Window type air conditioner

Abstract

The utility model discloses a window type air conditioner, which relates to the technical field of air treatment devices, and comprises an air conditioner main body and an air guide assembly, and the air conditioner main body is provided with a main air duct; the air guide assembly is arranged at the air outlet of the main air duct and comprises a first air guide plate and a second air guide plate, the first air guide plate and the second air guide plate are rotatably installed on the air conditioner body around a first axis, and the first air guide plate is matched with the air outlet in size and can rotate to open or close the air outlet; an air outlet channel is formed between the first air guide plate and the second air guide plate, the air outlet channel communicates with the air outlet, and any one of the first air guide plate and the second air guide plate rotates to change the air outlet area and the air outlet direction of the air outlet channel. According to the technical scheme, the comfort of heating and air outlet of the window type air conditioner can be improved.

Description

Technical Field

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

[0002] Window air conditioners are typically installed on window frames in walls to cool or heat indoor environments. They are favored by consumers for their small size, compact structure, and ease of installation. However, this type of air conditioner suffers from poor comfort when heating. Utility Model Content

[0003] The main purpose of this utility model is to propose a window air conditioner that aims to improve the poor comfort of heating and airflow in window air conditioners.

[0004] To achieve the above objectives, the present invention provides a window air conditioner comprising:

[0005] Air conditioning unit, the air conditioning unit having a main air duct; and

[0006] An air guide assembly is provided at the air outlet of the main air duct. The air guide assembly includes a first air guide plate and a second air guide plate. The first air guide plate and the second air guide plate are rotatably mounted on the air conditioner body around a first axis. The first air guide plate is adapted to the size of the air outlet and can rotate to open or close the air outlet.

[0007] An air outlet channel is formed between the first air guide plate and the second air guide plate. The air outlet channel is connected to the air outlet. Rotation of either the first air guide plate or the second air guide plate can change the air outlet area and air outlet direction of the air outlet channel.

[0008] In some embodiments, both the first air guide plate and the second air guide plate are arc-shaped air guide plates, and the first air guide plate and the second air guide plate are coaxially connected, with the first axis being the axis of the first air guide plate and the second air guide plate.

[0009] In some embodiments, the window air conditioner includes a first drive assembly and a second drive assembly. The first drive assembly includes a first drive member and a first rotating shaft, with the first rotating shaft disposed on and drivenly connected to the first drive member. The second drive assembly includes a second drive member and a second rotating shaft, with the second rotating shaft disposed on and drivenly connected to the second drive member. Two first mounting members are provided on one side of the first air guide plate near the second air guide plate, with the two first mounting members located at both ends of the first air guide plate. The second air guide plate has second mounting members at positions corresponding to the two first mounting members. The first rotating shaft is located at one end of the first air guide plate, passing through one first mounting member and one second mounting member, and is drivenly connected to one first mounting member. The second rotating shaft is located at the other end of the first air guide plate, passing through another second mounting member and another first mounting member, and is drivenly connected to the other second mounting member.

[0010] In some embodiments, a first mounting member that is drivenly connected to the first rotating shaft has a first protrusion, the first protrusion having a first connecting hole, the first rotating shaft passing through the first connecting hole and being drivenly connected to the first protrusion; the corresponding second mounting member has a first through hole for the first protrusion to pass through; the second mounting member that is drivenly connected to the second rotating shaft has a second protrusion, the second protrusion having a second connecting hole, the second rotating shaft passing through the second connecting hole and being drivenly connected to the second protrusion; the corresponding first mounting member has a second through hole for the second protrusion to pass through.

[0011] In some embodiments, the air conditioner body includes a chassis and an indoor portion disposed on the chassis, the chassis and the indoor portion forming the main air duct; the indoor portion includes an air outlet frame disposed on the chassis and a panel disposed on the air outlet frame, the air outlet being disposed on the panel; the first drive assembly and the second drive assembly are disposed on the air outlet frame and located between the air outlet frame and the panel.

[0012] In some embodiments, the panel is provided with two end shells along the length of the air outlet, and a shielding space is formed between the end shells, the panel and the air outlet frame, and the first driving component and the second driving component are disposed in the shielding space.

[0013] In some embodiments, the end shell includes an end plate and a surrounding plate disposed on one side of the end plate. The end plate and the surrounding plate are respectively connected to the panel body. The surrounding plate is smoothly connected to the end plate and is arranged in a convex arc shape.

[0014] In some embodiments, the panel has an opposing top and bottom, a front portion connecting the top and the bottom, and the air outlet includes a communicating first portion and a second portion, the first portion being disposed at the top and the second portion being disposed at the front.

[0015] In some embodiments, the central angle of the second air guide plate is smaller than the central angle of the first air guide plate.

[0016] In some embodiments, the ratio between the central angle of the second air guide plate and the central angle of the first air guide plate is not less than 0.40 and not greater than 0.90.

[0017] In some embodiments, the outer diameter of the second air guide plate is smaller than the inner diameter of the first air guide plate.

