CN202056937U - Double cooker chambers type induction cooker - Google Patents

Double cooker chambers type induction cooker Download PDF

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Publication number
CN202056937U
CN202056937U CN2011201676117U CN201120167611U CN202056937U CN 202056937 U CN202056937 U CN 202056937U CN 2011201676117 U CN2011201676117 U CN 2011201676117U CN 201120167611 U CN201120167611 U CN 201120167611U CN 202056937 U CN202056937 U CN 202056937U
Authority
CN
China
Prior art keywords
cooker
chamber
furnace chamber
double
heat
Prior art date
Application number
CN2011201676117U
Other languages
Chinese (zh)
Inventor
殷磊
Original Assignee
殷磊
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 殷磊 filed Critical 殷磊
Priority to CN2011201676117U priority Critical patent/CN202056937U/en
Application granted granted Critical
Publication of CN202056937U publication Critical patent/CN202056937U/en

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Abstract

The utility model relates to a double cooker chambers type induction cooker which comprises a cooker body. The cooker body is divided into an upper cooker chamber and a lower cooker chamber by a partition board; an installation hole is formed on the partition board; a heat sink is fixed on the installation hole and is used for sealing the lower cooker chamber; a micro crystal board is installed at an opening at the top end of the upper cooker chamber; a coil panel is fixed in the upper cooker chamber corresponding to the lower part of the micro crystal board; and an IGBT (insulated gate bipolar translator), a rectifier and a circuit board which are electrically mutually connected are also installed in the lower cooker chamber corresponding to the lower part of the heat sink. The induction cooker with the double cooker bodies utilizes heat dissipation plates installed in the upper cooker chamber and the lower cooker chamber to transfer the heat of the IGBT and the rectifier in the lower cooker chamber into the upper cooker chamber and then also transfer the heat to the outside of the induction cooker by an air inlet, a heat dissipation fan and an air outlet, thereby finishing the heat transfer and realizing the effect of good heat dissipation. Therefore, the induction cooker with the double-layer cooker bodies has simple and reasonable structure and stable performance and not only can ensure full heat dissipation of the cooker body but also can prevent foreign matters from entering the lower cooker chamber where the circuit board is positioned.

