CN108692386B - Compressor foot pad and air conditioner outdoor unit - Google Patents
Compressor foot pad and air conditioner outdoor unit Download PDFInfo
- Publication number
- CN108692386B CN108692386B CN201810637463.7A CN201810637463A CN108692386B CN 108692386 B CN108692386 B CN 108692386B CN 201810637463 A CN201810637463 A CN 201810637463A CN 108692386 B CN108692386 B CN 108692386B
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- Prior art keywords
- compressor
- cover plate
- foot pad
- upper cover
- footpad
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920001971 elastomer Polymers 0.000 claims description 13
- 238000006073 displacement reaction Methods 0.000 claims description 12
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000002131 composite material Substances 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 12
- 230000001603 reducing effect Effects 0.000 abstract description 3
- 238000013016 damping Methods 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 8
- 230000035939 shock Effects 0.000 description 8
- 238000012856 packing Methods 0.000 description 6
- 239000007789 gas Substances 0.000 description 5
- 238000002955 isolation Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 206010020649 Hyperkeratosis Diseases 0.000 description 2
- 238000004378 air conditioning Methods 0.000 description 2
- 239000012212 insulator Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 229920005549 butyl rubber Polymers 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000011261 inert gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/08—Compressors specially adapted for separate outdoor units
- F24F1/10—Arrangement or mounting thereof
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/08—Compressors specially adapted for separate outdoor units
- F24F1/12—Vibration or noise prevention thereof
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Vibration Prevention Devices (AREA)
- Compressor (AREA)
Abstract
The invention discloses a foot pad of a compressor and an air conditioner outdoor unit, wherein the foot pad comprises: the body portion and air spring, air spring locates the body portion, and air spring includes the filling chamber that fills with compressed gas. According to the foot pad of the compressor, the air springs are arranged on the body part of the foot pad, so that the body part can well support and fix the compressor. In addition, the air spring can absorb and buffer the vibration of the compressor, so that the effects of damping and reducing noise can be achieved, and the running stability and reliability of the compressor are improved.
Description
Technical Field
The invention relates to the technical field of air conditioning equipment, in particular to a foot pad of a compressor and an air conditioning outdoor unit.
Background
In the related art, the vibration isolation foot pad of the compressor is made of rubber, and is generally made of materials such as silica gel, ethylene propylene diene monomer, butyl rubber and the like, so that the vibration isolation pad is relatively poor in vibration absorption effect. There are also related art vibration insulators using air springs as the vibration insulators of the compressor. However, because the stiffness of the air spring is small, when the compressor is impacted, the displacement of the compressor is large, and the compressor is easy to collide with other parts and damage.
Disclosure of Invention
The present invention aims to solve at least one of the technical problems existing in the prior art. Therefore, the invention provides the compressor foot pad which has the effects of shock absorption, noise reduction and stable support.
The invention also provides an air conditioner outdoor unit which comprises the foot pad of the compressor.
According to an embodiment of the invention, a compressor foot pad comprises: a body portion; and an air spring provided to the body portion, the air spring including a filling chamber filled with compressed gas.
According to the foot pad of the compressor, the air springs are arranged on the body part of the foot pad, and the body part can well support and fix the compressor. In addition, the air spring can absorb and buffer the vibration of the compressor, so that the effects of damping and reducing noise can be achieved, and the running stability and reliability of the compressor are improved.
According to some embodiments of the invention, the air spring comprises: the upper cover plate is connected with the body part; the lower cover plate is connected with the body part, and the upper cover plate and the lower cover plate are arranged at intervals along the height direction of the body part; and the wrapping part is connected with the upper cover plate and the lower cover plate, and the outer peripheral walls of the upper cover plate, the lower cover plate, the wrapping part and the body part define the filling cavity.
In some embodiments of the invention, one of the upper and lower cover plates is provided with an extension extending in a direction toward the other, the extension being connected with the wrapping.
According to some embodiments of the invention, the minimum distance of the extension section from the upper cover plate or the lower cover plate is h1, which satisfies the following conditions: h1 is more than or equal to 1mm and less than or equal to 5mm.
In some embodiments of the invention, the wrap is a composite layer of rubber, cord and steel wire layers.