[0018] The technical solution of this utility model involves setting a first air guide plate and a second air guide plate. The first and second air guide plates are rotatably mounted on the air conditioner body around a first axis. The first air guide plate is adapted to the size of the air outlet and can rotate to open or close the air outlet. An air outlet channel is formed between the first and second air guide plates, and the air outlet channel communicates with the air outlet. Rotating either the first or second air guide plate can change the air outlet area and air outlet direction of the air outlet channel. Thus, by rotating either the first or second air guide plate, the air outlet area and air outlet direction of the air outlet channel can be flexibly adjusted, thereby solving the problem of poor airflow comfort in the heating mode of existing window air conditioners. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on the structures shown in these drawings without creative effort.

[0020] Figure 1 A schematic diagram of the structure of an embodiment of the window air conditioner provided by this utility model;

[0021] Figure 2 for Figure 1 Top view;

[0022] Figure 3 for Figure 2 Sectional view of AA;

[0023] Figure 4 for Figure 1 The diagram shows a window air conditioner in cooling mode.

[0024] Figure 5 for Figure 4 A sectional view;

[0025] Figure 6 for Figure 1 The diagram shows a window air conditioner in heating mode.

[0026] Figure 7 for Figure 6 A sectional view;

[0027] Figure 8 for Figure 1 The diagram shown is an exploded view of a window air conditioner.

[0028] Figure 9 for Figure 1 The diagram shows an exploded view of a partial component of a window air conditioner.

[0029] Figure 10 This is a schematic diagram of the structure of an embodiment of the air guide component of this utility model;

[0030] Figure 11 for Figure 10 A side view.

[0031] Explanation of icon numbers:

[0032] 10. Window air conditioner; 11. Air conditioner body; 11a. Main air duct; 11b. Air outlet; 100. Chassis; 200. Outdoor part; 300. Indoor part; 301. Obstruction space; 310. Air outlet frame; 320. Panel; 330. End shell; 331. End plate; 332. Enclosure; 12. Air guide assembly; 12a. Air outlet duct; 400. First air guide plate; 410. First mounting component; 411. First protrusion; 412. First connecting hole; 413. Second through hole; 500. Second air guide plate; 510. Second mounting component; 511. Second protrusion; 512. Second connecting hole; 513. First through hole; 600. First drive assembly; 610. First drive component; 620. First rotating shaft; 700. Second drive assembly; 710. Second drive component; 720. Second rotating shaft;

[0033] The realization of the purpose, functional features and advantages of this utility model will be further explained in conjunction with the embodiments and with reference to the accompanying drawings. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of the present utility model.

[0035] It should be noted that if the embodiments of this utility model involve directional indicators (such as up, down, left, right, front, back, etc.), the directional indicators are only used to explain the relative positional relationship and movement of the components in a specific posture. If the specific posture changes, the directional indicators will also change accordingly.

[0036] Furthermore, if the embodiments of this utility model involve descriptions such as "first" or "second," these descriptions are for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined with "first" or "second" may explicitly or implicitly include at least one of those features. Additionally, the use of "and / or" or "and / or" throughout the text includes three parallel solutions. For example, "A and / or B" includes solution A, solution B, or a solution where both A and B are satisfied simultaneously. Furthermore, the technical solutions of the various embodiments can be combined with each other, but this must be based on the ability of those skilled in the art to implement them. When the combination of technical solutions is contradictory or impossible to implement, it should be considered that such a combination of technical solutions does not exist and is not within the scope of protection claimed by this utility model.

[0037] Window air conditioners are a type of air conditioner favored by consumers for their small size, compact structure, and ease of installation. Currently, the air outlet of a window unit is generally located at the front, with the airflow angled upwards. Based on the principle that cold air sinks, this design reduces direct airflow onto people, improves airflow uniformity, lowers energy consumption, and enhances user comfort when the window air conditioner is cooling. However, this design suffers from poor heating comfort when the window air conditioner is in heating mode. This is mainly due to the uneven heating effect caused by the principle that hot air rises, resulting in less warmth felt in the lower part of the body, and potentially increased energy consumption.

[0038] This utility model proposes a window air conditioner, aiming to solve the problem of poor heating comfort in existing window air conditioners. For ease of understanding and explanation, the following is attached to the specification of this utility model. Figures 1 to 11 In the image, the solid arrow indicates a hole.

[0039] Please see Figures 1 to 11In one embodiment of this utility model, the window air conditioner 10 includes an air conditioning body 11 and an air guide assembly 12. The air conditioning body 11 has a main air duct 11a. The air guide assembly 12 is disposed at the air outlet 11b of the main air duct 11a. The air guide assembly 12 includes a first air guide plate 400 and a second air guide plate 500. The first air guide plate 400 and the second air guide plate 500 are rotatably mounted on the air conditioning body 11 around a first axis. The first air guide plate 400 is adapted to the size of the air outlet 11b and can rotate to open or close the air outlet 11b. An air outlet channel is formed between the first air guide plate 400 and the second air guide plate 500. The air outlet channel is connected to the air outlet 11b. Rotation of either the first air guide plate 400 or the second air guide plate 500 can change the air outlet area and air outlet direction of the air outlet channel.

[0040] The air conditioning unit 11 refers to the main part of the window air conditioner 10 that can operate. In this utility model, the air conditioning unit 11 is usually composed of a chassis 100 and an indoor part 300 and an outdoor part 200 distributed on the chassis 100. These two parts each undertake different functions and cooperate through a refrigerant circuit to complete the air conditioning's heat exchange process.

