CN211559701U - Graphite alkene electric heat pot - Google Patents
Graphite alkene electric heat pot Download PDFInfo
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- CN211559701U CN211559701U CN201922386127.2U CN201922386127U CN211559701U CN 211559701 U CN211559701 U CN 211559701U CN 201922386127 U CN201922386127 U CN 201922386127U CN 211559701 U CN211559701 U CN 211559701U
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Abstract
The utility model belongs to the technical field of household appliances, and particularly relates to a graphene electric food warmer which comprises a pan body, a base and a control module, wherein the base is arranged at the bottom of the pan body, and a heating component is arranged in the base; the heating assembly comprises a first heat insulation layer, a graphene heating layer and a first graphene heat conduction layer from bottom to top, and concave-convex structures matched with each other are arranged on a bonding surface of the graphene heating layer and the first graphene heat conduction layer to increase the contact area; the control module is electrically connected with the heating assembly and used for controlling the work of the heating assembly. The utility model provides a graphite alkene electric heat pot generates heat the layer through using graphite alkene material preparation, can reduce the energy consumption effectively, can greatly improve the heat conductivity through using graphite alkene preparation heat-conducting layer, can increase the area of contact of graphite alkene layer and first graphite alkene heat-conducting layer that generates heat through setting up concave-convex structure to improve heat transfer efficiency.
Description
Technical Field
The utility model belongs to the technical field of domestic appliance, especially, relate to a graphite alkene electric heat pot.
Background
The electric food warmer is a household appliance for realizing cooking by using electric energy for heating, and besides the traditional cooking function, the existing electric food warmer also develops various functions such as stewing, hot pot and the like gradually.
The existing electric heating pot generally comprises a pot body and an inner pot, wherein a heating plate is arranged at the bottom of the pot body, the inner pot is heated by the heat generated by the heating plate, the structure is simple, and the manufacturing cost is low.
However, the heating plate of the existing electric food warmer has large power consumption, low heat density and low heating efficiency.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a graphite alkene electric heat pot, it is big to aim at solving the current electric heat pot dissipation that generates heat the board, and heat density is low, problem that heating efficiency is low.
The embodiment of the utility model is realized in such a way that the graphene electric food warmer comprises a pan body, a base and a control module,
the base is arranged at the bottom of the pot body, and a heating assembly is arranged in the base; the heating assembly comprises a first heat insulation layer, a graphene heating layer and a first graphene heat conduction layer from bottom to top, and concave-convex structures matched with each other are arranged on a bonding surface of the graphene heating layer and the first graphene heat conduction layer to increase the contact area;
the control module is electrically connected with the heating assembly and used for controlling the work of the heating assembly.
Preferably, the concave-convex structure is composed of a tooth-shaped protrusion arranged on the graphene heating layer and a tooth-shaped recess arranged on the first graphene heat conduction layer, and the tooth-shaped protrusion and the tooth-shaped recess are matched with each other.
Preferably, the concave-convex structure is composed of a T-shaped protrusion arranged on the graphene heating layer and a T-shaped groove arranged on the first graphene heat conduction layer.
Preferably, the graphene heating layer and the first graphene heat conduction layer are both of a disc-shaped structure.
Preferably, graphite alkene electric heat pot still including set up in the outer second graphite alkene heat-conducting layer of pot body, second graphite alkene heat-conducting layer uses graphite alkene material, and with first graphite alkene heat-conducting layer is connected as an organic whole.
Preferably, the graphene electric food warmer further comprises a second heat insulation layer arranged outside the second graphene heat conduction layer, and the second heat insulation layer is connected with the first heat insulation layer into a whole.
Preferably, the control module comprises a processing unit, a detection unit, an operation unit and a display unit;
the processing unit is used for controlling the on-off of the graphene heating layer according to the user operation received by the operation unit and the detection result of the detection unit;
the detection unit is electrically connected with the processing unit and is used for detecting the temperature of the pot body;
the operation unit is electrically connected with the processing unit and used for receiving operation control for the operation unit;
the display unit is electrically connected with the processing unit and used for displaying the state information of the graphene electric food warmer to a user.
Preferably, the control module further comprises a communication unit electrically connected with the processing unit for communicating with a client.
