CN113566294B

CN113566294B - Floor type air conditioner indoor unit and air conditioner

Info

Publication number: CN113566294B
Application number: CN202110157315.7A
Authority: CN
Inventors: 张强
Original assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Current assignee: Midea Group Co Ltd; GD Midea Air Conditioning Equipment Co Ltd
Priority date: 2020-04-27
Filing date: 2020-04-27
Publication date: 2022-11-22
Anticipated expiration: 2040-04-27
Also published as: CN113566294A; CN113639320A

Abstract

The invention discloses a floor type air conditioner indoor unit and an air conditioner, wherein the floor type air conditioner indoor unit comprises a host and a sub-unit; the main machine comprises an indoor heat exchange module, and an accommodating cavity is defined in the main machine; the submachine can be detachably connected to the host computer, and the submachine is installed in holding the chamber at least partly, and the submachine includes air treatment module, and when the submachine breaks away from the host computer, air treatment module can independently work. The floor type air conditioner indoor unit ensures the quick heat exchange in the whole room, and the sub-unit can be separated from the main unit to realize the whole-room movable air supply, purification, humidification and the like, so that the air supply requirement of a certain area or the whole area in the room can be flexibly adjusted through the sub-unit, the flexibility of the whole floor type air conditioner indoor unit is high, and different air supply requirements of users can be met. In addition, the floor type air conditioner indoor unit has the functions of heat exchange, air purification and humidification, and meanwhile, the sub-unit is connected with the main unit, so that the multi-unit storage integration is realized, the room space is saved, and the space utilization rate is improved.

Description

Floor type air conditioner indoor unit and air conditioner

RELATED APPLICATIONS

The application is a divisional application of Chinese patent application with the application number of 202010348581.3 entitled "floor type air conditioner indoor unit and air conditioner" which is applied on 27.4 months in 2020.

Technical Field

The invention relates to the technical field of air conditioner adjustment, in particular to a floor type air conditioner indoor unit and an air conditioner.

Background

The air conditioner product function in the existing market is diversified, for example, the air conditioner product integrating heat exchange, purification, humidification and the like is provided, however, the air conditioner integrating the functions is large in occupied space, relatively fixed in position, and not ideal in heat exchange, purification, humidification and other effects.

The above is only for the purpose of assisting understanding of the technical solutions of the present invention, and does not represent an admission that the above is the prior art.

Disclosure of Invention

The invention mainly aims to provide a floor type air conditioner indoor unit, and aims to solve the technical problem of relative fixation of the position of a multifunctional floor type air conditioner indoor unit.

In order to achieve the purpose, the floor type air conditioner indoor unit provided by the invention comprises a host machine and a sub machine;

the main machine comprises an indoor heat exchange module, and an accommodating cavity is defined in the main machine;

the sub-machine is separably connected with the main machine, at least part of the sub-machine is arranged in the containing cavity, the sub-machine comprises an air processing module, and the air processing module can work independently when the sub-machine is separated from the main machine.

In an embodiment, the main unit extends in an up-down direction, the accommodating cavity is located at a lower portion of the main unit, and a mounting opening communicated with the accommodating cavity is formed in a side wall of the main unit, so that the sub-unit body can enter and leave the accommodating cavity from the mounting opening.

In an embodiment, the host computer still includes host computer fuselage and switch door, indoor heat exchange module install in the host computer fuselage, inject in the host computer fuselage hold the chamber, the lateral wall of host computer fuselage has been seted up the installing port, the switch door can open and shut the ground lid closes the installing port setting.

In one embodiment, the switch door is detachably connected to the main body to open or close the installation opening; or the like, or, alternatively,

the switch door is rotatably connected to the main body to open or close the mounting port; or the like, or, alternatively,

the switch door is slidably connected to the main body to open or close the mounting opening.

In an embodiment, the host further comprises a driving device, and the driving device is connected with the opening and closing door to drive the opening and closing door to rotate to open or slide to open the installation opening.

In an embodiment, the driving device includes a driving motor, a gear and a rack structure engaged with each other, the gear is mounted on the main body, the rack structure is mounted on the opening/closing door, and the driving motor is connected to the gear to drive the rack structure to move, so that the opening/closing door opens or closes the mounting opening.

In one embodiment, one of the switch door and the main machine body is provided with a guide rail, the other one is provided with a guide groove matched with the guide rail, and the extension direction of the guide rail is consistent with that of the rack structure; and when the opening and closing door opens the mounting opening, the opening and closing door is positioned in the accommodating cavity.

In one embodiment, the rack structure extends along the up-and-down direction, so that the opening and closing door can open or close the mounting opening along the up-and-down direction; or the like, or a combination thereof,

the gear structure is installed in the medial surface of switch door, just rack structure follows the width direction of switch door extends, so that the switch door is followed the circumference of host computer fuselage is opened or is closed the installing port.

In an embodiment, the number of the driving devices is at least two, when the rack structure extends along the vertical direction, the two driving devices are arranged at two ends of the door opening and closing in the width direction, and when the rack structure extends along the width direction of the door opening and closing, the two driving devices are arranged at two ends of the door opening and closing in the vertical direction.

In one embodiment, the opening and closing door comprises two sub-doors, and the two sub-doors are arranged in parallel along the width direction of the mounting opening.

In an embodiment, the floor type air conditioner indoor unit further includes an electric control box and an induction device electrically connected to the electric control box, the electric control box is installed on the main unit body, and the electric control box is used for controlling the driving device to drive the switch door to open after receiving a sub unit starting signal;

the electric control box is further used for controlling the driving device to drive the switch door to be opened when the sensing device senses that the submachine is close to the main machine outside the main machine, and controlling the driving device to drive the switch door to be closed when the sensing device senses that the submachine is reset in the accommodating cavity and/or the submachine is separated from the accommodating cavity.

In an embodiment, the sensing device includes a signal receiver and a signal generator, the signal generator is mounted on the main machine body of the sub-machine, the signal receiver is mounted on the main machine, and the signal receiver is configured to transmit a door opening and closing signal to the electronic control box when the signal generator senses that the sub-machine is close to the main machine outside the main machine.

In one embodiment, the signal receiver is further configured to transmit a door opening and closing signal to the electronic control box when the signal generator senses that the sub machine is far away from the main machine; or the like, or, alternatively,

the induction device further comprises a machine body sensor, and the machine body sensor is used for transmitting a door opening and closing signal to the electric control box when the submachine is inducted to be separated from the accommodating cavity.

