CN202040854U - Dual-purpose flat bottom and round bottom electric furnace - Google Patents
Dual-purpose flat bottom and round bottom electric furnace Download PDFInfo
- Publication number
- CN202040854U CN202040854U CN2010205883520U CN201020588352U CN202040854U CN 202040854 U CN202040854 U CN 202040854U CN 2010205883520 U CN2010205883520 U CN 2010205883520U CN 201020588352 U CN201020588352 U CN 201020588352U CN 202040854 U CN202040854 U CN 202040854U
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- electric furnace
- dual
- round bottom
- flat round
- ring plate
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Abstract
The utility model provides a dual-purpose flat bottom and round bottom electric furnace which comprises an electric furnace surface for heating and a movable support piece, wherein the electric furnace surface comprises a central piece and a plurality of ring piece, which are coaxially arranged, as well as movable connecting pieces for connecting the central piece with the ring pieces, the central piece and the ring pieces are made of a rigid heat-conducting material, the central piece and the ring piece in the innermost layer as well as the adjacent ring pieces are connected respectively through the movable connecting pieces, the height of the ring piece in the outermost layer is fixed, and the movable support piece is used for supporting the central piece so as to enable the height of the central piece to be adjustable. On the basis of realizing dual purposes of flat bottom and round bottom, the electromagnetic leakage of an electromagnetic oven is effectively inhibited. Heat is less prone to dissipation and the utilization rate of energy is improved. The dual purposes of the flat bottom and the round bottom can be realized with lower cost and the dual-purpose flat bottom and round bottom electric furnace is easy for popularization and use.
Description
Technical field
The utility model relates to the cooker field, and specifically, the utility model relates to electric furnace.
Background technology
At present, the upper surface of electric stove and electromagnetic oven mostly adopts planar design on the market, only is applicable to pan.Because Chinese culinary art custom, a lot of people still are accustomed to using the circular bottom pot culinary art.In fact, circular bottom pot and pan all have irreplaceable advantage mutually, so most of family all can existing pan, circular bottom pot are arranged again.Like this, objectively need a kind ofly can make pan, can use the electric stove or the electromagnetic oven of round bottom again.
In the market, there is a kind of positive madam's plano-concave induction cooker, this electromagnetic oven has utilized liftable three foot rests to realize that the plano-concave pot is dual-purpose.But the upper surface of positive madam's plano-concave induction cooker remains in one plane, when using circular bottom pot, circular bottom pot and the closely interlock of solenoid plane, cause a large amount of electromagnetic leakages inevitably, not only cause a large amount of energy wastes, more serious harm is to user's body health.In addition, because solenoid and the bottom of a pan distance do not wait, the electromagnetic field skewness easily produces irregular current impulse, causes surge voltage to impact for the electromagnetic oven power output circuit, and then causes the insulation of electromagnetic oven components and parts breakdown.This is the aircraft bombing phenomenon of electromagnetic oven just.
Therefore, the current high dual-purpose electric stove of flat round bottom of a kind of energy utilization rate that presses for simultaneously, also presses for and a kind ofly can improve energy utilization rate, can effectively suppress the safe and reliable flat round bottom induction cooker of electromagnetic leakage again.
The utility model content
The purpose of this utility model provides the high and safe and reliable dual-purpose electric furnace of flat circular bottom pot of a kind of energy utilization rate.
For achieving the above object, the utility model provides a kind of flat round bottom dual-purpose electric furnace, comprise: the dual-purpose electric furnace of a kind of flat round bottom, comprise the electric furnace surface and the active supporting piece that are used to heat, described electric furnace surface is the flexible electric furnace surface that Heat Conduction Material is made, and described active supporting piece supports described electric furnace surface.
Wherein, described electric furnace surface comprises a centre slice of coaxial setting, a plurality of ring plate, and the active connection that is used to connect above-mentioned centre slice and ring plate, described centre slice and ring plate are rigid, heat-conductive material and make, between described centre slice and the innermost layer ring plate, all be connected between the adjacent ring plate by described active connection, the height of outermost described ring plate is fixed, and described active supporting piece supports described centre slice, makes the adjustable height of described centre slice.
