CN104007773A - Barbecue tool and control device for barbecue tools - Google Patents

Barbecue tool and control device for barbecue tools Download PDF

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Publication number
CN104007773A
CN104007773A CN201310063094.2A CN201310063094A CN104007773A CN 104007773 A CN104007773 A CN 104007773A CN 201310063094 A CN201310063094 A CN 201310063094A CN 104007773 A CN104007773 A CN 104007773A
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gate
controlled switch
control
module
exhaust fan
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CN201310063094.2A
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CN104007773B (en
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王晓华
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Midea Group Co Ltd
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Midea Group Co Ltd
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Abstract

The invention provides a control device for barbecue tools, comprising a control panel, a controllable switching module, a temperature detection module, a temperature controller and a control module. The controllable switching module is arranged on the control panel. The temperature detection module is used for detecting the temperature inside a furnace chamber of a barbecue tool to generate a detection signal. The temperature controller is respectively connected with the controllable switching module and a cooling exhaust fan of the barbecue tool, wherein the controllable switching module and the cooling exhaust fan are connected; and the temperature controller controls the cooling exhaust fan according to the temperature inside the furnace chamber of the barbecue tool. The control module is arranged on the control panel, is respectively connected with the controllable switching module and the temperature detection module, and controls the controllable switching module according to the detection signal so as to control the cooling exhaust fan. The controllable switching module and the temperature controller work independently or collaboratively. According to the invention, the cooling exhaust fan can still work normally when the temperature controller or the controllable switching module is abnormal, thereby reducing the damage frequency of internal devices of the barbecue tool and bringing convenience to people's life. The invention further provides a barbecue tool.

Description

A kind ofly roast instrument and for roasting the control device of instrument
Technical field
The present invention relates to living electric apparatus technical field, particularly a kind of for roasting control device and a kind of barbecue instrument with this control device of instrument.
Background technology
At present, the control of the coolant exhaust fan of barbecue instrument is generally all fairly simple, only with a temperature controller, control, only with the relay on control circuit board or other electron component for example controllable silicon control, after temperature controller or electric-controlled plate inefficacy, will cause coolant exhaust fan normally to work, cause barbecue tool interior, cavity portion temperature in addition constantly to rise, the electronic component of some non-refractories, electrical equipment, structural member are easily damaged.
Therefore, the shortcoming that prior art exists is: the damage frequency of barbecue instrument is high, and poor reliability, thereby makes troubles to daily life.
Summary of the invention
Object of the present invention is intended at least solve the problems of the technologies described above.
For this reason, one object of the present invention is to propose a kind of for roasting the control device of instrument, and this control device can overcome the deficiency in existing barbecue instrument control, and this control device has advantages of that circuit structure is simple, cost is low and reliability is high.
Another object of the present invention is to propose a kind of barbecue instrument with above-mentioned control device.
For achieving the above object, one aspect of the present invention embodiment propose for roasting the control device of instrument, comprising: control panel; Gate-controlled switch module, described gate-controlled switch module is arranged on described control panel; Temperature detecting module, for detection of the temperature in described barbecue instrument furnace chamber to generate detection signal; Temperature controller, described temperature controller is connected with the coolant exhaust fan of described gate-controlled switch module and described barbecue instrument respectively, and described gate-controlled switch module is connected with described coolant exhaust fan, and described temperature controller is realized the control to described coolant exhaust fan according to the temperature in described barbecue instrument furnace chamber; Control module, described control module is arranged on described control panel, described control module is connected with described temperature detecting module with described gate-controlled switch module respectively, and described control module is controlled described gate-controlled switch module to realize the control to described coolant exhaust fan according to described detection signal; Wherein, described gate-controlled switch module and described temperature controller independently carry out work or work in coordination with and carry out work.
According to the embodiment of the present invention, propose for roasting the control device of instrument, utilize gate-controlled switch and/or temperature controller to realize the control to coolant exhaust fan, temperature controller or gate-controlled switch when abnormal coolant exhaust fan still can normally carry out exhaust cooling work, thereby can overcome the deficiency in existing barbecue instrument control, reduce the damage frequency of barbecue tool interior device, bring convenience to people's life.In addition, the circuit structure of this control device is simple, cost is low, reliability is high.
