CN211739309U

CN211739309U - Indoor unit of air conditioner

Info

Publication number: CN211739309U
Application number: CN201922307546.2U
Authority: CN
Inventors: 赵现枫; 孙合庆; 曲明伟; 张江; 褚万学
Original assignee: Hisense Shandong Air Conditioning Co Ltd
Current assignee: Hisense Shandong Air Conditioning Co Ltd
Priority date: 2019-12-19
Filing date: 2019-12-19
Publication date: 2020-10-23
Anticipated expiration: 2029-12-19

Abstract

The utility model provides an indoor unit of air conditioner, include: the fan is arranged in the machine body; a water tank for storing water for humidifying indoor air; the water in the water tank is conveyed to the water receiving tray through a conveying device and is used for humidifying indoor air; the wet film is arranged at the air inlets on the two sides of the fan; the baffle plate is rotatably arranged on the outer side of the wet film; the output shaft of the driving motor is connected with a rotating shaft, the other end of the rotating shaft is fixed with the baffle, the area of the air entering the air inlet and blowing on the wet film is controlled through the rotation of the baffle, and the humidity of the air output by the air outlet of the fan is adjusted; the baffle plate is rotated by the motor, so that the overlapping area of the baffle plate and the wet film can be quickly adjusted, and the adjusting time is shortened; when the shielding area of the baffle plate for the wet film is increased, the humidification quantity is increased, otherwise, the humidification quantity is decreased, and the shielding area can be adjusted in real time through rotation of the baffle plate.

Description

Indoor unit of air conditioner

Technical Field

The utility model belongs to the technical field of the air conditioner, especially, relate to an indoor unit of air conditioner.

Background

At present, in order to improve user experience, an air conditioner has the functions of purification, fresh air and humidification, but after the air conditioner is started for a period of time, because the indoor humidity is lower, the air is dry, the indoor air is humidified according to the requirements of customers, and the air humidity of an air conditioning room is in the range suitable for human bodies. At present, the humidification quantity of a humidification component in an air conditioner can not be timely adjusted in a humidification mode, and the humidification size cannot be controlled.

Disclosure of Invention

The utility model discloses to above-mentioned machine in the air conditioning under humidification mode, the technical problem that the humidification volume can't be adjusted provides one kind and adds the steerable regulation of humidification volume under humidification mode, and the humidity size can carry out the indoor air conditioner that changes in real time according to the user's demand.

In order to achieve the above object, the utility model discloses a technical scheme be:

an indoor unit of an air conditioner, comprising:

the fan is arranged in the machine body;

a water tank for storing water for humidifying indoor air;

the water in the water tank is conveyed to the water receiving tray through a conveying device and is used for humidifying indoor air;

the wet film is arranged at the air inlets on the two sides of the fan;

the baffle plate is rotatably arranged on the outer side of the wet film;

the output shaft of the motor is connected with a rotating shaft, the baffle plate is fixed at the other end of the rotating shaft, and the baffle plate is driven to do semi-circular motion of 0-180 degrees by the rotation of the motor by taking the axis of the rotating shaft as the center of a circle;

the area of the air blown onto the wet film by the air inlet is controlled through the rotation of the baffle plate, and the humidity of the air output by the air outlet of the fan is adjusted.

Preferably, the driving motor is arranged on one side of the baffle, the rotating shaft fixes the baffle through a locking part, and the motor drives the baffle to perform 0-180 degrees of semi-circular motion by taking the axis of the rotating shaft as the center of a circle.

Preferably, the locking member is fixed to an end of the rotation shaft by a bolt.

Preferably, the wet film is arranged in the water pan, the conveying device conveys water in the water tank to the water pan, the wet film absorbs the water in the water pan, and wind entering the air inlet blows on the wet film to improve the indoor air humidity.

Preferably, a limiting groove is fixed on the volute below the baffle, and the lower edge and the upper edge of the baffle are respectively positioned in the limiting groove at a 0-degree position at which the wet film is completely shielded and at a 180-degree position at which the wet film is completely exposed.

Preferably, the length of the limiting groove is greater than that of the baffle plate and is less than or equal to the width of the air inlet.

Preferably, the baffle includes plate body and connecting portion, the plate body is used for sheltering from the wet membrane, it has the connecting hole to open on the connecting portion, the pivot passes the connecting hole is fixed the baffle.

Preferably, the driving motor is fixed on a motor bracket, and the motor bracket is fixed on a volute at the bottom of the machine body.

