CN218279315U - Liquid heating container - Google Patents

Abstract

The embodiment of the utility model provides a liquid heating container, liquid heating container includes: a container body for containing a liquid; a handle provided on a sidewall of the container body; the first temperature measuring element is arranged on the wall surface of the handle facing the container body, is attached to the side wall of the container body and is used for detecting the temperature of the side wall of the container body; and the second temperature measuring element is arranged at the bottom of the container body, is attached to the bottom wall of the container body and is used for detecting the temperature of the bottom wall of the container body. This embodiment adopts two temperature elements to carry out the temperature measurement in the different positions of the container body, is favorable to the accurate container body temperature of feeling to accurately judge the internal liquid temperature of container according to this, avoid appearing because of the internal edible material maldistribution of container, local heat conduction speed is slower and lead to the condition emergence that single temperature element can not accurately detect liquid temperature, reduce the erroneous judgement probability.

Description

Liquid heating container

Technical Field

The utility model relates to a cooking equipment field, concretely relates to liquid heating container.

Background

Liquid heating vessels are widely used in homes today, such as electric kettles, for boiling water, boiling tea, and the like. In the related art, the bottom of the kettle body is provided with a heating plate and a heating element for heating the heating plate, the heating element transfers heat through the heating plate to heat liquid in the kettle body, the bottom of the heating plate is provided with a temperature sensor, and the temperature of the liquid in the kettle body is determined by detecting the temperature of the heating plate through the temperature sensor. However, when the food is put in the kettle body and the food is unevenly distributed in the liquid, for example, the food is precipitated at the bottom of the kettle, the temperature of the kettle bottom is low due to slow heat transfer, the liquid temperature at the upper layer of the food is high, the liquid temperature measured by the temperature sensor is not accurate, and misjudgment is easily caused to influence the cooking effect.

SUMMERY OF THE UTILITY MODEL

Therefore, an object of the utility model is to provide a liquid heating container to at least, solve the present not enough accurate problem of temperature measurement to the internal liquid temperature of kettle.

An aspect embodiment of the utility model provides a liquid heating container, liquid heating container includes: a container body for containing liquid; a handle provided on a sidewall of the container body; the first temperature measuring element is arranged on the wall surface of the handle facing the container body, is attached to the side wall of the container body and is used for detecting the temperature of the side wall of the container body; the second temperature measuring element is arranged at the bottom of the container body and is attached to the bottom wall of the container body for detecting the temperature of the bottom wall of the container body.

The embodiment of the aspect provides a liquid heating container includes the container body and connects in the handle of container body lateral wall, through set up first temperature element on the handle, the lateral wall with first temperature element and the container body is laminated and is detected the temperature of container body lateral wall, and set up the second temperature element at the diapire of the container body, the temperature of container body diapire is detected with the laminating of container body diapire with the second temperature element, adopt two temperature elements to carry out the temperature measurement in the different positions of the container body, be favorable to accurate impression container body temperature, thereby accurate judgement container body liquid temperature according to this, avoid appearing because of the internal edible material maldistribution of container, local heat conduction speed is slower and lead to the condition emergence of the unable accurate detection liquid temperature of single temperature element, reduce the erroneous judgement probability.

In addition, the liquid heating container provided by the above embodiment of the present application may further have the following additional technical features:

in some embodiments, the handle has a mounting groove formed in a wall surface thereof facing the container body, and a portion of the first temperature measuring element is embedded in the mounting groove. On one hand, the first temperature measuring element can be limited through the mounting groove, the mounting stability of the first temperature measuring element is improved, and the temperature measuring accuracy is prevented from being influenced by the fact that the first temperature measuring element moves greatly along the surface of the side wall of the container body; on the other hand, the first temperature measuring element can be quickly installed in place by aiming at the position of the installation groove, and the assembly efficiency is improved.

In some embodiments, the liquid heating vessel further comprises a first resilient pad disposed within the mounting channel, the first resilient pad being capable of pressing the first temperature sensing element against the sidewall of the vessel body. The first temperature measuring element is extruded by the elasticity of the first elastic pad, so that the first temperature measuring element can be tightly attached to the side wall of the container body, and the temperature measuring accuracy is improved.

