CN104180401B - Electromagnetic stove - Google Patents
Electromagnetic stove Download PDFInfo
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- CN104180401B CN104180401B CN201310189940.5A CN201310189940A CN104180401B CN 104180401 B CN104180401 B CN 104180401B CN 201310189940 A CN201310189940 A CN 201310189940A CN 104180401 B CN104180401 B CN 104180401B
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- support
- electromagnetic stove
- touch
- limited post
- drain pan
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Abstract
A kind of electromagnetic stove, including：Touch panel, support, touch sensible element, the touch sensible element are installed on the support, in addition to an at least elastic component, and the elastic component is connected to the support so that the touch sensible element and the support contact the touch panel.The elastic component of the present invention makes touch sensible element to touch touch panel all the time, ensure that the sensitivity that electromagnetic stove touches.
Description
【Technical field】
The present invention relates to a kind of cooking apparatus, more particularly to one kind to utilize electromagnetic stove made of electromagnetic inductive heating principle.
【Background technology】
Existing electromagnetic stove includes the control panel for being provided with display element and touch sensible element, and control panel is fixed on electromagnetism
Inside stove, and the height of control panel is certain, unadjustable.When assembling electromagnetic stove, the panel of electromagnetic stove is arranged on drain pan, and
It is pressed on control panel.Because the height of control panel is unadjustable, when the panel of electromagnetic stove is because build-up tolerance causes height
During change, the distance between touch sensible element on control panel and panel will change, sensitive so as to influence to touch
Degree, severe patient then cause to touch failure.
Support that otherwise prior art described here is not an admission that these prior arts unless there are the evidence of abundance
Before the filing date of the present application for known in the those of ordinary skill of the field that the invention relates to.
【The content of the invention】
Present invention is primarily aimed at propose to improve and provide a kind of electromagnetic stove of touch-sensitive for touch-control structure.
The present invention solves above-mentioned technical problem by the following technical programs：A kind of electromagnetic stove, including：Touch panel, branch
Frame, touch sensible element, the touch sensible element are installed on the support, in addition to an at least elastic component, the elasticity
Part is connected to the support so that the touch sensible element and the support contact the touch panel.The elastic component of the present invention
Elastic restoring force can be produced for every elastic deformation that occurs under load such as compression spring, shell fragment, elastic rubber column
.The touch sensible element of the present invention can be spring or foam." touch panel " of the present invention can not be only interpreted as
The glass panel of electromagnetic stove（Or the panel of other materials）, it can also include the electrically conducting transparent for being arranged at glass panel lower surface
Layer, or can include being arranged at the touch-sensitive panel such as pcb board below glass panel.Produced by the elastic component deformation of the present invention
Elastic restoring force touch sensible element is touched touch panel all the time, no matter touch panel installation whether there is tolerance,
The sensitivity touched can all be ensured.On the other hand, in order to prevent touch sensible element elastic component effect under excessively compress touch
Panel, touch sensible element or other components are caused to be damaged because of excessive compression, the present invention utilizes support contact touch panel
To control the degree that touch sensible element is compressed or extruded.
In a kind of possible embodiment, the electromagnetic stove includes control panel, and the touch sensible element is arranged at institute
State on control panel, the control panel is installed on the support.So, the installation of touch sensible element and consolidating for position are facilitated
Fixed, for single touch sensible element is fixed on support respectively, fixing a control panel will be easier.
In a kind of possible embodiment, the support includes spacer portion, and the spacer portion is held in the touch surface
Plate contacts the touch panel to ensure that the touch sensible element is compressed with a decrement.Because spacer portion is held in touch
Panel, if control touch sensible element in the position installed on support, can control touch sensible element and contact panel it
Between distance.For ensure touch sensitivity, touch sensible element need contact touch panel, but can not by excessive compression,
Therefore by controlling touch sensible element in the height after it is installed on support, before touch panel assembling between spacer portion
Difference come control contact panel assemble after the decrement compressed of touch sensible element.Moreover, even if the installation of touch panel is present
Tolerance, touch panel is held in because spacer portion remains, thus decrement be to maintain it is constant.