According to some embodiments of the invention, the body portion is a rubber piece.
In some embodiments of the invention, the end of the footpad adjacent the compressor is provided with a neck configured as an annular groove extending in the circumferential direction of the footpad.
According to some embodiments of the invention, the footpad is provided with a mounting hole extending through the footpad in the axial direction of the footpad.
According to an embodiment of the invention, an air conditioner outdoor unit includes: a housing; the compressor is arranged in the shell; the foot pad is the foot pad of the compressor, and the foot pad is arranged between the chassis of the shell and the compressor.
According to the air conditioner outdoor unit provided by the embodiment of the invention, the foot pad is arranged between the chassis of the shell and the compressor, and can absorb and buffer the vibration of the compressor, so that the effects of shock absorption and noise reduction can be achieved. Moreover, when the outdoor unit of the air conditioner is impacted, the foot pad has good impact resistance, so that the compressor is prevented from being damaged due to collision caused by overlarge movement displacement of the compressor, and the stability and reliability of the outdoor unit of the air conditioner are improved.
According to some embodiments of the invention, the foot pad is the foot pad of the compressor, a mounting plate is arranged at the bottom of the compressor, a mounting hole is formed in the mounting plate, the foot pad is arranged in the mounting hole in a penetrating mode, and the annular groove is abutted to the peripheral wall of the mounting hole.
Additional aspects and advantages of the invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention.
Drawings
The foregoing and/or additional aspects and advantages of the invention will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:
FIG. 1 is a schematic structural view of a foot pad of a compressor according to an embodiment of the present invention;
Fig. 2 is a cross-sectional view of section A-A shown in fig. 1.
Reference numerals:
The foot pad 100 is intended to be worn,
The body portion 10, the neck portion 110, the fitting hole 120,
Air spring 20, filling cavity 210, upper cover 221, extension 2211, lower cover 222, wrap 230.
Detailed Description
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the invention.
In the description of the present invention, 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. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention. Furthermore, features defining "first", "second" may include one or more such features, either explicitly or implicitly. In the description of the present invention, unless otherwise indicated, the meaning of "a plurality" is two or more.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art.
A compressor foot pad 100 and an air conditioner outdoor unit according to an embodiment of the present invention are described below with reference to fig. 1 and 2.
As shown in fig. 1 and 2, the compressor foot pad 100 according to an embodiment of the present invention, the foot pad 100 includes: a body portion 10 and an air spring 20.
In particular, as shown in fig. 1 and 2. An air spring 20 is provided to the body portion 10, and the air spring 20 includes a filling chamber 210 filled with compressed gas. It should be noted that, the stiffness of the body portion 10 may be greater than the stiffness of the air spring 20, and the body portion 10 may perform a good supporting and fixing function on the compressor. When the compressor is operated, the air spring 20 can absorb and alleviate vibration of the compressor, thereby having the effect of absorbing shock.
According to the foot pad 100 of the compressor of the embodiment of the invention, the body part 10 can play a good role in supporting and fixing the compressor by arranging the air springs 20 on the body part 10 of the foot pad 100. In addition, the air spring 20 can absorb and buffer the vibration of the compressor, thereby having the effects of shock absorption and noise reduction and improving the running stability and reliability of the compressor.
According to some embodiments of the present invention, as shown in fig. 2, the air spring 20 may include: an upper cover 221, a lower cover 222, and a wrap 230. The upper cover 221 is connected to the body 10, the lower cover 222 is connected to the body 10, and the upper cover 221 and the lower cover 222 are disposed at intervals in the height direction of the body 10 (up-down direction as shown in fig. 1 and 2). It should be noted that, by arranging the upper cover plate 221 and the lower cover plate 222 at intervals along the up-down direction of the body portion 10, when the compressor is impacted greatly in the up-down direction, the upper cover plate 221 moves downward by a certain distance and then abuts against the lower cover plate 222, so that the displacement of the compressor can be further limited, and further the collision damage of the compressor caused by the overlarge displacement of the compressor can be avoided. The packing part 230 is connected with the upper cover 221 and the lower cover 222, and the upper cover 221, the lower cover 222, the packing part 230, and the outer circumferential wall of the body part 10 define the filling chamber 210. Thereby, the compressed gas can be filled in the filling chamber 210. For example, the compressed gas may be a compressed gas or a compressed inert gas, or the like.
