Lifting lug, duct type air conditioner and air conditioner

Abstract

The utility model provides a lifting lug, a duct type air conditioner and an air conditioner. The lifting lug comprises a body, the body is provided with a first connecting section, a second connecting section and a fourth connecting section, the fourth connecting section comprises an inclined connecting section and a third connecting section, and the inclined connecting section is located between the first connecting section and the third connecting section and connected with the first connecting section and the third connecting section. The second connecting section is located on one side of the fourth connecting section and connected with the fourth connecting section, the first connecting section is provided with a first connecting part, the second connecting section is provided with a second connecting part, and the third connecting section is provided with a third connecting part. The lifting lug is applied to the duct type air conditioner, the first connecting part is connected with the bottom wall of a shell of the duct type air conditioner, the second connecting part is connected with the side wall of the shell, the third connecting part is located outside the shell and used for being hung on a roof or a wall, and the lifting lug is fixedly connected to the bottom wall and the side wall of the shell at the same time, so that the connecting strength of the lifting lug and the shell is higher; and the lifting lugs are not easy to deform in the lifting process.

Description

Technical Field

[0001] The utility model relates to air conditioning equipment technology, and more specifically, to a hanging ear, a duct machine and an air conditioner. Background Art

[0002] The existing duct unit includes a housing and a lifting lug, one end of the lifting lug has a screw connection part and the other end has a lifting connection part, the screw connection part is connected to the housing, and the lifting connection part is used to be lifted on the roof or wall. The lifting lug of this solution is easy to deform during the lifting process. Utility Model Content

[0003] The embodiment of the utility model provides a lifting ear, which is applied to a duct machine. The lifting ear is not easily deformed during the lifting process.

[0004] The utility model also provides a duct machine and an air conditioner.

[0005] The lifting ear provided by the embodiment of the utility model includes: a main body, the main body has a first connecting segment, a second connecting segment and a fourth connecting segment, the fourth connecting segment includes an inclined connecting segment and a third connecting segment, the inclined connecting segment is located between the first connecting segment and the third connecting segment and connects the first connecting segment and the third connecting segment, the second connecting segment is located on one side of the fourth connecting segment and is connected to the fourth connecting segment, and the first connecting segment has a first connecting portion, the second connecting segment has a second connecting portion, and the third connecting segment has a third connecting portion.

[0006] In some exemplary embodiments, the second connecting segment is located on a side of the third connecting segment facing the first connecting segment.

[0007] In some exemplary embodiments, the second connecting segment is located on a side of the third connecting segment facing away from the first connecting segment.

[0008] In some exemplary embodiments, the first connecting segment is parallel to the third connecting segment, and the second connecting segment is perpendicular to the first connecting segment and the third connecting segment.

[0009] In some exemplary embodiments, the second connecting segment is connected to the third connecting segment.

[0010] In some exemplary embodiments, the inclined connecting segment has a through hole, a hole wall of the through hole adjacent to the third connecting segment is penetrated, and an end of the second connecting segment adjacent to the inclined connecting segment is connected to the third connecting segment in the through hole.

[0011] In some exemplary embodiments, the second connecting section is connected to the inclined connecting section.

[0012] In some exemplary embodiments, the inclined connecting segment has a through hole, and one end of the second connecting segment adjacent to the inclined connecting segment is connected in the through hole to a hole wall of the through hole adjacent to the first connecting segment or a hole wall adjacent to the third connecting segment.

[0013] In some exemplary embodiments, the first connecting section, the second connecting section, the inclined connecting section and the third connecting section are all connecting plates, the first connecting portion is a plug-in connecting portion, the second connecting portion is a threaded connecting portion, and the third connecting portion is a hoisting connecting portion.

[0014] The duct machine provided by the embodiment of the utility model includes a shell and the lifting ear described in any of the above embodiments, the first connecting part is connected to the bottom wall of the shell, the second connecting part is connected to the side wall of the shell, and the third connecting part is located outside the shell.

[0015] In some exemplary embodiments, the shell includes a chassis and a peripheral wall, the chassis has the bottom wall and a flange, the peripheral wall is connected to the flange and surrounds a avoidance hole, the hole wall of the avoidance hole has a supporting folded edge, the side wall of the shell includes the flange and the peripheral wall, the first connecting section is located in the area surrounded by the peripheral wall and the chassis, the second connecting section is connected to the flange, the fourth connecting section is passed through the avoidance hole, and the third connecting section abuts against the supporting folded edge.

