CN206182992U - self-generating cooker - Google Patents

self-generating cooker Download PDF

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Publication number
CN206182992U
CN206182992U CN201620930060.8U CN201620930060U CN206182992U CN 206182992 U CN206182992 U CN 206182992U CN 201620930060 U CN201620930060 U CN 201620930060U CN 206182992 U CN206182992 U CN 206182992U
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CN
China
Prior art keywords
pan
thermo
temperature
generation sheet
electric generation
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Application number
CN201620930060.8U
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Chinese (zh)
Inventor
周宇
赵礼荣
王飞
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Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
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Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
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Priority to CN201620930060.8U priority Critical patent/CN206182992U/en
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Abstract

The utility model provides a from generating electricity pan, include: cookware temperature measurement system and cookware body, wherein, this cookware temperature measurement system includes thermoelectric generation piece, this thermoelectric generation piece includes hot junction and cold junction, and the hot junction is fixed on the cookware body, the cold junction is located the one end of keeping away from the cookware body on the thermoelectric generation piece, the thermoelectric generation piece is used for producing the electric energy when the temperature difference of hot junction and cold junction is greater than minimum power generation difference, the thermoelectric generation piece is connected with cookware control module, the electric energy that the thermoelectric generation piece produced is used for supplying power for each module in the cookware from generating electricity, it need not external power source and supplies power for it, not only solved the wasting of resources and the poor problem of user experience that external power sources such as battery that need to be changed cause, still solved because of power quantity such as battery is not enough, influence cookware temperature measurement and data transmission, it is inaccurate to cause the cookware temperature that the electromagnetism stove acquires, restrict the problem that electromagnetism stove thermal.