In some embodiments of the present invention, one of the upper and lower cover plates 221 and 222 may be provided with an extension 2211 extending toward the other, the extension 2211 being connected with the wrap 230. That is, as shown in fig. 2, an extension 2211 extending downward may be provided on the upper cover plate 221, whereby, when the compressor moves downward, a lower end of the extension 2211 may be stopped with the lower cover plate 222 to limit further movement of the compressor, functioning as a protection of the compressor. Of course, an extension 2211 extending upward may be provided on the lower cover plate 222.
As shown in fig. 2, the outer end of the upper cover 221 has an extension 2211 extending downward toward the axis of the body 10 and then extending upward, and the extension 2211 is entirely constructed in a hook shape, thereby facilitating the connection between the packing part 230 and the extension 2211, and improving the firmness and reliability of the connection between the extension 2211 and the packing part 230.
According to some embodiments of the present invention, the minimum distance h1 of the extension 2211 from the upper cover plate 221 or the lower cover plate 222 satisfies: h1 is more than or equal to 1mm and less than or equal to 5mm. It can be appreciated that when the distance between the extension segment 2211 and the upper cover plate 221 or the lower cover plate 222 is too small, the shock absorption and noise reduction effects of the air spring 20 are affected; when the distance between the extension segment 2211 and the upper cover plate 221 or the lower cover plate 222 is too large, the foot pad 100 cannot support and limit the displacement of the compressor when the compressor receives a large impact force, and cannot reliably protect the compressor. Experiments prove that when the minimum distance h1 between the extension segment 2211 and the upper cover plate 221 or the lower cover plate 222 is less than or equal to 1mm and less than or equal to 5mm, the foot pad 100 has good vibration and noise reduction effects, and when the compressor 100 is impacted greatly, the foot pad 100 can support and limit the displacement of the compressor, so that the compressor is prevented from being damaged due to collision caused by overlarge moving distance.
In some embodiments of the present invention, the wrap 230 may be a composite layer of rubber, cord and steel wire layers. Thus, the structural strength of the wrap 230 may be enhanced, thereby extending the useful life of the footpad 100. Furthermore, the wrapping portion 230 may also have good flexibility so as to enhance the shock absorbing and noise reducing effects of the footpad 100.
According to some embodiments of the invention, the body portion 10 may be a rubber piece. Thus, the production cost of the footpad 100 may be reduced. Moreover, the rubber member has good elasticity, so that the foot pad 100 has good shock absorption and noise reduction effects.
In some embodiments of the invention, the end of the footpad 100 near the compressor is provided with a neck 110, and the neck 110 may be configured as an annular groove extending in the circumferential direction of the footpad 100. Thus, the fixed assembly of the foot pad 100 and the compressor is facilitated, so that the assembly efficiency of the compressor can be improved, and the production cost of the air conditioner outdoor unit can be reduced.
In some embodiments of the present utility model, as shown in fig. 2, the footpad 100 may be provided with a mounting hole 120, the mounting hole 120 penetrating the footpad 100 in the axial direction of the footpad 100. In assembling the compressor, the foot pad 100 may be fixed to the bottom of the compressor and fastened by bolts through the assembly holes 120. Thereby, the firmness and reliability of the assembly of the compressor can be improved.
In some embodiments of the present invention, the air spring 20 may be disposed near the upper end of the body portion 10, and the air spring 20 may be disposed near the lower end or the middle position of the body portion 10. Thus, the variety of designs of the footpad 100 may be increased.
According to an embodiment of the present invention, an air conditioner outdoor unit includes: a housing, a compressor and a foot pad 100. The compressor is arranged in the shell, and the shell can shield and protect the compressor. The foot pad 100 is the foot pad 100 of the compressor, and the foot pad 100 is arranged between the chassis of the shell and the compressor.
