CN211657889U - Rapid heating cup - Google Patents
Rapid heating cup Download PDFInfo
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- CN211657889U CN211657889U CN201922486279.XU CN201922486279U CN211657889U CN 211657889 U CN211657889 U CN 211657889U CN 201922486279 U CN201922486279 U CN 201922486279U CN 211657889 U CN211657889 U CN 211657889U
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- carbon nanotube
- nanotube film
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Abstract
The utility model provides a rapid heating cup, include the cup, locate the heating element of cup and with the power supply module that the heating element electricity is connected, the cup includes shell and inner bag, heating element includes the carbon nanotube film as the main part that generates heat, the carbon nanotube film with power supply module electric connection and acquisition electric energy. The utility model provides a rapid heating cup, when carbon nanotube film circular telegram during operation, the temperature of carbon nanotube film can rise rapidly, and the time that heats is required is shorter, and it is even to generate heat, can drink hot water immediately, promotes user experience. And the voltage required by the carbon nanotube film is small, so that potential safety hazards can be avoided. In addition, the carbon nanotube film has light weight, so that the weight of the vacuum cup can be reduced, and the vacuum cup is convenient for a user to carry.
Description
Technical Field
The utility model belongs to the technical field of food and beverage articles for use, more specifically say, relate to a rapid heating cup.
Background
At present, more and more multifunctional, convenient and practical and more humanized daily necessities/small daily household appliances appear around people, product developers add some additional functions and optimize the design on the daily necessities which are originally used commonly, so that the daily necessities become more multifunctional, intelligent, humanized and convenient to use, users are facilitated from daily life details, and the satisfaction of consumption and use is improved.
The cup is an indispensable and common daily article in our daily life, so that people all over the world can feel like one hand, and the variety and the design of the cup are very diversified. People have huge requirements on drinking hot water, and generally use a water dispenser, a kettle and the like to obtain the hot water. Aiming at the requirement that people can drink hot water at any time and any place, the common portable water cup on the market only has the heat preservation function, needs to be filled with hot water in advance, can be cooled after a long time, has uncontrollable temperature and has a plurality of limitations in application. The thermos cup that possesses the heating function also appears in the market now, and heating duration is 3 ~ 5 minutes approximately, and they adopt the electric heat wire to heat the inner bag, and through the test, it is not even to adopt the electric heat wire heating method to heat the inner bag, and such heating water cup needs external power supply when using moreover, and application range still receives the restriction. In addition, there are also heating pads that can heat the cup, but the cup is not heated after leaving the pad. In order to match the fast-paced life of modern society and improve more satisfaction and pleasure in use, a product which has stronger functions than the existing heating vacuum cup and is designed more optimally is needed, namely, the product has the functions of instant heating, constant heat preservation and heating anytime and anywhere.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a rapid heating cup to solve the heating cup among the prior art and need external power supply heating, heating inhomogeneous, heating time long, can not instant heating, carry not convenient technical problem.
In order to achieve the above object, the utility model adopts the following technical scheme: provides a rapid heating cup, which comprises a cup body, a heating component arranged on the cup body and a power supply component electrically connected with the heating component,
the cup body comprises a shell and an inner container,
the heating assembly comprises a carbon nano tube film serving as a heating main body, and the carbon nano tube film is electrically connected with the power supply assembly to obtain electric energy.
In one embodiment, the carbon nanotube film is obtained by stacking and compacting a plurality of carbon nanotube array film layers, and the axial directions of the carbon nanotubes in all the carbon nanotube array film layers are the same.
In one embodiment, the number of the carbon nanotube array thin film layers stacked is between 20 and 100.
In one embodiment, the carbon nanotube film is obtained by curing a carbon nanotube slurry.
In one embodiment, the carbon nanotube film has a thickness of between 0.5 μm and 4 μm.
In one embodiment, the power supply assembly further comprises a charging and discharging unit.
In one embodiment, the power supply assembly further comprises a control panel arranged on the surface of the cup body, and the control panel comprises a heating switch key and one or more function keys.
In one embodiment, the control panel further comprises a liquid crystal display for displaying information.
In one embodiment, the carbon nanotube film is wrapped on the outer surface of the inner container, or,
the carbon nano tube film is embedded in the wall body of the inner container and is integrated with the inner container.
In one embodiment, the inner container is a metal inner container.
