Air conditioning unit and air conditioning system

Abstract

The invention relates to an air conditioning unit and an air conditioning system, the air conditioning unit comprises a top cover (1), a face cover (2) and a side plate (3), the top cover (1) is connected with the face cover (2) and the side plate (3) respectively, and an installation space is defined by the top cover (1) and the face cover (2) and the side plate (3); the partition plate (4) is arranged in the mounting space and is configured to define an electric control cavity (41) together with the side plates (3) and define a fan cavity (42) together with the mask (2); the fan assembly (5) is arranged in the fan cavity (42); the electric control assembly (6) is arranged in the electric control cavity (41); the waterproof structure (7) is arranged in the mounting space and is positioned above the electric control cavity (41); the horizontal projection of the waterproof structure (7) covers the horizontal projection area of the electric control cavity (41), and the waterproof structure (7) is configured to contain rainwater and guide the rainwater into the fan cavity (42).

Description

Technical Field

[0001] The present disclosure relates to the technical field of air-conditioning waterproofing, and in particular to an air-conditioning unit and an air-conditioning system. Background Art

[0002] The air conditioner electrical box is the control center of the air conditioner. It has a variety of core control components such as the control panel. Its operating reliability is related to the life of the air conditioner. Air conditioner units are generally installed outdoors in a variety of environmental conditions. Rainproofing is an important issue in air conditioner design.

[0003] In some conventional air conditioners in related technologies, the top cover wraps the body. When rain falls down, the top cover can guide the rainwater out of the unit. The sheet metal removal side panel is inserted into the top cover from bottom to top to prevent water from entering the gap.

[0004] However, the front side panel of the air conditioner needs to be pushed upwards for assembly. When the design gap is large, the front side panel is easy to assemble, but the side panel needs to be supported by hand to assemble the screws, which is very inconvenient for after-sales work, especially for high-altitude work, which requires hand support to screw in, which is extremely inconvenient. If the design gap is small, it is also inconvenient to push and pull the panel together.

[0005] In the related art, the front side panels of the integral panel structure air conditioner can be assembled from top to bottom, which is simple to install, greatly improving the efficiency and reducing the difficulty of after-sales assembly. However, the integral panel design inevitably leaves an assembly gap at the top of the air conditioner unit, and rainwater will enter the electrical box through the assembly gap, affecting the reliability of the air conditioner operation and causing safety hazards. Summary of the invention

[0006] In view of this, the embodiments of the present disclosure provide an air conditioning unit and an air conditioning system, which can improve reliability.

[0007] In one aspect of the present disclosure, there is provided an air conditioning unit, comprising:

[0008] A top cover, a face mask and side panels, wherein the top cover is arranged above the face mask and the side panels, and the top cover is respectively connected to the face mask and the side panels to enclose an installation space;

[0009] The partition is arranged in the installation space and is configured to enclose an electric control cavity with the side plate and to enclose a fan cavity with the mask;

[0010] A fan assembly is arranged in the fan cavity;

[0011] An electric control component is disposed in the electric control cavity; and

[0012] A waterproof structure is arranged in the installation space and located above the electric control cavity;

[0013] The horizontal projection of the waterproof structure covers the horizontal projection area of ​​the electric control cavity, and the waterproof structure is configured to contain rainwater and guide the rainwater out of the electric control cavity.

[0014] In some embodiments, the waterproof structure includes:

[0015] A first water guide portion is located below the top cover and above the electric control component, and the bottom of the first water guide portion is recessed downward relative to the edge of the first water guide portion;

[0016] The first water guide is connected to the top of the partition and the top of the side plate respectively to limit rainwater from penetrating into the electric control component from between the partition and the top cover.

[0017] In some embodiments, the first water guide portion is provided with a guide port communicating with the fan cavity, and the guide port is arranged close to the partition and located on a side away from the electric control component;

[0018] The guide port is recessed downward relative to the edge of the first water guide portion, and is configured to guide rainwater contained in the first water guide portion to flow toward the fan cavity.

[0019] In some embodiments, the bottom of the first water guide portion is inclined relative to the top cover, and the height of the bottom of the first water guide portion near the diversion port is lower than the height away from the diversion port, so as to guide the rainwater contained in the first water guide portion to flow toward the diversion port.

