Wiring device and air conditioner

Abstract

The invention provides a wiring device and an air conditioner. The first opening and closing part and the second opening and closing part are rotationally connected, so that the first opening and closing part and the second opening and closing part have the opening state and the buckling state. And in the buckling state, the first opening and closing part and the second opening and closing part are buckled together, so that the magnetic ring upper groove and the magnetic ring lower groove which correspond to each other define a magnetic ring groove for fixing the magnetic ring. The arrangement of the arrangement positions of the function expansion board and the magnetic ring is more reasonable, mutual influence of arrangement of the function expansion board and the magnetic ring is avoided, more function requirements of users can be met, wiring and arrangement of the magnetic ring are more convenient, and it is better ensured that the electromagnetic compatibility meets the requirement. Moreover, the magnetic ring can be more conveniently arranged and fixed, the production efficiency and the safety can be well improved, in addition, when the magnetic ring is not arranged, the magnetic ring groove can be directly wired, and more flexible function configuration and wiring configuration can be realized.

Description

Technical Field

[0001] The present disclosure relates to the technical field of wiring devices, and in particular to a wiring device and an air conditioner. Background Art

[0002] With the miniaturization of air conditioners and the diversification of system functions, the number of loads has increased significantly, and it is often necessary to expand functions through function expansion boards. However, frequency conversion and complex wiring have a great impact on electromagnetic compatibility (EMC), and it is often necessary to separate strong and weak current wiring and apply local magnetic ring design.

[0003] In view of the magnetic ring fixation and separate wiring methods, the wire tying fixation measures currently commonly used include wire tying, wire cutting and other process links. The operation is complicated and inconvenient for disassembly and maintenance, and the production efficiency is low, which limits the flexibility of the production line. Moreover, the wire tying head after wire cutting and tying is sharp, which can easily scratch the operator and pose a high risk. Summary of the invention

[0004] In view of this, in order to solve the technical problems in the prior art that the wiring and fixing method is complex, inefficient, poorly flexible and has a high risk, the present invention provides a wiring device and an air conditioner.

[0005] According to a first aspect of an embodiment of the present disclosure, a wiring device is provided, the wiring device comprising a first opening and closing portion and a second opening and closing portion, at least one magnetic ring lower groove is arranged on one side of the first opening and closing portion, at least one magnetic ring upper groove corresponding to at least one magnetic ring lower groove is arranged on one side of the second opening and closing portion, a side of the second opening and closing portion away from the magnetic ring upper groove is used to place a function expansion board, the first opening and closing portion is rotatably connected to the second opening and closing portion, so that the first opening and closing portion and the second opening and closing portion have an open state and a buckled state;

[0006] When the first opening and closing portion and the second opening and closing portion are in a buckled state, the upper magnetic ring groove and the lower magnetic ring groove corresponding to each other enclose a magnetic ring groove for fixing the magnetic ring.

[0007] In an alternative embodiment,

[0008] The first opening and closing portion includes a weak current wiring groove, the weak current wiring groove includes at least one first limiting clip, and a wiring gap for accommodating a weak current line is formed between the first limiting clip and the groove wall of the weak current wiring groove;

[0009] and / or,

[0010] The first opening and closing portion includes a high-voltage wiring groove, and the high-voltage wiring groove includes at least one second limiting clip. A wiring gap for accommodating a high-voltage line is formed between the second limiting clip and the groove wall of the high-voltage wiring groove.

[0011] In an alternative embodiment,

[0012] the wire routing directions of the magnetic ring groove, the weak-current wire routing groove, and the strong-current wire routing groove are the same, and the arrangement direction of the weak-current wire routing groove, the lower magnetic ring groove, and the strong-current wire routing groove is perpendicular to the wire routing direction, and the lower magnetic ring groove is located between the weak-current wire routing groove and the strong-current wire routing groove.

[0013] In an alternative embodiment,

[0014] The wire routing device includes a first fixing hole and a first mating shaft that cooperate with each other. The circumferential of the first fixing hole is closed, and the first mating shaft is inserted into the first fixing hole along the axial direction of the first fixing hole to realize the rotational connection between the first side of the first opening / closing part and the first side of the second opening / closing part;

[0015] and / or,

[0016] The wire routing device further includes a second fixing hole and a second mating shaft that cooperate with each other. An opening is provided in the circumferential direction of the second fixing hole. When the first opening / closing part and the second opening / closing part are in a buckled state, the second mating shaft is snapped into the second fixing hole through the opening to realize the clamping connection between the second side of the first opening / closing part and the second side of the second opening / closing part.

[0017] In an alternative embodiment,

[0018] The first side of the first opening / closing part is the side where the weak-current wire routing groove is located, and the second side of the first opening / closing part is the side where the strong-current wire routing groove is located; or, the first side of the first opening / closing part is the side where the strong-current wire routing groove is located, and the second side of the first opening / closing part is the side where the weak-current wire routing groove is located.

[0019] In an alternative embodiment,

[0020] An installation structure is provided on the side of the second opening / closing part facing away from the upper magnetic ring groove. The installation structure is used to install the function expansion board, and the size of the installation area for installing the function expansion board by the installation structure is adjustable.

[0021] In an alternative embodiment,

[0022] The installation structure includes a fixed frame and a movable frame. The fixed frame is movably connected to the movable frame. The fixed frame includes a first fixing part for fixing the function expansion board, and the movable frame includes a second fixing part for fixing the function expansion board. The area between the first fixing part and the second fixing part constitutes the installation area for the function expansion board;

[0023] Wherein, the movable frame is slidably connected to the fixed frame so that the distance between the first fixing portion and the second fixing portion is adjustable.

[0024] In an optional embodiment,

[0025] The wire routing device includes a slide rail and a slider, and the fixed frame and the movable frame are slidably connected by engaging the slider into the slide rail.

[0026] In an optional embodiment,

[0027] The wire routing device includes a clamping structure for restricting the sliding of the movable frame relative to the fixed frame.

[0028] In an optional embodiment,

[0029] The clamping structure includes a first clamping portion and at least two second clamping portions, and the at least two second clamping portions extend along the relative sliding direction of the movable frame and the fixed frame.

[0030] In an optional embodiment,

[0031] The first clamping portion is connected to the movable frame, the second opening and closing portion includes a substrate, the fixed frame is connected to the substrate, and the second clamping portion is connected to the substrate.

[0032] According to a second aspect of the embodiments of the present disclosure, an air conditioner is provided, and the air conditioner includes the wire routing device according to any one of the first aspect.

