Damping support assembly, heat management device and vehicle
By using a shock absorbing bracket assembly in the vehicle, the bracket body and multi-layer bushing are used to absorb vibration energy in a graded manner, the problem of poor shock absorption effect of the air conditioning module is solved, and more efficient shock absorption and noise control is achieved, improving the riding experience.
Patent Information
- Application Number
- CN202422210654.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-09
- Publication Date
- 2025-07-04
- Estimated Expiration
- 2034-09-09
AI Technical Summary
In the prior art, the shock absorption effect of the vehicle-mounted air conditioning module is poor, especially when the available space is small, it is difficult to meet the shock absorption needs, resulting in large shaking amplitude of the compressor and heat exchange module and obvious noise, reducing the riding experience of drivers and passengers.
The shock absorbing bracket assembly is adopted, including a bracket body, a first shock absorbing assembly and a second shock absorbing assembly. The compressor and the heat exchange module are connected through the bracket body, and the vibration energy is absorbed by the first and second bushings, and the vibration absorption is performed through the support beam to improve integration and stability.
It effectively reduces the shaking amplitude of the air conditioning module, reduces noise, improves the riding experience, adapts to the compact cabin space needs, and enhances shock absorption and stability.
Smart Images
Figure CN223058735U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of vehicle thermal management, and particularly relates to a shock-absorbing bracket assembly, a thermal management device and a vehicle. Background Art
[0002] For an in-vehicle air-conditioning module, it includes components such as a compressor and a heat exchange module. As the main component of the air-conditioning system, the compressor has an inescapable impact on the vehicle's NVH. Among them, with the pursuit of a larger interior space of the vehicle, the available space of the engine compartment for arranging structures such as the air-conditioning module is increasingly compressed. In the related art, the heat exchange module and the compressor are arranged separately and installed on the vehicle frame through different shock-absorbing brackets. However, the shock-absorbing effect of this shock-absorbing method is poor. Especially in the case of a small available space, the current shock-absorbing effect is difficult to meet the requirements, reducing the riding experience of the driver and passengers. Summary of the Utility Model
[0003] The main purpose of the utility model is to propose a shock-absorbing bracket assembly, a thermal management device and a vehicle, aiming to improve the shock-absorbing ability of the compressor and the heat exchange module and ensure the riding experience of the driver and passengers.
[0004] To achieve the above object, the shock-absorbing bracket assembly proposed by the utility model is applied to a vehicle. The vehicle is provided with a support beam and an air-conditioning module. The air-conditioning module includes a compressor and a heat exchange module. The shock-absorbing bracket assembly includes:
[0005] A bracket body, the first side of the bracket body is used for installing the heat exchange module and the compressor;
[0006] A first shock-absorbing component, arranged on the first side, the first shock-absorbing component is used for connecting the compressor; and
[0007] A second shock-absorbing component, arranged on the bracket body, the second shock-absorbing component is used for connecting the support beam.
[0008] In an embodiment, the first shock-absorbing component is provided with a plurality of first-level bushings, the bracket body is provided with a convex portion, and at least one of the first-level bushings is arranged on the convex portion.
[0009] In an embodiment, the position of the first-level bushing located on the convex portion is on the same horizontal plane as the center of gravity of the compressor.
[0010] In an embodiment, on the periphery of the convex portion, the bracket body is distributed with a plurality of reinforcing ribs, the reinforcing ribs extend between the two first-level bushings, and / or the reinforcing ribs extend between the first shock-absorbing component and the second shock-absorbing component.
[0011] In one embodiment, at least one of the first-level bushings is provided with positioning posts for fittingly inserting into the mounting portion of the compressor.
[0012] In one embodiment, the bracket body is provided with a plurality of mounting grooves, and the first-level bushings are mounted in the corresponding mounting grooves by press-fitting.
[0013] In one embodiment, the second shock-absorbing assembly includes a plurality of second-level bushings, and the second-level bushings are mounted in the support beam by press-fitting.