In some embodiments, the first elastic pad is a silicone pad. The elasticity is big, long service life, and insulating thermal-insulated effectual, the security is high moreover.

Furthermore, the first elastic cushion at least wraps the top wall, the two side walls in the width direction and the side wall departing from the container body of the first temperature measuring element. The insulating and heat insulating effect is good. And, make first temperature element extrusion place in first cushion, avoid first temperature element to play by a wide margin in the mounting groove.

In some embodiments, the handle comprises: the handle frame is connected with the container body, the mounting groove is formed in the side wall, facing the container body, of the handle frame, the mounting groove penetrates through the lower edge of the handle frame, and a power supply lead of the first temperature measuring element can extend out from the lower portion of the mounting groove; the handle main part is connected with the handle frame, is provided with the brace rod on the lateral wall of handle main part orientation handle frame, and the brace rod extends to the below of mounting groove for the first temperature measurement component of bearing.

In the embodiments, the handle comprises the handle frame and the handle main body which are separated, so that the processing and the forming are convenient. With the mounting groove setting on the handle frame and run through the lower limb of handle frame, be favorable to supplying power the wire and be connected with first temperature element through the below opening of mounting groove to for first temperature element power supply, thereby be favorable to making first temperature element and handle frame all closely laminate with the lateral wall of the container body and can not be in centre gripping power supply wire, conveniently walk the line. And the lateral wall of the handle body facing the handle frame is provided with the support rib, and under the condition that the handle body is arranged on the handle frame, one part of the support rib is positioned below the mounting groove, so that the support rib is favorable for supporting the first temperature measuring element from the lower part, and the first temperature measuring element is prevented from falling off from the mounting groove.

In some embodiments, the power supply lead of the first temperature measuring element extends downward through a gap between the side wall of the container body and the support rib; or the support rib is provided with a first wiring hole for the power supply lead of the first temperature measuring element to pass through.

In the embodiments, the supporting rib is not abutted against the side wall of the container body, but a gap is left between the supporting rib and the side wall, so that the power supply wire of the first temperature measuring element can extend downwards through the gap conveniently, and the wiring is convenient. Certainly, the support rib can be provided with a first wiring hole, so that the power supply wire passes through the first wiring hole to be connected with the first temperature measuring element, the power supply wire can be limited through the first wiring hole, and disordered wiring is avoided.

In some embodiments, the liquid heating vessel further comprises: the temperature measuring bracket is arranged at the bottom of the container body; and the second elastic cushion is arranged on the temperature measuring bracket, supports the second temperature measuring element and presses the second temperature measuring element against the bottom wall of the container body. The second temperature measuring element is extruded by the elasticity of the second elastic cushion, so that the second temperature measuring element can be tightly attached to the bottom wall of the container body, and the temperature measuring accuracy is improved.

In some embodiments, the temperature measuring bracket comprises a supporting part with a middle part arched and connecting parts positioned at two opposite sides of the bottom of the supporting part, the supporting part is provided with a mounting hole, and the connecting parts are connected with the bottom wall of the container body; the second elastic pad comprises a first sleeve part and a second sleeve part which are distributed up and down, the outer diameter of the first sleeve part is larger than that of the second sleeve part, the second sleeve part penetrates through the mounting hole to extend into the inner cavity below the supporting part, and the end face of the first sleeve part exposed out of the second sleeve part abuts against the upper surface of the periphery of the mounting hole; one part of the second temperature measuring element is arranged on the upper end surface of the first sleeve part, and the other part of the second temperature measuring element extends into the inner cavity of the second elastic cushion.

