CN108901192A - Magnetic ring mounting structure and domestic electrical apparatus - Google Patents
Magnetic ring mounting structure and domestic electrical apparatus Download PDFInfo
- Publication number
- CN108901192A CN108901192A CN201810903802.1A CN201810903802A CN108901192A CN 108901192 A CN108901192 A CN 108901192A CN 201810903802 A CN201810903802 A CN 201810903802A CN 108901192 A CN108901192 A CN 108901192A
- Authority
- CN
- China
- Prior art keywords
- magnet ring
- mounting structure
- external groove
- ring mounting
- groove sidevall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 230000003014 reinforcing effect Effects 0.000 claims description 12
- 210000003205 muscle Anatomy 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims 2
- 238000009434 installation Methods 0.000 claims 1
- 238000012360 testing method Methods 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract 1
- 238000000034 method Methods 0.000 description 6
- 238000010586 diagram Methods 0.000 description 2
- 241001061264 Astragalus Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0098—Shielding materials for shielding electrical cables
Landscapes
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coils Or Transformers For Communication (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Abstract
The invention discloses a magnetic ring mounting structure and a domestic electric appliance, wherein the magnetic ring mounting structure is arranged on a main board support of the electric appliance, the magnetic ring comprises a magnetic ring main body and a winding wound on the magnetic ring main body, the mounting structure comprises a groove structure, and the groove structure comprises a positioning groove capable of positioning at least one part of the magnetic ring main body. The magnetic ring mounting structure provided by the invention simplifies the assembly mode of the magnetic ring, improves the assembly efficiency of the magnetic ring, ensures that the magnetic ring is well fixed, standardizes the wiring of the magnetic ring, and can ensure the consistency of EMC test results.
Description
Technical field
The present invention relates to field of household appliances, especially a kind of magnet ring mounting structure and the life electricity including the magnet ring mounting structure
Device.
Background technique
Currently, electric cooker in order to meet EMC testing standard, can generally increase magnet ring, in this way on the connecting line of coupler
Inefficient if magnet ring can occupy certain space, and magnet ring is fixed with binding band, fixation is bad, and it is different to be easy shaking generation
It rings.
Summary of the invention
In view of this, the assembly of magnet ring can be simplified one of the objects of the present invention is to provide a kind of magnet ring mounting structure
Mode, improves magnet ring assembly efficiency, and specification magnet ring cabling can guarantee the consistency of EMC test result.
In order to achieve the above objectives, on the one hand, the present invention adopts the following technical scheme that：
A kind of magnet ring mounting structure, is arranged on the mainboard bracket of electric appliance, and the magnet ring includes magnet ring main body and is wound around
Coiling in the magnet ring main body, the mounting structure include slot structure, and the slot structure includes can be to the magnet ring main body
The locating slot that is positioned of at least part.
Preferably, the slot structure includes external groove sidevall and internal groove side wall, between the external groove sidevall and internal groove side wall described in formation
Locating slot, the external groove sidevall and/or internal groove side wall are configured to the arc convex being arranged on the mainboard bracket.
Preferably, the radial outside of the external groove sidevall is provided with reinforcing rib, one end of the reinforcing rib is connected to described
On the lateral surface of external groove sidevall, other end is free end, and the bottom of the reinforcing rib is connected on the mainboard bracket.
Preferably, the radially inner side of the external groove sidevall is provided with supporting rib, one end of the supporting rib and the outer groove
Wall connection, other end are free end or connect with the internal groove side wall.
Preferably, the height of the supporting rib is 2-6mm.
Preferably, in the circumferential direction of the locating slot, the supporting rib includes the of the first end close to the internal groove side wall
Second supporting rib of one supporting rib and the second end close to the internal groove side wall.
Preferably, in the circumferential direction of the locating slot, the supporting rib includes the of the first end close to the external groove sidevall
4th supporting rib of three supporting ribs and the second end close to the external groove sidevall.
It preferably, further include fixed structure, the fixed structure includes the buckling parts that the top of the locating slot is arranged in,
The buckling parts is fastened on at least part of upper end of the magnet ring main body, to the magnet ring main body in the axial direction of locating slot
Position be fixed.
Preferably, the fixed structure includes the interconnecting piece being connected with the buckling parts, the upper end of the interconnecting piece with
The buckling parts is connected, and lower end is connected with the external groove sidevall.
Preferably, in the circumferential direction of the locating slot, the fixed structure be arranged in the external groove sidevall by close end
Position.
