CN215244309U - Suspension structure and cooling module and vehicle that have it - Google Patents

Abstract

The utility model discloses a suspension structure and cooling module and vehicle that has it, suspension structure is used for the radiator of suspension vehicle, and the radiator sets up along the first direction, is formed with first connecting portion and spacing portion on the radiator, and suspension structure includes: the first suspension piece is provided with a first suspension hole which penetrates through the first suspension piece along a second direction perpendicular to the first direction, the first suspension piece is sleeved on the first connecting portion through the first suspension hole, the limiting piece is arranged on the first suspension piece, and the limiting piece is used for being connected with the limiting portion to limit the displacement of the radiator in the second direction. According to the utility model discloses a suspension structure through set up the locating part on first suspension, restricts the removal of radiator in the second direction, from this, avoids the suspension inefficacy that the removal by a wide margin of radiator leads to, has guaranteed the life and the vibration isolation performance of first suspension, improves user experience.

Description

Suspension structure and cooling module and vehicle that have it

Technical Field

The utility model belongs to the technical field of the car and specifically relates to a suspension structure and cooling module and vehicle that have suspension structure are related to.

Background

With the continuous development of domestic and international automobile markets and the continuous progress and maturity of automobile technology, the NVH performance of the automobile becomes an important component of automobile quality competition, meanwhile, the requirement of consumers on the driving comfort of the automobile is increased day by day, and the vibration noise in the automobile is the first problem to be solved for the driving comfort of the automobile.

Under refrigeration and heating and requirements, the working frequency and the working load of the cooling fan and the compressor are continuously increased, and the vibration of the cooling fan and the compressor body is transmitted to the vehicle body through the cooling module along with the air conditioner pipeline, the water pipe and the mounting bracket of the water pipe and then transmitted into the vehicle. The vibration isolation performance of the cooling module becomes an important guarantee for the driving comfort of the automobile.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides a suspension structure, suspension structure can effectual restriction radiator in the displacement of second direction, and then avoids moving by a wide margin of radiator, has guaranteed the life and the vibration isolation performance of first suspension.

The utility model discloses still provide a cooling module and vehicle with above-mentioned suspension structure.

According to the utility model discloses suspension structure of first aspect, suspension structure is used for suspending the radiator of vehicle, the radiator sets up along first direction, be formed with first connecting portion and spacing portion on the radiator, suspension structure includes: the radiator comprises a first suspension part and a limiting part, wherein a first suspension hole which penetrates through the first suspension part along the second direction perpendicular to the first direction is formed in the first suspension part, the first suspension part is sleeved on the first connecting part through the first suspension hole, the limiting part is arranged on the first suspension part, and the limiting part is used for being connected with the limiting part to limit the displacement of the radiator in the second direction.

According to the utility model discloses a suspension structure through set up the locating part on first suspension, restricts the removal of radiator in the second direction, from this, avoids the suspension inefficacy that the removal by a wide margin of radiator leads to, has guaranteed the life and the vibration isolation performance of first suspension, improves user experience.

In some embodiments, the limiting member is connected to the heat sink in an inserting manner, an inserting column extending toward the heat sink along the second direction is formed on the limiting member, the limiting portion is formed as an inserting hole, and the inserting column is adapted to be inserted into the inserting hole.

In some embodiments, the outer surface of the plug column perpendicular to the second direction is formed with a slot, and the periphery of the socket is adapted to be clamped into the slot.

In some embodiments, a guide protrusion protruding outward is formed on an outer peripheral wall of the free end of the insertion column, a cross-sectional area of the guide protrusion gradually increases in a direction from the heat sink toward the limiting member, and the engaging groove is formed on a side of the guide protrusion facing away from the heat sink.

In some embodiments, the stopper is integrally formed with the first suspension.

In some embodiments, the stopper is detachably connected to the first suspension.

In some embodiments, a fixing hole penetrating through the first suspension in the second direction is formed in the first suspension, a fixing column extending away from the heat sink is formed at one end of the limiting member away from the heat sink, a fixing groove is formed on an outer surface of the fixing column, and a peripheral edge of the fixing hole is clamped into the fixing groove.

