CN213872912U - Indoor unit of air conditioner - Google Patents
Indoor unit of air conditioner Download PDFInfo
- Publication number
- CN213872912U CN213872912U CN202022697564.9U CN202022697564U CN213872912U CN 213872912 U CN213872912 U CN 213872912U CN 202022697564 U CN202022697564 U CN 202022697564U CN 213872912 U CN213872912 U CN 213872912U
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- air
- wind wheel
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- flow wind
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- 238000004140 cleaning Methods 0.000 claims abstract description 113
- 239000000428 dust Substances 0.000 claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 33
- 238000010408 sweeping Methods 0.000 claims description 16
- 239000004744 fabric Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000004378 air conditioning Methods 0.000 abstract description 15
- 239000003507 refrigerant Substances 0.000 description 4
- 241000894006 Bacteria Species 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000000110 cooling liquid Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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- Air Filters, Heat-Exchange Apparatuses, And Housings Of Air-Conditioning Units (AREA)
Abstract
The utility model provides an air-conditioning indoor unit. The air-conditioning indoor unit of the technical proposal of the utility model comprises a casing, a rotating part and a cleaning part, wherein, an air channel is formed in the casing, a cross-flow wind wheel is arranged in the air channel, the rotating part and the cleaning part are arranged in the casing and are close to the cross-flow wind wheel, the air channel is also provided with an air inlet and an air outlet, one end of the cleaning part is fixedly arranged on the rotating part, when the cross-flow wind wheel is cleaned, the rotating piece rotates and releases the free end of the cleaning piece, the free end of the cleaning piece and the cross-flow wind wheel form friction, dust on blades of the cross-flow wind wheel is cleaned, at the moment, the cross-flow wind wheel is in a reverse state, make the cleaning member clean the fan blade of through-flow wind wheel, clean the completion back, the cleaning member is withdrawed and is convoluteed on the rotating member, the utility model discloses a rotatory release of cleaning member with withdraw and do not influence the rotation of through-flow wind wheel, can not influence air inlet and the air-out of air conditioning indoor set yet, improve simultaneously and clean efficiency.
Description
Technical Field
The utility model relates to an air conditioning technology field, in particular to machine in air conditioning.
Background
Along with the improvement of human standard of living, the user pays close attention to indoor health more, and the user uses the air conditioner for a long time, and each part is difficult for wasing in the wind channel, and long-time inside is not washd, and the laying dust accumulation easily appears in the air current through part (filter screen, wind wheel, wind channel etc.), can breed many bacteriums in step, when opening the air conditioner suddenly, blow off the air current and mix with peculiar smell and various kinds of bacteriums, let the people hardly endure.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an indoor set of air conditioning, aim at solving the indoor set of air conditioning and clean the technical problem of inefficiency and influence air inlet.
In order to achieve the above object, the utility model provides an indoor unit of air conditioner, include:
the air duct is formed in the machine shell, an air inlet and an air outlet are formed in the machine shell, and a cross-flow wind wheel is arranged in the air duct;
the rotating piece is rotatably arranged in the air duct and is arranged at intervals with the cross-flow wind wheel;
the cleaning piece, one end of cleaning piece with rotating member fixed connection, and the cleaning piece can be convoluteed on rotating member, rotating member rotates and is used for releasing or retrieving the cleaning piece.
Specifically, the indoor unit of an air conditioner further includes:
the accommodating piece is arranged on the inner wall of the air duct and provided with an accommodating cavity for accommodating the rotating piece and the cleaning piece, and the accommodating piece is provided with an opening for extending the free end of the cleaning piece out of the accommodating cavity.
Specifically, the rotating member includes:
the rotating rod is fixedly connected with one end of the cleaning piece, and the cleaning piece can be wound on the rotating rod;
the motor is arranged in the accommodating cavity, and an output shaft of the motor is connected with the rotating rod.
Specifically, the cleaning member includes a cleaning cloth or a cleaning brush made of a flexible material.
Specifically, the indoor unit of an air conditioner further includes:
the heat exchanger is arranged between the air inlet and the cross-flow wind wheel, and the cleaning piece and the rotating piece are arranged between the heat exchanger and the cross-flow wind wheel.
Specifically, the indoor unit of an air conditioner further includes:
the water pan is arranged below the heat exchanger, and one side of the heat exchanger, which is far away from the air inlet, is connected with the water pan so as to receive and clean falling dust.