Description

Self power generation pan
Technical field
The utility model is related to household electrical appliance technical field, more particularly to a kind of self power generation pan.
Background technology
Electromagnetic oven also known as electromagnetic stove, are the products of modern kitchen revolution, and it allows hot straight without naked light or conduction-type heating The bottom of a pan generation is connected on, the thermal efficiency is greatly improved.In order to further improve the thermal efficiency of electromagnetic oven, pan temperature is realized Precise control, generate a kind of pan with wireless temperature measuring device, the pan can be by wireless transmitter module by temperature measurement module The temperature for measuring is launched, so that electromagnetic oven adjusts the working condition of heating module according to the temperature of pan in time.
At present, the temperature measurement module and wireless transmitter module in immediate correlation technique on pan are mostly by external power source Its power supply, such as, battery is powered.Because the electricity of battery is limited, in use for some time, it is necessary to be carried out more to it in time Change, not only waste of resource, and poor user experience, in addition when the not enough power supply in battery, the measurement of temperature may be influenceed With the transmission of data, the pan temperature for causing electromagnetic oven to get is inaccurate, so as to constrain the raising of electromagnetism furnace thermal efficiency.
Utility model content
For at least one problem for solving to be mentioned in background technology, the utility model provides a kind of self power generation pan, its Powered without external power source, collection pan temperature and data is activation in time, so that the pan temperature that electromagnetic oven gets is accurate, are protected The raising of electromagnetism furnace thermal efficiency is demonstrate,proved.
The utility model provides a kind of self power generation pan, including:Pan temp measuring system and pan body, wherein, the pot Tool temp measuring system includes:Thermo-electric generation sheet;
The thermo-electric generation sheet includes hot junction and cold end, and the hot junction is fixed on the pan body, the cold end position In the one end in the thermo-electric generation sheet away from the pan body, the thermo-electric generation sheet is used in the hot junction and described cold The temperature difference at end produces electric energy when being more than the minimum generating temperature difference.
The self power generation pan that the utility model is provided, thermo-electric generation sheet is set by pan body, works as thermo-electric generation Temperature difference between the hot junction of piece and cold end is more than the electric energy produced during the minimum generating temperature difference, and the electric energy can be directly to self power generation Modules in pan are powered, and without external power source for it is powered, not only solving needs the external power sources such as replacing battery to make Into the wasting of resources and poor user experience problem, also solve because the electric quantity of power supply such as battery are not enough, influence pan temperature survey And data is activation, the pan temperature for causing electromagnetic oven to get is inaccurate, the problem that restriction electromagnetism furnace thermal efficiency is improved.
In an embodiment of the utility model embodiment, the pan temp measuring system, also including pan control module;
The thermo-electric generation sheet is connected with the pan control module, and it is institute that the electric energy that the thermo-electric generation sheet is produced is used for Pan control module is stated to power.
The electric energy work that so pan control module can be produced directly using thermo-electric generation sheet, it is not necessary to which external power source is supplied Electricity, economizes on resources, and Consumer's Experience is good.
In another embodiment of the utility model embodiment, the generating capacity of the thermo-electric generation sheet is sent out with the temperature difference The area correlation of electric piece.
So in the Technical Design self power generation pan using the utility model embodiment, can suitably increase temperature difference hair The area of electric piece, the generating capacity of thermo-electric generation sheet is improved with this.
In the another embodiment of the utility model embodiment, the size and the thermo-electric generation of the minimum generating temperature difference The area of piece is negative correlativing relation.
It is larger so by set the area of thermo-electric generation sheet, it is possible to increase the generating capacity of thermo-electric generation sheet, this When thermo-electric generation sheet produce temperature difference between hot junction and cold end needed for electric energy just smaller, therefore, the above-mentioned minimum generating temperature difference Size set it is relatively low when, just can obtain pot control system operation needed for minimum electromotive force.
In above-described embodiment of the utility model embodiment, the pan temp measuring system, also including radiating piece;
The cold end of the thermo-electric generation sheet is fixed on the radiating piece, and the radiating piece is used to keep the hot junction The temperature difference with the cold end is more than the minimum generating temperature difference.
It is fixed on radiating piece by by the cold end of thermo-electric generation sheet so that the shadow of the unsuitable heating end high temperature of the temperature of cold end Ring, ensure that the temperature of cold end all the time in low-temperature condition, and then ensure that hot junction generates electricity with the temperature difference of cold end more than minimum The temperature difference, so as to ensure that the generating capacity of thermo-electric generation sheet.