In an embodiment, the sensing device further includes a sub-machine magnetic attraction module and a main machine magnetic attraction module, the sub-machine magnetic attraction module is installed on the sub-machine, the main machine magnetic attraction module is installed on an inner wall surface of the accommodating cavity, the sub-machine is installed in the accommodating cavity, and after the sub-machine magnetic attraction module is in butt joint with the main machine magnetic attraction module, the sensing device is used for transmitting a switch door closing signal to the electronic control box.

In one embodiment, the sub-machine and the main machine are mutually butted.

In one embodiment, the top of the sub-machine interfaces with the bottom of the main machine.

In an embodiment, the indoor heat exchange module has a heat exchange air duct, the air treatment module has an air treatment air duct, and when the sub machine is connected to the main machine, the heat exchange air duct and the air treatment air duct are isolated from each other.

In one embodiment, the air treatment module comprises at least one of an air supply component, a purification component, a humidification component, a dehumidification component, a sterilization component and an aromatherapy component.

The invention also provides an air conditioner, which comprises an air conditioner outdoor unit and a floor type air conditioner indoor unit which are communicated through the refrigerant pipe, wherein the floor type air conditioner indoor unit comprises a host machine and a sub machine;

the sub-machine is separably connected with the host machine, at least part of the sub-machine is arranged in the containing cavity, the sub-machine comprises an air processing module, and the air processing module can work independently when the sub-machine is separated from the host machine.

The floor type air conditioner indoor unit enables the sub-machine to be detachably connected with the main machine and the sub-machine to be capable of working independently without the main machine. When guaranteeing whole indoor quick heat transfer, the submachine can break away from the host computer and realize that whole room removes air supply, purification, humidification etc. then the air supply demand of a certain region or whole region in the room is adjusted in a flexible way to accessible submachine to make whole console mode air conditioner indoor set flexibility ratio high, can satisfy user's different air supply demands. In addition, the floor type air conditioner indoor unit has the functions of heat exchange, air purification and humidification, and meanwhile, the sub-unit is connected with the main unit, so that the multi-unit storage integration is realized, the room space is saved, and the space utilization rate is improved.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural view of a floor type air conditioner indoor unit according to an embodiment of the present invention;

fig. 2 is a schematic structural view of the floor type air conditioner indoor unit in fig. 1, wherein the switch door is opened, and the sub-unit is located in the accommodating cavity;

fig. 3 is a schematic structural view of the floor type air conditioner indoor unit in fig. 1, wherein the switch door is opened, and the sub-unit is located outside the accommodating cavity;

fig. 4 is a schematic structural view of an embodiment of a sub-unit of the floor type air conditioner indoor unit in fig. 1;

FIG. 5 is a schematic view of a portion of the floor-mounted indoor unit of the air conditioner of FIG. 1;

FIG. 6 is a schematic structural diagram of an embodiment of a switch door fitting structure according to the present invention;

FIG. 7 is an enlarged view of a portion of FIG. 6 at A;

FIG. 8 is a schematic structural view of another embodiment of a switch door fitting structure of the present invention;

FIG. 9 is a schematic structural view of a further embodiment of the door opening and closing cooperating structure of the present invention, wherein the door opening and closing cooperating structure is in a closed state;

FIG. 10 is a schematic view of the open-close door mating structure of FIG. 9 at another angle;

FIG. 11 is an enlarged view of a portion of FIG. 10 at B;

FIG. 12 is a schematic structural view of the opening and closing door mating structure of FIG. 9, wherein the opening and closing door is in an open position;

fig. 13 is a partial structural schematic view of the main unit of the floor type air conditioner indoor unit of the present invention, wherein the opening and closing door is in a closed state;

FIG. 14 is a schematic view of the main unit shown in FIG. 13 from another angle, wherein the switch door is in an open state;

fig. 15 is a schematic structural view illustrating another embodiment of the indoor unit of a floor type air conditioner of the present invention, wherein the master unit and the slave unit are connected to each other;

fig. 16 is a schematic structural view of the floor type air conditioner indoor unit of fig. 15, wherein the master unit and the slave unit are separated from each other;

fig. 17 is a schematic structural view illustrating a floor type air conditioning indoor unit according to another embodiment of the present invention, wherein a master unit and a slave unit are connected to each other;

fig. 18 is a schematic structural view of the floor type air conditioner indoor unit of fig. 17, wherein the master unit and the slave unit are separated from each other;

FIG. 19 is a schematic structural view of an indoor unit of an air conditioner according to an embodiment of the present invention;

fig. 20 is a schematic structural view of the air conditioning indoor unit of fig. 19, wherein the main unit and the sub unit are separated from each other;

fig. 21 is a schematic structural view of an air conditioning indoor unit according to another embodiment of the present invention.

The reference numbers illustrate:

reference numerals	Name(s)	Reference numerals	Name(s)	Reference numerals	Name (R)
						100	Main unit	150	Driving device	200	Sub machine
110	Containing cavity	151	Driving motor	210	Sub-machine body
						120	Mounting port	152	Gear wheel	220	Mobile device
130	Main frame body	153	Rack structure	230	Signal generator
						131	Guide groove	160	Signal receiver	240	Sub-machine magnetic suction module
140	Door capable of being opened and closed	170	Fuselage sensor	250	Air treatment air duct
						141	Guide rail	180	Magnetic module of host	300	Support arm
142	Sub-door	190	Heat exchange air duct

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

It should be noted that if the description of "first", "second", etc. is provided in the embodiment of the present invention, the description of "first", "second", etc. is only for descriptive purposes and is not to be construed as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the expression "and/or" as used throughout is meant to encompass three juxtaposed aspects, exemplified by "A and/or B" and encompasses either A aspect, or B aspect, or both A and B aspects.

The invention provides a floor type air conditioner indoor unit.

In the embodiment of the present invention, as shown in fig. 1 to 3 and 15 to 18, the floor type air conditioner indoor unit includes a main unit 100 and a sub unit 200. The main unit 100 includes an indoor heat exchange module. The sub-machine 200 is detachably connected to the main machine 100, the sub-machine 200 includes an air processing module, and the air processing module can independently operate when the sub-machine 200 is separated from the main machine 100.

