CN211321528U - Heat-insulating cup mat - Google Patents
Heat-insulating cup mat Download PDFInfo
- Publication number
- CN211321528U CN211321528U CN201921306048.XU CN201921306048U CN211321528U CN 211321528 U CN211321528 U CN 211321528U CN 201921306048 U CN201921306048 U CN 201921306048U CN 211321528 U CN211321528 U CN 211321528U
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- CN
- China
- Prior art keywords
- heating film
- cup mat
- conductive heating
- heat
- control unit
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 238000010438 heat treatment Methods 0.000 claims abstract description 60
- 239000000758 substrate Substances 0.000 claims abstract description 10
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 5
- 229910052709 silver Inorganic materials 0.000 claims abstract description 5
- 239000004332 silver Substances 0.000 claims abstract description 5
- 238000000576 coating method Methods 0.000 claims abstract description 4
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 claims abstract description 4
- 239000000463 material Substances 0.000 claims description 28
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052799 carbon Inorganic materials 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 6
- 239000011521 glass Substances 0.000 claims description 5
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000013078 crystal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052710 silicon Inorganic materials 0.000 claims description 4
- 239000010703 silicon Substances 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000000919 ceramic Substances 0.000 claims description 3
- 239000004020 conductor Substances 0.000 claims description 3
- 238000001755 magnetron sputter deposition Methods 0.000 claims description 3
- 238000007650 screen-printing Methods 0.000 claims description 3
- 230000005855 radiation Effects 0.000 abstract description 11
- 238000006243 chemical reaction Methods 0.000 abstract description 7
- 239000011248 coating agent Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 238000004321 preservation Methods 0.000 description 19
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920000742 Cotton Polymers 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000002470 thermal conductor Substances 0.000 description 2
- 230000005653 Brownian motion process Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005537 brownian motion Methods 0.000 description 1
- 235000020965 cold beverage Nutrition 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 235000012171 hot beverage Nutrition 0.000 description 1
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- 238000012986 modification Methods 0.000 description 1
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Abstract
The utility model discloses a vacuum cup mat, including base shell, the unit that generates heat is installed on the base shell, install the control unit in the base shell, the control unit passes through lead wire and the unit electric connection that generates heat, the unit that generates heat is a sheet column structure, including a substrate, the internal surface coating of substrate has the electrically conductive heating film of nanometer, the edge end of the electrically conductive heating film of nanometer is provided with the electrically conductive silver membrane as input electrode. The utility model discloses directly cover at the plate surface and close the one deck heating film, do not have the secondary conduction, infrared and far infrared heat energy are launched to the heating film simultaneously, except having the heat-conduction of contact with the cup, and thermal radiation conduction in addition simultaneously is as long as it can both receive heat energy to shine the object at radiation heat energy, is a high technical scheme of heat conversion rate, and power is littleer under the equal constant temperature, and the power consumption is still less.
Description
Technical Field
The utility model relates to a little electrical apparatus field of intelligence that is fit for house, open air, official working or coffee hot drink public place and uses specifically is a heat preservation cup mat.
Background
People in modern life have higher requirements on the quality of life, whether the people are at home, at work or outdoors, people want to drink a drink which is warm at any time and any place, and people are very agreeable to drink the drink which is warm at one mouth in consideration of physical health and drinking experience, particularly in cold winter, and especially women are in a physiological period, and the people who drink the cold drink are hurt to the body, so that women consumers particularly need a heat preservation product. In order to meet the requirement of people on heat preservation of drinks, various heat preservation products such as various vacuum cups, flannel cotton heat preservation cup sleeves and the like are available in the market, and the design is various, and through careful analysis of the inventor, the heat preservation temperature of the vacuum cup in the existing market is uncontrollable, the vacuum cup is scalded at the beginning and is supercooled after a certain time; the flannelette cotton insulating cup sleeve has beautiful appearance and good practical effect, and the required insulating time and temperature can not be reached.