[0014] In one embodiment, the second shock-absorbing assembly includes a plurality of second-level bushings, and a plurality of the first-level bushings and / or a plurality of the second-level bushings are distributed in a triangular pattern.
[0015] In one embodiment, a plurality of the first-level bushings and a plurality of the second-level bushings are both distributed in a triangular pattern, the first shock-absorbing assembly and the second shock-absorbing assembly have parallel triangular sides, and at least one of the first-level bushings and at least one of the second-level bushings are distributed away from each other around the parallel triangular sides.
[0016] In one embodiment, the bracket body is provided with through holes, and the bracket body is connected to the heat exchange module by bolt attachment through the through holes.
[0017] In one embodiment, the first shock-absorbing assembly and the second shock-absorbing assembly are respectively arranged on opposite sides of the bracket body.
[0018] The present utility model further provides a thermal management device, which includes an air-conditioning module and the shock-absorbing bracket assembly as described above, and the air-conditioning module is mounted on the shock-absorbing bracket assembly.
[0019] The present utility model further provides a vehicle, which includes the thermal management device as described above.
[0020] The technical solution of the present utility model arranges a first shock-absorbing component and a second shock-absorbing component on the bracket body. The compressor is installed on the first side by using the first shock-absorbing component to achieve primary independent shock absorption of the compressor. At the same time, on the same side of the bracket body connecting the compressor, a heat exchange module is also connected to the first side of the bracket body, so as to arrange shock absorption for the compressor and the heat exchange module simultaneously through one bracket body, improve the integration degree, and reduce the space occupied in the engine room. Then, the bracket body is connected to the support beam through the second shock-absorbing component to achieve secondary shock absorption of the compressor and shock absorption of the heat exchange module, and achieve targeted distribution of the shock-absorbing capacity of the secondary shock absorption of the compressor with a large vibration source. In this way, the air-conditioning module of the compressor and the heat exchange module is centrally shock-absorbed by using one bracket body, reducing the sway amplitude of the air-conditioning module, adapting to a relatively compact engine room, thereby improving the shock-absorbing capacity of the compressor and the heat exchange module, avoiding excessive noise generated by the sway of the compressor and the heat exchange module, and further improving the riding experience of the driver and passengers. Description of the Drawings
[0021] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, without creative efforts, other drawings can be obtained based on the structures shown in these drawings.
[0022] Figure 1 Schematic structural diagram of an embodiment of the shock-absorbing bracket assembly provided by the present utility model;
[0023] Figure 2 Schematic structural diagram of another perspective of the shock-absorbing bracket assembly provided by the present utility model;
[0024] Figure 3 Schematic structural diagram of yet another perspective of the shock-absorbing bracket assembly provided by the present utility model;
[0025] Figure 4 Schematic structural diagram of the thermal management device provided by the present utility model;
[0026] Figure 5 For Figure 4 exploded view of the heat exchange module and the shock-absorbing bracket assembly in
[0027] Figure 6 For Figure 4 exploded view of the compressor and the shock-absorbing bracket assembly in
[0028] Figure 7 Exploded view of an embodiment of the thermal management device provided by the present utility model installed on the support beam.
[0029] Description of the attached drawing reference numerals:
[0030] 100, bracket body; 110, convex part; 111, mounting groove; 120, reinforcing rib; 130, through hole; 140, first side;
[0031] 200, primary bushing; 210, positioning post; 300, secondary bushing; 400, support beam; 500, compressor; 600, heat exchange module.
[0032] The realization of the purpose, functional features and advantages of the present utility model will be further described with reference to the embodiments and the accompanying drawings. Specific embodiments
[0033] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.
[0034] It should be noted that if there are directional indications (such as up, down, left, right, front, back...) involved in the embodiments of the present utility model, the directional indications are only used to explain the relative positional relationship and movement conditions between components in a specific posture. If the specific posture changes, the directional indications will also change accordingly.
