CN112665012A - Air conditioner indoor unit and air conditioner - Google Patents
Air conditioner indoor unit and air conditioner Download PDFInfo
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- CN112665012A CN112665012A CN202110060857.2A CN202110060857A CN112665012A CN 112665012 A CN112665012 A CN 112665012A CN 202110060857 A CN202110060857 A CN 202110060857A CN 112665012 A CN112665012 A CN 112665012A
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Abstract
The invention belongs to the technical field of household appliances, and particularly relates to an air conditioner indoor unit and an air conditioner. The invention aims to solve the problem of abnormal sound caused by airflow backflow. According to the air-conditioning indoor unit, the fresh air inlet and the air outlet are formed in the outer shell of the indoor unit, the first air port and the second air port are formed in the fresh air shell, the first air port is communicated with the first end of a fresh air pipeline, the second end of the fresh air pipeline penetrates through the fresh air inlet and extends out of the room, and the second air port is communicated with the air outlet; when the indoor unit of the air conditioner is in the first state, the wind shielding piece is detachably mounted in the fresh air shell, the wind shielding piece is arranged between the first air port and the second air port, and the wind shielding piece blocks the communication between the first air port and the second air port. The air conditioner comprises the air conditioner indoor unit and an air conditioner outdoor unit matched with the air conditioner indoor unit. According to the air conditioner indoor unit and the air conditioner, in the first state, the wind shielding piece blocks the connection between the first air opening and the second air opening, so that abnormal sound caused by backward flowing of air flow is avoided.
Description
Technical Field
The invention belongs to the technical field of household appliances, and particularly relates to an air conditioner indoor unit and an air conditioner.
Background
An Air Conditioner (Air Conditioner) is a device for manually adjusting and controlling parameters such as temperature, humidity, and flow rate of ambient Air in a building or structure, and generally includes an Air Conditioner indoor unit and an Air Conditioner outdoor unit that cooperate with each other.
The air conditioner of correlation technique, it has the new trend mode, and when the air conditioner was in the new trend mode, the air conditioner can realize with outdoor air drive to indoor, and is specific, and the indoor set intercommunication of air conditioner has the new trend passageway, is provided with the fan in the new trend passageway, and the fan operation can drive the new trend passageway with outdoor air, and then drive to indoor.
However, when the air conditioner is not in the fresh air mode, the outdoor air flow can flow back to the indoor unit of the air conditioner through the fresh air channel and then enter the room, and abnormal sound is caused.
Disclosure of Invention
In order to solve the problems in the prior art, namely to solve the problem that outdoor air flows through a fresh air channel and flows back to an indoor unit of an air conditioner so as to enter the indoor unit and cause abnormal sound, the invention provides an indoor unit of the air conditioner in a first aspect, which comprises an inner unit shell, a fresh air pipeline and a fresh air shell arranged in the inner unit shell, wherein the inner unit shell is provided with a fresh air inlet and an air outlet which are communicated with each other; when the indoor unit of the air conditioner is in the first state, the wind shielding piece is detachably mounted in the fresh air shell, the wind shielding piece is arranged between the first air port and the second air port, and the wind shielding piece blocks the communication between the first air port and the second air port.
In the preferable technical scheme of the air conditioner indoor unit, an installation part is detachably arranged in the fresh air shell, the installation part is of a frame-shaped structure, a support part is detachably arranged in the installation part, and the support part is provided with a ventilation hole; the wind shielding member is placed on the supporting member and shields the vent hole.
In the preferable technical scheme of the air conditioner indoor unit, the mounting piece is also provided with a convex edge; the wind shielding part is clamped between the supporting part and the convex edge.
In the preferable technical scheme of the air-conditioning indoor unit, a plurality of jacks are arranged on the side wall of the mounting piece, a plurality of protrusions are arranged on the outer side wall of the supporting piece, and each protrusion is correspondingly inserted into one jack.
In the preferable technical scheme of the air-conditioning indoor unit, the supporting piece comprises an outer frame and at least one rib, the at least one rib is arranged in the outer frame, and the vent hole is enclosed between the at least one rib and the outer frame.
