CN201844439U - Temperature detecting assembly of cooking surface of induction cooker - Google Patents
Temperature detecting assembly of cooking surface of induction cooker Download PDFInfo
- Publication number
- CN201844439U CN201844439U CN 201020573378 CN201020573378U CN201844439U CN 201844439 U CN201844439 U CN 201844439U CN 201020573378 CN201020573378 CN 201020573378 CN 201020573378 U CN201020573378 U CN 201020573378U CN 201844439 U CN201844439 U CN 201844439U
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- temperature
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Abstract
The utility model relates to a temperature detecting assembly of a cooking surface of an induction cooker, which comprises a rubber stopper and a heat-conducting plate, wherein the rubber stopper is provided with a temperature switch and a temperature sensor, the heat-conducting plate is made of non-magnetic conducting material, is formed by a plurality of heat-conducting bars without sealing rings, is palced above the rubber stopper and is contacted with the temperature switch and the temperature sensor through a contact piece. By tightly adhering the heat-conducting plate at the lower surface of a microcrystal glass plate, the heat in different areas of the microcrystal glass plate can be transmitted to the temperature sensor and the temperature switch through the heat-conducting bars of the heat-conducting plate, and the temperature detection and the overheating protection in multi-areas of the cooking surface are realized. According to the temperature detecting assembly of the cooking surface of the induction cooker, the temperature of the cooking surface can be accurately detected, and the dry-burning state can be accurately judged. The temperature detecting assembly of the cooking surface of the induction cooker has the advantages that the structure is simple, the cost is low, and the installation is convenient.
Description
Technical field
The utility model relates to electromagnetic oven boiler face thermometry, particularly a kind of electromagnetic oven boiler face thermometric assembly.
Background technology
Existing electromagnetic oven boiler face thermometric mode normally adopts a thermistor to be placed on the coil panel center and gathers furnace surface temperature, realizes the control and the protection of electromagnetic oven.
By long-term practice summary, we find electromagnetic oven boiler face each point temperature and inequality when dry combustion method, and the temperature at boiler face center is low, the temperature height on the limit.Therefore, the temperature of the boiler face central point that collects with a thermistor can not be reacted the state of electromagnetic oven exactly, especially judges by accident easily during dry combustion method.
Summary of the invention
The purpose of this utility model provides a kind of electromagnetic oven with boiler face thermometric assembly, can accurately detect furnace surface temperature when making electromagnetic oven work, improves the sensitivity that the electromagnetic oven dry combustion method is judged.
For reaching above-mentioned purpose, the utility model electromagnetic oven boiler face thermometric assembly, comprise plug and a heat-conducting plate made from non-magnet material of having temperature switch and temperature sensor, described heat-conducting plate is made of some heat conduction bars and does not have closed-loop, and heat-conducting plate places the plug top to contact with temperature sensor with described temperature switch by contact.
Heat-conducting plate can be made up of two pectination heat-conducting units, also can be made up of four pectination heat-conducting units.Heat-conducting plate also can be the turbofan shape heat-conducting plate that is made of by the arcuation heat conduction bar that divergent shape is spaced and center-side links together some, and this heat-conducting plate is made with non-magnet material and do not had a closed-loop.Heat-conducting plate can also be the labyrinth-like heat-conducting plate that is spaced with nested mode and is formed by connecting by some polyline shaped heat conduction bars that vary in size, and this heat-conducting plate is made with non-magnet material and do not had a closed-loop.
Further the contact lower ends downward at described heat-conducting plate extends to form brace, and this brace cooperates with jack on the plug realizes the fixing of heat-conducting plate.
In a kind of preferable scheme, the cock body of plug is the open column shape cock body, and the cock body periphery wall is provided with mounting groove, the cock body end face is provided with three pits, two pits of both sides are respectively installed a temperature sensor, and middle pit is installed temperature switch, and pit oral area edge is provided with described jack.
The contact of heat-conducting plate is preferably face with corresponding temperature sensor and temperature switch and contacts.
Using method is: heat-conducting plate is fitted tightly at the microcrystal glass plate lower surface; each heat conduction bar by heat-conducting plate conducts the heat of microcrystal glass plate zones of different to temperature sensor and temperature switch; realize boiler face multizone temperature detection and overtemperature protection, described heat-conducting plate is made by non-magnet material and is not had a closed-loop.
The utility model also provides a kind of coil disc of electric stove, this coil panel adopts above-mentioned boiler face thermometric assembly, wherein, plug is flush-mounted in the through hole at coil panel center by the mounting groove of its periphery wall, and described heat-conducting plate fits tightly with microcrystal glass plate under the elastic force of plug.
