Indoor unit of air conditioner

Abstract

The utility model provides an indoor unit of an air conditioner. The air conditioner indoor unit comprises a protective net, an air outlet frame and a guide block. The protective net comprises a plurality of vertical protective net strips which are vertically arranged. The air outlet frame is arranged on the front side of the protective net and comprises at least one horizontally-arranged transverse connecting piece. The guide block is arranged on the front side face of the vertical protective net strip and located on the lower side of one transverse connecting piece. The guide block is arranged on the front side of the air outlet frame and located on the lower side of the transverse connecting piece, so that condensate water formed on the air outlet frame is guided by the guide block to flow to the vertical protective net strips and then flows out of the air outlet along the vertical protective net strips. According to the air conditioner, the amount of condensate water existing on the air outlet frame is reduced, the situation that the condensate water is blown out along with heat exchange air is reduced, and the use experience of a user is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioning, in particular to an indoor unit of an air conditioner. Background Art

[0002] The air conditioner includes an indoor unit of the air conditioner, and the indoor unit of the air conditioner blows the heat exchange air into the room through the air duct and the air outlet. The existing indoor unit of the air conditioner is usually provided with an air outlet guide structure, such as an air guide plate or an air guide net, to facilitate the adjustment of the air outlet direction.

[0003] However, condensation water is easily formed at the air outlet of the indoor unit of the air conditioner, resulting in condensation water on the air outlet guide structure. The condensation water is easily blown out along with the heat exchange air, affecting the user experience. Utility Model Content

[0004] In view of the above problems, the present utility model is proposed to provide an air conditioner indoor unit that overcomes the above problems or at least partially solves the above problems, and can solve the problem that condensed water exists on the air outlet guide structure, and the condensed water is easily blown out along with the heat exchange air, affecting the user's experience.

[0005] Specifically, the utility model provides an air conditioner indoor unit, comprising:

[0006] A protective net, comprising a plurality of vertical protective net strips arranged vertically.

[0007] An air outlet frame, the air outlet frame is arranged at the front side of the protective net, and the air outlet frame includes at least one horizontally arranged transverse connecting member. and

[0008] A guide block is arranged on the front side of the vertical guard net strip and is located at the lower side of one of the transverse connecting members.

[0009] Optionally, the lower surface of the transverse connecting member corresponding to the guide block includes a first guide area.

[0010] The first guide area gradually becomes lower or higher along the lateral direction, and the lowest position of the first guide area is above the guide block.

[0011] Optionally, the lower surface of the transverse connecting member corresponding to the guide block further includes a second guide area.

[0012] The second guide area gradually becomes lower along the transverse direction, and the lowest position of the second guide area is above the guide block. The highest positions of the first guide area and the second guide area are respectively located on both sides of the transverse connecting member.

[0013] Optionally, the first guide area gradually becomes lower or higher from back to front.

[0014] The second guide area gradually becomes lower or higher from the back to the front.

[0015] Optionally, the thickness of the guide block gradually decreases from the back to the front.

[0016] The lower surface of the guide block gradually becomes higher from the back to the front.

[0017] Optionally, the air outlet frame further includes two vertical frames and at least one vertically arranged vertical connecting member.

[0018] The upper surface of each of the transverse connectors comprises:

[0019] A third guide area is spaced apart from the vertical frame and the vertical connector, and the lowest position of the third guide area is located at the front edge or the rear edge of the upper surface of the horizontal connector.

[0020] Optionally, a fourth guide area connected to the vertical frame and spaced apart from the vertical connecting member, the lowest position of the fourth guide area is at the front edge or rear edge of the upper surface of the horizontal connecting member, or at the vertical frame, or at the intersection of the vertical frame and the front edge or rear edge of the upper surface of the horizontal connecting member.

[0021] Optionally, a fifth guide area connected to the vertical connecting member and spaced apart from the vertical frame, the lowest position of the fifth guide area is at the front edge or rear edge of the upper surface of the horizontal connecting member, or at the vertical connecting member, or at the intersection of the vertical connecting member and the front edge or rear edge of the upper surface of the horizontal connecting member.

