CN219007541U

CN219007541U - Mounting structure of compressor and compressor

Info

Publication number: CN219007541U
Application number: CN202223091448.8U
Authority: CN
Inventors: 侯刚
Original assignee: Valeo Compressor Changchun Co Ltd
Current assignee: Valeo Compressor Changchun Co Ltd
Priority date: 2022-11-21
Filing date: 2022-11-21
Publication date: 2023-05-12
Anticipated expiration: 2032-11-21

Abstract

The present disclosure provides a mounting structure of a compressor and the compressor, the mounting structure includes: a holding portion (2; 2') capable of at least partially wrapping the body (1) of the compressor; and a mounting portion (3; 3 ') fixed to the holding portion (2; 2 ') and provided with a connector (4; 4 ') for mounting the compressor.

Description

Mounting structure of compressor and compressor

Technical Field

The present disclosure relates to a mounting structure of a compressor and a compressor.

Background

Compressors are widely used in air conditioning systems for vehicles to provide a comfortable driving and riding environment within the vehicle. Typically, the compressor is connected to the engine of the vehicle, for example by a pulley and belt, to an output shaft of the engine for driving by the engine. For electrically driven compressors, the compressor is typically mounted on the body of the motor and driven by electricity.

In general, the compressor is mounted to the housing of the engine or motor by a mounting bracket that is fixed to the compressor housing. For different types of vehicles, the installation location is changed, and the compressor needs to be redesigned to be suitable for being installed in the different types of vehicles, which increases not only the design cost but also the production cost.

In addition, the compressor may vibrate during operation, which results in noise and vibration during operation of the vehicle, thereby affecting the ride experience. Particularly for electric vehicles, the noise generated by the compressor is more pronounced, which severely affects the NVH (Noise, vibration, harshness) performance of the vehicle.

Disclosure of Invention

It is therefore an object of the present disclosure to provide a mounting structure of a compressor, which can realize adaptation of the compressor to different types of vehicles only by its own variation, and can also improve NVH performance of the vehicle, and a compressor.

The above object is achieved by a mounting structure for a compressor and a compressor described below.

The present disclosure provides a mounting structure of a compressor, the mounting structure comprising: a holding portion capable of at least partially wrapping a main body of the compressor; and a mounting portion fixed to the holding portion and provided with a connector for mounting the compressor.

In an embodiment, the holding portion is a sleeve extending in a circumferential direction of the compressor on an outer surface of the compressor.

In one embodiment, the holding portion is provided with an opening that avoids the interface of the compressor.

In one embodiment, the holding portion includes a plurality of rigid portions connected to each other by threaded fasteners.

In an embodiment, the holding portion comprises a plurality of flexible portions separated from each other, each of the plurality of flexible portions being deformable and having a shape adapted to the compressor portion it holds.

In an embodiment, the plurality of flexible portions wrap around an outer surface of the compressor and expose only an interface of the compressor.

In one embodiment, the mounting portion is integrally formed with the retaining portion.

In one embodiment, the connecting member is a connecting hole penetrating the mounting portion.

In one embodiment, the mounting portion includes a stiffener.

The present disclosure also provides a compressor comprising a main body of the compressor and a mounting structure as described above.

The mounting structure of the compressor can adapt to different types of vehicles without changing the main body of the compressor, so that the design cost and the production cost of the compressor can be reduced, and the compressor has higher flexibility. In addition, the mounting structure of the compressor disclosed by the utility model wraps the compressor by using the retaining part, so that noise and vibration generated by the compressor can be reduced or even avoided from influencing riding experience, and the NVH performance of a vehicle is improved. Further, the use of a non-metallic material to fabricate the retention portion of the mounting structure may reduce the weight of the compressor and the vehicle.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present disclosure, the drawings of the embodiments of the present disclosure will be briefly described below. Wherein the drawings are designed solely to illustrate some embodiments of the disclosure and not to limit all embodiments of the disclosure thereto. In the accompanying drawings:

FIG. 1 illustrates a schematic diagram of a compressor according to one embodiment of the present disclosure;

FIG. 2 illustrates a schematic view of a mounting structure of a compressor according to one embodiment of the present disclosure;

FIG. 3 illustrates a schematic view of a compressor according to another embodiment of the present disclosure; and

fig. 4 illustrates a schematic view of a mounting structure of a compressor according to another embodiment of the present disclosure.

