Air conditioner

Abstract

The air conditioner comprises an air conditioner body, an ion generator and an air outlet grille, the air conditioner body is provided with an air duct and an air outlet, an outlet of the air duct is communicated with the air outlet, the ion generator is arranged in the air duct and used for releasing ions into the air duct, and the air outlet grille is arranged in the air duct. The air outlet grille is arranged at the air outlet, a gold stamping layer is arranged on the side, away from the air duct, of the air outlet grille, and the electric conductivity of the gold stamping layer is smaller than 9.5 * 10 < 6 > S / m. According to the air conditioner provided by the embodiment of the utility model, ions emitted by the ion generator can be prevented from being gathered to the air outlet grid, a user is prevented from being shocked by touching the air outlet grid, and the situation that the ion generator cannot normally play the functions of sterilization and air purification can be avoided; the gilding layer enables the surface of one side, deviating from the air duct, of the air outlet grid to have metal texture; the appearance delicacy of the air outlet grille is guaranteed, and the visual perception is improved.

Description

Technical Field

[0001] This utility model relates to the field of air conditioning technology, and in particular to an air conditioner. Background Technology

[0002] In related technologies, the structure and function of the air outlet grille of air conditioners are simple and cannot meet the user experience requirements. Utility Model Content

[0003] This invention aims to solve at least one of the technical problems existing in the prior art. Therefore, one objective of this invention is to provide an air conditioner that offers a better user experience.

[0004] An air conditioner according to an embodiment of the present invention includes: an air conditioner body having an air duct and an air outlet, the outlet of the air duct being connected to the air outlet; an ion generator disposed within the air duct for releasing ions into the air duct; and an air outlet grille disposed at the air outlet, the grille having a hot-stamping layer on the side facing away from the air duct, the hot-stamping layer having a conductivity of less than 9.5 × 10⁻⁶. 6 S / m.

[0005] According to the embodiment of this utility model, the air conditioner has a hot-stamping layer on the side of the air outlet grille away from the air duct. On the one hand, this reduces the accumulation of ions emitted by the ion generator on the air outlet grille, preventing users from being shocked by touching the air outlet grille. It also prevents ions from failing to combine with odor molecules, bacteria, and viruses in the air, thus ensuring that the ion generator can perform its sterilization and air purification functions properly. On the other hand, it also increases the gloss of the air outlet grille, giving the surface of the air outlet grille away from the air duct a metallic texture, ensuring the exquisite appearance of the air outlet grille, improving the visual appeal, and providing a better user experience.

[0006] According to some embodiments of this utility model, the conductivity of the hot stamping layer is less than or equal to 2 × 10⁻⁶. 6 S / m.

[0007] According to some embodiments of the present invention, the air outlet grille includes a plurality of vertical ribs arranged in its width direction, each of the vertical ribs extending along the length direction of the air outlet grille, and there is an air outlet gap between two adjacent vertical ribs, the air outlet gap connecting the air duct and the external space of the air conditioner; wherein, the hot stamping layer is located on the side of the vertical rib facing away from the air duct.

[0008] In some embodiments, the air outlet grille further includes a plurality of first horizontal ribs, which are spaced apart along the length of the air outlet grille, and each first horizontal rib is connected to a plurality of vertical ribs; wherein the surface of the first horizontal rib facing away from the air duct is closer to the air duct than the surface of the vertical rib facing away from the air duct.

[0009] In some examples, the surface of the first horizontal rib facing away from the air duct is used as the first reference plane, and the vertical rib protrudes from the first reference plane by a height greater than or equal to 1 mm.

[0010] In some specific examples, the vertical rib protrudes from the first reference surface by a height greater than or equal to 2 mm.

[0011] In some embodiments, the air outlet grille further includes: a second upper horizontal rib, the second upper horizontal rib being connected to one end of the plurality of vertical ribs along their length; and a second lower horizontal rib, the second lower horizontal rib being connected to the other end of the plurality of vertical ribs along their length; wherein the plurality of first horizontal ribs are located between the second upper horizontal rib and the second lower horizontal rib, and the side surface of each of the second upper horizontal rib and the second lower horizontal rib facing away from the air duct is closer to the air duct than the side surface of the vertical rib facing away from the air duct.

[0012] In some examples, the surface of the second upper horizontal rib facing away from the air duct is taken as the second upper reference surface, and the vertical rib protrudes from the second upper reference surface at a height greater than or equal to 1 mm; and / or, the surface of the second lower horizontal rib facing away from the air duct is taken as the second lower reference surface, and the vertical rib protrudes from the second lower reference surface at a height greater than or equal to 1 mm.

[0013] In some examples, the side surface of each of the second upper horizontal rib and the second lower horizontal rib that is away from the air duct is farther away from the air duct than the side surface of the first horizontal rib that is away from the air duct.

[0014] In some examples, the dimension of each of the second upper horizontal rib and the second lower horizontal rib in the length direction of the air outlet grille is greater than the dimension of the first horizontal rib in the length direction of the air outlet grille.

[0015] In some embodiments, the distance between two adjacent vertical ribs is 5mm-7mm.

[0016] In some embodiments, the surfaces of the plurality of vertical ribs facing away from the air duct are on the same cylindrical surface.

[0017] In some embodiments, the system further includes: a display panel mounted on the upper front side of the air conditioner body and located above the air outlet; and a lower panel mounted on the lower front side of the air conditioner body and located below the air outlet; wherein the air outlet grille is located between the display panel and the lower panel, the outer surface of the display panel is flush with the surface of the vertical rib away from the air duct, and the outer surface of the lower panel is flush with the surface of the vertical rib away from the air duct.

[0018] In some examples, the display panel has a first gap between its two sides in the width direction, the top of the display panel and the air conditioner body, and the lower panel has a second gap between its two sides in the width direction, the bottom of the lower panel and the air conditioner body; the air outlet grille is located between the display panel and the lower panel, the width of the air outlet grille is smaller than the width of the air outlet, and there is a flow gap between the two sides of the air outlet grille in the width direction and the two sides of the air outlet in the width direction, the flow gap connecting the first gap and the second gap.