In one embodiment of the invention, when described gate-controlled switch module comprises two gate-controlled switches, described coolant exhaust fan comprises low-grade extension line and high-grade extension line, wherein, the first end of the first gate-controlled switch is connected with described low-grade extension line with one end of described temperature controller respectively, the second end of described the first gate-controlled switch is connected with AC power, and the control end of described the first gate-controlled switch is connected with described control module; The first end of the second gate-controlled switch is connected with described AC power, the second end of described the second gate-controlled switch is connected with the other end of described temperature controller, the 3rd end of described the second gate-controlled switch is connected with described high-grade extension line, and the control end of described the second gate-controlled switch is connected with described control module.
In another embodiment of the present invention, when described gate-controlled switch module comprises a gate-controlled switch, the first end of described gate-controlled switch is connected with described coolant exhaust fan with one end of described temperature controller respectively, the second end of described gate-controlled switch is connected with AC power with the other end of described temperature controller respectively, and the control end of described gate-controlled switch is connected with described control module.
In one embodiment of the invention, described gate-controlled switch can be relay.
Further, in one embodiment of the invention, described temperature detecting module comprises temperature sensor.
For reaching above-mentioned purpose, the barbecue instrument that the present invention further proposes, comprising: above-mentioned for roasting the control device of instrument; Coolant exhaust fan.
The barbecue instrument proposing according to the embodiment of the present invention, utilize gate-controlled switch and/or the control of temperature controller realization to coolant exhaust fan in control device, temperature controller or gate-controlled switch when abnormal coolant exhaust fan still can normally carry out exhaust cooling work, thereby can overcome the deficiency in existing barbecue instrument control, reduce the damage frequency of barbecue tool interior device, bring convenience to people's life.
In one embodiment of the invention, described coolant exhaust fan is one of alternating current generator or direct current generator.
The aspect that the present invention is additional and advantage in the following description part provide, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or the additional aspect of the present invention and advantage will become from the following description of the accompanying drawings of embodiments and obviously and easily understand, wherein:
Fig. 1 is according to an embodiment of the invention for roasting the block diagram of the control device of instrument;
Fig. 2 is the circuit diagram of the control panel of the embodiment of the present invention;
Fig. 3 is of the present invention for roasting a kind of circuit diagram of embodiment of the control device of instrument;
Fig. 4 is of the present invention for roasting a kind of circuit diagram of embodiment of the control device of instrument; And
Fig. 5 is of the present invention for roasting a kind of circuit diagram of embodiment of the control device of instrument.
Reference numeral:
For roasting the control device 1000 of instrument, control panel 10, gate-controlled switch module 20, temperature detecting module 30, temperature controller 40 and control module 50, coolant exhaust fan 2000, temperature sensor 31, main control chip IC1, auxiliary control chip IC2, the output terminal OUT6 of control module 50, OUT7, power supply+12V, low-grade extension line 1 and high-grade extension line 2, the first gate-controlled switch 21, the second gate-controlled switch 22, AC power input L end, AC power input N end, the first end 211 of the first gate-controlled switch 21, the second end 212 and control end K1, the first end A of the second gate-controlled switch 22, the second end B, the 3rd end C, armature contact D and control end K2, the first end 201 of gate-controlled switch 200, the second end 202 and control end K3.
Embodiment
Describe embodiments of the invention below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Below by the embodiment being described with reference to the drawings, be exemplary, only for explaining the present invention, and can not be interpreted as limitation of the present invention.
Disclosing below provides many different embodiment or example to be used for realizing different structure of the present invention.Of the present invention open in order to simplify, hereinafter the parts of specific examples and setting are described.Certainly, they are only example, and object does not lie in restriction the present invention.In addition, the present invention can be in different examples repeat reference numerals and/or letter.This repetition is in order to simplify and object clearly, itself do not indicate the relation between discussed various embodiment and/or setting.In addition, the various specific technique the invention provides and the example of material, but those of ordinary skills can recognize the property of can be applicable to of other techniques and/or the use of other materials.In addition, First Characteristic described below Second Characteristic it " on " structure can comprise that the first and second Characteristics creations are for the direct embodiment of contact, also can comprise the embodiment of other Characteristics creation between the first and second features, such the first and second features may not be direct contacts.
In description of the invention, it should be noted that, unless otherwise prescribed and limit, term " installation ", " being connected ", " connection " should be interpreted broadly, for example, can be mechanical connection or electrical connection, also can be the connection of two element internals, can be to be directly connected, and also can indirectly be connected by intermediary, for the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term.