On the other hand, the present invention adopts the following technical scheme that：
A kind of living electric apparatus, including control mainboard and coupler are connected with conducting wire on the coupler, on the conducting wire
It is provided with magnet ring, magnet ring mounting structure as described above is provided on the main board, for installing the magnet ring.
Magnet ring mounting structure provided by the invention, simplifies the assembly method of magnet ring, improves magnet ring assembly efficiency, guarantees
Magnet ring fixes, specification magnet ring cabling, guarantees the consistency of EMC test result.
Detailed description of the invention
By referring to the drawings to the description of the embodiment of the present invention, the above and other purposes of the present invention, feature and
Advantage will be apparent from, in the accompanying drawings：
Fig. 1 shows the schematic diagram that magnet ring provided by the invention is installed on magnet ring mounting structure；
Fig. 2 shows the schematic diagrames of magnet ring mounting structure provided by the invention；
Fig. 3 is the A-A cross-sectional view of Fig. 2；
Fig. 4 is the B-B cross-sectional view of Fig. 2；
In figure, 1, magnet ring；11, magnet ring main body；12, coiling；2, locating slot；21, external groove sidevall；22, internal groove side wall；3, reinforce
Muscle；4, supporting rib；41, the first supporting rib；42, the second supporting rib；43, third supporting rib；44, the 4th supporting rib；5, fixed knot
Structure；51, buckling parts；52, interconnecting piece.
Specific embodiment
Below based on embodiment, present invention is described, but the present invention is not restricted to these embodiments.Under
Text is detailed to describe some specific detail sections in datail description of the invention, in order to avoid obscuring essence of the invention,
There is no narrations in detail for well known method, process, process, element.
In addition, it should be understood by one skilled in the art that provided herein attached drawing be provided to explanation purpose, and
What attached drawing was not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it is to be understood that, term " first ", " second " etc. are used for description purposes only, without
It can be interpreted as indication or suggestion relative importance.In addition, in the description of the present invention, unless otherwise indicated, the meaning of " multiple "
It is two or more.
This application provides a kind of magnet ring mounting structure, the magnet ring mounting structure is arranged on the mainboard bracket of electric appliance,
The convenient fixation to magnet ring.The magnet ring 1 includes magnet ring main body 11 and the coiling 12 being wound around in the magnet ring main body 11, described
Mounting structure includes slot structure, and the slot structure includes that can determine what at least part of the magnet ring main body 11 was positioned
Position slot 2.The locating slot 2 is used to fix the magnet ring 1, simplifies the assembly method of magnet ring 1, improves 1 assembly efficiency of magnet ring,
Guarantee that magnet ring 1 fixes, 1 cabling of specification magnet ring guarantees the consistency of EMC test result.
Further, the slot structure includes external groove sidevall 21 and internal groove side wall 22, the external groove sidevall 21 and internal groove side wall 22 it
Between form the locating slot 2, it is convex that the external groove sidevall 21 and/or internal groove side wall 22 are configured to the arc being arranged on the mainboard bracket
It rises.In a specific embodiment, as shown in Fig. 2, the external groove sidevall 21 and internal groove side wall 22 are arc convex, the arc
The locating slot 2 is formed between protrusion, the locating slot 2 is slightly over the cyclic structure of magnet ring main body 11, facilitates the magnet ring
Main body 11 is fixed in the locating slot 2, and the outside of the locating slot 2 is arranged in the coiling 12.
It is further preferred that the radial outside in the external groove sidevall 21 is provided with reinforcing rib 3, one end of the reinforcing rib 3
It is connected on the lateral surface of the external groove sidevall 21, other end is free end, and the bottom of the reinforcing rib 3 is connected to the mainboard
On bracket.The reinforcing rib 3 can be set it is multiple, in a specific embodiment, as illustrated in fig. 1 and 2, the reinforcing rib
3 on the lateral surface of the external groove sidevall 21 setting there are two.The setting of reinforcing rib 3 can increase the intensity of external groove sidevall 21, avoid
External groove sidevall 21 is destroyed.
