CN210801402U - Floor type air conditioner indoor unit and air conditioner - Google Patents
Floor type air conditioner indoor unit and air conditioner Download PDFInfo
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- CN210801402U CN210801402U CN201921854407.5U CN201921854407U CN210801402U CN 210801402 U CN210801402 U CN 210801402U CN 201921854407 U CN201921854407 U CN 201921854407U CN 210801402 U CN210801402 U CN 210801402U
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Abstract
The utility model discloses a machine and air conditioner in floor type air conditioning. The floor type air conditioner indoor unit comprises a shell and an air guide assembly. The shell is provided with an air inlet and an air outlet, and a first air channel and a second air channel which can communicate the air inlet and the air outlet are formed inside the shell; the first air duct extends in the up-down direction, and the second air duct extends in the front-back direction and penetrates through the upper end of the first air duct. The air guide assembly comprises a plurality of air guide plates which can swing relative to the air outlet, the plurality of air guide plates comprise a middle air guide plate, the middle air guide plate is provided with a first air guide part and second air guide parts which are positioned at two ends of the first air guide part, the first air guide part corresponds to the air outlet side of the second air channel, the second air guide part corresponds to the air outlet side of the first air channel, and the maximum width of the first air guide part is greater than that of the second air guide part.
Description
Technical Field
The utility model relates to an air conditioner technical field, in particular to machine and air conditioner in floor type air conditioning.
Background
In a conventional floor type air conditioner indoor unit, a swinging air deflector is generally disposed at an air outlet so as to adjust an air supply angle of the air outlet by utilizing the swinging of the air deflector. However, conventional air deflectors are generally regular in shape. In the double-air-channel system, different air channels have different air quantities blowing to the same air outlet. If the regular air deflectors are arranged at the air outlet, the air flow blown out from the air duct with large air volume is difficult to be led out in time, the air guiding efficiency is poor, and the comfort degree is poor.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a floor type air conditioner indoor unit, aim at providing an aviation baffle suitable for two air duct systems to improve wind-guiding efficiency, promote two air duct systems's comfort level.
In order to achieve the above object, the present invention provides a floor type air conditioner indoor unit and an air conditioner including the same. The floor type air conditioner indoor unit comprises a shell and an air guide assembly. The shell is provided with an air inlet and an air outlet, and a first air channel and a second air channel which can communicate the air inlet and the air outlet are formed inside the shell; the first air duct extends in the up-down direction, and the second air duct extends in the front-back direction and penetrates through the upper end of the first air duct. The air guide assembly comprises a plurality of air guide plates which can swing relative to the air outlet, the plurality of air guide plates comprise a middle air guide plate, the middle air guide plate is provided with a first air guide part and second air guide parts which are positioned at two ends of the first air guide part, the first air guide part corresponds to the air outlet side of the second air channel, the second air guide part corresponds to the air outlet side of the first air channel, and the maximum width of the first air guide part is greater than that of the second air guide part.
Optionally, the front side of the first air guiding portion protrudes forward from the front side of the second air guiding portion.
Optionally, the front side of the first air guiding portion is in arc transition connection with the front side of the second air guiding portion.
Optionally, the front side edge of the first air guiding part is arranged forward in a convex arc shape,
optionally, the plurality of air deflectors further include a lower air deflector located below the middle air deflector, the lower air deflector includes a third air guiding portion and fourth air guiding portions located at two ends of the third air guiding portion, two of the fourth air guiding portions are located at two sides of the bottom of the second air duct, respectively, and a maximum width of the fourth air guiding portion is greater than a maximum width of the third air guiding portion.
Optionally, the front side of the fourth air guiding portion protrudes forward from the front side of the third air guiding portion.
Optionally, the front side of the fourth air guiding portion is in arc-shaped transitional engagement with the front side of the third air guiding portion.
Optionally, the plurality of air deflectors further include an upper air deflector located above the middle air deflector, and the shape of the upper air deflector is consistent with the shape of the lower air deflector.