[0033] The technical solution provided by the embodiment of the present disclosure may include the following beneficial effects: the wiring device in the present disclosure includes a first opening and closing part and a second opening and closing part, at least one magnetic ring lower groove is provided on one side of the first opening and closing part, at least one magnetic ring upper groove corresponding to the at least one magnetic ring lower groove is provided on one side of the second opening and closing part, and the side of the second opening and closing part away from the magnetic ring upper groove is used to place the function expansion board. The present disclosure is connected by the rotation of the first opening and closing part and the second opening and closing part, so that the first opening and closing part and the second opening and closing part have an open state and a buckled state. In the buckled state, the first opening and closing part and the second opening and closing part are buckled together, so that the corresponding magnetic ring upper groove and magnetic ring lower groove are enclosed to form a magnetic ring groove for fixing the magnetic ring. Based on this, the layout of the functional expansion board and the magnetic ring placement position is more reasonable, avoiding the mutual influence of the functional expansion board and the magnetic ring placement, which can not only meet more functional requirements of users, but also make it more convenient to place the wiring and the magnetic ring, and better ensure that the electromagnetic compatibility meets the requirements. Moreover, under the premise of ensuring electromagnetic compatibility, the present invention also facilitates the placement and fixation of the magnetic ring, which can greatly improve production efficiency and safety. In addition, when the magnetic ring is not placed, the magnetic ring groove can also be directly routed, which can achieve more flexible functional configuration and routing configuration, and can greatly improve production efficiency.

[0034] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the invention and, together with the description, serve to explain the principles of the invention.

[0036] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0037] One or more embodiments are exemplarily described by pictures in the corresponding drawings, and these exemplified descriptions do not constitute limitations on the embodiments. Elements with the same reference numerals in the drawings represent similar elements, and unless otherwise stated, the figures in the drawings do not constitute proportional limitations.

[0038] Figure 1 is a schematic diagram of a wiring device according to an exemplary embodiment (the first opening and closing portion and the second opening and closing portion are in an open state).

[0039] Figure 2 is a schematic diagram of a wiring device according to an exemplary embodiment (the first opening and closing portion and the second opening and closing portion are in a buckled state).

[0040] Figure 3 It is a schematic diagram of a wire routing device shown according to an exemplary embodiment (the second opening and closing part is not shown in the figure).

[0041] Figure 4 It is a schematic diagram of a wire routing device shown according to another exemplary embodiment (the second opening and closing part is not shown in the figure).

[0042] Figure 5 It is a schematic diagram of the second opening and closing part shown according to an exemplary embodiment.

[0043] Figure 6 It is a schematic diagram of the second opening and closing part shown according to another exemplary embodiment.

[0044] Figure 7 It is a partial schematic diagram of the first opening and closing part shown according to an exemplary embodiment.

[0045] Figure 8 It is another partial schematic diagram of the first opening and closing part shown according to an exemplary embodiment.

[0046] Figure 9 It is another partial schematic diagram of the first opening and closing part shown according to an exemplary embodiment.

[0047] Figure 10 It is a schematic diagram of experimental data before the implementation of the wire routing device shown according to an exemplary embodiment.

[0048] Figure 11 It is another schematic diagram of experimental data before the implementation of the wire routing device shown according to an exemplary embodiment.

[0049] Figure 12 It is another schematic diagram of experimental data before the implementation of the wire routing device shown according to an exemplary embodiment.

[0050] Figure 13 It is a schematic diagram of experimental data after the implementation of the wire routing device shown according to an exemplary embodiment.

[0051] Figure 14 It is another schematic diagram of experimental data after the implementation of the wire routing device shown according to an exemplary embodiment.

[0052] Figure 15 It is another schematic diagram of experimental data after the implementation of the wire routing device shown according to an exemplary embodiment.

[0053] Wherein:

[0054] 1. First opening and closing part; 11. Weak current wire trough; 111. First limit clip; 12. Strong current wire trough; 121. Second limit clip; 13. Lower magnetic ring trough

[0055] 2. Second opening and closing part; 21. Upper groove of magnetic ring; 22. Placement structure; 221. Movable frame; 2211. Movable plate; 2212. Intermediate plate; 222. Fixed frame; 2221. Fixed plate; 23. Substrate;

[0056] 3. Positioning structure; 31. Positioning hole; 32. Positioning shaft; 33. Base;

[0057] 41. Slide rail; 42. Slide block;

[0058] 51. First fixing hole; 52. Second fixing hole; 53. First mating shaft; 54. Second mating shaft;

[0059] 61. First fixing part; 62. Second fixing part; 621. Limiting rib; 622. Boss;

[0060] 7. Magnetic ring. Specific implementation manners

[0061] To make the objectives, technical solutions, and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Apparently, the described embodiments are some but not all of the embodiments of the present application. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present application without creative efforts shall fall within the scope of protection of the present application.

[0062] The following disclosure provides many different embodiments or examples for implementing different solutions of the present invention. To simplify the disclosure of the present invention, the components and settings of specific examples are described below. Of course, they are only examples and are not intended to limit the present invention. In addition, the present invention may repeat reference numerals and / or letters in different examples. This repetition is for the purpose of simplification and clarity and does not itself indicate the relationship between the various embodiments and / or settings discussed.

[0063] For ease of description, spatial relative relationship terms may be used in the text to describe the relative position relationship or movement of one element or feature shown in the figure relative to another element or feature. These relative relationship terms are, for example, "inside", "outside", "inner side", "outer side", "below", "beneath", "above", "upper", "front", "rear", etc. Such spatial relative relationship terms are intended to include different orientations of the device during use or operation other than the orientations depicted in the figure. For example, if the device in the figure undergoes a position flip, attitude change, or motion state change, then these directional indications will change accordingly. For example, an element described as "below other elements or features" or "beneath other elements or features" will subsequently be oriented as "above other elements or features" or "upper than other elements or features". Therefore, the exemplary term "below" can include both upper and lower orientations. The device can be oriented otherwise (rotated 90 degrees or in other directions) and the spatial relative relationship descriptors used in the text are interpreted accordingly.

[0064] It should be noted that the diagrams provided in the following embodiments only illustrate the basic concept of the present application in a schematic manner. Therefore, only the components related to the present application are shown in the diagrams, rather than being drawn according to the number, shape, and size of the components during actual implementation. The types, quantities, and proportions of the components during actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0065] The embodiments of the present application will be described below with reference to the accompanying drawings and preferred embodiments. Those skilled in the art can easily understand other advantages and effects of the present application from the content disclosed in this specification. The present application can also be implemented or applied through other different specific implementation manners. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present application. It should be understood that the preferred embodiments are only for explaining the present application, rather than limiting the protection scope of the present application.

[0066] To solve the technical problems in the prior art that the wire routing fixing method is complex, has low efficiency, poor flexibility, and poses a relatively high risk, the present disclosure provides a wire routing device and an air conditioner.