[0019] According to some embodiments of the present invention, in the airflow direction, the air duct includes a first air duct section and a second air duct section, the second air duct section connecting the air outlet and the first air duct section, the width of the second air duct section increasing abruptly relative to the first air duct section; wherein, the second air duct section is provided with a plurality of air guide plates arranged in the width direction of the air outlet grille, each of the air guide plates being swayable in the width direction of the air outlet grille, and the ion generator being disposed on the air duct wall of the second air duct section and located upstream of the air guide plates in the airflow direction. Additional aspects and advantages of the present invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the present invention. Attached Figure Description

[0020] The above and / or additional aspects and advantages of this utility model will become apparent and readily understood from the description of the embodiments taken in conjunction with the following drawings, in which:

[0021] Figure 1 This is a perspective view of an air conditioner according to an embodiment of the present utility model;

[0022] Figure 2 This is a front view of an air conditioner according to an embodiment of the present utility model;

[0023] Figure 3 It is along Figure 2 Sectional view of line AA in the middle;

[0024] Figure 4 yes Figure 2 An enlarged view of part B shown in the diagram;

[0025] Figure 5 yes Figure 2 An enlarged view of section C shown in the diagram;

[0026] Figure 6 yes Figure 2 An enlarged view of part D shown;

[0027] Figure 7 It is along Figure 2 Sectional view of the middle EE line;

[0028] Figure 8 yes Figure 7 An enlarged view of part F shown in the diagram;

[0029] Figure 9 yes Figure 7 An enlarged view of section G shown;

[0030] Figure 10 yes Figure 7 An enlarged view of section H shown;

[0031] Figure 11 This is a structural cross-sectional view of the air outlet grille of an air conditioner according to an embodiment of the present utility model;

[0032] Figure 12 This is a perspective view of the air outlet grille of an air conditioner according to an embodiment of the present utility model;

[0033] Figure 13 yes Figure 12 An enlarged view of section J shown;

[0034] Figure 14 yes Figure 12 An enlarged view of part K shown;

[0035] Figure 15 yes Figure 12 An enlarged view of the L section shown;

[0036] Figure 16 This is an exploded view of an air conditioner according to an embodiment of the present utility model.

[0037] Figure label:

[0038] Air conditioner 100,

[0039] Air conditioner body 10, air outlet 101, air inlet 102, housing 11, front housing 111, air outlet frame 1111, front panel 1112, crossbeam 1113, clip hole 1114, rear housing 112, air duct component 12, air duct 120, first air duct section 1200, first air duct wall 120a, extended surface 120b, second air duct section 1201, second air duct wall 1201a, heat exchanger 13, fan wheel 14, air guide plate 15, oscillating blade 16, first socket 171, second socket 172, support part 173.

[0040] Air outlet grille 20, first air outlet area 201, second air outlet area 202, third air outlet area 203, fourth air outlet area 204, fifth air outlet area 205, vertical rib 21, flow gap 210, first vertical rib 211, second vertical rib 212, third vertical rib 213, fourth vertical rib 214, fifth vertical rib 215, horizontal rib 22, first horizontal rib 221, second upper horizontal rib 2221, second lower horizontal rib 2222, first mating part 24, locking member 241, second mating part 25.

[0041] Display panel 30, first gap 301, lower panel 40, second gap 401, ion generator 50.

[0042] First direction F1, second direction F2, third direction F3, fourth direction F4, fifth direction F5. Detailed Implementation

[0043] The embodiments of this utility model are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain this utility model, and should not be construed as limiting this utility model.

[0044] An existing air conditioner has a metal layer on its outer surface, giving it a more premium appearance. However, this air conditioner typically contains an ion generator to release ions that sterilize and disinfect the air, achieving air purification. However, because the metal layer has some conductivity, when the air conditioner enters sterilization mode, the ions released by the ion generator are easily absorbed by the metal layer. This results in two issues: firstly, the outer surface of the air conditioner becomes electrified, increasing the risk of electric shock when the user touches it; secondly, most of the ions are absorbed by the metal layer, preventing them from binding with bacteria, viruses, and other particulate matter in the air, thus failing to achieve the desired sterilization and air purification effect.

[0045] Therefore, this application proposes an air conditioner that, by setting a hot stamping layer on the side of the air outlet grille away from the air duct, can reduce the accumulation of ions emitted by the ion generator on the air outlet grille while ensuring the sterilization and purification functions of the ion generator, thus preventing users from being electrocuted by touching the air outlet grille.

[0046] The following is for reference. Figures 1-16 This invention describes an air conditioner 100 according to an embodiment of the present invention.

[0047] like Figures 1-3 As shown, the air conditioner 100 according to an embodiment of the present utility model includes an air conditioner body 10, the air conditioner body 10 has an air duct 120 and an air outlet 101, and the outlet of the air duct 120 is connected to the air outlet 101.

[0048] The air conditioner 100 also includes an ion generator 50, which is located inside the air duct 120 and is used to release ions into the air duct 120.

[0049] For example, the ion generator 50 can release negative ions, which can combine with positively charged odor molecules in the air, causing the odor molecules to aggregate and grow larger, eventually settling to the ground, thus eliminating odors. Negative ions can also react chemically with harmful gases in the air such as formaldehyde and benzene, decomposing them into harmless substances such as carbon dioxide and water. Furthermore, negative ions can destroy the cell membranes of bacteria and viruses, rendering them inactive and thus inhibiting their reproduction and spread. Of course, the ion generator 50 is not limited to releasing negative ions; it can also release positive ions, etc.

[0050] The air conditioner 100 also includes an air outlet grille 20, which is located at the air outlet 101. The side of the air outlet grille 20 facing away from the air duct 120 has a hot stamping layer (not shown in the figure). Here, the air outlet grille 20 serves both as an appearance component of the air conditioner 100 and as a guide for airflow.

[0051] The conductivity of the hot stamping layer is less than 9.5 × 10⁻⁶. 6 S / m. Here, conductivity, also known as electrical conductivity, represents a material's ability to conduct electric current. In the embodiments of this application, the hot stamping layer is made of a low-conductivity material.

[0052] According to the embodiment of the present utility model, the air conditioner 100 has a hot-stamping layer on the side of the air outlet grille 20 away from the air duct 120. On the one hand, this can reduce the accumulation of ions emitted by the ion generator 50 on the air outlet grille 20, preventing users from being shocked by touching the air outlet grille 20. It can also prevent the ions from failing to combine with odor molecules, bacteria, and viruses in the air, thus preventing the ion generator 50 from performing its sterilization and air purification functions properly. On the other hand, it can also increase the gloss of the air outlet grille 20, giving the surface of the side of the air outlet grille 20 away from the air duct 120 a metallic texture, ensuring the exquisite appearance of the air outlet grille 20 and improving the visual experience.

[0053] In this embodiment, the air outlet grille 20 is made of materials with high heat resistance, such as ABS plastic (Acrylonitrile Butadiene Styrene copolymer) and PC plastic (Polycarbonate).