The utility model provides a graphite alkene electric heat pot generates heat the layer through using graphite alkene material preparation, can reduce the energy consumption effectively, can greatly improve the heat conductivity through using graphite alkene preparation heat-conducting layer, can increase the area of contact of graphite alkene layer and first graphite alkene heat-conducting layer that generates heat through setting up concave-convex structure to improve heat transfer efficiency.
Drawings
Fig. 1 is a structural diagram of an electric food warmer provided by an embodiment of the present invention;
fig. 2 is a schematic view of a tooth-shaped connection structure between the graphene heating layer and the first graphene heat conduction layer in fig. 1;
fig. 3 is a schematic view of a T-shaped connection structure between the graphene heating layer and the first graphene heat conduction layer in fig. 1;
fig. 4 is a structural diagram of an electric food warmer provided by another embodiment of the present invention;
fig. 5 is a structural diagram of an electric food warmer according to another embodiment of the present invention;
fig. 6 is a schematic structural diagram of a control module of an electric food warmer according to an embodiment of the present invention.
In the drawings: 1. a pan body; 2. a base; 3. a first insulating layer; 4. a graphene heating layer; 5. a first graphene thermal conductive layer; 6. a second graphene thermal conductive layer; 7. a second thermal insulation layer; 8. a vacuum heat-insulating layer; 9. a heat insulating pad.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
The following detailed description is provided for the specific embodiments of the present invention.
As shown in fig. 1, a structure diagram of an electric food warmer provided by the embodiment of the present invention includes: comprises a pan body 1, a base 2 and a control module,
the base 2 is arranged at the bottom of the pot body 1, and a heating assembly is arranged in the base 2; the heating assembly comprises a first heat insulation layer 3, a graphene heating layer 4 and a first graphene heat conduction layer 5 from bottom to top, and concave-convex structures matched with each other are arranged on a bonding surface of the graphene heating layer 4 and the first graphene heat conduction layer 5 to increase the contact area;
the control module is electrically connected with the heating assembly and used for controlling the work of the heating assembly.
In the embodiment of the utility model, the pot body 1 can specifically comprise a pot body 1 shell and an inner container arranged in the pot body 1 shell, the utility model does not limit the specific structure of the pot body 1 shell and the inner container, and the inner container can specifically adopt a separable or integrated structure; in addition, the base and the pot body can be separated, the base has a heating function, and the pot body is placed on the base to realize heating. The above is an optional specific implementation manner, and the embodiment of the present invention is not particularly limited thereto.
In the embodiment of the utility model provides an in, base 2 and pot body 1 can be integrative setting, also can be through modes such as joint, screw connection and the installation of pot body 1, to its concrete connected mode the utility model discloses do not specifically inject.
The utility model discloses in, heating element sets up in base 2, is located the bottom of the pot body 1, can heat the inner bag. The utility model discloses in, heating element includes first insulating layer 3, graphite alkene layer 4 and the first graphite alkene heat-conducting layer 5 that generates heat the utility model discloses in, graphite alkene layer 4 that generates heat is for using the electric heat piece of one deck or multilayer graphite alkene diaphragm preparation, specifically, graphite alkene layer 4 that generates heat can be a holistic graphite alkene piece that generates heat, also can generate heat the piece by a plurality of small-size graphite alkene and constitute through establishing ties or parallelly connected mode. First graphite alkene heat-conducting layer 5 can be the graphite alkene heat conduction coating that utilizes graphite alkene to make, also can be graphite alkene heat conduction board material, and the coefficient of heat conductivity of graphite alkene is about 5300W/mk, is far higher than ordinary material, uses graphite alkene can be fast with the heat transfer that graphite alkene heating plate produced for the inner bag. In the embodiment of the present invention, the first thermal insulation layer 3 is preferably a reflective thermal insulation material, and specifically, an aluminum foil, a metal-plated polyester or polyimide film, or the like may be used.
The embodiment of the utility model provides an in, graphite alkene generates heat and is provided with the concave-convex structure of mutually supporting in order to increase area of contact on the faying face of layer 4 and first graphite alkene heat-conducting layer 5, can understand, concave-convex structure here can be profile of tooth, cylindricality, can also be other all kinds of shapes, the embodiment of the utility model provides a do not do specifically to this and restrict. The embodiment of the utility model provides an in, graphite alkene heating layer 4 and first graphite alkene heat-conducting layer 5 can be connected its pressfitting, bonding or the mode that utilizes connecting pieces such as screws, and this is optional concrete implementation, and the heating element who provides with prior art does not have the difference, the embodiment of the utility model provides a do not specifically to this and restrict.
