CN210673091U

CN210673091U - Temperature sensing cup assembly and cooking utensil with same

Info

Publication number: CN210673091U
Application number: CN201920542819.9U
Authority: CN
Inventors: 杜俊明; 王红林
Original assignee: SEB SA
Current assignee: Zhejiang Supor Electrical Appliances Manufacturing Co Ltd; SEB SA
Priority date: 2019-04-19
Filing date: 2019-04-19
Publication date: 2020-06-05
Anticipated expiration: 2029-04-19

Abstract

The utility model discloses a temperature sensing cup subassembly and have its cooking utensil, temperature sensing cup subassembly is used for having the cooking utensil of interior pot, and it includes cup, mount, temperature sensing subassembly and ground lead, and the mount is fixed to be set up in the cup, and the temperature sensing subassembly sets up on the mount to press from both sides and locate between mount and the cup, and ground lead fixes to the mount. According to the utility model discloses a temperature sensing cup subassembly and have its cooking utensil, temperature sensing subassembly and ground lead all install into a whole through the mount, simple structure, and assembly efficiency improves greatly.

Description

Temperature sensing cup assembly and cooking utensil with same

Technical Field

The utility model relates to a cooking utensil technical field especially relates to a temperature sensing cup subassembly and have its cooking utensil.

Background

An existing electric cooker is generally provided with a temperature sensing cup assembly for sensing the temperature of the bottom of an inner pot so that a control device of the electric cooker controls the heating process of the electric cooker according to the temperature sensed by the temperature sensing cup assembly. The temperature-sensing cup assembly generally comprises a temperature-sensing wire and a fuse wire, wherein the temperature-sensing wire is arranged on one fixing support, the fuse wire is arranged on the other fixing support, and finally the two fixing supports are arranged in the temperature-sensing cup and fixed. The temperature sensing cup component with the structure has more parts and is troublesome to assemble. Accordingly, the present application is directed to an improved temperature sensing cup assembly and a cooking appliance having the same that at least partially solve the problems occurring in the related art.

SUMMERY OF THE UTILITY MODEL

In the summary section a series of concepts in a simplified form is introduced, which will be described in further detail in the detailed description section. The inventive content does not imply any attempt to define the essential features and essential features of the claimed solution, nor is it implied to be intended to define the scope of the claimed solution.

In order to at least partially solve the above problems, the present invention discloses a temperature sensing cup assembly for a cooking appliance having an inner pot, which includes a cup body; the fixing frame is fixedly arranged in the cup body; the temperature sensing assembly is arranged on the fixed frame and clamped between the fixed frame and the cup body; and a ground lead fixed to the holder.

According to the utility model discloses a temperature sensing cup subassembly, the temperature sensing subassembly with ground lead all passes through mount installation becomes a whole, simple structure, and assembly efficiency improves greatly.

Preferably, the fixing frame is provided with a pin, and the pin is connected with the grounding lead in an inserting manner.

Therefore, compared with the connection mode of the screw and the nut of the grounding lead, the assembly efficiency is higher.

Preferably, the temperature sensing assembly comprises a temperature sensing wire, the fixing frame is provided with a first mounting groove for mounting the temperature sensing wire, and the temperature sensing wire is attached to the inner surface of the cup body in a state that the fixing frame is fixed to the cup body.

Therefore, the temperature sensing wire is attached to the inner surface of the cup body, and the temperature of the inner pot of the cooking utensil can be accurately detected.

Preferably, the temperature sensing assembly includes a fuse wire, the fixing frame is provided with a second mounting groove for mounting the fuse wire, and the fuse wire is attached to the inner surface of the cup body in a state that the fixing frame is fixed to the cup body.

Therefore, by arranging the fuse wire, when the temperature sensing cup assembly has overlarge current, the fuse wire can be fused to cut off the current, and the overload protection effect is achieved.

Preferably, the second mounting grooves are provided in pairs symmetrically about the first mounting groove.

Therefore, two fuse wires can be arranged, and the overload protection effect can be better achieved.