[0054] In some embodiments, the conductivity of the hot stamping layer is less than or equal to 2 × 10⁻⁶. 6 S / m, for example, the conductivity of the hot stamping layer is 2×10 6 S / m, 9×10 5 S / m, etc., can better solve the problem of ion aggregation at the air outlet grille 20.

[0055] In the embodiments of this application, the hot stamping layer has a multi-layer composite structure.

[0056] For example, the hot stamping layer includes a release layer and a base layer. The base layer can be a thin metal foil. The release layer allows the base layer to be easily separated from the carrier film and transferred to the surface of the hot stamped air vent grille 20 during the hot stamping process.

[0057] For example, the hot stamping layer also includes a coloring layer located on the base layer. Different colors can be set as needed to ensure the color of the hot stamping layer meets design requirements. The hot stamping layer also includes a protective layer to protect it from external environmental influences. Other components of the hot stamping layer are known to those skilled in the art and will not be described in detail here.

[0058] Of course, the hot stamping layer can also be other insulating layers with a metallic texture. This design can reduce the problem of ions accumulating on the surface of the hot stamping layer and causing electric shocks to users.

[0059] like Figure 3As shown in the embodiment of this application, the air conditioner 100 includes a housing 11, an air duct 120 component 12, a heat exchanger 13, and a fan wheel 14. The housing 11 has an air inlet 102 and an air outlet 101. The air duct 120 component 12 is disposed inside the housing 11 and defines the air outlet 120. The outlet of the air duct 120 is connected to the air outlet 101. The fan wheel 14 is disposed at the inlet of the air duct 120. The heat exchanger 13 is disposed inside the housing 11 and is located between the air inlet 102 and the fan wheel 14.

[0060] When the air conditioner 100 is running, the fan wheel 14 rotates, and the air outside the air conditioner 100 can enter the casing 11 through the air inlet 102, flow through the heat exchanger 13, enter the air duct 120, and finally be discharged to the outside of the air conditioner 100 through the air outlet 101.

[0061] The housing 11 includes a front housing 111 and a rear housing 112. The front housing 111 is connected to the front side of the rear housing 112. An air inlet 102 is located on the rear housing 112, and an air outlet 101 is located on the front housing 111. The front housing 111 includes an air outlet frame 1111 and a front panel 1112. The front panel 1112 serves as an exterior component, covering the outside of the air outlet frame 1111.

[0062] like Figure 2 , Figures 4-6 As shown, according to some embodiments of the present invention, the air outlet grille 20 includes a plurality of vertical ribs 21, the plurality of vertical ribs 21 being in the width direction of the air outlet grille 20 (e.g., ...). Figure 2 Arranged in the left-right direction (as shown), each vertical rib 21 is along the length of the air outlet grille 20 (e.g., Figure 2 Extending in the vertical direction (as shown), there is an air outlet gap between two adjacent vertical ribs 21, and the air outlet gap connects the ventilation duct 120 and the external space of the air conditioner 100.

[0063] The hot stamping layer is located on the side of the vertical rib 21 facing away from the air duct 120. By placing the hot stamping layer on the side of the vertical rib 21 facing away from the air duct 120, the air outlet grille 20, as an exterior component of the air conditioner 100, can present multiple metallic vertical ribs 21 extending in the vertical direction. On the one hand, this can enhance the grade and appearance quality of the air conditioner 100; on the other hand, it can improve the tactile feel, increase the user's interactive experience with the product, and reduce the difficulty and frequency of cleaning the air conditioner 100.

[0064] like Figure 4 , Figure 7 and Figure 8 As shown, in some embodiments, the air outlet grille 20 further includes a plurality of first horizontal ribs 221, which are spaced apart along the length of the air outlet grille 20, and each first horizontal rib 221 is connected to a plurality of vertical ribs 21.

[0065] Specifically, the side surface of the first horizontal rib 221 facing away from the air duct 120 is closer to the air duct 120 than the side surface of the vertical rib 21 facing away from the air duct 120. In other words, the side surface of the vertical rib 21 facing away from the air duct 120 is further away from the air duct 120 than the side surface of the first horizontal rib 221 facing away from the air duct 120, so that the vertical rib 21 at least partially protrudes from the side surface of the first horizontal rib 221 facing away from the air duct 120, and a step is formed at the connection between the side surface of the vertical rib 21 facing away from the air duct 120 and the side surface of the first horizontal rib 221 facing away from the air duct 120.

[0066] In the above technical solution, by setting multiple first horizontal ribs 221, multiple vertical ribs 21 can be connected together, thereby improving the structural strength of the air outlet grille 20 and preventing the air outlet grille 20 from deforming due to long-term use; by making the vertical ribs 21 at least partially protrude from the side surface of the first horizontal ribs 221 away from the air duct 120, on the one hand, the air outlet grille 20 serves as an appearance component, visually achieving the effect of hiding the first horizontal ribs 221 and improving the appearance refinement of the air outlet grille 20; on the other hand, it is convenient to use hot stamping process to set a hot stamping layer on the vertical ribs 21, preventing the hot stamping material from being mistakenly attached to the first horizontal ribs 221.

[0067] like Figure 8 As shown, in some examples, the surface of the first horizontal rib 221 facing away from the air duct 120 is taken as the first reference plane, and the height m of the vertical rib 21 protruding from the first reference plane is greater than or equal to 1 mm. For example, the height m of the vertical rib 21 protruding from the first reference plane can be 1 mm, 2 mm, 3 mm, 4 mm, etc. This setting can visually highlight the line texture of multiple vertical ribs 21, further achieving the effect of hiding the first horizontal rib 221.

[0068] To further highlight the lines and textures of the multiple vertical ribs 21, the surface of the first horizontal rib 221 facing away from the air duct 120 is taken as the first reference surface, and the height m of the vertical rib 21 protruding from the first reference surface is greater than or equal to 2mm.

[0069] like Figure 4 and Figure 8 As shown, in some examples, the distance L1 between two adjacent first horizontal ribs 221 is 60mm-80mm. For example, the distance L1 between two adjacent first horizontal ribs 221 can be 60mm, 65mm, 70mm, 75mm, 80mm, etc.

[0070] In the above technical solution, by limiting the distance between two adjacent first horizontal ribs 221 within the above range, the structural strength of the air outlet grille 20 can be guaranteed, while avoiding the impact on the air volume and appearance of the air conditioner 100 due to the excessive number of first horizontal ribs 221.

