Adapter box, air conditioner outdoor unit and air conditioner

Abstract

The utility model provides an adapter box, an air conditioner outdoor unit and an air conditioner. The switching box comprises a box body; the adapter plate is provided with a first exposed area and a hidden area and is arranged in the box body, and the first exposed area is provided with a wiring part; the box cover is arranged at the opening of the box body and covers the hidden area, a first avoiding area is defined by the box cover and the opening wall of the opening of the box body, the first exposed area corresponds to the first avoiding area, the wiring part is exposed to the outside in the first avoiding area, and the wire arrangement part corresponds to the wiring part and is exposed to the outside. The adapter box is applied to the air conditioner outdoor unit, one end of the connecting wire is electrically connected with an electric control box of the air conditioner outdoor unit, the other end of the connecting wire is electrically connected with the connecting part from the first avoiding area, the part between the two ends of the connecting wire is positioned at the wire arranging part, and according to the scheme, the connecting wire is arranged through the wire arranging part, and it is guaranteed that the connecting wire is neat and not messy.

Description

Technical Field

[0001] The utility model relates to air conditioning equipment technology, and more specifically, to a switching box, an air conditioning outdoor unit and an air conditioner. Background Art

[0002] The current export air conditioner one-to-many units have many functions in the mainboard of the electric control box. In order to expand the mainboard functions and facilitate customer wiring, a transfer box is added to one side of the electric control box. The electric control box and the transfer box are electrically connected through connecting wires. The connecting wires are scattered between the electric control box and the transfer box, which is quite messy. Utility Model Content

[0003] The embodiment of the utility model provides a switching box, which can solve the problem of scattered and messy connecting wires.

[0004] The embodiment of the utility model also provides an air-conditioning outdoor unit and an air conditioner.

[0005] The adapter box provided by the embodiment of the utility model includes: a box body; an adapter plate having a first exposed area and a hidden area, which is arranged in the box body, the first exposed area having a wiring portion; and a box cover having a line straightening portion, which is arranged at the opening of the box body and covers the hidden area, the box cover and the mouth wall of the opening of the box body enclose a first avoidance area, the first exposed area corresponds to the first avoidance area, the wiring portion is exposed to the outside in the first avoidance area, and the line straightening portion corresponds to the wiring portion and is exposed to the outside.

[0006] In some exemplary embodiments, a wiring slot is protruding from a side of the box cover facing away from the box body, and the cable aligning portion includes the wiring slot.

[0007] In some exemplary embodiments, the wiring portion is a wiring terminal.

[0008] In some exemplary embodiments, the edge of the box cover is provided with a buckle position and a snap-in slot, the side panel of the box body is provided with a first buckle, the edge of the side panel of the box body is inserted into the snap-in slot, and the first buckle is snapped into the buckle position.

[0009] In some exemplary embodiments, the first buckle is a convex rib, the convex rib is located on the outer side of the side plate of the box body, the edge of the box cover is convexly provided with a buckle groove, and the buckle position includes the buckle groove.

[0010] In some exemplary embodiments, the buckle position, the buckle port and the first buckle include a plurality of groups arranged at intervals.

[0011] In some exemplary embodiments, the edge of the side panel of the box body is gap-matched with the wall of the bayonet.

[0012] In some exemplary embodiments, a guide portion is provided on a wall of the bayonet.

[0013] In some exemplary embodiments, one of the side plate of the box body and the edge of the box cover is further provided with a first stud, and the other is provided with a first through hole, and the first through hole corresponds to the first stud.

[0014] In some exemplary embodiments, the adapter plate also has a second exposed area, the second exposed area is provided with a second through hole, the end wall of the box body is provided with a second stud protruding toward the box body, the box cover and the opening wall of the box body also enclose a second avoidance area, the first avoidance area and the second avoidance area are located on different sides of the box cover, the second exposed area corresponds to the second avoidance area, the second stud is passed through the second through hole, and is exposed to the outside in the second avoidance area.

[0015] The air conditioner outdoor unit proposed in the embodiment of the utility model includes an electric control box, a connecting wire and the adapter box described in any of the above embodiments, one end of the connecting wire is electrically connected to the electric control box, the other end of the connecting wire is electrically connected to the wiring part, and the wire straightening part positions the connecting wire.

[0016] The air conditioner provided in the embodiment of the utility model includes the air conditioner outdoor unit described in any one of the above embodiments.

[0017] According to the technical solution provided by the embodiment of the utility model, the adapter box is applied to the outdoor unit of the air conditioner, one end of the connecting wire is electrically connected to the electric control box of the outdoor unit of the air conditioner, the other end of the connecting wire is electrically connected to the connecting part from the first avoidance area, and the part between the two ends of the connecting wire is positioned at the wire straightening part. This solution straightens the connecting wire through the wire straightening part to ensure that the connecting wire is neat and not messy.

