CN219083371U

CN219083371U - Magnetic ring fixing device and air conditioner

Info

Publication number: CN219083371U
Application number: CN202320173297.6U
Authority: CN
Inventors: 郑志威; 吴超; 李忠浪; 邓朝国
Original assignee: Gree Electric Appliances Inc of Zhuhai
Current assignee: Gree Electric Appliances Inc of Zhuhai
Priority date: 2023-01-16
Filing date: 2023-01-16
Publication date: 2023-05-26
Anticipated expiration: 2033-01-16

Abstract

The utility model provides a magnetic ring fixing device and an air conditioner, relates to the technical field of air conditioners, and solves the problems that the existing magnetic ring fixing device is high in fixing requirement and difficult in wiring. The device comprises a magnetic ring mounting seat, at least two groups of positioning buckles are arranged at intervals along the peripheral side wall of the magnetic ring mounting seat, a clamping inlet is formed at the outer side far away from the magnetic ring mounting seat by the positioning buckles, one group of the at least two groups of positioning buckles allows a pipeline to be clamped in through the clamping inlet so as to fix the magnetic ring mounting seat, and the other groups of the at least two groups of positioning buckles allow wires to be clamped in through the clamping inlet for wiring. The magnetic ring fixing device has multifunction, on one hand, the magnetic ring mounting seat can be directly fixed on a pipeline through the positioning buckle, no additional component is required to be arranged at the mounting position, no wire bundle is required to be fixed, the problem of high wire bundle fixing requirement is solved, and meanwhile, the positioning buckles of the other groups of the magnetic ring fixing device also allow lead wires to be clamped in, so that the rapid fixing of wiring can be realized.

Description

Magnetic ring fixing device and air conditioner

Technical Field

The utility model relates to the technical field of air conditioners, in particular to a magnetic ring fixing device and an air conditioner.

Background

With the high frequency conversion of the air conditioner, the requirement on electromagnetic compatibility is higher and higher, and the addition of a magnetic ring to a lead wire in a unit is a main means for inhibiting electromagnetic interference. However, the existing magnetic ring structure is relatively independent, and the magnetic ring is generally tied by wire binding or is shrunk by a heat-shrinkable sleeve after winding. However, because the multi-magnetic ring is commonly wound, the difficulty is very high and the cost is high by adopting a shrink manner of the heat shrinkage sleeve. And the magnetic ring is irregular in shape after winding, and is fixed in a wire-bonding mode, so that the fixing difficulty is high, and the requirement on the consistency of production operation is high. The magnetic ring and other wiring are fixed together, so that the space is small, the operation difficulty is high, and the magnetic ring and other wiring are main pain points of low production efficiency.

The prior art discloses a magnetic ring fixing device and have this fixing device's outer machine of air conditioner, wherein magnetic ring fixing device includes: the magnetic ring seat is provided with a magnetic ring fixing groove, and the groove wall of the magnetic ring fixing groove is provided with a limiting part for limiting the magnetic ring; and the mounting seat is arranged on the outer circumferential side surface of the magnetic ring seat and comprises a buckle used for being connected with other parts. However, the above patent is that the wire harness is clamped into the magnetic ring fixing device after being wound around the magnetic ring, the wire is difficult to run, and the magnetic ring fixing device needs to be provided with a corresponding positioning groove on the electrical box to fix the magnetic ring fixing device and the electrical box, so that the requirement on fixing is high, the process is complex, and the disassembly and maintenance are inconvenient. Based on this, it is needed to provide a multifunctional magnetic ring fixing device which is convenient to fix and can also take the wiring into consideration, so as to solve the technical problems of difficult assembly and wiring of the magnetic ring.

Disclosure of Invention

The utility model aims to provide a magnetic ring fixing device and an air conditioner, which are used for solving the technical problems of high fixing requirement and difficult wiring of the magnetic ring fixing device in the prior art. The preferred technical solutions of the technical solutions provided by the present utility model can produce a plurality of technical effects described below.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the first object of the utility model is to provide a magnetic ring fixing device, which comprises a magnetic ring mounting seat, wherein at least two groups of positioning buckles are arranged at intervals along the peripheral side wall of the magnetic ring mounting seat, a clamping inlet is formed on the outer side of the positioning buckle far away from the magnetic ring mounting seat, one group of the positioning buckles allows a pipeline to be clamped in through the clamping inlet to fix the magnetic ring mounting seat, and the other groups of the positioning buckles allow wires to be clamped in through the clamping inlet for wiring.