Optionally, the floor type air conditioner indoor unit further comprises an air duct shell installed in the shell, the air duct shell is used for forming the first air duct and the second air duct, an air outlet frame for communicating the first air duct, the second air duct and the air outlet is arranged on the front side face of the air duct shell, and the air guide assembly is installed on the air outlet frame.
Optionally, the air duct shell includes an air duct front shell and an air duct rear shell, and the air duct front shell and the air duct rear shell enclose to form the first air duct; the air outlet frame is arranged at the upper end of the air duct front shell, the air duct rear shell is provided with an air duct protruding towards the air outlet frame, and the air duct forms the second air duct.
Optionally, the air outlet surface of the air duct is smaller than the air outlet surface of the air outlet frame.
Optionally, the floor type air conditioner indoor unit further includes a first fan assembly installed in the first air duct, and the first fan assembly includes a centrifugal fan.
Optionally, the floor type air conditioner indoor unit further includes a second fan assembly installed in the second air duct, and the second fan assembly includes an axial flow fan.
Optionally, the floor type air conditioner indoor unit further comprises a lamp strip component, the lamp strip component comprises a lamp strip support and a ring-shaped lamp strip arranged on the lamp strip support, the ring-shaped lamp strip is arranged corresponding to the second air duct, and the first air guiding portion of the middle air guiding plate is surrounded in the ring-shaped lamp strip.
Optionally, the floor type air-conditioning indoor unit further comprises an inner air deflector capable of swinging relative to the air outlet, the inner air deflector is located at the rear side of the air guide assembly and is arranged in a crisscross manner with the air deflector in the air guide assembly; the rear side edge of the air deflector is concavely provided with a notch which is used for avoiding the inner air deflector.
The technical scheme of the utility model, the maximum width through designing middle aviation baffle into first wind-guiding portion designs into the maximum width that is greater than first wind-guiding portion to the first wind-guiding portion that utilizes this middle aviation baffle can concentrate the air current that blows off in time outwards with the second wind channel, increases the wind deflection of first wind-guiding portion, improves wind-guiding efficiency. In addition, in the heating mode, the first air guide part of the middle air guide plate can guide a large amount of hot air flow blown out from the second air channel in a centralized manner to the middle-lower layer space of the indoor environment, so that the comfort level in the heating mode is greatly improved.
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 view of an outlet opening of the floor type indoor unit of the air conditioner of FIG. 1;
FIG. 3 is a front view of the inner structure of the indoor unit of the floor type air conditioner in FIG. 2;
fig. 4 is a side view of the inner structure of the indoor unit of the floor type air conditioner in fig. 3;
FIG. 5 is an enlarged view taken at A in FIG. 4;
FIG. 6 is a schematic view of the assembly of the air guide assembly and the driving device in FIG. 4;
FIG. 7 is a schematic structural view of the intermediate air deflector of FIG. 6;
FIG. 8 is a top view of the intermediate air deflection plate of FIG. 7;
FIG. 9 is a schematic structural view of the lower air guiding plate of FIG. 6;
fig. 10 is a top view of the lower deflector of fig. 9.
The reference numbers illustrate:
the purpose of the present invention is to provide a novel and improved method and apparatus for operating a computer.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
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 technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 3, in an embodiment of the floor type air conditioning indoor unit of the present invention, the floor type air conditioning indoor unit includes a casing 100 and an air guide assembly 300. The housing 100 is provided with an air inlet 110 and an air outlet 120, and a first air duct 210 and a second air duct 220 (as shown in fig. 4) which can communicate the air inlet 110 with the air outlet 120 are formed inside the housing 100; the first air duct 210 extends in the up-down direction, and the second air duct 220 extends in the front-back direction and penetrates the upper end of the first air duct 210. The air guiding assembly 300 includes a plurality of air guiding plates capable of swinging relative to the air outlet 120.
