CN210121073U

CN210121073U - Pot body subassembly and cooking utensil

Info

Publication number: CN210121073U
Application number: CN201920260671.XU
Authority: CN
Inventors: 丁金炬; 李建
Original assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Current assignee: Zhejiang Shaoxing Supor Domestic Electrical Appliance Co Ltd
Priority date: 2019-02-28
Filing date: 2019-02-28
Publication date: 2020-03-03
Anticipated expiration: 2029-02-28

Abstract

The utility model provides a kind of deep pot body subassembly and cooking utensil. The pot body subassembly includes: the cooker comprises a cooker body and a cooker cover, wherein the cooker body is provided with an internal cavity, and a first conductor and a second conductor are arranged at the bottom of the internal cavity; the electric heating film is arranged on the bottom surface of the outer part of the inner container, a first electrode and a second electrode are arranged on the electric heating film, the first electrode is used for being connected with the first conductor, and the second electrode is used for being connected with the second conductor; the safety protection device comprises a touch part and a signal transmitting part, the touch part is arranged on the inner container, and the signal transmitting part is arranged on the cooker body; and the safety protection device, the first conductor and the second conductor are in communication connection with the control panel. The utility model discloses can avoid first electric conductor and second electric conductor to take place the risk of electrocuting, improve a kind of deep pot body subassembly's heating efficiency, still improve the security performance in the use of a kind of deep 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 kind of deep pot body subassembly and cooking utensil.

Background

The electric pressure cooker product is widely used by consumers due to high cooking pressure and high cooking speed. Wherein, the heating component is an important part in the product, and different structures are adopted by selecting the heating mode.

At present, two electric pressure cookers, namely an electric heating plate heating cooker and an IH heating cooker, are widely used in the market, but the electric heating plate is low in heating power, the IH heating cooker has requirements on an inner cooker, and the two electric pressure cookers have respective limitations. And the electric heat membrane heating, it is fast, heating efficiency is high, does not have special requirement to the pot, but the electric heat membrane heating has two electrodes circular telegrams, and two electrodes all are located the outside bottom surface of interior pot, under the circular telegram condition, if there is not extra safeguard measure, the user mistake touches the electrode, the danger of electrocution can appear.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a main aim at provides a kind of deep pot body subassembly and cooking utensil, can improve cooking utensil's security performance.

In order to achieve the above object, according to an aspect of the present invention, there is provided a pot body assembly, comprising: the cooker comprises a cooker body and a cooker cover, wherein the cooker body is provided with an internal cavity, and a first conductor and a second conductor are arranged at the bottom of the internal cavity; the electric heating film is arranged on the bottom surface of the outer part of the inner container, a first electrode and a second electrode are arranged on the electric heating film, the first electrode is used for being connected with the first conductor, and the second electrode is used for being connected with the second conductor; the safety protection device comprises a touch part and a signal transmitting part, the touch part is arranged on the inner container, and the signal transmitting part is arranged on the cooker body; and the safety protection device, the first conductor and the second conductor are in communication connection with the control panel.

Furthermore, the touch part is a contact, the signal transmitting part is a microswitch, the microswitch is in communication connection with the control panel, and the contact is used for touching the microswitch to generate a signal.

Further, a middle plate is arranged at the top of the cooker body, and the signal emitting part is installed on the middle plate.

Further, the part of the signal transmitting part for contacting with the touch part is lower than the upper surface of the middle plate.

Further, a mounting hole is formed in the middle plate, the signal transmitting portion is mounted in the mounting hole, and the top of the signal transmitting portion is lower than the top of the mounting hole.

Further, a handle is arranged on the inner container, and the touch part is arranged on the bottom surface of the handle.

Furthermore, the part of the touch part, which is used for contacting with the signal transmitting part, protrudes out of the bottom surface of the handle.

Further, the first conductor and the second conductor are both elastic conductive rods.

Furthermore, a support frame is arranged at the bottom of the inner cavity, a first positioning groove and a second positioning groove are formed in the support frame, the first conductor is installed in the first positioning groove, and the second conductor is installed in the second positioning groove.

