CN207894527U - Thermocouple, cooking pot and cooking device - Google Patents
Thermocouple, cooking pot and cooking device Download PDFInfo
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- CN207894527U CN207894527U CN201820228596.4U CN201820228596U CN207894527U CN 207894527 U CN207894527 U CN 207894527U CN 201820228596 U CN201820228596 U CN 201820228596U CN 207894527 U CN207894527 U CN 207894527U
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- extended line
- thermocouple
- weld
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Abstract
The utility model provides a thermocouple, a cooking pot and a cooking device, wherein the thermocouple comprises a shell (11), a thermocouple lead (12), a positive lead extension line (131) and a negative lead extension line (132); the positive end (121) and the negative end (122) of the thermocouple wire (12) extend out from the tail end of the shell (11), one end of a positive wire extension line (131) is welded with the positive end (121), one end of a negative wire extension line (132) is welded with the negative end (122), a welding position of the positive wire extension line (131) and the positive end (121) and a welding position of the negative wire extension line (132) and the negative end (122) are further provided with a protection structure, so that the strength of the connection position of the thermocouple wire and the wire extension line is improved, and the connection reliability is improved.
Description
Technical field
The utility model is related to a kind of household electrical appliance technical field more particularly to thermocouple, cooking pot tool and cooking devices.
Background technology
Thermocouple is that most common temperature element, people usually install thermoelectricity on cooking pot tool in temperature measuring instrument
It is even, the temperature of cookware is detected by thermocouple, to realize accurate temperature controlling of the heating device (such as electromagnetic oven) to cooking pot tool.
The thermocouple of the prior art includes mainly：Shell, the thermocouple wire in shell, leading positioned at shell exterior
Line extended line, conducting wire extended line include positive wire extended line and cathode conductor extended line；The positive terminal of thermocouple wire and negative
It is extremely stretched out from the tail end of shell, one end of positive wire extended line and the positive terminal of thermocouple wire weld together, cathode
One end of conducting wire extended line and the negative pole end of thermocouple wire weld together, to realize thermocouple wire and conducting wire extended line
Between connection.The other end of positive wire extended line and the other end of cathode conductor extended line connect with the control panel of cookware respectively
It connects.When culinary art, cooking pot tool is placed on heating device (such as electromagnetic oven), the temperature of cookware is acquired by thermocouple, so
Electromagnetic oven is set to adjust heating power according to the temperature that thermocouple measures afterwards, to realize accurate control of the electromagnetic oven to cooking pot tool
Temperature.
But since in the thermocouple of the prior art, positive wire extended line and cathode conductor extended line pass through welding
Mode is connect with thermocouple wire, and during assembly and use, weld is easy to disconnect, and causes thermocouple that can not be surveyed
Temperature.
Utility model content
It is at least one in order to solve the problems, such as to mention in background technology, a kind of thermocouple of the utility model offer, cooking pot
Tool and cooking device, can improve the reliability of thermocouple wire and conducting wire extended line junction, extend the service life of thermocouple.
To achieve the goals above, in a first aspect, the utility model provides a kind of thermocouple, including shell, be located at it is described
Thermocouple wire in shell, positive wire extended line and cathode conductor extended line positioned at the shell exterior；The thermoelectricity
The positive terminal and negative pole end of even conducting wire from the tail end of the shell stretch out, one end of the positive wire extended line with it is described just
Extreme welding, one end and the negative pole end of the cathode conductor extended line weld, the positive wire extended line with it is described just
The weld of extreme weld and the cathode conductor extended line and the negative pole end is additionally provided with safeguard structure.
The thermocouple of the utility model is prolonged by the weld and cathode conductor in positive wire extended line and positive terminal
Safeguard structure is arranged in the weld of long line and negative pole end, that is, in assembly, one end of positive wire extended line is first welded on heat
One end of cathode conductor extended line is welded on the negative pole end of thermocouple wire by the positive terminal of galvanic couple conducting wire, is then led in anode
Safeguard structure is arranged in the junction and the junction of cathode conductor extended line and negative pole end of line extended line and positive terminal, by anti-
Protection structure protects the weld of thermocouple wire and conducting wire extended line, to improve the intensity of junction and reliable
Property so that weld not will disconnect during assembly and use, extend the service life of thermocouple.
Optionally, the safeguard structure be weld coated in the positive wire extended line and the positive terminal and
The adhesive of the cathode conductor extended line and the weld of the negative pole end.
In this way in assembly, one end of positive wire extended line is first welded on to the positive terminal of thermocouple wire, by cathode
One end of conducting wire extended line is welded on the negative pole end of thermocouple wire, then in the junction of positive wire extended line and positive terminal
And the junction of cathode conductor extended line and negative pole end increase adhesive carry out it is be bonded, to improve thermocouple wire and lead
The intensity and toughness of the junction of line extended line, improve the reliability of connection so that are welded during assembly and use
The place of connecing not will disconnect.
Optionally, the safeguard structure is by the weld of the positive wire extended line and the positive terminal and described
Cathode conductor extended line and the weld of the negative pole end wrap up or are set in interior fixing sleeve.
In this way in assembly, one end of positive wire extended line is first welded on to the positive terminal of thermocouple wire, by cathode
One end of conducting wire extended line is welded on the negative pole end of thermocouple wire, then in the junction of positive wire extended line and positive terminal
And set is arranged or wrapped on the outside of the junction of cathode conductor extended line and negative pole end, by fixing sleeve to weld into
Row protection, to improve thermocouple wire and conducting wire extended line junction intensity and reliability so that assembly with
And weld not will disconnect during use.