Wherein, described active connection is a Flexible Connector.
Wherein, described active connection is that rigidity flexibly connects assembly.
Wherein, described rigidity flexibly connects assembly and comprises slide plate and chute, or traveller and ring-type slide plate, and the glide direction of described slide plate is a vertical direction.
Compared with prior art, the utlity model has following technique effect:
1, the utility model is realizing having suppressed the electromagnetic leakage of electromagnetic oven effectively on the dual-purpose basis of flat round bottom.
2, the utility model heat is difficult for scattering and disappearing, and has improved energy utilization rate.
3, the utility model has realized that with lower cost flat round bottom is dual-purpose, is easy to promote the use of.
Description of drawings
Fig. 1 is the schematic diagram of the heat-resisting elastic material layer among the embodiment 1;
Fig. 2 is the electric furnace surface texture schematic diagram among the embodiment 1;
Fig. 3 a is the electric cooker structure schematic diagram among the embodiment 1;
Fig. 3 b is the structural representation of the active supporting piece among the embodiment 1;
Fig. 3 c is the structural representation of the fixator among the embodiment 1;
Fig. 4 is the electric furnace schematic surface under the round bottom state among the embodiment 1;
Fig. 5 is the flat state conversion of an electric furnace surface round bottom schematic diagram among the embodiment 2;
Fig. 6 is the structural representation that the rigidity among the embodiment 2 flexibly connects a kind of implementation of assembly;
Fig. 7 is the operation principle schematic diagram that the rigidity among the embodiment 2 flexibly connects a kind of implementation of assembly; Wherein (a) part is the rigidity flexible connection assembly under the flat state, and (b) part is that the rigidity under the round bottom state flexibly connects assembly;
Fig. 8 is the structural representation that the rigidity among the embodiment 2 flexibly connects the another kind of implementation of assembly; Wherein (a) part is the rigidity flexible connection assembly under the flat state, and (b) part is that the rigidity under the round bottom state flexibly connects assembly;
Fig. 9 is the electric furnace schematic surface under the flat state among the embodiment 2;
Figure 10 is the electric furnace schematic surface under the round bottom state among the embodiment 2.
The specific embodiment
Below, in conjunction with the accompanying drawings and embodiments the utility model is described in further detail.
Embodiment 1
According to an embodiment of the present utility model, provide a kind of flat round bottom dual-purpose electric furnace, shown in Fig. 3 a, this electric furnace comprises support 1, is used for the electric furnace surface 2 and the active supporting piece 3 that is used to support described electric furnace surface 2 of heating (pan).The dual-purpose electric furnace of described flat round bottom includes but not limited to electric stove and electromagnetic oven.
In conjunction with reference to figure 2, electric furnace surface 2 comprises a centre slice 4, a plurality of ring plate 5 of coaxial setting, and Flexible Connector 6.The bottom of centre slice 4 is connected with described active supporting piece 3, and outermost ring plate 5 is fixed on the support 1.Centre slice 4 is connected by Flexible Connector 6 with innermost layer ring plate 5, also connects by Flexible Connector 6 between the adjacent ring plate 5.In the present embodiment, Flexible Connector 6 is spring.As shown in Figure 4, the fixing electric furnace heating wire 7 (if electromagnetic oven then be provided with concussion coil) in the below of ring plate 5 and centre slice 4.Particularly, can be below rigidity ring plate 5 and centre slice 4 coupling hook, with electric furnace heating wire 7 (or concussion coil) dish on described hook.Ring plate 5 and centre slice 4 all adopt the heat conduction rigid material to make, such as adopting heat resistant glass or steel to do.
Shown in Fig. 3 b, active supporting piece 3 is spring returning devices, comprises support spring and the switch module that is used for fixing support spring.Because centre slice 4 belows are also colluded and have been hung electric furnace heating wire 7, so the area of the contact-making surface of spring returning device and centre slice 4 can not be excessive, puts in order to avoid have influence on the dish of electric furnace heating wire 7.In addition, electric furnace surface 2 can also cover (as shown in Figure 1) with the heat-resisting elastic surface of one deck, can hide inner electric furnace heating wire 7 like this, and both safety was beautified outward appearance again, also made foul be difficult to enter electric furnace inside simultaneously, and was easy to clean.
