Wall-mounted air conditioner indoor unit and air conditioner

Abstract

The utility model discloses a wall-mounted air conditioner indoor unit and an air conditioner, and relates to the technical field of air conditioners, the wall-mounted air conditioner indoor unit comprises a machine shell and a negative ion module, the machine shell is provided with an air outlet, the air outlet is provided with a protective net, the negative ion module is arranged at the air outlet, and the protective net is arranged on the negative ion module. The edge of the protective net is provided with an avoiding part corresponding to the negative ion module so as to avoid the negative ion module. According to the technical scheme, the purification effect of the negative ion module can be guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, in particular to a wall-mounted air conditioner indoor unit and an air conditioner. Background Art

[0002] In related art solutions, the indoor air conditioner unit includes a housing with an air outlet on its surface. A protective net is installed within the air outlet to prevent users from accidentally inserting their hands into the outlet, thereby improving the safety of the indoor air conditioner unit. To improve indoor air quality, a negative ion module is often installed at the air outlet. The negative ion module emits negative ions, which charge particles such as dust, germs, spores, pollen, and dander in the indoor air. These particles are then adsorbed by the discharge integrated device, thereby purifying the indoor air and improving indoor air quality. However, in actual use, the protective net often affects the purification effect of the negative ion module. Utility Model Content

[0003] The main purpose of the utility model is to provide a wall-mounted air-conditioning indoor unit and an air conditioner, aiming to ensure the purification effect of the negative ion module.

[0004] To achieve the above-mentioned purpose, the wall-mounted air conditioner indoor unit proposed in the present invention comprises:

[0005] a housing having an air outlet, wherein the air outlet is provided with a protective net; and

[0006] A negative ion module is provided at the air outlet;

[0007] The edge of the protective net is provided with an avoidance portion corresponding to the negative ion module to avoid the negative ion module.

[0008] In one embodiment, the negative ion module includes a first negative ion module arranged on the bottom side of the air outlet, the first negative ion module includes a mounting base and an emitting end mounted on the mounting base, the mounting base is arranged toward the air outlet, and the emitting end extends in a direction close to the protective net, and the avoidance portion is configured as an avoidance gap arranged in the protective net.

[0009] In one embodiment, the protective net is configured as a metal protective net, and the distance from the transmitting end to the metal protective net is greater than or equal to 10 mm.

[0010] In one embodiment, the edge of the avoidance gap is provided with a bent edge, and the bent edge extends in a direction close to the mounting seat.

[0011] In one embodiment, the distance between the bent edge and the mounting seat is less than or equal to 8 mm.

[0012] In one embodiment, the protective net includes a plurality of first protective wires and second protective wires that are spaced apart and interlaced with each other, the first protective wire is parallel to the bottom side of the air outlet, the second protective wire is parallel to the end side of the air outlet, at least one of the plurality of first protective wires is broken to form the avoidance gap, and the first protective wire at the broken position is bent toward the mounting seat to form the bent edge.

[0013] In one embodiment, a first reinforcing wire interlaced with the first protective wire is provided at least at a bending position of the first protective wire; and / or,

[0014] The protective net is provided with a second reinforcing wire extending toward the avoidance gap, and the second reinforcing wire is sequentially connected to other first protective wires except the disconnected first protective wire.

[0015] In one embodiment, the negative ion module also includes a second negative ion module, and the end side of the air outlet is provided with an emission port corresponding to the second negative ion module, and the second negative ion module emits negative ions from the emission port to the air outlet, and the avoidance portion is configured as an avoidance recess that is recessed relative to the emission port.

[0016] In one embodiment, the protective net is configured as a metal protective net, and the distance between the metal protective net and the emission port is greater than or equal to 10 mm.

[0017] In one embodiment, the launch port is provided on the outside of the protective net, an air guide assembly is provided on the inside of the protective net, and a distance between the protective net and the air guide assembly is greater than or equal to 4 mm.

[0018] In one embodiment, the air guide assembly includes a louver connecting rod and a plurality of louvers, the plurality of louvers are arranged at intervals along a first direction on the louver connecting rod, and a distance between the avoidance recess and the louver connecting rod is greater than or equal to 4 mm.

