CN217503819U

CN217503819U - Outdoor unit of air conditioner

Info

Publication number: CN217503819U
Application number: CN202221547301.2U
Authority: CN
Inventors: 许成威; 邹海如; 李林
Original assignee: Hisense Guangdong Air Conditioning Co Ltd
Current assignee: Hisense Guangdong Air Conditioning Co Ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2022-09-27
Anticipated expiration: 2032-06-20

Abstract

The utility model discloses an outdoor unit of air-conditioner, include: a heat exchanger; a compressor; a housing, the housing comprising: the shell is fixed on the chassis, the heat exchanger is arranged on the chassis, a plurality of mounting bulges are arranged on the chassis, and limiting grooves are formed in the mounting bulges; the connecting piece, the one end of connecting piece with the compressor is connected and the other end with the installation arch is connected, be provided with spacing portion on the connecting piece, spacing portion set up in spacing inslot. The installation bulge disperses and unloads the falling gravity when the compressor falls, so that the base plate has better bearing capacity, the base plate is prevented from being crushed by the falling gravity of the compressor in the transportation and falling processes of the outdoor unit of the air conditioner, and the reliability of the whole machine is improved.

Description

Outdoor unit of air conditioner

Technical Field

The utility model belongs to the technical field of the technique of air conditioner and specifically relates to an outdoor unit of air conditioner is related to.

Background

A compressor of an outdoor unit of an air conditioner is generally mounted on a base and fixed to the base by a compressor bolt. The base of the outdoor unit of the air conditioner is made of engineering plastics, a compressor bolt hole is arranged on the base, a compressor bolt penetrates through the hole and is fixedly installed with the compressor, and the compressor bolt hole part of the base is a main bearing part of the compressor.

In the prior art, because the weight of the compressor is large, if the structural design is unreasonable, the strength of the base is not enough, the outdoor unit can be transported, the falling process is in the process, the base is crushed by the falling gravity of the compressor, and the reliability of the whole machine is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an outdoor unit of air-conditioner, the bellied weight dispersion that falls when falling the compressor of installation is and is unloaded to make the better bearing capacity that has on chassis, avoid outdoor unit of air-conditioner in the transportation with fall the in-process, the gravity that the compressor falls crushes the chassis, improves the complete machine reliability.

According to the utility model discloses outdoor machine of air-conditioner of first aspect embodiment, include: a heat exchanger; a compressor; a housing, the housing comprising: the shell is fixed on the chassis, the heat exchanger is arranged on the chassis, a plurality of mounting bulges are arranged on the chassis, and limiting grooves are formed in the mounting bulges; the connecting piece, the one end of connecting piece with the compressor is connected and the other end with the installation arch is connected, be provided with spacing portion on the connecting piece, spacing portion set up in spacing inslot.

According to the utility model discloses outdoor machine of air-conditioner, the tenesmus gravity dispersion when the installation arch falls the compressor is unloaded to make the better bearing capacity that has on chassis, avoid outdoor machine of air conditioner in the transportation with fall the in-process, the chassis is crushed to the gravity that the compressor falls, improves the complete machine reliability.

According to the utility model discloses a some embodiments, spacing portion with spacing cooperation of spacing groove circumference.

According to some embodiments of the invention, the mounting protrusion comprises: installation main part and a plurality of strengthening rib, installation main part set up in the chassis just is relative the chassis is upwards protruding, and is a plurality of the strengthening rib interval set up in installation main part's week side.

According to the utility model discloses a some embodiments, the strengthening rib is at least four, at least four the strengthening rib interval sets up evenly the week side of installation main part.

According to some embodiments of the invention, the reinforcing rib is linear and extends radially.

According to some embodiments of the utility model, the installation arch is at least three, be provided with at least three stabilizer blade on the compressor, the stabilizer blade with installation arch one-to-one and fixed connection.

According to the utility model discloses a some embodiments, the protruding orientation of installation one side of compressor is provided with the holding tank, the holding tank with the spacing groove intercommunication, the connecting piece is connected the stabilizer blade with between the installation arch, the stabilizer blade cooperation is in the holding tank.

According to some embodiments of the present invention, further comprising: the bolster, the bolster set up in the bottom of stabilizer blade, the connecting piece passes the bolster just the bolster cooperation is in the holding tank.