[0022] Optionally, in the sixth guide area connected to both the vertical connecting member and the vertical frame, the lowest position of the sixth guide area is at the front edge or the rear edge of the upper surface of the horizontal connecting member, or at the vertical connecting member, or at the intersection of the vertical connecting member and the front edge or the rear edge of the upper surface of the horizontal connecting member, or at the vertical frame, or at the intersection of the vertical frame and the front edge or the rear edge of the upper surface of the horizontal connecting member.

[0023] Optionally, the protective net includes horizontal protective net strips arranged horizontally.

[0024] The lowest position of the upper surface of the horizontal guard net strip is at the front edge of the upper surface of the horizontal guard net strip, or at the vertical guard net strip, or at the intersection of the vertical guard net strip and the front edge of the upper surface of the horizontal guard net strip.

[0025] The highest position of the lower surface of the horizontal guard net strip is at the front edge of the lower surface of the horizontal guard net strip, or at the vertical guard net strip, or at the intersection of the vertical guard net strip and the front edge of the lower surface of the horizontal guard net strip.

[0026] Optionally, the air conditioner indoor unit further includes:

[0027] The air duct structure defines an air outlet channel, the protective net is arranged in the air outlet channel, the air outlet frame is installed on the air duct structure, and the air duct structure has an upper structural part defining the upper edge of the air outlet channel.

[0028] At least one air duct baffle extends forward from the lower end of the upper structure portion.

[0029] Optionally, the air duct structural member has two side structural parts defining side walls of the air outlet channel.

[0030] There is one wind duct baffle. One lateral end of the wind duct baffle is higher than the other end, and the lower end of the wind duct baffle is adjacent to a corresponding side structure part. Or,

[0031] There are two air duct baffles, which are arranged in sequence along the transverse direction. One transverse end of each air duct baffle is higher than the other end, and the high ends of the two air duct baffles are connected or close to each other.

[0032] Optionally, a water retaining rib is provided on the inner side wall of the frame of the air outlet frame, and the water retaining rib is provided adjacent to the bottom end of the corresponding air duct baffle. The water retaining rib contacts the lower end of the front surface of the upper structure part.

[0033] Optionally, the air duct structure has two side structure parts defining the side walls of the air outlet channel, wherein the two side structure parts are respectively a first side structure part and a second side structure part.

[0034] The first side structure portion is provided with a groove which opens obliquely forward and extends in the vertical direction.

[0035] The vertical frame of the air outlet frame corresponding to the first side structure part is located outside the first side structure part.

[0036] Optionally, the water retaining rib is arranged on the second side structure part.

[0037] Optionally, if the air duct structure defines two air outlet channels, there are two first side structural parts and two second side structural parts. There are two protective nets, which are respectively arranged in the two air outlet channels. There are two air outlet frames. The two first side structural parts are between the two second side structural parts. There is an installation space between the two first side structural parts to install the corresponding vertical frame.

[0038] Optionally, the vertical frames of the two air outlet frames that are close to each other are connected together. The two air outlet frames are integrally formed. And / or,

[0039] The vertical guard net strips of the two guard nets close to each other are connected together. The two guard nets are formed in one piece.

[0040] In the indoor unit of the air conditioner of the utility model, a guide block is arranged on the front side of the air outlet frame, and the guide block is located on the lower side of the transverse connecting piece, so that the condensed water formed on the air outlet frame is guided by the guide block to flow to the vertical protective net strip, and then flows out of the air outlet along the vertical protective net strip. The utility model reduces the amount of condensed water on the air outlet frame, thereby reducing the situation where the condensed water is blown out along with the heat exchange air, and improves the user experience.

[0041] Based on the detailed description of the specific embodiments of the present invention in combination with the accompanying drawings below, those skilled in the art will become more aware of the above and other purposes, advantages and features of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] Hereinafter, some specific embodiments of the present invention will be described in detail in an exemplary and non-limiting manner with reference to the accompanying drawings. The same reference numerals in the accompanying drawings indicate the same or similar components or parts. It should be understood by those skilled in the art that these drawings are not necessarily drawn to scale. In the accompanying drawings:

[0043] Figure 1 is a schematic front view of an indoor unit of an air conditioner according to an embodiment of the utility model;

[0044] Figure 2 yes Figure 1 Sectional view at AA in the middle;

[0045] Figure 3 yes Figure 2 The enlarged view of point B in the middle;

[0046] Figure 4 is a schematic structural diagram of an indoor unit of an air conditioner according to an embodiment of the utility model;

[0047] Figure 5 yes Figure 4 Enlarged view of point C in the middle.

