CN206910216U

CN206910216U - Heating vessel

Info

Publication number: CN206910216U
Application number: CN201621383246.2U
Authority: CN
Inventors: 陈前
Original assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd
Current assignee: Guangdong Midea Consumer Electric Manufacturing Co Ltd; Guangdong Midea Life Electric Manufacturing Co Ltd
Priority date: 2016-12-15
Filing date: 2016-12-15
Publication date: 2018-01-23
Anticipated expiration: 2026-12-15

Abstract

The utility model discloses a kind of heating vessel, including：Kettle body, inside sets accommodating cavity, and the top of the accommodating cavity is provided with opening；Heater, for heating the material to be heated in the accommodating cavity；Handle, including handle body, the upper end end face of the handle body are set towards the wall outer surface of the neighbouring opening of the kettle body；Temperature sensor, it is located at the side wall position relative with the upper end end face of the handle body；And electric-controlled plate, electrically connected with the temperature sensor and the heater, for obtaining the temperature information of the temperature sensor detection gained, and the heater is controlled according to the temperature information.The utility model proposes heating vessel food materials boil there is spilling situation when, temperature sensing signal is sent to electric-controlled plate by temperature sensor, so that electric-controlled plate closes heater or turns down the power of heater, it is final to realize the purpose for avoiding food materials from overflowing.

Description

Heating vessel

Technical field

Household appliance technical field is the utility model is related to, more particularly to a kind of heating vessel.

Background technology

Existing health-promotion kettle does not all have Anti-spill in the market, therefore health-promotion kettle is in the food materials such as congee class or herbal cuisine that boil When, easily there is situation about overflowing, the food materials of spilling not only influence the health of health-promotion kettle, or even can scald user, to use Person brings inconvenience and potential safety hazard, therefore it provides it is a kind of possess prevent the health-promotion kettle of food materials overflow-resisting function from having turned into the industry Urgent problem to be solved.

Utility model content

Main purpose of the present utility model is to propose a kind of heating vessel, it is intended to when the food materials in heating vessel When there is spilling situation, the heating vessel can close heater, and then realize anti-overflow.

To achieve the above object, the utility model proposes heating vessel, including：

Kettle body, inside setting top has the accommodating cavity of opening；Heater, it is to be heated in the accommodating cavity for heating Thing；Temperature sensor, installed in the kettle body side wall close to the accommodating cavity opening；Handle, including for gripping Handle body, the upper end of the handle body cover the temperature sensor；Electric-controlled plate, with the temperature sensor and it is described plus Thermal electrically connects, and the temperature signal for being gathered according to the temperature sensor controls the heating of the heater.

Preferably, the side wall of the kettle body is provided with installation through-hole, institute in opening position corresponding with the handle body upper end Temperature sensor is stated in the installation through-hole, so that the sensing end of the temperature sensor is located in the accommodating cavity, institute The terminals for stating temperature sensor are located in the handle body.

Preferably, mounting gasket is provided between the sensing end and the installation through-hole, the mounting gasket is by elastic material Material is made.

Preferably, the periphery of the mounting gasket is provided with annular groove, and the annular groove leads to for the installation of the side wall Edge adaptation in hole is embedded；The sensing end is fixedly arranged on the through hole of the mounting gasket.

Preferably, it is additionally provided with an insulating collar between the sensing end and the through hole of the mounting gasket.

Preferably, the outer peripheral face of the temperature sensor is provided with positioning bar ring, and the positioning bar ring pads with the installation Offset fastening position on the outside of circle.

Preferably, the upper end of the handle body is provided with mounting groove, and the mounting groove has towards the wall outer surface The notch opened up, the temperature sensor is in the mounting groove, and the sensing end of the temperature sensor passes through the groove Mouth is close to set with the outer surface of the side wall.

Preferably, the thickness for the sensing end closed position of the side wall is thinner than the thickness of the other positions of the side wall Degree.

Preferably, the thickness for the sensing end closed position of the side wall is the other positions thickness of the side wall 1/2 to 3/4.