As shown in fig. 6 to 8, the plurality of air deflectors include an intermediate air deflector 310, the intermediate air deflector 310 has a first air guiding portion 311 and second air guiding portions 312 located at two ends of the first air guiding portion 311, the first air guiding portion 311 corresponds to an air outlet side of the second air duct 220, and the second air guiding portion 312 corresponds to an air outlet side of the first air duct 210. In FIG. 8, Lmax1Expressed as the maximum width of the first wind-guiding portion 311; lmax2Indicated as the maximum width of the second wind-guiding portion 312. The maximum width of the first wind-guiding part 311 is required to be larger than the maximum width of the second wind-guiding part 312, that is, Lmax1＞Lmax2。
Specifically, the rear side of the housing 100 is provided with an air inlet 110, and the front side of the housing 100 is provided with an air outlet 120. Air outlet 120 is located to air guide assembly 300, and a plurality of aviation baffles in air guide assembly 300 all are rectangular form setting, and a plurality of aviation baffles are arranged along upper and lower downward interval to can swing along upper and lower to realize wind-guiding from top to bottom. Of course, in other embodiments, the plurality of air deflectors may be arranged at intervals in the left-right direction, and can swing in the left-right direction to guide air in the left-right direction.
The floor type air conditioner indoor unit further includes an indoor heat exchanger (not shown). The indoor heat exchanger is installed in the casing 100 adjacent to the intake vent 110. The first fan assembly is installed in the first air duct 210, and the first fan assembly includes a centrifugal fan for driving the airflow in the first air duct 210 to flow. The second fan assembly is mounted in the second air duct 220 and includes an axial fan for driving the airflow in the second air duct 220 to flow. That is, the first air duct 210 is a centrifugal fan air duct, and the second air duct 220 is an axial fan air duct.
When the floor type air conditioner indoor unit works, the air outlet 120 is opened, external air enters the shell 100 from the air inlet 110 and then is divided into two parts, wherein the first part of air flows from bottom to top through the first air duct 210 after exchanging heat with the indoor heat exchanger, and when the first part of air reaches the upper end of the first air duct 210, the air is blown out from the air outlet 120. And the second part of air exchanges heat with the indoor heat exchanger, flows from back to front through the second air duct 220, and is blown out from the air outlet 120 when reaching the front end of the second air duct 220. Since the second air duct 220 penetrates the upper end of the first air duct 210, that is, the second air duct 220 divides the upper end of the first air duct 210 into two air duct outlets. Therefore, the air flows blown out from the two duct outlets at the upper end of the first duct 210 are relatively dispersed, and the air flows blown out from the second duct 220 are relatively concentrated.
Therefore, the maximum width of the first air guiding part 311 of the intermediate air guiding plate 310 is designed to be larger than the maximum width of the second air guiding part 312, that is, the maximum width is equivalent to the maximum width of the first air guiding part 311, so that the air guiding surface of the first air guiding part 311 is increased. The first air guiding portion 311 corresponds to the second air duct 220, so that a large amount of air flow intensively blown out from the second air duct 220 can be guided out by the first air guiding portion 311 of the intermediate air guiding plate 310. Particularly, in the heating mode, the hot air flow is easy to float upwards, but after being guided by the first air guiding portion 311 of the intermediate air guiding plate 310, the path for guiding the hot air flow downwards can be relatively prolonged, so that a large amount of hot air flow can be guided to the middle-lower layer space of the indoor environment.
The technical scheme of the utility model among, design into the maximum width that is greater than second wind-guiding portion 312 through the maximum width with middle aviation baffle 310 of first wind-guiding portion 311 to the first wind-guiding portion 311 that utilizes this middle aviation baffle 310 can concentrate the air current that blows off with second wind channel 220 and in time outwards derive, and the air conduction volume of first wind-guiding portion 311 of increase improves wind-guiding efficiency. In addition, in the heating mode, the first air guiding part 311 of the intermediate air guiding plate 310 can guide a large amount of hot air intensively blown out from the second air duct 220 to the middle and lower layer spaces of the indoor environment, thereby greatly improving the comfort level in the heating mode.