According to a preferred embodiment, the at least two sets of positioning buckles comprise four sets of positioning buckles arranged at intervals along the peripheral side wall of the magnetic ring mounting seat, and the interval between two adjacent sets of positioning buckles is 90 degrees.

According to a preferred embodiment, the positioning buckle comprises two opposite clamping pieces,

the clamping piece comprises a first limiting piece and a second limiting piece, wherein the first limiting piece and the second limiting piece are arranged at an acute angle, the second limiting piece is horizontally arranged, one end, away from the second limiting piece, of the first limiting piece is fixed onto the peripheral side wall of the magnetic ring mounting seat, and the second limiting pieces of the two clamping pieces which are oppositely arranged.

According to a preferred embodiment, the card inlet is a distance between two second limiting members arranged oppositely, and the distance is smaller than the diameters of the pipeline and the wire.

According to a preferred embodiment, the first limiting piece is in a truncated cone structure, and the large-diameter end of the first limiting piece is fixed with the peripheral side wall of the magnetic ring mounting seat.

According to a preferred embodiment, the anti-skid blocks are arranged on the outer peripheral side wall of the magnetic ring mounting seat and correspond to the positions of each group of positioning buckles.

According to a preferred embodiment, each set of positioning tabs comprises at least two on the peripheral side wall of the magnetic ring mount and arranged in the axial direction of the magnetic ring mount.

According to a preferred embodiment, a limiting clamping groove is formed at the top of the peripheral side wall of the magnetic ring mounting seat and corresponds to each group of positioning clamping buckle positions, and the limiting clamping groove is of a strip-shaped structure with an open top.

According to a preferred embodiment, a limiting cavity for limiting the magnetic ring is formed in the magnetic ring mounting seat, a cover plate capable of opening or closing the limiting cavity is arranged at the top of the limiting cavity, and a bottom plate is fixedly arranged at the bottom of the limiting cavity.

According to a preferred embodiment, perforations allowing wires to pass through are formed in both the cover plate and the base plate, and the perforations comprise a circular hole in the center of the cover plate or the base plate and a long strip hole communicated with the circular hole, and the long strip hole extends along the radial direction of the cover plate or the base plate.

According to a preferred embodiment, one end of the cover plate is connected with the side wall of the magnetic ring mounting seat through a hinge piece, so that the cover plate is in an open or closed state through the hinge piece, and the other end, far away from the hinge piece, of the cover plate is connected with the top end of the side wall of the magnetic ring mounting seat through a magnetic component.

According to a preferred embodiment, the hinge comprises a connection block and a rotation shaft, the rotation shaft being fixed into the connection block and both ends of the rotation shaft respectively extending out of the connection block;

the top of the peripheral side wall of the magnetic ring mounting seat is provided with a mounting hole, the shape of the mounting hole is matched with that of the connecting block, and two side walls of the mounting hole are provided with guide rails for enabling the rotating shaft to slide.

According to a preferred embodiment, the magnetic component comprises a magnet embedded in the cover plate and an iron block embedded in the magnetic ring mounting seat, and the position of the iron block on the magnetic ring mounting seat corresponds to the position of the magnet of the cover plate.

Based on the technical scheme, the magnetic ring fixing device has at least the following technical effects:

the magnetic ring fixing device comprises a magnetic ring mounting seat, at least two groups of positioning buckles are arranged at intervals along the peripheral side wall of the magnetic ring mounting seat, a clamping inlet is formed on the outer side of the positioning buckle far away from the magnetic ring mounting seat, one group of the at least two groups of positioning buckles allows a pipeline to be clamped in through the clamping inlet to fix the magnetic ring mounting seat, and the other groups of the at least two groups of positioning buckles allow wires to be clamped in through the clamping inlet to be used for wiring. Therefore, the magnetic ring fixing device has multifunction, at least two groups of positioning buckles are arranged on the peripheral side wall of the magnetic ring mounting seat, on one hand, the magnetic ring mounting seat can be directly fixed on a pipeline through the positioning buckles, no additional parts are required to be arranged at the mounting position, no wire binding is required to be used for fixing, no additional working procedures are required to be added, and the problem that the conventional wire binding fixing requirement is high is solved. Meanwhile, the positioning buckles of the other groups of the magnetic ring fixing device also allow the lead to be clamped in and used for wiring, so that the rapid fixing of wiring can be realized, and the problem of difficult wiring of the existing magnetic ring fixing device is solved. When the positioning buckle comprises more than 3 groups, strong and weak current separate wiring can be realized through different positioning buckles, interference minimization is realized, and electromagnetic compatibility performance and production efficiency of the unit are improved.

