Damping foot pad, compressor fixing structure, compressor and air conditioner

Abstract

The utility model provides a shock absorption foot pad, compressor fixing structure, compressor and air conditioner, wherein the shock absorption foot pad comprises a foot pad main body, the foot pad main body is provided with a top end and a bottom end, the foot pad main body has a use state that the foot pad main body is assembled with a bottom foot of the compressor to realize the shock absorption support of the compressor, the bottom foot is provided with a support plate, and the support plate is provided with a support plate. The foot pad body is provided with a top end and a top end, the top end is supported below the bottom side face of the supporting plate in the using state, the damping foot pad further comprises a protective sleeve, the protective sleeve is assembled on the top side face of the bottom foot to wrap the top side exposed face of the bottom foot in the using state, and the protective sleeve and the foot pad body are both made of damping materials. According to the utility model, the phenomena such as abnormal sound and even wear-through caused by direct contact friction between the refrigerant pipe and the footing can be effectively prevented, so that the risk of refrigerant leakage caused by wear-through of the refrigerant pipe can be completely eradicated.

Description

TECHNICAL FIELD

[0001] The utility model belongs to air conditioning technology field, concretely relates to a kind of shock-absorbing foot pad, compressor fixing structure, compressor, air conditioner. BACKGROUND

[0002] At present, household air conditioner is generally realized by using compressor to realize refrigerant circulation, and the working space of outdoor unit compressor is very compact, and various copper pipe lines are arranged around the compressor, and due to space limitation, some pipe lines are close to the compressor foot, and the metal structure of the compressor foot (also referred to as the bottom foot of the compressor) is exposed, and the size of the pipe line fluctuates greatly, and when extreme conditions such as falling and dropping occur during transportation, the copper pipe is deformed and easily contacts the metal structure of the compressor foot, resulting in friction noise and copper pipe wear. UTILITY MODEL CONTENTS

[0003] Therefore, the utility model provides a kind of shock-absorbing foot pad, compressor fixing structure, compressor, air conditioner, which can overcome the technical problems of the shock-absorbing foot pad in the related art, which is assembled and fixed with the bottom foot of the compressor, and the copper pipe line arranged around the compressor is easy to contact the metal bottom foot of the compressor to produce friction noise and copper pipe wear, and there is a risk of refrigerant leakage.

[0004] To solve the above problems, the utility model provides a kind of shock-absorbing foot pad, which comprises a foot pad main body, the foot pad main body has a top end and a bottom end, the foot pad main body has a bottom foot, and the bottom foot is assembled with the compressor to realize the use state of shock-absorbing support for the compressor, the bottom foot has a support plate, and in the use state, the top end is supported on the bottom side of the support plate, the shock-absorbing foot pad further comprises a protective sleeve, and in the use state, the protective sleeve is assembled on the top side of the bottom foot to wrap the top side of the bottom foot, and the protective sleeve and the foot pad main body are made of shock-absorbing material.

[0005] In some embodiments, the protective sleeve and the foot pad main body are connected as a whole by a connecting section; and / or, the shock-absorbing material is rubber.

[0006] In some embodiments, the protective sleeve, foot pad main body and connecting section are integrally formed.

[0007] In some embodiments, the top end of the foot pad main body has a positioning protrusion, and when the foot pad main body is in the use state, the positioning protrusion is embedded in the positioning groove of the bottom foot; and / or, the foot pad main body has an assembly through hole penetrating through the bottom end and the top end, the top end is formed with a connecting ring groove surrounding the assembly through hole, and the bottom foot is seated in the connecting ring groove.

[0008] In some embodiments, in the use state, the protective sleeve has an inner side surface facing one side of the foot pad body and an outer side surface facing away from the other side of the foot pad body, wherein an elastic buckle is formed on the outer edge of the inner side surface, and the elastic buckle is used to be buckled with the bottom foot.

