CN219139684U

CN219139684U - Valve body integrated mechanism and air spring

Info

Publication number: CN219139684U
Application number: CN202320048367.5U
Authority: CN
Inventors: 王玉亮; 王冕; 钦连杰
Original assignee: Zhejiang Kong Hui Automobile Technology Co ltd
Current assignee: Zhejiang Kong Hui Automobile Technology Co ltd
Priority date: 2023-01-03
Filing date: 2023-01-03
Publication date: 2023-06-06
Anticipated expiration: 2033-01-03

Abstract

The utility model provides a valve body integrated mechanism and an air spring, which relate to the technical field of vehicle accessories and are used for optimizing the structure of the valve body integrated mechanism to a certain extent, ensuring the running problem of the valve body integrated mechanism and improving the running stability and the service life of the mechanism. The utility model provides a valve body integrated mechanism, which comprises a heat dissipation shell and a valve body integrated assembly; the heat dissipation shell is connected with the valve body integrated component, and one side of the heat dissipation shell, which is away from the valve body integrated component, is provided with a plurality of heat dissipation parts, and the plurality of heat dissipation parts extend along the width direction of the heat dissipation shell and are arranged at intervals along the length direction of the heat dissipation shell.

Description

Valve body integrated mechanism and air spring

Technical Field

The utility model relates to the technical field of vehicle accessories, in particular to a valve body integrated mechanism and an air spring.

Background

In order to improve the riding comfort, the air suspension is greatly popularized, and as an air supply unit in the air suspension system, the performance of the valve body integrated mechanism directly influences the operation of the whole air suspension system.

In general, the integrated valve body can integrate the compressor component into the valve body, and in the work of keeping high rotation speed when the compressor is electrified, the temperature of the valve block can quickly rise to more than 100 ℃, if the valve block has no radiating structure, the high temperature can influence the duty ratio of the compressor component, so that the working time of the compressor is shortened, the service life is shortened, and the control performance of the whole air suspension system is deteriorated.

However, the existing valve body integrated mechanism is heavy and has no heat dissipation structure, so that the operation stability of the whole mechanism is poor, the service life is poor, and the design cost is high.

Therefore, it is highly desirable to provide a valve body integration mechanism and an air spring to solve the problems existing in the prior art to a certain extent.

Disclosure of Invention

The utility model aims to provide a valve body integrated mechanism and an air spring, so that the structure of the valve body integrated mechanism is optimized to a certain extent, the running problem of the valve body integrated mechanism is guaranteed, and the running stability and the service life of the mechanism are improved.

The utility model provides a valve body integrated mechanism, which comprises a heat dissipation shell and a valve body integrated assembly; the heat dissipation shell with the valve body integrated component is connected, just the heat dissipation shell deviates from one side of valve body integrated component is formed with a plurality of radiating portions, and is a plurality of radiating portions all follow the width direction of heat dissipation shell extends, and follows the length direction interval setting of heat dissipation shell.

The valve body integrated mechanism further comprises a connecting piece, a positioning part is formed on the valve body integrated assembly, a counterpoint part is formed on the heat dissipation shell at a position corresponding to the positioning part, the counterpoint part can be inserted into the positioning part along the extending direction of the positioning part, and the connecting piece penetrates through the positioning part and is connected with the counterpoint part.

Specifically, the valve body integrated assembly comprises a positioning shell, wherein the positioning parts are formed at four corners of the positioning shell and extend along the thickness direction of the positioning shell.

Further, a positioning hole is formed at the end of the positioning part, a positioning hole is formed in the positioning part, the positioning hole is a blind hole, the blind hole extends along the thickness direction of the heat dissipation shell, and one end of the connecting piece penetrates through the positioning hole to enter the positioning hole to be connected with the heat dissipation shell, so that the heat dissipation shell is connected with the positioning shell.

The valve body integrated assembly further comprises a valve body base and a coil, wherein the valve body base is in butt joint with the positioning shell to form an installation cavity, and the coil is connected with the valve body base and is located in the installation cavity.

Specifically, an accommodating groove is formed in the valve body base at a position corresponding to the coil, and one end of the coil is embedded into the accommodating groove.

Specifically, a connecting hole is formed at the position of the valve body base corresponding to the positioning hole, and one end of the connecting piece sequentially penetrates through the connecting hole and the positioning hole to enter the alignment hole, so that the valve body base is connected with the positioning shell and the heat dissipation shell.

Further, the valve body integrated assembly further comprises a control board, and the control board is located between the positioning shell and the heat dissipation shell.

