the vehicle, and at least part of the strip-shaped piece has a "U"-shaped cross section in the vertical direction.

[0025] In this way, a fracture zone is formed at the position of the "U" shape, when the vehicle lamp support is subjected to the extrusion force of the vehicle lamp on the side of the collision, the force acting on the fracture zone part can bend and deform the fracture zone or even break it. In addition, on the basis of the deformation and fracture, the "U" shaped fracture zone can ensure that the middle connecting piece has sufficient connection strength.

[0026] The embodiment of the second aspect of the application provides a vehicle front bumper structure assembly, which comprises a left vehicle lamp shell, a right vehicle lamp shell and the above-mentioned logo support. And, the left vehicle lamp shell and the right vehicle lamp shell form a mounting gap therebetween, and at least part of the logo support is located in the mounting gap.

[0027] The vehicle front bumper structure assembly provided by the application has the same beneficial effects as the logo support described above, and details are not repeated here.

[0028] In some embodiments, at least one of the left vehicle lamp shell and the right vehicle lamp shell is provided with a mounting chamber, an opening is formed on the side of the mounting chamber facing the mounting gap, and a connecting hole is formed on the top wall of the mounting chamber, which is used to connect with the vehicle lamp connecting plate.

[0029] In this way, the mounting chamber can form a "dog house structure" at the connection between the vehicle lamp shell and the vehicle lamp connecting plate, that is, a structure with three sides surrounded and one side opened. Compared with the traditional screw column structure, the structure strength of the connection can be improved, and the deformation resistance of the connection between the vehicle lamp shell and the vehicle lamp connecting plate can be improved.

[0030] The embodiment of the third aspect of the application provides a vehicle comprising the above-mentioned vehicle front bumper structure assembly.

[0031] The vehicle provided by the application has the same beneficial effects as the logo support described above, and details are not repeated here. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 is a structural schematic diagram of a vehicle front bumper structure assembly provided by an embodiment of the application;

[0033] Figure 2 is Figure 1 is a local enlarged schematic diagram of part A in FIG. 7;

[0034] Figure 3 is a structural schematic diagram of a vehicle front bumper structure assembly provided by an embodiment of the application when the logo support is not broken;

[0035] Figure 4 is a structural schematic diagram of a vehicle front bumper structure assembly provided by an embodiment of the application after the logo support is broken;

[0036] Figure 5is a structural schematic view of a car logo support provided by an embodiment of the present application;

[0037] Figure 6 is a structural schematic view of another perspective of the car logo support provided by an embodiment of the present application;

[0038] Figure 7 is a structural schematic view of a vehicle front bumper structure assembly when the car logo support is not installed, provided by an embodiment of the present application;

[0039] Figure 8 is Figure 7 is a partial enlarged schematic view of part B.

[0040] Explanation of reference signs:

[0041] 10, car logo support;

[0042] 11, car logo connecting plate; 111, car logo mounting hole; 12, car light connecting plate; 121, car light mounting hole; 122, first groove; 123, second groove; 13, intermediate connecting piece;

[0043] 20, car logo;

[0044] 30, left side car light housing;

[0045] 40, right side car light housing;

[0046] 50, mounting cavity; 51, connecting hole;

[0047] a, first direction; b, second direction. DETAILED DESCRIPTION

[0048] In order to make the purpose, technical solutions and advantages of the present application more clear, the present application is further described in detail below in combination with the drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and do not limit the present application.

[0049] In the description of the present application, it should be understood that if the orientation or position relationship indicated by the terms "up", "down", "left", "right" and the like is based on the orientation or position relationship shown in the drawings, it is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore the terms describing the position relationship in the drawings are only used for exemplary illustration, and cannot be understood as a limitation on the present application, for those skilled in the art, the specific meaning of the above terms can be understood according to the specific circumstances.

[0050] In addition, the terms "first", "second", "third", etc. are used only for descriptive purposes and do not imply or imply relative importance or imply the number of indicated technical features. Therefore, the features defined as "first", "second" can explicitly or implicitly include one or more features. In the description of the present application, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise explicitly specified and limited.