Optionally, the safeguard structure includes adhesive and fixing sleeve；
Described adhesive is led coated in the positive wire extended line with the weld of the positive terminal and the cathode
The weld of line extended line and the negative pole end；
The fixing sleeve prolongs the positive wire extended line and the weld of the positive terminal and the cathode conductor
In the weld of long line and the negative pole end is wrapped up or is set in, and the fixing sleeve covers described adhesive.
When assembling in this way, after thermocouple wire and conducting wire extended line are welded, first in weld application of adhesive,
Then it is arranged or wraps again set, fixing sleeve further carries adhesive coverage to carry out double protection to weld
The high intensity and toughness of thermocouple wire and the junction of conducting wire extended line, improves the reliability of connection so that assembling
And weld not will disconnect during use.
Optionally, the tail end of the shell is wrapped up or is set in and is interior by the fixing sleeve.
In this way so that fixing sleeve is on the basis of protecting weld, the fastening effect to shell is played.
Optionally, the outer surface of the positive wire extended line and the outer surface of the cathode conductor extended line coat
There is insulation protection part.
By being respectively coated by insulation protection part in the outer surface of positive wire extended line and cathode conductor extended line, by exhausted
Edge guard member carries out effective protection to positive wire extended line and cathode conductor extended line, and improves safety in utilization, simultaneously
It can avoid the appearance that positive wire extended line was in direct contact and caused short circuit phenomenon with cathode conductor extended line.
Optionally, the insulation protection part is fiberglass tubes.
Optionally, further include the shielded layer being located on the outside of the positive wire extended line and the cathode conductor extended line,
The shielded layer wraps up the positive wire extended line and the cathode conductor extended line wherein jointly.
By setting shielded layer further to be protected to conducting wire extended line, and under the shielding action of shielded layer,
Thermocouple is not easily susceptible to magnetic interference positioned at the part of shell exterior, ensures that the promptness and standard of temperature signal transmission
True property.
Optionally, the shielded layer is weaves the reticular structure that is formed by metal wire.
Good shield effectiveness can not only be realized in this way, and improves the aesthetic appearance of thermocouple.
Optionally, when the safeguard structure includes fixing sleeve, one end of the shielded layer is located in the fixing sleeve, described
The outside of the other end of shielded layer is also arranged with heat-shrinkable T bush.
Fixing sleeve has not only acted as the further protection to the junction of thermocouple wire and conducting wire extended line in this way, and same
When play fastening effect to shell and shielded layer；It is arranged heat-shrinkable T bush by the other end in shielded layer, to realize to screen
The effective fixation for covering the end of layer, improves the stability of total.
Optionally, the other end of the other end of the positive wire extended line and the cathode conductor extended line is both provided with
Connecting terminal.
By the way that connecting terminal is arranged in the other end of positive wire extended line and the other end of cathode conductor extended line, pass through
Connecting terminal realization thermocouple is electrically connected with control panel, easy to connect and reliable.
Optionally, the shell is stainless steel casing.
Second aspect, the utility model provide a kind of cooking pot tool, including pot body and for detecting the temperature of boiler
Thermocouple as described above.
Cooking pot tool provided by the utility model, by the way that the thermocouple for detecting temperature of boiler is arranged, by thermoelectricity
Weld and the weld of cathode conductor extended line and the negative pole end setting of even positive wire extended line and positive terminal are protected
Structure, that is, in assembly, one end of positive wire extended line is first welded on to the positive terminal of thermocouple wire, by cathode conductor
One end of extended line is welded on the negative pole end of thermocouple wire, then in the junction of positive wire extended line and positive terminal and
Safeguard structure is arranged in the junction of cathode conductor extended line and negative pole end, is extended to thermocouple wire and conducting wire by safeguard structure
The weld of line is protected, to improve the intensity and reliability of thermocouple wire and the junction of conducting wire extended line,
So that weld not will disconnect during assembly and use, the service life of thermocouple is extended.
Optionally, the side of the pot body has handle, and the control being electrically connected with the thermocouple is equipped in the handle
The other end of plate, the other end of the positive wire extended line and the cathode conductor extended line connects with the control panel respectively
It connects.
Easily pot body end can be risen or be put down by handle, while the control panel being electrically connected with thermocouple being arranged in hand
In handle, effective protection has been carried out to control panel, has not only been effectively utilized the inner space of handle, but also make thermocouple and control
Cabling between plate is more convenient, reasonable, and connection is relatively reliable.
Optionally, the groove that can accommodate the thermocouple is offered on the outer wall of the pot body.
By opening up groove in pot body, in a groove by the installation of TC, effective position is carried out to thermocouple, improved
The stability of thermocouple, for the accurate thermometric of thermocouple provides guarantee.
The third aspect, the utility model provide a kind of cooking device, including electromagnetic oven and cooking pot tool as described above, institute
The control panel for being provided on cooking pot tool and being electrically connected with the thermocouple is stated, has in the electromagnetic oven and is electrically connected with the control panel
The controller connect.