[0067] The wiring device in the present disclosure includes a first opening and closing part and a second opening and closing part, at least one magnetic ring lower groove is arranged on one side of the first opening and closing part, at least one magnetic ring upper groove corresponding to the at least one magnetic ring lower groove is arranged on one side of the second opening and closing part, and the side of the second opening and closing part away from the magnetic ring upper groove is used to place the function expansion board. The present disclosure makes the first opening and closing part and the second opening and closing part have an open state and a buckled state through the rotation connection of the first opening and closing part and the second opening and closing part. In the buckled state, the first opening and closing part and the second opening and closing part buckle together, so that the corresponding magnetic ring upper groove and magnetic ring lower groove enclose a magnetic ring groove for fixing the magnetic ring. Based on this, the layout of the placement position of the function expansion board and the magnetic ring is more reasonable, avoiding the mutual influence of the placement of the function expansion board and the magnetic ring, which can not only meet more functional requirements of users, but also make it more convenient to route and place the magnetic ring, and better ensure that the electromagnetic compatibility meets the requirements. Moreover, under the premise of ensuring electromagnetic compatibility, the present invention also facilitates the placement and fixation of the magnetic ring, which can greatly improve production efficiency and safety. In addition, when the magnetic ring is not placed, the magnetic ring groove can also be directly routed, which can achieve more flexible functional configuration and routing configuration, and can greatly improve production efficiency.

[0068] In an exemplary embodiment, an air conditioner and a wiring device thereof are provided. Figures 1 to 4 As shown, the wiring device includes a first opening and closing part 1 and a second opening and closing part 2, at least one magnetic ring lower groove 13 is arranged on one side of the first opening and closing part 1, at least one magnetic ring upper groove 21 corresponding to at least one magnetic ring lower groove 13 is arranged on one side of the second opening and closing part 2, and the side of the second opening and closing part 2 facing away from the magnetic ring upper groove 21 is used to place a function expansion board.

[0069] Among them, the function expansion board can be flexibly configured according to actual needs. For example, it can be equipped with an air quality monitoring module to detect the indoor PM2.5, formaldehyde, carbon dioxide and other concentrations in real time, and feed the data back to the main control system, so as to intelligently adjust the operation mode of the air conditioner and realize the linkage between air purification and temperature and humidity adjustment; wireless communication expansion modules can also be installed to support new communication protocols such as 5G and Bluetooth Mesh, breaking the limitations of traditional WiFi connections, so that the air conditioner can be more stably connected to the smart home ecosystem and interact efficiently with other devices; in addition, AI voice recognition chips can be integrated to give the air conditioner local voice interaction capabilities. Even in the case of network interruption, users can control the air conditioner through voice commands, greatly improving the convenience of use. This function expansion board can be connected to the weak and strong parts using standardized interfaces, which provides the possibility for the continuous expansion of the air conditioner functions while ensuring electrical isolation and EMC (electromagnetic compatibility) performance.

[0070] The first opening and closing part 1 is rotatably connected to the second opening and closing part 2, so that the first opening and closing part 1 and the second opening and closing part 2 have an open state and a buckled state. For example, the first opening and closing part 1 and the second opening and closing part 2 can be rotatably connected by a hinge connection, and a damping device can be provided at the hinge connection to make the opening and closing process smooth and avoid impact on the magnetic ring 7 or the function expansion board due to too fast opening and closing speed. Of course, the first opening and closing part 1 and the second opening and closing part 2 can also be rotatably connected by other methods, which are not limited to this.

[0071] When the first opening and closing portion 1 and the second opening and closing portion 2 are in a buckled state, the corresponding upper magnetic ring groove 21 and the lower magnetic ring groove 13 enclose a magnetic ring groove for fixing the magnetic ring 7 .

[0072] It should be noted that the upper magnetic ring groove 21 and the lower magnetic ring groove 13 can be half of the magnetic ring groove respectively, that is, the magnetic ring groove is evenly divided; the magnetic ring groove can also be unequally divided. For example, in the circumferential direction of the magnetic ring groove, the size of the lower magnetic ring groove 13 accounts for two-thirds, and the upper magnetic ring groove 21 accounts for one-third, or it can also be distributed according to other proportions, which is not limited to this.

[0073] In this embodiment, when the magnetic ring 7 needs to be installed, the first opening and closing part 1 and the second opening and closing part 2 are opened, and the magnetic ring 7 is placed in the magnetic ring lower groove 13 of the first opening and closing part 1. Subsequently, the second opening and closing part 2 is rotated to be buckled with the first opening and closing part 1, at which time the magnetic ring upper groove 21 and the magnetic ring lower groove 13 are precisely docked, and the magnetic ring 7 is fixed in the magnetic ring groove to ensure that the magnetic ring 7 will not loosen during operation. Among them, a snap-fit ​​structure can be provided at the docking position between the magnetic ring lower groove 13 and the magnetic ring upper groove 21. For example, the magnetic ring upper groove 21 is provided with a protrusion, and the magnetic ring lower groove 13 is provided with a slot that cooperates with the protrusion. After the first opening and closing part 1 and the second opening and closing part 2 are in a buckled state, the above-mentioned protrusion is snapped into the slot, so as to better fix the magnetic ring 7 in the magnetic ring groove.

[0074] In addition, in the wiring device of this embodiment, the function expansion board is placed on the side of the second opening and closing part 2 away from the upper groove 21 of the magnetic ring. The function expansion board can be fixed to the second opening and closing part 2 by fasteners such as screws or bolts, or fixed to the second opening and closing part 2 by adhesive connection, or snapped into the second opening and closing part 2, which is not limited. The function expansion board is connected to the internal circuit of the air conditioner through a preset wiring interface, and the wiring can be arranged through the wiring channel reserved outside the magnetic ring groove.

[0075] Among them, when the magnetic ring 7 does not need to be installed, after the first opening and closing part 1 and the second opening and closing part 2 are buckled, the magnetic ring groove can be directly used as a wire routing channel. The wire can pass through the magnetic ring groove. Compared with the traditional wire routing method, this channel is more regular, and can use the shielding effect of the magnetic ring groove to reduce electromagnetic interference. At the same time, the wire routing steps are simplified, and the production efficiency is improved. In addition, the wire routing device separates the placement area of the function expansion board and the magnetic ring 7, avoiding the conflict between the two in the spatial layout, and reducing the risk of equipment failure caused by component loosening or electromagnetic interference. The function expansion board can integrate a variety of functional components such as intelligent control modules and environmental monitoring modules, while the magnetic ring 7 can effectively suppress electromagnetic interference, without affecting each other, ensuring that the electromagnetic compatibility of the air conditioner meets the standard requirements and improving the overall performance of the machine. Moreover, the design of the opening and closing magnetic ring groove makes the installation process of the magnetic ring 7 not require complex tools and operation steps, and the worker only needs to simply open and close to complete the installation and disassembly. At the same time, the standardized installation interface and positioning structure of the function expansion board also reduce the assembly difficulty and shorten the production cycle.