In addition, a heat-insulating pad with heating is already produced in the market, and analysis shows that the heating unit is a metal electric heating tube or an aluminum PTC heating element which is attached to the surface of the plate, so that the cost of using metal materials is high, and the processing cost is also high due to the complex assembly process; the thickness of the pad body is higher for installing the lower heating element; the heat generating part is jointed and contacted with the plate-shaped surface, and the heat conversion efficiency is low.
Disclosure of Invention
In order to overcome the defects existing in the prior art, the utility model provides a vacuum cup pad with small power, less energy consumption and extremely high heat conversion rate.
The utility model adopts the technical proposal that:
the utility model provides a vacuum cup mat, includes base shell, the unit that generates heat is installed on the base shell, install the control unit in the base shell, the control unit passes through lead wire and the unit electric connection that generates heat, its characterized in that: the heating unit is of a thin plate structure and comprises a base material, the inner surface of the base material is coated with a nanometer conductive heating film, and the edge end of the nanometer conductive heating film is provided with a conductive silver film serving as an input electrode. The utility model discloses directly cover at the plate surface and close the one deck heating film, do not have the secondary conduction, infrared and far infrared heat energy are launched to the heating film simultaneously, except having the heat-conduction of contact with the cup, and thermal radiation conduction in addition simultaneously is as long as it can both receive heat energy to shine the object at radiation heat energy, is a high technical scheme of heat conversion rate, and power is littleer under the equal constant temperature, and the power consumption is still less.
Furthermore, the nano conductive heating film is graphene-silicon carbon crystal added with a far infrared emitting agent, and a heating component synthesized and manufactured by a special process can resist the high temperature of 1000 ℃, is corrosion resistant and low in attenuation, and has the electrothermal conversion rate of more than 99%.
Further, the nanometer conductive heating film is plated on the surface of the base material through a magnetron sputtering coating process.
Or the nanometer conductive heating film is coated on the surface of the base material through a screen printing process.
Furthermore, the nano conductive heating film is a low-voltage conductive heating film, the input voltage of the nano conductive heating film is 2-15V, the input current of the nano conductive heating film is 0.5-3A, the optimal input voltage is 5V, and the current of the nano conductive heating film is 2A.
Further, the base material is a high-temperature-resistant ceramic plate or microcrystalline glass or quartz glass, and the thickness of the base material is 0.5-10 mm. Based on the use effect, the production process and the material cost, the glass has the characteristics of unidirectional heat conduction and light transmission, only generates heat at the corresponding position of the heating film, the periphery of the heating film is a poor thermal conductor, and the optimal thickness of the base material is 2 mm.
Or the base material is a metal heat-conducting material, the surface of the base material is sequentially coated with the insulating layer and the nanometer conductive heating film, the thickness of the base material is 0.5-10 mm, and the optimal thickness of the base material is 1 mm.
Furthermore, the control unit is electrically connected with an external power supply through a power line.
Or a rechargeable storage battery is installed in the base shell, and the rechargeable storage battery is electrically connected with the control unit through a power line. In order to adapt to different use scenes, the movable heat-preservation cup mat is used, a rechargeable battery is arranged in the heat-preservation cup mat, the heat preservation time and the heat preservation temperature are integrated, the portable moving factor is realized, the battery capacity is 1000-plus 20000mAh, and the best is 2000 mAh.
Or, a power input socket is arranged on the control unit, a preferred socket is a USB mini universal socket, and an optional socket is a circular direct current socket.
The utility model has the advantages that: the heating film is directly covered on the surface of the plate, secondary conduction does not exist, the heating film emits infrared and far infrared heat energy, the cup body has contact heat conduction and thermal radiation conduction, and the cup body can receive the heat energy when the object is irradiated by the radiation heat energy.
Drawings
Fig. 1 is a first schematic structural diagram of the present invention.
Fig. 2 is a longitudinal sectional view of the heating unit of the present invention.
FIG. 3 is a sectional plan view of the nano-conductive heating film of the heating unit of the present invention
Fig. 4 is a second structural schematic diagram of the present invention.
Fig. 5 is a third schematic structural diagram of the present invention.
In the figure: 1. a heat generating unit; 11. a substrate; 12. a nano conductive heating film; 13. a conductive silver film; 2. a control unit; 21. a USB socket; 3. a base housing; 4. a lead wire; 5. a power line; 6 charging the storage battery.