[0041] The outdoor section 200 is primarily responsible for the heating or cooling of the air. It is part of the heat exchange system in the entire cooling / heating process and is typically located outdoors, serving the functions of heat exchange and hot air exhaust. The outdoor section 200 typically includes an outdoor casing, compressor, condenser (outdoor evaporator), expansion valve, outdoor fan, and piping system. The outdoor casing and chassis 100 enclose an installation space where components such as the compressor, condenser, expansion valve, and outdoor fan are housed. The compressor, located in the outdoor section 200, is responsible for compressing the refrigerant, turning it into a high-temperature, high-pressure gas, and driving the entire refrigerant circulation system. The condenser releases heat, transferring heat absorbed indoors to the outdoors. The outdoor fan's main function is to disperse the hot air emitted by the condenser, enhancing the heat exchange efficiency of the condensation process. The expansion valve regulates the refrigerant flow rate and controls the refrigerant pressure and temperature entering the evaporator. The piping system connects the various indoor and outdoor components, responsible for the flow of refrigerant. For example, it connects the indoor and outdoor components through high-pressure pipes, low-pressure pipes, and return pipes to complete heat transfer and exchange.

[0042] The indoor section 300 is located in the indoor area. The air duct assembly of the indoor section 300 forms a main air duct 11a, an indoor air inlet and an air outlet 11b connected to the main air duct 11a. The indoor air inlet draws in indoor air, processes the air, and discharges it from the air outlet 11b. The indoor section 300 includes an indoor shell, an evaporator (indoor condenser), and a fan (indoor fan). The indoor shell and chassis 100 enclose an installation space, in which components such as the evaporator and fan are located. In cooling mode, the evaporator absorbs heat from the indoor air. The refrigerant absorbs heat through evaporation in the evaporator, thereby reducing the indoor temperature. When the air conditioner is in heating mode, the evaporator can work in reverse to bring heat from the outside into the room. The fan is used to blow the cold or hot air processed by the evaporator into the room. The operation of the fan can regulate the airflow speed and control the uniformity of air distribution and the air volume.

[0043] The air outlet 11b refers to the opening provided in the indoor housing hole. The treated air can enter the room through the air outlet 11b opening. The design of the air outlet 11b determines the direction and mode of air flow, which in turn affects the cooling or heating effect of the air conditioner. Of course, the air conditioner body 11 is also provided with an air inlet. In some embodiments, the air inlet includes a fresh air inlet and an indoor air inlet.

[0044] The air guide assembly 12 is used to adjust the air outlet direction of the air outlet 11b to help regulate the airflow path. In this embodiment, the air guide assembly 12 includes a first air guide plate 400 and a second air guide plate 500.

[0045] The first air guide plate 400 and the second air guide plate 500 are rotatably mounted on the air conditioner body 11 around a first axis. In other words, the first air guide plate 400 and the second air guide plate 500 are respectively installed on the air conditioner body 11, and the first air guide plate 400 and the second air guide plate 500 can rotate around the same axis. This can be done by the first air guide plate 400 and the second air guide plate 500 rotating independently around the first axis, or by the first air guide plate 400 and the second air guide plate 500 rotating synchronously together around the first axis. Further, the first air guide plate 400 and the second air guide plate 500 can each rotate within 360° around the first axis. Preferably, the rotation angle and rotation speed of the first air guide plate 400 and the second air guide plate 500 can be independently controlled.

[0046] The first air guide plate 400 is adapted to the size of the air outlet 11b and can be rotated to open or close the air outlet 11b. In other words, when the window air conditioner 10 is in the off state, the first air guide plate 400 can directly and completely cover the air outlet 11b. In this way, the integrity of the component covering the air outlet 11b is preserved, improving the aesthetics of the window air conditioner 10. In addition, it can also improve the dustproof effect of the window air conditioner 10.

[0047] In traditional air conditioning heating mode, because the density of hot air is low, it tends to diffuse upwards, resulting in excessively high air temperature in the upper part of the room and low temperature in the lower part. As a result, hot air tends to stay in the upper part of the room and is difficult to evenly cover the entire space, leading to poor comfort in heating mode.

[0048] Based on this, in this embodiment, an air outlet channel is formed between the first air guide plate 400 and the second air guide plate 500. The air outlet channel is connected to the air outlet 11b. Rotating either the first air guide plate 400 or the second air guide plate 500 can change the air outlet area and air outlet direction of the air outlet channel. In other words, by rotating either the first air guide plate 400 or the second air guide plate 500, the air outlet area and air outlet direction of the air outlet channel can be flexibly adjusted. Users can adjust the airflow direction and air volume as needed. Thus, when the window air conditioner 10 is running in heating mode, the air outlet direction of the air outlet 11b can be adjusted to be tilted downwards. The density of hot air is low, and it will diffuse upwards, thereby improving the uniformity of indoor temperature during heating and improving comfort in heating mode.

[0049] Furthermore, the technical solution of this utility model not only improves the comfort of the air conditioner in heating mode, but also helps to distribute the cold air more evenly in cooling mode, thereby improving the overall performance of the air conditioner and reducing the problem of excessively concentrated or uneven air flow.