Cooking device provided in this embodiment, by the way that the thermocouple for detecting temperature of boiler is arranged, by thermocouple
Safeguard structure is arranged in the weld and the weld of cathode conductor extended line and negative pole end of positive wire extended line and positive terminal,
That is, in assembly, one end of positive wire extended line is first welded on to the positive terminal of thermocouple wire, by cathode conductor extended line
One end be welded on the negative pole end of thermocouple wire, then led in the junction and cathode of positive wire extended line and positive terminal
Safeguard structure, the weldering by safeguard structure to thermocouple wire and conducting wire extended line is arranged in the junction of line extended line and negative pole end
The place of connecing is protected, to improve the intensity and reliability of thermocouple wire and the junction of conducting wire extended line so that
Weld not will disconnect during assembly and use, extend the service life of thermocouple.
The construction of the utility model and its other purposes and advantageous effect will be in conjunction with the accompanying drawings to preferred real
Apply the description of example and more obvious and easy to understand.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other drawings may also be obtained based on these drawings.
Fig. 1 is the structural schematic diagram for the thermocouple that one embodiment of the utility model provides；
Fig. 2 is the schematic enlarged-scale view at A in Fig. 1；
Fig. 3 is the schematic enlarged-scale view at I in Fig. 1；
Fig. 4 is the schematic enlarged-scale view at B in Fig. 1；
Fig. 5 is the structural schematic diagram for the cooking pot tool that one embodiment of the utility model provides；
Fig. 6 is the schematic enlarged-scale view at B in Fig. 5；
Fig. 7 is the schematic enlarged-scale view at A in Fig. 5；
Fig. 8 is the overall structure diagram for the cooking device that one embodiment of the utility model provides.
Reference sign：
1-thermocouple；11-shells；
10-fillers；12-thermocouple wires；
121-positive terminals；122-negative pole ends；
13-conducting wire extended lines；131-positive wire extended lines；
132-cathode conductor extended lines；14-adhesives；
15-fixing sleeves；16-insulation protection parts；
17-shielded layers；18-heat-shrinkable T bush；
19-connecting terminals；2-handles；
21-handle bodies；22-handle covers；
20-cavitys；3-pot bodys；
30-grooves；4-handle sets；
50-control panels；51-for electric installation；
501-electrical interfaces；7-electromagnetic ovens；
71-bottom cases；72-panels；
73-coil panels；74-receiving modules；
75-controllers.
Specific implementation mode
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, other drawings may also be obtained based on these drawings.
Embodiment one
Fig. 1 is the structural schematic diagram for the thermocouple that one embodiment of the utility model provides.Fig. 2 is that the structure in Fig. 1 at A is put
Big figure.Fig. 3 is the schematic enlarged-scale view at I in Fig. 1.Fig. 4 is the schematic enlarged-scale view at B in Fig. 1.Shown in Fig. 4, this
Embodiment provides a kind of thermocouple.
The thermocouple 1 includes：Shell 11, the thermocouple wire 12 in shell 11, the conducting wire outside shell 11
Extended line 13.Wherein, conducting wire extended line 13 includes：Positive wire extended line 131 and cathode conductor extended line 132.Thermocouple is led
Line 12 has positive terminal 121 and negative pole end 122.The positive terminal 121 and negative pole end 122 of thermocouple wire 12 are from the tail of shell 11
End is stretched out.In the present embodiment, referring to Fig.1 shown in, thermocouple 1 sense end it is corresponding be shell 11 left end, shell 11
Tail end refers to the right end of shell 11.One end of positive wire extended line 131 and the positive terminal 121 of thermocouple wire 12 are connected to
Together, one end of cathode conductor extended line 132 and the negative pole end 122 of thermocouple wire 12 link together, and positive wire extends
The other end of line 131 and the other end of cathode conductor extended line 132 are used for and control panel electrical connection, to realize the biography of temperature signal
It is defeated.
In the present embodiment, one end of positive wire extended line 131 and the positive terminal 121 of thermocouple wire 12 weld, and bear
It is welded with the negative pole end 122 of thermocouple wire 12 one end of polar conductor extended line 132.Meanwhile it assembling and making in order to prevent
With the case where in the process, conducting wire extended line 13 and the weld of thermocouple wire 12 disconnect, in the present embodiment, anode is led
The weld and cathode conductor extended line 132 and thermocouple wire of line extended line 131 and the positive terminal 121 of thermocouple wire 12
The weld of 12 negative pole end 122 is additionally provided with safeguard structure.
That is, in assembly, make thermocouple wire 12 positive terminal 121 and negative pole end 122 from the tail end of shell 11
It stretches out, one end of positive wire extended line 131 and the positive terminal 121 of thermocouple wire 12 is welded together, by cathode conductor
One end of extended line 132 and the negative pole end 122 of thermocouple wire 12 weld together, and then prolong with conducting wire in thermocouple wire 12
The outside of the weld of long line 13 increases safeguard structure, by safeguard structure to positive wire extended line 131 and positive terminal 121
Weld and cathode conductor extended line 132 and the weld of negative pole end 122 are protected, improve junction intensity and can
By property so that weld not will disconnect during assembly and use, extend the service life of thermocouple.
In the present embodiment, shell 11 is specially tube body made of stainless steel, and one end of shell 11 is blind end, the end shape
As the sensing end of thermocouple 1.The other end of shell 11 be open end, thermocouple wire from the end of shell 11 stretch out, with
Conducting wire extended line 13 connects.By setting shell 11 to stainless steel casing, effective protection has been carried out to thermocouple wire 12, and
It can prevent thermocouple 1 from getting rusty.When specific implementation, there is filler 10, filler 10 to be filled in the inner wall of shell 11 in shell 11
Between thermocouple wire 12, to play the role of being effectively isolated.Filler 10 is specially isolation material, and the utility model is to this
It is not construed as limiting.It should be noted that in other realization methods, shell 11 can also be by other metal material systems such as aluminium, iron, copper
At the utility model is not limited to this.