The dual-purpose electric furnace of flat round bottom of present embodiment has two kinds of duties: flat state and round bottom state.Because flat state is easy to clean, so present embodiment is designed to flat state the default setting (state when promptly not putting pan) of electric furnace.
Under the flat state, the support spring of active supporting piece 3 in the raw, the height that makes centre slice 4 is consistent with the height of outermost layer ring plate 5 on being fixed on support 1, thereby makes electric furnace surface 2 form a plane.In addition, under flat state, centre slice 4 need bear the weight of pan, even at this moment support spring is stressed, also should not sink.Fix support spring so active supporting piece 3 needs a controlled fixed-site device, centre slice 4 can not sunk when bearing the weight of pan.This controlled fixed-site device can be controlled by electronic switch, also can be machinery control.Fig. 3 b, 3c show the example of an active supporting piece 3, the support set 32 that this active supporting piece 3 comprises pedestal 31, support spring 33 and is enclosed within on the support spring 33 and is connected with support spring 33.Support set 32 lateral walls have some bayonet sockets 34, and fixator 37 is installed on the pedestal 31, and fixator is provided with card slot 36, are provided with slidably card 35 in the card slot.After card 35 stretches out card slot 36, can cooperate with the bayonet socket 34 of support set 32 lateral walls, thus fixing described support spring 33.That is to say, when fixator is in off status, card 35 withdrawals, active supporting piece 3 can freely move up and down.When fixator is in out state, card 35 ejects also and blocks the support set 32 that is connected with support spring 33, and active supporting piece 3 is fixed.In the present embodiment, support set 32 uses metal material to make.
Under the round bottom state, the weight of round bottom pan is born on electric furnace surface 2, and the support spring of active supporting piece 3 is pressed downward and contracts.At this moment, outermost layer ring plate 5 is fixed on the support 1, and it is highly constant, and all the other ring plates 5 move down certain distance separately under the drive of flat spring.When circular bottom pot and the 5 tight interlocks of outmost turns ring plate, center disk height reduces as far as possible.At this moment can utilize the controlled fixator fixed support assembly on the active supporting piece 3, thereby make electric furnace surface 2 form a stable concave surface.Since the pulling force of flat spring, all ring plates 5 all with the tight interlock of pan (with reference to figure 4), so present embodiment suppressed electromagnetic leakage effectively, can avoid occurring the aircraft bombing phenomenon.Simultaneously, heat is difficult for scattering and disappearing in the present embodiment, has improved energy utilization rate.The ring plate 5 that it is pointed out that outmost turns can not move, but can really bear the weight of pan, thus to make with more firm material, as using high-quality steel disc or fiberglass.
As can be seen, the electric furnace surface 2 of present embodiment can be crooked with the shape of pan, and tightly agree with in the pan bottom, makes heat be difficult for scattering and disappearing.Simultaneously, electric furnace surface 2 also can provide support power, can bear pan weight, and makes it fixing.Finish using at electric furnace, default setting is recovered on 2 on electric furnace surface.
The cost cost of present embodiment is low, realizes than being easier to.
Embodiment 2
According to another embodiment of the present utility model, provide a kind of flat round bottom dual-purpose electric furnace, the electric furnace surface 2 that this electric furnace comprises support 1, be used to conduct heat and be used to support the active supporting piece 3 on described electric furnace surface 2.The difference of present embodiment and embodiment 1 is that electric furnace surface 2 all adopts rigid material to constitute (comprising attaching parts).