In above-described embodiment of the utility model embodiment, the pan temp measuring system also includes cooling system;
The cooling system is used to reduce the temperature of the cold end, increases the temperature difference of the hot junction and the cold end.
It is arranged near the cold end of thermo-electric generation sheet by by cooling system, is reduced using the cooling characteristic of cooling system The temperature of cold end, and then the temperature difference between hot junction and cold end is increased, so that thermo-electric generation sheet produces bigger electromotive force, enter And ensure the normal table of pot temp measuring system and power operating.
In the another embodiment of the utility model embodiment, the pan temp measuring system also includes:Voltage processing module;
The voltage processing module is connected with the thermo-electric generation sheet, and the electric energy for the thermo-electric generation sheet to be produced turns Voltage needed for being changed to the pan temp measuring system.
By increasing voltage processing module in pan temp measuring system, with the electric energy that is produced to thermo-electric generation sheet Reason, the voltage needed for pan temp measuring system can be converted into.
In above-described embodiment of the utility model embodiment, the pan temp measuring system also includes:Electrical storage device;
The electrical storage device is connected with the voltage processing module, for storing the electricity after the voltage processing module conversion Pressure.
Electrical storage device is connected by after voltage processing module, is stored using electrical storage device through overvoltage processing module Voltage after conversion, and then when thermo-electric generation sheet can not produce electric energy, the electric energy stored by electrical storage device is pan measurement System power supply, can avoid pan temp measuring system because electricity shortage cannot normal work problem.
In the another embodiment of the utility model embodiment, the pan control module includes temperature measurement module and wireless hair Penetrate module;
The temperature measurement module is used to measure the temperature of the pan body, and the wireless transmitter module is used to launch the pot Has the temperature of body.
In the another embodiment of the utility model embodiment, the pan body is made up of metal material.
In electromagnetic oven heating, pan body its temperature being made up of metal material can be raised rapidly, thermo-electric generation sheet The absorbable pan body in hot junction temperature after raise rapidly, the temperature difference between hot junction and cold end is widened rapidly, so that warm Difference generating piece produces electric energy.
Construction of the present utility model and its other utility model purposes and beneficial effect will be by with reference to accompanying drawings Description of preferred embodiments and it is more obvious understandable.
Brief description of the drawings
The structural representation of the self power generation pan that Fig. 1 is provided for the utility model first embodiment;
The structural representation of the self power generation pan that Fig. 2 is provided for the utility model second embodiment.
Reference:
1:Pan temp measuring system; 2:Pan body; 11:Pan control module;
12:Thermo-electric generation sheet; 13:Radiating piece; 121:Hot junction;
122:Cold end; 3:Electromagnetic oven; 31:Electromagnetic oven control module;
14:Cooling system.
Specific embodiment
First embodiment
The structural representation of the self power generation pan that Fig. 1 is provided for the utility model first embodiment.As shown in figure 1, this reality The self power generation pan of example offer is provided, including:Pan temp measuring system 1 and pan body 2, wherein, the pan temp measuring system 1 includes: Thermo-electric generation sheet 12.
The thermo-electric generation sheet 12 includes hot junction 121 and cold end 122, and hot junction 121 is fixed on pan body 2, cold end 122 In the one end in thermo-electric generation sheet 12 away from pan body 2, thermo-electric generation sheet 12 is used for the temperature in hot junction 121 and cold end 122 Electric energy is produced when difference is more than the minimum generating temperature difference.
As a kind of example, thermo-electric generation sheet 12 is arranged on pan body 2, specifically, hot junction 121 is fixed on pan On body 2 (including pot wall and pot cover), cold end 122 is located at one end away from pan body 2 in thermo-electric generation sheet 12, works as electromagnetic oven When beginning to warm up, the temperature of the pan body 2 being positioned on electromagnetic oven heating panel can gradually rise, now, thermo-electric generation The hot junction 121 of piece 12 absorbs the heat of pan body 2, and temperature is raised rapidly, and cold end 122 is away from pan body 2, its temperature compared with It is low.When the temperature difference between the hot junction 121 of thermo-electric generation sheet 12 and cold end 122 is more than the minimum generating temperature difference, hot junction 121 and cold There is Seebeck effect between end 122, produce electric energy.
In the present embodiment, because thermo-electric generation sheet 12 can be connected with the modules in self power generation pan, thermo-electric generation The electric energy that piece 12 is produced directly feeds modules, so that the modules in self power generation pan are produced using thermo-electric generation sheet 12 Electric energy be operated, be powered without external power source.