Thermocouple 1 provided in this embodiment, by positive wire extended line 131 and positive terminal 121 weld and
Safeguard structure is arranged in cathode conductor extended line 132 and the weld of negative pole end 122, that is, in assembly, first extends positive wire
One end of line 131 is welded on the positive terminal 121 of thermocouple wire 12, and one end of cathode conductor extended line 132 is welded on thermoelectricity
Then the negative pole end 122 of even conducting wire 12 prolongs in positive wire extended line 131 and the weld and cathode conductor of positive terminal 121
Long line 132 and the weld of negative pole end 122 increase safeguard structure, by safeguard structure to thermocouple wire 12 and conducting wire extended line
13 weld is protected, to improve the intensity of junction of thermocouple wire 12 and conducting wire extended line 13 and reliable
Property so that weld not will disconnect during assembly and use, extend the service life of thermocouple 1.
In the first feasible realization method, the safeguard structure be specially be coated in positive wire extended line 131 with just
The adhesive 14 of extreme 121 weld and cathode conductor extended line 132 and the weld of negative pole end 122.That is,
When assembly, one end of positive wire extended line 131 is first welded on to the positive terminal 121 of thermocouple wire 12, cathode conductor is prolonged
One end of long line 132 is welded on the negative pole end 122 of thermocouple wire 12, then in positive wire extended line 131 and positive terminal 121
Weld and cathode conductor extended line 132 and negative pole end 122 weld increase adhesive 14 carry out it is be bonded, to improve
The intensity and toughness of thermocouple wire 12 and the junction of conducting wire extended line 13, improve the reliability of connection so that
Weld not will disconnect during assembly and use, extend the service life of thermocouple 1.
It is understood that adhesive 14 is specially high-temperature-resistant adhesive, when specific implementation, silicone adhesive, silicone can be selected
Glue has good high temperature resistance and viscosity is strong.In assembly, silicone adhesive painting is located at thermocouple wire 12 and is extended with conducting wire
The weld of line 13, the adhesive 14 after solidification is coated on the outside of weld, is protected to weld, to effectively prevent
The case where weld disconnects, and improve the toughness of thermocouple wire 12 and 13 junction of conducting wire extended line.It needs
Bright, adhesive 14 can also select other heat safe colloids, such as silica gel, the utility model to be not limited to this.
In second of feasible realization method, safeguard structure is by the weldering of positive wire extended line 131 and positive terminal 121
The place of connecing and cathode conductor extended line 132 and the weld of negative pole end 122 wrap up or are set in interior fixing sleeve 15.Specifically,
In assembly, one end of positive wire extended line 131 is first welded on to the positive terminal 121 of thermocouple wire, cathode conductor is prolonged
One end of long line 132 is welded on the negative pole end 122 of thermocouple wire, then in positive wire extended line 131 and positive terminal 121
The outside of junction and cathode conductor extended line 132 and the junction of negative pole end 122 wraps up or is arranged fixing sleeve 15, passes through
Fixing sleeve 15 protects junction, to improve intensity and the company of thermocouple wire and the junction of conducting wire extended line
Connect reliability so that weld not will disconnect during assembly and use.
Shown in Fig. 1 to Fig. 4, in the third feasible realization method, safeguard structure includes 14 He of adhesive
Fixing sleeve 15, adhesive 14 are coated in the weld and cathode conductor extended line of positive wire extended line 131 and positive terminal 121
132 with the weld of negative pole end 122, fixing sleeve 15 is by the weld and cathode of positive wire extended line 131 and positive terminal 121
In the weld of conducting wire extended line 132 and negative pole end 122 is wrapped up or is set in, and fixing sleeve 15 covers adhesive 14.
Specifically, in assembly, adhesive 14 is coated in the weldering of positive wire extended line 131 and positive terminal 121 first
The weld of place and cathode conductor extended line 132 and negative pole end 122 is connect, then fixing sleeve 15 is arranged or is wrapped up in the position
Outside, fixing sleeve 15 covers adhesive 14, to carry out double protection to weld, further improves thermocouple and leads
The intensity and toughness of the junction of line 12 and conducting wire extended line 13, further improve the reliability of connection so that assembly with
And weld not will disconnect during use, extend the service life of thermocouple 1.
In the present embodiment, fixing sleeve 15 is specifically set in the outside of weld, after fixing sleeve 15 is packaged, can pass through
Compaction tool compresses fixing sleeve 15, to make fixing sleeve 15 be clamped securely to the outside of weld.With reference to shown in Fig. 3,
In the present embodiment, in the tail end of shell 11 is wrapped up or is set in by fixing sleeve 15, that is to say, that the portion envelops of fixing sleeve 15 or
It is set in the outside of the tail end of shell 11, so that fixing sleeve 15 can further function as the fastening effect to shell 11, carry
The high overall construction intensity of thermocouple 1.
It should be noted that fixing sleeve 15 in the present embodiment specifically can with fingerstall cylinder, such as stainless steel fixing sleeve, or
Tubular structure made of aluminium fixing sleeve or other heat safe materials, at this point, can welding directly be set in fixing sleeve 15
Place.Certainly, fixing sleeve 15 can also refer to the outside that weld is wrapped in by buffer zone, security bar, protective wire etc., by weld
The structure formed in being wrapped in.That is, when either weld is wrapped it to buffer zone by security bar or protective wire etc.