In the preferable technical scheme of the air conditioner indoor unit, a drawing opening is formed in the fresh air shell and is communicated with the inside of the fresh air shell; two opposite guide rail parts are arranged on the fresh air shell corresponding to the drawing opening; the mounting member is slidably disposed on the rail portion.
In a preferred technical solution of the above air conditioning indoor unit, the guide rail part includes a first guide rail, a second guide rail, and a guide block, the first guide rail is disposed above the second guide rail and is parallel to the second guide rail, and the guide block is disposed between the first guide rail and the second guide rail; the outer side wall of the mounting piece is provided with a first protruding portion and a second protruding portion, the first protruding portion is arranged between the guide block and the first guide rail, and the second protruding portion is arranged between the second guide rail and the guide block.
In the above-mentioned air conditioning indoor unit's preferred technical scheme, when the air conditioning indoor unit is in the second state, the air conditioning indoor unit still includes the filter screen, and filter screen detachable sets up in the new trend casing for the replacement piece that keeps out the wind, perhaps, filter screen detachable sets up in the new trend casing, and with keep out the wind the piece laminating.
In a preferred technical scheme of the air conditioning indoor unit, the material of the wind shield is at least one of paper, plastic, rubber, wood, glass, ceramic, metal and alloy.
A second aspect of the present invention provides an air conditioner, which includes the air conditioner indoor unit in any one of the above technical solutions, and an air conditioner outdoor unit used in cooperation with the air conditioner indoor unit.
The air conditioner indoor unit comprises a fresh air pipeline, a first air inlet, a second air outlet, a wind shielding piece, a first air inlet, a second air inlet, a wind shielding piece, a first air outlet, a second air outlet, a first air inlet, a second air outlet, a wind shielding piece, a second air inlet, a wind shielding piece, a second air outlet, a wind shielding piece and a wind shielding piece.
Drawings
Preferred embodiments of an air conditioning indoor unit and an air conditioner of the present invention are described below with reference to the accompanying drawings. The attached drawings are as follows:
FIG. 1 is a first schematic structural diagram of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 2 is a second schematic structural diagram of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 3 is a third schematic structural diagram of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 4 is a schematic view showing the assembly of the mounting member, the supporting member and the wind shielding member in the embodiment of the present invention;
FIG. 5 is a schematic view of a mount according to an embodiment of the invention;
FIG. 6 is a schematic structural diagram of a support member according to an embodiment of the present invention.
In the drawings:
100: a fresh air shell; 101: a first tuyere;
102: a second tuyere; 103: a fresh air pipeline;
104: a fresh air channel; 105: a fan;
106: an end plate; 107: a side plate;
108: a guide rail portion; 109: a first guide rail;
110: a second guide rail; 111: a guide block;
112: drawing the opening; 200: a wind shielding member;
300: a mounting member; 301: a support member;
302: a vent hole; 303: a convex edge;
304: a jack; 305: a protrusion;
306: an outer frame; 307: ribs;
308: a first protrusion; 309: a second protrusion;
310: a first jack; 311: a second jack;
312: a first connecting plate; 313: a second connecting plate;
314: a chamber; 315: a groove;
316: an operation block; 317: a first rib;
318: a second rib; 319: an annular rib;
320: and (5) convex ribs.
Detailed Description
First, it should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present invention, and are not intended to limit the scope of the present invention. And can be adjusted as needed by those skilled in the art to suit particular applications.
Next, it should be noted that in the description of the present invention, the terms of direction or positional relationship indicated by the terms "inside", "outside", and the like are based on the direction or positional relationship shown in the drawings, which are merely for convenience of description, and do not indicate or imply that a device or a member must have a specific orientation, be configured in a specific orientation, and operate, and thus, should not be construed as limiting the present invention.
