Vehicle heat exchanger suspension structure

Abstract

The invention relates to the technical field of vehicle engineering, and provides a vehicle heat exchanger suspension structure which comprises a main body, and the main body is provided with an oil cavity used for containing hydraulic oil; the sliding piece is arranged in the oil liquid cavity in a lifting sliding manner; the mounting piece is arranged on the main body in a lifting and sliding manner, the mounting piece is provided with an insertion part, and the insertion part extends into the oil cavity and is arranged on the sliding piece in a sliding manner. According to the technical scheme, the problem that the internal structure of the heat exchanger is possibly damaged or breaks down due to strong vibration in the prior art is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of vehicle engineering, and in particular to a suspension structure of a vehicle heat exchanger. Background Art

[0002] During the operation of a vehicle, heat exchangers play a vital role, such as radiators in cooling systems, condensers in air conditioning systems, etc. However, unlike the purpose of the engine's suspension, the heat exchanger's suspension is not primarily used to prevent its own vibrations from being transmitted to the vehicle body to improve the driving experience. In actual vehicle driving, especially under more extreme road conditions, such as rugged mountain roads, frequent emergency braking and acceleration, the vehicle body will experience strong vibrations. If these vibrations are directly transmitted to the heat exchanger, they may affect its working state, resulting in reduced heat exchange efficiency, damage to the internal structure, or even failure. For example, strong vibrations may loosen the pipe connections inside the heat exchanger, causing coolant or refrigerant leakage. Alternatively, vibrations may cause the heat sink of the heat exchanger to deform, reducing the heat dissipation area, thereby reducing the heat exchange effect. Summary of the invention

[0003] The present invention provides a vehicle heat exchanger suspension structure, which solves the problem in the related art that strong vibration may damage the internal structure of the heat exchanger or cause failure.

[0004] The technical solution of the present invention is as follows: A vehicle heat exchanger suspension structure, comprising: A main body, wherein the main body has an oil cavity, and the oil cavity is used to contain hydraulic oil; A sliding member, the sliding member is arranged in the oil chamber for lifting and sliding; The mounting member is lifted and slidably arranged on the main body, and the mounting member has an insertion portion, which extends into the oil cavity and is slidably arranged on the sliding member.

[0005] As a further technical solution, the inserting portion is located at the top wall of the oil chamber, and further comprises: a first elastic member, one end of which is disposed on the inserting portion and the other end of which is disposed on the sliding member, and provides a force for the inserting portion to move away from the sliding member; A second elastic member, one end of which is arranged on the sliding member, and the other end of which is arranged on the bottom wall of the oil chamber, provides a force for the sliding member to move away from the bottom wall of the oil chamber.

[0006] As a further technical solution, a first oil pressure chamber is formed between the top wall of the sliding member and the top wall of the oil chamber, and a second oil pressure chamber is formed between the bottom wall of the sliding member and the bottom wall of the oil chamber. The sliding member is configured to compress the first oil pressure chamber or the second oil pressure chamber after sliding up and down.

[0007] As a further technical solution, it also includes: A partition plate, the partition plate and the side wall of the sliding member divide the oil chamber into a first upper pressurized oil chamber, a second upper pressurized oil chamber, a first lower pressurized oil chamber and a second lower pressurized oil chamber, the first upper pressurized oil chamber and the first lower pressurized oil chamber are located on one side of the sliding member, the second upper pressurized oil chamber and the second lower pressurized oil chamber are located on the other side of the sliding member, the first pressurized oil chamber is connected to the first upper pressurized oil chamber, and the second pressurized oil chamber is connected to the second lower pressurized oil chamber.

[0008] As a further technical solution, the partition plate has a first connecting port and a second connecting port, the first connecting port connects the first upper pressure oil chamber and the first lower pressure oil chamber, and the second connecting port connects the second upper pressure oil chamber and the second lower pressure oil chamber.

[0009] As a further technical solution, the sliding member has a first inner recess and a second inner recess, and the first inner recess and the second inner recess are respectively located on a side close to the first lower pressurized oil chamber and the second upper pressurized oil chamber. The sliding member is configured so that after lifting and sliding, the first upper pressurized oil chamber and the first lower pressurized oil chamber are connected through the first inner recess, or the second upper pressurized oil chamber and the second lower pressurized oil chamber are connected through the second inner recess.

