CN207266324U - Utilize the self-service power generation wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device - Google Patents
Utilize the self-service power generation wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device Download PDFInfo
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- CN207266324U CN207266324U CN201721083885.1U CN201721083885U CN207266324U CN 207266324 U CN207266324 U CN 207266324U CN 201721083885 U CN201721083885 U CN 201721083885U CN 207266324 U CN207266324 U CN 207266324U
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Abstract
The utility model discloses utilize the self-service power generation wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device, Intelligent Single-Chip Based control module input terminal and load signal feedback module, manual key, wireless decoding receiving module connects, Intelligent Single-Chip Based control module output terminal and vibration amplification drive module, radiator fan connects, vibration amplification drive module output terminal and electromagnetic coil disk, load signal feedback module connects, electromagnetic coil disk output terminal is connected with electromagnetic oven pot pot, electromagnetic oven pot pot and electromagnetic oven pot pot transformer circuit, RT temperature detecting modules connect, wireless decoding receiving module input terminal is connected with wireless-modulated transmitting module, wireless decoding receiving module output terminal is connected with temperature display module, wireless-modulated transmitting module input terminal and RT temperature detecting modules, electromagnetic oven pot pot transformer circuit connects.The utility model self-service can generate electricity provides power supply for function module, while can provide accurate reliable data basis with precise acquisition operating temperature for its intelligentized control method.
Description
Technical field
Household electrical appliances intelligent control technology field is the utility model is related to, more particularly to is surveyed using the self-service power generation of electromagnetic field is wireless
Temperature and overtemperature automatic control circuit device.
Background technology
Can be to the principle of water and METAL HEATING PROCESS using different frequency electromagnetic wave energy, producer produces various in style at present
Electromagnetic-oven water heater, electromagnetic stove warmer, electromagnetic oven kettle, electromagnetic oven sterilizing pan, electromagnetic oven teapot, electromagnetic oven frying pan etc.
Electromagnetic heating product, at present temperature element be fixedly mounted in electromagnetic oven or electromagnetic coil disk among quilt judged by the temperature difference
Heat implement temperature, the heated utensil of unlike material manufacture it is also different by temperature, temperature change is also different, causes thermometric to be not allowed
Really.
The traditional electromagnetic oven circuit of existing market is to the temperature checking method of pot pot；It is supercentral in coil disc of electric stove
It is stained with below isolation heatproof glass and accords with a temperature detection RT temperature-sensitive element, is connected via wires to electromagnetic oven smart circuit and realizes temperature
Control.Because the RT elements of electromagnetic oven temperature detection are not that direct sticking detects temperature on pot pot surface, heat up water using electromagnetic oven
When do not pay attention to there is some the main reason for the water in pot pot will being dryouied, cause electromagnetic oven that water is dryouied；(1) electromagnetism
Stove detection temperature element (TE RT is not that direct sticking is implemented directly to detect temperature to pot pot in the pot pot vessel surface of heating.(2) it is electric
Magnetic stove detection temperature element (TE RT is heatproof glass of the sticking in coil disc of electric stove center, is the heat that the pot pot of electromagnetic oven produces
By heatproof glass again on be down delivered in detection temperature element (TE RT, since the thicker heat conductivility of heatproof glass is poor, 1 year four
Season, variation of ambient temperature was very big, and particularly winter heatproof glass heat conductivility is worse, caused detection temperature element (TE RT not detect
To pot pot true temperature.(3) electromagnetic oven detection temperature element (TE RT and electromagnetic stove coil and electromagnetic oven circuit are all with installed in one
A space, is equipped with radiator fan inside this seldom space, therefore detects the RT of temperature element (TE, including heatproof glass also by
To should ringing for radiator fan, so can not accurately measure the actual temperature of pot pot at all.
Because can not solve to detect the actual temperature of pot pot, limit the innovative development of electromagnetic oven pot pot product, also because
This, which cannot produce electromagnetic oven pot for cooking rice and electromagnetic oven, arbitrarily adjustment control heating-up temperature can simultaneously keep the pot, pot, cup of constant temperature
Product.
Utility model content
In view of the drawbacks described above of the prior art, technical problem to be solved in the utility model, which is to provide, utilizes electromagnetic field
Self-service power generation wireless temperature measurement and overtemperature automatic control circuit device, to solve the deficiencies in the prior art.