The embodiment of the utility model provides an in, heating element can set up in the base through fix with screw, can be fixed through spot welding between screw and the base, and the screw passes first insulating layer 3 and graphite alkene layer 4 that generates heat to with the 5 non-penetration connections of first graphite alkene heat-conducting layer. The outer lane parcel that graphite alkene generates heat layer 4 has first electrode, and the center is provided with the second electrode, and first electrode passes through the wire with the second electrode to be connected with control module electricity, and this is graphite alkene as the conventional setting on the layer that generates heat, the utility model discloses do not specifically injectd to this. In the embodiment of the utility model provides an in, graphite alkene generates heat the upper and lower surface of layer 4 and scribbles insulating heat conduction material.
The embodiment of the utility model provides a graphite alkene electric heat pot generates heat the layer through using the preparation of graphite alkene material, can reduce the energy consumption effectively, can greatly improve the heat conductivity through using graphite alkene preparation heat-conducting layer, can increase graphite alkene generate heat the area of contact of layer 4 with first graphite alkene heat-conducting layer 5 through setting up concave-convex structure to improve heat transfer efficiency.
As shown in fig. 2, as a preferred embodiment of the present invention, the concave-convex structure is formed by the tooth-shaped protrusion disposed on the graphene heating layer 4 and the tooth-shaped recess disposed on the first graphene heat conduction layer 5, the tooth-shaped protrusion and the tooth-shaped recess are mutually matched.
The embodiment of the utility model provides an in, through setting up the profile of tooth arch sunken with the profile of tooth, can increase the area of contact of graphite alkene layer 4 and first graphite alkene heat-conducting layer 5 that generates heat to improve heat transfer efficiency. It should be understood that, what is shown in the figure is only one specific form of the connection region between the graphene heat generating layer 4 and the first graphene heat conducting layer 5, and the contact region between the graphene heat generating layer 4 and the first graphene heat conducting layer 5 may be various shapes, which is not particularly limited by the embodiment of the present invention.
As shown in fig. 3, as a preferred embodiment of the present invention, the concave-convex structure is composed of a T-shaped protrusion disposed on the graphene heat-generating layer 4 and a T-shaped groove disposed on the first graphene heat-conducting layer 5, wherein the T-shaped protrusion and the T-shaped groove are in a ring shape and are mutually matched.
The embodiment of the utility model provides an in, graphite alkene generates heat and is provided with T shape arch on the layer 4, and T shape arch is the annular setting, cooperates with it, is provided with T shape recess on the first graphite alkene heat-conducting layer 5, and T shape recess is the annular setting. Preferably, the graphene heat generating layer 4 and the first graphene heat conducting layer 5 are both of a disc-shaped structure. Through this kind of setting, the face area is shown to be increased with the connection of first graphite alkene heat-conducting layer 5 on graphite alkene layer 4 that generates heat, is favorable to improving heat conduction efficiency.
As shown in fig. 4, as a preferred embodiment of the present invention, the graphene electric heating pot further includes a second graphene heat-conducting layer 6 disposed outside the pot body 1, the second graphene heat-conducting layer 6 is made of graphene material, and is connected to the first graphene heat-conducting layer 5 as a whole.
The embodiment of the utility model provides an in, second graphite alkene heat-conducting layer 6 can adopt the same material preparation with first graphite alkene heat-conducting layer 5, and second graphite alkene heat-conducting layer 6 can integrative preparation with first graphite alkene heat-conducting layer 5, also can make respectively the back connect as an organic wholely, the utility model discloses do not specifically inject to the mode of connecting.
The embodiment of the utility model provides an in, the shape of second graphite alkene heat-conducting layer 6 suits with the whole appearance of the pot body 1, and the outer wall of preferred parcel inner bag, inner bag laminate with second graphite alkene heat-conducting layer 6 in the pot body 1. The effect of the second graphite fires the graphite alkene heat-conducting layer is on the lateral wall of inner bag is transmitted to the heat that 4 production on the layer that generate heat with graphite alkene, realizes the bulk heating to the inner bag.