[0071] like Figure 5 , Figure 7 and Figure 9 As shown, in some embodiments, the air outlet grille 20 further includes a second upper horizontal rib 2221, which is connected to one end of the length direction of the plurality of vertical ribs 21 (the upper end of the vertical ribs 21 as shown in the figure).

[0072] like Figure 6 , Figure 7 and Figure 10 As shown, the air outlet grille 20 also includes a second lower horizontal rib 2222, which is connected to the other end of the length direction of the plurality of vertical ribs 21 (the lower end of the vertical ribs 21 as shown in the figure).

[0073] Among them, a plurality of first horizontal ribs 221 are located between the second upper horizontal rib 2221 and the second lower horizontal rib 2222. The side surface of each of the second upper horizontal rib 2221 and the second lower horizontal rib 2222 that is away from the air duct 120 is closer to the air duct 120 than the side surface of the vertical rib 21 that is away from the air duct 120.

[0074] In other words, the vertical rib 21 protrudes at least partially from the side surface of the second upper horizontal rib 2221 and the second lower horizontal rib 2222 away from the air duct 120. A step is formed at the connection between the side surface of the vertical rib 21 away from the air duct 120 and the side surface of the second upper horizontal rib 2221 away from the air duct 120.

[0075] In the above technical solution, by setting the second upper horizontal rib 2221 and the second lower horizontal rib 2222, multiple vertical ribs 21 can be connected together, further improving the structural strength of the air outlet grille 20 and preventing the air outlet grille 20 from deforming due to long-term use; by making the vertical ribs 21 at least partially protrude from the side surface of the second upper horizontal rib 2221 and the second lower horizontal rib 2222 away from the air duct 120, on the one hand, the air outlet grille 20 serves as an appearance component, visually achieving the effect of hiding the second upper horizontal rib 2221 and the second lower horizontal rib 2222, thus enhancing the appearance refinement of the air outlet grille 20; on the other hand, it facilitates the application of hot stamping technology to set a hot stamping layer on the vertical ribs 21, preventing the hot stamping material from being mistakenly attached to the second upper horizontal rib 2221 and the second lower horizontal rib 2222.

[0076] like Figure 9 As shown, in some examples, the surface of the second upper horizontal rib 2221 facing away from the air duct 120 is taken as the second upper reference surface, and the height h1 of the vertical rib 21 protruding from the second upper reference surface is greater than or equal to 1 mm. For example, the height h1 of the vertical rib 21 protruding from the second upper reference surface can be 1 mm, 1.5 mm, 2 mm, etc., so that the hot stamping layer is better set on the vertical rib 21, rather than on the second upper horizontal rib 2221.

[0077] like Figure 10 As shown, in some examples, the surface of the second lower horizontal rib 2222 facing away from the air duct 120 is taken as the second lower reference surface, and the height h2 of the vertical rib 21 protruding from the second lower reference surface is greater than or equal to 1 mm. For example, the height h2 of the vertical rib 21 protruding from the second upper reference surface can be 1 mm, 1.5 mm, 2 mm, etc., so that the hot stamping layer is better set on the vertical rib 21, rather than on the second lower horizontal rib 2222.

[0078] In some examples, the side surface of each of the second upper horizontal rib 2221 and the second lower horizontal rib 2222 facing away from the air duct 120 is further away from the air duct 120 than the side surface of the first horizontal rib 221 facing away from the air duct 120. In the width direction of the air outlet grille 20, the two vertical ribs 21 on both sides, the second upper horizontal rib 2221, and the second lower horizontal rib 2222 combine to form the outer frame of the air outlet grille 20, and both ends of each vertical rib 21 are connected to the second upper horizontal rib 2221 and the second lower horizontal rib 2222, respectively. Therefore, setting the side surface of each of the second upper horizontal rib 2221 and the second lower horizontal rib 2222 facing away from the air duct 120 to be further away from the air duct 120 than the side surface of the first horizontal rib 221 facing away from the air duct 120 can improve the connection reliability of each of the second upper horizontal rib 2221 and the second lower horizontal rib 2222 with the multiple vertical ribs 21, thereby further improving the structural strength of the air outlet grille 20.

[0079] In some examples, the dimension of each of the second upper horizontal rib 2221 and the second lower horizontal rib 2222 in the length direction of the air outlet grille 20 is larger than the dimension of the first horizontal rib 221 in the length direction of the air outlet grille 20. This arrangement can improve the structural strength of the outer frame of the air outlet grille 20, thereby improving the connection strength between the multiple vertical ribs 21 and the second upper horizontal rib 2221 and the second lower horizontal rib 2222, and further improving the structural strength of the air outlet grille 20.

[0080] like Figure 4 As shown, in some embodiments, the distance L2 between two adjacent vertical ribs 21 is 5mm-7mm. For example, the distance L2 between two adjacent vertical ribs 21 can be 5mm, 6mm, 7mm, etc.

[0081] In the above technical solution, by limiting the distance between two adjacent vertical ribs 21 to the above range, while ensuring that the vertical ribs 21 have the minimum resistance to airflow, the horizontal ribs 22 can be visually hidden, thereby improving the appearance of the air conditioner 100 and improving the appearance quality of the air conditioner 100.

[0082] like Figure 11As shown, in some embodiments, the air outlet grille 20 has multiple air outlet zones arranged in its width direction, and the multiple air outlet zones have different air outlet directions. By setting the multiple air outlet zones of the air outlet grille 20 to have different air outlet directions, the airflow coverage at the air outlet 101 can be wider and more evenly distributed in the indoor space, avoiding local temperatures that are too low or too high, and helping to improve the comfort of the indoor space.

[0083] like Figure 11 As shown, according to some embodiments of the present invention, the plurality of air outlet zones include at least a first air outlet zone 201 and a second air outlet zone 202. The air outlet direction of the first air outlet zone 201 is a first direction F1, and the air outlet direction of the second air outlet zone 202 is a second direction F2. The first direction F1 and the second direction F2 are set at a first preset angle.

[0084] The air outlet grille 20 includes multiple vertical ribs 21, which are arranged in the width direction of the air outlet grille 20. The length direction of each vertical rib 21 extends along the length direction of the air outlet grille 20, and there is an air outlet gap between two adjacent vertical ribs 21.

[0085] In some embodiments, the vertical rib 21 includes a first vertical rib 211, and the first air outlet zone 201 has a plurality of first vertical ribs 211, the width direction of each first vertical rib 211 extending along a first direction F1.