To achieve the above object, the utility model is provided is controlled automatically using the self-service power generation wireless temperature measurement of electromagnetic field and overtemperature
Circuit device processed, it is characterised in that：Including electromagnetic oven pot pot, electromagnetic oven pot pot transformer circuit, electromagnetic coil disk, the inspection of RT temperature
Survey module, vibration amplification drive module, load signal feedback module, Intelligent Single-Chip Based control module, radiator fan, press manually
Key, power circuit, temperature display module, wireless decoding receiving module, wireless-modulated transmitting module, the Intelligent Single-Chip Based control
Module input is connected with load signal feedback module, manual key, wireless decoding receiving module, the Intelligent Single-Chip Based control
Module output terminal is connected with vibration amplification drive module, radiator fan, the vibration amplification drive module output terminal and electromagnetic wire
Disk, the connection of load signal feedback module are enclosed, the electromagnetic coil disk output terminal is connected with electromagnetic oven pot pot, the electromagnetic oven pot pot
Connect with electromagnetic oven pot pot transformer circuit, RT temperature detecting modules, the wireless decoding receiving module input terminal is adjusted with wireless
Transmitting module connection processed, the wireless decoding receiving module output terminal are connected with temperature display module, the wireless-modulated transmitting
Module input is connected with RT temperature detecting modules, electromagnetic oven pot pot transformer circuit.
Above-mentioned utilizes the self-service power generation wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device, it is characterised in that：Institute
Stating electromagnetic oven pot pot transformer circuit includes TCA power transformers coil, D1, D2, D3, D4 diode composition full-wave rectification electricity
Road, high frequency bypass filter capacitor C1, current-limiting resistance R1, frequency bypass filters and power supply energy storage capacitors C2, voltage-stabiliser tube ZD, directly
High frequency bypass filter capacitor C3, the C4 in galvanic electricity source, reactance choke XL；The D1 cathodes, D2 anode connection X1 terminals, the D3
Cathode, D4 anode connect X2 terminals, connect coil between X1, X2 terminal, capacitance is connected between the D3 anode, D4 cathodes
C1, and D1, D3 anode connect positive supply, D2, D4 cathode are grounded, and described current-limiting resistance R1 one end connects positive supply, and R1 is another
End connection capacitance C2 cathodes, voltage-stabiliser tube ZD anode, the capacitance C2 anode, voltage-stabiliser tube ZD plus earths, the voltage-stabiliser tube ZD two
Hold shunt capacitance C3, two input terminals of capacitance C3 both ends connection reactance choke XL, another two outputs of reactance choke XL
End connection capacitance C4, and another two output terminals of reactance choke XL are also connected to wireless-modulated transmitting module.
Above-mentioned utilizes the self-service power generation wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device, it is characterised in that：Institute
State and thermoswitch KSD, loudspeaker Y are sequentially connected in series between voltage-stabiliser tube ZD anode and ground.
Above-mentioned utilizes the self-service power generation wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device, it is characterised in that：Institute
State thermoswitch KSD and be close to pot pot metal surface.
Above-mentioned utilizes the self-service power generation wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device, it is characterised in that：Institute
State RT temperature detecting modules and be close to pot pot metal surface.
The beneficial effects of the utility model are：
Pot pot vessel surface and neighbouring space of the utility model by electromagnetic oven heating, electromagnetic oven produce magnetic strength when working
The shuttling movement in line movement or magnetic field is (i.e.：Electromagnetic oven produces magnetic field when working, when the magnetic force in magnetic field passes through metal pot containing irony
Pot container bottom, wall body can produce countless small vortex), the magnetic induction line movement of the interior meeting cutting magnetic field of power transformer coil, from
And power transformer coil is produced alternating voltage and alternating current, realize self-service power generation, be electromagnetic oven pot pot transformer circuit,
Wireless-modulated transmitting module, RT temperature detecting modules, thermoswitch KSD provide required voltage source, solve power issue,
At the same time accurate reliable data basis can be provided for its intelligentized control method with the operating temperature of precise acquisition electromagnetic oven pot pot.
Make furtherly below with reference to the technique effect of design of the attached drawing to the utility model, concrete structure and generation
It is bright, to be fully understood from the purpose of this utility model, feature and effect.
Brief description of the drawings
Fig. 1 is the overall structure block diagram of the utility model.
Fig. 2 is the electromagnetic oven pot pot transformer circuit schematic diagram of the utility model.