With reference to description and accompanying drawing below, these and other aspects of embodiments of the invention will be known.These describe and accompanying drawing in, specifically disclose some specific implementations in embodiments of the invention, represent to implement some modes of the principle of embodiments of the invention, still should be appreciated that the scope of embodiments of the invention is not limited.On the contrary, embodiments of the invention comprise spirit and all changes within the scope of intension, modification and the equivalent that falls into additional claims.
A kind of being described for roasting control device and a kind of barbecue instrument with this control device of instrument to embodiment of the present invention proposition with reference to the accompanying drawings.
Fig. 1 show one embodiment of the invention for roasting the block diagram of the control device of instrument.
As shown in Figure 1, should comprise control panel 10, gate-controlled switch module 20, temperature detecting module 30, temperature controller 40 and control module 50 for roasting the control device 1000 of instrument.
Wherein, gate-controlled switch module 20 is arranged on control panel 10.Temperature detecting module 30 for detection of the temperature in barbecue instrument furnace chamber to generate detection signal.Temperature controller 40 is connected with the coolant exhaust fan 2000 of barbecue instrument with gate-controlled switch module 20 respectively, and gate-controlled switch module 20 is connected with coolant exhaust fan 2000, temperature controller 40 is realized the control to coolant exhaust fan 2000 according to the temperature in barbecue instrument furnace chamber.Control module 50 is arranged on control panel 10, and control module 50 is connected with temperature detecting module 30 with gate-controlled switch module 20 respectively, and control module 50 is controlled gate-controlled switch module 20 to realize the control to coolant exhaust fan 2000 according to detection signal.And gate-controlled switch module 20 works alone or collaborative work with temperature controller 40.
Particularly, in one embodiment of the invention, as shown in Figure 2, temperature detecting module 30 comprises temperature sensor 31.Particularly, temperature sensor 31 is for detection of the temperature in barbecue instrument furnace chamber, and the temperature in the barbecue instrument furnace chamber that temperature detecting module 30 detects according to temperature sensor 31 generates detection signal.And, in the present embodiment, control module 50 is provided with two control chip IC1 and IC2, wherein main control chip IC1 is connected with temperature detecting module 30, receive the detection signal that detection module 30 generates, main control chip IC1 controls gate-controlled switch module 20 to realize the control to coolant exhaust fan 2000 according to detection signal output signal to control output terminal OUT6 or the OUT7 output control signal of auxiliary control chip IC2.
In one embodiment of the invention, as shown in Figure 3, when gate-controlled switch module 20 comprises two gate-controlled switches, coolant exhaust fan 2000 comprises low-grade extension line 1 and high-grade extension line 2, wherein, the first end 211 of the first gate-controlled switch 21 is connected with low-grade extension line 1 with one end of temperature controller 40 respectively, and the second end 212 of the first gate-controlled switch 21 is connected with AC power (with AC power input N end), and the control end K1 of the first gate-controlled switch 21 is connected with the output terminal OUT7 of control module 50.The first end A of the second gate-controlled switch 22 is connected with AC power (with AC power input N end), the second end B of the second gate-controlled switch 22 is connected with the other end of temperature controller 40, the 3rd end C of the second gate-controlled switch 22 is connected with high-grade extension line 2, and the control end K2 of the second gate-controlled switch 22 is connected with the output terminal OUT6 of control module 50.
In an example of the present invention, gate-controlled switch can be relay.For example, as shown in Figure 3, the first gate-controlled switch 21 is open type relay, and the second gate-controlled switch 22 is the relay of a dpdt double-pole double-throw (DPDT), and wherein, the first end A of the second gate-controlled switch 22 is that stiff end, the second end B are normal-closed end, and the 3rd end C is Chang Kaiduan.