[0010] As a further technical solution, the top wall of the first oil pressure chamber has a first inclined surface, the top wall of the sliding member has a second inclined surface, the first inclined surface and the second inclined surface have the same inclination angle, and the sliding member is configured such that after the sliding member is lifted and slid, the first inclined surface approaches or moves away from the second inclined surface, and further includes: A first oil pipe, one end of which extends into the first upper pressure oil chamber, and the other end of which extends into the first pressure oil chamber from the first inclined surface.

[0011] As a further technical solution, the bottom wall of the second oil pressure chamber has a third inclined surface, the bottom wall of the sliding member has a fourth inclined surface, the third inclined surface and the fourth inclined surface have the same inclination angle, and the sliding member is configured such that after the sliding member is lifted and slid, the third inclined surface approaches or moves away from the fourth inclined surface, and further comprises: A second oil pipe, one end of which extends into the second lower pressure oil chamber, and the other end of which extends into the second pressure oil chamber from the second inclined surface.

[0012] As a further technical solution, it also includes: An external connection block is arranged on the main body, and the external connection block has a sliding groove along the horizontal direction.

[0013] As a further technical solution, it also includes: An inner connecting block is slidably arranged in the sliding groove.

[0014] The working principle and beneficial effects of the present invention are: In the present invention, during normal driving of the vehicle, the road surface is relatively flat and the body vibration is small. At this time, the suspension structure can keep the heat exchanger with a small amplitude change or almost no position change, ensuring normal operation within a safe range. When the vehicle is in extreme road conditions and the body vibrates strongly, the mounting part will move up and down with the body, and the insertion part of the mounting part will quickly push the sliding part up and down in the oil cavity. The damping effect of the hydraulic oil is significant, converting the strong vibration into a gentle linear and flexible change, effectively reducing the vibration energy, and greatly reducing the vibration amplitude transmitted to the heat exchanger. According to different road conditions, the position change of the heat exchanger can be accurately controlled to meet the requirements of different working conditions. It ensures that the heat exchanger can work stably under extreme road conditions, and improves the reliability of the vehicle system. The gentle linear and flexible change effectively reduces the impact on the heat exchanger and prolongs its service life. It ensures that the heat exchanger is always in good working condition, which helps to maintain its optimal heat exchange performance. Reduce the noise and discomfort that may be caused by abnormal vibration of the heat exchanger, and improve driving comfort. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The preferred implementation modes will be described below in a clear and understandable manner with reference to the accompanying drawings to further illustrate the above-mentioned characteristics, technical features, advantages and implementation methods of the present invention.

[0016] Figure 1 It is a schematic diagram of the structure of the present invention; Figure 2 It is a schematic diagram of the internal structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the present invention from another perspective; Figure 4 for Figure 3 Schematic diagram of the partial enlarged structure of part A in the middle.

[0017] In the figure: main body-1, oil chamber-101, first oil pressure chamber-102, second oil pressure chamber-103, first upper pressure oil chamber-104, second upper pressure oil chamber-105, first lower pressure oil chamber-106, second lower pressure oil chamber-107, first inclined surface-108, third inclined surface-109, sliding member-2, first inner recess-201, second inner recess-202, second inclined surface-203, fourth inclined surface-204, mounting member-3, insertion part-301, first elastic member-4, second elastic member-5, partition plate-6, first connecting port-601, second connecting port-602, first oil pipe-7, second oil pipe-8, external connecting block-9, slide groove-901, internal connecting block-10. DETAILED DESCRIPTION

[0018] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the specific implementation methods of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings and other implementation methods can be obtained based on these drawings without creative work.

[0019] In order to simplify the drawings, only the parts related to the invention are schematically shown in each figure, and they do not represent the actual structure of the product. In addition, in order to simplify the drawings and facilitate understanding, in some figures, only one of the parts with the same structure or function is schematically shown, or only one of them is marked. In this article, "one" not only means "only one", but also means "more than one", and "several" includes "two" and "more than two".