The utility model adopts the heat-conducting plate of special tectonic to combine with temperature sensor and detects furnace surface temperature, not only can detect the temperature in a plurality of zones of the central point that comprises boiler face, and the material of heat-conducting plate and structure have guaranteed that heat-conducting plate self can not be subjected to magnetic field effect and heating or produce electric current, therefore can detect the temperature of boiler face exactly, judge dry-fire condition exactly.
Its thermometric modular construction is simple, and cost is low, and easy for installation.Heat-conducting plate wherein can be formed by the plate body punching out of non-magnetic conductions such as an aluminium sheet or copper coin, and is easy to process quick.
Description of drawings
Fig. 1 is the structural representation of embodiment 1 electromagnetic oven with boiler face thermometric assembly;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is its explosive view;
Fig. 4-a and 4-b are respectively the stereogram and the side view of the heat-conducting plate of embodiment 2 thermometric assemblies;
Fig. 5-a and 5-b are respectively the stereogram and the side view of the heat-conducting plate of embodiment 3 thermometric assemblies;
Fig. 6 is the explosive view of the coil disc of electric stove of employing embodiment 1 thermometric assembly;
Fig. 7 is the state diagram after plug in Fig. 6 coil disc of electric stove, heat-conducting plate and the disk body assembling;
Fig. 8 is the utility model temp measuring method schematic diagram.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described further.
Embodiment 1:
With reference to Fig. 1-3, this electromagnetic oven boiler face thermometric assembly, comprise and have temperature switch 3 and temperature sensor 2, plug 1 and a heat-conducting plate 4 made from non-magnet material (as: aluminium, copper etc.) of 2 ', described heat-conducting plate 4 is made of some heat conduction bars 411 and does not have a closed-loop, heat-conducting plate 4 places plug 1 top, heat-conducting plate 4 contacts with described temperature switch 3 by contact 43, and heat-conducting plate 4 contacts with described temperature sensor 2,2 ' by contact 42,44.
Heat-conducting plate 4 is made up of two pectination heat-conducting units 41,41 '.
Contact 42,43,44 lower ends downward of heat-conducting plate 4 extend to form brace, and this brace cooperates with jack 13 ', 14 ', 15 ' on the plug 1 realizes the fixing of heat-conducting plate 4.
Contact 42,43,44 inner surfaces of heat-conducting plate 4 are cancave cambered surface, make contact 42,43,44 and corresponding temperature sensor 2,2 ' contact with 3 of temperature switches, reach good heat-conducting effect.
The cock body 11 of plug 1 is the open column shape cock body, cock body 11 periphery walls are provided with mounting groove 12, cock body 1 end face is provided with three pits 13,14,15, two pits 13,15 of both sides are respectively installed a temperature sensor, middle pit 14 is installed temperature switch 3, and pit 13,14,15 oral area edges are provided with described jack 13 ', 14 ', 15 '.
Heat-conducting plate 4 is rearranged in X-direction by two pectination heat-conducting units 41,41 ' among Fig. 1.Heat-conducting plate 4 also can rearrange in X-direction and Y direction with four pectination heat-conducting units, can reach better thermometric effect like this.
Embodiment 2:
Embodiment 3:
Embodiment 4:
With reference to Fig. 8; the utility model electromagnetic oven boiler face temp measuring method is: install a heat-conducting plate 4 of being made up of some heat conduction bars additional for temperature sensor and temperature switch on the stone or metal plate for standing a stove on as a precaution against fire center plug 1; heat-conducting plate 4 is fitted tightly at microcrystal glass plate 8 lower surfaces; each heat conduction bar by heat-conducting plate 4 conducts the heat of microcrystal glass plate 8 zoness of different to temperature sensor and temperature switch; realize boiler face multizone temperature detection and overtemperature protection, described heat-conducting plate 4 is made by non-magnet material and is not had a closed-loop.9 is pot among Fig. 8.In this method, utilize the elasticity of plug 1 to realize fitting tightly of heat-conducting plate 4 and microcrystal glass plate 8, simple in structure, and can guarantee that heat-conducting plate 4 reliably contacts with microcrystal glass plate 8.
In the utility model, the size of heat-conducting plate 4 can be 2/5～3/5 of disk body 7 diameters usually.Heat-conducting plate 4 can be formed by the plate body punching out of non-magnetic conductions such as an aluminium sheet or copper coin, and is easy to process quick.
Claims (8)
1. an electromagnetic oven is with boiler face thermometric assembly, it is characterized in that: comprise the plug (1) and the heat-conducting plate made from non-magnet material (4) that have temperature switch (3) and temperature sensor (2,2 '), described heat-conducting plate (4) is made of some heat conduction bars (411) and does not have closed-loop, and heat-conducting plate (4) places plug (1) top to contact with temperature sensor (2,2 ') with described temperature switch (3) by contact (42,43,44).
