CN220471755U

CN220471755U - Air conditioner

Info

Publication number: CN220471755U
Application number: CN202322020271.0U
Authority: CN
Inventors: 殷健; 龙从辉; 胡长仁; 竺佳豪; 张坤鹏; 游俊雄; 曾友坚; 毕无畏
Original assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Current assignee: Aux Air Conditioning Co Ltd; Ningbo Aux Electric Co Ltd
Priority date: 2023-07-28
Filing date: 2023-07-28
Publication date: 2024-02-09
Anticipated expiration: 2033-07-28

Abstract

The embodiment of the utility model provides an air conditioner, and relates to the technical field of air conditioners. The air conditioner comprises an evaporator support, a back coaming and a first convex rib unit, wherein the evaporator support is in butt joint with the back coaming through the first convex rib unit, so that the contact area of the evaporator and the back coaming is reduced, and the aim of improving abnormal sound generated by the back coaming and the evaporator support due to expansion caused by heat and contraction caused by cold is fulfilled.

Description

Air conditioner

Technical Field

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

Background

The air conditioner is a shaped product assembled by a compressor, an evaporator, a condenser, a filter, a motor, a fan and an automatic control device. The air conditioner is a hanging air conditioner and a cabinet air conditioner unit, which are important devices in modern life.

The inventor researches that when some cabinet air conditioner products begin to operate to meet the cooling and heating requirements, abnormal sounds are easy to generate inside the air conditioner.

Disclosure of Invention

The utility model aims to provide an air conditioner, which can improve abnormal sound generated when the air conditioner is operated.

Embodiments of the present utility model are implemented as follows:

in a first aspect, the present utility model provides an air conditioner comprising:

an evaporator support;

a back panel;

the first protruding muscle unit, first protruding muscle unit sets up in evaporimeter support or back shroud, and the evaporimeter support passes through first protruding muscle unit and back shroud butt.

Through above-mentioned setting, can reduce the area of contact between evaporator support and the back coaming to can reduce because the air conditioner is when the operation, because evaporator support and back coaming lead to both to contact the position because expend with heat and contract with cold and take place friction and the produced abnormal sound of vibration.

In an alternative embodiment, the first rib unit is disposed on the back panel, and the first rib unit includes a plurality of first ribs arranged at intervals.

Through above-mentioned setting, can reduce the back coaming and the contact area of evaporimeter support simultaneously, can also guarantee the stability of back coaming and the contact of evaporimeter support.

In an alternative embodiment, the back panel is provided with a groove, the groove is provided with a first side wall and a third side wall which are oppositely arranged, and two ends of the first convex rib are respectively connected with the first side wall and the third side wall.

Through above-mentioned setting, can reduce the occupation space of first protruding muscle.

In an alternative embodiment, the first bead is connected to an end face of the groove.

Through the arrangement, the strength of the first convex rib is ensured.

In an alternative embodiment, the first rib includes a first convex segment, a second convex segment and a third convex segment that are sequentially connected, the thickness of the first convex segment protruding in the direction close to the second convex segment is gradually increased, and the thickness of the third convex segment protruding in the direction close to the second convex segment is gradually increased.

Through above-mentioned setting, further reduce back coaming and the area of contact of evaporimeter support to can also save the use material of first protruding muscle, practice thrift the cost.

In an alternative embodiment, the first land is in a chamfered transition with the second land, and the second land is in a chamfered transition with the third land.

Through the arrangement, the influence of flash burrs on the evaporator bracket can be reduced.

In an alternative embodiment, the first rib unit further includes at least one second rib, the groove further includes a second side wall and a fourth side wall opposite to each other, and two ends of the second rib are connected to the fourth side wall and the first rib, respectively.

Through above-mentioned setting, can guarantee the intensity of guaranteeing first protruding muscle through the protruding muscle of second, avoid first protruding muscle to take place to damage easily.

In an alternative embodiment, the number of the second ribs is a plurality, the plurality of second ribs are arranged at intervals along the extending direction of the first ribs, and the second ribs are connected with the end walls of the grooves.

Through the arrangement, the strength of the second convex rib can be ensured.

In an alternative embodiment, the evaporator support is provided with a second protruding rib unit in a protruding mode, the second protruding rib unit comprises a third protruding rib which is in butt joint with the first protruding rib, and the extending direction of the third protruding rib forms an included angle with the extending direction of the first protruding rib.