[0086] In other words, multiple first vertical ribs 211 are arranged in the width direction of the air outlet grille 20. The length direction of each first vertical rib 211 extends along the length direction of the air outlet grille 20, and the width direction of each first vertical rib 211 extends along the first direction F1. A first air outlet gap is defined between two adjacent first vertical ribs 211. When the airflow passes through the first air outlet gap, it can flow along the first direction F1 under the guidance of the first vertical ribs 211, thereby forming an air outlet effect of flowing along the first direction F1 in the first air outlet area 201.

[0087] In some embodiments, the vertical rib 21 includes a second vertical rib 212, and the second air outlet zone 202 has a plurality of second vertical ribs 212, the width direction of each second vertical rib 212 extending along the second direction F2.

[0088] In other words, multiple second vertical ribs 212 are arranged in the width direction of the air outlet grille 20. The length direction of each second vertical rib 212 extends along the length direction of the air outlet grille 20, and the width direction of each second vertical rib 212 extends along the second direction F2. A second air outlet gap is defined between two adjacent second vertical ribs 212. When the airflow passes through the second air outlet gap, it can flow along the second direction F2 under the guidance of the second vertical ribs 212, thereby forming an air outlet effect of flowing along the second direction F2 in the second air outlet area 202.

[0089] The width direction of the first vertical rib 211 is set at a first preset angle with the width direction of the second vertical rib 212.

[0090] In the above technical solution, by setting the air outlet grille 20 to include multiple first vertical ribs 211 and multiple second vertical ribs 212, the multiple first vertical ribs 211 and multiple second vertical ribs 212 can guide the airflow, thereby forming an air outlet effect with airflow in different directions in the first air outlet area 201 and the second air outlet area 202.

[0091] like Figure 11 As shown, in some embodiments, the first preset angle α1 is 15°-25°. For example, the first preset angle α1 can be 15°, 20°, 25°, etc. This setting allows the airflow from the second air outlet zone 202 to gradually move away from the airflow from the first air outlet zone 201, thereby increasing the airflow diffusion range, ensuring air supply comfort, and also maintaining the appearance refinement of the air outlet grille 20, enhancing the visual appeal.

[0092] like Figure 11 As shown, in some embodiments, the multiple air outlet zones also include a third air outlet zone 203. The first air outlet zone 201 is located between the second air outlet zone 202 and the third air outlet zone 203. The air outlet direction of the third air outlet zone 203 is the third direction F3, and the third direction F3 and the first direction F1 are set at a second preset angle.

[0093] In some specific embodiments, the vertical rib 21 includes a third vertical rib 213, and the third air outlet zone 203 has a plurality of third vertical ribs 213, each of which extends in the width direction along the third direction F3.

[0094] In other words, multiple third vertical ribs 213 are arranged in the width direction of the air outlet grille 20. The length direction of each third vertical rib 213 extends along the length direction of the air outlet grille 20, and the width direction of each third vertical rib 213 extends along the third direction F3. A third air outlet gap is defined between two adjacent third vertical ribs 213. When the airflow passes through the third air outlet gap, it can flow along the third direction F3 under the guidance of the third vertical ribs 213, thereby forming an air outlet effect of flowing along the third direction F3 in the third air outlet area 203.

[0095] The width direction of the first vertical rib 211 is set at a second preset angle with the width direction of the third vertical rib 213.

[0096] In the above technical solution, by setting the air outlet grille 20 to include multiple first vertical ribs 211, multiple second vertical ribs 212 and multiple third vertical ribs 213, the multiple first vertical ribs 211, multiple second vertical ribs 212 and multiple third vertical ribs 213 can guide the airflow, thereby forming an air outlet effect that flows in different directions in the first air outlet area 201, the second air outlet area 202 and the third air outlet area 203.

[0097] like Figure 11 As shown, in some embodiments, the second preset angle α2 is 15°-25°. For example, the second preset angle α2 can be 15°, 20°, 25°, etc. This setting allows the airflow from the third air outlet zone 203 to gradually move away from the airflow from the first air outlet zone 201, thereby increasing the airflow diffusion range, ensuring air supply comfort, and also maintaining the appearance refinement of the air outlet grille 20, enhancing the visual appeal.

[0098] In some specific embodiments, the width direction of the air outlet grille 20 is the left-right direction, and the length direction of the air outlet grille 20 is the up-down direction. The first direction F1, the width direction of the air outlet grille 20, and the length direction of the air outlet grille 20 are arranged perpendicularly to each other. That is to say, the first direction F1 is the front-back direction.

[0099] In the plane perpendicular to the vertical direction, the projections of multiple second vertical ribs 212 and multiple third vertical ribs 213 are symmetrically arranged about the center line of the air outlet grille 20 extending along the first direction F1, that is, the multiple second vertical ribs 212 and multiple third vertical ribs 213 are arranged symmetrically on the left and right in a one-to-one correspondence.

[0100] This configuration allows the air outlets of the second air outlet zone 202 and the third air outlet zone 203 to be symmetrically positioned, thereby improving the air supply comfort of the air conditioner 100 and ensuring the exquisite appearance of the air outlet grille 20, enhancing the visual appeal.

[0101] like Figure 11 As shown, in some specific embodiments, the multiple air outlet zones also include a fourth air outlet zone 204. The fourth air outlet zone 204 is located on the side of the second air outlet zone 202 away from the first air outlet zone 201. The air outlet direction of the fourth air outlet zone 204 is the fourth direction F4, and the fourth direction F4 and the first direction F1 are set at a third preset angle.

[0102] In some examples, the vertical rib 21 includes a fourth vertical rib 214, and the fourth air outlet zone 204 has a plurality of fourth vertical ribs 214, each of which extends in the width direction along the fourth direction F4.

[0103] In other words, multiple fourth vertical ribs 214 are arranged in the width direction of the air outlet grille 20. The length direction of each fourth vertical rib 214 extends along the length direction of the air outlet grille 20, and the width direction of each fourth vertical rib 214 extends along the fourth direction F4. A fourth air outlet gap is defined between two adjacent fourth vertical ribs 214. When the airflow passes through the fourth air outlet gap, it can flow along the fourth direction F4 under the guidance of the fourth vertical ribs 214, thereby forming an air outlet effect of flowing along the fourth direction F4 in the fourth air outlet area 204.

[0104] The width direction of the first vertical rib 211 is set at a third preset angle with the width direction of the fourth vertical rib 214.

[0105] In the above technical solution, by setting the air outlet grille 20 to include multiple first vertical ribs 211, multiple second vertical ribs 212, multiple third vertical ribs 213 and multiple fourth vertical ribs 214, the multiple first vertical ribs 211, multiple second vertical ribs 212, multiple third vertical ribs 213 and multiple fourth vertical ribs 214 can guide the airflow, thereby forming an air outlet effect with airflow in different directions in the first air outlet area 201, the second air outlet area 202, the third air outlet area 203 and the fourth air outlet area 204.

