Damping structure and heat pump device

Abstract

The application discloses a damping structure and a heat pump device, and relates to the technical field of heat pumps. The damping structure comprises a base, a connecting piece, a suspension disc and a damping piece. The connecting piece is arranged on the base. The suspension disc is arranged at intervals with the base along a preset direction, the suspension disc is rotationally connected with the connecting piece, and the suspension disc rotates relative to the connecting piece around the preset direction. The damping piece is arranged between the base and the suspension disc along the preset direction and is fixed on the base, and one end of the damping piece away from the base along the preset direction abuts against the suspension disc. The damping structure is convenient for the installation and maintenance of a heat pump assembly.

Description

Technical Field

[0001] This utility model relates to the field of heat pump technology, and more specifically, to a shock-absorbing structure and a heat pump device. Background Technology

[0002] With the continuous development of home appliance technology, heat pump units, as core components of air conditioner outdoor units and air source water heaters, directly affect the overall user experience. During operation, heat pumps generate mechanical vibrations. These vibrations not only cause noise pollution through the casing but also, with prolonged vibration, can lead to loosening or damage to internal components. Traditional heat pump units typically use a rigid, fixed vibration-damping base below the heat pump assembly. While this structure does absorb and buffer vibration energy to some extent, this fixed design necessitates overall leveling during installation. Furthermore, maintenance personnel must disassemble the entire vibration-damping assembly to access the heat pump body, significantly increasing maintenance difficulty and time costs. Utility Model Content

[0003] In view of this, the purpose of this application is to overcome the shortcomings of the prior art and provide a shock-absorbing structure.

[0004] To achieve the above objectives, the technical solution adopted in this application is as follows: In a first aspect, this application provides a shock-absorbing structure, comprising: a base; a connector disposed on the base; a suspension disk disposed at a distance from the base along a preset direction, the suspension disk being rotatably connected to the connector, and the suspension disk rotating relative to the connector around the preset direction; and a shock-absorbing member disposed between the base and the suspension disk along the preset direction and fixed to the base, wherein one end of the shock-absorbing member away from the base along the preset direction abuts against the suspension disk.

[0005] In an optional embodiment, the connector includes a first connecting portion connected to the base, the suspension disk includes a disk body and a second connecting portion, the disk body is connected to the second connecting portion and abuts against the shock absorber, the second connecting portion is rotatably connected to the first connecting portion and rotates relative to the first connecting portion around the preset direction; wherein, the second connecting portion is disposed near the edge of the disk body.

[0006] In an optional embodiment, the first connecting portion extends along the preset direction, the second connecting portion is provided with a connecting hole extending along the preset direction, and the first connecting portion passes through the connecting hole.

[0007] In an optional embodiment, the connector further includes a first limiting portion, which is connected to the end of the first connecting portion away from the base along the preset direction, and the first limiting portion abuts against the end of the second connecting portion away from the base along the preset direction.

[0008] In an optional embodiment, the connector further includes a second limiting portion, which is connected to one end of the first connecting portion near the base along the preset direction, and the second limiting portion abuts against the end of the second connecting portion near the base along the preset direction.

[0009] In an optional embodiment, the shock-absorbing structure further includes a plurality of fasteners, each of which is detachably connected to the base. The plurality of fasteners are spaced apart around the disc body, and each of the fasteners abuts against the edge of the disc body.

[0010] In an optional embodiment, the shock absorption structure includes a plurality of shock absorbers, which are spaced apart on the base, and the end of each shock absorber away from the base along the preset direction abuts against the suspension disk.

[0011] In an optional embodiment, the shock absorber has a support portion that abuts against the suspension disk.

[0012] Secondly, this application provides a heat pump device, including: a shock-absorbing structure as described in any of the foregoing embodiments; and a heat pump assembly disposed on a suspension disk of the shock-absorbing structure.

[0013] In an optional embodiment, the heat pump device further includes a housing connected to the base of the shock-absorbing structure and defining an accommodating space with the base. The suspension disk and the heat pump assembly are accommodated within the accommodating space. The suspension disk rotates relative to the connector of the shock-absorbing structure about a predetermined direction, so that the heat pump assembly rotates out of the accommodating space or retracts into the accommodating space.

