CN108801485A - Temperature detector and cooking stove with it - Google Patents
Temperature detector and cooking stove with it Download PDFInfo
- Publication number
- CN108801485A CN108801485A CN201810824719.5A CN201810824719A CN108801485A CN 108801485 A CN108801485 A CN 108801485A CN 201810824719 A CN201810824719 A CN 201810824719A CN 108801485 A CN108801485 A CN 108801485A
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- Prior art keywords
- insulated column
- electrode
- wire casing
- temperature detector
- conducting wire
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- 238000010411 cooking Methods 0.000 title claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 24
- 239000004568 cement Substances 0.000 claims description 5
- 239000012530 fluid Substances 0.000 claims description 4
- 239000000565 sealant Substances 0.000 claims description 4
- 238000003466 welding Methods 0.000 claims description 4
- 239000000919 ceramic Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 14
- 230000008901 benefit Effects 0.000 abstract description 9
- 239000000463 material Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 5
- 238000009413 insulation Methods 0.000 description 4
- 239000012212 insulator Substances 0.000 description 4
- 230000005611 electricity Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 239000011810 insulating material Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000010894 electron beam technology Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- 238000012544 monitoring process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004861 thermometry Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
- G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
- G01K7/02—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using thermoelectric elements, e.g. thermocouples
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24C—DOMESTIC STOVES OR RANGES ; DETAILS OF DOMESTIC STOVES OR RANGES, OF GENERAL APPLICATION
- F24C3/00—Stoves or ranges for gaseous fuels
- F24C3/12—Arrangement or mounting of control or safety devices
- F24C3/126—Arrangement or mounting of control or safety devices on ranges
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Measuring Temperature Or Quantity Of Heat (AREA)
Abstract
The invention discloses a kind of temperature detector and with its cooking apparatus, which includes：The side surface of insulated column, insulated column is equipped with the first wire casing and the second wire casing；First electrode, first electrode are set in the first wire casing and extend to the end face of insulated column；Second electrode, second electrode is set in the second wire casing and extends to the end face of insulated column, first electrode and second electrode forms temperature detection area in the overlapping region of the end face of insulated column；First conducting wire, the first conducting wire are set to the first wire casing and are connected to first electrode；Second conducting wire, the second conducting wire are set to the second wire casing and are connected to second electrode；Cover body, cover body are sheathed on the outside of insulated column, and cover body is provide with the first conducting wire and the second conducting wire and temperature detection area exposes from cover body.Temperature detector according to the ... of the embodiment of the present invention has many advantages, such as that electrode is easy to arrangement, conducting wire and electrode good connecting effect and overall structure stability is good.
Description
Technical field
The present invention relates to thermometry fields, and in particular, to a kind of temperature detector and the cooking stove with it.
Background technology
Then film thermocouple in the related technology usually on insulator by the setting of the material of thermocouple two-stage passes through
Conducting wire is connect with electrode, insecure, integrally-built consistent but there are the connections of the inconvenience of thermocouple arrangement, conducting wire and insulator
The defects of property is poor.
Invention content
The present invention is directed at least solve one of the technical problems existing in the prior art.For this purpose, the present invention proposes a kind of temperature
Spend detector, the temperature detector have be easy to arrange with electrode, conducting wire and electrode good connecting effect and overall structure it is steady
The advantages that qualitative good.
The invention also provides a kind of cooking stoves with above-mentioned temperature detector.
The temperature detector of embodiment proposition includes according to a first aspect of the present invention：Insulated column, the side table of the insulated column
Face is equipped with the first wire casing and the second wire casing；First electrode, the first electrode are set in first wire casing and extend to described
The end face of insulated column；Second electrode, the second electrode are set in second wire casing and extend to the described of the insulated column
End face, the first electrode and the second electrode form temperature detection in the overlapping region of the end face of the insulated column
Area；First conducting wire, first conducting wire are set to first wire casing and are connected to the first electrode；Second conducting wire, described
Two conducting wires are set to second wire casing and are connected to the second electrode；Cover body, the cover body are sheathed on the outer of the insulated column
Side, the cover body is provide with first conducting wire and second conducting wire and the temperature detection area exposes from the cover body.
There is temperature detector according to the ... of the embodiment of the present invention electrode to be easy to arrangement, conducting wire and electrode good connecting effect and whole
The advantages that body structural stability is good.
