Front panel assembly, air conditioner outdoor unit shell, air conditioner outdoor unit and heating and ventilation system

Abstract

The utility model discloses a front panel assembly, an air conditioner outdoor unit shell, an air conditioner outdoor unit and a heating and ventilation system. The front panel assembly comprises a front panel, an air outlet cover and an air guide ring, the front panel comprises a main plate and a frame plate, the main plate is provided with a first surface and a second surface which are opposite, the main plate is provided with a ventilation opening penetrating through the first surface and the second surface, the frame plate is connected with the main plate and extends in the direction, away from the first surface, of the second surface, and the frame plate is arranged on the periphery of the main plate in a surrounding mode; the air outlet cover covers the ventilation opening and is connected with the front panel. The air guide ring is connected with the second surface and protrudes out of the second surface, the air guide ring is arranged on the periphery of the air outlet cover in a surrounding mode, and the front panel, the air outlet cover and the air guide ring are of an integrally-formed structure. According to the technical scheme, the frame plate provides structural support for the main plate, the overall strength of the front panel is enhanced, the front panel, the air outlet cover and the air guide ring are of the integrally-formed structure, the appearance consistency is guaranteed, meanwhile, the manufacturing process is simplified, and the production cost is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of air conditioning, and in particular to a front panel assembly, an air conditioning outdoor unit housing, an air conditioning outdoor unit, and a heating and ventilation system. Background Art

[0002] In the current field of air-conditioning technology, the air outlet grille of the air conditioner outdoor unit is usually connected to the panel by a fixed clip method. The air outlet grille is buckled onto the panel, and then the connection between the air outlet grille and the panel is reinforced with screws. In this way, the panel, the air outlet grille and the air guide cover need to be processed and manufactured separately and then connected together, which increases the workload of the entire assembly and production process. In addition, since each component is split, the overall appearance is also poor. Utility Model Content

[0003] The embodiments of the present application provide a front panel assembly, an air-conditioning outdoor unit housing, an air-conditioning outdoor unit and a HVAC system, which can solve the problems in the prior art of complex manufacturing and assembly of the front panel assembly and poor integrity of the panel appearance.

[0004] In the first aspect, an embodiment of the present application provides an external unit panel assembly, comprising: a front panel, the front panel comprising a main board and a frame plate, the main board having a first surface and a second surface relative to each other, the main board being provided with ventilation holes penetrating the first surface and the second surface, the frame plate being connected to the main board and extending toward the second surface away from the first surface, the frame plate being arranged around the periphery of the main board; an air outlet hood, the ventilation holes being arranged around the front panel; and an air guide ring, being connected to the second surface and protruding from the second surface, the air guide ring being arranged around the periphery of the air outlet hood; wherein the front panel, the air outlet hood and the air guide ring are an integrally formed structure.

[0005] In some embodiments, the front panel, the air outlet cover and the air guide ring are an integral injection molded part.

[0006] In some of the embodiments, the method further includes: a demolding member connected to the second surface and protruding from the second surface.

[0007] In some embodiments, the demolding member includes: a plurality of demolding top posts, each demolding top post is connected to the second surface and protrudes from the second surface, each demolding top post extends toward the second surface away from the first surface, and each demolding top post is spaced apart at the periphery of the vent.

[0008] In some embodiments, the demolding member includes: a plurality of demolding strips, each demolding strip is connected to the second surface and protrudes from the second surface, each demolding strip extends in a direction parallel to the second surface, and each demolding strip is spaced apart at the periphery of the vent.

[0009] In some of these embodiments, the demoulding strips extend in the same direction.

[0010] In some embodiments, the demolding member includes: a demolding top post, the demolding top post is connected to the second surface and protrudes from the second surface, the demolding top post extends in a direction toward the second surface away from the first surface; a demolding clip, the demolding clip is connected to the second surface and protrudes from the second surface, the demolding clip extends in a direction parallel to the second surface, the demolding clip is connected to the demolding top post, the dimension of the demolding clip along the first direction is smaller than the dimension of the demolding top post along the first direction, and the first direction is the width direction of the demolding clip.