[0019] In one embodiment, the protection net includes a plurality of first protection wires that are spaced apart and parallel to the bottom side of the air outlet, and one end of the plurality of first protection wires close to the second negative ion module is bent to form the avoidance recess.

[0020] In one embodiment, the avoidance recess is provided with a plurality of third reinforcing wires parallel to the air outlet end side, the third reinforcing wires connect at least two of the first protective wires, and at least one of the plurality of third reinforcing wires is provided at a bending position of the first protective wire.

[0021] In one embodiment, the distance between two adjacent third reinforcing wires is less than or equal to 8 mm.

[0022] In one embodiment, the distance between two adjacent third reinforcing wires is less than or equal to 6 mm.

[0023] In one embodiment, the protective net has a plurality of meshes, and the width of at least one side of each of the meshes is less than or equal to 10 mm.

[0024] The utility model also provides an air conditioner, comprising the wall-mounted air conditioner indoor unit as described above.

[0025] The technical solution of the present invention is to set a protective net at the air outlet, and the negative ion module is arranged at the air outlet. The edge of the protective net is provided with a avoidance portion corresponding to the negative ion module to avoid the negative ion module. On the one hand, the avoidance portion can avoid the installation position of the negative ion module, thereby facilitating the installation of the negative ion module. On the other hand, it can also increase the distance between the negative ion module and the protective net, thereby reducing the adsorption of negative ions by the protective net, thereby reducing the loss of negative ions, ensuring the purification effect of the negative ion module, and also improving the electrical safety of the air conditioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying any creative work.

[0027] Figure 1 This is a schematic structural diagram from an angle of an embodiment of a wall-mounted air-conditioning indoor unit provided by the utility model;

[0028] Figure 2 for Figure 1 A partial enlarged view of point A in the middle;

[0029] Figure 3 for Figure 1 A partial enlarged view of the second negative ion module of the indoor unit of a mid-size wall-mounted air conditioner;

[0030] Figure 4 for Figure 1 A side cross-sectional view of the second negative ion module of the wall-mounted air conditioner indoor unit;

[0031] Figure 5 for Figure 1 Another perspective structural diagram of the indoor unit of the wall-mounted air conditioner;

[0032] Figure 6 for Figure 5 A partial enlarged view of point B in the middle;

[0033] Figure 7 for Figure 1 Schematic diagram of the structure of the metal protective net.

[0034] Description of Figure Numbers:

[0035] 100. Air conditioner indoor unit; 1. Casing; 101. Air outlet; 102. Launch port; 11. Protective net; 111. Avoidance gap; 112. Bending edge; 113. First protective wire; 114. Second protective wire; 115. First reinforcing wire; 116. Second reinforcing wire; 117. Avoidance recess; 118. Third reinforcing wire; 119. Mesh; 12. First negative ion module; 121. Mounting base; 122. Launch terminal; 13. Second negative ion module; 14. Air guide assembly; 141. Louver connecting rod; 142. Louvers.

[0036] The realization of the purpose, functional features and advantages of the present invention will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts shall fall within the scope of protection of the present invention.

[0038] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back, etc.), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0039] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present invention, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of such features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel schemes. Taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme in which A and B are satisfied at the same time. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is mutually contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present invention.

[0040] According to the safety regulations of some countries, the air outlet 101 of the air conditioner indoor unit 100 needs to be equipped with a protective net 11 to prevent fingers from touching the moving impeller. However, some air conditioner indoor units 100 are equipped with a negative ion module, which can emit negative ions outward, thereby charging particles such as dust, germs, spores, pollen, and dander in the indoor air, which are then adsorbed by the discharge integrated device, thereby purifying the indoor air and improving the indoor air quality. In order to facilitate installation and reduce negative ion loss, the negative ion module is usually located at the air outlet 101. However, due to the presence of the protective net 11, on the one hand, the two may interfere with each other during installation, and on the other hand, the protective net 11 is usually a metal protective net 11. Therefore, the negative ions emitted by the negative ion module are likely to be adsorbed by the metal protective net 11, causing the metal protective net 11 to be charged or discharge abnormally, resulting in a risk of electric shock when the hand touches the protective net 11. Therefore, the existing solution cannot meet the requirements of simultaneously selecting the metal protective net 11 and the negative ion module.

