CN105588190A - Wall-mounted air conditioner indoor unit and air conditioner - Google Patents

Wall-mounted air conditioner indoor unit and air conditioner Download PDF

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Publication number
CN105588190A
CN105588190A CN201510106704.1A CN201510106704A CN105588190A CN 105588190 A CN105588190 A CN 105588190A CN 201510106704 A CN201510106704 A CN 201510106704A CN 105588190 A CN105588190 A CN 105588190A
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China
Prior art keywords
air
air conditioner
indoor unit
conditioner indoor
hanging type
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Granted
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CN201510106704.1A
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Chinese (zh)
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CN105588190B (en
Inventor
李德鹏
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Hisense Guangdong Air Conditioning Co Ltd
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Hisense Guangdong Air Conditioning Co Ltd
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Abstract

The invention provides a wall-mounted air conditioner indoor unit and an air conditioner and relates to the technical field of air conditioners. According to the wall-mounted air conditioner indoor unit and the air conditioner, the air amount can be increased and the heat exchange efficiency can be improved. The wall-mounted air conditioner indoor unit comprises a machine shell and an evaporator arranged in the machine shell. Air inlets and air outlets are formed in the machine shell. The wall-mounted air conditioner indoor unit further comprises an axial fan. The axial fan is located in the machine shell. The machine shell comprises a front surface and a rear surface. The air outlets are formed in the front surface. The air inlets are formed in the rear surface. The machine shell is further provided with an installation base. The installation base is used for being fixedly connected with a wall. After the installation base is fixedly connected with the wall, gaps are formed between the air inlets and the wall. The wall-mounted air conditioner indoor unit provided by the invention is used for the air conditioner.

Description

A kind of wall hanging type air conditioner indoor unit and air-conditioner
Technical field
The present invention relates to air-conditioning technical field, relate in particular to a kind of wall hanging type air conditioner indoor unit and skyAdjust device.
Background technology
At present, in various types of air-conditioners, wall-hanging air conditioner is not subject to installation site because of itRestriction, and be easy to and the collocation of interior decoration, application comparatively widely obtained, existing extensionWall register generally comprises indoor set and off-premises station, and wherein, wall hanging type air conditioner indoor unit is commonComprise axial-flow fan and evaporimeter in casing and its casing, casing upper surface is provided with air inlet,The front surface of casing is provided with air outlet, and the rear surface of casing is for posting and fixing and connect with wallConnect, when work, outside air, under the effect of axial-flow fan, enters casing from air inlet, complies withInferior flowing through after evaporimeter and axial-flow fan, is sent by air outlet.
In the prior art, air-flow is along the leaf that axially enters axial-flow fan perpendicular to axial-flow fanWheel, and twice through impeller, impeller is to airflow function twice, and in impeller inside, air-flow quiltForce bending, make the pressure loss of air-flow larger, air quantity is lower, meanwhile, and existing employingDucting system static pressure in the indoor apparatus of air conditioner of axial-flow fan is low, and resistance poor performance, makes evaporimeterHeat exchange efficiency lower, meanwhile, because the upper surface of existing casing is less, make the chi of air inletVery little less, thus be unfavorable for increasing air quantity, and the too small heat exchange efficiency that can cause of air quantity is too low, fallsThe comfort level that low user uses.
Summary of the invention
Embodiments of the invention provide a kind of wall hanging type air conditioner indoor unit and air-conditioner, can improve windAmount and heat exchange efficiency.
For achieving the above object, embodiments of the invention adopt following technical scheme:
A kind of wall hanging type air conditioner indoor unit, comprises casing and is located at the evaporimeter in described casing,Described casing is provided with air inlet and air outlet, also comprises aerofoil fan, described aerofoil fan positionIn described casing, described casing comprises front surface and rear surface, described in described air outlet is located atOn front surface, described air inlet is located on described rear surface, is also provided with installation on described rear surfaceSeat, described mount pad is used for being fixedly connected with wall, after mount pad is fixedly connected with wall,Between described air inlet and wall, there is gap.
A kind of air-conditioner, comprises above-mentioned wall hanging type air conditioner indoor unit.
