CN209726279U - cooking stove - Google Patents
cooking stove Download PDFInfo
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- CN209726279U CN209726279U CN201822189107.1U CN201822189107U CN209726279U CN 209726279 U CN209726279 U CN 209726279U CN 201822189107 U CN201822189107 U CN 201822189107U CN 209726279 U CN209726279 U CN 209726279U
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- panel
- glass panel
- electrothermal layer
- layer
- heating
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- 238000010411 cooking Methods 0.000 title claims abstract description 71
- 239000011521 glass Substances 0.000 claims abstract description 86
- 238000010438 heat treatment Methods 0.000 claims abstract description 85
- 238000009434 installation Methods 0.000 claims abstract description 45
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052782 aluminium Inorganic materials 0.000 claims description 8
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 8
- 229910052802 copper Inorganic materials 0.000 claims description 8
- 239000010949 copper Substances 0.000 claims description 8
- 238000009413 insulation Methods 0.000 claims description 7
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- VIKNJXKGJWUCNN-XGXHKTLJSA-N norethisterone Chemical compound O=C1CC[C@@H]2[C@H]3CC[C@](C)([C@](CC4)(O)C#C)[C@@H]4[C@@H]3CCC2=C1 VIKNJXKGJWUCNN-XGXHKTLJSA-N 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 238000005485 electric heating Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 239000000919 ceramic Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 4
- 239000004411 aluminium Substances 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000956 alloy Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 229910052742 iron Inorganic materials 0.000 description 2
- 229910001566 austenite Inorganic materials 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000003447 ipsilateral effect Effects 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000002861 polymer material Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 230000001755 vocal effect Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Electric Stoves And Ranges (AREA)
Abstract
The utility model provides a cooking stove, which relates to household appliances. The utility model discloses a set up electric heat layer (220) on the surface of glass panels orientation drain pan (100), when the user need use cooking utensils such as pottery, glass to heat, can control electric heat layer 220 circular telegram heat production, the heat transfer that electric heat layer (220) produced places the cooking utensils on glass panels (210), realizes the heating to cooking utensils such as pottery, glass. In addition, the glass panel (210) has good heat conducting performance, so that the heat of the electric heating layer (220) is conveniently transferred to the cooking utensil borne on the glass panel (210), and the heating efficiency of the cooking utensil is improved; the glass panel (210) also has good insulating performance, so that when electric leakage and the like occur in the installation space (100a), the glass panel (210) can effectively avoid electric shock of a user, and the safety of the cooking stove is improved.
Description
Technical field
The utility model relates to household electrical appliance more particularly to a kind of cooking furnaces.
Background technique
Cooking furnace is a kind of equipment heated to the cooking apparatus being carried thereon.Currently, being with cooking furnace
For electromagnetic oven, electromagnetic oven is using electrical cooking apparatus made of electromagnetic inductive heating principle, it is not necessarily to open fire or conduction-type
It heats and heat is allowed directly to generate in the bottom of a pan, greatly improve heating efficiency.
In the prior art, electromagnetic oven includes bottom cover, and coil panel and control panel are provided in bottom cover, and control panel is used for control line
The working condition of disk is enclosed, and coil panel is used to cookware is heated using the principle of the generation vortex of electromagnetic induction.In electromagnetic oven
In the course of work, the temperature inside electromagnetic oven is usually higher, therefore, is further typically provided with radiator fan in the bottom case of electromagnetic oven,
Radiating and cooling is carried out with the installation space to electromagnetic oven.However, existing electromagnetic oven can only be applicable in it is higher by magnetic conductivities such as iron
Cookware made of material causes the use scope of electromagnetic oven smaller.
Utility model content
The utility model provides a kind of cooking furnace, can overcome the above problem.
The utility model provides a kind of cooking furnace, including bottom case, and the bottom case is provided with the installation space with opening,
Power panel is provided in the installation space；The opening of the bottom case is provided with glass panel, and the glass panel is towards institute
The surface for stating installation space is provided with electrothermal layer, and the electrothermal layer is electrically connected with the power panel.