Particularly, as shown in Figure 3, when gate-controlled switch module 20 comprises two gate-controlled switches, coolant exhaust fan 2000 has height, low two grades of exhausts, one end of coolant exhaust fan 2000 is connected with AC power input L end, the high-grade extension line 2 of coolant exhaust fan 2000 is that Chang Kaiduan is connected with the 3rd end C of the second gate-controlled switch 22, the low-grade extension line 1 of coolant exhaust fan 2000 is connected with the first end 211 of one end of temperature controller 40 and the first gate-controlled switch 21, and, the second end 212 of the first gate-controlled switch 21 is connected with AC power input N end, the first end A of the second gate-controlled switch 22 is connected with AC power input N end.One end of temperature controller 40 is that normal-closed end is connected with the second end B of the second gate-controlled switch 22.When the second gate-controlled switch 22 is failure to actuate, first end A is connected with the second end B, says that normal-closed end is connected with stiff end.Temperature in barbecue instrument furnace chamber surpasses after the default temperature of temperature controller 40, and temperature controller 40 can action control to coolant exhaust fan 2000 with realization.Now; even if the first gate-controlled switch 21 and the second gate-controlled switch 22 are because of all not actions of a variety of causes; coolant exhaust fan 2000 still can be established beginning exhaust cooling work by cable; temperature in barbecue instrument furnace chamber can further not risen, thereby electronic component, electrical equipment and the structural member of protection barbecue tool interior can not damage because of the further rising of temperature.Temperature in barbecue instrument furnace chamber rises to after certain value, if temperature controller 40 is abnormal, when barbecue instrument furnace chamber temperature surpasses after the default temperature of temperature controller 40, temperature controller 40 still can not move, and at this moment can control the first gate-controlled switch 21 or the second gate-controlled switch 22 actions by control module 50 output control signals and control coolant exhaust fan 2000 and carry out exhaust cooling work.It should be noted that, coolant exhaust fan 2000 also can all move to control startup to carry out exhaust cooling work by temperature controller 40 and the first gate-controlled switch 21 or the second gate-controlled switch 22 simultaneously.
Particularly, in this example, above-mentionedly for roasting the control procedure of the control device 1000 of instrument, be:
When the temperature in barbecue instrument furnace chamber raises, no matter whether temperature controller 40 moves, one of always starting in the first gate-controlled switch 21 and the second gate-controlled switch 22 of control module 50 makes it move to realize the control to coolant exhaust fan 2000, but the first gate-controlled switch 21 and the second gate-controlled switch 22 can not move simultaneously.Wherein, power supply termination power+the 12V of the first gate-controlled switch 21 and the second gate-controlled switch 22, the control end K1 of the first gate-controlled switch 21 meets the output terminal OUT7 of auxiliary control chip IC2, and the control end K2 of the second gate-controlled switch 22 meets the output terminal OUT6 of auxiliary control chip IC2.
When control module 50 is controlled the first gate-controlled switch 21 startup, the low-grade extension line 1 of coolant exhaust fan 2000 is connected to AC power input N end, coolant exhaust fan 2000 starts low exhaust velocity, now, the second gate-controlled switch 22 is closed, it is that stiff end is connected to normal-closed end that the first end A of AC power input N end by the second gate-controlled switch 22 is connected to the second end B, be connected to one end of temperature controller 40, if the temperature in barbecue instrument furnace chamber is higher than the default temperature of temperature controller 40, temperature controller 40 can move, thereby AC power input N end is connected to the low-grade extension line 1 of coolant exhaust fan 2000, if the temperature in barbecue instrument furnace chamber is lower than the default temperature of temperature controller 40, temperature controller 40 is failure to actuate, and AC power input N end can not be connected to by temperature controller 40 the low-grade extension line 1 of coolant exhaust fan 2000.
When control module 50 is controlled the second gate-controlled switch 22 startup, the armature contact D of the second gate-controlled switch 22 forwards the 3rd end C to from the second end B, from normal-closed end, forward Chang Kaiduan to, now first end A and the second end B disconnect, first end A is connected with the 3rd end C simultaneously, the high-grade extension line 2 of coolant exhaust fan 2000 is connected to AC power input N end, now, the first gate-controlled switch 21 is closed, no matter whether temperature controller 40 moves, the low-grade extension line 1 of coolant exhaust fan 2000 all can not be connected to AC power input N end, coolant exhaust fan 2000 starts high speed exhaust.
If control module 50 fails to control the first gate-controlled switch 21 and the second gate-controlled switch 22 starts because of a variety of causes, say that the first gate-controlled switch 21 and the second gate-controlled switch 22 all do not move, now to be connected to the second end B be that stiff end is connected to normal-closed end to the first end A of AC power input N end by the second gate-controlled switch 22, be connected to one end of temperature controller 40, temperature in barbecue instrument furnace chamber is higher than the default temperature of temperature controller 40, temperature controller 40 can move, thereby AC power input N end is connected to the low-grade extension line 1 of coolant exhaust fan 2000, coolant exhaust fan 2000 still can obtain electric, carry out exhaust cooling work, thereby the electronic component of protection barbecue tool interior, electrical equipment and structural member can not damage because of the further rising of temperature, reduce the damage frequency of barbecue tool interior device.
