Radiator upper cross beam assembly and vehicle

Abstract

The utility model relates to the technical field of automobile parts, and particularly provides a radiator upper cross beam assembly and a vehicle. The radiator upper cross beam assembly comprises an upper cross beam body and front protection beams arranged on one side of the front portion of a vehicle of the upper cross beam body at intervals. The front protective beam is connected to the upper cross beam body through the reinforcing longitudinal beams, and an annular structure is formed among the upper cross beam body, the front protective beam and the reinforcing longitudinal beams. According to the upper cross beam assembly of the radiator, the hood lock mounting parts are arranged at the left end and the right end of the upper cross beam body respectively, locking of an engine hood on a front cabin frame is achieved in a double-hood lock mode, and the locking reliability of the engine hood in the closed state can be improved; and the space in the middle of the upper cross beam body is used for installing and arranging the lifting vertical mark, so that a structural scheme of simultaneously installing and arranging the hood lock and the lifting vertical mark in the upper cross beam assembly of the radiator is provided.

Description

Technical Field

[0001] The utility model relates to the technical field of automotive parts, and particularly relates to a radiator upper crossbeam assembly. In addition, the utility model also relates to a vehicle. Background Art

[0002] For a vehicle cabin equipped with an engine in the front engine compartment, a radiator is usually configured at the front end of the vehicle to cool the inner wall of the front engine compartment. Generally, a radiator upper crossbeam for hoisting the radiator is arranged at the front of the front engine compartment frame; at the same time, a hood lock is also arranged in the middle of the radiator upper crossbeam to lock the closed engine hood.

[0003] However, since the radiator is installed on the radiator upper crossbeam and thus located at the front end of the vehicle, when a collision occurs at the front of the vehicle, the radiator is often severely damaged. Even if the front collision force is small, the radiator is mostly damaged, and the radiator needs to be replaced as a whole during maintenance, resulting in an increase in maintenance costs. Summary of the Utility Model

[0004] In view of this, the utility model aims to provide a radiator upper crossbeam assembly to improve the protection effect of the radiator upper crossbeam assembly on the radiator.

[0005] To achieve the above object, the technical solution of the utility model is realized as follows:

[0006] A radiator upper crossbeam assembly includes an upper crossbeam body and a front protection beam spaced on one side of the upper crossbeam body facing the front of the vehicle; the front protection beam is connected to the upper crossbeam body through a plurality of reinforcing longitudinal beams, and an annular structure is formed among the upper crossbeam body, the front protection beam, and the plurality of reinforcing longitudinal beams.

[0007] Further, the upper crossbeam body is made of an extruded aluminum profile, and the interior of the upper crossbeam body is partitioned into a plurality of cavities.

[0008] Further, hood lock mounting parts are respectively arranged at both ends of the upper crossbeam body, and the hood lock mounting parts are arranged on the side wall of the upper crossbeam body facing the front of the vehicle; an installation space is reserved on one side of the middle of the upper crossbeam body facing the front of the vehicle.

[0009] Further, the hood lock mounting part includes a hood lock mounting hole arranged on the side wall and a lock catch avoidance groove arranged at the top of the side wall.

[0010] Further, on one side of the middle part of the upper crossbeam body facing the front of the vehicle, there is a hood lock cable box mounting bracket. The hood lock cable box mounting bracket includes a middle plate body for mounting the cable splitter box, and connecting plate bodies respectively connected between the left and right sides of the middle plate body and the upper crossbeam body, and there is a gap between the middle plate body and the upper crossbeam body.

[0011] Further, the middle plate body is provided with fixing holes for fastening the cable splitter box, and insertion holes that are inserted and matched with the limiting protrusions on the cable splitter box.

[0012] Further, the front bumper beam includes a middle section arranged in the left - right direction of the vehicle, and end sections respectively connected to the left and right ends of the middle section. The end sections extend towards the outer side of the vehicle and are inclined backward; reinforcing longitudinal beams are connected between the middle section and the two end sections and the upper crossbeam body.