Through above-mentioned setting, can further reduce the area of contact between evaporator support and the back coaming to further reduce the abnormal sound that evaporator support and back coaming produced because expend with heat and contract with cold.

In an alternative embodiment, the second rib unit further includes a fourth rib abutting against the second rib, and an extending direction of the fourth rib forms an included angle with a direction of the second rib.

The embodiment of the utility model has the beneficial effects that: the air conditioner provided by the embodiment of the utility model comprises the evaporator support, the back coaming and the first convex rib unit, wherein the evaporator support is abutted with the back coaming through the first convex rib unit, so that the contact area of the evaporator and the back coaming is reduced, and the aim of improving abnormal sound generated by heat expansion and cold contraction of the back coaming and the evaporator support is fulfilled.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is an assembly schematic diagram of a back panel and an evaporator bracket according to an embodiment of the present utility model;

FIG. 2 is an enlarged view of a portion of FIG. 1;

fig. 3 is a schematic structural view of a back panel according to an embodiment of the present utility model;

fig. 4 is a partial enlarged view of fig. 3.

Icon 1-air conditioner; 10-a back panel; 11-a first rib unit; 110-first ribs; 111-first convex segments; 112-a second land; 113-a third land; 120-second ribs; 130-grooves; 131-a first sidewall; 132-a second sidewall; 133-a third sidewall; 134-fourth side wall; 135-end walls; 20-an evaporator stand; 21-a second rib unit; 210-a third rib; 220-fourth ribs.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in use of the inventive product, are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," "third," and the like are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal," "vertical," and the like do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.

The internal temperature and the external temperature of the existing cabinet air conditioner products are greatly different, and two matched parts are easy to generate local friction and vibration due to expansion caused by heat and contraction caused by cold, so that abnormal sound is generated.

In view of the above problems, the embodiment of the utility model provides an air conditioner capable of effectively improving abnormal sounds generated when the air conditioner is operated.

The following describes in detail a specific structure of an air conditioner and corresponding technical effects thereof according to an embodiment of the present utility model with reference to the accompanying drawings.

Referring to fig. 1 to 4, an air conditioner 1 according to an embodiment of the present utility model includes an evaporator stand 20, a back panel 10 and a first rib unit 11.

The first rib unit 11 is disposed on the evaporator support 20 or the back panel 10, and the evaporator support 20 is abutted with the back panel 10 through the first rib unit 11.

It is easy to understand that the contact area between the evaporator support 20 and the back panel 10 can be reduced by the first bead unit 11, so that abnormal noise generated by friction and vibration at the contact part of the evaporator support 20 and the back panel 10 due to expansion and contraction when the air conditioner 1 is operated can be reduced.

Further, in the present embodiment, the first bead unit 11 is provided on the back panel 10, and the first bead unit 11 includes a plurality of first beads 110 arranged at intervals. It can be understood that the first beads 110 arranged at the first intervals can also ensure the stability of the contact of the back panel 10 with the evaporator stand 20 while reducing the contact area of the back panel 10 with the evaporator stand 20.

Of course, in other embodiments, the first bead unit 11 may also be provided on the evaporator stand 20.

Specifically, the back panel 10 is provided with a groove 130, the groove 130 has a first side wall 131 and a third side wall 133 opposite to each other, and two ends of the first rib 110 are respectively connected with the first side wall 131 and the third side wall 133.

It can be appreciated that by providing the groove 130, the space occupied by the first bead 110 when the evaporator stand 20 abuts against the back panel 10 is prevented from being increased. That is, by the arrangement of the grooves 130 and the first beads 110, the contact area between the evaporator stand 20 and the back panel 10 is reduced, thereby reducing abnormal sound caused by expansion with heat and contraction with cold of the evaporator stand 20 and the back panel 10, and also reducing the occupied space of the first beads 110.

In order to secure the strength of the first bead 110, the first bead 110 is connected with the end surface of the groove 130, in other words, both sides of the first bead 110 are connected with the end surface of the groove 130 and the evaporator stand 20, respectively.

Further, the first rib 110 includes a first convex segment 111, a second convex segment 112 and a third convex segment 113, which are sequentially connected, the thickness of the first convex segment 111 protruding in the direction close to the second convex segment 112 is gradually increased, and the thickness of the third convex segment 113 protruding in the direction close to the second convex segment 112 is gradually increased.

That is, in the present embodiment, the first convex segment 111 and the third convex segment 113 are respectively connected with the first sidewall 131 and the third sidewall 133 of the groove 130.