Still further, the positioning shell is towards one side of control panel is formed with a plurality of reference columns, and a plurality of the reference columns enclose to set up into the location space, the control panel is located in the location space, just the control panel corresponds the position of reference column is formed with the joint hole, the control panel corresponds the position of location portion is formed with dodges the portion.

Compared with the prior art, the valve body integrated mechanism provided by the utility model has the following advantages:

the utility model provides a valve body integrated mechanism, which comprises a heat dissipation shell and a valve body integrated assembly; the heat dissipation shell is connected with the valve body integrated component, and one side of the heat dissipation shell, which is away from the valve body integrated component, is provided with a plurality of heat dissipation parts, and the plurality of heat dissipation parts extend along the width direction of the heat dissipation shell and are arranged at intervals along the length direction of the heat dissipation shell.

From this analysis shows that through forming a plurality of radiating parts that extend along the width direction of radiating shell on radiating shell, and set up along the length direction interval of radiating shell to can be connected with the valve body integrated component through radiating shell, make the heat transfer that the valve body integrated component produced in the operation process to the radiating shell on, and then realize giving off to the heat through the radiating part of radiating shell, make the operation of valve body integrated component can keep in the temperature of relatively stable, in order to improve whole air spring's life.

In addition, the utility model further provides an air spring applying the valve body integrated mechanism.

The air spring of the valve body integrated mechanism has good heat dissipation effect, so that the valve body integrated mechanism can be always kept at a relatively stable proper temperature for operation, and the action of the whole air spring can be more stable, and the service life of the air spring is prolonged.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a valve body integration mechanism according to an embodiment of the present utility model.

In the figure: 1-a heat dissipation shell; 101-a heat sink; 102-an alignment part; 2-positioning a shell; 201-a positioning part; 202-positioning holes; 203-positioning columns; 3-a valve body base; 301-connecting holes; 302-an accommodating groove; 4-coils; 5-control panel; 501-clamping holes; 502-avoidance part; 6-connecting piece.

Detailed Description

For the purposes of making the objects, technical solutions and advantages of the embodiments of the present application more clear, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is apparent that the described embodiments are only some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, which are generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, as provided in the accompanying drawings, is not intended to limit the scope of the application, as claimed, but is merely representative of selected embodiments of the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present application without making any inventive effort, are intended to be within the scope of the present application.

In the description of the embodiments of the present application, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or those that are conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific direction, be configured and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the embodiments of the present application, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," "coupled" and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

As used herein, the term "and/or" includes any one of the listed items of interest and any combination of any two or more.

For ease of description, spatially relative terms such as "above … …," "upper," "below … …," and "lower" may be used herein to describe one element's relationship to another element as illustrated in the figures. Such spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. Singular forms also are intended to include plural forms unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" are intended to specify the presence of stated features, integers, operations, elements, and/or groups thereof, but do not preclude the presence or addition of one or more other features, integers, operations, elements, and/or groups thereof.

Variations from the shapes of the illustrations as a result, of manufacturing techniques and/or tolerances, are to be expected. Accordingly, the examples described herein are not limited to the particular shapes shown in the drawings, but include changes in shapes that occur during manufacture.

The features of the examples described herein may be combined in various ways that will be apparent after an understanding of the disclosure of the present application. Further, while the examples described herein have a variety of configurations, other configurations are possible as will be apparent after an understanding of the present disclosure. In addition, the technical solutions of the embodiments may be combined with each other, but it is necessary to base that the technical solutions can be realized by those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be regarded as not exist and not within the protection scope of the present application.

As shown in fig. 1, the present utility model provides a valve body integration mechanism, which comprises a heat dissipation shell 1 and a valve body integration assembly; the heat dissipation shell 1 is connected with the valve body integrated component, and one side of the heat dissipation shell 1, which is away from the valve body integrated component, is provided with a plurality of heat dissipation parts 101, and the plurality of heat dissipation parts 101 extend along the width direction of the heat dissipation shell 1 and are arranged at intervals along the length direction of the heat dissipation shell 1.

according to the valve body integrated mechanism provided by the utility model, the plurality of radiating parts 101 which extend along the width direction of the radiating shell 1 and are arranged at intervals along the length direction of the radiating shell 1 are formed on the radiating shell 1, so that heat generated in the operation process of the valve body integrated assembly can be transferred to the radiating shell 1 by connecting the radiating shell 1 with the valve body integrated assembly, and further, the radiating part 101 of the radiating shell 1 is used for radiating the heat, so that the valve body integrated assembly can be kept to operate at relatively stable temperature, and the service life of the integral air spring is prolonged.