[0048] List of reference numerals: 100, guard net; 110, vertical guard net bar; 120, horizontal guard net bar; 200, air outlet frame; 210, horizontal connecting piece; 220, vertical connecting piece; 230, vertical frame; 300, guide block; 400, air duct structural member; 410, upper structural part; 411, air duct baffle; 420, side structural part; 421, first side structural part; 4211, groove; 4212, partition plate; 422, second side structural part; 430, water retaining rib plate. DETAILED DESCRIPTION

[0049] Refer to the following Figures 1 to 5 To describe the air conditioner indoor unit of an embodiment of the present utility model. In the description of this embodiment, it should be understood that the terms "first" and "second" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features, that is, include one or more of the features. In the description of the present utility model, the meaning of "multiple" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined. When a feature "includes or contains" one or some of the features it covers, unless otherwise specifically described, this indicates that other features are not excluded and may further include other features.

[0050] Unless otherwise clearly specified and limited, the terms "set", "install", "connect", "connect", "fix", "couple" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral one; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. A person of ordinary skill in the art should be able to understand the specific meanings of the above terms in the present utility model according to the specific circumstances.

[0051] In addition, in the description of this embodiment, the first feature being "above" or "below" the second feature may include the first and second features being in direct contact, or may include the first and second features not being in direct contact but being in contact through another feature between them. That is, in the description of this embodiment, the first feature being "above", "above", and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. The first feature being "below", "below", or "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0052] In the description of the present embodiment, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0053] Figure 1 is a schematic front view of an indoor unit of an air conditioner according to an embodiment of the utility model, as shown Figure 1 As shown, and refer to Figures 2 to 5 The embodiment of the utility model provides an indoor unit of an air conditioner including a protective net 100, an air outlet frame 200 and a guide block 300.

[0054] The protective net 100 includes a plurality of vertical protective net strips 110 arranged vertically.

[0055] The air outlet frame 200 is disposed on the front side of the protective net 100 , and the air outlet frame 200 includes at least one horizontally disposed transverse connecting member 210 . The guide block 300 is disposed on the front side of the vertical protective net strip 110 and is located at the lower side of one transverse connecting member 210 .

[0056] In this embodiment, a guide block 300 is provided at the front side of the air outlet frame 200, and the guide block 300 is located at the lower side of the transverse connecting member 210, so that the condensed water formed on the air outlet frame 200 is guided by the guide block 300 to flow to the vertical protective mesh bar 110 at the rear side of the air outlet frame 200, and then flows to the lower side of the air outlet channel along the vertical protective mesh bar 110. The utility model guides the condensed water to the outside of the air outlet channel, reduces the amount of condensed water on the air outlet frame 200, and further reduces the situation where the condensed water is blown out along with the heat exchange air blown out by the indoor unit of the air conditioner, thereby improving the user experience.

[0057] In some embodiments of the present invention, the lower surface of the transverse connecting member 210 corresponding to the guide block 300 includes a first guide area.

[0058] The first guide area gradually becomes lower or higher along the lateral direction, and the lowest position of the first guide area is above the guide block 300 .

[0059] In this embodiment, the first guide area is tilted to facilitate the flow of condensed water. Compared with a horizontal structure, this embodiment avoids the phenomenon of condensed water hanging. The first guide area guides the condensed water on the air outlet frame 200 to the lowest point of the first guide area, and the lowest point of the first guide area is above the guide block 300, so as to improve the effect of the condensed water on the air outlet frame 200 flowing to the guide block 300, and further reduce the amount of condensed water on the air outlet frame 200.

[0060] In some embodiments of the present invention, the lower surface of the transverse connecting member 210 corresponding to the guide block 300 further includes a second guide area.

