Multifunctional fresh air conditioner and end cover structure thereof

Abstract

The utility model discloses a multifunctional fresh air conditioner and its end cover structure, including end cover body, the end cover body is provided with knock-off hole, also including air inlet cover, the air inlet cover includes first plate portion and second plate portion, the side end of first plate portion is connected with the lower end of second plate portion, the inner side of second plate portion is convexly equipped with first mounting portion, and the second plate portion is equipped with second mounting portion. A plurality of air inlet holes are formed in the second plate part; a second mounting part is arranged at each of the two ends of the first plate part; the two sides of the knock-off hole in the end cover body are each provided with a connecting plate, the two connecting plates are each provided with a third mounting part matched with the second mounting structure, and the air inlet cover is connected with the third mounting parts of the connecting plates on the end cover body through the second mounting parts of the first plate parts. According to the scheme, when the installation environment of a client cannot meet the requirement for fresh air, the fresh air module can be connected with the first installation part of the air inlet cover through the air inlet pipe, so that the fresh air module communicates with indoor air, and the fresh air module of the fresh air conditioner is used as a purifier.

Description

Technical Field

[0001] The utility model relates to the field of air conditioners, in particular to a multifunctional fresh air air conditioner and an end cover structure thereof. Background Art

[0002] In order to improve the air quality in the room, more and more air conditioners are equipped with fresh air function. In order to introduce fresh air into the room, it is generally necessary to connect the fresh air duct to the outdoor side. Therefore, the installation of fresh air air conditioners generally has high requirements on the diameter of the wall hole and the outdoor environment. If the installation environment does not meet the installation conditions after the customer purchases the fresh air air conditioner, the wall needs to be modified according to the installation conditions, or the product needs to be returned directly, which is likely to result in a poor user experience and increase the operating costs of the air conditioner manufacturer. Utility Model Content

[0003] In order to solve the above-mentioned technical problems, the purpose of the utility model is to provide a multifunctional fresh air air conditioner and its end cover structure. When the customer's installation environment cannot meet the installation conditions of the fresh air air conditioner, the fresh air module of the fresh air air conditioner can be used as a purifier to purify the air, which can also meet the user's healthy and comfortable purchasing needs.

[0004] In order to achieve the above-mentioned purpose, the utility model adopts the following technical solutions:

[0005] A multifunctional fresh air air conditioner end cover structure comprises an end cover body, a knock-out hole is formed on the end cover body, and an air intake cover, wherein the air intake cover comprises a first plate portion and a second plate portion, the side end of the first plate portion is connected to the lower end of the second plate portion, a first mounting portion is convexly provided on the inner side of the second plate portion, and a plurality of air intake holes are formed on the second plate portion; a second mounting portion is respectively provided at both ends of the first plate portion; a connecting plate is respectively provided on both sides of the knock-out hole on the end cover body, and a third mounting portion matched with the second mounting portion is respectively provided on the two connecting plates, and the air intake cover is connected to the third mounting portion of the connecting plate on the end cover body through the second mounting portion of the first plate portion, thereby installing the air intake cover on the end cover body.

[0006] Preferably, the second plate portion is L-shaped, and when the air intake cover is installed at the knock-out hole of the end cover body, there is an installation space for installing the knock-out plate between the second plate portion of the air intake cover and the end cover body.

[0007] Preferably, the first mounting portion on the second plate portion is a threaded tube, one end of the threaded tube is connected to the second plate portion, the other end of the threaded tube is a free end, and the air inlet hole of the second plate portion is opened on the second plate portion within the circumference of the threaded tube.

[0008] Preferably, the second mounting portion of the first plate portion is an elastic buckle, the elastic buckle is arranged parallel to the connecting plate, the third mounting portions on the two connecting plates are limiting protrusions, and the elastic buckle on the air intake cover is snap-fitted with the limiting protrusions of the connecting plates.

[0009] Preferably, each connecting plate is further provided with two limiting ribs, which are respectively arranged on both sides of the limiting protrusion and play a limiting role for the elastic buckle.

[0010] Preferably, a plurality of first reinforcing ribs are provided at the connection between the elastic buckle on the air intake cover and the first plate portion.

[0011] Preferably, a plurality of second reinforcing ribs are provided at the connection between the first plate portion and the second plate portion.

[0012] Preferably, the diameter of the air inlet hole on the air inlet cover is 1-2.5 mm.

[0013] Preferably, when the air intake cover is mounted on the connecting plate, the outer surface of the first plate portion and the outer surface of the second plate portion are respectively smoothly transitionally connected to the outer surface of the end cover body.