It should be noted here that, preferably, the heat dissipation case 1 in the present application is made of an aluminum material, so that it is possible to accelerate the heat transfer from the valve body integrated assembly to the heat dissipation case 1 and to achieve the heat dissipation through the heat dissipation portion 101 on the heat dissipation case 1.

It can be understood that, as shown in fig. 1, the valve body integrated mechanism provided by the utility model further includes a connecting piece 6, a positioning portion 201 is formed on the valve body integrated component, an alignment portion 102 is formed on the heat dissipation shell 1 corresponding to the positioning portion 201, the alignment portion 102 can be inserted into the positioning portion 201 along the extending direction of the positioning portion 201, and the connecting piece 6 is connected with the alignment portion 102 through the positioning portion 201.

Preferably, the connecting piece 6 in the present application is a screw, and can pass through the positioning portion 201 and enter the alignment portion 102, so that the heat dissipation shell 1 and the valve body integrated assembly are stably connected.

Alternatively, as shown in fig. 1, the valve body integrated assembly in the present application includes a positioning case 2, and positioning portions 201 are formed at four corners of the positioning case 2 and extend in the thickness direction of the positioning case 2.

The positioning portions 201 formed at the four corners of the positioning case 2 extend in the thickness direction of the positioning case 2, thereby guiding the alignment portion 102. In order to ensure the connection stability between the heat dissipation shell 1 and the positioning shell 2, as shown in fig. 1, the alignment portion 102 on the heat dissipation shell 1 in the present application protrudes out of the main structure of the heat dissipation shell 1, so as to improve the connection stability by matching with the positioning portion 201.

In addition, the contact area between the positioning case 2 and the heat dissipation case 1 can be increased by the engagement of the positioning portion 102 and the positioning portion 201, and the heat transfer effect can be improved.

It should be noted that, in the present application, the main structure of the heat dissipation case 1 is semicircular, and the positioning portions 201 are located at four corners of the heat dissipation case 1 and extend outwards.

It can be understood that, as shown in fig. 1, the end of the positioning portion 201 in the present application is formed with a positioning hole 202, the positioning portion 102 is formed with a positioning hole, and the positioning hole is a blind hole, and extends along the thickness direction of the heat dissipation shell 1, and one end of the connecting piece 6 passes through the positioning hole 202 to enter the positioning hole to be connected with the heat dissipation shell 1, so that the heat dissipation shell 1 is connected with the positioning shell 2.

The alignment hole in this application is a screw hole, and the positioning hole 202 is a unthreaded hole, so that the connecting piece 6 can smoothly pass through and enter the alignment hole, and stable connection between the heat dissipation shell 1 and the positioning shell 2 is realized.

Optionally, as shown in fig. 1, the valve body integrated assembly in the present application further includes a valve body base 3 and a coil 4, where the valve body base 3 forms a mounting cavity in a butt joint with the positioning housing 2, and the coil 4 is connected with the valve body base 3 and is located in the mounting cavity.

The valve body base 3 is used for providing the mounted position for the coil 4, and through making valve body base 3 dock with positioning shell 2 relatively to can form the installation cavity, through setting up coil 4 in the installation cavity, can guarantee the safety in utilization of coil 4 to a certain extent.

It can be appreciated that in this application, one end of the coil 4 contacts with the positioning housing 2, so that the temperature generated by the coil 4 during operation can be quickly transferred to the positioning housing 2, and then heat dissipation is realized through the heat dissipation housing 1 contacting with the positioning housing 2.

Preferably, as shown in fig. 1, a receiving groove 302 is formed on the valve body base 3 in this application at a position corresponding to the coil 4, and one end of the coil 4 is embedded in the receiving groove 302.

The mounting stability of the coil 4 can be further improved by the accommodating groove 302 formed on the valve body base 3, and the problem that the coil 4 is loosened during operation, so that the position change is contacted with other coils 4 to cause damage to the whole structure is avoided.

Optionally, as shown in fig. 1, a connecting hole 301 is formed at a position of the valve body base 3 corresponding to the positioning hole 202 in the present application, and one end of the connecting piece 6 sequentially passes through the connecting hole 301 and the positioning hole 202 to enter the alignment hole, so that the valve body base 3 is connected with the positioning housing 2 and the heat dissipation housing 1.