[0051] In the description of the present application, unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection", "fixing" and other terms should be broadly understood, such as fixed connection, detachable connection, or integral; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through an intermediate medium; can be the internal communication of two elements or the interaction relationship between two elements, unless otherwise explicitly limited. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0052] As described in the background section, some vehicles are currently designed with a through-type headlamp, and a light-emitting logo is provided between the left and right headlamps to make the vehicle lamp structure assembly look more artistic and beautiful. In the related art, due to the close distance between the left and right headlamps, in order to ensure that the relative position tolerance of the left and right headlamps and the logo is within the range, the logo bracket is connected with the lamp housings of the left and right headlamps.

[0053] However, when one side of the vehicle lamp collides, the vehicle lamp on the collision side is directly extruded to produce a very large deformation, and since the left and right vehicle lamps are connected together through the logo bracket, when the vehicle lamp on the collision side is extruded and deformed, it will drag the logo bracket and extrude the vehicle lamp on the other side through the logo bracket, causing the vehicle lamp on the non-collision side to be deformed and damaged, resulting in a significant increase in the repair range and cost of the vehicle.

[0054] Based on the above situation, the applicant of the present application proposes the technical scheme in the embodiments of the present application. Specifically, the specific structure of the logo bracket is improved, so that when the vehicle lamp on one side of the vehicle is deformed due to a collision, the logo bracket can be broken, so that it will not affect the non-collision side through the logo bracket. The vehicle lamp bracket is avoided to avoid the increase of the repair range and cost of the vehicle.

[0055] The above is the core idea of the present application, and the technical scheme in the embodiments of the present application will be described clearly and completely in combination with the drawings in the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0056] As Figures 1-6 shown, the embodiment of the first aspect of the application provides a car logo bracket 10, which comprises a car logo connecting plate 11, a car light connecting plate 12 and an intermediate connecting piece 13.

[0057] The car logo connecting plate 11 is used to be connected with the car logo 20. As an example, the car logo connecting plate 11 has a car logo mounting hole 111. In a specific implementation, the car logo mounting hole 111 and the corresponding mounting hole on the car logo 20 are jointly penetrated and limited by a fastener, so as to realize the mounting and fixing of the car logo bracket 10 and the car logo 20.

[0058] Further, the number of the car light connecting plate 12 is two, and the two car light connecting plates 12 are respectively used to be connected with the left side car light and the right side car light. As an example, the left side car light and the right side car light are symmetrically arranged, and therefore, the two car light connecting plates 12 are symmetrically arranged at positions corresponding to the left side car light and the right side car light, so as to be connected with the left side car light and the right side car light respectively.

[0059] As an example, the car light connecting plate 12 has a car light mounting hole 121. In a specific implementation, the car light mounting hole 121 and the corresponding mounting hole on the car light are jointly penetrated and limited by a fastener, so as to realize the mounting and fixing of the car logo bracket 10 and the car light.

[0060] Of course, in other embodiments, the car logo connecting plate 11 and the car logo 20, and the car light connecting plate 12 and the car light can also be mounted and fixed by other ways, such as a limiting clamping structure or a connection structure without threads, etc.

[0061] It should be noted that the car light connecting plate 12 is connected with the car light, specifically, the outer shell of the car light. And since the two car light structures are independently arranged, it is necessary to have enough installation space between the two car light structures to allow the car logo bracket 10 to be arranged in the space between the two car light structures and to be connected with the outer shells of the two car lights respectively. For details, please refer to Figure 1 and Figure 2 .

[0062] Further, one end of the intermediate connecting piece 13 is connected with the car logo connecting plate 11, and the other end of the intermediate connecting piece 13 is connected with the two car light connecting plates 12, and the two car light connecting plates 12 are located on the two sides of the intermediate connecting piece in the first direction.

[0063] The intermediate connecting piece 13 is used to connect and integrate the car logo connecting plate 11 and the car light connecting plate 12, so as to form a whole structure of the car logo bracket 10. As an example, the intermediate connecting piece 13 is arranged in the gap formed between the two car light structures and extends along the extension direction of the gap formed between the two car lights.

