KR890000292Y1 - Heating coil of induction heating device - Google Patents
Heating coil of induction heating device Download PDFInfo
- Publication number
- KR890000292Y1 KR890000292Y1 KR2019880015453U KR880015453U KR890000292Y1 KR 890000292 Y1 KR890000292 Y1 KR 890000292Y1 KR 2019880015453 U KR2019880015453 U KR 2019880015453U KR 880015453 U KR880015453 U KR 880015453U KR 890000292 Y1 KR890000292 Y1 KR 890000292Y1
- Authority
- KR
- South Korea
- Prior art keywords
- heating coil
- electromagnetic induction
- heating
- insulating member
- cooking pot
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/12—Cooking devices
- H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
- H05B6/1245—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements
- H05B6/1263—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements using coil cooling arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/10—Induction heating apparatus, other than furnaces, for specific applications
- H05B6/12—Cooking devices
- H05B6/1209—Cooking devices induction cooking plates or the like and devices to be used in combination with them
- H05B6/1245—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/02—Induction heating
- H05B6/36—Coil arrangements
- H05B6/42—Cooling of coils
Abstract
내용 없음.No content.
Description
제1도는 전체적인 구성도.1 is an overall configuration diagram.
제2도는 제1도를 상세히 표시하는 사시도.2 is a perspective view showing in detail the first view.
제3도는 절연부재를 3방향에서 본 구성도이다.3 is a diagram illustrating the insulating member viewed in three directions.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 도선 2 : 절연부재1: wire 2: insulation member
2a : 통풍용의 凹부2a: Convex for ventilation
본 고안은 고주파 자계를 사용하여서 조리남비를 유도가열하는 전자유도 조리기의 가열코일에 관한 것이다.The present invention relates to a heating coil of an electromagnetic induction cooker for induction heating a cooking pot using a high frequency magnetic field.
일반적으로, 전자유도지리기는 인버어터회로에서 가열코일에 고주파 전류를 공급하는 것에 의해 그 가열코일에서 고주파자계를 발생시키고 그것을 부하인 조리남비에 공급하는 것에 의해 조리남비에 와전류를 발생시키고, 와전류손에 의거한 조리남비의 자기발생에 의해서 식품을 가열하도록 하고 있다.In general, an electromagnetic induction geographer generates an eddy current in a cooking pot by supplying a high frequency current to a heating coil in an inverter circuit and supplying it to a cooking pot serving as a load, thereby causing an eddy current loss. The food is heated by the self-generation of the cooking pot according to the present invention.
그런데, 이와같은 전자유도 조리기는 종래, 약 20KHz의 고주파자계를 사용하여서 철제의 조리남비의 사용을 가능케하고 있다. 또, 근래에 약 100KHz의 고주파자계를 사용하여 알루미늄제의 조리남비의 사용을 가능케하는 전자유도조리기도 개발되어 실용화되어 가고 있다.However, such an electromagnetic induction cooker has conventionally enabled the use of iron cooking pots by using a high frequency magnetic field of about 20 KHz. In addition, an electromagnetic induction cooker that enables the use of a cooking pot made of aluminum by using a high frequency magnetic field of about 100 KHz has been developed and put into practical use in recent years.
그리고, 이들의 전자유도조리기에 있어서 조리남비의 종류나 고주파자계의 주파수 등의 요인으로 가열코일의 권선수나 그 권선을 구성하는 도선의 직경등이 정해져있다. 따라서, 가열코일을 제조하는데 있어 도선을 조밀히 감았을 경우, 권선수가 정해져있으므로 가열코일의 크기가 조리남비의 저면보다도 작게되는 일이 있어, 그 상태로서 실제의 조리를 행하면 조리남비에만 열이 집중되고 만다. 더우기 가열코일에 대한 냉각효율이 악화된다는 결점도 있다.In these electromagnetic induction cookers, the number of turns of the heating coil and the diameter of the conducting wire constituting the winding are determined by factors such as the type of cooking pot and the frequency of the high frequency magnetic field. Therefore, when winding wire is tightly wound in manufacturing heating coil, the number of windings is fixed, so the size of heating coil may be smaller than the bottom of cooking pot, and heat is concentrated only in cooking pot when actual cooking is performed in that state. To be. Furthermore, there is a drawback that the cooling efficiency for the heating coil is deteriorated.
본 고안은 상기와 같은 사정에 비추어서 되어진 것으로서, 그 목적으로 하는 바는 조리남비에 열집중이 생김을 방지하고, 또, 냉각효율의 향상을 도모할 수가 있으며, 나아가서는 제조공정의 용이화도 가능케하는 전자유도조리기의 가열코일을 제공하는데 있다.The present invention has been made in view of the above circumstances, and its object is to prevent heat concentration in the cooking pot, and to improve the cooling efficiency, and to facilitate the manufacturing process. It is to provide a heating coil of an electromagnetic induction cooker.
