Air conditioner

Abstract

The utility model provides an air conditioner, and relates to the technical field of air conditioners. The air conditioner comprises a machine body and a humidifying device, the humidifying device is installed on the machine body, the humidifying device is provided with an air inlet end and an air outlet end which are communicated inside the humidifying device, the air inlet end is communicated with an air channel of the machine body, and the air outlet end is communicated with the outside; the air outlet end is provided with a grating, the grating is provided with grating pieces, and the grating pieces obliquely extend upwards from the end close to the air inlet end to the end away from the air inlet end. The air conditioner provided by the utility model can humidify the environmental space more uniformly, and the humidifying effect is better.

Description

Technical Field

[0001] The utility model relates to the technical field of air conditioners, and more specifically, to an air conditioner. Background Art

[0002] Some of the air conditioners on the market have a humidification function. By configuring a humidification component, the air flow passes through the humidification component before flowing into the room, and the moisture provided by the humidification component is blown into the indoor environment.

[0003] Since the humidification component configured in such air conditioners lacks the guiding effect on the air flow, after the air flow carrying moisture blows out horizontally, the moisture will quickly separate from the air flow due to the action of gravity and fall to the ground nearby, making it difficult to reach a larger range of the room with the air flow, resulting in uneven indoor humidity and poor humidification effect. Summary of the Utility Model

[0004] The problem solved by the utility model is that the existing air conditioners humidify the environmental space unevenly and have a poor humidification effect.

[0005] To solve the above problems, the utility model provides an air conditioner, which can humidify the environmental space more evenly and has a better humidification effect.

[0006] An embodiment of the utility model provides a technical solution:

[0007] An air conditioner, comprising a body and a humidifying device. The humidifying device is installed on the body. The humidifying device has an air inlet end and an air outlet end that are internally connected. The air inlet end is connected to the air duct of the body, and the air outlet end is connected to the outside;

[0008] The air outlet end is provided with a grille. The grille has grille blades, and the grille blades extend obliquely upward from one end close to the air inlet end to the end far from the air inlet end.

[0009] For the air conditioner provided by the embodiment of the utility model, since the air outlet end of the humidifying device is provided with a grille, and the grille blades of the grille extend obliquely upward from the inside to the outside, the air flow carrying moisture after passing through the humidifying device can be blown obliquely upward into the environment under the guidance of the grille blades. Therefore, the moisture can reach a wider range in the environment driven by the air flow, thereby improving the uniformity of humidification of the environmental space and obtaining a better humidification effect. Therefore, the air conditioner provided by the embodiment of the utility model can humidify the environmental space more evenly and has a better humidification effect.

[0010] In an alternative embodiment, the inclination angle of the grille blades with respect to the horizontal plane is between 50° and 55°.

[0011] The inclination angle of the grille with respect to the horizontal plane is between 50° and 55°, which maximizes the flow distance of the humidifying air flow and improves the humidification uniformity to the greatest extent.

[0012] In an alternative embodiment, the humidifying device further has a water receiving tank, and one end of the grille near the air inlet end is within the range of the notch of the water receiving tank in the vertical direction.

[0013] The grille also serves to guide the condensed water to flow back. During the process of the humidifying air flow passing through the surface of the grille, condensed water will adhere to the grille. Under the guiding action of the grille, this part of the condensed water can flow obliquely downward and back into the water receiving tank, preventing it from dripping onto the environment.

[0014] In an alternative embodiment, a plurality of the grilles are arranged in sequence in the vertical direction. A dust-proof rib is provided at the edge of the grille at the top of the arrangement queue, away from the air inlet end, and the dust-proof rib protrudes from the grille in the direction away from the air inlet end.

[0015] The dust-proof rib protruding from the outer edge of the top grille can prevent dust in the environment from entering the grille, avoiding contamination of the humidifying device.

[0016] In an alternative embodiment, the dust-proof rib has a connecting section and a dust-proof section. One end of the connecting section is connected to the edge of the grille, and the other end extends vertically upward to be connected to one end of the dust-proof section. The other end of the dust-proof section extends horizontally in the direction away from the air inlet end.