[0018] 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

[0019] 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.

[0020] Figure 1 A partial schematic diagram of the three-dimensional structure of an air conditioner outdoor unit provided in some embodiments of the present application;

[0021] Figure 2 for Figure 1 A schematic diagram of the three-dimensional structure of the transfer box;

[0022] Figure 3 for Figure 1 The right side structural diagram of the transfer box;

[0023] Figure 4 for Figure 1 Schematic diagram of the exploded structure of the transfer box;

[0024] Figure 5 for Figure 4 Schematic diagram of the structure after the middle box body and the adapter plate are assembled;

[0025] Figure 6 and Figure 7 for Figure 4 Schematic diagram of the structure of the middle box cover;

[0026] Figure 8 for Figure 4 Schematic diagram of the structure of the middle box.

[0027] The corresponding relationship between the reference numerals and the component names is as follows:

[0028] 100 electric control box, 200 adapter box, 210 box body, 220 adapter plate, 221 first exposed area, 222 wiring part, 223 second exposed area, 230 box cover, 231 line straightening part, 232 first avoidance area, 233 second avoidance area, 241 fixed clamp, 242 elastic clamp, 251 buckle position, 252 bayonet, 253 first buckle, 254 guide part, 261 first stud, 262 first through hole, 271 second stud, 272 second through hole, 273 hanging part, 274 retaining edge, 275 chamfered structure. DETAILED DESCRIPTION

[0029] In order to make the purpose, technical solution and advantages of the utility model more clear, the embodiments of the utility model 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.

[0030] The air conditioner outdoor unit provided in the embodiment of the utility model is as follows Figure 1 As shown, it includes an electric control box 100, a connecting line (not shown in the figure) and a switching box 200. Figures 2 to 8As shown, the adapter box 200 includes: a box body 210; an adapter plate 220 having a first exposed area 221 and a hidden area, the adapter plate 220 is arranged in the box body 210, the first exposed area 221 has a wiring portion 222; and a box cover 230 having a line straightening portion 231, the box cover 230 is arranged at the opening of the box body 210 and covers the hidden area, the box cover 230 and the opening wall of the box body 210 enclose a first avoidance area 232, the first exposed area 221 corresponds to the first avoidance area 232, the wiring portion 222 is exposed to the outside in the first avoidance area 232, the line straightening portion 231 corresponds to the wiring portion 222 and is exposed to the outside, one end of the connecting line is electrically connected to the electric control box 100, the other end of the connecting line is electrically connected to the wiring portion 222, and the part between the two ends of the connecting line is positioned at the line straightening portion 231.

[0031] The adapter box 200 is applied to the air conditioner outdoor unit, one end of the connecting wire is electrically connected to the electric control box 100 of the air conditioner outdoor unit, and the other end of the connecting wire is electrically connected to the connecting part from the first avoidance area 232, and the part between the two ends of the connecting wire is positioned at the wire straightening part 231. This scheme straightens the connecting wire through the wire straightening part 231 to ensure that the connecting wire is neat and not messy; moreover, since the wire straightening part 231 corresponds to the wiring part 222 and is exposed to the outside, it is also convenient to position the part between the two ends of the connecting wire at the wire straightening part 231.

[0032] In some examples, such as Figures 2 to 4 , Figure 6 and Figure 7 As shown, a wiring slot is convexly provided on the side of the box cover 230 facing away from the box body 210, and the line-straightening part 231 includes the wiring slot, and the part between the two ends of the connecting line is inserted into the wiring slot from the notch of the wiring slot. Alternatively, a bending rib is provided on the side of the box cover 230 facing away from the box body 210, one end of the bending rib is fixedly connected to the box cover 230, and the other end is spaced from the box cover 230 to form the notch of the wiring slot, and the area enclosed by the bending rib and the box cover 230 forms the wiring slot. This solution has a simple structure and is easy to implement.

[0033] In some examples, such as Figures 3 to 5 As shown, the connection part 222 is a connection terminal, and the other end of the connection line is provided with a plug, which is plugged into the connection terminal. This solution has a simple structure and is easy to operate. The connection line includes at least one of a communication line and a power line.

[0034] In some examples, such as Figures 2 to 5As shown, one of a group of opposite side panels of the box body 210 is provided with a fixed clip rib 241, and the other is provided with an elastic clip rib 242. A first slot is formed between the fixed clip rib 241 and the end plate of the box body 210, and a second slot is formed between the elastic clip rib 242 and the end plate of the box body 210. One end of the adapter plate 220 is inserted into the first slot, and the other end of the adapter plate 220 is squeezed over the elastic clip rib 242 and inserted into the second slot. The fixed clip rib 241 and the elastic clip rib 242 jointly limit the adapter plate 220 in the box body 210. This solution facilitates the rapid disassembly and assembly of the adapter plate 220. Among them, the fixed clip rib 241 includes one or more, and the elastic clip rib 242 includes one or more. The above can achieve the purpose of this application, and its purpose does not deviate from the design concept of the utility model. It will not be repeated here, and it should belong to the scope of protection of this application. It can be that the elastic clip rib 242 is made by opening a bent cantilever on the side plate of the box body 210. This solution has a simple structure and is easy to implement.