[0013] Further, the upper crossbeam body is provided with a radiator mounting bracket for hoisting the radiator; the radiator mounting bracket includes a vertical plate attached to one side of the upper crossbeam body facing the front of the vehicle, and a hoisting plate bent forward from the bottom of the vertical plate; hoisting holes are provided on the hoisting plate.

[0014] Further, the top of the vertical plate is provided with a limiting flange bent backward towards the rear of the vehicle, and the limiting flange is inserted into the side wall of the upper crossbeam body; and / or, reinforcing ribs are integrally formed on the vertical plate and the hoisting plate; and / or, a first reinforcing flange is formed at the edge of the hoisting hole of the hoisting plate; and / or, a second reinforcing flange is integrally formed at the side part of the vertical plate and the hoisting plate.

[0015] Compared with the prior art, the present utility model has the following advantages:

[0016] For the radiator upper crossbeam assembly of the present utility model, based on the situation where the radiator is mounted on the upper crossbeam body, by arranging a front bumper beam in front of the upper crossbeam body, a protection can be formed in front of the radiator; when the front part of the vehicle is collided, the front bumper beam will be collided and impacted first, and the impact force will be transmitted to the upper crossbeam body through the reinforcing longitudinal beam, and then transmitted to the skeleton of the front engine compartment, thus avoiding the situation that the radiator is directly collided and impacted, which is beneficial to improving the protection effect of the radiator upper crossbeam assembly on the radiator.

[0017] In addition, the upper crossbeam body adopts an extruded profile with a multi - cavity structure, which has the advantages of large rigidity and strength, small deformation during collision, excellent buffer and energy absorption effects, etc. It can effectively reduce the risk of excessive intrusion of the front engine compartment when a collision occurs at the front of the vehicle, and further reduce the probability of safety accidents such as impacts, fires, and fragmentation of accessories in the engine compartment, improving the safety of the vehicle.

[0018] Another object of the present utility model is to provide a vehicle, on which the upper radiator crossbeam assembly of the present utility model is provided. The vehicle of the present utility model has the technical advantages possessed by the above-mentioned upper radiator crossbeam assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The attached drawings forming a part of the present utility model are used to provide a further understanding of the present utility model. The schematic embodiments and descriptions thereof of the present utility model are used to explain the present utility model. The front-back, up-down and other orientation words involved herein are only used to represent relative positional relationships and do not constitute any improper limitation to the present utility model. In the attached drawings:

[0020] Figure 1 is a three-dimensional structural schematic diagram of the upper radiator crossbeam assembly according to the embodiment of the present utility model;

[0021] Figure 2 is Figure 1 a three-dimensional structural schematic diagram of the upper radiator crossbeam assembly shown after hiding the front protection beam and the reinforcing longitudinal beam;

[0022] Figure 3 is Figure 2 a structural schematic diagram of the upper radiator crossbeam assembly shown from the front upper perspective;

[0023] Figure 4 is Figure 1 a front view of the upper radiator crossbeam assembly shown;

[0024] Figure 5 is Figure 1 a top view of the upper radiator crossbeam assembly shown.

[0025] Description of the reference numerals:

[0026] 1. Upper crossbeam body; 10. Cavity; 11. Hood lock installation part; 110. Hood lock installation hole; 111. Lock catch avoidance groove; 12. Bearing table; 13. Lift vertical mark installation hole;

[0027] 2. Radiator mounting bracket; 20. Vertical plate; 200. Limit flanging; 21. Hoisting plate; 210. Hoisting hole; 211. First reinforcing flanging; 22. Reinforcing rib; 23. Second reinforcing flanging;

[0028] 3. Front protection beam; 30. Cavity; 31. End section; 32. Middle section;

[0029] 4. Reinforcing longitudinal beam; 401. First longitudinal beam; 402. Second longitudinal beam; 403. Third longitudinal beam;

[0030] 5. Hood lock cable box mounting bracket; 50. Middle plate body; 500. Fixing hole; 501. Insertion hole; 51. Connecting plate body; 6. Fastener. Detailed implementation mode

[0031] It should be noted that, without conflict, the embodiments in the present invention and the features in the embodiments can be combined with each other.

