CN209964436U - Magnetic ring fixing device, electric control box and air conditioner - Google Patents
Magnetic ring fixing device, electric control box and air conditioner Download PDFInfo
- Publication number
- CN209964436U CN209964436U CN201920355886.XU CN201920355886U CN209964436U CN 209964436 U CN209964436 U CN 209964436U CN 201920355886 U CN201920355886 U CN 201920355886U CN 209964436 U CN209964436 U CN 209964436U
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- magnetic ring
- groove
- wire
- fixing device
- pressing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/06—Separate outdoor units, e.g. outdoor unit to be linked to a separate room comprising a compressor and a heat exchanger
- F24F1/20—Electric components for separate outdoor units
- F24F1/22—Arrangement or mounting thereof
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Insertion, Bundling And Securing Of Wires For Electric Apparatuses (AREA)
Abstract
The utility model provides a magnetic ring fixing device and an electric control box, belonging to the technical field of electrical equipment, wherein the magnetic ring fixing structure comprises a magnetic ring groove and is suitable for accommodating a magnetic ring; the wire body passes through the top of the magnetic ring and is used for pressing the magnetic ring in the magnetic ring groove; and the line pressing part is arranged outside the magnetic ring groove and used for pressing the line body. Magnetic ring fixing device, utilize line body and magnetic ring groove, compress tightly fixedly from the circumference of magnetic ring and a plurality of directions of axial to the magnetic ring, simple effective, firm reliable, and simple structure, convenient operation.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to a magnetic ring fixing device, an electric control box and an air conditioner.
Background
In a controller part of an air conditioner, due to the change of a power supply signal, a circuit has a lot of harmonic waves and interference signals, which not only harm a power grid, but also influence the normal operation of the circuit. Aiming at the problem, most of electric control boxes of the existing air conditioner are provided with magnetic rings, the magnetic rings are large in size, if corresponding devices do not limit the electric control boxes, the magnetic rings can move in the electric control boxes, on one hand, the wire arrangement in the electric control boxes is influenced, on the other hand, the magnetic rings collide with other parts in the electric control boxes, the assembly and the normal work of the other parts are also influenced, even safety accidents occur, and meanwhile, the magnetic rings are easy to damage.
The existing magnetic ring fixing scheme comprises direct suspension or binding wire fixing, wherein the magnetic ring is not provided with a special fixing device, is easy to shake and has poor reliability in the air conditioner transportation and use processes; the magnetic ring is directly fixed on other stable structural members by branch head wire binding, one end of the magnetic ring is fixed, so that the magnetic ring is easy to shake, and the magnetic ring needs to perform two actions of binding and trimming when the assembly wire is fixed, so that the operation is relatively complex, and time and labor are wasted.
Disclosure of Invention
In view of the above, the present invention is directed to a magnetic ring fixing device to solve at least one of the above problems.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
a magnetic ring fixing device comprises:
a magnetic ring groove adapted to receive a magnetic ring;
the wire body passes through the top of the magnetic ring and is used for pressing the magnetic ring in the magnetic ring groove;
and the line pressing part is arranged outside the magnetic ring groove and used for pressing the line body.
Furthermore, the magnetic ring groove comprises a groove bottom and a groove wall extending forwards from the edge of the groove bottom, and the groove bottom and the groove wall define an accommodating space suitable for placing the magnetic ring.
Further, the cell wall includes first lateral wall and second lateral wall, the height of second lateral wall is less than the height of first lateral wall for the magnetic ring groove is in second lateral wall top forms crosses the line breach.
Further, the height of the first side wall is not less than the height of the magnetic ring.
Further, the wire body comprises at least one main wire, at least one of the main wires is integrated by a plurality of branch wires, the branch wires pass through the wire passing gap from the top of the magnetic ring, and the at least one branch wire is wound on the magnetic ring.
Further, the line pressing part comprises a fixing part and a pressing part, the line body is arranged in the fixing part, and the pressing part covers the fixing part.
Furthermore, the fixing part is provided with at least one wire clamping groove, the pressing part is provided with a wire pressing groove corresponding to the wire clamping groove, and when the pressing part covers the fixing part, the wire clamping groove and the wire pressing groove form a wire hole suitable for the wire body to pass through.
Furthermore, a plurality of rows of support ribs are arranged on the fixing portion, a wire passing port is formed in each row of support ribs, the wire passing ports in the plurality of rows of support ribs form the wire clamping groove, and the wire body is arranged in the wire clamping groove.
