WO2011079559A1 - Depressed heating panel electromagnetic oven with multiple coils - Google Patents
Depressed heating panel electromagnetic oven with multiple coils Download PDFInfo
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- WO2011079559A1 WO2011079559A1 PCT/CN2010/071535 CN2010071535W WO2011079559A1 WO 2011079559 A1 WO2011079559 A1 WO 2011079559A1 CN 2010071535 W CN2010071535 W CN 2010071535W WO 2011079559 A1 WO2011079559 A1 WO 2011079559A1
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- 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
- H05B6/1272—Cooking devices induction cooking plates or the like and devices to be used in combination with them with special coil arrangements with more than one coil or coil segment per heating zone
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- 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
- H05B6/1227—Cooking devices induction cooking plates or the like and devices to be used in combination with them for wok pans and wok pans supports for induction cooking plates
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B40/00—Technologies aiming at improving the efficiency of home appliances, e.g. induction cooking or efficient technologies for refrigerators, freezers or dish washers
Definitions
- the invention relates to an induction cooker, in particular to a concave disk induction cooker.
- the traditional induction cooker structure is mainly composed of a casing and an electromagnetic coil inside the casing, and a heating panel is arranged on the casing, and the electromagnetic coil is located under the heating panel.
- the coil disk is energized to generate an alternating magnetic field.
- the metal pot placed on the heating panel cuts the magnetic field to generate an alternating current, which in turn causes the metal molecules to move to generate heat energy, so that the pot can be heated to be used for cooking food. Due to the convenience, safety and environmental protection of the induction cooker, it has occupied a large consumer market.
- Most of the traditional induction cookers are flat-plate structures. Cooking can only be used with pans. It is not suitable for some consumers, especially the domestic consumers.
- a concave disk induction cooker has been introduced on the market.
- the panel is recessed, and the coil portion disposed under the heating panel is also recessed into a disc shape, so that it can be matched with a conventional round bottom pot to suit cooking; however, it also brings a problem:
- the round bottom pot is arc-shaped. When used, if the amount of the dish is small, sometimes only the heat of the bottom part is used. However, the current size of the induction cooker cannot be adjusted, so that The heat on the upper part of the pot is vainly distributed, resulting in waste of electrical energy. Moreover, the excessive heat on the pot is not utilized, and it is prone to dry burning and harm.
- an object of the present invention is to provide a concave disk induction cooker capable of adjusting the heating area of an induction cooker.
- a multi-group coil type concave plate induction cooker comprises a casing, a coil disk disposed in the casing, and a control circuit board electrically connected to the coil disk, wherein the casing is provided with a concave heating panel, and the coil disk is disposed on the heating panel Below, the coil disk is composed of two or more coil groups connected in series from the inside to the outside, and the tail portion of the innermost coil group is connected to the head of the next group of coils through a switch component controlled by the control circuit board. Two or more coil groups are connected in a similar manner, and are formed into a disk shape from the inner and outer coils.
- the invention has the beneficial effects that the coil disk of the invention is composed of a plurality of sets of coils connected in series, and in use, the coil plate located at the innermost part can be controlled by the control circuit board to work separately, and the corresponding pot has only the bottom heat, For cooking dishes with a small amount of cooking, the coil set in the outer ring does not work, which saves energy and prevents the pan from drying due to overheating. If it is necessary to cook a large dish, control the switch through the control circuit board.
- the outer coils When the components are turned on, the outer coils are turned on, and the outer coils start to work, and the corresponding heating area of the cookware is increased; the multiple sets of coils used in the induction cooker of the present invention are connected in series, and the coil coil can be adjusted during use.
- the amount of work to obtain the required heating area makes the use more convenient and flexible, and greatly saves energy, and can prevent the risk of dry burning caused by overheating of the unused parts of the pot, and has good marketing value.
- Figure 1 is a schematic structural view of the present invention
- FIG. 2 is a schematic plan view of a coil disk
- Figure 3 is a schematic diagram of the split structure of the coil disk.
- a multi-group coil type concave disk induction cooker provided by the present invention comprises a casing 1 , and an electromagnetic coil disk 2 is arranged in the casing 1 .