In some embodiments, the outer surface of the fixing post is formed with a boss protruding outward, the boss gradually increases in cross-sectional size in a direction from a free end toward a fixed end of the fixing post, and the fixing groove is located on a side of the boss facing the heat sink.

In some embodiments, the fixed columns include two, and the two fixed columns are arranged at intervals in a plane perpendicular to the second direction.

In some embodiments, the first suspension comprises: the suspension bracket is formed into a ring shape, the inner side of the suspension bracket defines a containing hole, a plurality of hollowed holes are formed in the suspension bracket, and the hollowed holes are arranged around the containing hole; the inner frame is arranged in the accommodating hole and fixed with the suspension support, and the inner frame is formed into an annular shape and is limited at the inner side by the first suspension hole.

According to the utility model discloses cooling module of second aspect includes: the radiator is arranged along a first direction, a first connecting part extending along a second direction and a second connecting part extending along the first direction are formed on the radiator, the first connecting part and the second connecting part are arranged at intervals in the first direction, and a limiting part spaced from the second connecting part in the first direction is further formed on the radiator; in the suspension structure of the first aspect of the present invention, the first connecting portion is disposed in the first suspension hole, and the position limiting member is connected to the position limiting portion; and a second suspension member having a second suspension hole formed therein and penetrating through the second suspension member in a direction parallel to the first direction, the second connection portion being provided in the second suspension hole.

According to the utility model discloses a cooling module is through the suspension structure who sets up above-mentioned first aspect to cooling module's wholeness ability has been improved.

In some embodiments, the first connecting portion is disposed in the first suspending hole, and the limiting member is connected to the limiting portion; and a second suspension member having a second suspension hole formed therein and penetrating the second suspension member in a direction parallel to the first direction, wherein the second connection portion is provided in the second suspension hole.

According to the utility model discloses the vehicle of third aspect, include the cooling module of the second aspect of the utility model.

According to the utility model discloses a vehicle is through setting up the cooling module of above-mentioned second aspect to the wholeness ability of vehicle has been improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:

figure 1 is a schematic view of a cooling assembly according to an embodiment of a second aspect of the present invention;

fig. 2 is a schematic view of a suspension structure according to an embodiment of the first aspect of the invention;

FIG. 3 is a schematic view of a stop of the suspension structure of FIG. 2;

FIG. 4 is a schematic view of an endoskeleton of a first suspension member of the suspension structure of FIG. 2;

FIG. 5 is a schematic view of a suspension bracket of a first suspension member of the suspension arrangement of FIG. 2;

FIG. 6 is a right side view of the cooling assembly of FIG. 1;

fig. 7 is a schematic view of the second suspension of fig. 1.

Reference numerals:

a cooling assembly 100;

the heat sink 10, the first connecting portion 11, the second connecting portion 12, the limiting portion 13, and the insertion hole 131;

a second suspension member 20, a second suspension hole 201;

a suspension structure 30;

the suspension device comprises a first suspension member 31, a first suspension hole 311, a fixing hole 312, a suspension bracket 313, an accommodating hole 3131, a hollow hole 3132, a connecting groove 3133, an inner frame 314, a connecting column 3141, a convex rib group 3142 and an insert 315;

the limiting part 32, the inserting column 321, the slot 3211, the guide protrusion 3212, the fixing column 322, the fixing groove 3221, and the boss 3222.

Detailed Description

It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

First, a cooling assembly 100 according to an embodiment of the second aspect of the present invention will be briefly described with reference to fig. 1, the cooling assembly 100 comprising a suspension structure 30 according to an embodiment of the first aspect of the present invention.

The cooling module 100 according to the present invention may further include a heat sink 10 and a second suspension 20.

Specifically, as shown in fig. 1, the heat sink 10 is disposed along a first direction (for example, the up-down direction shown in fig. 1), the heat sink 10 is formed with a first connecting portion 11 extending along a second direction (for example, the left-right direction shown in fig. 1) and a second connecting portion 12 extending along the first direction, the first connecting portion 11 and the second connecting portion 12 are arranged at an interval in the first direction, and the heat sink 10 is further formed with a limiting portion 13 spaced from the second connecting portion 12 in the first direction, so that the heat sink 10 can be better limited from displacement during operation by providing connection in multiple directions, and the heat sink 10 can be further fixed.

