CN215991234U

CN215991234U - Folding heating device

Info

Publication number: CN215991234U
Application number: CN202121443351.1U
Authority: CN
Inventors: 朱朋宇; 王敬双; 缪翠; 张富; 李丙辉
Original assignee: Qingdao Lejia Electric Appliance Co Ltd; Haier Smart Home Co Ltd; Qingdao Haigao Design and Manufacturing Co Ltd
Current assignee: Qingdao Lejia Electric Appliance Co Ltd; Haier Smart Home Co Ltd; Qingdao Haigao Design and Manufacturing Co Ltd
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2022-03-08
Anticipated expiration: 2031-06-28

Abstract

The utility model discloses a folding heating device, which comprises: 2 heating substrates are arranged, and each heating substrate can independently heat the articles; wherein, 2 can rotate relatively between the heating base member to expand or fold and accomodate. The utility model solves the problems of single use mode and large occupied storage space of the heating device in the prior art.

Description

Folding heating device

Technical Field

The utility model belongs to the field of small household appliances, and particularly relates to an improvement of a device structure capable of realizing shielding heating.

Background

Present heating device is when setting up, often be provided with 1 heating base member, the zone of heating that is provided with that corresponds on the heating base member, when the user uses, place article such as pot and heat the use on the heating base member, this kind of heating device can only heat an utensil, the user mode is single, when the user needs heat two kinds of food simultaneously, then need heat and accomplish the heating of another food after one, and time consuming when using, can not satisfy user's user demand, and this kind of heating device, need occupy rather than the storage space of same volume size when accomodating, occupation space is big.

SUMMERY OF THE UTILITY MODEL

The foldable heating device provided by the utility model can realize heating of a single heating matrix or heating of two heating matrixes simultaneously when in use, realizes diversified setting of use modes, can be folded, and is convenient for a user to store.

In order to realize the purpose of the utility model, the utility model adopts the following technical scheme to realize:

a folding heating device, comprising:

2 heating substrates are arranged, and each heating substrate can independently heat the articles;

wherein, 2 heating base member faces and is provided with the revolution mechanic that can make 2 heating base members rotate relatively, 2 can rotate relatively between the heating base member to expand or fold and accomodate.

In some embodiments of the present application, the rotating structure includes:

at least 1 rotating fitting piece is arranged;

the rotation piece is provided with 2, connects respectively on 2 heating base member two opposite sides in position, rotate the piece with the running fit piece rotates and connects.

In some embodiments of the present application, 2 heating base body adjacent positions are provided with a rotation structure capable of enabling 2 heating base bodies to rotate relatively, and the rotation structure includes:

at least 1 rotating fitting piece is arranged;

the rotation piece is provided with 2, connects respectively on 2 heating base member two relative lateral walls in position, rotate the piece with the running fitting piece rotates and connects.

In some embodiments of this application, be equipped with the card with the folding opposite side of direction of upset on 2 heating base members and establish the portion, rotate the piece and embed in the card establishes the portion, 2 when the heating base member was opened to predetermineeing the angle, 2 adjacent lateral walls of heating base member butt each other fixed, 2 enclose to establish between the portion of establishing and be formed with accommodation space, the running fit piece is located in the accommodation space.

In some embodiments of the present application, the heating substrate comprises: heating the frame body;

a carrier substrate mounted on the heating substrate;

and the nano heating film is arranged on the bearing substrate and is electrically connected with an external power supply through a wire.

In some embodiments of the present application, the heating rack comprises:

the rack comprises a first rack body, a second rack body and a third rack body, wherein the first rack body is provided with a mounting opening, and a heating area is formed in the inner area of the mounting opening;

and the second frame body is assembled on the periphery of the mounting opening, and an assembling part for assembling the bearing base body is formed between the first frame body and the second frame body.

In some embodiments of the present application, the nano-heating film is provided at a top surface or a bottom surface position of the carrier substrate.

In some embodiments of this application, bearing substrate is provided with 2, arranges in proper order from the top down along heating support body direction of height, is formed with the cavity between 2 bearing substrate, the nanometer heating film sets up in the cavity.