[0020] In this document, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0021] In addition, in the description of the present application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0022] Reference Figure 1~Figure 4An embodiment of the present invention proposes a vehicle heat exchanger suspension structure, including a main body 1, the main body 1 has an oil chamber 101, the oil chamber 101 is used to contain hydraulic oil; a sliding member 2 is lifted and slidably arranged in the oil chamber 101; a mounting member 3 is lifted and slidably arranged on the main body 1, the mounting member 3 has an insertion portion 301, the insertion portion 301 extends into the oil chamber 101, and is slidably arranged on the sliding member 2.

[0023] In this embodiment, during normal driving of the vehicle, the road surface is relatively flat and the body vibration is small. At this time, the suspension structure can keep the heat exchanger with a small amplitude change or almost no position change, ensuring normal operation within a safe range. When the vehicle is in extreme road conditions and the body vibrates strongly, the mounting member 3 will move up and down with the body, and the insertion portion 301 of the mounting member 3 will quickly push the sliding member 2 to rise and slide in the oil chamber 101. The damping effect of the hydraulic oil is significant, converting the strong vibration into a gentle linear and flexible change, effectively reducing the vibration energy, and greatly reducing the vibration amplitude transmitted to the heat exchanger. According to different road conditions, the position change of the heat exchanger can be accurately controlled to meet the needs of different working conditions. Ensure that the heat exchanger can work stably under extreme road conditions, and improve the reliability of the vehicle system. Smooth linear and flexible changes effectively reduce the impact on the heat exchanger and extend its service life. Ensure that the heat exchanger is always in good working condition, which helps to maintain its optimal heat exchange performance. Reduce the noise and discomfort that may be caused by abnormal vibration of the heat exchanger, and improve driving comfort.

[0024] Furthermore, the insertion portion 301 is located at the top wall of the oil chamber 101, and also includes a first elastic member 4, one end of which is arranged on the insertion portion 301, and the other end is arranged on the sliding member 2, providing a force to keep the insertion portion 301 away from the sliding member 2; a second elastic member 5, one end of which is arranged on the sliding member 2, and the other end is arranged on the bottom wall of the oil chamber 101, providing a force to keep the sliding member 2 away from the bottom wall of the oil chamber 101.

[0025] In this embodiment, when the vehicle is driving normally, the road surface is relatively stable, the body vibration is small, the elastic force of the first elastic member 4 and the second elastic member 5 makes the sliding member 2 and the insertion part 301 remain relatively stable, and the heat exchanger hardly changes position. When the vehicle is in extreme road conditions, the body vibrates violently, the insertion part 301 of the mounting member 3 moves downward, compresses the first elastic member 4, and at the same time pushes the sliding member 2 to overcome the elastic force of the second elastic member 5 and slide downward. The damping effect of the hydraulic oil and the buffering of the elastic member jointly convert the strong vibration into a gentle linear and flexible change, reducing the vibration transmitted to the heat exchanger. The first elastic member 4 and the second elastic member 5 are combined with the damping effect of the hydraulic oil to provide a stronger buffering effect and enhance the ability to reduce vibration. When vibration occurs, the elastic member can react quickly and cooperate with the hydraulic oil to achieve rapid reduction of vibration. It ensures that the heat exchanger can maintain a relatively stable working state under various road conditions, and improves the reliability of the system. The performance of the suspension structure can be optimized by adjusting the parameters of the elastic member to adapt to different vehicle models and usage conditions. The impact of vibration on the heat exchanger is effectively reduced, and its service life and maintenance cycle are extended.

[0026] Furthermore, a first oil pressure chamber 102 is formed between the top wall of the sliding member 2 and the top wall of the oil chamber 101, and a second oil pressure chamber 103 is formed between the bottom wall of the sliding member 2 and the bottom wall of the oil chamber 101. The sliding member 2 is configured to compress the first oil pressure chamber 102 or the second oil pressure chamber 103 after sliding up and down.

