CN117137337A

CN117137337A - Split kitchen ware

Info

Publication number: CN117137337A
Application number: CN202311326891.5A
Authority: CN
Inventors: 邓财科; 贺红林; 陈滔; 蓝绍文
Original assignee: Foshan Bear Kitchen Electric Appliance Co Ltd
Current assignee: Foshan Bear Kitchen Electric Appliance Co Ltd
Priority date: 2023-10-13
Filing date: 2023-10-13
Publication date: 2023-12-01

Abstract

The invention relates to a split kitchen ware which comprises a base, a container body, a heating coating and an electric connection assembly. The container body is arranged on the base; the heating coating is made of conductive materials and is coated on the outer side of the container body, the heating coating comprises a bottom coating and a conductive interface, and the bottom coating is coated on the bottom surface of the container body; the conductive interface is coated on the side surface of the container body and communicated with the bottom coating; an electrical connection assembly, comprising: a first portion mounted to the base; and the second part is arranged on the side surface of the container body and is electrically connected with the conductive interface and is used for being electrically connected with the first part. The split kitchen ware connecting assembly disclosed by the embodiment of the invention does not influence the uniformity and the integrity of the whole heating coating, and can realize uniform heating of the whole container body.

Description

Split kitchen ware

Technical Field

The invention relates to the field of kitchen ware, in particular to a split kitchen ware.

Background

The split kitchen ware mainly comprises a base and a container body. The container body may be used for adding water or oil and is provided with a heating system for heating the container body for cooking.

The heating system of the split kitchen ware can use an electric heating tube or a heating coating, and the two heating modes have the problem of uneven heating. When the electric heating tube is used for heating, the arrangement track of the electric heating tube, namely the heating track, has high temperature at the heating track, and the principle is that the temperature of the heating track area is low and the heating is uneven. And the heating inertia of the electric heating tube is high, so that the temperature change can not be controlled in time. The heating coating is used for heating, the coating area of the coating coated on the container body can avoid the electric connection structure on the base, the coating of the heating coating is incomplete, the temperature of the area where the coating is arranged is high, the temperature of the electric connection structure area is low, and the heating is uneven.

It should be noted that the information disclosed in the above background section is only for enhancing understanding of the background of the present disclosure and thus may include information that does not constitute prior art known to those of ordinary skill in the art.

Disclosure of Invention

Aiming at the defects, the embodiment of the invention discloses a split kitchen ware, which has the technical effect of more uniform heating.

The technical scheme adopted by the embodiment of the invention is as follows:

a split kitchen ware, comprising: a base; a container body placed on the base; the heating coating is a conductive material and is coated on the outer side of the container body, and comprises the following components: a bottom coating layer coated on the bottom surface of the container body; a conductive interface coated on the side surface of the container body and communicated with the bottom coating; an electrical connection assembly, comprising: a first portion mounted to the base; and the second part is arranged on the side surface of the container body and is electrically connected with the conductive interface and is used for being electrically connected with the first part.

The further technical scheme is that the base further comprises: and the bulge part is positioned on one side of the container body placement position and is used for installing the first part.

The further technical scheme is that the container body further comprises: and the baffle is fixed on the outer side of the bottom coating.

The further technical scheme is that the container body further comprises: a collar disposed about the bottom coating on the bottom surface of the container body and between the baffle and the bottom surface of the container body; the convex edge is provided with: and the convex edge notch is arranged on the coating path of the conductive interface.

The further technical scheme is that the base further comprises: a first positioning structure; the container body further includes: the second positioning structure is matched with the first positioning structure and enables the container body to be placed on the base in a fixed position.

The further technical scheme is that the second part is a plug assembly, comprising: the terminal, first part is socket subassembly, include: and the elastic sheet is used for contacting the binding post.

The further technical scheme is that the plug connector assembly further comprises: the fixing frame is fixed on the container body; the electrode is made of elastic conductive material and is fixed at the first end of the binding post; wherein the second end of the terminal passes through and protrudes out of the mount, the mount compressing the electrode and deforming at least a portion of the electrode to bring the electrode into contact with the conductive interface.

