阅读说明：本技术 落地式空调室内机及空调器 (Floor type air conditioner indoor unit and air conditioner ) 是由 钟志尧 程超 彭杰林 宫笋 王波 于 2019-10-23 设计创作，主要内容包括：本发明公开一种落地式空调室内机及空调器。所述落地式空调室内机包括壳体、风机组件、顶出风框及导风件。壳体设有进风口,壳体的顶部及开口向上的安装口,该安装口和进风口之间形成有风道。风机组件安装于风道内。顶出风框安装于安装口,顶出风框的前端和下端敞口,顶出风框具有位于其前端口两侧的第一侧壁和第二侧壁。导风件安装于顶出风框内,导风件的两端分别连接第一侧壁和第二侧壁,在风机组件驱动气流从风道经顶出风框的下端口进入顶出风框后,由导风件将该气流从顶出风框的前端口向外导出。本发明的落地式空调室内机,能够增强顶出风框的强度,减少出风框变形的情况发生。(the invention discloses a floor type air conditioner indoor unit and an air conditioner. The floor type air conditioner indoor unit comprises a shell, a fan assembly, a top air outlet frame and an air guide piece. The casing is equipped with the air intake, and the top of casing and the ascending installing port of opening are formed with the wind channel between this installing port and the air intake. The fan assembly is arranged in the air duct. The top air-out frame is arranged at the mounting opening, the front end and the lower end of the top air-out frame are open, and the top air-out frame is provided with a first side wall and a second side wall which are positioned at two sides of a front port of the top air-out frame. The air guide piece is installed in the top air outlet frame, the two ends of the air guide piece are respectively connected with the first side wall and the second side wall, and after the fan assembly drives air flow to enter the top air outlet frame from the air channel through the lower port of the top air outlet frame, the air flow is guided out from the front port of the top air outlet frame by the air guide piece. The floor type air conditioner indoor unit can enhance the strength of the air outlet frame and reduce the deformation of the air outlet frame.)

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

The air conditioner comprises a shell, a fan and a fan, wherein the shell is provided with an air inlet, the top of the shell is provided with an installation opening with an upward opening, and an air duct is formed between the installation opening and the air inlet;

The fan assembly is arranged in the air duct;

The top air-out frame is arranged at the mounting opening, the front end and the lower end of the top air-out frame are open, and the top air-out frame is provided with a first side wall and a second side wall which are positioned at two sides of a front port of the top air-out frame; and

The air guide, the air guide install in the top air-out frame, the both ends of air guide are connected respectively first lateral wall with the second lateral wall fan subassembly drive air current is followed wind channel, warp the lower port that the top goes out the air-out frame gets into behind the top air-out frame, by the air guide is followed this air current the outside derivation of front end mouth that pushes up the air-out frame.

2. The floor type air conditioning indoor unit as claimed in claim 1, wherein a distance between the air guide and a top wall of the air outlet frame is smaller than a distance between the air guide and the lower port.

3. The floor type air conditioner indoor unit of claim 1, wherein the air guide member comprises a first end plate, a second end plate and a plurality of air guide plates, the plurality of air guide plates are arranged in an up-down direction, the first end plate and the second end plate are respectively arranged at two ends of the air guide plate and connected with end portions of the plurality of air guide plates, and the first end plate and the second end plate are respectively connected with the first side wall and the second side wall correspondingly.

4. The floor type air conditioner indoor unit as claimed in claim 3, wherein the first end plate is provided with a locking member and the second end plate is provided with a positioning member; the first side wall is provided with a clamping hole for the corresponding insertion of the clamping piece, and the second side wall is provided with a positioning hole for the insertion of the positioning piece.

5. The floor type air conditioning indoor unit as claimed in claim 4, wherein a fixing hole is further formed through the second sidewall at one side of the positioning hole, the second end plate is provided with a docking station corresponding to the fixing hole, the docking station and the fixing hole are used to pass through a fixing member, so that the second end plate and the second sidewall are connected and fixed by the fixing member.

6. The floor type air conditioner indoor unit as claimed in claim 5, wherein an annular blocking wall is convexly provided on an outer plate surface of the second end plate, and a side wall of the annular blocking wall is connected to the positioning member; and a groove is concavely arranged on the inner wall surface of the other opposite side wall of the annular blocking wall, and the groove forms the butt joint position.