In these embodiments, the temperature measuring support comprises a supporting part with a middle arched part and connecting parts located on two opposite sides of the bottom of the supporting part, the connecting parts are connected with the bottom wall of the container body, and the first sleeve part of the second elastic pad is arranged at the top of the supporting part, so that when the temperature measuring support is connected with the bottom wall of the container bottom, the first sleeve part is pressed upwards to enable the first sleeve part to sufficiently press the second temperature measuring element, and the temperature measuring accuracy is improved. And moreover, an inner cavity can be formed below the arched supporting part, so that the second sleeve part of the second elastic cushion penetrates through the mounting hole of the supporting part and extends into the inner cavity below the supporting part, and compared with the fact that the second elastic cushion is integrally and directly paved on the upper surface of the temperature measuring support, the mounting stability of the second elastic cushion is improved. And the second elastic cushion comprises two sleeve parts which are distributed up and down, and the inner cavities of the two sleeve parts can be used for accommodating part of the second temperature measuring elements, so that the second elastic cushion can not only upwards extrude the part of the second temperature measuring elements positioned on the second elastic cushion, but also can circumferentially limit the part of the second temperature measuring elements extending into the second elastic cushion, the second temperature measuring elements are prevented from greatly shaking in the mounting holes, and the mounting stability of the second temperature measuring elements is improved.

In some embodiments, the liquid heating vessel further comprises: the heating element is arranged below the bottom wall of the container body; and the electric control board is respectively electrically connected with the first temperature measuring element, the second temperature measuring element and the heating element and is used for controlling the heating element according to the temperature detected by the first temperature measuring element and the temperature detected by the second temperature measuring element. The electric control board can determine the liquid temperature in time according to the temperatures detected by the two temperature measuring elements, so that the heating element is controlled to continue heating or stop heating, and the cooking effect is improved.

Further, the liquid heating container further comprises: the container bottom cover is of a cylindrical structure with an opening at the top, supports the container body and encloses an accommodating cavity with the bottom wall of the container body; the electric control board is arranged in the accommodating cavity.

In some embodiments, the electronic control board is configured to control the heat generating member based on a higher one of the temperature detected by the first temperature detecting element and the temperature detected by the second temperature detecting element. The temperature of the liquid in the container body can be judged more quickly and flexibly so as to realize the accurate control of the heating piece. For example, the temperature of the bottom wall is slowly increased due to the fact that the food materials in the container body are deposited on the bottom wall, the liquid temperature of the upper layer of the food materials is actually high, the liquid temperature in the container body can be accurately judged by means of the temperature detected by the first temperature measuring element, and therefore the heating element is accurately controlled.

Additional aspects and/or advantages of the present general inventive concept will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the general inventive concept.

Drawings

The above and other objects and features of the present invention will become more apparent from the following description of the embodiments taken in conjunction with the accompanying drawings, in which:

FIG. 1 shows an exploded schematic view of a liquid heating vessel of one embodiment of the present application;

FIG. 2 shows a schematic structural view of a handle frame of an embodiment of the present application;

FIG. 3 illustrates a partially broken away schematic view of a liquid heating vessel according to an embodiment of the present application;

FIG. 4 shows a schematic longitudinal cross-sectional view of a liquid heating vessel of an embodiment of the present application;

fig. 5 shows a partial enlarged schematic view at I in fig. 4.

Fig. 1 to 5 are numbered as follows:

10 container body, 110 container body, 120 heating plate,

20 handles, 210 handle frames, 211 installing grooves, 220 handle bodies, 221 supporting ribs, 230 handle covers,

31 a first temperature measuring element, 32 a first resilient pad,

41 a second temperature measuring element, 42 a second elastic pad, 421 a first sleeve part, 422 a second sleeve part, 43 a temperature measuring bracket, 431 a supporting part, 432 a connecting part,

50 container bottom cover, 510 third avoiding hole,

60 a heat-generating member, which is provided with a heat-generating member,

71 electric control board, 711 temperature measuring pins, 712 control keys, 72 electric control board base, 73 electric control board bracket, 731 first avoiding hole, 74 sealing gasket and 741 second avoiding hole.

Detailed Description

The following detailed description is provided to assist the reader in obtaining a thorough understanding of the methods, devices, and/or systems described herein. However, various changes, modifications, and equivalents of the methods, apparatus, and/or systems described herein will be apparent to those skilled in the art after reviewing the disclosure of the present application. For example, the order of operations described herein is merely an example, and is not limited to those set forth herein, but may be changed as will become apparent after understanding the disclosure of the present application, except to the extent that operations must occur in a particular order. Moreover, descriptions of features known in the art may be omitted for clarity and conciseness.

The features described herein may be embodied in different forms and should not be construed as limited to the examples described herein. Rather, the examples described herein have been provided to illustrate only some of the many possible ways to implement the methods, devices, and/or systems described herein, which will be apparent after understanding the disclosure of the present application.

