CN204513507U - Induction cooker frame and induction cooker - Google Patents

Induction cooker frame and induction cooker Download PDF

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Publication number
CN204513507U
CN204513507U CN201520189568.2U CN201520189568U CN204513507U CN 204513507 U CN204513507 U CN 204513507U CN 201520189568 U CN201520189568 U CN 201520189568U CN 204513507 U CN204513507 U CN 204513507U
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Prior art keywords
grate
electromagnetic oven
radiation proof
pan
proof structure
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CN201520189568.2U
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金振卫
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Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
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Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
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Abstract

The utility model provides an electromagnetism stove furnace frame and electromagnetism stove. The utility model provides an electromagnetism stove furnace frame, the furnace frame is for enclosing all around and keep off the structure, the lower surface of furnace frame with the laminating of the heating panel of electromagnetism stove, the upper surface of furnace frame is used for bearing and/or the location and waits to heat the pan, the last radiation protection structure that can shield the electromagnetism stove radiation that is equipped with of furnace frame week, radiation protection structure centers on around the coil panel of electromagnetism stove. The utility model discloses can shield the electromagnetic wave radiation that the electromagnetism stove coil panel sent and leaked all around along pan arc bottom surface.

Description

Electromagnetic oven grate and electromagnetic oven
Technical field
The utility model relates to an electro-technical field, particularly relates to a kind of electromagnetic oven grate and electromagnetic oven.
Background technology
Operationally, because the reason of its working method, can not stop to send electromagnetic radiation to surrounding, wherein most of electromagnetic radiation is used in and heats pan electromagnetic oven, and has a small amount of electromagnetic wave can leak in surrounding environment, pollutes.
At present, be typically employed in electromagnetic oven inside and electromagnetic shielding plate is set to prevent the electromagnetic leakage problem of electromagnetic oven, be specially the radiation proof board increasing metallic plate or other material in the bottom of coil disc of electric stove and surrounding.Like this when electromagnetic oven works, bottom coil panel and the metallic plate of surrounding can stop coil panel electromagnetic radiation in the direction in which, to play the effect of electromagnetic protection.
But, operationally, because the pan bottom surface be positioned on electromagnetic oven is arc-shaped, so the electromagnetic shielding plate that arranges in electromagnetic oven inside can not block, coil panel sends electromagnetic oven, the electromagnetic wave dispersed along pan lower arcuate surface to surrounding, so still has a small amount of electromagnetic-wave leakage.
Utility model content
The utility model provides a kind of electromagnetic oven grate and electromagnetic oven, with coil disc of electric stove is sent electromagnetic wave in, the electromagenetic wave radiation leaked along pan lower arcuate surface to surrounding shields.
On the one hand, the utility model provides a kind of electromagnetic oven grate, grate is surrounding enclosing structure, the lower surface of grate and the heating panel of electromagnetic oven are fitted, the upper surface of grate is used for carrying and/or locates pan to be heated, grate circumference is provided with the radiation proof structure of maskable electromagnetic oven radiation, and radiation proof structure is centered around around the coil panel of electromagnetic oven.
Further, radiation proof structure is metal structure.
Further, grate is loop configuration, and radiation proof structure is the loop configuration be arranged in grate.
Further, the anchor ring diameter of radiation proof structure is greater than the diameter of burnishing surface bottom pan.
Further, grate is square structure, and radiation proof structure is the square structure be arranged in grate.
Further, the length of side of radiation proof structure is greater than the diameter of burnishing surface bottom pan.
Further, the lower surface edge of grate is surrounded with towards the recessed groove of grate upper surface, and radiation proof vibrational power flow in a groove.
Further, radiation proof structure and grate are wholely set; Or radiation proof structure and grate are spirally connected or clamping.
Further, radiation proof structure vertical is triangle in the monolateral cross section in electromagnetic oven heating panel direction, first limit of triangle and the heating panel of electromagnetic oven are fitted, and the Second Edge of triangle and groove are fitted near the cell wall of pan and form the cambered surface of fitting with pan bottom surface; Or,
Radiation proof structure vertical is the beveled structure towards groove projection in the monolateral cross section in electromagnetic oven heating panel direction, beveled structure while to fit near the cell wall of pan with groove and form the cambered surface of fitting with pan bottom surface, the free end on beveled structure both sides and the heating panel of electromagnetic oven are fitted; Or