According to another aspect of the utility model, a cooking utensil is provided, including a kind of deep pot body subassembly, a kind of deep pot body subassembly is foretell a kind of deep pot body subassembly.

Use the technical scheme of the utility model, the utility model discloses the heating method of well a kind of deep pot body subassembly is the mode of electrothermal film heating, at the in-process of actual design, a kind of deep pot body subassembly still is provided with safety arrangement, when in-service use, only place in inside cavity when the inner bag to make the portion of touching on the inner bag touch signal emission portion produce the signal and transmit to the control panel after, just can make first electric conductor and second electric conductor circular telegram, avoid the emergence of electric shock phenomenon, improved the security performance in a kind of deep pot body subassembly use.

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 an enlarged view of the region M in FIG. 1;

figure 3 schematically illustrates an exploded view of a partial structure of the pot body assembly of the present invention;

fig. 4 schematically shows a perspective view of the handle of the present invention after being turned over.

Wherein the figures include the following reference numerals:

10. a pot body; 11. an interior cavity; 12. a first electrical conductor; 121. a first spring; 13. a second electrical conductor; 131. a second spring; 14. a support frame; 141. a first positioning groove; 142. a second positioning groove; 15. a middle plate; 151. mounting holes; 20. an inner container; 21. a first electrode; 22. a second electrode; 23. a handle; 231. a bottom surface; 24. an outer bottom surface; 30. a safety protection device; 31. a touch part; 32. a signal transmitting section; 40. a cover assembly.

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

The cooking appliance in this embodiment includes a pot body assembly and a lid assembly 40. Wherein the cooker body assembly comprises a cooker body 10, an inner container 20, a safety protection device 30 and a control panel (not shown in the figure).

Wherein, the cooker body 10 is provided with an inner cavity 11, and the bottom of the inner cavity 11 is provided with a first electric conductor 12 and a second electric conductor 13; an electric heating film is arranged on the outer bottom surface 24 of the inner container 20, a first electrode 21 and a second electrode 22 are arranged on the electric heating film, the first electrode 21 is used for being connected with the first conductor 12, and the second electrode 22 is used for being connected with the second conductor 13; the safety protection device 30 comprises a touch part 31 and a signal emitting part 32, the touch part 31 is installed on the inner container 20, and the signal emitting part 32 is installed on the cooker body 10; the control board is arranged inside the cooker body 10, and the safety protection device 30, the first conductor 12 and the second conductor 13 are all connected with the control board in communication.

In practical use, the inner container 20 is placed in the inner cavity 11, the first electrode 21 is connected with the first conductor 12, the second electrode 22 is connected with the second conductor 13, meanwhile, the touch part 31 on the inner container 20 can touch the signal emitting part 32 and generate a signal to be transmitted to the control board, and after the control board receives the signal of the safety protection device 30, the first conductor 12 and the second conductor 13 can be electrified according to a specific control program, so that the risk of electric shock of a user is avoided.

It is thus clear that the heating mode of a kind of deep pot body subassembly is the mode of electric heat membrane heating in this embodiment, at the in-process of actual design, a kind of deep pot body subassembly still is provided with safety arrangement 30, when in-service use, only place in inside cavity 11 when inner bag 20, and make the portion 31 of touching on the inner bag 20 touch signal emission portion 32 and produce the signal and transmit to the control panel after, just can make first electric conductor 12 and second electric conductor 13 circular telegram, avoid the emergence of electric shock phenomenon, the heating efficiency of a kind of deep pot body subassembly has been improved, the security performance in the pot body subassembly use has still been improved.

Referring to fig. 2, in the present embodiment, the touch portion 31 is a contact, and the signal emitting portion 32 is a micro switch, which is in communication connection with the control board. When the inner container 20 is placed in the inner cavity 11 of the cooker body 10, the contact on the inner container 20 triggers the micro switch, and the micro switch generates a signal and transmits the signal to the control board, so as to control whether the first conductor 12 and the second conductor 13 are electrified or not.