By the way that electrothermal layer is arranged towards the surface of bottom case in glass panel, need use to ceramics, glass, copper aluminium in user
When equal cooking apparatus are heated, electrothermal layer energization heat production can be controlled, the heat transfer that electrothermal layer generates is placed on glass
Cooking apparatus such as cookware on panel, to realize the heating to cooking apparatus such as ceramics, glass, copper aluminium.In addition, glass panel
With good heating conduction, convenient for giving the heat transfer of electrothermal layer to the cooking apparatus being carried on glass panel, to mention
Heating efficiency of the height to cooking apparatus；And glass panel also has good insulation performance, thus, it leaks in the installation space
When phenomena such as electric, glass panel effectively can avoid user from getting an electric shock, and improve the safety of cooking furnace.
Optionally, the glass panel made of quartz glass has heating region, and the electrothermal layer is in the glass surface
Orthographic projection on plate is adapted with the heating region, to guarantee heating efficiency.
Optionally, the surface of the glass panel towards the installation space is provided with shielding layer, to cover installation space
In each component, improve the aesthetics of cooking apparatus.
Optionally, the glass panel is provided with shielding layer away from the surface of the installation space, to cover installation space
In each component, improve the aesthetics of cooking apparatus.
Optionally, the heating power of the electrothermal layer is more than or equal to 100 watts and is less than or equal to 2200 watts namely electrothermal layer
Heating power can adjust in 100 watts to 2200 watts of section, can be realized heating power namely the heating to cooking furnace
The adjustment of temperature improves the rich of cooking furnace so that cooking furnace can satisfy more culinary art demands.
Optionally, the thickness of the electrothermal layer is more than or equal to 0.1 millimeter and less than or equal to 1 millimeter, can either guarantee electric heating
The connection reliability of layer and glass panel, and can guarantee the functional reliability of electrothermal layer.
Optionally, at least two electrodes are provided on the glass panel or the electrothermal layer, in order to electrothermal layer and added
Other electronic components electrical connection in heat space.
Optionally, the thickness of the electrode be more than or equal to 0.3 millimeter and be less than or equal to 2 millimeters, can either guarantee electrode with
The connection reliability of glass panel or electrothermal layer, and can guarantee the functional reliability of electrode.
Optionally, the electrode includes following at least one: conductive column, the conductive column made of aluminum being made of copper, with
Have good conductive property electrode and mechanical strength.
Optionally, the electrothermal layer is provided with insulating layer away from the surface of the glass panel, in order to avoid electrothermal layer and installation
Other electrical parts short circuit in space, to guarantee the functional reliability of electrothermal layer, guarantees the heating reliability of cooking furnace.
Optionally, the electrothermal layer is provided with thermal insulation layer away from the surface of the glass panel, in order to avoid the heat of electrothermal layer
The components such as power panel are passed down to, so as to guarantee the functional reliability of the components such as the power panel below electrothermal layer.
Optionally, coil panel is additionally provided in the installation space, the coil panel is electrically connected with the power panel, described
Power panel is used to independently control the working condition of the coil panel and electrothermal layer, so that cooking furnace has a variety of Working moulds
Formula, function is richer, can adapt to more cookwares and scene, frequency of use with higher.
The technical issues of being solved in addition to the utility model embodiment described above, the technical characteristic for constituting technical solution
And outside the beneficial effect as brought by the technical characteristic of these technical solutions, the utility model embodiment can solve other
The other technical characteristics and these technical characteristic bring beneficial effects for including in technical problem, technical solution, will be specific
Further details of explanation is made in embodiment.
Detailed description of the invention
The drawings herein are incorporated into the specification and forms part of this specification, and shows and meets the utility model
Embodiment, and be used to explain the principles of the present invention together with specification.
Fig. 1 is the structural schematic diagram of cooking furnace provided in this embodiment；
Structural schematic diagram when Fig. 2 is cooking furnace provided in this embodiment not set glass panel；
Fig. 3 is the partial enlargement diagram of A in Fig. 1；
Fig. 4 is the structural schematic diagram of glass panel, electrothermal layer and electrode in cooking furnace provided in this embodiment.
Description of symbols:
100- bottom case；100a- installation space；110- coil panel；120- control panel；130- power panel；140- radiator fan；
150- power supply line；160- sensor；
210- glass panel；
220- electrothermal layer；221- electrode.
Through the above attached drawings, it has been shown that the specific embodiment of the utility model will be hereinafter described in more detail.These
Attached drawing and verbal description are not intended to limit the range of the utility model design in any manner, but by reference to specific
Embodiment is the concept that those skilled in the art illustrate the utility model.
Specific embodiment
It is practical new below in conjunction with this to keep the objectives, technical solutions, and advantages of the embodiments of the present invention clearer
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model a part of the embodiment, instead of all the embodiments.
Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.In the absence of conflict, following implementation
Feature in example and embodiment can be combined with each other.
Wherein, the term of "upper", "lower" etc. is for describing the relative positional relationship of each structure in the accompanying drawings, only
Convenient for being illustrated for narration, rather than to limit the enforceable range of the utility model, relativeness is altered or modified, in nothing
Under essence change technology contents, when being also considered as the enforceable scope of the utility model.
Fig. 1 is the structural schematic diagram of cooking furnace provided in this embodiment；Fig. 2 be cooking furnace provided in this embodiment not
Structural schematic diagram when glass panel is set；Fig. 3 is the partial enlargement diagram of A in Fig. 1；Fig. 4 is provided in this embodiment cooks
It prepares food the structural schematic diagram of glass panel, electrothermal layer and electrode in furnace.
Fig. 1-Fig. 4 is please referred to, the present embodiment provides a kind of cooking furnaces, comprising: bottom case 100, bottom case 100, which is provided with, to be had
Control panel 120 and power panel 130 are provided in the installation space 100a of opening, installation space 100a, control panel 120 is for controlling
The working condition of cooking furnace such as heating power, heating duration etc., power panel 13 is used to supply for the electrical component in cooking furnace
Electricity；Glass panel 210, glass panel lid are located at the opening of bottom case 100.
Wherein, the surface of glass panel 210 towards installation space 100a are provided with electrothermal layer 220, electrothermal layer 220 and power supply
Plate 130 is electrically connected.
Bottom case 100 can be the box body with opening, and the inner space of bottom case 100 forms installation space 100a, bottom case 100
Opening is the opening of installation space 100a.
Illustratively, bottom case 100 has bottom wall, and the edge of bottom wall is provided with the side wall extended towards glass panel 210, bottom
Wall and side wall are encircled a city installation space 100a jointly；Side wall forms opening away from one end of bottom wall.Wherein, bottom wall can be integrated with side wall
Setting.
The material of bottom case 100 can be using high temperature resistant and with metal material, polymer material, the pottery of Thermal conductivity
Ceramic material etc., and need to guarantee the mechanical strength of bottom case 100, so that bottom case 100 has good bearing capacity and abrasion-proof corrosion-proof
Corrosion energy.Certainly, the material of bottom case 100 is not limited to this, and the present embodiment is merely illustrative herein.
Control panel 120, power panel 130 are provided in installation space 100a.Power panel 130 is used for some of cooking furnace
Electrical component is powered；Control panel 120 is used to control the working condition of some components in cooking furnace.Wherein, power panel 130
It can be fixed on bottom case 100 by the connection types such as being clamped, being fastenedly connected；Control panel 120 can be by being clamped, being fastenedly connected etc. even
The mode of connecing is fixed on bottom case 100.
Glass panel 210 is for covering the opening for being located at bottom case 100, to seal installation space 100a, meanwhile, and carry pot
Tool；Wherein, glass panel 210 can be used quartz glass and be made.
Wherein, the lower surface of glass panel 210 towards installation space 100a may be provided with shielding layer, to cover installation space
Each component in 100a, improves the aesthetics of cooking apparatus.Illustratively, shielding layer can be in black.Wherein, shielding layer can be
It is sticked in the film layer of the lower surface of glass panel 210；Alternatively, shielding layer is the film layer for applying the lower surface for being located at glass panel 210.
Glass panel 210 may be provided with shielding layer away from the upper surface of installation space 100a, to cover installation space 100a
In each component, improve the aesthetics of cooking apparatus.Illustratively, shielding layer can be in black.Wherein, shielding layer can be to be sticked
Film layer in the upper surface of glass panel 210；Alternatively, shielding layer is the film layer for applying the upper surface for being located at glass panel 210.
It certainly, can be doped with substances such as black pigments, so that glass panel 210 in material used by glass panel 210
There is bridging effect to improve the aesthetics of cooking apparatus to cover each component in installation space 100a for itself.
In the present embodiment, glass panel 210 has good heating conduction, convenient for giving the heat transfer of electrothermal layer 220
The cooking apparatus being carried on glass panel 210；And glass panel 210 also has good insulation performance, thus, it is empty in installation
Between phenomena such as leaking electricity in 100a when, glass panel 210 effectively can avoid user from getting an electric shock.