In this embodiment, the main unit 100 and the sub unit 200 may be in a cylindrical shape, an elliptic cylindrical shape, a square cylindrical shape, or other shapes, and may be specifically selected and designed according to actual use requirements, which is not limited herein. The main unit 100 extends in the vertical direction as a whole, and the main unit 100 and the sub unit 200 may be arranged in the vertical direction with a constant cross section or a variable cross section. The master unit 100 and the slave unit 200 may have the same shape or different shapes. The indoor heat exchange module has a heat exchange air duct 190 and the air treatment module has an air treatment air duct 250. When the sub-unit 200 is connected to the main unit 100, the heat exchange duct 190 and the air treatment duct 250 may be isolated from each other or may be connected to each other. In practice, when the sub-unit 200 is connected to the main unit 100, the heat exchange duct 190 and the air treatment duct 250 are isolated from each other. Thus, the heat exchange air duct 190 and the air treatment air duct 250 are independent from each other and do not affect each other, so that the heat exchange effect of the indoor heat exchange module is not affected when the sub-unit 200 is connected with and disconnected from the main unit 100, and the heat exchange stability of the whole floor type air conditioner indoor unit is ensured.

The indoor heat exchange module is used for exchanging heat for the air flow passing through the heat exchange air duct 190 to realize cooling or heating. The indoor heat exchange module can only have a refrigerating function and can also have a refrigerating function and a heating function. It can be understood that the main unit 100 further includes a heat exchanging air inlet and a heat exchanging air outlet which are communicated with the heat exchanging air duct 190. The heat exchange assembly is arranged in the heat exchange air duct 190 and comprises a heat exchanger and a heat exchange fan, the heat exchange fan drives airflow to enter the heat exchange air duct 190 from the heat exchange air inlet and blow out from the heat exchange air outlet after heat exchange of the heat exchanger, and therefore indoor refrigeration or heating is achieved. The indoor heat exchange module further comprises a refrigerant pipe, a compressor and other structures, and the specific structure of the indoor heat exchange module can refer to the existing technology of the floor type air conditioner indoor unit and is not described herein again. Specifically, the air processing module has an air processing duct 250, the sub-machine body 210 is provided with an air inlet and an air outlet communicated with the air processing duct 250, and the air outlet is provided on a side wall and/or a top wall of the sub-machine body 210. Thus, air entering the air treatment duct 250 from the air inlet is processed by the air treatment module and then blown out from the air outlet, so as to realize the functions of air supply, humidification, dehumidification, sterilization and the like. The air outlet can be specifically formed on the side wall and the top wall of the sub-machine body 210. So, the air-out of parasite aircraft 200 circumference and top to air supply scope is wider, and air treatment effect is better.

The sub-unit 200 is detachably connected to the main unit 100, and the sub-unit 200 can be connected to the inside of the main unit 100, for example, the accommodating cavity 110 is provided in the main unit 100, so that the sub-unit 200 is installed in the accommodating cavity 110, and at this time, the accommodating cavity 110 can be located at the upper part, the middle part or the lower part of the main unit 100. The sub-unit 200 may be connected to the outside of the main unit 100, such as the bottom, top, and peripheral side of the main unit 100. The connection between the sub-unit 200 and the main unit 100 can be a structural connection, such as a snap connection, a magnetic connection, or an insertion connection. The connection between the slave unit 200 and the master unit 100 may be a circuit connection, and the slave unit 200 may be charged by the master unit 100, for example. The connection between the sub-machine 200 and the main machine 100 may also be a channel connection, for example, an air processing duct of the sub-machine 200 is communicated with an air duct in the main machine 100, such as a fresh air duct and a heat exchange air duct of the main machine 100. It can be understood that the sub-machine 200 can be separated from the main machine 100 by the way of manual detachment by the user, and the control device can also control the sub-machine 200 to be actively separated from the main machine 100 without manual operation by the user. When the sub-unit 200 is separated from the main unit 100, the sub-unit 200 can move in a circulating manner in the room to meet the requirement of the whole indoor air treatment and ensure that the air supply of the whole space is uniform. The user can move the sub-machine 200 to an indoor required position or independently move the sub-machine 200 to a certain position, such as a multi-user concentrated area, through manual movement, so that fixed-point air supply in a certain area can be met, long-distance, fixed-point and directional air supply is realized, and the air treatment effect is improved. Compared with the method for moving the whole floor type air conditioner indoor unit, the sub-unit 200 can be moved more flexibly and conveniently, so that different use requirements of users can be met.

The number of the sub-machines 200 may be one, two or more, and the plurality of sub-machines 200 may be arranged vertically or may be located in the same horizontal direction. At this time, only one heat exchange air duct and heat exchange assembly may be provided in the main unit 100, or two or more heat exchange air ducts and heat exchange assemblies may be provided. The plurality of slave units 200 may be separated from the master unit 100 in the same manner or in different manners. Specifically, the air treatment module comprises at least one of an air supply assembly, a purification assembly, a humidification assembly, a dehumidification assembly, a sterilization assembly and an aroma assembly. The air supply component can be a fan, and air flow is driven to flow through a wind wheel, so that the air supply function of the sub-machine 200 is realized. The air supply assembly may further include an electric heater, and the sub-machine 200 may have a function of supplying hot air by electric heating. The purification component may include HEPA net, gaseous pollutant filter screen such as formaldehyde, TVOC, toluene, etc., water washing purification module, electrostatic dust removal module, etc., which are not listed here. The purification component is arranged to enable the sub-machine 200 to purify air, so that the requirements of users for removing dust and purifying air and the like are met. The humidifying component can be a wet curtain component and the like. The dehumidification subassembly specifically can include condenser and evaporimeter, realizes the dehumidification function through the condenser, through the evaporimeter heating, realizes holistic constant temperature dehumidification. The sub-machine 200 has the humidifying and dehumidifying functions by arranging the humidifying component and the dehumidifying component, so that the requirement of a user on the air humidity is met. The sterilization assembly specifically comprises an ultraviolet sterilization module, an anion sterilization module and the like, the submachine 200 has a sterilization function by the aid of the sterilization assembly, and the sterilization assembly is suitable for places with more bacteria and viruses, so that the use requirements of users on air sterilization and disinfection are met. The aromatherapy component can specifically comprise ultrasonic oscillation equipment, so that water molecules and plant essential oil are subjected to nano atomization, fragrance is added to a room, and peculiar smell is eliminated. The air treatment module can specifically select different functions according to use requirements, and different components are added, and the combination forms are not listed one by one. After the sub-machine 200 is separated from the main machine 100, the air processing module can work independently, so that the sub-machine 200 has different functions. When the sub-units 200 have two or more, the functions of the air treatment modules of the respective sub-units 200 may be the same or different.