[0032] In the description of the present invention, it should be declared that if terms indicating orientation or positional relationship such as "upper, lower, left, right, front, rear, inner, outer" appear, they are based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present invention, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed or operated in a specific orientation. Therefore, it cannot be understood as a limitation to the present invention. Taking the vehicle described in the present invention as an example, in the embodiments, the orientation terms such as "upper, lower, left, right, front, rear" are defined based on the up-down direction (also known as the height direction), left-right direction (also known as the width direction) and front-rear direction (also known as the length direction) of the vehicle. Specifically shown in the drawings, the X direction is the front-rear direction of the vehicle, where the side pointed by the arrow is "front" and the opposite side is "rear". The Y direction is the left-right direction of the vehicle, where the side pointed by the arrow is "left" and the opposite side is "right". The Z direction is the up-down direction of the vehicle, where the side pointed by the arrow is "upper" and the opposite side is "lower". "Inner and outer" are defined based on the contour of the corresponding component. For example, "inner" and "outer" defined based on the vehicle contour, the side closer to the middle of the vehicle contour is "inner", and vice versa.

[0033] In addition, in the description of the present invention, unless otherwise clearly defined, the terms "installation", "connection", "connection", "connector" should be understood in a broad sense. For example, the connection can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, or it can be the communication inside two components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in combination with the specific situation. The limiting terms such as "first, second, A, B, C, D" that appear in the description of the present invention are only used to distinguish the same kind of features in different positions, attributions or uses, etc., in order to achieve the purpose of avoiding ambiguity and confusion in the description, and cannot be understood as indicating or implying relative importance.

[0034] The present invention will be described in detail below with reference to the drawings and in combination with the embodiments.

[0035] Embodiment 1

[0036] This embodiment relates to an upper crossbeam assembly of a radiator, and provides a structural solution for simultaneously installing and arranging a hood lock and a lifting emblem in the upper crossbeam assembly of the radiator; an exemplary structure thereof is as shown in Figure 1 , Figure 2 and Figure 3 .

[0037] Overall, the upper crossbeam assembly of the radiator includes an upper crossbeam body 1 and a front protection beam 3 spaced on one side in front of the vehicle of the upper crossbeam body 1; the front protection beam 3 is connected to the upper crossbeam body 1 through a plurality of reinforcing longitudinal beams 4, and an annular structure is formed among the upper crossbeam body 1, the front protection beam 3 and the plurality of reinforcing longitudinal beams 4.

[0038] It should be noted that based on the above overall design concept, the technical solution of the present utility model can adopt a variety of different specific implementation structures, forms or configuration sequences. For example, the specific structural form of the above front protection beam 3, the installation position and quantity of the reinforcing longitudinal beams 4, etc. can be flexibly set and selected; the specific installation sequence, installation method, etc. of the radiator, wire pulling and wire splitting box, hood lock, etc. on the upper crossbeam assembly of the radiator can also be flexibly adjusted. For the parts required for the implementation of the overall solution but not involved in the above overall setting, reasonable and flexible design can be carried out with reference to the mature setting means in the art, the actual situation during implementation, etc. The following specific implementation solutions of this embodiment are only one of the relatively better ones among the many solutions that can be formed by the above various combinations and their variations. In actual implementation, those skilled in the art can make flexible adjustments and improvements in combination with the actual situation. Obviously, the many solutions that can be formed by the above various combinations of specific forms and their variations, as well as the specific implementation solutions of this embodiment, are all within the protection scope of the present utility model.