Wall hanging type air conditioner indoor unit provided by the invention and air-conditioner, be arranged at described air inletOn the rear surface of described casing, and can be fixedly connected with wall by described mount pad, due to instituteState mount pad and be raised in described rear surface, make described casing solid by described mount pad and wallAfter fixed connection, between described rear surface and wall, have gap, described rear surface and wall do not pasteClose, enter casing inside thereby be convenient to air by the described air inlet on described rear surface, meanwhile,Aerofoil fan in casing can make air flow to air outlet from described air inlet, and is adopting axial flowWhen fan, air-flow is along in axially the passing of aerofoil fan, and air-flow is only through an aerofoil fanBlade, makes aerofoil fan less to the inhibition of air-flow, and the pressure loss is less, therefore,In the situation that power is constant, compared to axial-flow fan, aerofoil fan air quantity is larger, thereby hasBe beneficial to raising heat exchange efficiency, and structure is simpler. Thus, can improve air quantity and heat exchange efficiency,And simplified structure.
Brief description of the drawings
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, belowTo the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described, aobvious andEasily insight, the accompanying drawing in the following describes is only some embodiments of the present invention, for this areaThose of ordinary skill, is not paying under the prerequisite of creative work, can also be according to theseAccompanying drawing obtains other accompanying drawing.
Fig. 1 is the master of the first embodiment of wall hanging type air conditioner indoor unit provided by the inventionView;
Fig. 2 is the A-A sectional view of Fig. 1;
Fig. 3 be wall hanging type air conditioner indoor unit provided by the invention the first embodiment afterView;
Fig. 4 is the peace of the first embodiment of wall hanging type air conditioner indoor unit provided by the inventionDress schematic diagram;
Fig. 5 is the second embodiment signal of wall hanging type air conditioner indoor unit provided by the inventionFigure;
Fig. 6 is the peace of the second embodiment of wall hanging type air conditioner indoor unit provided by the inventionDress schematic diagram;
Fig. 7 be wall hanging type air conditioner indoor unit provided by the invention the second embodiment afterView;
Fig. 8 is the shaking of the second embodiment of wall hanging type air conditioner indoor unit provided by the inventionThe sectional view of pendulum device;
Fig. 9 is the schematic diagram of the grid of wall hanging type air conditioner indoor unit provided by the invention;
Figure 10 is the partial view of C portion in Fig. 9;
Figure 11 is the master of the third embodiment of wall hanging type air conditioner indoor unit provided by the inventionView;
Figure 12 be wall hanging type air conditioner indoor unit provided by the invention the third embodiment afterView;
Figure 13 is the master of the 4th kind of embodiment of wall hanging type air conditioner indoor unit provided by the inventionView;
Figure 14 is the B-B sectional view of Figure 13;
Figure 15 be wall hanging type air conditioner indoor unit provided by the invention the 4th kind of embodiment afterView.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, to the technical side in the embodiment of the present inventionCase is clearly and completely described, and obviously, described embodiment is only one of the present inventionDivide embodiment, instead of whole embodiment. Based on the embodiment in the present invention, this area is generalLogical technical staff is not making the every other embodiment obtaining under creative work prerequisite,All belong to the scope of protection of the invention.
In description of the invention, it will be appreciated that, term " " center ", " on ", D score,'fornt', 'back', " left side ", " right side ", " vertically ", " level ", " top ",Orientation or the position relationship of the instruction such as " end ", " interior ", " outward " are based on shown in the drawingsOrientation or position relationship, be only the present invention for convenience of description and simplified characterization, instead of instructionOr the hint device of indication or element must have specific orientation, with specific orientation structure andOperation, therefore can not be interpreted as limitation of the present invention.
Term " first ", " second " be only for describing object, and can not be interpreted as instruction orHint relative importance or the implicit quantity that indicates indicated technical characterictic. Thus, limitThere is the feature of " first ", " second " can express or impliedly comprise one or moreIndividual this feature. In description of the invention, except as otherwise noted, the implication of " multiple " is twoIndividual or more than two, the hollow arrow in accompanying drawing represents airflow direction.
With reference to Fig. 1~Fig. 4, Fig. 1~Figure 4 shows that wall-hanging air conditioner provided by the invention is indoorThe first embodiment of machine, comprises casing 1 and evaporimeter 2, and evaporimeter 2 is positioned at casing 1In, also comprising aerofoil fan 3, aerofoil fan 3 is positioned at casing 1, and casing 1 comprises front tableFace 11 and rear surface 12, front surface 11 is provided with air outlet 111, and rear surface 12 is provided withAir inlet 121, and casing 1 is provided with mount pad 4, and mount pad 4 is for fixing with wall 5Connect, after mount pad 4 is fixedly connected with wall 5, tool between air inlet 121 and wall 5Gapped, between rear surface 12 at least a portion and wall 5, there is gap, in the time of work,Under the effect of aerofoil fan 3, outside air is entered in casing 1 by air inlet 121, through steamingHair device 2 is also carried out heat exchange, then sent by air outlet 111, thereby to indoor air-supply, it is concrete,Mount pad 4 can be arranged on rear surface 12, and mount pad 12 is raised in rear surface 12.
The wall hanging type air conditioner indoor unit that the present embodiment provides, is arranged at casing 1 by air inlet 121Rear surface 12 on, and after casing 1 being fixedly connected with wall 5 by mount pad 1, enterBetween air port 121 and wall 5, have gap, air inlet 121 is not fitted with wall 5, therebyBe convenient to air and enter casing 1 inside by the air inlet 121 on rear surface 12, meanwhile, casingAerofoil fan 3 in 1 can make air flow to air outlet 111 from air inlet 121, and is adoptingWhen aerofoil fan, air-flow edge is axially passed in aerofoil fan, and air-flow is only through an axial flow windThe blade of fan, makes aerofoil fan less to the inhibition of air-flow, and the pressure loss is less, because ofThis, in the situation that power is constant, compared to axial-flow fan, aerofoil fan air quantity is larger, fromAnd be conducive to improve heat exchange efficiency, and structure is simpler, in addition, air inlet 121 is arrangedOn the rear surface 12 of casing 1 but not on the upper surface of casing 1, can avoid on upper surfaceFor air inlet headspace, be conducive to reduce the thickness of casing 1, reduce the sky of indoor apparatus of air conditionerBetween. Thus, can improve air quantity and heat exchange efficiency, and simplified structure.
With reference to Fig. 2, in order to increase evaporimeter 3 windward sides, further improve heat exchange efficiency, steamHair device 3 can be tabular, and tabular evaporimeter 3 is located to aerofoil fan 3 and air inlet 121Between, and evaporimeter 3 covers air inlet 121, thus the windward side of evaporimeter 3 is maximized,Make the air entering from air inlet 121 all can pass evaporimeter 3, can carry out more airHeat exchange fully, thus, can further improve heat exchange efficiency.
Mount pad 4 can be various structures, for example: with reference to Fig. 2, mount pad 4 can be multiple shapesBe formed in the boss at 12 edges, rear surface, the region of air inlet 121 between each boss, logicalCrossing each boss is fixed on casing 1 on wall 5; Or, with reference to Fig. 5~Fig. 7, in order to expandBlowing range, mount pad 4 can comprise fixed mount 41, link 42 and pendulous device 43, connectsConnect frame 42 and be formed on rear surface 12, one end of fixed mount 41 is passed through pendulous device 43 and is connectedConnect frame 42 and connect, the other end is for being fixedly connected with wall 5, and pendulous device 43 can be by connectingConnect frame 42 and drive casing 1 to swing in the first plane, in the time that needs are realized multi-angle air-supply,Can casing 1 be swung in the first plane by pendulous device 43, make air outlet 111 randomShell swings, thereby regulates the angle of air-supply, expands blowing range.