[0050] The technical solution of this utility model involves setting a first air guide plate 400 and a second air guide plate 500. The first air guide plate 400 and the second air guide plate 500 are rotatably mounted on the air conditioner body 11 around a first axis. The first air guide plate 400 is adapted to the size of the air outlet 11b and can rotate to open or close the air outlet 11b. An air outlet channel is formed between the first air guide plate 400 and the second air guide plate 500, and the air outlet channel communicates with the air outlet 11b. Rotating either the first air guide plate 400 or the second air guide plate 500 can change the air outlet area and air outlet direction of the air outlet channel. Thus, by rotating either the first air guide plate 400 or the second air guide plate 500, the air outlet area and air outlet direction of the air outlet channel can be flexibly adjusted, thereby solving the problem of poor airflow comfort in the heating mode of existing window air conditioners 10.

[0051] In some embodiments, the first air guide plate 400 and the second air guide plate 500 are both arc-shaped air guide plates, and the first air guide plate 400 and the second air guide plate 500 are coaxially connected, with the first axis being the axis of the first air guide plate 400 and the second air guide plate 500.

[0052] Compared to straight-line air guides, curved air guides can achieve a more uniform airflow distribution, reduce the occurrence of sharp turns in airflow, thereby reducing wind noise and improving comfort. Since the curved shape can better adjust the direction of airflow, it helps to optimize the distribution of air volume, avoid the airflow being too concentrated or too dispersed, and thus improve the effect of air conditioning or fans.

[0053] Furthermore, in this invention, since the first air guide plate 400 and the second air guide plate 500 are rotatable relative to the air conditioning body 11, and because the first air guide plate 400 and the second air guide plate 500 are arc-shaped, the space occupied by the first air guide plate 400 and the second air guide plate 500 in the main air duct 11a can be reduced. Of course, in other embodiments, the first air guide plate 400 and the second air guide plate 500 can be approximately arc-shaped.

[0054] The first air guide plate 400 and the second air guide plate 500 are coaxially connected, which can reduce the number of rotating shafts, simplify the internal structure, and save space. As a result, the product design is more concise and compact, the manufacturing process is more efficient, and production costs can be reduced.

[0055] In a preferred embodiment, please refer to Figures 8 to 11 The window air conditioner 10 includes a first drive assembly 600 and a second drive assembly 700. The first drive assembly 600 includes a first drive member 610 and a first rotating shaft 620, with the first rotating shaft 620 disposed on and driven by the first drive member 610. The second drive assembly 700 includes a second drive member 710 and a second rotating shaft 720, with the second rotating shaft 720 disposed on and driven by the second drive member 710. Two first mounting members 410 are provided on the side of the first air guide plate 400 near the second air guide plate 500, and the two first mounting members 410 are located at the first... At both ends of a first air guide plate 400, a second air guide plate 500 is provided with a second mounting member 510 at a position corresponding to two first mounting members 410; a first rotating shaft 620 is located at one end of the first air guide plate 400, and the first rotating shaft 620 passes through a first mounting member 410 and a second mounting member 510, and the first rotating shaft 620 is kinetically connected to a first mounting member 410; a second rotating shaft 720 is located at the other end of the first air guide plate 400, and the second rotating shaft 720 passes through another second mounting member 510 and another first mounting member 410, and the second rotating shaft 720 is kinetically connected to another second mounting member 510.

[0056] The first drive assembly 600 includes a first drive member 610 and a first rotating shaft 620, and the second drive assembly 700 includes a second drive member 710 and a second rotating shaft 720. Both are designed to drive and control the rotation of the first air guide plate 400 and the second air guide plate 500. By independently controlling the rotation of the two air guide plates, the airflow and direction of the air outlet channel can be adjusted more precisely. The first rotating shaft 620 and the second rotating shaft 720 are respectively connected to the two ends of the first and second air guide plates 500 to support and rotate them. The first mounting member 410 and the second mounting member 510 are located at the two ends of the first air guide plate 400 and the second air guide plate 500, respectively, to fix the air guide plates and provide support and positioning for the rotating shaft. The design of the first mounting member 410 and the second mounting member 510 ensures the stability of the air guide plates during rotation, reducing deviation or swaying during rotation.

[0057] A first rotating shaft 620 and a second rotating shaft 720 are located at one end of the first air guide plate 400 and the other end of the second air guide plate 500, respectively. In other words, the two air guide plates are driven by different rotating shafts and can be adjusted independently. This allows the two air guide plates to maintain relative independence when rotating, meaning they can each adjust their air outlet angle or area independently without interfering with each other. By adjusting the angle of each air guide plate, airflow and air volume can be controlled more precisely.

[0058] Thus, the technical solution of this embodiment can reduce the number of rotating shafts and simplify the internal structure, enabling the window air conditioner 10 to effectively save space while maintaining airflow adjustment accuracy, and improving the overall performance and stability of the product. Through the independent rotation of the first air guide plate 400 and the second air guide plate 500, diverse airflow and direction adjustments can be achieved in a smaller space, providing more flexible and efficient airflow control.

[0059] In an exemplary embodiment, the first mounting member 410, which is drivenly connected to the first rotating shaft 620, has a first protrusion 411. The first protrusion 411 is provided with a first connecting hole 412. The first rotating shaft 620 passes through the first connecting hole 412 and is drivenly connected to the first protrusion 411. The corresponding second mounting member 510 is provided with a first through hole 513 for the first protrusion 411 to pass through. The second mounting member 510, which is drivenly connected to the second rotating shaft 720, has a second protrusion 511. The second protrusion 511 is provided with a second connecting hole 512. The second rotating shaft 720 passes through the second connecting hole 512 and is drivenly connected to the second protrusion 511. The corresponding first mounting member 410 is provided with a second through hole 413 for the second protrusion 511 to pass through.