According to some embodiments of the invention, the connector comprises: the limiting part is clamped between the first connecting part and the second connecting part, the first connecting part is fixedly connected with the mounting protrusion, and the second connecting part is fixedly connected with the compressor.

According to some embodiments of the present invention, the mounting protrusion has a mounting hole therein, and the first connecting portion is connected to the mounting hole by a screw thread; and/or a support leg is arranged on the compressor, and the second connecting part penetrates through the support leg and is fixedly connected with the fastener.

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 above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:

fig. 1 is a schematic view illustrating an external structure of an outdoor unit for an air conditioner according to an embodiment of the present invention;

fig. 2 is a schematic view illustrating an internal structure of an outdoor unit for an air conditioner according to an embodiment of the present invention;

fig. 3 is a schematic cross-sectional view illustrating an outdoor unit of an air conditioner according to an embodiment of the present invention;

fig. 4 is a schematic view illustrating installation of a compressor of an outdoor unit for an air conditioner according to an embodiment of the present invention;

fig. 5 is an exploded view illustrating an outdoor unit of an air conditioner according to an embodiment of the present invention;

fig. 6 is a schematic view of a chassis of an outdoor unit for an air conditioner according to an embodiment of the present invention;

fig. 7 is a schematic view of a mounting projection of an outdoor unit for an air conditioner according to an embodiment of the present invention.

Reference numerals:

100. an air conditioner outdoor unit;

10. a compressor; 11. a support leg; 12. a buffer member;

20. a housing; 21. a housing; 211. an electronic control box; 212. a side plate; 213. a support plate; 22. a chassis; 221. mounting a boss; 221a, a mounting body; 221b, reinforcing ribs; 221c, accommodating grooves; 221d and a limiting groove; 222. mounting holes;

30. a heat exchanger; 40. a connecting member; 41. a limiting part; 42. a first connection portion; 43. a second connecting portion.

Detailed Description

Embodiments of the present invention are described in detail below, and the embodiments described with reference to the drawings are exemplary.

An outdoor unit 100 for an air conditioner according to an embodiment of the present invention will be described with reference to fig. 1 to 7.

Referring to fig. 1 to 7, an outdoor unit 100 for an air conditioner according to an embodiment of the present invention includes: heat exchanger 30, compressor 10, housing 20 and connection 40. The heat exchanger 30 is disposed above the base plate 22, the heat exchanger 30 is fixedly connected to the casing 21, a projection of the heat exchanger 30 on the base plate 22 is arc-shaped, the heat exchanger 30 surrounds the outer side of the compressor 10, and the compressor 10 is partially disposed in the heat exchanger 30, so that a space of the heat exchanger 30 can be reasonably utilized, and a miniaturization design of the outdoor unit 100 of the air conditioner is facilitated.

As shown in fig. 1 to 3, the housing 20 includes: a housing 21 and a chassis 22. The housing 21 is fixed on the chassis 22, the heat exchanger 30 is also disposed on the chassis 22, and the heat exchanger 30 is fixedly connected with the housing 21, so that the heat exchanger 30 can be conveniently used. In addition, the housing 20 is further provided with a side plate 212, an electric control box 211 and a support plate 213, the side plate 212 performs the functions of shaping and supporting the housing 20, and the thickness of the support plate 213 is slightly stronger than that of the side plate 212, because the support plate 213 mainly performs the function of supporting the whole housing 21, including the structure inside the housing 21. Wherein the electric control box 211 is electrically connected with the compressor 10, and the electric control box 211 is provided on the side plate 212.

And, as shown in fig. 4 to 7, a plurality of mounting protrusions 221 are formed on the base plate 22, a stopper groove 221d is formed on the mounting protrusion 221, one end of the connecting member 40 is connected to the compressor 10, and the other end of the connecting member 40 is connected to the mounting protrusion 221. In the entire structure, the mounting protrusions 221 may enhance the load-bearing strength of the base plate 22 and disperse the amount of the dropping force on the compressor 10, so that the base plate 22 may have a better load-bearing capacity.

And, the connecting piece 40 is provided with a limiting part 41, and the limiting part 41 is arranged in the limiting groove 221 d. That is, the mounting protrusion 221 is connected to the compressor 10 through the connecting member 40, the mounting protrusion 221 is provided therein with a limiting groove 221d, since the connecting member 40 serves as a hinge for connecting the mounting protrusion 221 and the compressor 10, the limiting portion 41 is provided at a position lower than the middle portion in the axial direction, the limiting portion 41 is a thin sheet, the outer side thereof is composed of four sides, two symmetrical sides are arcs, and the other two symmetrical sides are straight lines. The position of the installation protrusion 221 is located by the position limiting part 41, and the position limiting part 41 is engaged with the position limiting groove 221d to complete the engagement when the compressor 10 is installed.