In addition, temperature detector according to the above embodiment of the present invention can also have following additional technical characteristic：
According to some embodiments of the present invention, the insulated column is cylinder.
According to some embodiments of the present invention, rounded corner between the end face and side surface of the insulated column.
According to some embodiments of the present invention, first wire casing and second wire casing are respectively along the axis of the insulated column
To extension.
According to some embodiments of the present invention, in the cross section of the insulated column, first wire casing and described second
Line between wire casing passes through the center of the insulated column.
According to some embodiments of the present invention, between first conducting wire and first wire casing and second conducting wire
It is glued using welding, conduction between second wire casing or the modes such as metal molten point connects is connect.
According to some embodiments of the present invention, the cover body is interference fitted by expanding with heat and contract with cold with the insulated column.
According to some embodiments of the present invention, the side surface of the insulated column is equipped with the fastening of the circumferentially extending along insulated column
Slot, the inner surface of the cover body are equipped with the flange coordinated with the binding groove.
According to some embodiments of the present invention, the binding groove connects with first wire casing and second wire casing respectively
Logical, the depth of the binding groove is more than the depth of each in first wire casing and second wire casing.
According to some embodiments of the present invention, the side surface of the insulated column is equipped with multiple grooves, each groove edge
The circumferentially extending of the insulated column and multiple grooves are arranged along the axially spaced-apart of the insulated column, each groove difference
It is connected to first wire casing and second wire casing and equipped with the card for compressing first conducting wire and second conducting wire
Hoop.
According to some embodiments of the present invention, the groove is connected to first wire casing and second wire casing respectively,
The depth of the groove is equal to the depth of each in first wire casing and second wire casing.
According to some embodiments of the present invention, multiple grooves include the first groove and the second groove, and described first is recessed
Slot relative to second groove in the axial direction of the insulated column more in the temperature detection area, first groove
Equipped in the first clip and second groove be equipped with the second clip.
According to some embodiments of the present invention, the first electrode extends to described by the end face of the insulated column
One groove, the second electrode extend to second groove by the end face of the insulated column.
According to some embodiments of the present invention, first clip and second clip all have opening, and described first
Conducting wire and the first electrode both pass through the opening of second clip with, second conducting wire electrically separated with second clip
Pass through the opening of first clip with electrically separated with first clip with the second electrode.
According to some embodiments of the present invention, the first electrode and the second electrode are set to by spraying described exhausted
Edge column.
According to some embodiments of the present invention, the insulated column is ceramic member.
According to some embodiments of the present invention, insulating cement is equipped between the insulated column and the cover body.
According to some embodiments of the present invention, fluid sealant is filled between the insulated column and the cover body.
According to some embodiments of the present invention, the cover body, which has, exports drawing for first conducting wire and second conducting wire
Line end.
The cooking stove that embodiment proposes according to a second aspect of the present invention includes embodiment according to a first aspect of the present invention
Temperature detector.
Embodiment cooks kitchen range according to a second aspect of the present invention, by using the temperature of embodiment according to a first aspect of the present invention
Detector is spent, has many advantages, such as that thermometric is accurate, is conducive to realize the functions such as anti-boilers from drying burning and intelligent temperature control.
The additional aspect and advantage of the present invention will be set forth in part in the description, and will partly become from the following description
Obviously, or practice through the invention is recognized.
Description of the drawings
The above-mentioned and/or additional aspect and advantage of the present invention will become in the description from combination following accompanying drawings to embodiment
Obviously and it is readily appreciated that, wherein：
Fig. 1 is the structural schematic diagram of temperature detector according to the ... of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram of the cover body of temperature detector according to the ... of the embodiment of the present invention；
Fig. 3 is the structural schematic diagram according to the cover body of the temperature monitoring of other embodiments of the invention；
Fig. 4 is the structural schematic diagram of the insulated column of temperature detector according to the ... of the embodiment of the present invention；
Fig. 5 is the structural schematic diagram of the clip of temperature detector according to the ... of the embodiment of the present invention.
Reference numeral：
Temperature detector 100；
Insulated column 10；First wire casing 11；Second wire casing 12；Temperature detection area 13；First groove 14；First clip 141；The
Two grooves 15；Second clip 151；
First conducting wire 20；Second conducting wire 21；
Cover body 30；Fitting projection 31；Flange 32；Lead end 33.