Preferably, the second mounting grooves symmetrically arranged in pairs are connected with the first mounting grooves in a wavy plate shape.

Therefore, the space of the fixing frame in the cup body is saved, and wiring is facilitated.

Preferably, the two ends of the fixing frame are provided with flat plate portions, the inner surface of the side wall of the cup body is provided with a radially protruding limiting convex portion, and the limiting convex portion is clamped on the lower side of the flat plate portions so as to limit the fixing frame in the cup body.

Thereby, the holder can be confined within the cup by the flat portion.

Preferably, the limit convex part is formed by punching, and a concave part corresponding to the limit convex part is formed on the outer surface of the side wall.

Preferably, the pins are punched and bent from the groove wall of the second mounting groove.

Therefore, the pin and the second mounting groove are integrally arranged, the structure is simple, and the installation is convenient.

The utility model also provides a cooking appliance, which comprises a cooker body, wherein a heating device is arranged in the cooker body; an inner pot removably disposed within the pot body; and the temperature sensing cup assembly of any one of the above embodiments, the temperature sensing cup assembly being electrically connected to the power supply and control device of the cooking appliance.

According to the utility model discloses a cooking utensil, the temperature sensing subassembly with the ground lead all passes through the mount installation becomes a whole, simple structure, and assembly efficiency improves greatly.

Drawings

The following figures of the embodiments of the present invention are used as part of the present invention for understanding the present invention. There are shown in the drawings, embodiments and descriptions of the invention, which are used to explain the principles of the invention. In the drawings, there is shown in the drawings,

fig. 1 is a schematic cross-sectional view of a cooking appliance according to a preferred embodiment of the present invention;

FIG. 2 is a perspective view of the temperature sensing cup assembly shown in FIG. 1;

FIG. 3 is an exploded perspective view of the temperature sensing cup assembly shown in FIG. 2;

FIG. 4 is a schematic cross-sectional view of a temperature sensing cup assembly according to a preferred embodiment of the present invention;

fig. 5 is a partially enlarged view of a portion a in fig. 4.

Detailed Description

In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. It will be apparent, however, to one skilled in the art, that embodiments of the invention may be practiced without one or more of these specific details. In other instances, well-known features have not been described in order to avoid obscuring embodiments of the present invention.

In the following description, a detailed structure will be presented for a thorough understanding of embodiments of the invention. It is apparent that the implementation of the embodiments of the present invention is not limited to the specific details familiar to those skilled in the art. The preferred embodiments of the present invention are described in detail below, however, other embodiments of the invention are possible in addition to these detailed descriptions.

Hereinafter, preferred embodiments according to the present invention will be described in detail.

Referring to fig. 1 to 3, fig. 1 is a sectional view of a cooking appliance 200 according to the present invention; fig. 2 is a perspective view of the temperature-sensing cup assembly 100 shown in fig. 1, and fig. 3 is an exploded perspective view of the temperature-sensing cup assembly 100 shown in fig. 2.

The temperature sensing cup assembly 100 of the present invention includes a cup body 110, a fixing frame 120, a temperature sensing assembly 130 and a ground lead 140. The fixing frame 120 is fixedly disposed in the cup body 110, the temperature sensing assembly 130 is disposed on the fixing frame 120 and clamped between the fixing frame 120 and the cup body 110, the temperature sensing assembly 130 is used for sensing the temperature of the inner pot 210 of the cooking appliance 200, the fixing frame 120 is provided with pins 121, and the pins 121 are electrically connected with the grounding lead 140. In the present embodiment, the pin 121 protrudes away from the inner pot 210, and the ground lead 140 may be configured to include a wire 141 and a plug terminal 142 connected to the wire 141, as shown in fig. 3, and the pin 121 is plugged to the plug terminal 142 of the ground lead 140. Specifically, the pin 121 is inserted into a U-shaped metal piece of the insertion terminal 142.

According to the utility model discloses a temperature sensing cup subassembly sets up participating in with ground lead connection on its mount for temperature sensing subassembly and ground lead all install into a whole through the mount, and compare in traditional ground lead's screw nut's connected mode, simple structure, and assembly efficiency improves greatly.