[0041] In order to solve the problem of electrical safety, in the existing technology, the metal protective net 11 is usually grounded to conduct negative ions to the ground, thereby solving the problem of negative ion accumulation on the metal protective net 11 and improving the safety of the air conditioner. However, this method will undoubtedly cause negative ion loss and affect the purification effect of the negative ion module.

[0042] In view of this, the present invention proposes a wall-mounted air-conditioning indoor unit 100 (hereinafter referred to as the air-conditioning indoor unit 100 ) for use in an air conditioner, for reducing the loss of negative ions during actual use and ensuring the purification effect of negative ions.

[0043] See also Figures 1 to 7 In one embodiment of the present invention, the wall-mounted air conditioner indoor unit 100 includes:

[0044] The housing 1 has an air outlet 101, and the air outlet 101 is provided with a protective net 11; and

[0045] A negative ion module is provided at the air outlet 101;

[0046] The edge of the protective net 11 is provided with a avoidance portion corresponding to the negative ion module to avoid the negative ion module.

[0047] Specifically, the avoidance portion can increase the distance between the protective net and the negative ion module. On the one hand, it can avoid the installation position of the negative ion module, thereby facilitating the installation of the negative ion module. On the other hand, it increases the distance between the negative ion module and the protective net 11, and can also reduce the adsorption of negative ions by the protective net 11, thereby reducing the loss of negative ions, ensuring the purification effect of the negative ion module, and improving the electrical safety of the air conditioner.

[0048] See also Figures 1 to 4In an embodiment of the present invention, the negative ion module includes a first negative ion module 12 arranged on the bottom side of the air outlet 101, the first negative ion module 12 includes a mounting base 121 and an emitting end 122 mounted on the mounting base 121, the mounting base 121 is arranged toward the air outlet 101, and the emitting end 122 extends in a direction close to the protective net 11, and the avoidance portion is configured as an avoidance gap 111 provided on the protective net 11.

[0049] Specifically, the first negative ion module 12 is installed on the bottom side of the air outlet 101. The first negative ion module 12 includes a mounting base 121 fixed to the housing 1 and an emitting end 122 mounted on the mounting base 121. The mounting base 121 is arranged toward the air outlet 101, so that the chassis of the housing 1 has an extended edge extending upward, and the mounting base 121 is fixed to the extended edge, or the mounting base 121 is fixed to the air outlet frame, so that the mounting base 121 is arranged toward the air outlet 101. The emitting end 122 is located on the side of the mounting base 121 facing the air outlet 101 and extends in a direction close to the protective net 11, that is, the emitting end 122 directly emits negative ions toward the side of the air outlet 101 facing the air duct, which helps to increase the airflow carrying rate of negative ions, and the airflow passing through the protective net 11 carries negative ions. Therefore, the avoidance portion is configured as an avoidance gap 111 provided in the protective net 11, so as to increase the distance between the emission end 122 and the protective net 11, avoiding the possibility of the emission end 122 directly emitting negative ions to the protective net 11, and increase the aperture of the mesh 119 of the protective net 11 at this location, thereby reducing the possibility of negative ions adhering to the protective net 11 for the second time when the airflow carrying negative ions hits the protective net 11.

[0050] It is understandable that, since the mounting base 121 here is towards the air outlet 101, that is, the mounting base 121 is towards the protective net 11, the second negative ion module 13 has a certain blocking effect on the avoidance gap 111, so even if the aperture of the mesh 119 of the metal protective net 11 is locally increased, the failure of the protective effect of the protective net 11 will not be caused. In addition, due to the structural characteristics here, the avoidance portion is configured to avoid the gap 111, and the installation space can also be increased, which facilitates the installation of the first negative ion module 12. And because the avoidance portion is configured to avoid the gap 111 at this time, the negative ion module can also be located on the inner side of the air outlet 101 (the air outlet 101 is towards the side in the air duct structure).