[0014] A multifunctional fresh air air conditioner comprises an air conditioner indoor unit, wherein the air conditioner indoor unit is provided with a fresh air module, an air intake pipe and an end cover structure of the multifunctional fresh air air conditioner as described above which is arranged on a left end cover and / or a right end cover, wherein one end of the air intake pipe is connected to the fresh air module, and the other end of the air intake pipe is connected to a first mounting portion on the air intake cover.

[0015] Due to the adoption of the above technical scheme, the utility model has the following beneficial effects: the utility model arranges an air intake cover at the end cover of the fresh air air conditioner, and arranges a first mounting portion and an air intake hole on the air intake cover. When the customer's installation environment cannot meet the installation conditions of the fresh air air conditioner, the fresh air module and the first mounting portion of the air intake cover can be connected through the air intake pipe, thereby conducting the fresh air module and the indoor air, and using the fresh air module of the fresh air air conditioner as a purifier to achieve the maximum utilization rate of the fresh air air conditioner, while improving user experience, reducing the return rate of the air conditioner, and reducing the operating cost of the air conditioner. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a structural schematic diagram of the indoor unit of the air conditioner in the utility model;

[0017] Figure 2 It is a schematic diagram of the structure of the end cover body;

[0018] Figure 3 It is a schematic diagram of the structure of the air intake cover;

[0019] Figure 4 It is a schematic diagram of the structure in which the air intake cover is installed on the end cover body;

[0020] Figure 5 It is a schematic diagram of the structure of the air intake pipe and the air intake cover;

[0021] Figure 6 It is a schematic diagram of the connection structure between the air intake pipe and the air intake cover in the air conditioner indoor unit.

[0022] Reference numerals:

[0023] 1. End cover body; 11. Knock-out hole; 12. Connecting plate; 121. Third mounting portion; 122. Limiting rib; 13. Mounting space; 2. Knock-out plate; 3. Air intake cover; 31. First plate portion; 311. Second mounting portion; 32. Second plate portion; 321. First mounting portion; 322. Air intake hole; 33. First reinforcing rib; 34. Second reinforcing rib; 100. Air conditioner indoor unit; 200. Fresh air module; 300. Air intake pipe; 400. Connecting pipe. DETAILED DESCRIPTION

[0024] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended to be used to explain the present invention, and should not be construed as limiting the present invention.

[0025] 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", "clockwise", "counterclockwise" 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 device or element referred to 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.

[0026] 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 one or more of the features. In the description of the present utility model, unless otherwise specified, "plurality" means two or more, unless otherwise clearly defined.

[0027] In the present invention, unless otherwise clearly specified and limited, the terms "install", "connect", "connect", "fix" 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 it can be an indirect connection through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0028] In the present utility model, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0029] For the convenience of description, in the present invention, when the air conditioner indoor unit is installed on the wall, the side close to the center of the air conditioner indoor unit is the inner side, and the opposite side is the outer side; the side close to the ceiling is the upper side, and the opposite side is the lower side.

[0030] like Figures 1 to 6As shown, a multifunctional fresh air air conditioner end cover structure includes an end cover body 1, the end cover body 1 is provided with a knock-out hole 11, and also includes an air intake cover 3, the air intake cover 3 includes a first plate portion 31 and a second plate portion 32, generally speaking, the first plate portion 31 and the second plate portion 32 are integrally formed, the first plate portion 31 is horizontally arranged, the second plate portion 32 is vertically arranged, the side end of the first plate portion 31 is connected to the lower end of the second plate portion 32, the inner side of the second plate portion 32 is convexly provided with a first mounting portion 321, and the second plate portion 32 is provided with a first mounting portion 321. A plurality of air inlet holes 322 are provided on the first plate portion 32; a second mounting portion 311 is respectively provided at both ends of the first plate portion 31; a connecting plate 12 is respectively provided on both sides of the knock-out hole 11 on the end cover body 1, and a third mounting portion 121 adapted to the second mounting portion 311 is respectively provided on the two connecting plates 12, and the air inlet cover 3 is connected to the third mounting portion 121 of the connecting plate 12 on the end cover body 1 through the second mounting portion 311 of the first plate portion 31, so that the air inlet cover 3 is installed on the end cover body 1. In this way, by setting an air intake cover 3 at the end cover of the fresh air air conditioner, and by setting a first mounting portion 321 and an air intake hole 322 on the air intake cover 3, when the customer's installation environment cannot meet the installation conditions of the fresh air air conditioner, the fresh air module 200 and the first mounting portion 321 of the air intake cover 3 can be connected through the air intake pipe 300, so that the fresh air module 200 and the indoor air are connected, and the fresh air module 200 of the fresh air air conditioner is used as a purifier to achieve the maximum utilization rate of the fresh air air conditioner, while improving the user experience, reducing the return rate of the air conditioner, and reducing the operating cost of the air conditioner.