[0017] The dust-proof section is connected to the outer edge of the top grille through the vertically extending connecting section, realizing the concession to the blowing path of the humidifying air flow and ensuring the smooth blowing of the humidifying air flow.

[0018] In an alternative embodiment, the humidifying device includes a mounting bracket and a humidifying component. The mounting bracket is mounted on the machine body, the humidifying component is detachably connected to the mounting bracket, and the grille is provided on the humidifying component.

[0019] The humidifying component is detachably connected to the mounting bracket, and the disassembly and assembly process is convenient and fast.

[0020] In an alternative embodiment, the humidifying component includes a filter element holder and a humidifying element. The filter element holder is detachably connected to the mounting bracket, the grille is provided on the filter element holder, and the humidifying element is mounted on the filter element holder and is between the air inlet end and the air outlet end.

[0021] The humidifier accumulates moisture, and the airflow takes away the moisture in the humidifier when passing through it, thus humidifying the environment. The filter holder and the mounting bracket are detachably connected, and the humidifier is installed on the filter holder. When the humidifier needs to be replaced, only the filter holder needs to be removed, which is convenient and quick.

[0022] In an optional embodiment, a projection of the grille in the plane where the humidifying element is located covers the humidifying element.

[0023] The projection of the grille covers the humidifying component, thereby shielding the humidifying component and protecting the humidifying component.

[0024] In an optional embodiment, a hollow back plate is further provided on a side of the filter element holder corresponding to the air inlet end, an assembly cavity is formed between the grille and the hollow back plate, and the humidifying component is installed in the assembly cavity.

[0025] The airflow in the air duct passes through the hollow back plate into one side of the humidifier, passes through the other side of the humidifier and flows into the environment under the guidance of the grille, thereby humidifying the environmental space.

[0026] In an optional embodiment, the mounting bracket has a water replenishment groove and a water receiving groove. In the vertical direction, the humidifying element is located between the water replenishment groove and the water receiving groove. The water replenishment groove is used to replenish water to the humidifying element, and the water receiving groove is used to receive water flowing out of the humidifying element and the grille.

[0027] The humidifying element is replenished with water through the water replenishing tank, and the condensed water on the grid plate and the excess water on the humidifying element flow into the water receiving tank to achieve water reflux. The reflux water can be reused secondary through the pipeline arrangement. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A cross-sectional view of an air conditioner provided by an embodiment of the utility model;

[0029] Figure 2 for Figure 1 A magnified schematic diagram of the middle A area;

[0030] Figure 3 is a cross-sectional view of the humidifying device at a first viewing angle;

[0031] Figure 4 is a cross-sectional view of the humidifying device at a second viewing angle;

[0032] Figure 5 is a cross-sectional view of the air conditioner when the humidifying assembly and the mounting bracket are in an assembled state;

[0033] Figure 6 for Figure 5 A magnified schematic diagram of the middle B area;

[0034] Figure 7 is Figure 6 an enlarged schematic view of area C in

[0035] Figure 8 a cross-sectional view of the air conditioner when the bottom end of the humidifying component rotates out of the mounting bracket;

[0036] Figure 9 is Figure 8 an enlarged schematic view of area D in

[0037] Figure 10 a cross-sectional view of the humidifying device in the transitional state.

[0038] Description of reference numerals:

[0039] 10 - air conditioner; 100 - body; 110 - middle frame; 110 - air outlet; 120 - panel; 121 - humidifying window; 130 - air duct; 200 - humidifying device; 210 - mounting bracket; 211 - hollowed-out skeleton; 212 - longitudinal beam; 2121 - yielding section; 2122 - limiting section; 2123 - transition section; 213 - cross beam; 214 - water replenishing tank; 2141 - water replenishing hole; 215 - water receiving tank; 220 - humidifying component; 221 - filter element holder; 2211 - hollowed-out back plate; 222 - humidifying member; 223 - assembly clamping cavity; 2231 - drain hole; 224 - grille; 2241 - grille piece; 225 - dust-proof rib; 2251 - connecting section; 2252 - dust-proof section; 230 - yielding groove; 300 - ventilation cavity. Detailed implementation manners

[0040] To make the above objects, features and advantages of the present utility model more obvious and understandable, the following detailed description of the specific embodiments of the present utility model will be given with reference to the accompanying drawings.