Wherein the shape of the limiting groove 221d is a graph obtained by dividing a circle by two parallel lines

Therefore, the mounting protrusion 221 is arranged, so that the bearing strength of the base plate 22 is improved, and when the compressor 10 falls, the falling force concentrated on the compressor 10 is dispersed and discharged, so that the base plate 22 has better bearing and falling prevention capabilities, the base plate 22 is prevented from being crushed by the falling gravity of the compressor 10 in the transportation and falling process of the air conditioner outdoor unit, and the reliability of the whole machine is improved.

According to fig. 5, the limiting part 41 is circumferentially limited and matched with the limiting groove 221d, the limiting part 41 and the limiting groove 221d are the same in shape but not circular, and cannot be clamped from 360 degrees in all directions, two opposite sides are consistent, two adjacent sides are inconsistent, and therefore the limiting part 41 needs to be rotated to correspond to the sides during installation and be clamped and matched with each other. And the cooperation of the limiting part 41 and the limiting groove 221d can prevent the connecting piece 40 from rotating when being fixed, so that the compressor 10 is better fixed on the chassis 22.

Referring to fig. 6, the mounting projection 221 includes: the mounting structure includes a mounting body 221a and a plurality of reinforcing ribs 221b, the mounting body 221a being provided to the chassis 22, and the mounting body 221a being protruded upward with respect to the chassis 22, the plurality of reinforcing ribs 221b being provided at intervals on a circumferential side of the mounting body 221 a. That is, the mounting projection 221 is composed of a mounting body 221a and a rib 221b, and the outer peripheral side of the mounting body 221a is arc-shaped and the whole is circular. The mounting body 221a protrudes upward relative to the bottom plate 22, is hollow in the middle, and is used for mounting the connecting member 40 and connecting with the connecting member 40. The plurality of ribs 221b are provided on the circumferential side of the mounting body 221a, and the plurality of ribs 221b are provided at intervals. The reinforcing ribs 221b can enhance the load-bearing strength of the base plate 22 and disperse the dropping force on the compressor 10, so that the base plate 22 can have a good load-bearing capacity.

As shown in fig. 4 to 7, the number of the reinforcing ribs 221b is at least four, and the at least four reinforcing ribs 221b are provided at regular intervals on the circumferential side of the mounting body 221 a. The number of the reinforcing ribs 221b is at least four, and is even, and the reinforcing ribs are uniformly distributed on the circumferential side of the mounting body 221a, and the spacing distances are uniform, that is, the reinforcing ribs 221b are arranged in mirror symmetry on the circumferential side of the mounting body 221 a.

Specifically, the reinforcing ribs 221b are used as a structure for dispersing the dropping force of the compressor 10 in the mounting protrusion 221, and if the number of the reinforcing ribs is odd, the dropping force of the compressor 10 on at least one side of the circumference of the mounting protrusion 221 cannot be dispersed and removed, which may cause the chassis 22 to crack when the outdoor unit 100 of the air conditioner is transported or dropped; if the number is less than 4, the mounting protrusions 221 can only disperse and remove the dropping force in 2 directions or on one side, and cannot uniformly disperse the dropping force of the compressor 10, which may cause the chassis 22 to crack when the outdoor unit 100 of the air conditioner is transported or dropped; if the load-bearing bosses are not arranged in mirror symmetry, the load-bearing bosses can only be dispersed, and when the dropping force on one side or half of the circumference of the bolt holes of the chassis 22 is removed, the other side cannot be dispersed and removed due to the stress, so that the chassis 22 is cracked when the outdoor unit 100 of the air conditioner is transported or falls.

As shown in fig. 7, the rib 221b is linear and extends in a radial direction, which means that the rib 221b extends outward in a radial direction on the outer circumference of the mounting main body 221a, and has a linear shape, one side of the rib 221b close to the mounting main body 221a is as high as the mounting main body 221a, one side of the rib 221b far from the mounting main body 221a is inclined to the horizontal plane, is an inclined plane, and two sides are also inclined, and are respectively provided with a plurality of ribs, so that the grip ability of the rib 221b is ensured.