[0039] For the upper crossbeam body 1 and the following front protection beam 3, of course, there are a variety of different structural solutions and materials to choose from. Preferably, both the upper crossbeam body 1 and the front protection beam 3 are made of extruded aluminum profiles. Specifically, in this embodiment, the upper crossbeam body 1 is made of an extruded aluminum profile part, and at the same time, the interior of the upper crossbeam body 1 is partitioned into a plurality of cavities 10. The upper crossbeam body 1 is an extruded profile part with a multi-cavity structure, which has the advantages of relatively high rigidity and strength, small deformation during collision, excellent buffer and energy absorption effects, etc., can effectively reduce the risk of excessive intrusion of the front engine compartment when a frontal collision of the vehicle occurs, and further reduce the occurrence probability of safety accidents such as impacts, fires, and accessory fragmentation in the engine compartment, and improve the safety of the vehicle.

[0040] As shown in Figure 2As shown in the figure, hood lock mounting parts 11 are respectively arranged at both ends of the upper crossbeam body 1 of this embodiment. The hood lock mounting parts 11 are arranged on the side wall of the upper crossbeam body 1 facing the front of the vehicle; that is, a hood lock mounting part 11 is arranged on the front side of the left end and the front side of the right end of the upper crossbeam body 1 respectively. And, an installation space is reserved on the side of the middle part of the upper crossbeam body 1 facing the front of the vehicle. Specifically, the hood lock mounting part 11 of this embodiment specifically includes a hood lock mounting hole 110 arranged on the side wall and a latch avoiding groove 111 arranged on the top of the side wall. The hood lock mounting part 11 adopts the form of the hood lock mounting hole 110, which is suitable for the installation requirement conditions of the hood lock; corresponding to the installation position of the hood lock, according to the position and movement path of the latch of the hood lock, the latch avoiding groove 111 is arranged on the top of the front side of the upper crossbeam body 1, which is convenient for the locking cooperation between the latch and the lock tongue, so that the installation and arrangement of the hood lock can be well completed and its locking function can be exerted.

[0041] As is well known, with the development and change of high-end models and the improvement of their function requirements, some models will be equipped with a liftable vehicle logo at the front of the vehicle; therefore, an installation structure for the liftable vehicle logo and its driving mechanism needs to be arranged on the radiator upper crossbeam assembly. However, due to the conflict between the installation structure of the hood lock in the middle part of the upper crossbeam body 1 in the existing models and the installation position of the liftable vehicle logo, it is difficult to arrange the installation of the hood lock and the liftable vehicle logo on the radiator upper crossbeam 1. Through the above settings, an installation space is formed on the side of the middle part of the upper crossbeam body 1 facing the front of the vehicle, which can be used for installing and arranging the hood lock wire box, the liftable vehicle logo, etc.

[0042] A hood lock mounting part 11 is respectively arranged at the left and right ends of the upper crossbeam body 1. The double-hood-lock form is adopted to realize the locking of the engine hood on the front engine compartment frame, which can improve the locking reliability in the closed state of the hood; furthermore, the space in the middle part of the upper crossbeam body 1 is used to install and arrange the liftable vehicle logo, thus providing a structural solution for installing and arranging the hood lock and the liftable vehicle logo in the radiator upper crossbeam assembly at the same time.

[0043] Such as Figure 2 、 Figure 4 and Figure 5As shown, based on the fact that there is an installation space reserved in the middle of the upper crossbeam body 1, on one side of the middle of the upper crossbeam body 1 facing the front of the vehicle, there is a hood lock cable box mounting bracket 5 and the following lifting vertical logo mounting part. Specifically, the hood lock cable box mounting bracket 5 of this embodiment includes a middle plate body 50 for mounting the cable splitter box, and connecting plate bodies 51 respectively connected between the left and right sides of the middle plate body 50 and the upper crossbeam body 1, and there is a gap between the middle plate body 50 and the upper crossbeam body 1. The hood lock cable box mounting bracket 5 is arranged in the middle of the front side of the upper crossbeam body 1, and the cable splitter box is mounted by using its middle plate body 50. The cables split from the cable splitter box can be used to control the unlocking of the hood locks on both sides, which is suitable for the layout condition where the two hood locks are separately arranged on the left and right sides; a gap is reserved between the middle plate body 50 and the upper crossbeam body 1, which provides a space condition for tightening fasteners such as screws when installing the cable splitter box.