[0041] Please refer to Figure 1 and Figure 2 , Figure 1 as shown in the cross-sectional view of the air conditioner 10 provided in this embodiment, Figure 2 as shown in Figure 1 an enlarged schematic view of area A in

[0042] The air conditioner 10 provided in this embodiment includes a body 100, and the body 100 includes a middle frame 110 and a panel 120. The panel 120 is disposed on the outer surface of the middle frame 110. In fact, the body 100 further includes a base and an air duct 130 assembly disposed between the base and the middle frame 110. The air duct 130 assembly has an air duct 130 for air supply. The middle frame 110 is provided with an air outlet corresponding to the air outlet end of the air duct 130. The air duct 130 assembly includes a blower disposed in the air duct 130, and a heat exchanger disposed at the air inlet end of the air duct 130, etc.

[0043] In practical applications, the wind blades rotate driven by the motor, thereby sucking external air into the air duct 130 and blowing it out from the air outlet. During this process, the air flow exchanges heat with the heat exchanger, thereby realizing the temperature regulation of the environmental space. In fact, a wind deflector is provided at the position of the air outlet on the middle frame 110, and the wind deflector can adjust the air outlet angle.

[0044] To realize the humidification function, the air conditioner 10 provided in this embodiment further includes a humidifying device 200, and the humidifying device 200 is installed on the panel 120 and communicated with the air duct 130 of the machine body 100. Specifically, the humidifying device 200 has an air inlet end and an air outlet end that are communicated inside it. The air inlet end is communicated with the air duct 130 of the machine body 100, and the air outlet end is communicated with the outside. In practical applications, the air flow in the air duct 130 can enter the humidifying device 200 from the air inlet end of the humidifying device 200, pass through the humidifying device 200, and then flow into the environment from the air outlet end.

[0045] Specifically, the humidifying device 200 includes a mounting bracket 210 and a humidifying component 220. A humidifying window 121 is opened at the bottom end of the panel 120 near the air outlet. The mounting bracket 210 is installed on the humidifying window 121, and the humidifying component 220 is installed on the mounting bracket 210 and is detachably connected to the mounting bracket 210. The humidifying component 220 blocks the humidifying window 121. The humidifying component 220 is spaced from the middle frame 110 in the horizontal direction to form a ventilation cavity 300 communicated with the air duct 130 of the machine body 100.

[0046] In practical applications, in addition to flowing into the environment through the air outlet, the air flow in the air duct 130 can also flow into the ventilation cavity 300, and then flow into the environment from the ventilation cavity 300 through the humidifying component 220 at the humidifying window 121. During the process of the air flow passing through the humidifying component 220, the moisture in the humidifying component 220 is taken away and flows into the environment together, thereby realizing the humidification of the environmental space.

[0047] Since the humidifying window 121 is opened on the panel 120 and the humidifying device 200 is installed on the humidifying window 121, it avoids blocking the normal outflow of the air flow in the air duct 130 from the air outlet on the middle frame 110, that is, it ensures the normal air outlet effect of the air conditioner 10.

[0048] In order to ensure that the air flow passing through the humidifying device 200 can carry moisture to a larger range in the environmental space, a grille 224 is provided at the air outlet end of the humidifying device 200. In this embodiment, the grille 224 is provided on the humidifying component 220, and the grille 224 has grille pieces 2241, and the grille pieces 2241 extend obliquely upward from one end close to the air inlet end to the end far from the air inlet end.