The floor type air conditioner indoor unit of the invention enables the sub-unit 200 to be detachably connected with the main unit, and enables the sub-unit 200 to be separated from the main unit 100 to work independently. When the whole indoor quick heat exchange is ensured, the sub machine 200 can be separated from the main machine 100 to realize the whole-house movable air supply, purification, humidification and the like, and the air supply requirement of a certain area or the whole area in a room can be flexibly adjusted through the sub machine 200, so that the flexibility of the whole floor type air conditioner indoor unit is high, and different air supply requirements of users can be met. In addition, the floor type air conditioner indoor unit has the functions of heat exchange, air purification and humidification, and meanwhile, the sub-unit 200 is connected to the main unit 100, so that the multi-unit storage integration is realized, the room space is saved, and the space utilization rate is improved.

In an embodiment, referring to fig. 3 to 5, the sub-machine 200 includes a sub-machine body 210, a control device and a moving device 220, the air processing module is installed in the sub-machine body 210, the moving device 220 is installed at the bottom of the sub-machine body 210, and the control device is used for controlling the moving device 220 to drive the sub-machine body 210 to move.

In this embodiment, the moving device 220 may specifically be a driving wheel with a universal wheel, a roller with a turntable, and the like, and the moving device 220 can drive the sub-machine body 210 to move and turn, so as to realize multi-directional movement in the whole room. The control device may be specifically installed in the sub-machine body 210, and the user may send a signal to the control device in a wireless transmission mode, an infrared remote control mode, or the like, so as to control the mobile device 220 to move. A program may be written in the control main board, so that the sub-machine 200 moves autonomously. It can be understood that the sub machine 200 can be controlled to move in real time by remote control of a remote controller, remote control of a mobile phone APP, or the position, time, moving path, etc. of the sub machine 200 can be preset. The obstacle avoidance sensors such as the infrared sensor and the ultrasonic sensor can be arranged on the sub-machine 200, so that the sub-machine 200 can autonomously avoid obstacles, turn to move, and control the sub-machine 200 to have multiple action modes, and therefore the sub-machine 200 is equivalent to an air conditioning robot, the moving direction can be adjusted according to the feedback of the indoor environment, the walking route can be autonomously planned, and the sub-machine 200 can be ensured to avoid obstacles and walk flexibly. The temperature, humidity or pollutant sensor can be arranged, so that the sub-machine 200 can detect the environmental state of a certain area in the moving process, and the sub-machine can independently judge whether the sub-machine leaves or stays for continuous air supply. Of course, a visual sensor may be further disposed on the sub-machine 200, the indoor panoramic image is shot through the movement of the sub-machine 200 and uploaded to the cloud system, and then the user may observe the movement of the sub-machine 200 through a mobile phone, a tablet, a computer, and other intelligent devices at any time. Of course, the control device may be used to control the slave unit 200 to be detached from the master unit 100.

In practical applications, the sub-machine 200 further has a power supply, and the power supply includes a storage battery and a charging module, the storage battery is used for storing electric energy of the charging module, and is connected with the control device. The charging module can be a wireless charging module, a power connection electrode plate, a direct-flushing type charging module and the like. Wireless charging, contact charging, or charging by prompting the user, etc. can be realized after the electric quantity of the sub-machine 200 is insufficient. The sub-unit 200 can automatically return to the main unit 100 for charging, or can be additionally provided with a charging seat for charging, so that the sub-unit 200 can be automatically positioned and moved to be connected with the charging seat for charging through the positioning device. The electric energy is stored in the storage battery, and the sub-machine 200 can continuously work after being charged, and has long endurance time and good endurance capacity.

Further, referring to fig. 2, 3, 15 and 16, the main unit 100 defines an accommodating cavity 110 therein, and the sub-unit 200 is at least partially installed in the accommodating cavity 110.

In this embodiment, the accommodating cavity 110 may be located at an upper portion, a middle portion, or a lower portion of the main unit 100, and the accommodating cavity 110 may be located below or above the heat exchange air duct 190, and of course, under a certain model, the accommodating cavity 110 and the heat exchange air duct 190 may also be arranged in parallel in a horizontal direction. Generally, the shape of the receiving cavity 110 is adapted to the shape of the sub-unit 200, i.e. when not in operation, the sub-unit 200 is fully received in the receiving cavity 100. Of course, a part of the sub-unit 200 may be located in the accommodating cavity 110, and a part of the sub-unit may be located outside the accommodating cavity 110, that is, a part of the sub-unit is exposed to the main unit 100. As shown in fig. 2 and 3, the accommodating chamber 110 may be formed by partially hollowing out the main body 100. As shown in fig. 15 and 16, the receiving cavity may be defined by a support arm of the main body 100. Through at least partly setting up sub-machine 200 in host computer 100's the intracavity that holds, compare in the whole with host computer 100 concatenation of sub-machine 200, it is easier to keep the whole uniformity after both connect to promote user and use experience.

The sub-unit 200 is detachably installed in the accommodating cavity 110, so that the sub-unit 200 can be directly placed in the accommodating cavity 110 and separated from the accommodating cavity 110 by rolling, sliding and the like. The sub-machine 200 can also be installed in the accommodating cavity 110 in a limiting manner through a limiting structure, for example, connected in the accommodating cavity 110 in a buckling connection manner, a magnetic attraction connection manner, and the like. The sub-unit 200 can be installed in the receiving cavity 110 and removed from the receiving cavity 110 in various ways, which are not listed here. The user can manually move the sub-unit 200 out of the accommodating cavity 110, so that the sub-unit 200 is separated from the main unit 100. The sub-unit 200 can also be controlled to move out of the main unit 100, at this time, the accommodating cavity 110 needs to be arranged at the bottom of the main unit 100, so that the sub-unit 200 can move out of the accommodating cavity 110. When there are a plurality of slave units 200, the plurality of slave units 200 may be installed in the same housing chamber 110, or may be installed in different housing chambers 110.

In another embodiment, referring to fig. 17 and 18, the sub-unit 200 and the main unit 100 are spliced with each other. At this time, the sub-unit 200 may be spliced to the lower end of the main unit 100, that is, the top of the sub-unit 200 is connected to the bottom of the main unit 100. The sub-unit 200 can be spliced above the main unit 100, and the bottom of the sub-unit 200 is connected to the top of the main unit 100. The sub-machine 200 can also be spliced on the side of the main machine 100, so that the side wall surface of the sub-machine 200 is connected with the side wall surface of the main machine 100, and the volume and the occupied space of the main machine 100 can be reduced by splicing the sub-machine 200 to the main machine 100. Specifically, the top of the sub-unit 200 and the bottom of the main unit 100 are spliced to each other. The master unit 200 can be detached manually, so that the master unit and the slave unit can be separated.

