CN104797027B - Coil panel component - Google Patents
Coil panel component Download PDFInfo
- Publication number
- CN104797027B CN104797027B CN201410025595.6A CN201410025595A CN104797027B CN 104797027 B CN104797027 B CN 104797027B CN 201410025595 A CN201410025595 A CN 201410025595A CN 104797027 B CN104797027 B CN 104797027B
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- conductively connected
- post
- circuit board
- hole
- panel component
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Abstract
The invention discloses a kind of coil panel component, including：Circuit board；PCB coil disk, PCB coil disk are located at circuit board, and PCB coil disk is provided with the through hole of the copper foil on insertion PCB coil disk；And post is conductively connected, lower end and the circuit board electrical connection of post are conductively connected, the copper foil connection being conductively connected on the top of post and the madial wall of through hole.According to the coil panel component of the present invention, the copper foil of the flat on PCB coil disk is formed with circuit board by being conductively connected post and electrically connect, simple in construction, easy for installation, connection is reliable, and production technology is simpler, reduces production cost.Meanwhile the head end of the copper foil on PCB coil disk and end need not extend to draw outside PCB coil disk, not only save process and also save material, reduce further production cost.The present invention is especially suitable for the connection of the circuit of PCB coil disk.
Description
Technical field
The present invention relates to household electrical appliance technical field, specifically, more particularly to a kind of coil panel component.
Background technology
In correlation technique, terminal is stamped in head end and the end of the coil of coil panel, then again by way of welding and electric
Road plate connection.The problem of so bringing be：It not can confirm that whether be reliably connected between terminal and multi cord.Production process is various,
Easily occur quality problems in process of production, meanwhile, need to expend a large amount of man-hours in production process.And due to PCB coil
The coil of disk is annular copper foil, and its head end is extended out with end, and it is more difficult to stamp terminal, complex procedures.
The content of the invention
It is contemplated that at least solves one of above-mentioned technical problem of the prior art to a certain extent.Therefore, this hair
A bright purpose is to propose a kind of have the coil panel component that processing technology is simple, performance is relatively reliable.
According to coil panel component proposed by the present invention, including：Circuit board；PCB coil disk, the PCB coil disk are located at institute
Circuit board is stated, the PCB coil disk is provided with the through hole of the copper foil penetrated on the PCB coil disk；And it is conductively connected
Post, the lower end for being conductively connected post and circuit board electrical connection, the top for being conductively connected post and the madial wall of the through hole
On copper foil connection.
Coil panel component according to an embodiment of the invention, make flat on PCB coil disk by being conductively connected post
Copper foil is formed with circuit board and electrically connected, simple in construction, easy for installation, and connection is reliable, and production technology is simpler, reduces production
Cost.Meanwhile the head end of the copper foil on PCB coil disk and end need not extend to draw outside PCB coil disk, not only save
Process also saves material, reduce further production cost.The present invention is especially suitable for the connection of the circuit of PCB coil disk.
In addition, coil panel component according to the above embodiment of the present invention can also have technical characteristic additional as follows：
According to one embodiment of present invention, coil panel component further comprise being located at it is described be conductively connected post it is described on
The tension arm of portion periphery, described tension arm one end are connected with the post that is conductively connected, and the other end leads to described in the deployed state
Copper foil contact on the madial wall in hole.
According to one embodiment of present invention, coil panel component cap, the cap, which is locked at, described is conductively connected post
Upper end, and the cap is in tension arm expansion during locked position.
According to one embodiment of present invention, the top for being conductively connected post has mounting hole, one end of the cap
Stretch into the mounting hole, the post that is conductively connected is provided with the loose slot communicated with the mounting hole, and the tension arm is located at
In the loose slot, described one end of the cap is stretched into the mounting hole when the cap is in locked position, to push away
The dynamic tension arm expansion.
According to one embodiment of present invention, the intercolumniation gap that is conductively connected coordinates in the through hole.
According to one embodiment of present invention, the cap includes：Post center portion, the post center portion stretch into the mounting hole
It is interior；And column top, the column top are located at the upper end of the post center portion, the radial dimension of the column top is more than the through hole
Radial dimension, pre- spacing is stretched out in the upper end for being conductively connected post through the through hole and by the upper end of the PCB coil disk
From the column top and the upper end locking for being conductively connected post.
