CN201000123Y - Finger controlling type electromagnetic stove - Google Patents
Finger controlling type electromagnetic stove Download PDFInfo
- Publication number
- CN201000123Y CN201000123Y CNU2007200180673U CN200720018067U CN201000123Y CN 201000123 Y CN201000123 Y CN 201000123Y CN U2007200180673 U CNU2007200180673 U CN U2007200180673U CN 200720018067 U CN200720018067 U CN 200720018067U CN 201000123 Y CN201000123 Y CN 201000123Y
- Authority
- CN
- China
- Prior art keywords
- electromagnetic oven
- finger
- panel
- induction metal
- circuit board
- 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.)
- Ceased
Links
- 230000006698 induction Effects 0.000 claims abstract description 27
- 239000002184 metal Substances 0.000 claims abstract description 27
- 229910052751 metal Inorganic materials 0.000 claims abstract description 27
- 239000000919 ceramic Substances 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims description 7
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 239000011889 copper foil Substances 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 238000006748 scratching Methods 0.000 abstract 3
- 230000002393 scratching effect Effects 0.000 abstract 3
- 239000003990 capacitor Substances 0.000 abstract 2
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000010355 oscillation Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000009711 regulatory function Effects 0.000 description 1
- 238000007669 thermal treatment Methods 0.000 description 1
Images
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- Induction Heating Cooking Devices (AREA)
Abstract
A finger scratching type electromagnetic oven. An operation panel finger scratching area is arranged on the electromagnetic oven panel, a controlling circuit board electrically connected with the electromagnetic oven is installed in the finger scratching area, a group of induction metal sheets electrically connected with the electromagnetic oven is arranged on the controlling circuit board, the surface of the induction metal sheets is upward, an operational panel is covered on the surface of the induction metal sheets, and the operation panel is tightly contacted with the surface of the induction metal sheets. The operation panel can be a ceramic panel. The principle is that when a finger scratches on the ceramic panel, the ceramic panel of the electromagnetic oven, the finger, the induction metal sheets under the ceramic plate form an electric capacitor, and the monolithic processor of the electromagnetic oven controls the electromagnetic oven through recognition to the change of the electric capacity of the electric capacitor. When the finger slides from the left to the right or click at least two buttons, the monolithic processor can adjust the change of the button sliding, to perform power, time and temperature control to the electromagnetic oven, and to realize the continuous increasing or decreasing adjustment of the power, time and temperature. The utility model has the characteristics that the design is reasonable, the structure is simple, the operation is convenient, the controlling is flexible, and the operation is more humanized.
Description
Technical field
The utility model relates to a kind of electromagnetic oven, and particularly a kind of finger is drawn the formula electromagnetic oven.
Background technology
The mode of operation of existing electromagnetic oven realizes by touch-switch, presses by finger, and sheet metal contacts with circuit in the button, and software is controlled relevant function by the contact of identification button.In long-term use, each regulatory function all will be pressed button once, and not only complex operation, and button part is damaged easily.
Summary of the invention
For overcoming the deficiencies in the prior art, the utility model provides a kind of finger reasonable in design, simple in structure, easy to operate, that control flexibly, operate hommization more to draw the formula electromagnetic oven.
A kind of finger is drawn the formula electromagnetic oven, characteristics are a guidance panel to be set refer to partition on electromagnetic oven panel, a control circuit board that is electrically connected with electromagnetic oven in referring to partition, this is installed, one group of induction metal plate that is electrically connected with electromagnetic oven is arranged on the control circuit board, the induction metal plate surface upwards, at induction metal plate surface coverage one block operations panel, this guidance panel closely contacts with the induction metal plate surface.
Described guidance panel can be a ceramic panel.
Described guidance panel can be the housing of electromagnetic oven.
Described guidance panel can be that the PVC of electromagnetic oven decorates film.
One group of induction metal plate that is electrically connected with electromagnetic oven is arranged on the described circuit board
Described induction metal plate can be the copper foil of circuit board face.
Used control circuit and single-chip microcomputer are public custom circuit and single-chip microcomputers commonly used.
Finger paddling on ceramic panel promptly realizes adjusting power and time, finger is on ceramic panel during paddling or during crawl, induction metal plate forms as two pole plates on the electric capacity on finger and the circuit board, ceramic panel is exactly the medium of electric capacity, during the ceramic guidance panel of finger contact, finger forms an electric capacity with lamellule, when finger removes paddling or crawl, as in circuit, increasing an electric capacity, changed the frequency of oscillation of circuit then, software is realized control by the frequency change that identification increase electric capacity brings in the circuit.