Specific implementation mode
The embodiment of the present invention is described below in detail, examples of the embodiments are shown in the accompanying drawings, wherein from beginning to end
Same or similar label indicates same or similar element or element with the same or similar functions.Below with reference to attached
The embodiment of figure description is exemplary, and is only used for explaining the present invention, and is not considered as limiting the invention.
In the description of the present invention, it is to be understood that, term "center", " length ", " width ", " thickness ", "upper",
The orientation or position of the instructions such as "lower", "vertical", "horizontal", "top", "bottom", "inner", "outside", " axial direction ", " radial direction ", " circumferential direction "
Relationship is to be based on the orientation or positional relationship shown in the drawings, and is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, with specific azimuth configuration and operation, therefore cannot manage
Solution is limitation of the present invention.In addition, define " first ", the feature of " second " can explicitly or implicitly include one or
More this feature of person.In the description of the present invention, unless otherwise indicated, the meaning of " plurality " is two or more.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood at this with concrete condition
Concrete meaning in invention.
Temperature detector 100 according to the ... of the embodiment of the present invention is described below with reference to Fig. 1-Fig. 5.
As depicted in figs. 1 and 2, the temperature detector 100 of embodiment proposition includes according to a first aspect of the present invention：Insulated column
10, first electrode (not shown), second electrode (not shown), the first conducting wire 20, the second conducting wire 21 and cover body 30.
Wherein, the side surface of insulated column 10 is equipped with the first wire casing 11 and the second wire casing 12, and first electrode is set to the first wire casing
11 end faces that are interior and extending to insulated column 10, second electrode are set in the second wire casing 12 and extend to the end face of insulated column 10, the
One electrode and second electrode form temperature detection area 13 in the overlapping region of the end face of insulated column 10, and the first conducting wire 20 is set to first
Wire casing 11 and it is connected to first electrode, the second conducting wire 21 is set to the second wire casing 12 and is connected to second electrode, and cover body 30 is sheathed on
The outside of insulated column 10, cover body 30 is provide with the first conducting wire 20 and the second conducting wire 21 and temperature detection area 13 exposes from cover body 30.
Specifically, insulated column 10 can be the cylinder made of insulating materials, can also be to be made of non-insulating material
The cylinder with insulating layer, i.e. the contact surface of first electrode and second electrode and insulated column 10 is insulation, the first wire casing 11
The side surface of insulated column 10, first electrode and second electrode are arranged at intervals at the second wire casing 12 by nano level galvanic couple material system
At one in first electrode and second electrode is made of positive electrode, another in first electrode and second electrode is by bearing
Pole material is made, and first electrode extends to the first wire casing 11 by the end face of insulated column 10, second electrode by insulated column 10 end face
The second wire casing 12 is extended to, what needs to be explained here is that, the end face of insulated column 10 refers to one in 10 two end faces of insulated column
The upper surface of insulated column 10 in a end face, such as embodiment shown in FIG. 1, and the end face is equipped with first electrode and the second electricity
Pole, that is to say, that first electrode and second electrode have overlapping region in the end face of insulated column 10, and the temperature of overlapping region is to just
Pole material and negative material generate different thermoelectrical potentials, and the temperature of overlapping region is can be obtained by measuring thermoelectrical potential.
First conducting wire 20 connect with the first wire casing 11 and is electrically connected with first electrode, and the second conducting wire 21 and the second wire casing 12 connect
Connect and be electrically connected with second electrode, cover body 30 cover at the outer surface of insulated column 10 with by the side surface of insulated column 10, first electricity
Pole, second electrode, the first conducting wire 20 and the second conducting wire 21 are isolated from the outside, and play the role of protection, and insulated column 10 has temperature
Cover body 30 is exposed in the end face for spending detection zone 13, and temperature detection area 13 is in direct contact with cookware bottom to detect the temperature of cookware bottom
Degree, the first conducting wire 20 and the second conducting wire 21 are stretched out by the one end in the separate temperature detection area 13 of cover body 30.