Furthermore, it should be noted that, in the description of the present invention, unless otherwise explicitly specified or limited, the terms "connected" and "connected" should be interpreted broadly, e.g., as being fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the two components can be directly connected or indirectly connected through an intermediate medium, and the two components can be communicated with each other. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
The air conditioner of correlation technique, it has the new trend mode, and when the air conditioner was in the new trend mode, the air conditioner can realize with outdoor air drive to indoor, and is specific, and the indoor set intercommunication of air conditioner has the new trend passageway, is provided with the fan in the new trend passageway, and the fan operation can drive the new trend passageway with outdoor air, and then drive to indoor. However, when the air conditioner is not in the fresh air mode, the outdoor air flow can flow back to the indoor unit of the air conditioner through the fresh air channel and then enter the room, and abnormal sound is caused.
In order to solve the problem of abnormal sound caused by airflow backflow, in the air conditioner indoor unit and the air conditioner provided with the air conditioner indoor unit, the wind shielding piece is arranged in the fresh air shell of the air conditioner indoor unit, when the air conditioner is not in a fresh air mode, the wind shielding piece is used for blocking a channel in the fresh air shell, airflow backflow is avoided, the problem of abnormal sound caused by airflow backflow is further avoided, and when the air conditioner is in the fresh air mode, the wind shielding piece can be taken out, and therefore fresh air can be changed indoors.
Referring to fig. 1, an air-conditioning indoor unit according to an embodiment of the present invention includes an inner unit casing and a fresh air casing 100 disposed in the inner unit casing, the inner unit casing is provided with an air outlet and a fresh air inlet which are communicated, and the fresh air casing 100 is provided with a first air opening 101 and a second air opening 102 which are communicated. The indoor unit of the air conditioner further comprises a fresh air pipeline 103, a first end of the fresh air pipeline 103 is communicated with the first air port 101, a second end of the fresh air pipeline 103 penetrates through the fresh air inlet and extends outdoors, the second air port 102 is communicated with the air outlet, and air blown out from the air outlet is blown indoors.
Referring to fig. 1, a washing module may be further disposed in the air-conditioning indoor unit, the second air inlet 102 may be communicated with the fresh air channel 104, and the fresh air channel 104 guides air blown from the second air inlet 102 to the washing module, so that the air is washed and purified by the washing module and then blown into the room from the air outlet.
Referring to fig. 2, a fan 105 is further disposed in the fresh air casing 100, and the fan 105 is used for driving an airflow to move. When the indoor unit of the air conditioner is in the second state, the fan 105 operates, outdoor air flow enters the fresh air shell 100 from the first air port 101 through the fresh air pipeline 103, then enters the indoor unit shell from the second air port 102 through the fresh air channel 104, and then enters the indoor unit from the air outlet of the indoor unit shell, so that outdoor air enters the indoor unit and fresh air is exchanged for the indoor unit. The second state of the indoor air-conditioning unit refers to the state when fresh air is exchanged indoors, and at the moment, the indoor air-conditioning unit can be in a fresh air mode.
Referring to fig. 1 and 2, the fresh air casing 100 may be a cube, and includes two end plates 106 disposed opposite to each other, and four side plates 107 disposed between the two end plates 106, the four side plates 107 are sequentially connected end to form a ring shape, and the four side plates 107 and the two end plates 106 enclose an installation cavity for installing the fan 105. Wherein the first tuyere 101 is provided on one of the end plates 106 and the second tuyere 102 is provided on one of the side plates 107.
The air-conditioning indoor unit of the embodiment of the present invention further has a first state, in which the fan 105 is not turned on, that is, the indoor air is not refreshed, and at this time, the air-conditioning indoor unit is not in a fresh air mode, for example, may be in a shutdown mode, a refrigeration mode, a heating mode, a dehumidification mode, and the like.
Referring to fig. 3 and 4, when the indoor unit of the air conditioner is in the first state, the fan 105 is not operated, and meanwhile, in some specific environments, the outdoor air pressure may be greater than the indoor air pressure, which may cause the outdoor air to tend to flow indoors.
