CN104791860A - Pot body temperature measuring device for electromagnetic oven - Google Patents
Pot body temperature measuring device for electromagnetic oven Download PDFInfo
- Publication number
- CN104791860A CN104791860A CN201510217119.9A CN201510217119A CN104791860A CN 104791860 A CN104791860 A CN 104791860A CN 201510217119 A CN201510217119 A CN 201510217119A CN 104791860 A CN104791860 A CN 104791860A
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- CN
- China
- Prior art keywords
- temperature measuring
- body temperature
- pan
- heat carrier
- measuring equipment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C7/00—Stoves or ranges heated by electric energy
- F24C7/08—Arrangement or mounting of control or safety devices
- F24C7/081—Arrangement or mounting of control or safety devices on stoves
Abstract
The invention provides a pot body temperature measuring device for an electromagnetic oven. The device comprises a base, a heat conductor and a temperature sensor, wherein the heat conductor is fixedly connected to the top of the base, and the temperature sensor is fixedly mounted on the heat conductor. The base is made from an elastic material, so that a bulge portion of the base can downwards deform under the pressure of a load and bounces upwards after the load leaves, the bottom of a pot can be in full contact with the heat conductor, and thus the temperature of a pot body is accurately measured. According to the pot body temperature measuring device for the electromagnetic oven, the top of an existing temperature measuring structure adopts a heat-conducting and non-conductive ceramic material as the heat conductor, so that the reliability of long-term use is guaranteed, and the phenomenon of severe aging of the existing silica gel materials after long-term use is avoided.
Description
Technical field
the present invention relates to intelligent stove field, kitchen, particularly relate to a kind of temperature measuring equipment measuring temperature of boiler for electromagnetic oven.
Background technology
along with the fast development of modern science and technology, kitchen intelligence degree is more and more higher.Electromagnetic oven groundwork mode in the market carries out power setting, and the major defect which exists is: user of service needs constantly to carry out power adjustment according to the concrete condition of culinary art, and concrete power adjusting time point can only be determined according to personal experience, quantification cannot be carried out unified, the dish taste causing everyone to cook out exists greatest differences.The technical scheme of Chinese patent application 201410166782.6 is that electromagnetic oven provides a kind of temperature measurement structure, with the more convenient temperature controlling cooking pan exactly.The technical scheme of Chinese patent 201410166782.6 is offer installing hole on the table top of electromagnetic oven, and installing hole installs attachment cap, and on attachment cap, mounting temperature sensor carries out thermometric.Wherein attachment cap uses silica gel material.Use the attachment cap of silica gel material, after using for a long time, the aging phenomenon of attachment cap is comparatively serious, makes the service life of this temperature measurement structure shorter.Meanwhile, because the thermal conductivity of silica gel is lower, its heat transfer speed is comparatively slow, reduces temperature measurement accuracy and the control accuracy of whole system.Therefore, a kind of long service life how is provided and the high electromagnetic oven temperature measurement structure of temperature measurement accuracy becomes the major issue that intelligent kitchen apparatus field needs to solve.
Summary of the invention
the object of the present invention is to provide a kind of long service life and the high temperature measuring device for electromagnetic oven of temperature measurement accuracy, the invention provides following technical scheme:
a kind of pan for electromagnetic ovens body temperature measuring equipment, this device comprises pedestal, is fixedly connected on the heat carrier at the top of described pedestal and is fixedly installed in the temperature sensor of described heat carrier.
as a preferred embodiment of the present invention, the material of described heat carrier is nonmetallic heat conductive material.Because apparatus of the present invention are used for electromagnetic oven thermometric, if use metal heat-conducting material, under the condition of electromagnetic oven heating, the heat carrier of metal material itself also can generate heat, this heating can have a strong impact on its pan temperature measured, the nonmetallic heat conductive material that can not generate heat under therefore will being used in electromagnetic oven heating condition.
as another kind of preferred version of the present invention, described heat carrier is diamond, graphite or pottery.Diamond, graphite and pottery are the nonmetallic materials that thermal conductivity factor is high, can carry out temperature transmission fast, be passed in system controller within very short time by the actual temperature of pan, be conducive to system controller and carry out power adjusting and control fast.