[0049] Since the grille pieces 2241 of the grille 224 extend obliquely upward from the inside to the outside, the airflow carrying moisture after passing through the humidifying component 220 can be blown obliquely upward into the environment under the guidance of the grille pieces 2241, so that the moisture can reach a wider range in the environment space driven by the airflow, thereby improving the humidification uniformity of the environment space and obtaining a better humidification effect.

[0050] In order to make the flow range of the humidifying airflow carrying moisture large enough, that is, the flow distance in the environment space is far enough, the inclination angle of the grille pieces 2241 with respect to the horizontal plane is between 50° and 55°. Preferably, in this embodiment, the inclination angle of the grille pieces 2241 with respect to the horizontal plane is 53°.

[0051] Please refer to Figure 3 and Figure 4 , Figure 3 The cross-sectional view of the humidifying device 200 shown in the first perspective is Figure 4 The cross-sectional view of the humidifying device 200 shown in the second perspective is.

[0052] In this embodiment, the mounting bracket 210 has a hollowed-out skeleton 211, a water replenishing tank 214 and a water receiving tank 215. The hollowed-out skeleton 211 is opposite to and spaced from the middle frame 110 in the horizontal direction. The top end of the hollowed-out skeleton 211 is connected to the water replenishing tank 214, and the bottom end of the hollowed-out skeleton 211 is connected to the water receiving tank 215. The water replenishing tank 214 and the water receiving tank 215 are on the side of the hollowed-out skeleton 211 facing away from the middle frame 110.

[0053] The humidifying component 220 is also on the side of the hollowed-out skeleton 211 facing away from the middle frame 110. And in the vertical direction, the humidifying component 220 is between the water replenishing tank 214 and the water receiving tank 215. The water replenishing tank 214 is used to replenish water to the humidifying component 220, and the water receiving tank 215 is used to receive the excess water in the humidifying component 220 to realize the water reflux.

[0054] In order to avoid the hollowed-out skeleton 211 occupying the space of the ventilation cavity 300 and ensure the air flow rate flowing into the ventilation cavity 300 from the air duct 130, in this embodiment, a relief groove 230 is provided on the side of the humidifying component 220 close to the middle frame 110, and the part of the hollowed-out skeleton 211 corresponding to the ventilation cavity 300 is embedded in the relief groove 230.

[0055] It can be understood that since the part of the hollowed-out skeleton 211 corresponding to the ventilation cavity 300 is embedded in the relief groove 230, the hollowed-out skeleton 211 is prevented from occupying the space of the ventilation cavity 300, realizing the relief of the ventilation cavity 300 and ensuring that the humidifying air volume is large enough, so as to obtain a better humidifying effect.

[0056] Please refer to Figure 5 and Figure 6 , Figure 5The figure shows a cross-sectional view of the air conditioner 10 with the humidifying component 220 and the mounting bracket 210 in an assembled state. Figure 6 Shown is Figure 5 an enlarged schematic view of area B in

[0057] Actually, the hollow skeleton 211 has a longitudinal beam 212 extending in the vertical direction. The longitudinal beam 212 includes a relief section 2121 and a limiting section 2122 that are connected to each other. The relief section 2121 is above the limiting section 2122. In the horizontal direction, the relief section 2121 is farther from the middle frame 110 than the limiting section 2122. The relief section 2121 is embedded in the relief groove 230, and the limiting section 2122 is located between the humidifying component 220 and the middle frame 110.

[0058] In this embodiment, the top end of the relief section 2121 is connected to the water replenishing tank 214, and the bottom end of the limiting section 2122 is connected to the water receiving tank 215. To enhance the structural strength, the hollow skeleton 211 also has a cross beam 213 extending in the horizontal direction. The cross beam 213 is connected to the limiting section 2122, and the cross beam 213 is located between the humidifying component 220 and the middle frame 110.

[0059] It can be understood that the relief section 2121 of the longitudinal beam 212 within the range of the ventilation cavity 300 is embedded in the relief groove 230 of the humidifying component 220. Both the cross beam 213 and the limiting section 2122 of the longitudinal beam 212 are below the ventilation cavity 300, that is, outside the range of the ventilation cavity 300, protruding from the surface of the humidifying component 220 close to the middle frame 110 to limit the humidifying component 220 in the horizontal direction and not occupying the volume of the ventilation cavity 300.