As used herein, the term "and/or" includes any one of the associated listed items as well as any combination of any two or more.

Although terms such as "first", "second", and "third" may be used herein to describe various elements, components, regions, layers or sections, these elements, components, regions, layers or sections should not be limited by these terms. Rather, these terms are only used to distinguish one element, component, region, layer or section from another element, component, region, layer or section. Thus, a first element, component, region, layer or section referred to in the examples described herein could also be referred to as a second element, component, region, layer or section without departing from the teachings of the examples.

In the specification, when an element such as a layer, region or substrate is referred to as being "on," "connected to" or "coupled to" another element, it can be directly on, connected to or coupled to the other element or one or more other elements may be present therebetween. In contrast, when an element is referred to as being "directly on," "directly connected to" or "directly coupled to" another element, there may be no intervening elements present.

The terminology used herein is for the purpose of describing various examples only and is not intended to be limiting of the disclosure. The singular is also intended to include the plural unless the context clearly indicates otherwise. The terms "comprises," "comprising," and "having" specify the presence of stated features, quantities, operations, elements, components, and/or combinations thereof, but do not preclude the presence or addition of one or more other features, quantities, operations, components, elements, and/or combinations thereof. The term "plurality" means any number of two or more.

In the present application, the definitions of the terms "upper", "lower", "top" and "bottom" are defined based on the orientation of the product in the normal use state, unless otherwise specified.

Unless otherwise defined, all terms including technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs after understanding the present invention. Unless explicitly defined as such herein, terms such as those defined in general dictionaries should be interpreted as having a meaning that is consistent with their meaning in the context of the relevant art and the present disclosure, and should not be interpreted in an idealized or overly formal sense.

A liquid heating vessel provided by an embodiment of the present invention will be described with reference to fig. 1 to 5.

As shown in fig. 1, 4 and 5, an embodiment of the present invention provides a liquid heating container, including: a container body 10 for containing a liquid; a handle 20 provided on a sidewall of the container body 10; a first temperature measuring element 31 provided on a wall surface of the handle 20 facing the container body 10, attached to a sidewall of the container body 10, for detecting a temperature of the sidewall of the container body 10; and a second temperature measuring element 41 disposed at the bottom of the container body 10 and attached to the bottom wall of the container body 10 for detecting the temperature of the bottom wall of the container body 10.

The liquid heating container that this aspect embodiment provided includes container body 10 and connects in the handle 20 of container body 10 lateral wall, through set up first temperature element 31 on handle 20, the temperature of container body 10 lateral wall is detected with the lateral wall looks laminating of first temperature element 31 and container body 10, and set up second temperature element 41 at the diapire of container body 10, the temperature of container body 10 diapire is detected with laminating second temperature element 41 and container body 10 diapire, adopt two temperature elements to carry out the temperature measurement in the different positions of container body 10, be favorable to accurate perception container body 10 temperature, thereby according to this accurate judgement container body 10 interior liquid temperature. The situation that a single temperature measuring element cannot accurately detect the liquid temperature due to uneven distribution of food materials in the container body 10 and low local heat conduction speed is avoided, and the misjudgment probability is reduced.

Moreover, the temperature of the liquid in the container 10 can be judged more quickly and flexibly, for example, the highest temperature detected by the two temperature measuring elements is used as the temperature of the liquid in the container 10, so that the situation of local overheating is avoided, and the situation of local slow heat conduction and temperature misjudgment caused by uneven distribution of the food materials in the container 10 is also avoided. For example, the temperature of the liquid in the container body 10 can be judged by the temperature detected by the first temperature measuring element 31, so that the temperature measurement accuracy is improved.

Moreover, two temperature measuring elements are adopted for measuring the temperature, even if the liquid heating container is used in an extreme temperature environment, if one temperature measuring element fails, the other temperature measuring element can be used for measuring the temperature, and the reliability is improved.

In addition, the first temperature measuring element 31 is arranged on the handle 20, and a supporting structure for supporting the first temperature measuring element 31 does not need to be additionally arranged outside the container body 10, so that the parts are reduced, and the cost is saved. And the structure is simple and compact, and the occupied space is small. And it is convenient to mount the first temperature measuring element 31 on the handle 20 corresponding to different heights of the container body 10.

