Radiator lifting lug support, radiator and vehicle

Abstract

The utility model discloses a radiator lifting lug support, a radiator and a vehicle, and relates to the technical field of vehicle parts. The radiator lifting lug support comprises a lifting lug support body provided with a mounting cavity and a lifting hole; the elastic damping part is mounted in the mounting cavity and used for reducing impact and vibration borne by the radiator; the limiting part is mounted in the mounting cavity and is used for preventing the elastic damping part from being separated from the mounting cavity; and the connecting assembly is connected with the elastic damping piece and the limiting piece and fixes the elastic damping piece and the limiting piece in the mounting cavity. The radiator lifting lug support not only can be used in a lifting mode when a radiator is installed, but also can be connected with a bearing component to be used when the radiator and a component bearing the radiator are installed, the elastic damping piece can reduce impact and vibration borne by the radiator in the using process, noise caused by vibration is reduced, and when the radiator is installed on a vehicle, the radiator can be conveniently and rapidly installed. The radiator lifting lug support can improve the NVH performance of a vehicle.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of vehicle parts, in particular to a radiator lug bracket, a radiator and a vehicle. BACKGROUND

[0002] In the current field of automobile manufacturing, the installation of automobile radiators and their stability and comfort during automobile driving still face many challenges, which are embodied in the following aspects: the traditional radiator does not consider the convenience of hoisting when designing, lacks a special lifting hole structure, resulting in complex operation and low efficiency when installing the radiator on the automobile; the part of the radiator connecting the automobile bearing component does not integrate an effective damping structure, when the automobile encounters bumps or uneven road surfaces during driving, the radiator will be subjected to significant impact and vibration, which not only adversely affects the service life and performance of the radiator, but also transmits the vibration to the passenger compartment through the vehicle body structure, resulting in an increase in noise level and seriously affecting the NVH (Noise, Vibration, Harshness) performance of the automobile. CONTENT OF THE UTILITY MODEL

[0003] Therefore, the purpose of the present application is to provide a radiator lug bracket, a radiator and a vehicle to solve at least one of the above technical problems.

[0004] In a first aspect, the present application provides a radiator lug bracket, comprising: a lug bracket body provided with a mounting cavity and a lifting hole; an elastic damping member installed in the mounting cavity for reducing the impact and vibration received by the radiator; a limiting member installed in the mounting cavity for preventing the elastic damping member from falling out of the mounting cavity; and a connecting assembly connected with the elastic damping member and the limiting member and fixing the elastic damping member and the limiting member in the mounting cavity.

[0005] In combination with the first aspect, in some optional embodiments, the lug bracket body comprises a bracket part, a sleeve part and an ear plate part connected in sequence, the bracket part is used for connecting with the shell of the radiator, the sleeve part is provided with the mounting cavity, and the ear plate part is provided with the lifting hole.

[0006] In combination with the first aspect, in some optional embodiments, one end of the mounting cavity is open, the other end of the mounting cavity is provided with a mounting hole for installing the elastic damping member, the elastic damping member is in a disc shape, the side surface of the elastic damping member is provided with an annular clamping groove arranged in the circumferential direction, and the annular clamping groove is clamped with the mounting hole.

[0007] In some optional embodiments of the first aspect, the end face of the elastic damping piece at the one end inside the mounting cavity is provided with a circular boss, a plurality of axial protrusions, and a plurality of ribs. The end face of the circular boss is used to abut against the limiting piece. The plurality of axial protrusions are distributed in a circumferential direction on a side of the circular boss and are spaced apart from the circular boss. The plurality of ribs are distributed in the circumferential direction in the space between the plurality of axial protrusions and the circular boss. Each of the plurality of ribs corresponds to one of the plurality of axial protrusions and is connected to the end face, the corresponding axial protrusion, and a side wall of the circular boss.

[0008] In some optional embodiments of the first aspect, the other end face of the elastic damping piece outside the mounting cavity is provided with a plurality of damping holes distributed in the circumferential direction.

[0009] In some optional embodiments of the first aspect, the elastic damping piece is provided with a through hole penetrating along the central axis, and the limiting piece is inserted and mounted in the through hole.