[0009] In some embodiments, the inner side surface has a receiving groove, and in the use state, the receiving groove is used to accommodate the end part of the fastener at the top end of the foot pad body; and / or, the elastic buckle is provided with a relief groove at the connection position of the inner side surface.

[0010] In some embodiments, the inner side surface further has a positioning column extending towards one side of the foot pad body, and in the use state, the positioning column can be inserted into the positioning hole of the bottom foot.

[0011] In some embodiments, the outer circumferential wall of the free end of the positioning column is chamfered.

[0012] In some embodiments, the edge of the outer side surface has a limiting groove, and the limiting groove is used to accommodate the limiting protrusion of the bottom foot and is below the limiting protrusion.

[0013] The utility model also provides a compressor fixing structure, including shock attenuation foot pad, shock attenuation foot pad is above shock attenuation foot pad.

[0014] The utility model also provides a compressor, including above compressor fixing structure.

[0015] The utility model also provides a kind of air conditioner, including above compressor.

[0016] The utility model provides a kind of shock attenuation foot pad, compressor fixing structure, compressor, air conditioner have following beneficial effects:

[0017] When foot pad body is in use state, i.e. foot pad body is supported and connected with the bottom foot of compressor, protective sleeve can form wrapping to the top side exposed surface of bottom foot, and since protective sleeve is made of shock attenuation material, even if the refrigerant pipe (generally copper pipe) for running vibration or in transport process is contacted and collided with the position of bottom foot, it will not be directly contacted with bottom foot, so that the phenomenon that refrigerant pipe is directly contacted and rubbed with bottom foot to generate abnormal sound or even be ground through is effectively prevented, and further, the refrigerant leakage risk caused by refrigerant pipe ground through is prevented from happening;

[0018] By connecting segment, protective sleeve and foot pad body are connected as a whole between the two, which can reduce the number of materials in the disassembly and assembly process, thereby improving the assembly efficiency, and further, the mismatch phenomenon of materials of protective sleeve and foot pad body can be prevented.

[0019] When the foot pad body is assembled with the bottom foot, the installation angle between the foot pad body and the bottom foot can be determined by matching plug-in between the positioning protrusion and the positioning groove, and when the protective sleeve and the foot pad body are connected as a whole, that is, the foolproof design of the protective sleeve is realized, so that the direction of the protective sleeve when the cover is opened is prevented from being not corresponding;

[0020] By arranging the elastic buckle at the outer edge of the inner side of the protective sleeve, reliable connection between the protective sleeve and the bottom foot is realized, and the protective sleeve and the bottom foot are prevented from being separated during the operation or transportation of the compressor;

[0021] The plug-in between the positioning column and the positioning hole can prevent the protective sleeve and the bottom foot from moving in the horizontal plane, and further ensure the position stability of the protective sleeve;

[0022] When the protective sleeve is in a use state, the limiting protrusion is pressed in the limiting groove 5, so that the vertical direction of the protective sleeve is limited by the bottom foot, and the protective sleeve is further prevented from being separated from the bottom foot. BRIEF DESCRIPTION OF DRAWINGS

[0023] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. The drawings in the following description are only exemplary, and for those skilled in the art, other embodiments can be derived from the provided drawings without creative labor.

[0024] Figure 1 is a schematic diagram of the three-dimensional structure of the damping foot pad in the embodiment of the present application;

[0025] Figure 2 is Figure 1 a schematic diagram of the three-dimensional structure of the damping foot pad in another view in the embodiment of the present application;

[0026] Figure 3 is Figure 1 a sectional view of the damping foot pad in the embodiment of the present application;

[0027] Figure 4 is a schematic diagram of the three-dimensional structure of the compressor in the embodiment of the present application (in a state where the damping foot pad is not assembled);

[0028] Figure 5 is Figure 4 a schematic diagram of the three-dimensional structure of the bottom foot in the embodiment of the present application;

[0029] Figure 6 is a schematic diagram of the three-dimensional structure of the damping foot pad in the embodiment of the present application in a use state (the protective sleeve is not closed in the figure);

[0030] Figure 7 is the structure schematic view of the shock-absorbing foot pad in the using state (partial section view, the protective sleeve is closed in the drawing).