[0076] That is, in the air conditioner and its wire routing device of this embodiment, the layout of the placement positions of the function expansion board and the magnetic ring 7 is more reasonable, avoiding the mutual influence of the placement of the function expansion board and the magnetic ring 7, which can not only meet the user's more functional requirements, but also be more convenient for wire routing and the placement of the magnetic ring 7, and better ensure that the electromagnetic compatibility meets the requirements. Moreover, on the premise of ensuring electromagnetic compatibility, the present disclosure is also more convenient for the placement and fixation of the magnetic ring 7, which can well improve the production efficiency and safety. In addition, when the magnetic ring 7 is not installed, the magnetic ring groove can also be directly wired, which can realize more flexible function configuration and wire routing configuration, and can greatly improve the production efficiency.

[0077] In an exemplary embodiment, an air conditioner and its wire routing device are provided. Refer to Figures 1 to 4 As shown, in this embodiment, in addition to including a magnetic ring groove, the wire routing device is also provided with a wire routing groove to make it more convenient for the arrangement and fixation of the wire.

[0078] Among them, the first opening and closing part 1 includes a weak current wire routing groove 11. The weak current wire routing groove 11 includes at least one first limiting clip 111. A wire routing interval for placing weak current wires is formed between the first limiting clip 111 and the groove wall (including the side wall and the bottom wall) of the weak current wire routing groove 11. The number of the first limiting clips 111 can be one or more, and no limitation is made thereto. For example, a plurality of first limiting clips 111 are equally spaced in the extending direction of the weak current wire routing groove 11. A wire routing interval is formed between the first limiting clip 111 and the bottom wall (i.e., the groove bottom) of the weak current wire routing groove 11 to better realize the limiting and fixation of the wire.

[0079] Among them, the first opening and closing part 1 includes a strong - current wiring groove 12. The strong - current wiring groove 12 includes at least one second limiting clip 121. A wiring interval for placing strong - current lines is formed between the second limiting clip 121 and the groove wall of the strong - current wiring groove 12. Similarly, the number of the second limiting clips 121 is not limited either. For example, a plurality of second limiting clips 121 are equally spaced in the extending direction of the strong - current wiring groove 12. A wiring interval is formed between the second limiting clip 121 and the bottom wall of the strong - current wiring groove 12 to better realize the limiting and fixing of the lines.

[0080] It should be noted that the wiring interval between the first limiting clip 111 and the groove wall of the weak - current wiring groove 11 can be denoted as the first wiring interval, and the wiring interval between the second limiting clip 121 and the groove wall of the strong - current wiring groove 12 can be denoted as the second wiring interval. The sizes of the first wiring interval and the second wiring interval can be set according to actual needs and are not limited in this regard. Generally, the size of the second wiring interval is larger than that of the first wiring interval. In addition, the weak - current wiring groove 11 and the strong - current wiring groove 12 can be arc - shaped grooves or square grooves, which are not limited in this regard. When the wiring groove is an arc - shaped groove, the size of the wiring interval refers to the maximum size between the limiting clip and the groove wall.

[0081] Among them, the arrangements of the weak - current wiring groove 11 and the strong - current wiring groove 12 separate the weak - current lines and the strong - current lines, avoiding the crossing and chaos between the lines, and making the wiring layout inside the air conditioner clearer and more reasonable. At the same time, the designs of the first limiting clip 111 and the second limiting clip 121 can effectively fix the lines, preventing the lines from loosening and shifting due to vibration or other reasons during the operation of the air conditioner, and improving the stability of the line connection. Moreover, placing the strong - current lines and the weak - current lines in different wiring grooves respectively reduces the electromagnetic interference of the strong - current lines on the weak - current lines, which helps to improve the electromagnetic compatibility of the air conditioner. The setting of the magnetic - ring groove can further suppress electromagnetic interference. Combined with the reasonable layout of the wiring grooves, the air conditioner can operate stably in a complex electromagnetic environment, reducing the probability of faults. In addition, the designs of the wiring grooves and the limiting clips make the installation process of the lines simpler. The operator can quickly place the lines in the corresponding positions, improving the production efficiency. When maintenance or repair is required, the lines can also be easily identified and found, reducing the maintenance difficulty and cost.

[0082] In addition, in this embodiment, the wiring directions of the magnetic - ring groove, the weak - current wiring groove 11 and the strong - current wiring groove 12 are the same, and the arranging directions of the weak - current wiring groove 11, the lower magnetic - ring groove 13 and the strong - current wiring groove 12 are perpendicular to the wiring direction. The lower magnetic - ring groove 13 is located between the weak - current wiring groove 11 and the strong - current wiring groove 12.

[0083] The magnetic ring groove, the weak-current wiring groove 11, and the strong-current wiring groove 12 have the same wiring direction and the arrangement direction is perpendicular to the wiring direction. This design can make better use of the limited space inside the air conditioner, make the wiring device structure compact, reduce the space occupation, and is beneficial to the miniaturization design of the air conditioner. Moreover, the lower magnetic ring groove 13 is located between the weak-current wiring groove 11 and the strong-current wiring groove 12. After the magnetic ring 7 is installed, the magnetic ring 7 can effectively suppress the electromagnetic interference generated by the strong-current line from spreading to the weak-current line, and at the same time can also reduce the electromagnetic radiation of the weak-current line to the outside world, further improving the electromagnetic compatibility of the air conditioner and ensuring the stable operation of the weak-current equipment.

[0084] In an exemplary embodiment, an air conditioner and its wiring device are provided. Refer to Figures 1 to 8 As shown, in this embodiment, the wiring device may further include a first fixing hole 51 and a first mating shaft 53 that cooperate with each other. The circumferential direction of the first fixing hole 51 is closed, and the first mating shaft 53 is inserted into the first fixing hole 51 along the axial direction of the first fixing hole 51 to realize the rotational connection between the first side of the first opening and closing part 1 and the first side of the second opening and closing part 2.

[0085] It should be noted that two first fixing holes 51 may be provided, and the two first fixing holes 51 may be arranged along the wiring direction in the magnetic ring groove. Correspondingly, two first mating shafts 53 may also be provided and respectively inserted into the above-mentioned first fixing holes 51 to make the rotational connection between the first opening and closing part 1 and the second opening and closing part 2 more stable and reliable. Of course, the number of the first fixing holes 51 may also be one, or other numbers, and this is not limited.