[0035] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, if "and / or" or "and / or" appears throughout the text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or a solution where A and B are satisfied simultaneously. In addition, the technical solutions between the embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.
[0036] Due to the increasing integration of the engine compartment, the available space is continuously decreasing, and the shock absorption requirements for air conditioning systems such as compressors and heat exchange modules are also increasing to avoid abnormal noises or even damage to internal components of the engine compartment caused by the shaking of the compressor and heat exchange module. In the prior art, a bushing is provided on the shock absorption bracket and connected to the vehicle frame by the bushing to achieve the purpose of shock absorption. However, the current bushing arrangement is relatively simple, only a single layer or even a single one is provided, supplemented by changing the ratio of the main spring to achieve the purpose of improving the shock absorption ability. However, the degree of shock absorption improvement is relatively low and it is difficult to meet the current shock absorption requirements. For the engine compartment with a small space, the shaking amplitude of the air conditioning module is too large and the abnormal noise is obvious. Especially for electric vehicles, since the driving noise of electric vehicles is smaller than that of traditional fuel vehicles, the noise of the compressor in the air conditioning module is highlighted. Based on the current single shock absorption bracket, the riding experience of the driver and passengers is further reduced.
[0037] The present utility model provides a shock absorption bracket assembly.
[0038] Please refer to Figure 1 、 Figure 6 and Figure 7 In an embodiment of the present utility model, the shock absorption bracket assembly is applied to a vehicle. The vehicle is provided with a support beam 400 and an air conditioning module. The air conditioning module includes a compressor 500 and a heat exchange module 600. The shock absorption bracket assembly includes:
[0039] A bracket body 100, a first side 140 of the bracket body 100 is used for installing the heat exchange module 600 and the compressor 500;
[0040] A first shock absorption component, arranged on the first side 140, the first shock absorption component is used for connecting the compressor 500; and
[0041] A second shock absorption component, arranged on the bracket body 100, the second shock absorption component is used for connecting the support beam 400.
[0042] The technical solution of the present utility model is to provide a first shock-absorbing component and a second shock-absorbing component on the bracket body 100. The compressor 500 is installed on the first side 140 by using the first shock-absorbing component to achieve primary independent shock absorption of the compressor 500. At the same time, on the same side of the bracket body 100 connecting the compressor 500, the first side 140 of the bracket body 100 is also connected to a heat exchange module 600, so as to arrange shock absorption for both the compressor 500 and the heat exchange module 600 through one bracket body 100, improve the integration degree, and reduce the space occupied in the engine room. Then, the bracket body 100 is connected to the support beam 400 through the second shock-absorbing component to achieve secondary shock absorption of the compressor 500 and shock absorption of the heat exchange module 600, and achieve targeted distribution of the shock absorption capacity of the secondary shock absorption of the compressor 500 with a large vibration source. In this way, the shock absorption of both the compressor 500 and the heat exchange module 600 is concentrated by using one bracket body 100, reducing the shaking amplitude of the air-conditioning module, adapting to a relatively compact engine room, thereby improving the shock absorption capacity of the compressor 500 and the heat exchange module 600, avoiding excessive noise generated by the shaking of the compressor 500 and the heat exchange module 600, and further improving the riding experience of the driver and passengers.
[0043] Among them, the first shock-absorbing component and the second shock-absorbing component are evenly distributed on the bracket body 100. The first shock-absorbing component is arranged on the first side 140 to improve the stability of the compressor 500 installed on the bracket body 100 and the stability of the bracket body 100 installed on the support beam 400. It should be noted that the heat exchange module 600 can be installed on the first side 140 by means of screwing, welding, snap-fastening, etc., or shock-absorbing parts can be arranged on the first side 140 to shock-absorb the heat exchange module 600 alone, so as to improve the shock-absorbing effect of the thermal management device. Specifically, the first shock-absorbing component and the second shock-absorbing component can be configured as bushings, rubber gaskets, springs, etc., and can be installed on the bracket body 100 by means of press-fitting, screwing, welding, etc. In addition, the heat exchange module 600 includes a plurality of heat exchangers, throttling elements, etc. The plurality of heat exchangers and throttling elements are connected in sequence (which can be connected through pipelines or through a flow channel plate), and then connected to the compressor 500 to form a refrigerant circuit, that is, the heat exchange module 600 and the compressor 500 are connected to form a refrigerant circuit.