[0051] The mounting base 121 is oriented toward the air outlet 101, that is, the extending direction of the mounting base 121 is inclined toward the direction close to the air outlet 101 (see FIG. Figure 4), the mounting base 121 is not completely arranged opposite the air outlet 101. The mounting base 121 and the plane where the air outlet 101 is located may have a certain angle, preferably an acute angle. Of course, the mounting base 121 may also be arranged opposite the air outlet 101. Designers may design it according to the specific structure of the air-conditioning indoor unit 100. The first negative ion module 12 is installed on the bottom side of the air outlet 101, that is, the bottom of the wall-mounted air-conditioning indoor unit 100, and the bottom side of the air outlet 101 is parallel to the length direction of the air outlet 101 and also parallel to the length direction of the wall-mounted air-conditioning indoor unit 100. In other embodiments, the avoidance portion may also be a avoidance recess 117 of the protective net 11 that is recessed relative to the first negative ion module 12. In this case, the protective net 11 should be an insulating net.

[0052] In order to reduce the possibility of negative ions emitted by the emission end 122 adhering to the protective net 11, in one embodiment, the protective net 11 is configured as a metal protective net 11, and the distance from the emission end 122 to the metal protective net 11 is greater than or equal to 10 mm. Figure 4 , assuming that the distance between the emitting end 122 and the metal protective mesh 11 is D1, where D1 ≥ 10 mm. If the distance D1 between the emitting end 122 and the metal protective mesh 11 is less than 10 mm, the distance between the emitting end 122 and the metal protective mesh 11 is too close, and the negative ions emitted by the emitting end 122 may adhere to the protective mesh 11, which not only affects the purification effect of the first negative ion module 12 but also is detrimental to the safe use of the air conditioner indoor unit 100. Specifically, the distance D1 between the emitting end 122 and the metal protective mesh 11 can be 10 mm, 10.5 mm, 11 mm, 11.5 mm, 12 mm, 12.5 mm, 13 mm, etc.

[0053] In order to ensure the protective effect of the protective net 11, in the embodiment of the present utility model, please refer to Figures 1 to 4 , the edge of the avoidance gap 111 is provided with a bent edge 112, and the bent edge 112 extends in the direction close to the mounting seat 121. Specifically, because the mounting seat 121 is facing the protective net 11, the second negative ion module 13 has a certain blocking effect on the avoidance gap 111, so locally increasing the aperture of the mesh 119 of the metal protective net 11 will not cause the protective effect of the protective net 11 to fail. However, if the distance between the protective net 11 and the mounting seat 121 is too large, the user can reach into the air outlet 101 from the gap between the protective net 11 and the mounting seat 121, which will also affect the protective effect of the protective net 11. Therefore, in order to increase the protective effect there, the edge of the avoidance gap 111 is provided with a bent edge 112, and the bent edge 112 extends in the direction close to the mounting seat 121, thereby reducing the gap between the protective net 11 and the mounting seat 121. The bent edge 112 can also increase the structural strength of the edge of the avoidance gap 111, thereby reducing the possibility of local deformation of the protective net 11.

[0054] Furthermore, the distance between the bent edge 112 and the mounting seat 121 is less than or equal to 8 mm. Figure 2 and Figure 4 , the distance between the bent edge 112 and the mounting seat 121 is D2, D2≤8mm. The size of an average person's finger is greater than 10mm, and the distance D2 between the bent edge 112 and the mounting seat 121 needs to be less than 10mm to ensure the protective effect. However, if the distance between the bent edge 112 and the mounting seat 121 is greater than 8mm and less than or equal to 10mm, although it also has a certain protective effect, there is no doubt that the protective net 11 at the avoidance gap 111 cannot be fixed to the shell. Therefore, when the protective net 11 here is subjected to some thrust toward the inside of the air outlet 101, it is easy to elastically deform in the direction away from the first negative ion module 12, so that the distance D2 between the bent edge 112 and the mounting seat 121 presents an effect greater than 10mm. Therefore, the distance D2 between the bent edge 112 and the mounting seat 121 is set to be less than 8mm, thereby ensuring that the gap between the protective net 11 and the mounting seat 121 is small enough, thereby overcoming the possibility of failure of the protective net 11 caused by the elastic deformation of the protective net 11. Specifically, the distance D2 from the transmitting end 122 to the metal protective net 11 can be 8 mm, 7.5 mm, 7 mm, 6.5 mm, 6 mm, 5.5 mm, 5 mm, etc.