[0014] The vibration damping structure of this application has the following advantages: In the vibration damping structure of this application, the suspended disk is used to support the heat pump component. The suspended disk can be connected to the base through the connector. Since the vibration damping component is arranged between the base and the suspended disk in a preset direction and fixed to the base, and the end of the vibration damping component away from the base in the preset direction abuts against the suspended disk, the suspension disk can be supported by the vibration damping component to improve the structural stability of the suspended disk. At the same time, the vibration damping component can play a vibration damping role to avoid resonance between the heat pump component on the suspended disk and the base. Furthermore, since the suspended disk is rotatably connected to the connector and the suspended disk rotates relative to the connector in a preset direction, when the heat pump component is installed on the suspended disk or when the heat pump component on the suspended disk needs to be maintained, the suspended disk can be unscrewed simply by rotating the suspended disk, so as to facilitate the installation of the heat pump component on the suspended disk or the maintenance of the heat pump component on the suspended disk. Attached Figure Description

[0015] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 A three-dimensional structural schematic diagram of the heat pump device in this application is shown. Figure 1 ; Figure 2 A three-dimensional structural schematic diagram of the heat pump device in this application is shown. Figure 2 ; Figure 3 An exploded structural diagram of the damping structure in this application is shown.

[0017] Explanation of key component symbols: 10-Shock-absorbing structure; 100 - Base; 200 - Connector; 210 - First connecting part; 220 - First limiting part; 230 - Second limiting part; 300 - Suspension disk; 310 - Disk body; 320 - Second connecting part; 321 - Connecting hole; 400 - Shock absorber; 410 - Support component; 500 - Fastener; 20 - Heat pump assembly; 30 - Shell; 31 - Accommodation space; x - Preset direction. Detailed Implementation

[0018] The embodiments of this application are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this application, and should not be construed as limiting this application.

[0019] In the description of this application, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this application.

[0020] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "multiple" means two or more, unless otherwise explicitly specified.

[0021] In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances.

[0022] In this application, unless otherwise expressly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0023] Reference Figure 1 as well as Figure 2As shown, the shock-absorbing structure 10 involved in the embodiments of this application includes: a base 100, a connector 200, a suspension disk 300, and a shock-absorbing component 400.

[0024] Specifically, the connector 200 is connected to the base 100; the suspension disk 300 is spaced apart from the base 100 along a preset direction x and is rotatably connected to the connector 200, and the suspension disk 300 rotates relative to the connector 200 around the preset direction x; the shock absorber 400 is disposed between the base 100 and the suspension disk 300 along the preset direction x and is fixed to the base 100, and the end of the shock absorber 400 away from the base 100 along the preset direction x abuts against the suspension disk 300.

[0025] It should be noted that the preset direction x is Figure 1 as well as Figure 2 The direction indicated by x in the middle.

[0026] In the vibration damping structure 10 of this application, the suspended disk 300 is used to support the heat pump assembly 20. The suspended disk 300 can be connected to the base 100 via the connector 200. Since the vibration damping member 400 is disposed between the base 100 and the suspended disk 300 along a preset direction x and is fixed to the base 100, and the end of the vibration damping member 400 away from the base 100 along the preset direction x abuts against the suspended disk 300, the suspension disk 300 can be supported by the vibration damping member 400 to improve the structural stability of the suspended disk 300. At the same time, the vibration damping member 400 can play a role in vibration damping. This design aims to prevent resonance between the heat pump assembly 20 on the suspension disk 300 and the base 100. Furthermore, since the suspension disk 300 is rotatably connected to the connector 200, and the suspension disk 300 rotates relative to the connector 200 around a preset direction x, when installing the heat pump assembly 20 onto the suspension disk 300 or when maintenance is required on the heat pump assembly 20 on the suspension disk 300, simply rotating the suspension disk 300 will unscrew it, facilitating the installation of the heat pump assembly 20 on the suspension disk 300 or maintenance of the heat pump assembly 20 on the suspension disk 300.

[0027] Reference Figure 3 As shown, the connector 200 includes a first connecting part 210, which is connected to the base 100. The suspension disk 300 includes a disk body 310 and a second connecting part 320. The disk body 310 is connected to the second connecting part 320 and abuts against the shock absorber 400. The second connecting part 320 is rotatably connected to the first connecting part 210 and rotates relative to the first connecting part 210 about a preset direction x. The second connecting part 320 is located near the edge of the disk body 310.

[0028] In this embodiment, the plate 310 is used to support the heat pump assembly 20. Since the second connecting part 320 is rotatably connected to the first connecting part 210 and rotates relative to the first connecting part 210 about a preset direction x, the plate 310 can be rotated relative to the first connecting part 210 through the second connecting part 320. Since the second connecting part 320 is located close to the edge of the plate 310, when the second connecting part 320 rotates relative to the first connecting part 210 about the preset direction x, the plate 310 can be offset to unscrew the plate 310, thereby facilitating the installation of the heat pump assembly 20 on the plate 310 or the maintenance of the heat pump assembly 20 on the plate 310.

[0029] Continue to refer to Figure 3 As shown, the first connecting part 210 extends along a preset direction x, and the second connecting part 320 is provided with a connecting hole 321 extending along the preset direction x. The first connecting part 210 passes through the connecting hole 321.