The embodiment of the utility model provides a graphite alkene electric heat pot can generate heat the heat transfer that layer 4 produced with graphite alkene for the inner bag lateral wall through setting up the second heat-conducting layer to the heating that makes the inner bag is more even quick.
As shown in fig. 4, as a preferred embodiment of the present invention, the graphene electric heating pot further includes a second thermal insulation layer 7 disposed outside the second graphene thermal conduction layer 6, and the second thermal insulation layer 7 is connected to the first thermal insulation layer 3 as a whole.
The embodiment of the utility model provides an in, second insulating layer 7 and first insulating layer 3 can adopt the same kind of material preparation, and second insulating layer 7 and first insulating layer 3 can integrative preparation, also can make respectively the back connect as an organic whole, the utility model discloses do not specifically limit to the mode of connecting.
In the embodiment of the present invention, the shape of the second heat insulation layer 7 is adapted to the overall shape of the pot body 1, preferably to the outer wall of the inner container or the outer wall of the second heat conduction layer. The second thermal-protective coating 7 is used for reducing outward dispersion of heat transferred to the inner container by the graphene heating layer 4 and realizing overall thermal insulation of the inner container.
The embodiment of the utility model provides a graphite alkene electric heat pot can reduce graphite alkene and generate heat layer 4 transmission and give the thermal outside of inner bag and disperse through setting up second insulating layer 7, realizes the heat preservation to the inner bag, improves thermal utilization ratio.
As shown in fig. 5, as a preferred embodiment of the present invention, a vacuum insulation layer 8 is disposed between the second graphene heat conduction layer 6 and the second heat insulation layer 7.
The embodiment of the utility model provides an in, still be provided with vacuum heat preservation layer 8 between second graphite alkene heat-conducting layer 6 and the second insulating layer 7, vacuum heat preservation layer 8 can obtain through the evacuation. Through setting up vacuum heat preservation 8 can reduce the heat transfer between second heat-conducting layer and the insulating layer to reduce calorific loss, improve the utilization ratio of heat energy.
The embodiment of the utility model provides a graphite alkene electric heat pot can reduce the heat transfer between second heat-conducting layer and the second insulating layer 7 through setting up vacuum heat preservation 8 to improve thermal utilization ratio.
As shown in fig. 5, as a preferred embodiment of the present invention, the first thermal insulation layer 3 and the cavity is formed between the first graphene thermal conduction layers 5, the graphene heating layer 4 is disposed in the cavity, and the graphene heating layer 4 and the thermal insulation pad 9 are disposed between the first thermal insulation layers 3.
The embodiment of the utility model provides an in, above-mentioned cavity can communicate with vacuum heat preservation layer 8, as vacuum heat preservation layer 8's partly, also can with vacuum heat preservation layer 8 mutual independence. Graphene generates heat layer 4 and sets up in the cavity to keep apart with first insulating layer 3 through heat insulating mattress 9, can prevent that graphene from generating heat the heat conduction that layer 4 produced on first insulating layer 3, cause calorific loss.
The embodiment of the utility model provides a graphite alkene electric heat pot can make graphite alkene generate heat the heat that layer 4 produced transmit first graphite alkene heat-conducting layer 5 as far as possible through setting up the cavity on, reduce the heat to the conduction of first insulating layer 3, improve thermal utilization ratio.
As shown in fig. 6, as a preferred embodiment of the present invention, the control module includes a processing unit, a detecting unit, an operating unit, and a display unit;
the processing unit is used for controlling the on-off of the graphene heating layer 4 according to the user operation received by the operation unit and the detection result of the detection unit;
the detection unit is electrically connected with the processing unit and is used for detecting the temperature of the pot body 1;
the operation unit is electrically connected with the processing unit and used for receiving operation control for the operation unit;
the display unit is electrically connected with the processing unit and used for displaying the state information of the graphene electric food warmer to a user.
The embodiment of the utility model provides an in, processing unit is used for controlling the work of each module, specifically can choose for use micro-processor realization such as singlechip the utility model discloses in, graphite alkene electric heat pot's heating on-off control does not have the essence difference with current electric heat pot, can realize heating control through heating element's break-make electricity.