The lower surface of glass panel 210 towards installation space 100a are provided with electrothermal layer 220, electrothermal layer 220 and control panel
120 electrical connections, so that control panel 120 controls the working condition of electrothermal layer 220.Wherein, working condition includes: heating, stops adding
Heat, heating temperature (power), heating duration etc..
Illustratively, electrothermal layer 220 can be electrically connected by power panel 130 with control panel 120, and control panel 120 can pass through electricity
The voltage and operating time of the control electrothermal layer 220 of source plate 130.
Electrothermal layer 220 includes resistance heating element or infrared type heating element.By taking resistance heating element as an example, electricity
Resistive heater element can be resistance wire, and resistance wire winding is in electrothermal layer 220；Certainly, resistance heating element can also be used logical
Plate body made of the material of electric heat production, wherein the material of energization heat production may include the alloy material of ferritic structure, austenite
The alloy material of tissue.In some instances, electrothermal layer 220 can be fixed on glass panel 210 by the connection type of bonding etc.
On.
Glass panel 210 may be provided with heating region, and heating region can rounded, rectangle etc.；Glass panel 210 it is upper
The annular mark for identifying heating region can be set in surface, namely the region that annular mark surrounds is heating region, with
It allows users to clear and accurately determines heating region.
Correspondingly, orthographic projection of the electrothermal layer 220 on glass panel 210 is adapted with heating region.For example, working as heating zone
When domain is rounded, electrothermal layer 220 is also rounded；When heating region is in rectangle, electrothermal layer 220 is also in rectangle.
Heating region can at least partly cover electrothermal layer 220, that is, heating region can all cover electrothermal layer 220, or
The part of person's heating region covers electrothermal layer 220, to improve heating efficiency.
Wherein, in heating region all covering electrothermal layers 220, the area of heating region can be more than or equal to electrothermal layer
220, projection of the electrothermal layer 220 in 210 lower surface of glass panel can be located at heating region in the projection of 210 lower surface of glass panel
Interior (including coincidence).
When the part of heating region covers electrothermal layer 220, when heating region is arranged concentrically with electrothermal layer 220, heating
The surface in region is greater than electrothermal layer 220, and projection of the electrothermal layer 220 in 210 lower surface of glass panel can be located at heating region and exist
In the projection of 210 lower surface of glass panel.
Cooking furnace provided in this embodiment, by the way that electrothermal layer is arranged towards the surface of bottom case 100 in glass panel 210
220, when user needs use to heat the cooking apparatus such as ceramics, glass, copper aluminium, the energization of electrothermal layer 220 can be controlled
Heat production, the heat transfer that electrothermal layer 220 generates give the cooking apparatus such as cookware being placed on glass panel 210, thus realization pair
The heating of the cooking apparatus such as ceramics, glass, copper aluminium.In addition, glass panel 210 has good heating conduction, it is convenient for electric heating
The heat transfer of layer 220 gives the cooking apparatus being carried on glass panel 210, to improve the heating efficiency to cooking apparatus；
And glass panel 210 also has good insulation performance, thus, when phenomena such as leaking electricity in installation space 100a, glass
Panel 210 effectively can avoid user from getting an electric shock, and improve the safety of cooking furnace.
Optionally, the heating power of electrothermal layer 220 is more than or equal to 100 watts and is less than or equal to 2200 watts.
Wherein, the maximum heating power of electrothermal layer 220 can be 2200 watts, and minimum heating power can be 100 watts.Electric heating
The heating power of layer 220 can adjust in 100 watts to 2200 watts of section, can be realized the heating power to cooking furnace
That is the adjustment of heating temperature.
The heating power of electrothermal layer 220 is the arbitrary value between 100 watts to 2200 watts, for example, the heating function of electrothermal layer 220
Rate can be 100 watts, 200 watts, 400 watts, 800 watts, 1600 watts, 2200 watts, or above-mentioned any two numerical value is defined
Arbitrary value in numberical range.
In some instances, it can be applied to the size of the voltage of electrothermal layer 220, by controlling to adjust electrothermal layer 220
Heating power.When the voltage for being applied to electrothermal layer 220 is bigger, the heating power of electrothermal layer 220 is also bigger；It is applied to electrothermal layer
220 voltage is got over hour, and the heating power of electrothermal layer 220 is also smaller.
It certainly, can also be by adjusting the heating surface (area) (HS of electrothermal layer 220, to adjust the heating power of electrothermal layer 220.Work as electric heating
When the heating surface (area) (HS of layer 220 is bigger, the heating power of electrothermal layer 220 is also bigger；When the heating surface (area) (HS of electrothermal layer 220 is smaller,
The heating power of electrothermal layer 220 is also smaller.