According to one embodiment of present invention, the periphery wall for being conductively connected post upper end is formed with the first external screw thread, institute
Column top is stated as cylinder, the outer peripheral edge of the column top has a flange extended downwardly, the madial wall of the flange have with
First internal thread of the first external screw thread matching.
According to one embodiment of present invention, the lower surface of the column top and the upper surface of the PCB coil disk offset.
According to one embodiment of present invention, the cap side wall is provided with sets of holes, and the upper end for being conductively connected post is stretched
Enter in the sets of holes, the side wall of the cap is provided with the loose slot communicated with the sets of holes, and the tension arm is located at the work
In dynamic groove, when the cap is in locked position, the post that is conductively connected promotes the tension arm expansion.
According to one embodiment of present invention, the bottom of the cap is described to be conductively connected post formed with the second internal thread
Perisporium be provided with the second external screw thread for being matched with second internal thread.
According to one embodiment of present invention, the upper end of the column top is provided with the groove of polygon.
According to one embodiment of present invention, the cross section of the column top is circular or regular hexagon.
According to one embodiment of present invention, the inwall of the through hole is provided with the metal conducting layer being connected with the copper foil.
According to one embodiment of present invention, the circuit board is spaced apart with the PCB coil disk, the circuit board and institute
State and be provided with multiple locating dowels between PCB coil disk, the lower end of each locating dowel is connected with the circuit board, upper end with it is described
PCB coil disk connects.
According to one embodiment of present invention, the circuit board is provided with welding hole, and the post that is conductively connected passes through the weldering
Hole, the lower end for being conductively connected post are more than the radial dimension of base of the welding hole, the upper end of the base provided with radial dimension
Face and the lower surface of the circuit board offset, and the circuit board is conductively connected post welding with described.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by the practice of the present invention.
Brief description of the drawings
Fig. 1 is the structural representation of coil panel component according to an embodiment of the invention.
Fig. 2 is that coil panel component according to an embodiment of the invention is provided with the vertical of the circuit board that is conductively connected post
Body figure；
Fig. 3 is that being provided with for coil panel component according to an embodiment of the invention is being conductively connected the circuit board of post just
View；
Fig. 4 is the stereogram for being conductively connected post of coil panel component according to an embodiment of the invention；
Fig. 5 is the stereogram of the cap of coil panel component according to an embodiment of the invention；
Fig. 6 is the sectional view of the cap of coil panel component according to an embodiment of the invention；
Fig. 7 is the cap of coil panel component according to an embodiment of the invention with being conductively connected the section view after post is connected
Figure；
Fig. 8 is the cap of coil panel component according to another embodiment of the invention and is conductively connected post exploded pictorial
Figure；
Fig. 9 is that the cap of coil panel component according to another embodiment of the invention shows with being conductively connected post stereo decomposing
It is intended to.
Reference：
Coil panel component 100；Circuit board 10；PCB coil disk 20；It is conductively connected post 30；Copper foil 201；Through hole 21；Cap
40；Mounting hole 31；Loose slot 32；Tension arm 33；Post center portion 41；Column top 42；Flange 421；The groove 422 of polygon；Positioning
Post 50；Welding hole 11；Base 39；Sets of holes 49；First external screw thread 81；First internal thread 91；Second external screw thread 82；Second internal thread
92。
Embodiment
Embodiments of the invention are described below in detail, the example of the embodiment is shown in the drawings, wherein from beginning to end
Same or similar label represents same or similar element or the element with same or like function.Below with reference to attached
The embodiment of figure description is exemplary, it is intended to for explaining the present invention, and is not considered as limiting the invention.
In the description of the invention, it is to be understood that term " " center ", " longitudinal direction ", " transverse direction ", " length ", " width ",
" thickness ", " on ", " under ", "front", "rear", "left", "right", " vertical ", " level ", " top ", " bottom " " interior ", " outer ", " up time
The orientation or position relationship of the instruction such as pin ", " counterclockwise " are based on orientation shown in the drawings or position relationship, are for only for ease of
Description is of the invention to be described with simplified, rather than the device or element of instruction or hint meaning must be with specific orientation, Yi Te
Fixed azimuth configuration and operation, therefore be not considered as limiting the invention.