[0055] To facilitate the forming of the protective net 11, in one embodiment, please refer to Figures 1 to 4 ,and Figure 7 The protective net 11 includes multiple first protective wires 113 and second protective wires 114 that are spaced apart and interlaced with each other. The first protective wire 113 is parallel to the bottom side of the air outlet 101, and the second protective wire 114 is parallel to the end side of the air outlet 101. At least one of the multiple first protective wires 113 is disconnected to form an avoidance gap 111. The first protective wire 113 at the disconnected position is bent toward the direction close to the mounting seat 121 to form a bent edge 112.

[0056] Specifically, see Figure 7The first protective wires 113 and the second protective wires 114 are arranged at intervals and staggered, thereby forming a mesh structure to provide protection. Furthermore, to reduce the interference of the protective net 11 with the airflow of the air outlet 101, the density of the meshes 119 of the protective net 11 should not be too large. Based on the size of an average person's finger, preferably, the width of at least one side of each mesh 119 is less than or equal to 10 mm, i.e., the minimum width of the mesh 119 is less than or equal to 10 mm, and is set to D5≤10 mm. In other words, as long as the size of one side of the mesh 119 is less than or equal to the width of a human finger, it can be ensured that the finger cannot be inserted into the inner side of the air outlet 101, thereby ensuring the protective effect of the air outlet 101 and reducing the interference of the protective net 11 with the airflow. In this embodiment, the first protective wire 113 is parallel to the bottom side of the air outlet 101, that is, the first protective wire 113 extends along the length of the air outlet 101, and the second protective wire 114 is parallel to the end side of the air outlet 101, that is, the second protective wire 114 extends along the width of the air outlet 101, that is, the length of the first protective wire 113 is greater than the length of the second protective wire 114. Therefore, to facilitate the formation of the protective net 11, the spacing between two adjacent first protective wires 113 is set to be less than or equal to 10 mm, and the spacing between two adjacent second protective wires 114 is greater than 10 mm. In other words, the first protective wire 113 serves as the main body of the protective net, and the second protective wire 114 sequentially connects multiple first protective wires 113 to further strengthen and fix the first protective wires 113.

[0057] In other embodiments, the spacing between two adjacent first protective wires 113 may be greater than 10 mm, and the spacing between two adjacent second protective wires 114 may be greater than 10 mm. Specifically, the minimum width D5 of the mesh 119 may be 10 mm, 9.5 mm, 9 mm, 8.5 mm, 8 mm, 7.5 mm, 7 mm, etc.

[0058] To facilitate the formation of the avoidance gap 111, in this embodiment, at least one of the multiple first protective wires 113 is disconnected to form the avoidance gap 111. That is, the first protective wire 113 is cut into two spaced-apart segments, thereby forming a avoidance gap 111. Furthermore, the first protective wire 113 at the disconnected position is bent toward the mounting seat 121 to form a bent edge 112. That is, a protective wire adjacent to the disconnected first protective wire 113 is bent toward the mounting seat 121. Simultaneously, the two opposite ends of the disconnected first protective wire 113 are also bent toward the mounting seat 121, thereby forming the bent edge 112. This further enhances the strength of the protective net 11 at the avoidance gap 111 and the protective effect of the protective net 11.

[0059] Furthermore, a first reinforcing wire 115 is provided at least at the bend of the first protective wire 113, intersecting the first protective wire 113. Because the disconnected first protective wire 113 is susceptible to deformation at the avoidance gap 111, the first reinforcing wire 115 is provided to connect the disconnected portion of the disconnected first protective wire 113 with the other first protective wires 113, thereby improving the structural strength of the protective net 11 at the avoidance gap 111.

[0060] Furthermore, the protective net 11 is provided with a second reinforcing wire 116 extending toward the avoidance gap 111. The second reinforcing wire 116 sequentially connects the remaining first protective wires 113, except for the disconnected first protective wire 113. Specifically, the second reinforcing wire 116 can be considered to be formed by cutting the second protective wire 114 at the avoidance gap 111. The provision of the second reinforcing wire 116 here ensures the strength of the first protective wire 113 adjacent to the avoidance gap 111. Connecting the first protective wire 113 with the other first protective wires 113 can reduce the possibility of deformation of the first protective wire 113 and improve the structural strength of the protective net 11 at the avoidance gap 111.

