CN204987134U - Microwave heating equipment's door body and microwave heating equipment - Google Patents
Microwave heating equipment's door body and microwave heating equipment Download PDFInfo
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- CN204987134U CN204987134U CN201520602632.5U CN201520602632U CN204987134U CN 204987134 U CN204987134 U CN 204987134U CN 201520602632 U CN201520602632 U CN 201520602632U CN 204987134 U CN204987134 U CN 204987134U
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- transparency conducting
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B6/00—Heating by electric, magnetic or electromagnetic fields
- H05B6/64—Heating using microwaves
- H05B6/76—Prevention of microwave leakage, e.g. door sealings
- H05B6/766—Microwave radiation screens for windows
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Abstract
The utility model discloses a microwave heating equipment's door body and microwave heating equipment, microwave heating equipment's the door body includes the door frame and sets up a glass board and the 2nd glass board on both sides are carried on the back mutually to the door frame respectively. A glass board includes first surface, and the 2nd glass board includes the second surface, and first surface is provided with a transparent conducting film of patterning, and the second surface is provided with the 2nd transparent conducting film of patterning, and a transparent conducting film and the 2nd transparent conducting film constitute the transparent grid structure jointly. Above -mentioned microwave heating equipment's the door body is provided with the transparent grid structure that is used for shielding the microwave on the glass board, on the one hand, above -mentioned microwave heating equipment's door physical stamina enough realizes the shielding to the microwave, on the other hand, transparent grid structure also make things convenient for people to observe microwave heating equipment's the interior heating condition of heating cavity.
Description
Technical field
The utility model is involved in household appliance technical field, more specifically, relates to a kind of door body of microwave heating equipment and a kind of microwave heating equipment.
Background technology
Along with the quickening of people's rhythm of life, people are also significantly improving the requirement of firing rate.Microwave heating equipment as the product of a rapid heat food of energy, also more and more welcomed by the people.And at present, in order to shield microwaves energy, the mesh steel plate that the fire door of micro-wave oven needs increase by pitch-dark, make visibility seriously reduce, user clearly cannot observe the situation of heating cavity inside.
On the market, the door body of micro-wave oven product is all have employed above-mentioned structure substantially, homogeneity serious, and for the pure micro-wave oven using steel plate to make a body, mesh-structured owing to have employed, and carried out the spraying of black to take into account attractive in appearance.So visuality all quite poors of the door body of microwave current stove, even if under the luminous intensity of natural daylight is irradiated, people cannot see the situation inside culinary art cavity substantially clearly.
Utility model content
The utility model is intended at least to solve one of technical problem existed in prior art.For this reason, the utility model needs to provide a kind of door body of microwave heating equipment and a kind of microwave heating equipment.
A door body for microwave heating equipment, comprises doorframe and the first glass plate of being separately positioned on the opposing both sides of this doorframe and the second glass plate.This first glass plate comprises the first outer surface, this second glass plate comprises the second outer surface, this first outer surface is provided with the first transparency conducting layer of patterning, this second outer surface is provided with the second transparency conducting layer of patterning, and this first transparency conducting layer and this second transparency conducting layer form transparent network jointly.
The door body of above-mentioned microwave heating equipment, is provided with the transparent network for shield microwaves on a glass, and on the one hand, the door body of above-mentioned microwave heating equipment can realize the shielding to microwave; On the other hand, transparent network is also convenient for people to the heating state observed in the heating cavity of microwave heating equipment.
In one embodiment, this first transparency conducting layer comprises the first connecting portion and the first kink, and this first connecting portion connects the two ends of this first kink.This second transparency conducting layer comprises the second connecting portion and the second kink, and this second connecting portion connects the two ends of this second kink, and this second kink and this first kink form this transparent network jointly.
In one embodiment, this first glass plate comprises the first inner surface, and this first inner surface is coated with the 3rd transparency conducting layer.
In one embodiment, this second glass plate comprises the second inner surface, and this second inner surface and this first inner surface are arranged in opposite directions, and this second inner surface is coated with the 4th transparency conducting layer, and the 3rd transparency conducting layer is relative with the 4th transparency conducting layer.
In one embodiment, the distance between the 3rd transparency conducting layer and the 4th transparency conducting layer is the quarter-wave odd-multiple of microwave.
In one embodiment, this body comprises exterior component, and this doorframe, this first glass plate and this second glass plate are housed in this exterior component.
In one embodiment, this body comprises door seal, and this door seal is arranged on this doorframe, and this door seal and this second glass plate are positioned at the homonymy of this doorframe.
