CN211212446U - Heat preservation bowl with uniform temperature - Google Patents

Abstract

The utility model provides a temperature uniform heat preservation bowl, which comprises a shell, an inner container and a heat preservation mechanism, wherein the shell is a concave part; the inner part of the inner container is hollow, an opening is arranged at the upper side of the inner container, the edge of the inner container bowl is provided with a folded edge, and the edge of the inner container bowl can wrap the edge of the shell bowl so as to form a closed cavity between the inner side of the bottom of the shell and the outer side of the bottom of the inner container; in airtight cavity was located to heat preservation mechanism, heat preservation mechanism included thermal insulation module and the module that generates heat, and thermal insulation module one side and the inboard laminating of shell, opposite side and the module laminating that generates heat to separate shell and the module that generates heat, the module that generates heat wraps up in the inner bag bottom in order to provide heat to inner bag, and the module that generates heat wraps up the area of the inner bag outside at least fifty percent.

Description

Heat preservation bowl with uniform temperature

Technical Field

The utility model relates to a heat preservation tableware field specifically is an even heat preservation bowl of temperature.

Background

The tableware is a necessity in daily life, and the requirement on the tableware is improved along with the improvement of the living standard of the substance, for example, a certain heat preservation effect is required, especially the eating speed of children is slow, and the heat preservation is very important for the tableware for children.

In a common heat preservation bowl, a layer of cavity is arranged in an inner container and a shell so as to achieve the effects of heat insulation and heat dissipation prevention from the shell, but the heat preservation time is short and the heating effect cannot be achieved; the electric heating heat preservation bowl mainly generates heat through the heating wire, and the taste of food is affected due to uneven temperature of the food in the heating process.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to solve the above problems, the utility model provides a pair of temperature uniform heat preservation bowl can play thermal-insulated effect and possess the heating function again, and makes the degree of being heated of food more even.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a heat preservation bowl with uniform temperature comprises a shell, an inner container and a heat preservation mechanism, wherein the shell is a concave part; the inner part of the inner container is hollow, an opening is arranged at the upper side of the inner container, the edge of the inner container bowl is provided with a folded edge, and the edge of the inner container bowl can wrap the edge of the shell bowl so as to form a closed cavity between the inner side of the bottom of the shell and the outer side of the bottom of the inner container; in airtight cavity was located to heat preservation mechanism, heat preservation mechanism included thermal insulation module and the module that generates heat, and thermal insulation module one side and the inboard laminating of shell, opposite side and the module laminating that generates heat to separate shell and the module that generates heat, the module that generates heat wraps up in the inner bag bottom in order to provide heat to inner bag, and the module that generates heat wraps up the area of the inner bag outside at least fifty percent.

Preferably, the thermal-insulated module includes heat insulating part and control, and heat insulating part one side can be with the inboard laminating of shell, and the opposite side can with the module laminating that generates heat, and heat insulating part can be dismantled with the shell and be connected, is equipped with the holding tank of the airtight cavity of switch-on the shell, and the control is located in the holding tank and is passed heat insulating part and the module butt that generates heat for detect the temperature of the module that generates heat.

Preferably, the heating module comprises a heating part and a heat conducting part, one side of the heat conducting part is attached to the heat insulating part, the other side of the heat conducting part is wrapped outside the inner container, and the heating part is arranged in the heat conducting part and electrically connected with the control part.

Preferably, the heating module further comprises a heat conducting film, the heat conducting film is arranged at one end where the heat conducting piece is attached to the inner container, and the heat conducting film can transfer heat to the inner container.

Preferably, the upper part of the inner container is provided with a groove, the upper part of the shell is provided with a lug, and when the inner container is placed into the shell, the lug is positioned in the groove.

Preferably, a handle is arranged on the outer side of the shell.

Advantageous effects

The utility model has the advantages that: through setting up the shell, inner bag and heat preservation mechanism, heat preservation mechanism includes thermal insulation module and the module that generates heat, thermal insulation module one side and the inboard laminating of shell, opposite side and the module laminating that generates heat, in order to separate the shell with the module that generates heat, avoid the food heat to run off through the shell, play thermal-insulated effect, the module that generates heat wraps up in the inner bag bottom and wraps up the at least fifty percent area in the inner bag outside, so that it can evenly provide heat to inner bag, possess the function of heating, and the heat that the module during operation that generates heat produced can not see through the shell and scald the user.

