CN217873172U - Compressor callus on sole, compressor fixed knot construct and air conditioner - Google Patents

Abstract

The embodiment of the application provides a compressor foot pad, a compressor fixing structure and an air conditioner, wherein the compressor foot pad comprises an elastic pad, a first fastener and a second fastener; the elastic cushion comprises an elastic main body and a mounting column positioned on one side of the elastic main body; the first fastener is arranged in the mounting column, and part of the structure of the first fastener extends out of the mounting column; the second fastener is connected with the elastic main body and is located on one side, deviating from the mounting column, of the elastic main body. The compressor callus on sole of this application embodiment can effectively reduce the vibration that transmits to the chassis, and then can improve the damping effect.

Description

Compressor callus on sole, compressor fixed knot construct and air conditioner

Technical Field

The application relates to the technical field of air conditioners, in particular to a compressor foot pad, a compressor fixing structure and an air conditioner.

Background

In the related art, a compressor of an air conditioner generally utilizes a rubber pad for vibration isolation. Specifically, the rubber foot pad is arranged between a base plate of the air conditioner and the compressor, and a bolt arranged on the base plate penetrates through the hollow rubber foot pad to be fixedly connected with the compressor.

However, in the related art, there are some compressors, particularly small compressors, and vibration of the compressor is easily transmitted to the base pan through the bolts during operation, thereby inducing base pan vibration and noise.

SUMMERY OF THE UTILITY MODEL

In view of this, the embodiments of the present application are expected to provide a compressor foot pad, a compressor fixing structure and an air conditioner capable of improving a vibration reduction effect.

To achieve the above object, an embodiment of the present application provides a compressor foot pad, including:

the elastic cushion comprises an elastic main body and a mounting column positioned on one side of the elastic main body;

a first fastener disposed in the mounting post, a portion of the first fastener protruding outside the mounting post;

and the second fastener is connected with the elastic main body and is positioned on one side of the elastic main body, which deviates from the mounting column.

In one embodiment, the side wall of the mounting post is formed with a foot limiting groove.

In one embodiment, the mounting column has a reducing section, which is located on a side of the foot-limiting groove facing away from the elastic body, and which gradually expands from an end remote from the foot-limiting groove towards an end close to the foot-limiting groove.

In one embodiment, the first fastener extends into the elastomeric body.

In one embodiment, the first fastener extends into the elastic body to a depth of 1/10 to 1/2 of the thickness of the elastic body; and/or the presence of a gas in the atmosphere,

the depth of the second fastener extending into the elastic main body is 1/10-1/2 of the thickness of the elastic main body.

In one embodiment, the first fastener is eccentrically disposed from the second fastener.

In one embodiment, at least one of the first and second fasteners is an embedment.

In one embodiment, at least one of the first fastener and the second fastener is a bolt having a diameter of 3mm to 10mm.

Another embodiment of the present application provides a compressor fixing structure, including a base plate, a compressor and the above-mentioned compressor foot pad, where the compressor is configured with a foot having a foot hole;

the compressor foot pad is arranged between the base plate and the compressor, the mounting column penetrates through the base plate hole, and the compressor foot pad is connected with the compressor in a fastening mode through the first fastener and connected with the base plate in a fastening mode through the second fastener.

Another embodiment of the present application provides an air conditioner including the compressor fixing structure described above.

The embodiment of the application provides a compressor callus on sole, compressor fixed knot constructs and air conditioner, the compressor callus on the sole has set up two independent parts of first fastener and second fastener, first fastener setting is in the erection column of cushion, the second fastener is connected with the elastic main body, and is located one side that the elastic main body deviates from the erection column, that is to say, first fastener and second fastener are connected with the cushion respectively, first fastener and second fastener do not have lug connection together. In the compressor operation in-process, the vibration of compressor transmits first fastener to, because first fastener and second fastener do not have lug connection together, so, first fastener can transmit the vibration to the cushion, and the rethread cushion dissipates the vibration, from this, can effectively reduce the vibration that transmits to the chassis, and then can improve the damping effect.

Drawings

Fig. 1 is a partial structural schematic view of a compressor fixing structure according to an embodiment of the present application, in which a base plate is omitted;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A;

FIG. 3 is a schematic view of a compressor foot pad shown in FIG. 1;

FIG. 4 is a cross-sectional view of the compressor foot pad shown in FIG. 3;

FIG. 5 is a cross-sectional view of the resilient pad shown in FIG. 4;

FIG. 6 is a cross-sectional view of a compressor foot pad according to another embodiment of the present application.

