CN210601959U

CN210601959U - Floor type air conditioner indoor unit and air conditioner

Info

Publication number: CN210601959U
Application number: CN201921792262.0U
Authority: CN
Inventors: 钟志尧; 程超; 彭杰林; 王波; 宫笋; 陈新; 周何杰; 李凯龙
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: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-05-22
Anticipated expiration: 2029-10-23

Abstract

The utility model discloses a floor type air conditioner indoor unit and an air conditioner, wherein the floor type air conditioner indoor unit comprises a shell, a top air outlet frame and a fan assembly; the shell is provided with an air inlet, the shell is provided with an installation opening with an upward opening, and an air channel is formed between the installation opening and the air inlet; the top air outlet frame is arranged at the mounting opening in a way of moving up and down, and the lower end and the front end of the top air outlet frame are open; the fan assembly is arranged in the air duct and used for blowing airflow to the lower port of the top air outlet frame from the air inlet and blowing the airflow out from the front port of the top air outlet frame. The utility model discloses floor type air conditioner indoor set's air supply form is various, and air supply range is wider.

Description

Floor type air conditioner indoor unit and air conditioner

Technical Field

The utility model relates to an air conditioning technology field, in particular to machine and air conditioner in floor type air conditioning.

Background

At present, an air conditioner is one of essential electric appliances in daily life. Various types of air conditioners are available in the market, but the air outlet form is single. Taking a floor type air conditioner as an example, a conventional air outlet is usually arranged on a panel, so that the air supply range of the floor type air conditioner is limited, and the air supply form is single. Different use requirements of users cannot be met.

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

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a floor type air conditioner indoor unit, aim at solving the single, limited technical problem of air supply range of floor type air conditioner indoor unit air supply form.

In order to achieve the purpose, the utility model provides a floor type air conditioner indoor unit which comprises a shell, a top air outlet frame and a fan assembly;

the shell is provided with an air inlet, the shell is provided with an installation opening with an upward opening, and an air channel is formed between the installation opening and the air inlet;

the top air outlet frame is arranged at the mounting opening in a vertically movable manner, and the lower end and the front end of the top air outlet frame are open;

the fan assembly is arranged in the air duct and used for blowing airflow to the lower port of the top air outlet frame from the air inlet and blowing the airflow out from the front port of the top air outlet frame.

In one embodiment, the housing includes a housing and an air duct shell installed in the housing, the mounting opening is located on a top surface of the air duct shell, the air duct is formed inside the air duct shell, and the top air outlet frame is installed on the air duct shell in a manner of moving up and down.

In an embodiment, an air outlet is disposed at a front side of the housing, an air passage opening located below the mounting opening is disposed at a position of the air passage housing corresponding to the air outlet, and the fan assembly is further configured to drive an air flow to blow toward the air passage opening and blow out from the air outlet.

In one embodiment, the top air outlet frame has a first position extending out of the mounting opening and a second position hidden in the air duct shell.

In an embodiment, the floor type air conditioner indoor unit further includes a driving device installed on the air duct casing, and the driving device is connected with the top air outlet frame to drive the top air outlet frame to move up and down.

In an embodiment, the driving device comprises a driving motor, and a gear and a rack structure which are meshed with each other, the rack structure extends up and down and is connected to the top air outlet frame, and a rotating shaft of the driving motor is connected to the gear so as to drive the rack structure to drive the top air outlet frame to move up and down.

In an embodiment, one of the top air outlet frame and the air duct casing is provided with a slide rail structure extending along the up-down direction, and the other is provided with a sliding groove structure matched with the slide rail structure.

In an embodiment, the top air outlet frame is further provided with a mounting plate extending along the vertical direction, the mounting plate is provided with the sliding rail structure or the sliding groove structure, and the mounting plate is further provided with the rack structure.

In one embodiment, the edge of the mounting plate is provided with gear teeth to form the rack structure.

In an embodiment, the floor type air conditioning indoor unit further includes a fixing plate connected to an inner wall surface of the air duct casing, the fixing plate is provided with the slide rail structure or the chute structure, and the driving motor is mounted on the fixing plate.

In an embodiment, the number of the driving motors, the number of the gears and the number of the rack structures are two, the two rack structures are respectively connected to two sides of the top air outlet frame along the length direction of the top air outlet frame, each of the driving motors, the number of the gears and the number of the rack structures are in transmission connection, and the two driving motors are driven synchronously.