In addition, term " first ", " second " are only used for describing purpose, and it is not intended that instruction or hint relative importance
Or the implicit quantity for indicating indicated technical characteristic.Thus, define " first ", the feature of " second " can be expressed or
Implicitly include one or more this feature.In the description of the invention, " multiple " are meant that two or more,
Unless otherwise specifically defined.
In the present invention, unless otherwise clearly defined and limited, term " installation ", " connected ", " connection ", " fixation " etc.
Term should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integrally；Can be that machinery connects
Connect or electrically connect；Can be joined directly together, can also be indirectly connected by intermediary, can be in two elements
The connection in portion or the interaction relationship of two elements.For the ordinary skill in the art, can be according to specific feelings
Condition understands the concrete meaning of above-mentioned term in the present invention.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or it " under "
Can directly it be contacted including the first and second features, it is not directly to contact but pass through it that can also include the first and second features
Between other characterisation contact.Moreover, fisrt feature second feature " on ", " top " and " above " to include first special
Sign is directly over second feature and oblique upper, or is merely representative of fisrt feature level height and is higher than second feature.Fisrt feature exists
Second feature " under ", " lower section " and " following " fisrt feature that includes are immediately below second feature and obliquely downward, or be merely representative of
Fisrt feature level height is less than second feature.
As shown in figure 1, coil panel component 100 according to an embodiment of the invention, including：Circuit board 10, PCB coil disk 20
And it is conductively connected post 30.
Specifically, PCB coil disk 20 is located at the top of circuit board 10, and PCB coil disk 20 is provided with insertion PCB coil disk 20
On copper foil 201 through hole 21, through hole 21 can be located on head end and/or the end of the copper foil windings being made up of copper foil 201.Lead
The lower end of electric binding post 30 electrically connects with circuit board 10, i.e., is connected with the conducting wire on circuit board 10, is conductively connected post 30
Top is connected with the copper foil 201 on the madial wall of through hole 21, to realize the conducting of circuit board 10 and PCB coil disk 20.
Coil panel component 100 according to an embodiment of the invention, by be conductively connected post 30 make it is flat on PCB coil disk 20
Flat-shaped copper foil 201 is formed with circuit board 10 and electrically connected, simple in construction, easy for installation, and connection is reliable, and production technology is simpler
It is single, reduce production cost.Meanwhile the head end of the copper foil 201 on PCB coil disk 20 and end need not extend to draw PCB
Outside coil panel 20, not only save process and also save material, reduce further production cost.The line of embodiments of the invention
The circuit that disk component 100 is enclosed especially suitable for PCB coil disk connects.
As viewed in figures 5-8, according to one embodiment of present invention, coil panel component 100 may further include to be located at and lead
The tension arm 33 of the upper periphery of electric binding post 30, the one end of tension arm 33 are connected with being conductively connected post 30, and the other end is in expansion shape
Contacted under state with the copper foil on the madial wall of through hole 21.In other words, tension arm 33, which can be located at, is conductively connected post 30 and through hole 21
Madial wall between, with by tension arm 33 connect the madial wall of through hole 21 on copper foil and be conductively connected post 30, to realize circuit
The connection of plate 10 and copper foil.Thus, by set tension arm 33 can make copper foil be conductively connected post 30 be connected it is even closer,
Improve the reliability of coil panel component 100.It is understood that tension arm 33 can be conductive sheet metal.
As shown in Fig. 1, Fig. 7-8, according to one embodiment of present invention, coil panel component 100 may further include：Post
Cap 40, cap 40 can be locked at the upper end for being conductively connected post 30, and tension arm 33 deploys when cap 40 is in locked position.By
This, can realize the connection and disconnection of circuit board 10 and copper foil by adjusting the position of cap 40.