[0064] The emblem 20 is located between the two vehicle lamps and is arranged at the front side of the vehicle and at a position corresponding to the gap formed between the two vehicle lamps, so as to correspond to the emblem support 10 placed in the gap. Therefore, one end of the middle connecting piece 13 extends towards the position of the emblem 20 outside the gap and is connected with the emblem connecting plate 11, and the other end is connected with the vehicle lamp connecting plate 12 fixedly installed with the two vehicle lamps on the left and right sides, respectively. Exemplarily, the two vehicle lamp connecting plates 12 are correspondingly arranged at the positions on both sides of the middle connecting piece 13 towards the left and right vehicle lamps and are symmetrically arranged along the center line of the emblem support 10.

[0065] It should be noted that the "first direction" described above refers to the direction along the width direction of the vehicle, that is, the direction of the left and right sides of the middle connecting piece, which can be specifically seen as the a direction shown in FIGS. 1 and 2. Figure 3 Figure 4 The directions described in the embodiment for the emblem support and the front beam structure are all described based on the direction of the vehicle.

[0066] Further, at least one of the vehicle lamp connecting plates 12 is concavely formed with a first groove 122, the first groove 122 is located at one end of the vehicle lamp connecting plate 12 close to the middle connecting piece 13, and one end of the first groove 122 extends in a second direction, at least one end of the first groove 122 extends to the end of the vehicle lamp connecting plate 12 in the second direction, and the second direction is arranged transversely to the first direction.

[0067] Firstly, it should be noted that the "second direction" described above refers to the direction along the length direction of the vehicle, that is, the direction of the advancing or retreating direction of the vehicle, that is, the direction of the front and rear sides of the middle connecting piece, which can be specifically seen as the b direction shown in the figures. At this time, the second direction is arranged transversely to the first direction, and the transverse angle is 90°. Of course, in other embodiments, the second direction can also not be along the length direction of the vehicle, that is, the first groove 122 is inclined at a certain angle with respect to the length direction of the vehicle.

[0068] The first groove 122 concavely formed on the vehicle lamp connecting plate 12 will change the stress distribution of the surface of the vehicle lamp connecting plate 12, and stress concentration will occur at the position of the first groove 122. Stress concentration is a phenomenon that stress significantly increases in a local area of a solid, which often occurs at sharp corners, holes, notches, grooves and positions with rigid constraints and their adjacent positions. Stress concentration can cause fatigue cracks on the surface of the structural material, and eventually lead to material fracture. Especially when the structure is subjected to external forces such as extrusion force or tensile force, the position of stress concentration is more likely to appear cracks than other positions, that is, when the structure is subjected to external forces, the structure will first fracture at the position of stress concentration.

[0069] ​When one side of the vehicle lamp is collided at low speed, the vehicle lamp on the collision side will be deformed by being concave inward. Since the vehicle lamp connecting plate 12 is connected with the vehicle lamp, the deformation of the vehicle lamp will cause the relative movement of the vehicle lamp connecting plate 12. Since the vehicle logo support 10 and the vehicle logo 20 and the vehicle lamp on the non-collision side are connected together, when one side of the vehicle lamp is collided at low speed, the movement of the vehicle lamp connecting plate 12 on the collision side will cause the movement trend of the whole vehicle logo support 10, which will pull the vehicle lamp on the non-collision side and the vehicle logo 20.

[0070] When the vehicle lamp connecting plate 12 on the collision side is displaced due to the deformation of the vehicle lamp on the collision side, since the vehicle lamp connecting plate 12 is tightly and reliably connected with the vehicle lamp by the fasteners, that is, at the connection between the vehicle lamp connecting plate 12 and the intermediate connecting piece 13, especially at the position near the side of the connection, a large force will be borne, for example, when the vehicle lamp is collided from the front of the vehicle, the vehicle lamp connecting plate 12 on the collision side will be deformed to move backward relative to the intermediate connecting piece 13, and then the position near the front side of the connection will first bear the tensile force. If the force cannot cause the vehicle lamp connecting plate 12 and the intermediate connecting piece 13 to be broken at the connection, the vehicle lamp on the collision side will affect the vehicle lamp on the non-collision side through the vehicle logo support 10. If the force can cause the vehicle lamp connecting plate 12 and the intermediate connecting piece 13 to be broken at the connection, the deformation of the vehicle lamp on the collision side will not affect the vehicle lamp on the non-collision side through the vehicle logo support 10, which can be seen from the following Figure 3 and Figure 4 .