The structure formed afterwards also belongs to the scope that the fixing sleeve 15 in the utility model is protected.
Wherein, the outer surface of positive wire extended line 131 and the outer surface of cathode conductor extended line 132 are coated by exhausted
Edge guard member 16.That is, the outer surface of positive wire extended line 131 is coated with insulation protection part 16, cathode conductor extends
The outer surface of line 132 is coated with insulation protection part 16.By insulation protection part 16 to positive wire extended line 131 and cathode conductor
Extended line 132 is protected, and improves safety in utilization, while avoidable positive wire extended line 131 and cathode conductor prolong
Long line 132 is in direct contact and causes the appearance of short circuit phenomenon.
In the present embodiment, insulation protection part 16 is specially fiberglass tubes, that is to say, that outside positive wire extended line 131
Side is arranged with fiberglass tubes, and the outer sheath of cathode conductor extended line 132 is equipped with fiberglass tubes.The other end of positive wire extended line 131
It is stretched out from fiberglass tubes, to be electrically connected with control panel.The other end of cathode conductor extended line 132 is stretched out from fiberglass tubes, with
Control panel is electrically connected.It, can be in the other end and cathode conductor extended line 132 of positive wire extended line 131 when specific implementation
The other end is all connected with connecting terminal 19, and being electrically connected for thermocouple 1 and control panel is realized by connecting terminal 19, easy to connect and can
It leans on.
It should be noted that in other realization methods, insulation protection part 16 can also be to be coated on each conducting wire extended line
The plastic insulation skin of outer surface.
Further, which further includes：Positioned at 132 outside of positive wire extended line 131 and cathode conductor extended line
Shielded layer 17, package is wherein jointly by positive wire extended line 131 and cathode conductor extended line 132 for shielded layer 17.It can be with
Understand, positive wire extended line 131 and cathode conductor extended line 132 are located in same shielded layer 17.It is shielded by being arranged
For layer 17 further to be protected to conducting wire extended line 13, and under the shielding action of shielded layer 17, thermocouple 1 is located at shell
Part outside 11 is not easily susceptible to magnetic interference, ensures that the promptness and accuracy of temperature signal transmission.
In the present embodiment, shielded layer 17 is weaves the reticular structure that is formed by metal wire.It can not only realize in this way
Good shield effectiveness, and improve the aesthetic appearance of thermocouple 1.It should be noted that in other realization methods, shielded layer
17 can also be that positive wire extended line 131 and cathode conductor extended line 132 are disposed around to interior casing.
Specifically, one end of shielded layer 17 is located in fixing sleeve 15, and the outside of the other end of shielded layer 17 is also arranged with heat
Heat-Shrinkable Tubings 18.Shown in Fig. 4, in assembly, one end of positive wire extended line 131 is welded on thermocouple first
One end of cathode conductor extended line 132 is welded on the negative pole end 122 of thermocouple wire 12, then by the positive terminal 121 of conducting wire 12
It is coated with adhesive 14 in weld.Positive wire extended line 131 and cathode conductor extended line 132 are coated on shielded layer 17
It is interior, fixing sleeve 15 is then wrapped up or is arranged in the outside of weld, the tail end of shell 11 and one end of shielded layer 17 are located at solid
Surely in set 15, pressure then is carried out to fixing sleeve 15 using compression tooling and is set, shell 11 and shielded layer 17 are compressed.Fixing sleeve 15 is not
The further protection to weld is only played, and plays the fastening effect to shell 11 and shielded layer 17 simultaneously.By
The other end of shielded layer 17 is arranged heat-shrinkable T bush 18, to realize effective fixation to the end of shielded layer 17, when shielded layer 17 is
Metal wire weave and formed reticular structure when, the case where presence of heat-shrinkable T bush 18 can prevent metal wire from scattering, improves
The stability of total.
Embodiment two
Fig. 5 is the structural schematic diagram for the cooking pot tool that one embodiment of the utility model provides.Fig. 6 is the structure at B in Fig. 5
Enlarged drawing.Fig. 7 is the schematic enlarged-scale view at A in Fig. 5.In conjunction with shown in Fig. 1 to Fig. 7, the present embodiment provides a kind of cooking pot tools, should
Cooking pot tool can be applicable on electromagnetic oven.
The cooking pot tool includes：Pot body 3 and pot cover (not shown).Pot cover lid is located in pot body 3, needs to illustrate
It is that, in culinary art, pot cover can be used, pot cover can not also be used.In order to realize the heating devices such as electromagnetic oven to the cooking pot
The temperature control of tool, the cooking pot tool further include for detecting the thermocouple 1 of 3 temperature of pot body, the control panel being electrically connected with thermocouple 1
50.Thermocouple 1 is arranged in pot body 3.When specific implementation, can handle 2 be set in the side of pot body 3, can be facilitated by handle 2
Ground is risen or put down by 3 end of pot body.
It should be noted that the thermocouple 1 in the present embodiment is identical as the structure of thermocouple 1 that embodiment one provides, and
Same or similar technique effect can be reached, this is no longer going to repeat them, specifically can refer to the description of embodiment one.