as another preferred version of the present invention, described heat carrier is cubic boron nitride ceramic, aluminium oxide ceramics or beryllium oxide ceramics.
as another preferred version of the present invention, described heat carrier periphery is provided with for carrying out with described pedestal the mounting groove that is connected.Heat carrier can be circle, ellipse, triangle, the various shape such as square, and mounting groove is opened on the periphery of heat carrier, the position be connected with pedestal, for carrying out being connected and fixing with pedestal.
as another preferred version of the present invention, described pedestal comprises a base portion and is positioned at the lug boss on described base portion top.Described pedestal can be various shape, can be circle, ellipse, triangle, square or other shapes.
as another preferred version of the present invention, the top of described lug boss is extended with flange to center position, and described flange is matched with described mounting groove.
as another preferred version of the present invention, the lower surface of described heat carrier offers a groove, and described groove is used for mounting temperature sensor.Temperature sensor can be fixedly installed in groove by Heat Conduction Materials such as silica gel, and temperature sensor is accurately located, simultaneously the upper surface close together of bottom portion of groove distance heat carrier, and compared to other positions, heat transfer speed is faster, thermometric better effects if.
as another preferred version of the present invention, the material of described pedestal is elastomeric material.Make the lug boss of pedestal can downward deformation under weight pressure, after weight leaves, lug boss pops up.Can ensure that the bottom of pan fully can contact with heat carrier like this, accurately measure the temperature of pot body.
the present invention has the following advantages:
1, the present invention is by changing the top of existing temperature measurement structure the ceramic material of nonmetallic heat conductive into as heat carrier, ensures its long term reliability, avoids the serious aging phenomenon of existing silica gel material after Long-Time Service;
2, the present invention is by using the material such as diamond, graphite, pottery of high thermal conductivity coefficient as heat carrier, make temperature sensor can Quick Acquisition to pan temperature and be passed to system controller, system controller can send instruction to other control sections of heating power and system rapidly fast, control, finally obtain temperature control precision high, simultaneously the induction cooker system of heating-up temperature good stability;
3, the present invention adopts aluminium oxide ceramics as heat carrier, while ensureing temperature measurement accuracy, thermometric speed and Long-Time Service reliability, reduces production cost, is conducive to the popularization of product with universal.
Accompanying drawing explanation
fig. 1 apparatus of the present invention stereoscopic-state first viewing angle constructions schematic diagram;
fig. 2 apparatus of the present invention stereoscopic-state second viewing angle constructions schematic diagram;
fig. 3 apparatus of the present invention top view;
fig. 4 is the sectional view of A-A in Fig. 3;
fig. 5 apparatus of the present invention tridimensional structural representation;
fig. 6 apparatus of the present invention heat carrier first view stereo structural representation;
fig. 7 apparatus of the present invention heat carrier second view stereo structural representation;
fig. 8 apparatus of the present invention are installed on electromagnetic oven table top state structural representation.
number in the figure is:
1-pedestal, 11-base portion, 12-lug boss
13-flange, 2-heat carrier, 21-mounting groove
22-groove, 3-temperature sensor, 4-table top
Detailed description of the invention
below this process example is elaborated, can be easier to make advantages and features of the invention be readily appreciated by one skilled in the art, thus more explicit defining is made to protection scope of the present invention.
as shown in Fig. 1 apparatus of the present invention stereoscopic-state first viewing angle constructions schematic diagram and Fig. 2 apparatus of the present invention stereoscopic-state second viewing angle constructions schematic diagram, a kind of pan for electromagnetic ovens body temperature measuring equipment, this device comprises pedestal 1, is fixedly connected on the heat carrier 2 at the top of pedestal 1 and is fixedly installed in the temperature sensor 3 of heat carrier 2.