Preferably, the side wall has the sensing the feedback of position being close to for the sensing end, and the outer surface of the side wall is in described Sensing the feedback of position setting in curved surface, the sensing end of the temperature sensor have the sensing face towards the sensing the feedback of position, the sense Survey face is the wall outer surface curvature identical curved surface with the sensing the feedback of position.

Preferably, a fixed station is provided with the mounting groove, the fixed station abuts against with the terminals, so that described Sensing end and the outer surface of the side wall are brought into close contact, and the fixed station is provided with and led for what the pin of the terminals passed String holes.

Preferably, the periphery at the sensing end protrudes from the periphery setting of the terminals.

Preferably, the handle also includes installation portion, and the installation portion to the strip of extension in vertically setting, thereon End forms downward opening neck, and the neck is adapted to installation with the upper edge of the side wall, under its lower end and the side wall Surface is fixedly mounted, and the upper end of the handle body is connected with the installation portion.

Preferably, elastic spacer is provided between the installation portion and the side wall, the upper end of the elastic spacer, which is provided with, to be supplied The avoid holes of the temperature sensor installation.

Preferably, cavity, the electric connection line of the terminals extraction of the temperature sensor are provided with inside the handle body Lead to through the cavity and electrically connected with the electric-controlled plate.

The utility model proposes heating vessel the kettle body side wall adjacent to the accommodating cavity opening be provided with temperature Spend sensor, when the food materials in accommodating cavity boil the opening for being spilled over to accommodating cavity, the temperature liter around the temperature sensor Height, the temperature sensor send the high temperature sensing signal detected to electric-controlled plate so that electric-controlled plate close heater or Turn down the power of heater, in this way, temperature in the accommodating cavity reduces, food materials no longer overflow, avoid food materials overflow to The inconvenience that user brings.

Brief description of the drawings

, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, drawings in the following description are only It is some embodiments of the utility model, for those of ordinary skill in the art, is not paying the premise of creative work Under, other accompanying drawings can also be obtained according to the structure shown in these accompanying drawings.

Fig. 1 is the dimensional structure diagram of the embodiment of the utility model heating vessel one；

Fig. 2 is the dimensional structure diagram of Fig. 1 (removing pot lid component)；

Fig. 3 is Fig. 2 decomposition texture schematic diagram；

Fig. 4 is the close-up schematic view at A in Fig. 3；

Fig. 5 is Fig. 3 cross-sectional view；

Fig. 6 is the close-up schematic view at B in Fig. 5；

Fig. 7 is the cross-sectional view of another embodiment of the utility model heating vessel (removing pot lid component)；

Fig. 8 is the close-up schematic view at C in Fig. 7.

Drawing reference numeral explanation：

Label	Title	Label	Title
				100	Kettle body	310	Mounting groove
200	Heater	320	Fixed station
				300	Handle	410(410')	Sense end
400(400')	Temperature sensor	420(420')	Terminals
				500	Electric-controlled plate	430	Positioning bar ring
600	Mounting gasket	610	Annular groove
				700	Elastic spacer	620	Through hole
800	Pot lid component	810	Feeding cover
				110	Installation through-hole	820	Lid

Realization, functional characteristics and the advantage of the utility model purpose will be described further referring to the drawings in conjunction with the embodiments.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only part of the embodiment of the present utility model, rather than all Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belong to the scope of the utility model protection.

If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding, Afterwards ...), then directionality instruction be only used for explain it is relative between each part under a certain particular pose (as shown in drawings) Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes therewith.

If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment Two " etc. description is only used for describing purpose, and it is not intended that instruction or implying its relative importance or implicit indicating meaning The quantity of the technical characteristic shown.Thus, " first " is defined, the feature of " second " can express or implicitly include at least one Individual this feature.In addition, the technical scheme between each embodiment can be combined with each other, but must be with ordinary skill Personnel can be implemented as basis, and this technical side is will be understood that when the combination appearance of technical scheme is conflicting or can not realize The combination of case is not present, also not within the protection domain of the requires of the utility model.

The utility model proposes a kind of heating vessel, the heating vessel is provided with temperature sensor and electric-controlled plate, Heater is closed when being overflowed so as to the food materials in heating vessel or turns down the power of heater, and then avoids food materials Overflow.

