CN103343738A - Compressor assembly used for refrigerator and refrigerator provided with same - Google Patents
Compressor assembly used for refrigerator and refrigerator provided with same Download PDFInfo
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- CN103343738A CN103343738A CN2013103070228A CN201310307022A CN103343738A CN 103343738 A CN103343738 A CN 103343738A CN 2013103070228 A CN2013103070228 A CN 2013103070228A CN 201310307022 A CN201310307022 A CN 201310307022A CN 103343738 A CN103343738 A CN 103343738A
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- pad spare
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Abstract
The invention discloses a compressor assembly used for a refrigerator and the refrigerator provided with the same. The compressor assembly used for the refrigerator comprises a compressor, a base plate and a pad piece, wherein the base plate is arranged below the compressor, the pad piece is arranged between the compressor and the base plate, the pad piece is an elastic piece, a hollow cavity is defined inside the pad piece, and the lateral dimension of the upper end face of the pad piece is smaller than the lateral dimension of the lower end face of the pad piece. According to the compressor assembly used for the refrigerator, due to the fact that the lateral dimension of the upper end face of the pad piece is smaller than the lateral dimension of the lower end face of the pad piece, the stability of the pad piece is enhanced, and the vibration and noise reduction effect of the pad piece is further improved. In addition, the pad piece is easy to manufacture.
Description
Technical field
The present invention relates to art of refrigeration units, especially relate to a kind of compressor assembly and the refrigerator with it for refrigerator.
Background technique
One of main origin cause of formation of refrigerator noise problem is the vibration of compressor, traditional refrigerator reduces the noise that vibration of compressor produces by adopt the method that increases the pad part between compressor and base plate, yet, because the pad part is shaped as the cylinder bodily form, when bearing vibration pressure, the pad part will show relatively poor stability of strutting system, thereby traditional pad spare can not reduce the vibration of compressor effectively, makes that the vibration noise of compressor assembly is still bigger.In addition, since the thinner thickness of pad part own, and in the production assembly process, need pass pad spare owing to the rigidity bolt, thus the pad part can't play due damping effect, and the assembling of rigidity bolt highly is difficult to be consistent in the practical set process, and it is not steady to make compressor install.
Summary of the invention
The present invention is intended to solve at least to a certain extent one of above-mentioned technical problem of the prior art.For this reason, one object of the present invention is to propose a kind of stability of strutting system by force and the compressor assembly that is used for refrigerator of damping noise reduction.
Another object of the present invention is to propose a kind of refrigerator with above-mentioned compressor assembly.
The compressor assembly that is used for refrigerator according to first aspect present invention embodiment comprises: compressor; Base plate, described base plate is located at the below of described compressor; And pad spare, described pad spare is located between described compressor and the described base plate, and described pad spare is the chamber that limits hollow in elastic component and the described pad spare, and the transverse dimension of the upper-end surface of wherein said pad spare is less than the transverse dimension of the lower end surface of described pad spare.
According to the compressor assembly that is used for refrigerator of the embodiment of the invention, the transverse dimension of the upper-end surface by the pad part is set is less than the transverse dimension of the lower end surface of this pad spare, thereby strengthened the stability of strutting system of this pad spare, and then improved the effect of vibration and noise reduction of this pad spare.
In addition, the compressor assembly for refrigerator according to the present invention also can have following additional technical feature:
According to one embodiment of present invention, described pad spare is configured to from top to bottom that cross sectional area increases gradually.Thus, improved the stability of strutting system of this pad spare effectively.
Alternatively, the side wall surface of described pad spare forms plane, curved surface, serrated face or wavy surface from top to bottom.
Alternatively, the shape of cross section of described pad spare is circular, oval, long-round-shape or at least greater than the polygonal on three limits.
According to one embodiment of present invention, the upper and lower of described pad spare is respectively equipped with first bolt and second bolt, and described pad spare is connected between described compressor and the described base plate by described first bolt and described second bolt respectively.Thus, by first bolt and second bolt are set, the pad part can make things convenient for and be connected securely between compressor and the base plate, and compares with the assembling mode that traditional employing rigidity bolt directly passes the pad part, further improve the effectiveness in vibration suppression of pad part, reduced the noise of compressor.