- the control circuit board 3 is electrically connected to the coil disk 2, and is electrically connected to the external power grid for supplying power to the coil disk 2, and can be disposed outside the casing 1 and the control circuit board 3
- Corresponding control switch / button a concave heating panel 11 is disposed on the casing 1, and the coil disk 2 is disposed under the heating panel 11 and combined into a typical concave disk induction cooker structure; wherein the coil disk 2
- Two or more coil groups are sequentially connected in series from the inside to the outside, and the head of the innermost coil group is electrically connected to the control circuit board 3, and the tail portion thereof is controlled by the control circuit board 3 to open and close the switching component 4 Connected to the head of the next set of coils, two or more coil sets are connected in a similar manner, and are formed into
- the coil disk 2 of the present invention can be referred to the embodiment of Fig. 1.
- the coil disk 2 is composed of three sets of coil groups connected in series: the innermost coil group 21, the head is connected to the control circuit board 3, the control circuit board 3 can be powered first, and the innermost coil group 21 is spirally outwardly coiled, corresponding to the heating panel 11
- the innermost area is the heating area at the bottom of the pot when used; at the end of the innermost coil set 21, it is connected to the middle coil set 22 via the relay 4; the middle coil set 22 Then it continues to spiral outward; the relay 4 is connected to the control circuit board 4 and is controlled by the control circuit board 4, for example, a corresponding gear switch can be set on the casing 1, and when it is opened, the control circuit board 4
- the control relay 4 When the control relay 4 is turned on, the innermost coil group 21 is in communication with the middle coil group 22, and the middle coil group 22 is electrically connected to start operation, and the middle coil group 22 corresponds to the heating panel 11
- the innermost coil set can be controlled by the control board 4 Work alone, so that the bottom of the corresponding pot is hot, and the upper part will not heat up. At this time, it can be used to cook less dishes, and no extra heat is wasted, so that the induction cooker saves energy and prevents the pot. Dry burning caused by heating on the upper part; if the amount of dishes is more, the control circuit board 4 Control the relay 4 between the innermost coil set 21 and the middle coil set 22 to open, the middle coil set 22 Then, the electricity starts to work. At this time, the upper part of the pot also starts to heat up, the heating area of the pot increases, and the cooking amount of the dish increases accordingly.
- the control circuit board 4 Controls the outermost coil set 23 Work, the top part of the pot also starts to heat up, so you can cook a lot of dishes. It can be seen that the structure of the invention makes the use of the induction cooker more convenient and flexible, and greatly saves electric energy, and can prevent the danger of dry burning caused by overheating of the pan, and has good market promotion value.
- the coil disk 2 is in a recessed heating panel 11
- the lower coil is a concave curved surface that matches the shape of the bottom of the pot, which will be more advantageous for the heating of the pan by the coil disc 2.
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- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Cookers (AREA)
- General Induction Heating (AREA)
Abstract
A depressed heating panel electromagnetic oven with multiple coils is provided. The electromagnetic oven comprises a chassis (1), a coil panel (2) provided in the chassis (1), and a control circuit board (3) electrically connected to the coil panel (2), a depressed heating panel (11) is provided on the chassis (1), and the coil panel (2) is provided under the heating panel (11). The coil panel (2) is composed of two or more than two coils connected in series in turn from center to edge, one end of the coil in the center is connected to one end of the next coil by a relay (4) whose switching is controlled by the control circuit board (3), the other coils follow by analogy, and each of the coils is wound from center to edge to form a panel-like coil together. The working area of the coil panel (2) can be adjusted to desired heating area during operation with the structure of multiple coils connected in series, so that the electromagnetic oven can be used more conveniently and more flexibly, the power is greatly saved, and the danger of dry combustion due to overheat of the pot and the like can be prevented.
Description
技术领域 Technical field
本发明涉及一种电磁炉，尤其是一种凹盘电磁炉。 The invention relates to an induction cooker, in particular to a concave disk induction cooker.