[0010] In some optional embodiments of the first aspect, the limiting piece includes a cylinder portion and a flange portion. The cylinder portion is matched with the through hole and is inserted and mounted in the through hole. The flange portion blocks the one end of the elastic damping piece inside the mounting cavity.

[0011] In some optional embodiments of the first aspect, the connecting assembly includes a fastener, a pressing plate, and a connecting block. The pressing plate is arranged on the flange portion. The fastener passes through the pressing plate and the cylinder portion in sequence and is connected to the connecting block arranged outside the mounting cavity.

[0012] In the second aspect, the application provides a radiator including the radiator lug bracket in any one of the embodiments of the first aspect.

[0013] In the third aspect, the application provides a vehicle including the radiator in the second aspect.

[0014] Based on the above technical solutions, the radiator lug bracket, the radiator, and the vehicle provided by the application have the following advantages. The radiator lug bracket includes a lug bracket body, an elastic damping piece, a limiting piece, and a connecting assembly. The radiator lug bracket can be used for hoisting during installation of the radiator and can be connected to a bearing component during installation of the radiator and the bearing component. The elastic damping piece can reduce the impact and vibration of the radiator during use and reduce the noise caused by vibration. When the radiator is installed on a vehicle, the radiator lug bracket can improve the NVH performance of the vehicle. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings needed to be used in the embodiments will be briefly introduced as follows. It should be understood that the following drawings only show some of the embodiments of the present application, and therefore should not be regarded as a limitation on the scope, and for those of ordinary skill in the art, other related drawings can also be obtained without creative labor on the basis of these drawings.

[0016] Figure 1 A structural schematic diagram of a radiator lug bracket provided by the embodiments of the present application.

[0017] Figure 2 An exploded schematic diagram of a radiator lug bracket provided by the embodiments of the present application.

[0018] Figure 3 A top view of a radiator lug bracket provided by the embodiments of the present application.

[0019] Figure 4 A sectional view along line A-A in FIG. Figure 3

[0020] Figure 5 A structural schematic diagram of an elastic damping piece provided by the embodiments of the present application.

[0021] Figure 6 A structural schematic diagram of an elastic damping piece provided by the embodiments of the present application.

[0022] Figure 7 A structural schematic diagram of a radiator provided by the embodiments of the present application.

[0023] Figure 8 A structural schematic diagram of a radiator and a crash beam assembly connection provided by the embodiments of the present application.

[0024] The drawings show that: 1, radiator; 101, water chamber shell; 2, crash beam assembly; 201, crash beam; 202, energy absorption box; 100, radiator lug bracket; 10, lug bracket body; 11, bracket part; 12, sleeve part; 121, mounting cavity; 122, mounting hole; 13, lug plate part; 131, lug hole; 20, elastic damping piece; 21, through hole; 22, annular clamping groove; 23, circular boss; 24, axial protrusion; 25, rib; 26, damping hole; 30, limiting piece; 31, cylinder part; 32, flange part; 40, connecting assembly; 41, fastener; 42, pressing plate; 43, connecting block. DETAILED DESCRIPTION

[0025] ​Specific embodiments of the application will be described in detail below with reference to the attached drawings. Obviously, the described embodiments are only a part of embodiments of the application, and are not all embodiments of the application. Based on the description of the application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the application.

[0026] In the description of the application, unless otherwise explicitly specified and limited, the terms "connection", "arrangement", "installation" and the like should be understood broadly, for example, "connection" can be fixed connection, or detachable connection, or integral connection; can be mechanical connection, or electrical connection; can be directly connected, or indirectly connected through intermediate medium; can be internal communication of two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the application can be understood according to the specific circumstances.

[0027] The terms "upper", "lower", "left", "right", "front", "back", "center", "top", "bottom", "inner", "outer", "vertical", "horizontal", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly used when the product of the application is used, and are only for the convenience of description and simplification of description, and do not indicate or imply that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the application.

[0028] The terms "first", "second", "third" and the like are only used to distinguish similar attributes of elements, and do not indicate or imply relative importance or a specific order, unless otherwise explicitly specified and limited.

[0029] The terms "include", "contain", "have" or any other variant thereof are intended to cover non-exclusive inclusion, so that the process, method, article or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or includes elements inherent to such process, method, article or device. Without more limitations, the element defined by the sentence "including a…" does not exclude the presence of another identical element in the process, method, article or device including the element.