Particularly, described first bolt and described second bolt include: head, described head are located on the described pad spare; And screw rod, an end of described screw rod links to each other with described head and the other end extends towards the direction away from described pad spare.
Alternatively, be formed with receiving groove on the described pad spare, described head is contained in the described receiving groove.Thus, guaranteed that effectively first bolt and second bolt can be connected on the pad part securely.
According to one embodiment of present invention, described chamber is that a plurality of and described a plurality of chambers are formed in the described pad spare with being spaced apart from each other.Thus, by a plurality of chambers are set, further improve the effectiveness in vibration suppression of pad part, thereby further reduced the noise of compressor.
According to one embodiment of present invention, described pad spare is that a plurality of and described a plurality of pad spare each interval is turned up the soil and is located between described compressor and the described base plate.Thus, compressor can firmly be supported on a plurality of pad spares, and has strengthened the effectiveness in vibration suppression of pad part, thereby has reduced the vibration noise of compressor.
Refrigerator according to second aspect present invention embodiment comprises: casing; And according to the present invention above-mentioned first aspect embodiment's the compressor assembly that is used for refrigerator, wherein said compressor assembly is located in the described casing.
According to the refrigerator of the embodiment of the invention, by above-mentioned first aspect embodiment's compressor assembly is set, the vibration noise that produces during owing to the compressor assembly operation is little, thereby has improved the performance of refrigerator.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Description of drawings
Fig. 1 is the plan view that fills up part, first bolt and second bolt according to an embodiment of the invention;
Fig. 2 is the sectional drawing along A-A line among Fig. 1;
Fig. 3 is the sectional drawing of the pad spare shown in Fig. 2;
Fig. 4 is the plan view of the pad spare shown in Fig. 1, first bolt and second bolt.
Reference character:
1: the pad part; 11: chamber; 12: the first receiving grooves; 13: the second receiving grooves;
2: the first bolts; 21: head; 22: screw rod;
3: the second bolts.
Embodiment
Describe embodiments of the invention below in detail, described embodiment's example is shown in the drawings, and wherein identical or similar label is represented identical or similar elements or the element with identical or similar functions from start to finish.Be exemplary below by the embodiment who is described with reference to the drawings, only be used for explaining the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention, it will be appreciated that, close the orientation of indications such as term " " center ", " thickness ", " laterally ", " on ", D score, " preceding ", " left side ", " right side ", " vertically ", " level ", " top ", " end ", " interior ", " outward " or position is based on orientation shown in the drawings or position relation; only be the present invention for convenience of description and simplify and describe; rather than the device of indication or hint indication or element must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used for describing purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characteristics.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the invention, the implication of " a plurality of " is two or more, unless clear and definite concrete restriction is arranged in addition.
In the present invention, unless clear and definite regulation and restriction are arranged in addition, broad understanding should be done in terms such as term " installation ", " linking to each other ", " connection ", for example, can be fixedly connected, also can be to removably connect, or be integral; Can be directly to link to each other, also can link to each other indirectly by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand above-mentioned term concrete implication in the present invention as the case may be.
In the present invention, unless clear and definite regulation and restriction are arranged in addition, first feature second feature it " on " or D score can comprise that first and second features directly contact, can comprise that also first and second features are not directly contacts but by the contact of the additional features between them.And, first feature second feature " on ", " top " and " above " comprise first feature directly over second feature and oblique upper, or only represent that the first characteristic level height is higher than second feature.First feature second feature " under ", " below " and " below " comprise first feature under second feature and tiltedly, or only represent that the first characteristic level height is less than second feature.
Below with reference to the compressor assembly (scheme not shown) that be used for refrigerator of Fig. 1-Fig. 4 description according to first aspect present invention embodiment.
As depicted in figs. 1 and 2, according to first aspect present invention embodiment's the compressor assembly that is used for refrigerator, comprise compressor (scheme not shown) and be positioned at base plate (scheming not shown) below the compressor, and be located at the pad spare 1 between compressor and the base plate.In other words, compressor is positioned at the top of base plate, and pad part 1 is located between compressor and the base plate, by pad part 1 compressor and base plate is kept apart fully, thereby can reduce the vibration noise that compressor directly contacts and produces with base plate.