[0016] In some exemplary embodiments, the shell includes a bottom shell and a cover body, the cover body is covered on the bottom shell, the side wall of the bottom shell is provided with an avoidance hole, the hole wall of the avoidance hole has a supporting folded edge, the first connecting section is located on the inner side of the bottom shell, the second connecting section is connected to the side wall of the bottom shell, the fourth connecting section is passed through the avoidance hole, the third connecting section abuts against the supporting folded edge, the bottom wall of the bottom shell is the bottom wall of the shell, and the side wall of the bottom shell is the side wall of the shell.

[0017] In some exemplary embodiments, the second connecting section is located on the side of the third connecting section facing the first connecting section, the inclined connecting section has a through hole, the second connecting section is located on the side of the through hole adjacent to the third connecting section, and the threaded connecting piece is screwed from the outside of the shell to the inside of the shell on the side wall of the shell and the second connecting portion, and does not extend out of the through hole toward the side where the first connecting section is located.

[0018] The air conditioner provided in the embodiment of the utility model includes the duct air conditioner described in any one of the above embodiments.

[0019] The technical solution provided by the embodiment of the utility model is that the lifting ear is applied to the duct machine, the first connecting part is connected to the bottom wall of the shell of the duct machine, the second connecting part is connected to the side wall of the shell, and the third connecting part is located outside the shell and is used for hanging on the roof or wall. The lifting ear is fixed to the bottom wall and the side wall of the shell at the same time, so that the connection strength between the lifting ear and the shell is higher, and the lifting ear is less likely to be deformed during the hanging process.

[0020] Other features and advantages of the utility model will be described in the following description, and partly become apparent from the description, or understood by implementing the utility model. The purpose and other advantages of the utility model can be realized and obtained through the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the technical solution of the utility model and constitute a part of the specification. Together with the embodiments of the present application, they are used to explain the technical solution of the utility model and do not constitute a limitation on the technical solution of the utility model.

[0022] Figure 1 A schematic diagram of the three-dimensional structure of the lifting lug provided in some embodiments of the present application;

[0023] Figure 2 for Figure 1 The three-dimensional structure diagram of the lifting lug and the chassis after being assembled from one perspective, the chassis is not fully shown;

[0024] Figure 3 for Figure 2 A schematic diagram of a three-dimensional structure from another perspective of the structure shown, with the chassis not fully shown;

[0025] Figure 4 for Figure 2 A schematic cross-sectional view of the structure from another perspective, wherein the chassis is not completely shown;

[0026] Figure 5 for Figure 2 A schematic diagram of the three-dimensional structure of the mid-chassis, wherein the chassis is not completely shown;

[0027] Figure 6 A schematic diagram of a three-dimensional structure of a bottom shell provided in some embodiments, wherein the bottom shell is not completely shown;

[0028] Figure 7 For the same Figure 6 A schematic diagram of the three-dimensional structure of the lifting ears used in conjunction with the bottom shell shown;

[0029] Figure 8 A schematic diagram of a three-dimensional structure after the bottom shell and the lifting ears are assembled in some other embodiments.

[0030] The corresponding relationship between the reference numerals and the component names is as follows:

[0031] 100 first connecting section, 110 first connecting part, 200 second connecting section, 210 second connecting part, 300 inclined connecting section, 310 through hole, 400 third connecting section, 410 third connecting part, 420 reinforcing folded edge, 500 chassis, 510 supporting folded edge, 600 bottom shell, 610 supporting folded edge, 700 threaded connection part. DETAILED DESCRIPTION

[0032] In order to make the purpose, technical solution and advantages of the utility model more clear, the embodiments of the present invention will be described in detail with reference to the accompanying drawings. It should be noted that the embodiments and features in the embodiments of the present application can be combined with each other arbitrarily without conflict.

[0033] The lifting lugs provided in the embodiments of the present invention are as follows: Figure 1 As shown, it includes: a main body, the main body has a first connecting segment 100, a second connecting segment 200 and a fourth connecting segment, the fourth connecting segment includes an inclined connecting segment 300 and a third connecting segment 400, the inclined connecting segment 300 is located between the first connecting segment 100 and the third connecting segment 400, and connects the first connecting segment 100 and the third connecting segment 400, the second connecting segment 200 is located on one side of the fourth connecting segment and is connected to the fourth connecting segment, and the first connecting segment 100 has a first connecting portion 110, the second connecting segment 200 has a second connecting portion 210, and the third connecting segment 400 has a third connecting portion 410.

