CN207455654U - A kind of contact accurate temperature control electromagnetic oven - Google Patents
A kind of contact accurate temperature control electromagnetic oven Download PDFInfo
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- CN207455654U CN207455654U CN201721445013.5U CN201721445013U CN207455654U CN 207455654 U CN207455654 U CN 207455654U CN 201721445013 U CN201721445013 U CN 201721445013U CN 207455654 U CN207455654 U CN 207455654U
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- stent
- electromagnetic oven
- high temperature
- control electromagnetic
- temperature control
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Abstract
The utility model discloses a kind of contact accurate temperature control electromagnetic ovens, including electromagnetism furnace main body, the upper end of the electromagnetism furnace main body is equipped with glass-ceramic panel, the glass-ceramic panel upper end is equipped with high temperature stent, the high temperature stent is equipped with temperature sensor, the temperature sensor is electrically connected with an emitter, reception device is equipped in the electromagnetism furnace main body, the reception device is electrically connected the control circuit board of configuration in electromagnetism furnace main body, the signal sent for receiving and transmitting unit.The utility model using the above structure can realize being precisely controlled for temperature, and prevent that glass-ceramic panel is excessively boiling hot, easy to use, safe, highly practical.
Description
Technical field
The utility model is related to household appliance technical fields, and in particular to a kind of electromagnetic oven that accurate temperature control is realized by contacting.
Background technology
For electromagnetic oven heating cooker detection temperature currently on the market there are mainly two types of mode, one kind is by being arranged on drum
The thermistor in center detects the glass-ceramic panel temperature being bonded with thermistor；Another is by being set in pot
Temperature sensor and wireless transmission circuit are put, the temperature signal of temperature sensor is wirelessly sent to control circuit.
However, the thermistor for being arranged on drum center is close to glass-ceramic panel lower surface by resilient support,
Pot is to make to be generated heat by heat load bottom by electromagnetic induction principle, and heat is passed through by being passed to glass-ceramic panel by heat load
Glass-ceramic panel conducts the temperature to thermistor, so sensed again can not directly reflect true temperature in pot.In addition
The influence of some heating devices and cooling fan in electromagnetic oven is bigger, so there are temperature-sensitive is slow, thermometric for this thermometric mode
Often there is cookware deformation or electromagnetic oven damage in the shortcomings such as inaccuracy and reliability are low；The wireless way for transmitting signal
Signal supervisory instrument will usually set power supply, set power supply mode mainly have electrode contact conduct electricity, wirelessly conduct electricity or battery supply
Electric three kinds of modes.The mode that electrode contact conducts electricity causes contact stabilization to reduce or even cause power supply tired after long-time use
Difficulty causes signal supervisory instrument not work, and danger is caused to the use of complete machine, and the sealing of this external electrode installation is relatively difficult to achieve, close
Seal structure is complicated., since pot on electromagnetic oven when working, there is magnetic vibration, pot is caused to move in the mode wirelessly to conduct electricity,
Location difficulty between wireless power supply, and the magnetic field signal around drum can disturb the transmission of wireless signal.The battery supplies
The mode of electricity so that signal supervisory instrument installation is relatively simple, but battery works long hours, and the service life is shorter, and battery is easy in itself
Generation leakage is dangerous, and contaminated food products causes to poison by food, while (can only be provided with temperature sensor for special pot
And wireless transmission circuit) could work, it is of high cost.
In addition to the foregoing structure, it is in being punched on glass-ceramic panel to also have one kind, and a spring temperature is set to pass in hole
Sensor is directly electrically connected with the control circuit of electromagnetic oven body interior.The structure that the structure destroys glass-ceramic panel is strong
Degree when the weight of pot and its food of interior culinary art is larger, easily damages glass-ceramic panel by pressure, and there is infiltration, electric leakage
Etc. security risks.
Utility model content
To solve the above-mentioned problems, the utility model provides a kind of in glass-ceramic panel upper end set temperature sensor,
The electromagnetic oven of pot progress temperature detection is contacted directly by temperature sensor.
Technical solution is used by the utility model solves its technical problem：A kind of contact accurate temperature control electromagnetic oven,
Including electromagnetism furnace main body, the upper end of the electromagnetism furnace main body is equipped with glass-ceramic panel, and the upper end of the glass-ceramic panel is pacified
Equipped with high temperature stent, the high temperature stent is equipped with one or more temperature sensors, and the temperature sensor electrically connects
An emitter is connected to, reception device is equipped in the electromagnetism furnace main body, the reception device is electrically connected in electromagnetism furnace main body
The control circuit board of configuration, the signal sent for receiving and transmitting unit.
Preferably, the high temperature stent is detachable or is slidably mounted on glass-ceramic panel.
Preferably, the emitter and reception device are respectively RF transmitting modules and RF receiving modules.
Preferably, the working end of the temperature sensor is arranged at the upper surface of high temperature stent.
Preferably, the temperature sensor is contact type temperature sensor.
Preferably, the contact type temperature sensor keeps the contact with pot by spring forces.