[0061] The second guide area gradually becomes lower along the transverse direction, and the lowest position of the second guide area is above the guide block 300. The highest positions of the first guide area and the second guide area are located on both sides of the transverse connector 210, respectively.

[0062] In this embodiment, the first guide area and the second guide area both guide the condensed water on the air outlet frame 200 to the top of the guide block 300 to improve the effect of the condensed water on the air outlet frame 200 flowing to the guide block 300, further reducing the amount of condensed water on the air outlet frame 200.

[0063] In some embodiments of the present invention, the first guide area gradually becomes lower from the back to the front, and the second guide area gradually becomes lower from the back to the front.

[0064] Alternatively, the first guide area gradually becomes higher from the back to the front, and the second guide area gradually becomes higher from the back to the front.

[0065] In this embodiment, the first guide area and the second guide area are both configured to be inclined forward or backward to better drain the condensed water and reduce the amount of condensed water on the air outlet frame 200 .

[0066] In some embodiments of the present invention, Figure 3 As shown, the thickness of the guide block 300 gradually decreases from the back to the front. The lower surface of the guide block 300 gradually increases from the back to the front. Further, the upper surface of the guide block 300 gradually decreases from the back to the front. Alternatively, the upper surface of the guide block 300 can also be arranged horizontally.

[0067] In this embodiment, the lower surface of the guide block 300 is inclined, and the rear end of the lower surface is lower than the front end, so that the condensed water on the guide block 300 is directed to the rear end of the guide block 300, and then the condensed water flows to the vertical protective mesh bar 110, and flows to the lower side of the air outlet channel along the vertical protective mesh bar 110. In addition, the thickness of the rear side of the guide block 300 is greater than the front side, so that the area of ​​the upper surface of the rear side of the guide block 300 is larger, the water receiving capacity is increased, and the condensed water flowing to the rear side of the guide block 300 flows to the vertical protective mesh bar 110 faster, so as to improve the efficiency of guiding the condensed water to the vertical protective mesh bar 110.

[0068] In some embodiments of the present invention, Figure 4 and Figure 5 As shown, the air outlet frame 200 further includes two vertical frames 230 and at least one vertically arranged vertical connecting member 220 .

[0069] The upper surface of each transverse connector 210 includes a third guide area spaced apart from the vertical frame 230 and the vertical connector 220 , and the lowest position of the third guide area is at the front edge or the rear edge of the upper surface of the transverse connector 210 .

[0070] In some embodiments of the utility model, the upper surface of each horizontal connector 210 includes a fourth guide area connected to the vertical frame 230 and spaced apart from the vertical connector 220, and the lowest position of the fourth guide area is at the front edge or the rear edge of the upper surface of the horizontal connector 210, or at the vertical frame 230, or at the intersection of the vertical frame 230 and the front edge or the rear edge of the upper surface of the horizontal connector 210.

[0071] In some embodiments of the utility model, the upper surface of each horizontal connector 210 includes a fifth guide area connected to the vertical connector 220 and spaced apart from the vertical frame 230, and the lowest position of the fifth guide area is at the front edge or the rear edge of the upper surface of the horizontal connector 210, or at the vertical connector 220, or at the intersection of the vertical connector 220 and the front edge or the rear edge of the upper surface of the horizontal connector 210.

[0072] In some embodiments of the utility model, the upper surface of each horizontal connector 210 includes a sixth guide area connected to both the vertical connector 220 and the vertical frame 230, and the lowest position of the sixth guide area is at the front edge or the rear edge of the upper surface of the horizontal connector 210, or at the vertical connector 220, or at the intersection of the vertical connector 220 and the front edge or the rear edge of the upper surface of the horizontal connector 210, or at the vertical frame 230, or at the intersection of the vertical frame 230 and the front edge or the rear edge of the upper surface of the horizontal connector 210.

[0073] In some embodiments of the present invention, Figure 1 and Figure 2 As shown, the guard net 100 includes horizontal guard net strips 120 disposed horizontally.