[0061] Compared to setting the avoidance gap 111 on the protective net 11, in another embodiment of the present invention, please refer to Figures 5 to 7 The negative ion module also includes a second negative ion module 13. The end side of the air outlet 101 is provided with an emission port 102 corresponding to the second negative ion module 13. The second negative ion module 13 emits negative ions from the emission port 102 to the air outlet 101. The avoidance portion is configured as an avoidance recess 117 that is recessed relative to the emission port 102. Specifically, the second negative ion module 13 is spaced apart from the air outlet 101, so the end side of the air outlet 101 is provided with an emission port 102 corresponding to the second negative ion module 13, and the emission end 122 of the second negative ion module 13 faces the emission port 102, so that negative ions are emitted from the emission port 102 to the air outlet 101. At this time, the negative ion emission direction of the second negative ion module 13 is arranged roughly parallel to the protective net 11, and the second negative ion module 13 is located on the shorter side of the protective net 11, so that the avoidance portion is configured as an avoidance recess 117 that is recessed relative to the emission port 102, that is, the end side of the protective net 11 is partially recessed inward compared to the emission port 102.

[0062] The second negative ion module 13 is installed at the end side of the air outlet 101, that is, the end of the wall-mounted air conditioner indoor unit 100, and the end side of the air outlet 101 is parallel to the width direction of the air outlet 101 and also parallel to the height direction of the wall-mounted air conditioner indoor unit 100. In other embodiments, the avoidance portion can also be configured as a avoidance gap 111. In this case, in order to improve the protective effect of the avoidance gap 111, a small protective net 11 can also be additionally provided at the avoidance gap 111, and the small protective net 11 is an insulating net, that is, the protective net 11 is formed by splicing two subnets.

[0063] In order to reduce the possibility of negative ions emitted from the emission port 102 adhering to the protective net 11, in one embodiment, the protective net 11 is configured as a metal protective net 11, and the distance between the metal protective net 11 and the emission port 102 is greater than or equal to 10 mm. Figure 6 , assuming that the distance D3 between the metal protective mesh 11 and the emission port 102 is D3, D3 ≥ 10 mm. If the distance D3 between the metal protective mesh 11 and the emission port 102 is less than 10 mm, the distance between the emission port 102 and the metal protective mesh 11 is too close, and the negative ions emitted by the emission port 102 may adhere to the protective mesh 11, which not only affects the purification effect of the second negative ion module 13 but also is detrimental to the safe use of the air conditioner indoor unit 100. Specifically, the distance D3 between the metal protective mesh 11 and the emission port 102 can be 10 mm, 10.5 mm, 11 mm, 11.5 mm, 12 mm, 12.5 mm, 13 mm, etc.

[0064] In this embodiment, the launch port 102 is provided on the outside of the protective net 11, and an air guide assembly 14 is provided on the inside of the protective net 11. The distance between the protective net 11 and the air guide assembly 14 is greater than or equal to 4 mm. Specifically, under normal circumstances, some air guide assemblies 14 are provided near the air outlet 101. The air guide assemblies 14 can move to a certain extent according to the working mode of the air conditioner indoor unit 100 to guide the air to the air outlet 101. In this embodiment, the protective net 11 cover is provided on the outside of the air guide assembly 14, and to reduce interference between the two, a certain safety distance should be maintained between the protective net 11 and the air guide assembly 14. Therefore, the distance between the protective net 11 and the air guide assembly 14 is greater than or equal to 4 mm, thereby ensuring normal air guidance of the air guide assembly 14. The emission port 102 is arranged on the outside of the protective net 11, so there is no need to consider the possibility of negative ions adhering to the protective net 11 for the second time along with the air flow from the air outlet 101. Therefore, the end side of the protective net 11 is partially recessed toward the inner side of the air duct structure toward the air outlet 101, which can avoid the second negative ion module 13 and ensure the protective effect of the protective net 11.