[0011] In some of the embodiments, the air guide ring extends in a direction perpendicular to the second surface; and / or the frame plate is connected to the outer edge of the main board; and / or the frame plate is provided with connecting holes and / or connecting grooves.

[0012] In the second aspect, an embodiment of the present application provides an air-conditioning outdoor unit housing, the air-conditioning outdoor unit housing includes the above-mentioned front panel assembly; and a main housing, the main housing includes a back panel and surrounding side panels, the surrounding side panels are connected to the periphery of the back panel and are enclosed with the back panel to form an installation space, the installation space forms an opening on the side of the surrounding side panel away from the back panel, the main board cover is provided with the opening, and at least a portion of the frame plate extends into the installation space and is connected to the surrounding side panels.

[0013] In a third aspect, an embodiment of the present application provides an air-conditioning outdoor unit, which includes the air-conditioning outdoor unit housing as described above.

[0014] In a fourth aspect, an embodiment of the present application provides a HVAC system, which includes an air-conditioning outdoor unit as described above.

[0015] The front panel assembly based on the embodiment of the present application includes a front panel, an air outlet cover, and an air guide ring, wherein the front panel includes a main board and a frame plate, the main board has a first surface and a second surface relative to each other, and the main board has vents penetrating the first surface and the second surface, the frame plate is connected to the main body, and extends from the second surface in a direction away from the first surface and surrounds the periphery of the main board, effectively enhancing the stability of the overall structure of the main board, making it less likely to deform or damage, and the frame plate, as a part of the front panel, is located on the peripheral side of the main board, which can facilitate positioning and installation with other components.

[0016] The air outlet hood covers the vent and cooperates with the air guide ring located on the second surface to guide the flow of gas and ensure that the air can be discharged from the vent. In the embodiment of the present application, the front panel, the air outlet hood and the air guide ring are an integrated structure. Such a configuration can, on the one hand, simplify the production process and assembly process of the front panel, the air outlet hood and the air guide ring, reduce errors in the assembly process, and reduce manufacturing costs. On the other hand, the integrated front panel, air outlet hood and air guide ring can enhance the overall appearance and texture of the product and ensure the consistency of the appearance surface of the front panel assembly. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 This is a schematic diagram of the three-dimensional structure of a front panel assembly in one embodiment of the present application;

[0019] Figure 2 for Figure 1 A front view of the mid-front panel assembly;

[0020] Figure 3 for Figure 1 A top view of the mid-front panel assembly;

[0021] Figure 4 for Figure 1 Left side view of the center front panel assembly;

[0022] Figure 5 for Figure 1 A schematic diagram of the structure of the demoulding part in the middle front panel assembly;

[0023] Figure 6 This is a schematic diagram of the structure of an air conditioner outdoor unit in one embodiment of the present application;

[0024] Figure 7 for Figure 6 Left side view of the outdoor unit of the central air conditioner.

[0025] Reference numerals:

[0026] 100. Front panel assembly;

[0027] 1. front panel; 11. main board; 11a. first surface; 11b. second surface; 111. vent; 12. frame plate; 121. connection hole; 122. connection slot;

[0028] 2. Air outlet hood;

[0029] 3. Air guide ring;

[0030] 4. Demolding parts; 41. Demolding top column; 42. Demolding clip strip;

[0031] 1000. Casing of outdoor unit of air conditioner;

[0032] 200. Main shell. DETAILED DESCRIPTION

[0033] In order to make the purpose, technical solution and advantages of the present application more clearly understood, the present application is further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0034] In the current field of air-conditioning technology, the air outlet grille of the air conditioner outdoor unit is usually connected to the panel by a fixed clip method. The air outlet grille is buckled onto the panel, and then the connection between the air outlet grille and the panel is reinforced with screws. In this way, the panel, the air outlet grille and the air guide cover need to be processed and manufactured separately and then connected together, which increases the workload of the entire assembly and production process. In addition, since each component is split, the overall appearance is also poor.