Radiation proof structure vertical is L-type structure in the monolateral cross section in electromagnetic oven heating panel direction, the fitting near the cell wall of pan with groove and form the cambered surface of fitting with pan bottom surface of L-type structure, and the another side of L-type structure and the heating panel of electromagnetic oven are fitted.
Further, the upper surface of grate is the cambered surface of fitting with pan bottom surface.
On the other hand, the utility model provides a kind of electromagnetic oven, comprises electromagnetic oven body and electromagnetic oven grate as above.
In the utility model, electromagnetic oven grate is surrounding enclosing structure, the lower surface of grate and the heating panel of electromagnetic oven are fitted, the upper surface of grate is used for carrying and/or locates pan to be heated, grate circumference is provided with the radiation proof structure of maskable electromagnetic oven radiation, radiation proof structure is centered around around the coil panel of electromagnetic oven, such radiation proof structure can shield coil disc of electric stove send and the electromagenetic wave radiation leaked along pan lower arcuate surface to surrounding.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the electromagnetic oven grate that the utility model embodiment one provides;
Fig. 2 is the explosive view of the electromagnetic oven grate that the utility model embodiment one provides;
The radiation proof structural section schematic diagram that Fig. 3 is radiation proof structural section that the utility model embodiment one provides when being triangle;
The radiation proof structural section schematic diagram that Fig. 4 is radiation proof structural section that the utility model embodiment one provides when being beveled structure;
The radiation proof structural section schematic diagram that Fig. 5 is radiation proof structural section that the utility model embodiment one provides when being L shape structure;
Fig. 6 is the explosive view of the electromagnetic oven grate that the utility model embodiment two provides.
Detailed description of the invention
For making the object of the utility model embodiment, technical scheme and advantage clearly, below in conjunction with the accompanying drawing in the utility model embodiment, technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Embodiment one
Fig. 1 is the structural representation of the electromagnetic oven grate that the utility model embodiment one provides.Fig. 2 is the explosive view of the electromagnetic oven grate that the utility model embodiment one provides.Fig. 1 and Fig. 2 gives the concrete structure of the electromagnetic oven grate that the present embodiment provides jointly.Concrete, as depicted in figs. 1 and 2, grate 1 is surrounding enclosing structure, the lower surface of grate 1 and the heating panel 21 of electromagnetic oven 2 are fitted, the upper surface of grate 1 is used for carrying and/or locates pan 3 to be heated, grate 1 circumference is provided with the radiation proof structure 11 of maskable electromagnetic oven radiation, and radiation proof structure 11 is centered around the coil panel 22 of electromagnetic oven 2 around.
Concrete, grate 1 can be wholely set with electromagnetic oven 2, and dismountable mode also can be adopted to install on electromagnetic oven 2.Grate 1 is surrounding enclosing structure, and the heating panel 21 of the lower surface of grate 1 and electromagnetic oven 2 is fitted, and upper surface is for carrying and locating pan 3 to be heated.Meanwhile, grate 1 is provided with the radiation proof structure 11 that can shield electromagnetic oven radiation in the circumferential, and this radiation proof structure 11 is centered around the coil panel 22 of electromagnetic oven 2 around.Such radiation proof structure 11 defines a radiation proof region around coil disc of electric stove 22 between electromagnetic oven heating panel 21 and pan 3 lower surface, this radiation proof region can send coil disc of electric stove 22, and the electromagnetic wave dispersing leakage along pan lower arcuate surface to surrounding shields.
Further, grate 1 can be generally loop configuration, and this radiation proof structure 11 is for being arranged on the loop configuration in grate 1.The internal diameter of the loop configuration of radiation proof structure 11 is greater than the effective diameter of coil panel 22.The electromagnetic wave that coil disc of electric stove 22 sends can be limited in like this in this loop configuration.And if loop configuration internal diameter is less than coil panel 22 effective diameter, then can a part of electromagnetic wave of sending of shielded coil dish outer rim, thus reduce the effective diameter of coil panel 22, and cause the actual power of electromagnetic oven to decline further, generation wasting phenomenon.Meanwhile, the anchor ring diameter of radiation proof structure 11 is greater than the diameter of burnishing surface bottom pan 3.The bottom of a pan of arc can be surrounded by such radiation proof structure 11.When the coil panel 22 of electromagnetic oven heats to the pan 3 be supported on grate, major part electromagnetic wave absorbed by pan 3 and for heating, and the electromagnetic wave that coil panel 22 is dispersed along pan 3 lower arcuate surface to surrounding can shield by the radiation proof structure 11 around coil disc of electric stove 22, thus serve effectiveness.Similar, when grate 1 is square structure, radiation proof structure 11 is for being arranged on the square structure in grate, and the diameter that the length of side of now radiation proof structure 11 is greater than bottom pan straight and even, can play effectiveness equally like this.