[0035] In some exemplary embodiments, Figures 2 to 8 As shown, a buckle position 251 and a slot 252 are provided at the edge of the box cover 230, and a first buckle 253 is provided at the side panel of the box body 210. The edge of the side panel of the box body 210 is inserted into the slot 252, and the first buckle 253 is snapped into the buckle position 251. The mouth wall of the slot 252 cooperates with the side panel of the box body 210 to limit the relative position of the first buckle 253 and the buckle position 251, thereby preventing the first buckle 253 and the buckle position 251 from being disengaged. In this solution, the box body 210 and the box cover 230 have higher structural strength and better stability after being assembled.

[0036] In some examples, such as Figures 2 to 8 As shown, the first buckle 253 is a convex rib, which is located on the outer side of the side plate of the box body 210. The edge of the box cover 230 is convexly provided with a buckle slot toward the box body 210, and the buckle position 251 includes a buckle slot. Among them, the buckle position 251, the bayonet 252 and the first buckle 253 include multiple groups arranged at intervals, which can better ensure that the box body 210 and the box cover 230 are firmly assembled together.

[0037] The edge of the side plate of the box body 210 and the wall of the bayonet 252 are arranged in a clearance fit or transition fit manner. Figure 6 and Figure 7 As shown, the wall of the bayonet 252 is provided with a guide portion 254, and the guide portion 254 guides the edge of the side plate of the box body 210 to be inserted into the bayonet 252. It can be, for example Figure 6 and Figure 7As shown, the mouth wall of the bayonet 252 located on the outside of the box body 210 is provided with a guiding bevel, and the end face of the mouth wall of the bayonet 252 located on the inside of the box body 210 is located between the two ends of the guiding bevel, and the distance a between the end of the guiding bevel adjacent to the end wall of the box body 210 and the end face of the mouth wall of the bayonet 252 located on the inside of the box body 210 is set to 0.5mm~2mm, and the distance b between the end of the guiding bevel away from the end wall of the box body 210 and the end face of the mouth wall of the bayonet 252 located on the inside of the box body 210 is set to not less than 0.2mm. This design scheme can ensure that the edge of the side panel of the box body 210 directly slides into the bayonet 252 and will not cross the bayonet 252 and abut against the end face of the mouth wall of the bayonet 252 located on the inside of the box body 210.

[0038] In some examples, such as Figures 2 to 5 , Figure 8 As shown, one of the side panels of the box body 210 and the edge of the box cover 230 is also provided with a first stud 261, and the other is provided with a first through hole 262, the first through hole 262 corresponds to the first stud 261, and a screw passes through the first through hole 262 and is tightened on the first stud 261, so as to strengthen and fix the box body 210 and the box cover 230, which can further improve the structural strength of the box body 210 and the box cover 230 after assembly.

[0039] In one embodiment, if Figures 2 to 5 , Figure 8 As shown, the buckle position 251, the bayonet 252 and the first buckle 253 include three groups arranged at intervals, two of which (the buckle position 251, the bayonet 252 and the first buckle 253) are located at a group of opposite side walls of the box body 210, and the other group (the buckle position 251, the bayonet 252 and the first buckle 253) is located at one side wall of another group of opposite side walls of the box body 210. The first stud 261 and the first through hole 262 include a group, and one group (the first stud 261 and the first through hole 262) is adjacent to the position of the other group (the buckle position 251, the bayonet 252 and the first buckle 253). Such a group (the first stud 261 and the first through hole 262) can better improve the structural strength of the box body 210 and the box cover 230 after assembly. When the three groups (buckle position 251, bayonet 252 and first buckle 253) are normally engaged, the position where the first stud 261 and the first through hole 262 cooperate can also be installed without screws to reduce production costs. The three groups (buckle position 251, bayonet 252 and first buckle 253) can fully ensure the structural strength of the box body 210 and the box cover 230 after assembly.

[0040] In some exemplary embodiments, Figures 2 to 5 , Figure 8As shown, the adapter plate 220 also has a second exposed area 223, the second exposed area 223 is provided with a second through hole 272, the end wall of the box body 210 is provided with a second stud 271 protruding toward the inside of the box body 210, and the box cover 230 and the opening wall of the box body 210 also enclose a second avoidance area 233, the second exposed area 223 corresponds to the second avoidance area 233, the second stud 271 is penetrated through the second through hole 272 and exposed to the outside in the second avoidance area 233, so that the adapter plate 220 can be prevented from being damaged when the screw is screwed into the second stud 271. Among them, the first avoidance area 232 and the second avoidance area 233 are located on different sides of the box cover 230.