[0065] Furthermore, the air guide assembly 14 includes a louver connecting rod 141 and a plurality of louvers 142 . The plurality of louvers 142 are spaced apart along the first direction on the louver connecting rod 141 , and a distance between the avoidance recess 117 and the louver connecting rod 141 is greater than or equal to 4 mm. One end of the louver connecting rod 141 extends into the air outlet 101 from the end side of the air outlet 101, and bends toward the side of the air outlet 101 close to the air duct structure, and is recessed relative to the protective net 11, thereby increasing the distance between the louver 142 and the protective net 11, and the louver connecting rod 141 and the position of the protective net 11 other than the avoidance recess 117. Moreover, because the avoidance recess 117 is recessed toward the inner side of the air outlet 101 toward the air duct structure, that is, toward the louver connecting rod 141, interference between the protective net 11 and the air guide assembly 14 is likely to occur here. Therefore, as long as the distance between the avoidance recess 117 and the louver connecting rod 141 is ensured to be greater than or equal to 4 mm, the possibility of interference between the protective net 11 and the air guide assembly 14 can be greatly reduced. Therefore, the degree of depression of the protective net 11 relative to the launch port 102 is limited. Specifically, the distance between the avoidance recess 117 and the shutter connecting rod 141 can be 4mm, 4.5mm, 5mm, 5.5mm, 6mm, 6.5mm, 7mm, etc.

[0066] See again Figures 5 to 7 In an embodiment of the present invention, the protective net 11 includes a plurality of first protective threads 113 spaced apart and parallel to the bottom side of the air outlet 101. The first protective threads 113 are bent at one end near the second negative ion module 13 to form a relief recess 117. Specifically, the first protective threads 113 are bent at one end near the second negative ion module 13 to form the relief recess 117, thereby facilitating the processing of the relief recess 117. However, during the processing, the first protective threads 113 may inevitably deform to a certain extent, causing the spacing between the two first protective threads 113 to exceed 10 mm, thereby compromising the protective effect of the air outlet 101.

[0067] Therefore, in this embodiment, the avoidance recess 117 is provided with a plurality of third reinforcing threads 118 parallel to the end of the air outlet 101. The third reinforcing threads 118 connect at least two first protective threads 113, and at least one of the plurality of third reinforcing threads 118 is disposed at the bend of the first protective threads 113. Specifically, the third reinforcing threads 118 are parallel to the end of the air outlet 101, that is, arranged at an angle with the first protective threads 113. This increases the density of the local mesh 119 of the protective net 11, thereby enhancing the protective effectiveness of the avoidance recess 117. Furthermore, at least one of the plurality of third reinforcing threads 118 is disposed at the bend of the first protective threads 113. Because the bend is a weak point in the protective effect, the provision of the third reinforcing threads 118 not only improves the protective effectiveness of the protective net 11, but also enhances the structural strength of the protective net 11. The third reinforcing wire 118 connects at least two first protective wires 113, thereby improving the connection strength between the first protective wires 113. The third reinforcing wire 118 does not need to connect all the first protective wires 113. The third reinforcing wire 118 can be set only in a part of the avoidance recess 117, as long as the expected protective effect can be achieved.

[0068] Furthermore, the distance between two adjacent third reinforcing wires 118 is less than or equal to 8 mm. Figure 6 The distance D4 between two adjacent third reinforcing wires 118 is set to D4, and D4 ≤ 8 mm, so that the spacing between the multiple reinforcing wires is sufficiently small to ensure the protective effect of the avoidance recess 117. Specifically, the distance D4 between two adjacent third reinforcing wires 118 can be 8 mm, 7.5 mm, 7 mm, 6.5 mm, 6 mm, 5.5 mm, 5 mm, etc. Preferably, the distance D4 between two adjacent third reinforcing wires 118 is less than or equal to 6 mm.

[0069] The present invention also proposes an air conditioner, which includes a wall-mounted air-conditioning indoor unit 100. The specific structure of the wall-mounted air-conditioning indoor unit 100 refers to the above-mentioned embodiment. Since this air conditioner adopts all the technical solutions of all the above-mentioned embodiments, it has at least all the beneficial effects brought about by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

[0070] The above are merely exemplary embodiments of the present invention and are not intended to limit the patent scope of the present invention. All equivalent structural transformations made using the contents of the present invention specification and drawings under the technical concept of the present invention, or direct / indirect applications in other related technical fields, are included in the patent protection scope of the present invention.