In a kind of possible embodiment, the decrement of the touch sensible element is D, and the span of the D is：
1mm≤D≤3mm.This span can not only ensure the sensitivity touched through applicant's experimental verification, and will not hinder or
Damage component.
In a kind of possible embodiment, the spacer portion includes holding section, and the holding section is fastened in the control
The upper surface of plate, the support also include support column, and the support column is connected to the lower surface of the control panel.Pass through above-mentioned knot
Structure, support are able to fix control panel, facilitate the installation of control panel；Pass through multiple independent and spaced support column, card
Portion is held to fix, is more beneficial for the radiating of control panel.
In a kind of possible embodiment, the electromagnetic stove includes drain pan and an at least stopping means, and the support leads to
The drain pan can be positioned at up or down by crossing the stopping means and the elastic component.That is, support is in vertical direction
It is upper removable, and the movement in horizontal direction is restricted, so that touch element and control panel are in the position in horizontal direction
Fixed.In transportation, touch sensible element and control panel be not with rocking for electromagnetic stove and in position occurs in horizontal direction
Shifting causes to touch failure.Stopping means can be a single part；Can also be connected by welding, clamping or other modes
Connect the part being arranged on support or drain pan；It can also be formed with support or being integrally formed for drain pan.
In a kind of possible embodiment, the stopping means includes limited post, and the elastic component is sheathed on the limit
On the post of position.Limited post plays the role of positioning to elastic component.Certainly, elastic component can also be positioned at support and drain pan by other structures
Between.
In a kind of possible embodiment, the limited post is arranged on the support, and the drain pan corresponds to the limit
Position post is provided with perforate, and the limited post can be connected to the drain pan up or down through the perforate." limited post is set
In on the support ", represent limited post can be welding, clamping or be threadedly connected on support or limited post with
Support is integrally formed.
In a kind of possible embodiment, in addition to fixing device, the limited post include mounting hole, the fixed dress
Put and be installed on the mounting hole and be fastened in outside the drain pan.Fixing device can be the projection with enlarged head, by swollen
Enlarged head is fastened in the edge of perforate, such as screw or bolt；It can also be the bolt with pad.So, can conveniently dismantle
So that the parts of touch control operation part are repaired or replaced.
In a kind of possible embodiment, the limited post includes hangnail portion, and the hangnail portion passes through the perforate simultaneously
It is fastened in outside the drain pan.Limited post is deformed upon with through the perforate on drain pan by hangnail portion, when through after perforate,
Hangnail portion resiles shape to be fastened on drain pan again, easy for installation, and fixing device is needed without another, and limited post can integrally into
The mode of type is made, convenient manufacture.
In a kind of possible embodiment, the drain pan includes inner fovea part, and the perforate is arranged on the inner fovea part,
And the limited post and the fixing device do not protrude from the inner fovea part.On the one hand the length of limited post and fixing device can be shortened
Degree, so as to utilize the mould of common-size, without re-molding；On the other hand, limited post and fixing device do not protrude inner fovea part,
It can ensure that electromagnetic stove flatly on work platform for placing face, occurs without inclination.
In a kind of possible embodiment, the elastic component includes compression spring.Compression spring is relatively durable, and valency
Lattice are cheap, easy to use.
In a kind of possible embodiment, the control panel is provided with display element.Display element can include luminous
The indicator lamps such as diode, for showing the relevant parameter of electromagnetic stove, reach touch sensible operation and the visual synchronization of electromagnetic stove
Effect.
In a kind of possible embodiment, the touch panel includes microcrystal face plate.
【Brief description of the drawings】
Fig. 1 is the sectional view of the electromagnetic stove of one embodiment of the invention；
Fig. 2 is sectional view of the electromagnetic stove of one embodiment of the invention when touch panel is unassembled；
Fig. 3 is the schematic perspective view of the support of one embodiment of the invention；
Fig. 4 is the exploded perspective view of the electromagnetic stove of one embodiment of the invention.
