CN217302172U - Compressor foot pad, compressor thereof, air conditioner external unit and air conditioner - Google Patents

Abstract

The utility model discloses a compressor foot pad, a compressor thereof, an air conditioner external unit and an air conditioner, wherein the compressor foot pad comprises a main body support column and a limit column; the limiting column is arranged at the upper end of the main body supporting column; the upper end surface of the main body supporting column comprises a first supporting surface and a second supporting surface, wherein the first supporting surface and the second supporting surface are located on the periphery of the limiting column, the first supporting surface is connected with the second supporting surface, and the second supporting surface inclines downwards from the joint of the first supporting surface. The technical scheme of the utility model is through providing a compressor callus on sole, and the compressor callus on the sole supports the fitting surface with the compressor has two cooperation planes at least, and there is certain contained angle in two fitting surfaces, and the contained angle of one of them fitting surface and spacing post axis is 20-70. The compressor callus on the sole both can provide axial support to the compressor, can carry out the inclined support to the compressor again, avoid in transport or transportation because the compressor inclined support is not enough and other parts of striking form the damage.

Description

Compressor foot pad, compressor, air conditioner outer unit and air conditioner

Technical Field

The utility model relates to an air conditioner technical field, in particular to compressor callus on sole and outer machine of compressor, air conditioner and air conditioner thereof.

Background

The compressor footing of air conditioner will generally assemble the compressor callus on the sole in order to support the compressor, and the compressor footing and the compressor callus on the sole support fitting surface of current air conditioner are perpendicular to compressor body axis, mainly provide the support that is on a parallel with compressor axis direction, and it is very weak to compressor inclined support. The compressor of the air conditioner is easily damaged by being bumped against other parts during transportation or transportation due to the compressor being tilted but not supported enough.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a compressor foot pad, which comprises a main body support column and a limit column; the limiting column is arranged at the upper end of the main body supporting column; the upper end surface of the main body supporting column comprises a first supporting surface and a second supporting surface, wherein the first supporting surface and the second supporting surface are located on the periphery of the limiting column, the first supporting surface is connected with the second supporting surface, and the second supporting surface inclines downwards from the joint of the first supporting surface.

In one embodiment, the included angle between the first supporting surface and the second supporting surface is 120-175 degrees.

In one embodiment, the included angle between the second supporting surface and the axis of the limiting column is 20-70 degrees.

In one embodiment, the upper end surface of the limiting column is provided with a flanging.

In one embodiment, the outer periphery of the flange is formed with a downwardly inclined guide ring surface.

In one embodiment, the body support post and the restraint post are cylindrical.

In one embodiment, the central angle of the first support surface is 120-240 °.

In one embodiment, the axis of the compressor foot pad is provided with a through hole for a bolt to pass through.

In an embodiment, the compressor foot pad is made of rubber.

The utility model also provides a compressor, the compressor comprises a compressor foot pad, the compressor foot pad comprises a main body support column and a limit column; the limiting column is arranged at the upper end of the main body supporting column; the upper end surface of the main body supporting column comprises a first supporting surface and a second supporting surface, wherein the first supporting surface and the second supporting surface are located on the periphery of the limiting column, the first supporting surface is connected with the second supporting surface, and the second supporting surface inclines downwards from the joint of the first supporting surface.

In one embodiment, the compressor is provided with a bottom foot, a limiting hole for the limiting column to pass through is formed in the bottom foot, and the bottom foot comprises a first matching plate and a second matching plate;

one end of the second matching plate is connected with the first matching plate, the other end of the second matching plate is connected with the compressor, the first matching plate is attached to the first supporting surface, and the second matching plate is attached to the second supporting surface;

or one end of the second matching plate is connected with the first matching plate, the other end of the second matching plate is connected with the compressor, the first matching plate is attached to the second supporting surface, and the second matching plate is attached to the first supporting surface.