By in flexible pad spare 1, limiting the chamber 11 of hollow, because pad part 1 itself has elasticity, has certain effectiveness in vibration suppression, and the chamber 11 of hollow is as spring in the pad part 1, further improved the effectiveness in vibration suppression of pad part 1, thereby flexible pad spare 1 and chamber 11 play the function of dual vibration damping jointly, and then have reduced because the caused noise of vibration of compressor.In addition, because the chamber 11 that has hollow in the pad part 1 helps compressor to pass through the self gravitation adjustment, solved compressor effectively problems such as not steady have been installed.
The transverse dimension of the upper-end surface of pad part 1 is less than the transverse dimension of the lower end surface of pad part 1.For example in the example of Fig. 1-Fig. 4, the shape of cross section of the lower end surface of the upper-end surface of pad part 1 and pad part 1 is circle, the area of the upper-end surface of pad part 1 is less than the area of lower end surface of pad part 1, thereby improved the stability of strutting system of pad part 1, and then pad part 1 has the better damping noise reduction.
Preferably, as shown in Figures 2 and 3, chamber 11 is formed on the central authorities of pad part 1, and in other words, chamber 11 is symmetrical up and down about the central horizontal face of pad part 1.Certainly, the invention is not restricted to this, in another example of the present invention, chamber 11 also can be formed on top, bottom, left part or the right part (scheming not shown) of pad part 1.It will be appreciated that specifically the arrange position of chamber 11 in pad part 1 can be according to reality requirement setting, to have better effectiveness in vibration suppression.
Alternatively, as Fig. 1-shown in Figure 4, upper surface and the lower surface of pad part 1 form horizontal plane respectively.In other examples of the present invention, the pad upper surface of part 1 and lower surface also can form serrated face, wavy surface respectively or other can improve the surface (scheming not shown) of effectiveness in vibration suppression.In some examples more of the present invention, the upper surface of pad part 1 also can form horizontal plane, serrated face, wavy surface or other can improve in the surface of effectiveness in vibration suppression one of them, and the lower surface of pad part 1 can form another (the scheming not shown) in the suitable surface of improving effectiveness in vibration suppression of horizontal plane, serrated face, wavy surface or other.
According to the compressor assembly for refrigerator of the present invention, the transverse dimension of the upper-end surface by the pad part is set has strengthened the stability of strutting system of this pad spare self, thereby has improved the effect of vibration and noise reduction of this pad spare less than the transverse dimension of the lower end surface of this pad spare.
In one embodiment of the invention, pad part 1 is configured to from top to bottom that cross sectional area increases gradually.Particularly, as Fig. 1-shown in Figure 4, pad part 1 be shaped as round platform, the shape of cross section of pad part 1 is circle from top to bottom, and cross sectional area from top to bottom increases gradually, thereby has improved the stability of strutting system of pad part 1 effectively.It will be appreciated that the shape of pad part 1 can require to arrange according to reality, to satisfy actual requirement better.
In one embodiment of the invention, the side wall surface of pad part 1 forms plane, curved surface, serrated face or wavy surface from top to bottom.Alternatively, with reference to Fig. 1-Fig. 4, the sidewall of pad part 1 forms outward extending plane from top to bottom.
Alternatively, with reference to Fig. 1-Fig. 4, the shape of cross section of pad part 1 is circular.It will be appreciated that the shape of pad part 1 can require arrange according to reality, the shape of cross section that for example fills up part 1 can also be oval, long-round-shape or at least greater than the polygonal on three limits etc.
In one embodiment of the invention, the upper and lower of pad part 1 is respectively equipped with first bolt 2 and second bolt 3, and pad part 1 is connected between compressor and the base plate by first bolt 2 and second bolt 3 respectively.That is to say, as depicted in figs. 1 and 2, first bolt 2 is located at the top of pad part 1, and pad part 1 links to each other by first bolt 2 with the compressor that is positioned at this pad spare 1 top, second bolt 3 is located at the bottom of pad part 1, and pad part 1 links to each other by second bolt 3 with the base plate that is positioned at this pad spare 1 below.Thus, by first bolt 2 and second bolt 3 are set, pad part 1 can make things convenient for and be connected securely between compressor and the base plate, and compares with the assembling mode that traditional employing rigidity bolt directly passes pad part 1, further improve the effectiveness in vibration suppression of pad part 1, reduced the noise of compressor.