During actual processing, the middle plate 15 is arranged at the top of the cooker body 10, the signal emitting part 32 is installed on the middle plate 15, and the part of the signal emitting part 32, which is used for contacting with the touch part 31, is lower than the upper surface of the middle plate 15, so that the micro switch is prevented from being touched by a user by mistake in the using process. During specific installation, set up mounting hole 151 on medium plate 15, then install signal transmission portion 32 at mounting hole 151, the top of signal transmission portion 32 is less than the top of mounting hole 151 to make signal transmission portion 32, micro-gap switch's switch portion is less than the upper surface of medium plate 15 promptly, simple structure, the realization of being convenient for.

During specific installation, signal emission portion 32 can be fixed in mounting hole 151 through buckle or screw or the mode of bonding, as long as be in the utility model discloses an other deformation mode under the design all are in the utility model discloses a within the protection scope.

Referring to fig. 4, in the present embodiment, the handle 23 is disposed on the inner container 20, the touch portion 31 is disposed on the bottom 231 of the handle 23, a portion of the touch portion 31 contacting with the signal emitting portion 32 protrudes from the bottom 231 of the handle 23, so as to be inserted into the mounting hole 151 to touch the signal emitting portion 32 to emit a safety signal, and the safety signal is transmitted to the control board, and after receiving the signal of the safety protection device 30, the control board energizes the first conductor 12 and the second conductor 13 according to a specific control program, so as to avoid the risk of electric shock of a user.

Preferably, the first conductor 12 and the second conductor 13 in this embodiment are both elastic conductive rods, which facilitates the first electrode 21 and the second electrode 22 to be in close contact, and has a simple structure and is easy to implement.

Referring to fig. 1 again, the bottom of the internal cavity 11 is provided with a supporting frame 14, the supporting frame 14 is provided with a first positioning groove 141 and a second positioning groove 142, the first conductor 12 is installed in the first positioning groove 141, and the second conductor 13 is installed in the second positioning groove 142. During the specific design, the periphery cover of first electric conductor 12 is equipped with first spring 121, the both ends of first spring 121 support respectively on first electric conductor 12 and first positioning groove 141, the periphery cover of second electric conductor 13 is equipped with second spring 131, the both ends of second spring 131 support respectively on second electric conductor 13 and second positioning groove 142, after placing inner bag 20 in inside cavity 11, can guarantee first electrode 21 and first electric conductor 12 zonulae occludens, second electrode 22 and second electric conductor 13 zonulae occludens, improve a kind of deep pot body subassembly's structural stability.

Preferably, the first positioning groove 141 and the second positioning groove 142 in this embodiment are respectively located at two opposite sides of the supporting frame 14, and of course, in other embodiments of the present invention, the first positioning groove 141 and the second positioning groove 142 may be disposed at other positions of the supporting frame 14, as long as they are in other deformation manners under the concept of the present invention, all of which are within the protection scope of the present invention.

In order to supply power to the first conductor 12 and the second conductor 13, the pot body assembly in this embodiment is provided with a power line, and both the first conductor 12 and the second conductor 13 are electrically connected with the power line.

From the above description, it can be seen that the above-mentioned embodiments of the present invention achieve the following technical effects:

under the condition that the power line plug is not pulled out and the inner container is not placed, the first conductor and the second conductor are in a power-off state, and only when the inner container is placed into the cooker body, the power can be switched on. Specifically, a touch part is arranged on a handle of the inner container, a micro switch is arranged on the middle plate, and the micro switch can be touched only when the inner container is placed, so that the first conductor and the second conductor are electrified.

It is visible, the utility model discloses a mode of electric heat membrane heating, set up first electrode and second electrode on the electric heat membrane, and set up the first electric conductor and the second electric conductor connection that correspond, it sets up micro-gap switch to correspond the handle position on the medium plate, the micro-gap switch contact is less than the plane on the medium plate, set up bellied portion of touching on hand, it is internal only to put into a kind of deep pot with the inner bag, micro-gap switch triggers turn-on signal, just enable first electric conductor and second electric conductor switch-on, avoid the conducting rod risk of electrocution, the heating efficiency of a kind of deep pot body subassembly has been improved, the security performance in the pot body subassembly use has still been improved.