背景技术 Background technique
传统的电磁炉结构，主要由由机壳和机壳内的电磁线圈等部分组成的，机壳上设有加热面板，电磁线圈位于加热面板下方，当电磁炉工作时，线圈盘通电产生交变磁场，放置于加热面板上的金属锅具切割磁场产生交变电流，进而使金属分子运动而产生热能，使锅具发热，便可以用来烹饪食物了。由于电磁炉的便捷性、安全性、环保性，目前已占据了很大的消费者市场。传统的电磁炉大多都是平板结构的，烹饪只能用平底锅，不适合于一部分消费者，特别是国内消费者的使用习惯，针对于此，市场上推出了一种凹盘电磁炉，它的加热面板是凹入的，设置于加热面板下方的线圈部分也相应成凹入盘状，这样可与传统的圆底锅相配合，以适合于炒菜；然而随之而来也带来一个问题：由于圆底锅是圆弧状的，在使用时，如果菜肴的分量较少，有时候只会用到最底下部分的热度，而目前的电磁炉，其发热面积大小是不能调整的，这样一来，锅具上部分的热量就白白散发了，造成了电能的浪费，而且，锅具上部分过高的热量没有利用，还容易出现干烧，产生危害。
The traditional induction cooker structure is mainly composed of a casing and an electromagnetic coil inside the casing, and a heating panel is arranged on the casing, and the electromagnetic coil is located under the heating panel. When the induction cooker is working, the coil disk is energized to generate an alternating magnetic field. The metal pot placed on the heating panel cuts the magnetic field to generate an alternating current, which in turn causes the metal molecules to move to generate heat energy, so that the pot can be heated to be used for cooking food. Due to the convenience, safety and environmental protection of the induction cooker, it has occupied a large consumer market. Most of the traditional induction cookers are flat-plate structures. Cooking can only be used with pans. It is not suitable for some consumers, especially the domestic consumers. For this purpose, a concave disk induction cooker has been introduced on the market. The panel is recessed, and the coil portion disposed under the heating panel is also recessed into a disc shape, so that it can be matched with a conventional round bottom pot to suit cooking; however, it also brings a problem: The round bottom pot is arc-shaped. When used, if the amount of the dish is small, sometimes only the heat of the bottom part is used. However, the current size of the induction cooker cannot be adjusted, so that The heat on the upper part of the pot is vainly distributed, resulting in waste of electrical energy. Moreover, the excessive heat on the pot is not utilized, and it is prone to dry burning and harm.
发明内容 Summary of the invention
针对上述问题，本发明的目的在于提供一种可调整电磁炉加热面积的凹盘电磁炉。 In view of the above problems, an object of the present invention is to provide a concave disk induction cooker capable of adjusting the heating area of an induction cooker.
本发明为解决其技术问题所采用的技术方案是： The technical solution adopted by the present invention to solve the technical problem thereof is:
一种多组线圈式凹盘电磁炉，包括机壳、设置于机壳内的线圈盘以及与线圈盘电气连接的控制电路板，机壳上设有凹入的加热面板，线圈盘设置于加热面板下方，所述线圈盘由两组或以上线圈组从内自外依次串联组成，位于最内部的线圈组的尾部通过由控制电路板控制开闭的开关元器件与下一组线圈的头部连接，两组或以上线圈组依次类推连接，并由内自外盘绕形成盘状。
A multi-group coil type concave plate induction cooker comprises a casing, a coil disk disposed in the casing, and a control circuit board electrically connected to the coil disk, wherein the casing is provided with a concave heating panel, and the coil disk is disposed on the heating panel Below, the coil disk is composed of two or more coil groups connected in series from the inside to the outside, and the tail portion of the innermost coil group is connected to the head of the next group of coils through a switch component controlled by the control circuit board. Two or more coil groups are connected in a similar manner, and are formed into a disk shape from the inner and outer coils.
本发明的有益效果是：本发明的线圈盘是通过多组线圈串联组成的，在使用时，可以通过控制电路板控制位于最内部的线圈盘单独工作，相应的锅具便只有底部发热，用于烹饪分量较小的菜肴，此时位于外圈的线圈组不工作，便节省了能源，并防止锅具因过热而干烧；若需要烹饪分量较大的菜肴，则通过控制电路板控制开关元器件开启，接通外面一组线圈，外面一组线圈便开始工作，相应的锅具发热面积便增大了；本发明的电磁炉所采用的多组线圈串联的结构，使用时可调整线圈盘的工作数量，以得到需要的加热面积，使得使用更为方便灵活，并大大节省了电能，而且可防止锅具没利用的部分过热而造成的干烧等危险，具有很好的市场推广价值。
The invention has the beneficial effects that the coil disk of the invention is composed of a plurality of sets of coils connected in series, and in use, the coil plate located at the innermost part can be controlled by the control circuit board to work separately, and the corresponding pot has only the bottom heat, For cooking dishes with a small amount of cooking, the coil set in the outer ring does not work, which saves energy and prevents the pan from drying due to overheating. If it is necessary to cook a large dish, control the switch through the control circuit board. When the components are turned on, the outer coils are turned on, and the outer coils start to work, and the corresponding heating area of the cookware is increased; the multiple sets of coils used in the induction cooker of the present invention are connected in series, and the coil coil can be adjusted during use. The amount of work to obtain the required heating area makes the use more convenient and flexible, and greatly saves energy, and can prevent the risk of dry burning caused by overheating of the unused parts of the pot, and has good marketing value.