A second object of the present utility model is to provide an air conditioner, which includes the magnetic ring fixing device, wherein the magnetic ring fixing device is fixed to a pipeline of the air conditioner through a positioning buckle.

The air conditioner can fix the magnetic ring fixing device on the pipeline of the fixer through the positioning buckle, and improves the electromagnetic compatibility and the production efficiency of the unit.

Drawings

In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described, it being obvious that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic structural view of a magnetic ring fixing device of the present utility model;

FIG. 2 is a schematic view of the magnetic ring fixing device of the present utility model in a state where a cover plate is opened;

FIG. 3 is a top view of the magnetic ring fixture of the present utility model;

FIG. 4 is a schematic view of the bottom view of the magnetic ring fixture of the present utility model;

FIG. 5 is a cross-sectional view of the magnetic ring securement device of the present utility model in a hinged position;

FIG. 6 is a cross-sectional view of the magnetic ring securement device of the present utility model in another view of the hinge location;

FIG. 7 is a schematic view of mounting holes in a magnetic ring fixture of the present utility model;

FIG. 8 is a schematic perspective view of a cover plate in the magnetic ring fixing device of the present utility model;

fig. 9 is a schematic structural view of the magnetic ring fixing device in the closed state of the cover plate.

In the figure: 1-a magnetic ring mounting seat; 2-a magnetic ring; 11-positioning buckle; 12-card entry; 13-an anti-skid block; 14-limiting clamping grooves; 15-a limiting cavity; 16-cover plate; 17-a bottom plate; 18-perforating; 19-a rotation axis; 20-a guide rail; 21-connecting blocks; 22-mounting holes; 111-clamping pieces; 112-a first stop; 113-a second stop; 181-round holes; 182-elongated holes.

Detailed Description

In order to make the objects, technical solutions and advantages of the present utility model more apparent, the technical solutions of the present utility model will be described in detail below. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, based on the examples herein, which are within the scope of the utility model as defined by the claims, will be within the scope of the utility model as defined by the claims.

The technical scheme of the utility model is described in detail below with reference to the attached drawings.

Example 1

As shown in fig. 1, the present utility model provides a magnetic ring fixing device, which comprises a magnetic ring mounting seat 1, wherein the magnetic ring mounting seat 1 is used for mounting a magnetic ring 2 and limiting the magnetic ring 2 in the magnetic ring mounting seat 1. At least two groups of positioning buckles 11 are arranged at intervals along the peripheral side wall of the magnetic ring mounting seat 1, a clamping inlet 12 is formed on the outer side of the positioning buckle 11 far away from the magnetic ring mounting seat 1, one group of the at least two groups of positioning buckles 11 allows a pipeline to be clamped in through the clamping inlet 12 to fix the magnetic ring mounting seat 1, and the other groups of the at least two groups of positioning buckles 11 allow wires to be clamped in through the clamping inlet 12 to be used for wiring.

The magnetic ring fixing device has multifunction, at least two groups of positioning buckles 11 are arranged on the peripheral side wall of the magnetic ring mounting seat 1 at intervals, and the clamping inlets 12 are formed on the outer sides of the positioning buckles 11 far away from the magnetic ring mounting seat 1, so that on one hand, the magnetic ring mounting seat can be directly and fixedly mounted on a pipeline through the positioning buckles to fix the magnetic ring mounting seat and the magnetic ring, no additional parts are required to be arranged at mounting positions, no wire binding is required to be used for fixing, the problem of high wire binding fixing requirement is solved, and meanwhile, the fixing wire binding is also saved. Compared with the traditional wire-bonding fixing mode, the production efficiency can be improved by 30% by enabling the magnetic ring fixing device to be provided with the fixing mode. Meanwhile, the positioning buckles of the other groups of the magnetic ring fixing device also allow the lead to be clamped in and used for wiring, and the rapid fixing of the wiring can be realized.

Further preferably, as shown in fig. 3, at least two sets of positioning buckles 11 comprise four sets of positioning buckles arranged at intervals along the peripheral side wall of the magnetic ring mounting seat 1, and the two adjacent sets of positioning buckles 11 are spaced at 90 degrees. One group of positioning buckles 11 are used for clamping the pipeline, so that the magnetic ring mounting seat and the magnetic ring are fixed. The other three groups of positioning buckles can be used for wiring and passing wires in the machine, and the positioning buckles arranged at intervals at angles can also be used for realizing the effect of separating strong current from weak current and realizing the great promotion of the electromagnetic compatibility of the machine set.