The utility model also provides an air conditioner, which comprises an air conditioner floor type air conditioner indoor unit and an air conditioner which are connected with each other through a refrigerant pipe, wherein the floor type air conditioner indoor unit comprises a shell, a top air outlet frame and a fan assembly;

The utility model discloses machine in floor type air conditioner is through setting up the ascending installing port of opening on the casing for the top air-out frame can be installed in installing port department with reciprocating, and the uncovered setting of lower extreme and front end of top air-out frame, and the fan subassembly is used for blowing the air current to the lower port of top air-out frame by the air intake, and blows off by the preceding port of top air-out frame. The floor type air conditioner indoor unit has a top air outlet mode, the top air outlet frame can move up and down, the air outlet height of the front port of the top air outlet frame can be conveniently adjusted, or the top air outlet frame can be lowered into the shell when not needed. Therefore, the air supply form of the floor type air conditioner indoor unit is various, and the air supply range is wider.

Drawings

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

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

fig. 2 is a schematic structural view of another embodiment of the floor type air conditioner indoor unit of the present invention;

fig. 3 is a schematic structural view of another embodiment of the floor type air conditioner indoor unit of the present invention;

FIG. 4 is an exploded view of the indoor unit of the floor air conditioner of FIG. 3;

FIG. 5 is a schematic structural view of an embodiment of a top air outlet frame of the floor type indoor unit of the air conditioner shown in FIG. 3;

fig. 6 is a schematic structural view of an embodiment of a slide rail structure and a slide groove structure of the floor type air conditioning indoor unit in fig. 3.

The reference numbers illustrate:

the objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

It should be noted that, if directional indications (such as upper, lower, left, right, front and rear … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B" including either scheme A, or scheme B, or a scheme in which both A and B are satisfied.

The utility model provides a floor type air conditioner indoor unit.

In the embodiment of the present invention, as shown in fig. 1 to 6, the floor type air conditioner indoor unit includes a casing 100, a top air outlet frame 200 and a fan assembly (not shown). The housing 100 has an inlet 110, the housing 100 is provided with a mounting opening 120 with an upward opening, and an air duct 130 is formed between the mounting opening 120 and the inlet 110. The top air-out frame 200 is installed at the installation opening 120 in a way of moving up and down, and the lower end and the front end of the top air-out frame 200 are open. A fan assembly (not shown) is installed in the air duct 130 to blow the air flow from the air inlet 110 to the lower port 210 of the top air-out frame 200 and out from the front port 220 of the top air-out frame 200.

In the present embodiment, it is understood that the overall shape of the housing 100 can be selected and set according to the use requirement and design requirement. The floor type air conditioner indoor unit is generally arranged in a vertically extending manner. The cross section of the casing 100 may be circular, oval, rectangular, irregular, etc., and is not limited in this respect. The cross-sectional shape of the top air-out frame 200 may be various, such as circular, oval, rectangular, irregular, etc. The shape of the intake vent 110 may be circular, rectangular, oval, irregular, etc., and may also be a plurality of micro-holes. The air inlet 110 can be an indoor air inlet 110 and/or a fresh air inlet 110. The size of the mounting opening 120 is set to allow the top air frame 200 to pass through. In order to improve the air leakage preventing effect and the moving effect of the top air-out frame 200, the shape and size of the installation opening 120 may be adapted to the shape and size of the top plate of the top air-out frame 200. The mounting port 120 may be disposed on the top plate of the housing 100, or may be disposed at another position, so that the opening of the mounting port 120 is upward only, and the top air frame 200 can move up and down. A heat exchanger may be disposed in the air duct 130 to blow out cold air or hot air after heat exchange.

The top air-out frame 200 can be installed on the housing 100, or can be installed on other structures inside the housing 100, only by installing the top air-out frame 200 at the installation opening 120 correspondingly. The top air-out frame 200 can be moved up and down in a manual adjustment mode, and the top air-out frame 200 can also be driven to move up and down by the driving device 300. The top air outlet frame 200 can slide up and down through a groove rail structure, and can also move up and down through a screw adjusting structure, a screw rod structure, a gear rack structure and the like. It is understood that the top air outlet frame 200 has a thin-walled cavity structure. It should be noted that the front end of the top air outlet frame 200 means that, after the floor type air conditioner indoor unit is installed in place, the end facing the user is the front end. The lower port 210 refers to an opening at the lower end of the top outlet frame 200, and the front port 220 refers to an opening at the front end of the top outlet frame 200. By making the lower end and the front end of the top air-out frame 200 be open, the airflow flows into the cavity of the top air-out frame 200 from the lower port 210 of the top air-out frame 200 and can flow out from the front port 220.