Referring to fig. 6, based on the above embodiment, the swinging manner of the plural air deflectors in the air guiding assembly 300 may be driven by the respective driving motors to swing, or may be driven by the same motor to swing. Specifically, the floor type air conditioner indoor unit further includes a driving device 400, and the driving device 400 includes a motor 410, a crank 420, and a pull rod 430; the pull rod 430 connects the plurality of air deflectors in sequence, and the motor 410 is connected with one end of the pull rod 430 through the crank 420, so that the crank 420 drives the pull rod 430 to move along the length direction thereof, and the plurality of air deflectors 300 are driven to swing.
Referring to fig. 4, 6 and 7, the shape and structure of the middle air guiding plate 310 of the plurality of air guiding plates is not specifically limited herein. In this embodiment, in order to design the maximum width of the first wind guiding portion 311 to be greater than the maximum width of the second wind guiding portion 312, optionally, the front side of the first wind guiding portion 311 protrudes forward from the front side of the second wind guiding portion 312. In this way, the first air guiding portion 311 protrudes forward relative to the second air guiding portion 312, so that the air guiding distance and the air guiding area of the first air guiding portion 311 can be extended, and the airflow blown out from the second air duct 220 can be blown out outwards. Of course, in other embodiments, the rear side of the first wind guiding portion 311 may also protrude rearward from the rear side of the second wind guiding portion 312, which only occupies additional internal space.
Further, the front side of the first air guiding portion 311 is in arc transition connection with the front side of the second air guiding portion 312, so that the connection position between the first air guiding portion 311 and the second air guiding portion 312 is smooth, the resistance to the airflow is small, and the air guiding efficiency of the middle air guiding plate 310 is improved.
Referring to fig. 4, 6 and 8, it is considered that if the front side of the first wind-guiding portion 311 of the intermediate wind-guiding plate 310 is linearly disposed, the slope formed between the first wind-guiding portion 311 and the second wind-guiding portion 312 is relatively steep, so that the fault between the two portions is obvious. Therefore, the airflow guided out from the first air guiding portion 311 may gradually layer with the airflow guided by the second air guiding portion 312, and the air outlet uniformity is not good.
In view of this, the front side of the first air guiding portion 311 may be arranged forward in a convex arc shape, so that the front side of the first air guiding portion 311 gradually transitions to the second air guiding portion 312 in an arc shape toward both sides thereof, so that the slope formed between the first air guiding portion 311 and the second air guiding portion 312 is relatively slow, no obvious fault is formed between the first air guiding portion 311 and the second air guiding portion 312, and further, the airflow guided out from the second air guiding portion 312 gradually approaches to the airflow guided out from the first air guiding portion 311 and gradually converges smoothly, so that the airflow layering effect is reduced, and becomes more uniform.
Referring to fig. 4, 6 and 9, according to any of the above embodiments, although the upper end of the second air duct 220 is divided into two air duct outlets by the first air duct 210, the air flow blown from the lower end of the first air duct 210 is blocked by the first air duct 210 and is divided into two air duct outlets. Therefore, the wind speed is higher at the lower ends of the outlets of the two air ducts (i.e. the positions near the split flow of the first air duct 210), and the wind volume is also higher. Therefore, the air deflector is also required to guide the air flow at the position immediately.
Based on this, in an embodiment, the plurality of air deflectors further include a lower air deflector 320 located below the middle air deflector 310, the lower air deflector 320 has a third air guiding portion 321 and fourth air guiding portions 322 located at two ends of the third air guiding portion 321, the two fourth air guiding portions 322 are respectively located at two sides of the bottom of the second air duct 220, and a maximum width of the fourth air guiding portion 322 is greater than a maximum width of the third air guiding portion 321. The fourth air guiding portion 322 corresponds to the lower end of the air duct outlet. Lmax as shown in FIG. 103Expressed as the maximum width of the third wind scooping portion 321; lmax4Indicated as the maximum width of the fourth wind-guiding portion 322. Therefore, there should be Lmax4＞Lmax3。
The maximum width of the fourth air guiding portion 322 of the lower air guiding plate 320 is designed to be larger than the maximum width of the third air guiding portion 321, that is, the fourth air guiding portion 322 is arranged to be wider, so that the air guiding surface of the fourth air guiding portion 322 is increased. The fourth air guiding portion 322 corresponds to the lower end of the air duct outlet, so that a large amount of air flow blown out from the lower end of the air duct outlet can be guided out through the fourth air guiding portion 322. Particularly, in the heating mode, the hot air flow is easy to float upwards, but after being guided by the lower end of the air duct outlet, the path for guiding the hot air flow downwards can be relatively prolonged, so that a large amount of hot air flow can be guided to the middle-lower layer space of the indoor environment. The third air guide portion 321 is narrow, and can reduce wind shielding and blow air at the front upper side of the air flow at the position.
