CN206113028U - Induction cooker and be used for induction cooker's heat sink - Google Patents
Induction cooker and be used for induction cooker's heat sink Download PDFInfo
- Publication number
- CN206113028U CN206113028U CN201621040698.0U CN201621040698U CN206113028U CN 206113028 U CN206113028 U CN 206113028U CN 201621040698 U CN201621040698 U CN 201621040698U CN 206113028 U CN206113028 U CN 206113028U
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- heat sink
- radiator
- conductive metal
- thermal conductive
- face glass
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Abstract
The utility model relates to an induction cooker and be used for induction cooker's heat sink, the heat sink includes semiconductor refrigeration piece (1), heat -conducting metal board (2), radiator (3), control module (4) and is used for detecting temperature sensor (5) of induction cooker glass panels temperature, the cold junction of semiconductor refrigeration piece (1) is hugged closely the surface of heat -conducting metal board (2), the hot junction is hugged closely the surface of radiator (3), control module (4) respectively with semiconductor refrigeration piece (1) and temperature sensor (5) are connected, and based on the testing result control of temperature sensor (5) the operating condition of semiconductor refrigeration piece (1). The utility model discloses a heat sink can reach the effect for the regional direct rapid cooling of glass panels of induction cooker display the action.
Description
Technical field
This utility model is related to electromagnetic kitchen range field, more particularly, it relates to a kind of heat sink for electromagnetic stove and
Using the electromagnetic stove of this heat sink.
Background technology
At present, existing all embedded electromagnetical kitchen ranges are worked due to long-time in cabinet environment, cooking apparatus and machine
The thermal accumlation that itself device heating is produced so that face glass is in high temperature, the working time one is grown, and shows operating area glass
Surface temperature can be more than 60 degrees Celsius, and operator is directly operated in use with handss strong thermal moxibustion, it is also possible to meeting
Handss are scalded, if operating using proximity gloves and very inconvenient.Simultaneously long-time high temperature can affect the sensitivity of button, also can
Affect the electronic device life-span of operation circuit plate.Existing technology is to use DC fan coolings or isolation, and cooling rate is slow, dissipates
Thermal effect is unsatisfactory.
Utility model content
The technical problems to be solved in the utility model is, for the drawbacks described above of prior art, there is provided one kind cooling speed
The fast heat sink of degree, and using the electromagnetic stove of this heat sink.
This utility model solves the technical scheme that its technical problem adopted：A kind of cooling for electromagnetic stove of construction is filled
Put, including semiconductor chilling plate, thermal conductive metal plate, radiator, control module and for detecting electromagnetic stove face glass temperature
Temperature sensor；The cold end of the semiconductor chilling plate is close to the surface of the thermal conductive metal plate, and hot junction is close to described
The surface of radiator；The control module is connected respectively with the semiconductor chilling plate and the temperature sensor, and based on institute
The testing result for stating temperature sensor controls the working condition of the semiconductor chilling plate
Preferably, the power supply powered for the semiconductor chilling plate is also included in the control module.
Preferably, the thermal conductive metal plate is aluminum metal sheets or copper metallic plate.
Preferably, the radiator is heat-pipe type radiator.
Preferably, the radiator is Aluminium Radiator or copper radiator.
Preferably, the heat sink also includes fan, and the fan is arranged on one end of the radiator.
Preferably, the heat sink also include insulation material, the semiconductor chilling plate with the thermal conductive metal plate
There is the insulation material with the Surface coating beyond the contact surface of the radiator；And/or
Surface bag of the thermal conductive metal plate beyond with the contact surface of the face glass and the semiconductor chilling plate
It is covered with the insulation material.Preferably, the insulation material is polyurethane, rock wool or perlite.
This utility model also provides a kind of electromagnetic stove, including face glass, and above-mentioned heat sink, the heat conduction gold
Category plate is close to the surface of the face glass, and the temperature sensor is arranged on the thermal conductive metal plate or the face glass
On.
Preferably, the temperature sensor is arranged between the thermal conductive metal plate and the face glass.
Implement heat sink of the present utility model and electromagnetic stove, have the advantages that：By electromagnetic stove face glass
On temperature sensor sensing electromagnetic stove show operating area face glass temperature, control module be based on the temperature sensor
Testing result control the working condition of the semiconductor chilling plate, feed back to control when the temperature of face glass is higher than setting value
Molding block；Control module is received to be opened after temperature sensor feedback information and powered to semiconductor chilling plate；Semiconductor chilling plate is opened
Beginning work, its cold end cold air Jing thermal conductive metal plate is lowered the temperature to face glass, and hot junction heat Jing radiator heat-dissipations are reached for electromagnetic stove
Show the effect of the direct fast cooling of face glass of operating area.
