CN211177090U - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
- Publication number
- CN211177090U CN211177090U CN201921691013.2U CN201921691013U CN211177090U CN 211177090 U CN211177090 U CN 211177090U CN 201921691013 U CN201921691013 U CN 201921691013U CN 211177090 U CN211177090 U CN 211177090U
- Authority
- CN
- China
- Prior art keywords
- air
- indoor unit
- rotating shaft
- air conditioner
- outlet
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Air-Flow Control Members (AREA)
Abstract
The utility model discloses an air-conditioning indoor unit and an air conditioner, wherein the air-conditioning indoor unit comprises a shell and an air dispersing device, an air outlet is arranged on the shell, a wind wheel is arranged in the shell, and an air outlet duct is formed between the wind wheel and the air outlet; the air dispersing device is positioned at the air outlet duct or the air outlet and comprises a rotating shaft and a plurality of blades arranged on the rotating shaft, the rotating shaft extends along the length direction of the air outlet, and the blades are spirally arranged along the axial direction of the rotating shaft; wherein, the wind dispersing device can rotate around the axis of the rotating shaft. The utility model discloses an air-conditioning indoor unit can realize no wind, has improved user's use travelling comfort.
Description
Technical Field
The utility model relates to an air conditioning equipment field, in particular to machine and air conditioner in air conditioning.
Background
An air conditioner has a cooling or heating function, and a general user often turns on the cooling or heating function of the air conditioner in order to maintain the indoor temperature within a comfortable range. However, if the cool air or the hot air blown from the air conditioner is directly blown to the user, the user feels strong wind, which causes discomfort to the user. Especially in summer, when cold air blown by the air conditioner is directly blown to the old, children and pregnant women, the old, children and pregnant women can suffer from air conditioning diseases.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an air conditioner indoor unit aims at realizing the no wind sense air-out effect of air conditioner indoor unit, improves user's use travelling comfort.
In order to achieve the above object, the utility model provides an indoor unit of air conditioner, include:
the wind wheel is arranged in the shell, and an air outlet duct is formed between the wind wheel and the air outlet; and
the air dispersing device is positioned at the air outlet duct or the air outlet and comprises a rotating shaft and a plurality of blades arranged on the rotating shaft, the rotating shaft extends along the length direction of the air outlet, and the blades are spirally arranged along the axial direction of the rotating shaft; wherein, the wind dispersing device can rotate around the axis of the rotating shaft.
Optionally, the air dispersing device further comprises a shaft sleeve, and the shaft sleeve is sleeved on the rotating shaft and can rotate relative to the rotating shaft; the blades are arranged on the shaft sleeve.
Optionally, the blade is integrally formed with the shaft sleeve;
or the blade is detachably connected with the shaft sleeve.
Optionally, the blades are arranged in a plane; or the blades are arranged in an arc shape.
Optionally, a receiving groove is formed in the housing, the receiving groove has a notch facing the air outlet duct, and the air diffuser can move into the receiving groove through the notch.
Optionally, the indoor air conditioner further comprises a volute assembly arranged in the casing, the volute assembly comprises a volute and a volute tongue, and the volute tongue are arranged in an enclosing manner to form the air outlet duct;
the casing includes the front panel, be equipped with on the snail tongue towards the partition portion that the front panel extends, the snail tongue, partition portion and the front panel encloses to establish jointly and forms the holding tank.
Optionally, the air diffuser can slide into the accommodating groove through the notch.
Optionally, the indoor unit of an air conditioner further includes a first driving device, and the first driving device is connected to the air diffusing device to drive the air diffusing device to slide.
Optionally, the first driving device includes a motor and a gear disposed on a motor shaft of the motor, and a rack engaged with the gear is disposed on a groove wall of the accommodating groove.
Optionally, the indoor unit of the air conditioner further includes a mounting bracket, the mounting bracket is movably mounted to the air outlet duct or the air outlet, and the rotating shaft is rotatably connected to the mounting bracket.
Optionally, the indoor unit of the air conditioner further includes a second driving device, and the second driving device is connected to the rotating shaft to drive the rotating shaft to rotate.
