CN218296120U

CN218296120U - Air conditioner air duct and air conditioner

Info

Publication number: CN218296120U
Application number: CN202221229992.1U
Authority: CN
Inventors: 王佳林; 樊明敬; 郝本华; 成汝振; 孙婷; 陈吉存
Original assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Air Conditioner Gen Corp Ltd; Qingdao Haier Air Conditioning Electric Co Ltd; Haier Smart Home Co Ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2023-01-13
Anticipated expiration: 2032-05-20

Abstract

The utility model provides an air conditioner wind channel and air conditioner relates to air conditioning equipment technical field. The air-conditioning air duct comprises a main body and two end plates arranged on two sides of the main body, wherein the main body is provided with a recessed space for mounting the cross-flow fan, at least one end plate is provided with a recessed part, the recessed part is recessed towards the inside of the recessed space, and the bottom of the recessed part is provided with a mounting through hole for mounting the cross-flow fan. The utility model provides an air conditioner wind channel and air conditioner, the relative both ends of main part are equipped with the end plate, are equipped with on the end plate to the sunken depressed part of the inside portion in sunken space, and the length of cross flow fan is subject to the interval between two end plates, because the depressed part that sets up makes the size of cross flow fan be less than the evaporimeter to the area of contact of increase evaporimeter and air improves refrigeration heating efficiency.

Description

Air conditioner air duct and air conditioner

Technical Field

The utility model relates to an air conditioning equipment technical field especially relates to an air conditioner wind channel and air conditioner.

Background

The air conditioner is used for adjusting the indoor environment temperature, and when adjusting the temperature in summer and winter, the user hopes that the air conditioner can quickly reduce the indoor temperature to the target temperature, but in the existing air conditioner, the production cost is higher due to the fact that the cooling and heating effects of the air conditioner are improved by increasing the energy consumption or increasing the size of a fan.

SUMMERY OF THE UTILITY MODEL

The utility model provides an air conditioner wind channel and air conditioner for solve among the prior art air conditioner through improving the energy consumption or increase the fan size and improve the defect that air conditioner refrigeration heating effect manufacturing cost is high.

The utility model provides an air conditioner wind channel, it includes the main part and sets up two end plates in the main part both sides, the main part has the sunk space that is used for installing cross-flow fan, at least one the end plate is equipped with the depressed part, the depressed part concave to the inside of sunk space, the bottom of depressed part is equipped with and is used for the installation cross-flow fan's installation through-hole.

According to the utility model provides a pair of air conditioner wind channel, the main part includes mainboard and extension board, at least one side of mainboard is equipped with the extension board, sunken space is located in the mainboard, the extension board for the mainboard leans out the setting.

According to the utility model provides a pair of air conditioner wind channel, one of them the depressed part of end plate is equipped with first location structure, another the depressed part of end plate is equipped with second location structure.

According to the air conditioner air duct provided by the utility model, the first positioning structure and the second positioning structure both comprise positioning grooves which are concave towards the inner sides of the concave parts; and a positioning groove is formed in the groove wall of the positioning groove of the second positioning structure.

According to the utility model provides a pair of air conditioner wind channel, the lateral wall of depressed part is the arcwall face.

An embodiment of the utility model provides an air conditioner is still provided, reach as above including the evaporimeter air conditioner wind channel, evaporimeter demountable installation in the main part.

According to the utility model provides a pair of air conditioner, the relative both ends of evaporimeter with the end plate is contradicted, the relative both sides of evaporimeter with the main part butt joint.

According to the utility model provides a pair of air conditioner still includes first support and second support, first support is followed the width direction of main part extends and demountable installation in the main part, the second support is followed the length direction of main part extends, the both ends of second support with the connection can be dismantled to the main part, one side of second support with first support butt, the opposite side installation of second support the evaporimeter.

According to the utility model provides a pair of air conditioner still includes the crossflow fan, the crossflow fan rotatable install in sunken space.

According to the air conditioner provided by the utility model, one of the sunken parts is provided with a driving piece, one end of the cross flow fan is arranged through the installation through hole and is in transmission connection with the driving piece; and a bearing is arranged in the other mounting through hole, and the other end of the cross-flow fan is inserted in the bearing.