[0030] The term "a plurality of" means two or more (including two).

[0031] The term "and / or", which is a description of the association relationship of associated objects, means that there can be three relationships, for example, A and / or B can mean that A exists alone, A and B exist together, and B exists alone.

[0032] The terms "one embodiment," "as an example," "in one embodiment," etc. describe specific features, structures, materials, or characteristics that are included in at least one embodiment of the application. The terminology used by the ordinary people in the art is not necessarily referred to the same embodiment, nor is it an independent or alternative embodiment that is not in conflict with other embodiments. In the case of no conflict, the embodiments in the application and the features in the embodiments can be combined in a suitable manner.

[0033] Figure 1 A structural schematic diagram of a radiator lug bracket 100 provided by an embodiment of the application, Figure 2 An exploded schematic diagram of a radiator lug bracket 100 provided by an embodiment of the application, Figure 3 A top view of a radiator lug bracket 100 provided by an embodiment of the application, Figure 4 A sectional view along line A-A in FIG. 1. As shown in FIG. 2, Figure 3 A structural schematic diagram of a radiator lug bracket 100 provided by an embodiment of the application, Figures 1 to 4 The radiator lug bracket 100 provided by the embodiment of the application includes a lug bracket body 10, an elastic damping piece 20, a limiting piece 30, and a connecting assembly 40.

[0034] The lug bracket body 10 includes a bracket part 11, a sleeve part 12, and an ear plate part 13. The bracket part 11 is used to be connected with the shell of the radiator 1. The sleeve part 12 is connected with the bracket part 11, and the sleeve part 12 is provided with a mounting cavity 121 for accommodating the elastic damping piece 20 and the limiting piece 30. The ear plate part 13 is connected with the sleeve part 12, and the ear plate part 13 is provided with a lifting hole 131 for lifting.

[0035] As an example, the bracket part 11 is integrated with the water chamber shell 101 of the radiator; one end of the mounting cavity 121 is open, and the other end of the mounting cavity 121 is provided with a mounting hole 122 for mounting the elastic damping piece 20; and the ear plate part 13 is connected to the outer wall of the sleeve part 12.

[0036] The elastic damping piece 20 and the limiting piece 30 are fixed in the mounting cavity 121 of the sleeve part 12 through the connecting assembly 40. The elastic damping piece 20 is used to reduce the impact and vibration received by the radiator, and can also reduce the noise caused by vibration. The limiting piece 30 is used to limit the elastic damping piece 20 in the mounting cavity 121, preventing the elastic damping piece 20 from being pulled out of the mounting cavity 121. The connecting assembly 40 is used to fix the elastic damping piece 20 and the limiting piece 30 in the mounting cavity 121.

[0037] Regarding the elastic damping piece 20, as an example, Figure 5 and Figure 6 A structural schematic diagram of the elastic damping piece 20 from different angles provided by an embodiment of the application, as shown in FIG. 3, Figure 5 andFigure 6 As shown, the elastic damping member 20 is disc-shaped and made of rubber material, and is provided with a through hole 21 penetrating along the central axis and for inserting and mounting the limiting member 30, and is provided with an annular clamping groove 22 arranged in the circumferential direction on the side surface of the elastic damping member 20, which is clamped with the mounting hole 122 of the sleeve portion 12.

[0038] As shown, the elastic damping member 20 is disc-shaped and made of rubber material, and is provided with a through hole 21 penetrating along the central axis and for inserting and mounting the limiting member 30, and is provided with an annular clamping groove 22 arranged in the circumferential direction on the side surface of the elastic damping member 20, which is clamped with the mounting hole 122 of the sleeve portion 12.

[0039] As shown, the elastic damping member 20 is disc-shaped and made of rubber material, and is provided with a through hole 21 penetrating along the central axis and for inserting and mounting the limiting member 30, and is provided with an annular clamping groove 22 arranged in the circumferential direction on the side surface of the elastic damping member 20, which is clamped with the mounting hole 122 of the sleeve portion 12.