Detailed Description
The present invention will be further described with reference to the following specific embodiments, but the present invention is not limited to these specific embodiments. It will be recognized by those skilled in the art that the present invention encompasses all alternatives, modifications, and equivalents as may be included within the scope of the claims.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "clockwise", "counterclockwise" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present 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, unless otherwise specified, "a plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In the present disclosure, unless expressly stated or limited otherwise, the first feature "on" or "under" the second feature may comprise direct contact between the first and second features, or may comprise contact between the first and second features not directly. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
Example one
Referring to fig. 1 to 3, the present embodiment provides a vacuum cup mat, including a base shell 3 and a heating unit 1, wherein the heating unit 1 is fastened on the base shell 3, a control unit 2 is installed in the base shell 3, the control unit 2 is electrically connected to the heating unit 1 through a lead 4, and the control unit 2 is electrically connected to an external power supply through a power line 5. The control unit 2 in this embodiment is composed of a plurality of single chip microcomputer chips, and includes a touch IC, a temperature detection chip, a charge/discharge management chip, and specifically, there may be a plurality of manufacturers and chips of different brands in practical applications.
The heating unit 1 of this embodiment is a thin plate structure, and includes a substrate 11, the inner surface of the substrate 11 is coated with a nano conductive heating film 12, the edge end of the nano conductive heating film 12 is provided with a conductive silver film 13 as an input electrode, and the lead 4 is welded on the input electrode. The utility model discloses directly cover at the plate surface and close the one deck heating film, do not have the secondary conduction, infrared and far infrared heat energy are launched to the heating film simultaneously, except having the heat-conduction of contact with the cup, and thermal radiation conduction in addition simultaneously is as long as it can both receive heat energy to shine the object at radiation heat energy, is a high technical scheme of heat conversion rate, and power is littleer under the equal constant temperature, and the power consumption is still less.
The nano conductive heating film 12 in this embodiment is graphene-silicon carbon crystal added with a far infrared emitting agent, the component proportion of the far infrared emitting agent is 1-30%, and the heating component synthesized and manufactured by a special process can resist high temperature of 1000 ℃, is corrosion resistant, has low attenuation, and has an electrothermal conversion rate of more than 99%. The nano conductive heating film 12 can be coated on the surface of the base material by a magnetron sputtering coating process, or can be coated on the surface of the base material by a screen printing process. The nano conductive heating film 12 is a low-voltage conductive heating film, the input voltage is between 2 and 15V, the input current is between 0.5 and 3A, the optimal input voltage is 5V, and the current is 2A. The emission principle of the graphene-silicon carbon crystal is that under the excitation of electric initiation, Brownian motion is generated in a thermal component of a carbon molecular group, and heat energy is generated by mutual impact and friction among carbon molecules to generate a large amount of infrared rays and/or far infrared rays. Within a few seconds of electrification, the surface temperature of the heating unit 1 is rapidly increased from the ambient temperature, heat energy is transferred to the base material 11, and the heat energy is continuously radiated to the cup body arranged on the surface of the base material 11, so that the surface temperature of the cup body is continuously increased. After 2-4 minutes, the heating unit 1 is thermally radiated with constant power and temperature after reaching thermal state equilibrium. The infrared radiation does not generate high-frequency radiation, does not have ultraviolet rays, visible light and sound, is harmless to the body, can improve the microcirculation of the human body, promotes metabolism, improves the immunity of the human body and is beneficial to health. The wavelength of the infrared radiation is between 8 and 18 microns.
The substrate in this embodiment may be high temperature resistant microcrystalline glass or quartz glass, and the thickness of the substrate is 0.5-10 mm. Based on the use effect, the production process and the material cost, the glass has the characteristics of unidirectional heat conduction and light transmission, only generates heat at the corresponding position of the heating film, the periphery of the heating film is a poor thermal conductor, and the optimal thickness of the base material is 2 mm. The base material can also be made of ceramic and metal heat conducting materials, an insulating layer and a nanometer electric conduction heating film are sequentially coated on the surface of the base material, the thickness of the base material is 0.5-10 mm, and the optimal thickness of the base material is 1 mm.
