CN210748733U

CN210748733U - Pot body subassembly and cooking utensil

Info

Publication number: CN210748733U
Application number: CN201921001774.0U
Authority: CN
Inventors: 丁金炬; 何国营
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-06-16
Anticipated expiration: 2029-06-28

Abstract

The utility model provides a pot body subassembly and cooking utensil. The pot body assembly comprises: an inner layer pan; the inner pot is arranged inside the outer pot, and the bottom of the inner side of the outer pot is provided with a positioning part; the temperature sensing cup assembly comprises a temperature sensing cup seat, a temperature sensing element, a fuse, an elastic pad and a temperature sensing cup cap, wherein the temperature sensing element and the fuse are installed on the temperature sensing cup seat, the temperature sensing cup cap is arranged on the temperature sensing cup seat and abutted against the bottom of the outer surface of the inner pot, the elastic pad is installed in the positioning portion, and the temperature sensing cup seat is abutted against the elastic pad. The utility model provides a temperature sensing cup subassembly need not to set up the spring structure alone again, and the structure is compacter, can adapt to cooking utensil's small-size demand of volume and design theory, is convenient for reduce the manufacturing cost of the pot body subassembly in this embodiment and the volume of pot body subassembly.

Description

Pot body subassembly and cooking utensil

Technical Field

The utility model relates to the technical field of household appliances, particularly, relate to a pot body subassembly and cooking utensil.

Background

Cooking appliances currently on the market are various in order to meet different cooking methods. Since the pressure and non-pressure classification is adopted, the electric pressure cooker has the characteristic of improving the pressure in the cooker, so that the cooking temperature is improved, and the electric pressure cooker is widely used for cooking food difficult to cook. Pressureless cooking, such as stewpots, does not require pressure. The heating mode is divided into a naked chafing dish and an electric cooker, the naked chafing dish is usually small in size, the electric cooker is usually large in size, a temperature control system is arranged, and rich cooking procedures are matched.

The electric pressure cooker in the market has the advantages that the cooker body component is a small-volume double-layer cooker, the heating element is arranged at the outer bottom of the inner cooker, the outer cooker is arranged outside the inner cooker, the mounting space of the temperature sensing component at the bottom of the cooker is limited due to the miniaturization of the volume, and the conventional spring assembly temperature sensing component is difficult to meet the requirement of the small-structure double-layer cooker.

SUMMERY OF THE UTILITY MODEL

The main object of the utility model is to provide a pot body subassembly and cooking utensil to solve the problem that cooking utensil's on the market double-deck pot is difficult to satisfy little volume compact structure requirement.

In order to achieve the above object, according to an aspect of the present invention, there is provided a pot body assembly, comprising: an inner layer pan; the inner pot is arranged inside the outer pot, and the bottom of the inner side of the outer pot is provided with a positioning part; the temperature sensing cup assembly comprises a temperature sensing cup seat, a temperature sensing element, a fuse, an elastic pad and a temperature sensing cup cap, wherein the temperature sensing element and the fuse are installed on the temperature sensing cup seat, the temperature sensing cup cap is arranged on the temperature sensing cup seat and abutted against the bottom of the outer surface of the inner pot, the elastic pad is installed in the positioning portion, and the temperature sensing cup seat is abutted against the elastic pad. The utility model provides a temperature sensing cup subassembly need not to set up the spring structure alone again, and the structure is compacter, can adapt to cooking utensil's small-size demand of volume and design theory, is convenient for reduce the manufacturing cost of the pot body subassembly in this embodiment and the volume of pot body subassembly.

Furthermore, the positioning part is a positioning groove, and the bottom of the temperature sensing cup base is provided with a positioning bulge corresponding to the positioning groove, so that the elastic cushion is conveniently compressed and fixed in the positioning groove, and the structure is stable and reliable.

Furthermore, the positioning grooves, the elastic pads and the positioning bulges are a plurality of positioning grooves, a plurality of elastic pads and a plurality of positioning bulges which are arranged in a one-to-one correspondence manner, so that the temperature sensing cup holder can be stably supported.

Further, the bottom of outer pot is provided with the pot bottom plate, be provided with cyclic annular boss on the pot bottom plate, it is a plurality of positioning groove follows the circumference interval arrangement of cyclic annular boss can increase the area of contact of installing the cushion in positioning groove and temperature sensing cup, is convenient for carry out the stable support to the temperature sensing cup, and is convenient for the temperature sensing cup to enclose on cyclic annular boss and establish a cavity to hold the pin and the lead wire isotructure of temperature sensing element and fuse.