As shown in fig. 7, the second suspension member 20 is formed with a second suspension hole 201 penetrating through the second suspension member 20 in a direction parallel to the first direction, and the second connection portion 12 is disposed in the second suspension hole 201, so that the second suspension member 20 can limit displacement of the radiator 10 in other directions (for example, the front-back direction and the left-right direction in fig. 2, and the X direction and the Y direction in the vehicle coordinate system) perpendicular to the first direction, thereby improving stability of the radiator 10 during operation and improving user experience.

A suspension structure 30 according to an embodiment of the first aspect of the present invention is described below with reference to fig. 2-5. As shown in fig. 1, a suspension structure 30 according to an embodiment of the present invention is used for suspending a radiator 10 of a vehicle, and the suspension structure 30 includes: a first suspension 31 and a limit member 32.

Specifically, as shown in fig. 2, the first suspension member 31 is formed with a first suspension hole 311 penetrating through the first suspension member 31 in a second direction perpendicular to the first direction, and the first suspension member 31 is fitted to the first connection portion 11 through the first suspension hole 311, so that the vibration damping effect of the first suspension member 31 is improved in the case where the displacement of the radiator 10 in other directions (e.g., the front-rear direction and the up-down direction in fig. 2, and the X direction and the Z direction in the vehicle coordinate system) perpendicular to the second direction is effectively limited.

Alternatively, the first suspension hole 311 and the first connection portion 11 are in an interference fit, the first suspension member 31 needs to have certain elasticity, the first suspension member 31 may be configured as a rubber element, and the rubber material has good wear resistance, high elasticity, high breaking strength and elongation, so that the vibration damping effect of the first suspension member 31 is improved under the condition that the displacement of the heat sink 10 in other directions (such as the front-back direction and the up-down direction in fig. 2) perpendicular to the second direction is effectively limited.

Further, as shown in fig. 2, a limiting member 32 is disposed on the first suspension member 31, and the limiting member 32 is configured to be connected to the limiting portion 13 on the heat sink 10 to limit the displacement of the heat sink 10 in the second direction. Wherein, can set up locating part 32 into rubber component, when limiting the ascending motion of radiator 10 second direction, can avoid radiator 10 and locating part 32's rigid collision effectively, like this, can improve radiator 10 and locating part 32's life, improve the effect of damping, and then improve user's use and experience.

In the cooling assembly of the vehicle in the prior art, the upper suspension of the radiator is arranged axially in the Z direction of a finished vehicle coordinate system, the upper suspension carries out X/Y direction constraint on the radiator in the finished vehicle coordinate system, the lower suspension is arranged axially in the Y direction of the finished vehicle coordinate system, and the lower suspension carries out X/Z direction constraint on the radiator in the finished vehicle coordinate system.

In the heat sink 10 of the present invention, the suspension structure 30 and the second suspension member 20 are disposed at an interval in the vertical direction, the second suspension member 20 is utilized to limit the displacement of the heat sink 10 in the X/Y (e.g. the front-back direction X direction and the left-right direction Y direction in fig. 2) direction, the first suspension member 31 of the suspension structure 30 is utilized to limit the displacement of the heat sink 10 in the X/Z (e.g. the up-down direction in fig. 2 is the Z direction and the front-back direction X direction), the limit member 32 of the suspension structure 30 is utilized to limit the displacement of the heat sink 10 in the Y direction (e.g. the left-right direction in fig. 1), and further the lower end of the heat sink 10 is constrained in the X/Y/Z direction (e.g. the up-down direction in fig. 2, the front-back direction X direction and the left-right direction are the Y direction), while the suspension structure 30 is used to lift and constrain the heat sink 10, the radiator 10 is limited in the Y direction (for example, the left and right direction in fig. 1) of the entire vehicle coordinate system, so that the radiator 10 can be effectively prevented from moving greatly in the Y direction (for example, the left and right direction in fig. 1), and the service life and the vibration isolation performance of the suspension structure 30 are ensured.

According to the utility model discloses suspension structure 30 through set up locating part 32 on first suspension 31, restricts the removal of radiator 10 in the second direction, from this, avoids the suspension inefficacy that the removal by a wide margin of radiator 10 leads to, has guaranteed the life and the vibration isolation performance of first suspension 31, improves user experience.