The utility model also provides an air conditioner outdoor unit, which comprises a compressor, wherein the compressor comprises a compressor foot pad, and the compressor foot pad comprises a main body support column and a limit column; the limiting column is arranged at the upper end of the main body supporting column; the upper end surface of the main body supporting column comprises a first supporting surface and a second supporting surface, wherein the first supporting surface and the second supporting surface are located on the periphery of the limiting column, the first supporting surface is connected with the second supporting surface, and the second supporting surface inclines downwards from the joint of the first supporting surface.

The utility model also provides an air conditioner, including the air conditioner outer unit, the air conditioner outer unit includes the compressor, the compressor includes the compressor callus on the sole, the compressor callus on the sole includes main part support column and spacing post; the limiting column is arranged at the upper end of the main body supporting column; the upper end surface of the main body supporting column comprises a first supporting surface and a second supporting surface, wherein the first supporting surface and the second supporting surface are located on the periphery of the limiting column, the first supporting surface is connected with the second supporting surface, and the second supporting surface inclines downwards from the joint of the first supporting surface.

The technical scheme of the utility model is through providing a compressor callus on sole, and the compressor callus on the sole supports the fitting surface with the compressor has two cooperation planes at least, and there is certain contained angle in two fitting surfaces, and the contained angle of one of them fitting surface and spacing post axis is 20-70. The compressor callus on the sole both can effectively provide axial support to the compressor, can effectively carry out the inclined support to the compressor again, avoid in transport or transportation because the compressor inclined support is not enough and other parts of striking form the damage. Reduce customer complaints and improve the product competitiveness.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic perspective view of a compressor foot pad;

FIG. 2 is an exploded view of a compressor foot pad and foot and chassis connection;

FIG. 3 is a schematic view of a compressor assembly and a base plate connection;

FIG. 4 is an exploded view of a second connection mode of a foot pad, a foot and a chassis of the compressor;

FIG. 5 is a schematic structural view of a second connection mode of the compressor assembly and the base plate;

FIG. 6 is a top view of FIGS. 3 and 5;

FIG. 7 is a top view of a compressor foot pad.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name(s)
				11	Compressor foot pad	12	Compressor
13	Bottom foot	131	Limiting hole
				13a	First mating plate	14	Chassis
13b	Second mating plate	141	Mounting hole
				15	Main support column	16	Outward turned edge
15a	First support surface	17	Limiting column
				15b	Second support surface	18	Through hole

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that, if the present invention relates to a directional indication, the directional indication is only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture, and if the specific posture is changed, the directional indication is changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if appearing throughout the text, "and/or" is meant to include three juxtaposed aspects, taking "A and/or B" as an example, including either the A aspect, or the B aspect, or both A and B satisfied aspects. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a compressor foot pad 11, wherein the compressor foot pad 11 includes a main body support pillar 15 and a limit pillar 17; the limiting column 17 is arranged at the upper end of the main body supporting column 15; the upper end face of the main body supporting column 15 comprises a first supporting face 15a and a second supporting face 15b which are located on the periphery of the limiting column 17, the first supporting face 15a is connected with the second supporting face 15b, and the second supporting face 15b inclines downwards from the connection position of the first supporting face 15 a. The angle between the first 15a and second 15b support surfaces is 120-175. The included angle between the second supporting surface 15b and the axis of the limiting column 17 is 20-70 degrees. The upper end face of the limiting column 17 is provided with an outward flange 16. The outer periphery of the flange 16 is formed with a downwardly inclined guide ring surface. The body support post 15 and the restraint post 17 are cylindrical. The central angle of the first support surface 15a is 120 to 240. The axis of the compressor foot pad 11 is provided with a through hole 18 for a bolt to pass through. The compressor foot pad 11 is made of rubber.