The casing 100 may be a single-layer shell-shaped structure, the air duct 130 is formed only in the single-layer casing 100, the mounting opening 120 with the upward opening is disposed on the single-layer casing 100, and at this time, the top air outlet frame 200 may extend out of the casing 100. The top air-out frame 200 can be set to extend out of the casing 100, that is, the top air-out frame 200 can be set to extend out of the casing 100 in the up-and-down moving process. Therefore, the front port 220 of the top air-out frame 200 is always communicated with the indoor space, and the air-out height and the air-out range of the top air-out frame 200 can be adjusted by moving the top air-out frame 200 up and down. It is also possible to have the top air-out frame 200 have a position moved to protrude out of the housing 100 and a position moved to be accommodated under the mounting opening 120. Thus, when top air outlet is needed, the top air outlet frame 200 is moved to a position extending out of the casing 100, so that air flow can be blown out from the front port 220. When the top air-out mode is not needed, the top air-out frame 200 can be moved to a position where the top air-out frame is accommodated below the mounting opening 120, and then the casing 100 blocks the front port 220 of the top air-out frame 200, so that the air flow is not blown out from the front port 220. So for the air supply mode is more diversified, simultaneously when need not using the top air-out mode, can descend the top air-out frame 200 to the casing 100 in, and then reduces the height of complete machine, makes the occupation space of complete machine little.

In one embodiment, as shown in fig. 3 and 4, the casing 100 includes a casing (not shown) and an air duct casing 150 installed inside the casing (not shown), the mounting opening 120 is located on a top surface of the air duct casing 150, an air duct 130 is formed inside the air duct casing 150, and the top air outlet frame 200 is installed on the air duct casing 150 to be movable up and down. The intake vent 110 may be disposed on the air duct housing 150, or may be disposed on a housing (not shown). The air entering the air duct 130 may be heat exchange air, indoor air, fresh air, or other purified air flow. A heat exchanger or the like may be provided in the air duct 130. It will be appreciated that the housing (not labeled) conforms to the shape of the air duct shell 150. The air duct shell 150 may be integrally formed, or may be formed by splicing two sub-shells. A sufficient moving space may be left between the top plate of the housing (not shown) and the top plate of the air duct shell 150, or may be attached to the housing, or a small gap may be formed between the top plate and the air duct shell. Then, under the condition that there is a sufficient space between the top plate of the housing (not labeled) and the top plate of the air duct shell 150, the top air-out frame 200 can move up and down in the housing (not labeled), at this time, the air outlet 141 can be opened on the housing (not labeled), the air outlet 141 is arranged corresponding to the front port 220 of the top air-out frame 200, the extension length of the air outlet 141 can be greater than or equal to the moving stroke of the top air-out frame 200, and then the air-out height of the front port 220 can be adjusted by adjusting the up-down moving position of the top air-out frame 200.

Of course, an extending opening may be provided at a position of a top plate of the housing (not shown) corresponding to the mounting opening 120 of the air duct casing 150, so as to extend the top air outlet frame 200. Thus, the airflow can be directly blown into the room from the front port 220 of the top air frame 200, and the height of the housing (not shown) is reduced, so that the volume of the whole machine is smaller. At this moment, the top air-out frame 200 can be extended out of the housing (not marked) all the time, and the height of air-out can be adjusted by adjusting the extension height of the top air-out frame 200, so that the air supply range is enlarged, and different air supply requirements of users are met. In one embodiment, the top air-out frame 200 has a first position extending out of the mounting opening 120 and a second position hidden in the air duct housing 150. Thus, when the top air outlet mode is not needed, the top air outlet frame 200 can be hidden into the air duct shell 150. Thereby reducing the height of the whole machine and reducing the occupied space of the whole machine.

The fan assembly (not shown) may include only one fan, which may be an axial fan, a centrifugal fan, or a cross-flow fan. The opening position of the air inlet 110 may be adjusted according to the type of the fan used, and is not limited herein. The wind wheel and the motor can be included, the motor drives the wind wheel to rotate, and then sufficient airflow is driven to enter the air duct 130 from the air inlet 110, then is blown to the lower port 210 of the top air-out frame 200, enters the cavity of the top air-out frame 200, and is blown out from the front port 220 of the top air-out frame 200.