[0044] As mentioned above, there are multiple installation structural forms for the hood lock cable box mounting bracket 5, and it can be designed based on the principle of being adaptable to the installation of the cable splitter box. In this embodiment, on the middle plate body 50 of the hood lock cable box mounting bracket 5, there are fixed holes 500 for fastening the cable splitter box, and insertion holes 501 that are inserted and matched with the limit protrusions on the cable splitter box.

[0045] Adopting the form of cooperation between the fixed holes 500 and the insertion holes 501 on the middle plate body 50 can effectively reduce the number of fixed holes 500. As Figure 2 shown, in this embodiment, only one fixed hole 500 is provided in the middle of the middle plate body 50, and multiple insertion holes 501 are arranged at intervals around the fixed hole 500; each fixed hole 500 is inserted and matched with the limit protrusion structure on the cable splitter box, which can form restrictions on the left - right, up - down movement, and rotation of the cable splitter box. A screw or bolt is screwed into the fixed hole 500 to complete the fastening of the cable splitter box, restricting the front - back movement or dropping of the cable splitter box. It can be seen that the above - mentioned installation arrangement method has the advantages of less screwing operation amount and reliable installation.

[0046] As mentioned above, there are many setting forms for the front bumper beam 3 and the reinforcing longitudinal beam 4; in this embodiment, as Figure 1 and Figure 5 shown, the front bumper beam 3 includes a middle section 32 arranged along the left - right direction of the vehicle, and end sections 31 respectively connected to the left and right ends of the middle section 32. The end sections 31 extend towards the outer side of the vehicle and are inclined backward.

[0047] By arranging the front protection beam 3 at intervals in front of the upper crossbeam body 1, the radiator hoisted below the upper crossbeam body 1 can be protected. The middle part of the front protection beam 3 adopts a structure that arches forward, which can improve its anti-impact performance. Of course, its specific installation position, structure, material, etc. can be flexibly set; in this embodiment, the front protection beam 3 is arranged directly below the front edge of the engine hood, that is, following the split styling of the front edge of the engine hood, presenting an arched arc structure; the reinforcing longitudinal beam 4 located between the upper crossbeam body 1 and the front protection beam 3 includes a first longitudinal beam 401 and a second longitudinal beam 402 respectively connected between the two end segments 31 and the upper crossbeam body 1, and a third longitudinal beam 403 connected between the middle segment 32 and the upper crossbeam body 1. The upper crossbeam body 1, the front protection beam 3 and each reinforcing longitudinal beam 4 form a strengthened closed-loop structure. When a relatively minor collision occurs, it has a certain protective effect on the radiator arranged below the circular area, as well as the vertical logo structure and the hood lock structure located inside the circular structure described below.

[0048] Similar to the upper crossbeam body 1, the front protection beam 3 is also preferably made of extruded aluminum profile, and the internal cavity 30 is used to improve the buffering performance of the beam body itself. When the vehicle undergoes a frontal collision in the case of the cooperation between the front protection beam 3 and the upper crossbeam body 1, the radiator upper crossbeam assembly forms two front and rear collision contact areas. The first contact area is in the front, and is mainly buffered and protected by the front protection beam 3. The areas where the front protection beam 3 and the reinforcing longitudinal beam 4 are located collapse and absorb energy during the collision; after the first contact area collapses, the impact will reach the second contact area mainly blocked and buffered by the upper crossbeam body 1; the two-stage touch protection and buffering can greatly improve the protection effect on each important component inside the front engine compartment, and further reduce the occurrence probability of safety accidents such as impacts, fires, and accessory fragmentation inside the engine compartment.