The connecting hole 301 in this application is the unthreaded hole to can make connecting piece 6 pass smoothly, during the assembly, connecting piece 6's one end passes connecting hole 301 and locating hole 202 in proper order and finally get into the counterpoint downthehole, with counterpoint downthehole looks spiro union, thereby realize valve body base 3 and location casing 2 and the stable connection between the heat dissipation shell 1.

Optionally, as shown in fig. 1, the valve body integrated assembly in the present application further includes a control board 5, and the control board 5 is located between the positioning housing 2 and the heat dissipation housing 1.

Since the chips on the control board 5 also generate heat during operation, the heat of the chips on the control board 5 can be transferred to the heat dissipation shell 1 by arranging the control board 5 between the positioning shell 2 and the heat dissipation shell 1, and the heat dissipation is realized through the heat dissipation shell 1, so that the temperature stability of the control board 5 is ensured.

Preferably, as shown in fig. 1, a plurality of positioning posts 203 are formed on one side of the positioning housing 2 facing the control board 5 in the present application, the positioning posts 203 enclose a positioning space, the control board 5 is located in the positioning space, a clamping hole 501 is formed at a position of the control board 5 corresponding to the positioning posts 203, and an avoiding portion 502 is formed at a position of the control board 5 corresponding to the positioning portion 201.

The clamping hole 501 in the application is located at the edge of the control panel 5 and penetrates through the edge of the control panel 5, so that the positioning column 203 can be embedded into the clamping hole 501, and further the control panel 5 can be stably limited and positioned through the positioning column 203.

Accordingly, since the positioning portions 201 are formed at the four corners of the positioning case 2, the avoiding portions 502 formed by the positions of the control board 5 corresponding to the positioning portions 201 can prevent the control board 5 from affecting the process of abutting the positioning portions 102 of the heat dissipation case 1 with the positioning portions 201.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The valve body integrated mechanism is characterized by comprising a heat dissipation shell and a valve body integrated assembly;

the heat dissipation shell with the valve body integrated component is connected, just the heat dissipation shell deviates from one side of valve body integrated component is formed with a plurality of radiating portions, and is a plurality of radiating portions all follow the width direction of heat dissipation shell extends, and follows the length direction interval setting of heat dissipation shell.

2. The valve body integration mechanism according to claim 1, further comprising a connecting piece, wherein a positioning portion is formed on the valve body integration assembly, a positioning portion is formed on the heat dissipation case at a position corresponding to the positioning portion, the positioning portion can be inserted into the positioning portion along an extending direction of the positioning portion, and the connecting piece passes through the positioning portion to be connected with the positioning portion.

3. The valve body integration mechanism according to claim 2, wherein the valve body integration assembly includes a positioning case, and the positioning portions are formed at four corners of the positioning case and extend in a thickness direction of the positioning case.

4. The valve body integrated mechanism of claim 3, wherein a positioning hole is formed at an end of the positioning portion, the positioning portion is formed with a positioning hole, the positioning hole is a blind hole, the blind hole extends in a thickness direction of the heat dissipation shell, and one end of the connecting piece passes through the positioning hole to enter the positioning hole to be connected with the heat dissipation shell, so that the heat dissipation shell is connected with the positioning shell.

5. The valve body integrated mechanism of claim 4, wherein the valve body integrated assembly further comprises a valve body base and a coil, the valve body base interfacing with the positioning housing to form a mounting cavity, the coil being connected with the valve body base and located within the mounting cavity.

6. The valve body integration mechanism according to claim 5, wherein a receiving groove is formed in the valve body base at a position corresponding to the coil, and one end of the coil is inserted into the receiving groove.

7. The valve body integration mechanism according to claim 5, wherein a connecting hole is formed at a position of the valve body base corresponding to the positioning hole, and one end of the connecting piece sequentially passes through the connecting hole and the positioning hole to enter the alignment hole, so that the valve body base is connected with the positioning housing and the heat dissipation housing.

8. The valve body integrated mechanism of claim 3, wherein the valve body integrated assembly further comprises a control board located between the positioning housing and the heat sink housing.

9. The valve body integration mechanism according to claim 8, wherein a plurality of positioning posts are formed on a side of the positioning housing facing the control board, a plurality of positioning posts are enclosed to form a positioning space, the control board is located in the positioning space, a clamping hole is formed at a position of the control board corresponding to the positioning posts, and an avoidance portion is formed at a position of the control board corresponding to the positioning portion.

10. An air spring comprising a valve body integration mechanism as claimed in any one of claims 1 to 9.