[0034] like Figures 1 to 4 As shown, the lifting ear is applied to the duct machine, the first connection part 110 is connected to the bottom wall of the shell of the duct machine, the second connection part 210 is connected to the side wall of the shell, the third connection part 410 is located outside the shell and is used for hanging on the roof or wall (the bottom wall of the shell is adjacent to the roof or wall), and the lifting ear is fixed to the bottom wall and the side wall of the shell at the same time, so that the connection strength between the lifting ear and the shell is higher, and the lifting ear is less likely to be deformed during the hanging process.

[0035] In some examples, such as Figure 1 As shown, the second connecting section 200 is located on the side of the third connecting section 400 facing the first connecting section 100, that is, the second connecting portion 210 is connected to the part of the side wall of the shell located between the third connecting section 400 and the bottom wall of the shell.

[0036] In some embodiments, Figure 1 As shown, the second connecting section 200 is connected to the third connecting section 400 .

[0037] It can be, for example Figure 1As shown, the inclined connecting section 300 has a through hole 310, the hole wall of the through hole 310 adjacent to the third connecting section 400 is penetrated, and one end of the second connecting section 200 adjacent to the inclined connecting section 300 is connected to the third connecting section 400 in the through hole 310. In this solution, the second connecting section 200 can be manufactured on the inclined connecting section 300 by stamping, so that the manufacturing process of the lifting ear is simpler and the structural strength is higher.

[0038] Of course, the second connecting section 200 may be welded or screwed to the third connecting section 400, and the inclined connecting section 300 may not be provided with the through hole 310, etc. The above methods can all achieve the purpose of this application, and their purpose does not deviate from the design concept of the utility model, and will not be repeated here, and should all fall within the protection scope of this application.

[0039] In other embodiments, the second connecting section 200 is connected to the inclined connecting section 300 (not shown in the figure of this solution).

[0040] It can be that the inclined connecting section 300 has a through hole 310, and one end of the second connecting section 200 adjacent to the inclined connecting section 300 is connected in the through hole 310 to the hole wall adjacent to the first connecting section 100 or the hole wall adjacent to the third connecting section 400 of the through hole 310. In this solution, the second connecting section 200 can be manufactured on the inclined connecting section 300 by stamping, so that the manufacturing process of the lifting ear is simpler and the structural strength is higher.

[0041] Of course, the second connecting section 200 may be welded or screwed to the inclined connecting section 300, and the inclined connecting section 300 may not be provided with the through hole 310, etc. The above methods can all achieve the purpose of the present application, and their purpose does not deviate from the design concept of the present utility model, and will not be repeated here, and should all fall within the protection scope of the present application.

[0042] In other examples, the second connecting section 200 is located on the side of the third connecting section 400 that is away from the first connecting section 100 (not shown in this scheme figure), that is, the second connecting portion 210 is connected to the portion of the side wall of the shell located between the third connecting section 400 and the top wall of the shell, which can also achieve the purpose of the present application. Its purpose does not deviate from the design concept of the present utility model and will not be repeated here, and should also fall within the scope of protection of the present application.

[0043] In some examples, such as Figures 1 to 4 As shown, the first connecting section 100 is parallel to the third connecting section 400, the second connecting section 200 is perpendicular to the first connecting section 100 and the third connecting section 400, and the first connecting section 100, the second connecting section 200, the inclined connecting section 300 and the third connecting section 400 are all connecting plates, the first connecting portion 110 is configured as a plug-in connecting portion, the second connecting portion 210 is configured as a threaded connecting portion, and the third connecting portion 410 is configured as a lifting connecting portion.

[0044] Among them, Figure 1 As shown, the plug-in portion is arranged as an insert tongue, the threaded connection portion is arranged as a screw hole or a through hole, the hoisting connection portion is arranged as a hoisting hanging hole, a stamped reinforcing rib is arranged at the position where the first connecting section 100 and the inclined connecting section 300 are connected, the third connecting section 400 is arranged with a stamped reinforcing rib, and a reinforcing folded edge 420 is arranged at one end of the third connecting section 400 away from the inclined connecting section 300. This scheme has a simple structure and is easy to manufacture.

[0045] The duct machine (not shown in the figure) provided in the embodiment of the utility model includes a shell and the lifting ear described in any of the above embodiments, the first connecting part 110 is connected to the bottom wall of the shell, the second connecting part 210 is connected to the side wall of the shell, and the third connecting part 410 is located outside the shell.