Further, the container body 10 includes a container main body 110 and a heat generating tray 120. The container body 110 is in a sleeve shape having openings at the upper and lower sides, and the heating plate 120 closes the bottom opening of the container body 110. The first temperature measuring element 31 is attached to the side wall of the container main body 110, and the second temperature measuring element 41 is attached to the bottom wall of the heating plate 120.

As for the way of mounting the first temperature measuring element 31, in some embodiments, as shown in FIGS. 1 and 2, the wall surface of the handle 20 facing the container body 10 is provided with a mounting groove 211, and a portion of the first temperature measuring element 31 is embedded in the mounting groove 211. On one hand, the first temperature measuring element 31 can be limited through the mounting groove 211, so that the mounting stability of the first temperature measuring element 31 is improved, and the temperature measuring accuracy is prevented from being influenced by the fact that the first temperature measuring element 31 moves greatly along the surface of the side wall of the container body 10; on the other hand, the first temperature measuring element 31 can be quickly installed in place by aligning the position of the installation groove 211, and the assembly efficiency is improved.

In order to make the first temperature measuring element 31 closely fit with the sidewall of the container body 10, further, as shown in fig. 1 and 3, the liquid heating container further includes a first elastic pad 32 disposed in the mounting groove 211, and the first elastic pad 32 can press the first temperature measuring element 31 against the sidewall of the container body 10. The first temperature measuring element 31 is extruded by the elasticity of the first elastic cushion 32, so that the first temperature measuring element 31 can be tightly attached to the side wall of the container body 10, and the temperature measuring accuracy is improved.

Further, the first elastic pad 32 is a silicone pad. The elasticity is big, long service life, and insulating thermal-insulated effectual, the security is high moreover.

Further, as shown in FIG. 3, the first elastic pad 32 covers at least the top wall, both side walls in the width direction and the side wall facing away from the container body 10 of the first temperature measuring element 31. The insulating and heat insulating effect is good. Moreover, the first temperature measuring element 31 is placed in the first elastic pad 32 by pressing, so that the first temperature measuring element 31 is prevented from moving greatly in the mounting groove 211.

In one particular embodiment, as shown in fig. 1, 2, 4 and 5, the handle 20 includes: a handle frame 210 connected with the container body 10, a mounting groove 211 is provided on a sidewall of the handle frame 210 facing the container body 10, the mounting groove 211 penetrates through a lower edge of the handle frame 210, and a power supply wire of the first temperature measuring element 31 can extend out through a lower part of the mounting groove 211; the handle body 220 is connected with the handle frame 210, a support rib 221 is arranged on the side wall of the handle body 220 facing the handle frame 210, and the support rib 221 extends to the lower part of the mounting groove 211 and is used for supporting the first temperature measuring element 31.

In this embodiment, the handle 20 includes a handle frame 210 and a handle body 220 that are separate bodies, which facilitates the manufacturing process. The mounting groove 211 is arranged on the handle frame 210 and penetrates through the lower edge of the handle frame 210, so that a power supply wire is connected with the first temperature measuring element 31 through the opening below the mounting groove 211 to supply power to the first temperature measuring element 31, the first temperature measuring element 31 and the handle frame 210 are enabled to be tightly attached to the side wall of the container body 10, the power supply wire cannot be clamped in the middle, and wiring is facilitated. Furthermore, the support rib 221 is disposed on the side wall of the handle body 220 facing the handle frame 210, and when the handle body 220 is mounted on the handle frame 210, a part of the support rib 221 is located below the mounting groove 211, which is beneficial for the support rib 221 to support the first temperature measurement element 31 from below, and prevent the first temperature measurement element 31 from falling off from the mounting groove 211.

Further, as shown in FIG. 5, the power supply lead of the first temperature measuring element 31 extends downward through the gap between the side wall of the container body 10 and the support rib 221. The supporting rib 221 is not abutted against the side wall of the container body 10, but a gap is left between the supporting rib and the side wall, so that the power supply wire of the first temperature measuring element 31 can extend downwards through the gap, and the wiring is convenient. Of course, the support rib 221 may further be provided with a first wire hole for the power supply wire of the first temperature measurement element 31 to pass through, and the power supply wire may be limited by the first wire hole, so as to avoid disordered wire routing.