Further, the distance between the magnetic ring groove and the fixing part is 0-25 mm.
Compared with the prior art, magnetic ring fixing device have following advantage:
(1) magnetic ring fixing device, through fixing the magnetic ring in the magnetic ring inslot to the removal of restriction magnetic ring in magnetic ring circumference direction, compress tightly the line body through line ball portion, the line body passes through and compresses tightly fixedly from the magnetic ring top to the magnetic ring, with the removal of restriction magnetic ring in the magnetic ring axial direction. The utility model provides a magnetic ring fixing device compares with the mode through the line bundle fixed magnetic ring among the prior art, utilizes the line body to compress tightly the fixed mode at the magnetic ring inslot with the magnetic ring, and is simple effective, firm reliable, and simple structure, convenient operation.
(2) The utility model provides a magnetic ring fixing device, including the magnetic ring groove, the magnetic ring groove has carried out the space restriction to the magnetic ring including the cell wall that has the difference in height from the circumference of magnetic ring on the one hand, has the effect of fixed magnetic ring, and on the other hand is through forming the line breach on the cell wall, and the line body of also being convenient for is walked the line.
Another object of the present invention is to provide an electrical control box to solve at least one of the above problems.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
an electric control box comprises the magnetic ring fixing device.
Compared with the prior art, the advantages of the electric control box and the magnetic ring fixing device are the same, and are not described again.
It is another object of the present invention to provide an air conditioner to solve at least one of the above problems.
In order to achieve the above purpose, the technical scheme of the utility model is realized like this:
an air conditioner comprises the magnetic ring fixing device or the electric control box.
Compared with the prior art, the air conditioner has the same advantages as the magnetic ring fixing device, and the description is omitted.
Drawings
The accompanying drawings, which form a part hereof, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention without undue limitation. In the drawings:
fig. 1 is a partial structural view of the electric control box of the present invention;
fig. 2 is an exploded view of the electric control box of the present invention;
fig. 3 is an exploded view of a partial structure of the electric control box at another view angle of the present invention;
fig. 4 is an enlarged view of fig. 3 at i.
Description of reference numerals:
1-a magnetic ring groove; 2-a wire body; 3-a line pressing part; 4-a magnetic ring; 11-groove bottom; 12-a cell wall; 21-a main line; 22-splitting; 31-a stationary part; 32-a compression section; 121-a first sidewall; 122-a second sidewall; 123-a third side wall; 311-wire clamping grooves; 312-support ribs; 313-wire passing port.
Detailed Description
It should be noted that, in the present invention, the embodiments and features of the embodiments may be combined with each other without conflict.
In addition, the directional indications mentioned in the embodiments of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indications are changed accordingly. The front side mentioned in the embodiments of the present invention means that the electric control box of the present invention is in the direction shown in fig. 1.
The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.
Example one
Referring to fig. 1-4, the present invention provides a magnetic ring fixing device, including:
a magnetic ring groove 1 adapted to accommodate a magnetic ring;
the wire body 2 passes through the top of the magnetic ring 4;
and the wire pressing part 3 is arranged outside the magnetic ring groove 1 and used for pressing the wire body 2.
The utility model discloses a fix magnetic ring 4 in magnetic ring groove 1 to restriction magnetic ring 4 is at the ascending removal of 4 circumference directions on the magnetic ring, and line ball portion 3 compresses tightly the line body 2, and line body 2 passes through and compresses tightly fixedly from 4 tops of magnetic ring to magnetic ring 4, with restriction magnetic ring 4 at the ascending removal of 4 axial directions on the magnetic ring. The utility model provides a magnetic ring fixing device, simple structure, through the cooperation of the line body 2 and magnetic ring groove 1, fix magnetic ring 4 from 4 axial of magnetic ring and a plurality of directions of circumference, it is firm reliable, and convenient operation.
