CN208547039U - A kind of indoor unit of cabinet air conditioner - Google Patents

A kind of indoor unit of cabinet air conditioner Download PDF

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Publication number
CN208547039U
CN208547039U CN201820983839.5U CN201820983839U CN208547039U CN 208547039 U CN208547039 U CN 208547039U CN 201820983839 U CN201820983839 U CN 201820983839U CN 208547039 U CN208547039 U CN 208547039U
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CN
China
Prior art keywords
shell
partition
air
air conditioner
indoor unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201820983839.5U
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Chinese (zh)
Inventor
陆克佳
刘威
董亚龙
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Electrolux Hangzhou Domestic Appliances Co Ltd
Original Assignee
Electrolux Hangzhou Domestic Appliances Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Electrolux Hangzhou Domestic Appliances Co Ltd filed Critical Electrolux Hangzhou Domestic Appliances Co Ltd
Priority to CN201820983839.5U priority Critical patent/CN208547039U/en
Application granted granted Critical
Publication of CN208547039U publication Critical patent/CN208547039U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Abstract

The utility model discloses a kind of indoor units of cabinet air conditioner, including shell, the inside of the shell is equipped with underlying blower and the heat exchanger above the blower, to realize temperature and humidity adjustment, it is equipped with air inlet positioned at the lower section of the shell, is equipped with the top air outlet will be discharged through the gas after the temperature and humidity adjustment of the heat exchanger positioned at the top of the shell;The inside of the shell, and it is additionally provided with the partition that can be opened and closed between the air inlet and the top air outlet, realize the airflow connection between the blower and the heat exchanger and blocking;Lower section air outlet is additionally provided with below the shell, the partition;The lower section air outlet and/or the air inlet are additionally provided with the purification device to purify air.The indoor unit of above-mentioned cabinet air conditioner can either realize temperature and humidity adjustment using the same blower, additionally it is possible to purify air, save space and production cost, and compact-sized.