The embodiment of the utility model provides an in, detecting element specifically can use temperature sensor, and temperature sensor's setting position and model etc. can refer to prior art and realize, the utility model discloses do not specifically injectd to this.
In the embodiment of the present invention, the operation unit may specifically be an operation panel and a button disposed thereon, and of course, the operation control may also be performed by using a touch screen, which is an optional specific implementation manner, and the present invention is not limited to this.
The embodiment of the utility model provides an in, display element is used for showing graphite alkene electric heat pot's operating condition, including mode, for example cook, stew soup etc. and long, the length etc. when remaining can also include during operation, display module can the combination of pilot lamp, concrete forms such as display screen, the utility model discloses do not do specifically to this and restrict.
The embodiment of the utility model provides a graphite alkene electric heat pot can realize the integrated control to graphite alkene electric heat pot through setting up processing unit, detecting element, operating unit and display element, has improved graphite alkene electric heat pot's intelligent degree, and the practicality is strong.
As a preferred embodiment of the present invention, the control module further includes a communication unit, the communication unit is electrically connected to the processing unit for communicating with the client.
The embodiment of the utility model provides an in, communication module specifically can be bluetooth module or other current modules that have the function of connecting network, and communication module is current product, can obtain through purchasing.
The embodiment of the utility model provides a graphite alkene electric heat pot can realize the long-range wireless control of graphite alkene electric heat pot through setting up communication module, has improved graphite alkene electric heat pot's intelligent degree, facilitates the use.
The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. The utility model provides a graphite alkene electric heat pot, includes the pot body, base and control module, its characterized in that:
the base is arranged at the bottom of the pot body, and a heating assembly is arranged in the base; the heating assembly comprises a first heat insulation layer, a graphene heating layer and a first graphene heat conduction layer from bottom to top, and concave-convex structures matched with each other are arranged on a bonding surface of the graphene heating layer and the first graphene heat conduction layer to increase the contact area;
the control module is electrically connected with the heating assembly and used for controlling the work of the heating assembly.
2. The graphene electric food warmer of claim 1, wherein the concave-convex structure is composed of a tooth-shaped protrusion disposed on the graphene heat-generating layer and a tooth-shaped recess disposed on the first graphene heat-conducting layer, and the tooth-shaped protrusion and the tooth-shaped recess are matched with each other.
3. The graphene electric food warmer of claim 1, wherein the concave-convex structure is composed of a T-shaped protrusion disposed on the graphene heat-generating layer and a T-shaped groove disposed on the first graphene heat-conducting layer.
4. The graphene electric food warmer of claim 2, wherein the graphene heat generating layer and the first graphene heat conducting layer are both in a disc-shaped structure.
5. The graphene electric food warmer of claim 1, further comprising a second graphene heat conduction layer disposed on the outer layer of the pan body, wherein the second graphene heat conduction layer is made of graphene material and is integrally connected to the first graphene heat conduction layer.
6. The graphene electric food warmer of claim 5, further comprising a second thermal insulation layer disposed outside the second graphene thermal conductive layer, wherein the second thermal insulation layer is integrally connected to the first thermal insulation layer.
7. The graphene electric food warmer of claim 1, wherein the control module comprises a processing unit, a detection unit, an operation unit and a display unit;
the processing unit is used for controlling the on-off of the graphene heating layer according to the user operation received by the operation unit and the detection result of the detection unit;
the detection unit is electrically connected with the processing unit and is used for detecting the temperature of the pot body;
the operation unit is electrically connected with the processing unit and used for receiving operation control for the operation unit;
the display unit is electrically connected with the processing unit and used for displaying the state information of the graphene electric food warmer to a user.
8. The graphene electric food warmer of claim 7, wherein the control module further comprises a communication unit electrically connected with the processing unit for communicating with a client.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386127.2U CN211559701U (en) | 2019-12-26 | 2019-12-26 | Graphite alkene electric heat pot |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922386127.2U CN211559701U (en) | 2019-12-26 | 2019-12-26 | Graphite alkene electric heat pot |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211559701U true CN211559701U (en) | 2020-09-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922386127.2U Active CN211559701U (en) | 2019-12-26 | 2019-12-26 | Graphite alkene electric heat pot |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211559701U (en) |
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2019
- 2019-12-26 CN CN201922386127.2U patent/CN211559701U/en active Active
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