CN212591453U

CN212591453U - Portable heatable tableware capable of being heated uniformly

Info

Publication number: CN212591453U
Application number: CN202020713436.6U
Authority: CN
Inventors: 傅峰峰; 江志强; 李焯荣
Original assignee: Guangzhou Fugang Wanjia Intelligent Technology Co Ltd
Current assignee: Guangzhou Fugang Life Intelligent Technology Co Ltd
Priority date: 2020-04-30
Filing date: 2020-04-30
Publication date: 2021-02-26
Anticipated expiration: 2030-04-30

Abstract

The utility model relates to a diet apparatus technical field has and relates to a portable heatable tableware that heats evenly. This kind of portable heatable tableware that heats evenly includes heat conduction container and pastes the heat-generating body at heat conduction container outer wall, the heat-generating body includes the polylith lateral part piece that generates heat that heats the heat conduction container lateral wall, and the polylith lateral part piece circumference that generates heat distributes, and the heat-generating body leaves empty between two adjacent lateral part pieces that generate heat. The heatable tableware can save heating materials.

Description

Portable heatable tableware capable of being heated uniformly

Technical Field

The utility model relates to a diet apparatus technical field has and relates to a portable heatable tableware that heats evenly.

Background

The heatable tableware on the market at present mainly has the following two heating forms: 1. the container body is made of heat conducting materials, the container body is placed on the heating base, a heating piece is arranged in the heating base, and the heating piece in the heating base generates heat to heat food in the container body; 2. an electric heating wire is arranged in the interlayer of the container body, and the electric heating wire is electrified to generate heat to directly heat the food in the container body. Although both heating forms can meet the basic requirements for heating food, the heating element of the heating form 1 is arranged at the bottom of the container body, so that the heating element only has a good heating effect on the food at the bottom layer of the container body, and the heating effect on the food at the upper layer of the container body is not good; although the heating form 2 is better than the heating form 1 in terms of heating uniformity, it is limited by the shape and size of the heating wire, and the adhesion between the heating wire and the container body is not good, which also affects the heating effect.

SUMMERY OF THE UTILITY MODEL

The utility model provides a portable heatable tableware with uniform heating, which can save heating materials.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a heat even portable heatable tableware, includes heat conduction container and pastes the heat-generating body at heat conduction container outer wall, the heat-generating body includes that the polylith lateral part that heats the heat conduction container lateral wall generates heat the piece, and the polylith lateral part generates heat piece circumference and distributes, and the heat-generating body leaves the space between two adjacent lateral part generate heat pieces.

Furthermore, the heating body comprises a bottom heating sheet, and the side heating sheet extends upwards from the edge of the bottom heating sheet.

Further, the bottom heating sheet and/or the plurality of side heating sheets are mica sheets.

Further, the heat-insulating shell is arranged outside the heat-conducting container and the heating body.

Furthermore, a plurality of grooves for respectively sinking the plurality of side heating sheets into the positioning are formed in the inner side wall of the heat insulation shell.

Further, the thermally conductive container is a bowl.

Has the advantages that: because the outer wall laminating of heat conduction container has the polylith lateral part to generate heat the piece, consequently the polylith lateral part generates heat the piece and can heat the heat conduction container lateral wall for the food that is located the heat conduction container upper strata only need just can be heated through shorter heat transfer distance, because these lateral parts generate heat the piece and laminate at the heat conduction container outer wall, consequently compare in the heating wire that can not laminate with the heat conduction container is fine, the heating effect of lateral part generate heat the piece is more even, better. In addition, a space is reserved between two adjacent side heating pieces in the side heating pieces, so that the material of the side wall heating piece is saved on the premise of uniform heating.

Drawings

FIG. 1 is a block diagram of a portable heatable bowl;

fig. 2 is an exploded view of a portable heatable bowl;

FIG. 3 is a schematic structural view of the heat insulating base from an oblique upward view to a downward view;

FIG. 4 is a block diagram of a power base;

fig. 5 is a schematic diagram of the structure of an anode elastic electrode in a portable heatable bowl.

Detailed Description

The specific embodiments described herein are merely illustrative of the invention and are not intended to be limiting of the invention.