By by the cooking pot tool use on electromagnetic oven for illustrate：In culinary art, the culinary art of food materials will be loaded with
Cookware is placed on electromagnetic oven, and electromagnetic oven is given to be powered, that is, the electric current for having high frequency flows through coil panel in electromagnetic oven, the magnetic of generation
The line of force cuts pot body 3, to form countless small vortex in the bottom surface of pot body 3, to be heated to pot body 3.Pass through thermocouple 1
The temperature for directly acquiring pot body 3, is then transferred to control panel 50 by temperature signal, after control panel 50 receives the temperature signal,
The controller being passed in electromagnetic oven, controller carry out heating power, heating time according to the temperature signal that receives
Adjustment, to realize accurate temperature controlling of the electromagnetic oven to the cooking pot tool.
In the present embodiment, control panel 50 is specifically located in handle 2, and the one of the positive wire extended line 131 of thermocouple 1
End and the positive terminal 121 of thermocouple wire weld, and the other end of positive wire extended line 131 is connect with control panel 50, thermocouple 1
Cathode conductor extended line 132 one end and thermocouple wire negative pole end 122 weld, cathode conductor extended line 132 it is another
End is connect with control panel 50.By being arranged control panel 50 in handle 2, effective protection can be carried out to control panel 50, not only had
The inner space of handle 2 is utilized in effect, and makes the cabling between thermocouple 1 and control panel 50 more convenient, reasonable, connection
It is relatively reliable.It should be noted that in other realization methods, control panel 50 can also be arranged on pot cover, for example, on pot cover
With pot-cover handle, control panel 50 is located in pot-cover handle, the same signal transmission that can be achieved between cooking pot tool and electromagnetic oven.
Alternatively, mounting portion can also be arranged in the outside of pot body 3, control panel 50 is arranged in mounting portion.
When specific implementation, the transmitting module being electrically connected with control panel 50 can be set in handle 2, while in electromagnetic oven
The receiving module being electrically connected with the controller is set, and transmitting module is electrically connected with receiving module, and control panel 50 will by transmitting module
Collected temperature signal is sent to receiving module, and temperature signal is transmitted to controller by receiving module.It should be noted that
Transmitting module can be directly integrated on control panel 50, and receiving module can be directly integrated on the controller.Certainly, transmitting module
Can also be individual module with receiving module, as long as can realize that normal signal transmission is i.e. between control panel 50 and controller
It can.
In the present embodiment, transmitting module is wireless transmitter module, and receiving module is wireless receiving module, that is to say, that
The signal transmission between transmitting module and receiving module is realized by way of wireless connection, signal transmission is smooth and reliable, and
And keep the appearance of entire cooking pot tool more succinct.Certainly, in other embodiments, hair can also be realized by wired mode
The signal transmission between module and receiving module is penetrated, for example, having on cooking pot tool and transmitting module is electrically connected first connect
Device has the second connector being electrically connected with receiving module on electromagnetic oven, in use, being connected to two connectors by power cord
.
Cooking pot tool provided in this embodiment, by the way that the thermocouple 1 for detecting 3 temperature of pot body is arranged, by thermoelectricity
The weldering of even 1 positive wire extended line 131 and the weld and cathode conductor extended line 132 and negative pole end 122 of positive terminal 121
Connect place's setting safeguard structure, that is, in assembly, one end of positive wire extended line 131 is first welded on thermocouple wire 12
One end of cathode conductor extended line 132 is welded on the negative pole end 122 of thermocouple wire 12, is then led in anode by positive terminal 121
The junction of line extended line 131 and the junction of positive terminal 121 and cathode conductor extended line 132 and negative pole end 122 increases anti-
Protection structure protects weld by safeguard structure, to improve the company of thermocouple wire 12 and conducting wire extended line 13
Connect the intensity and connection reliability at place so that weld not will disconnect during assembly and use, extend thermocouple 1
Service life.
It should be noted that cooking pot tool provided in this embodiment can not only use on electromagnetic oven, it can also be in electricity
Pottery stove etc. needs to carry out to use on the heating device of accurate temperature controlling.Specifically, electric ceramic heaters are equipped with and the control panel 50 in handle 2
The temperature signal that thermocouple 1 detects is transmitted to the controller by the controller of electrical connection, control panel 50, so that in electric ceramic heaters
Controller controls the temperature of the cooking pot tool for the side of being placed on it according to the temperature signal received.
Wherein, the groove 30 of thermocouple 1 can be accommodated by being offered on the outer wall of pot body 3.By opening up groove in pot body 3
30, thermocouple 1 is mounted in groove 30, effective position has been carried out to thermocouple 1, has improved the stability of thermocouple 1, for heat
1 accurate thermometric of galvanic couple provides guarantee.
Specifically, one end of groove 30 is located at the bottom of a pan of pot body 3, and the other end of groove 30 is located on the lateral wall of pot body 3.
When specific assembly, the sensing end of thermocouple 1 is located in the groove 30 in the bottom of a pan, and thermocouple 1 is laid and stretched along the lateral wall of pot body 3
Enter into handle 2, so that the other end of the positive wire extended line 131 of thermocouple 1 and cathode conductor extended line 132 is another
End is respectively connected on the control panel 50 in handle 2.The temperature in the bottom of a pan is directly detected by thermocouple 1 so that thermometric is more accurate
Really.Since the outer side covering of thermocouple wire 12 and the weld of conducting wire extended line 13 has adhesive 14, in thermocouple 1
Assembling process in, weld not will disconnect.
Wherein, the groove width of groove 30 can be made to be less than the outer diameter of the shell 11 of thermocouple 1, that is, make the shell 11 of thermocouple 1 with
It is interference fitted between groove 30, in assembly, thermocouple 1 is pressed into groove 30, you can thermocouple 1 is made to be clamped on groove 30
In, it will not deviate from from groove 30, improve the stability of thermocouple 1.Certainly, thermocouple 1 can also be by welding
It is fixed in groove 30.