Description of the drawings
Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing：
Fig. 1 is the structural representation of this utility model heat sink and electromagnetic stove.
Specific embodiment
In order to be more clearly understood to technical characteristic of the present utility model, purpose and effect, accompanying drawing is now compareed detailed
Illustrate specific embodiment of the present utility model.
The utility model discloses a kind of heat sink that can be used for electromagnetic stove and the electromagnetic stove using the heat sink,
The heat sink can be additionally used on the object that other need cooling.By the temperature sensor sensing electricity on electromagnetic stove face glass
Magnetic stove shows the temperature of operating area face glass, testing result control described half of the control module based on the temperature sensor
The working condition of conductor cooling piece.Control module is fed back to when the temperature for showing operating area is higher than setting value；Control module
Receive temperature sensor feedback information and open and power to semiconductor chilling plate；Semiconductor chilling plate is started working, its cold end cold air
Jing thermal conductive metal plates are lowered the temperature to face glass, hot junction heat Jing radiator heat-dissipations, are reached for the glass that electromagnetic stove shows operating area
The effect of the direct fast cooling of glass panel.
Refering to Fig. 1, electromagnetic stove of the present utility model includes face glass 7, and above-mentioned heat sink, and heat sink is led
Thermometal plate 2 is close to the inner surface of face glass 7, and temperature sensor 5 is arranged on face glass 7 or thermal conductive metal plate 2.
Heat sink of the present utility model include semiconductor chilling plate 1, thermal conductive metal plate 2, radiator 3, control module 4 with
And for detecting the temperature sensor 5 of electromagnetic stove face glass temperature, the cold end of semiconductor chilling plate 1 is close to thermal conductive metal plate
2 surface, hot junction is close to the surface of radiator 3；Thermal conductive metal plate 2 is close to the inner surface of face glass 7；Temperature sensor
5 are arranged on thermal conductive metal plate 2 or face glass 7, and are connected with control module 4；Control module 4 respectively with semiconductor chilling plate
1 and temperature sensor 5 connect, and based on temperature sensor 5 testing result control semiconductor chilling plate 1 working condition.
Semiconductor chilling plate, is also thermoelectric module, is a kind of heat pump.Semiconductor chilling plate utilizes the amber of semi-conducting material
That note effect (Peltier effects), when the galvanic couple that unidirectional current is connected into by two kinds of different semi-conducting materials, the two of galvanic couple
End can respectively absorb heat and release heat, it is possible to achieve the purpose of refrigeration.Wherein, the one end for absorbing heat is cold end, is put
The one end for going out heat is hot junction.The cold end of semiconductor chilling plate 1 is close to the surface of thermal conductive metal plate 2, drops to face glass 7
Temperature, the hot junction of semiconductor refrigerating 1 is close on radiator 3, and the heat on face glass 7 is shed.
Thermal conductive metal plate 2 is used for the temperature transfer of object out, the material of thermal conductive metal plate 2 can be aluminum or copper and
Its alloy material, thermal conductive metal plate 2 concretely aluminum metal sheets or copper metallic plate.Thermal conductive metal plate 2 includes first surface
And the second surface relative with first surface, wherein first surface is close to electromagnetic stove and shows operating area glass plate panel 7
Lower surface, the cold end of semiconductor chilling plate 1 is close to the second surface of thermal conductive metal plate 2.Face glass 7 is devitrified glass material
Matter, when electromagnetic stove works, the heat of electromagnetic stove face glass 7 is delivered to from the top down thermal conductive metal plate 2.
Radiator 3 is close to the hot junction of conductor cooling piece 1, for the hot-side heat dissipation of conductor cooling piece 1.Radiator 3
Material can be aluminum or copper and its alloy material, concretely Aluminium Radiator or copper radiator radiator, or
Heat-pipe type radiator.