Exemplarily, keep out wind piece 200 detachable and install in new trend casing 100, keep out wind piece 200 and also set up in the above-mentioned installation cavity that is used for installing fan 105 promptly, keep out wind piece 200 and set up between first wind gap 101 and second wind gap 102 for block the intercommunication of first wind gap 101 and second wind gap 102, so design, can effectively block outdoor air current and flow backward new trend casing 100, and then effectively reduce because of outdoor atmospheric pressure is greater than the air vibration that indoor atmospheric pressure leads to, and then prevent to take place the abnormal sound.
It can be understood that the specific environment may be outdoor wind, indoor range hood opening, bathroom exhaust fan opening, etc., and the outdoor air pressure is greater than the indoor air pressure.
Referring to fig. 3 and 4, a mounting member 300 is detachably mounted in the fresh air casing 100, the mounting member 300 is a frame-shaped structure, for example, a rectangular frame, a supporting member 301 is detachably mounted in the mounting member 300, the supporting member 301 may be rectangular, for example, and a vent hole 302 is formed in the supporting member 301; the wind shield 200 is placed on the support member 301 and shields the ventilation hole 302. When the indoor unit of the air conditioner is in the second state and the wind blocking member 200 is taken out from the fresh air casing, outdoor air flows into the fresh air casing 100 from the first air port 101 through the fresh air pipeline 103, the air flows into the fresh air casing 100 through the air vent 302, flows into the indoor unit casing from the second air port 102 through the fresh air channel 104, and finally flows into the indoor unit from the air outlet on the indoor unit casing.
Referring to fig. 6, the supporting member 301 includes an outer frame 306 and at least one rib 307, the at least one rib 307 is disposed in the outer frame 306, and the at least one rib 307 and the outer frame 306 enclose the ventilation hole 302 therebetween.
With reference to fig. 6, the at least one rib 307 includes a plurality of first ribs 317 and a plurality of second ribs 318, wherein the plurality of first ribs 317 are disposed in parallel, the first ribs 317 extend along a first direction, the first direction is the X direction shown in fig. 6, and the plurality of second ribs 318 are also disposed in parallel, the second ribs 318 extend along a second direction, the second direction is the Y direction shown in fig. 6, the first direction and the second direction may be disposed at an included angle, for example, at 90 °, and the plurality of first ribs 317 and the plurality of second ribs 318 are disposed in a staggered manner to form a grid structure. In this embodiment, the first ribs 317, the second ribs 318, and the two side walls of the outer frame 306 enclose the vent hole 302, and the two first ribs 317 and the two second ribs 318 also enclose the vent hole 302.
The air-conditioning indoor unit of the embodiment is detachably provided with the installation part 300 in the fresh air casing 100, the support part 301 is detachably provided in the installation part 300, and the wind shielding part 200 is placed on the support part 301, so that the installation part 300 is installed in the fresh air casing 100 in a first state, the wind shielding part 200 is placed on the support part 301 installed on the installation part 300, and the wind shielding part 200 is detachably installed in the fresh air casing 100. In addition, in the second state, the installation piece 300 can be taken out of the fresh air casing 100, and the wind shielding piece 200 can be taken out of the supporting piece 301 installed on the installation piece 300, so that the wind shielding piece 200 can be taken out of the fresh air casing 100.
Referring to fig. 4 and 5, the mounting member 300 is further provided with a protruding edge 303, and the wind shielding member 200 is interposed between the supporting member 301 and the protruding edge 303 mounted on the mounting member 300. In some embodiments, the ledge 303 can be annular, and the ledge 303 can be disposed along the entire open edge of the frame-type structure mount 300. In some embodiments, the number of the protruding edge 303 may be plural, and a plurality of the protruding edges 303 may be arranged along the entire opening edge of the mounting member 300 of the frame-shaped structure, and the plurality of the protruding edges 303 collectively sandwich the wind screen 200 with the supporting member 301.