[0044] It can be understood that for the bracket body 100, the bracket body 100 is a structural part, which is formed by means of die-casting aluminum or nylon + glass fiber to reduce the weight and cost of the shock-absorbing bracket assembly. The modular assembly method of the compressor 500, the heat exchange module 600, and the shock-absorbing bracket assembly improves the assembly efficiency, saves the assembly space, and also shortens the connecting pipeline between the compressor 500 and the heat exchange module 600, reducing the pipeline cost. It should be noted that there are directional indications involved in the embodiments of the present utility model, such as high, low, up, down, front, back, etc., which are all referenced with the normal use state of the vehicle.
[0045] In one embodiment, please refer to Figure 3 , the first shock absorbing assembly and the second shock absorbing assembly are respectively arranged on opposite sides of the bracket body 100. The first shock absorbing assembly is arranged on the first side 140, and the second shock absorbing assembly is arranged on the side of the bracket body 100 away from the first side 140. The first shock absorbing assembly absorbs part of the vibration energy of the compressor 500 and transmits part of it to the bracket body 100. After the bracket body 100 concentrates the vibration energy of the compressor 500 and the vibration energy of the heat exchange module 600, the second shock absorbing assembly is used to absorb the vibration energy on the bracket body 100, reduce the vibration energy transmitted to the support beam 400, and ensure the stability and reliability of graded shock absorption. In addition, during the installation process, the first shock absorbing assembly is first connected to the bracket body 100. After the bracket body 100 is connected to the air-conditioning module, it can be installed on the support beam 400 together, wherein the second shock absorbing assembly can be pre-installed on the support beam 400 or pre-installed on the side of the bracket body 100 away from the air-conditioning module. Of course, in other embodiments, the first shock absorbing assembly and the second shock absorbing assembly may also be arranged on the same side of the bracket body 100, and the second shock absorbing assembly is connected to a connecting rod on this side. The connecting rod is spanned across the bracket body 100 and has a gap with the bracket body 100, and then the connecting rod is connected to the support beam 400, so that the second shock absorbing assembly absorbs energy and reduces shock in a stretching manner to prevent the bracket body 100 from abutting against the support beam 400; or, the second shock absorbing assembly is arranged through the bracket body 100.
[0046] In one embodiment, please refer to Figures 1 to 3 , Figure 5 and Figure 6, the first shock-absorbing component is provided with a plurality of first-level bushings 200, the bracket body 100 is provided with a convex portion 110, and at least one first-level bushing 200 is arranged on the convex portion 110. It can be understood that after the air-conditioning module is installed on the shock-absorbing bracket assembly, the top position of the convex portion 110 is higher than the bottom position of the compressor 500, presenting a suspended state at the bottom of the compressor 500. The second shock-absorbing component is connected from the bracket body 100 to the support beam 400, that is, at the bottom of the air-conditioning module, realizing hierarchical shock absorption of the air-conditioning module in the vehicle height direction, and can limit the compressor 500 in the horizontal direction according to the convex portion 110 to avoid the compressor 500 from shaking or limiting the amplitude of the horizontal shaking of the compressor 500. Among them, the bottom of the heat exchange module 600 can be directly connected to the bracket body 100 to reduce the center of gravity of the air-conditioning module relative to the bracket body 100. At the same time, in cooperation with the connection between the compressor 500 and the bracket body 100 through the convex portion 110, it enhances the uniformity of the distribution of the acting force between the air-conditioning module and the bracket body 100 in the horizontal and height directions, thereby reducing the shear force or torsion force received by the bracket body 100, and thus improving the stability of the air-conditioning module connected to the support beam 400 through the bracket body 100, effectively suppressing the vibration of the air-conditioning module and reducing the influence of vibration noise. Of course, in other embodiments, the bracket body 100 is configured as a plate-like structure, and the first shock-absorbing component and the second shock-absorbing component are respectively arranged on opposite sides of the bracket body 100 and are shock-absorbingly connected to the compressor 500 and the support beam 400 in opposite directions.