as shown in the sectional view of A-A in accompanying drawing 3 apparatus of the present invention top view, accompanying drawing 4 Fig. 3 and accompanying drawing 5 apparatus of the present invention tridimensional structural representation, pedestal 1 comprises a base portion 11 and is positioned at the lug boss 12 on base portion 11 top, pedestal 1 entirety is cylindric, base portion 11 is a hollow cylindrical structure, lug boss 12 upwards extends while extending from the top of base portion 11 to center, the center of lug boss 12 is a circular port, top and the circular port position of lug boss 12 are extended with flange 13 to center position, and flange 13 is matched with mounting groove 21.In the present embodiment, the material of pedestal 1 is silica gel.
as accompanying drawing 6 apparatus of the present invention heat carrier first view stereo structural representation and accompanying drawing 7 apparatus of the present invention heat carrier second view stereo structural representation, the material aluminium oxide ceramics of heat carrier 2 in the present embodiment.Although diamond, graphite, cubic boron nitride ceramic and beryllium oxide ceramics thermal conductivity factor are better than aluminium oxide ceramics, but its processing technology and/or production cost are higher than aluminium oxide ceramics, therefore, apparatus of the present invention adopt aluminium oxide ceramics, while ensureing more excellent thermometric, the scheme effectively reduced costs.Heat carrier 2 is cylindrical, and the circumference side of heat carrier 2 is provided with for carrying out with pedestal 1 mounting groove 21 that is connected.
the lower surface of heat carrier 2 offers a groove 22, and groove 22 is for mounting temperature sensor 3.By silica gel, temperature sensor 3 can be fixed in groove 22.
as accompanying drawing 8 apparatus of the present invention are installed on electromagnetic oven table top state structural representation, accompanying drawing 3 apparatus of the present invention top view and accompanying drawing 4 for shown in the sectional view of A-A in Fig. 3, pedestal 1 is silica gel material, when pedestal 1 is installed on table top 4, pedestal 1 is tightened in the circular hole of table top 4, i.e. interference fit between the base portion 11 of pedestal 1 and the installing hole of table top 4.The upper surface of base portion 11 is concordant with the upper surface of table top 4, and the lug boss 12 of pedestal 1 protrudes from the upper surface of table top 4.The lug boss 12 of pedestal 1 upwards has certain elasticity, when pan is positioned on table top, lug boss 12 compresses downwards by pan, ensure the upper surface of heat carrier 2 and the bottom reliable contacts of pan, thus temperature sensor quick and precisely can measure the temperature of pan.
if accompanying drawing 3 apparatus of the present invention top view and accompanying drawing 4 are for shown in the sectional view of A-A in Fig. 3, the sectional view of lug boss 12 is an inclined-plane, by the top oblique center position extension always of base portion 11, one circular hole is formed on final top, the centre position of bore edges extends to form flange 13 to center position, this flange 13 is matched with the mounting groove 21 of heat carrier 2, makes heat carrier 2 install location.The upper surface of heat carrier 2 is parallel with table top 4, and the top of a little higher than pedestal 1 of the upper surface of heat carrier 2.Avoid the pedestal 1 of silica gel material directly to contact with bottom pan, thus avoid apparatus of the present invention accelerated ageing, avoid the reliability reducing apparatus of the present invention.
when apparatus of the present invention are installed on electromagnetic oven, the holding wire of temperature sensor 3 is connected to system controller, is delivered in system controller by the temperature signal detected.
the above; be only one of the specific embodiment of the present invention; but protection scope of the present invention is not limited thereto; any those of ordinary skill in the art are in the technical scope disclosed by the present invention; the change can expected without creative work or replacement, all should be encompassed within protection scope of the present invention.Therefore, the protection domain that protection scope of the present invention should limit with claims is as the criterion.
Claims (10)
1. a pan for electromagnetic ovens body temperature measuring equipment, is characterized in that: this device comprises pedestal (1), is fixedly connected on the heat carrier (2) at the top of described pedestal (1) and is fixedly installed in the temperature sensor (3) of described heat carrier (2).
2. pan for electromagnetic ovens body temperature measuring equipment according to claim 1, is characterized in that: the material of described heat carrier (2) is nonmetallic heat conductive material.