[0030] In this embodiment, since the first connecting part 210 passes through the connecting hole 321, and both the first connecting part 210 and the connecting hole 321 extend along a preset direction x, the second connecting part 320 can rotate relative to the first connecting part 210 around the preset direction x, so that the disc body 310 can rotate relative to the first connecting part 210 around the preset direction x.

[0031] Continue to refer to Figure 3 As shown, the connector 200 also includes a first limiting part 220, which is connected to the end of the first connecting part 210 away from the base 100 along a preset direction x, and the first limiting part 220 abuts against the end of the second connecting part 320 away from the base 100 along a preset direction x.

[0032] In this embodiment, since the first limiting part 220 is connected to the end of the first connecting part 210 away from the base 100 along the preset direction x, and the first limiting part 220 abuts against the end of the second connecting part 320 away from the base 100 along the preset direction x, the first limiting part 220 can limit the second connecting part 320 along the preset direction x. When the second connecting part 320 rotates around the first connecting part 210, it prevents the second connecting part 320 from detaching from the end of the first connecting part 210 away from the base 100 along the preset direction x, thereby improving the connection stability between the second connecting part 320 and the first connecting part 210.

[0033] Continue to refer to Figure 3 As shown, the connector 200 also includes a second limiting part 230, which is connected to one end of the first connecting part 210 near the base 100 along a preset direction x, and the second limiting part 230 abuts against one end of the second connecting part 320 near the base 100 along the preset direction x.

[0034] In this embodiment, since the second limiting part 230 is connected to the end of the first connecting part 210 near the base 100 along the preset direction x, and the second limiting part 230 abuts against the end of the second connecting part 320 near the base 100 along the preset direction x, the end of the second connecting part 320 near the base 100 along the preset direction x can be limited by the second limiting part 230, so as to reserve space for installing the shock absorber 400 between the disc body 310 and the base 100. When the disc body 310 rotates relative to the first connecting part 210 around the preset direction x, interference between the disc body 310 and the shock absorber 400 is avoided.

[0035] Continue to refer to Figure 3 As shown, the shock-absorbing structure 10 also includes multiple fasteners 500, each of which is detachably connected to the base 100. The multiple fasteners 500 are spaced apart around the disc body 310, and each fastener 500 abuts against the edge of the disc body 310.

[0036] In this embodiment, since the fixing members 500 are spaced around the disk body 310 and each fixing member 500 abuts against the edge of the disk body 310, the disk body 310 can be fixed between multiple fixing members 500. This improves the structural stability of the heat pump device during transportation and prevents the heat pump assembly 20 from shifting under the influence of the disk body 310. Since each fixing member 500 is detachably connected to the base 100, the fixing member 500 can be removed from the base 100 during the installation or maintenance of the heat pump assembly 20 to avoid interference between the fixing member 500 and the disk body 310, and facilitates the rotation of the disk body 310 relative to the connecting member 200 around a preset direction x.

[0037] Specifically, in this embodiment, each fixing member 500 is detachably connected to the edge of the disk body 310 to improve the fixing effect of the fixing member 500 on the disk body 310. At the same time, it allows the fixing member 500 to be separated from the disk body 310, avoiding interference of the fixing member 500 with the rotation of the disk body 310.

[0038] Continue to refer to Figure 3 As shown, the shock absorption structure 10 includes a plurality of shock absorbers 400, which are spaced apart on the base 100, and the end of each shock absorber 400 away from the base 100 along a preset direction x abuts against the suspension disk 300.

[0039] In this embodiment, since the end of each shock absorber 400 away from the base 100 along the preset direction x is abutted against the suspension disk 300, the suspension disk 300 can be supported by multiple shock absorbers 400 to improve the structural strength and stability of the suspension disk 300. At the same time, each shock absorber 400 can play a shock absorption role, absorb the vibration energy of the heat pump assembly 20, and reduce the possibility of resonance between the heat pump assembly 20 and the base 100.

[0040] Continue to refer to Figure 3 As shown, the shock absorber 400 has a support portion 410, which abuts against the suspension disk 300.

[0041] In this embodiment, the support part 410 is used to abut against the suspension disk 300 to improve the structural strength and stability of the suspension disk 300.

[0042] Specifically, in this embodiment, the support part 410 can be a rubber support part 410, a polyurethane support part 410, a silicone support part 410, or other support parts that have both a friction-supporting function and a shock-absorbing and damping function, so as to improve the support function of the support part 410 on the suspension disk 300, improve the stability of the suspension disk 300 on the support part 410, and at the same time improve the shock-absorbing function of the shock absorber 400.

[0043] Reference Figure 1 As shown, the heat pump device involved in the embodiments of this application includes: the above-mentioned shock-absorbing structure 10 and the heat pump assembly 20.