[0106] like Figure 11 As shown, in some examples, the third preset angle is 35°-45°. That is, the angle between the width direction of the fourth vertical rib 214 and the width direction of the first vertical rib 211 is greater than the angle between the width direction of the second vertical rib 212 and the width direction of the first vertical rib 211. For example, the third preset angle is 35°, 40°, 45°, etc.

[0107] This configuration allows the airflow from the fourth air outlet zone 204 to gradually move away from the airflow from the first air outlet zone 201 and the second air outlet zone 202, thereby increasing the airflow diffusion range, ensuring air supply comfort, and also maintaining the refined appearance of the air outlet grille 20, enhancing the visual appeal.

[0108] like Figure 11 As shown, in some examples, the multiple air outlet zones also include a fifth air outlet zone 205, which is located on the side of the third air outlet zone 203 away from the first air outlet zone 201. The air outlet direction of the fifth air outlet zone 205 is the fifth direction F5, and the fifth direction F5 and the first direction F1 are set at a fourth preset angle.

[0109] In some specific examples, the vertical rib 21 includes a fifth vertical rib 215, and the fifth air outlet zone 205 has a plurality of fifth vertical ribs 215, each fifth vertical rib 215 extending in the width direction along the fifth direction F5.

[0110] In other words, multiple fifth vertical ribs 215 are arranged in the width direction of the air outlet grille 20. The length direction of each fifth vertical rib 215 extends along the length direction of the air outlet grille 20, and the width direction of each fifth vertical rib 215 extends along the fifth direction F5. A fifth air outlet gap is defined between two adjacent fifth vertical ribs 215. When the airflow passes through the fifth air outlet gap, it can flow along the fifth direction F5 under the guidance of the fifth vertical ribs 215, thereby forming an air outlet effect of flowing along the fifth direction F5 in the fifth air outlet area 205.

[0111] The width direction of the first vertical rib 211 is set at a fourth preset angle with the width direction of the fifth vertical rib 215.

[0112] In the above technical solution, by setting the air outlet grille 20 to include multiple first vertical ribs 211, multiple second vertical ribs 212, multiple third vertical ribs 213, multiple fourth vertical ribs 214 and multiple fifth vertical ribs 215, the multiple first vertical ribs 211, multiple second vertical ribs 212, multiple third vertical ribs 213, multiple fourth vertical ribs 214 and multiple fifth vertical ribs 215 can guide the airflow, thereby forming an air outlet effect with airflow in different directions in the first air outlet area 201, the second air outlet area 202, the third air outlet area 203, the fourth air outlet area 204 and the fifth air outlet area 205.

[0113] like Figure 11 As shown, in some examples, the fourth preset angle is 35°-45°. That is, the angle between the width direction of the fifth vertical rib 215 and the width direction of the first vertical rib 211 is greater than the angle between the width direction of the third vertical rib 213 and the width direction of the first vertical rib 211. For example, the fourth preset angle is 35°, 40°, 45°, etc.

[0114] This configuration allows the airflow from the fifth air outlet zone 205 to gradually move away from the airflow from the first air outlet zone 201 and the third air outlet zone 203, thereby increasing the airflow diffusion range, ensuring air supply comfort, and also maintaining the appearance refinement of the air outlet grille 20, enhancing the visual appeal.

[0115] In some specific examples, the width direction of the air outlet grille 20 is the left-right direction, and the length direction of the air outlet grille 20 is the up-down direction. The first direction F1, the width direction of the air outlet grille 20, and the length direction of the air outlet grille 20 are set perpendicular to each other. That is to say, the first direction F1 is the front-back direction.

[0116] In the plane perpendicular to the vertical direction, the projections of multiple fourth vertical ribs 214 and multiple fifth vertical ribs 215 are symmetrically arranged about the center line of the air outlet grille 20 extending along the first direction F1, that is, the multiple fourth vertical ribs 214 and multiple fifth vertical ribs 215 are arranged symmetrically on the left and right in a one-to-one correspondence.

[0117] This configuration allows the air outlets of the fourth air outlet zone 204 and the fifth air outlet zone 205 to be symmetrically positioned, thereby improving the air supply comfort of the air conditioner 100 and ensuring the exquisite appearance of the air outlet grille 20, enhancing the visual appeal.

[0118] like Figure 11 As shown, in some embodiments, the surfaces of the multiple vertical ribs 21 facing away from the air duct 120 are on the same cylindrical surface.

[0119] In the above technical solution, by setting the surface of the multiple vertical ribs 21 facing away from the air duct 120 to be on the same cylindrical surface, on the one hand, the air blown out by the air conditioner 100 can be more evenly distributed in the room, reducing airflow dead angles, making the indoor temperature more balanced, and ensuring air supply comfort. On the other hand, it is convenient to set a hot stamping layer on the side of the multiple vertical ribs 21 facing away from the air duct 120 at the same time, making the surface of the air outlet grille 20 more modern and smooth, and enhancing the appearance of the air conditioner 100.

[0120] In some embodiments, the width of the air outlet grille 20 is smaller than the width of the air outlet 101. A flow gap 210 is provided between the two sides of the air outlet grille 20 in the width direction and the two sides of the air outlet 101 in the width direction. The flow gap 210 connects the ventilation duct 120 and the external space of the air conditioner 100. That is, the airflow within the duct 120 can flow to the external space of the air conditioner 100 either through the air outlet grille 20 or through the flow gap 210 between the air outlet grille 20 and the air outlet 101.

[0121] Compared with the air conditioner 100 in the related technology, this application increases the width of the air outlet 101 to be greater than the width of the air outlet grille 20, which can ensure the air volume of the air outlet 101 and thus ensure the air supply effect of the air conditioner 100.

[0122] In some embodiments, the length of the air outlet grille 20 is greater than the length of the air outlet 101 to prevent affecting the air outlet effect.

[0123] like Figures 1-2 , Figure 7 As shown, in some embodiments, the air conditioner 100 also includes a display panel 30, which is mounted on the upper front side of the air conditioner body 10 and located above the air outlet 101.

[0124] The air conditioner 100 also includes a lower panel 40, which is installed on the lower front side of the air conditioner body 10 and located below the air outlet 101.