Description

A kind of indoor unit of cabinet air conditioner
Technical field
The utility model relates to air conditioner technical field, in particular to a kind of indoor unit of cabinet air conditioner.
Background technique
It is well known that cabinet air conditioner is one kind of split-type air conditioner, it is commonly used to family and small office, cabinet type sky Tune has many advantages, such as that power is big, wind-force is strong.
For the more serious phenomenon of current China's air pollution, occupies indoor air pollution and also gradually cause national pass Note, and air purifier also increasingly has been favored by people;In the prior art, some manufacturers are by air purifier and air-conditioning Device combines, however this combination is often that air purifier and air conditioner independently work, and respectively has different air-supplies System, it is bulky, not yet accomplish combination between the two, space utilization rate is lower, and higher cost.
Utility model content
The purpose of the utility model is to provide a kind of indoor units of cabinet air conditioner, can either be realized using the same blower Temperature and humidity adjustment, additionally it is possible to purify air, save space and production cost, and compact-sized.
To achieve the above object, the utility model provides a kind of indoor unit of cabinet air conditioner, including shell, the shell Inside be equipped with underlying blower and the heat exchanger positioned at the blower above, to realize temperature and humidity adjustment, positioned at institute The lower section for stating shell is equipped with air inlet, is equipped with positioned at the top of the shell to will be after the temperature and humidity adjustment of the heat exchanger Gas discharge top air outlet;
The inside of the shell, and be additionally provided between the air inlet and the top air outlet and can open and close The partition closed realizes the airflow connection between the blower and the heat exchanger and blocking;Positioned at the shell, the partition Lower section is additionally provided with lower section air outlet;The lower section air outlet and/or the air inlet are additionally provided with the purification to purify air Device.
Preferably, the partition is specially one piece of pull plate that can be plugged relative to the shell.
Preferably, the partition is specially one piece of rotatable swivel plate, and the length of the swivel plate and the shell Inside it is of same size;When the swivel plate rotates to its both ends the inside two sides for being butted on the shell respectively, it is described every Plate blocks the air-flow between the blower and the heat exchanger.
Preferably, the partition is specially one piece of telescopic expansion plate, and one end of the expansion plate is fixedly arranged on the shell The other end of the side of the inside of body, the expansion plate can be stretched out and be offseted with the other side of the inside of the shell, be realized The partition blocks the air-flow between the blower and the heat exchanger.
Preferably, further include inside set on the shell, and the rotating electric machine connecting with the first end of the swivel plate, The first end of the rotating electric machine and the swivel plate is located at the side of the inside of the shell;The rotating electric machine is to band It moves the swivel plate to be rotated by axis of first end, when the second end of the swivel plate moves to the another of the inside of the shell When side, the swivel plate blocks the air-flow between the blower and the heat exchanger.
It preferably, further include set on the inside of the shell, and the piston cylinder being connect with the expansion plate, the piston cylinder Cylinder seat and the expansion plate first end be both secured to the shell inside side, the second end of the expansion plate uses To follow the telescopic end of the piston cylinder to extend and shrink.
Preferably, further include first control units to control the open and close of the lower section air outlet, and to Control the second control unit that the partition opens and closes.
It preferably, further include being connected with the first control units and second control unit, to when selection temperature and humidity tune When section, the first control units controls the lower section air outlet and closes, and second control unit controls what the partition was opened Temperature and humidity adjustment key;And/or
Be connected with the first control units and second control unit, to when select cleanliness adjust when, described first Control unit controls the lower section air outlet and opens, and second control unit controls the cleanliness adjusting that the partition is closed and presses Key.
It preferably, further include set on the shell, to show that being currently at temperature and humidity adjustment state and cleanliness is adjusted The display unit of state.
Preferably, the purification device is detachably arranged at the inside of the shell.
Preferably, the purification device is specially one of deduster, ultraviolet sterilizer and strainer or a variety of.