Drawings

The accompanying drawings 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 shows an exploded view of the overall structure of an embodiment of the present invention;

fig. 2 shows a schematic overall structure diagram of an embodiment of the present invention;

FIG. 3 is a schematic view of a part of the structure of the heat-insulating mechanism of the present invention;

fig. 4 shows a cutaway view of the overall structure of an embodiment of the present invention;

FIG. 5 is a cut-away view of the inner container and the outer container of the present invention;

FIG. 6 is a cut-away view of the inner container of the present invention;

fig. 7 shows a cut-away view of the housing of the present invention;

FIG. 8 shows an enlarged view at A in FIG. 7;

in the figure, 1 a shell, 2 an inner container, 3 a closed cavity, 4 a heat preservation mechanism, 5 a power supply, 10 a containing groove, 11 a bump, 12 a handle, 20 a groove, 40 a heat insulation module, 41 a heating module, 110 a waterproof pad, 400 a heat insulation piece, 401 a control piece, 410 a heating piece, 411 a heat conducting piece and 412 a heat conducting film.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to the attached drawings 1 to 8, the heat preservation bowl with uniform temperature comprises a shell 1, an inner container 2 and a heat preservation mechanism 4, wherein the shell 1 is a concave part; the inner container 2 is hollow and provided with an opening at the upper side, the bowl edge of the inner container 2 is provided with a folded edge, and the bowl edge of the inner container 2 can wrap the bowl edge of the shell 1 so as to form a closed cavity 3 between the inner side of the bottom of the shell 1 and the outer side of the bottom of the inner container 2; in airtight cavity 3 was located to heat preservation mechanism 4, heat preservation mechanism 4 included thermal insulation module 40 and heating module 41, thermal insulation module 40 one side and the inboard laminating of shell 1, the opposite side and the laminating of heating module 41 to separate shell 1 and heating module 41, avoid the food heat to run off through the shell, heating module 41 wraps up in inner bag 2 bottom in order to provide heat to inner bag 2, and heating module 41 wraps up the area of the 2 outside at least fifty percent of inner bag.

During the use with food directly put into inner bag 2 can, heating module 41 sets up between thermal-insulated module 40 and inner bag 2, heating module 41 can directly provide the heat for inner bag 2 when generating heat, thereby avoid the heat loss of food to lead to the food temperature to descend, and thermal-insulated module 40 sets up between heating module 41 and shell 1, avoid heating module 41 at during operation heat transfer to shell 1, thereby lead to thermal loss, and can avoid children to be scalded when having a meal, generally speaking, use this even heat preservation bowl of temperature, can play thermal-insulated effect, the function that possesses the heating again, and heating module 41 parcel inner bag 2 outside at least fifty percent area, can evenly transmit heat to inner bag 2 when the heating, make the degree of being heated of food more even.

Further, heat insulating module 40 includes heat insulating part 400 and control 401, heat insulating part 400 one side can be with the inboard laminating of shell 1, the opposite side can be with the module 41 laminating that generates heat, heat insulating part 400 can be dismantled with shell 1 and be connected, be equipped with the holding tank 10 of the airtight cavity 3 of switch-on shell 1, control 401 locates in the holding tank 10 and passes heat insulating part 400 and the module 41 butt that generates heat, in this embodiment, control 401 is equipped with the temperature and detects the function, a temperature for detecting module 41 that generates heat, in this embodiment, this even heat preservation bowl of temperature still includes power 5, power 5 is installed in holding tank 10, avoid power 5 to receive the influence of module 41 that generates heat, cause the potential safety hazard, and its and control 401 and the module 41 electric connection that generates heat.

Further, the heating module 41 includes a heating element 410 and a heat conducting element 411, one side of the heat conducting element 411 is attached to the heat insulating element 400, the other side of the heat conducting element is wrapped outside the inner container 2, and the heating element 410 is disposed in the heat conducting element 411 and electrically connected to the control element 401.

In this embodiment, the inner side of the housing 1 is provided with a first positioning protrusion, the outer side of the heat insulating member 400 is provided with a first positioning groove, the inner side of the heat insulating member is provided with a second positioning protrusion, and the outer side of the heat conducting member 411 is provided with a second positioning groove; during the installation, install control 401 back in holding tank 10, thermal-insulated piece 400 is installed at the shell 1 inboard and is laminated with shell 1, and first locating convex block is located first positioning groove, then installs heat conduction piece 411, and heat conduction piece 411 is laminated with thermal-insulated piece 400 and second locating convex block is located the second positioning groove, again with inner bag 2 with shell 1 installation can.

Specifically, when using, food is packed into inner bag 2, food heat and the contact of inner bag 2 and transfer to heat-conducting piece 411, control 401 detects heat-conducting piece 411 temperature, when heat-conducting piece 411 temperature drops to preset temperature value, control 401 control piece 410 that generates heat begins to generate heat, the piece 410 that generates heat produces heat transfer to heat-conducting piece 411, heat-conducting piece 411 transfers to inner bag 2 so that the food temperature in inner bag 2 rises, avoid food to become cold because of placing for a long time, and generate heat piece 410 transfer heat to heat-conducting piece 411, heat-conducting piece 411 passes to inner bag 2 again, compare the electric heating heat preservation bowl that plays common use and use electric heating wire heating, can make bowl interior heating temperature even.