Further, the structure that radiation proof structure 11 can be made up of radiation proof material, and rely on the physics radiation protection ability of radiation proof material itself to carry out shielding electromagnetic waves.Such as, radiation proof structure 11 can be metal structure, as the metal that the electromagnetic waves such as aluminium cannot penetrate.Or radiation proof structure 11 also can utilize and add the material that metal dust etc. has radiation protection ability in plastic material, while reaching radiation-proof effect, also have light, be easy to the advantage such as shaping, the use of multiple different occasion can be adapted to.
In addition, in order to make pan 3 can firmly place on grate 1, and the phenomenon such as not run-off the straight, overturning, the upper surface of grate 1 can be the cambered surface of fitting with pan 3 bottom surface.This cambered surface is as the supporting surface supporting pan 3, the crooked radian of its radian and pan 3 bottom surface is basically identical, thus forming surface contacts between pan 3 with grate 1, thus pan 3 can firmly be placed in the cambered surface that matches with pan 3 bottom surface, and namely pan 3 realizes firmly placing and locating on grate 1.
Optionally, the upper surface of grate 1 also can be consistent with the bottom shape of pan 3, but with pan 3, there is certain interval, like this when carrying out cooking operation, pan 3 is under the shape restriction of grate 1 upper surface, large displacement can not being produced, can, when carrying out the operation of the mobile pan 3 such as cooking, making pan 3 firmly place and be positioned on grate 1 like this.
Meanwhile, in order to radiation proof structure 11 is placed on grate 1, can be surrounded with towards the recessed groove 12 of grate upper surface at the lower surface edge of grate 1, and radiation proof structure 11 is arranged in groove 12.Nearest apart from electromagnetic oven heating panel 21 of such radiation proof structure 11, thus avoid electromagnetic wave to let out from the gap between coil disc of electric stove 22 and radiation proof structure 11 as far as possible.The set-up mode of radiation proof structure 11 is comparatively flexible, and such as radiation proof structure 11 can be wholely set with grate 1; Or grate can also be split type, now radiation proof structure 11 and grate 1 are spirally connected or clamping.
In the present embodiment, radiation proof structure 11 adopts and grate 1 is spirally connected or the mode of clamping is arranged on grate 1.As shown in Figure 2, now radiation proof structure 11 can be an annular, such as, can be the beckets such as aluminium ring.Corresponding with it, grate 1 lower surface edge is surrounded with the annular groove 12 that a circle is recessed into towards grate upper surface, the profile of groove 12 shape and aluminium ring matches, thus aluminium ring can be loaded in this annular groove 12, and utilizes the mode such as screw or buckle to be fixed thereon.When grate 1 lower surface insufficient space or when having waterproof technology etc. to require, this radiation proof structure 11 can also utilize fluid sealant etc. to be directly bonded in the groove 12 of grate 1, to save the installing space of fixture, and has sealing effectiveness.
Concrete, radiation proof structure 11 can have various shape perpendicular to the monolateral cross section on heating panel direction.Such as triangle or L shape etc.The radiation proof structural section schematic diagram that Fig. 3 is radiation proof structural section that the utility model embodiment one provides when being triangle.As shown in Figure 3, radiation proof structure 11 can be triangle perpendicular to the monolateral cross section in electromagnetic oven heating panel 21 direction, fit with the heating panel 21 of electromagnetic oven 2 in first limit 111 of this triangle, the Second Edge 112 of this triangle is fitted with the cell wall of groove 12 near pan 3 and forms the cambered surface of fitting with pan 3 bottom surface.Such radiation proof structure 11 can fit with pan 3 bottom surface, thus with pan bottom surface jointly formed can shielded coil dish 22 send the enclosed construction of electromagnetic radiation.This trilateral cross section both can be solid construction, also can be hollow-core construction.When trilateral cross section is solid construction, the shielding action of radiation proof structure 11 pairs of electromagenetic wave radiations is better; And trilateral cross section is when being hollow-core construction, radiation proof structure 11 can save more material, and lighter in weight.
Optionally, the cross section of radiation proof structure can also be beveled structure.The radiation proof structural section schematic diagram that Fig. 4 is radiation proof structural section that the utility model embodiment one provides when being beveled structure.As shown in Figure 4, radiation proof structure 11 can also be the beveled structure towards groove 12 projection perpendicular to the monolateral cross section in electromagnetic oven heating panel 21 direction, fit with the cell wall of groove 12 near pan 3 and form the cambered surface of fitting with pan 3 bottom surface in one side 113 of this beveled structure, the free end 114 and 115 on beveled structure both sides is fitted with the heating panel 21 of electromagnetic oven 2 respectively.