[0020] In some embodiments, the waterproof structure further comprises:

[0021] The waterproof edge is arranged outside the edge of the first water guiding portion and protrudes upward relative to the edge of the first water guiding portion.

[0022] In some embodiments, a first assembly seam extending along a first direction is provided between the top cover and the side panel;

[0023] Among them, the waterproof structure also includes:

[0024] The second water guide part is arranged on a side of the first water guide part close to the side plate and connected with the first water guide part, and the second water guide part is located below the first assembly seam;

[0025] The second water guide portion has a first guide groove communicated with the fan cavity, and the first guide groove is configured to receive rainwater infiltrated from the first assembly seam and guide the rainwater into the fan cavity.

[0026] In some embodiments, the first guide groove extends along the first direction, and the height of the first guide groove close to the fan cavity is lower than the height of the first guide groove away from the fan cavity;

[0027] Wherein, the fan cavity is located on one side of the electric control cavity along the first direction.

[0028] In some embodiments, the outer contour of the second water guiding portion is arc-shaped, and the arc surface of the second water guiding portion is arranged between the first assembly seam and the electronic control component along the first direction.

[0029] In some embodiments, the second water guiding part further includes:

[0030] A second guide groove is arranged along the arc surface of the second water guide portion and is spaced apart from and parallel to the first guide groove, and is located below the first guide groove;

[0031] The second guide groove is connected to the fan cavity and is configured to receive rainwater overflowing from the first guide groove.

[0032] In some embodiments, the face mask is located on one side of the side panel along the first direction, and a second assembly seam extending along the vertical direction is provided between the face mask and the side panel;

[0033] The second guide groove extends toward the second assembly seam, and is configured to receive rainwater infiltrating the second assembly seam and guide the rainwater into the fan cavity.

[0034] In some embodiments, the second guide groove extends along the first direction, and a height of the second guide groove close to the mask is lower than a height of the second guide groove away from the mask.

[0035] In another aspect of the present disclosure, there is provided an air conditioning system, comprising:

[0036] An air conditioning unit as in any of the above embodiments.

[0037] Therefore, according to the embodiment of the present disclosure, a waterproof structure is provided to cover the area where the electric control cavity is located. The waterproof structure intercepts rainwater and discharges it out of the electric control cavity, thereby reducing the risk of rainwater invading the electric control components, improving the reliability of the operation of the air-conditioning unit, and allowing the air-conditioning unit to be easily installed while having a good waterproof effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The accompanying drawings, which constitute a part of the specification, illustrate embodiments of the present disclosure and, together with the description, serve to explain the principles of the present disclosure.

[0039] The present disclosure may be more clearly understood from the following detailed description with reference to the accompanying drawings, in which:

[0040] Figure 1 is a schematic diagram of the structure of some embodiments of the air-conditioning unit according to the present disclosure;

[0041] Figure 2A is a schematic structural diagram of some embodiments of the air-conditioning unit according to the present disclosure with the front side panels removed;

[0042] Figure 2B yes Figure 2A A top view of

[0043] Figure 3A is a schematic structural diagram of some embodiments of the air-conditioning unit according to the present disclosure with the front side panels and the top cover removed;

[0044] Figure 3B yes Figure 3A A top view of

[0045] Figure 4 It is a structural schematic diagram of some embodiments of the waterproof structure of the air-conditioning unit according to the present disclosure.

[0046] In the figure:

[0047] 1. Top cover;

[0048] 2. Face mask;

[0049] 3. Side panels; 31. Front side panels; 32. Side side panels;

[0050] 4. Partition; 41. Electric control cavity; 42. Fan cavity;

[0051] 5. Fan assembly;

[0052] 6. Electronic control components;

[0053] 7. Waterproof structure; 71. First water guide; 711. Diversion port; 72. Waterproof edge; 73. Second water guide; 731. First diversion groove; 732. Second diversion groove;

[0054] 81. First assembly seam; 82. Second assembly seam.