In the air conditioning indoor unit of the present embodiment, the protruding edge 303 is provided on the mounting fixture 300, and the wind deflector 200 is interposed between the stay 301 and the protruding edge 303 attached to the mounting fixture 300, whereby the wind deflector 200 can be reliably fixed between the mounting fixture 300 and the stay 301.
In some embodiments, a plurality of first threaded holes may be provided in the mounting member 300, and a plurality of second threaded holes may be provided in the supporting member 301, each second threaded hole being disposed opposite to a corresponding one of the first threaded holes, and a fastener being inserted into each second threaded hole and a corresponding one of the first threaded holes, so as to detachably mount the supporting member 301 to the mounting member 300.
In other embodiments, referring to fig. 5 and 6, a plurality of insertion holes 304 are formed on a sidewall of the mounting member 300, a plurality of protrusions 305 are formed on an outer sidewall of the supporting member 301, and each protrusion 305 is inserted into a corresponding one of the insertion holes 304, so that the supporting member 301 can be detachably mounted on the mounting member 300.
Referring to fig. 5 and 6, the protrusion 305 includes two first protrusions 308 and two second protrusions 309 disposed on the outer frame 306, wherein the two first protrusions 308 are disposed on a first side of the outer frame 306, the two second protrusions 309 are disposed on a second side of the outer frame 306, and the first side of the outer frame 306 and the second side of the outer frame 306 are disposed opposite to each other. Correspondingly, the insertion holes 304 include two first insertion holes 310 and two second insertion holes 311 disposed on the mounting member 300, wherein the two first insertion holes 310 are disposed on a first sidewall of the mounting member 300, the two second insertion holes 311 are disposed on a second sidewall of the mounting member 300, and the first sidewall of the mounting member 300 and the second sidewall of the mounting member 300 are disposed opposite to each other. When the supporting member 301 is mounted on the mounting member 300, first, the two first protrusions 308 are inserted into the two first insertion holes 310, then the outer frame 306 is slightly pressed, the outer frame 306 is elastically deformed, and then the two second protrusions 309 are inserted into the two second insertion holes 311.
Referring to fig. 5, the mounting member 300 is further provided therein with two first connection plates 312 and two second connection plates 313, the two first connection plates 312 are disposed substantially in parallel, one side of each of the two first connection plates 312 is connected to one inner sidewall of the mounting member 300, the other side of each of the two first connection plates 312 is connected to the second connection plate 313, two sides of the second connection plate 313 are connected to the two inner sidewalls of the mounting member 300, and the second connection plate 313, the mounting member 300 and the two first connection plates 312 define three chambers 314 arranged along the first direction. The first direction is the X direction as shown in fig. 5. When people pull the installation member 300, four fingers can be inserted into the cavity 314 in the middle, and the installation member 300 is acted, namely, the installation member 300 can be pulled out from the fresh air shell 100, or the installation member 300 is pushed into the fresh air shell 100.
Referring to fig. 1, the second insertion hole 311 is disposed on the second connection plate 313, when the second protrusion 309 is inserted into the first insertion hole 310, the end of the second protrusion 309 extends into the two cavities 314 on the two sides, and the end of the second protrusion 309 is shielded by a sidewall of the mounting member 300, so that the appearance is beautiful.
Referring to fig. 5, the second connecting plate 313 is further provided with a groove 315, the groove 315 is disposed opposite to the cavity 314 located in the middle, and correspondingly, the supporting member 301 is further provided with an operating block 316, when the first protrusion 308 is inserted into the corresponding first insertion hole 310 and the second protrusion 309 is inserted into the second insertion hole 311, the operating block 316 is located in the groove 315, and the end of the operating block 316 extends out of the groove 315. When the wind shielding member 200 needs to be taken down from between the convex edge 303 and the supporting member 301, firstly, the mounting member 300 is held by one hand, the mounting member 300 with the wind shielding member 200 is pulled out from the fresh air casing 100, then, the operation block 316 is pressed, the outer frame 306 of the supporting member 301 is elastically deformed, the second protrusion 309 is taken out from the second insertion hole 311, then, the first protrusion 308 is taken out from the first insertion hole 310, and at this time, the wind shielding member 200 can be taken down from between the convex edge 303 and the supporting member 301.