Or radiation proof structural section can be L shape.The radiation proof structural section schematic diagram that Fig. 5 is radiation proof structural section that the utility model embodiment one provides when being L shape structure.As shown in Figure 5, radiation proof structure 11 also can be L-type structure perpendicular to the monolateral cross section in electromagnetic oven heating panel 21 direction, fit with the cell wall of groove 12 near pan 3 and form the cambered surface of fitting with pan 3 bottom surface in one side 116 of L-type structure, and L-type structure another side 117 is fitted with the heating panel 21 of electromagnetic oven.Above-mentioned two kinds of structures can realize playing the effect of saving material, reducing cost of material while radiation proof structure 11 fits with pan 3 bottom surface.
It should be noted that, for holding the groove 12 of radiation proof structure, essence is to be arranged among grate 1 by radiation proof structure 11, thus the connection between radiation proof structure 11 and grate 1 can also adopt the embodiment of other equivalences, such as that container cavity is set in grate 1, thus radiation proof structure 11 to be arranged in the container cavity in grate 1 etc., the mode of action of these embodiments and effect and above-mentioned groove similar, so place repeats no more.
In the present embodiment, electromagnetic oven grate is surrounding enclosing structure, the lower surface of grate and the heating panel of electromagnetic oven are fitted, the upper surface of grate is used for carrying and/or locates pan to be heated, grate circumference is provided with the radiation proof structure of maskable electromagnetic oven radiation, and radiation proof structure is centered around around the coil panel of electromagnetic oven.Such radiation proof structure can shield coil disc of electric stove send and the electromagenetic wave radiation leaked along pan lower arcuate surface to surrounding.
Embodiment two
Fig. 6 is the explosive view of the electromagnetic oven grate that the utility model embodiment two provides.The installation site of the electromagnetic oven grate that the present embodiment provides, structure and function are all similar with the electromagnetic oven grate in embodiment one, be with previous embodiment one difference, present embodiments providing the radiation proof structure of electromagnetic oven grate and grate is the concrete structure of integral type when arranging and composition.As shown in Figure 6, the whole electromagnetic oven grate that the present embodiment provides can be made up of radiation proof material, thus grate 1 is radiation proof structure 11 simultaneously.Wherein grate 1 is surrounding enclosing structure, the lower surface of grate 1 and the heating panel 21 of electromagnetic oven fit, the upper surface of grate 1 is used for carrying and/or locates pan 3 to be heated, and the radiation proof structure that grate 1 is integrated is centered around the coil panel 22 (not shown in Fig. 3) of electromagnetic oven 2 around.The integrated grate 1 of such employing radiation proof material itself can be used for supporting pan 3, also has anti-electro-magnetic screen function.Such as, whole electromagnetic oven grate 1 can be the metal structure of die casting, or by mixing the plastic material institute injection mo(u)lding of metal dust.The electromagnetic oven grate 1 that grate and radiation proof structural integrity formula are arranged has the advantages such as structure is simple, moulding is easy.
In the present embodiment, the radiation proof structure of electromagnetic oven grate and grate adopt and are wholely set, electromagnetic oven grate is surrounding enclosing structure, the lower surface of grate and the heating panel of electromagnetic oven are fitted, the upper surface of grate is used for carrying and/or locates pan to be heated, and the radiation proof structure be wholely set with grate can shield coil disc of electric stove and sends and leak to surrounding along pan lower arcuate surface.It is simple that the electromagnetic oven grate be wholely set has structure, the advantages such as moulding is easy.
Embodiment three
The utility model also provides a kind of electromagnetic oven, and this electromagnetic oven comprises electromagnetic oven body and the electromagnetic oven grate as described in previous embodiment one and two.Electromagnetic oven body has heating panel and is positioned at the coil panel below heating panel, and electromagnetic oven grate is arranged on the heating panel of electromagnetic oven body.
In the present embodiment, electromagnetic oven grate is arranged on the heating panel of electromagnetic oven body, and electromagnetic oven grate may be used for supporting pan, and the radiation proof structure of electromagnetic oven grate can the electromagenetic wave radiation that sends on pan direction of shielded coil dish.The electromagnetic wave that such electromagnetic oven can stop coil disc of electric stove to send leaks along pan lower arcuate surface to surrounding, thus realizes electromagnetic shielding radiation proof function completely.
Last it is noted that above each embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to foregoing embodiments, those of ordinary skill in the art is to be understood that: it still can be modified to the technical scheme described in foregoing embodiments, or carries out equivalent replacement to wherein some or all of technical characteristic; And these amendments or replacement, do not make the essence of appropriate technical solution depart from the scope of each embodiment technical scheme of the utility model.