The utility model discloses still provide an air conditioner, the air conditioner includes machine in air condensing units and the air conditioning, machine passes through the refrigerant union coupling in the air conditioning outdoor unit, machine includes in the air conditioning:
the wind wheel is arranged in the shell, and an air outlet duct is formed between the wind wheel and the air outlet; and
the air dispersing device is positioned at the air outlet duct or the air outlet and comprises a rotating shaft and a plurality of blades arranged on the rotating shaft, the rotating shaft extends along the length direction of the air outlet, and the blades are spirally arranged along the axial direction of the rotating shaft; wherein, the wind dispersing device can rotate around the axis of the rotating shaft.
The air-conditioning indoor unit of the utility model adopts the arrangement of the air dispersing device at the air outlet duct or the air outlet, the air dispersing device comprises a rotating shaft and a plurality of blades arranged on the rotating shaft, the rotating shaft extends along the length direction of the air outlet, and the plurality of blades are spirally arranged along the axial direction of the rotating shaft; the air dispersing device can rotate around the axis of the rotating shaft, so that when the outlet air flows through the air dispersing device, the air dispersing device rotates around the axis of the rotating shaft, the outlet air can be dispersed, the speed of the outlet air is reduced, the outlet air is softer, the air outlet effect without wind sensation is realized, and the use comfort of a user is improved.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic structural view of an embodiment of an indoor unit of an air conditioner according to the present invention;
fig. 2 is a front view of the air conditioning indoor unit of fig. 1;
FIG. 3 is a schematic structural view of an embodiment of the air diffuser in FIG. 1;
FIG. 4 is a front view of the air diffuser of FIG. 3;
FIG. 5 is a schematic structural view of another embodiment of the air diffuser in FIG. 1;
fig. 6 is a schematic view of the indoor unit of the air conditioner in a closed state;
fig. 7 is a schematic view of the indoor unit of the air conditioner in a conventional air outlet state;
fig. 8 is a schematic view of the indoor unit of the air conditioner in a non-wind-sensing wind-out state, in which the wind-dispersing device is driven by the wind-out airflow to rotate;
fig. 9 is a schematic view of the indoor unit of the air conditioner in the no-wind-sensing air-out state, wherein the air-dispersing device is driven by the second driving device to rotate.
The reference numbers illustrate:
the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied.
The utility model provides an indoor unit of air conditioner.
Referring to fig. 1 to 5, the present invention provides an air conditioning indoor unit 100, wherein the air conditioning indoor unit 100 includes a casing 111 and an air diffuser 170. The shell 111 is provided with an air outlet 112, a wind wheel 143 is arranged in the shell 111, and an air outlet duct 142 is formed between the wind wheel 143 and the air outlet 112. The air diffuser 170 is located at the air outlet duct 142 or the air outlet 112, the air diffuser 170 includes a rotating shaft 171 and a plurality of blades 173 disposed on the rotating shaft 171, the rotating shaft 171 extends along the length direction of the air outlet 112, and the plurality of blades 173 are disposed spirally along the axial direction of the rotating shaft 171; wherein the wind dispersing device 170 can rotate around the axis of the rotating shaft 171.
In the embodiment of the present invention, the indoor unit 100 of the air conditioner specifically relates to a wall-mounted indoor unit 100 of the air conditioner, but is not limited thereto. In other embodiments, the indoor unit 100 may also be a floor type indoor unit 100 or a mobile air conditioner. A wall-mounted air conditioning indoor unit 100 will be described as an example. Specifically, an air inlet 111 is arranged at the top of the housing 111, an air outlet 112 is arranged at the front lower side of the housing 111, and components such as an air wheel 143 assembly, a heat exchanger, a water pan and the like are arranged in the housing 111. The wind wheel 143 comprises a wind wheel 143, and the wind wheel 143 can drive air to flow in from the air inlet 111, and after heat exchange through a heat exchanger, the air is blown out from the air outlet 112. The heat exchanger is arranged on the periphery of the wind wheel 143 assembly in a semi-surrounding mode, and the water receiving disc is arranged at the bottom of the heat exchanger to receive condensed water on the heat exchanger.
The air diffuser 170 is disposed at the air outlet duct 142 or the air outlet 112, so that the outlet air flow can be dispersed, and the outlet air flow is softer, thereby achieving a non-wind-feeling outlet effect. Here, the air diffuser 170 is disposed at the air outlet 112, which means that the air diffuser 170 intersects with an air outlet surface of the air outlet 112, for example, the air diffuser 170 is partially located outside the air conditioning indoor unit 100.