Further, the heating module 41 further includes a thermal conductive film 412, the thermal conductive film 412 is disposed on one end of the thermal conductive member 411 attached to the inner container 2, the thermal conductive film 412 can transmit heat to the inner container 2, in this embodiment, the thermal conductive film 412 is a silica gel thermal conductive sheet, and the thermal conductive film 412 is bonded to one side of the thermal conductive member 411 attached to the inner container 2, so that the heat can be better transmitted to the inner container 2.

Further, 2 upper portions of inner bag are equipped with recess 20, 1 upper portion of shell is equipped with lug 11, as shown in fig. 5, when inner bag 2 was put into in the shell 1, lug 11 was located recess 20, in this embodiment, through setting up lug 11 and recess 20 cooperation and still be equipped with waterproof pad 110 on the lug 11, avoid when wasing the even heat preservation bowl of this temperature, water got into airtight cavity 3 through the junction of inner bag 2 with shell 1, and when inner bag 2 was put into in the shell 1, 2 bowl edges of inner bag and 1 bowl edge formation smooth surface of shell, avoid causing the injury to the user because of inner bag 2 and 1 junction are not smooth.

Further, in order to improve the heat transfer effect, the heating module 41 is attached to the lower end of the inner container 2.

Referring to fig. 2, in order to facilitate children to hold the temperature-uniform heat-preservation bowl, a handle 12 is arranged outside the shell 1

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.

The relative arrangement of the components and steps, the numerical expressions, and numerical values set forth in these embodiments do not limit the scope of the present application unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as merely illustrative, and not limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.

In the description of the present application, it is to be understood that the orientation or positional relationship indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the orientation or positional relationship shown in the drawings, and are used for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element being referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present application; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.

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.

It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of protection of the present application is not to be construed as being limited.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. The utility model provides a temperature uniform heat preservation bowl which characterized in that includes:

a housing (1), the housing (1) being a female part;

the inner container (2) is arranged in a hollow mode, an opening is formed in the upper side of the inner container (2), the bowl edge of the inner container (2) is provided with a folded edge, and the bowl edge of the inner container (2) can wrap the bowl edge of the shell (1) so that a closed cavity (3) is formed between the inner side of the bottom of the shell (1) and the outer side of the bottom of the inner container (2);

heat preservation mechanism (4), in airtight cavity (3) was located in heat preservation mechanism (4), heat preservation mechanism (4) including thermal-insulated module (40) and heating module (41), laminating in thermal-insulated module (40) one side and shell (1) inboard, the opposite side with generate heat module (41) laminating to separate shell (1) and heating module (41), heating module (41) wrap up in inner bag (2) bottom in order to provide heat to inner bag (2), and heating module (41) parcel inner bag (2) outside area of 60 percent at least.

2. The temperature-uniform heat-preservation bowl as claimed in claim 1, wherein the heat-insulation module (40) comprises a heat-insulation piece (400) and a control piece (401), one side of the heat-insulation piece (400) can be attached to the inner side of the shell (1), the other side of the heat-insulation piece can be attached to the heating module (41), the heat-insulation piece (400) is detachably connected with the shell (1), a containing groove (10) communicated with the closed cavity (3) is formed in the shell (1), and the control piece (401) is arranged in the containing groove (10), penetrates through the heat-insulation piece (400) to be abutted to the heating module (41) and is used for detecting the temperature of the heating module (41).

3. The heat preservation bowl with the uniform temperature as claimed in claim 2, wherein the heat generating module (41) comprises a heat generating member (410) and a heat conducting member (411), one side of the heat conducting member (411) is attached to the heat insulating member (400), the other side of the heat conducting member is wrapped on the outer side of the inner container (2), and the heat generating member (410) is arranged in the heat conducting member (411) and electrically connected with the control member (401).

4. A temperature-uniforming heat-insulating bowl according to claim 3, wherein the heat-generating module (41) further comprises a heat-conducting film (412), the heat-conducting film (412) is disposed at one end of the heat-conducting member (411) attached to the inner container (2), and the heat-conducting film (412) can transfer heat to the inner container (2).

5. The heat preservation bowl with uniform temperature according to claim 1, characterized in that the upper part of the inner container (2) is provided with a groove (20), the upper part of the outer shell (1) is provided with a bump (11), and when the inner container (2) is placed in the outer shell (1), the bump (11) is positioned in the groove (20).

6. The temperature-uniform heat-preservation bowl as claimed in claim 1, wherein the heating module (41) is attached to the lower end of the inner container (2).

7. A temperature-uniformed heat-preserving bowl according to claim 1, characterized in that a handle (12) is provided outside the casing (1).

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