Claims (11)

1. an electromagnetic oven grate, it is characterized in that, described grate is surrounding enclosing structure, the lower surface of described grate and the heating panel of described electromagnetic oven are fitted, the upper surface of described grate is used for carrying and/or locates pan to be heated, described grate circumference is provided with the radiation proof structure of maskable electromagnetic oven radiation, and described radiation proof structure is centered around around the coil panel of described electromagnetic oven.
2. electromagnetic oven grate according to claim 1, is characterized in that, described radiation proof structure is metal structure.
3. electromagnetic oven grate according to claim 1, is characterized in that, described grate is loop configuration, and described radiation proof structure is be arranged on the loop configuration in described grate.
4. electromagnetic oven grate according to claim 3, is characterized in that, the anchor ring diameter of described radiation proof structure is greater than the diameter of burnishing surface bottom described pan.
5. electromagnetic oven grate according to claim 1, is characterized in that, described grate is square structure, and described radiation proof structure is be arranged on the square structure in described grate.
6. electromagnetic oven grate according to claim 5, is characterized in that, the length of side of described radiation proof structure is greater than the diameter of burnishing surface bottom described pan.
7. the electromagnetic oven grate according to any one of claim 3-6, is characterized in that, the lower surface edge of described grate is surrounded with towards the recessed groove of described grate upper surface, and described radiation proof vibrational power flow is in described groove.
8. electromagnetic oven grate according to claim 7, is characterized in that, described radiation proof structure and described grate are wholely set; Or described radiation proof structure and described grate are spirally connected or clamping.
9. electromagnetic oven grate according to claim 7, it is characterized in that, described radiation proof structure vertical is triangle in the monolateral cross section in described electromagnetic oven heating panel direction, first limit of described triangle and the heating panel of described electromagnetic oven are fitted, and the Second Edge of described triangle and described groove are fitted near the cell wall of pan and form the cambered surface of fitting with described pan bottom surface; Or,
Described radiation proof structure vertical is the beveled structure towards described groove projection in the monolateral cross section in described electromagnetic oven heating panel direction, described beveled structure while to fit near the cell wall of pan with described groove and form the cambered surface of fitting with described pan bottom surface, the free end on described beveled structure both sides and the heating panel of described electromagnetic oven are fitted; Or
Described radiation proof structure vertical is L-type structure in the monolateral cross section in described electromagnetic oven heating panel direction, described L-type structure while to fit near the cell wall of pan with described groove and form the cambered surface of fitting with described pan bottom surface, the another side of described L-type structure and the heating panel of described electromagnetic oven are fitted.
10. the electromagnetic oven grate according to any one of claim 1-6, is characterized in that, the upper surface of described grate is the cambered surface of fitting with described pan bottom surface.
11. 1 kinds of electromagnetic ovens, is characterized in that, comprise electromagnetic oven body and the electromagnetic oven grate as described in any one of claim 1-10.
CN201520189568.2U 2015-03-31 2015-03-31 Induction cooker frame and induction cooker Active CN204513507U (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526606A (en) * 2015-12-02 2016-04-27 苏州工业职业技术学院 Efficient energy-saving induction cooker
CN107763675A (en) * 2017-11-20 2018-03-06 张小鹏 A kind of electromagnetic oven cooker adjustable support
CN109475019A (en) * 2018-10-18 2019-03-15 九阳股份有限公司 A kind of radiation shield applied to electromagnetic heating apparatus

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105526606A (en) * 2015-12-02 2016-04-27 苏州工业职业技术学院 Efficient energy-saving induction cooker
CN107763675A (en) * 2017-11-20 2018-03-06 张小鹏 A kind of electromagnetic oven cooker adjustable support
CN109475019A (en) * 2018-10-18 2019-03-15 九阳股份有限公司 A kind of radiation shield applied to electromagnetic heating apparatus

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