The heating vessel that this patent proposes can be health-promotion kettle, electric kettle, boil teapot or broken wall cooking machine etc., because For anti-overflow principle all same, therefore the anti-overflow principle of liquid heater is specifically described only by taking health-promotion kettle as an example below.

It refer to Fig. 1 to Fig. 6, the health-promotion kettle that the embodiment of the utility model one proposes, including：Kettle body 100, heater 200th, handle 300, temperature sensor 400 and electric-controlled plate 500, wherein, accommodating cavity is set in kettle body 100, the top of accommodating cavity is provided with Opening；Heater 200 is used to heat the material to be heated in accommodating cavity；The side wall that temperature sensor 400 is located at kettle body 100 is close The position of accommodating cavity opening；Handle 300 is connected with the side wall of kettle body 100, and handle 300 includes handle body, handle body Upper end covers temperature sensor 400, i.e., the side wall of the upper surface of handle body and kettle body 100 is set close to accommodating cavity opening is relative Put；Electric-controlled plate 500 is electrically connected with temperature sensor 400 and heater 200, and institute is detected for obtaining temperature sensor 400 The temperature information obtained, and according to the heating of temperature information control heater 200.

Specifically, Fig. 5 and Fig. 6 are refer to, the sensing end 410 of temperature sensor 400 is located at side wall opening adjacent to accommodating cavity Mouth side, the terminals 420 of temperature sensor 400 electrically connect electric-controlled plate 500, so as to the temperature for detecting temperature sensor 400 Sensing signal transmission is spent to electric-controlled plate 500；The signal input part electrical connection temperature sensor 400 of electric-controlled plate 500, signal output part Electrically connect heater 200, electric-controlled plate 500 receives temperature sensing signal, and by the value of temperature sensing signal with it is interior set it is default Value is compared, and when the value of temperature detection signal is higher than preset value, electric-controlled plate 500 closes heater 200 or turns down heating The power of device 200, so as to reduce the temperature of food materials in accommodating cavity so that food materials not reboiling, and then avoid food materials from overflowing.Need It is noted that electric-controlled plate 500 is closed heater 200 or turned down according to temperature sensing signal and the comparison result of preset value The power of heater 200 is technological means common in the art.

Under normal circumstances, temperature sensor 400 detect temperature be food materials upper air in accommodating cavity temperature, the temperature Value is less than the actual temperature of food materials in accommodating cavity, and the temperature sensing signal value that now temperature sensor 400 is sent is less than electric-controlled plate Preset value built in 500, now electric-controlled plate 500 be in non-triggering state；When the food materials temperature in accommodating cavity is too high, food materials boil When there is spilling situation, the liquid level in accommodating cavity rises to opening, in this way, high temperature food materials cause around temperature sensor 400 Temperature rise, the temperature sensing signal value of temperature sensor 400 becomes big, the temperature sensing that now temperature sensor 400 is sent Signal value is more than the preset value built in electric-controlled plate 500, and electric-controlled plate 500 be in triggering state, so closing heater 200 or The power of heater 200 is turned down, so as to reduce the temperature of food materials in accommodating cavity so that food materials no longer overflow.

In the embodiment of the utility model one, Fig. 3 to Fig. 6 is refer to, in order to improve the sensitive of the detection of temperature sensor 400 Degree so that the anti-overflow effect of heating vessel is more preferable, and temperature sensor 400 uses direct temperature-sensitive, i.e.,：Temperature sensors 400 protrude from the inner surface setting of the side wall of kettle body 100, when food materials are boiling over, the sensing end 410 of temperature sensor 400 with High temperature food materials directly contact.Specifically, the side wall corresponding with the upper end of handle 300 of kettle body 100 is provided with installation through-hole 110, temperature Sensor 400 is located in installation through-hole 110, so that the sensing end 410 of temperature sensor 400 is located in accommodating cavity, TEMP The terminals 420 of device 400 are located in handle.In this way, when spilling situation occur in the food materials in accommodating cavity, sensing end 410 can Directly contacted with high temperature food materials, so as to improve the sensitivity of the detection of temperature sensor 400, improve the anti-overflow effect of heating vessel Fruit.It should be noted that in other embodiments, temperature sensor 400 can also be arranged on the upper end with handle 300 in side wall Highly essentially identical other positions.