[0060] The first mounting component 410 has a first protrusion 411, which has a first connecting hole 412 for receiving and allowing the first rotating shaft 620 to pass through. It also provides a transmission interface so that the first rotating shaft 620 can drive the first air guide plate 400 to rotate via the mounting component.

[0061] The second mounting member 510 is provided with a first through hole 513 for the first protrusion 411 to pass through, so as to ensure accurate docking between the first mounting member 410 and the second mounting member 510, so that the first protrusion 411 can pass through and cooperate with the second mounting member 510. The second mounting member 510, through the through hole, enables the shaft to rotate smoothly between the two mounting members and makes the connection between the two air guide plates stable.

[0062] The second mounting member 510 has a second protrusion 511, and the second protrusion 511 is provided with a second connecting hole 512. This design is similar to that of the first mounting member 410, so that the second rotating shaft 720 can be driven to connect with the second protrusion 511 through the second connecting hole 512, thereby driving the second air guide plate 500 to rotate. The drive connection between the second rotating shaft 720 and the second mounting member 510 allows the second air guide plate 500 to rotate independently, adjusting the air direction and air volume.

[0063] The first mounting member 410 is provided with a second through hole 413 for the second protrusion 511 to pass through. This design allows the second mounting member 510 and the first mounting member 410 to fit precisely, ensuring coordinated rotation of the two air guide plates and reducing transmission problems caused by misalignment. The second through hole 413 provides a channel for the second protrusion 511 to pass through and contact the first mounting member 410, forming a stable mechanical connection.

[0064] In this embodiment, the design of the first protrusion 411, the second protrusion 511, the first connecting hole 412, and the second connecting hole 512 allows the two air guide plates to rotate stably through the cooperation of the rotating shaft and the mounting component. This not only makes the rotation of the two air guide plates smoother but also effectively reduces errors or instability caused by loose connections.

[0065] In some embodiments, the air conditioning body 11 includes a chassis 100 and an indoor portion 300 disposed on the chassis 100, the chassis 100 and the indoor portion 300 forming a main air duct 11a; the indoor portion 300 includes an air outlet frame 310 disposed on the chassis 100 and a panel 320 disposed on the air outlet frame 310, and an air outlet 11b disposed on the panel 320; a first drive assembly 600 and a second drive assembly 700 are disposed on the air outlet frame 310 and located between the air outlet frame 310 and the panel 320.

[0066] The main air duct 11a is the main air circulation channel of the air conditioner. Through the main air duct 11a, cool or hot air is effectively transferred to the indoor space to achieve air conditioning. The chassis 100 and the indoor unit 300 together constitute this important channel. The air outlet frame 310 is responsible for housing and supporting the panel 320, which is the outlet for air flow. The panel 320 is provided with an air outlet 11b, through which air is discharged, helping the air conditioner to achieve temperature regulation. The air outlet frame 310 and the panel 320 together constitute the airflow channel of the indoor unit 300.

[0067] The first drive assembly 600 and the second drive assembly 700 are disposed in the air outlet frame 310 and located between the air outlet frame 310 and the panel 320. The first and second drive assemblies 700 are key components of the internal parts of the air conditioner, such as the regulating air guide plate. This layout design, placing them between the air outlet frame 310 and the panel 320, makes the drive assemblies structurally more concentrated, facilitating assembly and subsequent maintenance.

[0068] In some embodiments, please refer to the panel 320 which has two end shells 330 extending along the length of the air outlet 11b. A shielding space 301 is formed between the end shells 330, the panel 320 and the air outlet frame 310. The first drive assembly 600 and the second drive assembly 700 are disposed in the shielding space 301.

[0069] The panel 320 has two end shells 330 extending along the length of the air outlet 11b. This design covers both ends of the panel 320 and the area of ​​the air outlet 11b, forming a structure with a shielding function. This structure not only improves the robustness of the panel 320, but also enhances the aesthetic appearance of the air conditioner, making the panel 320 look more uniform and neat.

[0070] The shielding space 301 formed between the end shell 330, the panel 320 and the air outlet frame 310 not only hides the internal drive components and prevents them from being exposed to the outside, thus improving the cleanliness of the product's appearance, but also provides a certain degree of protection for the internal parts of the air conditioner and enhances the service life of the equipment.

[0071] In this embodiment, the shielding space 301 not only improves the neatness of the appearance but also effectively prevents external debris or dust from entering the working area of ​​the drive component. Reducing the intrusion of dust or foreign objects can lower the probability of drive component failure and extend the service life of the window air conditioner 10.

[0072] Furthermore, the end shell 330 includes an end plate 331 and a surrounding plate 332 disposed on one side of the end plate 331. The end plate 331 and the surrounding plate 332 are respectively connected to the main body of the panel 320. The surrounding plate 332 is smoothly connected to the end plate 331 and is arranged in a convex arc shape. In this way, the aesthetics and dustproof performance of the window air conditioner 10 can be further improved. In other embodiments, the axis of the surrounding plate 332 may be parallel or approximately parallel to the first axis.