Optionally, the thickness of electrothermal layer 220 is more than or equal to 0.1 millimeter and less than or equal to 1 millimeter, can either guarantee electrothermal layer
220 with the connection reliability of glass panel 210, and can guarantee the functional reliability of electrothermal layer 220.
Electrothermal layer 220 with a thickness of the arbitrary value between 0.1 millimeter to 1 millimeter, for example, the thickness of electrothermal layer 220 can be with
For 0.1 millimeter, 0.2 millimeter, 0.3 millimeter, 0.4 millimeter, 0.5 millimeter, 0.6 millimeter, 0.7 millimeter, 0.8 millimeter, 0.9 millimeter, 1.0
Arbitrary value in millimeter, or the numberical range that is defined by above-mentioned any two numerical value.
Optionally, at least two electrodes 221 are provided on glass panel 210 or electrothermal layer 220 so that electrothermal layer 220 with
Other electrical parts such as power panel 130 is electrically connected.
That is, electrode 221 can be set up directly on the lower surface of glass panel 210 or electrode 221 may be provided at electric heating
The lower surface of layer 220, so that electrothermal layer 220 is electrically connected by electrode 221 with power panel 130.
Wherein, the quantity of electrode 221 can be two or more；When the quantity of electrode 221 is more than two,
There is partial electrode 221 to be electrically connected for electrothermal layer 220 with other electrical parts.
In the present embodiment, electrode 221 may be provided at ipsilateral namely two pairings of glass panel 210 or electrothermal layer 220
Spacing between the interval of electrode 221 setting used and two electrodes 221 is smaller；Alternatively, same pair of two electrodes 221 can be set respectively
It sets in opposite two sides.
Optionally, the thickness of electrode 221 is more than or equal to 0.3 millimeter and less than or equal to 2 millimeter, can either guarantee electrode 221
With the connection reliability of glass panel 210 or electrothermal layer 220, and it can guarantee the functional reliability of electrode 221.
Electrode 221 with a thickness of the arbitrary value between 0.3 millimeter to 2 millimeters, for example, the thickness of electrode 221 can be 0.3
Millimeter, 0.4 millimeter, 0.5 millimeter, 0.6 millimeter, 0.7 millimeter, 0.8 millimeter, 0.9 millimeter, 1.0 millimeters, 1.1 millimeters, 1.2 millimeters,
1.3 millimeters, 1.4 millimeters, 1.5 millimeters, 1.6 millimeters, 1.7 millimeters, 1.8 millimeters, 1.9 millimeters, 2.0 millimeters, or be above-mentioned
The arbitrary value in numberical range that meaning two values are defined.
Optionally, electrode 221 can be made of conductive metal, so that electrode 221 has good conductive property and machinery is strong
Degree.Electrode 221 may include following at least one: conductive column, the conductive column made of aluminum being made of copper.
Illustratively, when electrode 221 includes multipair, one pair of them include two electrodes 221, can be with to electrode 221
Identical conductive column, different pairs of electrode 221 can use same or different conductive column.
By taking electrode 221 is two pairs as an example, one pair of them may include two conductive columns being made of copper, and another pair can wrap
Include two conductive columns made of aluminum.
Wherein, conductive column can be circle, ellipse, rectangle etc. along its axial cross section.
Optionally, electrothermal layer 220 is provided with the following table of insulating layer namely electrothermal layer 220 away from the surface of glass panel 210
Face is provided with insulating layer, in order to avoid other electrical parts short circuit in electrothermal layer 220 and installation space 100a, to guarantee electrothermal layer
220 functional reliability guarantees the heating reliability of cooking furnace.
Wherein, insulating layer can be made of the material with electrical insulation capability and with high temperature resistance.
Optionally, electrothermal layer 220 is provided with the following table of thermal insulation layer namely electrothermal layer 220 away from the surface of glass panel 210
Face is provided with thermal insulation layer, in case the heat of electrothermal layer 220 is passed down to the components such as power panel 130, so as to guarantee electric heating
The functional reliability of the components such as the power panel 130 of 220 lower section of layer.
Optionally, it may be provided with coil panel 110 in installation space 100a.Coil panel 110 can be with control panel 120, power panel
130 connections, control panel 120 can control the supply voltage to coil panel 110 by power panel 130, with adding for control coil disk 110
Thermal power namely heating temperature.