Furthermore, the temperature sensing cup base is fixed on the pot bottom plate through at least one buckle assembly, so that the temperature sensing cup base is prevented from moving on the pot bottom plate at will to damage parts on the temperature sensing cup assembly.

Further, buckle subassembly is including detaining a hole and detaining the position, detain a hole with detain one of the two settings in position on the temperature sensing cup, another setting in both on the pot bottom plate, through detaining a hole and detaining the cooperation linkage effect in position, can fix the temperature sensing cup on the pot bottom plate fast.

Furthermore, the pot bottom plate is provided with a positioning rib protruding out of the upper surface of the pot bottom plate, the buckling hole is formed in the positioning rib, the buckling position is arranged on the temperature sensing cup seat, the width of the buckling hole in the height direction is larger than the thickness of the buckling position in the height direction, and therefore necessary moving space is provided for up-and-down movement of the temperature sensing cup seat.

Further, the temperature sensing cup base comprises a base, the positioning protrusion is arranged at the bottom of the base, an annular flange is arranged on the upper surface of the base, and the temperature sensing element and the fuse are located inside the annular flange, so that the temperature sensing element and the fuse are convenient to install.

Furthermore, an avoiding notch is formed in the annular flange, and a line passing hole corresponding to the avoiding notch is formed in the temperature sensing cup cap, so that when the temperature sensing cup assembly is assembled, the line passing hole in the temperature sensing cup cap corresponds to the avoiding notch, and a ground wire can conveniently pass through the line passing hole.

Furthermore, the base is provided with a jack, the jack is located on the outer side of the annular flange, the temperature sensing cup cap is provided with an inserting rib matched with the jack, the temperature sensing cup cap is limited on the temperature sensing cup base under the matching and connecting action of the inserting rib and the jack, and the temperature sensing cup cap is prevented from rotating on the temperature sensing cup base to damage the temperature sensing element and the fuse.

Furthermore, the pot body assembly also comprises a heating assembly, a temperature sensing probe and an upper coupler, and the heating assembly is fixed at the bottom of the outer surface of the inner pot; the temperature sensing probe is arranged on the side wall of the inner layer pot, and the upper coupler is arranged on the outer layer pot and is electrically connected with the temperature sensing probe. The during operation, temperature-sensing probe can carry out the accurate detection to the temperature in the inlayer pot, and then can with detect the temperature signal that obtains on the PCB board of last coupler transmission to base subassembly, improve cooking utensil's control accuracy, for setting up the temperature-sensing probe structure on the pot cover subassembly, cooking utensil's in this embodiment pot cover subassembly design is more free, is not subject to the influence of walking of temperature-sensing probe, and can realize accurate accuse temperature.

According to the utility model discloses an on the other hand provides a cooking utensil, including pot body subassembly and base subassembly, pot body subassembly is foretell pot body subassembly, be provided with down coupler and PCB board on the base subassembly, down the coupler with PCB board electricity is connected, is convenient for carry out accurate control with last coupler coupling connection in order to pot body subassembly.

Use the technical scheme of the utility model, because the utility model provides a temperature sensing cup subassembly has the cushion, at the in-process of in-service use, through the effect of cushion, can make temperature sensing cup cap and inlayer pot keep in close contact with, is convenient for carry out effective temperature sensing to the inlayer pot. For temperature sensing cup subassembly on the market, the utility model provides a temperature sensing cup subassembly need not to set up spring structure alone again, and the structure is compacter, can adapt to cooking utensil's small-size demand of volume and design theory, is convenient for reduce the utility model provides a manufacturing cost of pot body subassembly and the volume of pot body subassembly.

Drawings

The accompanying drawings, which form a part of the present application, are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the invention and not to limit the invention. In the drawings:

fig. 1 schematically shows a cross-sectional view of a cooking appliance of the present invention;

fig. 2 schematically shows a perspective view of the cooking appliance of the present invention;

fig. 3 schematically shows an exploded view of the cooking appliance of the present invention;

FIG. 4 schematically illustrates a cross-sectional view of the temperature sensing cup assembly of the present invention as mounted on a pot bottom plate;

FIG. 5 schematically illustrates a perspective view of the temperature sensing cup assembly of the present invention as mounted on a pot bottom plate;

FIG. 6 is a perspective view schematically showing the temperature sensing cup holder of the present invention mounted on the bottom plate of the pot;

fig. 7 schematically shows a perspective view of the elastic pad of the present invention when mounted on the pan bottom plate;

fig. 8 schematically shows a perspective view of the pan bottom plate of the present invention;

fig. 9 is a perspective view schematically showing a temperature sensing cup holder according to the present invention.