In an embodiment of the present invention, as shown in fig. 1, the limiting part 32 is connected to the heat sink 10 in a plugging manner, and the limiting part 32 is fixed to the heat sink 10, so as to limit the displacement space of the heat sink 10 in the second direction, and further limit the movement of the heat sink 10 in the second direction, meanwhile, the plugging connection is adopted between the limiting part 32 and the heat sink 10, thereby reducing the workload in the assembling process, and also being beneficial to the later stage of replacement of the limiting part 32 and maintenance of the heat sink 10.

In an embodiment of the present invention, as shown in fig. 1, the limiting member 32 is formed with a plug post 321 extending toward the heat sink 10 along the second direction, the limiting portion 13 is formed as the insertion hole 131, and the plug post 321 is adapted to be inserted into the insertion hole 131. Compared with the direct abutting of the limiting part 32 on the limiting part 13, the insertion posts 321 arranged on the limiting part 32 are matched with the insertion holes 131 of the limiting part 13, so that the movement of the heat sink 10 in the second direction can be limited, and the displacement of the heat sink 10 in other directions perpendicular to the second direction can be further limited, the force of the first suspension part 31 in other directions perpendicular to the second direction is shared, the vibration of the heat sink 10 in the working process is reduced, and the user experience is further improved.

In an embodiment of the present invention, as shown in fig. 3, the outer surface of the inserting column 321 perpendicular to the second direction is formed with a slot 3211, and the periphery of the inserting hole 131 is suitable for being inserted into the slot 3211. That is to say, the position where the inserting column 321 is matched with the inserting hole 131 is inwards recessed to form the slot 3211, or at least two protrusions arranged at intervals in the inserting direction (for example, the left-right direction in fig. 3) are formed on the inserting column 321, and the slot 3211 is defined between two adjacent protrusions, wherein the width of the slot 3211 in the second direction is substantially the same as the width of the inserting hole 131 in the second direction, so that the arrangement of the slot 3211 can fix the limiting column 32 and the limiting portion 13 together, the displacement of the heat sink 10 in the second direction is better limited, the vibration of the heat sink 10 in the second direction is further limited, and the stability of the heat sink 10 in the working process is improved.

In an embodiment of the present invention, as shown in fig. 3, an outer peripheral wall of a free end of the inserting column 321 is formed with a guiding protrusion 3212 protruding outward, a cross-sectional area of the guiding protrusion 3212 increases gradually in a direction from the heat sink 10 toward the position-limiting member 32 (e.g., a left-to-right direction in fig. 3), and a slot 3211 is formed on a side of the guiding protrusion 3212 departing from the heat sink. In this way, the cross-sectional area of the side of the guide protrusion 3212 away from the heat sink 10 is much larger than that of the insertion hole, so that the movement of the limiting member 32 relative to the heat sink 10 is limited, and the limiting member 32 is fixed on the heat sink 10.

Wherein, the position-limiting post 32 is an elastic member, as shown in fig. 1, in the assembling process, one end of the inserting post 321 facing the heat sink 10 is firstly matched with the inserting hole 131, the cross-sectional area of one end of the inserting post 321 facing the heat sink 10 is small, which is beneficial to pre-positioning of the inserting action, the cross-sectional area of the guiding protrusion 3212 is gradually increased in the direction from the heat sink 10 to the position-limiting member 32, which plays a guiding role of inserting, in the process of plugging, the guide projection 3212 is in clearance fit with the plug hole 131, along with the proceeding of plugging, the guide projection 3213 and the plug hole 131 gradually become interference fit, the guide projection 3213 is extruded to generate elastic deformation to penetrate through the plug hole 131, after the plugging process is completed, the plugging column 321 is not squeezed any more, the original shape is recovered, the slot 3211 is matched with the jack 131, and the plugging column 321 is matched with the limiting part 12 to limit the movement of the heat sink 10 in the second direction.

In an embodiment of the present invention, the limiting member 32 is integrally formed with the first suspension member 31. That is, the limiting member 32 may be formed on the first suspension member 31, so that the number of parts of the suspension structure 30 is reduced, and the installation process of the front cooling assembly 100 is reduced.