[0125] The air outlet grille 20 is located between the display panel 30 and the lower panel 40. The outer surface of the display panel 30 is flush with the side of the vertical rib 21 away from the air duct 120, and the outer surface of the lower panel 40 is flush with the side of the vertical rib 21 away from the air duct 120.

[0126] This configuration allows the display panel 30, air outlet grille 20, and lower panel 40 to combine into a flat panel structure, enhancing the aesthetic appearance of the air conditioner 100.

[0127] In some examples, the outer surfaces of the display panel 30 and the lower panel 40 are both covered with a decorative layer. The decorative layer and the hot stamping layer are the same color, which enhances the consistency of the panel formed by the combination of the display panel 30, the air vent grille 20 and the lower panel 40, and further enhances the aesthetic appearance of the air conditioner 100.

[0128] In some examples, the display panel 30 has a first gap 301 on both sides of its width direction, the top of its width direction, and the air conditioner body 10, and the lower panel 40 has a second gap 401 on both sides of its width direction, the bottom of its width direction, and the air conditioner body 10.

[0129] The air outlet grille 20 is located between the display panel 30 and the lower panel 40. The width of the air outlet grille 20 is smaller than the width of the air outlet 101. There are flow gaps 210 between the two sides of the air outlet grille 20 in the width direction and the two sides of the air outlet 101 in the width direction. The flow gaps 210 connect the first gap 301 and the second gap 401.

[0130] This configuration allows the display panel 30, the air outlet grille 20, and the lower panel 40 to combine to form a panel structure that is suspended relative to the air conditioner body 10, making the front surface of the air conditioner 100 more modern and enhancing its aesthetic appearance.

[0131] like Figure 3 As shown, according to some embodiments of the present invention, in the airflow direction, the air duct 120 includes a first air duct section 1200 and a second air duct section 1201. The second air duct section 1201 connects the air outlet 101 and the first air duct section 1200, and the width of the second air duct section 1201 increases abruptly relative to the width of the first air duct section 1200. That is, the portion of the air duct 120 near the air outlet 101 has the second air duct section 1201 with a sudden increase in width.

[0132] The second air duct section 1201 is provided with multiple air guide plates 15, which are arranged in the width direction of the air outlet grille 20. Each air guide plate 15 can swing in the width direction of the air outlet grille 20.

[0133] Multiple air guide plates 15 are configured in a coordinated manner, with some plates also linked to achieve synchronous oscillation. Alternatively, all multiple air guide plates 15 can be configured in a coordinated manner to achieve synchronous oscillation.

[0134] In some embodiments, the ion generator 50 is disposed on the duct wall of the second duct section 1201, and the ion generator 50 is located upstream of the air guide plate 15 in the airflow direction, so that the ion generator 50 can release ions in the second duct section 1201 to treat the air.

[0135] Compared with the air conditioner 100 in the related technology, this application sets a part of the air duct 120 as a second air duct section 1201. On the one hand, it can ensure the air volume of the air outlet 101, thereby ensuring the air supply effect of the air conditioner 100. On the other hand, with the cooperation of the second air duct section 1201 and the air guide plate 15, it can achieve diffusion, so that the airflow coverage at the air outlet 101 is wider and can be more evenly distributed in the indoor space, avoiding the situation of local temperature being too low or too high, which helps to improve the comfort of the indoor space.

[0136] like Figure 3 As shown, in some embodiments, the air duct 120 includes a first air duct section 1200 and a second air duct section 1201. The second air duct section 1201 connects the first air duct section 1200 and the air outlet 101. In the cross-section of the air conditioner 100, the first air duct section 1200 has two first air duct walls 120a arranged opposite to each other in the width direction of the air conditioner 100, and the second air duct section 1201 has two second air duct walls 1201a arranged opposite to each other in the width direction of the air conditioner 100. The connection between one of the first air duct walls 120a and the corresponding second air duct wall 1201a forms an inflection point of the air duct wall of the air duct 120, or the connection between the two first air duct walls 120a and the two corresponding second air duct walls 1201a both form inflection points of the air duct wall of the air duct 120.

[0137] Specifically, the second air duct wall 1201a is located on the side of the extension surface 120b of the first air duct wall 120a away from the center of the air duct 120. Here, the extension surface 120b of the first air duct wall 120a refers to an imaginary surface that extends and stretches along the original trend of the first air duct wall 120a. The second air duct wall 1201a can gradually move away from the corresponding extension surface 120b of the first air duct wall 120a from back to front, thereby causing the size of the second air duct section 1201 in the width direction of the air conditioner 100 to increase abruptly, and multiple air guide plates 15 are arranged in the width direction of the second air duct section 1201.

[0138] In some examples, the air duct 120 is also provided with multiple swing blades 16, which are linked together between the impeller 14 and the air guide plate 15, so that the multiple swing blades 16 can swing synchronously.

[0139] like Figures 12-16 As shown, according to some embodiments of the present invention, the lower end of the air outlet grille 20 in the length direction is provided with a first mating part 24, and the air conditioner body 10 is provided with a support part 173, which is located below the air outlet 101.

[0140] The air outlet grille 20 is provided with a locking member 241, which is movably disposed on the first mating part 24 in the vertical direction. The support part 173 is provided with a first insertion hole 171, which is positioned with its opening facing upward. The first mating part 24 can be supported on the support part 173, and the locking member 241 can be inserted into the first insertion hole 171 from top to bottom, so that the lower end of the air outlet grille 20 in the length direction is connected to the air conditioner body 10.

[0141] Alternatively, the air conditioner body 10 is provided with a locking member 241 that can move up and down. The first mating part 24 includes a first insertion hole 171 with the opening of the first insertion hole 171 facing downward. The air outlet grille 20 can be supported on the support part 173. The locking member 241 can be inserted into the first insertion hole 171 from bottom to top, so that the lower end of the air outlet grille 20 in the length direction is connected to the air conditioner body 10.

[0142] In some embodiments, the upper end of the air outlet grille 20 in the length direction is provided with a second mating part 25, the second mating part 25 being an upwardly extending pin, and the air conditioner body 10 is provided with a second insertion hole 172 with the opening facing downward. The pin can be inserted into the second insertion hole 172 from bottom to top, so that the upper end of the air outlet grille 20 in the length direction is connected to the air conditioner body 10.

[0143] In some embodiments, the air outlet grille 20 has a rearwardly protruding third mating part (not shown in the figure) at the middle of its length direction, and a crossbeam 1113 extending along the width direction of the air outlet grille 20 is provided at the air outlet 101. The crossbeam 1113 has a locking hole 1114. The third mating part can move from front to back to engage with the locking hole 1114, so that the middle of the air outlet grille 20 in the length direction is connected to the crossbeam 1113.