[0049] Of course, the front side wall of the upper crossbeam body 1 can be set to be flat or designed to be partially convex. In this embodiment, as Figure 2 shown, a plurality of convex receiving platforms 12 are formed on the side of the upper crossbeam body 1 facing the front of the vehicle; based on the setting of the above receiving platforms 12, the lifting vertical logo installation part of this embodiment includes a plurality of lifting vertical logo installation holes 13 respectively arranged on the top of the upper crossbeam body 1 and some of the receiving platforms 12.

[0050] A frontally protruding receiving platform 12 is provided on the front side of the upper crossbeam body 1, which not only helps enhance the buffering effect of the upper crossbeam body 1 when receiving an impact from the front, but also provides a richer and more suitable spatial position condition for the arrangement of the lifting logo mounting holes 13; the radiator mounting bracket 2 can also be provided on the receiving platform 12. Through the multiple lifting logo mounting holes 13 provided on the upper crossbeam body 1, suitable lifting logo mounting conditions are provided for vehicles equipped with a lifting logo. In this embodiment, since two hood locks are configured and the two hood locks are respectively provided at the left and right ends of the upper crossbeam body 1, a certain space is provided in the middle region on the front side of the upper crossbeam body 1. After the cable routing and distribution box is installed on the hood lock cable routing and distribution box mounting bracket 5, the lifting logo and its driving mechanism can be well arranged on the front side and the left and right sides of the cable routing and distribution box; therefore, four lifting logo mounting holes 13 can be respectively provided on the top of the upper crossbeam body 1 and on the receiving platform 12 on both sides of the cable routing and distribution box to provide a good mounting foundation for the installation of the lifting logo. In summary, the radiator upper crossbeam assembly of this embodiment provides suitable installation conditions for the lifting logo, the two hood locks on the left and right sides of the hood, the cable routing and distribution box of the hood lock, and the radiator, and well realizes the installation and arrangement of the main components at the front end of the vehicle.

[0051] For the setting form and position of the radiator on the radiator upper crossbeam assembly, it can be reasonably set according to the structural dimensions and installation conditions of the radiator. In this embodiment, the upper crossbeam body 1 is provided with a radiator mounting bracket 2 for hoisting the radiator. It should be noted that setting the upper crossbeam body 1 at the top position at the front end of the vehicle provides a good installation foundation condition for the setting of components such as the hood lock and the lifting logo; based on the setting position of the upper crossbeam body 1, the radiator is hoisted, and the radiator can be well installed and arranged at a suitable position below the upper crossbeam body 1, making the spatial arrangement of the components at the front end of the vehicle more reasonable.

[0052] The specific structure of the mounting bracket 2 can be reasonably designed according to the hoisting requirements of the radiator. Specifically, the radiator mounting bracket 2 of this embodiment includes a vertical plate 20 attached to the front side of the upper crossbeam body 1 facing the vehicle front, and a hoisting plate 21 bent forward from the bottom of the vertical plate 20. Among them, a hoisting hole 210 is provided on the hoisting plate 21. The radiator mounting bracket 2 adopts an "L" - shaped structure, which is convenient to weld the radiator mounting bracket 2 to the upper crossbeam body 1 through the vertical plate 20, and the hoisting of the radiator is provided by the hoisting plate 21; through the hoisting hole 210 provided on the hoisting plate 21, the radiator can be installed on the radiator upper crossbeam assembly by using bolts and other connecting parts. One radiator mounting bracket 2 is provided at each of the left and right end parts of the upper crossbeam body 1, and the two ends of the top of the radiator can be hoisted onto the upper crossbeam body 1 respectively through two bolt pairs.