Detailed Description

In order to make the objects, technical solutions and advantages of the technical solutions of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the accompanying drawings of specific embodiments of the present disclosure. Like reference numerals in the drawings denote like parts. It should be noted that the described embodiments are some, but not all embodiments of the present disclosure. All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.

Unless defined otherwise, technical or scientific terms used herein should be given the ordinary meaning as understood by one of ordinary skill in the art to which this disclosure belongs. The terms "first," "second," and the like in the description and in the claims, do not denote any order, quantity, or importance, but rather are used to distinguish one element from another. Likewise, the terms "a" or "an" and the like do not necessarily denote a limitation of quantity. The word "comprising," "comprising," or "having" and the like means that elements or items preceding the word are meant to be encompassed by the element or item recited following the word and equivalents thereof, without excluding other elements or items. The terms "connected" or "connected" and the like are not limited to the physical or mechanical connection or communication shown in the drawings, but may include connection or communication equivalent thereto, whether direct or indirect. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

Various implementations of a compressor according to embodiments of the present disclosure are described in detail below with reference to fig. 1 to 4.

As shown in fig. 1, a compressor according to an embodiment of the present disclosure includes a main body 1 and a mounting structure provided thereon. The mounting structure includes a holding portion 2 and a mounting portion 3. The holding portion 2 at least partially wraps around the main body 1 of the compressor, and does not completely wrap around the main body 1 of the compressor as shown in fig. 1. The mounting portion 3 is fixed to the holding portion 2 and provided with a connector 4 for mounting the compressor. Specifically, the compressor is mounted to the main body of the engine or the housing or the frame of the vehicle by the mounting portion 3. As shown in fig. 1, the mounting structure of the compressor may include three mounting portions, but the present disclosure is not limited to the number of mounting portions shown in the drawings, and a person skilled in the art may freely select the number of mounting portions according to the need, for example, the type of vehicle. Of course, the distribution of the mounting portions is not limited, and may be set as needed.

As shown in fig. 2, the holding portion 2 may be a sleeve extending in the circumferential direction of the compressor on the outer surface of the compressor, specifically, the sleeve extending in the circumferential direction of the main body 1 of the compressor on the outer surface of the main body 1 of the compressor. In this way, a sufficient support of the compressor or the body 1 can be achieved by means of a large contact area, avoiding the occurrence of installation instability.

Referring to fig. 1 and 2, the holding part 2 is provided with an opening 20 avoiding an interface of the compressor for connection with an external device. In this way, by designing the shape, position, etc. of the opening 20, adaptation of the mounting structure to different compressors, in particular to different compressor bodies, can be achieved.

The holding part 2 may comprise a plurality of

hard parts

21, 22 connected to each other by threaded fasteners 23. As shown in fig. 2, the holding part 2 may comprise two rigid parts, which, when assembled together, form a sleeve. Of course, a greater number of rigidifying portions is also possible. The rigid portion may be made of a rigid rubber, a rigid plastic, which reduces the weight of the mounting structure. The threaded fastener 23 may be a screw, but it should be understood that other attachment means are possible.

For example, the mounting portion 3 may be integrally formed with the holding portion 2, for example, by molding. As shown in fig. 2, the mounting portion 3 may be integrally formed with the hard portion 22.

The connector 4 is a connection hole penetrating the mounting portion 3. In order to achieve a stable mounting of the compressor, the mounting portion 3 has a block-like form, and a metal sleeve may be provided in the connection hole. The mounting structure may be secured to the vehicle by, for example, using bolts through the attachment holes.

The compressor shown in fig. 1, which is not completely surrounded by the holding portion 2, can be applied to a fuel vehicle in consideration of that noise and vibration generated by an engine of the fuel vehicle are larger than those of the compressor, and the influence of the noise and vibration of the compressor on the riding experience is small. Although not fully encasing the compressor, the NVH performance of the vehicle may still be improved because the compressor mounting structure of the present disclosure partially encases the compressor.

As shown in fig. 3, a compressor according to another embodiment of the present disclosure also includes a main body 1 and a mounting structure provided thereon. The mounting structure includes a holding portion 2 'and a mounting portion 3'. The holding part 2 'substantially completely encloses the main body 1 of the compressor, and the mounting part 3' is fixed to the holding part 2 'and provided with a connection 4' for mounting the compressor 1.