[0074] Furthermore, the lowest position of the upper surface of the horizontal guardrail strip 120 is at the front edge of the upper surface of the horizontal guardrail strip 120 , or at the vertical guardrail strip 110 , or at the intersection of the vertical guardrail strip 110 and the front edge of the upper surface of the horizontal guardrail strip 120 .

[0075] The highest position of the lower surface of the horizontal guardrail strip 120 is at the front edge of the lower surface of the horizontal guardrail strip 120 , or at the vertical guardrail strip 110 , or at the intersection of the vertical guardrail strip 110 and the front edge of the lower surface of the horizontal guardrail strip 120 .

[0076] In some embodiments of the present invention, Figure 1 and Figure 4 As shown, the indoor unit of the air conditioner further includes an air duct structure 400 and at least one air duct baffle 411 .

[0077] The duct structure 400 defines an air outlet channel, and the protective net 100 is disposed in the air outlet channel. The air outlet frame 200 is mounted on the duct structure 400. The duct structure 400 has an upper structure portion 410 defining the upper edge of the air outlet channel. The duct baffle 411 extends forward from the lower end of the upper structure portion 410.

[0078] In this embodiment, the air duct baffle 411 is connected to the upper structure part 410 to define the upper edge of the air outlet channel, and the air duct baffle 411 extends forward from the upper side of the air outlet channel to guide the outlet direction of the heat exchange air blown out from the air outlet channel. Preferably, the protective net 100 and the air duct baffle 411 are an integrally formed structure.

[0079] In some embodiments of the present invention, Figure 4 As shown, the air duct structure 400 has two side structure parts 420 defining the side walls of the air outlet channel.

[0080] There is one air duct baffle 411 , one lateral end of which is higher than the other end, and the lower end of which is adjacent to a corresponding side structure portion 420 .

[0081] Or, in other embodiments of the present invention, Figure 4 As shown, there may be two air duct baffles 411, which are arranged in sequence along the transverse direction. One transverse end of each air duct baffle 411 is higher than the other end, and the high ends of the two air duct baffles 411 are connected or close to each other.

[0082] In this embodiment, the air duct baffle 411 is located at the place where cold and hot air are exchanged, and condensed water is easily formed. The air duct baffle 411 is arranged obliquely to guide the condensed water on the air duct baffle 411 to the side structure part 420, so as to prevent the condensed water from flowing into the air outlet channel. The condensed water flowing to the side structure part 420 flows downward along the side structure part 420, and then flows to the lower side of the air outlet channel.

[0083] Providing an air duct baffle 411 can simplify the processing of the air duct structure 400 to reduce the production cost of the air conditioner.

[0084] Providing two air duct baffles 411 can improve the efficiency of guiding condensed water to the side structural part 420, thereby reducing the situation where condensed water is blown out along with the heat exchange air blown out by the indoor unit of the air conditioner, thereby improving the user experience.

[0085] In some embodiments of the present invention, Figure 1 and Figure 4 As shown, a water retaining rib 430 is provided on the inner side wall of the frame of the air outlet frame 200, and the water retaining rib 430 is provided near the bottom end of the corresponding air duct baffle 411. The water retaining rib 430 contacts the lower end of the front surface of the upper structure part 410. The water retaining rib 430 is used to prevent condensed water from flowing downward to the inner side wall of the frame of the air outlet frame 200.

[0086] Furthermore, a guide groove is provided between the water retaining rib plate 430 and the adjacent corresponding air duct baffle plate 411, and the guide groove is provided at the front side of the protective net 100. After the condensed water falls on the water retaining rib plate 430, it flows to the guide groove and then flows to the lower side of the air outlet.

[0087] In some embodiments of the present invention, Figure 1 and Figure 4 As shown, the air duct structure 400 has two side structure parts 420 defining the side walls of the air outlet passage. The two side structure parts 420 are respectively a first side structure part 421 and a second side structure part 422 .

[0088] The first side structure portion 421 is provided with a groove 4211 which opens obliquely forward and extends in the vertical direction.

[0089] The vertical frame 230 of the air outlet frame 200 corresponding to the first side structure portion 421 is located outside the first side structure portion 421 .