The utility model provides a quick heating cup's beneficial effect lies in: compared with the prior art, the utility model discloses the rapid heating cup includes cup, heating element and power supply module, and heating element's the main part that generates heat is the carbon nanotube film. The cup body comprises the shell and the inner container, when the carbon nanotube film is electrified to work, the temperature of the carbon nanotube film can rise rapidly, the temperature of liquid in the inner container can also rise rapidly, the heating assembly is adopted to heat for a short time, the heating is uniform, hot water can be instantly heated and drunk, and the user experience is improved. And the voltage required by the carbon nanotube film is small, so that potential safety hazards can be avoided. In addition, the carbon nanotube film has light weight, so that the weight of the vacuum cup can be reduced, and the vacuum cup is more convenient for a user to carry.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.
Fig. 1 is a schematic structural view of a rapid heating cup according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a heating assembly and a power supply assembly according to an embodiment of the present invention.
Wherein, in the figures, the respective reference numerals:
1-cup body; 11-a housing; 12-inner container; 2-a cup cover; 3-a heating assembly; 31-carbon nanotube film; 4-power supply components; 41-an electrical interface; 42-a charge-discharge unit; 43-heat the on-off key.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
It will be understood that when an element is referred to as being "secured to" or "disposed on" another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It will be understood that the terms "length," "width," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in an orientation or positional relationship indicated in the drawings for convenience in describing the invention and to simplify the description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Furthermore, 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 specifically limited otherwise.
The embodiment of the present invention provides a rapid heating cup.
Referring to fig. 1 and 2, in one embodiment of the rapid heating cup, the rapid heating cup includes a cup body 1, a heating assembly 3, and a power assembly 4. The cup body 1 comprises a shell 11 and an inner container 12, the cup body 1 further comprises a cup cover 2, and the inner container 12 is used for containing liquid such as water, soup and the like. The heating component 3 is arranged on the cup body 1 and heats the liquid in the cup body 1. The power supply assembly 4 is connected with the heating assembly 3 and supplies power to the heating assembly 3. The heating body of the heating component 3 is a carbon nanotube film 31 arranged on the cup body 1, and the carbon nanotube film 31 can be matched with the shape of the cup body 1. For example, the cup body 1 has a cylindrical shape, and the carbon nanotube film 31 is also bent into a cylindrical shape and has a film shape when unfolded. When the carbon nanotube film 31 is electrified, the temperature of the carbon nanotube film 31 rises and the heat is transferred to the liquid in the cup body 1, so that the temperature of the liquid rises and hot water can be drunk at any time. The temperature of the carbon nanotube film 31 can be raised instantaneously after the energization, and the temperature of the carbon nanotube film 31 is stabilized in the case of the energization for a long time. For example, when a current of 0.5A is applied to the carbon nanotube film 31, the temperature of the carbon nanotube film 31 rises to 60 to 80 ℃ within one second, and heat is transferred to the liquid in the cup body 1, which is about 40 ℃ suitable for the temperature of the human body. The carbon nanotube film 31 is formed in a film shape, is matched with the shape of the cup body 1, does not need to be wired like an electric heating wire, and is surface-heated, so that the region of the inner container 12 covered by the carbon nanotube film 31 can be uniformly heated. The carbon nanotube film 31 has the advantages of light weight, high strength, high temperature resistance, corrosion resistance, long service life, difficult deformation at high temperature, quick heat dissipation, random bending, random cutting into any shape and small occupied space.
The rapid heating cup of the above embodiment includes a cup body 1, a heating assembly 3 and a power supply assembly 4, and the heating body of the heating assembly 3 is a carbon nanotube film 31. The cup body 1 comprises the shell 11 and the inner container 12, when the carbon nanotube film 31 is electrified to work, the temperature of the carbon nanotube film 31 can be rapidly increased, the temperature of liquid in the inner container 12 can also be rapidly increased, the heating assembly 3 is short in heating time and uniform in heating, hot water can be drunk immediately, and user experience is improved. And the voltage required by the carbon nanotube film 31 is small, so that potential safety hazards can be avoided. In addition, the carbon nanotube film 31 is light in weight, so that the weight of the vacuum cup can be reduced, and the vacuum cup is more convenient for a user to carry.