[0027] In this embodiment, when the vehicle is driving normally, the first oil pressure chamber 102 and the second oil pressure chamber 103 are in a relatively balanced state. When the vehicle is in extreme road conditions and the vehicle body vibrates violently, if the mounting member 3 drives the insertion part 301 to move downward, it will push the sliding member 2 to slide downward, thereby compressing the second oil pressure chamber 103. At this time, the hydraulic oil is squeezed from the second oil pressure chamber 103 to other areas, generating a damping effect to reduce vibration. Conversely, if the mounting member 3 drives the insertion part 301 to move upward, it will drive the sliding member 2 to slide upward, compressing the first oil pressure chamber 102, and also generating damping to reduce vibration through the flow of hydraulic oil. By forming two oil pressure chambers, more significant hydraulic damping can be generated when the sliding member 2 slides, further improving the shock absorption effect. Regardless of whether the vibration direction is upward or downward, it can effectively buffer and reduce vibration, adapting to complex road conditions. Regardless of whether the vibration direction is upward or downward, it can effectively buffer and reduce vibration, adapting to complex road conditions.

[0028] Furthermore, the partition plate 6 and the side wall of the sliding member 2 divide the oil chamber 101 into a first upper pressurized oil chamber 104, a second upper pressurized oil chamber 105, a first lower pressurized oil chamber 106 and a second lower pressurized oil chamber 107. The first upper pressurized oil chamber 104 and the first lower pressurized oil chamber 106 are located on one side of the sliding member 2, and the second upper pressurized oil chamber 105 and the second lower pressurized oil chamber 107 are located on the other side of the sliding member 2. The first pressurized oil chamber 102 is connected to the first upper pressurized oil chamber 104, and the second pressurized oil chamber 103 is connected to the second lower pressurized oil chamber 107.

[0029] In this embodiment, when the vehicle is driving normally, each oil chamber is in a relatively balanced state. When the vehicle is in extreme road conditions and vibrates, if the sliding member 2 moves downward, it will compress the first lower pressurized oil chamber 106 and the second lower pressurized oil chamber 107, and at the same time, the volume of the first upper pressurized oil chamber 104 and the second upper pressurized oil chamber 105 will increase; if the sliding member 2 moves upward, it will compress the first upper pressurized oil chamber 104 and the second upper pressurized oil chamber 105, and the volume of the first lower pressurized oil chamber 106 and the second lower pressurized oil chamber 107 will increase. The flow of oil between the oil chambers produces damping and reduces vibration. Further subdividing the oil chamber 101 increases the path and resistance of the oil flow, thereby enhancing the damping effect and improving the shock absorption performance. There are pressurized oil chambers on both sides of the sliding member 2, so that the sliding member 2 is more balanced when it moves, reducing deflection and wear, and improving the stability and service life of the device. By adjusting the size and connectivity of each pressurized oil chamber, the damping characteristics can be finely adjusted to meet the needs of different vehicle models and road conditions. The two oil chambers work together to absorb and reduce vibration energy more quickly, ensuring that the heat exchanger remains stable under severe vibration. The complex but reasonable oil chamber structure improves the reliability of the entire suspension structure and reduces the risk of failure due to long-term vibration.

[0030] Furthermore, the partition plate 6 has a first communication port 601 and a second communication port 602 . The first communication port 601 communicates with the first upper pressure oil chamber 104 and the first lower pressure oil chamber 106 . The second communication port 601 communicates with the second upper pressure oil chamber 105 and the second lower pressure oil chamber 107 .

[0031] In this embodiment, when the vehicle is in extreme road conditions and vibrates, the sliding member 2 moves up and down, causing the volume of each pressurized oil chamber to change. Since the first connecting port 601 and the second connecting port 601 are small, the flow of oil between the chambers is relatively slow. When the sliding member 2 moves downward, the oil slowly flows from the first upper pressurized oil chamber 104 through the first connecting port 601 to the second upper pressurized oil chamber 105, and from the second lower pressurized oil chamber 107 through the second connecting port 601 to the second upper pressurized oil chamber 105, thereby achieving natural buffering and reducing vibration. After the vibration ends, this slow flow of oil also helps the sliding member 2 to automatically reset to the initial position. The small-mouthed connecting port can achieve fine oil flow control and provide a softer and more precise buffering effect. The slow flow of oil enables the sliding member 2 to automatically reset stably after the vibration ends, ensuring the initial state of the suspension structure. The impact that may be caused by the rapid flow of oil is avoided, protecting the suspension structure and the heat exchanger.