[0046] The duct machine has all the advantages of the lifting ears provided by any of the above embodiments, which will not be described in detail here.

[0047] In some examples, such as Figures 2 to 5 As shown, the housing includes a chassis 500, a peripheral wall and a cover body, the chassis 500 has a bottom wall and a flange, the peripheral wall is connected to the flange and surrounds a avoidance hole, the cover body is installed at the end of the peripheral wall away from the chassis 500, the hole wall of the avoidance hole has a supporting fold 510, the side wall of the housing includes a flange and a peripheral wall, the first connecting section 100 is located in the area surrounded by the peripheral wall and the chassis 500, the second connecting portion 210 is connected to the flange, the fourth connecting section is penetrated in the avoidance hole, and the third connecting section 400 abuts against the supporting fold 510. The supporting fold 510 increases the contact area between the side wall of the housing and the third connecting section 400, so that the third connecting section 400 is less likely to bend and deform. When the housing is hoisted on the roof, the bottom wall of the chassis 500 is close to the roof (that is, the chassis 500 is located at the upper part), and the third connecting section 400 abuts against the supporting fold 510 upward. In this solution, the second connecting section 200 is located inside the flange, and the third connecting section 400 is passed through the avoidance hole.

[0048] In other examples, such as Figures 6 to 8As shown, the shell includes a bottom shell 600 and a cover body, the cover body is mounted on the bottom shell 600, the side wall of the bottom shell 600 is provided with an avoidance hole, the hole wall of the avoidance hole has a support fold 610, the first connecting section 100 is located inside the bottom shell 600, the second connecting portion 210 is connected to the side wall of the bottom shell 600, the fourth connecting section is penetrated in the avoidance hole, the third connecting section 400 abuts against the support fold 610, the bottom wall of the bottom shell 600 is the bottom wall of the shell, and the side wall of the bottom shell 600 is the side wall of the shell. The support fold 610 increases the contact area between the side wall of the bottom shell 600 and the third connecting section 400, so that the third connecting section 400 is less likely to bend and deform. When the shell is hoisted on the roof, the bottom wall of the bottom shell 600 is close to the roof, and the third connecting section 400 abuts against the support fold 610 upwards. In this solution, the second connecting section 200 is located outside the side wall, and the inclined connecting section 300 is penetrated in the avoidance hole.

[0049] The above two solutions can both achieve the purpose of this application, and their purpose does not deviate from the design concept of the utility model, and will not be repeated here, and both should fall within the protection scope of this application.

[0050] In some examples, such as Figures 1 to 4 As shown, the second connection section 200 is located on the side of the third connection section 400 facing the first connection section 100, the inclined connection section 300 has a through hole 310, the second connection section 200 is located on the side of the through hole 310 adjacent to the third connection section 400, and the threaded connector 700 is screwed from the outside of the shell to the inside of the shell on the side wall of the shell and the second connection portion 210. Preferably, as Figure 2 As shown, the threaded end of the threaded connector 700 does not extend out of the through hole 310 toward the side where the first connecting section 100 is located, so that the threaded end of the threaded connector 700 can be prevented from scratching the operator.

[0051] In some examples, such as Figures 2 to 4 As shown, a socket 520 is provided on the bottom wall of the housing, the opening of the socket 520 faces the side wall of the housing, and the first connecting portion 110 is a plug tongue, which is inserted into the socket.

[0052] An air conditioner (not shown in the figure) provided in an embodiment of the utility model comprises the duct air conditioner described in any one of the above embodiments.

[0053] This air conditioner has all the advantages of the duct air conditioner provided by any of the above embodiments, which will not be described in detail here.

[0054] To sum up, the technical solution provided by the embodiment of the utility model is that the lifting ear is applied to the duct machine, the first connecting part is connected to the bottom wall of the shell of the duct machine, the second connecting part is connected to the side wall of the shell, and the third connecting part is located outside the shell and is used for hanging on the roof or wall. The lifting ear is fixed to the bottom wall and side wall of the shell at the same time, so that the connection strength between the lifting ear and the shell is higher, and the lifting ear is less likely to be deformed during the hanging process.

[0055] In the description of the present invention, it should be noted that the terms "upper", "lower", "one side", "the other side", "one end", "the other end", "side", "relative", "four corners", "periphery", "mouth-shaped structure" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the structure referred to has a specific position, is constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention.