[0060] In this embodiment, the bottom end of the ventilation cavity 300 is communicated with the air duct 130, and the air outlet of the body 100 is also below the ventilation cavity 300. In practical applications, by controlling the air deflector, the air volume entering the ventilation cavity 300 from the air duct 130 can be adjusted to control the humidifying air volume, that is, to adjust the humidifying effect. In this embodiment, an arc-shaped flow guiding portion is also provided at the position of the bottom end opening of the ventilation cavity 300 on the middle frame 110 to guide the air flow in the air duct 130 to smoothly flow into the ventilation cavity 300, avoiding air turbulence near the air outlet and affecting the normal air outlet effect and the humidifying effect.

[0061] Actually, the longitudinal beam 212 referred to in this embodiment extends in the vertical direction actually refers to the general structure of the longitudinal beam 212. Both the limiting section 2122 and the relief section 2121 of the longitudinal beam 212 extend in the vertical direction. To ensure that the relief section 2121 can smoothly embed into the relief groove 230 of the humidifying assembly 220 when the humidifying assembly 220 and the mounting bracket 210 are in the assembled state, in this embodiment, the longitudinal beam 212 further includes a transition section 2123. One end of the transition section 2123 is connected to the upper end of the cross beam 213, and the other end of the transition section 2123 extends obliquely upward away from the middle frame 110 until it is connected to the bottom end of the relief section 2121.

[0062] For the assembly of the humidifying assembly 220 and the mounting bracket 210, in this embodiment, in the assembled state, the bottom end of the humidifying assembly 220 is embedded in the water receiving tank 215, and the humidifying assembly 220 is used to slide upward along the relief section 2121 to the unlocked state to disengage from the water receiving tank 215.

[0063] It can be understood that the opening of the water receiving tank 215 faces upward, and the bottom of the humidifying assembly 220 is embedded downward into the water receiving tank 215. When it is necessary to disassemble the humidifying assembly 220 from the mounting bracket 210, first, the humidifying assembly 220 needs to move from the assembled state to the unlocked state relative to the mounting bracket 210, that is, the humidifying assembly 220 needs to move upward to disengage from the water receiving tank 215. During the upward movement, the relief section 2121 of the longitudinal beam 212 slides relative to the relief groove 230, playing a guiding role for the upward sliding of the humidifying assembly 220.

[0064] Actually, a plurality of grille pieces 2241 on the grille 224 are arranged in sequence in the vertical direction. A dust-proof rib 225 is provided at the edge of the grille piece 2241 at the top of the arrangement queue away from the air inlet end, and the dust-proof rib 225 protrudes from the grille piece 2241 in the direction away from the air inlet end. On the one hand, the dust-proof rib 225 is used for the user to apply a force to lift the humidifying assembly 220, that is, to drive the humidifying assembly 220 to slide upward to the unlocked state. On the other hand, it blocks the dust in the environmental space to prevent dust from entering the grille 224 and causing pollution to the humidifying assembly 220.

[0065] Please refer to Figure 7 , Figure 7 as shown in Figure 6 the enlarged schematic diagram of area C in

[0066] To avoid the dust-proof rib 225 blocking the air flow, in this embodiment, the dust-proof rib 225 has a connecting section 2251 and a dust-proof section 2252. One end of the connecting section 2251 is connected to the edge of the grille piece 2241, and the other end extends vertically upward until it is connected to one end of the dust-proof section 2252. The other end of the dust-proof section 2252 extends horizontally in the direction away from the air inlet end.

[0067] It can be understood that the dustproof segment 2252 actually serves to allow the user to apply force and block dust, and the dustproof segment 2252 is connected to the outer edge of the grille sheet 2241 by the connecting segment 2251 extending in the vertical direction, which can prevent the dustproof segment 2252 from blocking the channel between the top grille sheet 2241 and the next grille sheet 2241, thereby ensuring that the humidified airflow is blown out smoothly and obtaining a better humidification effect.