As shown in fig. 1, the portable heatable bowl includes a power supply base 1, a bowl body 2 as a container body, and a bowl cover 3. Two ear-shaped handles 4' are respectively arranged on two sides of the bowl body 2, so that a user can hold the bowl body 2 conveniently. The power supply base 1 is provided with a mains supply interface 18, and after the power supply base 1 is connected with mains supply through the mains supply interface 18, the power supply base can supply power for the bowl body 2, so that the bowl body 2 generates heat to heat food in the bowl body 2. In order to solve the defect that the existing heatable bowl is inconvenient to maintain and only can be discarded after being damaged, the bowl body 2 is designed into a structure which is easy to disassemble, and comprises a heat conduction container 24, a heating body 23 and a heat insulation shell 27 as shown in figure 2, wherein the heating body 23 comprises a bottom heating sheet 231. The bottom heating sheet 231 is a one-piece round mica sheet, and the middle part is provided with a butt joint perforation 2311 and a contact perforation 2312. The heat insulation casing 27 comprises a heat insulation seat 21 and a side heat insulation layer 22, wherein a butt joint groove 214 (see fig. 3) is arranged in the middle of the top surface of the heat insulation seat 21, an internal thread is arranged on the groove side wall of the butt joint groove 214, correspondingly, a butt joint bulge 241 is arranged in the middle of the lower surface of the heat conduction container 24, and an external thread matched with the internal thread is arranged on the outer side of the butt joint bulge 241. The heat conducting container 24 and the heat insulating casing 27 are both wide at the top and narrow at the bottom, when the bowl body 2 is assembled, the heating element 23 is firstly installed into the heat insulating casing 27 from the top opening of the side heat insulating layer 22, then the heat conducting container 24 is installed into the heat insulating casing 27 from the top opening of the side heat insulating layer 22, in the process, the butt joint protrusion 241 penetrates through the bottom heating sheet 231 through the butt joint through hole 2311, and finally the heat insulating base 21 and the heat conducting container 24 are connected through the butt joint protrusion 241 and the butt joint groove 214. The heat insulating base 21 is extended upward by a surrounding wall 219, the surrounding wall 219 surrounds the side heat insulating layer 22 and applies a radially inward force to the side heat insulating layer 22, whereby the side heat insulating layer 22 is wrapped against the outer wall of the heat conductive container 24, and after the assembly is completed, the heat generating body 23 is sandwiched between the heat conductive container 24 and the heat insulating outer case 27. If any one of the heat conductive container 24, the side heat insulating layer 22, the heating body 23 and the heat insulating base 21 is damaged, the heat insulating base 21 and the heat conductive container 24 can be separated by rotating the heat insulating base 21, so that the bowl body 2 can be disassembled, and then the damaged part can be replaced. The bowl body 2 is thus easy to maintain.

As shown in fig. 3, the top of the inner side of the enclosing wall 219 is provided with an upper recess 218, as shown in fig. 2, the bottom of the outer side of the side heat-insulating layer 22 is provided with a lower recess 221 which can be spliced with the upper recess 218, when the heat-insulating base 21 and the heat-conducting container 24 are connected, the upper recess 218 encloses the lower recess 221 and applies a radially inward force to the lower recess 221, so that the side heat-insulating layer 22 encloses the outer wall of the heat-conducting container 24, and a waterproof gasket 25 is sandwiched between the upper recess 218 and the lower recess 221 to prevent water from entering during cleaning.

As shown in fig. 2, the heat-generating body 23 further includes a plurality of side heat-generating sheets 232, and the plurality of side heat-generating sheets 232 are a plurality of strip-shaped mica sheets extending upward from the edge of the bottom heat-generating sheet 231, and can heat the outer side wall of the heat-conducting container 24, so that the food on the upper layer of the heat-conducting container 24 can be heated only by a short heat transfer distance. The polylith lateral part generates heat piece 232 circumference and distributes, and heat-generating body 23 leaves the space between two piece 232 adjacent lateral part generate heat for can guarantee that the lateral wall of the bowl body 2 can produce enough heat uniformly and heat the food in the bowl body 2, can practice thrift some materials that generate heat again, and because mica sheet and bowl wall laminating degree are high, compare in using the heating wire to heat the bowl, have better heating effect. In order to ensure that the plurality of side heating plates 232 cannot move randomly between the heat conducting container 24 and the heat insulating casing 27, a plurality of grooves 222 are formed on the inner side wall of the side heat insulating layer 22, and when the bowl body 2 is assembled, the plurality of side heating plates 232 sink into the plurality of grooves 222 respectively for positioning.