Further preferably, as shown in fig. 1 to 3, the positioning buckle 11 comprises two oppositely disposed clips 111. The clip 111 includes a first stopper 112 and a second stopper 113. The first limiting piece 112 and the second limiting piece 113 are disposed at an acute angle, the second limiting piece 113 is disposed horizontally, one end of the first limiting piece 112, which is far away from the second limiting piece 113, is fixed to the outer peripheral sidewall of the magnetic ring mounting seat 1, and the second limiting pieces 113 of the two clamping pieces 111 disposed oppositely are disposed oppositely. Therefore, the spacing distance between the two first limiting members 112 in the positioning buckle 11 at the end connected with the magnetic ring mounting seat 1 is smaller than the spacing distance between the two ends far away from the magnetic ring mounting seat 1, that is, the clamping groove formed by the clamping member 111 gradually increases from the magnetic ring mounting seat 1 to the outside, and the second limiting member 113 is used for limiting the clamping groove at the outermost side of the clamping groove so as to clamp and fix the pipeline or the wire.

Preferably, the card inlet 12 is a spaced distance between two second limiting members 113 disposed opposite to each other, and the spaced distance is smaller than the diameters of the pipe and the wire. So that the pipe or wire can be clamped into the positioning buckle through the clamping inlet 12 and is not easy to be separated from the clamping inlet. Preferably, the second limiting member 113 has two inclined surfaces at the end far away from the first limiting member 112, and the two inclined surfaces are respectively arranged outwards and inwards towards the clamping groove, so as to facilitate the introduction of a pipeline or a wire or the disassembly of the pipeline or the wire from the positioning buckle, so that the operation is convenient.

Further preferably, as shown in fig. 1 to 3, the first limiting member 112 has a truncated cone structure, and a large diameter end of the first limiting member 112 is fixed to an outer peripheral sidewall of the magnetic ring mounting seat 1, so as to increase stability of the positioning buckle.

Further preferably, as shown in fig. 1 or fig. 2, an anti-skid block 13 is disposed on the outer peripheral sidewall of the magnetic ring mounting seat 1, and the anti-skid block 13 is disposed corresponding to each set of positioning buckle 11. Preferably, the anti-skid block 13 may be a rubber block, and when the pipeline is clamped into the positioning buckle, the rubber block can increase friction force with the pipeline, so that the pipeline cannot slide and fall off. Preferably, each set of positioning snaps 11 comprises at least two on the peripheral side wall of the magnet ring mount 1 and arranged in the axial direction of the magnet ring mount 1. Preferably, the anti-skid blocks 13 are arranged on the peripheral side wall close to the bottom of the magnetic ring mounting seat 1, so that the magnetic ring fixing device and the pipeline are more firmly fixed.

Further preferably, referring further to fig. 1 to 3, a limit slot 14 is formed on the top of the peripheral sidewall of the magnetic ring mounting base 1 and corresponding to each set of positioning buckle 11. The limit clamping groove 14 is of a strip-shaped structure with an open top. The limiting clamping groove 14 is formed on the side wall of the magnetic ring mounting seat 1 and used for carrying out quick positioning through the limiting clamping groove 14 after the magnetic ring is wound, so that loosening is avoided. Preferably, the limiting clamping groove 14 is arranged in the middle of the positioning buckle close to the top, so that the wire can conveniently move from the positioning buckle to the wire after the magnetic ring is wound.

Further preferably, as shown in fig. 2, a limiting cavity 15 for limiting the magnetic ring 2 is arranged in the magnetic ring mounting seat 1, and the limiting cavity 15 and the magnetic ring 2 are in a concentric circle structure and are used for mounting the magnetic ring 2. When the magnetic ring is used, the magnetic ring with proper size can be selectively installed according to the actual impedance requirement. Preferably, a cover plate 16 capable of opening or closing the limiting cavity 15 is arranged at the top of the limiting cavity 15, as shown in fig. 2, and a bottom plate 17 is fixedly arranged at the bottom of the limiting cavity 15, as shown in fig. 4. After the magnetic ring 2 is installed in the limiting cavity of the magnetic ring installation seat, the cover plate 16 is closed, so that protection of the internal magnetic ring is formed.