The self power generation pan that the utility model embodiment is provided, thermo-electric generation sheet is set by pan body, works as temperature Temperature difference between the hot junction of difference generating piece and cold end is more than the electric energy produced during the minimum generating temperature difference, and the electric energy can be directly to Modules in self power generation pan are powered, and without external power source for it is powered, not only solving needs to change the outside such as battery The wasting of resources and the problem of poor user experience that power supply is caused, also solve because the electric quantity of power supply such as battery are not enough, influence pan temperature Degree measurement and data is activation, the pan temperature for causing electromagnetic oven to get are inaccurate, the problem that restriction electromagnetism furnace thermal efficiency is improved.
Further, as shown in figure 1, above-mentioned pan temp measuring system 1, also including pan control module 11.The thermo-electric generation Piece 12 is connected with pan control module 11, and the electric energy that thermo-electric generation sheet 12 is produced is used to be powered for pan control module 11.
In the present embodiment, because thermo-electric generation sheet 12 is connected with pan control module 11, what thermo-electric generation sheet 12 was produced Electric energy directly feeds pan control module 11, so that pan control module 11 carries out work using the electric energy that thermo-electric generation sheet 12 is produced Make, be powered without external power source.
When pan control module 11 is operated using the electric energy that thermo-electric generation sheet 12 is produced, pan control module 11 can Temperature for gathering pan body 2, and the temperature data that will be collected is sent to electromagnetic oven by way of radio communication, with Make electromagnetic oven that the working condition of itself is controlled according to the temperature data of pan body 2.
As a kind of possible implementation, when pan control module 11 includes temperature acquisition probe, using the temperature Detection probe, it is also possible to directly collect the temperature of pan inside food, and electromagnetic oven is transmitted directly to, so that electromagnetic oven The heating cooking curve of the temperature control food according to food.
Further, in the self power generation pan that the utility model above-described embodiment is provided, the generating of thermo-electric generation sheet 12 The area correlation of ability and the thermo-electric generation sheet 12.
Specifically, the hot junction 121 of thermo-electric generation sheet 12 is two kinds of different conductors with cold end 122, when hot junction 121 and cold end 122 when being composed in series loop, and hot junction 121 is fixed on pan body 2, and cold end 122 is located in thermo-electric generation sheet 12 away from pan One end of body 2 so that hot junction 121 and cold end 122 are maintained at different temperature, the temperature of the temperature higher than cold end 122 in hot junction 121 Degree.Due to the characteristic of conductor, hole and electrons in conductor are assembled to high/low temperature end respectively, so in thermo-electric generation sheet 12 An electromotive force will be produced between hot junction 121 and cold end 122, electric energy is exported.
If the area of thermo-electric generation sheet 12 is bigger, the amount of flow in hole and electronics in hot junction 121 and cold end 122 is bigger, Therefore, the generating capacity of thermo-electric generation sheet 12 is stronger, that is, the generating capacity of thermo-electric generation sheet 12 and the thermo-electric generation sheet 12 Area correlation.Around this principle, in the Technical Design self power generation pan using the utility model embodiment When, can suitably increase the area of thermo-electric generation sheet, the generating capacity of thermo-electric generation sheet is improved with this.
Additionally, in the self power generation pan that the utility model above-described embodiment is provided, the size of the above-mentioned minimum generating temperature difference It is negative correlativing relation with the area of thermo-electric generation sheet 12.
Specifically, from the foregoing, the generating capacity of thermo-electric generation sheet 12 is in positive with the area of the thermo-electric generation sheet 12 Pass relation, that is, the area of thermo-electric generation sheet 12 is bigger, its generating capacity is stronger, and thermo-electric generation sheet 12 can produce electric energy, its Temperature difference between required hot junction 121 and cold end 122 is just smaller, and the size of the above-mentioned minimum generating temperature difference is then settable lower, Just can now obtain minimum electromotive force needed for the operation of pot control system.That is, the size and the temperature difference of the minimum generating temperature difference The area of generating piece 12 is negative correlativing relation.
Embodiment two
The structural representation of the self power generation pan that Fig. 2 is provided for the utility model second embodiment.The present embodiment is upper State and self power generation pan is further illustrated on the basis of embodiment.Specifically, as shown in Fig. 2 the present embodiment provide it is spontaneous Grill pan is signed an undertaking and closes matched electromagnetic oven 3 and illustrate.The electromagnetic oven 3 includes electromagnetic oven control module 31, the electromagnetic oven control Molding block 31 has wireless receiving function, its temperature that can receive the pan body 2 that pan temp measuring system 1 passes through wireless transmission Degree, and then according to the temperature control working condition of itself.
In the present embodiment, above-mentioned pan temp measuring system 1, also including radiating piece 13.
The cold end 122 of the thermo-electric generation sheet 12 is fixed on radiating piece 13, the radiating piece 13 be used for keep hot junction 121 with it is cold The temperature difference at end 122 is more than the minimum generating temperature difference.