Temperature detector 100 according to the ... of the embodiment of the present invention, by the way that the first wire casing 11 is arranged in the side surface of insulated column 10
With the second wire casing 12, first electrode is sprayed into the first wire casing 11 by the end face of insulated column 10, second electrode by insulated column 10 end
Face is sprayed into the second wire casing 12, convenient for the first electric grade and second electrode to be set on the side surface of insulated column 10, is located at first
First electrode in wire casing 11 and the second electrode in the second wire casing 12 can preferably be kept apart, and electrode material is not
Touching can occur with the external world causes electrode material to fall off, and can preferably protect motor material.Secondly, the first conducting wire 20 is connected to
First wire casing 11 is electrically connected with first electrode, and the second conducting wire 21 is connected to the second wire casing 12 and is electrically connected with second electrode, conducting wire with
The connection of electrode is more convenient and connection effect is preferable, and the first conducting wire 20 and the second conducting wire 21 be not susceptible to contact cause it is short
The stability on road, temperature detector 100 is preferable.Furthermore by being arranged cover body 30 in the outer surface of insulated column 10, the packet of cover body 30 is set
On the outside of conducting wire and electrode, temperature detector 100 is not easy to be detached from insulated column 10 by conducting wire when outer force effect, further increases
The connection effect of conducting wire and electrode, overall structure are more stablized.
Therefore, there is electrode to be easy to arrangement, conducting wire and electrode connection and imitate for temperature detector 100 according to the ... of the embodiment of the present invention
The advantages that fruit is good and overall structure stability is good.
In some embodiments of the invention, as shown in Figure 1, insulated column 10 is cylinder.Film heat in the related technology
Insulator used by galvanic couple detector is usually cuboid, and in production, the right-angle side of insulator is easy crackled glaze, causes non-defective unit
Rate is relatively low, and to influence whole performance, insulated column 10 uses the structure of cylinder in embodiments of the present invention, it is possible thereby to carry
The yields of high insulated column 10, to keep the structure of hygrosensor more stable, measurement result is more accurate.
Optionally, with continued reference to embodiment shown in FIG. 1, rounded corner between the end face and side surface of insulated column 10.In this way,
The edge face structure of insulated column 10 is the smaller disc of area, is correspondingly formed by temperature detection area 13 in 10 end face of insulated column
Area is also smaller, as a result, the base contact surface product of temperature detection area 13 and cookware it is smaller and contact it is more close, even if cookware is
The bottom surface of tip bottom pot or cookware is not horizontally arranged, and cookware bottom still can contact well with temperature detection area 13, to
Reduce the gap between cookware bottom and temperature detection area 13, so as to be not easy by hot gas between cookware bottom and temperature detection area 13
The influence of stream or external high temperature environment, the temperature detected by temperature detection area 13 is more accurate, and measurement result is also more steady
It is fixed.
According to some embodiments of the present invention, as shown in Figure 1, the first wire casing 11 and the second wire casing 12 are respectively along insulated column 10
It is axially extending.That is, the first wire casing 11 and the second wire casing 12 are respectively parallel to the central axis setting of insulated column 10, this
Sample, the first wire casing 11 and the second wire casing 12 are mutually parallel, the length of the first wire casing 11 and the second wire casing 12 on insulated column 10 compared with
It is short, it is easy to process, and conducive to the arrangement of the first conducting wire 20 and the second conducting wire 21.
Optionally, in the cross section of insulated column 10, the line between the first wire casing 11 and the second wire casing 12 passes through insulation
The center of column 10.It is worth noting that the line between the first wire casing 11 and the second wire casing 12 refers to the first wire casing 11 and
The shortest straight line connected between two wire casings 12, which passes through the center of insulated column 10, in this way, the first wire casing 11 and second
Wire casing 12 is symmetrical about the central axis of insulated column 10, the distance of the first wire casing 11 and the second wire casing 12 in 10 circumferential direction of insulated column
Maximum, convenient for first electrode and second electrode to be respectively arranged in the first wire casing 11 and the second wire casing 12, and in the first wire casing 11
First electrode and the second electrode in the second wire casing 12 isolation effect it is good, thermometric is more accurate.
In some embodiments of the invention, between the first conducting wire 20 and the first wire casing 11 and the second conducting wire 21 and second
It is glued using welding, conduction between wire casing 12 or the modes such as metal molten point connects connects.