3. pan for electromagnetic ovens body temperature measuring equipment according to claim 2, is characterized in that: described heat carrier (2) is diamond, graphite or pottery.
4. pan for electromagnetic ovens body temperature measuring equipment according to claim 3, is characterized in that: described heat carrier (2) is cubic boron nitride ceramic, aluminium oxide ceramics or beryllium oxide ceramics.
5. pan for electromagnetic ovens body temperature measuring equipment according to claim 4, is characterized in that: described heat carrier (2) periphery is provided with for carrying out with described pedestal (1) mounting groove (21) that is connected.
6. the pan for electromagnetic ovens body temperature measuring equipment according to Claims 1 to 4 any one, is characterized in that: described pedestal (1) comprises a base portion (11) and is positioned at the lug boss (12) on described base portion (11) top.
7. pan for electromagnetic ovens body temperature measuring equipment according to claim 5, is characterized in that: described pedestal (1) comprises a base portion (11) and is positioned at the lug boss (12) on described base portion (11) top.
8. pan for electromagnetic ovens body temperature measuring equipment according to claim 7, is characterized in that: the top of described lug boss (12) is extended with flange (13) to center position, and described flange (13) is matched with described mounting groove (21).
9. pan for electromagnetic ovens body temperature measuring equipment according to claim 5, is characterized in that: the lower surface of described heat carrier (2) offers a groove (22), and described groove (22) is for mounting temperature sensor (3).
10. according to the pan for electromagnetic ovens body temperature measuring equipment in Claims 1 to 5,7 ~ 9 described in any one, it is characterized in that: the material of described pedestal (1) is elastomeric material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510217119.9A CN104791860A (en) | 2015-04-30 | 2015-04-30 | Pot body temperature measuring device for electromagnetic oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510217119.9A CN104791860A (en) | 2015-04-30 | 2015-04-30 | Pot body temperature measuring device for electromagnetic oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104791860A true CN104791860A (en) | 2015-07-22 |
Family
ID=53556885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510217119.9A Pending CN104791860A (en) | 2015-04-30 | 2015-04-30 | Pot body temperature measuring device for electromagnetic oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104791860A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM432008U (en) * | 2011-12-22 | 2012-06-21 | Comformate Co Ltd | Electromagnetic cooker and temperature sensing element |
| CN103912902A (en) * | 2014-04-24 | 2014-07-09 | 苏州西顿家用自动化有限公司 | Temperature measuring structure of induction cooker |
| CN203837045U (en) * | 2014-04-22 | 2014-09-17 | 佛山市顺德区美的电热电器制造有限公司 | Induction cooker |
| CN203880779U (en) * | 2014-04-24 | 2014-10-15 | 苏州西顿家用自动化有限公司 | Temperature measuring structure of electromagnetic oven |
| CN204574153U (en) * | 2015-04-30 | 2015-08-19 | 苏州西顿家用自动化有限公司 | Pan for electromagnetic ovens body temperature measuring equipment |
-
2015
- 2015-04-30 CN CN201510217119.9A patent/CN104791860A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWM432008U (en) * | 2011-12-22 | 2012-06-21 | Comformate Co Ltd | Electromagnetic cooker and temperature sensing element |
| CN203837045U (en) * | 2014-04-22 | 2014-09-17 | 佛山市顺德区美的电热电器制造有限公司 | Induction cooker |
| CN103912902A (en) * | 2014-04-24 | 2014-07-09 | 苏州西顿家用自动化有限公司 | Temperature measuring structure of induction cooker |
| CN203880779U (en) * | 2014-04-24 | 2014-10-15 | 苏州西顿家用自动化有限公司 | Temperature measuring structure of electromagnetic oven |
| CN204574153U (en) * | 2015-04-30 | 2015-08-19 | 苏州西顿家用自动化有限公司 | Pan for electromagnetic ovens body temperature measuring equipment |
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| C06 | Publication | ||
| PB01 | Publication | ||
| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150722 |
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| RJ01 | Rejection of invention patent application after publication |