CN214038639U

CN214038639U - Air conditioner indoor unit and air conditioner

Info

Publication number: CN214038639U
Application number: CN202022838795.7U
Authority: CN
Inventors: 尹洪磊; 尚彬
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: 2020-11-30
Filing date: 2020-11-30
Publication date: 2021-08-24
Anticipated expiration: 2030-11-30

Abstract

An embodiment of the utility model provides a machine and air conditioner in air conditioning relates to air conditioning technology field. This machine includes the evaporimeter support, wind channel structure and fan subassembly in the air conditioner, fan subassembly and wind channel structural connection, wind channel structure articulates can dismantle and connects on the evaporimeter support, the evaporimeter support has the assembly mouth, the wind channel structure has spacing portion, spacing portion includes circumferential connection's segmental arc and straight limit section, the side include interconnect's segmental arc and straight limit section, segmental arc and straight limit section homoenergetic holding are in the assembly mouth to the homoenergetic can with the assembly mouth butt. The embodiment of the utility model provides a can conveniently tear open and wash to in the use, the displacement can not take place in the wind channel or the wind channel displacement is at controllable within range, thereby is favorable to promoting user experience.

Description

Air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to an air conditioning technology field particularly, relates to an indoor set of air conditioner and air conditioner.

Background

The fan of the indoor unit of the air conditioner is assembled in the cabinet, and the fan is in transmission connection with the fan blades and drives the fan blades to rotate in the using process, so that air outlet of the indoor unit is realized. Among the prior art, the evaporimeter support sets up with wind channel structure is integrative, and the indoor set of being difficult for is torn open and is washed, has adverse effect to the use of air conditioner and user experience.

SUMMERY OF THE UTILITY MODEL

The utility model provides a problem be that the evaporimeter support of machine and the integrative setting of wind channel structure in the current air conditioning are difficult for unpicking and washing, influence indoor set air-out and user experience.

In order to solve the problem, the embodiment of the utility model provides an indoor set of air conditioner and air conditioner, it can conveniently unpick and wash to in the use, the displacement can not take place for the wind channel or the wind channel displacement is at controllable within range, thereby is favorable to promoting user experience.

In a first aspect, the utility model provides an indoor unit of air conditioner, the indoor unit of air conditioner includes evaporimeter support, wind channel structure and fan subassembly, the fan subassembly with wind channel structural connection, wind channel structure articulate can dismantle connect in on the evaporimeter support, the evaporimeter support has the assembly mouth, the wind channel structure has spacing portion, spacing portion includes circumference connection's segmental arc and straight limit section, the side include interconnect's segmental arc and straight limit section, the segmental arc with straight limit section equal holding in the assembly mouth, and homoenergetic with the assembly mouth butt.

The embodiment of the utility model provides an indoor unit of air conditioner: the air-conditioning indoor unit comprises an evaporator support, an air duct structure and a fan assembly, wherein the evaporator support is detachably connected with the air duct structure, and the air-conditioning indoor unit can be conveniently disassembled and washed. The fan subassembly is installed in the wind channel structure, and the wind channel structure has spacing portion, and this spacing portion includes interconnect's segmental arc and straight limit section, is provided with the assembly opening on the evaporimeter support, and segmental arc and straight limit section homonymy hold are in the assembly opening of evaporimeter support to homoenergetic and assembly opening butt. The fan subassembly is at the during operation, and the moment of torsion acts on the wind channel structure, makes straightway and segmental arc and assembly opening butt to act on the assembly opening through segmental arc and straightway. When this straightway and segmental arc and assembly opening cooperate, can offset the moment of torsion to avoid or reduced the rotation of the relative evaporimeter support of wind channel subassembly, be favorable to promoting user experience.

In an optional embodiment, the evaporator support is provided with a hanging coaming at the assembling port, the air duct structure limiting part is provided with a hanging plate groove, the hanging plate protrudes relative to the arc section and/or the straight section, and the hanging plate is hung and connected on the hanging coaming.

In an alternative embodiment, the assembly opening has an arc-shaped wall and a straight-side wall connected with each other, the arc-shaped wall abuts against the arc-shaped section, the straight-side wall abuts against the straight-side section, and the hanging coaming is arranged on the top of the arc-shaped wall in parallel along the track of the arc-shaped wall, and/or the hanging coaming is arranged on the top of the straight-side wall in parallel along the track of the straight-side wall.