Specifically, the first conducting wire 20 and the second conducting wire 21 can be connected to the first wire casing 11 by welding
With the second wire casing 12, the first conducting wire 20 and the second conducting wire 21 are connect with first electrode and second electrode respectively；Alternatively, first
Conducting wire 20 and the second conducting wire 21 can be adhered to the first wire casing 11 and the second wire casing 12 respectively by conducting resinl, first lead as a result,
Line 20 and the second conducting wire 21, can be with first electrodes and second while being connected to the first wire casing 11 and the second wire casing 12
Electrode realizes electrical connection；Again alternatively, by the conductive silver paste after melting be coated on the first wire casing 11 and the second wire casing 12, first
Conducting wire 20 and the second conducting wire 21 are electrically connected with first electrode and second electrode respectively by way of being connect with conductive silver paste point.
Preferably, by modes such as high energy beams (laser beam, electron beam etc.) by the first conducting wire 20 and the second conducting wire 21 and
First electrode and second electrode fusing, the first conducting wire 20 forms one, the second conducting wire 21 and the second electricity with first electrode after cooling
Pole forms one, to realize being electrically connected for conducting wire and electrode.As a result, between conducting wire and electrode to be electrically connected effect preferable, and shape
It is integrally formed and is not readily separated.
In some embodiments of the invention, cover body 30 is interference fitted by expanding with heat and contract with cold with insulated column 10.Specifically, exist
Assemble cover body 30 and when insulated column 10, first so that it is slightly expanded the heating of cover body 30, then by insulated column 10 and with insulated column 10
The first conducting wire 20 and the second conducting wire 21 of connection are fitted into cover body 30, volume-diminished after cover body 30 cools down, due to cover body 30 and absolutely
Be interference fit between edge column 10, cover body 30 can closely be sheathed on insulated column 10, as a result, insulated column 10 and cover body 30 it
Between connection effect it is preferable, insulated column 10 and cover body 30 are not easily to fall off when by outer force effect, integrally-built consistency compared with
It is good.
Optionally, as shown in Fig. 2, 30 inner surface of cover body be equipped with match respectively with the first wire casing 11 and the second wire casing 12 and
Two fitting projections 31.Specifically, each fitting projection 31 is recessed inwardly by the side surface of cover body 30 and is formed, each fitting projection
31 is consistent with corresponding wire casing size, and after cover body 30 is assemblied in insulated column 10, two fitting projections 31 block correspondingly
It is located in the first wire casing 11 and the second wire casing 12, in this way, insulated column 10 can be prevented relative to cover in the circumferential direction of insulated column 10
Body 30 rotates, so that the cooperation between insulated column 10 and cover body 30 is even closer, global consistency is more preferable.
In some embodiments of the invention, as shown in figure 3, the side surface of insulated column 10 is equipped with the circumferential direction along insulated column 10
The binding groove of extension, the inner surface of cover body 30 are equipped with the flange 32 coordinated with binding groove.Specifically, binding groove is by insulated column 10
Side surface is recessed inwardly to be formed, and along the circumferentially extending of insulated column 10, flange 32 is recessed inwardly binding groove by the outer surface of cover body 30
It is formed, the size of flange 32 is consistent with the size of binding groove, and after cover body 30 is assemblied in insulated column 10, flange 32 is fastened on binding groove
It is interior, in this way, can prevent insulated column 10 from being moved relative to cover body 30 in the axial direction of insulated column 10, even if by insulated column 10
Under the action of axial force, insulated column 10 will not be detached from easily with cover body 30, thus the fiting effect of insulated column 10 and cover body 30
Further promoted.
Further, binding groove is connected to the first wire casing 11 and the second wire casing 12 respectively, and the depth of binding groove is more than first
The depth of each in wire casing 11 and the second wire casing 12.It is connected to the first conducting wire 20 of the first wire casing 11 as a result, and is connected to the
Second conducting wire 21 of two wire casings 12 is pressed in by the flange 32 on cover body 30 in binding groove, and the connection of conducting wire and insulated column 10 is more
It is closely not readily separated, the temperature-measuring results of hygrosensor are more stablized.
In other embodiments of the present invention, as shown in figure 4, the side surface of insulated column 10 is equipped with multiple grooves, each
Circumferentially extending and multiple groove of the groove along insulated column 10 are arranged along the axially spaced-apart of insulated column 10, and each groove is respectively with first
Wire casing 11 is connected to the second wire casing 12 and equipped with the clip for compressing the first conducting wire 20 and the second conducting wire 21.
