Air conditioner outdoor unit protective cover and air conditioning equipment

Abstract

The utility model belongs to air conditioning technical field discloses a kind of air conditioner outdoor unit protective cover and air conditioning equipment, the air conditioner outdoor unit protective cover is metal material, and including grating plate, frame main plate and frame baffle, each grating plate includes grating main body, connecting corner and connecting boss, connecting corner is located at the two sides of grating main body, connecting boss is located on connecting corner, frame main plate includes grating mounting plate and grating limiting plate, grating limiting plate is obliquely connected in grating mounting plate towards one side of grating plate, first plug-in hole is opened in grating mounting plate, first limiting slot is opened in grating limiting plate, connecting boss is inserted in first plug-in hole, grating main body is inserted in first limiting slot, frame baffle is connected with frame main plate, frame baffle is provided with second plug-in hole. With more connecting point, and additional limit, to have higher installation reliability. In addition, it is manufactured using metal material, to avoid deformation under high temperature, and the structure is stable.

Description

Technical Field

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

[0002] The outdoor unit of an air conditioner is the core heat dissipation unit of the air conditioning system, housing three key components: a compressor, a condenser, and a cooling fan. The compressor compresses the refrigerant into a high-temperature, high-pressure gas. The condenser uses fins and pipes to liquefy the gas by exchanging heat with outdoor air. The cooling fan accelerates airflow, improving efficiency. It connects to the indoor unit via pipes and relies on refrigerant circulation to transfer heat. During cooling, it exhausts indoor heat to the outside; during heating, it absorbs heat from the outside and transfers it indoors. Installation requires a well-ventilated location with sufficient load-bearing capacity, avoiding obstructions or direct sunlight, as these will reduce efficiency and increase energy consumption. Its performance directly affects the air conditioner's operating effect and lifespan. Outdoor units are typically equipped with protective mesh covers to prevent human contact with the high-speed rotating fan blades and to prevent external debris from entering the unit and damaging the blades.

[0003] Currently, most of the protective covers used in air conditioner outdoor units are plastic or metal wire mesh covers. Plastic covers are grid structures formed in one piece through injection molding, which have the advantages of being lightweight and easy to assemble. Metal wire mesh covers, on the other hand, are made by weaving multiple metal wires into a grid structure, and then connecting the various connection points by welding. This results in high structural strength and resistance to deformation.

[0004] However, plastic mesh covers are prone to softening at high temperatures due to their material properties, which increases the size of the mesh structure and allows external debris to easily enter the equipment, potentially damaging the fan blades and resulting in poor protection. Metal wire mesh covers, on the other hand, are made of metal and will not deform at high temperatures. However, because they are connected by welding, the welds can loosen over time, leading to the mesh cover falling off and resulting in poor installation reliability. Utility Model Content

[0005] The purpose of this utility model is to provide an air conditioner outdoor unit protective cover and air conditioning equipment that is not easily deformed, has high protection, a firm connection, and high installation reliability.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] On one hand, an air conditioner outdoor unit protective cover is provided, the air conditioner outdoor unit protective cover is made of metal material and includes:

[0008] Multiple grid plates are spaced apart along a first direction. Each grid plate includes a grid body, a connecting corner, and a connecting boss. The connecting corner is located on both sides of the grid body along a second direction and bends away from the grid body along a third direction. The connecting boss is located on the side of the connecting corner away from the grid body and extends along the third direction.

[0009] The frame main board is disposed on both sides of the grid plate along the second direction, and includes a grid mounting plate and a grid limiting plate. The grid limiting plate is obliquely connected to the side of the grid mounting plate facing the grid plate. The grid mounting plate has first insertion holes corresponding to a plurality of grid plates, and the grid limiting plate has first limiting grooves corresponding to a plurality of grid plates. The connecting boss is inserted into the first insertion hole, and the grid body is inserted into the first limiting groove.

[0010] A frame baffle is provided on both sides of the grid plate along the first direction and connected to the frame main plate. The frame baffle has a second insertion hole at both ends along the second direction for insertion into the connecting boss.

[0011] Optionally, the air conditioner outdoor unit protective cover further includes multiple support plates, which are spaced apart along the second direction and have insertion slots corresponding to the multiple grille plates. The grille body is inserted into the insertion slots, and the two ends of the support plates along the first direction are connected to the frame baffle.