[0035] Based on the above reasons, the present application proposes a front panel assembly 100, an air conditioner outer unit housing 1000, an air conditioner outer unit and a HVAC system, wherein reference can be made to Figures 1 to 7 In an embodiment of the present application, the front panel assembly 100 includes a front panel 1, an air outlet cover 2 and an air guide ring 3. The front panel 1 includes a main board 11 and a frame board 12. The main board 11 has a first surface 11a and a second surface 11b opposite to each other. The main board 11 is provided with a vent 111 penetrating the first surface 11a and the second surface 11b. The frame board 12 is connected to the main board 11 and extends toward the second surface 11b away from the first surface 11a. The frame board 12 is arranged around the periphery of the main board 11. The air outlet cover 2 is provided with the vent 111 and is connected to the front panel 1. The air guide ring 3 is connected to the second surface 11b and protrudes from the second surface 11b. The air guide ring 3 is arranged around the periphery of the air outlet cover 2. The front panel 1, the air outlet cover 2 and the air guide ring 3 are an integrally formed structure.

[0036] Since the front panel 1 includes a main board 11 and a frame board 12, the main board 11 has a first surface 11a and a second surface 11b relative to each other, and the main board 11 has a vent 111 that passes through the first surface 11a and the second surface 11b, the frame board 12 is connected to the main body, and extends from the second surface 11b in a direction away from the first surface 11a and surrounds the periphery of the main board 11. In this way, the frame board 12 can support the main board 11, effectively enhance the stability of the overall structure of the main board 11, and make it less likely to deform or damage. In addition, as a part of the front panel 1, the frame board 12 is located on the peripheral side of the main board 11, which can be easily positioned and installed with other components without affecting the integrity and aesthetics of the surface of the main board 11.

[0037] The air outlet hood 2 covers the vent 111, and cooperates with the air guide ring 3 located on the second surface 11b to guide the flow of gas and ensure that the air can be discharged from the vent 111. In the embodiment of the present application, the front panel 1, the air outlet hood 2 and the air guide ring 3 are an integrally formed structure. Such a configuration can, on the one hand, simplify the production process and assembly process of the front panel 1, the air outlet hood 2 and the air guide ring 3, reduce errors in the assembly process, and reduce manufacturing costs. On the other hand, the integrally formed front panel 1, the air outlet hood 2 and the air guide ring 3 can enhance the overall appearance and texture of the product, and ensure the consistency and aesthetics of the appearance surface of the front panel assembly 100.

[0038] In order to ensure the consistency of the overall appearance of the front panel assembly 100, the front panel 1, the air hood 2 and the air guide ring 3 are an integral injection molded part. In the embodiment of the present application, the front panel assembly 100 is manufactured and produced by an integral injection molding method. The advantage is that the entire process includes the steps of mold closing, injection molding, pressure holding, cooling, mold opening and product removal, and the above steps can be repeated in a short time, so as to achieve mass production, achieve efficient production, ensure product accuracy and quality while further reducing production costs. In the present application, the integral injection molding is adopted for the entire front panel assembly 100, which can further ensure the integrity of the connection between the various components of the front panel assembly 100, as well as the overall aesthetics and appearance consistency of the front panel 1, the air hood 2 and the air guide ring 3.

[0039] Please refer to Figure 5 The front panel assembly 100 further includes a demolding member 4 , which is connected to the second surface 11 b and protrudes from the second surface 11 b . Since the front panel assembly 100 is manufactured by injection molding, and the front panel assembly 100 includes a front panel 1, an air outlet cover 2 and an air guide ring 3, the front panel 1 is rectangular and has a large area. During demolding, it is necessary to ensure the integrity and aesthetics of the front panel assembly 100. It should be noted that the first surface 11a is the appearance surface of the front panel 1, and the second surface 11b is the inner surface of the front panel 1. Therefore, in the present application, the demolding member 4 is protruding from the second surface 11b and does not affect the integrity of the first surface 11a. Correspondingly, the demolding member 4 located on the second surface 11b can facilitate the smooth demolding of the front panel assembly 100 from the injection mold, which can effectively reduce the difficulty of demolding and ensure that the appearance surface of the front panel assembly 100 will not be excessively squeezed or stretched during the demolding process, thereby ensuring the integrity and aesthetics of the appearance of the front panel assembly 100. In addition, the introduction of the demolding member 4 can also optimize the production process, reduce the demolding time, and thus improve the production efficiency of the front panel assembly 100.