Description

A kind of double-deck furnace cavate electromagnetic oven
Technical field
The utility model relates to the electromagentic furnace technology field, especially a kind of double-deck furnace cavate electromagnetic oven.
Background technology
Electromagnetic oven mainly is to utilize electromagnetic induction principle to make irony pan bottom produce eddy current, thereby producing a large amount of heat energy directly makes a pot body generate heat rapidly, see illustrated in figures 1 and 2, because there is heater members electromagnetic oven inside, as coil panel 6, choke coil 3, rectifier 8,, IGBT9, wiring board 10, for this reason, should be provided with fan heat sink 4 on the electromagnetic oven body of heater, 2, at present, the electromagnetic oven of being sold on the market, the casing 101 of its body of heater 1 generally all offers air inlet 2 and air outlet 3,2 places are equipped with fan 4 at air inlet, and wind is sucked, and by air outlet 3 places wind are discharged again.The electromagnetic oven of said structure still has following weak point: (1), because the air inlet 2 of casing 101 and air outlet 3 are communicated with the electromagnetic oven outsides, and therefore, the electromagnetic oven body of heater is non-enclosed structure causes easy water inlet, oil-feed dirt, advances foreign matter such as cockroach; These foreign matters can endanger the trouble free service of electromagnetic oven wiring board, cause electric leakage, short circuit easily, even damage the components and parts of electromagnetic oven inside.
Summary of the invention
The purpose of this utility model is to overcome the deficiency that above-mentioned prior art exists, and it is simple and reasonable for structure to provide a kind of double-deck furnace cavate electromagnetic oven, this electromagnetic oven to have, and both can guarantee that body of heater fully dispels the heat, can prevent foreign matter from entering lower furnace chamber again and influence the operate as normal of wiring board, and stable performance.
The purpose of this utility model is achieved in that a kind of double-deck furnace cavate electromagnetic oven, comprise body of heater, it is characterized in that, described body of heater is divided into upper and lower furnace chamber by dividing plate, have installing hole on the dividing plate, radiator is fixed on the installing hole and seals lower furnace chamber, and last cavity top end opening is installed the microcrystal plate, be fixed with coil panel in the last furnace chamber of corresponding microcrystal plate below, IGBT, rectifier and the wiring board of mutual electrical connection also is installed in the lower furnace chamber of corresponding radiator below.
The described body of heater both sides inwall of going up furnace chamber has air inlet and air outlet with symmetry shape, be fixed with radiator fan on air inlet and/or the air outlet, one side of last furnace chamber is provided with air inlet and radiator fan, opposite side is provided with air outlet, this radiator fan can also be arranged on the air outlet, or on air inlet and air outlet, be provided with simultaneously, the heat that heat that the lower furnace chamber transmission comes and last furnace chamber interior loop dish send is discharged by the air outlet that is located at furnace chamber, guarantee the operate as normal of electromagnetic oven, lower furnace chamber is an all-sealed structure, prevents into water, advances moisture, advances foreign matters such as cockroach.
This double-deck furnace cavate electromagnetic oven, utilize fin between the upper and lower furnace chamber with in the furnace chamber casing on the heat transferred that heater element sent of lower furnace chamber inside, by the cooling system (fan is into and out of the air port) of last furnace chamber heat is discharged again, realize the effect of good heat radiating; Therefore, the double-deck furnace cavate electromagnetic oven of said structure has simple and reasonable for structurely, both can guarantee fully heat radiation in the body of heater, can prevent that again foreign matter from entering lower furnace chamber, influences the work of wiring board.
The beneficial effects of the utility model are: (1), double-deck furnace cavate electromagnetic oven of the present utility model because the lower furnace chamber of electromagnetic oven is an all-sealed structure, prevent into water, advance moisture, advance foreign matter such as cockroach, thereby protected wiring board.Owing to be provided with division board between the last lower furnace chamber of electromagnetic oven, division board is provided with fin again, and fin is used for the heater element of lower furnace chamber, and the heat that rectifier, IGBT send passes to furnace chamber.Thereby realized the transmission of heat, salable again whole lower furnace chamber makes that electromagnetic oven can operate as normal, and prolong service life.
(2), double-deck furnace cavate electromagnetic oven avoided existing electromagnetic oven water inlet, oil-feed, advanced the hidden danger that cockroach influences the wiring board operate as normal, makes whole electromagnetic oven, has simple and reasonable for structure; Both can guarantee the abundant heat radiation of lower furnace chamber internal heat generation unit, and can prevent that again foreign matter from entering lower furnace chamber, make the more safe and reliable and stable performance of product;
(3), this double-deck furnace cavate electromagnetic oven, the air intake air-out is a horizontal plane (being in furnace chamber simultaneously), makes airflow smooth, radiating effect is better.
Description of drawings
Fig. 1 is the structural representation of existing electromagnetic oven body of heater.
Fig. 2 is the structural representation of existing electromagnetic oven body of heater.
Fig. 3 is the structural representation of the utility model electromagnetic oven body of heater.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is further specified.
As shown in Figure 3, a kind of double-deck furnace cavate electromagnetic oven, comprise body of heater 1, it is characterized in that, described body of heater 1 is divided into upper and lower furnace chamber 101,102 by dividing plate 2, have installing hole 201 on the dividing plate 2, radiator 3 is fixed on the installing hole 201 and seals lower furnace chamber 102, last furnace chamber 101 top end openings are installed microcrystal plate 4, be fixed with coil panel 5 in the last furnace chamber 101 of corresponding microcrystal plate 4 belows, IGBT 7, rectifier 8 and the wiring board 9 of mutual electrical connection also is installed in the lower furnace chamber 102 of corresponding radiator 3 belows.
The described body of heater 1 both sides inwall 103 of going up furnace chamber 101 has air inlet 10 and air outlet 11 with symmetry shape, be fixed with radiator fan 12 on air inlet 10 and/or the air outlet 11, this radiator fan 12 can also be arranged on the air outlet 11, or 11 settings on air inlet 10 and air outlet simultaneously.Air inlet 10 and air outlet 11 can be arranged in any relative both sides of furnace chamber, preferably are provided with according to the radiating groove bearing of trend both sides on the radiator 3, and its effect be the best.
During work, this electromagnetic oven utilizes air inlet 10 air draughts, and air outlet 11 air drafts can both in time be delivered to the heat of the heater element of upper and lower furnace chamber 101,102 beyond the body of heater 1, thereby finishes the transmission of heat, realizes the effect of good heat radiating.
Above-described specific embodiment has thoroughly sealed the wiring board part (comprising IGBT 7, rectifier 8 and wiring board 9 etc.) of electromagnetic oven with lower furnace chamber, foreign matter can't be entered on the wiring board of electromagnetic oven, thereby eliminated the hidden danger that causes electromagnetic oven and damage (comprise humidity, damage by worms etc.), the reliability of secure context further improves, and effectively prolongs electromagnetic oven service life.
Above-described specific embodiment only is the utility model preferred embodiment, and the equivalent arrangements of being done according to the utility model claim all should be technology of the present utility model and contains such as.