[0012] Optionally, the support plate includes a support body and a first docking boss. The insertion groove is located on the side of the support body facing the grid plate, and the first docking boss is located on the side of the support body away from the insertion groove and extends along the third direction. A second limiting groove is provided on the frame baffle, and the first docking boss is inserted into the second limiting groove on both sides along the first direction.

[0013] Optionally, the frame baffle includes a connecting plate and a surrounding plate. The second insertion hole is opened on both sides of the connecting plate along the second direction. The second limiting groove is opened on the side of the connecting plate facing the grid plate. The connecting plate is parallel to the grid mounting plate. The surrounding plate is vertically connected to the side of the connecting plate away from the grid plate. The two ends of the supporting body along the first direction extend beyond the first mating boss to form a first overlapping notch on both sides of the first mating boss along the first direction. The main body of the connecting plate is placed at the first overlapping notch and abuts against the supporting body. The end of the supporting body along the first direction abuts against the surrounding plate.

[0014] Optionally, the two ends of the grid limiting plate extend beyond the grid mounting plate along the first direction to form a second overlapping notch on both sides of the grid mounting plate along the first direction. The two ends of the connecting plate along the second direction are placed at the second overlapping notch and abut against the grid limiting plate. The end of the grid limiting plate along the first direction abuts against the enclosure plate.

[0015] Optionally, the grille mounting plate has second mating bosses placed in the second overlapping notches on both sides along the first direction, and the connecting plate has mating notches at both ends along the second direction. The mating notches have mating grooves, the grille mounting plate is placed in the mating notches, and the mating bosses are inserted into the mating grooves.

[0016] Optionally, the mating groove is adapted to the shape of the second mating boss, and the two second mating bosses located on both sides of the grille mounting plate along the first direction are rectangular and trapezoidal, respectively.

[0017] Optionally, the air conditioner outdoor unit protective cover also includes connecting hooks, and each of the frame baffles is connected to at least one of the connecting hooks, and the frame baffles are provided with hook mounting holes that correspond one-to-one with the connecting hooks.

[0018] Optionally, the air conditioner outdoor unit protective cover is also provided with a connection through hole for connecting to the air conditioner outdoor unit, and each of the frame main board and each of the frame baffles is provided with at least one of the connection through holes.

[0019] On the other hand, an air conditioning device is also provided, the air conditioning device including an outdoor unit and an outdoor unit protective cover as described in any of the above claims, the outdoor unit protective cover being connected to the outdoor unit.

[0020] The beneficial effects of this utility model are:

[0021] This utility model provides a protective cover for an air conditioner outdoor unit. The cover forms a stable frame for fixing the grille panel by setting frame main boards on both sides of the grille panel along a second direction and frame baffles on both sides of the grille panel along a first direction. The frame main boards are formed by a grille mounting plate and a grille limiting plate. A first insertion hole is formed on the grille mounting plate, a first limiting groove is formed on the grille limiting plate, and a second insertion hole is formed on the frame baffles. The grille panel is connected by inserting the grille body into the first limiting groove and by connecting bosses into the first and second insertion holes. Compared to the traditional method of connection using only welding points, this method not only has more connection points but also utilizes the first limiting groove to provide additional restraint for the grille panel, thus significantly improving the connection's firmness and avoiding the risk of weld loosening, resulting in high installation reliability. Furthermore, this air conditioner outdoor unit protective cover is made of metal, preventing deformation at high temperatures that could cause the grille pores to enlarge, maintaining the stability of the grille structure and providing high protection.

[0022] This utility model also provides an air conditioning device that, by applying the aforementioned air conditioning outdoor unit protective cover, can effectively protect the air conditioning outdoor unit, reduce the failure rate of the air conditioning outdoor unit, and improve product quality. Attached Figure Description

[0023] Figure 1 This is a structural schematic diagram of the air conditioner outdoor unit protective cover provided by this utility model;

[0024] Figure 2 This is a schematic diagram of the structure of the grille plate in the protective cover for the outdoor unit of the air conditioner provided by this utility model;

[0025] Figure 3 yes Figure 2 Enlarged view of the structure of section A;