[0041] like Figure 1 and Figure 8 As shown, the outer end surface of the box body 210 is convexly provided with a hanging portion 273 and a retaining edge 274, and the adapter box 200 is hung on the mounting plate erected in the vertical direction inside the air conditioner outdoor unit through the hanging portion 273, and the plate edge of the mounting plate abuts against the side of the retaining edge 274 facing the hanging portion 273, and then the screw passes through the mounting plate and is tightened in the second stud 271, so as to fix the adapter box 200 on the mounting plate. Wherein, the mounting plate is located between the electric control box 100 and the adapter box 200. It can be that the hanging portion 273 is set as a hook bent downward, the mounting plate is provided with a hanging hole, the hook is hung in the hanging hole, and then the screw passes through the mounting plate and is tightened in the second stud 271. The hook and the hanging hole include multiple groups arranged at intervals, and the multiple groups can be two groups, three groups, four groups, etc. The lower edge of the outer end surface of the adapter box 200 is also provided with a chamfer structure 275, and the chamfer structure 275 can prevent the wire body from being scratched when the wire is routed there.

[0042] In some examples, the air-conditioning outdoor unit is a one-to-many air-conditioning outdoor unit.

[0043] The air conditioner (not shown in the figure) proposed in the embodiment of the utility model includes the air conditioner outdoor unit described in any of the above embodiments.

[0044] This air conditioner has all the advantages of the air conditioner outdoor unit provided by any of the above embodiments, which will not be described in detail here.

[0045] To sum up, the technical solution provided by the embodiment of the utility model is that the adapter box is applied to the air-conditioning outdoor unit, one end of the connecting wire is electrically connected to the electric control box of the air-conditioning outdoor unit, and the other end of the connecting wire is electrically connected to the connecting part from the first avoidance area, and the part between the two ends of the connecting wire is positioned at the wire straightening part. This solution straightens the connecting wire through the wire straightening part to ensure that the connecting wire is neat and not messy.

[0046] 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 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 structure referred to has a specific orientation, is constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0047] 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.

[0048] 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 switching box, characterized in that: include: Box body; An adapter plate having a first exposed area and a hidden area, arranged in the box body, wherein the first exposed area has a wiring portion; and A box cover with a line straightening portion is arranged at the opening of the box body and covers the hidden area. The box cover and the mouth wall of the opening of the box body enclose a first avoidance area. The first exposed area corresponds to the first avoidance area. The wiring portion is exposed to the outside in the first avoidance area. The line straightening portion corresponds to the wiring portion and is exposed to the outside.

2. The adapter box according to claim 1, characterized in that: A wiring slot is protruded from one side of the box cover facing away from the box body, and the wiring arrangement portion includes the wiring slot.

3. The adapter box according to claim 1, characterized in that: The connection part is a connection terminal.

4. The adapter box according to any one of claims 1 to 3, characterized in that: The edge of the box cover is provided with a buckle position and a bayonet, the side plate of the box body is provided with a first buckle, the edge of the side plate of the box body is inserted into the bayonet, and the first buckle is clamped in the buckle position.

5. The adapter box according to claim 4, characterized in that: The first buckle is a convex rib, the convex rib is located on the outer side of the side plate of the box body, the edge of the box cover is convexly provided with a buckle groove, and the buckle position includes the buckle groove.

6. The adapter box according to claim 4, characterized in that: The buckle position, the bayonet and the first buckle include a plurality of groups arranged at intervals, the edge of the side plate of the box body is gap-matched with the mouth wall of the bayonet, and the mouth wall of the bayonet is provided with a guide portion.

7. The adapter box according to claim 4, characterized in that: One of the side plate of the box body and the edge of the box cover is further provided with a first stud, and the other is provided with a first through hole, and the first through hole corresponds to the first stud.

8. The adapter box according to any one of claims 1 to 3, characterized in that: The adapter plate also has a second exposed area, the second exposed area is provided with a second through hole, the end wall of the box body is provided with a second stud protruding toward the box body, the box cover and the opening wall of the box body also enclose a second avoidance area, the first avoidance area and the second avoidance area are located on different sides of the box cover, the second exposed area corresponds to the second avoidance area, the second stud is passed through the second through hole, and is exposed to the outside in the second avoidance area.

9. An air conditioner outdoor unit, characterized in that: It comprises an electric control box, a connecting wire and a transfer box as claimed in any one of claims 1 to 8, one end of the connecting wire is electrically connected to the electric control box, the other end of the connecting wire is electrically connected to the wiring part, and the line straightening part positions the connecting wire.

10. An air conditioner, characterized in that: It includes the air conditioner outdoor unit as claimed in claim 9.

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