In the utility model above-described embodiment, Fig. 3 to Fig. 6 is continued referring to, in order that temperature sensor 400 can be with Installation through-hole 110 is tightly secured together, and installation is provided between the sensing end 410 of temperature sensor 400 and installation through-hole 110 Packing ring 600, mounting gasket 600 are made up of silicon rubber or latex elastomeric material.Specifically, the periphery of mounting gasket 600 is provided with Annular groove 610, annular groove 610 are embedded for the edge adaptation of the installation through-hole 110 of side wall；The sensing end of temperature sensor 410 with the plugged and fixed of through hole 620 at the center of mounting gasket 600.Because mounting gasket 600 has certain elasticity, therefore senses end 410 are easier the plugged and fixed of through hole 620 with mounting gasket 600, and mounting gasket 600 and the side wall of kettle body 100 and sensing There is good sealing after the installation of end 410 is fixed, can effectively avoid food materials from temperature sensor 400 and installation through-hole 110 Gap in flow out.

Mounting gasket 600 made of silicon rubber or latex has certain heat-proof quality, but in order to further improve temperature The accuracy of detection of sensor 400, the temperature of food materials in accommodating cavity is avoided to be transferred to mounting gasket 600 by the side wall of kettle body 100, then Sensing end is transferred to by mounting gasket 600, causes temperature sensor to send the high temperature sensing signal of mistake, the present embodiment is being felt Survey between end 410 and the through hole of mounting gasket 600 and be additionally provided with an insulating collar.In this way, insulating collar can effectively avoid the side of kettle body 100 The temperature of wall is transferred to sensing end 410 so that sensing end 410 will not send the high temperature sensing signal of mistake, and then improve electricity Control the accuracy of plate 500.In other embodiments, mounting gasket 600 can also be evacuated, and then improves mounting gasket 600 heat-proof quality, or the material of mounting gasket 600 is arranged to the heat-barrier materials such as aerogel blanket or rubber-plastic sponge.

, it is necessary to which sensing end 410 to be inserted to the through hole of mounting gasket 600 during in view of fixed temperature sensor 400 It is interior, in order that the sensing end 410 for obtaining temperature sensor 400 after plugged and fixed can pass the entrance of installation through-hole 110 and house just Intracavitary, and can enough avoid sense end stretch out the side wall inner surfaces of kettle body 100 length it is long, the outer peripheral face of temperature sensor 400 is set There is a positioning bar ring 430, the outside of positioning bar ring 430 and mounting gasket 600 offsets fastening position.When temperature sensor 400 is installed to Behind position, positioning bar ring 430 supports and terminates in mounting gasket 600 close to the side of handle 300, so as to define that temperature sensor 400 is felt Survey end 410 and protrude the length of the side wall inner surfaces of kettle body 100, and terminals 420 can be avoided to enter accommodating cavity.

In another embodiment of the utility model, Fig. 7 and Fig. 8 refer to, it is contemplated that in temperature sensor 400 and accommodating cavity High temperature food materials directly contact the service life that can damage temperature sensor 400, in the present embodiment, temperature sensor 400' is used Indirect temperature-sensitive, i.e.,：Temperature sensor 400' is close to set with the outer surface of the side wall of kettle body 100, by sensing the side wall of kettle body 100 Temperature judges whether food materials overflow.In the present embodiment, the upper end of handle 300 is provided with a mounting groove 310, and mounting groove 310 has face The notch opened up to wall outer surface, temperature sensor 400' is in mounting groove 310, and temperature sensor 400' sensing end 410' is close to set by notch with the outer surface of side wall.Specifically, a fixed station 320, fixed station are provided with mounting groove 310 320 abut against with terminals 420', so that sensing end 410' and the outer surface of the side wall of kettle body 100 are brought into close contact, and fixed station 320 It is provided with the wire guide passed for terminals 420' pin.