Referring to fig. 4, 6 and 10, the shape and structure of the lower air guiding plate 320 are not limited in detail. In this embodiment, in order to design the maximum width of the fourth wind guiding portion 322 to be greater than the maximum width of the third wind guiding portion 321, optionally, the front side of the fourth wind guiding portion 322 protrudes forward from the front side of the third wind guiding portion 321. In this way, the fourth air guiding portion 322 protrudes forward relative to the third air guiding portion 321, so that the air guiding distance and the air guiding area of the fourth air guiding portion 322 can be extended, and the air flow blown out from the lower end of the air duct outlet can be blown out outwards. Of course, in other embodiments, the rear side of the fourth wind-guiding portion 322 may also protrude backward from the rear side of the third wind-guiding portion 321, which only occupies additional internal space.
Further, the front side of the fourth air guiding portion 322 is in arc transition connection with the front side of the third air guiding portion 321, so that the connection position between the fourth air guiding portion 322 and the first air guiding portion 311 is smooth, the resistance to the airflow flow is small, and the improvement of the air guiding efficiency of the lower air guiding plate 320 is facilitated.
Referring to fig. 4, 6 and 9, in an embodiment, based on the above embodiment, in the process of the air flow being blown out from the two duct outlets in a split manner, a part of the air flow will reach the upper end of the duct outlet upwards, and the upper end of the duct outlet is narrow, and the air flow is gathered to generate vortex noise. In one embodiment, to avoid this, the plurality of wind deflectors further include an upper wind deflector 330 above the middle wind deflector 310, and the shape of the upper wind deflector 330 is identical to that of the lower wind deflector 320. That is to say, the two ends of the upper air guiding plate 330 are also widened, so that the air flow at the upper end of the air duct outlet is led out outwards, the air guiding amount is increased, and the phenomenon that the air flow is gathered at the position and eddy noise easily occurs is avoided.
Referring to fig. 4 to 6, in an embodiment, the floor type air conditioning indoor unit further includes an inner air guiding plate 500 capable of swinging relative to the air outlet 120, wherein the inner air guiding plate 500 is located at the rear side of the air guiding assembly 300 and is disposed in a crisscross manner with the air guiding plate (i.e., the middle air guiding plate 310 and the upper air guiding plate 330) of the air guiding assembly 300; the rear side edge of the air deflector is concavely provided with a notch 301, and the notch 301 is used for avoiding the inner air deflector 500.
Specifically, a plurality of air deflectors on the air guiding assembly 300 are arranged at intervals in the vertical direction, and the air deflectors can swing in the vertical direction to sweep air vertically. The plurality of inner wind deflectors 500 are arranged at intervals in the left-right direction, and the inner wind deflectors 500 can swing in the left-right direction to realize left-right wind sweeping. In order to reduce the thickness of the whole machine, the distance between the inner air guiding plate 500 and the air guiding assembly 300 needs to be designed to be relatively short, so as to reduce the thickness of the whole machine as much as possible and realize the ultra-thin design of the whole machine.
However, when the distance between the inner air guide plate 500 and the air guide assembly 300 is designed to be short, the air guide plate on the air guide assembly 300 tends to interfere with the inner air guide plate 500. Therefore, the rear side of the air deflector is concavely provided with a notch 301, and the notch 301 is used for avoiding the inner air deflector 500, so that the front side of the inner air deflector 500 is accommodated in the notch 301, and does not interfere with the air deflector on the air deflector assembly 300 when the inner air deflector 500 swings.