The wind dispersing device 170 includes a rotating shaft 171 and a plurality of blades 173 disposed on the rotating shaft 171, wherein the plurality of blades 173 may be fixed on the rotating shaft 171, that is, the plurality of blades 173 can rotate along with the rotation of the rotating shaft 171. Of course, the plurality of blades 173 may also be movably mounted on the rotating shaft 171, for example, the plurality of blades 173 may be rotatably mounted on the rotating shaft 171, that is, the plurality of blades 173 may rotate relative to the rotating shaft 171. Not specifically defined herein, but will be described in detail hereinafter. In addition, it should be noted that the air diffuser 170 may be driven to rotate by the outlet airflow, and of course, in order to better diffuse the outlet airflow and make the outlet airflow softer, the air diffuser 170 may also be driven to rotate by the driving device.
The air conditioner indoor unit 100 of the present invention adopts the air dispersing device 170 disposed at the air outlet duct 142 or the air outlet 112, the air dispersing device 170 includes a rotating shaft 171 and a plurality of blades 173 disposed on the rotating shaft 171, the rotating shaft 171 extends along the length direction of the air outlet 112, and the plurality of blades 173 are disposed spirally along the axial direction of the rotating shaft 171; the air diffuser 170 can rotate around the axis of the rotating shaft 171, so that when the outlet air flows through the air diffuser 170, the air diffuser 170 rotates around the axis of the rotating shaft 171 to diffuse the outlet air, the speed of the outlet air is reduced, the outlet air is softer, the non-wind outlet effect is realized, and the use comfort of a user is improved.
Referring to fig. 3, 4 and 5, in an embodiment, the wind dispersing device 170 further includes a shaft sleeve 172, and the shaft sleeve 172 is sleeved on the rotating shaft 171 and is rotatable relative to the rotating shaft 171; the vanes 173 are disposed on the sleeve 172.
In this embodiment, the sleeve 172 is rotatable about the axis of the shaft 171. Therefore, under the driving of the outlet airflow or the driving device, the shaft sleeve 172 may rotate and drive the blades 173 disposed on the shaft sleeve 172 to rotate, so as to break up the outlet airflow, slow down the speed of the outlet airflow, make the outlet airflow softer, and achieve the outlet effect without wind sensation.
The vane 173 and the sleeve 172 may be integrally formed. Of course, to facilitate replacement and disassembly, the blade 173 and the shaft sleeve 172 may be detachably connected, for example, the shaft sleeve 172 and the blade 173 are connected by snap, screw, or plug, etc. In one embodiment, the shaft sleeve 172 is provided with a slot for inserting the blade 173, and the blade 173 is mounted on the shaft sleeve 172 by inserting the root of the blade 173 into the slot. In addition, the shape and structure of the blade 173 are not particularly limited. For example, the vanes 173 are arranged in a planar manner; alternatively, the vanes 173 are arc-shaped.
Referring to fig. 6 to 9, in an embodiment, an accommodating groove 160 is formed in the housing 111, the accommodating groove 160 has a notch facing the air outlet duct 142, and the air diffuser 170 can move into the accommodating groove 160 through the notch.
It is understood that, in order to more conveniently move the air diffuser 170 into the accommodating groove 160 and move the air diffuser 170 out of the accommodating groove 160 to the air outlet duct 142 or the air outlet 112, the notch of the accommodating groove 160 may be flared.
There are various ways to form the accommodating groove 160, and in this embodiment, the accommodating groove 160 is defined by the scroll 140 and the front panel 130, but is not limited thereto. Specifically, the air conditioning indoor unit 100 further includes a volute assembly disposed in the casing 111, where the volute assembly includes a volute 140 and a volute tongue 141, and the volute 140 and the volute tongue 141 are enclosed to form the air outlet duct 142; the housing 111 includes a front panel 130, a partition 150 extending toward the front panel 130 is disposed on the volute tongue 141, and the volute tongue 141, the partition 150 and the front panel 130 jointly enclose the accommodating groove 160.
The partition part 150 and the volute tongue 141 may be integrally formed, or may be separately formed. Specifically, the partition 150 includes a first partition 151 and a second partition 152 connected to the first partition 151, the first partition 151 extends from the volute tongue 141 in a direction away from the outlet air duct 142, the second partition 152 extends from an end (upper end) of the first partition 151 in a direction close to the front panel 130, and a free end of the second partition 152 abuts against or is connected to an inner wall surface of the front panel 130, so that the airflow entering from the inlet 111 can be prevented from flowing into the accommodating groove 160 from a gap between the partition 150 and the front panel 130, and the airflow in the outlet air duct 142 can be prevented from flowing to the inlet 111 from a gap between the partition 150 and the front panel 130, thereby effectively avoiding the problem of wind cross.