Preferably, when the water receiving tray is drawn out of the machine body, the wet film is drawn out together, so that the wet film can be cleaned or replaced in time.

Compared with the prior art, the utility model discloses an advantage lies in with positive effect:

1. the utility model controls the area of the wind blown by the wind inlet on the wet film through the rotation of the baffle plate, when the shielding area of the baffle plate on the wet film is increased, the humidification quantity is increased, otherwise, the humidification quantity is decreased, and the shielding area can be adjusted in real time through the rotation of the baffle plate;

2. the utility model drives the baffle plate to rotate by the motor, so that the mode is convenient to control and flexible and convenient to control; the baffle plate is rotated by the motor, so that the overlapping area of the baffle plate and the wet film can be quickly adjusted, and the adjusting time is shortened;

3. the baffle adopts the transmission mode that retaining member and pivot are connected, has guaranteed the stability of baffle at the rotation in-process.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a lower humidifying part of an indoor unit of an air conditioner of the present invention;

fig. 2 is a schematic structural view of the air-conditioning indoor unit when the humidifying function is completely closed;

FIG. 3 is a schematic structural view of the indoor unit of the air conditioner when the humidifying function is fully turned on;

fig. 4 is a schematic structural view of a water pan according to an embodiment of the present invention;

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

fig. 6 is a schematic structural diagram of another view angle according to an embodiment of the present invention;

FIG. 7 is an enlarged view of portion A of FIG. 6;

fig. 8 is a schematic structural diagram of a driving motor and a baffle plate according to an embodiment of the present invention;

fig. 9 is a schematic structural view of a baffle plate according to an embodiment of the present invention;

in the above figures: 1. a body; 2. a fan; 3. a water pan; 4. wet film forming; 5. a drive motor; 51. A support; 6. a baffle plate; 64. a plate body; 65. a connecting portion; 651. connecting holes; 9. a rotating shaft; 91. a locking member; 92. a bolt; 10. a limiting groove.

Detailed Description

The present invention is specifically described below by way of exemplary embodiments. It should be understood, however, that elements, structures and features of one embodiment may be beneficially incorporated in other embodiments without further recitation.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely 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, are not to be construed as limiting the present invention.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature.

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; 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.

For better understanding of the above technical solutions, the following detailed descriptions are provided with reference to the accompanying drawings and specific embodiments.

The utility model discloses an indoor unit of air conditioner, include: the air conditioner comprises a machine body 1, wherein a fan 2 is arranged in the machine body; a water tank for storing water for humidifying indoor air; the water receiving tray 3 is used for conveying water in the water tank into the water receiving tray 3 through a conveying device for humidifying indoor air; the wet film 4 is arranged at the air inlets on the two sides of the fan 2; the baffle 6 is rotatably arranged on the outer side of the wet film 4; when the shielding area of the baffle plate on the wet film is increased, the humidification quantity is increased, otherwise, the humidification quantity is decreased, and the shielding area can be adjusted in real time through the rotation of the baffle plate; the motor output shaft is connected with a rotating shaft 9, the baffle 6 is fixed at the other end of the rotating shaft 9, and the baffle 6 is driven to do semi-circular motion of 0-180 degrees by the rotation of the driving motor 5 with the axis of the rotating shaft 9 as the center of a circle; the area of the air blown onto the wet film 4 by the air inlet is controlled by the rotation of the baffle 6, and the humidity of the air output by the air outlet of the fan 2 is adjusted, so that the mode is convenient to control and flexible and convenient to control; the baffle plate is rotated by the motor, so that the overlapping area of the baffle plate and the wet film can be quickly adjusted, and the adjusting time is shortened.

Further, in order to enable the baffle to rotate stably and prevent the baffle from deviating or rotating in place in the rotating process, the driving motor 5 is arranged on one side of the baffle 6, the rotating shaft 9 fixes the baffle 6 through the locking piece 91, and the driving motor 5 drives the baffle to move in a half-circle manner of 0-180 degrees by taking the axis of the rotating shaft as the center of circle; the locking piece 91 is fixed at the end part of the rotating shaft 9 through a bolt 92, so that the rotating shaft 9 is prevented from generating vibration during the rotating process due to the self weight of the baffle 6.