The temperature sensing assembly 130 may include a temperature sensing wire 131, the fixing frame 120 may be provided with a first mounting groove 122 for mounting the temperature sensing wire 131, and the temperature sensing wire 131 located in the first mounting groove 122 is attached to the inner surface of the cup body 110 in a state that the fixing frame 120 is fixed to the cup body 110. Accordingly, the temperature sensing wire 131 is attached to the inner surface of the cup body 110, and the temperature of the inner pot 210 of the cooking utensil 200 can be detected more accurately.

Further, the temperature sensing assembly 130 may further include a fuse wire 132, and the fixing frame 120 may be correspondingly provided with a second mounting groove 123 for mounting the fuse wire 132, and in a state that the fixing frame 120 is fixed to the cup body 110, the fuse wire 132 located in the second mounting groove 123 is attached to the inner surface of the cup body 110. Thus, by providing the fuse wire 132, overload protection of the temperature-sensing cup assembly 100 is achieved.

Further, referring to fig. 3, the pins 121 may be bent and protruded from groove walls of the second mounting groove 123 such that the second mounting groove 123 forms the through hole 125, respectively. Therefore, the pins 121 are integrally provided with the second mounting grooves 123, so that the temperature sensing cup assembly 100 is simple in structure and convenient to assemble.

In the present embodiment, the temperature sensing member 130 includes two fuse wires 132, and thus, the second mounting groove 123 may be provided in pairs symmetrically with respect to the first mounting groove 122. Therefore, the fuse wire 132 and the temperature sensing wire 131 can be conveniently installed, and the overload protection function can be better achieved. Preferably, the two second installation grooves 123 symmetrically arranged in pairs are connected with the first installation groove 122 to form a wavy plate, so that the space for installing the fixing frame 120 in the cup body 110 can be saved, and the wiring is facilitated.

Further, one end of each second mounting groove 123 away from the first mounting groove 122 is provided with a flat plate portion 124, and the flat plate portion 124 is an end of the fixing frame 120 for being fixed to the cup 110. Thus, the fixing frame 120 can be fixed to the cup body 110 through the flat plate portion 124.

In the present embodiment, as shown in fig. 4 and 5, the inner surface of the side wall of the cup body 110 is provided with a radially protruding limit protrusion 111, and the limit protrusion 111 catches the flat plate portion 124. Therefore, the assembly of the fixed frame 120 and the cup body 110 is more stable through the matching of the limiting convex part 111 and the flat plate part 124.

The limit protrusions 111 may be formed by punching, and thus the depressions 112 corresponding to the limit protrusions 111 are formed on the outer surface of the sidewall.

Hereinafter, an assembling process of the temperature sensing cup assembly according to the preferred embodiment of the present invention will be described in detail with reference to fig. 3. First, the ground lead 140 and the pin 121 are connected together; then, the temperature sensing wire 131 is fitted in the first mounting groove 122, and then, the two fuse wires 132 are respectively fitted in the second mounting groove 123; then, the fixing frame 120 with the temperature sensing wire 131, the fuse wire 132 and the grounding lead 140 is installed in the cup body 110, and the outer surface of the sidewall of the cup body 110 is punched to form a limiting convex part 111, wherein the limiting convex part 111 is in a point shape and is positioned at the lower side of the flat plate part 124 to limit the flat plate part 124 to be separated from the cup body 110, so that the fixing frame 120 is fixed in the cup body 110; finally, the wires are tied up with a cable tie 150.

The utility model also provides a cooking utensil 200, including above-mentioned interior pot 210 and temperature-sensing cup subassembly 100, still include a kind of deep pot body 220, heating device 230, controlling means (not shown in the figure) and power (not shown in the figure). The temperature sensing cup assembly 100 is electrically connected to a power supply and control device.