Preferably, confession electric coil is equipped in the high temperature stent, the emitter and temperature sensor electrically connect
It is connected to power supply coil.
Preferably, the upper end of the high temperature stent is equipped with the continuing surface being adapted to bottom of pot body.
Preferably, the continuing surface is plane or cambered surface.
Preferably, the high temperature stent is made of heat-resisting material.
The beneficial effects of the utility model are：One heat safe stent is set in glass-ceramic panel upper end, then at resistance to height
Set temperature sensor on warm stent, at work, pot is positioned in high temperature stent, temperature sensor can directly or
Detection temperature of boiler is connect, due to reducing the conductive heat loss of glass-ceramic panel, thus temperature detection is more accurate, it is preferred that should
The working end of temperature sensor is arranged at the upper surface of high temperature stent, can contact directly pot, while temperature detection result is led to
The reception device crossed in emitter and electromagnetism furnace main body carries out signal transmission, it can be achieved that accurate temperature control；In addition, high temperature stent
Setting, avoid pot and contact directly glass-ceramic panel, after usage, glass-ceramic panel and high temperature stent are not
Understood and scalded, it is safer；And realize that signal docks by emitter and reception device, it can realize the removable of high temperature stent
Installation or arbitrary mobile is unloaded, and accurately thermometric can be carried out to any suitable cookware in electromagnetic oven work, it need not essence
It can be removed during quasi- thermometric without using high temperature stent, directly cookware be placed on glass-ceramic panel and is heated, used
It is convenient.
Description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples：
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
With reference to Fig. 1, the utility model is a kind of contact accurate temperature control electromagnetic oven, including electromagnetism furnace main body 1, the electromagnetism
The upper end of furnace main body 1 is equipped with glass-ceramic panel 2, wherein, the upper end of the glass-ceramic panel 2 is equipped with high temperature stent 3,
The high temperature stent 3 is equipped with temperature sensor 5, and the temperature sensor 5 is electrically connected with an emitter 6, the electricity
Reception device 7 is equipped in magnetic furnace main body 1, the reception device 7 is electrically connected the control circuit board 8 of configuration in electromagnetism furnace main body 1,
The signal sent for receiving and transmitting unit 6.
As preference, the emitter 6 and reception device 7 are respectively RF transmitting modules and RF receiving modules.And institute
The working end for stating temperature sensor 5 is arranged at the upper surface of high temperature stent 3, and temperature sensor 5 is disposed in contact with formula temperature
Spend sensor 5.If in view of the working end of temperature sensor 5 to be fixed on to the upper surface of high temperature stent 3, due to pot
Taking and placing are easily damaged temperature sensor 5, and are arranged at below the upper surface of high temperature stent 3, and measurement is again not accurate enough, simultaneously
Be difficult to again keep it is concordant with the upper surface of high temperature stent 3, therefore, the contact type temperature sensor 5 by spring forces and
Keep the contact with pot.Temperature sensor 5 can be arranged to spring forces contact on the market by the specific setting of the spring
Formula temperature sensor 5；Also common temperature sensor 5 can be installed on a spring, its working end is made to expose to high temperature resistant branch
The upper surface of frame 3, in this way, be then pressed on temperature sensor 5 when pot is placed on it, and temperature sensor 5 passes through spring
It is flexible to be pressed on the position concordant with 3 upper surface of high temperature stent, it is not damaged, contact is good, and thermometric is accurate.
The shortcomings that in order to overcome general distribution, is equipped with confession electric coil 4, institute in the present embodiment, in the high temperature stent 3
It states emitter 6 and temperature sensor 5 is electrically connected confession electric coil 4.In this way, when electromagnetic oven works, confession electric coil 4 is
It can generate electricity, working power is provided for temperature sensor 5 and emitter 6.
Further, corresponding since pot has pan and non-pan, the upper end of the high temperature stent 3 is equipped with
The continuing surface being adapted to bottom of pot body, such as plane or cambered surface.In the present embodiment, the high temperature stent 3 uses heat-resisting material
It is made.
In conclusion the utility model by 2 upper end of glass-ceramic panel set a high temperature stent 3, then at resistance to height
At work, pot is positioned in high temperature stent 3 for set temperature sensor 5 on warm stent 3, and temperature sensor 5 can be direct
Or indirect detection temperature of boiler, due to reducing the conductive heat loss of glass-ceramic panel 2, thus temperature detection is more accurate, and then
Control circuit board 8 can be precisely controlled temperature.Preferably, the working end of the temperature sensor 5 is arranged at the upper end of high temperature stent 3
Face can contact directly pot, while temperature detection result is carried out by the reception device 7 in emitter 6 and electromagnetism furnace main body 1
Signal is transferred, it can be achieved that accurate temperature control；In addition, the setting of high temperature stent 3, avoids pot and contacts directly glass-ceramic panel
2, after usage, glass-ceramic panel 2 and high temperature stent 3 will not scald excessively, safer；And pass through 6 He of emitter
Reception device 7 realizes signal docking, can realize the detachable installation or arbitrary mobile of high temperature stent 3, and can be to appointing
The cookware that meaning is suitable for electromagnetic oven work carries out accurately thermometric, when being not required accurate thermometric can without using high temperature stent 3,
It is removed, directly cookware is placed on glass-ceramic panel 2 and is heated, it is easy to use.It is noted that it is being passed
When electromagnetic oven of uniting works, retain traditional structure in electromagnetism furnace main body 1, i.e., temperature biography is installed in the lower end of glass-ceramic panel 2
Sensor 5.