[0144] Therefore, the air vent grille 20 not only cooperates with the air conditioner body 10 at both ends in the length direction, but also cooperates with the air conditioner body 10 in the middle of the length direction, which improves the assembly stability of the air vent grille 20, and can reduce the occurrence of the middle protrusion of the air vent grille 20, reduce the gap between the air vent grille 20 and the air outlet 101, and improve the overall integrity.

[0145] Specifically, during installation, the air outlet grille 20 can be tilted relative to the air conditioner body 10. The second mating part 25 at the upper end of the air outlet grille 20 is inserted into the second socket 172 from bottom to top. Then, the air outlet grille 20 is flipped to fit snugly against the air conditioner body 10, so that the first mating part 24 at the lower end of the air outlet grille 20 is supported by the support part 173 on the air conditioner body 10. The third mating part in the middle of the length direction of the air outlet grille 20 is engaged with the snap hole 1114 on the crossbeam 1113. Finally, the locking member 241 is moved so that the locking member 241 is inserted into the first socket 171, thereby fixing the air outlet grille 20 to the air conditioner body 10, which is convenient for connection.

[0146] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0147] In the description of this utility model, "first feature" and "second feature" may include one or more of the features. In the description of this utility model, "multiple" means two or more. In the description of this utility model, "above" or "below" the second feature may include direct contact between the first and second features, or contact between the first and second features through another feature between them. In the description of this utility model, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature.

[0148] Other configurations and operations of the air conditioner 100 according to the embodiments of the present invention are known to those skilled in the art and will not be described in detail here.

[0149] In the description of this specification, the references to terms such as "one embodiment," "some embodiments," "illustrative embodiment," "example," "specific example," or "some examples," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0150] Although embodiments of the present invention have been shown and described, those skilled in the art will understand that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the claims and their equivalents.

Claims

1. An air conditioner characterized by comprising: include: An air conditioner body, the air conditioner body having an air duct and an air outlet, the outlet of the air duct being connected to the air outlet; An ion generator, located inside the air duct, is used to release ions into the air duct. An air outlet grille is arranged at the air outlet, a side of the air outlet grille away from the air duct is provided with a gilding layer, the conductivity of the gilding layer is less than 9.5×10 6 S / m.

2. The air conditioner of claim 1, wherein The gilding layer has an electrical conductivity less than or equal to 2 x 10 6 S / m.

3. The air conditioner of claim 1, wherein The air outlet grille includes a plurality of vertical ribs arranged in its width direction, each of the vertical ribs extending along the length direction of the air outlet grille, and there is an air outlet gap between two adjacent vertical ribs, the air outlet gap connecting the air duct and the external space of the air conditioner; The hot stamping layer is located on the side of the vertical rib that is away from the air duct.

4. The air conditioner of claim 3, wherein The air outlet grille also includes a plurality of first horizontal ribs, which are arranged at intervals along the length of the air outlet grille, and each first horizontal rib is connected to a plurality of the vertical ribs. The side of the first horizontal rib facing away from the air duct is closer to the air duct than the side of the vertical rib facing away from the air duct.

5. The air conditioner of claim 4, wherein The first reference plane is the surface of the first horizontal rib facing away from the air duct, and the vertical rib protrudes from the first reference plane at a height greater than or equal to 1 mm.

6. The air conditioner of claim 4, wherein The air outlet grille also includes: The second upper horizontal rib is connected to one end of the plurality of vertical ribs along their length. The second lower horizontal rib is connected to the other end of the plurality of vertical ribs along their length direction; Among them, a plurality of first horizontal ribs are located between the second upper horizontal rib and the second lower horizontal rib, and the side surface of each of the second upper horizontal rib and the second lower horizontal rib that is away from the air duct is closer to the air duct than the side surface of the vertical rib that is away from the air duct.

7. The air conditioner of claim 6, wherein The surface of the second upper horizontal rib facing away from the air duct is taken as the second upper reference surface, and the height of the vertical rib protruding from the second upper reference surface is greater than or equal to 1 mm. And / or, taking the surface of the second lower horizontal rib facing away from the air duct as the second lower reference surface, the vertical rib protruding from the second lower reference surface at a height greater than or equal to 1 mm.

8. The air conditioner of claim 6, wherein The side surface of each of the second upper horizontal rib and the second lower horizontal rib that is away from the air duct is farther away from the air duct than the side surface of the first horizontal rib that is away from the air duct.

9. The air conditioner of claim 6, wherein Each of the second upper horizontal rib and the second lower horizontal rib has a larger dimension in the length direction of the air outlet grille than the first horizontal rib in the length direction of the air outlet grille.

10. The air conditioner of claim 3, wherein The distance between two adjacent vertical ribs is 5mm-7mm.

11. The air conditioner of claim 3, wherein The surfaces of the multiple vertical ribs facing away from the air duct are on the same cylindrical surface.

12. The air conditioner according to any one of claims 3 to 11, wherein Also includes: The display panel is installed on the upper front side of the air conditioner body and is located above the air outlet; The lower panel is installed on the lower front side of the air conditioner body and is located below the air outlet; The air outlet grille is located between the display panel and the lower panel. The outer surface of the display panel is flush with the side of the vertical rib away from the air duct, and the outer surface of the lower panel is flush with the side of the vertical rib away from the air duct.

13. The air conditioner according to claim 12, characterized in that, Both the outer surface of the display panel and the outer surface of the lower panel have a decorative layer, and the decorative layer and the hot stamping layer are the same color.

14. The air conditioner of claim 12, wherein The display panel has a first gap between its two sides and the top of the display panel and the air conditioner body, and the lower panel has a second gap between its two sides and the bottom of the lower panel and the air conditioner body. The air outlet grille is located between the display panel and the lower panel. The width of the air outlet grille is smaller than the width of the air outlet. There are flow gaps between the two sides of the air outlet grille in the width direction and the two sides of the air outlet in the width direction. The flow gaps connect the first gap and the second gap.

15. The air conditioner of any one of claims 1-11, wherein, In the direction of airflow, the air duct includes a first air duct section and a second air duct section, the second air duct section connecting the air outlet and the first air duct section, and the width of the second air duct section increasing abruptly relative to the first air duct section; The second air duct section is provided with a plurality of air guide plates arranged in the width direction of the air outlet grille. Each air guide plate is swayable in the width direction of the air outlet grille. The ion generator is located on the air duct wall of the second air duct section and is located upstream of the air guide plate in the air flow direction.

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