According to the outdoor unit of the air conditioner, the foot pad 100 is arranged between the chassis of the shell and the compressor, and the foot pad 100 can absorb and buffer the vibration of the compressor, so that the effects of vibration absorption and noise reduction can be achieved. Moreover, when the outdoor unit of the air conditioner is impacted, the foot pad 100 has good impact resistance, so that the compressor is prevented from being damaged by collision due to overlarge movement displacement of the compressor, and the stability and reliability of the outdoor unit of the air conditioner are improved.
According to some embodiments of the present invention, the foot pad 100 is the foot pad 100 of the compressor, the bottom of the compressor is provided with a mounting plate, the mounting plate is provided with a mounting hole, the foot pad 100 is penetrated through the mounting hole, and the annular groove is abutted against the peripheral wall of the mounting hole. Therefore, when the compressor is impacted in the horizontal direction, the mounting hole and the annular groove can be stopped to limit the displacement of the compressor in the horizontal direction, so that the collision damage of the compressor is avoided.
A compressor footpad 100 in accordance with an embodiment of the present invention is described in detail below with reference to fig. 1 and 2 in one specific embodiment. It is to be understood that the following description is exemplary only and is not intended to limit the invention.
In the air condensing units's the casing was located to the compressor, the bottom of compressor was equipped with the mounting disc, and the mounting disc is equipped with three mounting hole, and callus on the sole 100 is all worn to be equipped with in three mounting hole, as shown in fig. 1 and 2, and the callus on the sole 100 of compressor includes: the body 10 is a rubber member, and the air spring 20 is provided at the upper end of the body 10.
As shown in fig. 2, the air spring 20 includes: the upper cover plate 221, the lower cover plate 222 and the wrapping part 230, wherein the upper cover plate 221 and the lower cover plate 222 are connected with the body part 10, and the upper cover plate 221 and the lower cover plate 222 are arranged at intervals along the height direction of the body part 10. The upper cover 221 is provided with an extension 2211 extending toward the lower cover 222, and the extension 2211 is connected with the wrapping portion 230. The minimum distance of the extension 2211 from the lower cover plate 222 is h1=1 mm. The wrapping portion 230 is a composite layer composed of a rubber layer, a cord layer and a steel wire layer group. The packing part 230 is connected with the upper cover 221 and the lower cover 222, and the upper cover 221, the lower cover 222, the packing part 230, and the outer circumferential wall of the body part 10 define the filling chamber 210.
The footpad 100 is provided with a fitting hole 120, and the fitting hole 120 penetrates the footpad 100 in the axial direction of the footpad 100. The upper end of the foot pad 100 is provided with a neck portion 110, and the neck portion 110 is configured as an annular groove extending along the circumferential direction of the foot pad 100, and the annular groove is blocked and abutted with an assembly hole 120 of the compressor mounting chassis.
It will be appreciated that the vibration isolation performance of the compressor foot pad 100 is ensured by the overall stiffness of the foot pad 100, which is determined by the weakest stiffness of the foot pad 100, i.e., depending on the air spring 20, the air spring 20 load bearing system generally has a lower frequency, such as below 3Hz, to ensure good vibration isolation performance of the foot pad 100. The rubber main body 10 of the foot pad 100 mainly plays a limiting role, and when the outdoor unit of the air conditioner is carried and falls, the rubber main body 10 can limit the front-back and left-right movement of the horizontal direction of the compressor through the neck 110. When the foot pad 100 is impacted in the up-down direction, the upper cover plate moves down by 1mm to be in impact contact with the lower cover plate, and the rubber body part 10 provides a buffer supporting function after the contact, so that the displacement of the compressor is limited.
Therefore, by arranging the foot pad 100 between the chassis of the shell and the compressor, the foot pad 100 can absorb and buffer the vibration of the compressor, thereby having the effects of shock absorption and noise reduction. Moreover, when the outdoor unit of the air conditioner is impacted, the foot pad 100 has good impact resistance, so that the compressor is prevented from being damaged by collision due to overlarge movement displacement of the compressor, and the stability and reliability of the outdoor unit of the air conditioner are improved.
In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., 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 invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the invention, the scope of which is defined by the claims and their equivalents.