[0047] Further, in this embodiment, please refer to Figures 1 to 3, at the periphery of the convex portion 110, the bracket body 100 is provided with a plurality of reinforcing ribs 120. The reinforcing ribs 120 extend between two first-level bushings 200, or the reinforcing ribs 120 extend between the first-level bushing 200 and the second-level bushing 300 of the second shock-absorbing component, or the reinforcing ribs 120 extend between the first-level bushing 200 and the second-level bushing 300, and between two first-level bushings 200. Thus, at the periphery of the convex portion 110, the plurality of reinforcing ribs 120 are spaced apart, enhancing the structural strength of the bracket body 100, enabling a strong interaction to be formed between the first shock-absorbing component and the second shock-absorbing component, ensuring the transmission of force during vibration, and thereby ensuring the stability and reliability of the secondary shock absorption of the compressor 500. Among them, for the reinforcing ribs 120 extending between two first-level bushings 200, since the two first-level bushings 200 are on the same side of the bracket body 100, the reinforcing ribs 120 similarly extend on this side of the bracket body 100; for the reinforcing ribs 120 extending between the first-level bushing 200 and the second-level bushing 300, since the first-level bushing 200 and the second-level bushing 300 can be on opposite sides of the bracket body 100, the part of the reinforcing rib 120 adjacent to the first-level bushing 200 is on the same side as the first-level bushing 200, and the part of the reinforcing rib 120 adjacent to the second-level bushing 300 is on the same side as the second-level bushing 300. In this embodiment, the first-level bushing 200 and the second-level bushing 300 are on opposite sides of the bracket body 100, and the reinforcing ribs 120, the convex portion 110, and the first-level bushing 200 are on the same side of the bracket body 100. Of course, in other embodiments, an internal support structure can also be provided inside the convex portion 110 to enhance the structural strength of the convex portion 110 and reduce the weight of the bracket body 100, wherein the internal support structure extends to an adjacent first-level bushing 200 or second-level bushing 300.
[0048] Specifically, in this embodiment, please refer to Figure 2 , Figure 3 and Figures 4 to 6 , the position of the first-level bushing 200 located on the convex portion 110 is on the same horizontal plane as the center of gravity of the compressor 500. It can be understood that the first-level bushing 200 on the convex portion 110 is higher than the first-level bushings 200 at other positions and is on the same horizontal plane as the center of gravity of the compressor 500. When the compressor 500 shakes, the first-level bushing 200 on the convex portion 110 can better absorb and disperse the vibration energy generated by the compressor 500, effectively restricting the displacement of the compressor 500 to avoid collision between the compressor 500 and its surrounding components, thereby better suppressing the shaking of the compressor 500 to ensure the shock-absorbing effect and the stability of the operation of the air-conditioning module. Of course, in other embodiments, the position of the first-level bushing 200 located on the convex portion 110 can also have a height difference relative to the center of gravity of the compressor 500, which can be adapted to the component distribution in the engine compartment or can enhance the structural strength of the bracket body 100.