2. boiler face thermometric assembly according to claim 1 is characterized in that: described heat-conducting plate (4) is made up of two pectination heat-conducting units (41,41 ') or four pectination heat-conducting units.
3. boiler face thermometric assembly according to claim 1, it is characterized in that: described heat-conducting plate (4) is the turbofan shape heat-conducting plates that are made of by divergent shape is spaced and center-side links together arcuation heat conduction bar (411) some, and this heat-conducting plate is made with non-magnet material and do not had a closed-loop.
4. boiler face thermometric assembly according to claim 1, it is characterized in that: described heat-conducting plate (4) is the labyrinth-like heat-conducting plate that is spaced with nested mode and is formed by connecting by some polyline shaped heat conduction bars (411) that vary in size, and this heat-conducting plate is made with non-magnet material and do not had a closed-loop.
5. boiler face thermometric assembly according to claim 1, it is characterized in that: the contact of described heat-conducting plate (4) (42,43,44) lower ends downward extends to form brace, and this brace cooperates with jack (13 ', 14 ', 15 ') on the plug (1) realizes the fixing of heat-conducting plate (4).
6. boiler face thermometric assembly according to claim 5, it is characterized in that: the cock body (11) of described plug (1) is the open column shape cock body, cock body (11) periphery wall is provided with mounting groove (12), cock body (11) end face is provided with three pits (13,14,15), two pits (13,15) of both sides are respectively installed a temperature sensor, middle pit (14) is installed temperature switch (3), and pit (13,14,15) oral area edge is provided with described jack (13 ', 14 ', 15 ').
7. boiler face thermometric assembly according to claim 1 is characterized in that: the contact of described heat-conducting plate (4) (42,43,44) contacts with the temperature switch face with corresponding temperature sensor.
8. coil disc of electric stove, it is characterized in that: adopt each described boiler face thermometric assembly of claim 1-7, described plug (1) is flush-mounted in the through hole (71) at coil panel center by the mounting groove (11) of its periphery wall, and described heat-conducting plate (4) fits tightly with microcrystal glass plate (8) under the elastic force of plug (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020573378 CN201844439U (en) | 2010-10-23 | 2010-10-23 | Temperature detecting assembly of cooking surface of induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201020573378 CN201844439U (en) | 2010-10-23 | 2010-10-23 | Temperature detecting assembly of cooking surface of induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201844439U true CN201844439U (en) | 2011-05-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201020573378 Expired - Fee Related CN201844439U (en) | 2010-10-23 | 2010-10-23 | Temperature detecting assembly of cooking surface of induction cooker |
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| Country | Link |
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| CN (1) | CN201844439U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455007A (en) * | 2010-10-23 | 2012-05-16 | 深圳市鑫汇科电子有限公司 | Electromagnetic oven surface temperature measurement method and temperature measurement assembly thereof |
| CN104223930A (en) * | 2013-06-07 | 2014-12-24 | 深圳市鑫汇科股份有限公司 | Electromagnetic-heating electric rice cooker |
| CN113375197A (en) * | 2020-03-10 | 2021-09-10 | 宁波方太厨具有限公司 | Electromagnetic stove |
-
2010
- 2010-10-23 CN CN 201020573378 patent/CN201844439U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102455007A (en) * | 2010-10-23 | 2012-05-16 | 深圳市鑫汇科电子有限公司 | Electromagnetic oven surface temperature measurement method and temperature measurement assembly thereof |
| CN102455007B (en) * | 2010-10-23 | 2014-05-14 | 深圳市鑫汇科电子有限公司 | Electromagnetic oven surface temperature measurement method and temperature measurement assembly thereof |
| CN104223930A (en) * | 2013-06-07 | 2014-12-24 | 深圳市鑫汇科股份有限公司 | Electromagnetic-heating electric rice cooker |
| CN113375197A (en) * | 2020-03-10 | 2021-09-10 | 宁波方太厨具有限公司 | Electromagnetic stove |
| CN113375197B (en) * | 2020-03-10 | 2023-03-14 | 宁波方太厨具有限公司 | Electromagnetic stove |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: SHENZHEN XINHUI TECHNOLOGY CO., LTD. Free format text: FORMER NAME: SHENZHEN CHK ELECTRONICS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |
Address after: Post office building Baoan District 13 Baomin Shenzhen city Guangdong province 518101 Road 27 layer Patentee after: Xin Huike limited company of Shenzhen Patentee after: Shenzhen CHK Technology Co., Ltd. Address before: Post office building Baoan District 13 Baomin Shenzhen city Guangdong province 518101 Road 27 layer Patentee before: Shenzhen CHK Electronics Co., Ltd. Patentee before: Shenzhen CHK Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110525 Termination date: 20181023 |