In an embodiment of the present invention, as shown in fig. 2, the limiting member 32 is detachably connected to the first suspension member 31, wherein the detachable connection between the limiting member 32 and the first suspension member 31 can be a snap connection or a threaded connection. Like this, in the maintenance in later stage, the damage of locating part 32 only need to change to locating part 32 can, reduced the cost of later stage maintenance.

In an embodiment of the present invention, as shown in fig. 2, a fixing hole 312 penetrating through the first suspension member 31 along the second direction is formed on the first suspension member 31, a fixing column 322 extending away from the heat sink is formed at one end of the limiting member 32 (for example, at a right end of the limiting member 32 in fig. 3) away from the heat sink, a fixing groove 3221 is formed on an outer surface of the fixing column 322, and a periphery of the fixing hole 312 is clamped into the fixing groove 3221. The width of the fixing groove 3221 in the second direction is substantially the same as the width of the fixing hole 312 in the second direction, so that the first suspension member 31 and the limiting member 32 can be fixed together by the engagement of the fixing groove 3221 and the fixing hole 312, and the insertion column 321 at the other end of the first suspension member 31 is fixed to the frame, thereby further fixing the position of the limiting member 32.

In an embodiment of the present invention, as shown in fig. 3, the outer surface of the fixing column 322 is formed with a convex portion 3222 protruding outward, the cross-sectional size of the convex portion 3222 is gradually increased in a direction (e.g., a direction from right to left in fig. 3) from a free end (e.g., a right end of the fixing column 322 in fig. 3) of the fixing column 322 to a fixed end (e.g., a left end of the fixing column 322 in fig. 3), and the fixing groove 3221 is located on a side (e.g., a left end of the heat sink 10 in fig. 3) of the convex portion 3222 facing the heat sink 10, so that a cross-sectional area of a side of the convex portion 3222 close to the fixing groove 3221 is far larger than a cross-sectional area of the fixing hole 312, thereby limiting the movement of the limiting member 32 relative to the first suspension member 31 and fixing the limiting member 32 on the first suspension member 31.

Wherein, the spacing post 32 is an elastic piece, as shown in fig. 1, in the assembling process, the free end of the fixing post 322 is firstly matched with the fixing hole 312, the cross-sectional area of the free end of the fixing post 322 is small, which is beneficial to the pre-positioning of the plugging action, the cross-sectional area of the lug boss 3222 is gradually increased from the free end of the fixing post 322 to the fixed end, which plays the guiding role of plugging, in the process of plugging, the free end of the fixing post 322 (for example, the right end of the fixing post 322 in fig. 3) is in clearance fit with the fixing hole 312, along with the proceeding of plugging, the boss 3222 is plugged into the fixing hole 312 and gradually becomes interference fit, the boss 3222 is squeezed to generate elastic deformation to pass through the fixing hole 312, after the plugging process is completed, the fixing post 322 is not squeezed any more, the original shape is recovered, the fixing groove 3221 is matched with the fixing hole 312, and the fixing post 322 is matched with the first suspension member 31, so as to fix the position of the limiting member 32 on the first suspension member 31.

In an embodiment of the present invention, as shown in fig. 2, the fixing posts 322 include two fixing posts 322, and the two fixing posts 322 are spaced apart from each other in a plane perpendicular to the second direction. The two fixing columns 322 are arranged, so that the limiting part 32 can be better fixed on the first suspension part 31, the assembling precision of the fixing columns 322 and the fixing holes 312 can be reduced under the condition that the limiting part 32 is fixed, the process requirement of the fixing columns 322 and the fixing holes 312 during machining is further reduced, and the production cost is further reduced.

In an embodiment of the present invention, as shown in fig. 2, the first suspension member 31 may further include: a suspension bracket 313 and an endoskeleton 314.

In one embodiment, as shown in fig. 5, the suspension support 313 is formed in a ring shape, an accommodating hole 3131 is defined inside the suspension support 313, a plurality of hollows 3132 are formed on the suspension support 313, the plurality of hollows 3132 are arranged around the accommodating hole 3131, and the hollows 3132 are arranged on the suspension support 313, so that a lightweight design is also incorporated while ensuring the vibration isolation performance of the first suspension 31.