With reference to fig. 2, fig. 3 and fig. 4, the fresh air casing 100 is further provided with a drawing opening 112, and the drawing opening 112 is communicated with the inside of the fresh air casing 100; two opposite guide rail parts 108 are arranged on the fresh air shell 100 corresponding to the drawing opening 112; the mounting member 300 is slidably disposed on the rail portion 108. When the wind shielding member 200 needs to be disposed inside the fresh air casing 100, first, the mounting member 300 is pulled out from the inside of the fresh air casing 100 along the guiding direction of the guide rail portion 108, then, the wind shielding member 200 is disposed on the supporting member 301 mounted on the mounting member 300, and then, the mounting member 300 carrying the wind shielding member 200 is slid into the inside of the fresh air casing 100 from the outside of the fresh air casing 100 along the guiding direction of the guide rail portion 108. Of course, when the wind shielding member 200 needs to be taken out from the inside of the fresh air casing 100, first, the mounting member 300 with the wind shielding member 200 is pulled out from the inside of the fresh air casing 100 along the guide direction of the guide rail portion 108, then, the wind shielding member 200 is taken out from the supporting member 301 provided on the mounting member 300, and then, the mounting member 300 is slid into the inside of the fresh air casing 100 from the outside of the fresh air casing 100 along the guide direction of the guide rail portion 108.
In some embodiments, the number of the guide rail portions 108 is two, two guide rail portions 108 are disposed on two opposite inner side walls of the fresh air casing 100, each guide rail portion 108 can be a sliding groove disposed on the inner side wall of the fresh air casing 100, correspondingly, two sliding rails can be disposed on two opposite outer side walls of the mounting member 300, each sliding rail is correspondingly inserted into one sliding groove, that is, the mounting member 300 can be mounted on the fresh air casing 100 or taken out of the fresh air casing 100 in a drawing manner under the cooperation of the sliding rails and the sliding grooves.
In other embodiments, referring to fig. 2 and 3, the guide rail portion 108 includes a first guide rail 109, a second guide rail 110, and a guide block 111, the first guide rail 109 is disposed above the second guide rail 110 and is parallel to the second guide rail 110, and the guide block 111 is disposed between the first guide rail 109 and the second guide rail 110; the mounting member 300 is provided on an outer sidewall thereof with a first projection provided between the guide block 111 and the first guide rail 109 and a second projection provided between the second guide rail 110 and the guide block 111. In this embodiment, the number of the rail portions 108 is two, two rail portions 108 are disposed on two opposite inner sidewalls of the fresh air casing 100, correspondingly, two first protrusions and two second protrusions are disposed on the outer sidewall of the mounting member 300, one of the first protrusions and one of the second protrusions are disposed on one of the sidewalls of the mounting member 300, the other of the first protrusions and the other of the second protrusions are disposed on the other of the sidewalls of the mounting member 300, and the two sidewalls of the mounting member 300 on which the two first protrusions and the two second protrusions are mounted are disposed opposite to each other.
With continued reference to fig. 5, the outer side wall of the mounting member 300 is provided with an annular rib 319, the annular rib 319 is rectangular, the annular rib 319 forms the first protrusion, and the annular rib 319 is disposed between the guide block 111 and the first guide rail 109. The outer side wall of the mounting member 300 is further provided with a rib 320, the rib 320 constituting a second protrusion, the rib 320 being provided in the guide block 111 and the second rail 110.
When the air-conditioning indoor unit is in the second state, the air-conditioning indoor unit further comprises a filter screen, wherein the filter screen can be a high-efficiency filter screen, a primary filter screen and the like, and the filter screen can purify air when the air-conditioning indoor unit is in the second state. Filter screen detachable sets up in new trend casing 100 for the replacement piece 200 that keeps out the wind, perhaps, filter screen detachable sets up in new trend casing 100, and with keep out the wind piece 200 laminating.