With reference to the above-mentioned embodiment with the accommodating cavity 110, as shown in fig. 2 and fig. 3, the main unit 100 is disposed to extend in the vertical direction, the accommodating cavity 110 is located at the lower portion of the main unit 100, and the sidewall of the main unit 100 is provided with the mounting opening 120 communicated with the accommodating cavity 110, so that the control device can control the moving device 220 to drive the sub-unit body 210 to enter and leave the accommodating cavity 110 from the mounting opening 120.

In the present embodiment, in order to facilitate the sub-unit 200 to be separated from the receiving cavity 110, the shape of the mounting opening 120 is adapted to the vertical cross-sectional shape of the sub-unit 200. The mounting opening 120 should be larger than the maximum vertical cross section of the sub-unit 200, so that the sub-unit 200 can be detached from the accommodating cavity 110 in the mounting opening 120. In order to enable the sub-unit 200 to smoothly enter and leave the accommodating cavity 110, the bottom of the accommodating cavity 110 is formed by the bottom plate of the main unit 100, so that the height of the bottom of the accommodating cavity 110 is equal to the thickness of the bottom plate of the main unit 100, which is usually 0.6-1 mm, and the sub-unit 200 can smoothly and independently enter and leave the accommodating cavity 110. Through making controlling means can control mobile device 220 and drive submachine fuselage 210 and get into and break away from installing port 120 and hold chamber 110, make submachine 200 can realize independently moving and break away from and hold chamber 110, need not artificial removal for submachine 200 degree of automation is high, more intelligent, thereby promotes user and uses experience. Of course, in the embodiment in which the sub-unit 200 is manually removed from the receiving cavity 110, the receiving cavity 110 may be located at the upper and middle portions of the main unit body 130. To further enhance the structural strength of the main body 100, the cross-sectional area of the lower portion of the main body 100 is greater than the cross-sectional area of the upper portion of the main body 100. Specifically, the cross-sectional area of the main body 100 may be gradually increased from top to bottom. Thus, the space at the lower part of the main unit 100 is large, so that the accommodating cavity 110 arranged at the lower part of the main unit 100 can sufficiently accommodate the sub-unit 200, and after the sub-unit 200 is moved out of the accommodating cavity 110, the lower part of the main unit 100 can sufficiently support the whole main unit 100, thereby improving the stability of the main unit 100.

On the basis of the above embodiments, please refer to fig. 1 to 12, further, the main unit 100 further includes a main unit body 130 and a switch door 140, the indoor heat exchange module is installed in the main unit body 130, an accommodating cavity 110 is defined in the main unit body 130, a side wall of the main unit body 130 is provided with an installation opening 120, and the switch door 140 is capable of covering and uncovering the installation opening 120.

In this embodiment, the switch door 140 may be a single door or a double door, and may be selected and designed according to actual requirements. In one embodiment, the opening and closing door 140 includes two sub-doors 142, and the two sub-doors 142 are juxtaposed in a width direction of the installation opening 120. By providing the switching door 140 with two sub-doors 142 arranged side by side in the width direction of the mounting opening 120, the space occupied by the switching door 140 when opened is small, the single door moving distance is small, and the control is more accurate. The opening and closing door 140 can be arranged on the opening and closing cover 120, so that the submachine 200 needs to be separated from the main machine 100 and independently work indoors, and the submachine 200 can be automatically moved out only by opening the opening and closing door 140 and can be moved indoors for air supply, purification, humidification, dehumidification, sterilization and the like. When the submachine 200 is not needed to be used, the switch door 140 is closed, and the submachine 200 is hidden in the main machine 100, so that the consistency of the whole machine is ensured, and dust can be effectively prevented from entering the accommodating cavity 110. In other embodiments, the switch door 140 may not be provided, so that the installation opening 120 is provided in an open manner, and the sub-machine 200 may be moved out or into the accommodating cavity 110 at any time.

In one embodiment, the opening and closing door 140 is detachably coupled to the main body 130 to open or close the installation opening 120. The switching door 140 may be mounted on the main body 130 by means of a snap connection, a magnetic attraction connection, a suction cup connection, a slot rail connection, or the like. The switch door 140 is detachably connected to the main body 130, and has a simple structure, easy implementation and low production cost.

In another embodiment, as shown in fig. 6 to 8, the opening and closing door 140 is rotatably coupled to the main body 130 to open or close the mounting hole 120. Specifically, the opening and closing door 140 rotates in the circumferential direction of the main body 130 to open the mounting opening 120. The opening and closing door 140 may be hinged to the main body 130 to open the installation opening 120 by opening the door outward. The opening and closing door 140 can also be opened by the arc-shaped guide rail 141 or the arc-shaped rack, so that the opening and closing door 140 can be rotated. The opening mode is simple, fast and easy to realize by rotating the opening and closing door 140. The opening and closing door 140 may be manually rotated to open or close the installation opening 120, and the opening and closing door 140 may be driven to rotate by the driving device 150 to open or close the installation opening 120. In yet another embodiment, the opening and closing door 140 is provided as a tambour door. Thereby enabling the up-and-down winding of the switching door 140 or the lateral winding of the switching door 140 to enable the opening of the installation opening 120.

In some embodiments, as shown in fig. 9 to 12, the switching door 140 is slidably coupled to the main body 130 to open or close the mounting opening 120. Specifically, the opening and closing door 140 slides in the up and down direction to open the main body 130. The mounting opening 120 can be opened by sliding the opening/closing door 140 up and down by providing a slide rail, a rack structure 153 extending in the up-down direction, or the like. The opening mode is simple, fast and easy to realize by sliding the opening and closing door 140 up and down. The opening and closing door 140 may be manually slid to open or close the installation opening 120, and the opening and closing door 140 may be driven to slide by the driving device 150 to open or close the installation opening 120. In one embodiment, the switching door 120 is configured as a retractable door. Thereby telescopically opening and closing the door 120 in the up-down direction, the left-right direction, or the circumferential direction of the main body 100 to achieve opening or closing of the installation opening 120.

In practical terms, referring to fig. 5 to 12, the host 100 further includes a driving device 150, and the driving device 150 is connected to the switch door 140 to drive the switch door 140 to open or slide the installation opening 120. The driving device 150 may be specifically configured as a driving motor 151, a driving cylinder, or the like. The driving shaft of the driving motor 151 may be directly connected to the switch door 140, or may be indirectly connected to the switch door 140 through a transmission structure, such as a gear 152 and a rack, to drive the switch door 140 to rotate and open. The driving shaft of the driving device 150 drives the opening and closing door 140 to slide and open through a gear 152 and a rack structure. Through setting up drive arrangement 150 drive switch door 140 and opening for the door body is automatic to be opened, and intelligent degree is high, and the user uses experience to feel good.