In addition, there are various ways in which the air diffuser 170 can be moved into the receiving groove 160 through the slot, for example, the air diffuser 170 can be slid into the receiving groove 160 through the slot, or the air diffuser 170 can be rotated into the receiving groove 160 through the slot, and so on.
Further, the indoor unit 100 of the air conditioner further includes a first driving device, and the first driving device is connected to the air diffuser 170 to drive the air diffuser 170 to move. Specifically, the first driving device is used to drive the wind dispersing device 170 to slide or rotate.
The driving manner of the first driving device driving the air diffuser 170 to move may be various, for example, the first driving device may drive the air diffuser 170 to move by means of gear-rack engagement, or may drive the air diffuser 170 to move by means of a connecting rod assembly, which is not limited in this respect. Specifically, in an embodiment, the first driving device includes a motor and a gear disposed on a motor shaft of the motor, and a rack engaged with the gear is disposed on a groove wall of the accommodating groove.
In order to better move the air diffuser 170 to the outlet air duct 142 or the outlet 112, and to diffuse the outlet air flow by driving the air diffuser 170 to rotate, so as to achieve no-wind-sensation outlet, the indoor unit 100 of the air conditioner further includes a mounting bracket, the mounting bracket is movably mounted to the outlet air duct 142 or the outlet 112, and the rotating shaft 171 is rotatably connected to the mounting bracket. The structure of the mounting bracket is also not particularly limited, and the mounting bracket may be a mounting frame, for example, but is not limited thereto.
Here, the mounting bracket is moved to the outlet duct 142 or the outlet 112, and then the air diffuser 170 mounted on the mounting bracket is moved to the outlet duct 142 or the outlet 112, and then the wind wheel 143 of the air diffuser 170 is rotated along the axis of the rotating shaft 171 under the driving of the outlet air flow or the driving device, so that the outlet air flow can be dispersed.
Referring to fig. 5, 8 and 9, in order to better control the air supply distance and increase the air supply range, the indoor unit 100 of the air conditioner further includes a second driving device 180, and the second driving device 180 is connected to the rotating shaft 171 to drive the rotating shaft 171 to rotate. Wherein the second driving device 180 is mountable on the mounting bracket. Specifically, the second driving device 180 may be a motor, and a motor shaft of the motor is connected to one end (left end or right end) of the rotating shaft 171.
Here, it should be noted that the air blowing distance and the air blowing range can be changed by changing the rotational speed of the second driving device 180. For example, when the rotation speed of the second driving device 180 is low, the air supply distance is short; when the rotation speed of the second driving device 180 is high, the air supply distance is long, and long-distance air supply can be realized.
In addition, the air conditioning indoor unit 100 may also realize normal air outlet (as shown in fig. 7). Specifically, when the air conditioning indoor unit 100 is turned on, the air diffuser 170 may be moved into the accommodating groove 160, so that the air diffuser 170 does not interfere with the air flow, and thus, the normal air outlet may be realized.
The utility model discloses still provide an air conditioner, the air conditioner includes machine 100 in air condensing units and the air conditioning, and this machine 100 in air conditioning's concrete structure refers to above-mentioned embodiment, because this air conditioner has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here. The indoor unit 100 of the air conditioner is connected to the outdoor unit of the air conditioner through a refrigerant pipe.
The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.
Claims (12)
1. An indoor unit of an air conditioner, comprising:
the wind wheel is arranged in the shell, and an air outlet duct is formed between the wind wheel and the air outlet; and
the air dispersing device is positioned at the air outlet duct or the air outlet and comprises a rotating shaft and a plurality of blades arranged on the rotating shaft, the rotating shaft extends along the length direction of the air outlet, and the blades are spirally arranged along the axial direction of the rotating shaft; wherein, the wind dispersing device can rotate around the axis of the rotating shaft.
2. The indoor unit of claim 1, wherein the air dispersing device further comprises a sleeve, the sleeve is sleeved on the rotating shaft and is rotatable with respect to the rotating shaft; the blades are arranged on the shaft sleeve.
3. The indoor unit of claim 2, wherein the vane is integrally formed with the boss;
or the blade is detachably connected with the shaft sleeve.
4. The indoor unit of air conditioner according to claim 1, wherein said vane is provided in a planar shape; or the blades are arranged in an arc shape.
