CN108571847B

CN108571847B - Refrigeration device

Info

Publication number: CN108571847B
Application number: CN201810282781.6A
Authority: CN
Inventors: 赵云; 江俊; 方忠诚
Original assignee: Hefei Hualing Co Ltd; Midea Group Co Ltd; Hefei Midea Refrigerator Co Ltd
Current assignee: Hefei Hualing Co Ltd; Midea Group Co Ltd; Hefei Midea Refrigerator Co Ltd
Priority date: 2018-04-02
Filing date: 2018-04-02
Publication date: 2020-10-30
Anticipated expiration: 2038-04-02
Also published as: CN108571847A

Abstract

The invention discloses a refrigerating apparatus, comprising: a base plate; the compressor is arranged above the bottom plate; the fixing piece is used for fixing the compressor on the bottom plate, and comprises a first buckling part and a second buckling part, the second buckling part is fixedly connected with the bottom plate, the first buckling part is connected with the compressor, and the first buckling part is in buckling fit with the second buckling part. According to the refrigeration equipment provided by the embodiment of the invention, the compressor is fixed on the bottom plate through buckling of the first buckling part and the second buckling part, and the buckling mode is convenient to install.

Description

Refrigeration device

Technical Field

The invention relates to the technical field of household appliances, in particular to refrigeration equipment.

Background

In the related technology, a compressor footing on refrigeration equipment is composed of a rubber pad, a sleeve and a bolt, a corresponding bolt hole is reserved in a refrigerator bottom plate, and during assembly, workers tap the refrigerator bottom plate through an air gun tap and fix the bolt to complete assembly of the compressor and the bottom plate. Because the space of the compressor chamber of the refrigeration equipment is limited, when the air gun fixes two bolts behind the compressor, the air gun is easy to block and is not easy to operate.

Disclosure of Invention

The present invention is directed to solving, at least to some extent, one of the technical problems in the related art. To this end, it is an object of the invention to propose a refrigeration device which is easy to install.

The refrigeration equipment comprises the following components: a base plate; the compressor is arranged above the bottom plate; the fixing piece is used for fixing the compressor on the bottom plate, and comprises a first buckling part and a second buckling part, the second buckling part is fixedly connected with the bottom plate, the first buckling part is connected with the compressor, and the first buckling part is in buckling fit with the second buckling part.

According to the refrigeration equipment provided by the embodiment of the invention, the compressor is fixed on the bottom plate through buckling of the first buckling part and the second buckling part, and the buckling mode is convenient to install.

In addition, the refrigeration equipment according to the above embodiment of the present invention may further have the following additional technical features:

according to one embodiment of the present invention, the compressor includes a lower leg, and the fixing member is coupled to the lower leg.

According to one embodiment of the invention, the ground foot is provided with a first through hole, the first buckling part is a bolt with a head part and a rod part, one end of the rod part is connected with the head part, and the other end of the rod part penetrates through the first through hole to be buckled and matched with the second buckling part.

According to an embodiment of the invention, the second fastening part is a sleeve, the sleeve is erected on the bottom plate and fixedly connected with the bottom plate, an inverted claw is arranged on the inner circumferential surface of the sleeve, the rod part is suitable for extending into the sleeve, and the inverted claw extends into a thread gap on the bolt.

According to an embodiment of the present invention, an opening extending in the up-down direction is formed in the peripheral wall of the sleeve, an upper end of the opening penetrates through an upper end surface of the sleeve, and the opening penetrates through the sleeve in the radial direction of the sleeve.

According to an embodiment of the invention, the inverted claw is arranged on the inner circumferential surface of the lower part of the sleeve, the lower end of the opening penetrates through the lower end surface of the sleeve, and the bottom plate is provided with a second through hole which is opposite to the inner space of the sleeve.

According to one embodiment of the invention, a plurality of inverted clamping claws are arranged on the inner circumferential surface of the sleeve at intervals up and down and/or at intervals along the circumferential direction of the sleeve; or the inverted claw extends continuously or discontinuously spirally upwards on the inner circumferential surface of the sleeve.

According to one embodiment of the invention, a foot pad is arranged between the compressor and the bottom plate, the foot pad separates the compressor from the bottom plate, the foot pad is fixedly connected with the compressor, and the foot pad is sleeved on the periphery of the second buckling part.

According to one embodiment of the invention, a groove which is sunken downwards is arranged on the bottom plate, the second buckling part is arranged in the middle of the groove, and the lower end of the foot pad is matched in the groove.