Specifically, the driving device 150 includes a driving motor 151, a gear 152 and a rack structure 153, wherein the gear 152 is mounted on the main body 130, the rack structure 153 is mounted on the switch door 140, and the driving motor 151 is connected to the gear 152 to drive the rack structure 153 to move, so that the switch door 140 opens or closes the mounting opening 120. The driving motor 151 has advantages of small volume and sufficient driving force. The gear 152 and the rack structure 153 are matched with the driving motor 151, so that the opening and closing of the switch door 140 can be precisely controlled.

In one embodiment, as shown in fig. 9 to 12, the rack gear structure 153 extends in an up-and-down direction so that the opening and closing door 140 opens or closes the mounting hole 120 in the up-and-down direction. The opening and closing door 140 is slidably opened and closed in the up-down direction by the rack structure 153 extending up and down. At this time, in order to maintain the overall appearance consistency, after the opening and closing door 140 is slid upward to open the installation opening 120, the opening and closing door 140 may be hidden inside the main body 100, that is, the opening and closing door 140 may be slid up and down inside the main body 100. At this time, a moving space in which the opening and closing door 140 slides is provided in the main body. Specifically, set up the mounting panel in the position that host computer fuselage 130 corresponds and hold chamber 110, install gear 152 and driving motor 151 on the mounting panel to realize that drive gear 152 drives the rack and removes, and then drive switch door 140 and reciprocate.

In another embodiment, as shown in fig. 6 to 8, a gear 152 is installed on an inner side surface of the switching door 140, and a rack gear 153 extends in a width direction of the switching door 140, so that the switching door 140 opens or closes the installation opening 120 in a circumferential direction of the main body 130. Through the rack structure 153 extending in the width direction of the opening and closing door 140, when the driving motor 151 drives the gear 152 to rotate, the rack structure 153 can be driven to move circumferentially, so that the opening and closing door 140 opens or closes the installation opening 120 along the circumferential rotation of the main body 130. At this time, in order to maintain the overall appearance consistency, the opening/closing door 140 may be hidden inside the main body 100 after the opening/closing door 140 is rotated to open the installation opening 120.

Specifically, referring to fig. 7 and 11, one of the switch door 140 and the main body 130 is provided with a guide rail 141, and the other is provided with a guide slot 131 adapted to the guide rail 141, and the extending direction of the guide rail 141 is consistent with the extending direction of the rack structure 153; and when the opening and closing door 140 opens the installation opening 120, the opening and closing door 140 is located in the accommodation chamber 110. Through setting up guide rail 141 guide slot 131, and make the extending direction of guide rail 141 unanimous with the extending direction of rack structure 153, then when switch door 140 removed along the extending direction of rack structure 153, can play the spacing effect of direction to avoid appearing because gear 152 rack structure 153 meshing the phenomenon that the deviation appears and cause switch door 140 card dead. When the installation opening 120 is opened through the switch door 140, the switch door 140 is located in the accommodating cavity 110, so that the switch door 140 can be hidden, on one hand, the space is saved, on the other hand, the overall consistency is ensured, and the appearance of the whole machine is more attractive.

In one embodiment, as shown in fig. 5 to 12, there are at least two sets of driving devices 150, and when the rack structure 153 extends in the up-down direction, the two driving devices 150 are disposed at both ends of the switch door 140 in the width direction. At this time, both ends of the opening and closing door 140 in the width direction are provided with rack structures 153 extending in the up-down direction, and each driving device 150 is engaged with the corresponding rack structure 153. When the rack structure 153 extends in the width direction of the opening/closing door 140, the two driving devices 150 are provided at both ends of the opening/closing door 140 in the vertical direction. At this time, both ends of the opening and closing door 140 in the up and down direction are provided with rack structures 153 extending in the width direction of the opening and closing door 140, and each driving device 150 is engaged with the corresponding rack structure 153. Through setting up two sets of drive arrangement 150, and make two sets of drive arrangement 150 drive switch door 140's both ends simultaneously and open, make switch door 140's atress more even to make opening and closing of switch door 140 more smooth and easy, prevent that switch door 140 from appearing the atress inequality, cause phenomenons such as card is dead.

In an embodiment, the console mode air conditioner indoor unit further includes an electric control box installed on the main body 130, and an induction device electrically connected to the electric control box, and the electric control box is used for controlling the driving device 150 to drive the switch door 140 to open after receiving the power-on signal of the sub-unit 200. The electronic control box is further used for controlling the driving device 150 to drive the switch door 140 to open when the sensing device senses that the sub-machine 200 moves outside the main machine 100 to approach the main machine 100, and controlling the driving device 150 to drive the switch door 140 to close when the sensing device senses that the sub-machine 200 is reset in the accommodating cavity 110 and/or the sub-machine 200 is separated from the accommodating cavity 110.

In this embodiment, the sub-machine 200 can be started by a start button, an infrared remote control, a mobile phone APP, an autonomous start, and the like, and transmits a start signal to the start sensor of the sensing device, and the start sensor transmits the start signal to the electronic control box. When the electronic control box receives the starting signal of the sub-machine 200, the driving device 150 is controlled to drive the switch door 140 to open. As shown in fig. 4, 13 and 14, in an embodiment, the sensing device includes a signal receiver 160 and a signal generator 230, the signal generator 230 is installed on the sub-machine body 210, the signal receiver 160 is installed on the main machine 100, and the signal receiver 160 is configured to transmit an opening signal of the switch door 140 to the electrical control box when the signal generator 230 senses that the sub-machine 200 moves outside the main machine 100 to approach the main machine 100. The signal generator 230 may be an infrared sensor, a laser sensor, a vision sensor, an ultrasonic sensor, or the like capable of transmitting distance information. When the signal receiver 160 receives the transmission signal of the signal generator 230 and determines the distance between the two, if the sub-machine 200 moves towards the main machine 100 and the distance between the two is less than or equal to the preset approaching distance, it indicates that the sub-machine 200 needs to perform a reset motion, at this time, the signal receiver 160 generates an opening signal for the switch door 140 to the electronic control box, and the electronic control box controls the driving device 150 to drive the switch door 140 to open. Thus, the automatic opening of the switch door 140 is realized, the submachine 200 is fully automated when being reset, manual operation is not needed, the intelligent degree is high, the operation is simple and convenient, and the control is accurate. In other embodiments, the signal generator 230 may be disposed on the main unit 100, and the signal receiver 160 may be disposed on the sub-unit 200, so as to draw the sub-unit 200 to move to a position close to the switch door 140. Of course, the signal generator 230 may be configured to generate and receive signals, and the signal receiver 160 may be configured to generate and receive signals.