[0056] In the description of the embodiments of the present utility model, unless otherwise clearly specified and limited, the terms "connection", "direct connection", "indirect connection", "fixed connection", "installation", and "assembly" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; the terms "installation", "connection", and "fixed connection" can be a direct connection, or an indirect connection through an intermediate medium, or the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0057] Although the implementation methods disclosed in the utility model are as above, the above contents are only implementation methods adopted to facilitate the understanding of the utility model, and are not used to limit the utility model. Any technician in the field to which the utility model belongs can make any modifications and changes in the form and details of implementation without departing from the spirit and scope disclosed in the utility model, but the scope of patent protection of the utility model shall still be defined by the attached claims.

Claims

1. A lifting lug, characterized in that: include: A body, wherein the body has a first connecting segment, a second connecting segment and a fourth connecting segment, the fourth connecting segment includes an inclined connecting segment and a third connecting segment, the inclined connecting segment is located between the first connecting segment and the third connecting segment and connects the first connecting segment and the third connecting segment, the second connecting segment is located on one side of the fourth connecting segment and connected to the fourth connecting segment, and the first connecting segment has a first connecting portion, the second connecting segment has a second connecting portion, and the third connecting segment has a third connecting portion.

2. The lifting lug according to claim 1, characterized in that: The second connecting section is located on a side of the third connecting section facing the first connecting section; or The second connecting section is located on a side of the third connecting section facing away from the first connecting section.

3. The lifting lug according to claim 1, characterized in that: The first connecting segment is parallel to the third connecting segment, and the second connecting segment is perpendicular to the first connecting segment and the third connecting segment.

4. The lifting lug according to any one of claims 1 to 3, characterized in that: The second connecting section is connected to the third connecting section.

5. The lifting lug according to claim 4, characterized in that: The inclined connecting section has a through hole, a hole wall of the through hole adjacent to the third connecting section is penetrated, and one end of the second connecting section adjacent to the inclined connecting section is connected to the third connecting section in the through hole.

6. The lifting lug according to any one of claims 1 to 3, characterized in that: The second connecting section is connected to the inclined connecting section.

7. The lifting lug according to claim 6, characterized in that: The inclined connecting section has a through hole, and one end of the second connecting section adjacent to the inclined connecting section is connected in the through hole to a hole wall of the through hole adjacent to the first connecting section or a hole wall adjacent to the third connecting section.

8. The lifting lug according to any one of claims 1 to 3, characterized in that: The first connecting section, the second connecting section, the inclined connecting section and the third connecting section are all connecting plates, the first connecting portion is a plug-in connecting portion, the second connecting portion is a threaded connecting portion, and the third connecting portion is a hoisting connecting portion.

9. A duct machine, characterized in that: It comprises a shell and a lifting ear as claimed in any one of claims 1 to 8, wherein the first connecting portion is connected to the bottom wall of the shell, the second connecting portion is connected to the side wall of the shell, and the third connecting portion is located outside the shell.

10. The air duct machine according to claim 9, characterized in that: The shell comprises a bottom plate and a peripheral wall, the bottom plate has the bottom wall and a flange, the peripheral wall is connected to the flange and surrounds a avoidance hole, the hole wall of the avoidance hole has a supporting folded edge, the side wall of the shell comprises the flange and the surrounding wall, the first connecting section is located in the area surrounded by the surrounding wall and the bottom plate, the second connecting section is connected to the flange, the fourth connecting section is passed through the avoidance hole, and the third connecting section abuts against the supporting folded edge; or The shell body includes a bottom shell and a cover body, the cover body is covered on the bottom shell, the side wall of the bottom shell is provided with an avoidance hole, the hole wall of the avoidance hole has a supporting folded edge, the first connecting section is located on the inner side of the bottom shell, the second connecting section is connected to the side wall of the bottom shell, the fourth connecting section is passed through the avoidance hole, the third connecting section abuts against the supporting folded edge, the bottom wall of the bottom shell is the bottom wall of the shell body, and the side wall of the bottom shell is the side wall of the shell body.

11. The air duct machine according to claim 9, characterized in that: The second connecting section is located on the side of the third connecting section facing the first connecting section, the inclined connecting section has a through hole, the second connecting section is located on the side of the through hole adjacent to the third connecting section, and the threaded connecting piece is screwed from the outside of the shell to the inside of the shell on the side wall of the shell and the second connecting portion, and does not extend out of the through hole toward the side where the first connecting section is located.

12. An air conditioner, characterized in that: It comprises the duct machine as claimed in any one of claims 9 to 11.

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