The magnetic ring groove 1 comprises a groove bottom 11 and a groove wall 12 extending forwards from the edge of the groove bottom 11, and a containing space is defined between the groove bottom 11 and the groove wall 12 and is suitable for placing the magnetic ring 4. The slot wall 12 includes first lateral wall 121 and second lateral wall 122, the lateral wall that is close to line ball portion 3 one side on the slot wall 12 is first lateral wall 121, the lateral wall that is kept away from line ball portion 3 one side on the slot wall 12 is second lateral wall 122, first lateral wall 121 and second lateral wall 122 are circular-arc lateral wall, make the whole hollow cylinder who is with magnetic ring 4 looks adaptation of magnetic ring groove 1, the height of first lateral wall 121 is not less than the height of magnetic ring 4, so, line body 2 on magnetic ring 4 upper portion can not cross first lateral wall 121 and the roll-off, help magnetic ring 4 atress when being compressed tightly by line body 2 even, with the spacing of realization first lateral wall 121 to magnetic ring 4. The height of the second side wall 122 is smaller than the height of the first side wall 121, so that the joint of the first side wall 121 and the second side wall 122 has a height difference, and a wire passing notch is formed above the second side wall 122, so that the wire body 2 passes from the upper side of the magnetic ring 4 to the direction of the second side wall 122 from the first side wall 121, and the wire body 2 can be better limited in the wire passing notch.
The utility model discloses a setting is including the cell wall 12 that has the first lateral wall 121 of difference in height and second lateral wall 122, has carried out space restriction to magnetic ring 4 from magnetic ring 4's circumference on the one hand, has the effect of fixed magnetic ring 4, and on the other hand crosses the line breach through forming, does not hinder the line body 2 yet and passes through, and is convenient for the line body 2 and walks the line.
The line body 2 includes an at least thread 21, and at least one in the thread 21 is integrated by many separated time 22, the utility model discloses preferably with two thread 21 of many separated time 22 integrations, thread 21 gets into magnetic ring 4 top through the compressed air portion 3, and at least one separated time 22 in the thread 21 twines on magnetic ring 4, and all the other separated time 22 pass through from the magnetic ring 4 top via crossing the line breach to compress tightly fixedly magnetic ring 4 from magnetic ring 4 top.
The utility model discloses a draw in a miscellaneous power cord in an integrated thread 21, reduced the demonstration number of lines of electric wire, avoid causing the electric wire confusion. In addition, the branch lines 22 are wound on the magnetic ring 4, so that the fixation between the line body 2 and the magnetic ring 4 is increased, and the rest branch lines 22 pass through the line passing gaps from the top of the magnetic ring 4, so that the magnetic ring 4 is pressed and fixed from the top of the magnetic ring 4, and the fixation between the magnetic ring 4 and the magnetic ring groove 1 is further improved.
The pressing part 3 comprises a fixing part 31 and a pressing part 32, the fixing part 31 is arranged on one side of the magnetic ring groove 1 and is close to the first side wall 121, the wire body 2 is arranged in the fixing part 31, the fixing part 31 is provided with at least one wire clamping groove 311, the pressing part 32 is provided with a wire pressing groove corresponding to the wire clamping groove 311, the pressing part 32 covers the fixing part 31 and is connected with the wire pressing groove through screws or bolts, a plurality of wire passing holes suitable for the wire body 2 to pass through are formed between the wire clamping groove 311 and the wire pressing groove, and the number of the wire passing holes is adapted to the number of the main wires. The size of the wire through hole is adapted to the size of the main wire 21. Under the effect of the pressing part 32, the wire body 2 is clamped into the wire passing hole, so that the wire body 2 is prevented from sliding off.
Due to the pressing effect of the wire pressing part 3 on the wire body 2, the wire body 2 has a certain pressing effect on the magnetic ring 4 when passing through the top of the magnetic ring 4, and the magnetic ring 4 is further pressed in the magnetic ring groove 1 from the axial direction of the magnetic ring 4, so that the magnetic ring 4 is prevented from jumping out. The utility model discloses the current line body 2 of make full use of is further fixed to magnetic ring 4, on guaranteeing reliable fixed basis, simplifies magnetic ring fixing device, practices thrift the cost.