With reference to figure 5, in the present embodiment, electric furnace surface 2 comprises that a centre slice 4, a plurality of ring plate 5 and rigidity flexibly connect assembly 11.The bottom of centre slice 4 is connected with described active supporting piece 3, and outermost ring plate 5 is fixed on the support 1 (not shown among Fig. 5, can in conjunction with reference to figure 3a).Centre slice 4 flexibly connects assembly 11 with innermost layer ring plate 5 by rigidity and is connected, and also flexibly connects assembly by rigidity between the adjacent ring plate 5 and connects.In instantiation, rigidity flexibly connects assembly 11 and is made of slide plate 6 and chute 7.As shown in Figure 6, the bottom of each ring plate 5 (except the outermost layer) is connected chute 7 and slide plate 6 respectively with the position, outer ring near inner ring, and to make the glide direction of slide plate 6 be vertical direction.For two adjacent ring plates 5, the slide plate of position, internal layer ring plate outer ring is embedded in the chute of outer ring plate inner ring position, thereby realize flexible connection between the adjacent ring plate 5.For centre slice 4, then connect slide plate near the position of outer in its bottom, this slide plate embeds in the chute of ring plate 5 inner ring positions of innermost layer, thereby realizes the flexible connection of centre slice 4 and innermost layer ring plate 5.
As shown in Figure 5, under the default setting (flat state), slide plate is at the chute top, and all ring plates 5 are on same horizontal plane, and electric furnace seems to have no difference with usual horizontal electric furnace commonly used.When using non-pan, slide plate is to lower slider, thereby ring plate 5 can be along with move in the bottom of a pan.What Fig. 6,7 showed is the implementation of a kind of sheet slide plate and chute, and Fig. 8 demonstration is a kind of prismatic slip device (being made of traveller 8 and ring-type slide plate 9).No matter sheet still is the prismatic slip device, can make ring plate 5 realize vertically moving up and down.Fig. 9 has provided the position of slide plate and chute under the default setting, and Figure 10 shown that then electric furnace is subjected to the schematic diagram of circular bottom pot pressure sinkage.As embodiment 1, the centre slice of present embodiment also will provide a spring returning device 4 times.Equally, electric furnace heating wire 7 also is that dish is below ring plate 5.Different is because ring plate 5 moves both vertically, to need conductor to connect between different ring plate 5 electric furnace heating wires 10.Conductor can add in addition, also can do bonding conductor with slide plate and chute.
Present embodiment electric furnace stationarity is good, can both provide good support to pan and most circular bottom pot of Any shape.Outward appearance under default setting and feel and plane electric furnace are basic identical, because of being subjected to customer acceptance easily.Simultaneously, the electric furnace of present embodiment Well-recovered is even use electric furnace surface 2 still smooth, more durable in use for a long time.
At last, the above embodiments only are used for illustrating the present invention, and it should not be construed is that protection scope of the present invention is carried out any restriction.And, it will be apparent to those skilled in the art that do not breaking away under present embodiment spirit and the principle, to various equivalent variation that the foregoing description carried out, modification and in the text not the various improvement of description all within the protection domain of this patent.Such as, can realize flexible electric furnace surface by other implementation, thereby constitute the dual-purpose electric furnace of flat round bottom.
Claims (9)
1. dual-purpose electric furnace of flat round bottom, comprise the electric furnace surface that is used to heat, it is characterized in that the dual-purpose electric furnace of described flat round bottom also comprises active supporting piece, described electric furnace surface is the flexible electric furnace surface that Heat Conduction Material is made, and described active supporting piece supports described electric furnace surface.
2. the dual-purpose electric furnace of flat round bottom according to claim 1, it is characterized in that, described electric furnace surface comprises a centre slice of coaxial setting, a plurality of ring plate, and the active connection that is used to connect above-mentioned centre slice and ring plate, described centre slice and ring plate are rigid, heat-conductive material and make, between described centre slice and the innermost layer ring plate, all be connected between the adjacent ring plate by described active connection, the height of outermost described ring plate is fixed, described active supporting piece supports described centre slice, makes the adjustable height of described centre slice.
3. the dual-purpose electric furnace of flat round bottom according to claim 2 is characterized in that described active connection is a Flexible Connector.
4. the dual-purpose electric furnace of flat round bottom according to claim 2 is characterized in that, described active connection is that rigidity flexibly connects assembly.