Referring to fig. 5, the number of the mounting protrusions 221 is at least three, at least three support legs 11 are provided on the compressor 10, and the support legs 11 and the mounting protrusions 221 are in one-to-one correspondence and are fixedly connected. If only one or two mounting protrusions 221 are provided, the compressor 10 may be directly separated from the base plate 22 during transportation or dropping, and the compressor 10 may not be fixed. The number of the supporting legs 11 is the same as that of the mounting protrusions 221, and the supporting legs 11 are in one-to-one correspondence with and fixedly connected with the mounting protrusions 221, so that the connection strength between the compressor 10 and the chassis 22 can be effectively ensured. The support legs 11 are located at the bottom of the compressor 10, the support legs 11 are fixedly connected with the compressor 10, are hollow in the middle, are used for being connected with the mounting protrusions 221, and play a role in fixing the compressor 10 together with the mounting protrusions 221.

As shown in fig. 6 and 7, the mounting protrusion 221 is provided with a receiving groove 221c at a side facing the compressor 10, the receiving groove 221c communicates with the stopper groove 221d, the connecting member 40 is connected between the leg 11 and the mounting protrusion 221, and the leg 11 is fitted in the receiving groove 221 c. Specifically, the mounting protrusion 221 has three layers in the longitudinal direction from bottom to top, the first layer is a limiting groove 221d, the second layer is an accommodating groove 221c, the accommodating groove 221c is circular, the diameter of the accommodating groove 221c is larger than the maximum width of the limiting groove 221d above the limiting groove 221d, the circle centers of the accommodating groove 221c and the limiting groove 221d are consistent, and the accommodating groove 221c is communicated with the limiting groove 221 d. The legs 11 and the mounting protrusions 221 are connected by the connecting members 40, the legs 11 are engaged with the receiving grooves 221c, and the receiving grooves 221c are formed in a shape corresponding to the legs 11, so that the stability of the connection between the legs 11 and the mounting protrusions 221 can be improved, and the separation of the compressor 10 from the base plate 22 can be further prevented.

As shown in fig. 4 to 7, a buffer member is provided between the leg 11 and the mounting protrusion 221, the buffer member 12 is provided at the bottom of the leg 11, the connecting member 40 passes through the buffer member 12, and the buffer member 12 is fitted in the receiving groove 221 c. In this way, the buffer member 12 is mounted under the leg 11 of the compressor 10, and is made of rubber, so that the buffer member 12 can buffer the gravity of the compressor 10 of the outdoor unit 100 against the chassis 22. When installed, the connecting member 40 passes through the buffering member 12 and the leg 11, and the buffering member 12 is fitted with the receiving groove 221c, and the diameter of the receiving groove 221c is slightly larger than that of the rubber buffering member 12, so that the buffering member 12 of the compressor 10 can be installed to facilitate the assembly of the buffering member 12.

As shown in fig. 5, the connection member 40 includes: first connecting portion 42 and second connecting portion 43, limiting portion 41 is sandwiched between first connecting portion 42 and second connecting portion 43, first connecting portion 42 is fixedly connected with mounting projection 221, and second connecting portion 43 is fixedly connected with compressor 10. Specifically, the first connecting portion 42 is a thread at the lower end of the connecting member 40, the second connecting portion 43 is a thread at the upper end of the connecting member 40, the limiting portion 41 is located at a position lower than the middle portion of the limiting member in the longitudinal direction, the first connecting portion 42 is fixedly connected with the mounting protrusion 221 between the first connecting portion 42 and the second connecting portion 43, the second connecting portion 43 is fixedly connected with the leg 11 at the lower portion of the compressor 10, the distance from the lower end of the second connecting portion 43 of the connecting member 40 to the limiting portion 41 is the height of the buffer 12 at the lower portion of the leg 11, and the lower end of the buffer 12 contacts with the limiting portion 41 of the connecting member 40.