[0073] Based on any of the foregoing embodiments, such as Figure 8 As shown, panel 320 has a top and a bottom opposite each other, and a front portion connecting the top and the bottom. Air outlet 11b includes a first part and a second part that communicate with each other, the first part being located at the top and the second part being located at the front.

[0074] In this embodiment, the top, bottom, and front are connected first and second parts with reference to the position where the window air conditioner 10 is installed in the window. The connection means that the first and second parts are actually an air outlet 11b.

[0075] The panel 320 has a top and a bottom opposite each other, and a front part connecting the top and the bottom. The air outlet 11b includes a first part and a second part that communicate with each other. The first part is located at the top and the second part is located at the front. In other words, the air outlet 11b is located at the front and top of the window air conditioner 10, and the air outlet direction is tilted upward when the air outlet direction is not adjusted by the air guide assembly 12.

[0076] With the air outlets 11b distributed at the top and front, in cooling mode, the top air outlets 11b can evenly distribute air to the upper area of ​​the room, while the front air outlets 11b can directly guide the airflow downwards and forwards. This layout helps to achieve more comprehensive air circulation and reduce the stagnation area of ​​airflow in the room. Secondly, air can slowly flow into the room from above, avoiding direct airflow onto people. In particular, the cold air blown directly onto the body by the air conditioner may cause discomfort. The top air outlet design allows the airflow to be naturally dispersed when entering the room, reducing the feeling of being too cold and uncomfortable.

[0077] In this embodiment, by dividing the air outlet 11b into a top part and a front part, and combining the functions of the first air guide plate 400 and the second air guide plate 500, the cold or hot air is evenly distributed, reducing local air stagnation or excessive cold or heat; improving comfort, avoiding direct airflow to the human body, and enhancing the natural feeling of air flow; secondly, it provides more flexibility, allowing users to adjust the air volume and direction of different parts to meet the needs of different seasons and environments.

[0078] In some embodiments, please refer to Figure 11The central angle of the second air guide plate 500 is smaller than that of the first air guide plate 400. In other words, the area of ​​the second air guide plate 500 is smaller than that of the first air guide plate 400.

[0079] Since both the first air guide plate 400 and the second air guide plate 500 are arc-shaped air guide plates, and are coaxially connected, the first axis is the axis of the first air guide plate 400 and the second air guide plate 500. The area of ​​the second air guide plate 500 is smaller than that of the first air guide plate 400, which can reduce air volume loss and increase air volume output.

[0080] Further, please refer to Figure 11 In order to balance the air volume and the comfort of the heating air outlet, the ratio between the central angle of the second air guide plate 500 and the central angle of the first air guide plate 400 shall not be less than 0.40 and not greater than 0.90.

[0081] For example, the ratio between the central angle of the second air guide plate 500 and the central angle of the first air guide plate 400 can be 0.40, 0.42, 0.45, 0.48, 0.50, 0.54, 0.56, 0.58, 0.60, 0.63, 0.66, 0.67, 0.70, 0.72, 0.76, 0.80, 0.83, 0.88 or 0.90.

[0082] Within this value range, the window air conditioner 10 has a large air volume, and when heating, it can also push the hot air downwards, improving the comfort of the heating airflow.

[0083] Based on any of the foregoing embodiments, please refer to Figure 11 The outer diameter of the second air guide plate 500 is smaller than the inner diameter of the first air guide plate 400.

[0084] Since both the first air guide plate 400 and the second air guide plate 500 are arc-shaped air guide plates, and are coaxially connected with the first axis, the first axis being the axis of both the first air guide plate 400 and the second air guide plate 500, the rotation of the second air guide plate 500 around the first axis in a circle is unaffected by the first air guide plate 400, and vice versa. This improves the flexibility between the first air guide plate 400 and the second air guide plate 500.