Control module 4 is connected respectively with semiconductor chilling plate 1 and temperature sensor 5, and the detection based on temperature sensor 5
The working condition of semiconductor chilling plate 1 described in output control.Also include power supply in control module 4, for semiconductor chilling plate 1
Power supply.Temperature sensor 5 senses the temperature of face glass, temperature signal is sent to control module 4, when control module 4 judges temperature
When degree is higher than setting value, control signal is sent to power supply, control electric power starting is powered to semiconductor chilling plate 1.For example, can be by
Setting value is set to 40 DEG C, and after electromagnetic stove work, due to device heating itself, ambient temperature reaches 80 DEG C or so, and thermal accumlation is led
Cause the temperature of face glass 7 to reach 70 DEG C or so, temperature sensor 5 perceive it is anti-when the temperature of face glass 7 reaches 40 DEG C of setting value
Control module of feeding 4, the control power initiation of control module 4 is powered to semiconductor chilling plate 1, and semiconductor chilling plate 1 is started working,
Its cold end starts cooling, and cold air Jing thermal conductive metal plates 2 show that the face glass 7 of operating area is lowered the temperature to electromagnetic stove, and hot junction Jing dissipates
Hot device 3 is lowered the temperature, and the temperature of face glass 7 for making display operating area is controlled all the time below 40 DEG C.
Temperature sensor 5 is used for the real time temperature that sensing shows the face glass 7 of operating area.Temperature sensor 5 is arranged
Between thermal conductive metal plate 2 and face glass 7, the first surface of thermal conductive metal plate 2 can be specifically mounted on, it is also possible to be mounted on
The surface contacted with thermal conductive metal plate 2 of face glass 7.When the temperature sensor 5 on face glass 7 senses face glass 7
Temperature be higher than setting value when, by control module 4 control electric power starting power to semiconductor chilling plate 1, semiconductor chilling plate 1
Cold junction temperature declines, and the heat of thermal conductive metal plate 2 passes to the cold end of semiconductor chilling plate 1, while the hot-side temperature of semiconductor chilling plate 1
Rise, heat passes to and is close to the radiator device 3 in the hot junction of semiconductor chilling plate 1 and radiates.
Further, heat sink also include insulation material, thermal conductive metal plate 2 with face glass 7 and semiconductor refrigerating
Surface coating beyond the contact surface of piece 1 has insulation material；And/or, semiconductor chilling plate 1 with thermal conductive metal plate 2 and radiating
Surface coating beyond the contact surface of device 3 has insulation material, it is to avoid affected by the ambient temperature.Insulation material can be poly- ammonia
Ester, or rock wool or perlite etc., can be selected according to specific environment and needs.
In some embodiments of the present utility model, heat sink also includes fan 6, and fan is arranged on the one of radiator 3
End, it is also possible to be arranged on other positions beneficial to radiating, specifically can determine according to use environment.Fan 6 and radiator 3
Effect is mainly the hot-side heat dissipation of semiconductor chilling plate 1.The temperature difference of the generally cool and heat ends of semiconductor chilling plate 1 can reach 40
Between～65 DEG C, if reducing hot-side temperature by way of active heat removal, that cold junction temperature also can decline accordingly, so as to
Reach lower temperature.
Mounting means of the present utility model：1. temperature sensor 5 is arranged on thermal conductive metal plate 2 or on face glass 7；
2. the cold end of semiconductor chilling plate 1 is arranged on hot junction on thermal conductive metal plate and installs on a heat sink, with insulation material by quasiconductor
Cooling piece surrounding is coated；3. the other end for making thermal conductive metal plate 2 is close to electromagnetic stove face glass 7；4. can to strengthen heat-sinking capability
With with a DC fan.
Specific work process of the present utility model is as follows：The temperature of the sensing electromagnetic stove of temperature sensor 5 face glass 7 is simultaneously produced
Temperature signal is sent to control module 4, and control module 4 is processed temperature signal and judged, when the temperature for judging face glass 7
When degree is higher than setting value, control signal is sent to power supply, control electric power starting to power to semiconductor chilling plate 1；Quasiconductor system
Cold 1 start-up operation, cold end starts cooling, and cold end cold air Jing thermal conductive metal plates 2 are lowered the temperature to face glass 7, and hot-side temperature is raised,
Hot junction heat Jing radiator 3 radiates, so as to be reached for the effect that electromagnetic stove shows the direct fast cooling of face glass of operating area
Really.