In one embodiment, this body comprises protective layer, and this protective layer is arranged on this second transparency conducting layer.
A kind of microwave heating equipment, comprise a body, this body comprises doorframe and the first glass plate of being separately positioned on the opposing both sides of this doorframe and the second glass plate, this first glass plate comprises the first outer surface, this second glass plate comprises the second outer surface, this first outer surface is provided with the first transparency conducting layer of patterning, and this second outer surface is provided with the second transparency conducting layer of patterning, and this first transparency conducting layer and this second transparency conducting layer form transparent network jointly.
In one embodiment, this first transparency conducting layer comprises the first connecting portion and the first kink, and this first connecting portion connects the two ends of this first kink.This second transparency conducting layer comprises the second connecting portion and the second kink, and this second connecting portion connects the two ends of this second kink, and this second kink and this first kink form this transparent network jointly.
In one embodiment, this first glass plate comprises the first inner surface, and this first inner surface is coated with the 3rd transparency conducting layer.
In one embodiment, this second glass plate comprises the second inner surface, and this second inner surface and this first inner surface are arranged in opposite directions, and this second inner surface is coated with the 4th transparency conducting layer, and the 3rd transparency conducting layer is relative with the 4th transparency conducting layer.
In one embodiment, the distance between the 3rd transparency conducting layer and the 4th transparency conducting layer is the quarter-wave odd-multiple of microwave.
In one embodiment, this microwave heating equipment comprises control circuit, and this control circuit is electrically connected this first transparency conducting layer and this second transparency conducting layer.Microwave launcher, whether whether this control circuit disconnects for detecting this first transparency conducting layer, and detect this second transparency conducting layer and disconnect.If this first transparency conducting layer disconnects, or this second transparency conducting layer disconnects, or this first transparency conducting layer and this second transparency conducting layer all disconnect, and this control circuit quits work for controlling this microwave launcher.Whether, if this first transparency conducting layer and this second transparency conducting layer all do not disconnect, whether this control circuit disconnects for continuing to detect this first transparency conducting layer, and detect this second transparency conducting layer and disconnect.
In one embodiment, this first transparency conducting layer, this second transparency conducting layer, the 3rd transparency conducting layer and the equal ground connection of the 4th transparency conducting layer.
Additional aspect of the present utility model and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present utility model.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present utility model and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 is the schematic perspective view of the door body of the microwave heating equipment of the utility model better embodiment;
Fig. 2 is the decomposing schematic representation of the door body of the microwave heating equipment of the utility model better embodiment;
Fig. 3 is the schematic cross-section of the door body of the microwave heating equipment of the utility model better embodiment;
Fig. 4 is the floor map of the transparency conducting layer of the door body of the microwave heating equipment of the utility model better embodiment;
Fig. 5 is the floor map of another transparency conducting layer of the door body of the microwave heating equipment of the utility model better embodiment;
Fig. 6 is the floor map of the network of the door body of the microwave heating equipment of the utility model better embodiment;
Fig. 7 is the decomposing schematic representation of the microwave heating equipment of the utility model better embodiment; And
Fig. 8 is the circuit diagram of the microwave heating equipment detection transparency conducting layer of the utility model better embodiment.
Detailed description of the invention
Be described below in detail embodiment of the present utility model, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the utility model, and can not being interpreted as restriction of the present utility model.
In description of the present utility model, it is to be appreciated that term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more described features.In description of the present utility model, the implication of " multiple " is two or more, unless otherwise expressly limited specifically.
In description of the present utility model, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrically connected or can intercom mutually; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, the concrete meaning of above-mentioned term in the utility model can be understood as the case may be.
Disclosing hereafter provides many different embodiments or example is used for realizing different structure of the present utility model.Of the present utility model open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the utility model.In addition, the utility model can in different example repeat reference numerals and/or reference letter, this repetition is to simplify and clearly object, itself does not indicate discussed various embodiment and/or relation between setting.In addition, the various specific technique that the utility model provides and the example of material, but those of ordinary skill in the art can recognize the application of other techniques and/or the use of other materials.
Refer to Fig. 1, the door body 100 of the microwave heating equipment of the utility model better embodiment comprises doorframe 102, first glass plate 104 and the second glass plate 106.
This doorframe 102 can be made up of metal material, such as iron.Please refer to the drawing 2, offers through hole 108 in the middle part of doorframe 102, consumer can be facilitated to observe the food situation in microwave heating equipment through 108 through holes.Doorframe 102 can be used for as whole door body 100 support frame and there is the chokes limit groove 110 of edge chokes.