If temperature controller 40 is abnormal, temperature in barbecue instrument furnace chamber surpasses after the default temperature of temperature controller 40, temperature controller 40 still can not move, and at this moment can control the first gate-controlled switch 21 or the action of the second gate-controlled switch 22 by control module 50 and control coolant exhaust fan 2000 and carry out exhaust cooling work.
It should be noted that, gate-controlled switch module 20 is not limited to the way of realization shown in Fig. 3, can also be the way of realization as shown in Fig. 4 or Fig. 5.
In another embodiment of the present invention, as shown in Figure 4, when gate-controlled switch module 20 comprises two gate-controlled switches, coolant exhaust fan 2000 comprises low-grade extension line 1 and high-grade extension line 2, wherein, the first end 211 of the first gate-controlled switch 21 is connected with high-grade extension line 2 with one end of temperature controller 40 respectively, and the second end 212 of the first gate-controlled switch 21 is connected with AC power input N end, and the control end K1 of the first gate-controlled switch 21 is connected with the output terminal OUT7 of control module 50.The first end A of the second gate-controlled switch 22 is connected with AC power input N end, the second end B of the second gate-controlled switch 22 is connected with the other end of temperature controller 40, the 3rd end C of the second gate-controlled switch 22 is connected with low-grade extension line 1, and the control end K2 of the second gate-controlled switch 22 is connected with the output terminal OUT6 of control module 50.
In another embodiment of the present invention, as shown in Figure 5, when gate-controlled switch module 20 comprises a gate-controlled switch, the first end 201 of gate-controlled switch 200 is connected with coolant exhaust fan 2000 with one end of temperature controller 40 respectively, the second end 202 of gate-controlled switch 200 is connected with AC power (with AC power input N end) with the other end of temperature controller 40 respectively, and the control end K3 of gate-controlled switch 200 is connected with the output terminal OUT6 of control module 50.Particularly, when gate-controlled switch 200 can be for relay, be that coolant exhaust fan 2000 only has one grade of exhaust, in this example, as shown in Figure 5, gate-controlled switch 200 is open type relay, power supply termination power+the 12V of gate-controlled switch 200, the first end 201 of gate-controlled switch 200 is connected with coolant exhaust fan 2000 with one end of temperature controller 40 respectively, the second end 202 of gate-controlled switch 200 is connected with AC power input N end with the other end of temperature controller 40 respectively, and the control end K3 of gate-controlled switch 200 is connected with the output terminal OUT6 of control module 50.It should be noted that, gate-controlled switch module 20 can also comprise two above gate-controlled switches.
Similarly, in the time of can analyzing gate-controlled switch module 20 for other ways of realization as shown in Fig. 4 or Fig. 5, for roasting the control procedure of the control device 1000 of instrument, so locate not do, describe.
According to the embodiment of the present invention, propose for roasting the control device of instrument, utilize gate-controlled switch and/or temperature controller to realize the control to coolant exhaust fan, temperature controller or gate-controlled switch when abnormal coolant exhaust fan still can normally carry out exhaust cooling work, thereby can overcome the deficiency in existing barbecue instrument control, reduce the damage frequency of barbecue tool interior device, bring convenience to people's life.In addition, the circuit structure of this control device is simple, cost is low, reliability is high.
The barbecue instrument with above-mentioned the control device below further embodiment of the present invention being proposed is described.
The barbecue instrument that the present invention further proposes comprises above-mentioned for roasting control device 1000 and the coolant exhaust fan 2000 of instrument, wherein, above-mentionedly for roasting the control device 1000 of instrument, also comprise control panel 10, gate-controlled switch module 20, temperature detecting module 30, temperature controller 40 and control module 50.Gate-controlled switch module 20 is arranged on control panel 10.Temperature detecting module 30 for detection of the temperature in barbecue instrument furnace chamber to generate detection signal.Temperature controller 40 is connected with the coolant exhaust fan 2000 of barbecue instrument with gate-controlled switch module 20 respectively, and gate-controlled switch module 20 is connected with coolant exhaust fan 2000, temperature controller 40 is realized the control to coolant exhaust fan 2000 according to the temperature in barbecue instrument furnace chamber.Control module 50 is arranged on control panel 10, and control module 50 is connected with temperature detecting module 30 with gate-controlled switch module 20 respectively, and control module 50 is controlled gate-controlled switch module 20 to realize the control to coolant exhaust fan 2000 according to detection signal.And gate-controlled switch module 20 works alone or collaborative work with temperature controller 40.