[0040] For details, please continue to refer to Figure 5The demolding member 4 includes a plurality of demolding top posts 41 , each of which is connected to the second surface 11 b and protrudes from the second surface 11 b , and each of which extends toward the second surface 11 b away from the first surface 11 a , and each of which is spaced apart at the periphery of the vent 111 . During the demolding process of the front panel assembly 100, a demolding system is used to eject the front panel assembly 100 from the mold. The demolding system generally includes components such as ejector pins, ejector plates, push plates and springs. In the embodiment of the present application, the demolding ejector pin 41 is used to cooperate with the ejector pin. The ejector pin pushes the demolding ejector pin 41, and then pushes the front panel 1 out of the mold. The connection and cooperation between the demolding ejector pin 41 and the ejector pin can avoid adhesion between the board surface of the front panel 1 and the mold, thereby ensuring smooth demolding, so that the appearance surface of the front panel assembly 100 will not be excessively squeezed or stretched, thereby ensuring the integrity and aesthetics of the appearance of the front panel assembly 100. At the same time, the provision of the demolding ejector pin 41 can speed up the demolding time, thereby ensuring efficient production of the front panel assembly 100.

[0041] Correspondingly, in some embodiments, the demolding member 4 includes a plurality of demolding clips 42, each demolding clip 42 is connected to the second surface 11b and protrudes from the second surface 11b, each demolding clip 42 extends in a direction parallel to the second surface 11b, and each demolding clip 42 is arranged at intervals on the periphery of the vent 111. During the demolding process of the front panel assembly 100, after the mold is opened, the mold is ejected from the mold on the side with the ejector pin by the ejection mechanism. Specifically, the mold close to the first surface 11a is first separated from the first surface 11a. At this time, the demolding clips 42 located on the second surface 11b can be plugged and matched with the mold close to the second surface 11b, so that the front panel assembly 100 can be adsorbed on the mold close to the second surface 11b, avoiding the front panel assembly 100 from adhering to the mold close to the first surface 11a, thereby further ensuring that the appearance of the front panel assembly 100 at the first surface 11a is not damaged, and ensuring the integrity and aesthetics of the appearance of the front panel assembly 100.

[0042] In addition, the demolding strip 42 can also strengthen the panel. The demolding strip 42 can disperse the stress on the front panel assembly 100 and can disperse the stress on the front panel 1 to a larger area. The demolding strip 42 can also improve the rigidity of the front panel 1. The demolding strip 42 enhances the overall rigidity of the front panel 1 through its own rigidity and the connection with the front panel 1, making it less likely to deform, thereby improving the stability of the front panel assembly 100.

[0043] Furthermore, each demoulding clip 42 extends in the same direction. It is understandable that each demoulding clip 42 extends in the same direction and is arranged at equal intervals. Such an arrangement can ensure a reasonable and uniform layout. On the one hand, it can ensure the adsorption effect of the demoulding clip 42, thereby facilitating demoulding. On the other hand, it can also avoid cracking caused by uneven shrinkage. In addition, since the area of ​​the front panel assembly 100 is large, for large-area injection molded parts, the demoulding clip 42 needs to be used to play the role of a reinforcing rib to disperse the stress on the front panel 1, improve the rigidity of the front panel 1, and thus ensure the stability and durability of the front panel assembly 100.