It can be understood that, the limiting structure and the reset sensor may be disposed in the accommodating cavity 110, so that when the sub-machine 200 is matched with the limiting structure to realize resetting, the reset sensor is triggered, and the reset sensor generates a closing signal of the switch door 140 to the electronic control box, thereby realizing that the electronic control box controls the driving device 150 to drive the switch door 140 to close. When the sensing device senses that the sub-machine 200 is separated from the accommodating cavity 110, the driving device 150 is controlled to drive the switch door 140 to be closed, so that when the sub-machine 200 moves indoors, the switch door 140 is closed, and the whole consistency of the main machine 100 is good. The automatic opening and closing of the switch door 140 is realized through the induction device, and the intelligent control, the automation degree are high, the operation is simple and convenient, and the control is accurate.

Specifically, referring to fig. 14, the sensing device further includes a body sensor 170, and the body sensor 170 is configured to transmit a closing signal of the switch door 140 to the electronic control box when the sub-unit 200 is sensed to be separated from the accommodating cavity 110. The body sensor 170 may be specifically a timing sensor, a distance sensor, or the like. When the body sensor 170 determines that the sub-machine 200 is separated from the accommodating cavity 110 according to the parameters such as time, distance and the like, a closing signal of the switch door 140 is generated to the electronic control box. Therefore, when the sub machine 200 is separated from the main machine 100 to work, the switch door 140 can be automatically closed, so that the overall consistency of the main machine 100 is ensured. In another embodiment, the signal receiver 160 is further configured to transmit a closing signal of the switch door 140 to the electronic control box when the signal generator 230 senses that the sub-machine 200 is far away from the main machine 100. Thus, when the signal receiver 160 receives the signal that the sub-machine 200 is far away from the main machine 100, that is, when the distance between the sub-machine and the main machine is greater than or equal to the preset distance, the switch door 140 closing signal is generated to the electronic control box, and the electronic control box controls the switch door 140 to close, so that the signal receiver 160 can be directly utilized, the machine body sensor 170 does not need to be additionally arranged, and the whole control system is simplified.

Further, as shown in fig. 4, 5 and 14, the sensing device further includes a sub-machine magnetic attraction module 240 and a main machine magnetic attraction module 180, the sub-machine magnetic attraction module 240 is installed on the sub-machine 200, the main machine magnetic attraction module 180 is installed on an inner wall surface of the accommodating cavity 110, and after the sub-machine 200 moves to the accommodating cavity 110 and the sub-machine magnetic attraction module 240 is in butt joint with the main machine magnetic attraction module 180, the sensing device is configured to transmit a switch door 140 closing signal to the electronic control box.

In this embodiment, an annular limiting protrusion may be further disposed in the accommodating cavity 110 to limit the chassis of the sub-machine 200. And when the sub-machine magnetic attraction module 240 is in magnetic attraction butt joint with the main machine magnetic attraction module 180, the sub-machine 200 is reset to a preset position, so that the resetting accuracy of the sub-machine 200 is ensured. When the sub-unit magnetic module 240 is in butt joint with the main unit magnetic module 180, it indicates that the sub-unit 200 has been reset, and at this time, the reset sensor is triggered to generate a closing signal of the switch door 140 to the electric control box, so that the electric control box controls the switch door 140 to be closed, and the complete reset of the sub-unit 200 is realized. Therefore, the opening and closing of the switch door 140 can be accurately controlled according to the moving state and the using state of the sub machine 200 through the induction device, so that the intelligent control is realized, the automation degree is high, the operation is simple and convenient, and the control is accurate.

The invention further provides an air conditioner, which comprises an air conditioner outdoor unit and a floor type air conditioner indoor unit which are communicated through a refrigerant pipe, the specific structure of the floor type air conditioner indoor unit refers to the embodiments, and the air conditioner adopts all the technical schemes of all the embodiments, so that the air conditioner at least has all the beneficial effects brought by the technical schemes of the embodiments, and the details are not repeated.

The invention also provides an air-conditioning indoor unit, and the principle and the basic structure are approximately the same, so the technical scheme in the embodiment of the floor-type air-conditioning indoor unit is all applicable to the air-conditioning indoor unit, namely, all technical characteristics in the floor-type air-conditioning indoor unit can be converted into the technical characteristics in the air-conditioning indoor unit. On the basis of the above embodiments, the specific structure of the indoor unit of the air conditioner will be further described below.

In the embodiment of the present invention, as shown in fig. 19 and 20, a support is disposed at the bottom of the main unit 100, the main unit 100 is supported on the ground through the support, and the sub-unit 200 is disposed below the main unit 100 and detachably connected to the main unit 100.

In this embodiment, the support may be formed by only a plurality of support arms 300, or may be formed by the support arms 300 and the support ring or the support plate, and only the whole main unit 100 is required to be mounted on the ground through the support, and the height of the bottom of the main unit 100 relative to the ground is required to be higher than the height of the sub unit 200. In this way, the entire slave unit 200 is located below the master unit 100, and the autonomous movement of the slave unit 200 and the autonomous connection with the master unit 100 can be facilitated. The bracket and the main unit 100 may be integrally formed or may be separately formed. The support and the host 100 can be detachably connected through screws, buckles, magnetic attraction and the like.

Further, referring to fig. 19 and 20 again, the support includes a plurality of support arms 300, the plurality of support arms 300 are disposed around the circumference of the main unit 100, and the sub-unit 200 is disposed in a receiving space defined by the plurality of support arms 300. The number of support arms 300 may specifically be three, four, five, six, etc. The support is formed only by the support arm 300, and compared with a support plate and a support ring, when the sub-machine 200 autonomously moves below the main machine 100, the support plate or the support ring does not need to be crossed, autonomous movement of the sub-machine 200 is smoother, and the working stability of the sub-machine 200 is improved.