Said structure is made mainly for high temperature stent 3 of the material of hard, and high temperature stent 3 can also be used in addition
High temperature resistant silica gel is made, and confession electric coil 4, temperature sensor 5 and emitter 6 are buried in the inner, so more beautiful, and
Sense of touch is more preferable, also has cushioning effect when pot is put on electromagnetic oven.It is noted that temperature sensor 5 is arranged at this time
Common structure.
As another preferred embodiment of above-mentioned high temperature stent 3, a temperature display is also equipped in high temperature stent 3
Device, which is electrically connected temperature sensor 5 and confession electric coil 4, and emitter 6 not can retain,
In this way, high temperature stent 3 directly displays temperature of boiler by temperature indicator, the ordinary electromagnetic stove of reception device 7 is not configured
The high temperature stent 3 can be used to carry out temperature detection, i.e. high temperature stent 3 can individually sell, use, and application range is wider.
Above-described embodiment is the preferred embodiment of the utility model, and the utility model can also have other embodiments, is such as sent out
Injection device 6 and reception device 7 replace with other wireless telecommunications forms.Those skilled in the art is smart without prejudice to the utility model
Equivalent variations or replacement can be also made on the premise of god, these equivalent modifications or replacement are all contained in the application claim institute
In the range of setting.
Claims (10)
1. a kind of contact accurate temperature control electromagnetic oven, including electromagnetism furnace main body, the upper end of the electromagnetism furnace main body is equipped with crystallite glass
Glass panel, which is characterized in that the upper end of the glass-ceramic panel is equipped with high temperature stent, and the high temperature stent is equipped with
Temperature sensor, the temperature sensor are electrically connected with an emitter, reception device, institute are equipped in the electromagnetism furnace main body
State the control circuit board that reception device is electrically connected configuration in electromagnetism furnace main body, the signal sent for receiving and transmitting unit.
2. a kind of contact accurate temperature control electromagnetic oven as described in claim 1, which is characterized in that the high temperature stent is removable
It unloads or is slidably mounted on glass-ceramic panel.
3. a kind of contact accurate temperature control electromagnetic oven as described in claim 1, which is characterized in that the emitter and reception
Device is respectively RF transmitting modules and RF receiving modules.
A kind of 4. contact accurate temperature control electromagnetic oven as described in claim 1, which is characterized in that the work of the temperature sensor
The upper surface of high temperature stent is arranged at as end.
5. a kind of contact accurate temperature control electromagnetic oven as claimed in claim 4, which is characterized in that the temperature sensor is to connect
Touch temperature sensor.
A kind of 6. contact accurate temperature control electromagnetic oven as claimed in claim 5, which is characterized in that the contact temperature sensing
Device keeps the contact with pot by spring forces.
A kind of 7. contact accurate temperature control electromagnetic oven as described in claim 1 to 6 any claim, which is characterized in that institute
It states and confession electric coil is equipped in high temperature stent, the emitter and temperature sensor are electrically connected confession electric coil.
8. a kind of contact accurate temperature control electromagnetic oven as claimed in claim 7, which is characterized in that the high temperature stent it is upper
End is equipped with the continuing surface being adapted to bottom of pot body.
9. a kind of contact accurate temperature control electromagnetic oven as claimed in claim 8, which is characterized in that the continuing surface for plane or
Cambered surface.
10. a kind of contact accurate temperature control electromagnetic oven as described in claim 1, which is characterized in that the high temperature stent is adopted
It is made of heat-resisting material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721445013.5U CN207455654U (en) | 2017-11-01 | 2017-11-01 | A kind of contact accurate temperature control electromagnetic oven |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721445013.5U CN207455654U (en) | 2017-11-01 | 2017-11-01 | A kind of contact accurate temperature control electromagnetic oven |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207455654U true CN207455654U (en) | 2018-06-05 |
Family
ID=62253262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721445013.5U Active CN207455654U (en) | 2017-11-01 | 2017-11-01 | A kind of contact accurate temperature control electromagnetic oven |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207455654U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860034A (en) * | 2017-11-01 | 2018-03-30 | 中山市法兰宝电业有限公司 | A kind of contact accurate temperature control electromagnetic oven |
-
2017
- 2017-11-01 CN CN201721445013.5U patent/CN207455654U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107860034A (en) * | 2017-11-01 | 2018-03-30 | 中山市法兰宝电业有限公司 | A kind of contact accurate temperature control electromagnetic oven |
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