Referring to fig. 3 to 5, based on any of the above embodiments, the floor type air conditioner indoor unit further includes an air duct casing 200 installed in the casing 100, the air duct casing 200 is used to form a first air duct 210 and a second air duct 220, and an air outlet frame 230 for communicating the first air duct 210, the second air duct 220 and the air outlet 120 is disposed on a front side surface of the air duct casing 200.
The air duct case 200 and the housing 100 are independent structures, and they can be separately manufactured and formed, so that the structure of the single component is simple and the manufacturing and forming are easy. The two are assembled together after molding. In order to reduce the load of the casing 100 and prevent the casing 100 from being deformed by force and affecting the appearance structure thereof, the air guiding assembly 300 is mounted on the air outlet frame 230 so as to be supported and mounted by the air duct casing 200, thereby preventing the acting force of the air guiding assembly 300 from being directly applied to the casing 100.
Further, the air duct shell 200 includes an air duct front shell and an air duct rear shell, and the air duct front shell and the air duct rear shell enclose to form a first air duct 210; an air outlet frame 230 is arranged at the upper end of the air duct front shell; the air duct rear shell is provided with an air duct 240 protruding towards the air outlet frame 230, and the air duct 240 forms a second air duct 220. Here, the air outlet surface of the air duct 240 should be smaller than the air outlet surface of the air outlet frame 230. Therefore, the upper end of the first air duct 210 is penetrated through by the air duct 240, so as to divide the upper end of the first air duct 210 into two air duct outlets at two sides of the second air duct 220.
With reference to fig. 3 to fig. 5, based on any of the above embodiments, the floor type air conditioning indoor unit further includes a lamp strip assembly 600, where the lamp strip assembly 600 includes a lamp strip support 610 and a ring-shaped lamp strip 620 disposed on the lamp strip support 610, and the ring-shaped lamp strip 620 is disposed corresponding to the second air duct 220 and surrounds the first air guiding portion 311 of the intermediate air guiding plate 310 therein.
Specifically, the lamp strip assembly 600 is located at the front side of the air guiding assembly 300, and the ring-shaped lamp strip 620 of the lamp strip assembly 600 is mounted on the air outlet frame 230 through the lamp strip support 610. The diameter of the circular light strip 620 is the same as the size of the air outlet end (i.e., the diameter of the front end of the air duct 240) of the first air duct 210, so that the size of the first air duct 210 can be represented by the size of the circular light strip 620. The annular light strip 620 surrounds the first air guiding portion 311 of the middle air guiding plate 310, and the annular light strip 620 is partially accommodated in the recessed area between the first air guiding portion 311 and the second air guiding portion 312 of the middle air guiding plate 310, so that the front-back space occupied by the annular light strip 620 can be reduced, the thickness of the whole machine can be further reduced, and the ultrathin design of the whole machine is realized.
The utility model also provides an air conditioner, the air conditioner includes machine in air condensing units and the floor type air conditioner. 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 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 (16)
1. A floor type air conditioner indoor unit is characterized by comprising:
the air conditioner comprises a shell, a first air duct and a second air duct, wherein the shell is provided with an air inlet and an air outlet, and the first air duct and the second air duct which can communicate the air inlet and the air outlet are formed inside the shell; the first air duct extends along the vertical direction, and the second air duct extends along the front-back direction and penetrates through the upper end of the first air duct;
the air guide assembly comprises a plurality of air guide plates which can swing relative to the air outlet, the plurality of air guide plates comprise a middle air guide plate, and the middle air guide plate is provided with a first air guide part and second air guide parts positioned at two ends of the first air guide part; wherein the content of the first and second substances,
the first air guide part corresponds to the air outlet side of the second air duct, the second air guide part corresponds to the air outlet side of the first air duct, and the maximum width of the first air guide part is larger than that of the second air guide part.
2. The floor type air conditioner indoor unit as claimed in claim 1, wherein the front side of the first air guiding part protrudes forward from the front side of the second air guiding part.