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 pot body assembly, comprising:

the cooker comprises a cooker body (10), wherein the cooker body (10) is provided with an internal cavity (11), and a first conductor (12) and a second conductor (13) are arranged at the bottom of the internal cavity (11);

the inner container (20), an electric heating film is arranged on the outer bottom surface (24) of the inner container (20), a first electrode (21) and a second electrode (22) are arranged on the electric heating film, the first electrode (21) is used for being connected with the first conductor (12), and the second electrode (22) is used for being connected with the second conductor (13);

the safety protection device (30), the safety protection device (30) includes a touch part (31) and a signal emission part (32), the touch part (31) is installed on the inner container (20), and the signal emission part (32) is installed on the cooker body (10);

and the safety protection device (30), the first conductor (12) and the second conductor (13) are in communication connection with the control board.

2. The pot body assembly of claim 1, wherein the activating portion (31) is a contact, the signal emitting portion (32) is a micro switch, the micro switch is in communication with the control board, and the contact is used for activating the micro switch to generate a signal.

3. The pot body assembly according to claim 1, wherein the top of the pot body (10) is provided with a middle plate (15), and the signal emitting part (32) is mounted on the middle plate (15).

4. The pot body assembly according to claim 3, wherein the portion of the signal emitting portion (32) for contacting the activating portion (31) is lower than the upper surface of the middle plate (15).

5. The pot body assembly according to claim 4, wherein the middle plate (15) is provided with a mounting hole (151), the signal emitting part (32) is mounted at the mounting hole (151), and the top of the signal emitting part (32) is lower than the top of the mounting hole (151).

6. The pot body assembly of claim 1, wherein the inner pot (20) is provided with a handle (23), and the trigger (31) is provided at a bottom surface (231) of the handle (23).

7. The pot body assembly according to claim 6, wherein the portion of the touching section (31) for contacting the signal emitting section (32) protrudes from the bottom surface (231) of the handle (23).

8. The pot body assembly of claim 1, wherein the first conductor (12) and the second conductor (13) are both resilient conductive bars.

9. The pot body assembly according to claim 1, wherein the bottom of the internal cavity (11) is provided with a support (14), the support (14) is provided with a first positioning groove (141) and a second positioning groove (142), the first conductor (12) is mounted in the first positioning groove (141), and the second conductor (13) is mounted in the second positioning groove (142).

10. The pot body assembly of claim 1, wherein the activating portion (31) is a contact, the signal emitting portion (32) is a micro switch, the micro switch is in communication connection with the control board, and the contact is used for activating the micro switch to generate a signal; the top of the cooker body (10) is provided with a middle plate (15), and the signal emitting part (32) is arranged on the middle plate (15); the part of the signal transmitting part (32) which is used for being contacted with the touch part (31) is lower than the upper surface of the middle plate (15); the middle plate (15) is provided with a mounting hole (151), the signal transmitting part (32) is mounted in the mounting hole (151), and the top of the signal transmitting part (32) is lower than the top of the mounting hole (151); the inner container (20) is provided with a handle (23), and the touch part (31) is arranged on the bottom surface (231) of the handle (23); the part of the touch part (31) which is used for contacting with the signal transmitting part (32) protrudes out of the bottom surface (231) of the handle (23); the first conductor (12) and the second conductor (13) are both elastic conductive rods; the bottom of the inner cavity (11) is provided with a support frame (14), the support frame (14) is provided with a first positioning groove (141) and a second positioning groove (142), the first conductor (12) is installed in the first positioning groove (141), and the second conductor (13) is installed in the second positioning groove (142).

11. A cooking appliance comprising a pot assembly, characterized in that the pot assembly is the pot assembly of any one of claims 1 to 10.