Specifically, multiple grooves are arranged along the axially spaced-apart of insulated column 10, and each groove is along the circumferential direction of insulated column 10
Extend, groove is connected to the first wire casing 11 and the second wire casing 12, is located at the first conducting wire 20 in the first wire casing 11 across multiple
Groove is located at the second conducting wire 21 in the second wire casing 12 and passes through multiple grooves, is equipped with clip in each groove, clip is connected to recessed
The inner surface of slot will be simultaneously pressed on across the first conducting wire 20 of the groove and the second conducting wire 21 in groove, be played as a result, to conducting wire
Constraint and fixed effect, the connection effect between conducting wire and insulated column 10 are further promoted.
Optionally, with continued reference to embodiment shown in Fig. 4, groove is connected to the first wire casing 11 and the second wire casing 12 respectively,
The depth of groove is equal to the depth of each in the first wire casing 11 and the second wire casing 12.That is, groove respectively with First Line
Slot 11 and the intersection of the second wire casing 12, and the depth and the second wire casing 12 recess of the depth of groove recess and the first wire casing 11 recess
Depth is equal, and the first conducting wire 20 and the second conducting wire 21 are pressed on the part in groove by clip as a result, to bend, from
And play the role of to wire-protecting.
In some specific embodiments of the present invention, as shown in figure 4, multiple grooves include the first groove 14 and the second groove
15, the first groove 14 is relative to the second groove 15 more adjacent to temperature detection area 13, the first groove in the axial direction of insulated column 10
It is equipped in 14 in first clip 141 and the second groove 15 and is equipped with the second clip 151.
Optionally, first electrode extends to the first groove 14 by the end face of insulated column 10, and second electrode is by insulated column 10
End face extends to the second groove 15.That is, first electrode extends to the first wire casing 11 and first by the end face of insulated column 10
The intersection of groove 14, second electrode are extended to the intersection of the second wire casing 12 and the second groove 15 by the end face of insulated column 10.
Further, as shown in Figure 4 and Figure 5, the first clip 141 and the second clip 151 all have opening, the first conducting wire 20
The opening of the second clip 151 is both passed through with electrically separated with the second clip 151 with first electrode, and the second conducting wire 21 and second electrode are worn
The opening of the first clip 141 is crossed with electrically separated with the first clip 141.
Specifically, the first clip 141 and the second clip 151 are elastic component, the first clip 141 and the second clip 151
It is that arcuate structure, the first clip 141 and the second clip 151 are fastened on the first groove 14 and second respectively by respective opening
In groove 15, the first conducting wire 20 and the first wire casing 11 avoid the second clip 151, the second conducting wire in the opening of the second clip 151
21 and second wire casing 12 the first clip 141 opening avoid the first clip 141, as a result, the first clip 141 only led with first
Line 20 and the contact of the first wire casing 11, the second clip 151 is only contacted with the second conducting wire 21 and the second wire casing 12, so as to avoid first
Clip 141 or the second clip 151 contact the situation for causing short circuit with first electrode and second electrode simultaneously, improve temperature detection
The stability of device 100.
In some embodiments of the invention, first electrode and second electrode are set to insulated column 10 by spraying.Specifically
Ground, first electrode and second electrode are sprayed at insulated column 10 by nano level thermocouple material and are formed, as a result, first electrode and
The temperature detection area 13 that small, the thinner thickness of two electrodes, first electrode and second electrode are formed can directly connect with cookware
It touches, thermometric promptness and accuracy are higher, and convenient processing and manufacture.
According to some embodiments of the present invention, insulated column 10 is ceramic member.That is, insulated column 10 is by ceramic material system
At insulated column 10 has many advantages, such as that good insulation effect, high mechanical strength and thermal stability are good as a result,.
According to some embodiments of the present invention, insulating cement is equipped between insulated column 10 and cover body 30.Specifically, insulating cement is
High temperature resistant and the colloid of insulation, insulating cement are filled between conducting wire and cover body 30 and electrode and cover body 30, with prevent conducting wire or
Person's electrode contacts with cover body 30 and causes short circuit.