Further, which further includes hollow handle set 4, and handle 2 is connected to pot body 3 by handle set 4
Side, thermocouple 1 can be passed through from handle set 4, and be stretched in handle 2, so that the positive wire extended line 131 of thermocouple 1
One end and one end of cathode conductor extended line 132 connect with the control panel 50 in handle 2.Specifically, have on control panel 50
Electrical interface 501, the connecting terminal 19 of the other end of positive wire extended line 131 and the other end of cathode conductor extended line 132
Connecting terminal 19 is inserted on electrical interface 501, to realize being electrically connected for thermocouple 1 and control panel 50.
By the way that handle set 4 is arranged so that the connection between handle 2 and pot body 3 is more convenient reliable.Illustratively, handle
Seat 4 in pot body 3, is fixed between handle 2 and handle set 4 by screw or rivet, this implementation by screw or rivet interlacement
Example is not limited to this its connection type.
In the present embodiment, handle 2 specifically includes：Handle body 21 and handle cover 22 have cavity on handle body 21
20, handle cover 22 is removably covered and is located in the opening of cavity 20.Control panel 50 is located in the cavity 20.Furthermore it is also possible to
Setting specifically, is located at for electric installation 51 in cavity 20 for the power supply of plate 50 in order to control for electric installation 51 in handle 2.The confession
Electric installation 51 can be specifically battery, and when battery capacity is insufficient or electricity exhausts, handle cover 22 is opened, to the battery into
Row is replaced.Certainly, in other realization methods, it can also be electromagnetic induction coil for electric installation 51, pass through electromagnetic induction
Principle in order to control power by plate 50.
When specific implementation, the opening up of cavity 20 can be made, installation control panel 50 can be facilitated in this way and for electric installation 51.This
Outside, dust, greasy dirt etc. enter in cavity 20 in order to prevent, can also be arranged sealing ring in the opening of cavity 20, to improve
Leakproofness between handle cover 22 and the opening of cavity 20.
Embodiment three
Fig. 8 is the overall structure diagram for the cooking device that one embodiment of the utility model provides.In conjunction with shown in Fig. 1 to Fig. 8,
On the basis of the above embodiments, the present embodiment provides a kind of cooking device, which includes：Electromagnetic oven 7 and cooking pot tool.
Cooking pot tool in the present embodiment is identical as the structure of cooking pot tool that embodiment two provides, and can reach it is identical or
Similar technique effect, details are not described herein, specifically can refer to the description of embodiment two.
Wherein, electromagnetic oven 7 includes：Bottom case 71 and panel 72 positioned at the top of bottom case 71, be equipped in bottom case 71 coil panel 73,
Circuit board, controller 75 etc..Panel 72 can be glass panel, can also be ceramic panel, the utility model is to panel 72
Material is not construed as limiting.Wherein, the control panel 50 being electrically connected with thermocouple 1, controller 75 and control panel are provided on cooking pot tool
50 electrical connections.When being cooked using electromagnetic oven 7, the cookware for being loaded with food materials is placed on panel 72, it is logical to electromagnetic oven 7
Electricity has the electric current of high frequency by the coil on coil panel 73, to generate countless closed magnetic field forces, magnetic force line cutting at this time
Cooking pot tool on panel 72 generates countless small vortex, to be heated to cooking pot tool in the bottom surface of cooking pot tool.
In 7 course of work of electromagnetic oven, it is located at the temperature that the thermocouple 1 on cooking pot tool detects pot body 3, thermocouple 1 will be examined
The temperature signal measured is transferred to control panel 50, and then the temperature signal is transferred to the controller in electromagnetic oven 7 by control panel 50
On 75, to make the controller 75 of electromagnetic oven 7 according to the temperature of the temperature signal control cookware received, electromagnetic oven 7 is realized
Accurate temperature controlling.Specifically, temperature signal is transferred to the receiving module 74 in electromagnetic oven 7 by control panel 50 by transmitting module, by
The temperature signal is transferred to the controller 75 for controlling 7 heated condition of electromagnetic oven by receiving module 74.
Cooking device provided in this embodiment, by the way that the thermocouple 1 for detecting 3 temperature of pot body is arranged, by thermocouple 1
Positive wire extended line 131 and positive terminal 121 weld and cathode conductor extended line 132 and negative pole end 122 welding
Place's setting safeguard structure, that is, in assembly, one end of positive wire extended line 131 is first being welded on thermocouple wire 12 just
Extreme 121, one end of cathode conductor extended line 132 is welded on to the negative pole end 122 of thermocouple wire 12, then in positive wire
The junction of extended line 131 and the junction of positive terminal 121 and cathode conductor extended line 132 and negative pole end 122, which increases, to be protected
Structure protects weld by safeguard structure, to improve the connection of thermocouple wire 12 and conducting wire extended line 13
The intensity at place and the reliability of connection so that weld not will disconnect during assembly and use, extend thermocouple 1
Service life.
Finally it should be noted that：The above various embodiments is only to illustrate the technical solution of the utility model, rather than limits it
System；Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should
Understand：It still can be with technical scheme described in the above embodiments is modified, either to which part or whole
Technical characteristic carries out equivalent replacement；And these modifications or replacements, this practicality that it does not separate the essence of the corresponding technical solution are new
The range of each embodiment technical solution of type.