First glass plate 104 and the second glass plate 106 are separately positioned on these opposing both sides of doorframe 102.Preferably, the float glass that the first glass plate 104 and the second glass plate 106 can adopt tempering to cross makes.First glass plate 104 and the second glass plate 106 are such as fixed on doorframe 102 by screw.
Please refer to the drawing 2, in present embodiment, the first glass plate 104 is in tabular, and it comprises the first outer surface 112 and the first inner surface 114.First outer surface 112 is parallel to the first inner surface 114.Incorporated by reference to Fig. 3 and Fig. 4, this first outer surface 112 is provided with the first transparency conducting layer 116 of patterning.The material of the first transparency conducting layer 116 can select the transparent conductive material of tin indium oxide or analogous components, also can select as transparent conductive materials such as CNTs.
Second glass plate 106 is in tabular, and it comprises the second outer surface 118 and the second inner surface 120.Second outer surface 118 is parallel to the second inner surface 120.Incorporated by reference to Fig. 3 and Fig. 5, this second outer surface 118 is provided with the second transparency conducting layer 122 of patterning.Second inner surface 120 and the first inner surface 114 are arranged in opposite directions.The material of the second transparency conducting layer 122 can select the transparent conductive material of tin indium oxide or analogous components, also can select as transparent conductive materials such as CNTs.
Incorporated by reference to Fig. 6, this first transparency conducting layer 116 forms transparent network 124 jointly with this second transparency conducting layer 122.This network 124 comprises multiple mesh 126, and this mesh 126 is that the first transparency conducting layer 116 of being staggered by space and the second transparency conducting layer 122 formed.This first transparency conducting layer 116 and this second transparency conducting layer 122 all in strip to make full use of the spatial area on glass side.Like this, can ensure when having identical sheet resistance rate, can for providing a higher resistance value in door body function whether test normally, thus just can realize measuring transparency conducting layer by less electric current, in order to save the power consumption be used in test.
Network 124 maskable microwave, when being applied to microwave heating equipment to make a body 100, ensures the security of microwave heating equipment.
Particularly, please refer to the drawing 4, this first transparency conducting layer 116 comprises the first connecting portion 128 and the first kink 130.This first connecting portion 128 connects the two ends of this first kink 130.In present embodiment, the first connecting portion 128 extends along first direction X, and the first kink 130 bends back and forth along second direction Y, and first direction X is perpendicular to second direction Y.First connecting portion 128 is provided with the first tie point 132 and the second tie point 134 for being connected with external circuitry.So; wire can be connected with the first transparency conducting layer 116 by the first tie point 132 and the second tie point 134 by the mode of screw or welding; wire can be connected to control circuit, so that control circuit detects the first transparency conducting layer 116 and determines whether carry out power-off protection work according to information feed back.
Please refer to the drawing 5, this second transparency conducting layer 122 comprises the second connecting portion 136 and the second kink 138.This second connecting portion 136 connects the two ends of this second kink 138, and this second kink 138 forms transparent network 124 jointly with this first kink 130.In present embodiment, the second connecting portion 136 extends along second direction Y, and the second kink 138 bends back and forth along first direction X.Second connecting portion 136 is provided with the 3rd tie point 140 for being connected with external circuitry and the 4th tie point 142.So; wire can be connected with the second transparency conducting layer 122 by the 3rd tie point 140 and the 4th tie point 142 by the mode of screw or welding; wire can be connected to control circuit, so that control circuit detects the second transparency conducting layer 122 and determines whether carry out power-off protection work according to information feed back.
It is to be noted, in other embodiments, first kink 130 and the second kink 138 can adopt other bending form to form network, such as the first kink 130 can bend back and forth along the second direction favouring first direction, second kink 138 can bend back and forth along the third direction favouring first direction, and second direction favours third direction.
Preferably, in order to more effectively shield microwaves energy, this first inner surface 114 is coated with the 3rd transparency conducting layer 143.
Further, to be coated with the 4th transparency conducting layer the 144, three transparency conducting layer 143 relative with the 4th transparency conducting layer 144 for this second inner surface 120.Preferably, the 3rd transparency conducting layer 143 all standing first inner surface the 114, four transparency conducting layer 144 all standing second inner surface 120.