[0090] In this embodiment, the first side structure part 421 is at the edge of the air outlet channel. When the air conditioner is working, the first side structure part 421 is at the place where cold and hot air are exchanged, and condensed water is easily formed. Since condensed water is formed on the front side of the first side structure part 421 when the air conditioner blows out cold air, a groove 4211 with an opening facing obliquely forward is provided on the first side structure part 421, so that the condensed water flows downward along the groove 4211 in the groove 4211 to the lower side of the air outlet channel.

[0091] Further, in some embodiments of the present invention, Figure 5 As shown, a partition plate 4212 is disposed in the groove 4211, and the lowest position of the upper surface of the partition plate 4212 is the lower end of the front edge of the partition plate 4212. The partition plate 4212 is disposed obliquely, and the side close to the air outlet duct is higher to prevent condensed water from flowing into the air outlet duct along the first side structure part 421.

[0092] Preferably, the groove 4211 is a V-shaped groove to improve the flow effect of the condensed water and make the flow of the condensed water smoother.

[0093] In some embodiments of the present invention, Figure 1 As shown, the water retaining rib 430 is disposed on the second side structure portion 422 to reduce the situation where condensed water flows onto the second side structure portion 422 .

[0094] In some embodiments of the present invention, Figure 1 As shown, the air duct structure 400 defines two air outlet channels, then there are two first side structure parts 421 and two second side structure parts 422. There are two protective nets 100, which are respectively arranged in the two air outlet channels. There are two air outlet frames 200. The two first side structure parts 421 are between the two second side structure parts 422. There is an installation space between the two first side structure parts 421 to install the corresponding vertical frame 230.

[0095] In this embodiment, there are two air outlet channels, and the two air outlet channels are arranged on the left and right to expand the air distribution range, increase the air supply volume, and improve the efficiency of cooling or heating.

[0096] In some embodiments of the present invention, the vertical frames 230 of the two air outlet frames 200 that are close to each other are connected together. The two air outlet frames 200 are integrally formed.

[0097] In some embodiments of the present invention, the vertical guard net strips 110 of two guard nets 100 close to each other are connected together. The two guard nets 100 are formed in one piece.

[0098] At this point, those skilled in the art should recognize that, although multiple exemplary embodiments of the present invention have been shown and described in detail herein, many other variations or modifications that conform to the principles of the present invention can still be directly determined or derived from the contents disclosed in the present invention without departing from the spirit and scope of the present invention. Therefore, the scope of the present invention should be understood and recognized as covering all such other variations or modifications.

Claims

1. An air conditioner indoor unit, characterized in that: include: A protective net, the protective net comprising a plurality of vertical protective net strips arranged vertically; An air outlet frame, the air outlet frame is arranged at the front side of the protective net, and the air outlet frame includes at least one horizontally arranged transverse connecting member; and A guide block is arranged on the front side of the vertical guard net strip and is located at the lower side of one of the transverse connecting members.

2. The air conditioner indoor unit according to claim 1, characterized in that: The lower surface of the transverse connecting member corresponding to the guide block includes a first guide area; The first guide area gradually becomes lower or higher along the lateral direction, and the lowest position of the first guide area is above the guide block.

3. The air conditioner indoor unit according to claim 2, characterized in that: The lower surface of the transverse connecting member corresponding to the guide block further includes a second guide area; The second guide area gradually becomes lower along the transverse direction, and the lowest position of the second guide area is above the guide block; the highest positions of the first guide area and the second guide area are respectively located on both sides of the transverse connecting member.

4. The air conditioner indoor unit according to claim 3, characterized in that: The first guide area gradually becomes lower or higher from the back to the front, The second guide area gradually becomes lower or higher from the back to the front.

5. The air conditioner indoor unit according to claim 1, characterized in that: The thickness of the guide block gradually decreases from the back to the front; The lower surface of the guide block gradually becomes higher from the back to the front.