When the food materials in accommodating cavity are in normal heated condition, the side wall of kettle body 100 corresponding to temperature sensor 400' Normal food materials liquid level is higher by, therefore, the temperature for the side wall of kettle body 100 that temperature sensor 400' is close to set is less than food materials liquid level The temperature of the side wall of kettle body 100 corresponding to lower section, now, the temperature detection signal value that temperature sensor 400' is detected is less than automatically controlled Preset value built in plate 500, electric-controlled plate 500 are in non-triggering state；When the food materials in accommodating cavity are in boil condition, food materials Liquid level rises, and causes temperature sensor 400' to be close to the temperature rise of the outer surface of the side wall of kettle body 100 set, in this way, temperature For the temperature detection signal value that sensor 400' is detected higher than the preset value built in electric-controlled plate 500, electric-controlled plate 500 is in triggering shape State, electric-controlled plate 500 closes heater 200 or turns down the power of heater 200, and then reduces the temperature of food materials in accommodating cavity Degree so that food materials not reboiling, avoid the spilling of food materials.

Because temperature sensor 400' is not contacted directly with high temperature food materials in the present embodiment, but by detecting kettle body 100 The change of wall outer surface temperature obtains temperature sensing signal, in this way, temperature sensor 400' service life will not because with food Material is contacted and reduced, in addition, temperature sensor 400' also will not be difficult to clean or produce bacterium because of remained on surface food materials so that Health-promotion kettle more clean hygiene.

As a kind of preferred embodiment, in above-described embodiment, the thickness for sensing end 410' closed positions of side wall is thinner than side The thickness of the other positions of wall.In this way, when there is spilling situation, temperature sensor 400' is more easily detected the liter of temperature Height, and then send temperature sensing signal so that electric-controlled plate 500 closes heater 200 or turns down the power of heater 200. In the present embodiment, the thickness for sensing end 410' closed positions of side wall is the 1/2 to 3/4 of the other positions thickness of side wall, on It is to have considered the intensity of kettle body 100 and sensed the result after the 410' accuracy of detection of end to state thickness value, in other embodiments, If desired continue to improve the accuracy of detection for sensing end 410', the side of kettle body 100 can suitably be thinned on the basis of the present embodiment The thickness of wall, if desired ensure the structural strength of kettle body 100, can suitably increase kettle body 100 on the basis of the present embodiment The thickness of side wall, this patent do not make strict limitation to this.

In order to further increase sensing end 410' and the contact area of the side wall of kettle body 100, and then improve temperature sensor 400' accuracy of detection, side wall have for the sensing the feedback of position be close to of sensing end 410', and the outer surface of side wall is in sensing the feedback of position in song Face is set, and temperature sensor 400' sensing end 410' with the sensing face towards sensing the feedback of position, sensing face is and sensing the feedback of position Wall outer surface curvature identical curved surface.In this way, sensing end 410' sensing face can be complete with the outer surface of the side wall of kettle body 100 Full connected so that sensing end 410' testing result is more accurate.The design not limited to this of right this patent, in other embodiment In, if the outer surface of kettle body is set in plane, sensing end 410' sensing face is also provided accordingly to plane.

In the utility model above-described embodiment, sensing end 410' periphery protrudes from the periphery setting of terminals.In this way, sense It is bigger to survey the surface area of end 410' sensing face, and then, the contact area of sensing end 410' and the wall outer surface of kettle body 100 is more Greatly, the temperature value that temperature sensor 400' is detected is more accurate.

In the utility model above-described embodiment, Fig. 5 is continued referring to Fig. 8, it is contemplated that temperature sensor 400 (400') Terminals 420 (420') need electrically connected with electric-controlled plate 500, electric-controlled plate 500 needs electrically connected with heater 200, in order to Facilitate wiring, cavity, the electric connection line of terminals 420 (420') extraction of temperature sensor 400 (400') are provided with handle 300 Electrically connected through cavity with electric-controlled plate 500.