[0053] The radiator mounting bracket 2 adopts the above structural form and its layout position, providing good space conditions for the customer-supplied parts for the hoisting of the radiator. In this way, each component such as the radiator itself, the radiator mounting bracket 2, the hood lock and its cable splitter box, as well as the hood lock cable box mounting bracket 5 and the lifting vertical mark, each gets its proper place. Based on the upper beam body 1 as this installation base part, all obtain suitable installation positions and conditions, and there will be no mutual interference between components.

[0054] For the materials and processing methods of the radiator mounting bracket 2 and the above-mentioned hood lock cable box mounting bracket 5, there are various options. Preferably, the radiator mounting bracket 2 and the hood lock cable box mounting bracket 5 in this embodiment are both made of stamped sheet metal parts.

[0055] Based on the above settings, a limiting flanging 200 bent towards the rear of the vehicle can be provided at the top of the vertical plate 20, and the limiting flanging 200 is inserted into the jack provided on the side wall of the upper beam body 1. Also, reinforcing ribs 22 integrally connected can be formed on the vertical plate 20 and the hoisting plate 21, a first reinforcing flanging 211 can be formed at the edge of the hoisting hole 210 of the hoisting plate 21, or a second reinforcing flanging 23 integrally connected can be formed at the side part of the vertical plate 20 and the hoisting plate 21.

[0056] It should be noted that there is no mutual restriction relationship among the above features, and each feature can be set selectively, flexibly, or multiple features can be set. By setting the limiting flanging 200, the radiator mounting bracket 2 can be effectively prevented from rotating on the upper beam body 1, and the number of fasteners 6 can be reduced. The settings of the reinforcing ribs 22, the first reinforcing flanging 211, the second reinforcing flanging 23, etc. can effectively improve the overall or the structural strength of the radiator mounting bracket 2, thereby improving the firmness of the radiator hoisting.

[0057] In summary, for the radiator upper beam assembly of this embodiment, based on the situation where the radiator is mounted on the upper beam body 1, by providing a front protection beam 3 in front of the upper beam body 1, a protection can be formed in front of the radiator. When the vehicle front part is collided, the front protection beam 3 will be collided and impacted first, and the impact force will be transmitted to the upper beam body 1 through the reinforcing longitudinal beam 4, and then transmitted to the skeleton of the front engine compartment, thus avoiding the situation that the radiator is directly collided and impacted, which is beneficial to improving the protection effect of the radiator upper beam assembly on the radiator.

[0058] Moreover, by respectively providing a hood lock installation part 11 at the left and right ends of the upper beam body 1, the double hood lock form is adopted to realize the locking of the engine hood on the front engine compartment frame, which can improve the locking reliability in the closed state of the hood. Furthermore, the lifting vertical mark is installed and arranged in the space in the middle of the upper beam body 1, thus providing a structural solution for installing and arranging the hood lock and the lifting vertical mark in the radiator upper beam assembly at the same time.

[0059] Embodiment 2

[0060] This embodiment relates to a vehicle, on which there is provided the upper radiator crossmember assembly provided in Embodiment 1.

[0061] By arranging the upper radiator crossmember assembly of the present utility model at the front of the vehicle, the upper crossmember body 1, the front protection beam 3 and the reinforcing longitudinal beam 4, the main body of which is composed of extruded profile parts, together form a closed-loop buffer protection structure, having a front and rear two-stage collision contact and buffering effect, and can well play a role in protecting the vehicle and pedestrians. Moreover, by reasonably arranging the positions of the radiator mounting bracket 2, the hood lock mounting part 11, the hood lock cable box mounting bracket 5 and the lifting logo mounting hole 13, the lifting logo, the radiator, the hood lock and its cable splitter box can be reasonably installed and arranged on the upper radiator crossmember assembly, solving the problem that it is difficult to install and arrange the hood lock and the lifting logo on the upper radiator crossmember.