[0085] In a preferred embodiment, the window air conditioner 10 includes an air conditioning body 11 and an air guide assembly 12. The air conditioning body 11 has a main air duct 11a. The air guide assembly 12 is disposed at the air outlet 11b of the main air duct 11a. The air guide assembly 12 includes a first air guide plate 400 and a second air guide plate 500. The first air guide plate 400 and the second air guide plate 500 are rotatably mounted on the air conditioning body 11 around a first axis. The first air guide plate 400 is adapted to the size of the air outlet 11b and can rotate to open or close the air outlet 11b. An air outlet channel is formed between the air guide plates 500, and the air outlet channel is connected to the air outlet 11b. Rotation of either the first air guide plate 400 or the second air guide plate 500 can change the air outlet area and air outlet direction of the air outlet channel. Furthermore, both the first air guide plate 400 and the second air guide plate 500 are arc-shaped air guide plates, and are coaxially connected, with the first axis being the axis of the first air guide plate 400 and the second air guide plate 500. Furthermore, the window air conditioner 10 includes a first drive assembly 600 and a second drive assembly. Component 700, the first drive assembly 600 includes a first drive component 610 and a first rotating shaft 620, the first rotating shaft 620 is disposed on the first drive component 610 and is drive-connected to the first drive component 610; the second drive assembly 700 includes a second drive component 710 and a second rotating shaft 720, the second rotating shaft 720 is disposed on the second drive component 710 and is drive-connected to the second drive component 710; the first air guide plate 400 is provided with two first mounting members 410 on the side near the second air guide plate 500, the two first mounting members 410 are located at both ends of the first air guide plate 400, the second... The air guide plate 500 has a second mounting member 510 at a position corresponding to the two first mounting members 410; the first rotating shaft 620 is located at one end of the first air guide plate 400, and the first rotating shaft 620 passes through a first mounting member 410 and a second mounting member 510, and the first rotating shaft 620 is kinetically connected to a first mounting member 410; the second rotating shaft 720 is located at the other end of the first air guide plate 400, and the second rotating shaft 720 passes through another second mounting member 510 and another first mounting member 410, and the second rotating shaft 720 is kinetically connected to the other second mounting member 510. Furthermore, the first mounting member 410, which is drivenly connected to the first rotating shaft 620, has a first protrusion 411. The first protrusion 411 is provided with a first connecting hole 412. The first rotating shaft 620 passes through the first connecting hole 412 and is drivenly connected to the first protrusion 411. The corresponding second mounting member 510 is provided with a first through hole 513 for the first protrusion 411 to pass through. The second mounting member 510, which is drivenly connected to the second rotating shaft 720, has a second protrusion 511. The second protrusion 511 is provided with a second connecting hole 512. The second rotating shaft 720 passes through the second connecting hole 512 and is drivenly connected to the second protrusion 511. The corresponding first mounting member 410 is provided with a second through hole 413 for the second protrusion 511 to pass through.Furthermore, the air conditioner body 11 includes a chassis 100 and an indoor section 300 disposed on the chassis 100, the chassis 100 and the indoor section 300 forming a main air duct 11a; the indoor section 300 includes an air outlet frame 310 disposed on the chassis 100 and a panel 320 disposed on the air outlet frame 310, and an air outlet 11b disposed on the panel 320; a first drive assembly 600 and a second drive assembly 700 are disposed on the air outlet frame 310 and located between the air outlet frame 310 and the panel 320. Furthermore, the panel 320 has two end shells 330 extending along the length of the air outlet 11b, and a shielding space 301 is formed between the end shells 330, the panel 320 and the air outlet frame 310, and the first drive assembly 600 and the second drive assembly 700 are disposed within the shielding space 301. Further, the end shell 330 includes an end plate 331 and a surrounding plate 332 disposed on one side of the end plate 331. The end plate 331 and the surrounding plate 332 are respectively connected to the body of the panel 320. The surrounding plate 332 is smoothly connected to the end plate 331 and is arranged in a convex arc shape. Further, the panel 320 has a top and a bottom opposite each other, and a front part connecting the top and the bottom. The air outlet 11b includes a first part and a second part that communicate with each other. The first part is disposed at the top, and the second part is disposed at the front. Further, the central angle of the second air guide plate 500 is smaller than the central angle of the first air guide plate 400. Further, the ratio between the central angle of the second air guide plate 500 and the central angle of the first air guide plate 400 is not less than 0.40 and not greater than 0.90. Further, the outer diameter of the second air guide plate 500 is smaller than the inner diameter of the first air guide plate 400.

[0086] In this embodiment, according to Figures 8 to 11 It can be seen that the second air guide plate 500 and the first air guide plate 400 are two concentric circles forming an arc segment. The second air guide plate 500 is located inside the first air guide plate 400. One end of the drive shaft of the second air guide plate 500 passes through the connecting hole at one end of the first air guide plate 400. Then, the drive shaft of the second air guide plate 500 is connected to the first drive member 610 located on the side of the air outlet 11b, which drives the anti-electric shaft to rotate. The other end of the second air guide plate 500 is fitted onto the second air guide plate 500 support shaft, which is symmetrically arranged on the inner side of the other end of the first air guide plate 400 and the drive shaft of the first air guide plate 400. The drive shaft of the first air guide plate 400, which is symmetrically arranged towards the outer end, is connected to the air outlet 11b. The drive member located on this side drives the first air guide plate 400.

[0087] In actual operation, when the second air guide plate 500 is driven to rotate by the second driving member 710 on one side, the other side is mounted on the support shaft of the first air guide plate 400 and rotates around it, and the rotation of the main body of the first air guide plate 400 is not affected; when the first air guide plate 400 is driven to rotate by the first driving member 610 on one side, the other side of the first air guide plate 400 is mounted on the outer circular shaft of the drive shaft of the second air guide plate 500 and rotates around it, and the rotation of the main body of the second air guide plate 500 is not affected.

[0088] When it is in cooling mode, the positions of the two air guides are as follows: Figure 4 and Figure 5 The first air guide plate 400 is located at the lower part of the air outlet 11b, and the rear edge of the first air guide plate 400 is flush with the volute inside the air outlet 11b. The tangent of the arc at the front edge of the first air guide plate 400 is roughly vertically upward. The rear edge of the second air guide plate 500 extends into part of the interior of the air outlet 11b. The tangent of the arc at the front edge of the second air guide plate 500 faces the upper front part of the air outlet 11b. The air outlet 11b in the middle of the air guide plate formed by the upper and lower cooperation of the two air guide plates forms a nozzle similar to a nozzle facing obliquely upward, so that it can guide the air outlet of the air conditioner to the upper area in front of the air outlet 11b, forming a cooling airflow that rises and provides better comfort for users.