[0044] In an embodiment of the present application, the demolding member 4 includes a demolding top column 41 and a demolding clip 42. The demolding top column 41 is connected to the second surface 11b and protrudes from the second surface 11b, and the demolding top column 41 extends in a direction toward the second surface 11b away from the first surface 11a; the demolding clip 42 is connected to the second surface 11b and protrudes from the second surface 11b, and the demolding clip 42 extends in a direction parallel to the second surface 11b. The demolding clip 42 is connected to the demolding top column 41, and the dimension of the demolding clip 42 along the first direction is smaller than the dimension of the demolding top column 41 along the first direction, and the first direction is the width direction of the demolding clip 42. Specifically, in the embodiment of the present application, the demolding pin 41 and the demolding strip 42 cooperate with each other so that the demolding strip 42 can be adsorbed on the mold near the second surface 11b to avoid adhesion between the front panel assembly 100 and the mold near the first surface 11a, and facilitate demolding of the mold near the first surface 11a, so that the appearance of the front panel assembly 100 at the first surface 11a remains intact and beautiful, and then the ejector pin and the demolding pin 41 in the demolding system cooperate to push the demolding pin 41 to ensure that the demolding strip 42 and the mold near the second surface 11b are demolded, thereby realizing the demolding of the front panel assembly 100, which can ensure the integrity and beauty of the appearance of the front panel assembly 100 while accelerating the demolding progress and preventing adhesion during the demolding process.

[0045] In some embodiments, the demolding pin 41 is cylindrically arranged, and has an outer ring and an inner ring arranged concentrically. The ejector pin extends into the inner ring of the demolding pin 41 to push the front panel 1 out of the mold, and because the demolding clip 42 is connected to the demolding pin 41, the size of the demolding clip 42 along the first direction is smaller than the size of the demolding pin 41 along the first direction. The demolding clip 42 can support the demolding pin 41, and the size of the demolding clip 42 along the first direction, that is, the thickness of the demolding clip 42 and the radius difference between the inner ring and the outer ring of the demolding pin 41 are kept consistent to avoid shrinking the surface of the front panel assembly 100. On the premise of facilitating demolding, the flatness of the appearance of the front panel assembly 100 is ensured, and the rigidity of the front panel 1 is enhanced.

[0046] In some of the embodiments, the air guide ring 3 extends in a direction perpendicular to the second surface 11b, and is extended in a direction away from the first surface 11a. The air guide ring 3 can guide the air so that the airflow can flow along the direction guided by the air guide ring 3. The air guide ring 3 is arranged perpendicular to the second surface 11b. On the one hand, the rigidity of the front panel 1 is improved through the connection between the air guide ring 3 and the main board 11. On the other hand, it can also facilitate processing and demolding during the injection molding process to improve production efficiency.

[0047] For the corresponding Figures 2 to 3 The frame plate 12 is connected to the outer edge of the main board 11 to form a frame structure, which protects the main board 11 and can enhance the stability of the overall structure of the front panel assembly 100, making it less likely to deform or be damaged.

[0048] Furthermore, the frame plate 12 is provided with connecting holes 121 and / or connecting grooves 122. Since the front panel assembly 100 needs to be connected with other related structures, the frame plate 12 also serves to connect other components. Specifically, the frame plate 12 is provided with corresponding connecting holes 121 and / or connecting grooves 122, so that other components can be threadedly connected and plugged in, so that the front panel assembly 100 can be positioned and installed with other components to form an integral structure.

[0049] Please refer to Figure 6 as well as Figure 7 In the second aspect, the embodiment of the present application provides an air conditioner outer housing 1000, which includes the above-mentioned front panel assembly 100 and a main housing 200. The main housing 200 includes a back plate and a peripheral side plate. The peripheral side plate is connected to the periphery of the back plate and encloses the back plate to form an installation space. The installation space forms an opening on the side of the peripheral side plate away from the back plate. The main board 11 covers the opening, and at least part of the frame plate 12 extends into the installation space and connects to the peripheral side plate. In addition, the specific structure of the front panel assembly 100 refers to the above-mentioned embodiment. Since the air conditioner outer housing 1000 adopts all the technical solutions of all the above-mentioned embodiments, it at least has all the beneficial effects brought by the technical solutions of the above-mentioned embodiments, which will not be repeated here.

[0050] In the third aspect, the embodiment of the present application provides an air conditioner outdoor unit, which includes the air conditioner outdoor unit housing 1000 as described above. A compressor and a fan and other structures are also arranged inside the installation space in the air conditioner outdoor unit housing 1000, wherein the fan is arranged directly opposite to the air guide ring 3 to ensure that the air flow can circulate through the air outlet cover 2. The specific structure of the air conditioner outdoor unit housing 1000 refers to the above embodiment. Since the air conditioner outdoor unit adopts all the technical solutions of all the above embodiments, it has at least all the beneficial effects brought by the technical solutions of the above embodiments, which will not be repeated here one by one.