Preferably, the radially inner side of the external groove sidevall 21 is provided with supporting rib 4, the supporting rib 4 is for raising magnet ring
Main body 11 gives 12 slot milling of coiling, facilitates the placement of coiling 12, can avoid causing to squeeze to coiling 12, destroys coiling 12
Structure.One end of the supporting rib 4 is connect with the external groove sidevall 21, and other end is free end or connects with the internal groove side wall 22
It connects, the bottom of the supporting rib 4 is connected on the mainboard bracket.In a specific embodiment, as shown in Fig. 2, it is described
One end of supporting rib 4 is connect with the external groove sidevall 21, and other end is connect with the internal groove side wall 22, in this embodiment, described
The setting of supporting rib 4 is while providing placement space for coiling 12, additionally it is possible to increase the intensity of entire slot structure, so that slot knot
Structure is stronger.Preferably, the height of the supporting rib 4 is 2-6mm, and general magnet ring will be around 2-8 astragal, the thickness of line also not phase
Together, the effect of supporting rib 4 is to support magnet ring 1, cabling space is formed between magnet ring 1 and mainboard bracket, 2-6mm is substantially
It can satisfy various thicknesses, the situation for enclosing number, the convenient setting to magnet ring 1.
Preferably, the supporting rib 4 can be set multiple, in a specific embodiment, as shown in Fig. 2, in institute
In the circumferential direction for stating locating slot 2, the supporting rib 4 includes close to the first supporting rib 41 of first end of the internal groove side wall 22 and close
Second supporting rib 42 of the second end of the internal groove side wall 22, the supporting rib 4 further include the first end close to the external groove sidevall 21
Third supporting rib 43 and close to the external groove sidevall 21 second end the 4th supporting rib 44.It, can by the way that multiple supporting ribs 4 are arranged
So that it is more stable to the support of magnet ring 1, it avoids magnet ring 1 crooked, causes difficulty to assembly.
Preferably, the magnet ring mounting structure further includes fixed structure 5, and the fixed structure 5 includes being arranged described fixed
The buckling parts 51 on the top (referring to orientation shown in attached drawing 3) of position slot 2, the buckling parts 51 are fastened on the magnet ring main body 11
At least part of top, position of the magnet ring main body 11 in the axial direction of locating slot 2 is fixed, magnet ring master is prevented
Body 11 is moved in the axial direction, fixes magnet ring main body 11 stronger.
The fixed structure 5 includes the interconnecting piece 52 being connected with the buckling parts 51, the upper end of the interconnecting piece 52 with
The buckling parts 51 is connected, and lower end is connected with the external groove sidevall 21.Preferably, the fixed structure 5 is buckle.Other
Embodiment in, the lower end of the interconnecting piece 52 also can connect on internal groove side wall 22.
In a specific embodiment, as illustrated in fig. 1 and 2, in the circumferential direction of the locating slot 2, the fixed structure 5
There are two settings, is separately positioned on the position by close end of the external groove sidevall 21, make magnet ring main body 11 it is fixed it is stronger,
Stablize.
Further, the application also provides a kind of living electric apparatus, including control mainboard and coupler, connects on the coupler
It is connected to conducting wire, is provided with magnet ring 1 in the conducting wire (a part that coiling 12 is conducting wire), is provided on the main board as above
The magnet ring mounting structure, for installing the magnet ring 1.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
It should be appreciated that above-mentioned embodiment is merely exemplary, and not restrictive, without departing from of the invention basic
In the case where principle, those skilled in the art can be directed to the various apparent or equivalent modification or replace that above-mentioned details is made
It changes, is all included in scope of the presently claimed invention.
Claims (11)
1. a kind of magnet ring mounting structure, which is characterized in that be arranged on the mainboard bracket of electric appliance, the magnet ring includes magnet ring main body
With the coiling being wound around in the magnet ring main body, the mounting structure includes slot structure, and the slot structure includes can be to described
The locating slot that at least part of magnet ring main body is positioned.
2. magnet ring mounting structure according to claim 1, which is characterized in that the slot structure includes external groove sidevall and inside groove
Wall, forms the locating slot between the external groove sidevall and internal groove side wall, and the external groove sidevall and/or internal groove side wall are configured to be arranged in institute
State the arc convex on mainboard bracket.
3. magnet ring mounting structure according to claim 2, which is characterized in that be provided in the radial outside of the external groove sidevall
Reinforcing rib, one end of the reinforcing rib are connected on the lateral surface of the external groove sidevall, and other end is free end, the reinforcing rib
Bottom be connected on the mainboard bracket.
4. magnet ring mounting structure according to claim 2, which is characterized in that be provided in the radially inner side of the external groove sidevall
Supporting rib, one end of the supporting rib are connect with the external groove sidevall, and other end is free end or connect with the internal groove side wall.
5. magnet ring mounting structure according to claim 4, which is characterized in that the height of the supporting rib is 2-6mm.