In one embodiment of the carbon nanotube film 31, the carbon nanotube film 31 is formed by stacking and compacting a plurality of carbon nanotube array film layers. The carbon nanotube array film layer is pulled out from the carbon nanotube array, and the carbon nanotubes in the carbon nanotube array film layer are connected through Van der Waals force. Wherein the length of the carbon nano tube is between 100 and 1000 μm, and the diameter of the carbon nano tube is between 6 and 15 nm. The axial direction of each carbon nano tube in the carbon nano tube array film layer is the same. Optionally, the axial directions of the carbon nanotubes in all the carbon nanotube array thin film layers are the same, that is, the orientations of the carbon nanotubes in each carbon nanotube array thin film layer are the same, so that the temperature conduction directions in the carbon nanotube thin film 31 are the same, and the temperature rise is more uniform.
The number of stacked carbon nanotube array thin film layers is not limited herein. When the number of the stacked carbon nanotube array thin film layers is larger, the number of electrons capable of passing through the carbon nanotube thin film 31 is larger, the resistance of the carbon nanotube thin film 31 is smaller, the current is larger, and potential safety hazards may exist; when the number of carbon nanotube array thin film layers is smaller, the resistance of the carbon nanotube thin film 31 is larger, and the current is smaller, so that it may be difficult to achieve a desired temperature rise. Therefore, the number of the carbon nanotube array thin film layers can be selected to be between 20 and 100, such as 30, 40, 50, 60, 80, 100, etc. Since the thickness of the carbon nanotube array thin film layer is constant, when the number of the carbon nanotube array thin film layers is selected to be between 20 and 100, the thickness of the carbon nanotube thin film 31 is between 0.5 and 4 μm.
In another embodiment of the carbon nanotube film 31, the carbon nanotube film 31 is a cured layer of carbon nanotube slurry. More specifically, the carbon nanotube slurry cured layer is formed by curing a slurry in which carbon nanotubes are mixed and dispersed. The curing method can be selected from UV irradiation, baking and the like.
In one embodiment, the carbon nanotube film 31 has an insulating film on both sides thereof, which has a wrapping and insulating effect on the carbon nanotube film 31. Optionally, the insulating films on both sides and the carbon nanotube film 31 are extruded into a whole, which can increase the density of the carbon nanotube film 31 and make the combination between the carbon nanotubes more compact. The insulating film can be selected from plastic films such as polytetrafluoroethylene film. When the insulating film and the carbon nanotube film 31 are extruded, the carbon nanotube film 31 is first placed on an insulating film, alcohol is sprayed on the carbon nanotube film 31 by using a spray bottle until the carbon nanotube film 31 is completely soaked in the alcohol, then a layer of insulating film is covered on the carbon nanotube film 31, the carbon nanotube film is placed in an oil press, and the film is taken out after the carbon nanotube film 31 is pressed for a preset time under a preset pressure. The predetermined pressure is in the range of 1 ton to 8 tons and the predetermined time is in the range of 24h to 60h, for example 24h under 8 tons. After the insulating film and the carbon nanotube film 31 are pressed into one body, the density of the carbon nanotube film 31 is 0.2g/cm3To 1g/cm3A thickness of 0.5 to 4 μm and a resistance of 0.2. omega./cm2To 2 omega/cm2。
In one embodiment of the power supply module 4, the power supply module 4 includes an electrical interface 41 and a charging and discharging unit 42, and the electrical interface 41 is capable of charging the charging and discharging unit 42 when the electrical interface 41 is connected to the commercial power. The rapid heating cup in this embodiment can be used without being connected to the commercial power, for example, outdoors, and the charging and discharging unit 42 supplies power to the heating element 3, and of course, can also be connected to the commercial power. In another embodiment, the power supply assembly 4 only comprises the electrical interface 41, which must be used externally from the mains. The electrical port 41 may be provided at the outer periphery of the cup body 1.
In one embodiment of the power module 4, the power module 4 further comprises a control panel disposed on the surface of the cup body 1, the control panel comprising a heating switch key 43 and an electrical interface 41. The electrical interface 41 is used for accessing the commercial power, and the electrical interface 41 can access the commercial power through a power line and the like. The electrical interface 41 is connected to the external commercial power to provide power to the carbon nanotube film 31, or the charging and discharging unit 42 inside the power supply can provide power to the carbon nanotube film 31. The power supply module 4 further comprises a controller for controlling the switching and temperature rise of the carbon nanotube film 31. The heating switch 43 is electrically connected to the carbon nanotube film 31, and can control the carbon nanotube film 31 to start heating or stop heating. The heating switch key 43 may be a mechanical key or a touch key, the specific structure of the heating switch key 43 is not limited herein, and any type of heating switch key 43 in the prior art may be applied to the present embodiment. The heating switch key 43 is provided so that the user can manually control whether the rapid heating cup is operated or not. In particular, when the charging/discharging unit 42 is used to supply power, the heating switch key 43 is required to control whether the heating body is operated or not. The control panel also comprises one or more function keys, and the function pieces can be temperature setting keys, heating mode control keys and the like.