According to an embodiment of the present invention, the second fastening portion is welded to the bottom plate; or the second buckling part and the bottom plate are integrally molded by the mold.

Drawings

FIG. 1 is a perspective view of a second latch and recess of a refrigeration unit according to one embodiment of the present invention;

fig. 2 is a schematic structural view of a bottom plate of a refrigeration apparatus according to an embodiment of the present invention.

Reference numerals:

the base plate 100 is provided with a plurality of grooves,

a second buckling part 10, a back-off claw 11, an opening 12,

a recess 20.

Detailed Description

In order to solve the above problems, the present invention proposes a refrigeration apparatus, and a refrigeration apparatus according to an embodiment of the present invention is described below with reference to fig. 1 to 2.

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

As shown in fig. 2, the refrigeration appliance may generally include: a base plate 100, a compressor, and a fixture.

Specifically, the compressor is installed above the bottom plate 100, the fixing element is respectively connected to the compressor and the bottom plate 100, and the fixing element is used for fixing the compressor on the bottom plate 100, wherein the fixing element includes a first fastening portion and a second fastening portion 10, the second fastening portion 10 is fixedly connected to the bottom plate 100, the first fastening portion is connected to the compressor, and the first fastening portion is in fastening fit with the second fastening portion 10.

That is, the compressor is connected to the base plate 100 through a fixing member, the fixing member includes a first fastening portion and a second fastening portion 10, the first fastening portion is connected to the compressor, the second fastening portion 10 is fixedly connected to the base plate 100, and when the compressor is installed, the first fastening portion is fastened to the second fastening portion 10. In other words, the first and second latch portions 10 latch the base plate 100 and the compressor. For example, the first locking portion may be a locking groove and the second locking portion 10 may be a hook, or the first locking portion may be a hook and the second locking portion 10 may be a locking groove.

Therefore, according to the refrigeration equipment of the embodiment of the invention, the compressor is fixed on the bottom plate 100 by the buckling of the first buckling part and the second buckling part 10, and the buckling mode is convenient to install.

In some embodiments, the compressor includes a foot, and the fixing member is coupled to the foot. Wherein, the compressor has the lower margin, and first buckle portion is located the four corners of lower margin, second buckle portion 10 setting on the bottom plate 100 be suitable for with second buckle portion 10 complex position, like first buckle portion under, like this, can make the compressor connect on bottom plate 100 steadily. Of course, the first buckling part can be arranged at a place where the compressor is difficult to assemble (such as one side of the compressor anchor), and a place where the compressor is easy to install (such as the other side of the compressor anchor) is arranged to be in bolt connection, so that the bolt connection and the buckle connection are combined, the installation is convenient, the connection is stable, and the compressor cannot be separated from the base plate 100 even under the long-term vibration of the compressor.

In some optional embodiments, the anchor is provided with a first through hole, the first fastening portion is a bolt having a head portion and a rod portion, one end of the rod portion is connected to the head portion, and the other end of the rod portion passes through the first through hole to be in fastening fit with the second fastening portion 10. In other words, the first buckling part is a bolt, the second buckling part 10 is a structure suitable for being clamped with the bolt, wherein the diameter of the head of the bolt is larger than that of the first through hole, therefore, the rod part of the bolt can pass through the first through hole, the lower surface of the head of the bolt abuts against the upper surface of the ground foot, and the rod part of the bolt passes through the first through hole and is clamped with the second buckling part. That is to say, need not set up the structure of trip class on the lower margin of compressor, only can accomplish the joint of first joint portion and second joint portion through setting up first through-hole to with compressor fixed mounting on bottom plate 100, production is simple, and the cost is lower.

In some embodiments, as shown in fig. 1, the second fastening portion 10 is a sleeve, the sleeve is erected on the bottom plate 100 and is fixedly connected to the bottom plate 100, an inverted claw 11 is disposed on an inner circumferential surface of the sleeve, the rod portion is adapted to extend into the sleeve, and the inverted claw 11 extends into a thread gap on the bolt. It can be understood that, pole portion is when stretching into the sleeve, and pole portion is suitable for from top to bottom sliding, and back-off jack catch 11 can not play the hindrance effect or back-off jack catch 11 is very little to the gliding hindrance effect of pole portion downwards to the downward slip of pole portion, and after the installation of compressor was finished, back-off jack catch 11 provided the damping to the upward movement of pole portion, prevents pole portion upward movement, and like this, can guarantee that the compressor can not break away from bottom plate 100, connects comparatively stably. Therefore, when the bolt extends into the sleeve, an installer can push or rotate the bolt into the sleeve by hand to be matched with the inverted claw 11. Furthermore, the back-off jaw 11 extends into the thread clearance on the bolt. Alternatively, the end of the back-off jaw 11 protruding into the thread gap may be triangular sharp. Preferably, the end of the back-off claw 11 extending into the thread gap may also be a quarter of a circular arc, wherein the circular arc opening 12 faces upwards, it being understood that the rod moves downwards, the circular arc back-off claw 11 is adapted to slide downwards, and when the rod has a tendency to move upwards, the upper surface of the back-off claw 11 extending into the thread gap is flat, which provides a great damping to the upward movement of the rod, preventing the movement thereof.

