CN216281765U

CN216281765U - Outdoor unit of air conditioner

Info

Publication number: CN216281765U
Application number: CN202120706550.0U
Authority: CN
Inventors: 陈殿顺; 苏楚洲
Original assignee: Hisense Guangdong Air Conditioning Co Ltd
Current assignee: Hisense Guangdong Air Conditioning Co Ltd
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2022-04-12
Anticipated expiration: 2031-04-07

Abstract

The utility model discloses an outdoor unit of air conditioner, comprising: casing, motor support and driving motor, the casing is installed outdoors, and the casing includes: panel, panel set up in the front side of casing, and motor support sets up in the casing, and motor support includes: the support comprises a support body, a first connecting portion and a first bending portion, wherein the first bending portion is connected to the top of the support body and is arranged in a mode of being bent backwards relative to the support body, the first connecting portion is connected to the first bending portion and extends forwards, the front end of the first connecting portion is connected to the panel, the top of the first connecting portion is higher than the top of the first bending portion, and the driving motor is arranged on the support body. Set the top that is higher than first kink through the top with first connecting portion for first connecting portion structural strength on the motor support is higher, takes place to warp when avoiding first connecting portion to receive the striking, influences the normal use of the outdoor machine of air-conditioner.

Description

Outdoor unit of air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to an outdoor unit of an air conditioner.

Background

An outdoor unit of an air conditioner generally includes a compressor, a heat exchanger, a base plate, a front panel, a top cover plate, a fan, a motor bracket, and the like. The motor support is used for fixing the motor and installing the fan on the motor.

In the related art, the top of the motor bracket of the outdoor unit of the air conditioner generally needs to be connected with the front panel, so the motor bracket needs to have a front connecting plate at the top. The front connecting plate is bent downwards from the top, and the disadvantage is that the material cost is high. In addition, the front connecting plate is bent, so that the front connecting plate is generally weak in strength, and is prone to be sunken when tests such as treading and top surface impact are performed, so that the motor bracket is pushed against the top plate of the outdoor unit to cause test failure.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solving at least one of the problems of the prior art. To this end, the present invention provides an outdoor unit of an air conditioner, in which the top of the first connecting portion is higher than the top of the first bending portion, so that the structural strength of the first connecting portion is higher.

An outdoor unit for an air conditioner according to an embodiment of the present invention includes: casing, motor support and driving motor, the casing is installed outdoors, the casing includes: a panel, the panel set up in the front side of casing, motor support set up in the casing, motor support includes: the support comprises a support body, a first connecting portion and a first bending portion, wherein the first bending portion is connected to the top of the support body and is arranged in a mode of being bent backwards relative to the support body, the first connecting portion is connected to the first bending portion and extends forwards, the front end of the first connecting portion is connected to the panel, the top of the first connecting portion is higher than the top of the first bending portion, and the driving motor is arranged on the support body.

According to the outdoor unit of the air conditioner, the top of the first connecting part is higher than the top of the first bending part, so that the structural strength of the first connecting part on the motor support is higher, and the first connecting part is prevented from deforming when being impacted to influence the normal use of the outdoor unit of the air conditioner.

According to some embodiments of the utility model, the motor mount further comprises: the two ends of the transition portion are respectively connected to the first bending portion and the first connecting portion, and the transition portion is obliquely arranged.

According to some embodiments of the present invention, the first bending portions are two and respectively connected to left and right sides of the first connecting portion, and tops of the two first bending portions are located in the same plane.

According to some embodiments of the present invention, the bracket body, the first bending portion and the first connecting portion are an integrally formed structure, and the bracket body is provided with an opening, so that the structure at the opening is bent to form the first connecting portion.

According to some embodiments of the present invention, the first connecting portion has a plurality of reinforcing ribs formed at front and rear directions, the plurality of reinforcing ribs are spaced apart from each other in the left-right direction, and the reinforcing ribs located at the left and/or right side extend to the first bending portion and the top of the bracket body.

According to some embodiments of the present invention, the panel is provided with a first through hole and a first positioning portion, the first connecting portion is provided with a second through hole and a second positioning portion facing the panel, the fastener passes through the first through hole and the second through hole, the first positioning portion is one of a positioning protrusion and a positioning hole, the second positioning portion is the other of the positioning protrusion and the positioning hole, and the positioning protrusion and the positioning hole are in positioning fit.