In the second state, the filter screen is disposed in the fresh air casing 100 and is used to replace the wind shielding member 200, the shape and size of the filter screen are substantially the same as those of the wind shielding member 200, and the material of the wind shielding member 200 may be a light and thin material such as foam. When the indoor unit of the air conditioner needs to operate in the second state, first, the installation member 300 with the supporting member 301 installed therein may be pulled out from the fresh air casing 100, then the wind shielding member 200 on the supporting member 301 is removed, the filter screen is disposed on the supporting member 301, and then the installation member 300 with the filter screen may be slid into the fresh air casing 100 again. When the air conditioning indoor unit is in the second state, the fan 105 operates, outdoor air flows into the fresh air shell 100 from the first air port 101 through the fresh air pipeline 103, then flows into the indoor unit shell from the second air port 102 through the fresh air channel 104, and further enters the indoor space from the air outlet of the indoor unit shell, and fresh air is exchanged indoors.
In the second state, in the embodiment in which the filter is disposed in the fresh air casing 100 and attached to the windshield 200, the shape and size of the filter may be substantially the same as those of the windshield 200, or the thickness of the filter may be larger than that of the windshield 200, and the material of the windshield 200 may be at least one of paper, plastic, rubber, wood, glass, ceramic, metal, alloy, and the like. In this embodiment, the wind deflector 200 may be disposed between the filter net and the support member 301, and of course, the filter net may be disposed between the wind deflector 200 and the support member 301.
In the air conditioning indoor unit of this embodiment, the wind shielding member 200 may be formed by sequentially stacking at least two base layers, for example, the wind shielding member 200 may be formed by sequentially stacking a first base layer, a second base layer, and a third base layer, where the first base layer and the third base layer may be made of an alloy material, and the second base layer may be made of a foam material.
The invention also provides an air conditioner which comprises the air conditioner indoor unit in any one of the embodiments and an air conditioner outdoor unit matched with the air conditioner indoor unit for use.
The air conditioner of the invention uses the air conditioner indoor unit in any one of the above embodiments, so that when the outdoor air pressure is greater than the indoor air pressure, the outdoor air flow cannot flow back to the indoor, and abnormal sound cannot be caused.
According to the air conditioner indoor unit and the air conditioner, the filter screen and the wind shielding piece are used as accessories of the air conditioner indoor unit or the air conditioner, and can be packaged and sold together with the air conditioner indoor unit or the air conditioner, and certainly, can be prepared and sold independently, so that the user experience is improved.
So far, the technical solutions of the present invention have been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of the present invention is obviously not limited to these specific embodiments. Equivalent changes or substitutions of related technical features can be made by those skilled in the art without departing from the principle of the invention, and the technical scheme after the changes or substitutions can fall into the protection scope of the invention.
Claims (10)
1. An indoor unit of an air conditioner is characterized by comprising an inner unit shell, a fresh air pipeline and a fresh air shell arranged in the inner unit shell, wherein a fresh air inlet and an air outlet which are communicated with each other are arranged on the inner unit shell;
when the indoor unit of the air conditioner is in the first state, a wind shielding part is detachably mounted in the fresh air shell, the wind shielding part is arranged between the first air port and the second air port, and the wind shielding part blocks the communication between the first air port and the second air port.
2. An indoor unit of an air conditioner as claimed in claim 1, wherein a mounting member is detachably mounted in the fresh air casing, the mounting member is a frame-shaped structure, a support member is detachably mounted in the mounting member, and the support member is provided with a vent hole;
the wind shielding member is placed on the supporting member and shields the ventilation hole.
3. An indoor unit of an air conditioner as claimed in claim 2, wherein the mounting member is further provided with a protruding edge;
the wind shielding piece is clamped between the supporting piece and the convex edge.
4. An indoor unit of an air conditioner according to claim 2, wherein a plurality of insertion holes are formed in a side wall of the installation member, and a plurality of protrusions are formed on an outer side wall of the support member, and each of the protrusions is inserted into one of the insertion holes.