附图说明 DRAWINGS
下面结合附图和实施例对本发明作进一步说明： The present invention will be further described below in conjunction with the accompanying drawings and embodiments:
图 1 为本发明的结构示意图； Figure 1 is a schematic structural view of the present invention;
图 2 为线圈盘的俯视结构示意图； 2 is a schematic plan view of a coil disk;
图 3 是线圈盘的拆分结构示意图。 Figure 3 is a schematic diagram of the split structure of the coil disk.
具体实施方式 detailed description
参照图 1 ，本发明所提供的一种多组线圈式凹盘电磁炉，包括机壳 1 ，在机壳 1 内设有电磁线圈盘 2
以及控制电路板 3 ，控制电路板 3 与线圈盘 2 电气连接，并电气连接接外部电网，用于给线圈盘 2 供电，且可在机壳 1 外部设置与控制电路板 3
相对应的控制开关 / 按钮；在机壳 1 上设有凹入的加热面板 11 ，所述线圈盘 2 设置于加热面板 11 下方，组合为典型的凹盘电磁炉结构；其中，线圈盘 2
由两组或以上线圈组从内自外依次串联组成，位于最内部的线圈组的头部与控制电路板 3 电气连接，其尾部通过由控制电路板 3 控制开闭的开关元器件 4
与下一组线圈的头部连接，两组或以上线圈组依次类推连接，并由内自外盘绕形成盘状。开关元器件 4
是控制电路通断的元件，其实施方式很多，例如可以采用继电器，能够得到较好的效果。 Referring to FIG. 1 , a multi-group coil type concave disk induction cooker provided by the present invention comprises a casing 1 , and an electromagnetic coil disk 2 is arranged in the casing 1 .
And the control circuit board 3, the control circuit board 3 is electrically connected to the coil disk 2, and is electrically connected to the external power grid for supplying power to the coil disk 2, and can be disposed outside the casing 1 and the control circuit board 3
Corresponding control switch / button; a concave heating panel 11 is disposed on the casing 1, and the coil disk 2 is disposed under the heating panel 11 and combined into a typical concave disk induction cooker structure; wherein the coil disk 2
Two or more coil groups are sequentially connected in series from the inside to the outside, and the head of the innermost coil group is electrically connected to the control circuit board 3, and the tail portion thereof is controlled by the control circuit board 3 to open and close the switching component 4
Connected to the head of the next set of coils, two or more coil sets are connected in a similar manner, and are formed into a disk shape from the inner and outer coils. Switch components 4
It is a component that controls the switching of the circuit, and its implementation is many. For example, a relay can be used, and a good effect can be obtained.
本发明线圈盘 2 的结构，可参照图 1 的实施例，例如线圈盘 2 由三组线圈组串联组成：位于最内部的线圈组
21 ，其头部连写控制电路板 3 ，控制电路板 3 可最先给它供电，最内部的线圈组 21 呈螺旋状渐渐向外盘绕，对应了加热面板 11
最内部的一定面积，该面积便是使用时锅具最底部的加热面积；在最内部的线圈组 21 的尾部，则通过继电器 4 与中间的线圈组 22 连接；中间的线圈组 22
则继续向外呈螺旋盘绕；继电器 4 连接着控制电路板 4 ，并由控制电路板 4 控制，例如可在机壳 1 上设置相应的档位开关，当其打开后，控制电路板 4
控制继电器 4 开启，则最内部的线圈组 21 与中间的线圈组 22 连通，中间的线圈组 22 便接电开始工作了，中间的线圈组 22 对应了加热面板 11
更大一部分的面积，该面积便是在电磁炉工作时，锅具相应的更大发热面积；中间的线圈组 22 尾部同样通过继电器 4 连接最外部的线圈组 23 ，该最外部的线圈组
23 继续朝外盘绕，最终形成了完整的线圈盘 2 ，同样的，最外部的线圈组 23 也相应对应了加热面板 11
最外部分的面积，该面积便是在使用时，锅具最大的发热面积。 The structure of the coil disk 2 of the present invention can be referred to the embodiment of Fig. 1. For example, the coil disk 2 is composed of three sets of coil groups connected in series: the innermost coil group
21, the head is connected to the control circuit board 3, the control circuit board 3 can be powered first, and the innermost coil group 21 is spirally outwardly coiled, corresponding to the heating panel 11
The innermost area is the heating area at the bottom of the pot when used; at the end of the innermost coil set 21, it is connected to the middle coil set 22 via the relay 4; the middle coil set 22
Then it continues to spiral outward; the relay 4 is connected to the control circuit board 4 and is controlled by the control circuit board 4, for example, a corresponding gear switch can be set on the casing 1, and when it is opened, the control circuit board 4
When the control relay 4 is turned on, the innermost coil group 21 is in communication with the middle coil group 22, and the middle coil group 22 is electrically connected to start operation, and the middle coil group 22 corresponds to the heating panel 11
The larger part of the area is the corresponding larger heating area of the cooker when the induction cooker is in operation; the middle coil set 22 tail is also connected to the outermost coil set 23 via the relay 4, the outermost coil set
23 continues to coil outward, eventually forming a complete coil disk 2, and the same, the outermost coil group 23 corresponds to the heating panel 11
The area of the outermost part, which is the largest heating area of the pot when in use.