Wherein, in one embodiment of the invention, coolant exhaust fan 2000 is one of alternating current generator or direct current generator.
The barbecue instrument proposing according to the embodiment of the present invention, utilize gate-controlled switch and/or the control of temperature controller realization to coolant exhaust fan in control device, temperature controller or gate-controlled switch when abnormal coolant exhaust fan still can normally carry out exhaust cooling work, thereby can overcome the deficiency in existing barbecue instrument control, reduce the damage frequency of barbecue tool interior device, bring convenience to people's life.
In the description of this instructions, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present invention or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And the specific features of description, structure, material or feature can be with suitable mode combinations in any one or more embodiment or example.
Although illustrated and described embodiments of the invention, for the ordinary skill in the art, be appreciated that without departing from the principles and spirit of the present invention and can carry out multiple variation, modification, replacement and modification to these embodiment, scope of the present invention is by claims and be equal to and limit.

Claims (7)

1. for roasting a control device for instrument, it is characterized in that, comprising:
Control panel;
Gate-controlled switch module, described gate-controlled switch module is arranged on described control panel;
Temperature detecting module, for detection of the temperature in described barbecue instrument furnace chamber to generate detection signal;
Temperature controller, described temperature controller is connected with the coolant exhaust fan of described gate-controlled switch module and described barbecue instrument respectively, and described gate-controlled switch module is connected with described coolant exhaust fan, and described temperature controller is realized the control to described coolant exhaust fan according to the temperature in described barbecue instrument furnace chamber;
Control module, described control module is arranged on described control panel, described control module is connected with described temperature detecting module with described gate-controlled switch module respectively, and described control module is controlled described gate-controlled switch module to realize the control to described coolant exhaust fan according to described detection signal;
Wherein, described gate-controlled switch module and described temperature controller independently carry out work or work in coordination with and carry out work.
2. as claimed in claim 1ly for roasting the control device of instrument, it is characterized in that, when described gate-controlled switch module comprises two gate-controlled switches, described coolant exhaust fan comprises low-grade extension line and high-grade extension line, wherein,
The first end of the first gate-controlled switch is connected with described low-grade extension line with one end of described temperature controller respectively, and the second end of described the first gate-controlled switch is connected with AC power, and the control end of described the first gate-controlled switch is connected with described control module;
The first end of the second gate-controlled switch is connected with described AC power, the second end of described the second gate-controlled switch is connected with the other end of described temperature controller, the 3rd end of described the second gate-controlled switch is connected with described high-grade extension line, and the control end of described the second gate-controlled switch is connected with described control module.
3. as claimed in claim 1 for roasting the control device of instrument, it is characterized in that, when described gate-controlled switch module comprises a gate-controlled switch, the first end of described gate-controlled switch is connected with described coolant exhaust fan with one end of described temperature controller respectively, the second end of described gate-controlled switch is connected with AC power with the other end of described temperature controller respectively, and the control end of described gate-controlled switch is connected with described control module.
4. as claimed in claim 2 or claim 3 for roasting the control device of instrument, it is characterized in that, described gate-controlled switch is relay.
5. as claimed in claim 1ly for roasting the control device of instrument, it is characterized in that, described temperature detecting module comprises temperature sensor.
6. a barbecue instrument, is characterized in that, comprising:
As described in claim 1-5 any one for roasting the control device of instrument;
Coolant exhaust fan.
7. barbecue instrument as claimed in claim 6, is characterized in that, described coolant exhaust fan is one of alternating current generator or direct current generator.
CN201310063094.2A 2013-02-27 2013-02-27 A kind ofly roast instrument and for roasting the control device of instrument Active CN104007773B (en)

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CN104391527A (en) * 2014-11-10 2015-03-04 广东美的厨房电器制造有限公司 Cooling assembly and electrical appliance
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CN106264182A (en) * 2015-06-29 2017-01-04 松下知识产权经营株式会社 Heating device
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