Referring to fig. 2 to 3, the present invention provides a compressor 12, the compressor 12 is provided with a bottom leg 13, the bottom leg 13 is provided with a limiting hole 131 for a limiting post 17 to pass through, and the bottom leg 13 includes a first matching plate 13a and a second matching plate 13 b; one end of the second matching plate 13b is connected with the first matching plate 13a, the other end of the second matching plate is connected with the compressor 12, the first matching plate 13a is attached to the first supporting surface 15a, and the second matching plate 13b is attached to the second supporting surface 15 b; or one end of the second matching plate 13b is connected with the first matching plate 13a, the other end is connected with the compressor 12, the first matching plate 13a is attached to the second supporting surface 15b, and the second matching plate 13b is attached to the first supporting surface 15 a.

Referring to fig. 1, a compressor foot pad 11 is installed on a compressor 12, and the compressor foot pad 11 includes a main body support column 15 and a limit column 17; spacing post 17 sets up in the upper end of main part support column 15, and spacing post 17 and the integrative formation of main part support column 15, when compressor callus on the sole 11 was installed together with compressor 12, spacing post 17 played the effect of restriction to compressor 12's footing 13 in the horizontal direction to prevent compressor callus on the sole 11 and footing 13 slippage. The upper end face of the main body supporting column 15 comprises a first supporting face 15a and a second supporting face 15b which are positioned on the periphery of the limiting column 17, the first supporting face 15a is connected with the second supporting face 15b, and the second supporting face 15b inclines downwards from the connection part of the first supporting face 15 a. The first support surface 15a and the second support surface 15b form an included angle therebetween, which is 120 ° to 175 °. At least one of the support surfaces between the first support surface 15a and the second support surface 15b is inclined downwardly to provide inclined support to the compressor 12. The angle between the first 15a and second 15b support surfaces should be less than 180 deg., otherwise the two support surfaces are in the same plane and do not function to provide both axial and angular support to the compressor 12. The angle between the first support surface 15a and the second support surface 15b should also be greater than 120 °, and too small an angle between the two support surfaces may affect the stability of the compressor foot pad 11 itself and may not provide more stable inclined support. When the included angle between the first supporting surface 15a and the second supporting surface 15b is 120-175 degrees, the stability of the compressor foot pad 11 is improved, and at least one supporting surface can provide both axial support and inclined support for the compressor 12, so that damage caused by collision with other parts due to insufficient inclined support of the compressor 12 in the process of carrying or transporting is avoided.

The first supporting surface 15a is connected with the second supporting surface 15b, the second supporting surface 15b inclines downwards from the connection part of the second supporting surface 15b and the first supporting surface 15a, and the included angle between the second supporting surface 15b and the axis of the limiting column 17 is 20-70 degrees. When the included angle between the second supporting surface 15b and the axis of the limiting column 17 is smaller than 20 degrees or larger than 70 degrees, the inclination angle of the second supporting surface 15b is too large or too small, the provided inclined support is limited, and a better stabilizing effect cannot be achieved. When the included angle between the first supporting surface 15a and the second supporting surface 15b is 120-175 degrees, and the included angle between the second supporting surface 15b and the axis of the limiting column 17 is 20-70 degrees, at least one supporting surface can provide inclined support for the compressor 12, and the compressor foot pad 11 can effectively provide axial support for the compressor 12 and can also effectively provide inclined support for the compressor 12.

In an embodiment, the first supporting surface 15a and the second supporting surface 15b may both have an included angle with the axis of the limiting column 17, both supporting surfaces may support the compressor 12 obliquely, and both supporting surfaces may also provide axial support for the compressor 12. The compressor foot pad 11 can effectively provide axial support for the compressor 12 and can also effectively support the compressor 12 in an inclined mode, and damage caused by the fact that the compressor 12 is not sufficiently supported in an inclined mode to impact other parts in the carrying or transporting process is avoided. Reduce customer complaints and improve the product competitiveness.