在使用电磁炉时，可以通过控制电路板 4 控制最内部的线圈组 21
单独工作，这样相对应的锅具底部发热，而上面的部分便不会发热，此时可以用于烹饪分量较少的菜肴，且不会浪费额外的热量，使得电磁炉节能省电，并防止锅具上部因加热而引起的干烧；若菜肴的分量更多，则控制电路板
4 控制位于最内部的线圈组 21 与中间的线圈组 22 之间的继电器 4 开通，中间的线圈组 22
便接电开始工作，此时相应的，锅具上面一部分也开始发热，锅具的发热面积增加，菜肴的烹饪份量也就相应增大了；同理，当菜肴分量很多时，控制电路板 4
可控制最外部的线圈组 23
工作，锅具最上面的部分也开始发热，便可以烹饪大量的菜肴。可见，采用本发明的结构，使得电磁炉的使用更为方便灵活，并大大节省了电能，而且可防止锅具过热造成的干烧等危险，具有很好的市场推广价值。 When using the induction cooker, the innermost coil set can be controlled by the control board 4
Work alone, so that the bottom of the corresponding pot is hot, and the upper part will not heat up. At this time, it can be used to cook less dishes, and no extra heat is wasted, so that the induction cooker saves energy and prevents the pot. Dry burning caused by heating on the upper part; if the amount of dishes is more, the control circuit board
4 Control the relay 4 between the innermost coil set 21 and the middle coil set 22 to open, the middle coil set 22
Then, the electricity starts to work. At this time, the upper part of the pot also starts to heat up, the heating area of the pot increases, and the cooking amount of the dish increases accordingly. Similarly, when the amount of the dish is large, the control circuit board 4
Controls the outermost coil set 23
Work, the top part of the pot also starts to heat up, so you can cook a lot of dishes. It can be seen that the structure of the invention makes the use of the induction cooker more convenient and flexible, and greatly saves electric energy, and can prevent the danger of dry burning caused by overheating of the pan, and has good market promotion value.
此外，作为本发明的优选实施方式，所述线圈盘 2 在凹入的加热面板 11
下方盘绕为与锅具底部形状相适配的凹入弧面，这样将更有利于线圈盘 2 对锅具的加热作用。 Further, as a preferred embodiment of the present invention, the coil disk 2 is in a recessed heating panel 11
The lower coil is a concave curved surface that matches the shape of the bottom of the pot, which will be more advantageous for the heating of the pan by the coil disc 2.
当然，上述只是对本发明创造参照较佳实施例而进行的说明示范，惟应了解的是在不脱离本发明创造之精神及范畴内，对于本发明创造所属技术领域中具有通常知识者而言，仍得有许多变化及修改。因此，本发明创造并不限制于所上面所揭露的实施例，只要是不偏离本发明创造申请专利范围所为之均等变化与修饰，应仍属本发明创造的涵盖范围。
It is a matter of course that the foregoing description is merely illustrative of the preferred embodiments of the present invention, and it is understood that those of ordinary skill in the art to which the present invention pertains, without departing from the spirit and scope of the invention, There are still many changes and modifications. Therefore, the invention is not limited to the embodiments disclosed above, and is intended to be within the scope of the present invention as long as it does not depart from the scope of the invention.