[0089] When it is in heating mode, the positions of the two air guides are as follows: Figure 6 and Figure 7 As shown, the first air guide plate 400 is located at the lower part of the air outlet 11b, and the front edge of the first air guide plate 400 is roughly flush with the inner side of the lower edge of the air outlet 11b, and the rear edge of the first air guide plate 400 is inside the air outlet 11b; the second air guide plate 500 is located in the entire upper part of the air outlet 11b, and the rear edge of the second air guide plate 500 is roughly connected to the upper edge of the air outlet 11b. At the same time, the tangent direction of the arc of the front edge of the second air guide plate 500 faces the lower front part of the air outlet 11b. The air outlet 11b in the middle of the air guide plate formed by the upper and lower cooperation of the two air guide plates forms a nozzle similar to a nozzle facing downwards, so that it can guide the air outlet of the air conditioner to the lower part of the front of the air outlet 11b, forming hot air to be sent downwards, providing users with better heating comfort.

[0090] The above description is merely an exemplary embodiment of the present utility model and does not limit the patent scope of the present utility model. Any equivalent structural transformations made based on the technical concept of the present utility model and the contents of the present utility model specification and drawings, or direct / indirect applications in other related technical fields, are included within the patent protection scope of the present utility model.

Claims

1. A window-type air conditioner characterized by comprising: The window type air conditioner comprises an air conditioner main body, a guide air component, and a first driving component. The air conditioner main body has a main air duct. The guide air component is arranged at an air outlet of the main air duct. The guide air component comprises a first guide air plate and a second guide air plate. The first guide air plate and the second guide air plate are respectively rotatably mounted on the air conditioner main body around a first axis.

2. The window air conditioner as set forth in claim 1, wherein The first guide air plate is sized to fit the air outlet and can rotate to open or close the air outlet.

3. The window air conditioner as set forth in claim 2, wherein An air outlet passage is formed between the first guide air plate and the second guide air plate.

4. The window air conditioner as set forth in any one of claims 2 or 3, characterized by The air outlet passage is in communication with the air outlet.

5. The window air conditioner as set forth in claim 4, wherein Rotation of any one of the first guide air plate and the second guide air plate can change the air outlet area and the air outlet direction of the air outlet passage.

6. The window air conditioner as set forth in claim 4, wherein The first guide air plate and the second guide air plate are both arc-shaped guide air plates. The first guide air plate and the second guide air plate are coaxially connected. The first axis is the axis of the first guide air plate and the second guide air plate.

7. The window air conditioner as set forth in claim 6, wherein The outer diameter of the second guide air plate is smaller than the inner diameter of the first guide air plate. The central angle of the second guide air plate is smaller than the central angle of the first guide air plate.

8. The window air conditioner as set forth in claim 7, wherein The ratio between the central angle of the second guide air plate and the central angle of the first guide air plate is not less than 0.40 and not more than 0.

90. The window type air conditioner comprises a first driving component and a second driving component. The first driving component comprises a first driving member and a first rotating shaft. The first rotating shaft is arranged on the first driving member and is in transmission connection with the first driving member. The second driving component comprises a second driving member and a second rotating shaft. The second rotating shaft is arranged on the second driving member and is in transmission connection with the second driving member. The side of the first guide air plate close to the second guide air plate is provided with two first mounting members. The two first mounting members are located at the two ends of the first guide air plate. The second guide air plate is provided with a second mounting member corresponding to the positions of the two first mounting members. The first rotating shaft is located at one end of the first guide air plate. The first rotating shaft is arranged in one first mounting member and one second mounting member. The first rotating shaft is in transmission connection with one first mounting member. The second rotating shaft is located at the other end of the first guide air plate. The second rotating shaft is arranged in the other second mounting member and the other first mounting member. The second rotating shaft is in transmission connection with the other second mounting member. The first mounting member in transmission connection with the first rotating shaft has a first protruding part. The first protruding part is provided with a first connecting hole. The first rotating shaft is arranged in the first connecting hole and is in transmission connection with the first protruding part. The corresponding second mounting member is provided with a first through hole for the first protruding part. The second mounting member in transmission connection with the second rotating shaft has a second protruding part. The second protruding part is provided with a second connecting hole. The second rotating shaft is arranged in the second connecting hole and is in transmission connection with the second protruding part. The corresponding first mounting member is provided with a second through hole for the second protruding part. The air conditioner main body comprises a bottom plate and an indoor part arranged on the bottom plate. The bottom plate and the indoor part constitute the main air duct. The indoor part comprises an air outlet frame arranged on the bottom plate and a panel arranged on the air outlet frame, and the air outlet is arranged on the panel; the first driving assembly and the second driving assembly are arranged on the air outlet frame and located between the air outlet frame and the panel.

9. The window air conditioner as set forth in claim 8, wherein The panel is provided with two end shells along the length direction of the air outlet, and a shielding space is formed between the end shells, the panel and the air outlet frame, and the first driving assembly and the second driving assembly are arranged in the shielding space.

10. The window air conditioner as set forth in claim 9, wherein The end shell comprises an end plate and a surrounding plate arranged on one side of the end plate, the end plate and the surrounding plate are connected with the panel body respectively, the surrounding plate is connected with the end plate in a smooth transition mode, and the surrounding plate is arranged in a convex arc shape.

11. The window air conditioner as set forth in claim 8, wherein The panel has opposite top and bottom parts and a front part connecting the top and bottom parts, the air outlet comprises communicating first and second parts, the first part is arranged on the top part, and the second part is arranged on the front part.

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