5. An indoor unit of an air conditioner according to claim 2, wherein the support member includes an outer frame and at least one rib, the at least one rib is provided in the outer frame, and the vent hole is defined between at least the at least one rib and the outer frame.
6. An indoor unit of an air conditioner as claimed in claim 2, wherein the fresh air casing is provided with a drawing port, and the drawing port is communicated with the inside of the fresh air casing;
two opposite guide rail parts are arranged on the fresh air shell corresponding to the drawing opening;
the mounting member is slidably disposed on the rail portion.
7. An indoor unit of an air conditioner according to claim 6, wherein the guide rail portion includes a first guide rail disposed above and parallel to the second guide rail, a second guide rail, and a guide block disposed between the first guide rail and the second guide rail;
the outer side wall of the mounting piece is provided with a first protruding portion and a second protruding portion, the first protruding portion is arranged between the guide block and the first guide rail, and the second protruding portion is arranged between the second guide rail and the guide block.
8. The indoor unit of an air conditioner according to any one of claims 1 to 7, further comprising a filter screen detachably installed in the fresh air casing to replace the wind shielding member, or detachably installed in the fresh air casing to be attached to the wind shielding member when the indoor unit is in the second state.
9. An indoor unit of an air conditioner according to any one of claims 1 to 7, wherein the material of the wind shielding member is at least one of paper, plastic, rubber, wood, glass, ceramics, metal and alloy.
10. An air conditioner characterized by comprising the indoor unit of any one of claims 1 to 9, and an outdoor unit of an air conditioner used in cooperation with the indoor unit of the air conditioner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110060857.2A CN112665012A (en) | 2021-01-18 | 2021-01-18 | Air conditioner indoor unit and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110060857.2A CN112665012A (en) | 2021-01-18 | 2021-01-18 | Air conditioner indoor unit and air conditioner |
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| Publication Number | Publication Date |
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| CN112665012A true CN112665012A (en) | 2021-04-16 |
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| CN202110060857.2A Pending CN112665012A (en) | 2021-01-18 | 2021-01-18 | Air conditioner indoor unit and air conditioner |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688669A (en) * | 2022-03-29 | 2022-07-01 | 青岛海尔空调器有限总公司 | Filtering component, fresh air device and air conditioner |
| CN114791145A (en) * | 2022-03-29 | 2022-07-26 | 青岛海尔空调器有限总公司 | Filtering component, fresh air device and air conditioner |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030031733A (en) * | 2001-10-16 | 2003-04-23 | 박재현 | smoke control damper for high building |
| CN104422058A (en) * | 2013-09-06 | 2015-03-18 | 广东松下环境系统有限公司北京分公司 | Concealed heat exchange device |
| CN110529925A (en) * | 2019-09-19 | 2019-12-03 | 海信（山东）空调有限公司 | A kind of room air conditioner |
| CN110657492A (en) * | 2019-10-31 | 2020-01-07 | 珠海格力电器股份有限公司 | Fresh air device and air conditioner indoor unit with same |
-
2021
- 2021-01-18 CN CN202110060857.2A patent/CN112665012A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20030031733A (en) * | 2001-10-16 | 2003-04-23 | 박재현 | smoke control damper for high building |
| CN104422058A (en) * | 2013-09-06 | 2015-03-18 | 广东松下环境系统有限公司北京分公司 | Concealed heat exchange device |
| CN110529925A (en) * | 2019-09-19 | 2019-12-03 | 海信（山东）空调有限公司 | A kind of room air conditioner |
| CN110657492A (en) * | 2019-10-31 | 2020-01-07 | 珠海格力电器股份有限公司 | Fresh air device and air conditioner indoor unit with same |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114688669A (en) * | 2022-03-29 | 2022-07-01 | 青岛海尔空调器有限总公司 | Filtering component, fresh air device and air conditioner |
| CN114791145A (en) * | 2022-03-29 | 2022-07-26 | 青岛海尔空调器有限总公司 | Filtering component, fresh air device and air conditioner |
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Application publication date: 20210416 |