Further, in order to facilitate the water absorption of the wet film 4, as shown in fig. 4, the wet film 4 is disposed in the water receiving tray, and in order to facilitate the conveying device to convey the water in the water tank to the water receiving tray, for facilitating the observation, only one side of the wet film is shown in fig. 4, and it is clear that the wet film 4 and the structure enabling the wet film 4 to rotate are installed on both sides of the air inlet; the wet film 4 absorbs the water in the water receiving tray 3, and the air entering from the air inlet of the fan 2 is blown on the wet film 4, so that the indoor air humidity can be improved.

Further, in order to allow the baffle 6 to be displaced when rotated to the extreme positions of 0 ° and 180 °, a limiting groove 10 is fixed on the volute below the baffle 6, at the 0 ° position where the wet film is completely shielded, as shown in fig. 2, and at the 180 ° position where the wet film is completely exposed, as shown in fig. 3; the lower edge and the upper edge of the baffle 6 are respectively positioned in the limiting grooves 10, so that the baffle 6 is prevented from deviating from the original track during rotation.

Further, the length of spacing groove 10 is greater than the length less than or equal to of baffle 6 the width of air intake for when baffle 6 is in 0 and 180 positions, the length direction of baffle 6 is located the spacing inslot all the time, prevents that baffle 6 from receiving the influence owing to the slight deformation that produces at the rotation in-process and leading to the effect of sheltering from to wet membrane 4, and then influences the humidification effect, influences user experience.

Further, in order to improve the connection stability and the rotating stability of the baffle 6, the baffle 6 comprises a plate body 64 and a connecting part 65, the plate body 64 is used for shielding the wet film 4, a connecting hole 651 is formed in the connecting part 65, and the rotating shaft 9 penetrates through the connecting hole 651 to fix the baffle 6.

Further, in order to ensure the safety of the working process, because water exists in the water receiving tray 3, the driving device 5 is installed on the outer side of the water receiving tray 3, the driving motor 5 is fixed on the motor support 51, the support 51 is fixed on the volute at the bottom of the machine body 1, the driving motor 5 is fixed on the support 51, and the working stability of the driving motor 5 is ensured.

Further, the wet film 4 is vertically fixed at the bottom of the water receiving tray 3, so that when the water receiving tray 3 is drawn out of the machine body 1, the wet film 4 can be drawn out together, and the wet film 4 can be cleaned or replaced in time.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. An air conditioning indoor unit, characterized in that: comprises that

The fan is arranged in the machine body;

a water tank for storing water for humidifying indoor air;

the wet film is arranged at the air inlets on the two sides of the fan;

the baffle plate is rotatably arranged on the outer side of the wet film;

the output shaft of the driving motor is connected with a rotating shaft, the baffle plate is fixed at the other end of the rotating shaft, and the baffle plate is driven to do semi-circular motion of 0-180 degrees by the rotation of the driving motor by taking the axis of the rotating shaft as the center of a circle;

the area of the air blown onto the wet film by the air inlet is controlled by the rotation of the baffle plate, and the humidity of the air output by the air outlet of the fan is adjusted.

2. An indoor unit of an air conditioner as claimed in claim 1, wherein the driving motor is disposed at one side of the baffle, the rotating shaft fixes the baffle through a locking member, and the driving motor drives the baffle to perform a half-circular motion of 0-180 ° around the axis of the rotating shaft.

3. An indoor unit of an air conditioner according to claim 2, wherein the locker is fixed to the end of the rotation shaft by a bolt.

4. The indoor unit of claim 1, wherein the wet film is disposed in a water pan, the conveying device conveys water in the water tank to the water pan, the wet film absorbs the water in the water pan, and wind from the wind inlet blows on the wet film to improve the humidity of indoor air.

5. An indoor unit of an air conditioner according to claim 1, wherein a limiting groove is fixed to the scroll casing below the baffle plate, and a lower edge and an upper edge of the baffle plate are respectively positioned in the limiting groove at a 0 ° position where the wet film is completely shielded and at a 180 ° position where the wet film is completely exposed.

6. An indoor unit of an air conditioner according to claim 5, wherein the length of the stopper groove is greater than the length of the baffle plate and is less than or equal to the width of the air inlet.

7. The indoor unit of claim 4, wherein the baffle plate comprises a plate body for shielding the wet film and a connecting portion.

8. An indoor unit of an air conditioner according to claim 7, wherein the connecting portion has a connecting hole through which the rotary shaft passes to fix the baffle.

9. An indoor unit of an air conditioner as claimed in claim 5, wherein the wet film is drawn out together when the drip pan is drawn out of the unit body, so that the wet film can be cleaned or replaced in time.

10. An indoor unit of an air conditioner according to claim 1, wherein a support is installed below the driving motor.