3rd transparency conducting layer 143 and the 4th transparency conducting layer 144 all fit tightly with doorframe 102,3rd transparency conducting layer 143 and the 4th transparency conducting layer 144 are electrically connected by the heating cavity of doorframe 102 with the ground connection of microwave heating equipment, namely when door body 100 is applied to microwave heating equipment, the 3rd transparency conducting layer 143 and the 4th transparency conducting layer 144 all ground connection.Like this, the microwave energy that major part is revealed can just effectively be stopped.
Further, the distance between the 3rd transparency conducting layer 143 and the 4th transparency conducting layer 144 is the quarter-wave odd-multiple of microwave, so, this can be stopped maximum effect.
In addition, in order to make a body 100 handled easily and attractive in appearance, this body 100 comprises exterior component 146 and door seal 148, and this doorframe 102, this first glass plate 104 and this second glass plate 106 are housed in this exterior component 146.This exterior component 146 comprises the plastic door frame 150 for decorating and is convenient to the handle 152 that user beats opening door body.
This door seal 148 is arranged on this doorframe 102, and this door seal 148 and the second glass plate 106 are positioned at the homonymy of doorframe 102, and door seal 148 can be used for stopping that foreign matter enters in doorframe 102, protects the transparency conducting layer on the first glass plate 104 and the second glass plate 106.Door seal 148 is arranged on doorframe 102 by the mode engaged and also the second glass plate 106 can be fixed on doorframe 102.
In addition, in order to reduce due to when user cleans to the damage of the first transparency conducting layer 116 and the second transparency conducting layer 122, incorporated by reference to Fig. 3, this body 100 comprises protective layer 154, and protective layer 154 is arranged on the second transparency conducting layer 122.Protective layer 154 can be resistant to elevated temperatures insulation transparent paint.
In sum, the door body 100 of above-mentioned microwave heating equipment, is provided with the transparent network 124 for shield microwaves on a glass, and on the one hand, the door body 100 of above-mentioned microwave heating equipment can realize the shielding to microwave; On the other hand, transparent network is also convenient for people to the heating state observed in the heating cavity of microwave heating equipment.
Incorporated by reference to Fig. 7, the microwave heating equipment 200 of the utility model better embodiment comprises a body 100 and body 202.In present embodiment, microwave heating equipment 200 illustrates for micro-wave oven.
Door body 100 is connected pivotly with body 202.In present embodiment, door body 100 is arranged on the front of microwave heating equipment 200.Be appreciated that a body 100 also can be used for the product of other face shapings, as door body 100 is not arranged on the microwave heating equipment in front, to reach safety and high visual product design.
Body 202 comprises outer cover 204, base plate 206, heating cavity 208, microwave launcher 210, cooling package 212, microwave mixing component 214, high-pressure generating assembly 216 and linkage assemblies 218.
Particularly, door body 100 is connected pivotly with heating cavity 208, and outer cover 204 is located at and is connected being housed in by heating cavity 208 in space that outer cover 204 and base plate 206 formed on heating cavity 208 and with base plate 206.
Microwave mixing component 214 is arranged on base plate 206, and the microwave for being launched by microwave launcher 210 carries out stirring the microwave with in homogeneous heating cavity 208.
Microwave launcher 210, cooling package 212, high-pressure generating assembly 216 and linkage assemblies 218 are arranged on the side of heating cavity 208.Microwave launcher 210 is for launched microwave in heating cavity 208.In present embodiment, microwave launcher 210 is magnetron.
High-pressure generating assembly 216 and microwave launcher 210 are electrically connected, and for providing operating voltage to microwave launcher 210.
Cooling package 212 is fan coolling assembly, and it is arranged on the side of microwave launcher 210.Cooling package 212 is for cooled microwave emitter 210, and such as, when cooling package 212 starts, fan is dried to microwave launcher 210 with cooled microwave emitter 210.
Linkage assemblies 218 and door body 100 link, and linkage assemblies 218 can be used for lock door body 100, meanwhile, for controlling the switch of microwave launcher 210 operating circuit.When door body 100 is opened, the operating circuit that linkage assemblies 218 controls microwave launcher 210 disconnects, and protects the security of user operation microwave heating equipment 200.
For controlling the work of microwave heating equipment 210, microwave heating equipment 200 comprises control circuit.This control circuit accessible site, on door body 100, is also integrated on body 202.
This control circuit is electrically connected this first transparency conducting layer 116 and the second transparency conducting layer 122, and such as, control circuit is connected to the first tie point 132 and the 3rd tie point 140 respectively by wire, and the second tie point 134 and the 4th tie point 142 ground connection.