Preferably, as shown in fig. 2 and 4, perforations 18 allowing wires to pass through are formed on both the cover plate 16 and the base plate 17, and the perforations 18 include a circular hole 181 at the center of the cover plate 16 or the base plate 17 and a long hole 182 communicating with the circular hole 181, the long hole 182 extending in the radial direction of the cover plate 16 or the base plate 17. The perforations 18 are used to facilitate routing.

Further preferably, one end of the cover plate 16 is connected with the side wall of the magnetic ring mounting seat 1 through a hinge, so that the cover plate 16 is in an open or closed state through the hinge, and the other end of the cover plate 16 away from the hinge is connected with the top end of the side wall of the magnetic ring mounting seat 1 through a magnetic component. Therefore, when the cover plate 16 is closed, the cover plate and the top of the side wall of the magnetic ring mounting seat can be fixed through the magnetic component, the magnetic component is separated when the cover plate 16 is opened, and the cover plate 16 is opened under the action of the hinge piece, so that the magnetic ring is convenient to replace. Specifically, as shown in fig. 5 to 8, the hinge includes a connection block 21 and a rotation shaft 19, the rotation shaft 19 is fixed into the connection block 21 and both ends of the rotation shaft 19 extend out of the connection block 21, respectively, as shown in fig. 8. The top of the peripheral side wall of the magnetic ring mounting seat 1 is provided with a mounting hole 22, the shape of the mounting hole 22 is matched with that of the connecting block 21, two side walls of the mounting hole 22 are provided with guide rails 20 for enabling the rotating shaft 19 to slide, and as shown in fig. 7, the guide rails 20 are of a groove structure concave in the side wall of the mounting hole. When the cover plate is in the closed state, the two ends of the rotating shaft 19 are positioned at the upper parts of the grooves in the guide rail 20, as shown in fig. 5. When the cover is turned, the rotation shaft 19 slides to the lower portion of the groove of the guide rail 20, so that the cover is turned to a certain angle to be caught, and the opened state is maintained as shown in fig. 6.

Further preferably, as shown in fig. 9, the magnetic attraction assembly comprises a magnet embedded in the cover plate 16 and an iron block embedded in the magnetic ring mounting seat 1, and the position of the iron block on the magnetic ring mounting seat 1 corresponds to the position of the magnet of the cover plate 16 so as to realize opening or closing of the cover plate. Preferably, the magnetic attraction assembly is disposed at an end remote from the hinge.

The specific installation mode of the magnetic ring fixing device is as follows:

the wire harness finds out frequency points which do not meet the test according to the anti-interference test, iron cores with different magnetic conductivities are selected according to the impedance characteristic, the magnetic ring is placed in the magnetic ring fixing device, the wire harness is wound to the magnetic ring according to a certain number of turns and limited through the limiting clamping groove, and the cover plate is closed to form integral protection. According to the identification of the interference source, the other wires are separated in other positioning buckle wiring modes through positioning buckle interference source wire harness independent wiring, so that the purpose of strong and weak wire separated wiring is achieved.

The magnetic ring fixing device is convenient for fixing the magnetic ring, and the magnetic ring fixing device is provided with the positioning buckle, so that the problem of high wire bundle fixing requirement is solved, meanwhile, the wire is convenient to walk, strong and weak current can be separated, the consistency is high, the operation is convenient, and the electromagnetic compatibility performance and the production efficiency of a unit are improved.

Example 2

The utility model also provides an air conditioner, comprising the magnetic ring fixing device in the embodiment 1, wherein the magnetic ring fixing device is fixed on a pipeline of the air conditioner through a positioning buckle 11. The air conditioner can directly fix the magnetic ring fixing device on the pipeline through the positioning buckle without adding extra working procedures, and improves the electromagnetic compatibility and the production efficiency of the unit.

In the description of the present utility model, it is to be noted that, unless otherwise indicated, the meaning of "plurality" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front," "rear," "head," "tail," and the like are used as an orientation or positional relationship based on that shown in the drawings, merely to facilitate description of the utility model and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the utility model. Furthermore, the terms "first," "second," "third," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present utility model can be understood as appropriate by those of ordinary skill in the art.

The foregoing is merely illustrative of the present utility model, and the present utility model is not limited thereto, and any person skilled in the art will readily recognize that variations or substitutions are within the scope of the present utility model. Therefore, the protection scope of the present utility model shall be subject to the protection scope of the claims.