[0055] It should be understood that the size of each part shown in the accompanying drawings is not drawn according to the actual proportional relationship. In addition, the same or similar reference numerals represent the same or similar components. DETAILED DESCRIPTION

[0056] Various exemplary embodiments of the present disclosure will now be described in detail with reference to the accompanying drawings. The description of the exemplary embodiments is merely illustrative and is in no way intended to limit the present disclosure and its application or use. The present disclosure can be implemented in many different forms and is not limited to the embodiments described herein. These embodiments are provided to make the present disclosure thorough and complete and to fully express the scope of the present disclosure to those skilled in the art. It should be noted that unless otherwise specifically stated, the relative arrangement of the components and steps, the composition of the materials, the numerical expressions and the numerical values ​​set forth in these embodiments should be interpreted as being merely exemplary and not as limiting.

[0057] The words "first", "second" and similar words used in this disclosure do not indicate any order, quantity or importance, but are only used to distinguish different parts. The words "include" or "comprise" and similar words mean that the elements before the word include the elements listed after the word, and do not exclude the possibility of including other elements. "Up", "down", "left", "right" and the like are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may also change accordingly.

[0058] In the present disclosure, when a specific device is described as being located between a first device and a second device, there may or may not be an intermediate device between the specific device and the first device or the second device. When a specific device is described as being connected to other devices, the specific device may be directly connected to the other device without an intermediate device, or may not be directly connected to the other device but have an intermediate device.

[0059] All terms (including technical terms or scientific terms) used in the present disclosure have the same meanings as those understood by ordinary technicians in the field to which the present disclosure belongs, unless otherwise specifically defined. It should also be understood that terms defined in general dictionaries, such as general dictionaries, should be interpreted as having meanings consistent with their meanings in the context of the relevant technology, and should not be interpreted in an idealized or extremely formal sense, unless explicitly defined herein.

[0060] Technologies, methods, and equipment known to ordinary technicians in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods, and equipment should be considered as part of the specification.

[0061] The air conditioner electrical box is the control center of the air conditioner. It has a variety of core control components such as the control panel. Its operating reliability is related to the life of the air conditioner. Air conditioning units include but are not limited to outdoor units and indoor and outdoor integrated units. They are generally installed outdoors in a variety of environmental conditions. Rainproofing is an important issue in air conditioning design.

[0062] In some conventional air conditioners in related technologies, the top cover wraps the body. When rain falls down, the top cover can guide the rainwater out of the unit. The disassembled side panels are processed by sheet metal technology and inserted into the top cover from bottom to top to prevent water from entering the gap.

[0063] However, the front side panel of the air conditioner needs to be pushed upwards for assembly. When the design gap is large, the front side panel is easy to assemble, but the side panel needs to be supported by hand to assemble the screws, which is very inconvenient for after-sales work, especially for high-altitude work, which requires hand support to screw in, which is extremely inconvenient. If the design gap is small, it is also inconvenient to push and pull the panel together.

[0064] In some related technologies, the front side panels of the conventional air conditioner outdoor unit have folded edges, and the front side panels are connected to the outside of the top cover through the folded edges, with obvious assembly gaps. However, the front side panels of the air conditioner unit with an integral panel structure extend all the way to the top cover, and the connection position between the top cover and the front side panels is higher, with no obvious assembly gaps and connection marks on the outside, and a better overall effect.

[0065] The front side panels of the air conditioner with integral panel structure can be assembled from top to bottom, which is simple to install, greatly improving the efficiency and reducing the difficulty of after-sales assembly. However, the integral panel design inevitably leaves an assembly gap at the top of the air conditioner unit, and rainwater will enter the electrical box through the assembly gap, affecting the reliability of the air conditioner operation and causing safety hazards.

[0066] In view of this, in one aspect of an embodiment of the present disclosure, an air conditioning unit is provided that can improve reliability.

[0067] Figure 1 is a schematic diagram of the structure of some embodiments of the air-conditioning unit according to the present disclosure, Figure 2A is a schematic diagram of the structure of some embodiments of the air conditioning unit according to the present disclosure with the front side panels removed, Figure 2B yes Figure 2A A top view of Figure 3A is a schematic diagram of the structure of some embodiments of the air conditioning unit according to the present disclosure with the front side panels and the top cover removed, Figure 3B yes Figure 3A A top view of Figure 1 The X direction is parallel to the vertical direction, the Y direction is the first direction, and the Z direction is the second direction. Figure 1 to Figure 3B The air conditioning unit includes a top cover 1, a mask 2, a side panel 3, a partition 4, a fan assembly 5, an electric control assembly 6 and a waterproof structure 7.