Relative to above-mentioned background technique, the indoor unit of cabinet air conditioner provided by the utility model is set in the inside of shell Partition is set, partition can be realized airflow connection and blocking between blower and heat exchanger, and lower section outlet air is additionally provided with below partition Mouthful, lower section air outlet and/or air inlet are additionally provided with purification device;So set, when partition is closed, lower section air outlet is opened When, air enters air outlet discharge from below after shell by air inlet, can be realized air cleaning, when partition is opened, lower section goes out When air port is closed, the adjusting of temperature and humidity can be realized;So, temperature can either be realized using the same blower of enclosure interior Humidity regulation, additionally it is possible to purify air, save space and production cost, and compact-sized.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is the embodiments of the present invention, for those of ordinary skill in the art, without creative efforts, also Other attached drawings can be obtained according to the attached drawing of offer.
Fig. 1 is the structural schematic diagram of the indoor unit of cabinet air conditioner provided by the utility model embodiment;
Fig. 2 is a kind of schematic diagram of specific embodiment of partition in Fig. 1;
Fig. 3 is the schematic diagram of another specific embodiment of partition in Fig. 1;
Fig. 4 be Fig. 1 in partition be specially rack gear stretching structure schematic diagram;
Fig. 5 be Fig. 1 in partition be specially roller shutter structure (in the on-state) schematic diagram;
Fig. 6 is the schematic diagram of the roller shutter structure of Fig. 5 in the off state;
Fig. 7 is that the partition in Fig. 1 is specially the schematic diagram for revolving page window construction (in the on-state);
Fig. 8 is the schematic diagram of the rotation page window construction of Fig. 7 in the off state;
Fig. 9 is the schematic three dimensional views of the internal structure of Fig. 1;
Figure 10 is the schematic three dimensional views of another angle of Fig. 4;
Figure 11 is the integrally-built schematic three dimensional views of Fig. 1.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
In order to make those skilled in the art more fully understand the utility model, with reference to the accompanying drawing and specifically The utility model is described in further detail for embodiment.
Fig. 1 to Figure 11 is please referred to, Fig. 1 is the structure of the indoor unit of cabinet air conditioner provided by the utility model embodiment Schematic diagram;Fig. 2 is a kind of schematic diagram of specific embodiment of partition in Fig. 1;Fig. 3 is that the another kind of partition in Fig. 1 is specific real Apply the schematic diagram of mode;Fig. 4 be Fig. 1 in partition be specially rack gear stretching structure schematic diagram;Fig. 5 is the partition tool in Fig. 1 Body is the schematic diagram of roller shutter structure (in the on-state);Fig. 6 is the schematic diagram of the roller shutter structure of Fig. 5 in the off state;Fig. 7 It is specially the schematic diagram for revolving page window construction (in the on-state) for the partition in Fig. 1;Fig. 8 is that the rotation page window construction of Fig. 7 is closing Schematic diagram under closed state;Fig. 9 is the schematic three dimensional views of the internal structure of Fig. 1;Figure 10 is the three-dimensional signal of another angle of Fig. 4 Figure;Figure 11 is the integrally-built schematic three dimensional views of Fig. 1.
The inside of the indoor unit of cabinet air conditioner provided by the utility model, including shell 1, shell 1 has cavity, cavity Middle setting blower 2 and heat exchanger 3, blower 2 is located below, and heat exchanger 3 is located above.Wherein blower 2 and heat exchanger 3 relative to The mounting means of shell 1 can refer to the prior art, and repeats no more herein.
The side wall of shell 1 has air inlet 11, and air inlet 11 is located at the lower section of shell 1, and air enters shell by air inlet 11 In the cavity of body 1, and heat exchanger 3 is flowed under the action of blower 2;The side wall of shell 1 has top air outlet 12, top outlet air Mouth 12 is located at the top of shell 1, and air realizes temperature and humidity adjustment by heat exchanger 3, and shell then is discharged by top air outlet 12 1, complete the adjusting to indoor temperature and humidity.
The core of the utility model is: partition 4 is arranged in the inside of shell 1, and partition 4 can open and close, thus real Now to the connection and blocking of air-flow between blower 2 and heat exchanger 3;That is, partition 4 is installed in cavity, and partition 4 is located at air inlet Between mouth 11 and top air outlet 12, the lower section of partition 4 is additionally provided with lower section air outlet 13, and lower section air outlet 13 and/or air inlet The purification device to purify air is additionally provided at mouth 11, as shown in Figure of description 1.
When partition 4 is opened, lower section air outlet 13 is closed, then air inlet 11 is connected to top air outlet 12, and through wind The air-flow that machine 2 drives can flow to heat exchanger 3, and realize temperature and humidity adjustment through heat exchanger 3, be finally discharged by top air outlet 12 Shell 1 completes the adjusting to indoor temperature and humidity.