In a specific application, the power supply lead of the first temperature measuring element 31 extends downward to the bottom of the container body 10, and extends into the bottom cover 50 of the container to be electrically connected with the electric control board 71.

Further, as shown in fig. 1 and 4, the handle 20 further includes a handle cover 230, and the handle cover 230 covers a side of the handle body 220 facing away from the handle frame 210.

With respect to the manner of mounting the second temperature sensing element 41, in some embodiments, as shown in FIGS. 1, 3 and 5, the liquid heating vessel further comprises: a temperature measuring bracket 43 disposed at the bottom of the container body 10; and a second elastic pad 42 disposed on the temperature measuring bracket 43, the second elastic pad 42 supporting the second temperature measuring element 41 and pressing the second temperature measuring element 41 against the bottom wall of the container body 10. The second temperature measuring element 41 is pressed by the elastic force of the second elastic pad 42, so that the second temperature measuring element 41 can be tightly attached to the bottom wall of the container body 10, and the temperature measuring accuracy is improved.

In a specific embodiment, as shown in fig. 3, 4 and 5, the temperature measuring stand 43 includes a support part 431 having a middle portion arched and connection parts 432 at opposite sides of the bottom of the support part 431, the support part 431 is provided with a mounting hole, and the connection parts 432 are connected to the bottom wall of the container body 10; the second elastic cushion 42 comprises a first sleeve part 421 and a second sleeve part 422 which are distributed up and down, the outer diameter of the first sleeve part 421 is larger than that of the second sleeve part 422, the second sleeve part 422 penetrates through the mounting hole to extend into the inner cavity below the supporting part 431, and the end face of the first sleeve part 421 exposed out of the second sleeve part 422 abuts against the upper surface around the mounting hole; one part of the second temperature measuring element 41 is disposed on the upper end surface of the first sleeve portion 421, and the other part of the second temperature measuring element 41 extends into the inner cavity of the second elastic pad 42.

In these embodiments, the temperature measuring bracket 43 includes a supporting portion 431 with a middle portion arched and connecting portions 432 located at opposite sides of the bottom of the supporting portion 431, the connecting portions 432 are connected to the bottom wall of the container body 10, and the first sleeve portion 421 of the second elastic pad 42 is disposed at the top of the supporting portion 431, which is advantageous in that when the temperature measuring bracket 43 is connected to the bottom wall of the container bottom, the first sleeve portion 421 is pressed upward to sufficiently press the second temperature measuring element 41 against the first sleeve portion 421, and the second temperature measuring element 41 is pressed against the bottom wall of the container body 10, thereby improving the temperature measuring accuracy. Moreover, an inner cavity can be formed below the arched supporting portion 431, so that the second sleeve portion 422 of the second elastic cushion 42 passes through the mounting hole of the supporting portion 431 and extends into the inner cavity below, and compared with the case that the second elastic cushion 42 is integrally and directly laid on the upper surface of the temperature measuring bracket 43, the mounting stability of the second elastic cushion 42 is improved. Moreover, the second elastic cushion 42 includes two sleeve portions distributed vertically, and the inner cavities of the two sleeve portions can accommodate part of the second temperature measuring element 41, so that the second elastic cushion 42 can not only press the part of the second temperature measuring element 41 located thereon upwards, but also perform circumferential limit on the part of the second temperature measuring element 41 extending therein, thereby preventing the second temperature measuring element 41 from greatly shaking in the mounting hole, and improving the mounting stability of the second temperature measuring element 41.

In some embodiments, as shown in fig. 1, 4 and 5, the liquid heating vessel further comprises: a heat generating member 60 disposed under the bottom wall of the container body 10; the electric control board 71, the electric control board 71 are electrically connected with the first temperature measurement element 31, the second temperature measurement element 41 and the heating element 60 respectively, and are used for controlling the heating element 60 according to the temperature detected by the first temperature measurement element 31 and the temperature detected by the second temperature measurement element 41. The electric control board 71 can determine the liquid temperature in time according to the temperatures detected by the two temperature measuring elements, so as to control the heating element 60 to continue heating or stop heating, and the like, thereby improving the cooking effect, such as avoiding the phenomena of overflowing, bottom pasting, and the like.