The utility model discloses indoor set of floor standing air conditioner is through setting up the ascending installing port 120 of opening on casing 100 for install in installing port 120 department with pushing up out fan frame 200 and reciprocating, and push up the uncovered setting of lower extreme and front end of fan frame 200, fan subassembly (not shown) are used for blowing the air current to the lower port 210 of pushing up fan frame 200 by air intake 110, and blow out by the preceding port 220 of pushing up fan frame 200. The floor type air conditioner indoor unit has a top air outlet mode, and the top air outlet frame 200 can move up and down, so that the air outlet height of the front port 220 of the top air outlet frame 200 can be conveniently adjusted, or the top air outlet frame 200 can be lowered into the shell 100 when not needed. Therefore, the air supply form of the floor type air conditioner indoor unit is various, and the air supply range is wider.

In an embodiment, referring to fig. 1 to 4 again, an air outlet 141 below the mounting opening 120 is disposed at a front side of the housing (not labeled), an air passing opening 151 is disposed at a position of the air duct housing 150 corresponding to the air outlet 141, and the fan assembly (not shown) is further configured to drive the airflow to blow toward the air passing opening 151 and blow out from the air outlet 141.

In this embodiment, the shape of the air outlet 141 may be circular, oval, rectangular, strip-shaped, or a plurality of micro holes. A grill may be disposed at the air outlet 141 to prevent dust from entering the housing. A fan assembly (not shown) can drive airflow into the air duct 130 and blow towards the air inlet 151 and then out of the air outlet 141. It is understood that the top air outlet frame 200 is disposed above the air duct case 150 corresponding to the air passing opening 151. The air outlet 141 is arranged on the front side of the shell (not marked), so that the floor type air conditioner indoor unit has a conventional air outlet mode and a top air outlet mode, the air supply mode is diversified, and the air supply range of the whole air conditioner is greatly increased. And the air outlet 141 of the shell (not marked) is added to the top air outlet frame 200, so that the air supply range of the whole machine in height is remarkably increased, and large-range air supply can be realized while the height of the whole machine is small and the occupied space is small. When the feet are required to be warmed in winter, the air outlet of the top air outlet frame 200 can be closed, or the air outlet height of the top air outlet frame 200 is reduced, so that the warm air flow is blown downwards as much as possible, and the use requirement of the feet warming can be further met. When needs refrigerate on a large scale in summer, through the air supply of top air-out frame 200, can make the height that cold wind blew out higher, and then the air supply distance is farther, and the radiation scope is wider, satisfies the refrigerated demand on a large scale.

In an embodiment, referring to fig. 3 and 4, the floor-type air conditioning indoor unit further includes a driving device 300 installed on the air duct casing 150, and the driving device 300 is connected to the top air-out frame 200 to drive the top air-out frame 200 to move up and down.

In this embodiment, the driving device 300 includes a driving element and a lifting structure, the lifting structure can be a screw rod structure, a gear 320, a rack structure 330, etc., and only the movement of the driving element needs to be converted into the upward and downward movement of the top air frame 200, which is not specifically limited herein. Realize pushing up the reciprocating of air-out frame 200 through drive arrangement 300, realize pushing up the automatic rising of air-out frame 200, and then the user only needs the remote control or press the switch or button can adjust pushing up reciprocating of air-out frame 200, and convenient to use is swift, improves user experience.

Specifically, referring to fig. 5, the driving device 300 includes a driving motor 310, and a gear 320 and a rack structure 330 engaged with each other, the rack structure 330 is extended vertically and connected to the top air-out frame 200, and a rotating shaft of the driving motor 310 is connected to the gear 320 to drive the rack structure 330 to drive the top air-out frame 200 to move up and down.

In this embodiment, the rack structure 330 may be integrally formed with the top air-out frame 200, that is, the rack may be disposed on the top air-out frame 200, and the rack structure 330 may be formed separately from the top air-out frame 200, so that the top air-out frame 200 and the rack structure 330 may be detachably connected. The driving motor 310 can be installed on the air duct housing 150, and the driving gear 320 is driven to rotate by the driving motor 310, so that the driving structure is simple, the driving force is sufficient, and the volume is small. It is understood that the driving motor 310 can rotate forward and backward, and the driving gear 320 is driven by the driving motor 310 to rotate so as to drive the rack to move up or down, thereby driving the top air outlet frame 200 to move up and down. Through the driving structure of the driving motor 310, the gear 320 and the rack, the structure is simple and reliable, the realization is easy, and the occupied space is small.

