CN102821499A - Electromagnetic oven core heat radiation structure and electromagnetic oven - Google Patents
Electromagnetic oven core heat radiation structure and electromagnetic oven Download PDFInfo
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- CN102821499A CN102821499A CN2012102726752A CN201210272675A CN102821499A CN 102821499 A CN102821499 A CN 102821499A CN 2012102726752 A CN2012102726752 A CN 2012102726752A CN 201210272675 A CN201210272675 A CN 201210272675A CN 102821499 A CN102821499 A CN 102821499A
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- electromagnetic stove
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- 230000005855 radiation Effects 0.000 title description 4
- 239000011258 core-shell material Substances 0.000 claims abstract description 44
- 238000001816 cooling Methods 0.000 claims abstract description 18
- 230000003044 adaptive effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 abstract description 2
- 230000017525 heat dissipation Effects 0.000 abstract 4
- 230000000694 effects Effects 0.000 description 4
- 239000000779 smoke Substances 0.000 description 4
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000238631 Hexapoda Species 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000020169 heat generation Effects 0.000 description 2
- 230000002035 prolonged effect Effects 0.000 description 2
- 206010020843 Hyperthermia Diseases 0.000 description 1
- 230000036760 body temperature Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036031 hyperthermia Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
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Abstract
The invention discloses an electromagnetic stove core heat dissipation structure and an electromagnetic stove with the electromagnetic stove core heat dissipation structure, wherein the electromagnetic stove core heat dissipation structure comprises a core shell, a fan mounting plate and a circulating fan; the circulating fan is fixedly arranged in the machine core shell; the fan mounting panel is fixedly arranged at the bottom of the machine core shell, and at least one cooling fan is arranged on the fan mounting panel. The invention solves the problem of uneven heat dissipation of the heating device in the machine core in the prior art, thereby prolonging the service life of the machine core of the electromagnetic stove.
Description
Technical field
The present invention relates to the electromagnetic heating technique field, particularly a kind of electromagnetic stove movement radiator structure and electromagnetic stove.
Background technology
The integral heat sink structure of present commercial electromagnetic stove movement has two kinds, and first kind as shown in Figure 1, and Fig. 1 is the open radiator structure sketch map of electromagnetic stove movement in the prior art.It comprises core shell 10 ＇, cabinet 11 and cooling fan 40 ＇; This cooling fan 40 ＇ directly are fixed on core shell 10 ＇ surface; Convection current before and after cooling fan 40 ＇ running can form in cabinet 11, heat sheds from core shell 10 ＇ back side air outlets.This structure movement can not seal fully, can not reach the effect of waterproof, insect protected, anti-oil smoke.
Second kind as shown in Figure 2, and Fig. 2 is the hermetic radiator structure sketch map of electromagnetic stove movement in the prior art.It comprises core shell 10 ＇ ＇, blower fan mounting panel 20 ＇ ＇ and fin 50 ＇ ＇; Have the two cooling fan 40 ＇ ＇ that are oppositely arranged on this blower fan mounting panel 20 ＇ ＇, and this cooling fan 40 ＇ ＇ are provided with over against fin 50 ＇ ＇.Though such structure can solve the purpose of waterproof, insect protected and oil smoke, because cooling fan 40 ＇ ＇ are AC blower fan, this AC blower fan is operated in the high temperature heavy wool cigarette environment, and oil smoke is prone to get in the AC blower fan, so damage AC blower fan easily.
Because also some high power device need be welded on the circuit board, temperature is higher than hermetically sealed movement inner chamber body temperature in addition, and can't transmit heat through fin, causes the temperature rise of movement internal heat generation device inhomogeneous.When the heater members temperature is higher, damages heater members easily, thereby reduce the useful life of electromagnetic stove movement.
Summary of the invention
Main purpose of the present invention is to provide a kind of electromagnetic stove movement radiator structure; Be intended to solve the electromagnetic stove movement of hermetically-sealed construction; The high power device radiating effect that is installed on the circuit board is bad; Cause the movement internal heat generation device temperature rise uneven problem of dispelling the heat, thereby prolong the useful life of electromagnetic stove movement.
To achieve these goals, the present invention provides a kind of electromagnetic stove movement radiator structure, and said electromagnetic stove movement radiator structure comprises core shell, blower fan mounting panel and circulating fan, and wherein circulating fan is fixedly set in the said core shell; Said blower fan mounting panel is fixedly set in the bottom of said core shell, and on this blower fan mounting panel at least one cooling fan is set.