Optionally, the control panel further comprises a liquid crystal display screen for displaying information, and the liquid crystal display screen can specifically display information such as temperature, set temperature, heating time and the like of the liquid in the cup.
Referring to fig. 1, in one embodiment of the rapid heating cup, a vacuum may be formed between the inner container 12 and the outer casing 11 to enhance the heat preservation function of the rapid heating cup. Air can be filled between the inner container 12 and the outer shell 11, and the heat preservation function of the rapid heating cup can be enhanced. The inner container 12 is made of metal such as stainless steel, which enhances the heat transfer performance of the inner container 12, so that the heat generated by the carbon nanotube film 31 can be rapidly transferred to the liquid in the inner container 12. The carbon nanotube film 31 is wrapped around the outer surface of the inner container 12, i.e., disposed facing the outer container 11. In another embodiment, the carbon nanotube film 31 is embedded in the wall of the inner container 12, for example, when the inner container 12 is integrally formed, the carbon nanotube film 31 is injection molded or poured into the inner container 12; alternatively, the inner container 12 has a housing chamber for housing the carbon nanotube film 31.
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 (10)
1. A rapid heating cup is characterized in that,
comprises a cup body, a heating component arranged on the cup body and a power supply component electrically connected with the heating component,
the cup body comprises a shell and an inner container,
the heating assembly comprises a carbon nano tube film serving as a heating main body, and the carbon nano tube film is electrically connected with the power supply assembly to obtain electric energy.
2. A rapid heating cup according to claim 1,
the carbon nanotube film is obtained by superposing and compacting a plurality of carbon nanotube array film layers, and the axial directions of the carbon nanotubes in all the carbon nanotube array film layers are the same.
3. A rapid heating cup according to claim 2,
the number of the laminated carbon nanotube array film layers is between 20 and 100.
4. A rapid heating cup according to claim 1,
the carbon nanotube film is obtained by curing carbon nanotube slurry.
5. The rapid heating cup according to claim 1, wherein the carbon nanotube film has a thickness of between 0.5 μ ι η and 4 μ ι η.
6. A rapid heating cup according to claim 1,
the power supply assembly further comprises a charging and discharging unit.
7. A rapid heating cup according to claim 1,
the power supply assembly further comprises a control panel arranged on the surface of the cup body, and the control panel comprises a heating switch key and one or more function keys.
8. A rapid heating cup according to claim 7,
the control panel also comprises a liquid crystal display screen for displaying information.
9. A rapid heating cup according to claim 1,
the carbon nanotube film is arranged by wrapping the outer surface of the inner container, or the carbon nanotube film is embedded in the wall body of the inner container and is integrated with the inner container.
10. A rapid heating cup according to claim 1,
the inner container is a metal inner container.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922486279.XU CN211657889U (en) | 2019-12-30 | 2019-12-30 | Rapid heating cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922486279.XU CN211657889U (en) | 2019-12-30 | 2019-12-30 | Rapid heating cup |
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| CN211657889U true CN211657889U (en) | 2020-10-13 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268723A (en) * | 2020-10-22 | 2021-01-26 | 中国石油大学(华东) | Boiling heat exchange experimental device for promoting uniform heating of low-temperature mixed working medium |
| CN112959768A (en) * | 2021-03-19 | 2021-06-15 | 深圳烯湾科技有限公司 | Multilayer composite heating film, heating component and preparation method thereof |
| CN114206775A (en) * | 2020-12-28 | 2022-03-18 | 深圳烯湾科技有限公司 | Composite carbon nanotube film, preparation method thereof and layered heating device |
-
2019
- 2019-12-30 CN CN201922486279.XU patent/CN211657889U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112268723A (en) * | 2020-10-22 | 2021-01-26 | 中国石油大学(华东) | Boiling heat exchange experimental device for promoting uniform heating of low-temperature mixed working medium |
| CN114206775A (en) * | 2020-12-28 | 2022-03-18 | 深圳烯湾科技有限公司 | Composite carbon nanotube film, preparation method thereof and layered heating device |
| CN112959768A (en) * | 2021-03-19 | 2021-06-15 | 深圳烯湾科技有限公司 | Multilayer composite heating film, heating component and preparation method thereof |
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