Correspondingly, control panel 120 can control the supply voltage to conductive layer 230 by power panel 130, to control conductive layer
230 heating power namely heating temperature.
Correspondingly, cooking furnace is also provided with control switch, and control switch is controlled for being electrically connected with control panel 120
The control signal for receiving user's input is switched, so that control panel 120 controls the work shape of cooking furnace according to control instruction
State.
Wherein, the working condition of cooking furnace includes: electrothermal layer heating, coil panel heating, stops heating, heating temperature
(power), heating duration etc..Wherein, control switch may be provided on glass panel 210 or be arranged on bottom case 100.Control
Switch can be touch panel, knob, key etc..
In the present embodiment, when user needs the cookwares such as ceramics, glass to be heated using cooking furnace, can pass through control
System switch starts electrothermal layer 220 to heat to cookware；It is higher using magnetic conductivity to iron pan etc. using cooking furnace in user
Material made of cookware when being heated, can be started by control switch electrothermal layer 220 and/or coil panel 110 to cookware into
Row heating.
In the present embodiment, it is provided with the cooking furnace of electrothermal layer 220 and coil panel 110, there is multiple-working mode, function
It is richer, it can adapt to more cookwares and scene, frequency of use with higher.
In addition, since the temperature in bottom case 100 is excessively high, being unfavorable for one in bottom case 100 in the course of work of cooking furnace
The performance of a little electrical components such as coil panel, IGBT etc..Therefore, dissipating for radiating and cooling is also provided in installation space 100a
Hot-air fan 140；Radiator fan 140 can be fixed on bottom case 100 by the modes such as being clamped, being fastenedly connected.
Correspondingly, ventilation opening is also provided on bottom case 100, radiator fan 140 is inhaled external air by ventilation opening
Enter, the hybrid concurrency heat in bottom case 100 of the high-temperature gas in external air and bottom case 100 is conducted, and mixed gas can
It is discharged from the ventilation opening of bottom case 100, to drive a part of heat in bottom case 100, achievees the purpose that radiating and cooling.
Wherein, to improve heat dissipation effect, ventilation opening may include the air inlet for entering installation space 100a for outside air
And the air outlet for the air outflow in installation space 100a；It is different that air inlet and air outlet can be separately positioned on bottom case 100
Position on.
By taking bottom case 100 is in rectangle as an example, in some instances, air inlet and air outlet can be separately positioned on 100 phase of bottom case
In adjacent two side walls；In other examples, air inlet and air outlet can be separately positioned on two sides opposite on bottom case 100
On wall.Certainly, the set-up mode of air inlet and air outlet is not limited to this, and the present embodiment is merely illustrative herein.
In the present embodiment, control panel 120 may be provided at the edge of installation space 100a, so that control panel 120 and coil
There is biggish distance, radiator fan 140 can be arranged close to control panel 120, and coil panel 110 may be provided at installation between disk 110
The middle part of space 100a or coil panel 110 may be provided to be deviateed in installation space 100a along the direction far from control panel 120
Portion's setting, power panel 130 may be provided between control panel 120 and coil panel 110.
In addition, electrothermal layer 230 can have multiple mutually independent parts in the present embodiment, control panel 120 can control respectively
The working condition of each section, to adjust the heating power or heating surface (area) (HS of electrothermal layer 230.
Similarly, coil panel 110 also can have multiple mutually independent parts, and control panel 120 can control each portion respectively
The working condition divided, to adjust the heating power or heating surface (area) (HS of coil panel 110.
In addition, in addition, sensor 160 is generally additionally provided in installation space 100a to improve culinary art effect, with detection
Heating temperature adjusts the working condition of cooking furnace convenient for control panel 120 according to heating temperature.Wherein, sensor 160 is generally set
It sets in the downside of 210 heating region of glass panel, correspondingly, is then provided on electrothermal layer 220 for avoiding keeping away for sensor 160
Hole is allowed, to guarantee the accuracy of 160 testing result of sensor.
Heating stove is additionally provided with power supply line 150, and power supply line 150 with external power supply for connecting, so that external power supply energy
Enough electric energy is provided for cooking furnace.