In an embodiment, as shown in fig. 3, 4 and 6, one of the top air-out frame 200 and the air duct casing 150 is provided with a slide rail structure 160 extending along the up-down direction, and the other is provided with a sliding groove structure 170 matching with the slide rail structure 160. Specifically, the sliding rail structure 160 may be integrally formed with the top air outlet frame 200 or the air duct casing 150, or may be separately formed, that is, the sliding rail structure 160 is a separate structure. The sliding groove structure 170 may be a sliding groove formed on the top air-out frame 200 or the air duct shell 150, or may be formed by a separate structure having a sliding groove, and then the sliding groove structure 170 is formed separately from the air duct shell 150 or the top air-out frame 200. Sliding connection is realized through the form of spout and slide rail to top air-out frame 200 and the wind channel shell 150 body 100, can make the reciprocating of top air-out frame 200 more smooth and easy on the one hand, and on the other hand provides spacing and effect of direction for reciprocating of top air-out frame 200, and then makes the removal of top air-out frame 200 more accurate, difficult emergence beat.

In combination with the above-mentioned embodiment having the sliding rail structure 160 and the sliding groove structure 170, referring to fig. 5, the top air-out frame 200 further has a mounting plate 400 extending along the vertical direction, the sliding rail structure 160 or the sliding groove structure 170 is mounted on the mounting plate 400, and the mounting plate 400 further has a rack structure 330.

In this embodiment, the mounting plate 400 of the top air-out frame 200 may be integrally formed with the top air-out frame 200, or may be separately formed. In order to make the connection between the mounting plate 400 and the top air-out frame 200 more stable, the mounting plate and the top air-out frame may be integrally formed. It can be understood that the mounting plate 400 is integrally arranged in a strip shape, and the mounting plate 400 should reduce the width of the mounting plate as much as possible on the premise of satisfying the installation of the sliding rail structure 160 and the sliding groove structure 170, so as to reduce the weight of the mounting plate 400, and ensure that the force for driving the top air outlet frame 200 to move up and down is smaller. Specifically, the sliding track structure 160 and the sliding slot structure 170 are disposed in a dual sliding track. Through set up rack structure 330 on mounting panel 400, make sliding construction and reciprocate the structure and all set up on mounting panel 400, so, the structure is compacter, can reduce unnecessary spare part, and then simplify the complete machine structure. When the driving motor 310 drives the gear 320 to rotate, the rack on the mounting plate 400 is driven to move, and then the top air-out frame 200 slides up and down relative to the air duct shell 150 through the sliding rail or the sliding groove structure 170 of the mounting plate 400. The design is ingenious, and the up-and-down moving mode is smooth and fast.

Further, the edge of the mounting plate 400 is provided with gear teeth to form the rack gear structure 330. In the present embodiment, the mounting plate 400 has left and right edges, and the rack structure 330 may be formed by providing gear teeth on only one edge or both edges. When two edges of mounting panel 400 all set up the teeth of a cogwheel, can reciprocate through setting up two driving piece drive mounting panel 400, then drive power is more sufficient, and the reciprocating of whole top air-out frame 200 is more stable. The rack structure 330 is formed by arranging the gear teeth on the edge of the mounting plate 400, so that the mounting plate 400 is fully utilized, the rack structure 330 is not required to be additionally arranged, the parts of the driving device 300 are reduced, the structure is more compact, and the production cost is reduced.

In an embodiment, as shown in fig. 4, the floor type air conditioning indoor unit further includes a fixing plate 500, the fixing plate 500 is connected to an inner wall surface of the air duct casing 150, the fixing plate 500 is mounted with the sliding rail structure 160 or the sliding groove structure 170, and the driving motor 310 is mounted on the fixing plate 500.

In this embodiment, the fixing plate 500 may be detachably fixed on the inner wall surface of the air duct housing 150, for example, by screws, clamping, and the like. Through setting up fixed plate 500, can play the effect of strengthening the internal wall of wind channel shell 150, prevent because wind channel shell 150's wall strength is not enough, and too much parts of installation lead to its damage.

On the basis of combining the above embodiment with the driving motors 310 and the rack structures 330, further, the number of the driving motors 310, the number of the gears 320 and the number of the rack structures 330 are two, the two rack structures 330 are respectively connected to two sides of the top air-out frame 200 along the length direction thereof, each driving motor 310, the gear 320 and the rack structure 330 are in transmission connection, and the two driving motors 310 are driven synchronously.