In a specific application, as shown in fig. 3, the electronic control board 71 is provided with two temperature measuring pins 711, which connect the power supply wires to the first temperature measuring element 31 and the second temperature measuring element 41, respectively.

Further, as shown in fig. 1 and 5, the liquid heating container further includes: a container bottom lid 50 having a cylindrical structure with an opening at the top, the container bottom lid 50 supporting the container body 10 and enclosing a receiving cavity with the bottom wall of the container body 10; an electronic control board 71 is disposed within the receiving cavity.

Further, the electronic control board 71 is adapted to control the heat generating member 60 based on the higher of the temperature detected by the first temperature measuring element 31 and the temperature detected by the second temperature measuring element 41. The temperature of the liquid in the container body 10 can be judged more quickly and flexibly to realize the accurate control of the heat generating member 60. For example, the temperature of the liquid in the container body 10 can be accurately determined by the temperature detected by the first temperature measuring element 31 when the temperature of the liquid on the upper layer of the actual food material is higher, so that the heating element 60 can be accurately controlled.

Of course, the electronic control board 71 can also perform other calculations according to the temperatures detected by the two temperature measuring elements and control the heat generating element 60 accordingly. For example, the electric control board 71 adjusts the heating power of the heating element 60 according to the change rate of the temperature detected by the two temperature measuring elements within a preset time period, so as to prevent the phenomena of pot overflow or bottom burnt, etc.

Further, as shown in fig. 1, the liquid heating container further includes: the container bottom cover comprises an electric control board base 72 and an electric control board bracket 73, wherein the electric control board base 72 is connected with the container bottom cover 50, the electric control board bracket 73 is connected with the electric control board base 72, the electric control board 71 is clamped between the electric control board bracket 73 and the electric control board base 72, a control key 712 is arranged on the electric control board 71, and a first avoidance hole 731 is arranged at the position, corresponding to the control key 712, of the electric control board bracket 73; the sealing gasket 74 is clamped between the electric control board bracket 73 and the side wall of the container bottom cover 50, and a second avoiding hole 741 is arranged on the sealing gasket 74 corresponding to the control key 712; the sidewall of the container bottom cover 50 corresponding to the control button 712 is provided with a third avoiding hole 510, and the control button 712 is exposed out of the container bottom cover 50 through the first avoiding hole 731, the second avoiding hole 741 and the third avoiding hole 510.

The specific assembly sequence of the liquid heating vessel of one embodiment of the present application is as follows:

the container body 10 is a glass container body, and first, the glass container body, the heating pan 120 and the handle frame 210 are assembled together; then a second temperature measuring element 41 is further assembled, and the second temperature measuring element 41 is closely assembled at the bottom of the glass container body through a second silica gel pad and a temperature measuring bracket 43; then, the first temperature measuring element 31 is further assembled, and the first temperature measuring element 31 with the first silica gel pad is arranged in the mounting groove 211 of the handle frame 210; then the handle main body 220 and the handle cover 230 are further assembled, and the support rib 221 at the lower part of the handle main body 220 supports the first temperature measuring element 31 to prevent the first temperature measuring element from falling off when in use; then, the power supply leads of the first temperature measuring element 31 and the second temperature measuring element 41 are further connected with the temperature measuring pins 711 on the electric control board 71 (such as PCBA); finally, the electrical control board 71 is mounted on the glass container body together with the electrical control board base 72, the electrical control board bracket 73, the gasket 74 and the container bottom lid 50.

Although the embodiments of the present invention have been described in detail above, those skilled in the art may make various modifications and variations to the embodiments of the present invention without departing from the spirit and scope of the present invention. It should be understood that such modifications and variations would still fall within the spirit and scope of the embodiments of the present invention, as defined by the appended claims, as seen by those skilled in the art.