[0031] like Figure 3 As shown, the second plate portion 32 is L-shaped, and when the air intake cover 3 is installed at the knock-off hole 11 of the end cover body 1, there is an installation space 13 for installing the knock-off plate 2 between the second plate portion 32 of the air intake cover 3 and the end cover body 1. In this way, there will be no interference between the air intake cover 3 and the knock-off plate 2.

[0032] like Figure 3 As shown, the first mounting portion 321 on the second plate portion 32 is a threaded tube, one end of the threaded tube is connected to the second plate portion 32, and the other end of the threaded tube is a free end. The air inlet hole 322 of the second plate portion 32 is opened on the second plate portion 32 within the circumference of the threaded tube. The second mounting portion 311 of the first plate portion 31 is an elastic buckle, which is arranged parallel to the connecting plate 12. The third mounting portions 121 on the two connecting plates 12 are limiting convex points, and the elastic buckle on the air inlet cover 3 is engaged with the limiting convex points of the connecting plate 12.

[0033] In order to guide the moving direction of the air intake cover 3 during the installation process of the air intake cover 3, two limiting ribs 122 are also provided on each connecting plate 12. The two limiting ribs 122 are respectively arranged on both sides of the limiting protrusion and play a limiting role for the elastic buckle, so as to ensure that the elastic buckle on the air intake cover 3 can smoothly cooperate with the limiting protrusion.

[0034] In order to increase the strength of the air intake cover 3 itself, a plurality of second reinforcing ribs 34 are provided at the connection between the first plate portion 31 and the second plate portion 32; in order to increase the strength of the elastic buckle on the air intake cover 3 and prevent the elastic buckle from breaking during deformation, a plurality of first reinforcing ribs 33 are provided at the connection between the elastic buckle on the air intake cover 3 and the first plate portion 31.

[0035] In order to prevent mosquitoes and the like from entering the fresh air module 200 through the air inlet holes 322 and causing blockage and odor, the aperture of the air inlet holes 322 on the air inlet cover 3 is 1-2.5 mm. In order to increase the air intake volume, the air inlet holes 322 should be arranged as much as possible.

[0036] In order to improve the aesthetics of the air conditioner indoor unit, when the air intake cover 3 is installed on the connecting plate 12 , the outer surface of the first plate portion 31 and the outer surface of the second plate portion 32 are smoothly transitionally connected to the outer surface of the end cover body 1 .

[0037] like Figure 1 and Figure 6 As shown, a multifunctional fresh air air conditioner includes an air conditioner indoor unit 100, on which a fresh air module 200, an air intake pipe 300 and an end cover structure of a multifunctional fresh air air conditioner as described above are arranged on the left end cover and / or the right end cover, one end of the air intake pipe 300 is connected to the fresh air module 200, and the other end of the air intake pipe 300 is connected to the first mounting portion 321 on the air intake cover 3.

[0038] When the installation environment does not meet the installation requirements of the fresh air air conditioner, the air intake pipe 300 can be connected to the air intake cover 3. Generally speaking, the air intake pipe 300 is provided with an internal thread, and the first installation structure 321 of the air intake cover 3 is a threaded pipe, and the threaded pipe is provided with an external thread. The internal thread of the air intake pipe 300 cooperates with the external thread of the first installation structure 321 on the air intake cover 3 to realize the assembly of the air intake cover 3 and the air intake pipe 300. After the installation is completed, one end of the air intake pipe 300 is connected to the fresh air module 200, and the other end is connected to the air intake cover 3. The air in the room passes through the air intake hole 322 of the air intake cover 3, passes through the air intake pipe 300, enters the fresh air module 200, and is filtered by the filter device in the fresh air module 200, and then discharged into the room to realize the function of purifying air. Users can select the filter net in the fresh air module 200 according to actual needs, such as a sterilization net, a PM2.5 removal net, etc., to achieve multi-functional air purification, meet the diverse needs of users, and improve user experience. Since the fresh air module 200 has low power and low noise, the user can turn it on for a long time to purify the indoor air and achieve the maximum utilization rate of the fresh air air conditioner. When the indoor and outdoor connecting pipes 400 of the air conditioner need to pass through the end cover structure, the knock-off plate 2 is removed and the connecting pipe 400 passes through the installation space 13. Therefore, the solution of the present application does not affect the normal outlet of the connecting pipe 400 and the air intake of the fresh air module 200, and is suitable for most air conditioners.