[0031] The reference signs are:

[0032] 1, foot pad main body; 11, positioning protrusion; 12, assembly through hole; 13, connecting ring groove;

[0033] 2, protective sleeve; 21, elastic buckle; 22, accommodating groove; 23, positioning column; 24, avoiding groove; 25, limiting groove;

[0034] 3, connecting section;

[0035] 100, compressor; 101, bottom foot; 1011, positioning groove; 1012, positioning hole; 1013, limiting protrusion; 1014, support plate; 1015, connecting plate; 1016, support through hole;

[0036] 200, shock-absorbing foot pad; 300, outdoor unit chassis; 400, refrigerant pipe; 500, fastener. DETAILED DESCRIPTION

[0037] 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. Obviously, the described embodiments are only part of the embodiments of the present application, not all the embodiments. The description of the at least one exemplary embodiment is actually only illustrative, but not as any limitation on the present application and its application or use. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0038] In the description of the present application, it should be understood that the orientation words such as "front, rear, upper, lower, left, right", "transverse, vertical, perpendicular, horizontal" and "top, bottom" and the like indicate the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, without making the opposite statement, these orientation words do not indicate and imply that the indicated device or element must have a particular orientation or be constructed and operated in a particular orientation, therefore it cannot be understood as a limitation on the scope of protection of the present application; the orientation words "inner, outer" refer to the inner and outer of the contour of each component itself.

[0039] For purposes of the description hereinafter, spatial or directional terms, such as, for example, "above", "below", "top", "bottom", "upper", "lower", and the like, can be used where reference is made to one structure or feature in relation to other structures or features. It is to be understood that such spatial and directional terms are in fact intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device described herein is inverted, then the description of a structure or feature as "above" or "below" another structure or feature is intended to encompass both orientations of the device. Accordingly, the example term "above" encompasses both an "above" and "below" orientation. The structures can also be oriented in other ways (rotated 90° or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

[0040] In addition, it should be noted that the use of "first", "second", and the like words of distinction do not connote any actual physical or chronological order, but are merely used herein for convenience and clarity in providing a single point of reference for the additional words they describe, thus, the words "first" and "second" are used interchangeably with and are not intended to connote any temporal or chronological order. Thus, unless specifically stated to the contrary, the words "first", "second", etc., are used herein to designate the nature or order of the various components, or to connote character, quality, property, state, and the like, but do not specifically indicate or imply temporal or chronological order, although temporal or chronological order can be implied if specifically stated to that effect.

[0041] Referring to Figures 1 to 7 As shown, according to the embodiment of the present application, a kind of shock-absorbing foot pad is provided, including foot pad main body 1, the foot pad main body 1 has top end and bottom end (with the foot pad main body 1 in use state as reference, in some possible working conditions, the top end and bottom end can be left-right direction or other direction according to actual installation demand), the foot pad main body 1 has with the bottom foot 101 (generally metal material) of compressor 100 is assembled to realize the use state of the shock-absorbing support of compressor 100, the bottom foot 101 has support plate 1014, in the use state, the top end is supported on the bottom side of support plate 1014, the shock-absorbing foot pad further includes protective sleeve 2, in the use state, protective sleeve 2 is assembled on the top side of bottom foot 101 to wrap the top side exposed surface (preferably all wrapped) of bottom foot 101, protective sleeve 2 and the foot pad main body 1 are made of shock-absorbing material, the shock-absorbing material is rubber, it can be understood that the aforementioned shock-absorbing material should have sufficient material strength while guaranteeing shock-absorbing effect, ensure the deformation resistance of foot pad main body 1.