Embodiment
As shown in Figure 1, utilize the self-service power generation wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device, including electromagnetic oven
Pot pot 1, electromagnetic oven pot pot transformer circuit 2, electromagnetic coil disk 3, RT temperature detecting modules 4, vibration are amplified drive module 5, are born
Information carrying feedback module 6, Intelligent Single-Chip Based control module 7, radiator fan 8, manual key 9, power circuit 10, temperature display mould
Block 11, wireless decoding receiving module 12, wireless-modulated transmitting module 13,7 input terminal of Intelligent Single-Chip Based control module is with bearing
Information carrying feedback module 6, manual key 9, wireless decoding receiving module 12 connect, and the Intelligent Single-Chip Based control module 7 exports
Hold and be connected with vibration amplification drive module 5, radiator fan 8, vibration amplification 5 output terminal of drive module and electromagnetic coil disk 3,
Load signal feedback module 6 connects, and 3 output terminal of electromagnetic coil disk is connected with electromagnetic oven pot pot 1, the electromagnetic oven pot pot 1
Connect with electromagnetic oven pot pot transformer circuit 2, RT temperature detecting modules 4,12 input terminal of wireless decoding receiving module and nothing
Line modulate emission module 13 connects, and 12 output terminal of wireless decoding receiving module is connected with temperature display module 11, the nothing
13 input terminal of line modulate emission module is connected with RT temperature detecting modules 4, electromagnetic oven pot pot transformer circuit 2.
As shown in Fig. 2, the electromagnetic oven pot pot transformer circuit 2 includes TCA power transformers coil, D1, D2, D3, D4
Diode forms full-wave rectifying circuit, and high frequency bypass filter capacitor C1, current-limiting resistance R1, frequency bypass filtering and power supply energy store up
Deposit capacitance C2, voltage-stabiliser tube ZD, high frequency bypass filter capacitor C3, C4 of DC power supply, reactance choke XL；The D1 cathodes, D2
Anode connects X1 terminals, and the D3 cathodes, D4 anode connect X2 terminals, connect coil between X1, X2 terminal, the D3 is born
Capacitance C1 is connected between pole, D4 cathodes, and D1, D3 anode connect positive supply, D2, D4 cathode are grounded, the current-limiting resistance R1
One end connects positive supply, and R1 other ends connection capacitance C2 cathodes, voltage-stabiliser tube ZD anode, the capacitance C2 anode, voltage-stabiliser tube ZD are just
Pole is grounded, the voltage-stabiliser tube ZD both ends shunt capacitance C3, two input terminals of capacitance C3 both ends connection reactance choke XL, described
The another two output terminals connection capacitance C4 of reactance choke XL, and another two output terminals of reactance choke XL are also connected to wireless-modulated transmitting
Module 13.
When electromagnetic oven pot pot heats, TCA power transformer coil output X1 just have alternating voltage and friendship with bis- ends of X2
Time-dependent current, full-wave rectifying circuit is formed with D1, D2, D3, D4 diode, and capacitor filtering, the chokes of reactance choke XL, most
Pure DC voltage is transported to the transmitting of wireless digital temperature modulation eventually block offer working power is provided.
In the present embodiment, thermoswitch KSD, loudspeaker Y are sequentially connected in series between the voltage-stabiliser tube ZD anode and ground.
In the present embodiment, the thermoswitch KSD is close to pot pot metal surface.Opened when pot pot temperature reaches KSD temperature-sensitives
After closing temperature value, KSD thermoswitches are again normally opened to be changed into normal open, Y loudspeaker is connected with power supply and sends audible alarm, and effect is monitoring
Pot pot rated temperature superelevation is alarmed.
In the present embodiment, the RT temperature detecting modules 4 are close to pot pot metal surface, and pot pot temperature can be changed can
Be accurately transmitted to electromagnetic oven circuit controls realization intelligent through microcontroller.RT temperature detecting modules 4 are to be exclusively used in visiting detection pot
The temperature of pot, RT thermosensitive resistances are changed by pot pot variation of ambient temperature, and RT thermistor output leads are connected to no line number
Word temperature modulation launches the RT input terminals for touching block circuit, and the change of RT thermosensitive resistances also changes the transmitting of wireless digital temperature modulation
The frequency of oscillation of digital temperature circuit in integrated circuit, different frequencies of oscillation show different temperature, wireless digital temperature
Modulate emission touches block circuit and the frequency of oscillation of temperature circuit is modulated at a fixed frequency electric wave to spacing wireless transmitting transmission.
Reception is decoded by the wireless digital temperature of same electromagnetic oven circuit synthesis together and touches the reception of block circuit, RT thermistors are restored in decoding
Value is transmitted to the temperature that temperature display smart circuit shows pot pot, and believes to electromagnetic oven Intelligent Single-Chip Based control module transmission data
Number, by the control watt level output of Intelligent Single-Chip Based control module and switching on and shutting down of electromagnetic oven etc..