Of course, in other embodiments, the first ribs 110 may also take the shape described above, and may take other shapes, as long as the contact area between the back panel 10 and the evaporator bracket 20 can be reduced, and the shape of the first ribs 110 is not limited herein.

It should be noted that, the thickness of the protrusion refers to a thickness between a side of the first protrusion 111 near the end surface of the groove 130 and a side of the first protrusion 112 far from the end surface of the groove 130, wherein the second protrusion 112 is used to abut against the evaporator stand 20. By the above arrangement, the contact area of the back panel 10 and the evaporator bracket 20 is further reduced, and the use material of the first bead 110 can also be saved, saving the cost.

Specifically, in this embodiment, the first convex segment 111 is in chamfer transition connection with the second convex segment 112, and the second convex segment 112 is in chamfer transition connection with the third convex segment 113, which should be noted that the chamfer is a reverse right angle. Of course, in other embodiments, the chamfer may also be a rounded transition.

The first convex segment 111 and the second convex segment 112 are in chamfer transition connection, and the second convex segment 112 and the third convex segment 113 are in chamfer transition connection, so that the transition can be smooth, and the influence of the flash burrs on the evaporator bracket 20 can be reduced because the flash burrs can be removed by the chamfer, which is easy to understand.

Further, the first rib unit 11 further includes at least one second rib 120, the groove 130 further includes a second side wall 132 and a fourth side wall 134 opposite to each other, and two ends of the second rib 120 are respectively connected to the fourth side wall 134 and the first rib 110.

It can be appreciated that the two ends of the second rib 120 are respectively connected with the fourth side wall 134 and the first rib 110, so that the strength of the first rib 110 can be ensured by the second rib 120, and the first rib 110 is prevented from being damaged easily.

Further, in the present embodiment, the number of the second ribs 120 is plural, the plural second ribs 120 are disposed at intervals along the extending direction of the first ribs 110, and the second ribs 120 are connected with the end walls of the grooves 130.

Since the end wall of the groove 130 is connected with the second bead 120, the strength of the second bead 120 can be secured.

Specifically, in the present embodiment, the recess 130 is substantially rectangular with an opening, that is, the recess 130 includes an end wall 135 and a first side wall 131, a second side wall 132, a third side wall 133 and a fourth side wall 134 disposed on the segment wall and connected in sequence at an included angle.

Of course, in other embodiments, the recess 130 may have other shapes, and the shape of the recess 130 is not limited herein.

Of course, in other embodiments, the first rib unit 11 may be provided with no second rib 120.

Specifically, in this embodiment, the number of the first ribs 110 is three, the three first ribs 110 are disposed at intervals along the height direction of the air conditioner 1, and the extending direction of the first ribs 110 is parallel to the horizontal direction, that is, the extending direction of the first ribs 110 is perpendicular to the height direction of the air conditioner 1, the number of the second ribs 120 is four, the four second ribs 120 are disposed at intervals along the extending direction of the first ribs 110, specifically, one ends of the four second ribs 120 far away from the fourth side wall 134 are connected with the second convex segments 112, and the extending direction of the second ribs 120 is the height direction of the air conditioner 1.

Of course, the direction in which the second bead 120 extends is not strictly defined as the height direction of the air conditioner 1, and may extend substantially along the height direction of the air conditioner 1.

In other embodiments, the number of the first ribs 110 and the second ribs 120 may be other numbers, for example, the number of the first ribs 110 may be one, two, four, five, etc., and the number of the second ribs 120 may be one, two, three, five, etc.

Further, in the present embodiment, the evaporator stand 20 is convexly provided with a second rib unit 21, the second rib unit 21 includes a third rib 210 abutting against the first rib 110, and an extending direction of the third rib 210 forms an included angle with an extending direction of the first rib 110. In other words, the evaporator support 20 and the back panel 10 can be abutted through the first bead 110 and the third bead 210, and the contact area between the evaporator support 20 and the back panel 10 can be further reduced, so that abnormal sound generated by expansion and contraction of heat and cold of the evaporator support 20 and the back panel 10 is further reduced.

It should be noted that the number of the third ribs 210 may be one, two, three, four, or the like.

Further, the second rib unit 21 further includes a fourth rib 220 abutting against the second rib 120, and an extending direction of the fourth rib 220 forms an included angle with a direction of the second rib 120. Similar to the third bead 210, the evaporator support 20 and the back panel 10 are abutted through the second bead 120 and the fourth bead 220, so that the contact area between the evaporator support 20 and the back panel 10 can be further reduced, and abnormal sound generated by thermal expansion and contraction of the evaporator support 20 and the back panel 10 is further reduced.