Description of the reference numerals

A compressor foot pad 10; an elastic pad 11; an elastic body 111; a mounting post 112; a foot-limiting groove 112a; a reducer section 112b; a first fastener 12; a second fastening member 13; a compressor 20; a foot 21; the foot holes 21a.

Detailed Description

Referring to fig. 1 to 6, the compressor foot pad 10 includes an elastic pad 11, a first fastening member 12, and a second fastening member 13.

The elastic pad 11 includes an elastic body 111 and a mounting post 112 at one side of the elastic body 111.

The elastic pad 11 may be a rubber pad, that is, the material of the elastic pad 11 may be rubber, and the elastic pad 11 may also be made of other elastic materials.

The thickness of the elastic body 111 can be properly designed according to the actual product size.

The first fastening member 12 is disposed in the mounting post 112, and a part of the structure of the first fastening member 12 protrudes to the outside of the mounting post 112. The first fastener 12 is configured to be securely coupled to the compressor 20 outside of the mounting post 112.

The second fastening member 13 is connected to the elastic body 111 and is located on a side of the elastic body 111 facing away from the mounting post 112. The second fastening member 13 is used for connection with a base plate of an air conditioner.

That is, the first fastening member 12 and the second fastening member 13 are two separate parts, and the first fastening member 12 and the second fastening member 13 are respectively coupled to the elastic pad 11.

The first fastening member 12 and the second fastening member 13 may be bolts, or may be other members having fastening functions, or one of them may be a bolt, and the other may be another member having fastening functions.

Illustratively, when at least one of the first fastener 12 and the second fastener 13 is a bolt, the bolt has a diameter of 3mm to 10mm.

In order to improve the stability of the connection of the first fastening member 12 with the elastic pad 11, the first fastening member 12 may extend into the elastic body 111, that is, the end of the first fastening member 12 inserted into the mounting post 112 may extend into the elastic body 111.

Illustratively, the depth to which the first fastener 12 extends into the elastic body 111 may be 1/10 to 1/2 of the thickness of the elastic body 111.

Similarly, the second fastening member 13 may extend into the elastic body 111 to a depth of 1/10 to 1/2 of the thickness of the elastic body 111.

In addition, at least one of the first fastening member 12 and the second fastening member 13 may be an embedded part, that is, the first fastening member 12 and/or the second fastening member 13 may be embedded in the elastic pad 11 to form an integral structure with the elastic pad 11 for use.

In another embodiment of the present application, a compressor fixing structure is further provided, referring to fig. 1 and 2, the compressor fixing structure includes a base plate, a compressor 20, and a compressor foot pad 10 according to any embodiment of the present application, wherein the compressor 20 is provided with a foot 21 having a foot hole 21a.

The compressor foot pad 10 is disposed between the base pan and the compressor 20, and the mounting post 112 is inserted into the foot hole 21a, that is, the first fastener 12 is not in contact with the sidewall of the foot hole 21a, but is spaced apart by the sidewall of the mounting post 112. The compressor foot pad 10 is fixedly connected with the compressor 20 through a first fastener 12 and is fixedly connected with the chassis through a second fastener 13.

Yet another embodiment of the present application further provides an air conditioner including the compressor fixing structure according to any one of the embodiments of the present application.

In the related art, a rubber foot pad of an air conditioner compressor is mainly designed for a medium-sized and large-sized compressor, the aperture of a foot hole of the compressor is generally 20mm, the diameter of a bolt is generally 8mm, and the thickness of the rubber foot pad extending into the foot hole is about 6mm, so that the vibration of the compressor can be effectively reduced. However, the structural characteristics of the small compressor are not considered or are considered less, for example, the aperture of the bottom hole of the small compressor is generally 10mm, the diameter of the bolt is generally 6mm, the thickness of the rubber foot pad extending into the bottom hole is only 2mm, the aperture of the bottom hole of some small compressors is only 7mm, the thickness of the rubber foot pad extending into the bottom hole is only 1.5mm, and the thickness of the rubber foot pad between the bolt and the side wall of the bottom hole is too thin, so that the vibration of the compressor is very easily transmitted to the bolt, and then transmitted to the chassis through the bolt, thereby inducing the chassis vibration and noise.

The compressor foot pad 10 of the embodiment of the present application is provided with two independent parts, namely, a first fastening member 12 is disposed in the mounting column 112 of the elastic pad 11, and a second fastening member 13 is connected to the elastic body 111 and is located on a side of the elastic body 111 away from the mounting column 112, that is, the first fastening member 12 and the second fastening member 13 are respectively connected to the elastic pad 11, and the first fastening member 12 and the second fastening member 13 are not directly connected together. In the operation process of the compressor 20, the vibration of the compressor 20 is transmitted to the first fastening piece 12 firstly, and the first fastening piece 12 and the second fastening piece 13 are not directly connected together, so that the vibration is transmitted to the elastic pad 11 by the first fastening piece 12, and then the vibration is dissipated by the elastic pad 11, therefore, the vibration transmitted to the chassis can be effectively reduced, and the vibration reduction effect can be further improved.