According to some embodiments of the present invention, the outdoor unit of an air conditioner further comprises: the heat exchanger is arranged in the shell, and a second connecting part extending forwards is arranged on the heat exchanger; the motor bracket further includes: the third connecting portion are connected to the rear end of the first connecting portion and extend backwards, and the third connecting portion and the second connecting portion are connected and matched.

According to some embodiments of the utility model, the bottom of the panel is provided with an inwardly concave step; the housing further includes: the bottom plate, the bottom plate is provided with the second kink of bending towards the top, the second kink with the step portion cooperation.

According to some embodiments of the present invention, the outdoor unit of an air conditioner further comprises: the electric control box is arranged in the shell and is adjacent to the top plate of the shell; the housing further includes: a side plate connected to a lateral side of the panel, the side plate including: the first mounting part is positioned above the first clamping part; the side of the panel facing the side plate includes: second installation department and second joint portion, the second installation department is located the top of second joint portion, first installation department and second installation department fixed connection, first joint portion with the cooperation of second joint portion joint.

According to some embodiments of the present invention, the first mounting portion is a screw hole, the second mounting portion is a through hole, and a fastening member passes through the through hole and is fixedly connected to the screw hole to fix the panel and the side plate; the first clamping portion is one of a clamping hook and a clamping groove, the second clamping portion is the other of the clamping hook and the clamping groove, and the clamping hook and the clamping groove are in clamping fit.

Additional aspects and advantages of the utility model 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 utility model.

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 structural view of an outdoor unit for an air conditioner according to an embodiment of the present invention;

FIG. 2 is a schematic diagram of a configuration of a faceplate mated with a motor bracket according to an embodiment of the utility model;

FIG. 3 is a partial schematic view A of FIG. 2;

FIG. 4 is a schematic view of another angle of engagement of the faceplate with the motor bracket according to an embodiment of the utility model;

FIG. 5 is a schematic structural diagram of a motor mount according to an embodiment of the present invention;

fig. 6 is a partial schematic view B in fig. 5.

Reference numerals:

100. an air conditioner outdoor unit;

10. a housing; 11. a panel; 111. a step portion; 112. a first perforation; 113. a first positioning portion; 114. a second mounting portion; 115. a second clamping part; 12. a base plate; 13. a side plate;

20. a motor bracket; 21. a stent body; 22. a first connection portion; 221. a second perforation; 222. a second positioning portion; 223. reinforcing ribs; 23. a first bent portion; 24. a transition section; 25. opening a hole; 26. a third connecting portion;

30. a heat exchanger; 31. a second connecting portion; 40. an electronic control box.

Detailed Description

Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.

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 6.

As shown in fig. 1 to 6, the outdoor unit 100 of the air conditioner includes: a casing 10, a motor bracket 20 and a driving motor. The cabinet 10 is installed outdoors, and the cabinet 10 is used to provide support, fixing, and safety protection for the motor bracket 20, the driving motor, and the heat exchanger 30. The driving motor is fixedly disposed on the bracket body 21, so that the driving motor can be fixed inside the outdoor unit 100 of the air conditioner, thereby cooling internal components of the outdoor unit 100 of the air conditioner and ensuring the operation efficiency of the outdoor unit 100 of the air conditioner.

As shown in fig. 2, 3 and 6, the motor bracket 20 includes: the support body 21, the first connecting portion 22 and the first bending portion 23, the first bending portion 23 is connected to the top of the support body 21, and the first bending portion 23 is bent backward relative to the support body 21, the first connecting portion 22 is connected to the first bending portion 23, and the first connecting portion 22 extends forward, and the front end of the first connecting portion 22 is connected to the panel 11, so as to realize the assembly of the motor support 20 and the housing 10.

In addition, the top of the first connecting portion 22 is higher than the top of the first bending portion 23, that is, the first connecting portion 22 protrudes upward relative to the first bending portion 23, and the top of the first connecting portion 22 and the top of the first bending portion 23 are located in different planes, so that the structural strength of the first connecting portion 22 can be increased by connection deformation between the top of the first connecting portion 22 and the top of the first bending portion 23, and the first connecting portion 22 is prevented from being deformed to the top plate of the outdoor unit 100 of the air conditioner when the first connecting portion 22 is subjected to tests such as treading and top surface impact.

Therefore, the top of the first connecting portion 22 is higher than the top of the first bending portion 23, so that the structural strength of the first connecting portion 22 on the motor bracket 20 is higher, and the first connecting portion 22 is prevented from deforming when being impacted, which may affect the normal use of the outdoor unit 100 of the air conditioner.