The upper end face of the limiting column 17 is provided with an outward flange 16. The diameter of the flange 16 is larger than the stopper post 17 and smaller than the diameter of the body support post 15. The outer periphery of the flange 16 forms a downwardly inclined guide ring surface, which plays a guiding role in assembling the compressor 12, thereby improving the installation efficiency. The outward turned edge 16 acts as a restriction to the foot 13 in the axial direction of the compressor foot 11 to prevent the foot 13 from slipping off. The vibration generated during the operation of the compressor 12 will generate a force on the outward flange 16, so the outward flange 16 also needs a certain strength to make it not easy to deform and turn over, resulting in the displacement or slipping of the bottom 13. The thickness of the outer flange 16 is not too thin, and the thickness can be designed to be 4-8 mm. Because the flanging 16 has certain thickness, possesses certain intensity, and difficult deformation upset often when compressor 12 work produces vibration can effectual restriction footing 13 to prevent compressor callus on the sole 11 and footing 13 slippage.

The body support post 15 and the restraint post 17 are cylindrical. The structure is simple, convenient to produce and process, stable in structure and even in stress, and can improve the stability of the support of the compressor 12.

Referring to fig. 7, A, B represents any two points at the connection point of the first supporting surface 15a and the second supporting surface 15b, where O represents the center of the projection of the compressor foot pad 11, and angle AOB represents the center of the projection of the first supporting surface 15a on the compressor foot pad 11. The central angle of the first support surface 15a in projection of the compressor foot pad 11 is 120-240 deg.. When the central angle of the first support surface 15a on the projection of the compressor foot pad 11 is greater than 120 ° and less than 180 °, the area of the first support surface 15a is smaller than that of the second support surface 15b, and the second support surface 15b provides more inclined support. When the central angle of the first support surface 15a on the projection of the compressor foot pad 11 is greater than 180 ° and less than 240 °, the area of the first support surface 15a is greater than that of the second support surface 15b, and the first support surface 15a provides more axial support.

Referring to fig. 2 to 5, the compressor foot pad 11 has a through hole 18 on an axis thereof for passing a bolt therethrough. The through hole 18 is used for connecting the compressor 12 foot base plate 14, a mounting hole 141 is formed in the base plate 14, and the mounting hole 141 is used for being matched with a bolt penetrating through the through hole 18 so as to connect the compressor foot pad 11 with the base plate 14. The diameter of the through-hole 18 may be set to 3-12 mm. In one embodiment, bolts pass through the through holes 18 to connect the compressor foot pads 11 with the chassis 14. Depending on the diameter of the through-hole 18 being 3-12mm, a bolt with a thread having a nominal diameter of 3-12M may be used. The nut of the bolt is arranged on the top surface of the compressor foot pad 11 and completely covers the through hole 18, and the screw rod of the bolt penetrates out of the bottom end of the through hole 18 and penetrates through the mounting hole 141 to be matched with the nut, so that the compressor foot pad 11 is connected with the base plate 14. In another embodiment, a fastening member may be fixedly installed in the installation hole 141, and the fastening member is inserted into the through hole 18 of the compressor foot pad 11.

Referring to fig. 2, the present invention provides a compressor 12 installed on an external unit of an air conditioner, the compressor 12 is provided with a bottom foot 13, the bottom foot 13 is provided with a limit hole 131 for passing a limit post 17, the limit hole 131 is sleeved outside the limit post 17, and the bottom foot 13 is limited on a foot pad 11 of the compressor. The foot 13 includes a first engagement plate 13a and a second engagement plate 13b, and the first engagement plate 13a and the second engagement plate 13b are disposed at the periphery of the stopper hole 131. The second fitting plate 13b of the foot 13 is connected at one end to the compressor 12 and at the other end to the first fitting plate 13 a. An included angle is formed between the first matching plate 13a and the second matching plate 13b, and the included angle is slightly smaller than the included angle between the first supporting surface 15a and the second supporting surface 15 b. When the compressor foot pad 11 is assembled with the foot 13, the compressor foot pad 11 is firmly clamped between the first and second fitting plates 13a and 13b, and the connection between the compressor foot pad 11 and the foot 13 is more tight and firm. Two cooperation boards of footing 13 and two holding surface butts of main part support column 15 mutually support, and compressor callus on the sole 11 both can effectively provide axial support to compressor 12, can effectively carry out the inclined support to compressor 12 again, has avoided in transport or transportation because compressor 12 inclined support is not enough and the striking other parts form the damage.