[0086] Among them, the wiring device further includes a second fixing hole 52 and a second mating shaft 54 that cooperate with each other. An opening is provided in the circumferential direction of the second fixing hole 52. When the first opening and closing part 1 and the second opening and closing part 2 are in the buckled state, the second mating shaft 54 is snapped into the second fixing hole 52 through the opening to realize the clamping connection between the second side of the first opening and closing part 1 and the second side of the second opening and closing part 2.

[0087] It should be noted that the number of the second fixing holes 52 may also be two, and the two second fixing holes 52 may be arranged along the wiring direction in the magnetic ring groove. Correspondingly, two second mating shafts 54 may also be provided and respectively inserted into the above-mentioned second fixing holes 52 to make the clamping connection between the first opening and closing part 1 and the second opening and closing part 2 more stable and reliable. Of course, the number of the second fixing holes 52 may also be one, or other numbers, and this is not limited. Among them, the size of the opening on the second fixing hole 52 may be slightly smaller than the size of the second mating shaft 54, so as to better prevent the second mating shaft 54 from falling off from the second fixing hole 52 and can better improve the reliability of the clamping connection.

[0088] Among them, the first side of the first opening and closing part 1 can be the side where the weak-current wiring groove 11 is located, and the second side of the first opening and closing part 1 can be the side where the strong-current wiring groove 12 is located; or, the first side of the first opening and closing part 1 can be the side where the strong-current wiring groove 12 is located, and the second side of the first opening and closing part 1 can be the side where the weak-current wiring groove 11 is located. That is to say, the first side and the second side are the two sides in the arrangement direction of the weak-current wiring groove 11, the magnetic ring lower groove 13, and the strong-current wiring groove 12. Based on this, when the first opening and closing part 1 and the second opening and closing part 2 are in the open state, the second opening and closing part 2 is located on the side where the weak-current wiring groove 11 or the strong-current wiring groove 12 is located, which does not affect the wiring arrangement and improves the wiring efficiency.

[0089] For example, the weak-current wiring groove 11 and the strong-current wiring groove 12 are provided on the first opening and closing part 1 and are distributed in parallel. The weak-current wiring groove 11 is located on the left side (i.e., the first side) of the first opening and closing part 1 and is a long-strip groove. The strong-current wiring groove 12 is located on the right side (i.e., the second side) of the first opening and closing part 1 and can also be a long-strip groove. The magnetic ring lower groove 13 is located between the weak-current wiring groove 11 and the strong-current wiring groove 12. Two circumferentially closed first fixing holes 51 are provided on the edge of the first side (the side where the weak-current wiring groove 11 is located) of the first opening and closing part 1, and two circumferentially open second fixing holes 52 are provided on the edge of the second side (the side where the strong-current wiring groove 12 is located) of the first opening and closing part 1. The second fixing holes 52 can be circular holes. Two first mating shafts 53 are provided on the edge of the first side (corresponding to the first side of the first opening and closing part 1) of the second opening and closing part 2, and two second mating shafts 54 are provided on the edge of the second side (corresponding to the second side of the first opening and closing part 1) of the second opening and closing part 2. Among them, the first mating shaft 53 is adapted to the first fixing hole 51 and can be inserted along the axial direction of the first fixing hole 51 to realize the rotational connection of the first side of the first opening and closing part 1 and the second opening and closing part 2, so that the two can be flexibly opened and closed. The second mating shaft 54 is adapted to the second fixing hole 52 and can be snapped into the second fixing hole 52 along the opening of the second fixing hole 52 to realize the snap connection of the second side of the first opening and closing part 1 and the second opening and closing part 2, so that the two can be more stably fastened together.

[0090] In this embodiment, the first fixing hole 51 and the first matching shaft 53 are used to realize the rotation connection, so that the first opening and closing part 1 and the second opening and closing part 2 can be flexibly opened and buckled, which is convenient for operators to install the line, place the magnetic ring 7 and perform subsequent maintenance and repair work, thereby improving the convenience and efficiency of operation. Through the clamping structure of the second fixing hole 52 and the second matching shaft 54, a reliable connection is provided when the first opening and closing part 1 and the second opening and closing part 2 are buckled, preventing the two from accidentally opening due to factors such as vibration during the operation of the air conditioner, ensuring the stability of the wiring device, and then ensuring the fixing effect of the magnetic ring 7 and the line. Moreover, the first side and the second side of the first opening and closing part 1 correspond to the weak current wiring groove 11 and the strong current wiring groove 12 respectively, and this layout makes the installation and management of the line clearer and more orderly. At the same time, the magnetic ring groove is located between the two, which is conducive to the magnetic ring 7 to play a role in suppressing electromagnetic interference, and further improves the electromagnetic compatibility of the air conditioner. The wiring device has a simple structural design, and the installation and disassembly process is convenient and quick. In the production process of the air conditioner, it can reduce the installation time and labor cost, and can better improve the production efficiency and reduce the production cost.

[0091] In an exemplary embodiment, an air conditioner and a wiring device thereof are provided. Figures 1 to 4 As shown Figure 9 As shown, in this embodiment, a placement structure 22 is provided on the side of the second opening and closing portion 2 that is away from the upper groove 21 of the magnetic ring, and the placement structure 22 is used to place the function expansion board, and the size of the placement area of ​​the placement structure 22 used to place the function expansion board is adjustable. Based on this, the wiring device of this embodiment can be suitable for function expansion boards of different sizes, thereby improving the adaptability of the wiring device and better meeting different functional requirements.

[0092] The placement structure 22 may include a fixed frame 222 and a movable frame 221, wherein the fixed frame 222 is movably connected to the movable frame 221. The fixed frame 222 includes a first fixing portion 61 for fixing the function expansion board, and the movable frame 221 includes a second fixing portion 62 for fixing the function expansion board, and the area between the first fixing portion 61 and the second fixing portion 62 constitutes a placement area for the function expansion board. The movable frame 221 is slidably connected to the fixed frame 222 so that the distance between the first fixing portion 61 and the second fixing portion 62 is adjustable, thereby making the size of the placement area of ​​the function expansion board adjustable to accommodate function expansion boards of different sizes.