The further technical scheme is that the socket assembly further comprises: the fixed seat is fixed on the base; a support spring; wherein: the first end of the elastic sheet is fixed on the fixed seat and used for being connected with an external power supply, and the second end of the elastic sheet is fixed on the fixed seat through the supporting spring and used for being in contact with the binding post.

The further technical scheme is that the socket assembly further comprises: the slide, slidable set up in on the fixing base includes: the second openings are used for exposing the elastic pieces, and the number of the second openings is consistent with that of the elastic pieces; a slope provided at least one of the second opening side edges; the return spring is connected between the fixed seat and the sliding plate; wherein: the force accumulation direction of the return spring is parallel to the sliding direction of the sliding plate, the return spring accumulates force, the second opening exposes out of the elastic sheet, the return spring releases force, and the sliding plate covers the elastic sheet.

The further technical scheme is that the plug connector assembly further comprises: the sealing ring is sleeved on the fixing frame; the sealing ring is provided with a third hole for the electrode to pass through.

The embodiment of the invention has the following beneficial effects:

the split kitchen ware disclosed by the embodiment of the invention has the advantages that the heating coating is coated on the outer side of the container body, the conductive interface extends to the side surface of the pot body from the bottom coating and is electrically connected with the second part of the electric connection assembly arranged on the side surface of the container body, the first part of the electric connection assembly is arranged on the base, when the container body is placed on the base, the first part and the second part of the electric connection assembly are electrically connected, the heating coating is electrified and heated, the uniform heating of the whole bottom coating can be ensured, the electric connection assembly does not influence the uniformity and the integrity of the whole heating coating, and the uniform heating of the whole container body can be realized.

The heating coating is coated in a spraying mode, the shape is preferably a round rectangle, the processing is convenient, the heating area is large, and the heating is uniform.

And (II) further, the bottom of the container body is also provided with a baffle, a circle of convex edge is arranged between the bottom of the container body and the baffle, the convex edge is arranged on a spraying path of the conductive interface, and the baffle is used for protecting the heating coating.

And thirdly, the electric connection assembly is further provided with a sliding plate and a return spring, when the container body is placed on the base, the wire column pushes the sliding plate away to be in contact with the elastic sheet, and the conductive coating is electrified to generate heat. When the container body is lifted from the base, the wire column is lifted upwards, the return spring pushes the sliding plate back to the position covering the elastic sheet to protect the elastic sheet, and the elastic sheet is not exposed. The sliding plate can not obstruct the electrical connection when in use, and can prevent the spring plate from being polluted and oxidized when not in use.

Drawings

Fig. 1 shows an isometric view of a split kitchen ware provided in a first embodiment of the present invention.

Fig. 2 shows an isometric view of a container body in a split kitchen ware provided in a first embodiment of the present invention.

Fig. 3 shows an isometric view of a base in a split kitchen ware provided in a first embodiment of the present invention.

Fig. 4 shows an isometric view of another view of a container body in a split kitchen appliance provided by the first embodiment of the present invention.

Fig. 5 shows a schematic view of an exploded structure of a container body in a split kitchen tool according to a first embodiment of the present invention.

Fig. 6 shows an enlarged schematic view of the structure of fig. 5 at a.

Fig. 7 shows an isometric view of a receptacle assembly in a split kitchen ware provided in a second embodiment of the present invention.

Fig. 8 shows an exploded view of a jack module in a split kitchen ware according to a second embodiment of the present invention.