7. The floor type air conditioner indoor unit of claim 2, wherein the air guide plate includes an air guide main plate disposed in an elongated shape, and air guide side plates extending from both ends of the air guide main plate and bent backward, respectively, and both of the air guide side plates are in contact with the first side wall and the second side wall of the top air outlet frame, respectively.

8. The floor type air conditioner indoor unit of claim 7, wherein the air guide main plate is provided in a convex arc shape toward the front port.

9. The indoor unit of a floor type air conditioner as claimed in any one of claims 3 to 8, wherein the plate surface of the air guide plate is inclined upward from the rear to the front.

10. The indoor unit of a floor type air conditioner as claimed in any one of claims 1 to 8, wherein a support frame is further disposed at the lower port of the top air-out frame, the support frame includes a first support bar and a second support bar, two ends of the first support bar are respectively connected to the first side plate and the second side plate, and two ends of the second support bar are respectively connected to the first support bar and the rear side wall of the top air-out frame.

11. A floor standing air conditioner indoor unit as claimed in any one of claims 1 to 8, wherein the top air outlet frame is movably installed to the installation opening in an up and down direction.

12. An air conditioner, characterized in that, the air conditioner includes an outdoor unit and a floor type indoor unit as claimed in any one of claims 1 to 11, the indoor unit is connected with the outdoor unit through a refrigerant pipe.

Technical Field

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

Background

A conventional floor-type air conditioning indoor unit is generally provided with a top air-out frame at the top of its casing, and air is blown out indoors by using the top air-out frame. However, when the floor type air conditioning indoor unit blows air indoors by using the top air-out frame, a large temperature difference exists between the inside and the outside of the top air-out frame, and the top air-out frame is deformed easily due to uneven heating (thermal expansion and cold contraction effect), so that the strength of the top air-out frame is poor, the top air-out frame is easy to expand outwards or contract inwards, and the air direction and the air volume blown out by the top air-out frame are affected.

Disclosure of Invention

The invention mainly aims to provide a floor type air conditioner indoor unit, which aims to enhance the strength of an air outlet frame and reduce the deformation of the air outlet frame.

In order to achieve the purpose, the invention provides a floor type air conditioner indoor unit and an air conditioner comprising the same. The floor type air conditioner indoor unit comprises a shell, a fan assembly, a top air outlet frame and an air guide piece. The casing is equipped with the air intake, the ascending installing port of opening is seted up at the top of casing, the installing port with be formed with the wind channel between the air intake. The fan assembly is installed in the air duct. The top air-out frame is installed in the installing port, the front end and the lower end of the top air-out frame are open, and the top air-out frame is provided with a first side wall and a second side wall which are positioned on two sides of a front port of the top air-out frame. The air guide install in the top air-out frame, the both ends of air guide are connected respectively first lateral wall with the second lateral wall fan subassembly drive air current is followed wind channel, warp the lower port that the top goes out the air-out frame gets into behind the top air-out frame, by the air guide is followed this air current the outside derivation of front port that the top goes out the air-out frame.

Optionally, a distance between the air guide and the top wall of the air outlet frame is smaller than a distance between the air guide and the lower port.

Optionally, the air guide member includes a first end plate, a second end plate and a plurality of air guide plates, the plurality of air guide plates are arranged in the vertical direction, the first end plate and the second end plate are respectively disposed at two ends of the air guide plates and connected to end portions of the plurality of air guide plates, and the first end plate and the second end plate are respectively connected to the first side wall and the second side wall of the top air outlet frame correspondingly.

Optionally, the first end plate is convexly provided with a buckle piece, and the second end plate is convexly provided with a positioning piece; the first side wall is provided with a clamping hole for the corresponding insertion of the clamping piece, and the second side wall is provided with a positioning hole for the insertion of the positioning piece.

Optionally, the second side wall is further provided with a fixing hole located on one side of the positioning hole, the second end plate is provided with a butt joint corresponding to the fixing hole, and the butt joint and the fixing hole are used for penetrating through a fixing member, so that the second end plate and the second side wall are connected and fixed through the fixing member.

Optionally, an outer plate surface of the second end plate is convexly provided with an annular blocking wall, and one side wall of the annular blocking wall is connected with the positioning piece; and a groove is concavely arranged on the inner wall surface of the other opposite side wall of the annular blocking wall, and the groove forms the butt joint position.