Preferably, also be provided with control circuit board in the said core shell, the air outlet that this control circuit board is provided with said circulating fan is positioned at first power device on the same horizontal plane.
Preferably, the bottom of said circulating fan is provided with a holder, and said holder is provided with at least one through hole, and the fixing hole that is provided with in this through hole and the said core shell is adaptive.
Preferably, said cooling fan is anti-flabellum dc fan.
Preferably, the air outlet of said anti-flabellum dc fan is over against the fin setting of said core shell bottom.
The present invention also provides a kind of electromagnetic stove, comprises electromagnetic stove movement radiator structure, and said electromagnetic stove movement radiator structure comprises core shell, blower fan mounting panel and circulating fan, and wherein circulating fan is fixedly set in the said core shell; Said blower fan mounting panel is fixedly set in the bottom of said core shell, and on this blower fan mounting panel at least one cooling fan is set.
The present invention drives air guided the flowing in this ccontaining cavity by this circulating fan, thereby can guarantee the heat radiation of first power device evenly, and then can effectively prolong the useful life of electromagnetic stove movement through in the ccontaining cavity of core shell, a circulating fan being set.
Description of drawings
Fig. 1 is the open radiator structure sketch map of electromagnetic stove movement in the prior art;
Fig. 2 is the hermetic radiator structure sketch map of electromagnetic stove movement in the prior art;
Fig. 3 is the integral installation distribution structure sketch map among electromagnetic stove movement radiator structure one embodiment of the present invention;
Fig. 4 is the explosion type structural representation among electromagnetic stove movement radiator structure one embodiment of the present invention.
The realization of the object of the invention, functional characteristics and advantage will combine embodiment, further specify with reference to accompanying drawing.
Embodiment
Should be appreciated that specific embodiment described herein only in order to explanation the present invention, and be not used in qualification the present invention.
With reference to Fig. 3 and Fig. 4, Fig. 3 is the integral installation distribution structure sketch map among electromagnetic stove movement radiator structure one embodiment of the present invention, and Fig. 4 is the explosion type structural representation among electromagnetic stove movement radiator structure one embodiment of the present invention.The electromagnetic stove movement radiator structure that present embodiment provides comprises core shell 10, blower fan mounting panel 20 and circulating fan 30, and wherein circulating fan 30 is fixedly set in the core shell 10; Blower fan mounting panel 20 is fixedly set in the bottom of core shell 10, and on this blower fan mounting panel 20 at least one cooling fan 40 is set.
In the present embodiment; Above-mentioned core shell 10 is provided with a sealable ccontaining cavity; These core shell 10 bottoms are provided with one and run through the opening of ccontaining cavity and the fin 50 adaptive with this opening, and this fin 50 is positioned at opening part and is fixedly connected with core shell 10.Fin 50 is provided with second power device 501, and these second power device, 501 tops are provided with control circuit board 60 and are welded on first power device 601 on this control circuit board 60, and wherein control circuit board 60 is fixedly connected with second power device 501.Above-mentioned cooling fan 40 is positioned at the below of fin 50, and this cooling fan 40 is fixedly connected with blower fan mounting panel 20.
Particularly; The size of above-mentioned fin 50 is consistent with the openings of sizes of core shell 10; And can make the ccontaining cavity of core shell 10 form a confined space after fin 50 is in place, thereby make control circuit board 60, first power device 601 and second power device 501 be enclosed within the ccontaining cavity of core shell 10.
Above-mentioned circulating fan 30 has an air inlet and an air outlet, and its air outlet is over against first power device 601, and promptly this first power device 601 is positioned on the same horizontal plane with the air outlet of circulating fan 301.During electromagnetic stove work, need to start circulating fan 30, the wind of this circulating fan 30 flows out from air outlet.Under the effect of circulating fan 30, make and the air outlet of air self-loopa blower fan 30 in the ccontaining cavity of core shell 10 return the air inlet of circulating fan again, thereby make that air forms directed flowing in the ccontaining cavity of core shell 10 through ccontaining cavity.Therefore, the temperature of first power device 601 and second power device 501 is consistent basically.
The present invention is through being provided with a circulating fan 30 in the ccontaining cavity of core shell 10; Drive air guided the flowing in this ccontaining cavity by this circulating fan 30; Thereby the temperature that can guarantee first power device 601 and second power device 501 is consistent basically; Make the heat radiation of the win power device 601 and second power device 501 even, and then can effectively prolong the useful life of electromagnetic stove movement.