Wherein the figures include the following reference numerals:

10. an inner layer pan; 20. an outer pot; 21. a pan bottom plate; 211. an annular boss; 212. a positioning part; 213. positioning ribs; 214. buckling position holes; 30. a temperature sensing probe; 40. an upper coupler; 50. a temperature sensing cup assembly; 51. a temperature sensing cup holder; 511. a base; 5111. a jack; 5112. buckling; 512. positioning the projection; 513. an annular flange; 5131. avoiding the notch; 52. a temperature sensing element; 53. An elastic pad; 54. a temperature sensing cup cap; 541. a wire passing hole; 542. inserting ribs; 55. a fuse; 60. a heat generating component; 70. A base assembly; 80. a lower coupler; 90. a PCB board; 100. a pot cover component.

Detailed Description

It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.

Spatially relative terms, such as "above … …," "above … …," "above … …," "above," and the like, may be used herein for ease of description to describe one device or feature's spatial relationship to another device or feature as illustrated in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" can include both an orientation of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.

Referring to fig. 1 to 9, according to an embodiment of the present invention, a cooking appliance, in particular, an electric pressure cooker is provided.

The electric pressure cooker in this embodiment includes a cooker body assembly, a cooker cover assembly 100 and a base assembly 70. In practical use, the pan body assembly is coupled with the base assembly 70, and the lid assembly 100 and the pan body assembly can be respectively and independently arranged without connection relation, or can be arranged on the pan body assembly in a turnover manner through a hinge. The pot cover assembly 100 covers the pot body assembly, so that the food in the pot body assembly can be cooked quickly. The utility model provides a pot cover subassembly 100 includes ordinary pot covers such as glass lid, is applicable to the edible material that does not need high-pressure cooking. The utility model discloses a pot cover subassembly 100 is still including the sealed lid that has the pressure-limiting valve, during the use, establishes this sealed lid on pot body subassembly, is convenient for cook the edible material that needs high-pressure cooking.

Referring to fig. 1, 3 and 4, the pot body assembly in the present embodiment includes an inner pot 10, an outer pot 20 and a temperature sensing cup assembly 50, wherein the inner pot 10 is installed inside the outer pot 20, and a positioning portion 212 is disposed at the bottom of the inner side of the outer pot 20; temperature sensing cup subassembly 50 includes temperature sensing cup 51, temperature sensing element 52, fuse 55, elastic pad 53 and temperature sensing cap 54, temperature sensing element 52 and fuse 55 are all installed on temperature sensing cup 51, temperature sensing cap 54 lid establish on temperature sensing cup 51 and with the surface bottom butt of inlayer pot 10, temperature sensing element 52 and the inboard surface butt of temperature sensing cap 54, elastic pad 53 is installed in location portion 212, temperature sensing cup 51 supports the top on elastic pad 53, can support temperature sensing cup 51 and install in order to guarantee that temperature sensing cap 54 can keep the butt with inlayer pot 10, and can provide necessary removal space for laying of inlayer pot 10.

Because the temperature sensing cup assembly 50 in this embodiment has the elastic pad 53, in the actual use process, the temperature sensing cup cap 54 can be kept in close contact with the inner pot 10 by the action of the elastic pad 53, which is convenient for effectively sensing the temperature of the inner pot 10. For temperature sensing cup subassembly on the market, the utility model provides a temperature sensing cup subassembly 50 need not to set up the spring structure alone again, and the structure is compacter, can adapt to cooking utensil's small-size demand of volume and design theory, is convenient for reduce the manufacturing cost of the pot body subassembly in this embodiment and the volume of pot body subassembly.

Referring to fig. 3 to 9, the positioning portion 212 in the present embodiment is a positioning groove, and the bottom of the temperature sensing cup holder 51 is provided with a positioning protrusion 512 corresponding to the positioning groove, so as to press and fix the elastic pad 53 in the positioning groove, and the structure is stable and reliable.

Preferably, the elastic pad 53 in this embodiment is a silicone pad, and may also be a rubber pad, and other deformation manners under the concept of the present invention are all within the protection scope of the present invention.

In order to stably support the temperature sensing cup holder 51, the positioning grooves, the elastic pads 53 and the positioning protrusions 512 are provided in plural, and the positioning grooves, the elastic pads 53 and the positioning protrusions 512 are provided in one-to-one correspondence.

In practical design, the outer pot 20 in this embodiment has a pot bottom plate 21, the pot bottom plate 21 is provided with an annular boss 211 protruding from the upper surface of the pot bottom plate 21, and a plurality of positioning grooves are circumferentially spaced along the annular boss 211, so that the contact area between the elastic pad 53 installed in the positioning groove and the temperature sensing cup holder 51 can be increased, the temperature sensing cup holder 51 can be stably supported, and the temperature sensing cup holder 51 can form a cavity on the annular boss 211 to accommodate the pin and lead of the temperature sensing element 52 and the fuse 55.