Optionally, the air guide plate includes an air guide main plate arranged in a long strip shape, and air guide side plates respectively extending from two end portions of the air guide main plate to be bent backward, and the two air guide side plates are respectively in contact with the first side wall and the second side wall of the top air outlet frame.

Optionally, the air guide main board is arranged in a convex arc shape towards the front port.

Optionally, the surface of the air deflector is inclined upwards from back to front.

Optionally, the lower port of the top air-out frame is further provided with a support frame, the support frame comprises a first supporting strip and a second supporting strip, two ends of the first supporting strip are respectively connected with the first side plate and the second side plate, and two ends of the second supporting strip are respectively connected with the first supporting strip and the rear side wall of the top air-out frame.

optionally, the top air outlet frame is movably mounted on the mounting opening along the up-down direction.

According to the technical scheme, the top of the shell is provided with the mounting opening communicated with the air channel, the top air outlet frame is mounted at the mounting opening, the air guide piece is mounted in the top air outlet frame, and when the fan assembly drives air flow to enter from the air inlet and blow towards the lower port, the air flow is guided out from the front port by the top air outlet frame. Utilize this air guide can support first curb plate and second curb plate, strengthen the intensity of top air-out frame to reduce the condition that takes place to warp when the top air-out frame is heated under the uneven condition, thereby avoid the top air-out frame to appear warping and influence the wind direction and the amount of wind that blow off.

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 view of the top air outlet frame of the indoor unit of the floor-mounted air conditioner of FIG. 1 extending from the installation opening;

Fig. 3 is a schematic structural view of the top air outlet frame and the air guide in fig. 2 assembled together;

FIG. 4 is a schematic structural view of the top air outlet frame in FIG. 3;

Fig. 5 is an exploded view of the top air outlet frame and the air guide assembly in fig. 3;

Fig. 6 is a schematic structural view of the wind guide in fig. 5;

FIG. 7 is an enlarged view taken at A in FIG. 6;

Fig. 8 is a schematic structural view of the wind deflector of fig. 6.

The reference numbers illustrate:

Reference numerals	Name (R)	reference numerals	Name (R)
				100	shell body	201	Lower port
200	Top air outlet frame	202	Front port
				210	First side wall	300	Air guide
211	Fastening hole	310	First end plate
				220	second side wall	311	Fastener
221	Locating hole	320	Second end plate
				222	Fixing hole	321	Locating piece
230	Supporting frame	322	Butt joint position
				231	First supporting strip	323	Annular retaining wall
232	Second supporting bar	330	Air deflector
				240	Sliding rail	331	Wind-guiding mainboard
200a	Inner frame	332	Air guide side plate
				200b	Outer frame

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

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

It should be noted that, if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment 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, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

Referring to fig. 1, in an embodiment of a floor type air conditioning indoor unit of the present invention, the floor type air conditioning indoor unit includes a casing 100, a fan assembly, a top air outlet frame 200, and an air guide 300. The casing 100 is provided with an air inlet 110, the top of the casing 100 is provided with an installation opening with an upward opening, and an air duct is formed between the installation opening and the air inlet. The fan assembly is installed in the air duct. The top outlet frame 200 is installed at the installation opening, the front end and the lower end of the top outlet frame 200 are opened, and the top outlet frame 200 has a first sidewall 210 and a second sidewall 220 located at both sides of the front port 202 thereof. Air guide 300 is installed in top air-out frame 200, and first lateral wall 210 and second lateral wall 220 are connected respectively to air guide 300's both ends fan subassembly drive air current follow the wind channel gets into top air-out frame 200 back through the lower port 201 of top air-out frame 200, is outwards derived this air current from the front port 202 of top air-out frame 200 by air guide 300.

specifically, the rear side of the housing 100 is provided with the intake vent 110. A fan assembly and a heat exchange assembly are installed in the cavity of the housing 100. When the floor type air conditioner indoor unit works, airflow enters from the air inlet 110 and exchanges heat through the heat exchange assembly, and the airflow after heat exchange can be blown out to the indoor from the top air outlet frame 200.

Because air guide 300 sets up the inboard at top air-out frame 200, the both ends of air guide 300 are connected respectively in first curb plate 210 and the second curb plate 220 of top air-out frame 200 to the both ends of air guide 300 can cooperate and support first curb plate 210 and second curb plate 220, strengthen the intensity of top air-out frame 200, thereby avoid top air-out frame 200 outwards to expand or inwards shrink, and then reduce the condition that takes place to warp when being heated under the uneven condition of top air-out frame 200.