Alternatively, first bolt 2 and second bolt 3 can be respectively a plurality of, and a plurality of first bolt 2 and a plurality of second bolt 3 are located at the upper and lower (scheming not shown) of pad part 1 respectively.Further, a plurality of first bolts 2 and a plurality of second bolt 3 are evenly distributed in the upper and lower of pad part 1.It will be appreciated that the quantity of first bolt 2 and second bolt 3 can require to arrange according to reality, to satisfy actual requirement better.
As shown in Figure 2, first bolt 2 comprises: head 21 and screw rod 22, head 21 are located on the pad part 1.One end of screw rod 22 link to each other with head 21 and the other end towards extending away from the direction of pad part 1.
For example in the example of Fig. 2, the head 21 of first bolt 2 is located in the pad part 1 and is positioned at the top of pad part 1, the screw rod 22 of first bolt 2 vertically extends, and the lower end of screw rod 22 links to each other with the upper end of head 21, the upper end of screw rod 22 is positioned at outside the pad part 1, be formed with the outside thread that extends along its axial screw on the screw rod 22, screw rod 22 links to each other with nut after passing compressor, is connected on the compressor and (schemes not shown) thereby will fill up part 1.Alternatively, the head 21 of first bolt 2 and screw rod 22 are one-body molded.
As shown in Figure 2, second bolt 3 comprises: head 21 and screw rod 22, head 21 are located on the pad part 1.One end of screw rod 22 link to each other with head 21 and the other end towards extending away from the direction of pad part 1.
For example in the example of Fig. 2, the head 21 of second bolt 3 is located in the pad part 1 and is positioned at the bottom of pad part 1, the screw rod 22 of second bolt 3 vertically extends, and the upper end of screw rod 22 links to each other with the lower end of head 21, the lower end of screw rod 22 is positioned at outside the pad part 1, be formed with the outside thread that extends along its axial screw on the screw rod 22, screw rod 22 links to each other with nut after passing base plate, is connected on the base plate thereby will fill up part 1.Alternatively, the head 21 of second bolt 3 and screw rod 22 are one-body molded.
Preferably, with reference to Fig. 2, first bolt 2 and the 3 coaxial settings of second bolt.That is to say that the dead in line of the axis of first bolt 2 and second bolt 3 to make things convenient for manufacturing, reduces cost.Certainly, the invention is not restricted to this, in other examples of the present invention, but first bolt 2 and the second also disalignment setting of bolt 3 (scheming not shown), in other words, the axis of the axis of first bolt 2 and second bolt 3 does not overlap.
Further, be formed with receiving groove on the pad part 1, head 21 is contained in the receiving groove.Particularly, as shown in Figures 2 and 3, the upper and lower of pad part 1 is formed with first receiving groove 12 and second receiving groove 13 respectively, the head 21 of first bolt 2 is contained in first receiving groove 12, and an end that links to each other with head 21 of screw rod 22 (for example lower end of the screw rod 22 of first bolt 2 shown in Fig. 2) is positioned at first receiving groove 12, first receiving groove 12 forms the shape adaptive with the shape of the end that links to each other with head 21 of the head 21 of first bolt 2 and screw rod 22, the head 21 of second bolt 3 is contained in second receiving groove 13, and an end that links to each other with head 21 of screw rod 22 (for example upper end of the screw rod 22 of second bolt 3 shown in Fig. 2) is positioned at second receiving groove 13, second receiving groove 13 forms the shape adaptive with the shape of the end that links to each other with head 21 of the head 21 of second bolt 3 and screw rod 22, be contained in the receiving groove by the end that links to each other with head 21 with screw rod 22, guaranteed that effectively first bolt 2 and second bolt 3 can be connected on the pad part 1 securely.