[0068] The top cover 1 is arranged above the face mask 2 and the side panels 3, and the top cover 1 is respectively connected to the face mask 2 and the side panels 3 to enclose an installation space.

[0069] The partition 4 is arranged in the installation space, and is configured to enclose an electric control cavity 41 with the side plate 3, and to enclose a fan cavity 42 with the mask 2. The partition 4 is arranged in the installation space, including but not limited to being perpendicular to the plane where the top cover 1 is located, and divides the installation space into the electric control cavity 41 and the fan cavity 42.

[0070] The fan assembly 5 is arranged in the fan cavity 42, the electric control assembly 6 is arranged in the electric control cavity 41, and the waterproof structure 7 is arranged in the installation space and located above the electric control cavity 41. The waterproof structure 7 includes but is not limited to being connected to the top of the partition plate 4 and the side plate 3 respectively, and being in conduction with the fan cavity 42.

[0071] The horizontal projection of the waterproof structure 7 covers the horizontal projection area of ​​the electric control cavity 41. The waterproof structure 7 is configured to contain rainwater and guide the rainwater out of the electric control cavity 41, including but not limited to guiding it into the fan cavity 42. The horizontal projection area of ​​the waterproof structure 7 is larger than the horizontal projection area of ​​the electric control cavity 41, so that the waterproof structure 7 can completely cover the area where the electric control cavity 41 is located in the vertical direction, cover the electric control cavity 41, and prevent rainwater from dripping on the electric control component 6.

[0072] The air conditioning unit includes but is not limited to an air conditioning outdoor unit or an integrated air conditioning unit with an indoor and outdoor unit, and rainwater includes but is not limited to rainwater, condensation water, etc. Due to the provision of the waterproof structure 7, the air conditioning unit allows the mask 2 and the side panels 3 to be assembled with the top cover 1 from top to bottom, making installation and disassembly easier, easy to maintain, reducing the difficulty of after-sales service, and making the air conditioning unit panel more integrated.

[0073] The side panel 3 includes a front side panel 31 and a side panel 32. The front side panel 31 includes but is not limited to being assembled and connected with the mask 2 in the first direction Y and is located in front of the electric control component 6. The electric control component 6 includes but is not limited to electronic control components such as a starting capacitor and an overload protector.

[0074] The side panels 32 are parallel to the partition 4 and perpendicular to the front panel 31. The waterproof structure 7 includes but is not limited to being connected to the upper edges of the partition 4 and the side panels 32 by screws, and is installed above the electric control cavity 41. The waterproof structure 7 can cover the area above the electric control cavity 41, provide shielding for the electric control component 6, prevent rainwater from contacting the electric control component 6, and avoid short circuits or other electrical faults caused by water entering.

[0075] In this embodiment, a waterproof structure 7 is provided to cover the area where the electric control cavity 41 is located. The waterproof structure 7 intercepts rainwater, condensation water, etc., thereby reducing the risk of rainwater invading the electric control component 6 and affecting the safe operation of the electric control component 6, improving the reliability of the operation of the air-conditioning unit, and ensuring the convenience of installation of the air-conditioning unit while having a good waterproof effect.

[0076] Figure 4 is a schematic diagram of some embodiments of the waterproof structure of the air conditioning unit according to the present disclosure, referring to Figure 1~Figure 4 In some embodiments, the waterproof structure 7 includes a first water guide portion 71 , which is located below the top cover 1 and above the electronic control component 6 , and the bottom of the first water guide portion 71 is recessed downward relative to the edge of the first water guide portion 71 .

[0077] The first water guide 71 is connected to the top of the partition 4 and the top of the side plate 3 respectively to limit rainwater from penetrating into the electric control component 6 from between the partition 4 and the top cover 1. The edge of the first water guide 71 can be provided with a flange so as to be sleeved on the top edge of the partition 4, further improving the sealing of the connection between the partition 4 and the first water guide 71.