The preferred embodiment of the utility model described in detail above.It should be appreciated that the ordinary skill people of this area
Member according to the present utility model can conceive without creative work makes many modifications and variations.Therefore, all this technology necks
Technical staff passes through logic analysis, reasoning or limited reality on the basis of existing technology according to the design of the utility model in domain
Available technical solution is tested, all should be in the protection domain being defined in the patent claims.
Claims (6)
1. utilize the self-service power generation wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device, it is characterised in that：Including electromagnetic oven
Pot pot (1), electromagnetic oven pot pot transformer circuit (2), electromagnetic coil disk (3), RT temperature detecting modules (4), vibration amplification driving
Module (5), load signal feedback module (6), Intelligent Single-Chip Based control module (7), radiator fan (8), manual key (9), electricity
Source circuit (10), temperature display module (11), wireless decoding receiving module (12), wireless-modulated transmitting module (13), the list
Piece wisdom energy control module (7) input terminal and load signal feedback module (6), manual key (9), wireless decoding receiving module
(12) connect, Intelligent Single-Chip Based control module (7) output terminal connects with vibration amplification drive module (5), radiator fan (8)
Connect, vibration amplification drive module (5) output terminal is connected with electromagnetic coil disk (3), load signal feedback module (6), described
Electromagnetic coil disk (3) output terminal is connected with electromagnetic oven pot pot (1), the electromagnetic oven pot pot (1) and electromagnetic oven pot pot mutual inductor electricity
Road (2), RT temperature detecting modules (4) connect, wireless decoding receiving module (12) input terminal and wireless-modulated transmitting module
(13) connect, wireless decoding receiving module (12) output terminal is connected with temperature display module (11), the wireless-modulated hair
Module (13) input terminal is penetrated to be connected with RT temperature detecting modules (4), electromagnetic oven pot pot transformer circuit (2).
2. as claimed in claim 1 using the self-service power generation wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device, it is special
Sign is：The electromagnetic oven pot pot transformer circuit (2) includes TCA power transformers coil, D1, D2, D3, D4 diode form
Full-wave rectifying circuit, high frequency bypass filter capacitor C1, current-limiting resistance R1, frequency bypass filters and power supply energy storage capacitors C2,
Voltage-stabiliser tube ZD, high frequency bypass filter capacitor C3, C4 of DC power supply, reactance choke XL；The D1 cathodes, D2 anode connection X1
Terminal, the D3 cathodes, D4 anode connect X2 terminals, coil, the D3 anode, D4 cathodes are connected between X1, X2 terminal
Between connect capacitance C1, and D1, D3 anode connect positive supply, and D2, D4 cathode are grounded, and current-limiting resistance R1 one end connection is just
Power supply, R1 other ends connection capacitance C2 cathodes, voltage-stabiliser tube ZD anode, the capacitance C2 anode, voltage-stabiliser tube ZD plus earths are described
Voltage-stabiliser tube ZD both ends shunt capacitance C3, two input terminals of capacitance C3 both ends connection reactance choke XL, the reactance choke
The another two output terminals connection capacitance C4 of XL, and another two output terminals of reactance choke XL are also connected to wireless-modulated transmitting module (13).
3. as claimed in claim 2 using the self-service power generation wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device, it is special
Sign is：Thermoswitch KSD, loudspeaker Y are sequentially connected in series between the voltage-stabiliser tube ZD anode and ground.
4. as claimed in claim 3 using the self-service power generation wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device, it is special
Sign is：The thermoswitch KSD is close to pot pot metal surface.
5. as claimed in claim 1 using the self-service power generation wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device, it is special
Sign is：The RT temperature detecting modules (4) are close to pot pot metal surface.
6. as claimed in claim 2 using the self-service power generation wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device, it is special
Sign is：The TCA power transformers coil is close to pot pot metal surface.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083885.1U CN207266324U (en) | 2017-08-28 | 2017-08-28 | Utilize the self-service power generation wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721083885.1U CN207266324U (en) | 2017-08-28 | 2017-08-28 | Utilize the self-service power generation wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device |
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| CN207266324U true CN207266324U (en) | 2018-04-20 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484285A (en) * | 2017-08-28 | 2017-12-15 | 广东顺德锐铂汇电子科技有限公司 | Utilize the self-service generating wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device |
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- 2017-08-28 CN CN201721083885.1U patent/CN207266324U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107484285A (en) * | 2017-08-28 | 2017-12-15 | 广东顺德锐铂汇电子科技有限公司 | Utilize the self-service generating wireless temperature measurement of electromagnetic field and overtemperature automatic control circuit device |
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