The reference numerals in the drawings:

1. a container body; 11. supporting feet; 12. a baffle; 13. a grounding column; 14. a stud; 15. a platform; 16. a convex edge; 17. fixing the column; 2. a plug assembly; 21. a fixing frame; 211. a first hole; 212. a second hole; 213. a guide block; 214. a fixed ear; 22. binding posts; 221. a first column; 222. a second column; 23. an electrode; 231. a connection part; 232. a bending part; 24. a seal ring; 241. a third hole; 3. a heat-generating coating; 31. a conductive interface; 32. a bottom coating; 4. a base; 41. a positioning groove; 42. a boss; 421. a first opening; 5. a socket assembly; 51. a fixing seat; 52. a slide plate; 521. an inclined plane; 522. a second opening; 53. a support spring; 54. a return spring; 55. a spring plate; 6. and (5) an upper cover.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the following more detailed description of the device according to the present invention is given with reference to the accompanying drawings and the detailed description. The advantages and features of the present invention will become more apparent from the following description. It should be noted that the drawings are in a very simplified form and are all to a non-precise scale, merely for the purpose of facilitating and clearly aiding in the description of embodiments of the invention. For a better understanding of the invention with objects, features and advantages, refer to the drawings. It should be understood that the structures, proportions, sizes, etc. shown in the drawings are for illustration purposes only and should not be construed as limiting the invention to the extent that any modifications, changes in the proportions, or adjustments of the sizes of structures, proportions, or otherwise, used in the practice of the invention, are included in the spirit and scope of the invention which is otherwise, without departing from the spirit or essential characteristics thereof.

First embodiment:

the first embodiment discloses a split kitchen ware. Fig. 1 shows an isometric view of a split kitchen ware provided in a first embodiment of the present invention. Fig. 2 shows an isometric view of a container body 1 in a split kitchen appliance according to a first embodiment of the present invention. Fig. 3 shows an isometric view of a base 4 in a split kitchen appliance according to a first embodiment of the present invention. Fig. 4 shows an isometric view of a container body 1 in a split kitchen appliance according to a first embodiment of the present invention from another perspective. Fig. 5 shows a schematic view of an exploded structure of a container body 1 in a split kitchen tool according to a first embodiment of the present invention.

The split kitchen ware is a split electric chafing dish. The existing electric chafing dish mainly comprises a base, a pot body, a steamer, a pot cover and the like, wherein water or oil is added into the pot body, and the pot body is heated through a heating system, so that various delicious foods are cooked. Those skilled in the art will appreciate that the technical solution of the present disclosure may also be applied to other kinds of split type heatable kitchen ware, such as split type electric wok, split type electric steamer, split type electric kettle, etc.

As shown in fig. 1 to 5, the split kitchen ware comprises a container body 1, a heating coating 3, a base 4 and an electric connection assembly. An upper cover 6 covering the container body 1 may also be included. The container body 1 is placed on the base 4, and the heating coating 3 is made of conductive material and is coated on the outer side of the container body 1. When the split kitchen ware is an electric chafing dish, the container body 1 is a pot body. The heat generating coating 3 comprises a bottom coating 32 and a conductive interface 31. The bottom coating 32 is coated on the bottom surface of the container body 1, and the conductive interface 31 is coated on the side surface of the container body 1 and is communicated with the bottom coating 32 by bypassing the joint of the bottom surface and the side surface. The heat-generating coating 3 is, for example, a conductive paste spray.

The electrical connection assembly includes a first portion and a second portion. The first part is mounted to the base 4. The second portion is mounted on a side surface of the container body 1 and electrically connected to the conductive interface 31, for electrically connecting with the first portion. In this embodiment, when the container body 1 is placed on the base 4, the first portion and the second portion are electrically connected, and the heat generating coating 3 is energized to generate heat, thereby heating the container body 1 and the substance inside the container body 1. And the electric connection component is arranged on the side surface of the container body 1, so that the integrity of the bottom coating 32 of the container body 1 is not affected, and the uniformity of the split kitchen ware when heated can be improved.

In the embodiments of the present disclosure, electrical connection may be understood as a form of connection between different components in a circuit configuration through a PCB copper foil or a wire or the like, which may transmit an electrical signal.

As shown in fig. 3, the base 4 further includes a boss 42 at one side of the container body 1 where the first portion is placed for mounting. The bottom coating 32 of the bottom surface of the container body 1 is completely coated without affecting the normal connection of the electrical connection assembly.