[0026] Figure 4 This is a schematic diagram of the main frame of the air conditioner outdoor unit protective cover provided by this utility model;

[0027] Figure 5 yes Figure 4 Enlarged view of the structure of section B;

[0028] Figure 6 This is a schematic diagram of the frame baffle in the protective cover for the outdoor unit of the air conditioner provided by this utility model;

[0029] Figure 7 yes Figure 6 Enlarged view of the structure of section C;

[0030] Figure 8 This is a schematic diagram of the structure of the support plate in the protective cover for the outdoor unit of the air conditioner provided by this utility model;

[0031] Figure 9 yes Figure 8 Enlarged view of the structure of section D;

[0032] Figure 10 This is a schematic diagram of the connecting hook in the protective cover for the outdoor unit of the air conditioner provided by this utility model.

[0033] In the picture:

[0034] 1. Grating plate; 11. Grating body; 12. Connecting corner; 13. Connecting boss;

[0035] 2. Frame main board; 21. Grille mounting plate; 211. First insertion hole; 212. Second mating boss; 22. Grille limiting plate; 221. First limiting groove; 23. Second overlapping notch;

[0036] 3. Frame baffle; 31. Second insertion hole; 32. Second limiting groove; 33. Connecting plate; 331. Butt joint notch; 332. Butt joint groove; 34. Enclosure plate; 35. Hook mounting hole;

[0037] 4. Support plate; 41. Insertion groove; 42. Support body; 43. First mating boss; 44. First lap joint notch;

[0038] 5. Connecting hook; 51. First hook plate; 52. Second hook plate; 53. Insertion boss;

[0039] 6. Connecting through holes. Detailed Implementation

[0040] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0041] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0042] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0043] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0044] The outdoor unit of an air conditioner is the core heat dissipation unit of the air conditioning system, housing three key components: a compressor, a condenser, and a cooling fan. The compressor compresses the refrigerant into a high-temperature, high-pressure gas. The condenser uses fins and pipes to liquefy the gas by exchanging heat with outdoor air. The cooling fan accelerates airflow, improving efficiency. It connects to the indoor unit via pipes and relies on refrigerant circulation to transfer heat. During cooling, it exhausts indoor heat to the outside; during heating, it absorbs heat from the outside and transfers it indoors. Installation requires a well-ventilated location with sufficient load-bearing capacity, avoiding obstructions or direct sunlight, as these will reduce efficiency and increase energy consumption. Its performance directly affects the air conditioner's operating effect and lifespan. Outdoor units are typically equipped with protective mesh covers to prevent human contact with the high-speed rotating fan blades and to prevent external debris from entering the unit and damaging the blades.

[0045] Currently, most of the protective covers used in air conditioner outdoor units are plastic or metal wire mesh covers. Plastic covers are grid structures formed in one piece through injection molding, which have the advantages of being lightweight and easy to assemble. Metal wire mesh covers, on the other hand, are made by weaving multiple metal wires into a grid structure, and then connecting the various connection points by welding. This results in high structural strength and resistance to deformation.

[0046] Currently, most protective covers used for air conditioner outdoor units are made of plastic or metal wire mesh. However, plastic covers, due to their material properties, are prone to softening at high temperatures, leading to larger pores in the grille structure. This allows external debris to easily enter the equipment, potentially damaging the fan blades and resulting in poor protection. Metal wire mesh covers, on the other hand, are made of non-woven material and do not deform under high temperatures. However, because metal wire mesh covers are connected by welding, the welds can loosen over time, causing the mesh to detach and resulting in poor installation reliability.

[0047] Therefore, to avoid deformation due to high temperatures and detachment due to loose welds, this embodiment provides a protective cover for an air conditioner outdoor unit. Furthermore, for ease of description, the thickness direction of the grille is defined as the first direction, the length direction as the second direction, and the height direction as the third direction, with the first, second, and third directions being perpendicular to each other.