5. An indoor unit of an air conditioner according to any one of claims 1 to 4, wherein a receiving groove is formed in the casing, the receiving groove has a notch provided toward the outlet duct, and the air diffuser is movable into the receiving groove through the notch.
6. The indoor unit of claim 5, further comprising a volute assembly disposed in the casing, wherein the volute assembly comprises a volute and a volute tongue, and the volute tongue are surrounded to form the outlet duct;
the casing includes the front panel, be equipped with on the snail tongue towards the partition portion that the front panel extends, the snail tongue, partition portion and the front panel encloses to establish jointly and forms the holding tank.
7. The indoor unit of claim 5, wherein the air dispersing device is slidable into the receiving groove through the notch.
8. The indoor unit of claim 7, further comprising a first driving unit connected to the air dispersing unit to drive the air dispersing unit to slide.
9. The indoor unit of an air conditioner according to claim 8, wherein the first driving means includes a motor and a gear provided on a motor shaft of the motor, and a groove wall of the receiving groove is provided with a rack engaged with the gear.
10. The indoor unit of claim 5, further comprising a mounting bracket movably mounted to the outlet duct or the outlet, wherein the shaft is rotatably coupled to the mounting bracket.
11. The indoor unit of air conditioner according to any one of claims 1 to 4, further comprising a second driving unit connected to the rotation shaft to drive the rotation shaft to rotate.
12. An air conditioner, comprising:
an air conditioner outdoor unit; and
the indoor unit of an air conditioner according to any one of claims 1 to 11, which is connected to the outdoor unit of an air conditioner through a refrigerant pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921691013.2U CN211177090U (en) | 2019-10-09 | 2019-10-09 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921691013.2U CN211177090U (en) | 2019-10-09 | 2019-10-09 | Air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211177090U true CN211177090U (en) | 2020-08-04 |
Family
ID=71802640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921691013.2U Active CN211177090U (en) | 2019-10-09 | 2019-10-09 | Air conditioner indoor unit and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211177090U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115978775A (en) * | 2022-12-21 | 2023-04-18 | 珠海格力电器股份有限公司 | Soft wind structure, air conditioner and control method thereof |
-
2019
- 2019-10-09 CN CN201921691013.2U patent/CN211177090U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115978775A (en) * | 2022-12-21 | 2023-04-18 | 珠海格力电器股份有限公司 | Soft wind structure, air conditioner and control method thereof |
| CN115978775B (en) * | 2022-12-21 | 2024-07-23 | 珠海格力电器股份有限公司 | Flexible air structure, air conditioner and control method of air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212618728U (en) | Air conditioner indoor unit and air conditioner | |
| CN108180552B (en) | Wall-mounted air conditioner indoor unit | |
| CN201129804Y (en) | Split floor type air conditioner adopting novel air duct system | |
| CN212132679U (en) | Air conditioner | |
| CN107036162B (en) | Wall-mounted air conditioner with air outlets at two sides | |
| CN107816751B (en) | Indoor unit of wall-mounted air conditioner | |
| CN108397820B (en) | Wall-mounted air conditioner indoor unit | |
| CN212746691U (en) | Air conditioner indoor unit and air conditioner | |
| CN211854192U (en) | Air conditioner indoor unit and air conditioner | |
| CN109114673B (en) | Cabinet air conditioner and air conditioner | |
| CN208671174U (en) | Air conditioner | |
| CN211177090U (en) | Air conditioner indoor unit and air conditioner | |
| CN209763295U (en) | air conditioner indoor unit and air conditioner with same | |
| CN109442573B (en) | Air conditioner air-out device and air conditioner | |
| CN210638118U (en) | Air conditioner | |
| CN201110602Y (en) | Split floor type air conditioner adopting novel air duct system | |
| CN208779561U (en) | Cabinet air-conditioner and air conditioner | |
| CN210601922U (en) | Air conditioner indoor unit and air conditioner | |
| CN208011891U (en) | Cabinet air-conditioner and air conditioner | |
| CN108397822B (en) | Wall-mounted air conditioner indoor unit | |
| CN216080075U (en) | Fresh air module and air conditioner | |
| CN212319904U (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN212511471U (en) | Floor type air conditioner indoor unit and air conditioner | |
| CN115183328A (en) | Vertical air conditioner indoor unit | |
| CN210128425U (en) | Floor type air conditioner indoor unit and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |