CN203837093U - Air conditioner indoor unit - Google Patents
Air conditioner indoor unit Download PDFInfo
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- CN203837093U CN203837093U CN201420073805.4U CN201420073805U CN203837093U CN 203837093 U CN203837093 U CN 203837093U CN 201420073805 U CN201420073805 U CN 201420073805U CN 203837093 U CN203837093 U CN 203837093U
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- 230000007246 mechanism Effects 0.000 claims abstract description 19
- 230000008602 contraction Effects 0.000 claims abstract description 8
- 238000011144 upstream manufacturing Methods 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 238000001816 cooling Methods 0.000 abstract 1
- 238000009423 ventilation Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000000428 dust Substances 0.000 description 3
- 238000005057 refrigeration Methods 0.000 description 3
- 238000007664 blowing Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
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Abstract
An air conditioner indoor unit enables the air supply mode in a cooling state and in a heating state to be more reasonable under the condition that the number of air guide plates is not increased and can achieve miniaturization, lightness and thinness of an air conditioner. An air outlet channel which comprises an upper air outlet face and a lower air outlet face is formed in the air conditioner indoor unit, an air outlet is formed in the tail end of the air outlet channel, and an air guide panel which is used for guiding air flow supplied from the air outlet is arranged at the position, close to one side of the upper air outlet face, of the outer side of the air outlet, and the air outlet is provided with an air guide plate in a pivoted mode. The air guide plate is arranged to seal one part of the air outlet under a closed state, and a telescopic plate and a telescopic mechanism used for driving the telescopic plate to be telescoped are arranged in a space defined by the lower air outlet face and an outer shell of the air conditioner indoor unit. The telescopic plate is contained in the space under a contraction state and protrudes out in the direction of the air guide plate under a stretching state.
Description
Technical field
The utility model relates to a kind of air conditioner, relates more specifically to a kind of indoor machine of air conditioner.
Background technology
As existing indoor machine of air conditioner, the known indoor machine of air conditioner that has following structure, as shown in Figure 8, under the operating condition of indoor machine of air conditioner, the wind deflector that is positioned at air outlet place is opened, made air-flow that Air Blast fan blows out via air-supply path and air outlet, and blow to the appointed area in room along the direction of wind deflector, under the state shutting down at indoor machine of air conditioner, wind deflector is closed.
Along with user's diversification that air-supply requires for indoor machine of air conditioner, the indoor machine of air conditioner of air-out has up and down been proposed.As the indoor machine of air conditioner that can realize upper and lower air-out, for example, at patent documentation 1(Japanese Patent Laid-Open 2010-121878) in the indoor machine of air conditioner of following structure is disclosed, as shown in Figure 9, this indoor machine of air conditioner is provided with three wind deflectors (the first horizontal blade 21, the second horizontal blade 22 and guide vane 23), and by control part, above-mentioned three wind deflectors drive motor is separately controlled, above-mentioned wind deflector is swung up and down, to change air-out direction.
In addition, for example, at patent documentation 2(Japanese Patent Laid-Open 2002-156153) in the indoor machine of air conditioner of following structure is disclosed, this indoor machine of air conditioner is provided with two wind deflectors, realizes the air-out up and down of indoor machine of air conditioner.
But, use plural wind deflector can cause cost to increase, simultaneously need to be in reserved enough spaces, air outlet place of air-supply path end, therefore, cannot realize current indoor machine of air conditioner miniaturization, lightening requirement.
Therefore, how to design a kind of can, when air conditioner is blown up and down, avoiding causing the indoor machine of air conditioner of air conditioner maximization, thick and heavyization just to become technical problem urgently to be resolved hurrily because a plurality of wind deflectors are set.
Utility model content
The utility model is considered above-mentioned situation and is completed, its object is to provide a kind of indoor machine of air conditioner, it can in the situation that do not increase the quantity of wind deflector and make refrigeration and heat the air supply mode of state more reasonable, and can realize the miniaturization of air conditioner and lightening.
The indoor machine of air conditioner of first aspect of the present utility model is formed with the air-out passage that comprises outlet air surface and lower outlet air surface in the inside of above-mentioned indoor machine of air conditioner, the end of above-mentioned air-out passage is air outlet, outside above-mentioned air outlet, position by above-mentioned upper outlet air surface one side is provided with the wind-guiding panel for the air-flow of sending from above-mentioned air outlet is guided, the mode of sentencing energy pivotable at above-mentioned air outlet is provided with wind deflector, wherein, above-mentioned wind deflector is arranged under closed condition the part sealing of above-mentioned air outlet, in the space surrounding at the shell by above-mentioned lower outlet air surface and above-mentioned indoor machine of air conditioner, be provided with expansion plate and for driving the flexible telescoping mechanism of above-mentioned expansion plate, above-mentioned expansion plate is accommodated in above-mentioned space under contraction state, outstanding in the direction of stretching out under state towards above-mentioned wind deflector.
The indoor machine of air conditioner of second aspect of the present utility model is on the basis of the indoor machine of air conditioner of first aspect of the present utility model, and the pivotal axis of above-mentioned wind deflector is arranged on the end by air-out direction upstream side of above-mentioned wind deflector.
The indoor machine of air conditioner of the third aspect of the present utility model is on the basis of the indoor machine of air conditioner of first aspect of the present utility model, above-mentioned telescoping mechanism comprises gear and the motor for this gear is driven, and at the upper surface of above-mentioned expansion plate or lower surface, is provided with the tooth bar with said gear engagement.
The indoor machine of air conditioner of fourth aspect of the present utility model is on the basis of the indoor machine of air conditioner of first aspect of the present utility model, and above-mentioned expansion plate is horizontally disposed with.
The indoor machine of air conditioner of the 5th aspect of the present utility model is on the basis of the indoor machine of air conditioner of first aspect of the present utility model, and above-mentioned expansion plate is obliquely installed.
The indoor machine of air conditioner of the 6th aspect of the present utility model is on the basis of the indoor machine of air conditioner of first aspect of the present utility model, above-mentioned expansion plate has along the shape of the flow direction of air-flow, under the state that stretches out of above-mentioned expansion plate, the upper surface of above-mentioned expansion plate and above-mentioned lower outlet air surface form continuous plane or curved surface.
The indoor machine of air conditioner of the 7th aspect of the present utility model is on the basis of the indoor machine of air conditioner of first aspect of the present utility model, under the state that stretches out of above-mentioned expansion plate, above-mentioned expansion plate seals above-mentioned air outlet jointly completely with the above-mentioned wind deflector under closed condition.
The indoor machine of air conditioner of eight aspect of the present utility model is on the basis of the indoor machine of air conditioner of first aspect of the present utility model, above-mentioned expansion plate comprises locating part, fixture and extensible member, above-mentioned fixing piece is fixed on the base plate of above-mentioned indoor machine of air conditioner, one end of above-mentioned extensible member is connected with above-mentioned locating part, the other end is provided with tooth bar, above-mentioned locating part forms can be under the contraction state of above-mentioned expansion plate and above-mentioned fixing piece butt, above-mentioned telescoping mechanism comprises and above-mentioned tooth bar meshed gears and the motor for this gear is driven, above-mentioned extensible member is arranged to utilize above-mentioned telescoping mechanism along flexible direction, to slide in above-mentioned fixing piece.
The indoor machine of air conditioner of the 9th aspect of the present utility model is on the basis of the indoor machine of air conditioner of eight aspect of the present utility model, and one end of above-mentioned extensible member is connected with the mode of above-mentioned locating part with buckle.
The indoor machine of air conditioner of the tenth aspect of the present utility model, on the basis of the indoor machine of air conditioner of eight aspect of the present utility model, is provided with passage in the inside of above-mentioned fixing piece, and above-mentioned extensible member can slide in the above-mentioned passage of above-mentioned fixing piece.
In aspect first aspect to the seven of the present utility model, by wind deflector and expansion plate are used in conjunction with under different conditions, the air-out that can make refrigeration and heat under state is more reasonable, simultaneously, under air-supply halted state, can make to realize blowing out the completely airtight of passage, prevent that dust from entering, and can promote aesthetics.
In aspect eight aspect to the ten of the present utility model, except can thering is above-mentioned technique effect, because expansion plate consists of a plurality of parts, therefore, increased intensity and the fastness of parts, and can prevent that the maloperation because of operator makes parts damages or displacement when carrying and installation.In addition, also there is the material that can save extensible member, and be conducive to the such technique effect of miniaturization of the equipment of realizing.
Those of ordinary skill in the art are easy to expect other advantage and modification.Therefore, its more wide in range aspect on, shown in the utility model is not limited to here and described detail and exemplary embodiment.Therefore, can under the prerequisite of spirit or scope that does not depart from the general conception limiting as appended claims and equivalent thereof, make various modifications.
Accompanying drawing explanation
Fig. 1 is the cutaway view of the first ventilation state that schematically illustrates the indoor machine of air conditioner of embodiment 1 of the present utility model.
Fig. 2 is the cutaway view of the second ventilation state that schematically illustrates the indoor machine of air conditioner of embodiment 1 of the present utility model.
Fig. 3 is the cutaway view of the 3rd ventilation state that schematically illustrates the indoor machine of air conditioner of embodiment 1 of the present utility model.
Fig. 4 is the cutaway view of air-supply halted state that schematically illustrates the indoor machine of air conditioner of embodiment 1 of the present utility model.
Fig. 5 means the expansion plate that uses in the indoor machine of air conditioner of embodiment 1 of the present utility model and the schematic diagram of telescoping mechanism.
Fig. 6 means the expansion plate that uses in the indoor machine of air conditioner of embodiment 2 of the present utility model and the schematic diagram of telescoping mechanism.
Fig. 7 means the upward view of the shape of the extensible member in the expansion plate shown in Fig. 6.
Fig. 8 means the existing cutaway view that is provided with the indoor machine of air conditioner of a wind deflector.
Fig. 9 means the existing cutaway view that is provided with the indoor machine of air conditioner of three wind deflectors.
(symbol description)
100,200 indoor machine of air conditioner
100A, 200A shell
The upper outlet air surface of 110a
Outlet air surface under 110b
120 air outlets
130 wind-guiding panels
140 wind deflectors
141 pivotal axis
150,250 expansion plates
251 locating parts
252 fixtures
253 extensible members
154,254 tooth bars
160,260 telescoping mechanisms
164,264 gears
The axis of L pivotal axis
The space that S is surrounded by the shell of lower outlet air surface and indoor machine of air conditioner
The specific embodiment
Below, with reference to accompanying drawing, indoor machine of air conditioner of the present utility model is described.
Fig. 1 to Fig. 5 means the figure of the indoor machine of air conditioner 100 of embodiment 1 of the present utility model, wherein, Fig. 1 is the cutaway view of the first ventilation state that schematically illustrates the indoor machine of air conditioner 100 of embodiment 1 of the present utility model, Fig. 2 is the cutaway view of the second ventilation state that schematically illustrates the indoor machine of air conditioner 100 of embodiment 1 of the present utility model, Fig. 3 is the cutaway view of the 3rd ventilation state that schematically illustrates the indoor machine of air conditioner 100 of embodiment 1 of the present utility model, Fig. 4 is the cutaway view of air-supply halted state that schematically illustrates the indoor machine of air conditioner 100 of embodiment 1 of the present utility model, Fig. 5 means the expansion plate 150 of use in the indoor machine of air conditioner 100 of embodiment 1 of the present utility model and the schematic diagram of telescoping mechanism 160.
As shown in Figures 1 to 4, inside at the indoor machine of air conditioner 100 of present embodiment is formed with the air-out passage that comprises outlet air surface 110a and lower outlet air surface 110b, the end of this air-out passage is air outlet 120, thereby can make the air-flow being blown out by Air Blast fan via above-mentioned air-out passage and air outlet 120, blow to the outside of indoor machine of air conditioner 100.
Above-mentioned air outlet 120 outsides, by the position of outlet air surface 110a mono-side on above-mentioned, be provided with wind-guiding panel 130, this wind-guiding panel 130 is for guiding blow to the air-flow of indoor machine of air conditioner 100 outsides via air outlet 120.
At above-mentioned air outlet, place is provided with wind deflector 140, centered by the axis L of the pivotal axis 141 that this wind deflector 140 can extend by the length direction along indoor machine of air conditioner 100 (the paper inward-outward direction of Fig. 1), carries out pivotable.The pivotal axis 141 of above-mentioned wind deflector 140 is arranged on the end by air-out direction upstream side of this wind deflector 140.The upper surface of the lower surface of above-mentioned wind-guiding panel 130 and above-mentioned wind deflector 140 forms the air-guiding aisle that blows out air-flow.
Above-mentioned wind deflector 140 is for example for example arranged in, under the state (, the second ventilation state described later or air-supply halted state) of closing, by a part for above-mentioned air outlet 120 (anterior) sealing.
In the space S surrounding at the shell 100A by above-mentioned lower outlet air surface 110b and above-mentioned indoor machine of air conditioner 100, be provided with expansion plate 150 and for driving the flexible telescoping mechanism of expansion plate 150 160, as shown in Figure 5, above-mentioned expansion plate 150 is horizontally disposed with, and above-mentioned telescoping mechanism 160 comprises gear 164 and the motor (not shown) for this gear 164 is driven.Upper surface in above-mentioned expansion plate 150 rear ends has tooth bar 154, this tooth bar 154 and gear 164 engagements that are arranged on the drive motor of telescoping mechanism 160.
Above-mentioned expansion plate 150 is accommodated in above-mentioned space S under contraction state, outstanding in the direction of stretching out under state towards above-mentioned wind deflector 140.In addition, above-mentioned expansion plate 150 has along the shape of the flow direction of air-flow, and under the state that stretches out of expansion plate 150, the upper surface of above-mentioned expansion plate 150 and above-mentioned lower outlet air surface 110b form continuous plane.
At indoor machine of air conditioner 100, in the situation that freezing (the first ventilation state), because cold air is than room air weight, therefore, air-flow need to be guided towards top as far as possible.Now, as shown in Figure 1, above-mentioned wind deflector 140 is opened, air-flow passes through the air-guiding aisle consisting of the lower surface of above-mentioned wind-guiding panel 130 and the upper surface of above-mentioned wind deflector 140 and blows towards indoor top.Meanwhile, for room gas flow temperature being evenly distributed and Antidewing produces, above-mentioned expansion plate 150 is accommodated in above-mentioned space S, air-flow is through the lower surface of above-mentioned wind deflector 140 and the space between above-mentioned lower outlet air surface 110b and towards indoor below air-supply.
At indoor machine of air conditioner 100, in the situation that heating (the second ventilation state), because hot-air is lighter than room air, therefore, air-flow need to be guided towards below as far as possible.Now, if above-mentioned wind deflector 140 is opened, air-flow can guide towards top because of the attached wall effect of the lower surface of wind-guiding panel and the upper surface of wind deflector, therefore, as shown in Figure 2, under the second ventilation state, above-mentioned wind deflector 140 is closed, with the air-guiding aisle that the upper surface of the lower surface by above-mentioned wind-guiding panel 130 and above-mentioned wind deflector 140 is formed, seal.In this case, above-mentioned expansion plate 150 is accommodated in above-mentioned space S, air-flow through above-mentioned wind deflector 140 by the end of pivotal axis 141 1 sides and the space between lower outlet air surface 110b and towards indoor below air-supply.
In addition, according to user's demand, also can make indoor machine of air conditioner 100 in the 3rd ventilation state.Now, as shown in Figure 3, above-mentioned wind deflector 140 is opened, air-flow passes through the air-guiding aisle consisting of the lower surface of above-mentioned wind-guiding panel 130 and the upper surface of above-mentioned wind deflector 140 and blows towards indoor top.In addition, above-mentioned expansion plate 150 is at contraction state and completely stretch out between state and move back and forth, to realize the guiding function to air-flow.
At indoor machine of air conditioner 100, in the situation that shutting down (air-supply halted state), above-mentioned wind deflector 140 is closed, with the air-guiding aisle that the upper surface of the lower surface by above-mentioned wind-guiding panel 130 and above-mentioned wind deflector 140 is formed, seal.Meanwhile, above-mentioned expansion plate 150 is in stretching out state completely, so that the end by pivotal axis 141 1 sides of above-mentioned wind deflector 140 and the space between lower outlet air surface 110b are sealed.By this, can prevent that the foreign matters such as dust from entering the inside of indoor machine of air conditioner 100, realize and blow out the completely airtight of passage, and can promote aesthetics.
According to the indoor machine of air conditioner 100 of present embodiment 1, in the space S surrounding due to the shell 100A by above-mentioned lower outlet air surface 110b and above-mentioned indoor machine of air conditioner 100, be provided with expansion plate 150, therefore, by wind deflector 140 and expansion plate 150 are used in conjunction with under different conditions, can make refrigeration and the air-out that heats under state more reasonable, simultaneously, under air-supply halted state, can make to realize blowing out the completely airtight of passage, prevent that dust from entering, and can promote aesthetics.
Fig. 6 and Fig. 7 mean the figure of the indoor machine of air conditioner 200 of embodiment 2 of the present utility model, wherein, Fig. 6 means the expansion plate 250 of use in the indoor machine of air conditioner 200 of embodiment 2 of the present utility model and the schematic diagram of telescoping mechanism 260, and Fig. 7 means the upward view of the shape of the extensible member 253 in the expansion plate 250 shown in Fig. 6.
Embodiment 2 is with the difference of embodiment 1, and in embodiment 1, expansion plate 150 is parts of one, and in embodiment 2, expansion plate 250 consists of a plurality of parts.In addition, for identical with embodiment 1 or corresponding parts, mark corresponding Reference numeral, and description is omitted.
As shown in Figure 6, the expansion plate 250 of the indoor machine of air conditioner 200 of present embodiment 2 comprises locating part 251, fixture 252 and extensible member 253.
Above-mentioned fixing piece 252 is fixed on the lower wall surface (base plate) of shell 200A of above-mentioned indoor machine of air conditioner 200.In the inside of above-mentioned fixing piece 252, be provided with passage (not shown), above-mentioned extensible member 253 can slide in the passage of above-mentioned fixing piece 252.
One end of above-mentioned extensible member 253 is connected with above-mentioned locating part 251 in the mode of buckle, and the other end is formed with the tooth bar 254 with gear 264 engagements described later as shown in Figure 7 in width both sides.Above-mentioned extensible member 253 is arranged to utilize the driving of above-mentioned telescoping mechanism 260 and along flexible direction, is slided in above-mentioned fixing piece 252.
The sectional dimension of above-mentioned locating part 251 is greater than the channel size of above-mentioned fixing piece 252, and therefore, above-mentioned locating part 251 can be under the contraction state of above-mentioned expansion plate 250 and above-mentioned fixing piece 252 butts, and fixture 252 blocks.
With embodiment 1 similarly, telescoping mechanism 260 comprises and above-mentioned tooth bar 254 meshed gears 264 and the motor (not shown) for this gear 264 is driven.
According to the indoor machine of air conditioner 200 of present embodiment 2, except can thering is the effect of embodiment 1, because expansion plate consists of a plurality of parts, therefore, increased intensity and the fastness of parts, and can prevent that the maloperation because of operator makes parts damages or displacement when carrying and installation.In addition, in the indoor machine of air conditioner 200 of present embodiment 2, due to only, at the width both sides of extensible member 253 rear ends formation tooth bar 254, therefore, can save the material of extensible member, in addition, also help the miniaturization of the equipment of realization.
Above, embodiment 1 of the present utility model and embodiment 2 are illustrated, but except the technical scheme that above-mentioned embodiment is recorded, can also comprise following variation.
For example, at above-mentioned embodiment 1, the upper surface in expansion plate 150 rear ends has tooth bar 154, but the utility model is not limited to this, and tooth bar also can be arranged on the lower surface of expansion plate rear end.In addition, the setting position of tooth bar is not limited to the rear end of expansion plate, also can be arranged on other position outside the rear end of expansion plate.
For example, in above-mentioned embodiment 1, expansion plate 150 is horizontally disposed with, but the utility model is not limited to this, and expansion plate also can be obliquely installed.
For example, in above-mentioned embodiment 1, under the state that stretches out of expansion plate 150, the upper surface of expansion plate 150 and above-mentioned lower outlet air surface 110b form continuous plane, but the utility model is not limited to this, under the state that stretches out of expansion plate 150, the upper surface of above-mentioned expansion plate 150 also can form continuous curved surface with above-mentioned lower outlet air surface 110b.
For example, in above-mentioned embodiment 2, one end of above-mentioned extensible member 253 is connected with the mode of above-mentioned locating part 251 with buckle, but the utility model is not limited to this, above-mentioned extensible member also can be integrally formed with locating part, in addition, above-mentioned extensible member can also be such as being connected with locating part by the alternate manner such as screwing togather.
For example, in above-mentioned embodiment 2, only in the width both sides of extensible member 253 rear ends, form tooth bar 254, but the utility model is not limited to this, above-mentioned extensible member is as long as one end is connected with above-mentioned locating part, and the other end is formed with tooth bar, and the setting position of tooth bar is unrestricted.
Claims (10)
1. an indoor machine of air conditioner, in the inside of described indoor machine of air conditioner, be formed with the air-out passage that comprises outlet air surface and lower outlet air surface, the end of described air-out passage is air outlet, described air outlet outside, by the position of outlet air surface one side on described, be provided with the wind-guiding panel for the air-flow of sending from described air outlet is guided, the mode of sentencing energy pivotable at described air outlet is provided with wind deflector
It is characterized in that,
Described wind deflector is arranged under closed condition a part for described air outlet is sealed,
In the space surrounding at the shell by described lower outlet air surface and described indoor machine of air conditioner, be provided with expansion plate and for driving the flexible telescoping mechanism of described expansion plate, described expansion plate is accommodated in described space under contraction state, outstanding in the direction of stretching out under state towards described wind deflector.