As shown in fig. 5, the container body 1 further includes a barrier 12 fixed to the outside of the bottom coating 32 for protecting the bottom coating 32.

The container body 1 further comprises a collar 16 disposed on the bottom surface of the container body 1 around the bottom coating 32 and between the baffle 12 and the bottom surface of the container body 1 such that the baffle 12 is positioned a distance from the surface of the bottom coating 32. Without affecting the heating of the bottom coating 32. The collar 16 is provided with a collar notch located in the coating path of the conductive interface 31, which does not affect the coating of the conductive interface 31. The conductive interface 31 is coated on the side surface of the container body 1 through the connection part of the bottom surface and the side surface of the container body 1 by the convex edge notch.

The base 4 further comprises a first positioning structure, and the container body 1 further comprises a second positioning structure which is matched with the first positioning structure and enables the container body 1 to be placed on the base 4 in a fixed position. The container body 1 is prevented from shaking. As shown in fig. 3 to 5, the second positioning structure is an exemplary supporting leg 11. The first positioning structure is a positioning groove 41. Specifically, a fixing column 17 is arranged at the bottom end of the container body 1, and the supporting leg 11 is connected with the fixing column 17 through a connecting structure such as a screw and compresses the baffle 12 and the container body 1. When the container body 1 is placed on the base 4, the support legs 11 are engaged with the positioning grooves 41.

Second embodiment:

the second embodiment further optimizes and refines the conductive connection structure in the first embodiment based on the first embodiment.

Fig. 6 shows an enlarged schematic view of the structure of fig. 5 at a. Fig. 7 shows an isometric view of a receptacle assembly 5 in a split kitchen ware provided in a second embodiment of the present invention. Fig. 8 shows a schematic view of an exploded structure of the jack module 5 in the split kitchen tool according to the second embodiment of the present invention. As shown in fig. 1-8, the second portion is a plug assembly 2, including a post 22. The first part is the socket assembly 5, including the spring 55, for contacting the post 22. The terminal 22 is electrically connected to the conductive interface 31. The spring 55 is electrically connected with an external power supply, and when the binding post 22 contacts the spring 55, the first part and the second part are electrically connected, and the heating coating 3 is electrically connected for heating.

Illustratively, the socket assembly 5 is disposed on the boss 42 on the side of the base 4. The connector assembly 2 is provided with two binding posts 22, the connector assembly 5 is provided with three elastic sheets 55, when the container body 1 is placed on the base 4, the binding posts 22 are in contact with the elastic sheets 55 in a pressing mode, the first part and the second part are electrically connected, and the heating coating 3 is electrified to generate heat.

As shown in fig. 5 and 6, the connector assembly 2 further includes a fixing frame 21 and an electrode 23. For example, the side of the container body 1 may be provided with a platform 15, the platform 15 having a vertical plane, and the fixing frame 21 being fixed to the side of the container body 1, i.e., the vertical plane of the platform 15. The electrode 23 is made of an elastic conductive material, illustratively metal, and is secured to a first end of the post 22. The second end of the post 22 passes through and protrudes out of the holder 21, and the holder 21 presses the electrode 23 and deforms at least a portion of the electrode 23 so that the electrode 23 is brought into contact with the conductive interface 31, so that the heat generating coating 3 can be powered on to generate heat.

As shown in fig. 6, the electrode 23 includes an integrally formed connection portion 231 and a bent portion 232, as an example. The connection portion 231 is fixed to a first end of the post 22. The bent portion 232 is used to contact the conductive interface 31. The electrode 23 forms two planar structures and a bevel structure for connecting the two planar structures. The included angle between the plane structure and the inclined plane structure is an obtuse angle, and the structure has large contact area and is stable in electrifying. Of course, in other embodiments, the electrode 23 may be other shapes, such as a spring, a circle, a hook, etc., as long as the electrode 23 is capable of being pressed to elastically deform and contact the conductive interface 31, which is not a further limitation of the present invention.