It should be understood that in the present invention unless specifically defined or limited otherwise, fisrt feature is in the second spy
It can be that the first and second features directly contact or the first and second features are connect indirectly by intermediary "above" or "below" sign
Touching.Moreover, fisrt feature can be above the second feature " above ", " above " and " above " fisrt feature right above second feature or
Oblique upper, or first feature horizontal height is merely representative of higher than second feature.Fisrt feature second feature " under ", " lower section "
" following " can be fisrt feature and be directly under or diagonally below the second feature, or is merely representative of first feature horizontal height and is less than
Second feature.
In addition, in the present invention unless specifically defined or limited otherwise, term " installation ", " connects " connected "
Connect ", the terms such as " fixation " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or integral；
It can be directly connected, the connection inside two elements or two elements can also be can be indirectly connected through an intermediary
Interaction relationship.For the ordinary skill in the art, above-mentioned term can be understood at this as the case may be
Concrete meaning in utility model.
In the description of this specification, reference term " one embodiment ", " some embodiments ", " illustrative examples ",
The description of " example ", " specific example " or " some examples " etc. means specific features described in conjunction with this embodiment or example, knot
Structure, material or feature are contained at least one embodiment or example of the disclosure.In the present specification, to above-mentioned term
Schematic representation may not refer to the same embodiment or example.Moreover, specific features, structure, material or the spy of description
Point can be combined in any suitable manner in any one or more of the embodiments or examples.
Finally, it should be noted that the above various embodiments is only to illustrate the technical solution of the utility model, rather than it is limited
System；Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should
Understand: it is still possible to modify the technical solutions described in the foregoing embodiments, or to some or all of
Technical characteristic is equivalently replaced；And these are modified or replaceed, it does not separate the essence of the corresponding technical solution, and this is practical new
The range of each embodiment technical solution of type.
Claims (10)
1. a kind of cooking furnace, including bottom case (100), the bottom case (100) is provided with the installation space (100a) with opening,
Power panel (130) are provided in the installation space (100a)；It is characterized in that, the opening of the bottom case (100) is provided with
The surface of glass panel (210), glass panel (210) towards the installation space (100a) is provided with electrothermal layer (220),
The electrothermal layer (220) is electrically connected with the power panel (130).
2. cooking furnace according to claim 1, which is characterized in that the glass panel (210) made of quartz glass
With heating region, orthographic projection of the electrothermal layer (220) on the glass panel (210) is mutually fitted with the heating region
Match.
3. cooking furnace according to claim 1, which is characterized in that the glass panel (210) is empty towards the installation
Between the surface of (100a) be provided with shielding layer；
And/or the glass panel (210) is provided with shielding layer away from the surface of the installation space (100a).
4. cooking furnace according to claim 1, which is characterized in that the heating power of the electrothermal layer (220) be greater than etc.
In 100 watts and it is less than or equal to 2200 watts.
5. cooking furnace according to claim 1, which is characterized in that the thickness of the electrothermal layer (220) is more than or equal to 0.1
Millimeter and be less than or equal to 1 millimeter.
6. cooking furnace according to claim 1, which is characterized in that the glass panel (210) or the electrothermal layer
(220) at least two electrodes (221) are provided on.
7. cooking furnace according to claim 6, which is characterized in that the thickness of the electrode (221) is more than or equal to 0.3 milli
Rice and be less than or equal to 2 millimeters.
8. cooking furnace according to claim 6, which is characterized in that the electrode (221) includes following at least one: by
Conductive column made of copper, conductive column made of aluminum.
9. cooking furnace according to claim 1-8, which is characterized in that the electrothermal layer (220) is away from described
The surface of glass panel (210) is provided with insulating layer；And/or
The electrothermal layer (220) is provided with thermal insulation layer away from the surface of the glass panel (210).
10. cooking furnace according to claim 1-8, which is characterized in that in the installation space (100a) also
It is provided with coil panel (110), the coil panel (110) is electrically connected with the power panel (130), and the power panel (130) is used for
Independently control the working condition of the coil panel (110) and electrothermal layer (220).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822189107.1U CN209726279U (en) | 2018-12-25 | 2018-12-25 | cooking stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822189107.1U CN209726279U (en) | 2018-12-25 | 2018-12-25 | cooking stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209726279U true CN209726279U (en) | 2019-12-03 |
Family
ID=68677737
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822189107.1U Active CN209726279U (en) | 2018-12-25 | 2018-12-25 | cooking stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209726279U (en) |
-
2018
- 2018-12-25 CN CN201822189107.1U patent/CN209726279U/en active Active
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