It should be understood that above example only expresses preferred implementation of the present utility model, its description is more concrete
With it is detailed, therefore but the restriction to this utility model the scope of the claims can not be interpreted as；It should be pointed out that for this area
Those of ordinary skill for, without departing from the concept of the premise utility, freedom can be carried out to above-mentioned technical characterstic
Combination, can also make some deformations and improvement, and these belong to protection domain of the present utility model；Therefore, it is all with this practicality
The equivalents that new right is done and modification, all should belong to the covering scope of this utility model claim.
Claims (10)
1. a kind of heat sink for electromagnetic stove, it is characterised in that including semiconductor chilling plate (1), thermal conductive metal plate (2),
Radiator (3), control module (4) and the temperature sensor (5) for detecting electromagnetic stove face glass temperature；It is described partly to lead
The cold end of body cooling piece (1) is close to the surface of the thermal conductive metal plate (2), and hot junction is close to the surface of the radiator (3)；
The control module (4) is connected respectively with the semiconductor chilling plate (1) and the temperature sensor (5), and based on the temperature
The testing result of degree sensor (5) controls the working condition of the semiconductor chilling plate (1).
2. heat sink according to claim 1, it is characterised in that also include in the control module (4) for described half
The power supply of conductor cooling piece (1) power supply.
3. heat sink according to claim 1, it is characterised in that the thermal conductive metal plate (2) for aluminum metal sheets or
Copper metallic plate.
4. heat sink according to claim 1, it is characterised in that the radiator (3) is heat-pipe type radiator.
5. heat sink according to claim 1, it is characterised in that the radiator (3) is Aluminium Radiator or copper
Radiator.
6. heat sink according to claim 1, it is characterised in that the heat sink also includes fan (6), the wind
Fan is arranged on one end of the radiator (3).
7. the heat sink according to any one of claim 1-6, it is characterised in that the heat sink also includes thermal insulating material
Material, surface of the semiconductor chilling plate (1) beyond with the contact surface of the thermal conductive metal plate (2) and the radiator (3)
It is coated with the insulation material；And/or
Surface of the thermal conductive metal plate (2) beyond with the contact surface of the face glass and the semiconductor chilling plate (1)
It is coated with the insulation material.
8. heat sink according to claim 7, it is characterised in that the insulation material is polyurethane, rock wool or treasure
Zhu Yan.
9. a kind of electromagnetic stove, including face glass (7), it is characterised in that also including the cooling described in any one of claim 1-8
Device, the thermal conductive metal plate (2) is close to the inner surface of the face glass (7), and the temperature sensor (5) is arranged on institute
State on thermal conductive metal plate (2) or the face glass (7).
10. electromagnetic stove according to claim 9, it is characterised in that the temperature sensor (5) is arranged on thermal conductive metal plate
(2) and the face glass (7) between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040698.0U CN206113028U (en) | 2016-09-06 | 2016-09-06 | Induction cooker and be used for induction cooker's heat sink |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621040698.0U CN206113028U (en) | 2016-09-06 | 2016-09-06 | Induction cooker and be used for induction cooker's heat sink |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206113028U true CN206113028U (en) | 2017-04-19 |
Family
ID=58518938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621040698.0U Active CN206113028U (en) | 2016-09-06 | 2016-09-06 | Induction cooker and be used for induction cooker's heat sink |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206113028U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006722A (en) * | 2017-12-03 | 2018-05-08 | 浙江博立灶具科技有限公司 | A kind of commercial induction cooker with novel radiating device |
| CN108834364A (en) * | 2018-06-01 | 2018-11-16 | 华帝股份有限公司 | A kind of cooling control method of electromagnetic stove |
| CN112325344A (en) * | 2020-09-25 | 2021-02-05 | 珠海格力电器股份有限公司 | Heating control method of induction cooker, induction cooker and storage medium |
-
2016
- 2016-09-06 CN CN201621040698.0U patent/CN206113028U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108006722A (en) * | 2017-12-03 | 2018-05-08 | 浙江博立灶具科技有限公司 | A kind of commercial induction cooker with novel radiating device |
| CN108006722B (en) * | 2017-12-03 | 2018-11-06 | 浙江博立灶具科技有限公司 | A kind of commercial induction cooker with novel radiating device |
| CN108834364A (en) * | 2018-06-01 | 2018-11-16 | 华帝股份有限公司 | A kind of cooling control method of electromagnetic stove |
| CN112325344A (en) * | 2020-09-25 | 2021-02-05 | 珠海格力电器股份有限公司 | Heating control method of induction cooker, induction cooker and storage medium |
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| GR01 | Patent grant |