[0093] In some embodiments,

[0094] The fixed frame 222 may include two fixed plates 2221 arranged oppositely, the movable frame 221 may include two movable plates 2211 arranged oppositely and an intermediate plate 2212 for connecting the two movable plates 2211. The two movable plates 2211 respectively correspond to the two fixed plates 2221 one by one. The corresponding movable plate 2211 and fixed plate 2221 are slidably connected to realize the sliding connection between the movable frame 221 and the fixed frame 222. The first fixing portion 61 may include a first card slot, and the second fixing portion 62 may include a second card slot. By snapping the function expansion board into the first card slot and the second card slot, the stable placement of the function expansion board is realized. The distance between the first card slot and the second card slot may be the width dimension of the function expansion board. By sliding the movable frame 221 relative to the fixed frame 222, the distance between the first card slot and the second card slot is adjusted, so that the placement structure 22 can adapt to function expansion boards of different width dimensions to better meet different requirements.

[0095] Wherein, a notch is provided on one side of each fixed plate 2221 facing the first card slot, thereby forming a second card slot. That is, two second card slots are provided in this embodiment. A limiting rib 621 and a boss 622 are provided at a position of the intermediate plate 2212 close to the movable plate 2211, and the limiting rib 621 and the boss 622 form a second card slot. That is, the movable frame 221 may include two second card slots. The openings of the first card slot and the second card slot are located in the same plane to ensure the stable placement of the function expansion board.

[0096] It should be noted that the placement structure 22 may be constructed as other structures in addition to the above structure, as long as it can realize the placement of the function expansion board and the adjustable size of the placement area.

[0097] In addition, in this embodiment, the wire routing device may further include a slide rail 41 and a slider 42. The fixed frame 222 and the movable frame 221 are slidably connected by snapping the slider 42 into the slide rail 41. For example, when the fixed frame 222 includes two fixed plates 2221 and the movable frame 221 includes two movable plates 2211, a slot may be provided on each fixed plate 2221 to form a slide rail 41, and a slider 42 protruding from the movable plate 2211 may be provided on each movable plate 2211. The slider 42 may include a sliding portion that snaps into the slide rail 41, and the sliding portion may slide in the slide rail 41 along the extending direction of the slide rail 41. The slider 42 may further include a limiting portion. The limiting portion and the movable plate 2211 are respectively located on both sides of the fixed plate 2221, and the limiting portion is used to limit the slider 42 from disengaging from the slide rail 41.

[0098] Among them, the wire routing device may further include a clamping structure 3, which is used to limit the sliding of the movable frame 221 relative to the fixed frame 222. That is, when the movable frame 221 slides relative to the fixed frame 222, if the size of the placement area has met the placement of the function expansion board, the movable frame 221 and the fixed frame 222 can be clamped and fixed relative to each other through the clamping structure 3, so as to prevent the function expansion board from detaching from the placement area due to the random sliding of the movable frame 221 relative to the fixed frame 222.

[0099] Among them, the clamping structure 3 includes a first clamping part and at least two second clamping parts. The at least two second clamping parts are arranged along the relative sliding direction of the movable frame 221 and the fixed frame 222, and different second clamping parts correspond to different sizes of the placement area. It should be noted that the more the number of second clamping parts, the more types of sizes of the function expansion boards that the wire routing device can apply. The smaller the interval between adjacent second clamping parts, the smaller the size difference of the function expansion boards that the wire routing device can apply.

[0100] Among them, the first clamping part may include a clamping shaft 32, and the second clamping part may include a clamping groove or a clamping hole 31 with an opening in the circumferential direction. The relative fixation of the movable frame 221 and the fixed frame 222 is achieved by the clamping shaft 32 being inserted into the clamping groove or the clamping hole 31.

[0101] Among them, the first clamping part is connected to the movable frame 221, the second opening and closing part 2 includes a substrate 23, the fixed frame 222 is connected to the substrate 23, and the second clamping part is connected to the substrate 23.

[0102] In one embodiment,

[0103] The movable frame 221 may include two movable plates 2211 disposed opposite to each other, and an intermediate plate 2212 for connecting the two movable plates 2211. The fixed frame 222 may include two fixed plates 2221 disposed opposite to each other. The second opening and closing portion 2 may also include a substrate 23 for arranging the movable frame 221 and the fixed frame 222. A magnetic ring upper groove 21 is disposed on one side of the substrate 23, and the movable frame 221 and the fixed frame 222 are disposed on the other side of the substrate 23. The first locking portion may include a locking shaft 32, and the second locking portion may include a locking hole 31 with an opening in the circumferential direction. On the substrate 23, a plurality of bases 33 are arranged along the extension direction of the fixed plate 2221, and each base 33 is provided with a locking hole 31. It should be noted that a plurality of bases 33 are disposed on the outer side of each fixed plate 2221. The area between the two fixed plates 2221 is the inner side of the fixed plate 2221, and the outer side is opposite to the inner side. A locking shaft 32 is provided at a corresponding position on the movable plate 2211. When the movable plate 2211 slides to a suitable position relative to the fixed plate 2221, the locking shaft 32 is inserted into the locking hole 31 at the corresponding position, so that the movable plate 2211 and the fixed plate 2221 can be relatively locked and fixed to avoid any relative sliding between the movable plate 2211 and the fixed plate 2221. When the size of the placement area needs to be adjusted, the locking shaft 32 can be disengaged from the locking hole 31, and then the movable plate 2211 can be slid relative to the fixed plate 2221 to adjust the size of the placement area. After the adjustment is completed, the locking shaft 32 can be inserted into the locking hole 31 at the new position, so that the relative locking and fixing between the movable plate 2211 and the fixed plate 2221 can be realized again.

[0104] In this embodiment, through the sliding mechanism composed of the slide rail 41 and the slide, and the clamping structure 3 with multiple clamping positions, the size of the placement area can be flexibly adjusted, and the function expansion boards of different sizes can be adapted, thereby improving the scope of application of the wiring device. Moreover, this embodiment can complete the adjustment of the size of the placement area and the stable placement of the function expansion without tools, which can improve the assembly efficiency and flexibility compared with the fixing method of traditional fasteners such as screws and screws. In addition, if the placement area is set to adjust different standard sizes, it is more convenient for the universal development of the function expansion board and reduce the development cost; at the same time, the expansion space is reserved, and the size adjustment accuracy and range can be further improved by increasing the number of bases 33 or optimizing the length of the slide rail 41. In addition, in the wiring device, the placement structure 22 is integrated on the side of the second opening and closing part 2 away from the upper groove 21 of the magnetic ring, and forms a three-dimensional layout with the magnetic ring groove and the wiring groove, which can save space well and provide support for the miniaturization design of the air conditioner.