Claims (2)

1. double-deck furnace cavate electromagnetic oven, comprise body of heater (1), it is characterized in that, described body of heater (1) is divided into by dividing plate (2), lower furnace chamber (101,102), have installing hole (201) on the dividing plate (2), radiator (3) is fixed on installing hole (201) and goes up and seal lower furnace chamber (102), last furnace chamber (101) top end opening is installed microcrystal plate (4), be fixed with coil panel (5) in the last furnace chamber (101) of corresponding microcrystal plate (4) below, the IGBT (7) of mutual electrical connection also is installed in the lower furnace chamber (102) of corresponding radiator (3) below, rectifier (8) and wiring board (9).
2. according to the described double-deck furnace cavate of claim 1 electromagnetic oven, it is characterized in that: described body of heater (1) the both sides inwalls (103) of going up furnace chamber (101) have air inlet (10) and air outlet (11) with symmetry shape, are fixed with radiator fan (12) on air inlet (10) and/or the air outlet (11).
CN2011201676117U 2011-05-24 2011-05-24 Double cooker chambers type induction cooker CN202056937U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2011201676117U CN202056937U (en) 2011-05-24 2011-05-24 Double cooker chambers type induction cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2011201676117U CN202056937U (en) 2011-05-24 2011-05-24 Double cooker chambers type induction cooker

Publications (1)

Publication Number Publication Date
CN202056937U true CN202056937U (en) 2011-11-30

Family

ID=45016910

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2011201676117U CN202056937U (en) 2011-05-24 2011-05-24 Double cooker chambers type induction cooker

Country Status (1)

Country Link
CN (1) CN202056937U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102538035A (en) * 2012-02-08 2012-07-04 冯健满 Module type induction cooker
CN104501226A (en) * 2014-12-16 2015-04-08 山东信多达电子科技有限公司 Commercial sealing radiating electromagnetic oven
CN104501227A (en) * 2014-12-16 2015-04-08 山东信多达电子科技有限公司 Commercial electromagnetic oven with independent radiating of wire coil and electric control plate
CN106642231A (en) * 2016-12-29 2017-05-10 宁波方太厨具有限公司 Electromagnetic range

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102538035A (en) * 2012-02-08 2012-07-04 冯健满 Module type induction cooker
CN104501226A (en) * 2014-12-16 2015-04-08 山东信多达电子科技有限公司 Commercial sealing radiating electromagnetic oven
CN104501227A (en) * 2014-12-16 2015-04-08 山东信多达电子科技有限公司 Commercial electromagnetic oven with independent radiating of wire coil and electric control plate
CN106642231A (en) * 2016-12-29 2017-05-10 宁波方太厨具有限公司 Electromagnetic range

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Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
C17 Cessation of patent right
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20111130

Termination date: 20130524