[0044] Specifically, the heat pump assembly 20 is mounted on the suspension disk 300 of the shock-absorbing structure 10.

[0045] In this embodiment, since the above-mentioned shock-absorbing structure 10 facilitates the installation of the heat pump assembly 20 on the suspension disk 300 or the maintenance of the heat pump assembly 20 on the suspension disk 300, the heat pump device of this application has good installation convenience and maintenance convenience.

[0046] Reference Figure 1 as well as Figure 2 As shown, the heat pump device also includes a housing 30, which is connected to the base 100 of the shock-absorbing structure 10 and defines an accommodating space 31 with the base 100. The suspension disk 300 and the heat pump assembly 20 are accommodated in the accommodating space 31. The suspension disk 300 rotates relative to the connector 200 of the shock-absorbing structure 10 about a preset direction x, so that the heat pump assembly 20 rotates out of the accommodating space 31 or retracts into the accommodating space 31.

[0047] In this embodiment, the accommodating space 31 is used to accommodate the floating disk 300 and the heat pump assembly 20. When the floating disk 300 rotates relative to the connector 200 around a preset direction x, the heat pump assembly 20 can be rotated out of the accommodating space 31, so that the heat pump assembly 20 can be maintained outside the accommodating space 31, improving the maintenance convenience of the heat pump assembly 20. At the same time, when installing the heat pump assembly 20, the floating disk 300 can be rotated out of the accommodating space 31, so that the heat pump assembly 20 can be installed on the floating disk 300 outside the accommodating space 31. After installation, the floating disk 300 is rotated back out of the accommodating space 31, thus realizing the accommodation of the heat pump assembly 20 and the floating disk 300, so as to facilitate the installation of the heat pump assembly 20.

[0048] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "example," "specific example," or "some examples," etc., refer to specific features, structures, materials, or characteristics described in connection with that embodiment or example, which are included in at least one embodiment or example of this application. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples. Moreover, without contradiction, those skilled in the art can combine and integrate the different embodiments or examples described in this specification, as well as the features of different embodiments or examples.

[0049] Although embodiments of this application have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting this application. Those skilled in the art can make changes, modifications, substitutions and variations to the above embodiments within the scope of this application.

Claims

1. A vibration damping structure, characterized in that, include: Base; A connector is provided on the base; A suspension disk is spaced apart from the base along a preset direction. The suspension disk is rotatably connected to the connector, and the suspension disk rotates relative to the connector around the preset direction. A shock absorber is disposed between the base and the suspension disk along the preset direction and fixed on the base. One end of the shock absorber away from the base along the preset direction abuts against the suspension disk.

2. The damping structure according to claim 1, characterized in that, The connector includes a first connecting part, which is connected to the base. The suspension disk includes a disk body and a second connecting part. The disk body is connected to the second connecting part and abuts against the shock absorber. The second connecting part is rotatably connected to the first connecting part and rotates relative to the first connecting part around the preset direction. The second connecting portion is located near the edge of the disk body.

3. The damping structure according to claim 2, characterized in that, The first connecting portion extends along the preset direction, and the second connecting portion is provided with a connecting hole extending along the preset direction, with the first connecting portion passing through the connecting hole.

4. The damping structure according to claim 2, characterized in that, The connector further includes a first limiting part, which is connected to the end of the first connecting part away from the base along the preset direction, and the first limiting part abuts against the end of the second connecting part away from the base along the preset direction.

5. The damping structure according to claim 2, characterized in that, The connector further includes a second limiting part, which is connected to one end of the first connecting part near the base along the preset direction, and the second limiting part abuts against the one end of the second connecting part near the base along the preset direction.

6. The damping structure according to claim 2, characterized in that, The shock-absorbing structure also includes multiple fasteners, each of which is detachably connected to the base. The multiple fasteners are spaced apart around the disc body, and each fastener abuts against the edge of the disc body.

7. The damping structure according to any one of claims 1-6, characterized in that, The shock absorption structure includes multiple shock absorbers, which are spaced apart on the base, and the end of each shock absorber away from the base along the preset direction abuts against the suspension disk.

8. The damping structure according to claim 7, characterized in that, The shock absorber has a support portion that abuts against the suspension disk.

9. A heat pump device, characterized in that, include: The vibration damping structure as described in any one of claims 1-8; as well as A heat pump assembly is mounted on the suspension disk of the shock-absorbing structure.

10. The heat pump device according to claim 9, characterized in that, The heat pump device further includes a housing, which is connected to the base of the shock-absorbing structure and defines an accommodating space with the base. The suspension disk and the heat pump assembly are accommodated in the accommodating space. The suspension disk rotates relative to the connector of the shock-absorbing structure about a preset direction, so that the heat pump assembly rotates out of the accommodating space or retracts into the accommodating space.

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