Referring to fig. 3, the bottom plate of the thermal insulating base 21 includes an anode contact gasket 211, an insulating gasket 212, and a cathode contact gasket 213, the anode contact gasket 211 is located at the middle of the bottom plate and has a short cylindrical shape, the insulating gasket 212 covers the outer sidewall of the anode contact gasket 211, and the cathode contact gasket 213 covers the outer sidewall of the insulating gasket 212, i.e., the insulating gasket 212 separates the anode contact gasket 211 from the cathode contact gasket 213. The top end surfaces of the

gaskets

211, 212, 213 are exposed to the upper surface of the bottom of the heat insulating base 21. The docking groove 214 is formed in the middle of the anode gasket 211, the middle of the bottom of the docking groove 214 protrudes upward to form a contact mounting part 215, and the contact mounting part 215 is mounted with an anode contact 216. A cathode electrode contact 217 is mounted on the top end surface of the cathode contact gasket 213. In the process of assembling the bowl body 2, the anode electrode contact 216 and the cathode electrode contact 217 respectively pass through the corresponding contact through holes 2312 on the bottom heating sheet 231; after the assembly is completed, both the anode electrode contact 216 and the cathode electrode contact 217 are in contact with the bottom heating sheet 231. Therefore, the anode contact washer 211 and the cathode contact washer 213 are used as the power-taking contact points for the bottom heating sheet 231 to extend downward. The anode contact gasket 211 and the cathode contact gasket 213 respectively penetrate through the bottom of the heat insulation seat 21, as shown in fig. 2, the bottom surface of the anode contact gasket 211 and the bottom surface of the cathode contact gasket 213 in the heat insulation seat 21 are exposed on the lower surface of the bottom of the heat insulation seat 21 for making electrical contact with the power supply base 1.

As shown in fig. 4, the power supply base 1 includes a housing 11, an anode elastic electrode 12 and two cathode

elastic electrodes

13, 14, wherein the

elastic electrodes

12, 13, 14 are power supply contacts for being abutted with power supply contacts of the bottom heating plate 231. Referring to fig. 5, the anode elastic electrode 12 includes an input electrode holder 15 and an electrode contact 16, the electrode contact 16 is above the input electrode holder 15 and connected by a non-conductive spring 17, and the electrode contact 16 is protruded from the upper surface of the power supply base 1 by the elastic force of the spring 17. The input electrode holder 15 is connected to a mains interface 18. The cathode

elastic electrodes

13 and 14 have the same structure as the anode elastic electrode 12. The bowl body 2 is placed on the power supply base 1, and the electrode contact head 16 is pressed downwards to connect the electrode contact head 16 with the input electrode holder 15, so that the commercial power is connected with the heating body 23 on the bowl body. After the bowl 2 is removed from the power supply base 1, the electrode contact 16 returns to the state of fig. 5 by the spring 17, and the user does not get an electric shock even if the user accidentally touches the

elastic electrode

12, 13 or 14.

The structure of the portable heatable bowl of the present embodiment is also applicable to other kinds of heatable tableware, such as heatable cups.

The above is only the preferred embodiment of the present invention, the present invention is not limited to the above embodiment, there may be local minor structural modification in the implementation process, if it is right that various modifications or variations of the present invention do not depart from the spirit and scope of the present invention, and belong to the claims and the equivalent technical scope of the present invention, then the present invention is also intended to include these modifications and variations.

Claims

1. The utility model provides a heat even portable heatable tableware, includes heat conduction container and pastes the heat-generating body at heat conduction container outer wall, its characterized in that, the heat-generating body includes the polylith lateral part piece that generates heat that heats the heat conduction container lateral wall, and the polylith lateral part piece circumference that generates heat distributes, and the heat-generating body leaves empty between two adjacent lateral part pieces that generate heat.

2. The portable heatable tableware set forth in claim 1 in which said heat generating body includes a bottom heat generating plate and side heat generating plates are projected upward from the edge of the bottom heat generating plate.

3. The portable heatable tableware set forth in claim 2 in which the bottom heat generating sheet and/or the plurality of side heat generating sheets are mica sheets.

4. The portable heatable tableware with uniform heating according to any one of claims 1 to 3, comprising a heat insulating housing which is wrapped outside the heat conducting container and the heat generating body.

5. The portable heatable tableware set forth in claim 4, wherein the inner side wall of said heat insulating case is formed with a plurality of grooves for positioning the side heat generating pieces.

6. Portable heatable ware as claimed in any one of claims 1 to 3 or 5 in which the heat conducting container is a bowl.