As shown in fig. 6, the post 22 includes a first post 221 and a second post 222, as an example. The second cylinder 222 fixes the electrode 23 by molding. The second cylinder 222 has an outer diameter greater than that of the first cylinder 221. Specifically, the fixing frame 21 is provided with a first hole 211 through which the first column 221 passes, and the second column 222 abuts against the first hole 211, so that the fixing frame 21 can conveniently squeeze the connecting column 22 and the electrode 23.

As shown in fig. 7 and 8, the socket assembly 5 further includes a fixing base 51 and a supporting spring 53. The fixing base 51 is fixed to the base 4. The first end of the spring 55 is fixed to the fixed base 51 and is used for connecting an external power source, such as a live wire, a neutral wire and a ground wire, which are respectively connected with the external power source, and the second end of the spring 55 is fixed to the fixed base 51 through the supporting spring 53 and is used for contacting the binding post 22. The base 4 may be provided with a first opening 421. The terminal 22 is pressed down through the first opening 421 to contact the spring 55 when the container body 1 is placed on the base 4. The supporting spring 53 provides an upward elastic force to ensure that the post 22 is in close contact with the spring piece 55.

The socket assembly 5 further includes a slide plate 52 and a return spring 54. The sliding plate 52 is slidably disposed on the fixed seat 51 and located above the spring 55. The slide plate 52 includes second openings 522 for exposing the spring plates 55 in a number consistent with the number of spring plates 55, and in this embodiment, there are three spring plates 55, and then there are three second openings 522. The inclined surface 521 is disposed at a side edge of the at least one second opening 522. Illustratively, the chamfer 521 is disposed on a side of a second opening 522 located in the middle. The ramp 521 acts to bear the downward force of the post 22 and translate the downward force into a horizontal force, pushing the slide plate 52 apart.

The return spring 54 is connected between the fixed seat 51 and the sliding plate 52, and the force accumulating direction of the return spring 54 is parallel to the sliding direction of the sliding plate 52. The return spring 54 stores the force, the second opening 522 exposes the elastic sheet 55, the return spring 54 releases the force, and the sliding plate 52 covers the elastic sheet 55.

After the slide plate 52 and the return spring 54 are arranged, when the container body 1 is placed on the base 4, the binding post 22 passes through the first opening 421 and presses the inclined plane 521 downwards, the inclined plane 521 converts the downward force into the force in the horizontal direction to push the slide plate 52 away, the position of the second opening 522 is aligned with the position of the elastic sheet 55, the elastic sheet 55 is exposed, the binding post 22 is in contact with the elastic sheet 55, and the heating coating 3 is electrified to generate heat. When the container body 1 is lifted from the base 4, the binding post 22 is lifted upwards, the return spring 54 pushes the sliding plate 52 back to a position covering the elastic sheet 55 to protect the elastic sheet 55, the elastic sheet 55 is not exposed, and pollution and oxidation are prevented when the container is not used.

Further, as shown in fig. 2, the plug assembly 2 further includes a sealing ring 24, and the sealing ring 24 is sleeved on the fixing frame 21, specifically, a connection part between the fixing frame 21 and the container body 1. The sealing ring 24 is provided with a third hole 241 for the electrode 23 to pass through. The sealing ring 24 is used for waterproof of the plug connector assembly 2. The third hole 241 is larger than the contact area of the electrode 23 and the conductive interface 31, so that the electrode 23 is convenient to deform.

As shown in fig. 2, further, the fixing frame 21 is further provided with a guide block 213 through which the binding post 22 passes, and the guide block 213 is used for ensuring that the extending direction of the binding post 22 is not deviated.

Referring to fig. 2 and 4, further, a grounding post 13 is further disposed on the side of the container body 1, one end of the grounding post 13 contacts the container body 1, the other end is flush with the binding post 22, passes through the fixing frame 21 and the sealing ring 24, and is used for connecting with a ground wire to ground the container body 1, and simultaneously has a positioning function on the plug connector assembly 2. Specifically, the center of the fixing frame 21 is provided with a second hole 212 through which the grounding post 13 passes.