In one embodiment, as shown in fig. 1, an opening 12 extending in the up-down direction is formed on the peripheral wall of the sleeve, the upper end of the opening 12 penetrates through the upper end surface of the sleeve, and the opening 12 penetrates through the sleeve in the radial direction of the sleeve. Specifically, the sleeve is annular, and the transverse cross section of annular sleeve has opening 12, and opening 12 runs through to the inner peripheral wall of sleeve from the outer peripheral wall of sleeve, and the upper end of opening 12 runs through the upper end face of sleeve and extends downwards. Thus, when the bolt is downwards matched with the sleeve, the sleeve with the opening 12 can have small deformation, so that the screw rod can conveniently extend into the sleeve to be matched with the inverted clamping jaws 11.

Further, as shown in fig. 1, the back-off claws 11 are provided on the inner peripheral surface of the lower portion of the sleeve, the lower ends of the openings 12 penetrate the lower end surface of the sleeve, and the bottom plate 100 has second through holes facing the inner space of the sleeve. That is to say, the back-off claws 11 are located at the lower part of the sleeve, the openings 12 penetrate through the sleeve in the axial direction of the sleeve, and the openings 12 extend from the upper end surface of the sleeve to the lower end surface of the sleeve, so that when the rod part is in contact with the back-off claws 11, the sleeve can be effectively deformed slightly (that is, the lower part of the sleeve is deformed). In addition, the bottom plate 100 is provided with a second through hole facing the inner space of the sleeve, and when the bolt is long, the second through hole can be used for accommodating a rod part penetrating out of the sleeve part, that is, the second through hole has an installation allowance, which can allow a certain error of the length of the bolt.

In some embodiments, the inner circumferential surface of the sleeve is provided with a plurality of inverted claws 11 arranged at intervals up and down. In other words, a plurality of the back-off jaws 11 are provided on the inner circumferential surface of the sleeve at intervals in the radial direction, so that the plurality of the back-off jaws 11 protrude into the gap of the thread, making the installation more stable.

In other embodiments, the inner circumferential surface of the sleeve is provided with a plurality of inverted claws 11 arranged at intervals along the circumferential direction of the sleeve. In other words, a plurality of the back-off claws 11 are provided on the inner peripheral surface of the sleeve at intervals in the circumferential direction, so that the plurality of the back-off claws 11 protrude into the gap of the thread, making the mounting more stable.

Further, a plurality of back-off claws 11 may be provided on the inner peripheral surface of the sleeve at intervals in both the circumferential direction and the radial direction of the sleeve.

In still other embodiments, the back-off jaw 11 extends continuously or intermittently in a spiral direction on the inner circumferential surface of the sleeve. In other words, a plurality of back-off claws 11 are arranged on the inner circumferential surface of the sleeve in a circumferentially upward discontinuous extending manner, or the inner circumferential surface of the sleeve is provided with the back-off claws 11 continuously extending in an upward circumferential direction, and the back-off claws 11 are adapted to the spiral direction of the thread, so that the back-off claws 11 can accurately extend into the gap of the thread, the problem that part of the back-off claws 11 extend into the gap of the thread and the other part of the back-off claws do not extend into the gap of the thread is avoided, and the installation is more stable.

Advantageously, a foot pad is disposed between the compressor and the bottom plate 100, the foot pad separates the compressor from the bottom plate 100, the foot pad is fixedly connected to the compressor, and the foot pad is sleeved on the periphery of the second fastening portion 10. The focus can be made of rubber materials, the foot pad can be fixedly connected with the compressor through the first through hole, and the fixed connection mode of the focus and the compressor can be hinged, bonded, in threaded connection or in pin connection. The through-hole has in callus on the sole inside, and the through-hole of callus on the sole is suitable for cup jointing in the outer peripheral face of second clamping part 10, during the installation compressor, installs the callus on the sole earlier on the compressor, and the position of adjustment compressor is aimed at the through-hole of callus on the sole and is directly detained into second clamping part 10, inserts the bolt at last and can accomplish the assembly, and the installation is simple, practices thrift man-hour. Wherein, the foot pad can play a role of shock absorption, reduce noise, and make the connection of the compressor and the base plate 100 more stable.