As shown in figs. 4-7, according to one embodiment of present invention, being conductively connected the top of post 30 has mounting hole 31, post
One end of cap 40 is stretched into mounting hole 31, is conductively connected the side wall of post 30 and is provided with the loose slot 32 communicated with mounting hole 31, such as
For rectangular through-hole, tension arm 33 can be located in loose slot 32, and one end of cap 40 is stretched into mounting hole 31, with cap 40
When locked position, tension arm 33 is promoted to deploy.Thus, by setting the tension arm 33 coordinated with cap 40 to make conductive connect
Connect post 30 to be in close contact with the copper foil 201 on PCB coil disk 20, ensure well conducting, improve the reliable of coil panel component 100
Property.Further assemble for convenience, according to one embodiment of present invention, being conductively connected post 30 can be coordinated in through hole with gap
In 21.
As illustrated in figs. 5-7, according to one embodiment of present invention, cap 40 includes：Post center portion 41 and column top 42.
Specifically, post center portion 41 can be stretched into mounting hole 31.Column top 42 can be located at the upper end of post center portion 41, capital
The radial dimension in portion 42 is more than the radial dimension of through hole 21, and through hole 21 can be passed through and by PCB coil by being conductively connected the upper end of post 30
Preset distance, column top 42 and the upper end locking for being conductively connected post 30 are stretched out in the upper end of disk.Thus, it is possible to avoid cap 40 and lead
Electric binding post 30 play, stable connection in the axial direction, avoid causing the loose contact of tension arm 33 and copper foil 201.
As illustrated in figs. 5-7, according to one embodiment of present invention, the periphery wall of the upper end of post 30 is conductively connected formed with first
External screw thread 81, column top 42 are cylinder, and the outer peripheral edge of column top 42 has the flange 421 extended downwardly, the inner side of flange 421
Wall has the first internal thread 91 matched with the first external screw thread 81.Led thus, it is possible to which cap 40 is locked at by helicitic texture
On electric binding post 30.In order to facilitate rotation cap 40, make cap 40 during moving down with being conductively connected the screw thread of post 30
Connection, the upper end of column top 42 can be provided with the groove 422 of polygon, for example, can be regular hexagon groove, thus, it is possible to
Convenient use multiple types of tools is installed.
As shown in figure 8, according to one embodiment of present invention, sets of holes 49 can be provided with the side wall of cap 40, are conductively connected
The upper end of post 30 can be stretched into sets of holes 49, and the loose slot communicated with sets of holes 40, tension arm can be provided with the side wall of cap 40
33 are located in loose slot 32, when cap 40 is in locked position, is conductively connected post 30 and promotes tension arm 33 to deploy.Thus, it is possible to
The connection of circuit board 10 and copper foil is realized by the tension arm 33 being located on cap 40.
Post 30 is conductively connected for the ease of cap 40 is locked to, the bottom of cap 40 is led formed with the second internal thread 82
The perisporium of electric binding post 30 is provided with the second external screw thread 92 matched with the second internal thread 82.
According to one embodiment of present invention, the lower surface of column top 42 can offset with the upper surface of PCB coil disk 20.
Thus, it is possible to play the positioning action more firm to being conductively connected post 30.According to one embodiment of present invention, column top 42
Cross section is circular or regular hexagon.
According to one embodiment of present invention, cap 40 is assembled for convenience, and the upper end for being conductively connected post 30 passes through through hole
21 and by PCB coil disk 20 upper end stretch out preset distance.
According to one embodiment of present invention, in order to improve the reliability for being conductively connected post 30 and being connected with copper foil 201, through hole
21 inwall is provided with the metal conducting layer being connected with copper foil 201（It is not shown）.For example, the metal conducting layer can be to be located at through hole
Layers of copper on 21 inwall.
As shown in figure 1, according to one embodiment of present invention, circuit board 10 can be spaced apart with PCB coil disk 20, but
This is not limited to, multiple locating dowels 50, the lower end of each locating dowel 50 and circuit are provided between circuit board 10 and PCB coil disk 20
Plate 10 connects, for example, can be connected by screw lock.The upper end of locating dowel 50 can be connected with PCB coil disk 20, for example,
It can be connected by screw lock.