Should be noted that; The position of the air outlet of above-mentioned circulating fan 30 can be provided with according to actual conditions; As preferably; In the present embodiment, the air outlet of above-mentioned first power device 601 and circulating fan 30 is positioned on the same horizontal plane, and promptly the plane at the wind direction of circulating fan 30 and first power device, 601 places is in same horizontal plane.Because second power device 501 is fitted with fin 50 and is fixedly connected with it, so second power device 501 can dispel the heat through fin 50; First power device 601 only contacts with the interior air of the ccontaining cavity of core shell 10 through itself, so radiating efficiency is relatively poor, is easy to generate localized hyperthermia, thereby damages first power device 601.In the present embodiment; The air outlet of circulating fan 30 is arranged on the same horizontal plane with first power device 601; Therefore can improve the air flow amount at first power device, 601 places further; Improve the radiating efficiency of first power device 601, thereby can prevent effectively that first power device 601 from damaging because of temperature is too high, and then prolonged the useful life of electromagnetic stove movement.
Particularly, the bottom of circulating fan 30 is provided with a holder 301, and this holder 301 is provided with at least one through hole, is provided with the fixing hole 101 adaptive with this through hole in the core shell 10.In the present embodiment, fixing hole 101 has female thread structure, passes this through hole through one with this through hole and fixing hole 101 adaptive screws, and with the screw-internal thread fit of fixing hole 101 circulating fan 30 is fixed in the ccontaining cavity of core shell 10.
Further, above-mentioned cooling fan 40 is anti-flabellum dc fan.In the present embodiment, this anti-flabellum dc fan has an air outlet, and this air outlet is over against above-mentioned fin 50, and be positioned at second power device 501 under.Because AC blower fan does not all reach the high wind speed of dc fan, high blast and high flow capacity effect because of the restriction of self-technique in the prior art, needing two AC blower fan quantity at least is 2; Again because the problem of movement internal structure and outside blower fan installation dimension, two AC blower fans all can not be on the fin 50 second power device heat radiation 501.Damage if any one of them blower fan, then will cause second power device, 501 working temperatures too high easily, thereby damage second power device 501.Present embodiment can improve the radiating efficiency of fin 50 through adopting the anti-flabellum dc fan of high wind speed, high blast and high flow capacity, and therefore, the electromagnetic stove movement radiator structure that present embodiment provides has further improved the radiating efficiency of movement.Can avoid oil smoke to get into the axle center of blower fan when simultaneously anti-flabellum dc fan is worked, can prolong fan life.
The present invention also provides a kind of electromagnetic stove, and this electromagnetic stove comprises electromagnetic stove movement radiator structure, and the structure of this electromagnetic stove movement radiator structure can repeat no more at this with reference to aforementioned.Owing in electromagnetic stove, adopted aforementioned electromagnetic kitchen range movement radiator structure, therefore prolonged the useful life of electromagnetic stove, be suitable for people more and use.
More than be merely the preferred embodiments of the present invention; Be not so limit claim of the present invention; Every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to be done; Or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (10)
1. an electromagnetic stove movement radiator structure comprises core shell and blower fan mounting panel, it is characterized in that, also comprises: circulating fan, and it is fixedly set in the said core shell; Said blower fan mounting panel is fixedly set in the bottom of said core shell, and on this blower fan mounting panel at least one cooling fan is set.
2. electromagnetic stove movement radiator structure as claimed in claim 1 is characterized in that, also is provided with control circuit board in the said core shell, and the air outlet that this control circuit board is provided with said circulating fan is positioned at first power device on the same horizontal plane.
3. electromagnetic stove movement radiator structure as claimed in claim 1 is characterized in that the bottom of said circulating fan is provided with a holder, and said holder is provided with at least one through hole, and the fixing hole that is provided with in this through hole and the said core shell is adaptive.
4. electromagnetic stove movement radiator structure as claimed in claim 1 is characterized in that, said cooling fan is anti-flabellum dc fan.
5. electromagnetic stove movement radiator structure as claimed in claim 4 is characterized in that, the air outlet of said anti-flabellum dc fan is over against the fin setting of said core shell bottom.
6. an electromagnetic stove comprises electromagnetic stove movement radiator structure, it is characterized in that, said electromagnetic stove movement radiator structure comprises core shell, blower fan mounting panel and circulating fan, and wherein circulating fan is fixedly set in the said core shell; Said blower fan mounting panel is fixedly set in the bottom of said core shell, and on this blower fan mounting panel at least one cooling fan is set.