[0048] like Figures 1 to 10 As shown, the air conditioner outdoor unit protective cover is made of metal and includes multiple grille plates 1, a frame main plate 2, and a frame baffle 3. The multiple grille plates 1 are spaced apart along a first direction. Each grille plate 1 includes a grille body 11, a connecting corner 12, and a connecting boss 13. The connecting corner 12 is located on both sides of the grille body 11 along a second direction and bends away from the grille body 11 along a third direction. The connecting boss 13 is located on the side of the connecting corner 12 away from the grille body 11 and extends along a third direction. The frame main plate 2 is located on both sides of the grille plate 1 along the second direction and includes a grille mounting plate 21 and a grille limiter. Position plate 22 and grid limiting plate 22 are inclinedly connected to the side of grid mounting plate 21 facing grid plate 1. The grid mounting plate 21 has first insertion holes 211 corresponding to multiple grid plates 1. The grid limiting plate 22 has first limiting grooves 221 corresponding to multiple grid plates 1. Connecting boss 13 is inserted into the first insertion hole 211. The grid body 11 is inserted into the first limiting groove 221. Frame baffle 3 is located on both sides of the grid plate 1 along the first direction and is connected to the frame main plate 2. The two ends of the frame baffle 3 along the second direction have second insertion holes 31 for insertion into the connecting boss 13.

[0049] The air conditioner outdoor unit protective cover forms a stable frame for fixing the grille plate 1 by setting frame main boards 2 on both sides of the grille plate 1 along the second direction and frame baffles 3 on both sides of the grille plate 1 along the first direction. The frame main boards 2 are formed by the grille mounting plate 21 and the grille limiting plate 22. The grille mounting plate 21 has a first insertion hole 211, the grille limiting plate 22 has a first limiting groove 221, and the frame baffles 3 have a second insertion hole 31. The grille plate 1 can be connected by inserting the grille body 11 into the first limiting groove 221 and by inserting the connecting boss 13 into the first insertion hole 211 and the second insertion hole 31. Compared with the traditional method of simply connecting by welding points, this method not only has more connection points, but also uses the first limiting groove 221 to form an additional limit on the grille plate 1, thereby greatly improving the firmness of the connection, avoiding the risk of loose welding points, and having high installation reliability. In addition, the air conditioner outdoor unit protective cover is made of metal, which prevents deformation under high temperature, thus avoiding enlargement of the grille pores and maintaining the stability of the grille structure, providing high protection.

[0050] In this embodiment, a plurality of first insertion holes 211 are spaced apart along the first direction on the grille mounting plate 21, with a center distance of 10mm. This ensures that when the grille plate 1 is inserted into the corresponding first insertion hole 211, there is sufficient gap between the grille plates 1 for ventilation, while preventing excessive spacing that could allow external debris to enter the equipment and damage the fan blades. Furthermore, in this embodiment, the grille limiting plate 22, which is inclinedly connected to the grille mounting plate 21, has an obtuse angle with the grille mounting plate 21, thereby extending the overlap area between the frame main plate 2 and the grille plate 1 in the second direction, making the overall frame structure more robust and stable. In addition, since the grille mounting plate 21 has first insertion holes 211 for connecting to the grille plate 1, and the frame baffle 3 has second insertion holes 31 for connecting to the grille plate 1, it can be seen that the two outermost grille plates 1 along the first direction are directly connected to the frame baffle 3, while the other grille plates 1 are directly connected to the frame main plate 2.

[0051] Optionally, such as Figure 1 , Figure 3 , Figure 8 , Figure 9 As shown, the air conditioner outdoor unit protective cover also includes multiple support plates 4, which are spaced apart along the second direction and have insertion slots 41 corresponding to the multiple grille plates 1. The grille body 11 is inserted into the insertion slots 41, and the two ends of the support plates 4 along the first direction are connected to the frame baffle 3.

[0052] By providing support plates 4 that are inserted into multiple grille panels 1 via insertion slots 41, the structural strength of the middle area of ​​the grille panel 1 is enhanced. Through cooperation with the frame main plates 2 located at both ends of the grille panel 1 along the second direction, high structural strength is ensured in each area of ​​the multiple grille panels 1. The number of support plates 4 can be set according to the length of the grille panel 1; the longer the grille panel 1, the more support plates 4 are required, and vice versa. In this embodiment, the air conditioner outdoor unit protective cover is provided with five support plates 4 evenly spaced along the second direction.