[0042] In the technical solution, when the foot pad body 1 is in the use state, that is, the foot pad body 1 is supported and connected with the bottom foot 101 of the compressor 100, the protective sleeve 2 can wrap the top side exposed surface of the bottom foot 101, and since the protective sleeve 2 is made of damping material, even if the refrigerant pipe 400 (generally a copper pipe) assembled with the compressor 100 is in contact and collision with the position of the bottom foot 101 due to vibration during operation or transportation, it will not directly contact the bottom foot 101, thereby effectively preventing the refrigerant pipe 400 from generating abnormal sound due to direct contact and friction with the bottom foot 101, and even being worn out, and further preventing the risk of refrigerant leakage caused by the refrigerant pipe 400 being worn out.

[0043] Specifically referring to Figure 1 and Figure 2 In some embodiments, the protective sleeve 2 and the foot pad body 1 are connected as a whole through the connecting section 3.

[0044] In the technical solution, the protective sleeve 2 and the foot pad body 1 are connected as a whole through the connecting section 3, which can reduce the number of materials during disassembly and assembly, thereby improving the assembly efficiency, and also preventing the mismatch of the materials of the protective sleeve 2 and the foot pad body 1.

[0045] In a preferred embodiment, the protective sleeve 2, the foot pad body 1 and the connecting section 3 are integrally formed, specifically, for example, integrally injection molded by using the aforementioned damping material (rubber), that is, the material of the connecting section 3 is also rubber, thereby simplifying the manufacturing process of the damping foot pad.

[0046] In some embodiments, the foot pad body 1 has a positioning protrusion 11 on the top end, and when the foot pad body 1 is in the use state, the positioning protrusion 11 is embedded in the positioning groove 1011 of the bottom foot 101, and in a specific embodiment, the aforementioned positioning groove 1011 is on the aforementioned support plate 1014. It can be understood that the relative positions of the positioning groove 1011 and the positioning protrusion 11 can be reasonably designed according to actual installation requirements.

[0047] In the technical solution, when the foot pad body 1 and the bottom foot 101 are assembled, the installation angle between the foot pad body 1 and the bottom foot 101 can be determined by matching and inserting between the positioning protrusion 11 and the positioning groove 1011, and when the protective sleeve 2 and the foot pad body 1 are connected as a whole, that is, the foolproof design of the protective sleeve 2 is realized, preventing the direction of the protective sleeve 2 from being incorrect when it is flipped.

[0048] Specifically referring to Figure 1As shown, the foot pad body 1 has an assembly through hole 12 penetrating the bottom end and the top end, when the foot pad body 1 is assembled with the bottom foot 101, the fastener 500 realizes the position fixation of the foot pad body 1 via the assembly through hole 12, specifically, the fastener 500 includes a bolt (not labeled in the figure) connected with the outer machine bottom disc 300 and a locking nut (not labeled in the figure, specifically, it can be a gasket nut) threaded with the bolt, the locking nut can realize the shock absorption limiting of the bottom foot 101 in the vertical direction while realizing the position fixation of the foot pad body 1, specifically, the top end is formed with a connecting ring groove 13 arranged around the assembly through hole 12, the bottom foot 101 is seated in the connecting ring groove 13, specifically, the support plate 1014 has a support through hole 1016, the bottom foot 101 is clamped in the connecting ring groove 13 via the support through hole 1016, and the top surface of the support plate 1014 clamps the top side groove wall of the connecting ring groove 13 between the top surface of the support plate 1014 and the locking nut, the bottom surface of the support plate 1014 is seated on the support platform formed by the bottom side groove wall of the connecting ring groove 13, and the positioning protrusion 11 is on the top surface of the support platform at this time, in this technical solution, the connecting ring groove 13 is arranged around the outer peripheral wall of the top end of the foot pad body 1, and the bottom foot 101 is embedded in the connecting ring groove 13 via the support plate 1014, so that the foot pad body 1 has high position stability while realizing the shock absorption support of the bottom foot 101.