As shown in fig. 4, the holding portion 2 'comprises a plurality of flexible portions 21', 22', 23' separated from each other, each of which is deformable and has a shape adapted to the compressor it holds, in particular to the main body 1 portion of the compressor. The plurality of flexible parts 21', 22', 23' are wrapped on the outer surface of the compressor and expose only the interface of the compressor, in particular, the plurality of flexible parts are wrapped on the outer surface of the main body 1 of the compressor. In this way, the compressor can be stably held in the holding portion without affecting the connection of the compressor to the external device. When adapting to different vehicles, only the shape and the position of the opening and the size and the position of the flexible part need to be designed. Furthermore, the provision of a plurality of separate flexible portions makes the mounting of the holding portion on the compressor easier. The flexible portion of the holding portion 2' may be made of an elastic rubber member. The retainer can be easily fitted over the outer surface of the compressor by deformation.

The mounting portion 3 'may be integrally formed with the holding portion 2', for example, by molding. As shown in fig. 4, the two mounting portions 3 'may be integrally formed with the flexible portion 22'.

The connecting piece 4' is a connecting hole penetrating the mounting part 3', the mounting part 3' has a block-shaped form, and a metal sleeve can be arranged in the connecting hole. Although the mounting portion 3' is made of the same elastic rubber as the flexible portion, the mounting portion has sufficient supporting force due to its block form without causing unstable mounting of the compressor due to deformation. In order to further improve the mounting stability of the compressor, the mounting portion 3' includes a reinforcing rib 5', and as shown in fig. 4, the reinforcing rib 5' may be made of the same material as the mounting portion 3' or may be made of a different material from the mounting portion 3'.

The mounting structure of the compressor or the main body of the compressor, which is almost completely wrapped as shown in fig. 3 and 4, can be applied to an electric vehicle because noise and vibration generated from the motor are relatively small, and thus the influence of the noise and vibration of the compressor on the riding experience is greater, which needs to be improved. By the compressor mounting structure of the present disclosure, NVH performance of a vehicle can be greatly improved.

The adaptation of the compressor to different types of vehicles can be achieved by a person skilled in the art only by designing or modifying the mounting structure of the compressor, for example by mounting the compressor on different types of vehicles or by mounting different compressors. This way, the main body of the compressor does not need to be changed, so that not only the design cost and the production cost of the compressor can be reduced, but also the compressor has higher flexibility. In addition, by wrapping the compressor with the retainer, noise and vibration generated by the compressor can be reduced or even avoided from affecting the ride experience, and thus the NVH performance of the vehicle can be improved. Further, the use of non-metallic materials for the retention portion may reduce the weight of the compressor and the vehicle.

The technical features disclosed above are not limited to the disclosed combination with other features, and other combinations between the technical features can be performed by those skilled in the art according to the purpose of the present disclosure to achieve the purpose of the present disclosure.

Claims

1. A mounting structure of a compressor, the mounting structure comprising:

a holding portion (2; 2') capable of at least partially wrapping the body (1) of the compressor; and

a mounting portion (3; 3 ') fixed to the holding portion (2; 2 ') and provided with a connector (4; 4 ') for mounting the compressor.

2. The mounting structure according to claim 1, characterized in that the holding portion (2) is a sleeve extending in the circumferential direction of the compressor on the outer surface of the compressor.

3. The mounting structure according to claim 2, characterized in that the holding part (2) is provided with an opening (20) avoiding the interface of the compressor.

4. The mounting structure according to claim 2, characterized in that the holding part (2) comprises a plurality of rigid parts (21; 22) which are connected to each other by means of threaded fasteners (23).

5. The mounting structure according to claim 1, characterized in that the holding portion (2 ') comprises a plurality of flexible portions (21'; 22'; 23') separated from each other, each of which is deformable and has a shape adapted to the compressor portion it holds.

6. The mounting structure according to claim 5, wherein the plurality of flexible portions (21 ', 22', 23 ') wrap over an outer surface of the compressor and expose only an interface of the compressor.

7. The mounting structure according to claim 2 or 5, characterized in that the mounting portion (3; 3 ') is integrally formed with the holding portion (2; 2').

8. The mounting structure according to claim 1, characterized in that the connection piece (4; 4 ') is a connection hole penetrating the mounting part (3; 3').

9. The mounting structure according to claim 1, characterized in that the mounting portion (3 ') comprises a reinforcing rib (5').

10. A compressor, characterized in that it comprises a main body (1) of the compressor and a mounting structure according to any one of claims 1 to 9.