[0053] Optionally, such as Figure 3 , Figure 8 , Figure 9 As shown, the support plate 4 includes a support body 42 and a first docking boss 43. The insertion groove 41 is provided on the side of the support body 42 facing the grid plate 1, and the first docking boss 43 is provided on the side of the support body 42 away from the insertion groove 41 and extends along the third direction. The frame baffle 3 is provided with a second limiting groove 32, and the first docking boss 43 is inserted into the second limiting groove 32 on both sides along the first direction.

[0054] By inserting the first mating boss 43 of the support plate 4 into the second limiting groove 32 on the frame baffle 3, the frame baffle 3 is used to support and limit the two ends of the support plate 4 along the first direction. Since only the two outermost grid plates 1 along the first direction are directly connected to the frame baffle 3, while the other grid plates 1 are not directly connected to the frame baffle 3, by setting the support plate 4, the multiple grid plates 1 directly connected to the frame main plate 2 can be connected to the frame baffle 3 as one unit, thereby further improving the overall structural strength.

[0055] Optionally, such as Figures 5 to 9 As shown, the frame baffle 3 includes a connecting plate 33 and a surrounding baffle 34. The second insertion hole 31 is opened on both sides of the connecting plate 33 along the second direction. The second limiting groove 32 is opened on the side of the connecting plate 33 facing the grid plate 1. The connecting plate 33 is parallel to the grid mounting plate 21. The surrounding baffle 34 is vertically connected to the side of the connecting plate 33 away from the grid plate 1. The two ends of the supporting body 42 extend beyond the first mating boss 43 along the first direction to form a first overlapping notch 44 on both sides of the first mating boss 43 along the first direction. The main body of the connecting plate 33 is placed at the first overlapping notch 44 and abuts against the supporting body 42. The end of the supporting body 42 along the first direction abuts against the surrounding baffle 34.

[0056] By using connecting plate 33 and enclosure plate 34 to form frame baffle 3, the protective area of ​​frame baffle 3 can be increased by using enclosure plate 34 perpendicular to connecting plate 33, protecting the grid plate 1 located between two frame baffles 3. Furthermore, by forming first overlap notches 44 on both sides of the first mating boss 43, the contact area between frame baffle 3 and support plate 4 is increased by placing connecting plate 33 at the first overlap notch 44 and having the end of support body 42 abut against enclosure plate 34, thereby further improving the connection stability between support plate 4 and frame baffle 3.

[0057] Optionally, such as Figure 5 , Figure 7 As shown, the two ends of the grid limiting plate 22 extend beyond the grid mounting plate 21 in the first direction to form a second overlapping notch 23 on both sides of the grid mounting plate 21 in the first direction. The two ends of the connecting plate 33 in the second direction are placed at the second overlapping notch 23 and abut against the grid limiting plate 22. The end of the grid limiting plate 22 in the first direction abuts against the enclosure plate 34.

[0058] By forming a second overlapping notch 23 on both sides of the grille mounting plate 21, the connecting plate 33 is placed at the second overlapping notch 23, and the end of the grille limiting plate 22 abuts against the enclosure plate 34, thereby increasing the contact area between the frame baffle 3 and the frame main plate 2, and further improving the connection stability between the frame main plate 2 and the frame baffle 3.

[0059] Optionally, such as Figure 5 , Figure 7 As shown, the grille mounting plate 21 has second mating bosses 212 placed in the second overlapping notches 23 on both sides along the first direction, and the connecting plate 33 has mating notches 331 at both ends along the second direction. The mating notches 331 have mating grooves 332 in the mating notches 331. The grille mounting plate 21 is placed in the mating notches 331, and the second mating bosses 212 are inserted into the mating grooves 332.

[0060] By providing a second mating boss 212 on the grating mounting plate 21 and a mating groove 332 on the connecting plate 33, the grating mounting plate 21 and the connecting plate 33 are connected and limited through the insertion of the second mating boss 212 and the mating groove 332, thereby improving the strength of the connection.

[0061] Optionally, such as Figure 5 , Figure 7As shown, the mating groove 332 and the second mating boss 212 are adapted in shape. Two second mating bosses 212 are located on both sides of the grille mounting plate 21 along the first direction, one of which is rectangular and the other is trapezoidal. By making the two second mating bosses 212 on both sides of the grille mounting plate 21 along the first direction, one rectangular and the other trapezoidal, since the mating groove 332 and the second mating boss 212 are adapted in shape, the rectangular second mating boss 212 can only be inserted into the rectangular mating groove 332, and the trapezoidal second mating boss 212 can only be inserted into the trapezoidal mating groove 332, thus ensuring the correctness of the assembly.