Claims (10)

1. A liquid heating vessel, comprising:

a container body (10) for containing a liquid;

a handle (20) provided on a sidewall of the container body (10);

the first temperature measuring element (31) is arranged on the wall surface of the handle (20) facing the container body (10), is attached to the side wall of the container body (10) and is used for detecting the temperature of the side wall of the container body (10);

and the second temperature measuring element (41) is arranged at the bottom of the container body (10), is attached to the bottom wall of the container body (10) and is used for detecting the temperature of the bottom wall of the container body (10).

2. A liquid heating vessel according to claim 1, wherein a mounting groove (211) is provided on a wall surface of said handle (20) facing said vessel body (10), and a part of said first temperature measuring element (31) is embedded in said mounting groove (211).

3. A liquid heating vessel according to claim 2, further comprising a first resilient pad (32) disposed within the mounting groove (211), the first resilient pad (32) being capable of pressing the first temperature sensing element (31) against the side wall of the vessel body (10).

4. A liquid heating vessel according to claim 3, wherein the first resilient pad (32) is a silicone pad, the first resilient pad (32) wrapping at least the top wall, the width-wise side walls and the side walls facing away from the vessel body (10) of the first temperature measuring element (31).

5. A liquid heating vessel as claimed in claim 2, wherein said handle (20) comprises:

the handle frame (210) is connected with the container body (10), the mounting groove (211) is formed in the side wall, facing the container body (10), of the handle frame (210), the mounting groove (211) penetrates through the lower edge of the handle frame (210), and a power supply wire of the first temperature measuring element (31) can extend out of the lower portion of the mounting groove (211);

the handle main body (220) is connected with the handle frame (210), a supporting rib (221) is arranged on the side wall, facing the handle frame (210), of the handle main body (220), and the supporting rib (221) extends to the lower portion of the mounting groove (211) and is used for supporting the first temperature measuring element (31).

6. A liquid heating vessel according to claim 5, wherein the power supply leads of said first temperature measuring element (31) extend downwardly through the gap between the side wall of said vessel body (10) and said support rib (221); or

The supporting rib (221) is provided with a first wiring hole for the power supply lead of the first temperature measuring element (31) to pass through.

7. A liquid heating vessel as claimed in any of claims 1 to 6, further comprising:

a temperature measuring support (43) arranged at the bottom of the container body (10);

and the second elastic cushion (42) is arranged on the temperature measuring bracket (43), and the second elastic cushion (42) supports the second temperature measuring element (41) and presses the second temperature measuring element (41) against the bottom wall of the container body (10).

8. A liquid heating vessel as claimed in claim 7, wherein said temperature measuring stand (43) comprises a supporting part (431) having a central portion arched and connecting parts (432) at opposite sides of the bottom of said supporting part (431), said supporting part (431) being provided with mounting holes, said connecting parts (432) being connected to the bottom wall of said vessel body (10);

the second elastic cushion (42) comprises a first sleeve part (421) and a second sleeve part (422) which are distributed up and down, the outer diameter of the first sleeve part (421) is larger than that of the second sleeve part (422), the second sleeve part (422) penetrates through the mounting hole to extend into an inner cavity below the supporting part (431), and the end face of the first sleeve part (421) exposed out of the second sleeve part (422) abuts against the upper surface of the periphery of the mounting hole;

one part of the second temperature measuring element (41) is arranged on the upper end surface of the first sleeve part (421), and the other part of the second temperature measuring element (41) extends into the inner cavity of the second elastic pad (42).

9. A liquid heating vessel as claimed in any of claims 1 to 6, further comprising:

a container bottom cover (50) which is of a cylindrical structure with an opening at the top, wherein the container bottom cover (50) supports the container body (10) and encloses a containing cavity with the bottom wall of the container body (10);

a heat generating member (60) disposed below a bottom wall of the container body (10);

and the electric control board (71) is arranged in the accommodating cavity, and the electric control board (71) is respectively electrically connected with the first temperature measuring element (31), the second temperature measuring element (41) and the heating part (60) and is used for controlling the heating part (60) according to the temperature detected by the first temperature measuring element (31) and the temperature detected by the second temperature measuring element (41).

10. A liquid heating vessel as claimed in claim 9, wherein said electric control board (71) is adapted to control said heat generating member (60) in response to the higher of the temperature detected by said first temperature measuring element (31) and the temperature detected by said second temperature measuring element (41).

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