[0049] In one embodiment, please refer to Figures 1 to 3 , at least one first-level bushing 200 is installed with a positioning post 210, and the positioning post 210 is used to be adaptively inserted into the installation part of the compressor 500. It should be noted that the installation part of the compressor 500 is provided with a through hole, and the positioning post 210 that adapts to the first-level bushing 200. During the installation process of the compressor 500, the positioning post 210 is inserted into the corresponding through hole, providing positioning guidance for the installation of the compressor 500 and improving the installation convenience of the compressor 500. Without loss of generality, in this embodiment, the positioning post 210 is configured as a stud of the first-level bushing 200, and the through hole on the installation part is configured as a threaded hole. The stud of the first-level bushing 200 not only provides pre-installation positioning guidance but also undertakes the connection function between the first-level bushing 200 and the compressor 500. Of course, in other embodiments, the positioning post 210 can also be configured as an independent positioning structure, the through hole of the installation part is independently arranged from the threaded hole, and the positioning post 210 cooperates with the stud to respectively undertake the positioning guidance and connection functions.
[0050] In one embodiment, please refer to Figures 2 to 4 , Figure 7 , the bracket body 100 is provided with a plurality of installation grooves 111, and the first-level bushing 200 is installed in the corresponding installation grooves 111 by press-fitting. It can be understood that the first-level bushing 200 is in interference fit in the installation groove 111, ensuring the stability of the first-level bushing 200 in the installation groove 111, especially the connection stability in the axial direction of the first-level bushing 200 and the installation groove 111. In this way, the first-level bushing 200 can be more conveniently installed on the bracket body 100 by press-fitting, improving the assembly efficiency of the shock-absorbing bracket assembly. In addition, after the first-level bushing 200 is press-fitted into the installation groove 111, the peripheral wall of the installation groove 111 can provide support for the deformation of the first-level bushing 200, enabling the first-level bushing 200 to better absorb and disperse the vibration energy generated by the compressor 500 and improving the shock-absorbing effect on the compressor 500. Of course, in other embodiments, the first-level bushing 200 can also be connected to the bracket body 100 by screwing, welding, etc.
[0051] Regarding the connection method between the second shock-absorbing component and the support beam 400, referring to the connection method between the first-level bushing 200 and the bracket body 100, in this embodiment, please refer to Figure 7, the second shock absorption component includes a plurality of secondary bushings 300, and the secondary bushings 300 are installed on the support beam 400 by press-fitting. Referring to the press-fitting connection between the primary bushing 200 and the bracket body 100, for the press-fitting connection between the secondary bushing 300 and the support beam 400, the connection convenience between the bracket body 100 and the support beam 400 is improved, thereby improving the assembly efficiency of the shock absorption bracket assembly. At the same time, it also enables the secondary bushing 300 to better absorb and disperse the vibration energy generated by the air-conditioning module, improving the shock absorption effect. Of course, in other embodiments, the secondary bushing 300 can also be connected to the support beam 400 by screwing, welding, etc.
[0052] In one embodiment, please refer to Figures 1 to 4 , the second shock absorption component includes a plurality of secondary bushings 300. The plurality of primary bushings 200 or the plurality of secondary bushings 300 are triangularly distributed, or the plurality of primary bushings 200 and the plurality of secondary bushings 300 are both triangularly distributed. It can be understood that the plurality of primary bushings 200 distributed in a triangle have good stability for connecting and supporting the compressor 500. Similarly, the plurality of secondary bushings 300 distributed in a triangle have good stability for connecting and supporting the air-conditioning module. In this way, the plurality of primary bushings 200 and the plurality of secondary bushings 300 distributed in a triangle can better absorb the vibration energy generated by the compressor 500 and the heat exchange module 600, so that the first shock absorption component can ensure the connection stability between the compressor 500 and the bracket body 100, and the second shock absorption component can ensure the connection stability between the air-conditioning module and the support beam 400, so as to reduce the noise generated by the air-conditioning module due to vibration. Of course, in other embodiments, the plurality of primary bushings 200 or the plurality of secondary bushings 300 can be linearly distributed or polygonally distributed, etc.