Claims (3)
- 一种多组线圈式凹盘电磁炉，包括机壳、设置于机壳内的线圈盘以及与线圈盘电气连接的控制电路板，机壳上设有凹入的加热面板，线圈盘设置于加热面板下方，其特征在于所述线圈盘由两组或以上线圈组从内自外依次串联组成，位于最内部的线圈组的头部与控制电路板电气连接，其尾部通过由控制电路板控制开闭的开关元器件与下一组线圈的头部连接，两组或以上线圈组依次类推连接，并由内自外盘绕形成盘状。 A multi-group coil type concave plate induction cooker comprises a casing, a coil disk disposed in the casing, and a control circuit board electrically connected to the coil disk, wherein the casing is provided with a concave heating panel, and the coil disk is disposed on the heating panel In the lower part, the coil disk is composed of two or more coil groups serially connected from the inside to the outside, and the head of the innermost coil group is electrically connected to the control circuit board, and the tail portion is controlled to be opened and closed by the control circuit board. The switch components are connected to the heads of the next set of coils, and the two or more coil sets are sequentially connected by analogy, and are formed into a disk shape from the inner and outer coils.
- 根据权利要求1所述的一种多组线圈式凹盘电磁炉，其特征在于所述线圈盘在凹入的加热面板下方盘绕为与锅具底部形状相适配的凹入弧面。A multi-group coil type concave plate induction cooker according to claim 1, wherein said coil disk is wound under a concave heating plate into a concave arc surface adapted to the shape of the bottom of the pot.
- 根据权利要求1或2所述的一种多组线圈式凹盘电磁炉，其特征在于所述开关元器件是继电器。A multi-group coil type concave disk induction cooker according to claim 1 or 2, wherein said switching component is a relay.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010003030.X | 2010-01-01 | ||
| CN201010003030A CN101832582A (en) | 2010-01-01 | 2010-01-01 | Multiunit coil type basin electromagnetic oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2011079559A1 true WO2011079559A1 (en) | 2011-07-07 |
Family
ID=42716741
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/CN2010/071535 WO2011079559A1 (en) | 2010-01-01 | 2010-04-02 | Depressed heating panel electromagnetic oven with multiple coils |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN101832582A (en) |
| WO (1) | WO2011079559A1 (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016090814A1 (en) * | 2014-12-12 | 2016-06-16 | 佛山市顺德区美的电热电器制造有限公司 | Solenoid coil disk and electric cooking appliance having same |
| CN107388305A (en) * | 2017-08-18 | 2017-11-24 | 浙江绍兴苏泊尔生活电器有限公司 | Concave disc electromagnetic oven |
| CN107869742A (en) * | 2017-11-17 | 2018-04-03 | 黎华裕 | The electromagnetic oven in the adaptive the bottom of a pan |
| CN108243525A (en) * | 2016-12-26 | 2018-07-03 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel component and electromagnetic cooking appliance |
| CN110290610A (en) * | 2019-07-24 | 2019-09-27 | 山东浦尔乐电子科技有限公司 | A kind of electromagnetic coil New Heating |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106358329B (en) * | 2016-10-31 | 2023-03-31 | 佛山市顺德区美的电热电器制造有限公司 | Coil panel assembly and electromagnetic heating cooking device |
| CN113294814B (en) * | 2021-05-20 | 2022-09-27 | 江西万佳保险设备有限公司 | Heating furnace with quick-combination coil for western-style combined furnace |
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| CN1413066A (en) * | 2001-10-12 | 2003-04-23 | 乐金电子(天津)电器有限公司 | Heater circuit for microwave oven |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2016090814A1 (en) * | 2014-12-12 | 2016-06-16 | 佛山市顺德区美的电热电器制造有限公司 | Solenoid coil disk and electric cooking appliance having same |
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| CN107388305A (en) * | 2017-08-18 | 2017-11-24 | 浙江绍兴苏泊尔生活电器有限公司 | Concave disc electromagnetic oven |
| CN107388305B (en) * | 2017-08-18 | 2023-09-26 | 浙江绍兴苏泊尔生活电器有限公司 | Concave-disc electromagnetic oven |
| CN107869742A (en) * | 2017-11-17 | 2018-04-03 | 黎华裕 | The electromagnetic oven in the adaptive the bottom of a pan |
| CN110290610A (en) * | 2019-07-24 | 2019-09-27 | 山东浦尔乐电子科技有限公司 | A kind of electromagnetic coil New Heating |
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| Publication number | Publication date |
|---|---|
| CN101832582A (en) | 2010-09-15 |
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