And when partition 4 is closed, lower section air outlet 13 is opened, then air inlet 11 and top air outlet 12 block, blower 2 Air-flow between heat exchanger 3 blocks, and works at this time without heat exchanger 3.No matter purification device is set to lower section air outlet 13, or Person is set to air inlet 11 or lower section air outlet 13 and air inlet 11 is respectively provided with purification device, and air is entered by air inlet 11 Air outlet 13 is discharged from below after shell 1, and so, purification device can purify the air entered in shell 1, from And purified air is drained into interior, complete air purification process.
For the specific set-up mode of partition 4, one piece of rotatable swivel plate, such as Figure of description can be set to Shown in 2.The length of swivel plate be equal to shell 1 the width of inside namely the length of swivel plate and cavity it is of same size;Work as rotation When rotating plate is rotated to the position of attached drawing 2, then cavity can be divided into two parts up and down, i.e. blocking blower 2 and heat exchange by swivel plate Air-flow between device 3.
Specifically, when swivel plate rotates to its both ends the inside two sides for being butted on shell 1 respectively, swivel plate will be by blower Air-flow between 2 and heat exchanger 3 blocks, and works at this time without heat exchanger 3, realizes air purification process;When swivel plate rotate to When other positions, then the airflow connection between blower 2 and heat exchanger 3, heat exchanger 3 completes temperature and humidity adjustment function at this time.
In order to realize the rotation of swivel plate, first end connects rotating electric machine, the first end of rotating electric machine and swivel plate Positioned at the side of the inside of shell 1, right side as shown in Fig. 2;When rotating electric machine work when, rotating electric machine drive swivel plate with First end is internal rotating of the axis in shell 1, namely be articulated with using first end as axis relative to swivel plate shell 1 inside one Side, when the second end of swivel plate moves to the other side of the inside of shell 1, swivel plate is by the gas between blower 2 and heat exchanger 3 Flow resistance is disconnected, and attached drawing 2 shows situation when air-flow blocks.As long as swivel plate is not at position shown in attached drawing 2, swivel plate is in Open state.
Certainly, swivel plate can also be set to the inside of shell 1 using other, such as: it can be in the interposition of swivel plate Rotating electric machine is installed, enables 360 ° of swivel plate rotations, when swivel plate is in a horizontal position, then both ends of swivel plate point It is not butted on the two sides of the inside of shell 1, and then realizes the purpose for blocking air-flow.
In addition to this, partition 4 can also be one piece of telescopic expansion plate, and one end is fixedly arranged on the one of the inside of shell 1 The other end of side, expansion plate can be stretched out and be offseted with the other side of the inside of shell 1, thus by between blower 2 and heat exchanger 3 Air-flow block, attached drawing 3 shows situation of the expansion plate in telescopic process.
The flexible of expansion plate can realize by piston cylinder, and piston cylinder includes cylinder seat 51 and telescopic end 52, expansion plate Both ends are individually fixed in cylinder seat 51 and telescopic end 52, expansion plate can according to telescopic end 52 flexible synchronization telescope;It is specific next It says, the first end of cylinder seat 51 and expansion plate is both secured to the side (right side in attached drawing 3) of the inside of shell 1, and telescopic end 52 Fixed with the second end of expansion plate, when telescopic end 52 stretches relative to cylinder seat 51, then the length of expansion plate also synchronize it is elongated or It shortens, to realize that the air-flow between blower 2 and heat exchanger 3 is blocked and is connected to.
In the utility model, as shown in Figure of description 4, partition 4 can also be one piece of expansion plate using rack-driving, The inner sidewall of shell 1 is fixed in one end of expansion plate, and the other end of expansion plate is equipped with gear.Rack gear runs through the inner sidewall of shell 1 Two sides, fixed relative to 1 position of shell;Gear can be engaged with rack, when gear is rolled relative to rack gear, expansion plate Length changes, and realizes that the air-flow between blower 2 and heat exchanger 3 is blocked and is connected to.
Reference book attached drawing 5 and attached drawing 6, partition 4 may be arranged as roller shutter structure, and concrete shape construction can refer to Rolling screen door in the prior art etc., and then realize and two parts up and down of shell 1 are separated, reach blower 2 and heat exchanger 3 it Between air-flow block and the purpose that is connected to.It is, of course, also possible to which reference book attached drawing 7 and attached drawing 8, set rotation page for partition 4 The form of window, set-up mode still can refer to the prior art, will not be described in great detail herein.