Claims (7)
1. A compressor footpad, comprising:
A body portion; and
The air spring is arranged on the body part and comprises a filling cavity filled with compressed gas;
The air spring includes:
The upper cover plate is connected with the body part;
the lower cover plate is connected with the body part, and the upper cover plate and the lower cover plate are arranged at intervals along the height direction of the body part; and
The wrapping part is connected with the upper cover plate and the lower cover plate, and the outer peripheral walls of the upper cover plate, the lower cover plate, the wrapping part and the body part define the filling cavity;
One of the upper cover plate and the lower cover plate is provided with an extension section extending towards the other direction, and the extension section is connected with the wrapping part;
The outer end of the upper cover plate is provided with an extension section which extends downwards, extends towards the axis of the body part and extends upwards, and the whole extension section is in a hook shape;
The upper cover plate and the lower cover plate are arranged at intervals along the up-down direction of the body part, when the compressor is impacted by a large up-down direction, the upper cover plate moves downwards for a certain distance and then is stopped against the lower cover plate, so that the displacement of the compressor is further limited, and the collision damage of the compressor caused by overlarge displacement of the compressor is avoided;
The distance between the extension section and the upper cover plate or the lower cover plate is h1, and the following conditions are satisfied: h1 is more than or equal to 1mm and less than or equal to 5mm.
2. The compressor footpad of claim 1, wherein the wrap is a composite layer of a rubber layer, a cord layer, and a steel wire layer.
3. The compressor footpad of claim 1, wherein the body portion is a rubber member.
4. The compressor footpad of claim 1, wherein an end of the footpad proximate to the compressor is provided with a neck configured as an annular groove extending in a circumferential direction of the footpad.
5. The compressor foot pad of claim 1, wherein the foot pad is provided with an assembly hole penetrating the foot pad in an axial direction of the foot pad.
6. An outdoor unit of an air conditioner, comprising:
a housing;
The compressor is arranged in the shell;
a footpad for a compressor according to any one of claims 1 to 5, the footpad being provided between a chassis of the housing and the compressor.
7. The outdoor unit of claim 6, wherein a mounting plate is provided at a bottom of the compressor, the mounting plate is provided with a mounting hole, the foot pad is installed in the mounting hole in a penetrating manner, a neck is provided at an end of the foot pad adjacent to the compressor, the neck is configured as an annular groove extending in a circumferential direction of the foot pad, and the annular groove is abutted against a circumferential wall of the mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810637463.7A CN108692386B (en) | 2018-06-20 | 2018-06-20 | Compressor foot pad and air conditioner outdoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810637463.7A CN108692386B (en) | 2018-06-20 | 2018-06-20 | Compressor foot pad and air conditioner outdoor unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108692386A CN108692386A (en) | 2018-10-23 |
| CN108692386B true CN108692386B (en) | 2024-04-19 |
Family
ID=63849919
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810637463.7A Active CN108692386B (en) | 2018-06-20 | 2018-06-20 | Compressor foot pad and air conditioner outdoor unit |
Country Status (1)
| Country | Link |
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| CN (1) | CN108692386B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111981066B (en) * | 2020-07-02 | 2021-12-21 | 加西贝拉压缩机有限公司 | Rubber pad vibration reduction structure for refrigeration compressor |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204627916U (en) * | 2015-04-16 | 2015-09-09 | 广东美芝制冷设备有限公司 | For the damping assembly of compressor, compressor and air conditioner outdoor machine |
| CN107504120A (en) * | 2017-09-21 | 2017-12-22 | 广东溢康通空气弹簧有限公司 | A kind of bellows composite damper |
| CN208920341U (en) * | 2018-06-20 | 2019-05-31 | 广东美的制冷设备有限公司 | The foot pad and air-conditioner outdoor unit of compressor |
-
2018
- 2018-06-20 CN CN201810637463.7A patent/CN108692386B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204627916U (en) * | 2015-04-16 | 2015-09-09 | 广东美芝制冷设备有限公司 | For the damping assembly of compressor, compressor and air conditioner outdoor machine |
| CN107504120A (en) * | 2017-09-21 | 2017-12-22 | 广东溢康通空气弹簧有限公司 | A kind of bellows composite damper |
| CN208920341U (en) * | 2018-06-20 | 2019-05-31 | 广东美的制冷设备有限公司 | The foot pad and air-conditioner outdoor unit of compressor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108692386A (en) | 2018-10-23 |
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