[0049] In some embodiments, in the use state, it should be noted that the protective sleeve 2 is covered and connected to the top surface of the bottom foot 101, the protective sleeve 2 has an inner side (i.e., a bottom surface) facing the side of the foot pad body 1 and an outer side (i.e., a top surface) away from the side of the foot pad body 1, wherein the outer edge of the inner side is formed with an elastic buckle 21 for buckling with the bottom foot 101.

[0050] In this technical solution, the elastic buckle 21 is arranged at the outer edge of the inner side of the protective sleeve 2 to realize reliable connection between the protective sleeve 2 and the bottom foot 101, preventing the protective sleeve 2 from being separated from the bottom foot 101 during the operation or transportation of the compressor 100.

[0051] In a specific embodiment, the elastic buckle 21 has two groups arranged oppositely, as Figure 1 As shown, the two groups of elastic buckles 21 are arranged at intervals to form a surrounding connection from the opposite sides of the bottom foot 101, which can ensure the connection reliability between the protective sleeve 2 and the bottom foot 101, further preventing the protective sleeve 2 from being separated from the bottom foot 101.

[0052] The elastic buckle 21 is provided with an avoiding groove 24 at the connecting position of the inner side surface, which can avoid the corresponding structure on the base 101, and ensure the smooth realization of the buckling connection. Specifically, the aforementioned base 101 further includes a connecting plate 1015 arranged on the outer edge of the support plate 1014, and the base 101 is fixedly connected (such as threaded connection or welding, etc.) with the shell of the compressor 100 through the connecting plate 1015. In order to ensure the rationality of the stress of the base 101 and prevent stress concentration, and improve the structural strength of the base 101, the connecting plate 1015 forms a reinforcing rib (not marked in the figure) at the edge of the support plate 1014. The reinforcing rib is connected with the connecting plate 1015 to form a U-shaped structure, and at this time the aforementioned reinforcing rib can be accommodated in the avoiding groove 24.

[0053] In some embodiments, the inner side surface has an accommodating groove 22, which is used to accommodate the end part of the fastener 500 at the top end of the foot pad body 1 in the use state. It can be understood that the shape of the aforementioned accommodating groove 22 should be roughly similar to the end shape of the part in the buckled covering area, so as to ensure the compactness of the structure.

[0054] Specifically, the aforementioned accommodating groove 22 is mainly designed to avoid the locking nut at the top end of the aforementioned fastener 500, and therefore in a specific embodiment, the aforementioned accommodating groove 22 is a stepped hole, and the upper and lower clearances of the stepped hole with the aforementioned locking nut and bolt are not less than 3mm, and the radial clearance is not less than 1mm.

[0055] Continuing to refer to Figure 1 In some embodiments, the inner side surface further has a positioning column 23 extending towards one side of the foot pad body 1, and in the use state, the positioning column 23 can be inserted into the positioning hole 1012 of the base 101.

[0056] In this technical solution, the insertion between the positioning column 23 and the positioning hole 1012 can prevent the movement between the protective sleeve 2 and the base 101 in the horizontal plane, and further ensure the positional stability of the protective sleeve 2.

[0057] The outer circumferential wall of the free end of the positioning column 23 is chamfered, and the chamfering can guide the insertion of the positioning column 23 and the positioning hole 1012.

[0058] In some embodiments, specifically referring to Figure 2 As shown, the edge of the outer side surface has a limiting groove 25, which is used to accommodate the limiting protrusion 1013 of the base 101 and is below the limiting protrusion 1013.

[0059] When the protective sleeve 2 is in use, the limiting protrusion 1013 is pressed in the limiting groove 25, so that the bottom foot 101 can limit the vertical direction of the protective sleeve 2, further preventing the protective sleeve 2 from being separated from the bottom foot 101. In a preferred embodiment, when the limiting protrusion 1013 is accommodated in the limiting groove 25, the top surface of the limiting protrusion 1013 is lower than the top opening of the limiting groove 25.