[0071] Therefore, in the embodiment, the first groove 122 is arranged at one end of the vehicle lamp connecting plate 12 near the intermediate connecting piece 13 to form a stress concentration position at the position of the first groove 122 of the vehicle lamp connecting plate 12, and further, one end of the first groove 122 is extended to the front end or the rear end of the vehicle lamp connecting plate 12 along the front-rear direction of the intermediate connecting piece, so that the first groove 122 is more easily broken from the side position. When the vehicle lamp connecting plate 12 on the collision side has a movement trend of moving backward or forward, the force caused by the relative movement will act on the position of the first groove 122, so that the vehicle logo support 10 is broken at the position of the first groove 122. Since the vehicle lamp connecting plate 12 and the intermediate connecting piece 13 are no longer connected, the deformation of the vehicle lamp on the collision side will not affect the vehicle lamp on the non-collision side through the vehicle logo support 10, so that the effective control of the damage degree of the vehicle lamp is realized, and the further increase of the damage degree is avoided, and the unnecessary economic cost is generated.

[0072] In summary, the vehicle emblem bracket 10 provided in the embodiment includes a vehicle emblem connecting plate 11 for connecting with a vehicle emblem 20, a vehicle lamp connecting plate 12 for connecting with a vehicle lamp, and an intermediate connecting piece 13 for integrating the vehicle emblem connecting plate 11 and the vehicle lamp connecting plate 12. Further, at least one vehicle lamp connecting plate 12 is concavely formed with a first groove 122, the first groove 122 is arranged close to the intermediate connecting piece 13 and extends to a front side or a rear side of the vehicle lamp connecting plate 12 at one end, thereby forming a stress concentration position on the vehicle lamp connecting plate 12 to more easily cause a fracture. In this way, when a side of a vehicle lamp of a vehicle collides, the vehicle lamp on the collision side drives the vehicle lamp connecting plate 12 on the side to relatively move with respect to the vehicle lamp on the non-collision side. When the force generated by the relative movement acts on the position of the first groove 122, the vehicle lamp connecting plate 12 fractures in time at the position of the first groove 122. Since the vehicle lamp connecting plate 12 and the intermediate connecting piece 13 are no longer connected, the movement and deformation of the vehicle lamp on the collision side will not be transmitted to the vehicle lamp on the non-collision side through the vehicle emblem bracket 10, thereby effectively controlling the damage degree of the vehicle lamp and avoiding the aggravation of the damage degree of the vehicle lamp structure assembly, thus avoiding the increase of the repair range and cost of the vehicle.

[0073] Further, since the vehicle emblem bracket 10 provided in the embodiment can avoid further damage to the vehicle lamp on the other side through the vehicle emblem bracket 10 when a side of the vehicle lamp collides, the defect value generated in the repairability grade and repair economy grade can be greatly reduced compared with the vehicle emblem bracket 10 in the related art when the front end low-speed collision repair test evaluation of the vehicle is involved in the C-IASI evaluation system, thereby improving the low-speed insurance rating of the vehicle.

[0074] In some embodiments, the vehicle emblem bracket 10 can be formed in an integrated manner, such as by die casting or injection molding. The vehicle emblem bracket 10 can be made of plastic or metal, wherein the plastic can include but is not limited to PBT (Polybutylene terephthalate), PP (Polypropylene), POM (Polyformaldehyde), or PC (Polycarbonate), and the metal can include but is not limited to aluminum alloy, titanium alloy, or stainless steel. The vehicle emblem bracket 10 in the embodiment is described by taking plastic as an example.