Specifically, the indoor unit of an air conditioner further includes:
and the drainage pipeline is connected with the water pan.
Specifically, the casing comprises a heat exchanger support, a volute and a volute tongue, the water pan is connected with the heat exchanger support and the volute tongue, and the volute tongue and the volute casing form part of the air duct.
Specifically, the casing further comprises a front panel and a bottom plate, a part of the air duct is formed between the front panel and the bottom plate, one end, far away from the volute tongue, of the heat exchanger support is connected with the front panel, the top end of the front panel and the top end of the bottom plate are provided with the air inlet, the bottom end of the bottom plate is connected with the volute, and the bottom end of the front panel and the bottom end of the volute form the air outlet.
Specifically, the indoor unit of an air conditioner further includes:
the wind sweeping blade is rotatably arranged at the air outlet;
when the cross-flow wind wheel rotates reversely, the air outlet is closed by the air sweeping blades, and when the cross-flow wind wheel rotates positively, the air outlet is opened by the air sweeping blades.
The utility model discloses technical scheme solves the problem of cleaning of machine cross flow wind wheel in the air conditioning through setting up of cleaning member and rotating member. The air-conditioning indoor unit comprises a casing, a rotating piece and a cleaning piece, wherein an air channel is formed in the casing, the air channel is further provided with an air inlet and an air outlet, one end of the cleaning piece is fixedly arranged on the rotating piece, a cross-flow wind wheel is arranged in the air channel, the rotating piece and the cleaning piece are arranged in the casing and close to the cross-flow wind wheel, when the cross-flow wind wheel is cleaned, the rotating piece rotates and releases a free end of the cleaning piece, the cross-flow wind wheel forms friction with the free end of the cleaning piece, dust on blades of the cross-flow wind wheel is cleaned, the cross-flow wind wheel is in a reverse state at the moment, fan blades of the cross-flow wind wheel are cleaned by the cleaning piece, and after cleaning is completed, the free end of the cleaning piece is retracted and wound on the rotating piece. The utility model discloses a cleaner release with withdraw and do not influence the rotation of through-flow wind wheel, also can not influence the air inlet and the air-out of machine in the air conditioning, improve simultaneously and clean efficiency.
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 side sectional view of an indoor unit of an air conditioner according to an embodiment of the present invention;
fig. 2 is a schematic side sectional view of another embodiment of an indoor unit of an air conditioner according to the present invention;
FIG. 3 is a schematic cross-sectional view of one embodiment of the rotating member and cleaning member of the present invention;
fig. 4 is a schematic cross-sectional view of another state of the rotating member and cleaning member of the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | Indoor unit of |
11 | |
| 12 | |
13 | |
| 15 | |
20 | |
| 14 | |
22 | |
| 21 | |
211 | Rotary |
| 30 | |
40 | |
| 60 | Cross |
70 | Wind sweeping blade |
| A | Air duct | B | Containing cavity |
| C | Air inlet | D | Air outlet |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only 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.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention 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 indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit ly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
The utility model provides an air-conditioning indoor unit 100.
As shown in fig. 1 to 4, the indoor unit 100 of an air conditioner includes: the air conditioner comprises a shell (not marked in the figure), wherein an air duct A is formed in the shell, an air inlet C and an air outlet D are formed in the air duct A, and a cross-flow wind wheel 60 is arranged in the air duct A; the rotating piece 21 is rotatably arranged in the air duct A, and the rotating piece 21 and the cross-flow wind wheel 60 are arranged at intervals; and one end of the cleaning piece 22 is fixedly connected with the rotating piece 21, the cleaning piece 22 can be wound on the rotating piece 21, and the rotating piece 21 rotates to release or retract the cleaning piece 22.