[0062] In this embodiment, in order to adapt to the structure of the second docking boss 212 which is rectangular on one side of the grille mounting plate 21 along the first direction and trapezoidal on the other side of the first direction, the frame baffle 3 is provided with a rectangular docking groove 332 on one side of the second direction and a trapezoidal docking groove 332 on the other side of the second direction.

[0063] Optionally, such as Figure 6 , Figure 7 , Figure 10 As shown, the air conditioner outdoor unit protective cover also includes connecting hooks 5. Each frame baffle 3 is connected to at least one connecting hook 5, and the frame baffle 3 has hook mounting holes 35 corresponding to the connecting hooks 5. By providing at least one connecting hook 5 on the frame baffle 3, it is convenient to connect the air conditioner outdoor unit protective cover to the air conditioner outdoor unit.

[0064] In this embodiment, the connecting hook 5 is L-shaped and includes a first hook plate 51 parallel to the frame baffle 3 and a second hook plate 52 vertically connected to the frame baffle 3. The second hook plate 52 has two insertion protrusions 53, so the frame baffle 3 has two hook mounting holes 35, so that the two insertion protrusions 53 correspond one-to-one with the hook mounting holes 35. In order to avoid the connecting hook 5 being installed backwards, the two insertion protrusions 53 are one large and one small, so the two hook mounting holes 35 are also designed to be one large and one small.

[0065] Optionally, such as Figure 4 , Figure 6 , Figure 7 As shown, the air conditioner outdoor unit protective cover also has a connection through hole 6 for connecting to the air conditioner outdoor unit. Each frame main plate 2 and each frame baffle 3 has at least one connection through hole 6. By having at least one connection through hole 6 on each frame main plate 2 and each frame baffle 3, it is convenient to connect the air conditioner outdoor unit protective cover to the air conditioner outdoor unit using connecting bolts.

[0066] In assembling the air conditioner outdoor unit protective cover, the connecting hooks 5 are first connected to the frame baffles 3 through the hook mounting holes 35 and fixed by welding. The connecting hooks 5 on the two frame baffles 3 are symmetrically arranged. After the connecting hooks 5 are connected to the frame baffles 3, the rectangular second mating bosses 212 and trapezoidal second mating bosses 212 on the frame main board 2 are respectively mated with the rectangular mating grooves 332 and trapezoidal mating grooves 332 on the frame baffles 3. Then, the two ends of the multiple support plates 4 are respectively inserted into the second limiting grooves 32 on the two frame baffles 3. Finally, the grille bodies 11 of the multiple grille plates 1 are inserted into the first limiting grooves 221 and the insertion grooves 41. The connecting bosses 13 of the grille plates 1 are inserted into the first insertion holes 211 and the second insertion holes 31, thereby completing the assembly of the air conditioner outdoor unit protective cover. Finally, the various connections are welded. Not only can it ensure the overall assembly size and position orientation, improving processing efficiency, but also, with its special design structure and splicing method, it can guarantee the overall structural strength of the air conditioner outdoor unit protective cover.

[0067] In this embodiment, an air conditioning device is also provided, which includes an outdoor unit and the aforementioned outdoor unit protective cover, the protective cover being connected to the outdoor unit. By using the aforementioned outdoor unit protective cover, this air conditioning device can effectively protect the outdoor unit, reducing its failure rate and improving product quality.

[0068] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. A protective cover for an air conditioner outdoor unit, characterized in that, The protective cover for the outdoor unit of the air conditioner is made of metal and includes: Multiple grid plates (1) are spaced apart along a first direction. Each grid plate (1) includes a grid body (11), a connecting corner (12), and a connecting boss (13). The connecting corner (12) is located on both sides of the grid body (11) along a second direction and bends away from the grid body (11) along a third direction. The connecting boss (13) is located on the side of the connecting corner (12) away from the grid body (11) and extends along the third direction. The frame main board (2) is disposed on both sides of the grid plate (1) along the second direction, and includes a grid mounting plate (21) and a grid limiting plate (22). The grid limiting plate (22) is obliquely connected to the side of the grid mounting plate (21) facing the grid plate (1). The grid mounting plate (21) is provided with first insertion holes (211) corresponding to a plurality of grid plates (1). The grid limiting plate (22) is provided with first limiting grooves (221) corresponding to a plurality of grid plates (1). The connecting boss (13) is inserted into the first insertion hole (211). The grid body (11) is inserted into the first limiting groove (221). The frame baffle (3) is located on both sides of the grid plate (1) along the first direction and is connected to the frame main plate (2). The frame baffle (3) has a second insertion hole (31) at both ends along the second direction for insertion into the connecting boss (13).