Electric-controlled plate 500 can be arranged in the bottom of kettle body 100 or the cavity of handle 300, when electric-controlled plate 500 is located at kettle body During 100 bottom, electric-controlled plate 500 is sufficiently close to heater 200, and wiring is very convenient；When electric-controlled plate 500 is located at handle When in 300 cavity, electric-controlled plate 500 both facilitated to be electrically connected with the temperature sensor 400 (400') on the top of kettle body 100, and conveniently Electrically connected with the heater 200 of the bottom of kettle body 100, therefore, wiring is very convenient.In addition, when electric-controlled plate 500 is located at handle When in 300 cavity, because the temperature in the cavity of handle 300 is lower, therefore electric-controlled plate 500 can be avoided to be arranged on kettle body 100 During bottom because caused by being chronically under hot environment service life decline the problem of.It should be noted that heater 200 It is generally positioned at the bottom of kettle body 100, the design not limited to this of right this patent, when heater 200 is located at the side wall of kettle body 100 When upper, also within the protection domain of this patent.

In order to facilitate the installation of handle 300, the kettle body 100 of heating vessel generally comprises the side wall and capping cylinder of tubular The heat conducting disk of shape sidewall bottom, heat conduction tray bottom are provided with heater.The side wall of kettle body can be made up of glass, conventional for boron Silica glass, the side wall of Pyrex material is on the one hand very attractive in appearance, and another aspect thermal conductivity factor is low, good heat insulating, for enduring Congee, Baoshang, decocting Chinese medicine etc. have particularly preferred effect, can fill the nutritional ingredient in food materials or the active ingredient in medicinal material Endure out with dividing.Heat conducting disk is typically made of stainless steel, due to the lower end of stainless steel heat conducting disk closure sidewall, the side wall of glass material End portion is wrapped up by heat conducting disk, has preferable wearability, and is easy to install with the lower end of handle 300 and fixes.Such as can be with Sheet metal is set in handle, at its lower end, the lower end of handle is welded on to the side wall lower ends of kettle body, or with screw by the lower end of handle It is fixed on the lower end of kettle body side wall.

The structure and installation process of handle 300 are described in detail in conjunction with Fig. 3.Handle 300 include handle body and The installation portion being fixedly connected with handle body, in vertically being set to the strip of extension, the upper end of installation portion is formed installation portion Downward opening neck, neck are adapted to installation with the upper edge of side wall, and the lower end of installation portion and the lower surface installation of side wall are fixed, In the present embodiment, the lower end of installation portion is correspondingly provided with screwed hole with the lower surface of the side wall of kettle body 100, and then is consolidated by wearing screw Fixed connection.In other embodiments, the mode fixed handles 300 such as riveting and the side wall of kettle body 100 can also be passed through.Handle body It is usually plastic material with installation portion, can be integrally formed by injection molding manner, handle body is typically C-shaped, and its upper end is with End is all connected with installation portion, or is connected in " 7 " shape, only upper end with installation portion.

In another embodiment of this patent, continue referring to Fig. 3, it is contemplated that the kettle body 100 of Pyrex material have than Larger dimensional tolerance, in order to which dimensional tolerance can be eliminated in installation process, handle 300 and the installation of kettle body 100 is facilitated to consolidate It is fixed, elastic spacer 700 is provided between the installation portion and the side wall of kettle body 100 of handle 300, elastic spacer 700 is upper with handle body Position corresponding to end is provided with the avoid holes for temperature sensor 400 (400') installation.Elastic spacer 700 is by bullets such as silica gel, rubber Property material is made, in this way, elastic spacer 700 can make up the dimensional tolerance of kettle body 100 so that kettle body 100 and handle 300 are close It is fixed.

Fig. 1 is continued referring to, health-promotion kettle also includes pot lid component 800, and pot lid component 800 includes lid 820 and feeding cover 810, lid 820 covers the opening of accommodating cavity, and the middle part of lid 820 is provided with charge door, and feeding cover 810 covers charge door, charging Intraoral or lid bottom is provided with filter screen.Decocting Chinese medicine is boiled the tea time, and medicinal material can be put in filter screen, when Traditional medicine infusion is good Afterwards, it is the pourable dregs of a decoction to take out filter screen, and use is very convenient.