Certainly, the set-up mode of partition 4 can also be other, such as: unlatching is realized by the way of manual pull and is closed It closes (as shown in Figure of description 9 to 11) or the mechanisms such as rack-and-pinion realizes the mobile etc. of partition 4.At the same time, for net Disguise the installation set, groove can be set at the position of lower section air outlet 13 and/or air inlet 11 within the case 1, use is existing The installation to purification device is realized in technology in the way of groove limit, so that purification device is fixed relative to shell 1, and is pacified Purification device after dress is located below at the position of air outlet 13 and/or air inlet 11.For other installation sides of purification device Formula can refer to the prior art, will not be described in great detail herein.
For further promoted cabinet air conditioner indoor unit the degree of automation, can also be arranged under first control units control The open and close of square air outlet 13, herein, specific control mode can be with reference to the unlatchings of air-conditioner air outlet in the prior art With closing, improvement is not made to this herein.Meanwhile for the open and close of partition 4, the second control unit can use to control System;Specifically, if partition 4 is swivel plate described above, the second control unit can be then control rotating electric machine rotation The controllers such as PLC;If partition 4 is expansion plate described above, the liquid that the second control unit then can be flexible for control piston cylinder The components such as pressure valve.
To sum up, the open and close in order to realize partition 4, according to the different set-up modes of partition 4, the second control unit It can be realized using different modes in the prior art, not make specific improvement to this herein, will not be described in great detail.
First control units and the second control unit are connected with temperature and humidity adjustment key, when pressing temperature and humidity adjustment key, First control units control lower section air outlet 13 is closed, and the second control unit control partition 4 is opened, air inlet 11 and top air outlet 12 connections, and the air-flow driven through blower 2 can flow to heat exchanger 3, and realize temperature and humidity adjustment through heat exchanger 3, finally by upper Shell 1 is discharged in square air outlet 12, completes the adjusting to indoor temperature and humidity.
First control units and the second control unit are connected with cleanliness regulating key, when pressing cleanliness regulating key, First control units control lower section air outlet 13 is opened, and the second control unit control partition 4 is closed, and is worked at this time without heat exchanger 3 (no matter whether heat exchanger 3 is opened), purification device can purify the air entered in shell 1, thus by purified Air drains into interior, completes air purification process.
It should be noted that the third control opened with stopped controlling heat exchanger 3 can also be arranged in the utility model Portion, and third control unit is connected with temperature and humidity adjustment key and cleanliness regulating key;When pressing temperature and humidity adjustment key, First control units control lower section air outlet 13 is closed, and the second control unit control partition 4 is opened, and third control unit controls heat exchanger 3 open, and the adjusting to indoor temperature and humidity can be realized at this time.When pressing cleanliness regulating key, under first control units control Square air outlet 13 is opened, and the second control unit control partition 4 is closed, and third control unit controls heat exchanger 3 and closes, at this time can be real Now the cleanliness of air is adjusted.
Display unit can also be arranged in shell 1, be currently at temperature and humidity adjustment state and cleanliness adjustment state to show. Display unit can be two indicator lights, respectively represent temperature and humidity adjustment and cleanliness is adjusted;At the indoor unit of cabinet air conditioner When temperature and humidity adjustment state, then temperature and humidity adjustment indicator light lights, and indicator light off for cleanliness adjusting;When cabinet air conditioner When indoor unit is in cleanliness adjustment state, then indicator light off for temperature and humidity adjustment, and cleanliness adjusts indicator light and lights.
For purification device above, the interior of shell 1 can be set to using detachable connection method in the prior art Portion;For example, by using being bolted.Purification device can also be specially one of deduster, ultraviolet sterilizer and strainer or Person is a variety of;Certainly, purification device can be with other devices, and repeats no more herein.
It should be noted that in the present specification, such as first and second etc relational terms are used merely to one Entity is distinguished with other several entities, and without necessarily requiring or implying between these entities, there are any this actual Relationship or sequence.
The indoor unit of cabinet air conditioner provided by the utility model is described in detail above.It is used herein Specific case is expounded the principles of the present invention and embodiment, and the explanation of above example is only intended to help to manage Solve the method and its core concept of the utility model.It should be pointed out that for those skilled in the art, not Under the premise of being detached from the utility model principle, several improvements and modifications can be made to this utility model, these improve and repair Decorations are also fallen into the protection scope of the utility model claims.