2. The air conditioner outdoor unit protective cover according to claim 1, characterized in that, The air conditioner outdoor unit protective cover also includes multiple support plates (4), which are spaced apart along the second direction and have insertion slots (41) corresponding to the multiple grille plates (1). The grille body (11) is inserted into the insertion slot (41), and the two ends of the support plates (4) along the first direction are connected to the frame baffle (3).

3. The air conditioner outdoor unit protective cover according to claim 2, characterized in that, The support plate (4) includes a support body (42) and a first docking boss (43). The insertion groove (41) is located on the side of the support body (42) facing the grid plate (1). The first docking boss (43) is located on the side of the support body (42) away from the insertion groove (41) and extends along the third direction. The frame baffle (3) is provided with a second limiting groove (32). The first docking boss (43) is inserted into the second limiting groove (32) on both sides along the first direction.

4. The air conditioner outdoor unit protective cover according to claim 3, characterized in that, The frame baffle (3) includes a connecting plate (33) and a surrounding plate (34). The second insertion hole (31) is opened on both sides of the connecting plate (33) along the second direction. The second limiting groove (32) is opened on the side of the connecting plate (33) facing the grid plate (1). The connecting plate (33) is parallel to the grid mounting plate (21). The surrounding plate (34) is vertically connected to the side of the connecting plate (33) away from the grid plate (1). The two ends of the supporting body (42) along the first direction extend beyond the first mating boss (43) to form a first overlapping notch (44) on both sides of the first mating boss (43) along the first direction. The main body of the connecting plate (33) is placed at the first overlapping notch (44) and abuts against the supporting body (42). The end of the supporting body (42) along the first direction abuts against the surrounding plate (34).

5. The air conditioner outdoor unit protective cover according to claim 4, characterized in that, The two ends of the grid limiting plate (22) extend beyond the grid mounting plate (21) in the first direction to form a second overlapping notch (23) on both sides of the grid mounting plate (21) in the first direction. The two ends of the connecting plate (33) in the second direction are placed at the second overlapping notch (23) and abut against the grid limiting plate (22). The end of the grid limiting plate (22) in the first direction abuts against the enclosure plate (34).

6. The air conditioner outdoor unit protective cover according to claim 5, characterized in that, The grille mounting plate (21) has a second mating boss (212) placed in the second overlapping notch (23) on both sides along the first direction. The connecting plate (33) has a mating notch (331) at both ends along the second direction. The mating notch (331) has a mating groove (332) in it. The grille mounting plate (21) is placed in the mating notch (331). The mating boss is inserted into the mating groove (332).

7. The air conditioner outdoor unit protective cover according to claim 6, characterized in that, The mating groove (332) is adapted to the shape of the second mating boss (212). The two second mating bosses (212) located on both sides of the grid mounting plate (21) along the first direction are rectangular and trapezoidal.

8. The air conditioner outdoor unit protective cover according to claim 1, characterized in that, The air conditioner outdoor unit protective cover also includes connecting hooks (5), and each of the frame baffles (3) is connected with at least one connecting hook (5). The frame baffles (3) are provided with hook mounting holes (35) that correspond one-to-one with the connecting hooks (5).

9. The air conditioner outdoor unit protective cover according to claim 8, characterized in that, The air conditioner outdoor unit protective cover is also provided with a connection through hole (6) for connecting with the air conditioner outdoor unit. Each frame main board (2) and each frame baffle (3) is provided with at least one of the connection through holes (6).

10. An air conditioning device, characterized in that, The air conditioning equipment includes an outdoor unit and a protective cover for the outdoor unit as described in any one of claims 1-9, wherein the protective cover is connected to the outdoor unit.

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