As a kind of example, in actual applications, by thermo-electric generation sheet 12 be arranged at pan body 2 and radiating piece 13 it Between, specifically, hot junction 121 is fixed on pan body 2 (including pot wall and pot cover), cold end 122 is fixed on radiating piece 13, when When electromagnetic oven begins to warm up, the temperature of the pan body 2 being positioned on electromagnetic oven heating panel can gradually rise, now, temperature The hot junction 121 of difference generating piece 12 absorbs the heat of pan body 2, and temperature is raised rapidly, and cold end 122 is connected with radiating piece 13, Optionally, the radiating piece 13 is fin, and it can keep cold end 122 to be continuously in low-temperature condition.When thermo-electric generation sheet 12 When temperature difference between hot junction 121 and cold end 122 is more than the minimum generating temperature difference, there is Sai Beike between hot junction 121 and cold end 122 Effect, just produces electric energy.
Further, as shown in Fig. 2 in the self power generation pan that the present embodiment is provided, above-mentioned pan temp measuring system 1 is also wrapped Include cooling system 14.
The cooling system 14 is used for the temperature of the cold end 122 for reducing thermo-electric generation sheet 12, increases hot junction 121 and cold end 122 Temperature difference.
When the temperature difference between the hot junction 121 of thermo-electric generation sheet 12 and cold end 122 can not reach the minimum generating temperature difference, can By increasing cooling system 14 in pan temp measuring system 1, cooling system 14 to be arranged on the cold end 122 of thermo-electric generation sheet 12 Near, the temperature of cold end 122 is reduced using the cooling characteristic of cooling system 14, and then increase between hot junction 121 and cold end 122 Temperature difference so that thermo-electric generation sheet 12 produces bigger electromotive force, and then ensure that the normal table of pot temp measuring system 1 is supplied Electric operation.
Used as a kind of example, the cooling system 14 can be fan, and the pot temp measuring system 1 can be according to thermo-electric generation sheet 12 Cold junction temperature and hot junction 121 and cold end 122 temperature difference come decide whether open fan to thermo-electric generation sheet 12 cold end 122 radiatings, to increase the temperature difference in hot junction 121 and cold end 122, and then it is sufficiently large electronic to ensure that thermo-electric generation sheet 12 is produced Gesture.
Further, in the self power generation pan that above-described embodiment is provided, pan temp measuring system 1 also includes:Voltage treatment Module (not shown).
The voltage processing module is connected with thermo-electric generation sheet 12, for the electric energy that thermo-electric generation sheet 12 is produced to be converted into pot Voltage needed for tool temp measuring system 1.
Generally, the electric energy that thermo-electric generation sheet 12 is produced may not be in pan temp measuring system 1 needed for each module Voltage, it can not directly feed pan temp measuring system 1, therefore, process mould by increasing voltage in the pan temp measuring system 1 Block, is processed, the voltage needed for being converted into pan temp measuring system 1 with to the electric energy that thermo-electric generation sheet 12 is produced.
In another embodiment of the present utility model, above-mentioned pan temp measuring system 1 also includes:Electrical storage device (not shown).
Specifically, the electrical storage device is connected with voltage processing module, for storing the voltage after the conversion of voltage processing module.
In the present embodiment, when the electric energy of the generation of thermo-electric generation sheet 12 is sufficiently large, it is not only able to meet pan thermometric system The need for electricity of system 1, and dump energy is there may also be, electrical storage device now is connected by after voltage processing module, profit The voltage after being changed through overvoltage processing module is stored with electrical storage device, and then electric energy can not be produced in thermo-electric generation sheet 12 When, using the electric energy of electrical storage device storage for pan measuring system 1 is powered, pan temp measuring system 1 can be avoided because of electricity shortage Cannot normal work problem.
Additionally, the utility model embodiment provide self power generation pan, the pan control module 11 include temperature measurement module and Wireless transmitter module.
The temperature measurement module is used to measure the temperature of pan body 2, and wireless transmitter module is used to launch temperature measurement module measurement The temperature of pan body 2.
In an embodiment of the present utility model, pan body 2 is made up of metal material.
It is well known that the heat-conductive characteristic of metal is relatively good, therefore, in electromagnetic oven heating, it is made up of metal material Pan body 2 its temperature can be raised rapidly, so thermo-electric generation sheet 12 hot junction 121 by after the temperature for absorbing pan body 2 It is rapid to raise, the temperature difference between hot junction 121 and cold end 122 is widened rapidly, so that thermo-electric generation sheet 12 produces electric energy.
Finally it should be noted that:Various embodiments above is only used to illustrate the technical solution of the utility model, rather than it is limited System;Although being described in detail to the utility model with reference to foregoing embodiments, one of ordinary skill in the art should Understand:It can still modify to the technical scheme described in foregoing embodiments, or to which part or whole Technical characteristic carries out equivalent;And these modifications or replacement, the essence of appropriate technical solution is departed from this practicality newly The scope of each embodiment technical scheme of type.