Claims (16)
1. a kind of thermocouple, including shell (11), be located in the shell (11) thermocouple wire (12), be located at the shell
(11) external positive wire extended line (131) and cathode conductor extended line (132)；The positive terminal of the thermocouple wire (12)
(121) with negative pole end (122) from the tail end of the shell (11) stretch out, one end of the positive wire extended line (131) with
Positive terminal (121) welding, one end and the negative pole end (122) of the cathode conductor extended line (132) weld, feature
It is, weld and the cathode conductor extended line of the positive wire extended line (131) with the positive terminal (121)
(132) it is additionally provided with safeguard structure with the weld of the negative pole end (122).
2. thermocouple according to claim 1, which is characterized in that the safeguard structure is to prolong coated in the positive wire
Long line (131) and the weld and the cathode conductor extended line (132) of the positive terminal (121) and the negative pole end
(122) adhesive (14) of weld.
3. thermocouple according to claim 1, which is characterized in that the safeguard structure is by the positive wire extended line
(131) with the weld of the positive terminal (121) and the cathode conductor extended line (132) and the negative pole end (122)
Weld wraps up or is set in interior fixing sleeve (15).
4. thermocouple according to claim 1, which is characterized in that the safeguard structure includes adhesive (14) and fixing sleeve
(15)；
Described adhesive (14) be coated in the positive wire extended line (131) and the positive terminal (121) weld and
The weld of the cathode conductor extended line (132) and the negative pole end (122)；
The fixing sleeve (15) is by the weld of the positive wire extended line (131) and the positive terminal (121) and described
In the weld of cathode conductor extended line (132) and the negative pole end (122) is wrapped up or is set in, and the fixing sleeve (15) covers
Lid described adhesive (14).
5. thermocouple according to claim 3 or 4, which is characterized in that the fixing sleeve (15) is by the shell (11)
In tail end is wrapped up or is set in.
6. thermocouple according to any one of claims 1 to 4, which is characterized in that the positive wire extended line (131)
Outer surface and the outer surface of the cathode conductor extended line (132) are coated with insulation protection part (16).
7. thermocouple according to claim 6, which is characterized in that the insulation protection part (16) is fiberglass tubes.
8. thermocouple according to claim 6, which is characterized in that further include being located at the positive wire extended line (131)
With the shielded layer (17) on the outside of the cathode conductor extended line (132), the shielded layer (17) is by the positive wire extended line
(131) it is wrapped up jointly wherein with the cathode conductor extended line (132).
9. thermocouple according to claim 8, which is characterized in that the shielded layer (17) is formed to be woven by metal wire
Reticular structure.
10. thermocouple according to claim 8, which is characterized in that described when the safeguard structure includes fixing sleeve (15)
One end of shielded layer (17) is located in the fixing sleeve (15), and the outside of the other end of the shielded layer (17) is also arranged with pyrocondensation
Casing (18).
11. thermocouple according to any one of claims 1 to 4, which is characterized in that the positive wire extended line (131)
The other end and the other end of the cathode conductor extended line (132) be both provided with connecting terminal (19).
12. thermocouple according to any one of claims 1 to 4, which is characterized in that the shell (11) is outside stainless steel
Shell.
13. a kind of cooking pot tool, which is characterized in that including pot body (3) and for detect the pot body (3) temperature such as right
It is required that 1 to 12 any one of them thermocouple (1).
14. cooking pot tool according to claim 13, which is characterized in that the side of the pot body (3) has handle (2),
The control panel (50) being electrically connected with the thermocouple (1) is equipped in the handle (2), the positive wire extended line (131)
The other end of the other end and the cathode conductor extended line (132) is connect with the control panel (50) respectively.
15. cooking pot tool according to claim 13, which is characterized in that offer and can hold on the outer wall of the pot body (3)
Receive the groove (30) of the thermocouple (1).
16. a kind of cooking device, which is characterized in that including electromagnetic oven (7) and as claim 13 to 15 any one of them is cooked
It prepares food cookware, is provided with the control panel (50) being electrically connected with the thermocouple (1) on the cooking pot tool, in the electromagnetic oven (7)
With the controller (75) being electrically connected with the control panel (50).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228596.4U CN207894527U (en) | 2018-02-08 | 2018-02-08 | Thermocouple, cooking pot and cooking device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820228596.4U CN207894527U (en) | 2018-02-08 | 2018-02-08 | Thermocouple, cooking pot and cooking device |
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| CN207894527U true CN207894527U (en) | 2018-09-21 |
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ID=63542673
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556750A (en) * | 2019-01-23 | 2019-04-02 | 浙江泰索科技有限公司 | A kind of high temperature resisting thermocouple exhaust gas temperature sensor |
| CN113959577A (en) * | 2021-11-23 | 2022-01-21 | 柳道万和(苏州)热流道系统有限公司 | Thermocouple device |
-
2018
- 2018-02-08 CN CN201820228596.4U patent/CN207894527U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109556750A (en) * | 2019-01-23 | 2019-04-02 | 浙江泰索科技有限公司 | A kind of high temperature resisting thermocouple exhaust gas temperature sensor |
| CN109556750B (en) * | 2019-01-23 | 2024-02-20 | 浙江泰索科技有限公司 | High-temperature-resistant thermocouple exhaust temperature sensor |
| CN113959577A (en) * | 2021-11-23 | 2022-01-21 | 柳道万和(苏州)热流道系统有限公司 | Thermocouple device |
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