[0039] All features described in the specification, the attached claims and the drawings, whether alone or in any combination thereof, are important features of the present utility model.

[0040] Although the embodiments of the utility model have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the utility model. Ordinary technicians in the field can change, modify, replace, modify, delete some features, add features or re-combine features to form a technical solution in the above embodiments without departing from the principles and purpose of the utility model within the scope of the utility model. Any simple modifications, equivalent changes and modifications made to the above embodiments based on the innovative principles of the utility model are still within the scope of the technical solution of the utility model.

Claims

1. An end cover structure of a multifunctional fresh air air conditioner, comprising an end cover body (1), wherein a knock-out hole (11) is formed on the end cover body (1), and wherein: The invention also comprises an air intake cover (3), wherein the air intake cover (3) comprises a first plate portion (31) and a second plate portion (32), wherein the side end of the first plate portion (31) is connected to the lower end of the second plate portion (32), a first mounting portion (321) is convexly provided on the inner side of the second plate portion (32), and a plurality of air intake holes (322) are provided on the second plate portion (32); a second mounting portion (311) is provided at each end of the first plate portion (31); a connecting plate (12) is provided at each end of the knock-out hole (11) on the end cover body (1), and a third mounting portion (121) matching the second mounting portion (311) is provided on each of the two connecting plates (12); the air intake cover (3) is connected to the third mounting portion (121) of the connecting plate (12) on the end cover body (1) via the second mounting portion (311) of the first plate portion (31), thereby mounting the air intake cover (3) on the end cover body (1).

2. The end cover structure of a multifunctional fresh air air conditioner according to claim 1, characterized in that: The second plate portion (32) is arranged in an L-shape, and when the air intake cover (3) is installed at the knock-out hole (11) of the end cover body (1), an installation space (13) for installing the knock-out plate (2) exists between the second plate portion (32) of the air intake cover (3) and the end cover body (1).

3. The end cover structure of a multifunctional fresh air air conditioner according to claim 1, characterized in that: The first mounting portion (321) on the second plate portion (32) is a threaded tube, one end of the threaded tube is connected to the second plate portion (32), the other end of the threaded tube is a free end, and the air inlet hole (322) of the second plate portion (32) is opened on the second plate portion (32) within the circumference of the threaded tube.

4. The end cover structure of a multifunctional fresh air air conditioner according to claim 1, characterized in that: The second mounting portion (311) of the first plate portion (31) is an elastic buckle, the elastic buckle is arranged parallel to the connecting plate (12), the third mounting portions (121) on the two connecting plates (12) are limiting convex points, and the elastic buckle on the air intake cover (3) is snap-fitted with the limiting convex points of the connecting plates (12).

5. The end cover structure of a multifunctional fresh air air conditioner according to claim 4, characterized in that: Two limiting ribs (122) are also provided on each connecting plate (12), and the two limiting ribs (122) are respectively arranged on both sides of the limiting protrusion and play a limiting role on the elastic buckle.

6. The end cover structure of a multifunctional fresh air air conditioner according to claim 4, characterized in that: A plurality of first reinforcing ribs (33) are provided at the connection between the elastic buckle on the air intake cover (3) and the first plate portion (31).

7. The end cover structure of a multifunctional fresh air air conditioner according to claim 1, characterized in that: A plurality of second reinforcing ribs (34) are provided at the connection between the first plate portion (31) and the second plate portion (32).

8. The end cover structure of a multifunctional fresh air air conditioner according to claim 1, characterized in that: The diameter of the air inlet hole (322) on the air inlet cover (3) is 1-2.5 mm.

9. The end cover structure of a multifunctional fresh air air conditioner according to claim 1, characterized in that: When the air intake cover (3) is mounted on the connecting plate (12), the outer surface of the first plate portion (31) and the outer surface of the second plate portion (32) are respectively smoothly transitionally connected to the outer surface of the end cover body (1).

10. A multifunctional fresh air air conditioner, characterized in that: The invention comprises an air conditioner indoor unit (100), wherein the air conditioner indoor unit (100) is provided with a fresh air module (200), an air intake pipe (300), and an end cover structure of a multifunctional fresh air air conditioner according to any one of claims 1 to 9, which is arranged on a left end cover and / or a right end cover, wherein one end of the air intake pipe (300) is connected to the fresh air module (200), and the other end of the air intake pipe (300) is connected to a first mounting portion (321) on an air intake cover (3).

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