[0032] Furthermore, the sliding member 2 has a first inner recess 201 and a second inner recess 202, and the first inner recess 201 and the second inner recess 202 are respectively located on one side close to the first lower pressure oil chamber 106 and the second upper pressure oil chamber 105. The sliding member 2 is configured such that after lifting and sliding, the first upper pressure oil chamber 104 is connected with the first lower pressure oil chamber 106 through the first inner recess 201, or the second upper pressure oil chamber 105 and the second lower pressure oil chamber 107 are connected through the second inner recess 202.

[0033] In this embodiment, when the vehicle encounters extreme road conditions, the movement of the sliding member 2 initially causes a large oil pressure resistance, which is close to a rigid setting. When the oil pressure resistance is too large, the sliding member 2 moves downward to a certain extent, and the first upper pressure oil chamber 104 is connected to the first lower pressure oil chamber 106 through the first inner recess 201, so that the oil can circulate and supplement the lack of oil pressure resistance. At the same time, the resistance of the elastic member increases, and the combined effect makes the bumping of the heat exchanger more gentle. When the sliding member 2 moves upward to a specific position, the second upper pressure oil chamber 105 and the second lower pressure oil chamber 107 are connected through the second inner recess 202, and the oil circulation and resistance coordination are also achieved to ensure the smoothness of the bumping state. At this time, the high-pressure oil chamber can quickly release pressure to the low-pressure oil chamber, thereby avoiding damage to the heat exchanger and the entire suspension structure caused by excessive resistance, and also easing the bumping state of the heat exchanger. Through the design of rapid pressure relief, overload and damage of components caused by excessive oil pressure resistance are effectively avoided. The design of the inner concave part can effectively compensate for the change of oil pressure resistance under extreme road conditions, and work together with the resistance of the elastic part to ensure the stability of the heat exchanger. The suspension structure can automatically adjust the resistance according to the vibration conditions at different stages to adapt to various complex extreme road conditions. The gentle bumpy state reduces the impact and wear on the heat exchanger and the suspension structure itself, and extends the service life of the components. The stable shock absorption effect improves the reliability of the heat exchanger and reduces the risk of failure caused by vibration.

[0034] Furthermore, the top wall of the first oil pressure chamber 102 has a first inclined surface 108, and the top wall of the sliding member 2 has a second inclined surface 203. The first inclined surface 108 and the second inclined surface 203 have the same inclination angle. The sliding member 2 is configured so that after lifting and sliding, the first inclined surface 108 approaches or moves away from the second inclined surface 203. It also includes a first oil pipe 7 with one end extending into the first upper oil pressure chamber 104 and the other end extending into the first oil pressure chamber 102 from the first inclined surface 108.

[0035] In this embodiment, when the vehicle is in extreme road conditions, the sliding member 2 rises and slides. As the sliding member 2 rises, the first inclined surface 108 gradually moves away from the second inclined surface 203, the volume of the first oil pressure chamber 102 increases, and the oil flows from the first upper oil pressure chamber 104 into the first oil pressure chamber 102 through the first oil pipe 7. When the sliding member 2 descends, the first inclined surface 108 approaches the second inclined surface 203, the volume of the first oil pressure chamber 102 decreases, and the oil is pressurized and flows back to the first upper oil pressure chamber 104 through the first oil pipe 7, generating a damping force to reduce vibration. Through the cooperation of the inclined surface and the oil pipe, the flow of oil between the first oil pressure chamber 102 and the first upper oil pressure chamber 104 can be more accurately controlled, thereby improving the stability and controllability of the shock absorption effect. During the movement of the sliding member 2, the approaching and moving away actions of the inclined surface can increase the resistance of the oil flow, thereby enhancing the damping effect and better reducing vibration. The design of the inclined surface and the oil pipe makes full use of the limited space, making the structure more compact and convenient for installation and layout. It can quickly respond to the movement of the sliding member 2, adjust the distribution of the oil in time, and achieve rapid reduction of vibration.