[0068] Please refer to Figure 8 and Figure 9 , Figure 8 FIG. 2 is a cross-sectional view of the air conditioner 10 when the bottom end of the humidifying assembly 220 is rotated out of the mounting bracket 210. Figure 9 Shown Figure 8 A magnified schematic diagram of region D in the middle.

[0069] When the humidifying component 220 slides upward along the giving way section 2121 from the assembled state to the unlocked state, the water receiving groove 215 is embedded in the top of the humidifying component 220. In this state, the humidifying component 220 is also used to be forced to rotate relative to the giving way section 2121 in the vertical plane to a transition state, so that the bottom end of the humidifying component 220 rotates around its top end out of the mounting bracket 210.

[0070] It is understandable that in the unlocked state, the water receiving groove 215 is embedded in the top of the humidifying assembly 220, and the humidifying assembly 220 is still unable to horizontally detach from the mounting bracket 210 in the direction away from the middle frame 110 due to the horizontal limiting effect of the water receiving groove 215. In this state, the dustproof rib 225 continues to apply force, so that the bottom end of the humidifying assembly 220 rotates around its top in the vertical plane until the bottom end rotates out of the mounting bracket 210. The yielding section 2121 of the longitudinal beam 212 guides and limits the rotation of the humidifying assembly 220.

[0071] Please refer to Figure 10 , Figure 10 Shown is a cross-sectional view of the humidifying device 200 in a transition state.

[0072] Specifically, since the giving way section 2121 is embedded in the giving way groove 230, the relative sides of the giving way section 2121 limit the two groove side walls of the giving way groove 230, that is, they limit the rotation direction of the humidification component 220, so that the humidification component 220 can rotate smoothly in the vertical plane, thereby ensuring that the bottom end of the humidification component 220 can be smoothly rotated out of the mounting bracket 210.

[0073] In the transition state, the humidifying assembly 220 is also used to slide downward along the yielding section 2121 under force to detach from the water replenishing groove 214. In the transition state, although the water replenishing groove 214 is still embedded in the top of the humidifying assembly 220, the bottom of the humidifying assembly 220 is already outside the mounting bracket 210. At this time, the downward movement of the humidifying assembly 220 is no longer stopped by the water receiving groove 215. Therefore, the humidifying assembly 220 can slide downward along the yielding section 2121 of the longitudinal beam 212 under force, thereby detaching from the water replenishing groove 214, until the yielding section 2121 exits the yielding groove 230, and the humidifying assembly 220 is detached.

[0074] When the humidifying assembly 220 needs to be reassembled to the mounting bracket 210, it is only necessary to perform the disassembly steps in reverse order. First, the humidifying assembly 220 is tilted close to the hollow frame 211, so that the yielding section 2121 of the longitudinal beam 212 is aligned and inserted into the yielding groove 230 of the humidifying assembly 220, and then the humidifying assembly 220 is pushed upward along the yielding section 2121 until the water replenishing groove 214 is embedded in the top of the humidifying assembly 220, that is, the transition state is reached.

[0075] After reaching the transition state, a force is applied to make the bottom end of the humidifying component 220 rotate around the top end close to the hollow frame 211 until the clearance section 2121 is embedded in the clearance groove 230, and the limit section 2122 of the cross beam 213 and the longitudinal beam 212 of the hollow frame 211 stops the humidifying component 220. At this time, the humidifying component 220 and the mounting bracket 210 are in an unlocked state. In this state, the bottom end of the humidifying component 220 is above the water receiving groove 215 and aligned with the opening of the water receiving groove 215. Therefore, a force is applied to make the humidifying component 220 slide downward along the clearance section 2121 until its bottom end is embedded in the water receiving groove 215, reaching the assembly state, that is, the installation of the humidifying component 220 on the mounting bracket 210 is completed.