[0075] As Figure 2 and Figure 3As shown in the drawings, in some embodiments, the first groove 122 is formed on both of the two lamp connecting plates 12. In this way, no matter which side of the lamp is collided, the disconnection of the lamp connecting plate 12 and the middle connecting piece 13 can be realized on the collision side, compared with the scheme that only one of the lamp connecting plates 12 is provided with the first groove 122, on the one hand, the lamp connecting plate 12 on the collision side can be more quickly separated from the middle connecting piece 13 and the lamp connecting plate 12 on the non-collision side, so as to avoid the extension interference of the deformation as much as possible. On the other hand, when the collision occurs, the force generated by the collision can also cause the position of the first groove 122 on both of the lamp connecting plates 12 to be broken, not only making the disconnection more complete, but also avoiding the deformation damage at the position of the logo 20 due to the extrusion of the middle connecting piece 13.

[0076] As shown in the drawings, Figure 3 In some embodiments, the two ends of the first groove 122 can also extend to the front side and the rear side of the lamp connecting plate 12, respectively. In this way, the lamp connecting plate 12 on the collision side can easily generate cracks at the side edge under the action of the force from the front side or the rear side, so as to completely disconnect the position of the first groove 122. Moreover, the longer the first groove 122 extends, the more the structural strength of the lamp connecting plate 12 at the first groove 122 is weakened, and the more easily the lamp connecting plate 12 breaks at the first groove 122, thereby further ensuring the breaking protection of the logo bracket 10.

[0077] In specific implementation, the extension direction of the first groove 122 can be set to be parallel to the connecting side of the lamp connecting plate 12 and the middle connecting piece 13, so as to reduce the setting length of the first groove 122 on the premise of ensuring that the first groove 122 penetrates the front and rear sides of the lamp connecting plate 12. In this way, the disconnection path is shorter, and the breaking is more easily and faster. For details, please refer to Figure 3 As shown in the drawings.

[0078] In addition, since when the collision occurs, the force received by the connecting side of the lamp connecting plate 12 and the middle connecting piece 13 on the collision side of the lamp connecting plate 12 is the largest, and the deformation amount is also the largest, the closer the position of the first groove 122 to the connecting side, the more easily the first groove 122 breaks. Exemplarily, the first groove 122 is arranged inside the edge of the connecting side of the lamp connecting plate 12, so as to further promote the breaking of the position of the first groove 122.

[0079] To further facilitate the fracture of the position of the first groove 122, in some embodiments, a through hole is further formed in the groove wall of the first groove 122, and the through hole is arranged through in the thickness direction of the vehicle lamp connecting plate 12. By forming the through hole in the first groove 122, the structural strength at the first groove 122 can be further reduced, and the required force for the fracture of the vehicle lamp connecting plate 12 at the first groove 122 is smaller, thereby further ensuring that the vehicle lamp connecting plate 12 on the side of the collision of the vehicle lamp is fractured.

[0080] In a specific implementation, the number of through holes can be set to be multiple, and the multiple through holes are arranged in the extension direction of the first groove 122, thereby further reducing the structural strength at the first groove 122. For example, the through hole is arranged at the groove bottom of the first groove 122, and penetrates from the groove bottom of the first groove 122 to the other side surface of the vehicle lamp connecting plate 12 away from the first groove 122 in the thickness direction of the vehicle lamp connecting plate 12.

[0081] In some embodiments, in the thickness direction of the vehicle lamp connecting plate 12, the groove depth of the first groove 122 is 15%-20% of the plate thickness of the vehicle lamp connecting plate 12. In this way, on the basis of ensuring that the first groove 122 is formed on the vehicle lamp connecting plate 12 to form a stress concentration position, not only is the vehicle lamp connecting plate 12 easy to be fractured at the first groove 122, but also the connection strength between the vehicle lamp connecting plate 12 and the intermediate connecting piece 13 under normal circumstances is ensured.