In this embodiment, it can be understood that the top air-out frame 200 is in the same height direction with the vertical direction, and the length direction of the top air-out frame 200 is the length direction of the top plate. By making the rack structures 330 respectively connected to both sides, i.e., left and right sides, of the top air-out frame 200 in the length direction thereof. Then both sides all have a drive arrangement 300 drive about pushing out air-out frame 200 for holistic drive power is more sufficient, and then guarantees the stability that pushes out air-out frame 200 and reciprocate. The two driving motors 310 synchronously drive the gears 320 to rotate so as to drive the two rack structures 330 to move, and further drive the whole top air outlet frame 200 to move up and down.

The utility model also provides a machine in floor standing air conditioner, this air conditioner include the air condensing units and the floor standing air conditioner indoor set that are connected through the refrigerant pipe, and the concrete structure of this machine in floor standing air conditioner refers to above-mentioned embodiment, because this machine in floor standing air conditioner has adopted the whole technical scheme of all above-mentioned embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here.

The above only is the preferred embodiment of the present invention, not limiting the scope of the present invention, all the equivalent structure changes made by the contents of the specification and the drawings under the inventive concept of the present invention, or the direct/indirect application in other related technical fields are included in the patent protection scope of the present invention.

Claims

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

the air conditioner comprises a shell, a fan and a controller, wherein the shell is provided with an air inlet, the shell is provided with an installation opening with an upward opening, and an air channel is formed between the installation opening and the air inlet;

the top air outlet frame is arranged at the mounting opening in a vertically movable manner, and the lower end and the front end of the top air outlet frame are open; and

and the fan assembly is arranged in the air duct and used for blowing airflow to the lower port of the top air outlet frame from the air inlet and blowing the airflow out from the front port of the top air outlet frame.

2. The floor type air conditioner indoor unit as claimed in claim 1, wherein the casing includes a casing and an air duct case installed in the casing, the installation opening is located on a top surface of the air duct case, the air duct is formed inside the air duct case, and the top air outlet frame is installed in the air duct case to be movable up and down.

3. The floor type air conditioner indoor unit as claimed in claim 2, wherein an air outlet is provided at a front side of the casing below the installation opening, an air outlet is provided at a position of the air duct casing corresponding to the air outlet, and the fan assembly is further configured to drive an air flow to blow toward the air outlet and out of the air outlet.

4. The floor type air conditioner indoor unit as claimed in claim 2, wherein the top air outlet frame has a first position protruding out of the installation opening and a second position hidden in the air duct casing.

5. The floor standing air conditioning indoor unit as claimed in any one of claims 2 to 4, further comprising a driving device installed on the duct casing, the driving device being connected to the top outlet frame to drive the top outlet frame to move up and down.

6. The floor type air conditioner indoor unit as claimed in claim 5, wherein the driving device comprises a driving motor and a gear and rack structure engaged with each other, the rack structure is extended up and down and connected to the top outlet frame, and a rotation shaft of the driving motor is connected to the gear to drive the rack structure to drive the top outlet frame to move up and down.

7. The floor type air conditioning indoor unit as claimed in claim 6, wherein one of the top air outlet frame and the air duct casing is provided with a slide rail structure extending in an up-down direction, and the other is provided with a slide groove structure engaged with the slide rail structure.

8. The floor type air conditioner indoor unit as claimed in claim 7, wherein the top air-out frame is further provided with a mounting plate extending in an up-down direction, the mounting plate is provided with the slide rail structure or the slide groove structure, and the mounting plate is further provided with the rack structure.

9. The floor type air conditioning indoor unit of claim 8, wherein the edge of the mounting plate is provided with gear teeth to form the rack structure.

10. The floor type air-conditioning indoor unit as claimed in claim 7, further comprising a fixing plate connected to an inner wall surface of the duct casing, wherein the slide rail structure or the slide groove structure is mounted on the fixing plate, and the driving motor is mounted on the fixing plate.

11. The indoor unit of floor type air conditioner as claimed in claim 6, wherein the number of the driving motor, the gear and the rack structure is two, the two rack structures are respectively connected to both sides of the top air outlet frame along the length direction thereof, each of the driving motor, the gear and the rack structure is in transmission connection, and the two driving motors are driven synchronously.

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