[0036] Furthermore, the bottom wall of the second oil pressure chamber 103 has a third inclined surface 109, and the bottom wall of the sliding member 2 has a fourth inclined surface 204. The inclination angles of the third inclined surface 109 and the fourth inclined surface 204 are the same. The sliding member 2 is configured so that after lifting and sliding, the third inclined surface 109 approaches or moves away from the fourth inclined surface 204. It also includes a second oil pipe 8 with one end extending into the second lower pressure oil chamber 107 and the other end extending into the second oil pressure chamber 103 from the second inclined surface 203.

[0037] In this embodiment, when the vehicle encounters extreme road conditions, the sliding member 2 is lifted and slid. During the rising process of the sliding member 2, the third inclined surface 109 gradually moves away from the fourth inclined surface 204, the volume of the second oil pressure chamber 103 increases, and the oil flows from the second lower pressure oil chamber 107 to the second oil pressure chamber 103 through the second oil pipe 8. When the sliding member 2 descends, the third inclined surface 109 approaches the fourth inclined surface 204, the volume of the second oil pressure chamber 103 decreases, and the oil is pressurized and flows back to the second lower pressure oil chamber 107 through the second oil pipe 8, thereby generating a damping force to reduce vibration. Through the cooperation of the inclined surface and the oil pipe, the oil flow in the second oil pressure chamber 103 can be accurately adjusted to enhance the controllability of the damping effect. When the sliding member 2 moves, the relative movement of the inclined surface increases the resistance of the oil flow, which can more effectively reduce the vibration energy. Reasonable use of space makes the structure more compact without adding additional installation space. It can quickly respond to the movement of the sliding member 2, adjust the oil distribution in time, and improve the response speed of shock absorption.

[0038] Furthermore, an external connection block 9 is arranged on the main body 1, and the external connection block 9 has a sliding groove 901 along the horizontal direction.

[0039] Furthermore, the inner connecting block 10 is slidably arranged in the sliding groove 901.

[0040] In this embodiment, when multiple devices are set to work simultaneously, the outer connection blocks 9 and inner connection blocks 10 of adjacent devices cooperate with each other. By sliding the inner connection block 10 in the slide groove 901, the relative displacement and adjustment between multiple devices in the horizontal direction can be achieved to adapt to different installation layouts and vibration conditions, and work together to reduce the impact of vibration on the heat exchanger. The design of the outer connection block 9 and the inner connection block 10 enables multiple suspension structures to be flexibly combined and connected to adapt to different vehicle structures and heat exchanger installation requirements. Multiple devices work together to more effectively disperse and reduce vibration energy and improve the overall shock absorption effect. This connection method facilitates installation and layout in the limited space of the vehicle and improves installation efficiency. The shock absorption performance can be optimized by adjusting the displacement in the horizontal direction according to the actual vibration situation. It is suitable for vehicle heat exchangers of various models and specifications, and improves the versatility and applicability of the suspension structure.

[0041] It should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention rather than to limit it. Although the present invention has been described in detail with reference to the preferred embodiments, those skilled in the art should understand that the technical solutions of the present invention may be modified or replaced by equivalents without departing from the spirit and scope of the technical solutions of the present invention, which should all be included in the scope of the claims of the present invention.

Claims

1. A vehicle heat exchanger suspension structure, characterized in that: include: A main body (1), the main body (1) having an oil chamber (101), the oil chamber (101) being used to contain hydraulic oil; A sliding member (2), the sliding member (2) being arranged in the oil chamber (101) in a manner of lifting and sliding; A mounting member (3) is arranged on the main body (1) in a lifting and sliding manner, and the mounting member (3) has an insertion portion (301), the insertion portion (301) extends into the oil chamber (101) and is slidably arranged on the sliding member (2).

2. A vehicle heat exchanger suspension structure according to claim 1, characterized in that: The insertion portion (301) is located at the top wall of the oil chamber (101), and further comprises: a first elastic member (4), one end of the first elastic member (4) being arranged on the insertion portion (301) and the other end of the first elastic member (4) being arranged on the sliding member (2), and providing a force for moving the insertion portion (301) away from the sliding member (2); A second elastic member (5), one end of the second elastic member (5) being arranged on the sliding member (2) and the other end being arranged on the bottom wall of the oil chamber (101), providing a force for the sliding member (2) to move away from the bottom wall of the oil chamber (101).