Some optional examples according to the present invention are filled with fluid sealant between insulated column 10 and cover body 30.Specifically, it seals
Glue is high temperature resistant colloid, and fluid sealant is filled in the gap of insulated column 10 and cover body 30, the sealing of insulated column 10 and cover body 30 as a result,
Property is preferable, and whole structural strength is further promoted.
According to some embodiments of the present invention, as shown in Fig. 2, cover body 30 has the first conducting wire 20 of export and the second conducting wire 21
Lead end 33.Specifically, lead end 33 is located at the end face in the separate temperature detection area 13 of cover body 30, and lead end 33 is by the end face
On opening formed, the first conducting wire 20 and the second conducting wire 21 stretch out cover body 30 by lead end 33.
The cooking stove that embodiment proposes according to a second aspect of the present invention includes embodiment according to a first aspect of the present invention
Temperature detector 100.In some embodiments of the invention, cooking stove can be gas-cooker.
The cooking stove of embodiment according to a second aspect of the present invention, by using embodiment according to a first aspect of the present invention
Temperature detector 100 has many advantages, such as that thermometric is accurate, is conducive to realize the functions such as anti-boilers from drying burning and intelligent temperature control.
Temperature detector 100 according to the ... of the embodiment of the present invention and other compositions with its cooking stove and operation pair
All it is known for those of ordinary skill in the art, is not detailed herein.
In the description of this specification, reference term " some embodiments ", " illustrative examples ", " example ", " specifically show
The description of example " or " some examples " etc. means particular features, structures, materials, or characteristics described in conjunction with this embodiment or example
It is included at least one embodiment or example of the invention.In the present specification, schematic expression of the above terms differ
Surely identical embodiment or example are referred to.Moreover, particular features, structures, materials, or characteristics described can be any
It can be combined in any suitable manner in one or more embodiments or example.
Although an embodiment of the present invention has been shown and described, it will be understood by those skilled in the art that：Not
In the case of being detached from the principle of the present invention and objective a variety of change, modification, replacement and modification can be carried out to these embodiments, this
The range of invention is limited by claim and its equivalent.
Claims (20)
1. a kind of temperature detector, which is characterized in that including：
The side surface of insulated column, the insulated column is equipped with the first wire casing and the second wire casing；
First electrode, the first electrode are set in first wire casing and extend to the end face of the insulated column；
Second electrode, the second electrode is set in second wire casing and extends to the end face of the insulated column, described
First electrode and the second electrode form temperature detection area in the overlapping region of the end face of the insulated column；
First conducting wire, first conducting wire are set to first wire casing and are connected to the first electrode；
Second conducting wire, second conducting wire are set to second wire casing and are connected to the second electrode；
Cover body, the cover body are sheathed on the outside of the insulated column, and the cover body is provide with first conducting wire and described second and leads
The line and temperature detection area exposes from the cover body.
2. temperature detector according to claim 1, which is characterized in that the insulated column is cylinder.
3. temperature detector according to claim 2, which is characterized in that the end face of the insulated column and side surface it
Between rounded corner.
4. temperature detector according to claim 1, which is characterized in that first wire casing and second wire casing difference
Along the axially extending of the insulated column.
5. temperature detector according to claim 4, which is characterized in that in the cross section of the insulated column, described
Line between one wire casing and second wire casing passes through the center of the insulated column.
6. temperature detector according to claim 1, which is characterized in that between first conducting wire and first wire casing
And between second conducting wire and second wire casing using welding, conductive be glued or the modes such as metal molten point connects connect.
7. according to the temperature detector described in any one of claim 1-6, which is characterized in that the cover body is by expanding with heat and contract with cold
It is interference fitted with the insulated column.
8. according to the temperature detector described in any one of claim 1-6, which is characterized in that the side surface of the insulated column is set
There are the binding groove of the circumferentially extending along insulated column, the inner surface of the cover body to be equipped with the flange coordinated with the binding groove.
9. temperature detector according to claim 8, which is characterized in that the binding groove respectively with first wire casing and
The second wire casing connection, the depth of the binding groove are more than the depth of each in first wire casing and second wire casing
Degree.
10. according to the temperature detector described in any one of claim 1-6, which is characterized in that the side surface of the insulated column
Equipped with multiple grooves, each groove along the insulated column circumferentially extending and multiple grooves along the insulated column axis
It is arranged to interval, each groove is connected to first wire casing and second wire casing and respectively equipped with described for compressing
The clip of first conducting wire and second conducting wire.