In one embodiment, as shown in fig. 4, the inner frame 314 is disposed in the accommodating hole 3131 and fixed to the suspension bracket 313, wherein the inner frame 314 is provided with a plurality of connecting posts 3141, the suspension bracket 313 is provided with connecting slots 3133 corresponding to the connecting posts 3141, the inner frame 314 is fitted with the connecting slots 3133 through the connecting posts 3141, and further the inner frame 314 is fixed to the suspension bracket 313, so that the inner frame 314 and the suspension bracket 313 are detachably connected, which is beneficial for maintenance and repair of the first suspension member 31 in a later period of use. A gap is formed between the inner frame 314 and the suspension bracket 313, and the lightweight design is integrated on the premise of ensuring the vibration isolation performance of the first suspension part 31.

Further, as shown in fig. 4, the inner frame 314 is formed in a ring shape and defines the first hanging hole 311 at an inner side for being engaged with the first connection portion 11 in the heat sink 10.

Wherein, as shown in fig. 4, a plurality of convex rib groups 3142 are formed on the outer surface of the inner frame 314, the plurality of convex rib groups 3142 are arranged at intervals in the circumferential direction of the first suspension hole 311, each convex rib group 3142 includes a plurality of convex ribs, the plurality of convex ribs extend along the axis of the first suspension hole 311, and the plurality of convex ribs are sequentially arranged in the circumferential direction of the first suspension hole 311, in the vibration process of the radiator 10, the inner frame 314 can be driven to vibrate, the inner frame 314 has the possibility of colliding with the suspension bracket 313 in the vibration process, the strength of the inner frame 314 in the collision direction can be improved by the design of the plurality of convex rib groups 3142, the service life and the vibration isolation performance of the first suspension member 31 are effectively ensured, and further the service life of the first suspension member 31 is prolonged.

A cooling assembly 100 according to an embodiment of the second aspect of the present invention is described below with reference to fig. 1.

As shown in fig. 1, according to a cooling assembly 100 of an embodiment of the second aspect of the present invention, the cooling assembly 100 includes: a heat sink 10, a second suspension 20 and the suspension structure 30 of the first aspect.

Specifically, as shown in fig. 1, the heat sink 10 is disposed along a first direction, the heat sink 10 is formed with a first connection portion 11 extending along a second direction and a second connection portion 12 extending along the first direction, the first connection portion 11 and the second connection portion 12 are arranged at an interval in the first direction, and the heat sink 10 is further formed with a position-limiting portion 13 spaced from the second connection portion 12 in the first direction, so that the heat sink 10 can be better limited from moving in a working process by providing connection in multiple directions, and the heat sink 10 is further fixed.

In one embodiment, as shown in fig. 1, the first connecting portion 11 is disposed in the first suspension hole 311, the limiting member 32 is connected to the limiting portion 13, the second suspension member 20 is formed with a second suspension hole 201 penetrating through the second suspension member 20 in a direction parallel to the first direction, the second connecting portion 12 is disposed in the second suspension hole 201, and the first suspension member 31 and the second suspension member 20 are connected to the vehicle frame by bolts, wherein, as shown in fig. 2, the first suspension member 31 and the second suspension member 20 are both provided with a threaded hole 315, the insert 315 is made of a metal material, so that the strength of the first suspension member 31 and the second suspension member 20 perpendicular to the axial direction is increased, and the service lives of the first suspension member 31 and the second suspension member 20 are prolonged while the first suspension member 31 and the second suspension member 20 are fixed to the vehicle frame.

According to the cooling module 100 of the embodiment of the present invention, the displacement of the heat sink 10 in the X/Y (e.g. the front-back direction X direction in fig. 2, and the left-right direction is the Y direction) direction is limited by the second suspension 20, the displacement of the heat sink 10 in the X/Z (e.g. the up-down direction in fig. 2, and the front-back direction X direction) direction is limited by the first suspension 31 of the suspension structure 30, the displacement of the heat sink 10 in the Y direction (e.g. the left-right direction in fig. 1) is limited by the limiting member 32 of the suspension structure 30, further, the lower end of the radiator 10 is restricted in the X/Y/Z direction of the coordinate system of the whole vehicle (for example, the up-down direction in FIG. 2 is the Z direction, the front-back direction is the X direction, and the left-right direction is the Y direction), further, the radiator 10 can be effectively prevented from largely moving in the Y direction (for example, the left-right direction in fig. 1), and the life and vibration isolation performance of the suspension structure 30 can be ensured.