[0105] In an exemplary embodiment, an air conditioner and a wiring device thereof are provided. Figures 1 to 9As shown, in this embodiment, the wire routing device may include a first opening / closing part 1 and a second opening / closing part 2. The first opening / closing part 1 can serve as the bottom structure of the wire routing device, and the second opening / closing part 2 can serve as the top structure of the wire routing device. On one side of the first opening / closing part 1 facing the second opening / closing part 2, a weak-current wire groove 11, a lower magnetic ring groove 13, and a strong-current wire groove 12 are provided. And, limiting clips are arranged in the wire grooves to prevent the wires from slipping out by themselves when opened, playing a fixing role. Moreover, due to the arrangement of the limiting clips, the wires in the wire grooves are limited between the limiting clips and the groove walls, which can prevent the wires from slipping out of the wire grooves and avoid squeezing the wires when the second opening / closing part 2 is buckled with the first opening / closing part 1.

[0106] Among them, multiple lower magnetic ring grooves 13 may be provided. Correspondingly, multiple upper magnetic ring grooves 21 may also be provided, corresponding to the lower magnetic ring grooves 13 respectively. Based on this, after the second opening / closing part 2 is buckled with the first opening / closing part 1, multiple magnetic ring grooves for preventing the magnetic rings 7 can be formed. Designing multiple magnetic ring grooves for placing the magnetic rings 7 can better place the magnetic rings 7 in appropriate positions to improve the flexibility of placing the magnetic rings 7. In addition, in this embodiment, the upper magnetic ring groove 21 and the lower magnetic ring groove 13 have an interlocking effect, and the magnetic ring 7 can be clamped after the upper magnetic ring groove 21 is buckled with the lower magnetic ring groove 13.

[0107] Among them, two circumferentially closed first fixing holes 51 are provided on the edge of the side of the first opening / closing part 1 where the weak-current wire groove 11 is located, and two circumferentially open second fixing holes 52 are provided on the edge of the side of the first opening / closing part 1 where the strong-current wire groove 12 is located. The second fixing holes 52 can be circular holes. On the edge of the first side of the second opening / closing part 2 (corresponding to the side of the first opening / closing part 1 where the weak-current wire groove 11 is located), two first mating shafts 53 are provided, and on the edge of the second side of the second opening / closing part 2 (corresponding to the side of the first opening / closing part 1 where the strong-current wire groove 12 is located), two second mating shafts 54 are provided. Among them, the first mating shaft 53 is adapted to the first fixing hole 51 and can be inserted along the axial direction of the first fixing hole 51 to realize the rotational connection of the first side of the first opening / closing part 1 and the second opening / closing part 2, so that the two can be flexibly opened and closed. The second mating shaft 54 is adapted to the second fixing hole 52 and can be snapped into the second fixing hole 52 along the opening of the second fixing hole 52 to realize the clamping connection of the second side of the first opening / closing part 1 and the second opening / closing part 2, so that the two can be buckled together more stably.

[0108] The second opening and closing part 2 may include a substrate 23, a magnetic ring upper groove 21 is provided on the side of the substrate 23 facing the first opening and closing part 1, and a placement structure 22 of the function expansion board is provided on the side of the substrate 23 facing away from the second opening and closing part 2. The placement structure 22 may include a movable frame 221 and a fixed frame 222. The movable frame 221 includes two movable plates 2211 arranged opposite to each other, and an intermediate plate 2212 positioned between the movable plates 2211 and connected to the two movable plates 2211 respectively. The fixed frame 222 includes two fixed plates 2221 arranged opposite to each other, and the two fixed plates 2221 correspond to the two movable plates 2211 respectively. A slider 42 is provided on the movable plate 2211, and a slide rail 41 is provided on the fixed plate 2221. The slider 42 is inserted into the slide rail 41 to realize relative sliding between the movable plate 2211 and the fixed plate 2221.

[0109] In addition, a positioning shaft 32 may be provided at one end of the movable frame 221 away from the fixed frame 222, and the positioning shaft 32 may be connected to the movable plate 2211 or to the intermediate plate 2212, and this is not limited. A plurality of bases 33 may be provided at corresponding positions on the substrate 23, and a positioning hole 31 with a circumferential opening may be provided on the base 33. When the movable frame 221 needs to be relatively fixed to the fixed frame 222, the positioning shaft 32 may be inserted into the positioning hole 31. When the positioning shaft is disengaged from the positioning hole 31, the position of the movable frame 221 relative to the fixed frame 222 may be adjusted by relative sliding of the slide rail 41 and the slider 42, so that the size of the placement area of ​​the function expansion board may be adjusted. After the adjustment is completed, the positioning shaft 32 may be inserted into the positioning hole 31 at the corresponding position to fix the movable frame 221 again. Based on this, the effect of fixing the function expansion board and adjusting the size of the placement area may be achieved.

[0110] In this embodiment, the wiring device can be opened and closed, and the area between the second opening and closing part 2 and the first opening and closing part 1 is the arrangement area of ​​the magnetic ring 7 and the line, which can achieve the effect of separating the wiring and fixing the magnetic ring 7 without wireless binding, and the wiring assembly is efficient and convenient, which effectively improves the space utilization. The side of the second opening and closing part 2 away from the first opening and closing part 1 is the fixed plate area, and can be flexibly adjusted according to the size of the function expansion board.

[0111] When the wiring device is set at the position where the strong and weak current areas of the air conditioner are separated, the upper part can be the strong current area, and the lower part can be the weak current area. Installing the magnetic ring 7 here can maximize the EMC. However, the existing magnetic ring 7 is mostly assembled by wire tying, which has poor consistency and has a great impact on EMC. The experimental data is as follows Figures 10 to 12As shown, the data requires that the radiation shall not exceed -2.7 dB. There are cases where the radiation of the communication wires between the indoor and outdoor units and the terminal D2 of the communication wiring board exceeds the standard. This wiring device can ensure the consistency of the assembly of the magnetic ring 7 at the above positions and can also effectively separate the strong and weak current wiring. Experiments have proved that using this wiring device at the above positions can improve more electromagnetic compatibility compared with not using this wiring device. The immunity test is qualified, and there is no radiation exceeding -2.7 dB, as Figures 13 to 15 shown.

[0112] In this embodiment, through the opening and closing design of the first opening and closing part 1 and the second opening and closing part 2, the rigid fixation of the magnetic ring 7 can be realized, thereby reducing the installation consistency error. Compared with the flexible wire tie fixation, the short-circuit risk caused by the loosening and displacement of the magnetic ring 7 is eliminated, ensuring electrical safety. At the same time, the magnetic ring groove also has the function of passing wires. When the magnetic ring 7 is not installed, it can be used as a wiring channel, making the wiring of the whole machine more flexible. During the production process, there is no need to frequently replace the tooling, effectively improving the production line turnover efficiency. Moreover, the opening and closing structure and modular design of this wiring device make the replacement of the magnetic ring 7, the line maintenance and the upgrade of the expansion board easy to operate. It can be quickly disassembled and assembled without the help of complex tools, improving the disassembly and assembly efficiency. At the same time, the labor cost generated by the complex installation process of the fixing device is reduced, and the customization cost of the tooling fixture is reduced, significantly improving the economic benefits.

