Passenger car electro-hydraulic active suspension shock absorber heat dissipation structure

Abstract

The utility model relates to the technical field of passenger car electro-hydraulic active suspension shock absorber heat dissipation structures, in particular to a passenger car electro-hydraulic active suspension shock absorber heat dissipation structure which comprises a shock absorber body, a connecting block is arranged at the upper end of the shock absorber body, and clamping grooves are symmetrically formed in the front side and the rear side of the base face of the connecting block. According to the passenger car electro-hydraulic active suspension shock absorber heat dissipation structure, the fixing assembly is arranged on the passenger car electro-hydraulic active suspension shock absorber heat dissipation structure, a first extrusion rod and a second extrusion rod can be driven by an extrusion block to move towards the inner side, when a clamping block moves to the outer side of a clamping groove, a first supporting plate and a second supporting plate are pulled towards the outer side, and a heat dissipation fan can be disassembled; the first extrusion rod and the second extrusion rod are extruded, the clamping block is placed in the clamping groove, the loosening extrusion block drives the clamping block to move towards the outer side under the acting force of the first fixing spring and the second fixing spring, and therefore the clamping block can be limited, installation is completed, installation and disassembly are convenient, and maintenance of the clamping block is convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of heat dissipation structures of electro-hydraulic active suspension shock absorbers for passenger cars, in particular to a heat dissipation structure of electro-hydraulic active suspension shock absorbers for passenger cars. Background Art

[0002] During vehicle driving, the main function of the shock absorber is to accelerate the attenuation of the vibration of the frame and body to improve the driving smoothness and comfort of the car. It is a device that achieves the purpose of vibration reduction by consuming mechanical energy. The mechanical energy dissipated by the shock absorber will be converted into heat energy in the shock absorber. The heat generated is mainly carried away by air circulation. Under normal circumstances, the shock absorber can work normally, but when the ambient temperature is too high or the road conditions are poor, the operating temperature of the shock absorber will be very high. The high temperature of the shock absorber will bring a series of problems, so the shock absorber needs to be cooled. The existing heat dissipation structure is not convenient for maintenance, which makes it inconvenient to use.

[0003] Therefore, a heat dissipation structure of an electro-hydraulic active suspension shock absorber for a passenger car is needed to improve the above-mentioned problems. Utility Model Content

[0004] The utility model aims to provide a heat dissipation structure of an electro-hydraulic active suspension shock absorber for a passenger car, so as to solve the problems raised in the above-mentioned background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A heat dissipation structure of a passenger car electro-hydraulic active suspension shock absorber comprises a shock absorber body, a connection block is arranged at the upper end of the shock absorber body, a clamping groove is symmetrically provided on the front and rear sides of the base surface of the connection block, a first connection head is arranged on the base surface of the connection block, a second connection head is arranged at the bottom of the shock absorber body, a first support plate is arranged on the front side of the base surface of the connection block, a second support plate is arranged on the rear side of the base surface of the connection block, a heat dissipation fan is arranged at the lower ends of the first support plate and the second support plate, and a fixing assembly is arranged on the base surfaces of the first support plate and the second support plate;

[0007] The fixing assembly includes a fixing frame, a first extrusion rod is slidably provided on the left side of the fixing frame, a second extrusion rod is slidably provided on the right side of the fixing frame, extrusion blocks are provided at the outer ends of the first extrusion rod and the second extrusion rod, a support block is provided at the middle of the fixing frame, a first fixing spring is provided between the first extrusion rod and the left side of the support block, a second fixing spring is provided between the second extrusion rod and the right side of the support block, and a clamping block is provided on the inner sides of the bottoms of the first extrusion rod and the second extrusion rod.

[0008] As a preferred solution of the present invention, the first support plate and the second support plate are both arranged in an "L"-shaped structure.

[0009] As a preferred solution of the utility model, the clamping block is arranged in an "L"-shaped structure, and the clamping block and the clamping slot are adapted to be arranged correspondingly.

[0010] As a preferred solution of the present invention, the bottom of the fixing frame is fixedly connected to the base surfaces of the first supporting plate and the second supporting plate respectively.

[0011] As a preferred solution of the utility model, the base surfaces of the first support plate and the second support plate are respectively provided with through grooves corresponding to the clamping blocks.