Whether this control circuit disconnects for detecting this first transparency conducting layer 116, and whether detection the second transparency conducting layer 122 disconnects.
If this first transparency conducting layer 116 disconnects, or this second transparency conducting layer 122 disconnects, or this first transparency conducting layer 116 and this second transparency conducting layer 122 all disconnect, and this control circuit quits work for controlling this microwave launcher 210.
Whether, if this first transparency conducting layer 116 and this second transparency conducting layer 122 all do not disconnect, whether this control circuit disconnects for continuing to detect this first transparency conducting layer 116, and detect this second transparency conducting layer 122 and disconnect.
Particularly, below to detect the Cleaning Principle that the first transparency conducting layer 116 illustrates control circuit.
Please refer to the drawing 8, control circuit comprises resistance test point 220, filter capacitor 222 and is total to place 224.Resistance test point 220 connects the first tie point 132.Place 224 connects the second tie point 134 altogether.Filter capacitor 222 can be high-pass filtering electric capacity, its one end connects the first tie point 132, the other end connects the second tie point 134 and ground end GND, ground end GND are connected, the microwave energy of interchange is held GND with being incorporated into the heating cavity 208 of ground connection by wire.
Whether control circuit supplies electro-detection first transparency conducting layer 116 to disconnect by direct current SELV (lower than 36 volts, normally 3.3,5,7 volts etc., can set according to actual needs).
In improper situation, such as the glass plate of door body 100 is broken, then the first transparency conducting layer 116 can disconnect, when control circuit detects that its resistance becomes suddenly greatly, control microwave heating equipment 210 to quit work, thus ensure that the safe handling of this microwave heating equipment 200.
Be appreciated that control circuit detects the Cleaning Principle whether the second transparency conducting layer 122 disconnect roughly the same with above Cleaning Principle, launch no longer in detail at this.
In addition, microwave heating equipment 200 also comprises power line 226 and inner conductive line 228.Power line 226 is for connecting microwave heating equipment 200 and extraneous power supply.Inner conductive line 228 respectively uses electric loading for connecting in microwave heating equipment 200.
It is to be noted, when door body 100 is mounted to body 202, first transparency conducting layer 116, second transparency conducting layer 122, the 3rd transparency conducting layer 143 and the 4th transparency conducting layer 144 be ground connection all, such as, the first transparency conducting layer 116, second transparency conducting layer 122, the 3rd transparency conducting layer 143 and the 4th transparency conducting layer 144 are electrically connected by the heating cavity 208 of wire with ground connection.So, can ensure that the microwave energy propagated along conductor can be imported in the earth but not unsettledly to emit.
In normal use, the microwave of the heating cavity 208 of microwave heating equipment 200 just needs the obstruction through 4 layers of conductive layer just can reach extraneous, greatly reduces the amount of leakage of microwave.In improper situation, such as glass plate is broken, then the first transparency conducting layer 116 and/or the second transparency conducting layer 122 can disconnect, when control circuit detects that its resistance becomes suddenly greatly, the power supply of this microwave heating equipment 200 is cut off, thus ensure that the safe handling of this microwave heating equipment 200.
In sum, above-mentioned microwave heating equipment 200, the glass plate of door body 100 is provided with the transparent network 124 for shield microwaves, and on the one hand, the door body 100 of above-mentioned microwave heating equipment can realize the shielding to microwave; On the other hand, transparent network is also convenient for people to the heating state observed in the heating cavity 208 of microwave heating equipment 200.
Further, whether above-mentioned microwave heating equipment 200 can also detect transparency conducting layer and disconnect, when glass plate damage causes transparency conducting layer to disconnect, control circuit can control microwave launcher 210 and quit work, and ensure that the safe handling of microwave heating equipment 200.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " exemplary embodiment ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present utility model or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and described embodiment of the present utility model, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and aim, scope of the present utility model is by claim and equivalents thereof.
Claims (15)
1. a door body for microwave heating equipment, is characterized in that, comprising:
Doorframe;
Be separately positioned on the first glass plate on the opposing both sides of this doorframe and the second glass plate, this first glass plate comprises the first outer surface, this second glass plate comprises the second outer surface, this first outer surface is provided with the first transparency conducting layer of patterning, this second outer surface is provided with the second transparency conducting layer of patterning, and this first transparency conducting layer and this second transparency conducting layer form transparent network jointly.
2. the door body of microwave heating equipment as claimed in claim 1, it is characterized in that, this first transparency conducting layer comprises:
First connecting portion;
First kink, this first connecting portion connects the two ends of this first kink;
This second transparency conducting layer comprises:
Second connecting portion;
Second kink, this second connecting portion connects the two ends of this second kink, and this second kink and this first kink form this transparent network jointly.