Explanation on reference in figure：
1- electromagnetic stoves；10- touch panels；20- supports；40- elastic components；50- control panels；60- drain pans；70- fixtures；
80- pads；201- holding sections；210- spacer portions；220- support columns；230- trunkings；240- limited posts；241- mounting holes；
300- touch sensible elements；500- display elements；610- perforates；620- inner fovea parts.
【Embodiment】
To make to have further understanding to the purpose of the present invention, construction, feature and its function, hereby coordinate embodiment detailed
It is described as follows.The description of position relationship mentioned in the claim and specification of the present invention, such as " upper and lower, upper surface,
Lower surface, horizontal direction, vertical direction " etc., all it is for being placed in electromagnetic stove on the basis of horizontal plane.
Fig. 1 is refer to, Fig. 1 is the sectional view of the electromagnetic stove of one embodiment of the invention.The electromagnetic stove 1 of the present invention includes touching
Panel 10, support 20, at least touch sensible element 300 and an elastic component 40.Wherein, touch sensible element 300 is installed on branch
On frame 20.Elastic component 40 is connected to support 20 so that touch sensible element 300 and support 20 contact touch panel 10.
The panel of the present embodiment electromagnetic stove 1 is microcrystal face plate, and touch panel 10 includes microcrystal face plate.In practical operation,
The lower surface for carrying out the microcrystal face plate corresponding to touch control operation position is needed to be coated with transparency conducting layer（It is not shown）.Elastic component 40 is
Compression spring.Electromagnetic stove 1 includes control panel 50, and control panel 50 is a printed substrate（PCB）, it is provided with control panel 50 aobvious
Show element 500, display element 500 is, for example, the phases such as indicator lamp, temperature, power for showing electromagnetic stove 1 such as light emitting diode
Related parameter.Touch sensible element 300 is arranged on control panel 50, and it is made up and substantially cylindrical of foam.Support 20 includes
Spacer portion 210, spacer portion 210 are held in touch panel 10 to ensure that touch sensible element 300 is contacted with a decrement by compression
Touch panel 10.The decrement of touch sensible element 300 is D, and D span is：1mm≤D≤3mm, this scope ensure that
Electromagnetic stove has good touch sensitivity.Refer to Fig. 2, Fig. 2 be one embodiment of the invention electromagnetic stove in touch panel not
Sectional view during assembling.When control panel 50 is installed on support 20 and touch panel 10 is unassembled, touch sensible element 300 is high
Difference in height for spacer portion 210 and between the two is D.After touch panel 10 assembles, spacer portion 210 is connected to touch
The lower surface of panel 10, thereby ensure that touch sensible element 300 contacts touch panel 10, and touch sensible element by compression
300 decrement is D.
It refer to Fig. 3, Fig. 4 and compares figure 1, Fig. 2, Fig. 3 is the schematic perspective view of the support of one embodiment of the invention, Fig. 4
For the exploded perspective view of the electromagnetic stove of one embodiment of the invention.The electromagnetic stove 1 of the present embodiment includes multiple spacer portions 210, wherein
The spacer portion 210 of a part of quantity also includes holding section 201, and support 20 also includes multiple support columns 220.The clamping of holding section 201
In the upper surface of control panel 50, support column 220 is connected to the lower surface of control panel 50, so as to which control panel 50 is fixed on into support 20
On.In addition, support 20 also includes trunking 230, trunking 230 is used to arrange the cable inside electromagnetic stove 1.