[0040] As shown, the elastic damping member 20 is disc-shaped and made of rubber material, and is provided with a through hole 21 penetrating along the central axis and for inserting and mounting the limiting member 30, and is provided with an annular clamping groove 22 arranged in the circumferential direction on the side surface of the elastic damping member 20, which is clamped with the mounting hole 122 of the sleeve portion 12. Figure 2 As shown, the elastic damping member 20 is disc-shaped and made of rubber material, and is provided with a through hole 21 penetrating along the central axis and for inserting and mounting the limiting member 30, and is provided with an annular clamping groove 22 arranged in the circumferential direction on the side surface of the elastic damping member 20, which is clamped with the mounting hole 122 of the sleeve portion 12. Figures 4 to 6 As shown, the elastic damping member 20 is disc-shaped and made of rubber material, and is provided with a through hole 21 penetrating along the central axis and for inserting and mounting the limiting member 30, and is provided with an annular clamping groove 22 arranged in the circumferential direction on the side surface of the elastic damping member 20, which is clamped with the mounting hole 122 of the sleeve portion 12.

[0041] As shown, the elastic damping member 20 is disc-shaped and made of rubber material, and is provided with a through hole 21 penetrating along the central axis and for inserting and mounting the limiting member 30, and is provided with an annular clamping groove 22 arranged in the circumferential direction on the side surface of the elastic damping member 20, which is clamped with the mounting hole 122 of the sleeve portion 12. Figures 2 to 4As shown, the connecting assembly 40 comprises a fastener 41, a pressing plate 42, and a connecting block 43. The pressing plate 42 is arranged on the flange portion 32 of the limiting member 30, the pressing plate 42 is circular in shape and larger in size than the cross section of the cylinder portion 31, and a hole is formed in the center of the pressing plate 42 for the fastener 41 to pass through. The fastener 41 passes through the pressing plate 42 and the cylinder portion 31 of the limiting member 30 in sequence and is connected with the connecting block 43 arranged outside the sleeve portion 12, so as to fix the elastic damping member 20 and the limiting member 30 in the mounting cavity 121.

[0042] The fastener 41 can be a bolt or a screw. The connecting block 43 can be clamped on the component for bearing the radiator 1 together with the end portions of the adjacent elastic damping member 20 and the limiting member 30, and the fastener 41 can pass through the pressing plate 42, the cylinder portion 31, and the component for bearing the radiator in sequence and be connected and fastened with the connecting block 43, so as to mount the radiator lug bracket 100 on the component for bearing the radiator.

[0043] In combination Figure 4 and Figure 5 As can be seen, the mounting hole 122 of the sleeve portion 12 can limit the movement of the elastic damping member 20 in the radial outward direction and the axial direction by being clamped with the annular clamping groove 22 of the elastic damping member 20; the cylinder portion 31 of the limiting member 30 can limit the movement of the elastic damping member 20 in the radial inward direction by being arranged in the through hole 21 of the elastic damping member 20; and the flange portion 32 of the limiting member 30 can further limit the movement of the elastic damping member 20 in the axial direction by blocking the end face of the circular boss 23 of the elastic damping member 20 and pressing the circular boss 23 under the action of the connecting assembly 40. In this way, the elastic damping member 20 is stably arranged in the mounting cavity 121.

[0044] The embodiment of the present application also provides a radiator 1 comprising the above-mentioned radiator lug bracket 100.

[0045] As an example, Figure 7 A structural schematic diagram of a radiator 1 provided by the embodiment of the present application is shown in the figure. Figure 7 As shown, the number of the radiator lug brackets 100 is two, and the two radiator lug brackets 100 are connected with the water chamber shell 101 on the left and right sides of the radiator 1 respectively.

[0046] The lifting hole 131 on the radiator lug bracket 100 facilitates the overall hoisting of the radiator 1 during installation, and the radiator 1 can be installed on the component for bearing the radiator 1 through the radiator lug bracket 100.

[0047] The embodiment of the present application also provides a vehicle comprising the above-mentioned radiator 1.

[0048] As an example, Figure 8A structure diagram of a radiator 1 connected with a bumper beam assembly 2 is provided in the embodiments of the present application, as shown in Figure 8 The radiator 1 is installed on the bumper beam assembly 2 through the radiator lug bracket 100, specifically, the bumper beam assembly 2 includes a bumper beam 201 and two energy absorption boxes 202 connected to both ends of the bumper beam 201 respectively, and the two radiator lug brackets 100 of the radiator 1 are installed on the two energy absorption boxes 202 respectively.