5. the dual-purpose electric furnace of flat round bottom according to claim 4 is characterized in that, described rigidity flexibly connects assembly and comprises slide plate and chute, and the glide direction of described slide plate is a vertical direction.
6. the dual-purpose electric furnace of flat round bottom according to claim 4 is characterized in that, described rigidity flexibly connects assembly and comprises traveller and ring-type slide plate, and the glide direction of described slide plate is a vertical direction.
7. the dual-purpose electric furnace of flat round bottom according to claim 2, it is characterized in that, described active supporting piece comprises support spring and is used for fixing the switch module of support spring that described switch module comprises the fixed-site device that is used for fixing support spring and is used to control described fixed-site device electronic switch or mechanical switch.
8. the dual-purpose electric furnace of flat round bottom according to claim 2 is characterized in that, the support set that described active supporting piece comprises pedestal, support spring and is enclosed within on the support spring and is connected with support spring; The support set lateral wall has some bayonet sockets, and fixator is installed on the pedestal, and fixator is provided with card slot, is provided with slidably card in the card slot, after described card stretches out card slot, can with the bayonet fittings of support set lateral wall, thereby fixing described support spring.
9. according to claim 2 or the dual-purpose electric furnace of 3 described flat round bottoms, it is characterized in that described electric furnace is coated with heat-resisting elastic surface on the surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205883520U CN202040854U (en) | 2010-10-28 | 2010-10-28 | Dual-purpose flat bottom and round bottom electric furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205883520U CN202040854U (en) | 2010-10-28 | 2010-10-28 | Dual-purpose flat bottom and round bottom electric furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202040854U true CN202040854U (en) | 2011-11-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205883520U Expired - Fee Related CN202040854U (en) | 2010-10-28 | 2010-10-28 | Dual-purpose flat bottom and round bottom electric furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202040854U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075753A (en) * | 2013-01-15 | 2013-05-01 | 孙时泽 | Pot rack |
| CN104697014A (en) * | 2015-03-12 | 2015-06-10 | 胡青川 | Multi-functional compatible household electromagnetic oven |
| CN104748557A (en) * | 2015-03-01 | 2015-07-01 | 周玉萍 | Electric furnace adjustable in height |
| CN106287854A (en) * | 2016-10-08 | 2017-01-04 | 东莞理工学院 | Preparation method, device and the control system thereof of deformable plano-concave induction cooker |
| CN106871172A (en) * | 2017-05-03 | 2017-06-20 | 周尉 | Cantilever type elastic plano-concave induction cooker |
| CN107869742A (en) * | 2017-11-17 | 2018-04-03 | 黎华裕 | The electromagnetic oven in the adaptive the bottom of a pan |
| CN107869745A (en) * | 2017-11-17 | 2018-04-03 | 黎华裕 | Self-adaptive electromagnetic stove |
-
2010
- 2010-10-28 CN CN2010205883520U patent/CN202040854U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103075753A (en) * | 2013-01-15 | 2013-05-01 | 孙时泽 | Pot rack |
| CN104748557A (en) * | 2015-03-01 | 2015-07-01 | 周玉萍 | Electric furnace adjustable in height |
| CN104697014A (en) * | 2015-03-12 | 2015-06-10 | 胡青川 | Multi-functional compatible household electromagnetic oven |
| CN104697014B (en) * | 2015-03-12 | 2017-03-08 | 胡青川 | A kind of multi-functional compatible Household induction cooker |
| CN106287854A (en) * | 2016-10-08 | 2017-01-04 | 东莞理工学院 | Preparation method, device and the control system thereof of deformable plano-concave induction cooker |
| CN106871172A (en) * | 2017-05-03 | 2017-06-20 | 周尉 | Cantilever type elastic plano-concave induction cooker |
| CN107869742A (en) * | 2017-11-17 | 2018-04-03 | 黎华裕 | The electromagnetic oven in the adaptive the bottom of a pan |
| CN107869745A (en) * | 2017-11-17 | 2018-04-03 | 黎华裕 | Self-adaptive electromagnetic stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20111116 Termination date: 20181028 |