[0078] The size of the first water guide part 71 can be adaptively adjusted according to the size of the air-conditioning unit. The first water guide part 71 includes but is not limited to being in the shape of a tray with a concave bottom to form a storage space for catching rainwater.

[0079] The edge of the first water guide part 71 passes over the partition 4 and is connected to the side of the partition 4 close to the fan cavity 42, which can more reliably cover the area where the partition 4 and the electric control cavity 41 are located, and prevent rainwater from entering through the gap between the partition 4 and the first water guide part 71.

[0080] In this embodiment, the first water guide part 71 can catch the water in the fan cavity 42 that is thrown out due to the rotation of the fan assembly 5 and passes over the partition 4 to hit the gap between the top cover 1 and the partition 4, thereby limiting the rainwater from entering the electric control cavity 41 through the gap, reducing the risk of rainwater seeping through the gap and contacting the electric control assembly 6, and can also guide the rainwater into the fan cavity 42 for discharge, thereby improving the safety and reliability of the operation of the electric control assembly 6 and reducing the risk of failure due to weather changes.

[0081] refer to Figure 3A~Figure 4 In some embodiments, the first water guide portion 71 is provided with a guide port 711 communicating with the fan cavity, the guide port 711 is arranged close to the partition 4 and located on a side away from the electric control component 6, and the guide port 711 includes but is not limited to being arranged at a position close to the rear side of the air conditioning unit. The guide port 711 is recessed downward relative to the edge of the first water guide portion 71, and is configured to guide the rainwater contained in the first water guide portion 71 to flow toward the fan cavity 42.

[0082] In this embodiment, by setting the guide port 711, the rainwater contained in the first water guide part 71 can be guided to flow toward the fan cavity 42 and be discharged. The guide port 711 is set on the side away from the electronic control component 6, which can prevent the water discharged from the guide port 711 from contacting the electronic control component 6, further improving the waterproof reliability of the air-conditioning unit, reducing the erosion of the electronic control component 6 by moisture, extending the service life of the electronic control component 6, and reducing corrosion and aging problems caused by moisture.

[0083] refer to Figure 3A~Figure 4 , Figure 4 Direction A is the flow direction of water in the first water guiding portion 71. In some embodiments, the bottom of the first water guiding portion 71 is inclined relative to the top cover 1, and the height of the bottom of the first water guiding portion 71 near the guide port 711 is lower than the height away from the guide port 711, so as to guide the rainwater contained in the first water guiding portion 71 to flow toward the guide port 711.

[0084] In this embodiment, an inclination angle is set at the bottom of the first water guiding part 71 to guide the rainwater accumulated in the first water guiding part 71 to move faster toward the guide port 711 along the slope direction of the bottom of the first water guiding part 71, thereby increasing the drainage speed of the first water guiding part 71 and reducing the risk of excessive rainwater accumulation in the first water guiding part 71 and overflowing, which helps to keep the electronic control cavity 41 in a drier state, avoid failures caused by moisture, and reduce the maintenance frequency and repair cost of the system.

[0085] refer to Figure 3A~Figure 4 In some embodiments, the waterproof structure 7 further includes a waterproof edge 72 , which is disposed outside the edge of the first water guiding portion 71 and protrudes upward relative to the edge of the first water guiding portion 71 .

[0086] The waterproof edge 72 includes but is not limited to waterproof strips, baffles and other structural forms, thereby reducing the risk of water in the first water guide 71 overflowing from the edge of the first water guide 71, and further protecting the electric control cavity 41 from rain damage, helping to extend the service life of the air conditioning unit, and can work normally under severe weather conditions such as rainy season.

[0087] In this embodiment, the waterproof edge 72 is higher than the edge of the first water guiding part 71, and can play a protective role when the water level in the first water guiding part 71 is high, reducing the risk of water overflowing from the first water guiding part 71, protecting the electronic control component 6 from moisture invasion, and further improving the waterproof reliability of the air-conditioning unit.

[0088] refer to Figure 1~Figure 4 , Figure 4 The B direction is the water flow direction in the first guide groove 731. In some embodiments, a first assembly seam 81 extending along the first direction is provided between the top cover 1 and the side plate 3.