6. The air conditioner indoor unit according to claim 1, characterized in that: The air outlet frame further comprises two vertical frames and at least one vertically arranged vertical connecting member; The upper surface of each of the transverse connectors comprises: a third guide area spaced apart from the vertical frame and the vertical connector, wherein the lowest position of the third guide area is located at the front edge or the rear edge of the upper surface of the horizontal connector; and / or a fourth guide area connected to the vertical frame and spaced apart from the vertical connector, wherein the lowest position of the fourth guide area is at the front edge or rear edge of the upper surface of the transverse connector, or at the vertical frame, or at the intersection of the vertical frame and the front edge or rear edge of the upper surface of the transverse connector; and / or a fifth guide area connected to the vertical connector and spaced apart from the vertical frame, wherein the lowest position of the fifth guide area is at the front edge or rear edge of the upper surface of the horizontal connector, or at the vertical connector, or at the intersection of the vertical connector and the front edge or rear edge of the upper surface of the horizontal connector; and / or A sixth guide area connected to both the vertical connecting member and the vertical frame, the lowest position of the sixth guide area is at the front edge or rear edge of the upper surface of the horizontal connecting member, or at the vertical connecting member, or at the intersection of the vertical connecting member and the front edge or rear edge of the upper surface of the horizontal connecting member, or at the vertical frame, or at the intersection of the vertical frame and the front edge or rear edge of the upper surface of the horizontal connecting member.

7. The air conditioner indoor unit according to claim 1, characterized in that: The guard net includes horizontal guard net strips arranged horizontally; The lowest position of the upper surface of the horizontal guard net strip is at the front edge of the upper surface of the horizontal guard net strip, or at the vertical guard net strip, or at the intersection of the vertical guard net strip and the front edge of the upper surface of the horizontal guard net strip; The highest position of the lower surface of the horizontal guard net strip is at the front edge of the lower surface of the horizontal guard net strip, or at the vertical guard net strip, or at the intersection of the vertical guard net strip and the front edge of the lower surface of the horizontal guard net strip.

8. The air conditioner indoor unit according to claim 1, characterized in that: The air conditioner indoor unit also includes: An air duct structure, wherein the air duct structure defines an air outlet channel, the protective net is arranged in the air outlet channel; the air outlet frame is installed on the air duct structure; the air duct structure has an upper structural part defining an upper edge of the air outlet channel; At least one air duct baffle extends forward from the lower end of the upper structure portion.

9. The air conditioner indoor unit according to claim 8, characterized in that: The air duct structure has two side structure parts defining the side walls of the air outlet channel; There is one air duct baffle; one lateral end of the air duct baffle is higher than the other end, and the lower end of the air duct baffle is adjacent to a corresponding side structure part; or, There are two air duct baffles, which are arranged in sequence along the transverse direction; one transverse end of each air duct baffle is higher than the other end, and the high ends of the two air duct baffles are connected or close to each other.

10. The air conditioner indoor unit according to claim 8, characterized in that: A water retaining rib is arranged on the inner side wall of the frame of the air outlet frame, and the water retaining rib is arranged adjacent to the bottom end of the corresponding air duct baffle; the water retaining rib is in contact with the lower end of the front surface of the upper structure part.

11. The indoor unit of the air conditioner according to claim 10, characterized in that: The air duct structure has two side structure parts defining the side wall of the air outlet channel; the two side structure parts are respectively a first side structure part and a second side structure part; The first side structure portion is provided with a groove opening toward the oblique front and extending in the vertical direction; The vertical frame of the air outlet frame corresponding to the first side structure part is located outside the first side structure part.

12. The air conditioner indoor unit according to claim 11, characterized in that: The water retaining rib is arranged on the second side structure part.

13. The air conditioner indoor unit according to claim 11, characterized in that: If there are two air outlet channels defined by the air duct structural member, then there are two first side structural parts and two second side structural parts; there are two protective nets, which are respectively arranged in the two air outlet channels; there are two air outlet frames; the two first side structural parts are between the two second side structural parts; there is an installation space between the two first side structural parts to install the corresponding vertical frame.

14. The air conditioner indoor unit according to claim 13, characterized in that: The vertical frames of the two air outlet frames close to each other are connected together; the two air outlet frames are integrally formed; and / or, The vertical guard net strips of the two guard nets that are close to each other are connected together; and the two guard nets are formed in one piece.

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