In this embodiment, the air conditioning indoor unit 100 includes a casing, a rotating member 21 and a cleaning member 22, an air duct a is formed in the casing, the air duct a further includes an air inlet C and an air outlet D, one end of the cleaning member 22 is fixedly disposed on the rotating member 21, the cleaning member 22 is wound on the rotating member 21, the cleaning member 22 and the rotating member 21 are disposed in the air duct a together, a cross-flow wind wheel 60 is disposed in the air duct a, the rotating member 21 and the cleaning member 22 are disposed in the casing and close to the cross-flow wind wheel 60, when the cross-flow wind wheel 60 needs to be cleaned, the rotating member 21 rotates and releases a free end of the cleaning member 22, the free end of the cleaning member 22 is close to the cross-flow wind wheel 60 and has a certain contact area with the cross-flow wind wheel 60, the cross-flow wind wheel 60 and the cleaning member 22 form friction to clean dust on blades of the cross-flow wind wheel 60, at this time, the cross-flow wind wheel 60 is in a reverse state, so that the cleaning member 22 cleans blades of the cross-flow wind wheel 60, after the sweeping is completed, the free end of the cleaning member 22 is retracted and wound around the rotary member 21. The utility model discloses use the rotatory rotating member 21 of cleaning member 22 collocation that can stretch out and draw back to make and clean the wind wheel and become simply effective, and the release of cleaning member 22 and withdraw and do not influence the rotation of through-flow wind wheel 60, can not influence the air inlet and the air-out of indoor set 100 of air conditioner yet, improve simultaneously and clean efficiency.
It can be understood that the cross-flow wind wheel 60 is in a normal working state when rotating forward, when the cross-flow wind wheel 60 is to be cleaned, the cross-flow wind wheel 60 rotates reversely, it should be noted that the rotating direction of the rotating member 21 can be set to rotate bidirectionally, in this embodiment, when the cross-flow wind wheel 60 is to be cleaned, the rotating member 21 and the cross-flow wind wheel 60 rotate in the same direction, that is, the rotating member 21 rotates reversely to release the free end of the cleaning member 22 to the cross-flow wind wheel 60, and the cross-flow wind wheel 60 rotates reversely to clean, otherwise, the rotating member 21 rotates forward to wind the cleaning member 22 and make it far away from the cross-flow wind wheel 60, and the cross-flow wind wheel 60 rotates forward to perform normal work. Hereinafter, the same direction of rotation of the rotary member 21 and the cross flow wind wheel 60 will be used as a reference for explaining the embodiments.
Specifically, the indoor unit 100 of an air conditioner further includes: the accommodating piece 20 is arranged on the inner wall of the air duct A and provided with an accommodating cavity B for accommodating the rotating piece 21 and the cleaning piece 22, and the accommodating piece 20 is provided with an opening through which the free end of the cleaning piece 22 extends out of the accommodating cavity B.
In this embodiment, the indoor unit 100 of an air conditioner further includes a storage element 20, the storage element 20 is fixedly disposed on the inner wall of the air duct a, the storage element 20 is provided with an accommodating cavity B and an opening for the cleaning element 22 to freely extend and retract, the rotating element 21 is rotatably disposed in the accommodating cavity B, one end of the cleaning element 22 is fixedly connected to the rotating element 21, and the other end extends toward the opening, when the cross-flow wind wheel 60 rotates forward, the cross-flow wind wheel 60 works, the cleaning element 22 is wound on the rotating element 21 and is accommodated in the storage element 20, when the cross-flow wind wheel 60 rotates backward, the cross-flow wind wheel 60 stops working, and the rotating element 21 rotates backward to release the cleaning element 22, and the free end of the cleaning element 22 extends toward the direction of the cross-flow wind wheel 60.
It can be understood that the accommodating cavity B of the accommodating part 20 is used for accommodating the rotating part 21 and the cleaning part 22, the free end of the cleaning part 22 is arranged outside the opening of the accommodating part 20, when the rotating part 21 rotates to wind the cleaning part 22, the free end of the cleaning part 22 approaches to the accommodating part 20, and finally the free end of the cleaning part 22 is located outside the opening of the accommodating part 20, so that when the cross-flow wind wheel 60 is cleaned next time, the free end of the cleaning part 22 stretches smoothly without obstruction, and the condition that the opening of the accommodating part 20 is blocked cannot be generated.
Specifically, the rotary member 21 includes: a rotating rod 211, wherein the rotating rod 211 is fixedly connected with one end of the cleaning element 22, and the cleaning element 22 can be wound on the rotating rod 211; and the motor is arranged in the accommodating cavity B, and an output shaft of the motor is connected with the rotating rod 211.
In this embodiment, the rotating member 21 includes a rotating rod 211 and a motor, the rotating rod 211 is rotatably disposed on the receiving member 20 and located in the receiving cavity B, the motor is disposed in the receiving cavity B, an output shaft of the motor is connected to the rotating rod 211, specifically, one end of the cleaning member 22 is fixedly disposed on the rotating rod 211, and the motor drives the rotating rod 211 to rotate so as to release or wind the cleaning member 22.
