CN213207950U - Temperature sensor for high-temperature-resistant induction cooker - Google Patents
Temperature sensor for high-temperature-resistant induction cooker Download PDFInfo
- Publication number
- CN213207950U CN213207950U CN202022246025.3U CN202022246025U CN213207950U CN 213207950 U CN213207950 U CN 213207950U CN 202022246025 U CN202022246025 U CN 202022246025U CN 213207950 U CN213207950 U CN 213207950U
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- Prior art keywords
- induction cooker
- temperature
- high temperature
- temperature sensor
- heat insulation
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- 230000006698 induction Effects 0.000 title claims abstract description 33
- 238000009413 insulation Methods 0.000 claims abstract description 28
- 238000009529 body temperature measurement Methods 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 7
- YKTSYUJCYHOUJP-UHFFFAOYSA-N [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] Chemical compound [O--].[Al+3].[Al+3].[O-][Si]([O-])([O-])[O-] YKTSYUJCYHOUJP-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000000576 coating method Methods 0.000 claims description 3
- 239000000835 fiber Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 9
- 238000012423 maintenance Methods 0.000 abstract description 2
- 239000004020 conductor Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 239000012943 hotmelt Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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- Induction Heating Cooking Devices (AREA)
Abstract
The utility model discloses a temperature sensor for a high temperature resistant induction cooker, which comprises an induction cooker shell, wherein the side edge of the induction cooker shell is provided with a switch button and a heat dissipation grid, the center of the top end inside the induction cooker shell is provided with a thermistor, the outside of the thermistor is provided with a positioning sleeve, the lower part of the positioning sleeve is provided with a heat insulation plate, the heat insulation plate is connected with the induction cooker shell through a fixing bolt, the inner side wall of the induction cooker shell is provided with a micro motor which is connected with a heat dissipation fan, the other side of the heat dissipation fan is provided with a temperature control processor, the temperature sensor for the high temperature resistant induction cooker protects the electronic component structure of the sensor at high temperature through the double functions of heat insulation and heat dissipation, improves the high temperature resistance of the device, and prolongs the service life of the temperature sensor, the maintenance cost of the induction cooker is reduced, and the induction cooker is convenient to popularize and use.
Description
Technical Field
The utility model relates to a temperature sensor field specifically is a temperature sensor for anti high temperature electromagnetism stove.
Background
The principle of the electromagnetic oven is an electromagnetic induction phenomenon, namely, alternating current is utilized to generate an alternating magnetic field with constantly changed direction through a coil, and vortex current can appear in a conductor in the alternating magnetic field, which is caused by the fact that a vortex electric field pushes a current carrier in the conductor to move; the joule heating effect of the eddy current heats the conductor, thereby achieving heating. Since the first household induction cooker emerged in germany in 1957, the induction cooker has been continuously perfected and developed, and is now one of the essential household appliances in daily life.
Among various spare and accessory parts of electromagnetic force, temperature sensor belongs to the core accessory, mainly used temperature monitoring, auto-power-off's function such as electromagnetism stove, but the current electromagnetism stove for the market at present temperature sensor's high temperature resistant ability is relatively poor, and after using for a period of time, the signal transmission circuit of temperature sensor takes place hot melt easily and damages, leads to the electromagnetism stove trouble.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a temperature sensor for anti high temperature electromagnetism stove to solve the relatively poor problem of the anti high temperature performance of the current electromagnetism stove temperature sensor in the existing market that proposes in the above-mentioned background art.
The technical scheme of the utility model is realized like this: the utility model provides a temperature sensor for anti high temperature electromagnetism stove, includes the electromagnetism stove casing, shift knob and radiator grid are installed to the side of electromagnetism stove casing, the inside top center department of electromagnetism stove casing is provided with thermistor, thermistor externally mounted has the position sleeve, the below of position sleeve is provided with the heat insulating board, the heat insulating board through the gim peg with the electromagnetism stove casing is connected, install micro motor on the inside lateral wall of electromagnetism stove casing, micro motor is connected with radiator fan, radiator fan's opposite side is provided with the temperature control treater, the temperature control treater pass through temperature measurement data connector with thermistor is connected.
Preferably, the temperature control processor is electrically connected with the switch button.
Preferably, the heat insulation plate is an aluminum silicate fiber felt.
Preferably, both sides of the heat insulation plate are sprayed with high-temperature-resistant heat-insulation coatings.
Preferably, the thermistor is electrically connected with the temperature measurement data connector, and the temperature measurement data connector is electrically connected with the temperature control processor.
Preferably, the temperature control processor is electrically connected with the micro motor through a driving module, and the micro motor is in transmission connection with the cooling fan.
By adopting the technical scheme, the beneficial effects of the utility model are that:
this kind of temperature sensor for high temperature resistant electromagnetism stove through thermal-insulated and radiating dual function, carries out the high temperature protection to the electronic components structure of sensor, has improved the high temperature resistant ability of this device, makes this temperature sensor's life longer, has reduced the maintenance cost of electromagnetism stove, convenient to popularize and use.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.
Fig. 1 is a front view of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is an internal structural view of fig. 1.