Certainly, the invention is not restricted to this, in other embodiments of the present invention, the upper and lower of pad part 1 also can be connected between compressor and the base plate by screw ways of connecting or bonding mode respectively (schemes not shown).
In one embodiment of the invention, chamber 11 is formed in the pad part 1 (scheming not shown) for a plurality of and a plurality of chambers 11 with being spaced apart from each other.Thus, by a plurality of chambers 11 are set, further improve the effectiveness in vibration suppression of pad part 1, thereby further reduced the noise of compressor.Further, a plurality of chambers 11 are evenly distributed in the pad part 1, and particularly, adjacent two chambers, 11 spaced distances about equally.It will be appreciated that the quantity of chamber 11, shape and size can require to arrange according to reality, to have better effectiveness in vibration suppression.
In a specific embodiment of the present invention, pad part 1 is turned up the soil to be located between compressor and the base plate for a plurality of and a plurality of pad spare 1 each intervals and (is schemed not shown).Thus, by a plurality of pad spares 1 are set, compressor can firmly be supported on a plurality of pad spares 1, and has strengthened the effectiveness in vibration suppression of pad part 1, thereby has reduced the vibration noise of compressor.
Refrigerator (scheming not shown) according to second aspect present invention embodiment comprising: casing and according to the present invention above-mentioned first aspect embodiment's the compressor assembly that is used for refrigerator, wherein compressor assembly is located in the casing.
In one of them example of the present invention, the front side of casing is opened wide, and the door body is located on the casing pivotly, and casing and door body limit holding space jointly, have a chamber in the casing, and a chamber and holding space are isolated from each other, and be indoor between compressor assembly is located at.
Certainly, the invention is not restricted to this, in other examples of the present invention, the open-top of casing, the door body is located at the top of casing, and casing and door body limit holding space jointly, have a chamber in the casing, a chamber and holding space are isolated from each other, and be indoor between compressor assembly is located at.
According to the refrigerator of the embodiment of the invention, by above-mentioned first aspect embodiment's compressor assembly is set, the vibration noise that produces during owing to the compressor assembly operation is little, thereby has improved the performance of refrigerator.
In the description of this specification, concrete feature, structure, material or characteristics that the description of reference term " embodiment ", " some embodiments ", " example ", " concrete example " or " some examples " etc. means in conjunction with this embodiment or example description are contained at least one embodiment of the present invention or the example.In this manual, to the schematic statement of above-mentioned term not must at be identical embodiment or example.And concrete feature, structure, material or the characteristics of description can be with the suitable manner combination in any one or more embodiments or example.In addition, those skilled in the art can engage different embodiments or the example of describing in this specification and make up.
Although illustrated and described embodiments of the invention above, be understandable that, above-described embodiment is exemplary, can not be interpreted as limitation of the present invention, and those of ordinary skill in the art can change above-described embodiment within the scope of the invention, modification, replacement and modification.
Claims (10)
1. a compressor assembly that is used for refrigerator is characterized in that, comprising:
Compressor;
Base plate, described base plate is located at the below of described compressor; And
The pad part, described pad spare is located between described compressor and the described base plate, and described pad spare is the chamber that limits hollow in elastic component and the described pad spare, and the transverse dimension of the upper-end surface of wherein said pad spare is less than the transverse dimension of the lower end surface of described pad spare.
2. the compressor assembly for refrigerator according to claim 1 is characterized in that, described pad spare is configured to from top to bottom that cross sectional area increases gradually.
3. the compressor assembly for refrigerator according to claim 1 is characterized in that, the side wall surface of described pad spare forms plane, curved surface, serrated face or wavy surface from top to bottom.
4. the compressor assembly for refrigerator according to claim 2 is characterized in that, the shape of cross section of described pad spare is circular, oval, long-round-shape or at least greater than the polygonal on three limits.
5. according to each described compressor assembly for refrigerator among the claim 1-4, it is characterized in that, the upper and lower of described pad spare is respectively equipped with first bolt and second bolt, and described pad spare is connected between described compressor and the described base plate by described first bolt and described second bolt respectively.