[0012] As a preferred solution of the present invention, the first connector and the second connector have the same structure.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] In the utility model, a fixing assembly is arranged on the heat dissipation structure of the electro-hydraulic active suspension shock absorber of a passenger car, and the first extrusion rod and the second extrusion rod can be driven to move inward by the extrusion block. When the clamping block moves to the outside of the clamping groove, the first support plate and the second support plate are pulled outward to disassemble the heat dissipation fan. The first extrusion rod and the second extrusion rod are squeezed to place the clamping block inside the clamping groove. The extrusion block is loosened to drive the clamping block to move outward under the action of the first fixing spring and the second fixing spring, so that it can be limited. The installation is completed, and the installation and disassembly are relatively convenient, so it is convenient to repair it. The overall device has a simple structure, is easy to operate and has higher practicality. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is the overall front view of the utility model;

[0016] Figure 2 It is a partial structural diagram of the utility model;

[0017] Figure 3 This is the internal structure diagram of the fixed frame of the utility model.

[0018] In the figure: 1. shock absorber body; 2. connecting block; 3. snap-in groove; 4. first connecting head; 5. second connecting head; 6. first supporting plate; 7. second supporting plate; 8. cooling fan; 9. fixing assembly; 901. fixing frame; 902. first extrusion rod; 903. second extrusion rod; 904. extrusion block; 905. supporting block; 906. first fixing spring; 907. second fixing spring; 908. snap-in block. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0020] To facilitate the understanding of the present invention, the present invention will be described more comprehensively below with reference to the relevant drawings, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0021] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may also be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0022] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by technicians in the technical field of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in this article includes any and all combinations of one or more related listed items.

[0023] For examples, see Figure 1-3 , the utility model provides a technical solution:

[0024] A heat dissipation structure of a passenger car electro-hydraulic active suspension shock absorber comprises a shock absorber body 1, a connection block 2 is arranged at the upper end of the shock absorber body 1, a clamping groove 3 is symmetrically provided on the front and rear sides of the base surface of the connection block 2, a first connector 4 is arranged on the base surface of the connection block 2, a second connector 5 is arranged at the bottom of the shock absorber body 1, a first support plate 6 is arranged on the front side of the base surface of the connection block 2, a second support plate 7 is arranged on the rear side of the base surface of the connection block 2, a heat dissipation fan 8 is arranged at the lower ends of the first support plate 6 and the second support plate 7, and a fixing component 9 is arranged on the base surfaces of the first support plate 6 and the second support plate 7;

[0025] In this embodiment, please refer to Figure 1 and 3The fixing component 9 includes a fixing frame 901, a first extrusion rod 902 is slidably provided on the left side of the fixing frame 901, a second extrusion rod 903 is slidably provided on the right side of the fixing frame 901, extrusion blocks 904 are provided at the outer ends of the first extrusion rod 902 and the second extrusion rod 903, a support block 905 is provided in the middle of the fixing frame 901, a first fixing spring 906 is provided between the first extrusion rod 902 and the left side of the support block 905, a second fixing spring 907 is provided between the second extrusion rod 903 and the right side of the support block 905, and a clamping block 908 is provided on the inner side of the bottom of the first extrusion rod 902 and the second extrusion rod 903.

[0026] Among them, the first support plate 6 and the second support plate 7 are both arranged in an "L"-shaped structure, the clamping block 908 is arranged in an "L"-shaped structure, and the clamping block 908 is adapted to be arranged corresponding to the clamping groove 3, so that the clamping block 908 can enter the clamping groove 3, the bottom of the fixing frame 901 is fixedly connected to the base surface of the first support plate 6 and the second support plate 7 respectively, the base surface of the first support plate 6 and the second support plate 7 is respectively provided with through grooves corresponding to the clamping block 908, the first connector 4 and the second connector 5 have the same structure, and by arranging a fixing component 9 on the heat dissipation structure of the electro-hydraulic active suspension shock absorber of the passenger car, the first extrusion block 904 can be driven to The pressure rod 902 and the second extrusion rod 903 move inward, and when the clamping block 908 moves to the outside of the clamping groove 3, the cooling fan 8 can be removed by pulling the first support plate 6 and the second support plate 7 outward, and the first extrusion rod 902 and the second extrusion rod 903 are squeezed to place the clamping block 908 inside the clamping groove 3. The extrusion block 904 is loosened and drives the clamping block 908 to move outward under the action of the first fixing spring 906 and the second fixing spring 907, so as to limit it. The installation is completed, and the installation and disassembly are relatively convenient, so it is convenient to repair it. The overall device has a simple structure, is easy to operate and has higher practicality.