Generally, the smaller the distance between the magnetic ring groove 1 and the fixing portion 31 is, the more the line body 2 is facilitated to compress the magnetic ring 4, therefore the utility model discloses the minimum distance between the groove wall of the middle magnetic ring groove 1 and the fixing portion 31 can be 0mm, and the magnetic ring groove 1 is clung to the setting of the fixing portion 31 at this moment. Meanwhile, in some cases, in order to avoid the magnetic ring 4 from affecting the fixation of the wire body 2, a certain distance may be set between the groove wall of the magnetic ring groove 1 and the fixing portion 31. At this time, in order to prevent the fixing portion 31 from being disposed at a position too far from the magnetic ring groove 1, which causes the compressing effect of the wire body 2 on the magnetic ring 4 to be ineffective, the farthest distance between the groove wall of the magnetic ring groove 1 and the fixing portion 31 may not exceed 25mm in combination with the material and rigidity parameters of the wire body commonly used for air conditioners. Therefore, the distance between the groove wall 12 of the magnetic ring groove 1 and the fixing part 31 is 0-25 mm. The fixing portion 31 is provided with a plurality of rows of support ribs 312, and the direction in which the support ribs 312 are provided on the fixing portion 31 is perpendicular to the direction in which the wire body 2 passes through the fixing portion 31. Each row of support ribs 312 is provided with a wire passing port 313 for a wire body 2 to pass through, the wire passing ports 313 on the multiple rows of support ribs 312 form a wire clamping groove 311, the wire body 2 is arranged in the wire clamping groove 311, wherein the row of support ribs 312 close to the first side wall 121 on the magnetic ring groove 1 extends to be connected with the first side wall 121. The above description is given of only one of the structural forms of the fixing portion 31, but is not limited thereto. The fixing portion 31 is provided with the multiple rows of support ribs 312, so that when the wire body 2 passes through the support ribs 312, due to the gaps formed among the multiple rows of support ribs 312, a certain operation space is reserved, the wire body 2 can be conveniently placed into the wire clamping groove 311 or taken out of the wire clamping groove 311, and the assembly efficiency is improved.
The utility model also provides an automatically controlled box, including aforementioned magnetic ring fixing device, magnetic ring fixing device includes magnetic ring groove 1, and 1 an organic whole of magnetic ring groove is formed on the box body of automatically controlled box, so greatly increased magnetic ring fixing device and automatically controlled between the box joint strength, it is fixed to compare adoption screw or buckle among the prior art, the utility model discloses with 1 an organic whole of magnetic ring groove connection on automatically controlled box, more firm, reliable. And the magnetic ring is fixed in the magnetic ring groove 1, the wire body 2 stretches out to the top of the magnetic ring 4 after being compressed by the wire pressing part 3, and then the magnetic ring 4 is compressed from the top of the magnetic ring 4, so that the magnetic ring 4 is fixed and installed, and the magnetic ring fixing device is simple in structure and convenient to operate.
As shown in fig. 2, the electrical control box includes a box body, the box body includes a bottom plate, a first side plate perpendicular to the bottom plate, and a second side plate perpendicular to the first side plate, a groove bottom 11 of the magnetic ring groove 1 is integrally disposed on the first side plate, a groove wall 12 extends forward from an edge of the groove bottom 11, the groove wall 12 includes a first side wall 121 and a second side wall 122 having a height difference, in addition, the groove wall 12 further includes a third side wall 123, the third side wall 123 includes an interface between the magnetic ring groove 1 and other components on the box body, and the interface is set to be an arc surface in order to make the magnetic ring groove 1 and the magnetic ring 4 adapt to each other shape. It should be noted that, in order to achieve better limitation on the magnetic ring 4, except that the height of the second sidewall 122 is set to be lower than the height of the magnetic ring 4, so as to facilitate the wire routing of the wire body 2, the heights of the other sidewalls on the groove wall 12 should be not less than the height of the magnetic ring 4. The contact part of the magnetic ring groove 1 and other parts on the box body is provided with a cambered surface which is matched with the circumference of the magnetic ring 4.
The utility model also provides an air conditioner, including automatically controlled box, set up aforementioned magnetic ring fixing device in the automatically controlled box, make full use of line body 2 realizes fixedly to magnetic ring 4, simple structure, and the reliability is high, prevents that the magnetic ring from removing the adverse effect that causes in automatically controlled box, ensures the circuit normal operating of air conditioner.
The foregoing is merely a preferred embodiment of the invention, which is intended to be illustrative and not limiting. It will be understood by those skilled in the art that various changes, modifications and equivalents may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.
Claims (11)
1. A magnetic ring fixing device is characterized by comprising:
a magnet ring groove (1) adapted to accommodate a magnet ring (4);
the wire body (2) passes through the top of the magnetic ring (4) and is used for pressing the magnetic ring (4) in the magnetic ring groove (1);
and the line pressing part (3) is arranged on the outer side of the magnetic ring groove (1) and used for pressing the line body (2).
2. The magnet ring fixing device as claimed in claim 1, characterized in that the magnet ring groove (1) comprises a groove bottom (11) and a groove wall (12) extending forward from an edge of the groove bottom (11), the groove bottom (11) and the groove wall (12) defining a receiving space suitable for placing the magnet ring (4).