The arc-shaped wall extends to the hanging coaming, and the hanging groove protrudes relative to the arc-shaped section.

In an optional embodiment, the air duct structure is provided with a hanging plate comprising a protruding portion and a hanging portion, the protruding portion is arranged on the arc section and/or the straight section in a protruding manner, the protruding portion and the hanging portion are connected to form a hanging groove, the hanging groove is hung on the hanging coaming, the protruding portion is connected with the arc section and/or the straight section, and the hanging portion, the protruding portion and the arc section enclose the hanging groove.

In an optional embodiment, a guide surface is arranged at an end of the hanging part far away from the protruding part, and the guide surface is located in the hanging groove.

In an alternative embodiment, the hooking groove is provided with a guide slope extending from the protruding portion to the hooking portion.

In an optional embodiment, the hooking enclosing plate is provided with a limiting part protrusion, the limiting part extends reversely relative to the assembling port, the air duct structure is further provided with a limiting groove communicated with the hooking groove, and the limiting part protrusion is accommodated in the limiting groove.

In an alternative embodiment, the slave device is additionally provided. The limiting bulge part extends oppositely relative to the assembling opening.

In an optional embodiment, the hooking enclosing plate is arc-shaped, the number of the protrusions of the limiting part is at least one, the limiting parts are arranged at intervals, and the number of the limiting grooves corresponds to the number of the protrusions of the limiting part.

In an optional embodiment, the fan assembly includes a driving motor and a cross-flow fan blade, and the driving motor is mounted on the air duct structure and is in transmission connection with the cross-flow fan blade.

In a second aspect, an embodiment of the present invention provides an air conditioner, including an air conditioner indoor unit as described in any one of the foregoing embodiments.

The embodiment of the utility model provides an air conditioner, it includes the indoor set of foretell air conditioner. This machine in air conditioning includes that evaporimeter support, wind channel structure and fan subassembly this machine in air conditioning include evaporimeter support, wind channel structure and fan subassembly, and the evaporimeter support is connected with wind channel structure detachably, can be convenient for unpick and wash of machine in the air conditioning. The fan subassembly is installed in the wind channel structure, and the wind channel structure has spacing portion, and this spacing portion includes interconnect's segmental arc and straight limit section, is provided with the assembly opening on the evaporimeter support, and segmental arc and straight limit section homonymy hold are in the assembly opening of evaporimeter support to homoenergetic and assembly opening butt. The fan subassembly is at the during operation, and the moment of torsion acts on the wind channel structure, makes straightway and segmental arc and assembly opening butt to act on the assembly opening through segmental arc and straightway. When this straightway and segmental arc and assembly opening cooperate, can offset the moment of torsion to avoid or reduced the rotation of the relative evaporimeter support of wind channel subassembly, be favorable to promoting user experience.

Drawings

Fig. 1 is a schematic structural diagram of an evaporator bracket, an air duct structure and a fan assembly provided in an embodiment of the present invention during an assembly process;

fig. 2 is a schematic view of an assembly structure of an evaporator bracket, an air duct structure and a fan assembly according to an embodiment of the present invention;

FIG. 3 is a schematic view of the fitting opening of the evaporator mount in cooperation with the arc-shaped section and the straight section of the air duct structure;

FIG. 4 is an enlarged partial schematic view of the air duct structure and fan assembly of FIG. 1 or FIG. 2;

FIG. 5 is an enlarged schematic view of the structure at A in FIG. 1;

FIG. 6 is an enlarged view of the structure at B in FIG. 2;

fig. 7 is a schematic structural view of the present invention with a limiting portion and a limiting groove in other embodiments;

fig. 8 is an enlarged schematic view of the structure at C in fig. 7.

Icon: 100-evaporator support; 110-a mounting port; 120-hanging a coaming plate; 121-a limiting bulge; 130-a curved wall; 140-straight side walls; 200-air duct structure; 201-a limiting part; 210-arc segment; 220-straight side section; 230-hanging plate; 231-a guide ramp; 240-a projection; 250-hanging part; 251-a guide surface; 260-a limiting groove; 300-a fan assembly; 310-a drive motor; 320-cross-flow fan blade.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as 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 present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which is usually placed when the product of the present invention is used, and are only for convenience of description and simplification of the description, but do not indicate or imply that the device or element referred to must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance.