As shown in fig. 3 and 6, the motor bracket 20 further includes: the two ends of the transition portion 24 are connected to the first bending portion 23 and the first connecting portion 22, respectively, and the transition portion 24 is disposed in an inclined manner. That is, a transition portion 24 disposed obliquely is further disposed between the first bent portion 23 and the second connecting portion 31, and the transition portion 24 may connect the first bent portion 23 and the first connecting portion 22 and improve the connection strength between the first connecting portion 22 and the first bent portion 23. Moreover, because the transition portion 24 is disposed obliquely, the transition portion 24 is more reliable when connected between the first connecting portion 22 and the first bent portion 23, i.e., is less prone to damage.

Referring to fig. 2 to 6, the number of the first bending portions 23 is two, the two first bending portions 23 are respectively connected to the left and right sides of the first connecting portion 22, and the tops of the two first bending portions 23 are located in the same plane. That is to say, all be provided with first kink 23 in the left and right sides of first connecting portion 22 to and the top of two first kinks 23 is located the coplanar, so make first connecting portion 22 and two first kinks 23 all parallel, thereby make first connecting portion 22 can with roof parallel arrangement, when receiving external force, first connecting portion 22 is difficult for taking place to bend.

Referring to fig. 2 to 6, the bracket body 21, the first bending portion 23 and the first connecting portion 22 are an integrally formed structure, and the bracket body 21 is provided with an opening 25, so that the structure at the opening 25 is bent to form the first connecting portion 22. That is, the first connecting portion 22 is formed by bending the structure of the bracket body 21 at the opening 25, so that the material usage of the first connecting portion 22 can be saved, and the production cost of the motor bracket 20 can be reduced. Specifically, when the motor bracket 20 is produced, the top of the motor bracket 20 is bent backwards to form the first bent portion 23, and then the structure at the opening 25 is bent upwards to form the first connecting portion 22, so that the motor bracket 20 with an integrated structure can be obtained.

As shown in fig. 3 and 6, the first connecting portion 22 has a plurality of ribs 223 opened in the front-rear direction, and the plurality of ribs 223 are spaced apart in the left-right direction. In this way, by providing the plurality of ribs 223 on the first connecting portion 22, the structural strength of the first connecting portion 22 in the front-rear direction can be improved, and the bearing capacity of the motor bracket 20 can be improved when the motor bracket 20 is connected to the panel 11 of the housing 10.

Further, the reinforcing ribs 223 on the left and right extend to the top of the first bent portion 23 and the bracket body 21. Thus, the reinforcing ribs 223 at two sides of the first connecting portion 22 extend to the first bending portion 23 and the bracket body 21, so that the structural strength of the top of the first bending portion 23 and the bracket body 21 can be improved, and the bearing capacity of the first connecting portion 22 can be further improved.

Therefore, the transition portion 24 is disposed between the first bending portion 23 and the first connecting portion 22, and the plurality of ribs 223 are disposed on the first connecting portion 22, so that the structural strength of the first connecting portion 22 in the left-right direction and the front-rear direction is improved, and the motor bracket 20 is more stable after being connected with the housing 10.

As shown in fig. 3 and 6, the panel 11 is provided with a first through hole 112, the first connecting portion 22 is provided with a second through hole 221 facing the panel 11, and the fastening member passes through the first through hole 112 and the second through hole 221. That is, by forming the first connection portion 22 extending forward at the top of the bracket body 21, and providing the second through hole 221 on the first connection portion 22, and providing the first through hole 112 at the position of the panel 11 facing the second through hole 221, the first connection portion 22 and the panel 11 are connected by a fastener when the outdoor unit 100 of the air conditioner is assembled, so that the assembly of the motor bracket 20 and the cabinet 10 can be achieved. The number of the first through holes 112 may be multiple, the number of the second through holes 221 may also be multiple, and the first through holes 112 and the second through holes 221 are in one-to-one correspondence, so that when the panel 11 and the first connection portion 22 are fixedly connected, the connection strength between the panel 11 and the first connection portion 22 can be improved.

Moreover, the first positioning portion 113 is disposed beside the first through hole 112 of the panel 11, and the second positioning portion 222 is disposed beside the second through hole 221 of the first connecting portion 22, when the first connecting portion 22 is fixedly connected to the panel 11, the first connecting portion 22 and the panel 11 can be arranged opposite to each other through positioning cooperation of the first positioning portion 113 and the second positioning portion 222, that is, the first through hole 112 and the second through hole 221 can be arranged opposite to each other, so that a fastener can conveniently pass through the first through hole 112 and the second through hole 221, and thus the assembling efficiency between the first connecting portion 22 and the panel 11 can be improved. Further, the first positioning portion 113 may be disposed between the first through holes 112, and the second positioning portion 222 may be disposed between the second through holes 221.