By induction mode operation electromagnetic oven, its principle is streaked the electromagnetic stove ceramic panel for finger, and the sheet metal under finger and the ceramic wafer forms an electric capacity, and the electromagnetic oven single-chip microcomputer is controlled electromagnetic oven by the variation of identification capacitance.
When finger slip from left to right or at least two buttons of crawl, single-chip microcomputer will determine the variation that button slides, and then electromagnetic oven be realized power, time and temperature controlling, realize that the increasing or decreasing of power, time and temperature is regulated;
Finger horizontally slips or during at least two induction metal plates of crawl, single-chip microcomputer will determine the variation that the button key slides, and then electromagnetic oven is realized the control of power, time and lapse of temperature.
Prior art is to the operation of electromagnetic oven, all is by with realizing by button or finger induction, has " pressing "-action of " flicking "; The utility model is mainly being controlled to be of electromagnetic oven slided by finger and can realizes the power of electromagnetic oven and time etc. are controlled, and operates hommization more.The utlity model has characteristics reasonable in design, simple in structure, easy to operate, that control flexibly, operate hommization more.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Wherein, 1, electromagnetic oven panel; 2, guidance panel refers to partition; 3, guidance panel; 4, the thermal treatment zone; 5, power line hole
The specific embodiment
Embodiment 1:
Structure of the present utility model as shown in Figure 1, characteristics are a guidance panel to be set refer to partition 2 on electromagnetic oven panel 1, a control circuit board that is electrically connected with electromagnetic oven in referring to partition 2, this is installed, one group of induction metal plate that is electrically connected with electromagnetic oven is arranged on the control circuit board, the induction metal plate surface upwards, at induction metal plate surface coverage one block operations panel 3, this guidance panel closely contacts with the induction metal plate on the circuit board is surperficial.
Described guidance panel is a ceramic panel.
One group of induction metal plate that is electrically connected with electromagnetic oven is arranged on the described circuit board
Described induction metal plate is the copper foil of circuit board face.
Used control circuit and single-chip microcomputer are public custom circuit and single-chip microcomputers commonly used.
Embodiment 2:
Structure of the present utility model is identical with embodiment 1, and difference is that described guidance panel is the housing of electromagnetic oven.
Embodiment 3:
Structure of the present utility model is identical with embodiment 1, and difference is that described guidance panel is that the PVC of electromagnetic oven decorates film.
Claims (6)
1, a kind of finger is drawn the formula electromagnetic oven, it is characterized in that, a guidance panel is set on electromagnetic oven panel refers to partition, a control circuit board that is electrically connected with electromagnetic oven in referring to partition, this is installed, one group of induction metal plate that is electrically connected with electromagnetic oven is arranged on the control circuit board, the induction metal plate surface makes progress, and at induction metal plate surface coverage one block operations panel, this guidance panel closely contacts with the induction metal plate surface.
2, finger as claimed in claim 1 is drawn the formula electromagnetic oven, it is characterized in that, described guidance panel can be a ceramic panel.
3, finger as claimed in claim 1 is drawn the formula electromagnetic oven, it is characterized in that, described guidance panel can be the housing of electromagnetic oven.
4, finger as claimed in claim 1 is drawn the formula electromagnetic oven, it is characterized in that, described guidance panel can be that the PVC of electromagnetic oven decorates film.
5, finger as claimed in claim 1 is drawn the formula electromagnetic oven, it is characterized in that, one group of induction metal plate that is electrically connected with electromagnetic oven is arranged on the described circuit board.
6, finger as claimed in claim 1 is drawn the formula electromagnetic oven, it is characterized in that, described induction metal plate can be the copper foil of circuit board face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200180673U CN201000123Y (en) | 2007-01-30 | 2007-01-30 | Finger controlling type electromagnetic stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200180673U CN201000123Y (en) | 2007-01-30 | 2007-01-30 | Finger controlling type electromagnetic stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201000123Y true CN201000123Y (en) | 2008-01-02 |
Family
ID=39014528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200180673U Ceased CN201000123Y (en) | 2007-01-30 | 2007-01-30 | Finger controlling type electromagnetic stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201000123Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237549A (en) * | 2018-08-14 | 2019-01-18 | 珠海格力电器股份有限公司 | Method for heating and controlling and electromagnetic oven |
-
2007
- 2007-01-30 CN CNU2007200180673U patent/CN201000123Y/en not_active Ceased
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109237549A (en) * | 2018-08-14 | 2019-01-18 | 珠海格力电器股份有限公司 | Method for heating and controlling and electromagnetic oven |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20080102 |
|
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20150916 Decision number of declaring invalidation: 26322 Granted publication date: 20080102 |
|
| IW01 | Full invalidation of patent right |