With reference to Fig. 7 and Fig. 8, particularly, rocking equipment 43 can comprise turnbarrel 431, solidDetermine sleeve 432, the first motor 433 and intermeshing internal gear 434 and external gear 435,Wherein, turnbarrel 431 and fixed muffle 432 are one end sealing, the cylinder of other end openingShape structure, turnbarrel 431 is relative with fixed muffle 433 openings, and is sheathed on fixed muffleOutside 433, and turnbarrel 431 can rotate with respect to fixed muffle 432, and internal gear 434 is solidOn the inwall of turnbarrel 431, and the axis of internal gear 434 is established perpendicular to the first planePut, the first motor 433 is fixed in fixed muffle 432, and the first motor 433 and external toothWheel 435 is in transmission connection, and link 42 is connected with turnbarrel 431, and fixed mount 41 is with fixingSleeve 432 is fixedly connected with, in the time that the first motor 433 is worked, and can be by internal gear 434 and outerThe transmission of gear 435, make turnbarrel 431 with respect to fixed muffle 432 described first flatIn face, rotate, thereby make casing 1 at described the first rotation with in surface by link 42, makeObtain air outlet 111 and synchronously rotate, thus, can make blowing range increase.
In order further to expand blowing range, can be by hinged to link 42 and turnbarrel 431,By rotating shaft 6, link 42 and turnbarrel 431 are rotationally connected, rotating shaft 6 perpendicular toThe second plane layout, link 42 around the shaft 6 relative fixed mounts 41 turns in the second planeMoving, be also provided with knob 61 in hinged place, in the time that knob 61 screws, rotating shaft 6 can be clamped,Now link 42 cannot, at described the second rotation with in surface, in the time that knob does not screw, connectFrame 42 can be at described the second rotation with in surface, meanwhile, and described the first plane and described secondPlane is not parallel, thereby makes link 42 can drive casing 1 in two different planesMotion, has further expanded blowing range, is conducive to improve user's comfort level.
With reference to Fig. 7, concrete, state in realization when hinged, can use connecting rod 44, by connecting rodOne end of 44 is arranged in link 42 and is threaded connection or other removablies companiesConnect, by hinged by rotating shaft 6 upper end of the other end of connecting rod 44 and turnbarrel 431, fromAnd be convenient to the installation and removal of rocking equipment 43 and link 42.
Concrete, described the first plane can be horizontal plane, and the axis of internal gear 434 is perpendicular to waterPlane layout, described the second plane can be perpendicular, and rotating shaft 6 is perpendicular to perpendicular setting,Wind direction in described the first plane and the wind direction in described the second plane can divideTiao Jie also can not regulate simultaneously.
With reference to Fig. 9 and Figure 10, for the ease of further expanding blowing range, can be at air outlet111 places arrange grid component 9, specifically comprise grid 91, and grid 91 is covered to air outlet 111Arrange, can be in the situation that not affecting air-supply, prevent that foreign matter from entering casing 1 inside to axial flow windFan 3 or evaporimeter, wherein, the set-up mode of grid 9 can be in the following way: 1, can makeGrid 9 matches with the shape and size of air outlet 111, and grid 9 is fixing with casing 1Connect; 2, grid component 9 also comprises grid drive unit 92, can make grid 9 and air outlet111 shape and size match, for example, all adopt circular configuration, and grid 9 is equipped withIn air outlet 111, and be rotationally connected with casing 1, grid 9 can be by grid drive unit92 drive, and at air outlet, 111 places rotate, and the axis that grid 9 rotates is perpendicular to front surface11, meanwhile, grid 9 comprises multiple wind deflectors that are arranged side by side 91, and each wind deflector 91 withFront surface 11 is the angle of predetermined angular, and in the time that grid 9 rotates, each wind deflector 91 is bootableThe direction of air-flow changes in real time, thereby is conducive to further expand blowing range.
With reference to Fig. 9 and Figure 10, particularly, grid drive unit 92 comprise the second motor 921,Intermeshing driven wheel 921 and driven gear 923, wherein, driven wheel 922 andTwo motors 921 are in transmission connection, and driven gear 923 is fixedly connected with grid 9, and driven gear923 axis and grid 9 coaxial lines arrange.