3. The floor type air conditioner indoor unit of claim 2, wherein the front side of the first air guiding part is transitionally engaged with the front side of the second air guiding part in an arc shape.
4. The floor type air conditioning indoor unit of claim 3, wherein the front side of the first air guiding part is arranged forward in a convex arc shape.
5. The indoor unit of floor type air conditioner as claimed in any one of claims 1 to 4, wherein the plurality of air deflectors further include a lower air deflector located below the middle air deflector, the lower air deflector has a third air guiding portion and fourth air guiding portions located at two ends of the third air guiding portion, two of the fourth air guiding portions are located at two sides of the bottom of the second air duct respectively, and the maximum width of the fourth air guiding portion is greater than the maximum width of the third air guiding portion.
6. The floor type air conditioner indoor unit of claim 5, wherein the front side of the fourth air guiding portion protrudes forward from the front side of the third air guiding portion.
7. The floor type air-conditioning indoor unit of claim 6, wherein the front side of the fourth air guiding part is in arc transition connection with the front side of the third air guiding part.
8. The floor type air conditioning indoor unit of claim 5, wherein the plurality of air deflectors further include an upper air deflector positioned above the middle air deflector, and a shape of the upper air deflector is identical to a shape of the lower air deflector.
9. The indoor unit of floor standing air conditioner as claimed in any one of claims 1 to 4, further comprising an air duct casing installed inside the casing, the air duct casing being configured to form the first air duct and the second air duct, an air outlet frame for communicating the first air duct and the second air duct with the air outlet being provided on a front side of the air duct casing, wherein the air guide assembly is installed on the air outlet frame.
10. The floor type air conditioner indoor unit according to claim 9, wherein the duct casing includes a duct front casing and a duct rear casing, the duct front casing and the duct rear casing enclosing to form the first duct; the air outlet frame is arranged at the upper end of the air duct front shell, the air duct rear shell is provided with an air duct protruding towards the air outlet frame, and the air duct forms the second air duct.
11. The floor type air conditioner indoor unit of claim 10, wherein an air outlet surface of the air guide duct is smaller than an air outlet surface of the air outlet frame.
12. A floor standing air conditioning indoor unit as claimed in any one of claims 1 to 4, further comprising a first fan assembly mounted to the first air duct, the first fan assembly comprising a centrifugal fan.
13. A floor standing air conditioning indoor unit as claimed in any one of claims 1 to 4, further comprising a second fan assembly mounted to the second air duct, the second fan assembly comprising an axial flow fan.
14. The indoor unit of a floor type air conditioner according to any one of claims 1 to 4, further comprising a lamp strip assembly, wherein the lamp strip assembly comprises a lamp strip support and a ring-shaped lamp strip arranged on the lamp strip support, the ring-shaped lamp strip is arranged corresponding to the second air duct, and the first air guiding portion of the intermediate air guiding plate is surrounded therein.
15. The floor type air-conditioning indoor unit as claimed in any one of claims 1 to 4, further comprising an inner air deflector swingable with respect to the air outlet, the inner air deflector being located at a rear side of the air guide assembly and disposed in a criss-cross arrangement with the air deflector in the air guide assembly; and a notch is concavely arranged on the rear side edge of the air deflector in the air guide assembly and is used for avoiding the inner air deflector.
16. An air conditioner, characterized in that, the air conditioner includes an outdoor unit of the air conditioner and the indoor unit of the floor air conditioner as claimed in any one of claims 1 to 15, the indoor unit of the floor air conditioner and the outdoor unit of the air conditioner are connected by a refrigerant pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854407.5U CN210801402U (en) | 2019-10-30 | 2019-10-30 | Floor type air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921854407.5U CN210801402U (en) | 2019-10-30 | 2019-10-30 | Floor type air conditioner indoor unit and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210801402U true CN210801402U (en) | 2020-06-19 |
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| CN201921854407.5U Active CN210801402U (en) | 2019-10-30 | 2019-10-30 | Floor type air conditioner indoor unit and air conditioner |
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