Specifically, in the present embodiment, the extending direction of the fourth rib 220 is parallel to the extending direction of the first rib 110, and the extending direction of the third rib 210 is parallel to the extending direction of the second rib 120.

In other embodiments, in order to reduce the space occupied by the third bead 210 and the fourth bead 220, a groove body for accommodating the third bead 210 and the fourth bead 220 may be disposed on the evaporator stand 20, and in order to increase the strength of the third bead 210 and the fourth bead 220, the third bead 210 and the fourth bead 220 may be connected with the end wall 135 of the groove body.

In the present embodiment, the first bead unit 11 is integrally formed on the back panel 10, and the second bead unit 21 is integrally formed on the evaporator bracket 20.

In other embodiments, the first bead unit 11 may be further disposed on the evaporator stand 20, and the second bead unit 21 may be further disposed on the back panel 10, so long as the contact area between the back panel 10 and the evaporator stand 20 is reduced by the first bead unit 11 and the second bead unit 21.

In summary, the air conditioner 1 provided in the embodiment of the utility model includes the evaporator bracket 20, the back panel 10, the first rib unit 11 and the second rib unit 21, the first rib unit 11 includes the first rib 110 and the second rib 120, the second rib unit 21 includes the third rib 210 and the fourth rib 220, wherein the evaporator bracket 20 and the back panel 10 are respectively abutted with the third rib 210 and the fourth rib 220 through the first rib 110 and the second rib 120, so as to reduce the contact area between the evaporator and the back panel 10, and thereby achieve the purpose of improving abnormal sounds generated by thermal expansion and contraction of the back panel 10 and the evaporator bracket 20.

The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims

1. An air conditioner, comprising:

an evaporator stand (20);

a back panel (10);

the evaporator comprises a first convex rib unit (11), wherein the first convex rib unit (11) is arranged on an evaporator bracket (20) or a back panel (10), and the evaporator bracket (20) is abutted to the back panel (10) through the first convex rib unit (11).

2. An air conditioner according to claim 1, wherein:

the first rib units (11) are arranged on the back panel (10), and the first rib units (11) comprise a plurality of first ribs (110) which are distributed at intervals.

3. An air conditioner according to claim 2, wherein:

the back panel (10) is provided with a groove (130), the groove (130) is provided with a first side wall (131) and a third side wall (133) which are oppositely arranged, and two ends of the first convex rib (110) are respectively connected with the first side wall (131) and the third side wall (133).

4. An air conditioner according to claim 3, wherein:

the first ribs (110) are connected with the end faces of the grooves (130).

5. An air conditioner according to any one of claims 2 to 4, wherein:

the first convex rib (110) comprises a first convex section (111), a second convex section (112) and a third convex section (113) which are sequentially connected, the thickness of the first convex section (111) in the direction close to the second convex section (112) is gradually increased, and the thickness of the third convex section (113) in the direction close to the second convex section (112) is gradually increased.

6. An air conditioner according to claim 5, wherein:

the first convex section (111) is in chamfering transition connection with the second convex section (112), and the second convex section (112) is in chamfering transition connection with the third convex section (113).

7. An air conditioner according to claim 3, wherein:

the first rib unit (11) further comprises at least one second rib (120), the groove (130) further comprises a second side wall (132) and a fourth side wall (134) which are opposite to each other, and two ends of the second rib (120) are respectively connected with the fourth side wall (134) and the first rib (110).

8. An air conditioner according to claim 7, wherein:

the number of the second ribs (120) is multiple, the second ribs (120) are arranged at intervals along the extending direction of the first ribs (110), and the second ribs (120) are connected with the end walls (135) of the grooves (130).

9. An air conditioner according to claim 7, wherein:

the evaporator support (20) is convexly provided with a second convex rib unit (21), the second convex rib unit (21) comprises a third convex rib (210) which is abutted to the first convex rib (110), and the extension direction of the third convex rib (210) and the extension direction of the first convex rib (110) form an included angle.

10. An air conditioner according to claim 9, wherein:

the second convex rib unit (21) further comprises a fourth convex rib (220) which is abutted against the second convex rib (120), and an included angle is formed between the extending direction of the fourth convex rib (220) and the direction of the second convex rib (120).