The structure mounting process shown in the second embodiment is as follows: the binding post 22 passes through the fixing frame 21, the sealing ring 24 is sleeved outside the fixing frame 21, the electrode 23 is exposed out of the third hole 241 of the sealing ring 24, the grounding post 13 passes through the sealing ring 24 and the fixing frame 21, the fixing lug 214 of the fixing frame 21 is connected with the stud 14 of the container body 1 through screws, the fixing frame 21 is pressed towards the container body 1, the bending part 232 of the electrode 23 is deformed and closely contacts the conductive interface 31, and the installation of the plug connector assembly 2 is completed.

The technical features of the above-described embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above-described embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.

The above examples illustrate only a few embodiments of the invention, which are described in detail and are not to be construed as limiting the scope of the invention. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the invention, which are all within the scope of the invention. Accordingly, the scope of protection of the present invention is to be determined by the appended claims.

The above description is illustrative of the invention and not limiting, the scope of the invention being defined by the appended claims, which may be modified in any manner without departing from the basic structure of the invention.

Claims

1. A split kitchen ware, comprising:

a base;

a container body placed on the base;

the heating coating is a conductive material and is coated on the outer side of the container body, and comprises the following components:

a bottom coating layer coated on the bottom surface of the container body;

a conductive interface coated on the side surface of the container body and communicated with the bottom coating;

an electrical connection assembly, comprising:

a first portion mounted to the base;

and the second part is arranged on the side surface of the container body and is electrically connected with the conductive interface and is used for being electrically connected with the first part.

2. The split kitchen ware of claim 1, wherein the base further comprises:

and the bulge part is positioned on one side of the container body placement position and is used for installing the first part.

3. The split kitchen ware of claim 1, wherein the container body further comprises: and the baffle is fixed on the outer side of the bottom coating.

4. The split kitchen ware of claim 3, wherein the container body further comprises: a collar disposed about the bottom coating on the bottom surface of the container body and between the baffle and the bottom surface of the container body; the convex edge is provided with:

and the convex edge notch is arranged on the coating path of the conductive interface.

5. The split kitchen ware of claim 1, wherein:

the base further comprises:

a first positioning structure;

the container body further includes:

the second positioning structure is matched with the first positioning structure and enables the container body to be placed on the base in a fixed position.

6. The split kitchen ware of claim 1, wherein:

the second part is a plug assembly comprising:

binding posts;

the first part is a socket assembly comprising:

and the elastic sheet is used for contacting the binding post.

7. The split kitchen ware of claim 6, wherein:

the plug assembly further comprises:

the fixing frame is fixed on the container body;

the electrode is made of elastic conductive material and is fixed at the first end of the binding post;

wherein the second end of the terminal passes through and protrudes out of the mount, the mount compressing the electrode and deforming at least a portion of the electrode to bring the electrode into contact with the conductive interface.

8. The split kitchen ware of claim 6, wherein:

the socket assembly further comprises:

the fixed seat is fixed on the base;

a support spring;

wherein: the first end of the elastic sheet is fixed on the fixed seat and used for being connected with an external power supply, and the second end of the elastic sheet is fixed on the fixed seat through the supporting spring and used for being in contact with the binding post.

9. The split kitchen ware of claim 8, wherein:

the socket assembly further comprises:

the slide, slidable set up in on the fixing base includes:

the second openings are used for exposing the elastic pieces, and the number of the second openings is consistent with that of the elastic pieces;

a slope provided at least one of the second opening side edges;

the return spring is connected between the fixed seat and the sliding plate;

wherein: the force accumulation direction of the return spring is parallel to the sliding direction of the sliding plate, the return spring accumulates force, the second opening exposes out of the elastic sheet, the return spring releases force, and the sliding plate covers the elastic sheet.

10. The split kitchen ware as claimed in claim 7, wherein: the plug assembly further comprises:

the sealing ring is sleeved on the fixing frame; the sealing ring is provided with a third hole for the electrode to pass through.