7. electromagnetic stove as claimed in claim 6 is characterized in that, also is provided with control circuit board in the said core shell, and the air outlet that this control circuit board is provided with said circulating fan is positioned at first power device on the same horizontal plane.
8. electromagnetic stove as claimed in claim 6 is characterized in that the bottom of said circulating fan is provided with a holder, and said holder is provided with at least one through hole, and the fixing hole that is provided with in this through hole and the said core shell is adaptive.
9. electromagnetic stove as claimed in claim 6 is characterized in that, said cooling fan is anti-flabellum dc fan.
10. electromagnetic stove as claimed in claim 9 is characterized in that, the air outlet of said anti-flabellum dc fan is over against the fin setting of said core shell bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102726752A CN102821499A (en) | 2012-08-01 | 2012-08-01 | Electromagnetic oven core heat radiation structure and electromagnetic oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102726752A CN102821499A (en) | 2012-08-01 | 2012-08-01 | Electromagnetic oven core heat radiation structure and electromagnetic oven |
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| CN102821499A true CN102821499A (en) | 2012-12-12 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012102726752A Pending CN102821499A (en) | 2012-08-01 | 2012-08-01 | Electromagnetic oven core heat radiation structure and electromagnetic oven |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103582195A (en) * | 2013-10-21 | 2014-02-12 | 佛山市顺德区海明晖电子有限公司 | Structure of machine core of commercial induction cooker |
| CN110736114A (en) * | 2018-07-20 | 2020-01-31 | 威廉·布鲁克鲍尔 | Cooking range system, control unit for cooking range system and printed circuit board |
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|---|---|---|---|---|
| CN2593527Y (en) * | 2002-12-27 | 2003-12-17 | 成都希望电子研究所 | Radiating casing |
| US20070097633A1 (en) * | 2005-11-01 | 2007-05-03 | Foxconn Technology Co., Ltd. | Heat dissipating device having a fan duct |
| CN201115200Y (en) * | 2007-10-23 | 2008-09-10 | 成都希望电子研究所有限公司 | An efficient heat radiation enclosure |
| CN201789710U (en) * | 2010-09-02 | 2011-04-06 | 万宇 | Movement radiating structure for commercial induction cooker |
| CN201852164U (en) * | 2010-11-17 | 2011-06-01 | 佛山市顺德区佰朗电器有限公司 | Electromagnetic oven |
| CN202066071U (en) * | 2011-04-14 | 2011-12-07 | 格力电器（中山）小家电制造有限公司 | Induction cooker with novel air guide structure |
| CN102484904A (en) * | 2010-03-17 | 2012-05-30 | 松下电器产业株式会社 | Induction cooking appliance |
| CN202818653U (en) * | 2012-08-01 | 2013-03-20 | 美的集团股份有限公司 | Electromagnetic stove movement heat radiation structure and electromagnetic stove |
-
2012
- 2012-08-01 CN CN2012102726752A patent/CN102821499A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2593527Y (en) * | 2002-12-27 | 2003-12-17 | 成都希望电子研究所 | Radiating casing |
| US20070097633A1 (en) * | 2005-11-01 | 2007-05-03 | Foxconn Technology Co., Ltd. | Heat dissipating device having a fan duct |
| CN201115200Y (en) * | 2007-10-23 | 2008-09-10 | 成都希望电子研究所有限公司 | An efficient heat radiation enclosure |
| CN102484904A (en) * | 2010-03-17 | 2012-05-30 | 松下电器产业株式会社 | Induction cooking appliance |
| CN201789710U (en) * | 2010-09-02 | 2011-04-06 | 万宇 | Movement radiating structure for commercial induction cooker |
| CN201852164U (en) * | 2010-11-17 | 2011-06-01 | 佛山市顺德区佰朗电器有限公司 | Electromagnetic oven |
| CN202066071U (en) * | 2011-04-14 | 2011-12-07 | 格力电器（中山）小家电制造有限公司 | Induction cooker with novel air guide structure |
| CN202818653U (en) * | 2012-08-01 | 2013-03-20 | 美的集团股份有限公司 | Electromagnetic stove movement heat radiation structure and electromagnetic stove |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103582195A (en) * | 2013-10-21 | 2014-02-12 | 佛山市顺德区海明晖电子有限公司 | Structure of machine core of commercial induction cooker |
| CN110736114A (en) * | 2018-07-20 | 2020-01-31 | 威廉·布鲁克鲍尔 | Cooking range system, control unit for cooking range system and printed circuit board |
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| PB01 | Publication | ||
| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Applicant after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Applicant before: Midea Group |
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| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20121212 |