In some embodiments of the present application, the material of the carrier substrate is glass or ceramic.

In some embodiments of the present application, the heating rack body is provided at a bottom thereof with a support part formed to extend downward from the heating rack body, and the support part is disposed at least at both end positions of the heating rack body.

In some embodiments of the present application, a mounting cavity for receiving an electric wire and a control part is formed at one side of the heating frame body, and a control panel is disposed at a top surface of the mounting cavity.

Compared with the prior art, the utility model has the advantages and positive effects that:

the foldable heating device comprises 2 heating substrates which can be used for heating objects independently, and when a user uses the foldable heating device, the user can only adopt one heating substrate to cook and heat the objects, and can also open 2 heating substrates to cook the objects simultaneously according to actual needs, so that the number of available cooking modes is increased when the user uses the foldable heating device, the diversification of the use modes is realized, and different cooking use requirements of the user are met;

in addition, 2 heating substrates of the folding heating device can be turned and folded relatively, and after the folding heating device is used, a user can fold and store the 2 heating substrates, so that the occupied space of the whole heating device is reduced, and the storage of the user is facilitated.

Other features and advantages of the present invention will become more apparent from the following detailed description of the utility model when taken in conjunction with the accompanying drawings.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.

FIG. 1 is a first schematic structural diagram of a folding heating apparatus according to an embodiment of the present invention;

FIG. 2 is a second schematic structural view of a folding heating apparatus according to an embodiment of the present invention;

FIG. 3 is a third schematic structural view of a folding heating device according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of one of the heating substrates of the folding heating device according to the embodiment of the present invention in a disassembled state;

fig. 5 is a schematic structural diagram of a rotating structure of the folding heating device in the embodiment of the utility model.

Wherein, the substrate-100 is heated; a clamping part-110; -a containment space-120;

rotating structure-200; -210, a rotation fitting; a rotating member-220;

heating the rack body-130; a first frame-131; a mounting port-132; heating zone-133; a second frame-134;

a fitting portion-135; a support portion-136; an assembly cavity-137;

a carrier substrate-140; a control panel-150.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of the present invention, it should be noted that the terms "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected unless otherwise explicitly stated or limited. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. In the foregoing description of embodiments, the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples.

The terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

The first embodiment is as follows:

the utility model provides an embodiment of a folding heating device, which comprises:

2 heating substrates 100, wherein each heating substrate 100 can independently heat an article;

among them, 2 heating base 100 can relatively rotate, in order to expand or fold and take in.

The 2 heating substrates 100 are 2 structures which are independently arranged and do not affect each other.

The heating substrate 100 in this embodiment is a shaped heating body structure with a heating structure directly, and when in use, the heating substrate can be directly used for heating food.

For example, in some embodiments, the heating substrate 100 may be an induction heating furnace as is known in the art.

The heating substrate 100 has a structure of 2 electromagnetic heating furnaces, and is used individually when used.

In other embodiments, heating matrix 100 is provided as a separate pancake bar configuration. As for the arrangement of the heating substrate 100, it is sufficient that it is 2 heating substrates 100 to heat the article individually, and the detailed description is omitted here.

The heating device in this embodiment is provided with 2 heating substrates 100, and a user can select the heating substrate according to actual use requirements when using the heating device.

If a user wants to eat a hot pot and simultaneously eat different-taste pot bottoms, the user can place a non-spicy pot on one heating base body 100 and place a spicy pot on the other heating base body 100 which is adjacent to the non-spicy pot, so that the modulation requirements of the user on the hot pot with different tastes can be met.

In addition, for example, when the user cooks, if the time is urgent, when need cook multichannel dish in succession, the user can open 2 heating base member 100 simultaneously, cooks different food on 2 heating base member 100 respectively, realizes quick culinary art effect, has saved the time that the user adopted a heating pot to heat needs to wait.

When a user only needs to cook a same article, one heating base body 100 can be used correspondingly, and the heating base body 100 beside the heating base body can also be used for placing cooked articles or ingredients, so that the function of storing articles is realized, and the use by the user is facilitated.