[0053] Furthermore, in this embodiment, please refer to Figures 1 to 3, a plurality of first-level bushings 200 and a plurality of second-level bushings 300 are both triangularly distributed. The first shock-absorbing assembly and the second shock-absorbing assembly have parallel triangular sides. At least one first-level bushing 200 and at least one second-level bushing 300 are distributed away from each other around the parallel triangular sides. It should be noted that the distribution of at least one first-level bushing 200 and at least one second-level bushing 300 away from each other around the parallel triangular sides is understood as follows: the plurality of first-level bushings 200 distributed in a triangle and the plurality of second-level bushings 300 distributed in a triangle have a parallel triangular side, and the connection line between the first-level bushing 200 and the second-level bushing 300 at the angular positions where the two triangles are far away from each other is perpendicular or nearly perpendicular to the parallel triangular side. That is, without considering the size of the triangles enclosed by the first shock-absorbing assembly and the second shock-absorbing assembly respectively, the plurality of first-level bushings 200 and the plurality of second-level bushings 300 have a symmetry axis-like parallel to the opposite triangular sides of the two triangles. In this way, most of the first-level bushings 200 and second-level bushings 300 can be arranged more concentratedly, and the center of gravity of the air-conditioning module can be adapted to ensure the stability of the support of the first-level bushing 200 for the compressor 500 and the support of the second-level bushing 300 for the air-conditioning module. Without loss of generality, in this embodiment, the convex portion 110 is arranged at a position independent of the above triangular side in the first-level bushing 200, that is, the convex portion 110 is installed on the first-level bushing 200 whose connection line with the second-level bushing 300 away from it is perpendicular to the above triangular side, so that the distribution of the supporting force of the first-level bushing 200 for the compressor 500 is adapted to the distribution of the supporting force of the second-level bushing 300 for the air-conditioning module, avoiding the situation of supporting deviation and improving the shock-absorbing effect on the air-conditioning module. Among them, the convex portion 110 is cantilevered at the periphery of the bracket body 100. Combining the role of the reinforcing rib 120 in enhancing the structural strength of the bracket body 100, the weight of the bracket body 100 can be reduced, which conforms to the design trend of lightweight and reduces costs. Of course, in other embodiments, the midlines of the plurality of first-level bushings 200 distributed in a triangle and the midlines of the plurality of second-level bushings 300 distributed in a triangle are parallel but not coincident, or are arranged at an included angle.
[0054] For the connection between the heat exchange module 600 and the bracket body 100, in one embodiment, please refer to Figure 1 、 Figure 2 and Figure 5, the support body 100 is provided with a through hole 130, and the support body 100 is connected to the heat exchange module 600 in a manner of bolt fastening through the through hole 130. It should be noted that when the heat exchange module 600 is used as a vibration source, its vibration energy is weak. Under the action of the second shock absorption component, a shock absorption structure can or cannot be provided on the path of vibration energy transfer between the heat exchange module 600 and the support body 100, which is determined according to the shock absorption level requirements. In this embodiment, the support body 100 is connected to the heat exchange module 600 by bolt fastening, which not only meets the shock absorption requirements but also reduces the shock absorption cost. Among them, the through hole 130 of the support body 100 is configured as a threaded hole. Before the support body 100 is installed on the support beam 400, the bolt is first screwed into the threaded hole from the side of the support body 100 facing away from the air-conditioning module, and then screwed into the heat exchange module 600 to ensure the convenience of the screwing operation. Without loss of generality, as Figure 5 shown, the heat exchange module 600 and the support body 100 are connected by a plurality of bolts. The plurality of through holes 130 on the support body 100 are linearly distributed and parallel to the triangular sides where the plurality of first bushings 200 and the plurality of second bushings 300 are located. While improving the compactness of the heat exchange module 600 and the compressor 500, it also makes the vibration directions of the compressor 500 and the heat exchange module 600 match, improving the shock absorption effect on the air-conditioning module.