Referring to fig. 2 and 3, in an embodiment, the foot 13 is sleeved on the periphery of the position-limiting column 17, one end of the second matching plate 13b is connected to the first matching plate 13a, the other end is connected to the compressor 12, the first matching plate 13a is attached to the first supporting surface 15a, and the second matching plate 13b is attached to the second supporting surface 15 b. The first mating plate 13a and the first supporting surface 15a are perpendicular to the axis of the compressor 12, and the first supporting surface 15a provides a vertical upward supporting force to the first mating plate 13a, effectively providing axial support to the compressor 12. The second matching plate 13b and the second supporting surface 15b have an inclined angle with the axis of the compressor 12, and the second supporting surface 15b provides a supporting force for the second matching plate 13b in a direction perpendicular to the second supporting surface 15b, so that the compressor 12 is effectively supported in an inclined way.

Referring to fig. 3 and 6, 3 compressor foot pads 11 are uniformly assembled around the compressor 12, and each compressor foot pad 11 is uniformly stressed. When the compressor 12 is tilted or inclined to one side, the first support surface 15a provides axial support in the axial direction of the compressor 12, and the second support surface 15b provides inclined support to the compressor 12. The compressor foot pad 11 can effectively provide axial support for the compressor 12 and can also effectively support the compressor 12 in an inclined mode, and damage caused by the fact that the compressor 12 is not sufficiently supported in an inclined mode to impact other parts in the carrying or transporting process is avoided. Reduce customer complaints and improve the product competitiveness.

Referring to fig. 4 to 6, in another embodiment, the foot 13 is sleeved on the periphery of the limiting column 17, one end of the second matching plate 13b is connected to the first matching plate 13a, the other end is connected to the compressor 12, the first matching plate 13a is attached to the second supporting surface 15b, and the second matching plate 13b is attached to the first supporting surface 15 a. The second mating plate 13b and the first supporting surface 15a are perpendicular to the axis of the compressor 12, and the first supporting surface 15a provides a vertical upward supporting force to the second mating plate 13b, effectively providing axial support to the compressor 12. The first matching plate 13a and the second supporting surface 15b have an inclined angle with the axis of the compressor 12, and the second supporting surface 15b provides a supporting force to the second matching plate 13b in a direction perpendicular to the second supporting surface 15b, so that the compressor 12 is effectively supported in an inclined way.

Referring to fig. 5 and 6, the compressor foot pads 11 are uniformly assembled around the compressor 12, and each compressor foot pad 11 is uniformly stressed. When the compressor 12 is inclined to one side, because the two matching surfaces of the feet 13 are matched with the two supporting surfaces of the compressor foot pad 11, the first supporting surface 15a provides axial support in the axial direction of the compressor 12, and the other compressor foot pads 11 in the other directions can provide supporting force in the direction perpendicular to the second supporting surface 15b, and the component direction of the supporting force is opposite to the inclination direction of the compressor 12 according to the decomposition and synthesis of the force, so that the inclination of the compressor 12 can be avoided. The compressor foot pad 11 can effectively provide axial support for the compressor 12 and can also effectively support the compressor 12 in an inclined mode, and damage caused by the fact that the compressor 12 is not sufficiently supported in an inclined mode to impact other parts in the carrying or transporting process is avoided. Reduce customer complaints and improve the product competitiveness.