Wherein: 1. an induction cooker housing; 2. a switch button; 3. a heat dissipation grid; 4. a thermistor; 5. a fixing bolt; 6. a positioning sleeve; 7. a heat insulation plate; 8. a temperature measurement data connector; 9. a temperature control processor; 10. a micro motor; 11. a heat dissipation fan.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1-3, a temperature sensor for a high temperature resistant induction cooker comprises an induction cooker housing 1, a switch button 2 and a heat dissipation grid 3 are installed on the side of the induction cooker housing 1, a thermistor 4 is arranged at the center of the top end inside the induction cooker housing 1, a positioning sleeve 6 is installed outside the thermistor 4, a heat insulation plate 7 is arranged below the positioning sleeve 6, the heat insulation plate 7 is connected with the induction cooker housing 1 through a fixing bolt 5, a micro motor 10 is installed on the side wall inside the induction cooker housing 1, the micro motor 10 is connected with a heat dissipation fan 11, a temperature control processor 9 is arranged on the other side of the heat dissipation fan 11, and the temperature control processor 9 is connected with the thermistor 4 through a temperature measurement data connector 8.
Specifically, the temperature control processor 9 is electrically connected with the switch button 2, and the temperature control processor 9 is arranged to be turned on and off through the switch button 2 so as to control the on and off of the induction cooker.
Specifically, the heat insulation plate 7 is an aluminum silicate fiber felt which is low in cost, good in heat insulation effect and easy to machine and form.
Specifically, the two sides of the heat insulation plate 7 are both sprayed with high temperature resistant heat insulation coatings, so that the heat insulation performance of the heat insulation plate 7 can be further improved, the service life of the heat insulation plate 7 can be prolonged, and the heat insulation plate 7 is prevented from being damaged in the working process of the induction cooker.
Specifically, the thermistor 4 is electrically connected with a temperature measurement data connector 8, the temperature measurement data connector 8 is electrically connected with a temperature control processor 9, when the induction cooker works normally, the thermistor 4 collects temperature information at the upper end of the induction cooker shell 1, the resistance changes correspondingly according to the temperature, the resistance information is fed back to the temperature control processor 9 through the temperature measurement data connector 8, and the resistance change information is converted into temperature information through the temperature control processor 9.
Specifically, the temperature control processor 9 is electrically connected with the micro motor 10 through a driving module, the micro motor 10 is in transmission connection with the cooling fan 11, the temperature control processor 9 controls the micro motor 10 to be started, the micro motor 10 drives the cooling fan 11 to rotate, hot air below the heat insulation plate 7 is discharged through the cooling grids 3, heat is taken away, the temperature below the heat insulation plate 7 is kept in a proper interval, and electronic components below the heat insulation plate 7 are protected.
The working principle is as follows: the heat insulation board 7 is fixedly arranged inside the electromagnetic oven shell 1 through the fixing bolt 5, the structural stability of the device is ensured, the heat insulation board 7 prevents the heat of the upper end surface of the electromagnetic oven shell 1 from being conducted to the lower layer, when the induction cooker works normally, the thermistor 4 collects the temperature information at the upper end of the induction cooker shell 1, and the resistance changes correspondingly according to the temperature, the resistance information is fed back to the temperature control processor 9 through the temperature measurement data connector 8, the resistance change information is converted into temperature information by the temperature control processor 9 and is fed back to the control component of the induction cooker, meanwhile, the temperature control processor 9 controls the micro motor 10 to start, the micro motor 10 drives the cooling fan 11 to rotate, hot air below the heat insulation plate 7 is discharged through the cooling grids 3, heat is taken away, the temperature below the heat insulation plate 7 is kept in a proper interval, and electronic components below the heat insulation plate 7 are protected.
The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A temperature sensor for a high temperature resistant induction cooker, comprising: electromagnetism stove outer casing (1), shift knob (2) and radiator grid (3) are installed to the side of electromagnetism stove outer casing (1), the inside top center department of electromagnetism stove outer casing (1) is provided with thermistor (4), thermistor (4) externally mounted has position sleeve (6), the below of position sleeve (6) is provided with heat insulating board (7), heat insulating board (7) through gim peg (5) with electromagnetism stove outer casing (1) is connected, install micro motor (10) on the inside lateral wall of electromagnetism stove outer casing (1), micro motor (10) are connected with radiator fan (11), the opposite side of radiator fan (11) is provided with temperature control treater (9), temperature control treater (9) through temperature measurement data connector (8) with thermistor (4) are connected.
2. The temperature sensor for the high temperature resistant induction cooker according to claim 1, wherein: the temperature control processor (9) is electrically connected with the switch button (2).
3. The temperature sensor for the high temperature resistant induction cooker according to claim 1, wherein: the heat insulation plate (7) is an aluminum silicate fiber felt.
4. The temperature sensor for the high temperature resistant induction cooker according to claim 3, wherein: both sides of the heat insulation plate (7) are sprayed with high temperature resistant heat insulation coatings.
5. The temperature sensor for the high temperature resistant induction cooker according to claim 1, wherein: the thermistor (4) is electrically connected with the temperature measurement data connector (8), and the temperature measurement data connector (8) is electrically connected with the temperature control processor (9).
6. The temperature sensor for the high temperature resistant induction cooker according to claim 1, wherein: the temperature control processor (9) is electrically connected with the micro motor (10) through a driving module, and the micro motor (10) is in transmission connection with the cooling fan (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022246025.3U CN213207950U (en) | 2020-10-10 | 2020-10-10 | Temperature sensor for high-temperature-resistant induction cooker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022246025.3U CN213207950U (en) | 2020-10-10 | 2020-10-10 | Temperature sensor for high-temperature-resistant induction cooker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213207950U true CN213207950U (en) | 2021-05-14 |
Family
ID=75824721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022246025.3U Expired - Fee Related CN213207950U (en) | 2020-10-10 | 2020-10-10 | Temperature sensor for high-temperature-resistant induction cooker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213207950U (en) |
-
2020
- 2020-10-10 CN CN202022246025.3U patent/CN213207950U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 |