6. the compressor assembly for refrigerator according to claim 5 is characterized in that, described first bolt and described second bolt include:
Head, described head are located on the described pad spare; With
Screw rod, an end of described screw rod link to each other with described head and the other end extends towards the direction away from described pad spare.
7. the compressor assembly for refrigerator according to claim 6 is characterized in that, is formed with receiving groove on the described pad spare, and described head is contained in the described receiving groove.
8. the compressor assembly for refrigerator according to claim 1 is characterized in that, described chamber is that a plurality of and described a plurality of chambers are formed in the described pad spare with being spaced apart from each other.
9. the compressor assembly for refrigerator according to claim 1 is characterized in that, described pad spare is that a plurality of and described a plurality of pad spare each interval is turned up the soil and is located between described compressor and the described base plate.
10. a refrigerator is characterized in that, comprising:
Casing; With
According to each described compressor assembly for refrigerator among the claim 1-9, wherein said compressor assembly is located in the described casing.
Priority Applications (1)
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CN2013103070228A CN103343738A (en) | 2013-07-19 | 2013-07-19 | Compressor assembly used for refrigerator and refrigerator provided with same |
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CN2013103070228A CN103343738A (en) | 2013-07-19 | 2013-07-19 | Compressor assembly used for refrigerator and refrigerator provided with same |
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CN2013103070228A Pending CN103343738A (en) | 2013-07-19 | 2013-07-19 | Compressor assembly used for refrigerator and refrigerator provided with same |
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Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
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US2089383A (en) * | 1935-07-02 | 1937-08-10 | Kelvinator Corp | Resilient mounting for refrigerating apparatus |
JPH0381582A (en) * | 1989-08-24 | 1991-04-05 | Mitsubishi Electric Corp | Vibration-proof device for compressor |
JP2002031056A (en) * | 2000-07-19 | 2002-01-31 | Fujitsu General Ltd | Supporting device of compressor |
JP2002235665A (en) * | 2001-02-06 | 2002-08-23 | Fujitsu General Ltd | Support device for compressor |
JP2003336688A (en) * | 2002-05-23 | 2003-11-28 | Hitachi Ltd | Rotating body equipment |
EP2390503A1 (en) * | 2010-05-26 | 2011-11-30 | Valeo Thermal Systems Japan Corporation | Compressor for vehicle air-conditioners |
CN202579101U (en) * | 2012-04-27 | 2012-12-05 | 开平威技电器有限公司 | Anti-vibration device of compressor |
CN103016307A (en) * | 2012-12-20 | 2013-04-03 | 海尔集团公司 | Vibration damping pad and refrigerator with vibration damping pad |
CN203394708U (en) * | 2013-07-19 | 2014-01-15 | 合肥美的电冰箱有限公司 | Refrigerator and compressor component used for same |
-
2013
- 2013-07-19 CN CN2013103070228A patent/CN103343738A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2089383A (en) * | 1935-07-02 | 1937-08-10 | Kelvinator Corp | Resilient mounting for refrigerating apparatus |
JPH0381582A (en) * | 1989-08-24 | 1991-04-05 | Mitsubishi Electric Corp | Vibration-proof device for compressor |
JP2002031056A (en) * | 2000-07-19 | 2002-01-31 | Fujitsu General Ltd | Supporting device of compressor |
JP2002235665A (en) * | 2001-02-06 | 2002-08-23 | Fujitsu General Ltd | Support device for compressor |
JP2003336688A (en) * | 2002-05-23 | 2003-11-28 | Hitachi Ltd | Rotating body equipment |
EP2390503A1 (en) * | 2010-05-26 | 2011-11-30 | Valeo Thermal Systems Japan Corporation | Compressor for vehicle air-conditioners |
CN202579101U (en) * | 2012-04-27 | 2012-12-05 | 开平威技电器有限公司 | Anti-vibration device of compressor |
CN103016307A (en) * | 2012-12-20 | 2013-04-03 | 海尔集团公司 | Vibration damping pad and refrigerator with vibration damping pad |
CN203394708U (en) * | 2013-07-19 | 2014-01-15 | 合肥美的电冰箱有限公司 | Refrigerator and compressor component used for same |
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