Preferably, as shown in fig. 1 and fig. 2, a groove 20 is formed in the bottom plate 100, the groove 20 is recessed downward, the second locking portion 10 is formed in the middle of the groove 20, and the lower end of the foot pad is fitted into the groove 20. That is, the bottom plate 100 has a recess 20 for receiving or partially receiving the foot pad, so that it is easy to position and also restricts the horizontal movement of the foot pad, making the installation simple and stable.

In some embodiments, the second locking portion 10 is welded to the bottom plate 100 or the second locking portion 10 and the bottom plate 100 are integrally molded. The welding or integrated into one piece mode is connected stably, and joint strength is high, and second buckle portion 10 is difficult for breaking away from with bottom plate 100, and first buckle portion is connected more stably with second buckle portion 10.

In one embodiment, the second locking portion 10 is circular, the circular second locking portion 10 has an opening 12, the opening 12 gradually decreases from the outer surface to the inner surface of the second locking portion 10, and the circular second locking portion 10 is disposed at the center of the groove 20.

For example, the ratio of the outer arc length of the opening 12 to the total outer arc length of the ring is 1:30, wherein the arc length of the opening 12 may be between 0.3 mm and 3.0 mm, for example, the arc length of the opening 12 is set to 1.0 mm.

Of course, the above embodiments are only illustrative and should not be construed as limiting the scope of the present invention, for example, the ratio of the outer arc length of the opening 12 to the total arc length of the outer ring may also be 1:20, 1:25, 1:35, etc.

Other configurations of refrigeration devices according to embodiments of the present invention and related techniques are readily available and understood by those skilled in the art and will not be described in detail herein.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are therefore not to be considered limiting of the invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean 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, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. A refrigeration apparatus, comprising:

a base plate;

the compressor is arranged above the bottom plate;

a fixing member connected to the compressor and the base plate, respectively, for fixing the compressor to the base plate,

wherein the fixing part comprises a first buckling part and a second buckling part, the second buckling part is fixedly connected with the bottom plate, the first buckling part is connected with the compressor, the first buckling part is in buckling fit with the second buckling part, the compressor comprises a ground foot, the fixing part is connected with the ground foot, a first through hole is arranged on the ground foot, the first buckling part is a bolt with a head and a rod part, one end of the rod part is connected with the head, the other end of the rod part penetrates through the first through hole to be in buckling fit with the second buckling part, the second buckling part is a sleeve, the sleeve is vertically arranged on the bottom plate and is fixedly connected with the bottom plate, a reverse buckling claw is arranged on the inner circumferential surface of the sleeve, the rod part is suitable for extending into the sleeve, and the reverse buckling claw extends into a thread gap on the bolt, an opening extending along the vertical direction is formed in the peripheral wall of the sleeve, the upper end of the opening penetrates through the upper end face of the sleeve, and the opening penetrates through the sleeve along the radial direction of the sleeve.

2. The refrigeration apparatus as claimed in claim 1, wherein the reverse latch is provided on an inner peripheral surface of a lower portion of the sleeve, a lower end of the opening penetrates a lower end surface of the sleeve, and the bottom plate has a second through hole facing an inner space of the sleeve.

3. Refrigeration appliance according to claim 1 or 2,

the inner circumferential surface of the sleeve is provided with a plurality of inverted clamping jaws which are arranged at intervals up and down and/or arranged at intervals along the circumferential direction of the sleeve; or

The inverted claw continuously or discontinuously extends spirally upwards on the inner circumferential surface of the sleeve.

4. The refrigeration equipment as claimed in claim 1 or 2, wherein a foot pad is arranged between the compressor and the bottom plate, the foot pad separates the compressor from the bottom plate, the foot pad is fixedly connected with the compressor, and the foot pad is sleeved on the periphery of the second buckling part.

5. The refrigeration equipment as claimed in claim 4, wherein a groove which is concave downwards is arranged on the bottom plate, the second buckling part is arranged in the middle of the groove, and the lower end of the foot pad is matched in the groove.

6. The refrigeration device as claimed in claim 1 or 2, wherein the second latch portion is welded to the bottom plate; or the second buckling part and the bottom plate are integrally molded by the mold.