[0082] For example, in the present embodiment, in order to further ensure the fracture effect of the first groove 122, the groove depth of the first groove 122 can be set to 20%. On this basis, in order to ensure the connection strength of the vehicle lamp connecting plate 12 at the first groove 122, the side surface of the vehicle lamp connecting plate 12 away from the first groove 122 can be outwardly protruded, thereby increasing the plate thickness at the first groove 122 by the outwardly protruded vehicle lamp connecting plate 12 at the position of the first groove 122. In this way, not only can the stress concentration coefficient at the first groove 122 be improved, and the position of the first groove 122 is more easy to be fractured under stress, but also the connection strength at the first groove 122 under normal circumstances can be ensured. For details, refer to Figure 4 .

[0083] Of course, in other embodiments, the groove depth of the first groove 122 can be set to 15%, and the other side surface of the vehicle lamp connecting plate 12 away from the first groove 122 can be kept flat.

[0084] For example, Figure 2 , Figure 5 and Figure 6As shown, in some embodiments, the vehicle lamp connecting plate 12 has a vehicle lamp mounting hole 121 for connecting with the vehicle lamp, and at least one vehicle lamp connecting plate 12 is further provided with a second groove 123 extending from the edge of the vehicle lamp mounting hole 121 towards the front side edge or the rear side edge of the vehicle lamp connecting plate 12.

[0085] As the first groove 122 is provided, the position of the groove on the vehicle lamp connecting plate 12 can cause stress concentration, and thus the second groove 123 can form a second easy-to-break position on the vehicle lamp connecting plate 12, which becomes a standby induced breaking position of the vehicle lamp connecting plate 12. In addition, since the vehicle lamp connecting plate 12 can cause stress concentration at the edge of the vehicle lamp mounting hole 121, the second groove 123 is extended from the edge of the vehicle lamp mounting hole 121 towards the front side edge or the rear side edge of the vehicle lamp connecting plate 12, which can further strengthen the stress concentration at the edge of the vehicle lamp mounting hole 121, so that the vehicle lamp mounting hole 121 can also be broken under the application of external force, further ensuring that the vehicle lamp connecting plate 12 on the side of the collision can be broken in time.

[0086] As shown in Figure 2 , Figure 5 and Figure 6 , in order to further strengthen the breaking possibility at the second groove 123, in some embodiments, at least part of the bottom of the second groove 123 is provided in the thickness direction of the vehicle lamp connecting plate 12. In this way, the connection strength of the vehicle lamp connecting plate 12 at the position of the second groove 123 is greatly reduced, and the required force for breaking at the second groove 123 is smaller, so that the second groove 123 can further play a breaking role.

[0087] For example, in the present embodiment, the second groove 123 is provided in the thickness direction of the vehicle lamp connecting plate 12, and extends to the front side edge of the second groove 123, so that the required force for breaking at the second groove 123 is minimized.

[0088] As shown in Figure 3 and Figure 4 , in some embodiments, an installation gap is formed between the left vehicle lamp housing 30 and the right vehicle lamp housing 40, the middle connecting piece 13 of the emblem support 10 is located in the installation gap, and the width of the middle connecting piece 13 is not greater than 40% of the width of the installation gap.

[0089] By setting the width of the middle connecting piece 13 of the emblem support 10 to be not greater than 40% of the width of the installation gap, a larger gap is formed between the emblem support 10 and the vehicle lamps on both sides, so as to further reduce the possibility of the vehicle lamp on the side of the collision being pressed to the vehicle lamp on the non-collision side through the emblem support 10.

[0090] It should be noted that the width of the installation gap described in this embodiment refers to the width of the narrowest part of the installation gap. Preferably, in this embodiment, the width of the intermediate connector 13 is set to one-third of the width of the installation gap.

[0091] like Figure 5 and Figure 6 As shown, in some embodiments, the intermediate connector 13 can also be a strip extending along the length of the vehicle, and at least a portion of the strip has a "U"-shaped cross-section in the vertical direction. The "U"-shaped portion of the strip can form a fracture zone on the intermediate connector 13. Thus, when the headlight bracket is subjected to the compressive force of the headlight on the collision side, the force acting on the fracture zone can bend and deform the fracture zone, or even break it. This prevents the headlight on the collision side from compressing the emblem bracket 10 after deformation and movement, and from causing damage to the headlight on the non-collision side by compressing it through the emblem bracket 10. Furthermore, designing the cross-sectional shape of the fracture zone as "U"-shaped ensures that the intermediate connector 13 has sufficient connection strength while allowing it to easily deform and break at the fracture zone.