[0089] The waterproof structure 7 further includes a second water guide portion 73 , which is disposed on a side of the first water guide portion 71 close to the side plate 3 and connected to the first water guide portion 71 . The second water guide portion 73 is located below the first assembly seam 81 .

[0090] The first water guiding part 71 includes but is not limited to being integrally formed with the second water guiding part 73, and the second water guiding part 73 is connected to the second water guiding part on a side of the first water guiding part 71 close to the front side plate 31, so as to facilitate assembly and improve sealing; or the first water guiding part 71 and the second water guiding part 73 are two independent components, and the second water guiding part 73 is connected to a side of the first water guiding part 71 close to the front side plate 31.

[0091] The second water guide portion 73 has a first guide groove 731 in communication with the fan cavity 42, and the first guide groove 731 is configured to receive rainwater infiltrated from the first assembly seam 81 and guide the rainwater into the fan cavity 42. The first guide groove 731 includes but is not limited to being arranged directly below the first assembly seam 81 to more accurately receive rainwater overflowing from the first assembly seam 81.

[0092] In addition, the first guide groove 731 can also receive and guide rainwater dripping from the assembly gap between the top cover 1 and the mask 2.

[0093] In this embodiment, by providing a second water guide portion 73 located below the first assembly seam 81, rainwater seeping into the first assembly seam 81 can be received and directed toward the fan cavity 42, thereby preventing rainwater from seeping into the electronic control component 6 from the first assembly seam 81 of the air-conditioning unit and causing safety hazards, reducing the risk of local water accumulation, and improving the rainproof performance of the assembly seam of the air-conditioning unit.

[0094] refer to Figure 4 In some embodiments, the first guide groove 731 extends along the first direction, and the height of the first guide groove 731 close to the fan cavity 42 is lower than the height of the first guide groove 731 away from the fan cavity 42. The fan cavity 42 is located on one side of the electric control cavity 41 along the first direction.

[0095] In this embodiment, the first guide groove 731 is arranged parallel to the first assembly seam 81 and extends to drain in the direction close to the fan cavity 42. The first guide groove 731 is arranged to divert water at an angle in the direction of the fan cavity 42. When the fan assembly 5 is not started, the water in the first guide groove 731 can also be guided to flow toward the fan cavity 42, ensuring that the first guide groove 731 can receive the rainwater that penetrates into the first assembly seam 81 and quickly discharge it into the fan cavity 42, thereby draining the rainwater more efficiently and reliably, thereby reducing the safety risks of the operation of the air-conditioning unit.

[0096] refer to Figure 2A to Figure 4 In some embodiments, the outer contour of the second water guiding portion 73 is arc-shaped, and the arc surface of the second water guiding portion 73 is arranged between the first assembly seam 81 and the electronic control component 6 along the first direction.

[0097] In this embodiment, the second water guide portion 73 is set to be an arc shape, which can adapt to the curvature design of the air-conditioning unit mask 2 and the top of the front side panel 31, and is conducive to alignment with the bent flange at the upper edge of the mask 2 and the front side panel 31, so that the second water guide portion 73 can be set more reliably and stably.

[0098] The arc surface of the second water guide part 73 is located between the first assembly seam 81 and the electronic control component 6 in the vertical direction. The second water guide part 73 can serve as a rain cover to cover the electronic control component 6 under the first assembly seam 81, and cooperate with the first water guide part 71 to form comprehensive and reliable waterproof protection.

[0099] refer to Figure 4 , Figure 4 The C direction is the water flow direction in the second guide groove 732. In some embodiments, the second water guide portion 73 also includes a second guide groove 732, which is arranged parallel to the first guide groove 731 along the arc surface of the second water guide portion 73 and is located below the first guide groove 731.

[0100] The second guide groove 732 is in communication with the fan cavity 42 and is configured to receive rainwater overflowing from the first guide groove 731 , thereby reducing the probability of electrical failure and improving the reliability and stability of the air-conditioning unit.

[0101] In this embodiment, a second guide groove 732 located below the first guide groove 731 can be provided on the second water guide portion 73. When the water level in the first guide groove 731 is high, the water flow can flow along the arc surface of the second water guide portion 73 to the second guide groove 732 and be received by the second guide groove 732, thereby preventing rainwater from continuing to spread downward to the electric control cavity 41 and contacting the electric control component 6.