[0051] In a fourth aspect, an embodiment of the present application provides a HVAC system, the HVAC system comprising an air conditioner outdoor unit as described above. The specific structure of the air conditioner outdoor unit refers to the above embodiment, and since the HVAC system adopts all the technical solutions of all the above embodiments, it at least has all the beneficial effects brought by the technical solutions of the above embodiments, which will not be described one by one here.

[0052] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0053] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present utility model, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0054] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed" and the like should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0055] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may mean that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, a first feature being "above", "above" or "above" a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" or "below" a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0056] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "example", "specific example", or "some examples" etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner. In addition, those skilled in the art may combine and combine the different embodiments or examples described in this specification and the features of the different embodiments or examples, without contradiction.

[0057] Although the embodiments of the present invention have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limitations of the present invention. Ordinary technicians in the field can change, modify, replace and modify the above embodiments within the scope of the present invention.

Claims

1. A front panel assembly, characterized in that: include: A front panel, the front panel comprising a main board and a frame board, the main board having a first surface and a second surface opposite to each other, the main board being provided with a vent passing through the first surface and the second surface, the frame board being connected to the main board and extending toward the second surface in a direction away from the first surface, the frame board being arranged around the periphery of the main board; an air outlet cover, covering the vent and connected to the front panel; and An air guide ring connected to the second surface and protruding from the second surface, the air guide ring being arranged around the periphery of the air outlet cover; Wherein, the front panel, the air outlet cover and the air guide ring are an integrally formed structure.

2. The front panel assembly according to claim 1, wherein: The front panel, the air outlet cover and the air guide ring are integrally formed into an injection-molded part.

3. The front panel assembly according to claim 2, wherein: Also includes: A demoulding piece is connected to the second surface and protrudes from the second surface.

4. The front panel assembly according to claim 3, characterized in that: The demoulding member comprises: A plurality of demoulding top posts are provided, each of which is connected to the second surface and protrudes from the second surface, each of which extends toward the second surface away from the first surface, and each of which is spaced apart at the periphery of the vent.

5. The front panel assembly according to claim 3, characterized in that: The demoulding member comprises: A plurality of demoulding clips are provided, each of the demoulding clips is connected to the second surface and protrudes from the second surface, each of the demoulding clips extends in a direction parallel to the second surface, and each of the demoulding clips is arranged at intervals on the periphery of the vent.

6. The front panel assembly according to claim 5, characterized in that: Each of the demoulding clips extends in the same direction.

7. The front panel assembly according to claim 3, wherein: The demoulding member comprises: a demoulding top post, the demoulding top post being connected to the second surface and protruding from the second surface, the demoulding top post extending in a direction from the second surface to the first surface; A demoulding clip, wherein the demoulding clip is connected to the second surface and protrudes from the second surface, the demoulding clip extends in a direction parallel to the second surface, the demoulding clip is connected to the demoulding top column, the size of the demoulding clip along a first direction is smaller than the size of the demoulding top column along the first direction, and the first direction is the width direction of the demoulding clip.

8. The front panel assembly according to claim 1, wherein: The air guide ring extends in a direction perpendicular to the second surface; And / or, the frame plate is connected to the outer edge of the main plate; And / or, the frame plate is provided with connection holes and / or connection grooves.

9. An air conditioner outer housing, characterized in that: include: The front panel assembly according to any one of claims 1 to 8; The main shell comprises a back plate and a surrounding side plate, wherein the surrounding side plate is connected to the periphery of the back plate and forms an installation space with the back plate, wherein an opening is formed on the side of the surrounding side plate away from the back plate, the main board covers the opening, and at least a portion of the frame plate extends into the installation space and is connected to the surrounding side plate.

10. An air conditioner outdoor unit, characterized in that: It comprises an air conditioner outer unit casing as claimed in claim 9.

11. A HVAC system, characterized in that: It includes the air conditioner outdoor unit as claimed in claim 10.

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