[0092] A second aspect of this application also provides a vehicle front bumper assembly, which includes a left headlight housing 30, a right headlight housing 40, and the aforementioned emblem bracket 10. A mounting gap is formed between the left headlight housing 30 and the right headlight housing 40, the emblem 20 is located at the opening of the mounting gap facing forward of the vehicle, and the emblem bracket 10 is disposed at the location of the mounting gap.

[0093] Specifically, the intermediate connector 13 of the logo bracket 10 is located within the installation gap. One end of the intermediate connector 13 extends towards the logo 20, and the logo connecting plate 11 is disposed at this end for installation and connection with the logo 20. The other end of the intermediate connector 13 extends in the opposite direction to the position of the logo 20, and two headlight connecting plates 12 are disposed at this other end, facing the left headlight housing 30 and the right headlight housing 40 respectively, for corresponding installation and connection. In a specific implementation, the logo bracket 10 can be T-shaped to fit the logo 20, the headlights, and the installation gap.

[0094] The vehicle front bumper structure assembly provided by the embodiment of the application forms a first groove 122 in the at least one lamp connecting plate 12 of the vehicle logo support 10 by recessing inward, the first groove 122 is arranged close to the intermediate connecting piece 13 and extends to the front side or rear side of the lamp connecting plate 12 at one end, thereby forming a stress concentration position on the lamp connecting plate 12. When one side of the vehicle lamp collides, the lamp of the collision side drives the lamp connecting plate 12 of the side to relatively move with respect to the lamp of the non-collision side, the force generated by the relative movement acts on the position of the first groove 122, the lamp connecting plate 12 breaks at the position of the first groove 122 in time, the lamp connecting plate 12 is no longer connected with the intermediate connecting piece 13, and then the movement deformation of the lamp of the collision side is not applied to the lamp of the non-collision side through the vehicle logo support 10, thereby effectively controlling the damage degree of the lamp, avoiding the aggravation of the damage degree of the vehicle lamp structure assembly, and thus avoiding the increase of the repair range and cost of the vehicle.

[0095] As shown in Figure 7 and Figure 8 In some embodiments, at least one of the left lamp housing 30 and the right lamp housing 40 is provided with a mounting chamber 50, an opening is formed on the side of the mounting chamber 50 facing the mounting gap, and a connecting hole 51 is formed on the top wall of the mounting chamber 50, which is used to connect with the lamp connecting plate 12.

[0096] For example, in the embodiment, the left lamp housing 30 and the right lamp housing 40 are both provided with the mounting chamber 50. Further, the mounting chambers 50 on the left lamp housing 30 and the right lamp housing 40 are symmetrically arranged along the center line of the mounting gap to match and connect with the vehicle logo support 10 in the mounting gap. Of course, in other embodiments, only one of the left lamp housing 30 and the right lamp housing 40 can be provided with the mounting chamber 50, and the other one can be provided with a traditional screw column structure.

[0097] As shown in Figure 7 and Figure 8 The mounting chamber 50 is located at the top of the lamp housing and close to the mounting gap, and is hollow inside, and the opening is arranged on the side facing the mounting gap, so that the connecting hole 51 can be formed on the top wall of the mounting chamber 50 to match the lamp mounting hole 121 on the lamp connecting plate 12. In specific implementation, the connecting hole 51 can be aligned with the lamp mounting hole 121, and the fastener is arranged in the connecting hole 51 and the lamp mounting hole 121 to achieve the mounting and fixing of the lamp connecting plate 12 and the lamp housing.

[0098] It can be seen that the mounting chamber 50 formed by the above setting mode can form a "dog house structure" on the vehicle lamp shell, that is, a mounting structure with three sides surrounding and one side opening. Compared with the traditional screw column structure, this structure can improve the structural strength of the connection and the anti-deformation ability of the vehicle lamp shell and the vehicle lamp connecting plate 12.