[0102] refer to Figure 2A to Figure 4 In some embodiments, the mask 2 is located on one side of the side plate 3 along the first direction, and a second assembly seam 82 extending in the vertical direction is provided between the mask 2 and the side plate 3. The second guide groove 732 extends toward the second assembly seam 82, and is configured to receive rainwater infiltrated from the second assembly seam 82 and guide the rainwater into the fan cavity 42.

[0103] The width of the second guide groove 732 and the first guide groove 731 along the second direction can be adjusted according to the assembly structure between the top cover 1 and the front side plate 31, and the top cover 1 and the mask 2, and can be selected between 3 and 5 mm to avoid the water in the fan cavity 42 being too wide and easily thrown into the first guide groove 731 or the second guide groove 732 from the assembly gap between the top cover and the partition, and to ensure sufficient diversion effect for smooth drainage.

[0104] The second guide groove 732 can be configured to extend all the way to the mask 2 to receive at least part of the rainwater that penetrates through the second assembly seam 82 between the mask 2 and the side panel 3, thereby preventing the rainwater from contacting the electronic control component 6 and affecting the operating safety of the air-conditioning unit.

[0105] In this embodiment, the second guide groove 732 is provided to receive and guide rainwater at the second assembly seam 82 between the mask 2 and the side panel 3, thereby forming comprehensive rain protection around the electronic control component 6.

[0106] refer to Figure 4 In some embodiments, the second guide groove 732 extends along the first direction, and the height of the second guide groove 732 close to the mask 2 is lower than the height of the second guide groove 732 away from the mask 2, forming a slope to guide water to flow close to the mask 2.

[0107] In this embodiment, the second guide groove 732 is set to be inclined in the direction close to the mask 2. When the fan assembly 5 is not started, the water in the second guide groove 732 can also be guided to flow toward the fan cavity 42, so that the received rainwater can be discharged into the fan cavity 42 more efficiently, reducing the risk of water seepage into the electronic control assembly 6.

[0108] refer to Figure 2A to Figure 4 In some embodiments, the waterproof structure 7 is integrally formed. In this embodiment, the first water guide portion 71 and the second water guide portion 73 are integrally formed, which can reduce the risk of water seepage of the waterproof structure 7 itself and facilitate installation. The waterproof structure 7 includes but is not limited to being formed of fireproof plastic.

[0109] In another aspect of the present disclosure, an air conditioning system is provided, comprising: an air conditioning unit as in any of the above embodiments. The air conditioning system includes but is not limited to being used in scenarios such as homes, offices or commercial places, and is used to adjust the temperature, humidity and other properties of indoor air. The air conditioning system may also include a piping system, a control system, etc.

[0110] In this embodiment, the waterproof structure 7 of the air-conditioning system can achieve comprehensive waterproofing of the electronic control components 6 in all directions, avoiding damage to the electronic control components due to water intrusion as much as possible, which is beneficial to improving the operating safety and reliability of the air-conditioning system and reducing maintenance frequency and cost.

[0111] The air-conditioning unit of the air-conditioning system allows the mask 2 and the side panels 3 to be assembled from top to bottom, and the appearance of the air-conditioning unit panel is highly integrated, and the installation is convenient and the after-sales cost is low.

[0112] So far, various embodiments of the present disclosure have been described in detail. In order to avoid obscuring the concept of the present disclosure, some details known in the art are not described. Based on the above description, those skilled in the art can fully understand how to implement the technical solution disclosed here.

[0113] Although some specific embodiments of the present disclosure have been described in detail by way of examples, it should be understood by those skilled in the art that the above examples are for illustration only and are not intended to limit the scope of the present disclosure. It should be understood by those skilled in the art that the above embodiments may be modified or some technical features may be replaced by equivalents without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.