Furthermore, the terms "horizontal", "vertical" and the like do not imply that the components are required to be absolutely horizontal or pendant, but rather may be slightly inclined. For example, "horizontal" merely means that the 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 invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1 and fig. 2, an embodiment of the present invention provides an indoor unit of an air conditioner. This machine can convenient to detach in the air conditioning to can effectively prevent or reduce the relative movement in wind channel, guarantee the use and the user experience of air conditioner.

The embodiment of the present invention provides an air conditioner indoor unit, which comprises an evaporator bracket 100, an air duct structure 200 and a fan assembly 300, wherein the fan assembly 300 is connected to the air duct structure 200, the air duct structure 200 is detachably connected to the evaporator bracket 100, and the evaporator bracket 100 has an assembling opening 110. Referring to fig. 3, the air duct structure 200 has a limiting portion 201, the limiting portion 201 includes an arc-shaped section 210 and a straight section 220 connected to each other, and both the arc-shaped section 210 and the straight section 220 are accommodated in the assembling opening 110 and can abut against the assembling opening 110.

It should be understood that, in the embodiment of the present invention, the air duct structure 200 is detachably connected to the evaporator bracket 100, so as to facilitate the indoor unit to be disassembled and washed. The evaporator bracket 100 is provided with an assembly opening 110, the limiting portion 201 of the air duct structure 200 comprises an arc-shaped section 210 and a straight section 220 which are connected with each other, and when the arc-shaped section 210 and the straight section 220 are assembled to the assembly opening 110, the air duct structure 200 is hung on the evaporator bracket 100. During operation of the fan assembly 300, a torque is applied to the air duct structure 200. Because the spacing portion 201 of wind channel structure 200 includes arc section 210 and straight edge section 220, this spacing portion 201 and the cooperation of assembly opening 110 can play the effect of offsetting fan subassembly 300 moment of torsion to prevent that wind channel structure 200 from rotating relative evaporator support 100 under fan subassembly 300's effect, be favorable to promoting user experience.

Further, when the limiting portion 201 of the air duct structure 200 is engaged with the assembly opening 110, the arc-shaped section 210 and the straight section 220 are attached to the inner wall of the assembly opening 110 or have a slight interval. When the fan assembly 300 is in operation, the torque of the fan assembly 300 acts on the air duct structure 200, such that the straight section and the arc-shaped section 210 abut against the mounting opening 110, and act on the mounting opening 110 through the arc-shaped section 210 and the straight section. The straight and arcuate segments 210 are capable of offsetting the torque when abutting the mounting opening 110, thereby preventing or reducing rotation of the air duct assembly relative to the evaporator support 100.

It should be noted that, as shown in fig. 3, the straight section 220 is two sections, and is respectively connected to two ends of the arc-shaped section 210. The two straight line segments can be parallel or not. The two straight sections 220 are shown as being substantially parallel. Optionally, the assembly opening 110 is U-shaped, two sidewalls of the U-shaped opening are respectively engaged with the two straight sections 220, and a bottom wall of the U-shaped opening is engaged with the arc-shaped section 210.

Further, when straight section 220 is connected to arcuate section 210, straight section 220 may be tangent to arcuate section 210 or an arcuate transition, etc. The embodiment of the present invention does not specifically limit the transition between the straight section 220 and the arc section 210. Meanwhile, the arc-shaped segment 210 may be a circular arc segment or an elliptical arc segment. Optionally, the arc segment 210 is a circular arc segment, and the center of the circular arc segment coincides with the rotation center of the fan assembly 300.

Optionally, the assembly opening 110 substantially wraps the straight line segment therein, that is, the side of the assembly opening 110 is matched with the straight line segment, and when the assembly opening is subjected to the torque of the fan assembly 300, the straight line segment can be completely attached to the assembly opening 110, so that the stress is uniform, the stress is prevented from being concentrated, and the strength requirement of the assembly opening 110 is reduced.

In an alternative embodiment, the fan assembly 300 includes a driving motor 310 and a cross-flow fan 320, and the driving motor 310 is mounted to the air duct structure 200 and is in transmission connection with the cross-flow fan 320.

Referring to fig. 4 to 6, in an alternative embodiment, the evaporator bracket 100 is provided with a hanging baffle 120 at the mounting opening 110, the limiting portion 201 of the air duct structure 200 is provided with a hanging plate 230, and the hanging plate 230 protrudes relative to the arc-shaped section 210 and/or the straight section 220 and is hung on the hanging baffle 120.

It should be noted that the hanging plate 230 protrudes from the side of the air duct structure 200, and when the hanging plate 230 protrudes from the arc-shaped section 210, the assembly opening 110 is provided with a hanging coaming 120 at a position corresponding to the arc-shaped section 210; when the hanging plate 230 protrudes relative to the straight section 220, the mounting opening 110 is provided with a hanging shroud 120 at a position corresponding to the straight section 220. Of course, the hanging plate 230 may protrude from the opposite arc-shaped section 210 and the straight section 220, and the edges of the assembly opening 110 are provided with the hanging coamings 120. The air duct structure 200 is hung on the evaporator support 100 through the hanging surrounding plate 120 and the hanging plate 230, and the air duct structure has the characteristics of simple structure and convenience in assembly, and is beneficial to improving the assembly efficiency of the indoor unit.

In an alternative embodiment, the mounting opening 110 has an arcuate wall 130 and a straight-sided wall 140 connected to each other, the arcuate wall 130 abuts the arcuate section 210, the straight-sided wall 140 abuts the straight-sided section 220, the hitch fence 120 is disposed parallel to the top of the arcuate wall 130 along the trajectory of the arcuate wall 130, and/or the hitch fence 120 is disposed parallel to the top of the straight-sided wall 140 along the trajectory of the straight-sided wall 140. It should be appreciated that the hitch enclosure 120 is positioned generally opposite the position of the hitch plate 230 to hitch the hitch plate 230 to the hitch enclosure 120.

In an embodiment of the present invention, the hooking position is at the arc segment 210. When in hanging, the arc-shaped section 210 can be directly opposite to the arc-shaped wall 130, so that the hanging plate 230 is hung on the hanging coaming 120, and the realization mode is simple and convenient to operate.

It should be understood that the curved wall 130 and straight-sided arm correspond to the curved section 210 and straight-sided section 220 described above; when the straight section 220 is two, the number of straight arms is also two. The arc-shaped wall 130 and the straight-edge arm enclose the mounting opening 110. in the embodiment of the present invention, the evaporator bracket 100 can be an upper bracket of an evaporator, so as to hang the air duct structure 200 on the bracket.

Further, the hanging plate 230 includes a protruding portion 240 and a hanging portion 250 connected to each other, the protruding portion 240 is connected to the arc-shaped section 210 and/or the straight section 220, and the hanging portion 250 and the protruding portion 240 form a hanging groove, which can be hung on the hanging enclosure 120. Optionally, the protruding portion 240 and the hanging portion 250 are integrally formed with the air duct structure 200.

Optionally, the end of the hanging part 250 far from the protruding part 240 is provided with a guide surface 251, and the guide surface 251 is located in the hanging plate 230. The guide surface 251 may facilitate the attachment of the attachment plate 230 to the attachment shroud 120, thereby facilitating assembly.

Optionally, the hanging plate 230 is provided with a guiding inclined plane 231, a plane of the guiding inclined plane 231 is parallel to or coplanar with a plane of the straight line segment, the guiding inclined plane 231 can reduce friction between the hanging plate 230 and the assembling opening 110, and the hanging part 250 of the protruding part 240 guides the inclined plane 231, thereby improving assembling efficiency.

Referring to fig. 7 and 8, optionally, the hanging enclosing plate 120 is provided with a limiting protrusion 121, the limiting protrusion 121 extends in a reverse direction relative to the assembling hole 110, the air duct structure 200 is further provided with a limiting groove 260 communicated with the hanging plate 230, and the limiting protrusion 121 is accommodated in the limiting groove 260. It should be understood that the engagement of the limiting protrusion 121 and the limiting groove 260 can further limit the rotation of the air duct structure 200, and the assembly efficiency can be further improved for the limiting of the hanging position.

Optionally, the hooking enclosing plate 120 is arc-shaped, the number of the limiting protrusions 121 is at least one, when the number of the limiting protrusions 121 is multiple, the limiting protrusions can be uniformly spaced from each other, and the number of the limiting grooves 260 corresponds to the number of the limiting protrusions 121. As shown, the number of the limiting protrusions 121 and the limiting grooves 260 is two.

An embodiment of the utility model provides an air conditioner, include as in the indoor unit of air conditioning of any one of the aforesaid embodiment.

Referring to fig. 1 to 8, an indoor unit of an air conditioner and an air conditioner according to an embodiment of the present invention: the air-conditioning indoor unit comprises an evaporator support 100, an air duct structure 200 and a fan assembly 300, wherein the evaporator support 100 is detachably connected with the air duct structure 200, so that the air-conditioning indoor unit can be conveniently disassembled and washed. The fan assembly 300 is installed in the air duct structure 200, the air duct structure 200 has a limiting portion 201, the limiting portion 201 includes an arc-shaped section 210 and a straight section 220 which are connected with each other, the evaporator bracket 100 is provided with an assembly opening 110, and the arc-shaped section 210 and the straight section 220 are both accommodated in the assembly opening 110 of the evaporator bracket 100 and can be abutted against the assembly opening 110. During operation of the fan assembly 300, a torque is applied to the air duct structure 200, such that the straight and curved sections 210 abut against the mounting opening 110, and the torque is applied to the mounting opening 110 through the curved section 210 and the straight section. When the straight-line segment and the arc-shaped segment 210 are matched with the assembling opening 110, the torque can be offset, so that the rotation of the air duct assembly relative to the evaporator bracket 100 is avoided or reduced, and the user experience is improved.

Although the present invention is disclosed above, the present invention is not limited thereto. Various changes and modifications may be effected therein by one of ordinary skill in the pertinent art without departing from the scope or spirit of the present invention, and the scope of the present invention is defined by the appended claims.

Claims

1. The air-conditioning indoor unit is characterized by comprising an evaporator support (100), an air duct structure (200) and a fan assembly (300), wherein the fan assembly (300) is connected with the air duct structure (200), the air duct structure (200) is detachably connected onto the evaporator support (100), the evaporator support (100) is provided with an assembly opening (110), the air duct structure (200) is provided with a limiting part (201), the limiting part (201) comprises an arc-shaped section (210) and a straight edge section (220) which are connected in the circumferential direction, and the arc-shaped section (210) and the straight edge section (220) are both accommodated in the assembly opening (110) and can be abutted against the assembly opening (110).

2. The indoor unit of claim 1, wherein the evaporator support (100) is provided with a hanging surrounding plate (120) at the assembling port (110), the limiting portion (201) is provided with a hanging plate (230), the hanging plate (230) protrudes relative to the arc-shaped section (210) and/or the straight section (220), and the hanging plate (230) is hung on the hanging surrounding plate (120).

3. An indoor unit of an air conditioner according to claim 2, wherein the fitting opening (110) has an arc-shaped wall (130) and a straight-side wall (140) connected to each other, the arc-shaped wall (130) abuts against the arc-shaped section (210), the straight-side wall (140) abuts against the straight-side section (220), the hooking fence (120) is provided in parallel to the top of the arc-shaped wall (130) along the trajectory of the arc-shaped wall (130), and/or the hooking fence (120) is provided in parallel to the top of the straight-side wall (140) along the trajectory of the straight-side wall (140).

4. The indoor unit of claim 2, wherein the hanging plate (230) comprises a protruding portion (240) and a hanging portion (250), the protruding portion (240) protrudes from the arc-shaped section (210) and/or the straight section (220), the protruding portion (240) and the hanging portion (250) are connected to form a hanging groove, and the hanging groove is hung on the hanging coaming (120).

5. An indoor unit of an air conditioner according to claim 4, wherein a guide surface (251) is provided at an end of the hooking part (250) away from the protruding part (240), and the guide surface (251) is located in the hooking groove.

6. The indoor unit of air conditioner as claimed in claim 4, wherein the hanging coaming (120) is provided with a limiting protrusion (121), the air duct structure (200) is further provided with a limiting groove (260) communicated with the hanging groove, and the limiting protrusion (121) is accommodated in the limiting groove (260).

7. The indoor unit of air conditioner according to claim 6, wherein the restricting projection (121) extends in a direction opposite to the fitting opening (110).

8. The indoor unit of air conditioner according to claim 6, wherein the number of the restricting protrusions (121) is at least one, and the number of the restricting grooves (260) corresponds to the number of the restricting protrusions (121).

9. The indoor unit of air conditioner according to any one of claims 1 to 6, wherein the fan assembly (300) comprises a driving motor (310) and a cross-flow fan blade (320), and the driving motor (310) is installed on the air duct structure (200) and is in transmission connection with the cross-flow fan blade (320).

10. An air conditioner characterized by comprising an indoor unit of an air conditioner according to any one of claims 1 to 9.