Claims (10)

1. the inside of a kind of indoor unit of cabinet air conditioner, including shell (1), the shell (1) is equipped with underlying blower (2) and it is located above the blower (2), the heat exchanger (3) to realize temperature and humidity adjustment, is located at the lower section of the shell (1) Equipped with air inlet (11), the top for being located at the shell (1) is equipped with to will be after the temperature and humidity adjustment of the heat exchanger (3) The top air outlet (12) of gas discharge;It is characterized in that,
The inside of the shell (1), and being additionally provided between the air inlet (11) and the top air outlet (12) can The partition (4) of open and close, realizes the airflow connection between the blower (2) and the heat exchanger (3) and blocking;Positioned at institute It states shell (1), be additionally provided with lower section air outlet (13) below the partition (4);The lower section air outlet (13) and/or it is described into The purification device to purify air is additionally provided at air port (11).
2. the indoor unit of cabinet air conditioner according to claim 1, which is characterized in that the partition (4) is specially one piece Rotatable swivel plate, and the length of the swivel plate and the inside of the shell (1) is of same size;When the swivel plate revolves When going to its both ends and being butted on the inside two sides of the shell (1) respectively, the partition (4) is by the blower (2) and the heat exchange Air-flow between device (3) blocks.
3. the indoor unit of cabinet air conditioner according to claim 1, which is characterized in that the partition (4) is specially one piece Telescopic expansion plate, one end of the expansion plate are fixedly arranged on the side of the inside of the shell (1), the expansion plate it is another End can be stretched out and offset with the other side of the inside of the shell (1), realize the partition (4) by the blower (2) and institute The air-flow stated between heat exchanger (3) blocks.
4. the indoor unit of cabinet air conditioner according to claim 2, which is characterized in that further include being set to the shell (1) Inside, and the rotating electric machine being connect with the first end of the swivel plate, the first of the rotating electric machine and the swivel plate End is located at the side of the inside of the shell (1);The rotating electric machine is to drive the swivel plate to carry out by axis of first end Rotation, when the second end of the swivel plate moves to the other side of the inside of the shell (1), the swivel plate is by the wind Air-flow between machine (2) and the heat exchanger (3) blocks.
5. the indoor unit of cabinet air conditioner according to claim 3, which is characterized in that further include being set to the shell (1) Inside, the first end of the and piston cylinder connecting with the expansion plate, the cylinder seat of the piston cylinder and the expansion plate is solid Due to the side of the inside of the shell (1), the second end of the expansion plate is to follow the telescopic end of the piston cylinder to extend With contraction.
6. the indoor unit of cabinet air conditioner described in any one according to claim 1~5, which is characterized in that further include to Control the first control units of the open and close of the lower section air outlet (13), and to control the partition (4) open with The second control unit closed.
7. the indoor unit of cabinet air conditioner according to claim 6, which is characterized in that further include and the first control units It is connected with second control unit, to when selecting temperature and humidity adjustment, the first control units controls the lower section air outlet (13) it closes, and second control unit controls the temperature and humidity adjustment key that the partition (4) is opened;And/or
It is connected with the first control units and second control unit, to when selecting cleanliness to adjust, described first is controlled Portion controls the lower section air outlet (13) and opens, and second control unit controls the cleanliness that the partition (4) is closed and adjusts Key.
8. the indoor unit of cabinet air conditioner according to claim 6, which is characterized in that further include set on the shell (1), To show the display unit for being currently at temperature and humidity adjustment state and cleanliness adjustment state.
9. the indoor unit of cabinet air conditioner described in any one according to claim 1~5, which is characterized in that the purification dress Set the inside for being detachably arranged at the shell (1).
10. the indoor unit of cabinet air conditioner according to claim 9, which is characterized in that the purification device is specially to remove One of dirt device, ultraviolet sterilizer and strainer are a variety of.
CN201820983839.5U 2018-06-25 2018-06-25 A kind of indoor unit of cabinet air conditioner Expired - Fee Related CN208547039U (en)

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Application Number Priority Date Filing Date Title
CN201820983839.5U CN208547039U (en) 2018-06-25 2018-06-25 A kind of indoor unit of cabinet air conditioner

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Application Number Priority Date Filing Date Title
CN201820983839.5U CN208547039U (en) 2018-06-25 2018-06-25 A kind of indoor unit of cabinet air conditioner

Publications (1)

Publication Number Publication Date
CN208547039U true CN208547039U (en) 2019-02-26

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117212893A (en) * 2023-09-20 2023-12-12 宁波奥克斯电气股份有限公司 A cabinet air conditioner with a heating cabinet function below
CN118224652A (en) * 2024-03-28 2024-06-21 青岛海尔空调器有限总公司 Air conditioner indoor unit, air conditioner and control method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117212893A (en) * 2023-09-20 2023-12-12 宁波奥克斯电气股份有限公司 A cabinet air conditioner with a heating cabinet function below
CN118224652A (en) * 2024-03-28 2024-06-21 青岛海尔空调器有限总公司 Air conditioner indoor unit, air conditioner and control method thereof

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Granted publication date: 20190226

Termination date: 20200625