According to the technical scheme of the invention, the top of the shell 100 is provided with the mounting opening communicated with the air duct, the top air outlet frame 200 is mounted at the mounting opening, and two ends of the air guide member are connected with the first side plate and the second side plate of the top air outlet frame 200, so that when the fan assembly drives air flow to enter from the air inlet 110 and blow towards the lower port 201, the air flow is led out from the front port 202 by using the top air outlet frame 200. The air guide piece 300 can support the first side plate 210 and the second side plate 220, strength of the top air-out frame 200 is enhanced, deformation of the top air-out frame 200 in the case of uneven heating is reduced, and accordingly the phenomenon that deformation of the top air-out frame 200 affects the blown-out air direction and the blown-out air quantity is avoided.

In addition, because the top air-out frame 200 is located at the top of the casing 100, the air current blown out through the top air-out frame 200 is guided out to the indoor middle and upper space by the air guide 300, and the guided air current slowly sinks to the lower space from the middle and upper space, so as to avoid directly blowing forward to the user activity area, and further avoid causing the user discomfort. This kind of mode is more applicable to the refrigeration mode, avoids cold air current to blow directly the user.

In one embodiment, for the top air-out frame 200, the top air-out frame 200 includes an inner frame 200a and an outer frame 200b located outside the inner frame 200a, the outer frame 200b and the inner frame 200a are spaced apart from each other, and a thermal insulation material is disposed at the spaced apart positions. The outer frame 200b and the inner frame 200a are connected by any one or more of a screw structure, a snap structure, a latch structure, and a groove rail fitting structure.

As for the manner in which the top air-out frame 200 is mounted to the mounting opening, there may be various. For example, but not limited to: the top air-out frame 200 can be fixedly installed at the installation opening, can be detachably installed at the installation opening, and can be movably installed at the installation opening.

In an embodiment, the top air-out frame 200 is movably mounted to the mounting opening in the up-and-down direction, so that the top air-out frame 200 can be moved upward to protrude from the mounting opening, or moved downward to be received back into the housing 100, so as to hide the top air-out frame 200. The upward extending height of the top air-out frame 200 can be adjusted, and the upward exposed size of the front port of the top air-out frame 200 can be adjusted, so that the air output of the front port can be adjusted.

Specifically, the lower end of the top air-out frame 200 is provided with a pair of sliding rails 240 protruding downward, a pair of sliding grooves are provided inside the casing 100, and the sliding rails 240 are in sliding fit with the sliding grooves. The top air-out frame 200 is connected with a driving device, so that the driving device is utilized to drive the top air-out frame 200 to move up and down along the sliding groove.

In consideration of this, when the top air-out frame 200 moves up and down, the gravity action of the top air-out frame 200 is applied to the slide rail, and the top air-out frame 200 is unbalanced in stress and may be deformed. In view of this, in order to increase the strength of the top air-out frame 200, a supporting frame 230 may be further disposed at the lower port 201 of the top air-out frame 200, the supporting frame 230 includes a first supporting strip 231 and a second supporting strip 232, two ends of the first supporting strip 231 are respectively connected to the first side plate 210 and the second side plate 220, and two ends of the second supporting strip 232 are respectively connected to the first supporting strip 231 and the rear side wall of the top air-out frame 200.

specifically, the first side plate 210 and the second side plate 220 are connected by the first supporting bar 231 of the supporting frame 230, so that the first side plate 210 and the second side plate 220 can be supported, and the top air-out frame 200 is prevented from being deformed in the left-right direction; the first supporting bars 231 of the supporting frame 230 are connected to the rear sidewall of the top air-out frame 200 by the second supporting bars 232, so as to support the rear sidewall of the top air-out frame 200 and prevent the top air-out frame 200 from deforming in the front-back direction. Therefore, under the condition that the top air-out frame 200 is unevenly heated or stressed, the top air-out frame 200 can be supported to prevent deformation. The number of the first supporting bars 231 and the second supporting bars 232 is not specifically limited, and may be designed according to the size and strength requirements of the top air-out frame 200.

In an embodiment, the position of the wind guide 300 in the top air-out frame 200 may not be limited. For example, the air guide 300 may be located at the lower portion of the top air-out frame 200 (e.g., near the lower port 201 of the top air-out frame 200), at the top portion of the top air-out frame 200 (e.g., near the top wall of the top air-out frame 200), or at the middle portion of the top air-out frame 200.