For air-flow is flowed more smoothly between air inlet 121 and air outlet 111, can be byAir inlet 121 and air outlet 111 are oppositely arranged, the rotating shaft (not shown) of aerofoil fan 3One end arrange towards air inlet 121, the other end arranges towards air outlet 111, i.e. axial flow windFan 3 inlet side is towards air inlet 121, and air side is towards air outlet 111, thereby can make axleFlow fan 3 maximizes the active force of air, improves the suction effect to air, contributes to expandWind Volume.
Send from air outlet 111 for the ease of air-flow, casing 1 inwall is formed with air-ducting ring 7,And air-ducting ring 7 arranges around air port 121, one end of air-ducting ring 7 is positioned on casing 1 and establishesHave on the inwall of air outlet 111, the other end arranges near aerofoil fan 3, the footpath of air-ducting ring 7Be not less than the radial dimension of air outlet 111 and aerofoil fan 3 to size, the inwall of air-ducting ring 7Bootable air-flow is sent from air outlet 111, and meanwhile, air-ducting ring 7 is near one of aerofoil fan 3The edge of end is horn-like, so that air-flow enters in air-ducting ring 4.
With reference to Figure 11~Figure 15, the quantity of aerofoil fan 3 can be one or more, casing 1An aerofoil fan 3 is inside only set, and structure is comparatively simple, and multiple axial flows are only set in casing 1Fan 3, for example, arrange two aerofoil fans 3, can further improve air quantity.
Wherein, with reference to Figure 13, the setting that can vertically form a line of multiple aerofoil fans 3, or,With reference to Figure 11, multiple aerofoil fans 3 can level be arranged in a row setting.
When adopting when multiple aerofoil fan 3, multiple aerofoil fans 3 can be arranged in casing 1 andBe not separated, or, with reference to Figure 10,3 of each aerofoil fans, dividing plate 8 is set, by everyPlate 8 is placed the mutual disturbance of air-flow that each aerofoil fan 3 produces, and ensures the stability of air-supply.
A kind of air-conditioner, comprises the wall hanging type air conditioner indoor unit described in above-mentioned arbitrary embodiment. ByIn the wall hanging type air conditioner indoor unit using in the air-conditioner described in the present embodiment and above-mentioned extensionWall hanging type air conditioner indoor unit described in the embodiment of wall type indoor apparatus of air conditioner is identical, therefore, because ofThis two can solve identical technical problem, and reach identical Expected Results.
The above be only the specific embodiment of the present invention, but protection scope of the present invention alsoBe not limited to this, any be familiar with those skilled in the art the present invention disclose technology modelIn enclosing, can expect easily changing or replacing, within all should being encompassed in protection scope of the present invention.Therefore, protection scope of the present invention should be as the criterion with the protection domain of described claim.

Claims (10)

1. a wall hanging type air conditioner indoor unit, comprises casing and is located at the evaporimeter in described casing,Described casing is provided with air inlet and air outlet, it is characterized in that, also comprises aerofoil fan, instituteState aerofoil fan and be positioned at described casing, described casing comprises front surface and rear surface, described in go outAir port is located on described front surface, and described air inlet is located on described rear surface, on described casingAlso be provided with mount pad, described mount pad is for being fixedly connected with wall, by mount pad and wallAfter being fixedly connected with, between described air inlet and wall, there is gap.
2. wall hanging type air conditioner indoor unit according to claim 1, is characterized in that, described inEvaporimeter is tabular, and is located between described aerofoil fan and described air inlet.
3. wall hanging type air conditioner indoor unit according to claim 1, is characterized in that, described inMount pad comprises fixed mount, link and pendulous device, and described link is formed at described rear tableOn face, one end of described fixed mount is connected with described link by described pendulous device, anotherEnd is for being fixedly connected with wall, and described pendulous device can drive described machine by described linkShell swings in the first plane.
4. wall hanging type air conditioner indoor unit according to claim 3, is characterized in that, described inRocking equipment comprises turnbarrel, fixed muffle, the first motor and intermeshing internal gearAnd external gear, described turnbarrel is rotating to be sheathed on outside described fixed muffle, described internal toothWheel is fixed on the inwall of described turnbarrel, and described the first motor is fixed on described fixed muffleIn, and described the first motor is connected with described external gear driving, described link and described rotationSleeve connects, and described fixed mount is fixedly connected with described fixed muffle.