As Figure 1-3, according to one embodiment of present invention, circuit board 10 is provided with welding hole 11, is conductively connected post 30
Through welding hole 11, the lower end for being conductively connected post 30 is provided with radial dimension and is more than and is conductively connected base 39 of the post footpath 30 to size, bottom
The upper surface and the lower surface of circuit board 10 of seat 39 are offseted, and the upper surface of circuit board 10 is welded with being conductively connected post 30.Thus, may be used
So that be conductively connected post 30 be connected with circuit board 10 it is more firm.
The assembling process of coil panel component 100 is briefly described below with reference to Fig. 1-7.
Post 30 will be conductively connected to weld on the circuit board 10, two circuit boards for being conductively connected post 30 10 that will burn-on are placed into
The corresponding position of base of electromagnetic oven is simultaneously fixed by screw；
PCB coil disk 20 is placed, allows and is conductively connected the through hole 21 that post 30 passes through PCB coil disk 20, meanwhile, adjust PCB lines
It is corresponding with locating dowel 50 to enclose the positioning hole of disk 20, is connected PCB coil disk 20 with locating dowel 50 by screw；
The post center portion 41 of cap 40 enters in the hollow cylinder for the upper end for being conductively connected post 30, rotates cap 40, allows cap
Male thread portion on 40 column top 42 matches with being conductively connected the internal thread of post 30；It is conductive with the whereabouts of the post heart 41
The tension arm 33 of connecting pole 30 gradually extends out, and combines closely, reaches with the copper foil 201 of the inwall of the through hole 21 of PCB coil disk 20
Good connection effect.
After cap 40 is tightened, the bottom and the upper surface of PCB coil disk 20 of column top 42 are inconsistent, play fixed PCB lines
Enclose the effect of disk 20.
A kind of electromagnetic oven according to an embodiment of the invention, including the coil panel component 100 described in above-described embodiment.
The present invention is applied to the electromagnetic heaters such as electromagnetic oven, electromagnetic rice cooker, prevention electromagnetic pressure cooker.
For example with the electromagnetic oven of the present invention, there is coil panel component 100, make PCB coil disk by being conductively connected post 30
The copper foil 201 of flat on 20 is formed with circuit board 10 and electrically connected, simple in construction, easy for installation, and connection is reliable, production technology
It is simpler, reduce production cost.Meanwhile the head end of the copper foil 201 on PCB coil disk 20 and end need not extend to draw
Go out outside PCB coil disk 20, not only save process and also save material, reduce further production cost.The implementation of the present invention
The coil panel component 100 of example connects especially suitable for the circuit of PCB coil disk.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " example ", " specifically show
The description of example " or " some examples " etc. means specific features, structure, material or the spy for combining the embodiment or example description
Point is contained at least one embodiment or example of the present invention.In this manual, to the schematic representation of above-mentioned term not
Identical embodiment or example must be directed to.Moreover, specific features, structure, material or the feature of description can be with office
What combined in an appropriate manner in one or more embodiments or example.In addition, those skilled in the art can say this
Different embodiments or example described in bright book are engaged and combined.
Although embodiments of the invention have been shown and described above, it is to be understood that above-described embodiment is example
Property, it is impossible to limitation of the present invention is interpreted as, one of ordinary skill in the art within the scope of the invention can be to above-mentioned
Embodiment is changed, changed, replacing and modification.
Claims (9)
- A kind of 1. coil panel component, it is characterised in that including：Circuit board；PCB coil disk, the PCB coil disk are located at the circuit board, and the PCB coil disk, which is provided with, penetrates the PCB The through hole of copper foil on coil panel, the circuit board are spaced apart with the PCB coil disk, the circuit board and the PCB coil Multiple locating dowels are provided between disk, the lower end of each locating dowel is connected with the circuit board, upper end and the PCB coil disk Connection；Be conductively connected post, the lower end for being conductively connected post and circuit board electrical connection, the top for being conductively connected post with it is described Copper foil connection on the madial wall of through hole；The tension arm of the upper periphery for being conductively connected post is located at, described tension arm one end is conductively connected post phase with described Even, the other end contacts with the copper foil on the madial wall of the through hole in the deployed state；AndCap, the cap are locked at the upper end for being conductively connected post, and the top for being conductively connected post has mounting hole, institute The one end for stating cap is stretched into the mounting hole, and the post side wall that is conductively connected is provided with the activity communicated with the mounting hole Groove, the tension arm are located in the loose slot, and described one end of the cap is stretched into the mounting hole with the cap During in locked position, the tension arm is promoted to deploy.