However, it is considered herein that when the airflow enters the lower port 201 of the top air-out frame 200, most of the airflow will continue to flow upward, and a large amount of airflow will gather at the top of the top air-out frame 200, and will not be blown out through the front port 202 of the top air-out frame 200 after being gathered and pressed. In this case, turbulence may occur at the top of the top air outlet frame 200, and turbulence noise may occur.

To avoid this, the distance between the air guide 300 and the top wall of the top air-out frame 200 is smaller than the distance between the air guide 300 and the lower port 201, that is, the air guide 300 is disposed near the top wall of the top air-out frame 200. Based on this, after the air current enters into top air-out frame 200 from top air-out frame 200 lower port 201, when the air current reachd the top of top air-out frame 200, outwards is derived by the water conservancy diversion spare, reduces the air current and gathers at the top of top air-out frame 200, not only can reduce the production of turbulent noise, can also reduce the inside and outside difference in temperature of top air-out frame 200, and the condition that the deformation of reduction top air-out frame 200 appears.

As for the structure type of the air guide 300, the air guide 300 may be an air guide plate 330, an air guide duct with a rotating casing, an air guide grid, or the like. The air guide 300 is required to strongly support the top air-out frame 200. An embodiment of the air guide 300 will be provided below, and the air guide 300 will be described in detail.

In an embodiment, the air guiding member 300 includes a first end plate 310, a second end plate 320, and a plurality of air guiding plates 330, the plurality of air guiding plates 330 are arranged along an up-down direction, the first end plate 310 and the second end plate 320 are located at two ends of the air guiding plate 330 and are connected to ends of the plurality of air guiding plates 330, and the first end plate 310 and the second end plate 320 are respectively connected to the first side wall 210 and the second side wall 220 of the top air-out frame 200.

Specifically, the first end plate 310 connects the ends of the air deflectors 330 together, the second end plate 320 connects the other ends of the air deflectors 330 together, and the first end plate 310 and the second end plate 320 are respectively connected with the first side wall 210 and the second side wall 220 of the top air-out frame 200, so that the air deflectors 330 can be integrally assembled and disassembled together, the assembly procedures are reduced, and the assembly efficiency is improved.

The connection between the first end plate 310 and the first sidewall 210 and the connection between the second end plate 320 and the second sidewall 220 may be a rotatable connection or a detachable connection. There are various ways for the detachable connection, such as but not limited to: any one or more modes of a screw structure, a buckle structure or a positioning structure are adopted for combined connection.

in one embodiment, it is inconvenient to install the wind guide 300 in consideration of the limited space inside the ceiling-out frame 200. Therefore, in order to reduce the difficulty in installing the air guide 300, the air guide 300 and the top air-out frame 200 are combined and connected by adopting a buckle structure and a positioning structure. Specifically, the first end plate 310 is convexly provided with a locking member 311, and the second end plate 320 is convexly provided with a positioning member 321; the first sidewall 210 of the top air-out frame 200 is provided with a fastening hole 211 for the fastening element 311 to be inserted correspondingly, and the second sidewall 220 is provided with a positioning hole 221 for the positioning element 321 to be inserted.

When the air guide 300 is installed in the top air-out frame 200, the first end plate of the air guide 300 is firstly obliquely placed into the top air-out frame 200, so that the fastener 311 on the first end plate 310 aligns with the card hole 211 on the top air-out frame 200, and the fastener 311 and the card hole 211 are connected in an inserting manner. Then, an external force is applied to the air guide 300 to push the second end plate 320 of the air guide 300 into the top air-out frame 200, so that the positioning member 321 on the second end plate 320 is inserted into the positioning hole 221 on the top air-out frame 200 correspondingly, thereby completing the installation of the air guide 300.

It is also considered that, when the two ends of the air guide 300 are respectively inserted into the top air-out frame 200 through the locking member 311 and the positioning member 321, the air guide 300 may turn over, which may affect the upward air guiding. Here, in order to improve the installation stability of the air guide 300, a fixing hole 222 located at one side of the positioning hole 221 is further formed through the second sidewall 220, the second end plate 320 is provided with a docking station 322 corresponding to the fixing hole 222, and the docking station 322 and the fixing hole 222 are used for passing through a fixing member (the fixing member is not shown in the figure) so as to connect and fix the second end plate 320 and the second sidewall 220 through the fixing member.