[0076] Regarding the structure of the humidifying component 220, in this embodiment, the humidifying component 220 includes a filter holder 221 and a humidifying element 222. The filter holder 221 is detachably connected to the mounting bracket 210. The grille 224 is arranged on the filter holder 221, and the clearance groove 230 is arranged on the filter holder 221. The filter holder 221 has an assembly clamping cavity 223 with a top opening. The humidifying element 222 is installed in the assembly clamping cavity 223 and is located between the air inlet end and the air outlet end. The bottom of the water replenishing groove 214 is penetrated by a water replenishing hole 2141 connected to the assembly clamping cavity 223, and the bottom of the assembly clamping cavity 223 is penetrated by a drainage hole 2231 connected to the water receiving groove 215.

[0077] In fact, the end of the grille sheet 2241 close to the air inlet end is located in the assembly clamping cavity 223 in the vertical direction, and is also within the notch range of the water receiving tank 215. It can be understood that the water replenishing tank 214 replenishes water to the humidifying element 222 through the water replenishing hole 2141 set through the bottom thereof. In the process of the humidified air flow flowing through the surface of the grille sheet 2241, condensed water will adhere to the grille sheet 2241. Under the guidance of the grille sheet 2241, this part of the condensed water can be tilted downward and flowed back to the assembly clamping cavity 223, and enter the water receiving tank 215 together with the excess water on the humidifying element 222 through the drainage hole 2231 set through the bottom of the assembly clamping cavity 223. Through the pipeline design, the water in the docking tank 215 can be reused, that is, it can be re-provided to the humidifying element 222.

[0078] In order to protect the humidifying element 222, in this embodiment, the projection of the grille 224 in the plane where the humidifying element 222 is located covers the humidifying element 222. In other words, the multiple grille pieces 2241 on the grille 224 completely cover the humidifying element 222 in the direction close to the middle frame 110.

[0079] In fact, the filter element frame 221 has a hollow back plate 2211 horizontally opposite to the middle frame 110, that is, the hollow back plate 2211 corresponds to the air inlet end, the make way groove 230 is opened on the hollow back plate 2211, and the grille 224 is opposite to the hollow back plate 2211 and is arranged at a distance, forming an assembly cavity 223 therebetween.

[0080] In order to ensure that the filter element frame 221 can rotate smoothly during the process of disassembling and assembling the humidification component 220, in the present embodiment, the top of the hollow back plate 2211 protrudes from the top of the humidification component 222, the clearance groove 230 passes through the hollow back plate 2211, and in the vertical direction, the clearance groove 230 extends from the inside of the hollow back plate 2211 to the top of the hollow back plate 2211, and the top of the clearance section 2121 extends upward out of the clearance groove 230.

[0081] It is understandable that, during the rotation of the humidifying assembly 220 from the unlocked state to the transitional state, the yielding section 2121 can rotate out of the yielding groove 230 and enter the angle space formed between the top of the humidifying component 222 and the hollow back plate 2211 without squeezing the humidifying component 222. In other words, the angle space formed between the top of the humidifying component 222 and the hollow back plate 2211 provides a yielding space for the yielding section 2121.

[0082] Furthermore, in order to achieve reliable limiting of the filter element frame 221 in the assembled state, in this embodiment, the yielding section 2121 protrudes from the outer wall of the water replenishing groove 214 in the direction close to the middle frame 110, and the hollow back plate 2211 is located between the outer wall of the water replenishing groove 214 and the middle frame 110.

[0083] It can be seen that in the assembled state, on the one hand, the bottom end of the filter element holder 221 is embedded in the water receiving groove 215 of the mounting bracket 210, and on the other hand, the limiting sections 2122 of the cross beam 213 and the longitudinal beam 212 of the hollow skeleton 211 stop and limit the hollow back plate 2211 on the side of the hollow back plate 2211 close to the middle frame 110, and the outer wall of the water replenishing groove 214 stops and limits the hollow back plate 2211 on the side of the hollow back plate 2211 away from the middle frame 110, thereby realizing the horizontal limit fixation of the filter element holder 221 in the assembled state.