The heating device in this embodiment, through setting up 2 heating base member 100, can make the user can open wherein 1 or 2 heating base member 100 uses according to the user demand of difference when using, satisfied the user demand of using under the different application scenes, realized the diversification of usage pattern.

The 2 heating substrates 100 in this embodiment can also rotate relatively, and when the user uses the heating substrate, the 2 heating substrates 100 can be unfolded for use by rotating relatively.

After use, the user can fold the 2 heating substrates 100 together by turning the 2 heating substrates 100 over to allow the folding.

The heating device after folding and accommodating only occupies the space of one heating base body 100, so that folding and accommodating are realized on the basis of meeting the requirement of various user use modes, and the occupation of the external space is reduced.

In some embodiments of the present application, the size and shape of 2 heating substrates 100 are set to be the same, so that the folded heating substrates 100 are more neat and have good overall aesthetic property.

In some embodiments of the present application, to realize the relative rotation between 2 heating substrates 100, a rotation structure 200 capable of rotating 2 heating substrates 100 relatively is disposed at the adjacent position of 2 heating substrates 100,

the relative rotation between the 2 heating substrates 100 is enabled by the rotation structure 200.

In some embodiments of the present application, the rotating structure 200 includes:

at least 1 rotating fitting 210;

the number of the rotating members 220 is 2, and the rotating members 220 are respectively connected to two opposite side walls of the two positions of the 2 heating substrates 100, and the rotating members 220 are rotatably connected with the rotating mating members 210.

In some embodiments of the present application, a clamping portion 110 is disposed on 2 heating substrates 100 opposite to the turning and folding direction, when 2 heating substrates 100 are unfolded to a preset angle, adjacent side walls of the 2 heating substrates 100 abut against each other, so as to realize that the rotation angle between the 2 heating substrates 100 is limited, and when the 2 heating substrates 100 abut against each other, the two heating substrates cannot continue to rotate downward.

When the heating base body 100 is unfolded to a preset angle, the accommodating space 120 is formed by enclosing the 2 clamping parts 110, the 2 rotating parts 220 are arranged in the accommodating space 120, and the rotating matching part 210 is positioned in the accommodating space 120 and is rotationally connected with the rotating parts 220.

The rotating member 220 includes a rotating connection turning plate and a rotating shaft, and the rotating connection turning plate is an arc turning plate.

The clamping part 110 on the heating base body 100 is an arc-shaped clamping groove with the bottom and the open side edge, the arc-shaped clamping groove is arranged along the width direction of the heating base body 100, and the contour of the arc-shaped turning plate is matched with the contour of the arc-shaped clamping groove and is fixedly attached to the inner side wall of the arc-shaped clamping groove.

The length of the rotation shaft is less than the length of the arc-shaped flap, so that the middle part of the receiving space 120 is used to receive the rotation member 220 and the end part is used to receive the rotation fitting member 210.

In some embodiments of the present application, the catching portion 110 is formed at a bottom position of the heating substrate 100, and the heating substrate 100 is folded for being turned upside down.

When carrying out the upset folding, 2 heating base member 100 upwards rotate, drive the card and establish portion 110 and upwards rotate, and the relative face laminating of 2 final heating base member 100 is in the same place, realizes folding and accomodates, and at this moment, 2 card are established portion 110 and are in the separation state, and the separation of portion 110 is established with the card to running fitting piece 210.

When needs expand, 2 heating base member 100 overturn downwards relatively and rotate, drive the card and establish portion 110 and rotate downwards, after rotating 90 degrees, contained angle is 180 degrees between 2 heating base member 100, is expanded by the tiling, and mutual butt between 2 adjacent lateral walls that heat base member 100, 2 card establish portion 110 butt joints and form accommodation space 120, and at this moment, rotation fitting piece 210 is located accommodation space 120.

For enhancing the overall aesthetic property, the rotating fitting piece 210 is provided with arc-shaped surface structures at two sides for matching with the arc-shaped surface of the arc-shaped clamping groove.

The cross section of the rotating fitting 210 may be oval or have a track shape with two arc sides and a rectangular middle part.