2. indoor machine of air conditioner as claimed in claim 1, is characterized in that,
The pivotal axis of described wind deflector is arranged on the end by air-out direction upstream side of described wind deflector.
3. indoor machine of air conditioner as claimed in claim 1, is characterized in that,
Described telescoping mechanism comprises gear and the motor for this gear is driven,
Upper surface or lower surface at described expansion plate are provided with the tooth bar meshing with described gear.
4. indoor machine of air conditioner as claimed in claim 1, is characterized in that,
Described expansion plate is horizontally disposed with.
5. indoor machine of air conditioner as claimed in claim 1, is characterized in that,
Described expansion plate is obliquely installed.
6. indoor machine of air conditioner as claimed in claim 1, is characterized in that,
Described expansion plate has along the shape of the flow direction of air-flow, and under the state that stretches out of described expansion plate, the upper surface of described expansion plate and described lower outlet air surface form continuous plane or curved surface.
7. indoor machine of air conditioner as claimed in claim 1, is characterized in that,
Under the state that stretches out of described expansion plate, described expansion plate seals described air outlet jointly completely with the described wind deflector under closed condition.
8. indoor machine of air conditioner as claimed in claim 1, is characterized in that,
Described expansion plate comprises locating part, fixture and extensible member, described fixture is fixed on the base plate of described indoor machine of air conditioner, one end of described extensible member is connected with described locating part, the other end is provided with tooth bar, described locating part forms can be under the contraction state of described expansion plate and described fixture butt
Described telescoping mechanism comprises and described tooth bar meshed gears and the motor for this gear is driven,
Described extensible member is arranged to utilize described telescoping mechanism along flexible direction, to slide in described fixture.
9. indoor machine of air conditioner as claimed in claim 8, is characterized in that,
One end of described extensible member is connected with the mode of described locating part with buckle.
10. indoor machine of air conditioner as claimed in claim 8, is characterized in that,
Inside at described fixture is provided with passage, and described extensible member can slide in the described passage of described fixture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073805.4U CN203837093U (en) | 2014-02-20 | 2014-02-20 | Air conditioner indoor unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420073805.4U CN203837093U (en) | 2014-02-20 | 2014-02-20 | Air conditioner indoor unit |
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| CN203837093U true CN203837093U (en) | 2014-09-17 |
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| CN201420073805.4U Expired - Lifetime CN203837093U (en) | 2014-02-20 | 2014-02-20 | Air conditioner indoor unit |
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| CN105371370A (en) * | 2015-11-19 | 2016-03-02 | 珠海格力电器股份有限公司 | Air exhaust assembly of indoor unit and air conditioner with air exhaust assembly |
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| CN107120730A (en) * | 2017-06-09 | 2017-09-01 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit and its control method |
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| CN107525131A (en) * | 2017-08-01 | 2017-12-29 | 青岛海尔空调器有限总公司 | Wall-hanging air conditioner indoor unit |
| CN107449044A (en) * | 2017-08-07 | 2017-12-08 | 珠海格力电器股份有限公司 | Indoor set and apply its air conditioner |
| CN107449044B (en) * | 2017-08-07 | 2023-07-25 | 珠海格力电器股份有限公司 | Indoor unit and air conditioner applying same |
| WO2019029258A1 (en) * | 2017-08-07 | 2019-02-14 | 格力电器（武汉）有限公司 | Indoor unit and air conditioner applying same |
| CN107965895B (en) * | 2017-11-16 | 2020-09-29 | 苏州庆瑞空气***有限公司 | Multifunctional air conditioner air port |
| CN107990522A (en) * | 2017-11-16 | 2018-05-04 | 苏州庆瑞空气***有限公司 | Controllable air conditioning air outlet |
| CN107965895A (en) * | 2017-11-16 | 2018-04-27 | 苏州庆瑞空气***有限公司 | Multifunctional air air regulating port |
| CN110160136A (en) * | 2019-04-28 | 2019-08-23 | 青岛海尔空调器有限总公司 | Air conditioner indoor unit |
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