Therefore, the two ends of the air guide 300 are respectively plugged with the top air-out frame 200 through the buckling piece 311 and the positioning piece 321, and the fixing piece can be adopted to sequentially penetrate through the fixing hole 222 and the butt joint 322 to fix the second end plate 320 of the air guide 300 and the second side plate 220 of the top air-out frame 200 again, so that the air guide 300 is not easy to overturn, and the fixing effect of the air guide 300 is improved.

In an embodiment, it is also considered that, in the process of installing the fixture, an operator inserts the fixture from the outside of the top air-out frame 200 to the fixing position of the air guide 300 in sequence from the fixing hole 222 of the top air-out frame 200. The sight of operating personnel can receive out the sheltering from of dividing the frame and be difficult to see the fixed position on the air guide 300, and the skew butt joint 322 of direction that the mounting penetrated is difficult for counterpointing with butt joint 322 accuracy for the installation degree of difficulty is great.

In order to solve the above problem, an annular blocking wall 323 is convexly arranged on the outer plate surface of the second end plate 320, and a side wall of the annular blocking wall 323 is connected with the positioning member 321; the inner wall surface of the other opposite side wall of the annular blocking wall 323 is recessed with a groove that forms the abutting position 322. After the fixing member is inserted into the fixing hole 222, the fixing member is surrounded and blocked by the annular blocking wall 323, so that the fixing member is not prone to large deviation, and the insertion direction of the fixing member is finely adjusted until the fixing member is inserted into the pair of positioning portions 322, thereby completing the connection and fixation. The fixing member and the positioning member cooperate to limit the movement of the wind guide 300, so that the wind guide is not easy to turn over. Of course, in other embodiments, the docking station 322 may be a slot structure directly disposed on the plate surface of the second end plate 320.

Based on any of the above embodiments, the shape of the air guiding plate 330 is not particularly limited, and is preferably configured to have a better air guiding effect and strength. In an embodiment, the air guiding plate 330 includes an air guiding main plate 331 disposed in an elongated shape, and air guiding side plates 332 respectively bent and extended backward from two end portions of the air guiding main plate 331, and side surfaces of the two air guiding side plates 332 respectively contact with the first side wall 210 and the second side wall 220 of the top air-out frame 200.

Specifically, the air guiding plate 330 includes an air guiding main plate 331 and two air guiding side plates 332 disposed on two sides of the air guiding main plate 331, and the three parts are combined to make the shape of the air guiding plate 330 substantially similar to a Chinese character 'ao'. Therefore, not only the extensibility of the air deflector 330 can be enhanced, but also the air deflector 330 is not easy to deform; moreover, the two air guide side plates 332 can respectively abut against the first side wall 210 and the second side wall 220 of the top air-out frame 200, so that the contact surface abutting against and contacting with the top air-out frame 200 is increased, and the top air-out frame 200 is strongly supported.

In an embodiment, the air guiding main board 331 may also be disposed in a convex arc shape toward the front port 202. The air guide main board 331 arranged in the convex arc shape can enhance the strength of the air guide main board 331, and can also enable the air guide main board 331 to protrude towards the front port 202, so that the distance of outward air guide of the air guide plate 330 is prolonged, and the air guide effect is enhanced.

In order to reduce the amount of cold air blown to the user in the cooling state, the cold air needs to be blown to the indoor middle-upper space as much as possible. For this reason, in the present embodiment, the plate surface of the air guiding plate 330 is inclined upward from the rear to the front. When the airflow enters the top air-out frame 200 from the air duct, the airflow encounters the air deflector 330, and is deflected upwards along the inclined direction of the air deflector 330, so that the cold airflow is guided to the indoor middle-upper space, and the cold air is prevented from directly blowing to the user.

The invention also provides an air conditioner which comprises an air conditioner outdoor unit and a floor type air conditioner indoor unit. The floor type air conditioner indoor unit is connected with the air conditioner outdoor unit through a refrigerant pipe. The specific structure of the floor type air conditioner indoor unit refers to the above embodiments, and since the floor type air conditioner indoor unit adopts all the technical schemes of all the above embodiments, all the beneficial effects brought by the technical schemes of the above embodiments are also achieved, and no further description is given here.

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.