- 2. coil panel component according to claim 1, it is characterised in that the intercolumniation gap that is conductively connected coordinates described logical In hole.
- 3. coil panel component according to claim 1, it is characterised in that the cap includes：Post center portion, the post center portion are stretched into the mounting hole；AndColumn top, the column top are located at the upper end of the post center portion, and the radial dimension of the column top is more than the through hole Preset distance is stretched out in radial dimension, the upper end for being conductively connected post through the through hole and by the upper end of the PCB coil disk, The column top and the upper end locking for being conductively connected post.
- 4. coil panel component according to claim 3, it is characterised in that the periphery wall for being conductively connected post upper end is formed There is the first external screw thread, the column top is cylinder, and the outer peripheral edge of the column top has the flange extended downwardly, the flange Madial wall there is the first internal thread for being matched with first external screw thread.
- 5. coil panel component according to claim 3, it is characterised in that the lower surface of the column top and the PCB lines The upper surface of circle disk offsets.
- 6. coil panel component according to claim 3, it is characterised in that the upper end of the column top is provided with the recessed of polygon Groove.
- 7. coil panel component according to claim 6, it is characterised in that the cross section of the column top is circular or positive six Side shape.
- 8. coil panel component according to claim 1, it is characterised in that the inwall of the through hole is provided with to be connected with the copper foil The metal conducting layer connect.
- 9. coil panel component according to claim 1, it is characterised in that the circuit board is provided with welding hole, the conduction Connecting pole passes through the welding hole, and the lower end for being conductively connected post is more than the radial dimension of bottom of the welding hole provided with radial dimension Seat, the upper surface of the base and the lower surface of the circuit board offset, and the circuit board is conductively connected post welding with described.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410025595.6A CN104797027B (en) | 2014-01-20 | 2014-01-20 | Coil panel component |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410025595.6A CN104797027B (en) | 2014-01-20 | 2014-01-20 | Coil panel component |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104797027A CN104797027A (en) | 2015-07-22 |
| CN104797027B true CN104797027B (en) | 2018-01-02 |
Family
ID=53561426
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410025595.6A Active CN104797027B (en) | 2014-01-20 | 2014-01-20 | Coil panel component |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104797027B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105810389B (en) * | 2015-09-11 | 2017-12-08 | 广州成汉电子科技有限公司 | Coil device |
| CN109744848B (en) * | 2017-11-08 | 2021-09-28 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111833A (en) * | 1994-01-21 | 1995-11-15 | 国际商业机器公司 | Pinned module |
| CN201015233Y (en) * | 2006-10-19 | 2008-01-30 | 胡兆火 | Heating coil panel |
| CN203708531U (en) * | 2014-01-20 | 2014-07-09 | 美的集团股份有限公司 | Coil disc assembly |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201582882U (en) * | 2010-02-01 | 2010-09-15 | 东莞市步步高家用电器有限公司 | Protection device of electromagnetic oven |
| KR101844404B1 (en) * | 2011-03-28 | 2018-04-03 | 삼성전자주식회사 | Induction heating cooker |
| CN102202434A (en) * | 2011-05-14 | 2011-09-28 | 苏海旸 | Electromagnetic electric heating plate |
| CN202282880U (en) * | 2011-09-23 | 2012-06-20 | 浙江绍兴苏泊尔生活电器有限公司 | Coil panel terminal connects structure soon |
| CN102711299B (en) * | 2012-05-11 | 2014-06-11 | 美的集团股份有限公司 | Commercial induction cooker movement structure |
-
2014
- 2014-01-20 CN CN201410025595.6A patent/CN104797027B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1111833A (en) * | 1994-01-21 | 1995-11-15 | 国际商业机器公司 | Pinned module |
| CN201015233Y (en) * | 2006-10-19 | 2008-01-30 | 胡兆火 | Heating coil panel |
| CN203708531U (en) * | 2014-01-20 | 2014-07-09 | 美的集团股份有限公司 | Coil disc assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104797027A (en) | 2015-07-22 |
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