3. the door body of microwave heating equipment as claimed in claim 1, it is characterized in that, this first glass plate comprises the first inner surface, and this first inner surface is coated with the 3rd transparency conducting layer.
4. the door body of microwave heating equipment as claimed in claim 3, it is characterized in that, this second glass plate comprises the second inner surface, this second inner surface and this first inner surface are arranged in opposite directions, this second inner surface is coated with the 4th transparency conducting layer, and the 3rd transparency conducting layer is relative with the 4th transparency conducting layer.
5. the door body of microwave heating equipment as claimed in claim 4, is characterized in that, the distance between the 3rd transparency conducting layer and the 4th transparency conducting layer is the quarter-wave odd-multiple of microwave.
6. the door body of microwave heating equipment as claimed in claim 1, it is characterized in that, this body comprises:
Exterior component, this doorframe, this first glass plate and this second glass plate are housed in this exterior component.
7. the door body of microwave heating equipment as claimed in claim 1, it is characterized in that, this body comprises:
Door seal, this door seal is arranged on this doorframe, and this door seal and this second glass plate are positioned at the homonymy of this doorframe.
8. the door body of microwave heating equipment as claimed in claim 1, it is characterized in that, this body comprises:
Protective layer, this protective layer is arranged on this second transparency conducting layer.
9. a microwave heating equipment, is characterized in that, comprising:
Men Ti, this body comprises:
Doorframe;
Be separately positioned on the first glass plate on the opposing both sides of this doorframe and the second glass plate, this first glass plate comprises the first outer surface, this second glass plate comprises the second outer surface, this first outer surface is provided with the first transparency conducting layer of patterning, this second outer surface is provided with the second transparency conducting layer of patterning, and this first transparency conducting layer and this second transparency conducting layer form transparent network jointly.
10. microwave heating equipment as claimed in claim 9, it is characterized in that, this first transparency conducting layer comprises:
First connecting portion;
First kink, this first connecting portion connects the two ends of this first kink;
This second transparency conducting layer comprises:
Second connecting portion;
Second kink, this second connecting portion connects the two ends of this second kink, and this second kink and this first kink form this transparent network jointly.
11. microwave heating equipments as claimed in claim 9, it is characterized in that, this first glass plate comprises the first inner surface, and this first inner surface is coated with the 3rd transparency conducting layer.
12. microwave heating equipments as claimed in claim 11, it is characterized in that, this second glass plate comprises the second inner surface, this second inner surface and this first inner surface are arranged in opposite directions, this second inner surface is coated with the 4th transparency conducting layer, and the 3rd transparency conducting layer is relative with the 4th transparency conducting layer.
13. microwave heating equipments as claimed in claim 12, is characterized in that, the distance between the 3rd transparency conducting layer and the 4th transparency conducting layer is the quarter-wave odd-multiple of microwave.
14. microwave heating equipments as claimed in claim 9, it is characterized in that, this microwave heating equipment comprises:
Control circuit, this control circuit is electrically connected this first transparency conducting layer and this second transparency conducting layer;
Microwave launcher, whether whether this control circuit disconnects for detecting this first transparency conducting layer, and detect this second transparency conducting layer and disconnect;
If this first transparency conducting layer disconnects, or this second transparency conducting layer disconnects, or this first transparency conducting layer and this second transparency conducting layer all disconnect, and this control circuit quits work for controlling this microwave launcher;
Whether, if this first transparency conducting layer and this second transparency conducting layer all do not disconnect, whether this control circuit disconnects for continuing to detect this first transparency conducting layer, and detect this second transparency conducting layer and disconnect.
15. microwave heating equipments as claimed in claim 12, is characterized in that, this first transparency conducting layer, this second transparency conducting layer, the 3rd transparency conducting layer and the equal ground connection of the 4th transparency conducting layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602632.5U CN204987134U (en) | 2015-08-11 | 2015-08-11 | Microwave heating equipment's door body and microwave heating equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520602632.5U CN204987134U (en) | 2015-08-11 | 2015-08-11 | Microwave heating equipment's door body and microwave heating equipment |
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| CN204987134U true CN204987134U (en) | 2016-01-20 |
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| CN201520602632.5U Active CN204987134U (en) | 2015-08-11 | 2015-08-11 | Microwave heating equipment's door body and microwave heating equipment |
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