According to a third aspect of the present invention, a vehicle includes a cooling assembly 100 according to the second aspect of the present invention.

Other configurations of vehicles, such as the hull and frame, and operation of vehicles according to embodiments of the present invention are known to those of ordinary skill in the art and will not be described in detail herein.

According to the utility model discloses the vehicle, through setting up the cooling module 100 of the above-mentioned second aspect embodiment to the wholeness ability of vehicle has been improved.

A cooling assembly 100 according to the present invention will be described with reference to fig. 1-5.

Referring to fig. 1, a cooling assembly 100 according to an embodiment of the present invention includes: a heat sink 10, two suspension structures 31 and two second suspensions 20.

The radiator 10 is vertically arranged, two second connecting portions 12 arranged at intervals in the left-right direction are formed at the upper end of the radiator 10, two first connecting portions 11 are formed at the lower portion of the radiator 10, the two first connecting portions 11 are arranged at intervals in the left-right direction, and two limiting portions 13 arranged at intervals in the left-right direction are formed at the lower end of the radiator 10. The second suspension members 20 are formed with second suspension holes 201, and the two second suspension members 20 are respectively sleeved on the two second connecting portions 12 through the second suspension holes 201.

Referring to fig. 2, the suspension structure 30 may further include: a first suspension member 31 and a limiting member 32 provided on the first suspension member 31. The suspension structure 30 is provided with a first suspension hole 311, and the two first suspension members 30 are respectively sleeved on the first connection portion 11 through the first suspension hole 311. One end of the limiting member 32 is fixed on the first suspension member 31, and the other end of the limiting member 32 is connected to the limiting portion 13 in an inserting manner.

The first suspension 31 may further include: a suspension bracket 313, an inner frame 314 and an insert 315. The inner frame 314 is annular, a first suspension hole 311 is defined on the inner side of the inner frame, a fixing hole 312 is formed in the suspension bracket 313, the first suspension hole 311 is matched with the first connecting portion 11 of the heat sink 10, the insert 315 is embedded in the suspension bracket 313, and a threaded hole is formed in the insert 315.

The limiting member 32 may further include: a plug-in post 321 and a fixing post 322. The inserting column 321 is used for matching with the inserting hole 131 in the limiting part 13, and the fixing column 322 is matched with the fixing hole 312.

Specifically, as shown in fig. 1, in the process of reassembling, the limiting member 32 is inserted into the first suspension member 31, then the first suspension member 31 assembled with the limiting member 32 is sleeved on the first connecting portion 11 of the heat sink 10, then the second suspension member 20 is sleeved on the second connecting portion 12 of the heat sink 10, the insertion posts 321 of the limiting member 32 are matched with the insertion holes 131 of the limiting portion 13, the limiting member 32 and the heat sink 10 are fixed together, the insert 315 of the first suspension member 31 and the insert 315 of the second suspension member 20 are provided with reserved threaded holes, and the assembled cooling assembly 100 is fixed on the frame by using studs.

In current vehicle working process, the lower part of cooling module can take place by a wide margin the removal in the Y direction of whole car coordinate system, causes the suspension inefficacy, and the utility model discloses in, be provided with locating part 32 on the first suspension 31, eliminated the ascending displacement space of radiator 10 lower part in the second side, simultaneously, locating part 32 carries out damping and restriction to the vibration of radiator 10, transmits vibration to first suspension 31, and first suspension 31 carries out damping once more to the vibration of radiator 10, and then has avoided the lower part of radiator 10 to remove by a wide margin in the second side, reduces the vibration range of radiator 10.