It will be appreciated that the motor may be a miniature servo motor, and that the rotation parameters may be preset in the motor and set according to the length of the cleaning members 22 or the distance between the free ends of the cleaning members 22 and the blades of the cross-flow wind wheel 60, and the preset parameters may be changed.
Specifically, the cleaning member 22 includes a cleaning cloth or a cleaning brush made of a flexible material.
In this embodiment, the cleaning member 22 is a cleaning cloth or a cleaning brush made of a flexible material, and the flexible characteristic thereof enables the cleaning cloth or the cleaning brush to be wound on the rotating rod 211, and one or two or more layers of cleaning members 22 can be selected when the cleaning member 22 is arranged, so that the cleaning is more thorough when the cross-flow wind wheel 60 is cleaned, and the cleaning cloth or the cleaning brush is preferably arranged as two or three layers, thereby improving the cleaning efficiency.
Specifically, the indoor unit 100 of an air conditioner further includes: the heat exchanger 30 is arranged between the air inlet C and the cross-flow wind wheel 60, and the cleaning piece 22 and the rotating piece 21 are arranged between the heat exchanger 30 and the cross-flow wind wheel 60.
In this embodiment, the indoor unit 100 of the air conditioner further includes a heat exchanger 30, the heat exchanger 30 is disposed between the air inlet C and the cross flow wind wheel 60, the accommodating part 20 is fixedly disposed between the heat exchanger 30 and the cross flow wind wheel 60, axial directions of the heat exchanger 30 and the cross flow wind wheel 60 are parallel to each other, and the cleaning part 22 and the rotating part 21 are accommodated in the accommodating part 20, and then the cleaning part 22 and the rotating part 21 are also disposed between the heat exchanger 30 and the cross flow wind wheel 60. When the cross flow wind wheel 60 is cleaned, the free end of the cleaning piece 22 extends towards the cross flow wind wheel 60, namely extends towards the direction far away from the heat exchanger 30, at the moment, the heat exchanger 30 and the tumble wind wheel stop working normally, and the cross flow wind wheel 60 rotates reversely for cleaning.
It is understood that the air conditioner heat exchanger 30 may be divided into a condenser and an evaporator according to the function on the air conditioner. The condenser is used for cooling the high-temperature and high-pressure refrigerant superheated vapor discharged by the compressor into liquid or gas-liquid mixture. Evaporators are classified into two major types, cooling liquid refrigerants, cooling air or other gases, depending on the cooling medium. The utility model discloses a heat exchanger 30 uses the evaporimeter to explain for a concrete embodiment, and air conditioning equipment includes indoor set and off-premises station, mainly includes filter, compressor, evaporimeter, fan and throttle mechanism, and the refrigerant spouts into the evaporimeter behind air conditioning equipment's filter, throttle mechanism to evaporate under corresponding low pressure, absorb heat on every side, the fan makes the air constantly get into and carries out the heat exchange between the fin of evaporimeter simultaneously, and will release heat the air of aftercooling and send to indoor. Thus, the indoor air continuously circulates and flows to achieve the purposes of refrigerating and reducing the temperature. The refrigerant flowing out of the evaporator is changed into low-temperature and low-pressure gas again due to the heat in the taken air (heat absorption), and is sucked into the compressor again, and the cycle is repeated.
Specifically, the indoor unit 100 of an air conditioner further includes: the water pan 40 is arranged below the heat exchanger 30, and one side of the heat exchanger 30, which is far away from the air inlet C, is connected with the water pan 40 so as to receive and clean falling dust.
In this embodiment, the indoor unit 100 of the air conditioner further includes a water pan 40, the water pan 40 is disposed below the heat exchanger 30, the heat exchanger 30 and the water pan 40 are spaced from each other to surround the periphery of the cross-flow wind wheel 60, as seen from a cross-sectional view of the indoor unit 100 of the air conditioner, the accommodating part 20, the rotating part 21 and the cleaning part 22 accommodated in the accommodating part 20 are both disposed on one side of the air duct a close to the water pan 40, one side of the heat exchanger 30 far away from the air inlet C is connected to the water pan 40 to receive and clean falling dust, specifically, when the cross-flow wind wheel 60 is cleaned, the cleaned dust can make parabolic motion in the space of the air duct a, and finally, a part of the dust falls into the water pan 40, and a part of the dust falls onto the heat exchanger 30, so that the dust directionally moves during cleaning, and the cleaning effect is obviously improved.