The first positioning portion 113 may be one of a positioning protrusion and a positioning hole, and the second positioning portion 222 may be the other of the positioning protrusion and the positioning hole, and the positioning protrusion and the positioning hole are in positioning fit. Thus, the positioning fit between the positioning protrusion and the positioning hole is simple, and the positioning fit between the first connecting portion 22 and the panel 11 is facilitated. The positioning protrusion may be a positioning tab, and the positioning tab may be formed by bending an opening structure of the panel 11.

As shown in fig. 1 and 6, the outdoor unit 100 of the air conditioner further includes: heat exchanger 30, heat exchanger 30 set up in casing 10, are provided with the second connecting portion 31 that extends forward on the heat exchanger 30, and motor support 20 still includes: a third connecting portion 26, the third connecting portion 26 is connected to the rear end of the first connecting portion 22 and extends rearward, and the third connecting portion 26 is connected to the second connecting portion 31. The heat exchanger 30 may perform heat exchange between the inside of the outdoor unit 100 of the air conditioner and the external environment. Wherein, a second connecting portion 31 extending forwards is provided on the heat exchanger 30, and a third connecting portion 26 is provided at the rear end of the first connecting portion 22, so that the second connecting portion 31 and the third connecting portion 26 are fixedly connected to fix the motor bracket 20 and the heat exchanger 30 together. That is to say, the motor bracket 20 is not only fixedly connected with the panel 11, but also fixedly connected with the heat exchanger 30, so as to improve the connection stability of the motor bracket 20.

Specifically, the second connection portion 31 is provided with a plurality of third through holes, the third connection portion 26 is provided with a plurality of fourth through holes, and the fastening member passes through the third through holes and the fourth through holes to fixedly connect the motor bracket 20 and the heat exchanger 30. The third connecting portion 26 is also formed by bending the structure of the motor holder 20.

As shown in fig. 1 and fig. 2, the bottom of the panel 11 is provided with an inward stepped portion 111, and the casing 10 further includes: a bottom plate 12, wherein the bottom plate 12 is provided with a second bending portion bending upwards, and the second bending portion is matched with the step portion 111. The panel 11 is because the sheet metal component, just easy the deformation, increase the step part 111 to the indent in panel 11 bottom, can increase panel 11's structural strength, and, be provided with the second kink of buckling towards the top on bottom plate 12, when bottom plate 12 and panel 11 fixed connection, second kink overlap joint is in step part 111 department, so can make things convenient for fixed connection between panel 11 and the bottom plate 12, and panel 11 and bottom plate 12 connected like this, can prevent that the rainwater from piling up at the junction of panel 11 and bottom plate 12, thereby reduce the corruption to the connecting screw.

As shown in fig. 1 and 4, the casing 10 further includes: a side plate 13, the side plate 13 being connected to a lateral side of the panel 11, the side plate 13 including: first installation department and first joint portion, first installation department are located the top of first joint portion, and panel 11 includes towards one side of curb plate 13: second installation department 114 and second joint portion 115, second installation department 114 are located the top of second joint portion 115, first installation department and second installation department 114 fixed connection, first joint portion and the cooperation of second joint portion 115 joint. That is to say, when panel 11 is connected with curb plate 13, realize the location to panel 11 through the joint cooperation of first joint portion and second joint portion 115 earlier, fixed connection between rethread first installation department and the second installation department 114 realizes the fixed connection to curb plate 13. That is, the joint cooperation through first joint portion and second joint portion 115 conveniently realizes the assembly between counter plate 11 and the curb plate 13 to and, fixed mounting through first installation department and second installation department 114 can promote the joint strength between curb plate 13 and the panel 11.

In addition, the outdoor unit 100 of the air conditioner further includes: automatically controlled box 40, automatically controlled box 40 sets up in casing 10, and the roof of the adjacent casing 10 of automatically controlled box 40, fixed connection between first installation department and the second installation department is more than apart from automatically controlled box 40, if use the joint cooperation, inside is entered into from first installation department and second installation department 114 to outside rainwater easily, so, can avoid the rainwater to get into through the mode that uses fixed connection, the connection structure of automatically controlled box 40 below is far away from automatically controlled box 40, so adopt the higher joint complex mode of efficiency to connect.