The first support surface 15a and the second support surface 15b may be flat surfaces or curved surfaces. Because there is an angle between the first support surface 15a and the second support surface 15b, at least one support surface provides an inclined support for the compressor 12, and the support surfaces are arranged in a cambered surface to provide both axial support and inclined support.

The compressor foot pad 11 is made of rubber, the rubber has high elasticity and high viscosity, the elasticity of the rubber is generated by the change of the coiled molecular conformation of the rubber, and the interaction force among rubber molecular structures can block the adaptive motion of molecular structure chains, so that the characteristic of viscous damping is mainly shown. Therefore, the compressor foot pad 11 made of rubber has good performances of vibration reduction, buffering and noise reduction.

The hysteresis and internal friction characteristics of the rubber are expressed by loss factors, and the larger the loss factor is, the more remarkable the damping and heat generation of the rubber is, and the more obvious the vibration damping effect is. At normal temperature, the loss factor of the butyl rubber is the largest, and the vibration reduction effect is good. Although the loss factor of the natural rubber is small, the natural rubber has the best comprehensive performance, has the characteristics of excellent elasticity, good fatigue resistance, low heat generation, good electrical insulation, good processability and the like, and is also the first choice as a damping material. Therefore, the compressor foot pad 11 may be made of natural rubber and butyl rubber or a mixture thereof.

The utility model discloses still provide an outer machine of air conditioner and air conditioner, this outer machine of air conditioner and air conditioner include compressor callus on the sole and compressor, and the concrete structure of this compressor callus on the sole and compressor refers to above-mentioned embodiment, because this outer machine of air conditioner and air conditioner have adopted the whole technical scheme of above-mentioned all embodiments, consequently have all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, no longer give unnecessary details here.

The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent structure transformation of the content of the specification and the attached drawings, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims (13)

1. A compressor foot pad, comprising:

a main body support column;

the limiting column is arranged at the upper end of the main body supporting column;

the upper end surface of the main body supporting column comprises a first supporting surface and a second supporting surface, wherein the first supporting surface and the second supporting surface are located on the periphery of the limiting column, the first supporting surface is connected with the second supporting surface, and the second supporting surface inclines downwards from the joint of the first supporting surface.

2. The compressor foot pad of claim 1, wherein an included angle between the first support surface and the second support surface is between 120 ° and 175 °.

3. The compressor foot pad of claim 2, wherein the second support surface is angled from 20 ° to 70 ° from the axis of the spacing post.

4. The compressor foot pad of claim 1, wherein the upper end face of the restraint post is provided with a flanging.

5. The compressor foot pad of claim 4, wherein the outer periphery of the flange is formed with a downwardly inclined guide ring surface.

6. The compressor foot pad of claim 1, wherein the body support post and the restraint post are cylindrical.

7. The compressor foot pad of claim 6, wherein the first support surface has a central angle of 120 ° to 240 °.

8. The compressor foot pad of claim 1, wherein the compressor foot pad axis has a through hole for a bolt to pass through.

9. The compressor foot pad of claim 1, wherein the compressor foot pad is made of rubber.

10. A compressor installed in an outdoor unit of an air conditioner, comprising the compressor foot pad of any one of claims 1 to 9.

11. The compressor of claim 10, wherein the compressor is provided with a foot, the foot is provided with a limiting hole for the limiting column to pass through, and the foot comprises a first matching plate and a second matching plate;

one end of the second matching plate is connected with the first matching plate, the other end of the second matching plate is connected with the compressor, the first matching plate is attached to the first supporting surface, and the second matching plate is attached to the second supporting surface;

or one end of the second matching plate is connected with the first matching plate, the other end of the second matching plate is connected with the compressor, the first matching plate is attached to the second supporting surface, and the second matching plate is attached to the first supporting surface.

12. An outdoor unit for an air conditioner, comprising the compressor of any one of claims 10 to 11.

13. An air conditioner characterized by comprising the outdoor unit of claim 12.

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