In the unfolded state, the rotating fitting 210 can completely shield the inner structure of the accommodating space 120 and fit with the engaging portion 110, so that the overall appearance is good.

The rotating fitting piece 210 is provided with a plug-in mounting protrusion, a plug-in mounting hole arranged along the axial direction of the rotating shaft is correspondingly arranged in the rotating shaft, and during assembly, the plug-in mounting protrusion can be inserted into the plug-in mounting hole to realize the rotating connection between the rotating fitting piece 210 and the rotating shaft.

In some embodiments of the present application, 2 rotation fitting members 210 are provided, and are respectively installed at both ends of the heating substrate 100, and the 2 rotation fitting members 210 are respectively connected and fitted with both ends of the rotation shaft.

In some embodiments of the present application, the number of the rotation fitting members 210 is 1, and the rotation fitting members 210 are disposed at the middle position of the rotation shafts, and 2 insertion holes for inserting 2 rotation shafts are provided on the rotation fitting members 210, so that the rotation connection between the rotation fitting members 210 and the rotation shafts can be realized.

In some preferred embodiments of the present application, the heating substrate 100 includes: the heating frame 130;

the heating frame 130 is used to support and fix the whole heating substrate 100.

The bearing base 140 is assembled on the heating frame body 130, and the bearing base 140 is a bearing plate which is arranged on the heating frame body 130 and is flush with the top surface of the heating frame body 130, so that the overall aesthetic property is ensured.

The material of the carrier substrate 140 is glass or ceramic, such as quartz glass, microcrystalline glass, high borosilicate glass, tempered glass, high conductivity ceramic, etc.

In some preferred embodiments, the carrier substrate 140 is glass, so that when it is assembled on the heating frame 130, it can be seen transparently, enhancing the aesthetic appearance of the entire heating substrate 100.

And a nano heating film disposed on the carrier substrate 140 and electrically connected to an external power source through a wire.

In some embodiments of the present application, the nano heating film is a far infrared nano heating film, and the heating principle is that by applying a voltage to the nano heating film, the nano heating film can generate high-efficiency heat energy and far infrared radiation due to oscillation, and the generated high-efficiency heat energy can be used for heating an object.

The nano heating film can be directly obtained from the existing finished product heating film structure, such as the finished product heating film structure of the Wu lake El technologies and technologies Co.

In this embodiment, the existing nano heating film is applied to the heating device in the present application to achieve the effect of rapid heating.

The nano heating film is provided with an electric contact with a positive electrode and a negative electrode, and the electric contact is connected with a conductive piece through the electric contact, and the conductive piece is correspondingly connected with a lead.

The conductive piece is a component capable of conducting electricity, can be an existing structure such as a conductive disc, and is provided with a connecting contact matched with the electric contact on the nanometer heating film above the conductive piece, when the conductive piece is connected, the connecting contact of the conductive piece is in contact fit with the electric contact on the nanometer heating film to realize electric connection between the conductive piece and the nanometer heating film, then the conductive piece is electrically connected with a wire together, and the wire is provided with a plug for being spliced with external power supply equipment.

After the wire is connected with an external power supply in a plugging mode, the nanometer heating film can be electrified to generate heat so as to heat.

In some embodiments of the present application, the heating frame 130 includes:

the first frame body 131 is provided with a heating zone 133, the heating zone 133 is a square heating zone 133 or an annular heating zone 133 arranged at the top of the first frame body 131, and the position corresponding to the heating zone 133 is hollow. A corresponding arrangement of the carrier substrate 140 is required at the location of the heating zone 133, and the carrier substrate 140 is adapted to the contour of the heating zone 133.

Specifically, an annular mounting opening 132 is formed on the first frame 131, and the heating region 133 is formed through a region inside the mounting opening 132.

And a second frame 134 fitted at the mounting opening 132, and a fitting portion 135 for fitting the carrier base 140 is formed between the first frame 131 and the second frame 134.