Electromagnetic stove 1 includes drain pan 60 and an at least stopping means, support 20 can be upper and lower by stopping means and elastic component 40
Movably it is positioned at drain pan 60.Specifically, the stopping means of the present embodiment includes limited post 240, and limited post 240 is to be integrally formed
Mode be formed on support 20, and elastic component 40 is sheathed on limited post 240.The corresponding limited post 240 of drain pan 60 is provided with perforate
610.Electromagnetic stove 1 also includes fixing device, and limited post 240 is provided with mounting hole 241, and fixing device is installed on mounting hole 241 simultaneously
It is fastened in outside drain pan 60.The fixing device of the present embodiment includes fixture 70 and pad 80, and limited post 240 passes through perforate 610, Gu
Determine part 70 to be installed on mounting hole 241 outside in drain pan 60 and can be fastened in outside drain pan 60 by pad 80.The fixture of the present embodiment
70 can be bolt.Fig. 1, Fig. 2 and Fig. 4 are refer to, drain pan 60 includes inner fovea part 620, and perforate 610 is arranged on inner fovea part 620,
And limited post 240 and fixing device do not protrude from inner fovea part 620, to ensure that electromagnetic stove 1 flatly can be placed on work top.It is comprehensive
Upper described, elastic component 40 abuts support 20 towards the direction movement of touch panel 10 until support 20 is held in touch panel 10, by
Keep abutting touch panel 10 all the time in the presence of elastic component 40 in the spacer portion 210 of support 20, as long as ensureing touch sensible
Height and position relation between element 300 and spacer portion 210, even if touch panel 10 occurs manufacturing or location tolerance, also will not
The contact between touch sensible element 300 and touch panel 10 and the decrement D of touch sensible element 300 are influenceed, so as to protect
Demonstrate,prove the sensitivity touched.
In another embodiment of the present invention, limited post is shaped on drain pan.Perforate is then arranged in correspondence with support,
Elastic component is sheathed on limited post, and limited post passes through perforate, and support can be positioned at up or down by limited post and elastic component
Drain pan.The other structures of the electromagnetic stove of the embodiment are identical with previous embodiment, can specifically correspond to retouching with reference to the foregoing embodiments
State, will not be repeated here.
In another embodiment of the present invention, limited post is shaped on support, and limited post includes hangnail portion.Limited post
Deformed upon by hangnail portion with through the perforate on drain pan, when through after perforate, hangnail portion resiles shape with card again
It is held on drain pan.The other structures of the electromagnetic stove of the embodiment are identical with previous embodiment, specifically can be to should refer to foregoing implementation
The description of example, will not be repeated here.
The present invention is described by above-mentioned related embodiment, but above-described embodiment is only the example for implementing the present invention.
It must be noted that the embodiment disclosed is not limiting as the scope of the present invention.On the contrary, do not depart from the present invention spirit and
In the range of the change and retouching made, belong to the scope of patent protection of the present invention.
Claims (13)
1. a kind of electromagnetic stove (1), including：
Touch panel (10),
Support (20),
Touch sensible element (300), it is installed on the support (20), it is characterised in that also include
An at least elastic component (40), the elastic component (40) is connected to the support (20) so that the touch sensible element
(300) and the support (20) contacts the touch panel (10)；The support (20) includes spacer portion (210), the interval
Portion (210) is held in the touch panel (10) to ensure that the touch sensible element (300) is contacted with a decrement by compression
The touch panel (10).
2. electromagnetic stove (1) as claimed in claim 1, it is characterised in that including control panel (50), the touch sensible element
(300) it is arranged on the control panel (50), the control panel (50) is installed on the support (20).
3. electromagnetic stove (1) as claimed in claim 1, it is characterised in that the decrement of the touch sensible element (300) is D,
The span of the D is：1mm≤D≤3mm.
4. electromagnetic stove (1) as claimed in claim 2, it is characterised in that the spacer portion (210) includes holding section (201), institute
The upper surface that holding section (201) is fastened in the control panel (50) is stated, the support (20) also includes support column (220), described
Support column (220) is connected to the lower surface of the control panel (50).
5. electromagnetic stove (1) as claimed in claim 1, it is characterised in that described including drain pan (60) and an at least stopping means
Support (20) can be positioned at the drain pan (60) up or down by the stopping means and the elastic component (40).
6. electromagnetic stove (1) as claimed in claim 5, it is characterised in that the stopping means includes limited post (240), described
Elastic component (40) is sheathed on the limited post (240).
7. electromagnetic stove (1) as claimed in claim 6, it is characterised in that the limited post (240) is arranged at the support (20)
On, the corresponding limited post (240) of the drain pan (60) is provided with perforate (610), and the limited post (240) passes through the perforate
(610) drain pan (60) can be connected to up or down.