Claims (10)

1. a kind of self power generation pan, including:Pan temp measuring system (1) and pan body (2), it is characterised in that the pan is surveyed Warm system (1) includes thermo-electric generation sheet (12);
The thermo-electric generation sheet (12) includes hot junction (121) and cold end (122), and the hot junction (121) is fixed on the pan sheet On body (2), the cold end (122) is in the thermo-electric generation sheet (12) away from one end of the pan body (2), the temperature Difference generating piece (12) when the temperature difference of the hot junction (121) and the cold end (122) is more than the minimum generating temperature difference for producing Electric energy.
2. self power generation pan according to claim 1, it is characterised in that the pan temp measuring system (1), also including pan Control module (11);
The thermo-electric generation sheet (12) is connected with the pan control module (11), the electric energy that the thermo-electric generation sheet (12) produces For being powered for the pan control module (11).
3. self power generation pan according to claim 1, it is characterised in that the generating capacity of the thermo-electric generation sheet (12) with The area correlation of the thermo-electric generation sheet (12).
4. self power generation pan according to claim 1, it is characterised in that the size and the temperature of the minimum generating temperature difference The area of difference generating piece (12) is negative correlativing relation.
5. the self power generation pan according to any one of Claims 1 to 4, it is characterised in that the pan temp measuring system (1), Also include radiating piece (13);
The cold end (122) of the thermo-electric generation sheet (12) is fixed on the radiating piece (13), and the radiating piece (13) is used It is more than the minimum generating temperature difference with the temperature difference of the cold end (122) in the hot junction (121) is kept.
6. self power generation pan according to claim 5, it is characterised in that the pan temp measuring system (1) also includes cooling Equipment (14);
The cooling system (14) increases the hot junction (121) and the cold end for reducing the temperature of the cold end (122) (122) temperature difference.
7. the self power generation pan according to any one of Claims 1 to 4, it is characterised in that the pan temp measuring system (1) is also Including:Voltage processing module;
The voltage processing module is connected with the thermo-electric generation sheet (12), for the electricity for producing the thermo-electric generation sheet (12) Voltage needed for the pan temp measuring system (1) can be converted to.
8. self power generation pan according to claim 7, it is characterised in that the pan temp measuring system (1) also includes:Electric power storage Device;
The electrical storage device is connected with the voltage processing module, for storing the voltage after the voltage processing module conversion.
9. self power generation pan according to claim 2, it is characterised in that the pan control module (11) includes thermometric mould Block and wireless transmitter module;
The temperature measurement module is used to measure the temperature of the pan body (2), and the wireless transmitter module is used to launch the pot The temperature of tool body (2).
10. self power generation pan according to claim 1, it is characterised in that the pan body (2) is by metal material system Into.
CN201620930060.8U 2016-08-23 2016-08-23 self-generating cooker Active CN206182992U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620930060.8U CN206182992U (en) 2016-08-23 2016-08-23 self-generating cooker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620930060.8U CN206182992U (en) 2016-08-23 2016-08-23 self-generating cooker

Publications (1)

Publication Number Publication Date
CN206182992U true CN206182992U (en) 2017-05-24

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Application Number Title Priority Date Filing Date
CN201620930060.8U Active CN206182992U (en) 2016-08-23 2016-08-23 self-generating cooker

Country Status (1)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108551279A (en) * 2018-04-27 2018-09-18 珠海莲腾清洁能源有限公司 A kind of thermo-electric generation power supply pot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108551279A (en) * 2018-04-27 2018-09-18 珠海莲腾清洁能源有限公司 A kind of thermo-electric generation power supply pot

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