[0055] The present invention also proposes a thermal management device, which includes a shock absorption support assembly. The specific structure of the shock absorption support assembly refers to the above embodiments. Since this thermal management device adopts all the technical solutions of the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated one by one here. Among them, the thermal management device further includes an air-conditioning module, and the air-conditioning module is shock-absorbingly connected to the support beam through the shock absorption support assembly to ensure the shock absorption effect on the thermal management device through the shock absorption support assembly. It should be noted that the support beam can be a separately added configuration or the original beam structure of the vehicle frame.
[0056] The present invention also proposes a vehicle, which includes a thermal management device. The specific structure of the thermal management device refers to the above embodiments. Since this vehicle adopts all the technical solutions of the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be elaborated one by one here.
[0057] The above are only exemplary embodiments of the present invention, and do not limit the patent scope of the present invention. Any equivalent structural transformation made under the technical concept of the present invention by using the content of the specification and drawings of the present invention, or directly / indirectly applied to other related technical fields, is included in the patent protection scope of the present invention.
Claims
1. A shock-absorbing bracket assembly, characterized in that, Applied to a vehicle, the vehicle includes a support beam and an air conditioning module, the air conditioning module includes a compressor and a heat exchange module, and the shock-absorbing bracket assembly includes: A bracket body, a first side of the bracket body is for installing the heat exchange module and the compressor; A first shock-absorbing component, arranged on the first side, the first shock-absorbing component is used to connect the compressor; and A second shock-absorbing component, arranged on the bracket body, the second shock-absorbing component is used to connect the support beam.
2. The shock-absorbing bracket assembly according to claim 1, characterized in that, The first shock-absorbing component is provided with a plurality of first-level bushings, the bracket body is provided with a convex portion, and at least one of the first-level bushings is arranged on the convex portion.
3. The shock-absorbing bracket assembly according to claim 2, characterized in that, At the periphery of the convex portion, the bracket body is distributed with a plurality of reinforcing ribs, the reinforcing ribs extend between two of the first-level bushings, and / or the reinforcing ribs extend between the first shock-absorbing component and the second shock-absorbing component.
4. The shock-absorbing bracket assembly according to claim 2, characterized in that, The position of the first-level bushing located on the convex portion is on the same horizontal plane as the center of gravity of the compressor; And / or, at least one of the first-level bushings is installed with a positioning post, and the positioning post is used to be adaptively inserted into the installation portion of the compressor.
5. The shock-absorbing bracket assembly according to claim 2, wherein, The bracket body is provided with a plurality of installation grooves, and the first-level bushings are installed in the corresponding installation grooves by press-fitting; And / or, the second shock-absorbing component includes a plurality of second-level bushings, and the second-level bushings are installed on the support beam by press-fitting.
6. The shock-absorbing bracket assembly according to claim 2, characterized in that, The second shock-absorbing component includes a plurality of second-level bushings, and the plurality of first-level bushings and / or the plurality of second-level bushings are distributed in a triangular shape.
7. The shock-absorbing bracket assembly according to claim 6, wherein The plurality of first-level bushings and the plurality of second-level bushings are both distributed in a triangular shape, the first shock-absorbing component and the second shock-absorbing component have parallel triangular sides, and at least one of the first-level bushings and at least one of the second-level bushings are distributed away from each other around the parallel triangular sides.
8. The shock-absorbing bracket assembly according to any one of claims 1 to 7, characterized in that, The bracket body is provided with through holes, and the bracket body is connected to the heat exchange module by bolt locking through the through holes; And / or, the first shock-absorbing component and the second shock-absorbing component are respectively arranged on opposite sides of the bracket body.
9. A thermal management device, characterized in that, An air conditioning module and a shock-absorbing bracket assembly according to any one of claims 1 to 8, the air conditioning module is installed on the shock-absorbing bracket assembly.
10. A vehicle, characterized in that, Including a heat management device according to claim 9.