5. wall hanging type air conditioner indoor unit according to claim 3, is characterized in that, described inLink and described turnbarrel are rotationally connected by rotating shaft, and described link can be around described rotating shaftAt the second rotation with in surface, and described the first plane and described the second plane not parallel.
6. wall hanging type air conditioner indoor unit according to claim 1, is characterized in that, also bagDraw together grid component, described grid component comprises grid and grid drive unit, and described grid can turnThe moving described air outlet place that is located at, described grid comprises multiple wind deflectors that are arranged side by side, each instituteState the relatively described front surface of wind deflector and be obliquely installed, described grid drive unit can drive described latticeGrid rotate at described air outlet place, and the axis that described grid rotates is perpendicular to described front surface.
7. wall hanging type air conditioner indoor unit according to claim 6, is characterized in that, described inGrid drive unit comprises the second motor and intermeshing driven wheel and driven gear, instituteState driven wheel and be connected with described the second motor-driven, described driven gear is located on described grid.
8. wall hanging type air conditioner indoor unit according to claim 1, is characterized in that, described inCasing inner wall is formed with air-ducting ring, and described air-ducting ring is around described air outlet setting, described in leadThe bootable air-flow of solar or lunar halo is sent from described air outlet.
9. wall hanging type air conditioner indoor unit according to claim 1, is characterized in that, comprisesMultiple aerofoil fans, are formed with multiple cavitys in described casing, each described aerofoil fan one is a pair ofThat answers is arranged in each described cavity.
10. an air-conditioner, is characterized in that, comprises described in claim 1~9 any oneWall hanging type air conditioner indoor unit.
CN201510106704.1A 2015-03-11 2015-03-11 A kind of wall hanging type air conditioner indoor unit and air conditioner Active CN105588190B (en)

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Cited By (11)

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CN106765568A (en) * 2016-12-16 2017-05-31 宁波奥克斯空调有限公司 A kind of air-conditioner
CN111442393A (en) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 Indoor machine of floor air conditioner
CN111442390A (en) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
CN111442358A (en) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
CN111442386A (en) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
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CN111442351A (en) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
CN111442387A (en) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
CN111442388A (en) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
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Publication number Priority date Publication date Assignee Title
CN106765568A (en) * 2016-12-16 2017-05-31 宁波奥克斯空调有限公司 A kind of air-conditioner
CN111442388A (en) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
CN111442390A (en) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
CN111442358A (en) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
CN111442386A (en) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
CN111442389A (en) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
CN111442391A (en) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
CN111442351A (en) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
CN111442387A (en) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
CN111442393A (en) * 2019-01-17 2020-07-24 青岛海尔空调器有限总公司 Indoor machine of floor air conditioner
CN111520821A (en) * 2019-01-17 2020-08-11 青岛海尔空调器有限总公司 Wall-mounted air conditioner indoor unit
CN111442351B (en) * 2019-01-17 2021-07-23 重庆海尔空调器有限公司 Wall-mounted air conditioner indoor unit
CN111442388B (en) * 2019-01-17 2021-07-23 重庆海尔空调器有限公司 Wall-mounted air conditioner indoor unit
CN111442386B (en) * 2019-01-17 2021-07-23 重庆海尔空调器有限公司 Wall-mounted air conditioner indoor unit
CN111520821B (en) * 2019-01-17 2021-07-30 重庆海尔空调器有限公司 Wall-mounted air conditioner indoor unit
CN111442358B (en) * 2019-01-17 2021-07-30 重庆海尔空调器有限公司 Wall-mounted air conditioner indoor unit
CN111442390B (en) * 2019-01-17 2021-08-24 重庆海尔空调器有限公司 Wall-mounted air conditioner indoor unit
CN111442387B (en) * 2019-01-17 2021-08-24 重庆海尔空调器有限公司 Wall-mounted air conditioner indoor unit
CN111442393B (en) * 2019-01-17 2021-10-29 青岛海尔空调器有限总公司 Indoor machine of floor air conditioner

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