[0113] This wiring device adopts the design of sliding and positioning, which is more convenient to adjust the size of the placement area, so as to adapt to function expansion boards of various sizes. Compared with the traditional fixing device that needs to customize the installation structure for different specifications of function expansion boards, this wiring device can expand the applicable range and improve the assembly efficiency, significantly enhancing the adaptability of the production line to diversified products.

[0114] In addition, the multi-notch independent wiring design of this wiring device separates the strong and weak current lines in different channels. Combined with the shielding effect of the magnetic ring groove on electromagnetic interference, compared with the traditional wire tie wiring, it can greatly reduce the electromagnetic radiation intensity, effectively suppress the crosstalk between the strong and weak current signals, reduce the product performance instability problems caused by electromagnetic interference, reduce the unqualified rate of testing, improve the electromagnetic compatibility of the whole machine, and provide a stable environment for the operation of high-precision electronic equipment.

[0115] It should be understood that the terms used herein are for the purpose of describing particular example embodiments only and are not intended to be limiting. Unless the context clearly dictates otherwise, the singular forms "a", "an", and "the" as used herein may also include the plural forms. The terms "comprising", "including", "containing", and "having" are inclusive and thus specify the presence of stated features, steps, operations, elements, and / or components, but do not preclude the presence or addition of one or more other features, steps, operations, elements, components, and / or combinations thereof. The method steps, processes, and operations described herein are not to be construed as necessarily requiring their performance in the particular order described or illustrated, unless the order of performance is explicitly stated. It should also be understood that additional or alternative steps may be used.

[0116] Although the terms first, second, third, etc. may be used herein to describe multiple elements, components, regions, layers, and / or sections, these elements, components, regions, layers, and / or sections should not be limited by these terms. These terms may be used only to distinguish one element, component, region, layer, or section from another. Unless the context clearly indicates otherwise, terms such as "first", "second", and other numerical terms when used herein do not imply an order or sequence. Thus, the first element, component, region, layer, or section discussed below may be referred to as the second element, component, region, layer, or section without departing from the teachings of the example embodiments.

[0117] The foregoing are only specific embodiments of the present invention, which enable those skilled in the art to understand or implement the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather is to be accorded the widest scope consistent with the principles and novel features claimed herein.

Claims

1. A wire routing device, characterized in that, The wiring device comprises a first opening and closing part and a second opening and closing part, at least one magnetic ring lower groove is arranged on one side of the first opening and closing part, at least one magnetic ring upper groove corresponding to at least one magnetic ring lower groove is arranged on one side of the second opening and closing part, a side of the second opening and closing part away from the magnetic ring upper groove is used to place a function expansion board, and the first opening and closing part is rotatably connected to the second opening and closing part so that the first opening and closing part and the second opening and closing part have an open state and a buckled state; When the first opening and closing portion and the second opening and closing portion are in a buckled state, the upper magnetic ring groove and the lower magnetic ring groove corresponding to each other enclose a magnetic ring groove for fixing the magnetic ring.

2. The wiring device according to claim 1, characterized in that: The first opening and closing portion includes a weak current wiring groove, the weak current wiring groove includes at least one first limiting clip, and a wiring gap for accommodating a weak current line is formed between the first limiting clip and the groove wall of the weak current wiring groove; and / or, The first opening and closing portion includes a high-voltage wiring groove, and the high-voltage wiring groove includes at least one second limiting clip. A wiring gap for accommodating a high-voltage line is formed between the second limiting clip and the groove wall of the high-voltage wiring groove.

3. The wire routing device according to claim 2, wherein, The magnetic ring groove, the weak current wiring groove and the strong current wiring groove have the same routing direction, and the arrangement direction of the weak current wiring groove, the magnetic ring lower groove and the strong current wiring groove is perpendicular to the routing direction, and the magnetic ring lower groove is located between the weak current wiring groove and the strong current wiring groove.

4. The wiring device according to claim 2, characterized in that: The wiring device comprises a first fixing hole and a first matching shaft which match each other, the first fixing hole is circumferentially closed, and the first matching shaft is inserted into the first fixing hole along the axial direction of the first fixing hole to realize the rotational connection between the first side of the first opening and closing part and the first side of the second opening and closing part; and / or, The wiring device also includes a second fixing hole and a second matching shaft that cooperate with each other. The second fixing hole is provided with an opening in the circumference. When the first opening and closing part and the second opening and closing part are in a buckled state, the second matching shaft is inserted into the second fixing hole through the opening to realize the clamping connection between the second side of the first opening and closing part and the second side of the second opening and closing part.

5. The wire routing device according to claim 4, wherein The first side of the first opening and closing part is the side where the weak current wiring groove is located, and the second side of the first opening and closing part is the side where the strong current wiring groove is located; or, the first side of the first opening and closing part is the side where the strong current wiring groove is located, and the second side of the first opening and closing part is the side where the weak current wiring groove is located.

6. The wire routing device according to any one of claims 1-5, characterized in that A placement structure is provided on one side of the second opening and closing portion away from the upper groove of the magnetic ring. The placement structure is used to place the function expansion board, and the size of the placement area of ​​the placement structure used to place the function expansion board is adjustable.

7. The wiring device according to claim 6, characterized in that: The placement structure includes a fixed frame and a movable frame. The fixed frame is movably connected to the movable frame. The fixed frame includes a first fixing portion for fixing the function expansion board, and the movable frame includes a second fixing portion for fixing the function expansion board. The area between the first fixing portion and the second fixing portion forms the placement area of the function expansion board; Wherein, the movable frame is slidably connected to the fixed frame so that the distance between the first fixing portion and the second fixing portion is adjustable.

8. The wire routing device according to claim 7, characterized in that, The wire routing device includes a slide rail and a slider. The fixed frame and the movable frame are slidably connected by the slider being snapped into the slide rail.

9. The wire routing device according to claim 7, characterized in that The wire routing device includes a clamping structure for restricting the sliding of the movable frame relative to the fixed frame.

10. The wire routing device according to claim 9, wherein, The clamping structure includes a first clamping portion and at least two second clamping portions, and the at least two second clamping portions extend along the relative sliding direction of the movable frame and the fixed frame.

11. The wire routing device according to claim 10, wherein, The first clamping portion is connected to the movable frame. The second opening and closing portion includes a substrate, the fixed frame is connected to the substrate, and the second clamping portion is connected to the substrate.

12. An air conditioner, characterized in that, The air conditioner includes the wire routing device according to any one of claims 1-11.

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