[0084] In addition, the inner side of the bottom of the filter element frame 221 is stopped by the hollow frame 211, and the outer side of the top of the filter element frame 221 is stopped by the water replenishment groove 214, that is, the combination of the water replenishment groove 214 and the hollow frame 211 realizes the restriction of the rotation state of the filter element frame 221, so that the filter element frame 221 can only rotate the bottom around the top in the unlocked state, thereby stably and reliably guiding the disassembly and assembly process of the humidification component 220, further reducing the difficulty of disassembly and assembly.

[0085] In summary, the air conditioner 10 provided in this embodiment not only ensures the humidification air volume, but also avoids affecting the normal air outlet effect of the air conditioner 10, and can humidify the environmental space more evenly, with a better humidification effect.

[0086] Although the utility model is disclosed as above, the utility model is not limited thereto. Any person skilled in the art can make various changes and modifications without departing from the spirit and scope of the utility model. Therefore, the protection scope of the utility model shall be subject to the scope defined by the claims.

Claims

1. An air conditioner, characterized in that, It includes a body (100) and a humidifying device (200). The humidifying device (200) is installed on the body (100). The humidifying device (200) has an air inlet end and an air outlet end that are connected internally. The air inlet end is connected to the air duct (130) of the body (100), and the air outlet end is connected to the outside. The air outlet end is provided with a grille (224). The grille (224) has grille vanes (2241). The grille vanes (2241) extend obliquely upward from one end close to the air inlet end to the other end far from the air inlet end.

2. The air conditioner according to claim 1, wherein The inclination angle of the grille vanes (2241) with respect to the horizontal plane is between 50° and 55°.

3. The air conditioner according to claim 1, characterized in that, The humidifying device (200) also has a water receiving tank (215). One end of the grille vane (2241) close to the air inlet end is within the range of the notch of the water receiving tank (215) in the vertical direction.

4. The air conditioner according to claim 1, characterized in that, A plurality of the grille vanes (2241) are arranged in sequence in the vertical direction. A dust-proof rib (225) is provided at the edge of the grille vane (2241) at the top of the arrangement queue far from the air inlet end. The dust-proof rib (225) protrudes from the grille vane (2241) in the direction away from the air inlet end.

5. The air conditioner according to claim 4, characterized in that The dust-proof rib (225) has a connecting section (2251) and a dust-proof section (2252). One end of the connecting section (2251) is connected to the edge of the grille vane (2241), and the other end extends vertically upward to be connected to one end of the dust-proof section (2252). The other end of the dust-proof section (2252) extends horizontally in the direction away from the air inlet end.

6. The air conditioner according to claim 1, wherein The humidifying device (200) includes a mounting bracket (210) and a humidifying component (220). The mounting bracket (210) is installed on the body (100). The humidifying component (220) is detachably connected to the mounting bracket (210). The grille (224) is provided on the humidifying component (220).

7. The air conditioner according to claim 6, characterized in that, The humidifying component (220) includes a filter element holder (221) and a humidifying member (222). The filter element holder (221) is detachably connected to the mounting bracket (210). The grille (224) is provided on the filter element holder (221). The humidifying member (222) is installed on the filter element holder (221) and is between the air inlet end and the air outlet end.

8. The air conditioner according to claim 7, wherein The projection of the grille (224) in the plane where the humidifying member (222) is located covers the humidifying member (222).

9. The air conditioner according to claim 7, wherein One side of the filter element holder (221) corresponding to the air inlet end is also provided with a hollowed-out back plate (2211). An assembly clamping cavity (223) is formed between the grille (224) and the hollowed-out back plate (2211). The humidifying member (222) is installed in the assembly clamping cavity (223).

10. The air conditioner according to claim 7, wherein The installation bracket (210) has a water replenishing tank (214) and a water receiving tank (215). In the vertical direction, the humidifying member (222) is located between the water replenishing tank (214) and the water receiving tank (215). The water replenishing tank (214) is used to replenish water to the humidifying member (222), and the water receiving tank (215) is used to receive the water flowing out from the humidifying member (222) and the grille piece (2241).

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