8. electromagnetic stove (1) as claimed in claim 7, it is characterised in that also including fixing device, limited post (240) bag
Mounting hole (241) is included, the fixing device is installed on the mounting hole (241) and is fastened in the drain pan (60) outside.
9. electromagnetic stove (1) as claimed in claim 7, it is characterised in that the limited post includes hangnail portion, and the hangnail portion is worn
Cross the perforate (610) and be fastened in the drain pan (60) outside.
10. electromagnetic stove (1) as claimed in claim 8, it is characterised in that the drain pan includes inner fovea part (620), the perforate
(610) it is arranged on the inner fovea part (620), and the limited post (240) and the fixing device do not protrude from the indent
Portion (620).
11. the electromagnetic stove (1) as any one of claim 1-10, it is characterised in that the elastic component (40) includes pressure
Contracting spring.
12. the electromagnetic stove (1) as described in claim 2 or 4, it is characterised in that the control panel (50) is provided with display element
(500)。
13. the electromagnetic stove (1) as any one of claim 1-10, it is characterised in that the touch panel (10) includes
Microcrystal face plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310189940.5A CN104180401B (en) | 2013-05-20 | 2013-05-20 | Electromagnetic stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310189940.5A CN104180401B (en) | 2013-05-20 | 2013-05-20 | Electromagnetic stove |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104180401A CN104180401A (en) | 2014-12-03 |
| CN104180401B true CN104180401B (en) | 2018-01-09 |
Family
ID=51961626
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310189940.5A Active CN104180401B (en) | 2013-05-20 | 2013-05-20 | Electromagnetic stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104180401B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3285009B1 (en) * | 2016-08-16 | 2023-06-07 | Electrolux Appliances Aktiebolag | Pressing element and induction hob comprising a pressing element |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2842516Y (en) * | 2005-11-26 | 2006-11-29 | 海尔集团公司 | Elastic top-set device touching sensitive element and range fitted with same |
| CN1964192A (en) * | 2005-11-09 | 2007-05-16 | 迪尔阿扣基金两合公司 | Capacitive touch-sensitive switch |
| CN201555273U (en) * | 2009-11-18 | 2010-08-18 | 美的集团有限公司 | Touch control device of induction cooker |
| CN201636926U (en) * | 2009-12-17 | 2010-11-17 | 美的集团有限公司 | Touch control device of induction cooker |
| CN202253824U (en) * | 2011-08-22 | 2012-05-30 | 美的集团有限公司 | Sliding touch control device of induction cooker |
| CN102954506A (en) * | 2011-08-27 | 2013-03-06 | 博西华电器（江苏）有限公司 | Electromagnetic stove |
| EP2578949A1 (en) * | 2011-10-03 | 2013-04-10 | BSH Bosch und Siemens Hausgeräte GmbH | Household device with at least one carrier unit with at least one spring unit |
-
2013
- 2013-05-20 CN CN201310189940.5A patent/CN104180401B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1964192A (en) * | 2005-11-09 | 2007-05-16 | 迪尔阿扣基金两合公司 | Capacitive touch-sensitive switch |
| CN2842516Y (en) * | 2005-11-26 | 2006-11-29 | 海尔集团公司 | Elastic top-set device touching sensitive element and range fitted with same |
| CN201555273U (en) * | 2009-11-18 | 2010-08-18 | 美的集团有限公司 | Touch control device of induction cooker |
| CN201636926U (en) * | 2009-12-17 | 2010-11-17 | 美的集团有限公司 | Touch control device of induction cooker |
| CN202253824U (en) * | 2011-08-22 | 2012-05-30 | 美的集团有限公司 | Sliding touch control device of induction cooker |
| CN102954506A (en) * | 2011-08-27 | 2013-03-06 | 博西华电器（江苏）有限公司 | Electromagnetic stove |
| EP2578949A1 (en) * | 2011-10-03 | 2013-04-10 | BSH Bosch und Siemens Hausgeräte GmbH | Household device with at least one carrier unit with at least one spring unit |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104180401A (en) | 2014-12-03 |
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