Claims

1. A wall-mounted air conditioner indoor unit, characterized in that: include: The housing has an air outlet, and the air outlet is provided with a protective net; as well as A negative ion module is provided at the air outlet; The edge of the protective net is provided with an avoidance portion corresponding to the negative ion module to avoid the negative ion module.

2. The wall-mounted air conditioner indoor unit according to claim 1, wherein: The negative ion module includes a first negative ion module arranged on the bottom side of the air outlet, the first negative ion module includes a mounting base and an emitting end installed on the mounting base, the mounting base is arranged toward the air outlet, and the emitting end extends in a direction close to the protective net, and the avoidance portion is configured as an avoidance gap arranged in the protective net.

3. The wall-mounted air conditioner indoor unit according to claim 2, wherein: The protective net is configured as a metal protective net, and the distance from the transmitting end to the metal protective net is greater than or equal to 10 mm.

4. The wall-mounted air conditioner indoor unit according to claim 2, wherein: The edge of the avoidance gap is provided with a bent edge, and the bent edge extends in a direction close to the mounting seat.

5. The wall-mounted air conditioner indoor unit according to claim 4, characterized in that: The distance between the bent edge and the mounting seat is less than or equal to 8 mm.

6. The wall-mounted air conditioner indoor unit according to claim 4, wherein: The protective net includes a plurality of first protective wires and second protective wires that are spaced apart and interlaced with each other, the first protective wires are parallel to the bottom side of the air outlet, the second protective wires are parallel to the end side of the air outlet, at least one of the plurality of first protective wires is disconnected to form the avoidance gap, and the first protective wire at the disconnected position is bent toward the direction close to the mounting seat to form the bent edge.

7. The wall-mounted air conditioner indoor unit according to claim 6, wherein: A first reinforcing wire interlaced with the first protective wire is provided at least at a bending position of the first protective wire; and / or, The protective net is provided with a second reinforcing wire extending toward the avoidance gap, and the second reinforcing wire is sequentially connected to other first protective wires except the disconnected first protective wire.

8. The wall-mounted air conditioner indoor unit according to claim 1, wherein: The negative ion module also includes a second negative ion module. The end side of the air outlet is provided with an emission port corresponding to the second negative ion module. The second negative ion module emits negative ions from the emission port to the air outlet. The avoidance portion is configured as a avoidance recessed portion relative to the emission port.

9. The wall-mounted air conditioner indoor unit according to claim 8, wherein: The protective net is configured as a metal protective net, and the distance between the metal protective net and the emission port is greater than or equal to 10 mm.

10. The wall-mounted air conditioner indoor unit according to claim 8, wherein: The launch port is arranged on the outside of the protective net, and an air guide component is provided on the inside of the protective net. The distance between the protective net and the air guide component is greater than or equal to 4 mm.

11. The wall-mounted air conditioner indoor unit according to claim 10, wherein: The air guide assembly includes a louver connecting rod and a plurality of louvers, the plurality of louvers are arranged at intervals along a first direction on the louver connecting rod, and a distance between the avoidance recess and the louver connecting rod is greater than or equal to 4 mm.

12. The wall-mounted air conditioner indoor unit according to claim 8, wherein: The protective net includes a plurality of first protective wires that are spaced apart and parallel to the bottom side of the air outlet, and one end of the plurality of first protective wires close to the second negative ion module is bent to form the avoidance recess.

13. The wall-mounted air conditioner indoor unit according to claim 12, wherein: The avoidance recess is provided with a plurality of third reinforcing wires parallel to the end side of the air outlet, the third reinforcing wires are connected to at least two of the first protective wires, and at least one of the plurality of third reinforcing wires is provided at a bending position of the first protective wire.

14. The wall-mounted air conditioner indoor unit according to claim 13, wherein: The distance between two adjacent third reinforcing wires is less than or equal to 8 mm.

15. The wall-mounted air conditioner indoor unit according to claim 14, wherein: The distance between two adjacent third reinforcing wires is less than or equal to 6 mm.

16. The wall-mounted air conditioner indoor unit according to any one of claims 1 to 15, characterized in that: The protective net has a plurality of meshes, and the width of at least one side of each of the meshes is less than or equal to 10 mm.

17. An air conditioner, characterized in that: It comprises the wall-mounted air-conditioning indoor unit according to any one of claims 1 to 16.

Images