본 고안은 도선 및 그 도선과 거의 같은 크기의 절연부재를 상호 인접상태로 권회(卷回)함과 동시에 그 절연부재에 통풍형상을 지니게한 것이다.The present invention is to wound the conducting wire and the insulating member of the same size as the conductive wire in a state adjacent to each other and at the same time to have a ventilation shape on the insulating member.
이하 본 고안의 일실시예에 대하여 도면을 참조하여서 설정한다.Hereinafter, an embodiment of the present invention will be set with reference to the drawings.
제1도, 제2도 및 제3도에 표시하는 바와같이 도선(1)및 도선(1)과 거의 같은 크기의 절연부재(2)가 상호 인접상태로 권회되고, 이로써 본 고안의 가열코일이 형성된다.As shown in FIG. 1, FIG. 2 and FIG. 3, the conductive wire 1 and the insulating member 2 of substantially the same size as the conductive wire 1 are wound in a mutually adjacent state, thereby heating the coil of the present invention. Is formed.
도선(1)은 가는 릿츠선을 다수 합쳐맞춘 것으로서, 이에 의해 가열코일로서의 임피던스의 저감을 도묘하고 있다. 절연부재(2)는 필라가 들어있는 나이론등의 내온성 및 유연성에 뛰어난 재료로 형성되어 있어, 단면은 원형으로 또한 도선(1)에 접하는 양측에는 통풍용의 요부(2a)가 순차로 형성되어 있다.The conductor wire 1 combines many thin Ritz wires, thereby reducing the impedance as a heating coil. The insulating member 2 is made of a material having excellent temperature resistance and flexibility such as nylon containing pillars, and the cross section is circular and the recessed portions 2a for ventilation are sequentially formed on both sides of the conductive wire 1. have.
따라서, 절연부재(2)의 개재에 의해 외경을 크게할 수가 있으며, 조리남비에 열집중 이 생기지 않게된다. 또한 절연부재(2)의 요부(2a)에 의해서 도선(1)을 효율좋게 냉각할수가 있다. 또. 외경을 크게하기 위해서는 도선(1)을 거칠게 감는것도 고려할수 있으나 그렇게하면 권선공정이 복잡하게 된다는 결점이 있는데, 대해, 본 고안은 절연부재(2)가 개재하기 때문에 권성공정이 극히 용이하게 된다.Therefore, the outer diameter can be increased by the insulation member 2 interposed therebetween, and heat concentration is not generated in the cooking pot. In addition, the conductive wire 1 can be efficiently cooled by the recessed portions 2a of the insulating member 2. In addition. In order to increase the outer diameter, it is also possible to consider roughly winding the conductor 1, but there is a drawback that the winding process is complicated. On the contrary, the present invention makes the winding process extremely easy because the insulating member 2 is interposed.
이상 기술한 바와같이 본 고안에 의하면, 조리남비에 열집중이 생기는 일이 없이 냉각효율의 향상을 도모할 수가 있으며, 나아가서는 제조공정의 용이화도 가능케하는 전자유도 조리기의 가열코일을 제공할 수가 있다.As described above, according to the present invention, it is possible to improve the cooling efficiency without causing heat concentration in the cooking pot, and furthermore, to provide a heating coil of an electromagnetic induction cooker that facilitates the manufacturing process. .
Claims (2)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019880015453U KR890000292Y1 (en) | 1982-09-13 | 1988-09-21 | Heating coil of induction heating device |
| KR9205277U KR920005282Y1 (en) | 1987-11-27 | 1992-03-30 | Ventilation fan with filter |
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP57-159328 | 1982-09-13 | ||
| JP57159328A JPS5949188A (en) | 1982-09-13 | 1982-09-13 | Heating coil for electromagnetic induction cooking device |
| KR1019830004278A KR840006430A (en) | 1982-09-13 | 1983-09-12 | Heating coil of electromagnetic induction cooker |
| KR2019880015453U KR890000292Y1 (en) | 1982-09-13 | 1988-09-21 | Heating coil of induction heating device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019830004278A Division KR840006430A (en) | 1982-09-13 | 1983-09-12 | Heating coil of electromagnetic induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR890000292Y1 true KR890000292Y1 (en) | 1989-03-08 |
Family
ID=27321526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019880015453U KR890000292Y1 (en) | 1982-09-13 | 1988-09-21 | Heating coil of induction heating device |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR890000292Y1 (en) |
-
1988
- 1988-09-21 KR KR2019880015453U patent/KR890000292Y1/en not_active IP Right Cessation
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|---|---|---|---|
| A201 | Request for examination | ||
| E701 | Decision to grant or registration of patent right | ||
| REGI | Registration of establishment | ||
| FPAY | Annual fee payment |
Payment date: 19950208 Year of fee payment: 7 |
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| EXPY | Expiration of term |