Claims

1. The utility model provides a magnetic ring fixing device, its characterized in that includes magnetic ring mount pad (1), follows the periphery lateral wall looks interval of magnetic ring mount pad (1) is provided with two at least group's location buckle (11), location buckle (11) are in keeping away from the outside of magnetic ring mount pad (1) is formed with card entry (12), two at least one of them group of location buckle (11) allow the pipeline to go into in order to fix magnetic ring mount pad (1) through card entry (12), two at least other group of location buckle (11) allow the wire to go into in order to be used for the wiring through card entry (12).

2. The magnetic ring fixing device according to claim 1, characterized in that at least two sets of positioning buckles (11) comprise four sets spaced along the peripheral side wall of the magnetic ring mounting base (1), and two adjacent sets of positioning buckles (11) are spaced 90 °.

3. The magnetic ring fixing device according to claim 1, characterized in that the positioning buckle (11) comprises two oppositely arranged clamping pieces (111),

clamping piece (111) are including first locating part (112) and second locating part (113), wherein, first locating part (112) with second locating part (113) are the acute angle setting, just second locating part (113) level sets up, first locating part (112) are kept away from the one end of second locating part (113) is fixed to on the periphery lateral wall of magnetic ring mount pad (1), and two of relative setting clamping piece (111) second locating part (113) set up relatively.

4. A magnetic ring fixing device according to claim 3, characterized in that the card inlet (12) is a distance between two second limit pieces (113) arranged opposite each other, and the distance is smaller than the diameters of the pipe and the wire.

5. A magnetic ring fixing device according to claim 3, wherein the first limiting member (112) has a truncated cone structure, and the large diameter end of the first limiting member (112) is fixed to the peripheral side wall of the magnetic ring mounting base (1).

6. The magnetic ring fixing device according to claim 1, characterized in that an anti-skid block (13) is arranged on the peripheral side wall of the magnetic ring mounting seat (1), and the anti-skid block (13) is arranged corresponding to each group of positioning buckles (11).

7. The magnetic ring fixing device according to claim 1, characterized in that each set of positioning snaps (11) comprises at least two arranged on the peripheral side wall of the magnetic ring mount (1) and along the axial direction of the magnetic ring mount (1).

8. The magnetic ring fixing device according to claim 1, wherein a limit clamping groove (14) is formed at the top of the peripheral side wall of the magnetic ring mounting seat (1) and corresponds to each group of positioning buckles (11), and the limit clamping groove (14) is of a strip-shaped structure with an open top.

9. The magnetic ring fixing device according to claim 1, characterized in that a limiting cavity (15) for limiting the magnetic ring (2) is arranged in the magnetic ring mounting seat (1), a cover plate (16) capable of opening or closing the limiting cavity (15) is arranged at the top of the limiting cavity (15), and a bottom plate (17) is fixedly arranged at the bottom of the limiting cavity (15).

10. The magnetic ring fixing device according to claim 9, characterized in that a through hole (18) allowing a wire to pass through is formed on each of the cover plate (16) and the base plate (17), the through hole (18) including a circular hole (181) at the center of the cover plate (16) or the base plate (17) and a long strip hole (182) communicating with the circular hole (181), the long strip hole (182) extending in the radial direction of the cover plate (16) or the base plate (17).

11. The magnetic ring fixing device according to claim 9, characterized in that one end of the cover plate (16) is connected with the side wall of the magnetic ring mounting seat (1) through a hinge piece, so that the cover plate (16) is in an open or closed state through the hinge piece, and the other end of the cover plate (16) away from the hinge piece is connected with the top end of the side wall of the magnetic ring mounting seat (1) through a magnetic attraction component.

12. The magnetic ring fixing device according to claim 11, characterized in that the hinge comprises a connection block (21) and a rotation shaft (19), the rotation shaft (19) being fixed into the connection block (21) and both ends of the rotation shaft (19) respectively extending out of the connection block (21);

the top of the peripheral side wall of the magnetic ring mounting seat (1) is provided with a mounting hole (22), the shape of the mounting hole (22) is matched with that of the connecting block (21), and two side walls of the mounting hole (22) are provided with guide rails (20) for enabling the rotating shaft (19) to slide.

13. The magnetic ring fixing device according to claim 11, characterized in that the magnetic attraction assembly comprises a magnet embedded in the cover plate (16) and an iron block embedded in the magnetic ring mounting seat (1), and the position of the iron block on the magnetic ring mounting seat (1) corresponds to the magnet position of the cover plate (16).

14. An air conditioner characterized by comprising a magnetic ring fixing device according to any of the preceding claims 1 to 13, which is fixed to the air conditioner's pipeline by means of a locating snap (11).