Specifically, the indoor unit 100 of an air conditioner further includes: and a drainage pipe (not shown) connected to the drain pan 40.
In this embodiment, the indoor unit 100 of the air conditioner further includes a drainage pipeline, one end of the drainage pipeline is connected to the water pan 40, and the water pan 40 is used for draining sewage and water. After the cross-flow wind wheel 60 is cleaned, the cleaning piece 22 is automatically retracted into the accommodating cavity B through rotation of the rotating rod 211, the cross-flow wind wheel 60 starts to rotate forwards, the air duct A starts to exhaust air, the air conditioning system starts the self-cleaning function of the heat exchanger 30, and dust in the heat exchanger 30 and the water pan 40 is flushed out of a room through the drain pipe through frosting, defrosting and high-temperature drying.
It is understood that the heat exchanger 30 of the present embodiment employs an evaporator, which starts a self-cleaning function at the end of cleaning, and cooperates with the water pan 40 and the drainage pipeline to clean and discharge dust.
Specifically, the casing comprises a heat exchanger support 15, a volute 11 and a volute tongue 12, the water pan 40 connects the heat exchanger support 15 and the volute tongue 12, and the volute tongue 12 and the volute 11 form part of the air duct a.
In this embodiment, the casing includes a heat exchanger support 15, a volute 11 and a volute tongue 12, the volute tongue 12 and the volute 11 form a part of an air duct a, one end of a water pan 40 is connected to the heat exchanger support 15, the other end of the water pan is connected to the volute tongue 12, and one end of the volute tongue 12, which is far away from the water pan 40, extends into the air duct a, the heat exchanger 30 and the volute tongue 12 have a same extension radian, so that a groove-shaped cavity is formed among the heat exchanger 30, the water pan 40 and the volute tongue 12 of the indoor air conditioner 100, when the cleaning member 22 cleans the cross-flow wind wheel 60, the cleaned dust performs parabolic motion in the space of the air duct a, so that the dust directionally moves into the groove-shaped cavity in the cleaning process, specifically, the dust is located at a part of the heat exchanger support 15, which is close to the water pan 40, and/or directionally falls into the water pan 40, then the self-cleaning function of the heat exchanger 30 is started, the dust located in the heat exchanger 30 and the water pan 40 is cleaned and taken away, and is discharged along a water discharge pipeline.
Specifically, the casing further includes a front panel 13 and a bottom panel 14, a portion of the air duct a is formed between the front panel 13 and the bottom panel 14, one end of the heat exchanger bracket 15 away from the volute 12 is connected to the front panel 13, the top end of the front panel 13 and the top end of the bottom panel 14 are formed with the air inlet C, the bottom end of the bottom panel 14 is connected to the volute 11, and the bottom end of the front panel 13 and the bottom end of the volute 11 are formed with the air outlet D.
In this embodiment, the casing further includes a front panel 13 and a bottom plate 14, the bottom end of the bottom plate 14 is connected to the volute 11, a partial air duct a is formed between the front panel 13 and the bottom plate 14, an air inlet C is formed at the top end of the front panel 13 and the top end of the bottom plate 14, an air outlet D is formed at the bottom end of the front panel 13 and the bottom end of the volute 11, one end of the water pan 40 is connected to the bottom of the front panel 13, the volute tongue 12 is disposed at one end of the front panel 13 far from the air inlet C, the volute tongue 12 is connected to the other end of the water pan 40, one end of the heat exchanger bracket 15 far from the volute tongue 12 is connected to the front panel 13, when the cross-flow wind wheel 60 normally works, wind enters the air duct a from the air inlet C, and is sent out to the room from the air outlet D after heat exchange through the heat exchanger 30.
Specifically, the indoor unit 100 of an air conditioner further includes: the air sweeping blade 70 is rotatably arranged at the position D of the air outlet; when the cross-flow wind wheel 60 rotates reversely, the air outlet D is closed by the air sweeping blade 70, and when the cross-flow wind wheel 60 rotates positively, the air outlet D is opened by the air sweeping blade 70.
In this embodiment, the indoor unit 100 of the air conditioner further includes a wind sweeping blade 70, the wind sweeping blade 70 is rotatably disposed at the position of the wind outlet D, when the cross-flow wind wheel 60 rotates forward and is in a normal working state, the wind sweeping blade 70 rotates to open the wind outlet D for supplying air, and when the cross-flow wind wheel 60 rotates backward and is in a state of sweeping the blades of the cross-flow wind wheel 60, the wind sweeping blade 70 rotates to close the wind outlet D to prevent dust from entering the room from the wind outlet D.