According to the utility model discloses suspension structure 30 through set up locating part 32 on first suspension 31, restricts the removal of radiator 10 in the second direction, from this, avoids the suspension inefficacy that the removal by a wide margin of radiator 10 leads to, has guaranteed the life and the vibration isolation performance of first suspension 31, improves user experience.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (12)

1. A suspension structure (30), the suspension structure (30) being used for suspending a radiator (10) of a vehicle, the radiator (10) being disposed in a first direction, a first connecting portion (11) and a stopper portion (13) being formed on the radiator (10), characterized in that the suspension structure (30) includes:

a first suspension member (31), wherein a first suspension hole (311) penetrating through the first suspension member (31) along a second direction perpendicular to the first direction is formed in the first suspension member (31), and the first suspension member (31) is sleeved on the first connecting portion (11) through the first suspension hole (311);

the limiting piece (32) is arranged on the first suspension piece (31), and the limiting piece (32) is used for being connected with the limiting part (13) to limit the displacement of the radiator (10) in the second direction.

2. The suspension structure (30) according to claim 1, wherein the retaining member (32) is connected to the heat sink (10) in a plugging manner, the retaining member (32) is formed with a plug-in post (321) extending toward the heat sink (10) along the second direction, the retaining portion (13) is formed as a plug hole (131), and the plug-in post (321) is adapted to be inserted into the plug hole (131).

3. The suspension structure (30) according to claim 2, wherein an outer surface of the plug post (321) perpendicular to the second direction is formed with a catch groove (3211), and a peripheral edge of the receptacle (131) is adapted to catch into the catch groove (3211).

4. The suspension structure (30) according to claim 3, wherein the outer peripheral wall of the free end of the plug-in post (321) is formed with a guide projection (3212) protruding outwards, the cross-sectional area of the guide projection (3212) gradually increases in a direction from the heat sink (10) toward the stopper (32), and the slot (3211) is formed on a side of the guide projection (3212) facing away from the heat sink (10).

5. The suspension structure (30) according to claim 1, wherein the retaining member (32) is integrally formed with the first suspension member (31).

6. The suspension structure (30) according to any one of claims 1-4, wherein the retaining member (32) is detachably connected to the first suspension member (31).

7. The suspension structure (30) according to claim 1, wherein a fixing hole (312) penetrating through the first suspension member (31) in the second direction is formed in the first suspension member (31), a fixing column (322) extending away from the heat sink (10) is formed at one end of the limiting member (32) away from the heat sink (10), a fixing groove (3221) is formed on an outer surface of the fixing column (322), and a circumferential edge of the fixing hole (312) is clamped in the fixing groove (3221).

8. The suspension structure (30) according to claim 7, wherein the outer surface of the fixing post (322) is formed with a boss (3222) protruding outward, the sectional size of the boss (3222) gradually increases in a direction from a free end toward a fixed end of the fixing post (322), and the fixing groove (3221) is located at a side of the boss (3222) facing the heat sink (10).

9. The suspension structure (30) according to claim 7 or 8, wherein the fixed posts (322) comprise two, the two fixed posts (322) being spaced apart in a plane perpendicular to the second direction.

10. The suspension structure (30) according to claim 1, wherein the first suspension member (31) comprises:

a suspension bracket (313), the suspension bracket (313) being formed in a ring shape, an inner side of the suspension bracket (313) defining an accommodation hole (3131), the suspension bracket (313) having a plurality of hollows (3132) formed thereon, the plurality of hollows (3132) being disposed around the accommodation hole (3131);

an inner frame (314), the inner frame (314) being disposed in the accommodation hole (3131) and fixed with the suspension bracket (313), the inner frame (314) being formed in a ring shape and defining the first suspension hole (311) at an inner side.

11. A cooling assembly (100), comprising:

the radiator (10) is arranged along a first direction, a first connecting portion (11) extending along a second direction and a second connecting portion (12) extending along the first direction are formed on the radiator (10), the first connecting portion (11) and the second connecting portion (12) are arranged at intervals in the first direction, and a limiting portion (13) spaced from the second connecting portion (12) in the first direction is further formed on the radiator (10);

the suspension structure (30) according to any one of claims 1 to 10, wherein the first connecting portion (11) is disposed in the first suspension hole (311), and the stopper (32) is connected to the stopper portion (13); and

and a second suspension member (20), wherein a second suspension hole (201) penetrating through the second suspension member (20) in a direction parallel to the first direction is formed in the second suspension member (20), and the second connection portion (12) is provided in the second suspension hole (201).

12. A vehicle, characterized by comprising a cooling assembly (100) according to claim 11.

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