Preferred embodiment of the present utility model is the foregoing is only, not thereby limits the scope of the claims of the present utility model, Every equivalent structure change under inventive concept of the present utility model, made using the utility model specification and accompanying drawing content Change, or directly/be used in other related technical areas indirectly and be included in scope of patent protection of the present utility model.

Claims

A kind of 1. heating vessel, it is characterised in that including：

Kettle body, inside setting top has the accommodating cavity of opening；

Heater, for heating the material to be heated in the accommodating cavity；

Temperature sensor, installed in the kettle body side wall close to the accommodating cavity opening；

Handle, including the handle body for gripping, the upper end of the handle body cover the temperature sensor；

Electric-controlled plate, electrically connected with the temperature sensor and the heater, for what is gathered according to the temperature sensor Temperature signal controls the heating of the heater.
2. heating vessel as claimed in claim 1, it is characterised in that the side wall of the kettle body with the handle body Opening position corresponding to upper end is provided with installation through-hole, and the temperature sensor is located in the installation through-hole, so that the temperature passes The sensing end of sensor is located in the accommodating cavity, and the terminals of the temperature sensor are located in the handle body.
3. heating vessel as claimed in claim 2, it is characterised in that set between the sensing end and the installation through-hole There is mounting gasket, the mounting gasket is made up of elastomeric material.
4. heating vessel as claimed in claim 3, it is characterised in that it is recessed that the periphery of the mounting gasket is provided with annular Groove, the annular groove are embedded for the installation through-hole edge adaptation of the side wall；The sensing end is fixedly arranged on the mounting gasket Through hole.
5. heating vessel as claimed in claim 4, it is characterised in that the sensing end and the through hole of the mounting gasket Between be additionally provided with an insulating collar.
6. heating vessel as claimed in claim 4, it is characterised in that the outer peripheral face of the temperature sensor is provided with fixed Position muscle ring, the positioning bar ring and the fastening position that offseted on the outside of the mounting gasket.
7. heating vessel as claimed in claim 1, it is characterised in that the upper end of the handle is provided with mounting groove, described Mounting groove has the notch opened up towards the wall outer surface, and the temperature sensor is located in the mounting groove, and described It is close to set with the outer surface of the side wall by the notch in the sensing end of temperature sensor.
8. heating vessel as claimed in claim 7, it is characterised in that the confession sensing end closed position of the side wall Thickness be thinner than the side wall other positions thickness.
9. heating vessel as claimed in claim 8, it is characterised in that the confession sensing end closed position of the side wall Thickness for the side wall other positions thickness 1/2 to 3/4.
10. heating vessel as claimed in claim 9, it is characterised in that the side wall has to be close to for the sensing end Sensing the feedback of position, the outer surface of the side wall has in sensing the feedback of position setting in curved surface, the sensing end of the temperature sensor There is the sensing face towards the sensing the feedback of position, the sensing face is identical with the wall outer surface curvature of the sensing the feedback of position Curved surface.
11. heating vessel as claimed in claim 7, it is characterised in that fixed station is provided with the mounting groove, it is described solid The terminals for determining platform and the temperature sensor abut against, so that the sensing end and the outer surface of the side wall are brought into close contact, And the fixed station is provided with the wire guide passed for the pin of the terminals.
12. heating vessel as claimed in claim 7, it is characterised in that the periphery at the sensing end protrudes from the temperature The periphery for spending the terminals of sensor is set.
13. the heating vessel as described in claim 1 to 12 any one, it is characterised in that the handle also includes peace Dress portion, for the installation portion in vertically being set to the strip of extension, its upper end forms downward opening neck, the neck with The upper edge adaptation installation of the side wall, its lower end and the lower surface of the side wall are fixedly mounted, the upper end of the handle body It is connected with the installation portion.
14. heating vessel as claimed in claim 13, it is characterised in that be provided between the installation portion and the side wall Elastic spacer, the upper end of the elastic spacer are provided with the avoid holes for temperature sensor installation.
15. heating vessel as claimed in claim 14, it is characterised in that be provided with cavity, institute inside the handle body The electric connection line that the terminals of temperature sensor are drawn is stated to lead to through the cavity and electrically connect with the electric-controlled plate.