In one embodiment, each support arm 300 is inclined from top to bottom. In this way, the bottoms of the plurality of support arms 300 are expanded, thereby improving the installation stability of the main unit 100. Specifically, the angle between the support arm 300 and the horizontal plane (ground) is greater than or equal to 30 degrees and less than or equal to 80 degrees. The angle between the support arm 300 and the horizontal plane (ground) may be 30 degrees, 45 degrees, 60 degrees, 75 degrees, 80 degrees, or the like. By making the included angle between the supporting arm 300 and the horizontal plane greater than or equal to 30 degrees and less than or equal to 80 degrees, the overall occupied space of the support is reduced while the height of the bottom of the main unit 100 relative to the ground is satisfied.

In other embodiments, the support comprises a support arm 300 and a support plate or a support ring disposed at the lower end of the support arm 300, the upper end of the support arm 300 is connected to the periphery of the bottom of the main body 100, the support plate and the support ring are disposed corresponding to the bottom of the main body 100, and the area of the support plate or the support ring is greater than or equal to the cross-sectional area of the main body 100. In this way, the master unit 100 can be supported, and the slave unit 200 can move to a position below the master unit 100 with a sufficient space.

In another embodiment, as shown in fig. 21, the main unit 100 is hung on a wall, the height of the bottom of the main unit 100 relative to the ground is greater than or equal to the height of the sub-unit 200, and the sub-unit 200 is disposed below the main unit 100 and detachably connected to the main unit 100. Thus, the host 100 does not need to be supported by the sub-machine 200, and the sub-machine 200 can move to the lower part of the host 100 to be connected with the host 100 or the sub-machine 200 can move to be separated from the host 100 to supply air indoors. The degree of automation is high, need not user manual dismantlement host computer 100, improves user's use and experiences. Preferably, host 100 is hung at a corner of a wall. Therefore, the space of the indoor corner can be fully utilized, the rest space is vacated, and better use experience is provided for users.

Further, the top edge of the sub-machine 200 is arc-shaped. Thus, when the slave unit 200 is reset to the master unit 100, the edge of the slave unit 200 is prevented from scratching the master unit 100. Of course, the top of the sub-machine 200 may be a circular truncated cone or a sphere as a whole.

The present invention further provides an air conditioner, which includes an outdoor unit and an indoor unit communicated with each other through refrigerant pipes, and the specific structure of the indoor unit of the air conditioner refers to the above embodiments.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. A floor type air conditioner indoor unit is characterized by comprising:

the indoor heat exchange module is installed in the main machine body, an accommodating cavity is defined in the main machine body, an installation opening is formed in the side wall of the main machine body, and the opening and closing door can be arranged by covering and closing the installation opening in an opening and closing manner;

the sub machine is detachably connected with the main machine, at least part of the sub machine is arranged in the accommodating cavity, the sub machine comprises an air processing module, and the air processing module can work independently when the sub machine is separated from the main machine;

the driving device comprises a driving motor, a gear and a rack structure which are meshed with each other, the gear is installed on the host machine body, the rack structure is installed on the switch door, and the driving motor is connected with the gear to drive the rack structure to move so as to open or close the installation opening of the switch door; the rack structure extends along the vertical direction, so that the opening and closing door can open or close the mounting opening along the vertical direction; or the rack structure is installed on the inner side surface of the switch door and extends along the width direction of the switch door so as to open or close the installation opening of the switch door along the circumferential direction of the main machine body; and

the electronic control box is arranged on the main machine body and used for controlling the driving device to drive the switch door to be opened after receiving a sub machine starting signal; the electric control box is further used for controlling the driving device to drive the switch door to be opened when the induction device induces that the submachine is close to the main machine outside the main machine, and controlling the driving device to drive the switch door to be closed when the induction device induces that the submachine is reset in the accommodating cavity and/or the submachine is separated from the accommodating cavity;

the induction device comprises a sub machine magnetic suction module and a main machine magnetic suction module, the sub machine magnetic suction module is installed on the sub machine, the main machine magnetic suction module is installed on the inner wall surface of the accommodating cavity, and after the sub machine is installed in the accommodating cavity and the sub machine magnetic suction module is in butt joint with the main machine magnetic suction module, the induction device is used for transmitting a door opening and closing signal to the electronic control box; the induction device further comprises a signal receiver and a signal generator, the signal generator is installed on the submachine body, the signal receiver is installed on the host, and the signal receiver is used for transmitting a door opening and closing opening signal to the electronic control box when the submachine is induced to be close to the host outside the host through the signal generator.

2. The floor type air conditioning indoor unit as claimed in claim 1, wherein the main unit is extended in an up-down direction, the receiving cavity is located at a lower portion of the main unit, and the installation port is communicated with the receiving cavity so that the sub-unit body can be inserted into and separated from the receiving cavity through the installation port.

3. The floor type air conditioner indoor unit as claimed in claim 2, wherein one of the switch door and the main unit body is provided with a guide rail, and the other one is provided with a guide groove adapted to the guide rail, and the extension direction of the guide rail is the same as that of the rack structure; and when the mounting opening is opened by the switch door, the switch door is positioned in the accommodating cavity.

4. The indoor unit of a floor type air conditioner as claimed in claim 3, wherein there are at least two sets of said driving means, and when said rack structure extends in the up-down direction, said two driving means are provided at both ends of said opening and closing door in the width direction, and when said rack structure extends in the width direction of said opening and closing door, said two driving means are provided at both ends of said opening and closing door in the up-down direction.

5. The floor type air conditioning indoor unit as claimed in claim 1, wherein the opening and closing door includes two sub-doors, and the two sub-doors are juxtaposed in a width direction of the installation opening.

6. The floor type air conditioning indoor unit of claim 1,

the signal receiver is also used for transmitting a door opening and closing signal to the electronic control box when the submachine is induced to be far away from the host machine by the signal generator; or the like, or, alternatively,

7. The floor type air conditioner indoor unit of claim 1, wherein the sub unit is docked with the main unit.

8. The floor air conditioning indoor unit of claim 7, wherein a top of the sub unit is butted against a bottom of the main unit.

9. The floor type air conditioning indoor unit as claimed in claim 1, wherein the indoor heat exchange module has a heat exchange duct, the air treatment module has an air treatment duct, and the heat exchange duct and the air treatment duct are isolated from each other when the sub unit is connected to the main unit.

10. The floor type air conditioning indoor unit of claim 1, wherein the air treatment module comprises at least one of an air supply component, a purification component, a humidification component, a dehumidification component, a sterilization component, and an aromatherapy component.

11. An air conditioner, comprising an outdoor unit and an indoor unit as claimed in any one of claims 1 to 10, wherein the outdoor unit and the indoor unit are connected via refrigerant pipes.