[0060] The connecting section 3 can be in a strip shape, and in a specific embodiment, the strip-shaped connecting section 3 has a width of 6-10 mm and a thickness of 1.5-2 mm.

[0061] The utility model also provides a compressor fixing structure, including shockproof foot pad 200, shockproof foot pad 200 is above-mentioned shockproof foot pad.

[0062] According to the embodiment of the utility model, a compressor is also provided, which comprises the compressor fixing structure.

[0063] According to the embodiment of the utility model, an air conditioner is also provided, which comprises the compressor.

[0064] Those skilled in the art can understand that the advantageous technical features of the above-mentioned modes can be freely combined and superimposed without conflict.

[0065] The above is only the preferred embodiment of the utility model, and does not limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model. It should be pointed out that for ordinary skilled in the art, on the premise of not departing from the technical principle of the utility model, a number of improvements and modifications can be made, and these improvements and modifications should be regarded as the protection scope of the utility model.

Claims

1. A shock absorbing foot pad comprising a foot pad body (1) having a top end and a bottom end, the foot pad body (1) having a use state for shock absorbing support of a compressor (100) assembled with a foot (101) of the compressor (100), the foot (101) having a support plate (1014), in the use state, the top end being supported under a bottom side of the support plate (1014), characterized in that, Further comprising a protective sleeve (2), in the use state, the protective sleeve (2) is assembled on the top side of the bottom foot (101) to wrap the top side exposed surface of the bottom foot (101), the protective sleeve (2) and the foot pad body (1) are made of damping material.

2. The shock-absorbing footbed of claim 1, wherein The protective sleeve (2) and the foot pad body (1) are connected as a whole through a connecting section (3); and / or, the damping material is rubber.

3. The shock-absorbing footbed of claim 2, wherein, The protective sleeve (2), the foot pad body (1) and the connecting section (3) are integrally formed.

4. The shock-absorbing foot pad according to any one of claims 1 to 3, characterized in that The top end of the foot pad body (1) has a positioning protrusion (11), in the use state of the foot pad body (1), the positioning protrusion (11) is embedded in the positioning groove (1011) of the bottom foot (101); and / or, the foot pad body (1) has an assembly through hole (12) penetrating through the bottom end and the top end, the top end is formed with a connecting ring groove (13) arranged around the assembly through hole (12), the bottom foot (101) is seated in the connecting ring groove (13).

5. The shock-absorbing footbed of claim 4, wherein, In the use state, the protective sleeve (2) has an inner side surface facing one side of the foot pad body (1) and an outer side surface away from one side of the foot pad body (1), wherein the outer edge of the inner side surface is formed with an elastic buckle (21), and the elastic buckle (21) is used for buckling with the bottom foot (101).

6. The shock-absorbing footbed of claim 5, wherein, The inner side surface has a containing groove (22), in the use state, the containing groove (22) is used for containing the end part of the fastener (500) at the top end of the foot pad body (1); and / or, the elastic buckle (21) is provided with an avoiding groove (24) at the connecting position of the inner side surface.

7. The shock-absorbing footbed of claim 5, wherein, The inner side surface further has a positioning column (23) extending towards one side of the foot pad body (1), in the use state, the positioning column (23) can be inserted into the positioning hole (1012) of the bottom foot (101).

8. The shock-absorbing footbed of claim 7, wherein, The outer circumferential wall of the free end of the positioning column (23) is chamfered.

9. The shock-absorbing footbed of claim 5, wherein, The edge of the outer side surface has a limiting groove (25), the limiting groove (25) is used for containing the limiting protrusion (1013) of the bottom foot (101) and below the limiting protrusion (1013).

10. A compressor fixing structure comprising a shock absorbing foot pad (200), characterized by, The damping foot pad (200) is the damping foot pad of any one of claims 1 to 9.

11. A compressor characterized by, The compressor fixing structure of claim 10 is included.

12. An air conditioner characterized by comprising: The compressor of claim 11 is included.

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