It can be understood that, as the arrow in fig. 1 to 4 indicates the direction, the forward rotation of the cross flow wind wheel 60 is clockwise rotation, and the reverse rotation is counterclockwise rotation, the cleaning function of the cross flow wind wheel 60 can be performed by clicking to open the corresponding cleaning mode using a remote controller matched with the indoor unit 100 of the air conditioner or an application installed with a remote control function, or after the working time of a preset specified duration, the indoor unit 100 of the air conditioner automatically opens the cleaning mode of the cross flow wind wheel 60, so as to regularly clean the cross flow wind wheel 60.
The above only is the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all under the concept of the present invention, the equivalent structure transformation made by the contents of the specification and the drawings is utilized, or the direct/indirect application is included in other related technical fields in the patent protection scope of the present invention.
Claims (10)
1. An indoor unit of an air conditioner, comprising:
the air duct is formed in the machine shell, an air inlet and an air outlet are formed in the machine shell, and a cross-flow wind wheel is arranged in the air duct;
the rotating piece is rotatably arranged in the air duct and is arranged at intervals with the cross-flow wind wheel;
the cleaning piece, one end of cleaning piece with rotating member fixed connection, and the cleaning piece can be convoluteed on rotating member, rotating member rotates and is used for releasing or retrieving the cleaning piece.
2. The indoor unit of an air conditioner according to claim 1, further comprising:
the accommodating piece is arranged on the inner wall of the air duct and provided with an accommodating cavity for accommodating the rotating piece and the cleaning piece, and the accommodating piece is provided with an opening for extending the free end of the cleaning piece out of the accommodating cavity.
3. An indoor unit of an air conditioner according to claim 2, wherein the rotary member comprises:
the rotating rod is fixedly connected with one end of the cleaning piece, and the cleaning piece can be wound on the rotating rod;
the motor is arranged in the accommodating cavity, and an output shaft of the motor is connected with the rotating rod.
4. An indoor unit of an air conditioner according to claim 1, wherein the cleaning member comprises a cleaning cloth or a cleaning brush made of a flexible material.
5. The indoor unit of an air conditioner according to claim 1, further comprising:
the heat exchanger is arranged between the air inlet and the cross-flow wind wheel, and the cleaning piece and the rotating piece are arranged between the heat exchanger and the cross-flow wind wheel.
6. The indoor unit of an air conditioner according to claim 5, further comprising:
the water pan is arranged below the heat exchanger, and one side of the heat exchanger, which is far away from the air inlet, is connected with the water pan so as to receive and clean falling dust.
7. The indoor unit of claim 6, further comprising:
and the drainage pipeline is connected with the water pan.
8. The indoor unit of claim 6, wherein the casing comprises a heat exchanger bracket, a volute, and a volute tongue, the water pan connects the heat exchanger bracket and the volute tongue, and the volute tongue form part of the air duct.
9. The indoor unit of an air conditioner as claimed in claim 8, wherein the casing further comprises a front panel and a bottom panel, a part of the air duct is formed between the front panel and the bottom panel, one end of the heat exchanger bracket away from the volute tongue is connected to the front panel, the top end of the front panel and the top end of the bottom panel are formed with the air inlet, the bottom end of the bottom panel is connected to the volute, and the bottom end of the front panel and the bottom end of the volute are formed with the air outlet.
10. The indoor unit of an air conditioner according to any one of claims 1 to 9, further comprising:
the wind sweeping blade is rotatably arranged at the air outlet;
when the cross-flow wind wheel rotates reversely, the air outlet is closed by the air sweeping blades, and when the cross-flow wind wheel rotates positively, the air outlet is opened by the air sweeping blades.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022697564.9U CN213872912U (en) | 2020-11-19 | 2020-11-19 | Indoor unit of air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022697564.9U CN213872912U (en) | 2020-11-19 | 2020-11-19 | Indoor unit of air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213872912U true CN213872912U (en) | 2021-08-03 |
Family
ID=77035239
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022697564.9U Active CN213872912U (en) | 2020-11-19 | 2020-11-19 | Indoor unit of air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213872912U (en) |
-
2020
- 2020-11-19 CN CN202022697564.9U patent/CN213872912U/en active Active
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