The utility model provides an air conditioner wind channel and air conditioner, the relative both ends of main part are equipped with the end plate, are equipped with on the end plate to the sunken depressed part of the inside portion in sunken space, and the length of cross flow fan is subject to the interval between two end plates, because the depressed part that sets up makes the size of cross flow fan be less than the evaporimeter to the area of contact of increase evaporimeter and air improves refrigeration heating efficiency.

Drawings

In order to more clearly illustrate the technical solutions of the present invention or the prior art, the following briefly introduces the drawings required for the embodiments or the prior art descriptions, and obviously, the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

Fig. 1 is one of the structural schematic diagrams of the air conditioning duct provided by the present invention;

fig. 2 is a second schematic structural view of an air conditioning duct provided by the present invention;

fig. 3 is a schematic view of a partial structure of an air conditioner according to the present invention;

fig. 4 is a second schematic view of a partial structure of an air conditioner according to the present invention.

Reference numerals are as follows:

10. a main body; 11. a main board; 12. lengthening a plate; 13. a first positioning structure; 14. a second positioning structure; 15. a positioning groove; 20. an end plate; 21. a recessed portion; 22. mounting a through hole; 30. an evaporator; 40. a first bracket; 41. a second bracket; 50. a cross-flow fan; 60. and a bearing.

Detailed Description

To make the objects, technical solutions and advantages of the present invention clearer, the drawings of the present invention are combined to clearly and completely describe the technical solutions of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. 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.

The features of the terms first and second in the description and in the claims of the present invention may explicitly or implicitly include one or more of such features. In the description of the present invention, "a plurality" means two or more unless otherwise specified. In addition, "and/or" in the specification and claims means at least one of connected objects, a character "/" generally means that a preceding and succeeding related objects are in an "or" relationship.

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 indicated based on 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 invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "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; 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.

The air conditioning duct and the air conditioner of the present invention will be described with reference to fig. 1 to 4.

The embodiment of the utility model provides an air conditioner wind channel, it includes main part 10 and sets up two end plates 20 in main part 10 both sides. Wherein the main body 10 has a recessed space for installing the cross flow fan 50. At least one of the end plates 20 is provided with a recess 21, and the recess 21 is recessed inside the recess space. The bottom of the recess 21 is provided with a mounting through-hole 22 for mounting the cross flow fan 50.

Wherein, the inside of the concave space means a side thereof where the cross flow fan 50 is installed. Both ends of the cross flow fan 50 are mounted on the end plate 20 and positioned at the bottom of the recess 21, and thus, the total length of the cross flow fan 50 is smaller than that of the main body 10. The evaporator 30 is installed at the open side of the main body 10, and both ends of the evaporator 30 are abutted against the end plates 20, whereby the length of the evaporator 30 is greater than that of the cross flow fan 50, and the cooling and heating effects can be improved.

As shown in fig. 1, the main body 10 has an arc shape, and the inner side thereof forms a concave space to install the cross flow fan 50. The shape of the arc is adapted to the outer shape of the cross flow fan 50. In an alternative embodiment, only one of the two end plates 20 is provided with a recess 21, and the cross flow fan 50 is installed at the bottom of the recess 21. Therefore, the overall length of the evaporator 30 is greater than the length of the cross flow fan 50, and the area of the evaporator 30 can be increased compared with that of a conventional air conditioner, so that the cooling and heating effects can be improved. In yet another alternative embodiment, both end plates 20 are provided with a recess 21, and correspondingly, both ends of the evaporator 30 extend to the outside of both ends of the cross flow fan 50, so as to further increase the area of the evaporator 30 and improve the cooling and heating effects.

The mounting hole 22 is used for rotatably mounting the rotating shaft of the cross flow fan 50 or allowing the rotating shaft of the cross flow fan 50 to pass through. For example, in an alternative embodiment, the end plate 20 is provided with recesses 21 on opposite sides thereof, each recess 21 is provided with a mounting through hole 22, one end of the cross flow fan 50 is rotatably mounted in one of the mounting through holes 22 through a bearing 60, and the other end of the cross flow fan 50 passes through the mounting through hole 22 and is connected to the driving motor.

The embodiment of the utility model provides an air conditioner wind channel, the relative both ends of main part 10 are equipped with end plate 20, are equipped with on the end plate 20 to the inside sunken depressed part 21 of sunk space, and through-flow fan 50's length is subject to the interval between two end plates 20, because the depressed part 21 that sets up makes through-flow fan 50's size be less than evaporimeter 30 to the area of contact of increase evaporimeter 30 and air improves refrigeration heating efficiency.

In an embodiment of the present invention, the main body 10 includes a main board 11 and an elongated board 12, at least one side of the main board 11 is provided with the elongated board 12, the recessed space is located in the main board 11, and the elongated board 12 is inclined outward relative to the main board 11.

As shown in fig. 1, the main plate 11 is a concave plate, and a concave space is formed by the concave plate for installing the cross flow fan 50. An extension plate 12 is provided along at least one side of the length direction of the main plate 11, and the extension plate 12 is inclined outward with respect to the main plate 11, so that the area of the evaporator 30 provided at the opening of the depressed space is made larger to increase the contact area of the evaporator 30 with the air.

The elongated plate 12 is a flat plate disposed obliquely with respect to the main plate 11. Wherein, the junction of extension board 12 and mainboard 11 is the arc transition.

In an embodiment of the present invention, as shown in fig. 1 and 2, the first positioning structure 13 is disposed in the recess 21 of one of the end plates 20, and the second positioning structure 14 is disposed in the recess 21 of the other end plate 20.

The first 13 and second 14 locating structures are used to locate the mounting bracket for mounting the evaporator 30 on the bracket.

Alternatively, the first and

second locating structures

13 and 14 each include a locating groove recessed inwardly of the recess 21. As shown in fig. 1, the groove wall of the positioning groove of the second positioning structure 14 is provided with a positioning groove 15.

As shown in fig. 1 and 2, each of the first positioning structure 13 and the second positioning structure 14 includes a positioning groove, and a groove depth direction of the positioning groove is identical to a length direction of the main body 10. The groove wall of the positioning groove of the second positioning structure 14 is provided with a positioning groove 15, and the depth direction of the positioning groove 15 is perpendicular to the length direction of the main body 10. Taking the cabinet as an example, the length direction is the height direction, taking the hanging machine as an example, the length direction is the transverse extension direction. It will be appreciated that a detent recess 15 may also be provided in the detent of the first detent formation 13.

The embodiment of the utility model provides a first location structure 13 and second location structure 14 conveniently assemble evaporimeter 30.

In an embodiment of the present invention, the side wall of the recess 21 is an arc surface. I.e. the bottom of the recess 21 transitions with the end plate 20 by means of an arc-shaped ramp. In another embodiment of the present invention, the sidewall of the recess 21 is a flat cylindrical plane. Compared with the structural form that the side wall of the concave part 21 is a cylindrical plane, the arc-shaped surface is smoother.

In addition, the embodiment of the present invention further provides an air conditioner, which includes an evaporator 30 and an air conditioning duct as described above, wherein the evaporator 30 is detachably mounted on the main body 10.

Specifically, the evaporator 30 is provided on the main body 10 to close off an open area of the depressed space. The evaporator 30 has a curved surface shape. The evaporator 30 is fixedly mounted on the main body 10 by fastening bolts or other fixing members.

In a specific embodiment of the present invention, as shown in fig. 3 and 4, the two ends of the evaporator 30 are abutted against a terminal plate 20, the opposite sides of the evaporator 30 are abutted against the main body 10, and the cross flow fan 50 installed in the recessed space discharges the air processed by the evaporator 30 from the air outlet of the main body 10.

Thus, the length of the evaporator 30 is determined by the interval between the two end plates 20, and the width of the evaporator 30 is determined by the interval between both sides of the main body 10. The main body 10 includes a main board 11 and an elongated board 12 disposed at a side of the main board 11, and since the elongated board 12 is disposed obliquely with respect to the main board 11, the evaporator 30 has a width increased compared to a conventional evaporator 30 structure directly disposed at two opposite sides of the main board 11, thereby improving the cooling and heating efficiency.

On the basis of the above embodiment, the air conditioner further includes the first bracket 40 and the second bracket 41, and the first bracket 40 extends in the width direction of the main body 10 and is detachably mounted to the main body 10. The second bracket 41 extends along the length direction of the main body 10, and both ends of the second bracket 41 are detachably connected to the main body 10. One side of the second bracket 41 abuts against the first bracket 40, and the evaporator 30 is attached to the other side of the second bracket 41.

Specifically, the first bracket 40 is an arc-shaped sheet metal part, and opposite ends of the first bracket 40 are correspondingly connected with opposite sides of the main body 10. The second bracket 41 is disposed outside the first bracket 40 and supported by the first bracket 40, and the evaporator 30 is disposed outside the second bracket 41, and supports the evaporator 30 by means of a crisscross structure formed by the first bracket 40 and the second bracket 41.

The embodiment of the utility model provides an air conditioner still includes crossflow fan 50, and crossflow fan 50 is rotatable to be installed in sunken space.

The shape of the recessed space is adapted to the shape of the cross flow fan 50, and rotating shafts are provided at both ends of the cross flow fan 50. Optionally, both the end plates 20 are provided with recessed portions 21, one of the recessed portions 21 is provided with a driving member, the driving member is a driving motor, and a motor shaft of the driving motor penetrates through the mounting through hole 22 to be in transmission connection with a rotating shaft of the cross flow fan 50; or the rotating shaft of the cross flow fan 50 passes through the mounting through hole 22 to be in transmission connection with the motor shaft of the driving motor. A bearing 60 is provided in the other recess 21, and the rotating shaft of the cross flow fan 50 is inserted and fixed to the inner ring of the bearing 60. The outer race of the bearing 60 is fixed to the end plate 20.

The bearing 60 includes a bearing body and a bearing seat, the bearing seat is fixedly installed on the end plate 20, the bearing body is partially inserted into the installation through hole 22, and one end of the cross flow fan 50 is inserted and fixed to the inner ring of the bearing body.

Specifically, a water pan is further disposed at one end plate 20, and a driving member is disposed at the other end plate 20.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. An air conditioner air duct is characterized by comprising a main body and two end plates arranged on two sides of the main body, wherein the main body is provided with a recessed space for mounting a cross-flow fan, at least one end plate is provided with a recessed part, the recessed part is recessed into the recessed space, and the bottom of the recessed part is provided with a mounting through hole for mounting the cross-flow fan;

the main part includes mainboard and extension board, at least one side of mainboard is equipped with the extension board, sunken space is located in the mainboard, the extension board for the mainboard outwards inclines to set up.

2. An air conditioning duct according to claim 1, wherein the recessed portion of one of the end plates is provided with a first locating formation and the recessed portion of the other of the end plates is provided with a second locating formation.

3. The air conditioning duct of claim 2, wherein the first and second locating structures each comprise a locating slot that is recessed inward of the recess; and a positioning groove is formed in the groove wall of the positioning groove of the second positioning structure.

4. The air conditioning duct of claim 1, wherein the side walls of the recess are arcuate.

5. An air conditioner comprising an evaporator and an air conditioning duct as claimed in any one of claims 1 to 4, wherein the evaporator is detachably mounted to the main body.

6. The air conditioner according to claim 5, wherein opposite ends of the evaporator are abutted against the end plates, and opposite sides of the evaporator are abutted against the body.

7. The air conditioner according to claim 5 or 6, further comprising a first bracket and a second bracket, wherein the first bracket extends along the width direction of the main body and is detachably mounted to the main body, the second bracket extends along the length direction of the main body, two ends of the second bracket are detachably connected to the main body, one side of the second bracket abuts against the first bracket, and the other side of the second bracket mounts the evaporator.

8. The air conditioner as claimed in claim 5, further comprising a cross flow fan rotatably installed at the depressed space.

9. The air conditioner as claimed in claim 8, wherein a driving member is provided in one of the recesses, and one end of the cross flow fan is inserted into the through hole and is in transmission connection with the driving member; and a bearing is arranged in the other mounting through hole, and the other end of the cross-flow fan is inserted in the bearing.