As shown in fig. 4, the first mounting portion may be a screw hole, the second mounting portion 114 may be a through hole, and the fastening member passes through the through hole and is fixedly connected to the screw hole to fix the panel 11 and the side plate 13. That is, the fastening member is fixedly coupled to the screw hole through the through hole, so that the coupling strength between the panel 11 and the side plate 13 can be improved.

As shown in fig. 4, the first fastening portion may be one of a hook and a slot, and the second fastening portion 115 may be the other of a hook and a slot, which are fastened and matched. So set up, after pothook and draw-in groove joint cooperation, the pothook articulates on the draw-in groove, can be connected panel 11 and curb plate 13 joint through the cooperation of pothook and draw-in groove. And, detachably be connected between pothook and the draw-in groove, make things convenient for subsequent change or maintenance.

Further, first joint portion can be a plurality of, and a plurality of first joint portion intervals set up the edge at curb plate 13 to all set up the below at first installation department, so set up, a plurality of first joint portions and a plurality of second joint portion 115 joint cooperation one by one, can promote the connection compactness between curb plate 13 and the panel 11, avoid dust or liquid to enter into the inside of the outer machine 100 of air-conditioner, and avoid curb plate 13 and panel 11 to take place the separation when atress external force.

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 utility model and to simplify the description, and are not intended to indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the utility model.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like 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 utility model. 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 utility model 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 utility model, the scope of which is defined by the claims and their equivalents.

Claims

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

a cabinet installed outdoors, the cabinet comprising: a panel disposed at a front side of the cabinet;

a motor support, the motor support set up in the casing, the motor support includes: the bracket comprises a bracket body, a first connecting part and a first bending part, wherein the first bending part is connected to the top of the bracket body and is bent backwards relative to the bracket body;

the driving motor is arranged on the bracket body.

2. The outdoor unit of claim 1, wherein the motor bracket further comprises: the two ends of the transition portion are respectively connected to the first bending portion and the first connecting portion, and the transition portion is obliquely arranged.

3. The outdoor unit of claim 1, wherein the first bending parts are two and connected to left and right sides of the first connecting part, respectively, and tops of the two first bending parts are located in the same plane.

4. The outdoor unit of claim 1, wherein the bracket body, the first bending portion and the first connecting portion are integrally formed, and the bracket body is formed with an opening, such that the first connecting portion is formed by bending the structure at the opening.

5. The outdoor unit of claim 1, wherein the first connecting portion has a plurality of ribs formed at a front and rear direction, the plurality of ribs are spaced apart from each other in a left and right direction, and the ribs at the left and/or right side extend to the first bending portion and the top of the bracket body.

6. The outdoor unit of claim 1, wherein the panel is provided with a first through hole and a first positioning portion, the first connecting portion is provided with a second through hole and a second positioning portion facing the panel, a fastening member passes through the first through hole and the second through hole, the first positioning portion is one of a positioning protrusion and a positioning hole, the second positioning portion is the other one of the positioning protrusion and the positioning hole, and the positioning protrusion and the positioning hole are in positioning fit.

7. The outdoor unit of claim 1, further comprising: the heat exchanger is arranged in the shell, and a second connecting part extending forwards is arranged on the heat exchanger;

the motor bracket further includes: the third connecting portion are connected to the rear end of the first connecting portion and extend backwards, and the third connecting portion and the second connecting portion are connected and matched.

8. The outdoor unit of claim 1, wherein the panel is provided with a recessed step portion at a bottom thereof;

the housing further includes: the bottom plate, the bottom plate is provided with the second kink of bending towards the top, the second kink with the step portion cooperation.

9. The outdoor unit of claim 1, further comprising: the electric control box is arranged in the shell and is adjacent to the top plate of the shell;

the housing further includes: a side plate connected to a lateral side of the panel, the side plate including: the first mounting part is positioned above the first clamping part;

the side of the panel facing the side plate includes: second installation department and second joint portion, the second installation department is located the top of second joint portion, first installation department and second installation department fixed connection, first joint portion with the cooperation of second joint portion joint.

10. The outdoor unit of claim 9, wherein the first mounting portion is a screw hole, the second mounting portion is a through hole, and a fastening member is fixedly coupled to the screw hole after passing through the through hole to fix the panel and the side plate;

the first clamping portion is one of a clamping hook and a clamping groove, the second clamping portion is the other of the clamping hook and the clamping groove, and the clamping hook and the clamping groove are in clamping fit.