3. A magnet ring fixture as claimed in claim 2, wherein the slot wall (12) comprises a first side wall (121) and a second side wall (122), the height of the second side wall (122) being smaller than the height of the first side wall (121), such that the magnet ring slot (1) forms a wire passing indentation above the second side wall (122).
4. A magnetic ring fixing device as claimed in claim 3, characterized in that the height of the first side wall (121) is not less than the height of the magnetic ring (4).
5. A magnetic ring fixing device as claimed in claim 3, characterized in that said wire body (2) comprises at least one main line (21), at least one of said main lines (21) comprises a plurality of branch lines (22), said branch lines (22) pass through said line passing gap from the top of said magnetic ring (4), and at least one of said branch lines (22) is wound on said magnetic ring (4).
6. The magnetic ring fixing device as claimed in claim 1, wherein the wire pressing part (3) comprises a fixing part (31) and a pressing part (32), the wire body (2) is disposed in the fixing part (31), and the pressing part (32) covers the fixing part (31).
7. The magnet ring fixing device as claimed in claim 6, characterized in that the distance between the outer edge of the magnet ring groove (1) and the fixing portion (31) is 0-25 mm.
8. The magnetic ring fixing device as claimed in claim 6 or 7, characterized in that the fixing portion (31) is provided with at least one wire clamping groove (311), the pressing portion (32) is provided with a wire pressing groove corresponding to the wire clamping groove (311), and when the pressing portion (32) is covered on the fixing portion (31), the wire clamping groove (311) and the wire pressing groove form a wire hole suitable for the wire body (2) to pass through.
9. The magnetic ring fixing device as claimed in claim 8, wherein a plurality of rows of support ribs (312) are disposed on the fixing portion (31), each row of support ribs (312) is disposed with a wire passing port (313), the wire passing ports (313) on the plurality of rows of support ribs (312) form the wire clamping slot (311), and the wire body (2) is disposed in the wire clamping slot (311).
10. An electrical control box, characterized in that it comprises a magnetic ring fixture as claimed in any one of claims 1 to 9.
11. An air conditioner, characterized in that, includes the magnetic ring fixing device of any one of claims 1-9 or the electric control box of claim 10.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920355886.XU CN209964436U (en) | 2019-03-20 | 2019-03-20 | Magnetic ring fixing device, electric control box and air conditioner |
| PCT/CN2020/071040 WO2020186907A1 (en) | 2019-03-20 | 2020-01-09 | Magnetic ring fixing device, electric control box, and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920355886.XU CN209964436U (en) | 2019-03-20 | 2019-03-20 | Magnetic ring fixing device, electric control box and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209964436U true CN209964436U (en) | 2020-01-17 |
Family
ID=69239558
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920355886.XU Active CN209964436U (en) | 2019-03-20 | 2019-03-20 | Magnetic ring fixing device, electric control box and air conditioner |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN209964436U (en) |
| WO (1) | WO2020186907A1 (en) |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103379810B (en) * | 2012-04-17 | 2017-02-08 | 珠海格力电器股份有限公司 | Magnetic ring fixing device and air conditioner outdoor unit with same |
| KR102131255B1 (en) * | 2013-09-16 | 2020-07-07 | 엘지전자 주식회사 | A controlbox of out-door unit for air conditioner |
| CN104853556B (en) * | 2014-02-13 | 2018-03-06 | 珠海格力电器股份有限公司 | Magnetic ring fixing device and air conditioner external unit with same |
| CN206531245U (en) * | 2017-02-22 | 2017-09-29 | 佛山市顺德区百年科技有限公司 | Cord grip and air conditioner |
| CN206481525U (en) * | 2017-03-10 | 2017-09-08 | 奥克斯空调股份有限公司 | A kind of electric-controlled box structure |
| CN109489131B (en) * | 2017-09-11 | 2021-03-23 | 珠海格力电器股份有限公司 | Magnetic ring fixing device, outdoor unit and air conditioner |
| CN107949208B (en) * | 2017-11-27 | 2024-04-02 | 珠海格力电器股份有限公司 | Magnetic ring fixing device, electric box and air conditioner |
| CN207885019U (en) * | 2017-12-26 | 2018-09-18 | 奥克斯空调股份有限公司 | A kind of magnet ring fixing device and air-conditioner outdoor unit |
-
2019
- 2019-03-20 CN CN201920355886.XU patent/CN209964436U/en active Active
-
2020
- 2020-01-09 WO PCT/CN2020/071040 patent/WO2020186907A1/en active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020186907A1 (en) | 2020-09-24 |
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