The second frame 134 is an annular mounting member, and is supported and fixed at the periphery of the mounting opening 132 of the first frame 131, and forms an assembling portion 135 with the first frame 131 in an enclosing manner, the assembling portion 135 is an annular embedding groove, and during assembling, the supporting base 140 is embedded in the annular embedding groove to realize assembling and fixing.

The carrier substrate 140 is positioned in the heating region 133 after being assembled and fixed, and a nano heating film is disposed above the carrier substrate to heat the food placed in the heating region 133.

In some embodiments of the present application, the nano-heating film is provided at the position of the top surface or the bottom surface of the carrier substrate 140.

To prevent the nano-heating film from being worn and damaged during use, the nano-heating film may be disposed at a bottom position of the carrier substrate 140 when provided, and the food to be heated is directly placed on the carrier substrate 140 to be in contact with the carrier substrate 140.

In some embodiments of the present application, the number of the bearing substrates 140 is 2, and the bearing substrates are sequentially arranged from top to bottom along the height direction of the heating rack body 130, a hollow cavity is formed between the 2 bearing substrates 140, and the nano heating film is disposed in the hollow cavity.

The nano heating film can be well protected by the arrangement mode that the nano heating film is arranged in the hollow cavity.

In some embodiments of the present application, in order to support and fix the heating base body 100 after the heating base body 100 is unfolded, a support portion 136 extending downward from the heating base body 130 is provided at the bottom of the heating base body 130, and the support portion 136 is disposed at least at two end positions of the heating base body 130.

The support parts 136 are support protrusions extending downward from the heating rack body 130, and the support protrusions are disposed at both end positions of the heating rack body 130, and are disposed in a width direction of the heating rack body 130, or are disposed in a length direction of the heating rack body 130.

In some embodiments, the supporting protrusions may be provided in plurality, and may be respectively disposed at the bottom of the heating frame body 130.

After the heating base 100 is unfolded, the supporting portion 136 at the bottom of the heating frame 130 is supported on the ground to support the heating base 100.

In some embodiments of the present application, a mounting cavity 137 for accommodating electric wires and control parts is formed at one side of the heating frame body 130, and a control panel 150 is disposed at a top surface of the mounting cavity 137.

The control panel 150 may be provided with a corresponding touch button, such as a touch button for turning on or off, or a fire level button.

The mounting cavity 137 may be used to route and position the associated control board and the like.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes may be made and equivalents may be substituted for elements thereof; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions.

Claims

1. A folding heating device, comprising:

2. A folding heating apparatus as claimed in claim 1, wherein said rotary structure comprises:

at least 1 rotating fitting piece is arranged;

3. The folding heating apparatus as claimed in claim 2, wherein a latching portion is provided on 2 heating substrates on the side opposite to the direction of folding and turning, and a rotating member is provided inside the latching portion, and when 2 heating substrates are unfolded to a predetermined angle, the adjacent side walls of the 2 heating substrates are abutted against each other and fixed, and a receiving space is defined between the 2 latching portions, and the rotating mating member is located in the receiving space.

4. A folding heating device according to claim 1, wherein said heating substrate comprises: heating the frame body;

a carrier substrate mounted on the heating substrate;

5. A folding and heating apparatus as claimed in claim 4, wherein said heating frame body includes:

6. The folding heating device of claim 5, wherein the nano-heating film is provided at a position of a top surface or a bottom surface of the carrier substrate.

7. The folding heating device of claim 5, wherein the number of the bearing substrates is 2, the bearing substrates are sequentially arranged from top to bottom along the height direction of the heating frame body, a hollow cavity is formed between the 2 bearing substrates, and the nano heating film is arranged in the hollow cavity.

8. A folding heating device according to any one of claims 4 to 7, characterised in that said carrier substrate is glass or ceramic.

9. The folding heating apparatus as claimed in claim 4, wherein the heating rack body is provided at a bottom thereof with support portions formed to extend downward from the heating rack body, the support portions being disposed at least at both end positions of the heating rack body.

10. The folding heating apparatus of claim 4, wherein a mounting cavity for receiving an electric wire and a control part is formed at one side of the heating frame body, and a control panel is provided at a top surface of the mounting cavity.