CN202736633U - Dedicated filter for electromagnetic range - Google Patents
Dedicated filter for electromagnetic range Download PDFInfo
- Publication number
- CN202736633U CN202736633U CN 201220296754 CN201220296754U CN202736633U CN 202736633 U CN202736633 U CN 202736633U CN 201220296754 CN201220296754 CN 201220296754 CN 201220296754 U CN201220296754 U CN 201220296754U CN 202736633 U CN202736633 U CN 202736633U
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- Prior art keywords
- inductance
- electromagnetic stove
- main shaft
- framework
- special filter
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- Expired - Fee Related
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Abstract
The utility model discloses a dedicated filter for an electromagnetic range. The dedicated filter for the electromagnetic range is characterized by comprising an inductance framework, an inductance magnetic core and a winding wire group. The inductance magnetic core is square-frame-shaped and arranged on the outer side of the inductance framework in surrounding mode. The dedicated filter for the electromagnetic range has the advantages of being simple in structure, convenient to use, stable in performance and good in popularization value.
Description
Technical field
The utility model relates to the electromagnetic stove technical field, especially relates to a kind of electromagnetic stove special filter.
Background technology
Electromagnetic stove, it need not the heating of naked light or conduction-type and allows heat directly produce in the bottom of a pan, so the heat efficiency is greatly improved, and is a kind of energy-efficient kitchen utensils, be different from fully tradition all fire is arranged or without fire conduction heating kitchen tools.Electromagnetic stove is the electric cooking apparatus that utilizes electromagnetic inductive heating principle to make.Partly formed by high-frequency induction heating coil (being magnet exciting coil), High frequency power conversion equipment, controller and ferromagnetic material the bottom of a pan cooker etc.During use, pass into alternating current in the heater coil, just produce an alternating magnetic field around the coil, the magnetic line of force of alternating magnetic field is most of by metal pan, produces a large amount of eddy current in the bottom of a pan, thereby produces the required heat of culinary art.Filter is a kind of device that is used for eliminating jamming incoherent signal, obtains pure electric current with inputing or outputing through filtration, at present, existing electromagnetic stove is to adopt common inductance filter, and filter is generally formed by 7-8 circle coil winding, wind the line disorderly and unsystematic, filter effect is poor.
Summary of the invention
The purpose of this utility model is exactly provide for the deficiency that solves prior art a kind of simple in structure, the electromagnetic stove special filter of stable performance.
The utility model is to adopt following technical solution to realize above-mentioned purpose: a kind of electromagnetic stove special filter, it is characterized in that, and it comprises inductance framework, inductance core and coiling line group, inductance core is frame type, around the outside that is arranged on inductance framework.
As further specifying of such scheme, coiling 3-5 circle coiling line group successively from left to right in the described inductance framework.
Described inductance framework comprises feet and the upper reel that arranges thereof, and the middle part of reel is provided with main shaft, and the main shaft both sides are arranged with annular flange flange, and feet is connected in the below of annular flange flange.
The middle part of described annular flange flange is provided with groove, and the frame type inductance core cooperates with groove is concavo-convex.
The main shaft of described reel in a tubular form, the middle part of frame type inductance core is provided with the protruding position of cylindricality, in the protruding position insertion of this cylindricality main shaft.
The beneficial effect that the utility model adopts above-mentioned technical solution to reach is:
The utility model is adopted as the custom-designed inductance filter that is comprised of inductance framework, inductance core and coiling line group of electromagnetic stove, and is simple and compact for structure, regular coiling line group, stable performance.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is inductance framework structural representation of the present utility model;
Fig. 3 is inductance core structural representation of the present utility model.
Description of reference numerals: 1, inductance framework 2, inductance core 2-1, the protruding position 3 of cylindricality, coiling line group 3-1, feet 3-2, reel 3-21, main shaft 3-22, annular flange flange.
Embodiment
As shown in Figure 1-Figure 3, a kind of electromagnetic stove special filter of the utility model, it comprises inductance framework 1, inductance core 2 and coiling line group 3, inductance core 2 is frame type, around the outside that is arranged on inductance framework.Coiling 3-5 circle coiling line group successively from left to right in the inductance framework.Wherein, inductance framework 3 comprises feet 3-1 and the upper reel 3-2 that arranges thereof, and the middle part of reel is provided with main shaft 3-21, and the main shaft both sides are arranged with annular flange flange 3-22, and feet is connected in the below of annular flange flange.The middle part of annular flange flange is provided with groove, and the frame type inductance core cooperates with groove is concavo-convex, the main shaft of reel in a tubular form, the middle part of frame type inductance core is provided with the protruding position of cylindricality 2-1, in the protruding position insertion of this cylindricality main shaft.
Above-described only is preferred implementation of the present utility model; should be pointed out that for the person of ordinary skill of the art, under the prerequisite that does not break away from the utility model creation design; can also make some distortion and improvement, these all belong to protection range of the present utility model.
Claims (5)
1. an electromagnetic stove special filter is characterized in that, it comprises inductance framework, inductance core and coiling line group, and inductance core is frame type, around the outside that is arranged on inductance framework.
2. a kind of electromagnetic stove special filter according to claim 1 is characterized in that, coiling 3-5 circle coiling line group successively from left to right in the described inductance framework.
3. a kind of electromagnetic stove special filter according to claim 1 and 2, it is characterized in that, described inductance framework comprises feet and the upper reel that arranges thereof, and the middle part of reel is provided with main shaft, the main shaft both sides are arranged with annular flange flange, and feet is connected in the below of annular flange flange.
4. a kind of electromagnetic stove special filter according to claim 3 is characterized in that, the middle part of described annular flange flange is provided with groove, and the frame type inductance core cooperates with groove is concavo-convex.
5. a kind of electromagnetic stove special filter according to claim 1 is characterized in that, the main shaft of described reel in a tubular form, the middle part of frame type inductance core is provided with the protruding position of cylindricality, in the protruding position insertion of this cylindricality main shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296754 CN202736633U (en) | 2012-06-25 | 2012-06-25 | Dedicated filter for electromagnetic range |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220296754 CN202736633U (en) | 2012-06-25 | 2012-06-25 | Dedicated filter for electromagnetic range |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202736633U true CN202736633U (en) | 2013-02-13 |
Family
ID=47662308
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220296754 Expired - Fee Related CN202736633U (en) | 2012-06-25 | 2012-06-25 | Dedicated filter for electromagnetic range |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202736633U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505216A (en) * | 2014-12-05 | 2015-04-08 | 海宁联丰东进电子有限公司 | UC-type power supply filter |
-
2012
- 2012-06-25 CN CN 201220296754 patent/CN202736633U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104505216A (en) * | 2014-12-05 | 2015-04-08 | 海宁联丰东进电子有限公司 | UC-type power supply filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130213 Termination date: 20140625 |
|
| EXPY | Termination of patent right or utility model |