The pot body 220 generally has a cylindrical inner pot housing portion, and the inner pot 210 is removably provided in the pot body 220 to facilitate cleaning of the inner pot 210. The heating means 230 is provided in the pot body 220 to heat the inner pot 210. The temperature sensing cup assembly 100 is used for detecting the temperature of the bottom of the inner pot 210. The control means may control the heating power of the heating means 230 according to the temperature detected by the temperature-sensitive cup assembly 100.

According to the utility model discloses a cooking utensil, the temperature sensing subassembly and the ground lead of its temperature sensing cup subassembly all install into a whole through the mount, and the equipment is simple and convenient. And the ground lead can be fixedly spliced with the fixing frame, and compared with a connection mode of a screw and a nut of the ground lead, the structure is simple, and the assembly efficiency is higher.

Unless defined otherwise, 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. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. Terms such as "component" and the like, when used herein, can refer to either a single part or a combination of parts. Terms such as "mounted," "disposed," and the like, as used herein, may refer to one component as being directly attached to another component or one component as being attached to another component through intervening components. Features described herein in one embodiment may be applied to another embodiment, either alone or in combination with other features, unless the feature is otherwise inapplicable or otherwise stated in the other embodiment.

The present invention has been described in terms of the above embodiments, but it is to be understood that the above embodiments are for purposes of illustration and description only and are not intended to limit the invention to the described embodiments. It will be appreciated by those skilled in the art that many more modifications and variations are possible in light of the above teaching and are intended to be included within the scope of the invention.

Claims

1. A temperature sensing cup assembly (100) for a cooking appliance (200) having an inner pot (210), comprising:

a cup body (110);

the fixing frame (120), the fixing frame (120) is fixedly arranged in the cup body (110);

the temperature sensing assembly (130) is arranged on the fixed frame (120) and clamped between the fixed frame (120) and the cup body (110); and

a ground lead (140), the ground lead (140) being secured to the mount (120).

2. The assembly of claim 1, wherein the holder (120) is provided with pins (121), and the pins (121) are connected with the grounding lead (140) in a plugging manner.

3. The temperature-sensing cup assembly according to claim 2, wherein the temperature-sensing assembly (130) comprises a temperature-sensing wire (131), the holder (120) is provided with a first mounting groove (122) for mounting the temperature-sensing wire (131), and the temperature-sensing wire (131) is attached to the inner surface of the cup body (110) in a state that the holder (120) is fixed to the cup body (110).

4. The temperature sensing cup assembly according to claim 3, wherein the temperature sensing assembly (130) includes a fuse wire (132), the holder (120) is provided with a second mounting groove (123) for mounting the fuse wire (132), and the fuse wire (132) is attached to an inner surface of the cup body (110) in a state where the holder (120) is fixed to the cup body (110).

5. A temperature sensing cup assembly according to claim 4, wherein the second mounting grooves (123) are provided in pairs symmetrically with respect to the first mounting groove (122).

6. The temperature sensing cup assembly according to claim 5, wherein the second mounting grooves (123) symmetrically disposed in pairs are connected to the first mounting groove (122) in a wave plate shape.

7. The thermo-cup assembly according to claim 6, wherein the holder (120) is provided with flat portions (124) at both ends thereof, the inner surface of the sidewall of the cup body (110) is provided with a radially protruding limiting protrusion (111), and the limiting protrusion (111) is engaged with the lower side of the flat portions (124) to limit the holder (120) within the cup body (110).

8. The temperature sensing cup assembly according to claim 7, wherein the limit protrusion (111) is formed by punching, and a recess (112) corresponding to the limit protrusion (111) is formed on an outer surface of the sidewall.

9. The temperature sensing cup assembly according to claim 4, wherein the pin (121) is punched and bent from a groove wall of the second mounting groove (123).

10. A cooking appliance, comprising:

the cooker comprises a cooker body (220), wherein a heating device (230) is arranged in the cooker body (220);

an inner pot (210), wherein the inner pot (210) is arranged in the cooker body (220) in a removable way;

temperature-sensitive cup assembly (100) according to any of claims 1 to 9, the temperature-sensitive cup assembly (100) being electrically connected with a power supply and control means of the cooking appliance (200).