[0049] In the installation of the radiator lug bracket 100 and the energy absorption box 202, the fastener 41 of the connecting assembly 40 is connected and fastened with the connecting block 43 arranged inside the energy absorption box 202 after sequentially passing through the pressing plate 42, the cylinder part 31 and the upper side plate body of the energy absorption box 202, thus completing the installation of the radiator lug bracket 100 and the energy absorption box 202. The elastic damping member 20 in the radiator lug bracket 100 can reduce the impact and vibration received by the radiator 1 during the driving of the vehicle, and can reduce the noise caused by the vibration, thus improving the NVH performance of the vehicle.

[0050] In summary, the radiator lug bracket, the radiator and the vehicle provided in the embodiments of the present application include the lug bracket body, the elastic damping member, the limiting member and the connecting assembly, the radiator lug bracket can be used for hoisting during the installation of the radiator, and can be connected with the bearing component during the installation of the radiator and the bearing component, the elastic damping member can reduce the impact and vibration received by the radiator during the use, and can reduce the noise caused by the vibration, and when the radiator is installed on the vehicle, the radiator lug bracket can improve the NVH performance of the vehicle.

[0051] The above is only a specific embodiment of the present application, but the protection scope of the present application is not limited to this, any person skilled in the art can easily think of various changes or replacements within the technical range disclosed in the present application, and these should be covered in the protection scope of the present application.

Claims

1. A heat sink lug bracket, characterized by, The application relates to a radiator lifting lug support, which comprises the following parts: a lifting lug support body provided with a mounting cavity and a lifting hole; an elastic damping part installed in the mounting cavity and used for reducing the impact and vibration received by the radiator; a limiting part installed in the mounting cavity and used for preventing the elastic damping part from being taken out of the mounting cavity; and a connecting assembly connected with the elastic damping part and the limiting part and used for fixing the elastic damping part and the limiting part in the mounting cavity. The lifting lug support body comprises a support part, a sleeve part and an ear plate part connected in sequence, the support part is used for being connected with the shell of the radiator, the sleeve part is provided with the mounting cavity, and the ear plate part is provided with the lifting hole.

2. The heat sink ear bracket of claim 1, wherein, One end of the mounting cavity is open, the other end of the mounting cavity is provided with a mounting hole used for installing the elastic damping part, the elastic damping part is disc-shaped, the side surface of the elastic damping part is provided with an annular clamping groove arranged in the circumferential direction, and the annular clamping groove is clamped with the mounting hole.

3. The heat sink ear bracket of claim 1, wherein, The end face of the elastic damping part located in the mounting cavity is provided with a circular boss, a plurality of axial protrusions and a plurality of rib strips, the end face of the circular boss is used for abutting against the limiting part, the plurality of axial protrusions are distributed in the circumferential direction on the side of the circular boss and keep a distance from the circular boss, the plurality of rib strips are distributed in the circumferential direction in the distance between the plurality of axial protrusions and the circular boss, the plurality of rib strips correspond to the plurality of axial protrusions respectively, and each rib strip is connected with the end face, the corresponding axial protrusion and the side wall of the circular boss.

4. The radiator lug bracket of claim 3, wherein, The other end face of the elastic damping part located outside the mounting cavity is provided with a plurality of damping holes distributed in the circumferential direction.

5. The radiator lug bracket of claim 3, wherein, The elastic damping part is provided with a through hole penetrating along the central axis, and the limiting part is inserted and installed in the through hole.

6. The radiator lug bracket of claim 3 or 4 or 5, wherein, The limiting part comprises a cylinder part and a flange part, the cylinder part is matched with the through hole and is inserted and installed in the through hole, and the flange part blocks one end of the elastic damping part located in the mounting cavity.

7. The heat sink ear bracket of claim 6, wherein, The connecting assembly comprises a fastener, a pressing plate and a connecting block, the pressing plate is arranged on the flange part, the fastener passes through the pressing plate and the cylinder part in sequence and is connected with the connecting block arranged outside the mounting cavity.

8. The radiator lug bracket of claim 7, wherein, The application further relates to a radiator comprising the radiator lifting lug support.

9. A heat spreader, comprising: The application further relates to a radiator comprising the radiator lifting lug support.

10. A vehicle characterized by comprising: ​

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