[0027] The working process of the utility model is as follows: when using the heat dissipation structure of the electro-hydraulic active suspension shock absorber of a passenger car, the heat dissipation fan 8 is operated to dissipate heat for the shock absorber body 1. When the heat dissipation fan 8 needs to be repaired, the extrusion block 904 is squeezed inwardly, and the first extrusion rod 902 and the second extrusion rod 903 are driven to move inwardly by the extrusion block 904. When the first extrusion rod 902 and the second extrusion rod 903 move inwardly, they respectively drive the clamping block 908 to move inwardly. When the clamping block 908 moves to the outside of the clamping groove 3, the first clamping block 908 is pulled outwardly. The support plate 6 and the second support plate 7 can disassemble the cooling fan 8, so that the cooling fan 8 can be repaired. When the cooling fan 8 needs to be installed, the first extrusion rod 902 and the second extrusion rod 903 are squeezed by the extrusion block 904, and the clamping block 908 is placed inside the clamping groove 3. The extrusion block 904 is loosened and drives the clamping block 908 to move outward under the action of the first fixing spring 906 and the second fixing spring 907, so that it can be limited. The installation is completed, and the installation and disassembly are relatively convenient, so it is convenient to repair it.

[0028] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A heat dissipation structure of a passenger car electro-hydraulic active suspension shock absorber, comprising a shock absorber body (1), characterized in that: The upper end of the shock absorber body (1) is provided with a connecting block (2), the front and rear sides of the base surface of the connecting block (2) are symmetrically provided with snap-in grooves (3), the base surface of the connecting block (2) is provided with a first connecting head (4), the bottom of the shock absorber body (1) is provided with a second connecting head (5), the front side of the base surface of the connecting block (2) is provided with a first supporting plate (6), the rear side of the base surface of the connecting block (2) is provided with a second supporting plate (7), the lower ends of the first supporting plate (6) and the second supporting plate (7) are both provided with cooling fans (8), and the base surfaces of the first supporting plate (6) and the second supporting plate (7) are both provided with fixing components (9); The fixing assembly (9) comprises a fixing frame (901), a first extrusion rod (902) being slidably arranged on the left side of the fixing frame (901), a second extrusion rod (903) being slidably arranged on the right side of the fixing frame (901), an extrusion block (904) being arranged at the outer ends of the first extrusion rod (902) and the second extrusion rod (903), a support block (905) being arranged in the middle of the fixing frame (901), a first fixing spring (906) being arranged between the first extrusion rod (902) and the left side of the support block (905), a second fixing spring (907) being arranged between the second extrusion rod (903) and the right side of the support block (905), and a clamping block (908) being arranged on the inner sides of the bottoms of the first extrusion rod (902) and the second extrusion rod (903).

2. The heat dissipation structure of a passenger car electro-hydraulic active suspension shock absorber according to claim 1, characterized in that: The first support plate (6) and the second support plate (7) are both arranged in an "L"-shaped structure.

3. The heat dissipation structure of a passenger car electro-hydraulic active suspension shock absorber according to claim 1, characterized in that: The clamping block (908) is arranged in an "L"-shaped structure, and the clamping block (908) is arranged to be adapted to correspond to the clamping slot (3).

4. The heat dissipation structure of a passenger car electro-hydraulic active suspension shock absorber according to claim 1, characterized in that: The bottom of the fixing frame (901) is fixedly connected to the base surfaces of the first supporting plate (6) and the second supporting plate (7) respectively.

5. The heat dissipation structure of a passenger car electro-hydraulic active suspension shock absorber according to claim 1, characterized in that: The base surfaces of the first support plate (6) and the second support plate (7) are respectively provided with through grooves corresponding to the clamping blocks (908).

6. The heat dissipation structure of a passenger car electro-hydraulic active suspension shock absorber according to claim 1, characterized in that: The first connector (4) and the second connector (5) have the same structure.

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