In order to fix the temperature sensing cup holder 51 on the pan bottom plate 21, the temperature sensing cup holder 51 in this embodiment is fixed on the pan bottom plate 21 by at least one fastener assembly, so as to prevent the temperature sensing cup holder 51 from moving freely on the pan bottom plate 21 and damaging the components on the temperature sensing cup assembly 50.

Preferably, the fastening assembly in this embodiment includes a fastening hole 214 and a fastening position 5112, one of the fastening hole 214 and the fastening position 5112 is disposed on the temperature sensing cup holder 51, and the other is disposed on the pan bottom plate 21, so that the temperature sensing cup holder 51 can be quickly fixed on the pan bottom plate 21 by the cooperation and connection between the fastening hole 214 and the fastening position 5112.

In this embodiment, the pot bottom plate 21 is provided with a positioning rib 213 protruding from the upper surface of the pot bottom plate 21, when machining is performed, the fastening hole 214 is provided with the positioning rib 213, the fastening position 5112 is correspondingly arranged on the outer edge of the temperature sensing cup holder 51, and the width of the fastening hole 214 in the height direction is greater than the thickness of the fastening position 5112 in the height direction, so as to provide a necessary moving space for the up-and-down movement of the temperature sensing cup holder 51.

The temperature sensing cup holder 51 of the present embodiment includes a base 511, wherein a positioning protrusion 512 is disposed at the bottom of the base 511 for pressing the elastic pad 53, an annular flange 513 protruding from the upper surface of the base 511 is disposed at the top of the base 511, a plurality of mounting grooves are disposed in the annular flange 513, and the temperature sensing elements 52 and the fuses 55 are mounted in the mounting grooves in a one-to-one correspondence manner.

In order to facilitate connection of the ground wire, the annular flange 513 in this embodiment is provided with an avoidance notch 5131, and correspondingly, the temperature sensing cup cap 54 is provided with a wire passing hole 541 corresponding to the avoidance notch 5131, so that when the temperature sensing cup assembly 50 is assembled, the wire passing hole 541 on the temperature sensing cup cap 54 corresponds to the avoidance notch 5131, and the ground wire can conveniently pass through.

In this embodiment, the base 511 is circumferentially provided with the insertion hole 5111, the insertion hole 5111 is located at the outer side of the annular flange 513, the temperature sensing cup cap 54 is provided with the insertion rib 542 matched with the insertion hole 5111, and the insertion rib 542 and the insertion hole 5111 are matched and connected to limit the temperature sensing cup cap 54 on the temperature sensing cup holder 51, so as to prevent the temperature sensing cup cap 54 from rotating on the temperature sensing cup holder 51 and damaging the temperature sensing element 52 and the fuse 55. Preferably, the temperature-sensing element 52 in this embodiment is an NTC temperature-sensing element, which is sensitive and reliable.

The pan body assembly in the embodiment further comprises a heating assembly 60, a temperature sensing probe 30 and an upper coupler 40, wherein the heating assembly 60 is fixed at the bottom of the outer surface of the inner pan 10, and the temperature sensing cup assembly 50 is propped against the bottom of the heating assembly 60; the temperature sensing probe 30 is installed on the side wall of the inner pot 10, the upper coupler 40 is installed on the outer pot 20 and electrically connected with the temperature sensing probe 30, the lower coupler 80 and the PCB 90 are arranged on the base assembly 70, and the lower coupler 80 is electrically connected with the PCB 90. The during operation, temperature-sensing probe 30 can carry out the accuracy to the temperature in the inlayer pot 10 and detect, and then can transmit the temperature signal that obtains to the PCB board 90 on the base subassembly 70 from last coupler 40, improves cooking utensil's control accuracy, for setting up the structure on pot cover subassembly 100 with temperature-sensing probe 30, cooking utensil's pot cover subassembly 100 in this embodiment designs more freely, is not subject to the influence of the line of walking of temperature-sensing probe 30, and can realize accurate accuse temperature. Preferably, the heat generating component 60 in this embodiment is an electric pan component.