Referring to fig. 5-7, a mounting hole 222 is formed in the mounting protrusion 221, the first connecting portion 42 is threadedly coupled with the mounting hole 222, and the compressor 10 is provided with a leg 11, and the second connecting portion 43 is fixedly coupled with a fastener after passing through the leg 11. Thus, the circle center of the mounting protrusion 221 is provided with a mounting hole 222, the upper side of the mounting hole 222 is threaded to match the threads of the first connecting portion 42, and the second connecting portion 43 is fixedly connected to the supporting leg 11, so that the compressor 10 is fixedly connected to the chassis 22. The connection member 40 can be stably fixed to the mounting protrusion 221 by the screw coupling between the first coupling portion 42 and the mounting hole 222, and the connection member 40 can be stably fixed to the compressor 10 by the screw coupling of the second coupling portion 43 and the fastening member.

During installation, the first connecting portion 42 of the connecting member 40 firstly penetrates through the installation protrusion 221 and is placed in the limiting groove 221d, and the limiting member of the connecting member 40 is clamped in the limiting groove 221d to prevent the first connecting portion 42 and the second connecting portion 43 from rotating when being fixed, so that the connecting member 40 is better fixed at the upper end and the lower end of the chassis 22 and fixed by a fastener; and then the buffer member 12 is arranged at the lower end of the supporting leg 11, the buffer member 12 passes through the connecting member 40, is placed on the accommodating groove 221c, and is fixed at the second connecting part 43 by a fastening member, so that the stable and reliable fixed installation of the compressor 10 and the chassis 22 is completed.

In the description of the present invention, it is to 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", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In the description of the present specification, reference to the description of "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 present invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An outdoor unit (100) for an air conditioner, comprising:

a heat exchanger (30);

a compressor (10);

a housing (20), the housing (20) comprising: the heat exchanger comprises a shell (21) and a chassis (22), wherein the shell (21) is fixed on the chassis (22), the heat exchanger (30) is arranged on the chassis (22), a plurality of mounting protrusions (221) are arranged on the chassis (22), and limiting grooves (221d) are arranged on the mounting protrusions (221);

connecting piece (40), the one end of connecting piece (40) with compressor (10) are connected and the other end with installation arch (221) are connected, be provided with spacing portion (41) on connecting piece (40), spacing portion (41) set up in spacing groove (221 d).

2. The outdoor unit (100) of claim 1, wherein the limiting portion (41) is circumferentially and limitedly engaged with the limiting groove.

3. The outdoor unit (100) of claim 1, wherein the mounting projection (221) comprises: the mounting structure comprises a mounting main body (221a) and a plurality of reinforcing ribs (221b), wherein the mounting main body is arranged on the base plate (22) and is opposite to the base plate (22) and protrudes upwards, and the reinforcing ribs (221b) are arranged on the peripheral side of the mounting main body (221a) at intervals.

4. The outdoor unit (100) of claim 3, wherein the number of the reinforcing ribs (221b) is at least four, and the at least four reinforcing ribs (221b) are arranged at regular intervals on the circumferential side of the mounting body (221 a).

5. The outdoor unit (100) of claim 3, wherein the rib (221b) is formed in a linear shape and extends in a radial direction.

6. The outdoor unit (100) of claim 1, wherein the number of the mounting protrusions (221) is at least three, the compressor (10) is provided with at least three support legs (11), and the support legs (11) and the mounting protrusions (221) are in one-to-one correspondence and fixedly connected.

7. The outdoor unit (100) of claim 6, wherein a receiving groove (221c) is formed at a side of the mounting protrusion (221) facing the compressor (10), the receiving groove (221c) communicates with the limiting groove (221d), the connecting member (40) is connected between the leg (11) and the mounting protrusion (221), and the leg (11) is fitted in the receiving groove (221 c).

8. The outdoor unit (100) of claim 7, further comprising: the buffer piece (12), the buffer piece (12) set up in the bottom of stabilizer blade (11), connecting piece (40) pass buffer piece (12) just buffer piece (12) cooperation is in holding tank (221 c).

9. The outdoor unit (100) of claim 1, wherein the connecting member (40) comprises: the limiting part (41) is clamped between the first connecting part (42) and the second connecting part (43), the first connecting part (42) is fixedly connected with the mounting protrusion (221), and the second connecting part (43) is fixedly connected with the compressor (10).

10. The outdoor unit (100) of claim 9, wherein a mounting hole (222) is formed in the mounting protrusion (221), and the first connecting portion (42) is threadedly coupled to the mounting hole (222); and/or the presence of a gas in the gas,

the compressor (10) is provided with a support leg (11), and the second connecting part (43) penetrates through the support leg (11) and is fixedly connected with a fastener.