[0062] The above are only the preferred embodiments of the present utility model. The detailed explanation of the configuration, the examples of specific structural settings, or the description of the assembly connection methods, etc., are all for the need of full disclosure, so that those skilled in the art can better implement the present utility model, rather than to limit the protection scope of the present utility model. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model shall be included within the protection scope of the present utility model.

Claims

1. A radiator upper crossbeam assembly, characterized in that: It includes an upper crossbeam body (1), and a front protection beam (3) arranged at intervals on the front side of the vehicle of the upper crossbeam body (1); the front protection beam (3) is connected to the upper crossbeam body (1) through a plurality of strengthening longitudinal beams (4), and an annular structure is formed among the upper crossbeam body (1), the front protection beam (3) and the plurality of strengthening longitudinal beams (4).

2. The radiator upper crossbeam assembly according to claim 1, characterized in that: The upper crossbeam body (1) is made of an extruded aluminum profile, and the interior of the upper crossbeam body (1) is partitioned into a plurality of cavities (10).

3. The radiator upper crossbeam assembly according to claim 1, characterized in that: Hood lock mounting parts (11) are respectively arranged at both ends of the upper crossbeam body (1), and the hood lock mounting parts (11) are arranged on the side wall of the upper crossbeam body (1) facing the front side of the vehicle; an installation space is reserved on the side of the middle part of the upper crossbeam body (1) facing the front of the vehicle.

4. The radiator upper crossbeam assembly according to claim 3, characterized in that: The hood lock mounting part (11) includes a hood lock mounting hole (110) arranged on the side wall and a lock catch avoidance groove (111) arranged at the top of the side wall.

5. The radiator upper crossbeam assembly according to claim 3, characterized in that: A hood lock cable box mounting bracket (5) is arranged on the side of the middle part of the upper crossbeam body (1) facing the front of the vehicle. The hood lock cable box mounting bracket (5) includes a middle plate body (50) for mounting a cable distribution box, and connecting plate bodies (51) respectively connected between the left and right sides of the middle plate body (50) and the upper crossbeam body (1), and a gap is left between the middle plate body (50) and the upper crossbeam body (1).

6. The radiator upper crossbeam assembly according to claim 5, characterized in that: Fixing holes (500) for fastening the cable distribution box and insertion holes (501) inserted and matched with the limit protrusions on the cable distribution box are formed on the middle plate body (50).

7. The radiator upper crossbeam assembly according to claim 1, characterized in that: The front protection beam (3) includes a middle section (32) arranged along the left - right direction of the vehicle and end sections (31) respectively connected to the left and right ends of the middle section (32). The end sections (31) extend towards the outer side of the vehicle and are inclined backward; the middle section (32) and the two end sections (31) are both connected to the upper crossbeam body (1) through the strengthening longitudinal beams (4).

8. The radiator upper crossbeam assembly according to any one of claims 1 to 7, characterized in that: A radiator mounting bracket (2) for hoisting the radiator is arranged on the upper crossbeam body (1); The radiator mounting bracket (2) includes a vertical plate (20) attached to the side of the upper crossbeam body (1) facing the front of the vehicle and a hoisting plate (21) bent forward from the bottom of the vertical plate (20); Hoisting holes (210) are formed on the hoisting plate (21).

9. The radiator upper crossbeam assembly according to claim 8, wherein: a limiting flange (200) bent towards the rear of the vehicle is provided at the top of the vertical plate (20), and the limiting flange (200) is inserted into the side wall of the upper crossbeam body (1); and / or, reinforcing ribs (22) integrally connected are formed on the vertical plate (20) and the lifting plate (21); and / or, a first reinforcing flange (211) is formed at the edge of the lifting hole (210) of the lifting plate (21); and / or, a second reinforcing flange (23) integrally connected is formed at the side part of the vertical plate (20) and the lifting plate (21).

10. A vehicle, wherein: the vehicle is provided with the radiator upper crossbeam assembly according to any one of claims 1 to 9.

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