[0099] The embodiment of the third aspect of the present application also provides a vehicle, which comprises a vehicle body and the vehicle front bumper structure assembly and the logo bracket 10. Specifically, the vehicle front bumper structure assembly is located at the front side of the vehicle body and is further installed and fixed with the vehicle body.

[0100] Among them, the vehicle front bumper structure assembly and the logo bracket 10 have been described in detail in the above embodiments, and here, no further description is made.

[0101] The vehicle provided by the embodiment makes the vehicle provided by the embodiment not deform the vehicle lamp on the non-collision side through the logo bracket 10 in the case of collision of the vehicle lamp on one side, effectively controls the damage degree of the vehicle lamp, avoids the aggravation of the damage degree of the vehicle lamp structure assembly, and thus avoids the increase of the repair range and cost of the vehicle.

[0102] It should be noted that the vehicle provided by the embodiment should also include other modules or components that can enable the vehicle to operate normally, and here, the other modules or components included in the vehicle provided by the embodiment are not introduced one by one.

[0103] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art can easily think of changes or replacements within the technical range disclosed by the present application, which should be covered within the protection scope of the present application. Therefore, the protection scope of the present application should be subject to the protection scope of the claims.

Claims

1. A car badge holder, characterized in that, The application relates to a vehicle emblem support structure assembly. The vehicle emblem support structure assembly comprises a vehicle emblem connecting plate, two vehicle lamp connecting plates, and a middle connecting piece. The vehicle emblem connecting plate is used for connecting with a vehicle emblem. The two vehicle lamp connecting plates are respectively used for connecting with left and right vehicle lamp housings. The middle connecting piece is connected with the vehicle emblem connecting plate at one end and connected with the two vehicle lamp connecting plates at the other end.

2. The emblem holder according to claim 1, characterized by At least one of the vehicle lamp connecting plates is internally recessed to form a first groove.

3. The emblem support of claim 1 wherein, The first groove is located at one end of the vehicle lamp connecting plate close to the middle connecting piece.

4. The emblem support of claim 1 wherein, The first groove extends at one end in a second direction.

5. The emblem support of claim 4, wherein The first groove extends at least at one end to the end of the vehicle lamp connecting plate in the second direction.

6. The emblem support according to any one of claims 1-5, wherein, The second direction is perpendicular to the first direction. Both of the vehicle lamp connecting plates are internally recessed to form the first groove.

7. The emblem support of any one of claims 1-5, wherein, Both ends of the first groove extend to the end of the vehicle lamp connecting plate in the second direction.

8. A vehicle front bumper structure assembly characterized by, A through hole is formed in the groove wall of the first groove and penetrates through the thickness direction of the vehicle lamp connecting plate. The groove depth of the first groove in the thickness direction of the vehicle lamp connecting plate is 15%-20% of the plate thickness.

9. The vehicle front bumper structure assembly of claim 8, wherein, The vehicle lamp connecting plate has a vehicle lamp mounting hole for connecting with a vehicle lamp.

10. A vehicle characterized by comprising: At least one of the vehicle lamp connecting plates is internally recessed to form a second groove. The second groove extends in the second direction from the edge of the vehicle lamp mounting hole. At least part of the bottom of the second groove is arranged in the thickness direction of the vehicle lamp connecting plate. The middle connecting piece is arranged in the mounting gap between the left and right vehicle lamp housings. The width of the middle connecting piece is not greater than 40% of the width of the mounting gap. The middle connecting piece is a strip-shaped piece extending in the length direction of the vehicle. The cross-sectional shape of at least part of the strip-shaped piece in the vertical direction is "U" shaped. The vehicle emblem support structure assembly comprises a left vehicle lamp housing, a right vehicle lamp housing, and the vehicle emblem support structure assembly. At least part of the vehicle emblem support structure assembly is arranged in the mounting gap between the left and right vehicle lamp housings. At least one of the left and right vehicle lamp housings is provided with a mounting chamber. The side of the mounting chamber facing the mounting gap is provided with an opening. A connecting hole is formed in the top wall of the mounting chamber and used for connecting with the vehicle lamp connecting plate. The vehicle front bumper structure assembly comprises the vehicle emblem support structure assembly.

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