3. A vehicle heat exchanger suspension structure according to claim 1, characterized in that: A first oil pressure chamber (102) is formed between the top wall of the sliding member (2) and the top wall of the oil chamber (101), and a second oil pressure chamber (103) is formed between the bottom wall of the sliding member (2) and the bottom wall of the oil chamber (101). The sliding member (2) is configured to compress the first oil pressure chamber (102) or the second oil pressure chamber (103) after sliding up and down.

4. A vehicle heat exchanger suspension structure according to claim 3, characterized in that: Also includes: A partition plate (6), wherein the partition plate (6) and the side wall of the sliding member (2) divide the oil chamber (101) into a first upper pressure oil chamber (104), a second upper pressure oil chamber (105), a first lower pressure oil chamber (106) and a second lower pressure oil chamber (107); the first upper pressure oil chamber (104) and the first lower pressure oil chamber (106) are located on one side of the sliding member (2); the second upper pressure oil chamber (105) and the second lower pressure oil chamber (107) are located on the other side of the sliding member (2); the first pressure oil chamber (102) is connected to the first upper pressure oil chamber (104); and the second pressure oil chamber (103) is connected to the second lower pressure oil chamber (107).

5. A vehicle heat exchanger suspension structure according to claim 4, characterized in that: The partition plate (6) has a first connecting port (601) and a second connecting port (602), wherein the first connecting port (601) connects the first upper pressure oil chamber (104) with the first lower pressure oil chamber (106), and the second connecting port (601) connects the second upper pressure oil chamber (105) with the second lower pressure oil chamber (107).

6. A vehicle heat exchanger suspension structure according to claim 4, characterized in that: The sliding member (2) has a first inner recess (201) and a second inner recess (202), wherein the first inner recess (201) and the second inner recess (202) are respectively located on one side close to the first lower pressure oil chamber (106) and the second upper pressure oil chamber (105), and the sliding member (2) is configured such that after the sliding member (2) is lifted and slid, the first upper pressure oil chamber (104) is connected to the first lower pressure oil chamber (106) through the first inner recess (201), or the second upper pressure oil chamber (105) is connected to the second lower pressure oil chamber (107) through the second inner recess (202).

7. A vehicle heat exchanger suspension structure according to claim 4, characterized in that: The top wall of the first oil pressure chamber (102) has a first inclined surface (108), the top wall of the sliding member (2) has a second inclined surface (203), the first inclined surface (108) and the second inclined surface (203) have the same inclination angle, and the sliding member (2) is configured such that after the sliding member (2) is lifted and slid, the first inclined surface (108) approaches or moves away from the second inclined surface (203), and further comprises: A first oil pipe (7), one end of the first oil pipe (7) extends into the first upper pressure oil chamber (104), and the other end of the first oil pipe (7) extends into the first pressure oil chamber (102) from the first inclined surface (108).

8. A vehicle heat exchanger suspension structure according to claim 7, characterized in that: The bottom wall of the second oil pressure chamber (103) has a third inclined surface (109), the bottom wall of the sliding member (2) has a fourth inclined surface (204), the third inclined surface (109) and the fourth inclined surface (204) have the same inclination angle, and the sliding member (2) is configured such that after the sliding member (2) is lifted and slid, the third inclined surface (109) approaches or moves away from the fourth inclined surface (204), and further comprises: A second oil pipe (8), one end of the second oil pipe (8) extends into the second lower pressure oil chamber (107), and the other end extends from the second inclined surface (203) into the second pressure oil chamber (103).

9. The vehicle heat exchanger suspension structure according to claim 1, characterized in that: Also includes: An external connection block (9), the external connection block (9) being arranged on the main body (1), the external connection block (9) having a sliding groove (901) along a horizontal direction.

10. A vehicle heat exchanger suspension structure according to claim 9, characterized in that: Also includes: An inner connecting block (10), wherein the inner connecting block (10) is slidably disposed in the sliding groove (901).

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