6. magnet ring mounting structure according to claim 4, which is characterized in that in the circumferential direction of the locating slot, the branch
Support muscle includes the first supporting rib of the first end close to the internal groove side wall and the second support of the second end close to the internal groove side wall
Muscle.
7. magnet ring mounting structure according to claim 4, which is characterized in that in the circumferential direction of the locating slot, the branch
Support muscle includes the third supporting rib of the first end close to the external groove sidevall and the 4th support of the second end close to the external groove sidevall
Muscle.
8. the magnet ring mounting structure according to one of claim 2-7, which is characterized in that it further include fixed structure, it is described solid
Determining structure includes the buckling parts that the top of the locating slot is arranged in, and the buckling parts is fastened at least the one of the magnet ring main body
Position of the magnet ring main body in the axial direction of locating slot is fixed in partial upper end.
9. magnet ring mounting structure according to claim 8, which is characterized in that the fixed structure includes and the buckling parts
The interconnecting piece being connected, the upper end of the interconnecting piece are connected with the buckling parts, and lower end is connected with the external groove sidevall.
10. magnet ring mounting structure according to claim 9, which is characterized in that described solid in the circumferential direction of the locating slot
Structure setting is determined in the position by close end of the external groove sidevall.
11. a kind of living electric apparatus, which is characterized in that including control mainboard and coupler, it is connected with conducting wire on the coupler,
It is provided with magnet ring on the conducting wire, is provided with magnet ring mounting structure described in one of claim 1-10 on the main board, uses
In the installation magnet ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903802.1A CN108901192B (en) | 2018-08-09 | 2018-08-09 | Magnetic ring mounting structure and domestic electrical equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810903802.1A CN108901192B (en) | 2018-08-09 | 2018-08-09 | Magnetic ring mounting structure and domestic electrical equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108901192A true CN108901192A (en) | 2018-11-27 |
| CN108901192B CN108901192B (en) | 2023-09-19 |
Family
ID=64353631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810903802.1A Active CN108901192B (en) | 2018-08-09 | 2018-08-09 | Magnetic ring mounting structure and domestic electrical equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108901192B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204289036U (en) * | 2014-11-17 | 2015-04-22 | 青岛云路新能源科技有限公司 | A kind of toroidal core |
| CN104853556A (en) * | 2014-02-13 | 2015-08-19 | 珠海格力电器股份有限公司 | Magnetic ring fixing device and air conditioner external unit with same |
| CN205407515U (en) * | 2016-03-14 | 2016-07-27 | 拜申电子科技（上海）有限公司 | Machine controller's magnetic ring cover fixed mounting structure |
| CN205487682U (en) * | 2016-01-05 | 2016-08-17 | 东莞创宝达电器制品有限公司 | Bobbin for magnetic coil |
| CN206602019U (en) * | 2017-04-18 | 2017-10-31 | 江西省高新超越精密电子有限公司 | A kind of new ring-shaped transformer combining structure |
| CN107949208A (en) * | 2017-11-27 | 2018-04-20 | 珠海格力电器股份有限公司 | magnetic ring fixing device, electric appliance box and air conditioner |
| CN208657262U (en) * | 2018-08-09 | 2019-03-26 | 珠海格力电器股份有限公司 | Magnetic ring mounting structure and domestic electrical apparatus |
-
2018
- 2018-08-09 CN CN201810903802.1A patent/CN108901192B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104853556A (en) * | 2014-02-13 | 2015-08-19 | 珠海格力电器股份有限公司 | Magnetic ring fixing device and air conditioner external unit with same |
| CN204289036U (en) * | 2014-11-17 | 2015-04-22 | 青岛云路新能源科技有限公司 | A kind of toroidal core |
| CN205487682U (en) * | 2016-01-05 | 2016-08-17 | 东莞创宝达电器制品有限公司 | Bobbin for magnetic coil |
| CN205407515U (en) * | 2016-03-14 | 2016-07-27 | 拜申电子科技（上海）有限公司 | Machine controller's magnetic ring cover fixed mounting structure |
| CN206602019U (en) * | 2017-04-18 | 2017-10-31 | 江西省高新超越精密电子有限公司 | A kind of new ring-shaped transformer combining structure |
| CN107949208A (en) * | 2017-11-27 | 2018-04-20 | 珠海格力电器股份有限公司 | magnetic ring fixing device, electric appliance box and air conditioner |
| CN208657262U (en) * | 2018-08-09 | 2019-03-26 | 珠海格力电器股份有限公司 | Magnetic ring mounting structure and domestic electrical apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108901192B (en) | 2023-09-19 |
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