Claims

1. An air conditioning unit, characterized in that: include: A top cover (1), a face mask (2) and a side panel (3), wherein the top cover (1) is arranged above the face mask (2) and the side panel (3), and the top cover (1) is respectively connected to the face mask (2) and the side panel (3) to enclose an installation space; A partition plate (4) is arranged in the installation space and is configured to enclose an electric control cavity (41) with the side plate (3) and to enclose a fan cavity (42) with the mask (2); A fan assembly (5) is arranged in the fan cavity (42); An electric control component (6) is arranged in the electric control cavity (41); and A waterproof structure (7) is arranged in the installation space and located above the electric control cavity (41); The horizontal projection of the waterproof structure (7) covers the horizontal projection area of ​​the electric control cavity (41), and the waterproof structure (7) is configured to contain rainwater and guide the rainwater out of the electric control cavity (41).

2. The air conditioning unit according to claim 1, characterized in that: The waterproof structure (7) comprises: A first water guide portion (71) is located below the top cover (1) and above the electric control component (6), and the bottom of the first water guide portion (71) is recessed downward relative to the edge of the first water guide portion (71); The first water guide portion (71) is respectively connected to the top of the partition (4) and the top of the side plate (3) to prevent rainwater from penetrating into the electric control component (6) from between the partition (4) and the top cover (1).

3. The air conditioning unit according to claim 2, characterized in that: The first water guide portion (71) is provided with a guide port (711) in communication with the fan cavity, and the guide port (711) is arranged close to the partition plate (4) and located on a side away from the electric control component (6); The guide port (711) is recessed downward relative to the edge of the first water guide portion (71), and is configured to guide rainwater contained in the first water guide portion (71) to flow toward the fan cavity (42).

4. The air conditioning unit according to claim 3, characterized in that: The bottom of the first water guiding portion (71) is inclined relative to the top cover (1), and the height of the bottom of the first water guiding portion (71) close to the flow guide opening (711) is lower than the height away from the flow guide opening (711), so as to guide rainwater contained in the first water guiding portion (71) to flow towards the flow guide opening (711).

5. The air conditioning unit according to claim 2, characterized in that: The waterproof structure (7) further comprises: The waterproof edge (72) is arranged outside the edge of the first water guiding portion (71) and protrudes upward relative to the edge of the first water guiding portion (71).

6. The air conditioning unit according to any one of claims 2 to 5, characterized in that: A first assembly seam (81) extending along a first direction is provided between the top cover (1) and the side plate (3); Wherein, the waterproof structure (7) further comprises: a second water guide portion (73), arranged on a side of the first water guide portion (71) close to the side plate (3) and connected to the first water guide portion (71); the second water guide portion (73) is located below the first assembly seam (81); The second water guide portion (73) has a first guide groove (731) in communication with the fan cavity (42), and the first guide groove (731) is configured to receive rainwater infiltrated from the first assembly seam (81) and guide the rainwater into the fan cavity (42).

7. The air conditioning unit according to claim 6, characterized in that: The first guide groove (731) extends along the first direction, and the height of the first guide groove (731) on a side close to the fan cavity (42) is lower than the height of the side away from the fan cavity (42); Wherein, the fan cavity (42) is located on one side of the electric control cavity (41) along the first direction.

8. The air conditioning unit according to claim 6, characterized in that: The outer contour of the second water guiding portion (73) is arc-shaped, and the arc surface of the second water guiding portion (73) is arranged between the first assembly seam (81) and the electric control component (6) along the first direction.

9. The air conditioning unit according to claim 8, characterized in that: The second water guiding part (73) further comprises: A second guide groove (732) is arranged along the arc surface of the second water guide portion (73) in parallel with the first guide groove (731) and is spaced apart therefrom, and is located below the first guide groove (731); The second guide groove (732) is in communication with the fan cavity (42) and is configured to receive rainwater overflowing from the first guide groove (731).

10. The air conditioning unit according to claim 9, characterized in that: The face mask (2) is located on one side of the side panel (3) along the first direction, and a second assembly seam (82) extending in the vertical direction is provided between the face mask (2) and the side panel (3); The second guide groove (732) extends toward the second assembly seam (82), and is configured to receive rainwater that penetrates through the second assembly seam (82) and guide the rainwater into the fan cavity (42).

11. The air conditioning unit according to claim 10, characterized in that: The second guide groove (732) extends along the first direction, and the height of the second guide groove (732) on a side close to the mask (2) is lower than the height on a side away from the mask (2).

12. An air conditioning system, characterized in that: include: An air conditioning unit as claimed in any one of claims 1 to 11.

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