According to the above embodiment, the temperature sensing cup assembly 50 of the present invention is fixed on the pot bottom plate 21 by the fastening of the position 5112 and the fastening of the position hole 214, and the elastic force of the vertical displacement is provided by the elastic pads 53, so that the width of the position hole 214 in the height direction is greater than the thickness of the fastening of the position 5112 in the height direction on the pot bottom plate 21, thereby facilitating the miniaturization design of the pot body assembly. The wiring hole of the ground wire is arranged above the temperature sensing cup cap 54, and an avoidance notch 5131 is arranged on the temperature sensing cup seat 51 correspondingly, so that the ground wire can be conveniently connected, and the safety and reliability are realized.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects: the utility model discloses a cooking utensil's pot body subassembly is a little volume double-deck pot, and heating element is in inlayer pot surface bottom, and inlayer pot outside is furnished with outer pot again, because the volume is miniaturized, and bottom of a boiler temperature sensing cup subassembly installation space is limited, consequently, the utility model discloses a temperature sensing cup subassembly adopts the cushion rather than conventional spring assembly, can satisfy the compact structure of temperature sensing cup subassembly, reliable safe designing requirement.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the drawings described above are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A pan body assembly, comprising:

an inner pot (10);

the inner pot (10) is installed inside the outer pot (20), and a positioning part (212) is arranged at the bottom of the inner side of the outer pot (20);

temperature sensing cup subassembly (50), temperature sensing cup subassembly (50) are including temperature sensing cup (51), temperature sensing element (52), fuse (55), cushion (53) and temperature sensing cap (54), temperature sensing element (52) with fuse (55) are all installed on temperature sensing cup (51), temperature sensing cap (54) lid is established on temperature sensing cup (51) and with the surface bottom butt of inlayer pot (10), cushion (53) are installed in location portion (212), temperature sensing cup (51) support the top on cushion (53).

2. The pot body assembly according to claim 1, wherein the positioning part (212) is a positioning groove, and a positioning protrusion (512) corresponding to the positioning groove is arranged at the bottom of the temperature sensing cup holder (51).

3. The pot body assembly according to claim 2, wherein the positioning grooves, the elastic pads (53) and the positioning protrusions (512) are all provided in plurality, and the plurality of positioning grooves, the plurality of elastic pads (53) and the plurality of positioning protrusions (512) are arranged in one-to-one correspondence.

4. The pot body assembly according to claim 2, wherein the bottom of the outer pot (20) is provided with a pot bottom plate (21), the pot bottom plate (21) is provided with an annular boss (211), and a plurality of positioning grooves are arranged at intervals along the circumferential direction of the annular boss (211).

5. The pot body assembly according to claim 4, wherein the temperature sensing cup holder (51) is fixed on the pot bottom plate (21) by at least one snap assembly.

6. The pot body assembly according to claim 5, wherein the fastening assembly comprises a fastening hole (214) and a fastening position (5112), one of the fastening hole (214) and the fastening position (5112) is disposed on the temperature sensing cup holder (51), and the other is disposed on the pot bottom plate (21).

7. The pot body assembly according to claim 6, wherein the pot bottom plate (21) is provided with a positioning rib (213) protruding from the upper surface of the pot bottom plate (21), the fastening hole (214) is provided on the positioning rib (213), the fastening position (5112) is provided on the temperature sensing cup holder (51), and the width of the fastening hole (214) in the height direction is greater than the thickness of the fastening position (5112) in the height direction.

8. The pot body assembly according to claim 2, wherein the temperature sensing cup holder (51) comprises a base (511), the positioning protrusion (512) is arranged at the bottom of the base (511), the upper surface of the base (511) is provided with an annular flange (513), and the temperature sensing element (52) and the fuse (55) are both positioned inside the annular flange (513).

9. The pot body assembly according to claim 8, wherein an avoiding notch (5131) is formed on the annular flange (513), and a wire passing hole (541) corresponding to the avoiding notch (5131) is formed on the temperature sensing cup cap (54).

10. The pot body assembly according to claim 8, wherein a socket (5111) is arranged on the base (511), the socket (5111) is positioned at the outer side of the annular flange (513), and a plugging rib (542) matched with the socket (5111) is arranged on the temperature sensing cup cap (54).

11. The pot body assembly according to any one of claims 1 to 10, further comprising a heating assembly (60), a temperature sensing probe (30) and an upper coupler (40), wherein the heating assembly (60) is fixed at the bottom of the outer surface of the inner pot (10); the temperature sensing probe (30) is arranged on the side wall of the inner layer pot (10), and the upper coupler (40) is arranged on the outer layer pot (20) and is electrically connected with the temperature sensing probe (30).

12. Cooking appliance comprising a pan body assembly and a base assembly (70), characterized in that the pan body assembly is the pan body assembly of any one of claims 1 to 11, the base assembly (70) is provided with a lower coupler (80) and a PCB board (90), and the lower coupler (80) and the PCB board (90) are electrically connected.