In addition, according to the compressor foot pad 10 of the embodiment of the present application, it is possible to reduce vibration of the four-way valve pipe of the compressor 20, reduce abnormal sounds such as low frequency "hum" generated from the compressor 20, and improve the user's comfort.

It should be noted that the compressor foot pad 10 according to the embodiment of the present invention is not only applicable to the small-sized compressor 20, but the compressor foot pad 10 may be applied to other medium-sized and large-sized compressors 20.

In one embodiment, referring to fig. 2 and 3, a foot-limiting groove 112a may be formed on a sidewall of the mounting post 112.

Specifically, referring to fig. 2, after the mounting post 112 penetrates into the bottom pin hole 21a, the region of the bottom pin 21 around the bottom pin hole 21a may be clipped into the limiting groove for limiting, so as to ensure that the mounting post 112 can be mounted in place.

Further, referring to fig. 4, the mounting post 112 may further include a reducing section 112b, the reducing section 112b is located on a side of the foot limiting groove 112a away from the elastic body 111, and the reducing section 112b gradually expands from an end away from the foot limiting groove 112a to an end close to the foot limiting groove 112a. That is to say, the cross-sectional dimension of the end of the reducing section 112b far away from the limiting groove is smaller, and the closer to the footing limiting groove 112a, the larger the cross-sectional dimension of the reducing section 112b is, thereby, the mounting post 112 can be conveniently penetrated into the footing hole 21a.

It will be appreciated that in some embodiments, the retaining groove may not be provided.

In one embodiment, referring to fig. 6, the first fastening member 12 and the second fastening member 13 may be disposed eccentrically, that is, the axial centerline of the first fastening member 12 is not coincident with the axial centerline of the second fastening member 13. The first fastening member 12 is arranged eccentrically to the second fastening member 13, and it is possible to better prevent the first fastening member 12 from transmitting the absorbed vibration to the second fastening member 13, whereby the vibration damping effect can be further improved.

In the description of the present application, reference to the description of the terms "an embodiment," "in some embodiments," "other embodiments," or "exemplary" or the like, means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the embodiments of the present application. In this application, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Moreover, various embodiments or examples and features of different embodiments or examples described herein may be combined by one skilled in the art without contradiction.

The above description is only a preferred embodiment of the present application and is not intended to limit the present application, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, improvement and the like made within the spirit and principle of the present application are included in the protection scope of the present application.

Claims (10)

1. A compressor foot pad, comprising:

the elastic cushion comprises an elastic main body and a mounting column positioned on one side of the elastic main body;

a first fastener disposed in the mounting post, a portion of the first fastener protruding outside the mounting post;

and the second fastener is connected with the elastic main body and is positioned on one side of the elastic main body, which deviates from the mounting column.

2. The compressor foot pad of claim 1, wherein a foot-limiting groove is formed on a side wall of the mounting post.

3. The compressor foot pad of claim 2, wherein the mounting post has a tapered section on a side of the foot-restraining groove facing away from the resilient body, the tapered section gradually expanding from an end distal from the foot-restraining groove toward an end proximal to the foot-restraining groove.

4. The compressor foot pad of any one of claims 1-3, wherein the first fastener extends into the elastomeric body.

5. The compressor foot pad of claim 4, wherein the first fastener extends into the elastomeric body to a depth of 1/10 to 1/2 of a thickness of the elastomeric body; and/or the presence of a gas in the gas,

the depth of the second fastener extending into the elastic main body is 1/10-1/2 of the thickness of the elastic main body.

6. The compressor foot pad of any one of claims 1-3, wherein the first fastener is eccentrically disposed from the second fastener.

7. The compressor foot pad of any one of claims 1-3, wherein at least one of the first and second fasteners is an embedment.

8. The compressor foot pad of any one of claims 1-3, wherein at least one of the first and second fasteners is a bolt having a diameter of 3mm-10mm.

9. A compressor fixing structure, characterized by comprising a base plate, a compressor (20) provided with a foot having a foot hole, and a compressor foot pad according to any one of claims 1 to 8;

the compressor foot pad is arranged between the base plate and the compressor, the mounting column penetrates through the base plate hole, and the compressor foot pad is connected with the compressor in a fastening mode through the first fastener and connected with the base plate in a fastening mode through the second fastener.

10. An air conditioner characterized by comprising the compressor fixing structure of claim 9.

Images