11. temperature detector according to claim 10, which is characterized in that the groove respectively with first wire casing and
The second wire casing connection, the depth of the groove are equal to the depth of each in first wire casing and second wire casing.
12. temperature detector according to claim 10, which is characterized in that multiple grooves include the first groove and the
Two grooves, first groove is relative to second groove more adjacent to the temperature detection in the axial direction of the insulated column
Area, interior be equipped in the first clip and second groove of first groove are equipped with the second clip.
13. temperature detector according to claim 12, which is characterized in that the first electrode by the insulated column institute
It states end face and extends to first groove, it is recessed that the second electrode by the end face of the insulated column extends to described second
Slot.
14. temperature detector according to claim 12, which is characterized in that first clip and second clip are equal
With opening, first conducting wire and the first electrode both pass through the opening of second clip with electric with second clip
Separation, second conducting wire and the second electrode pass through the opening of first clip with electrically separated with first clip.
15. temperature detector according to claim 1, which is characterized in that the first electrode and the second electrode are equal
It is set to the insulated column by spraying.
16. temperature detector according to claim 1, which is characterized in that the insulated column is ceramic member.
17. temperature detector according to claim 1, which is characterized in that be equipped between the insulated column and the cover body
Insulating cement.
18. temperature detector according to claim 1, which is characterized in that filled between the insulated column and the cover body
There is fluid sealant.
19. temperature detector according to claim 1, which is characterized in that the cover body, which has, exports first conducting wire
With the lead end of second conducting wire.
20. a kind of cooking stove, which is characterized in that include the temperature detector according to any one of claim 1-19.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810824719.5A CN108801485A (en) | 2018-07-25 | 2018-07-25 | Temperature detector and cooking stove with it |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810824719.5A CN108801485A (en) | 2018-07-25 | 2018-07-25 | Temperature detector and cooking stove with it |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108801485A true CN108801485A (en) | 2018-11-13 |
Family
ID=64078178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810824719.5A Pending CN108801485A (en) | 2018-07-25 | 2018-07-25 | Temperature detector and cooking stove with it |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108801485A (en) |
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| KR101514048B1 (en) * | 2014-12-09 | 2015-04-22 | (주)센테크이엔지 | Thermo couple |
| CN206469986U (en) * | 2017-01-20 | 2017-09-05 | 广东美的生活电器制造有限公司 | Temperature sensor and cooker |
| CN207147642U (en) * | 2017-09-05 | 2018-03-27 | 久茂自动化(大连)有限公司 | A kind of short slotting deep temperature sensor |
| CN208672168U (en) * | 2018-07-25 | 2019-03-29 | 佛山市顺德区美的洗涤电器制造有限公司 | Temperature detector and cooking stove with it |
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|---|---|---|---|---|
| CN2058981U (en) * | 1989-10-06 | 1990-07-04 | 陈涛 | Temp. transducer |
| CN1480717A (en) * | 2003-07-31 | 2004-03-10 | 大连理工大学 | Multipoint thermocouple transducer |
| CN2867318Y (en) * | 2005-04-01 | 2007-02-07 | 株洲弗拉德科技有限公司 | Temperature-measuring probe for complex cooker bottom heating equipment |
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| CN102506927A (en) * | 2011-10-20 | 2012-06-20 | 南京盛业达电子有限公司 | Wiring fixing method of direct lead wire |
| CN203837834U (en) * | 2014-05-06 | 2014-09-17 | 沈阳航空航天大学 | Combined thermocouple based total temperature sensor with high frequency response |
| KR101514048B1 (en) * | 2014-12-09 | 2015-04-22 | (주)센테크이엔지 | Thermo couple |
| CN206469986U (en) * | 2017-01-20 | 2017-09-05 | 广东美的生活电器制造有限公司 | Temperature sensor and cooker |
| CN207147642U (en) * | 2017-09-05 | 2018-03-27 | 久茂自动化(大连)有限公司 | A kind of short slotting deep temperature sensor |
| CN208672168U (en) * | 2018-07-25 | 2019-03-29 | 佛山市顺德区美的洗涤电器制造有限公司 | Temperature detector and cooking stove with it |
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