Example two
Referring to fig. 4, the present embodiment is different from the first embodiment in that: the base shell 3 is internally provided with a rechargeable battery 6, and the rechargeable battery 6 is electrically connected with the control unit 2 through a power line. In order to adapt to different use scenes, the movable heat-preservation cup mat is used, a rechargeable battery is arranged in the heat-preservation cup mat, the heat preservation time and the heat preservation temperature are integrated, the portable moving factor is realized, the battery capacity is 1000-plus 20000mAh, and the best is 2000 mAh. The control unit 2 is provided with a power input socket, preferably a USB socket 21, but may also be a circular dc socket.
The heat preservation coaster during operation in this embodiment, use general USB line to insert USB socket 21 when charging, can directly supply power for the heat preservation coaster, also can set up the control system that charges in the control unit 2, charge for rechargeable battery 6 simultaneously, take off the USB line after, the heat preservation coaster removes when other places of being not convenient for charge, can last for the heat preservation coaster power supply heat preservation by rechargeable battery 6, and it is very convenient to use.
The remaining structure and function may be as described with reference to embodiment one.
EXAMPLE III
Referring to fig. 5, the present embodiment is different from the first embodiment in that: the control unit 2 is provided with a power input socket, preferably a USB socket 21, but may also be a circular dc socket.
When the vacuum cup mat in the embodiment works, when a universal USB wire is used for charging and is inserted into the USB socket 21, power can be directly supplied to the vacuum cup mat.
The remaining structure and function may be as described with reference to embodiment one.
Claims (10)
1. The utility model provides a vacuum cup mat, includes base shell, the unit that generates heat is installed on the base shell, install the control unit in the base shell, the control unit passes through lead wire and the unit electric connection that generates heat, its characterized in that: the heating unit is of a thin plate structure and comprises a base material, the inner surface of the base material is coated with a nanometer conductive heating film, and the edge end of the nanometer conductive heating film is provided with a conductive silver film serving as an input electrode.
2. A thermal cup mat as defined in claim 1, wherein: the nano conductive heating film is graphene-silicon carbon crystal added with a far infrared emitting agent.
3. A thermal cup mat as defined in claim 1, wherein: the nanometer conductive heating film is plated on the surface of the base material through a magnetron sputtering coating process.
4. A thermal cup mat as defined in claim 1, wherein: the nanometer conductive heating film is coated on the surface of the base material through a screen printing process.
5. A thermal cup mat as defined in claim 1, wherein: the nano conductive heating film is a low-voltage conductive heating film, the input voltage of the nano conductive heating film is between 2 and 15V, and the input current of the nano conductive heating film is between 0.5 and 3A.
6. A thermal cup mat according to any one of claims 1 to 5, characterized in that: the base material is a high-temperature-resistant ceramic plate, microcrystalline glass or quartz glass, and the thickness of the base material is 0.5-10 mm.
7. A thermal cup mat according to any one of claims 1 to 5, characterized in that: the substrate is made of metal heat conducting materials, an insulating layer and a nanometer electric conduction heating film are sequentially coated on the surface of the substrate, and the thickness of the substrate is 0.5-10 mm.
8. A thermal cup mat as defined in claim 1, wherein: the control unit is electrically connected with an external power supply through a power line.
9. A thermal cup mat as defined in claim 1, wherein: the base shell is internally provided with a rechargeable storage battery, and the rechargeable storage battery is electrically connected with the control unit through a power line.
10. A thermal cup mat according to claim 1 or 9, wherein: and the control unit is provided with a power input socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306048.XU CN211321528U (en) | 2019-08-13 | 2019-08-13 | Heat-insulating cup mat |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921306048.XU CN211321528U (en) | 2019-08-13 | 2019-08-13 | Heat-insulating cup mat |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211321528U true CN211321528U (en) | 2020-08-21 |
Family
ID=72054552
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921306048.XU Expired - Fee Related CN211321528U (en) | 2019-08-13 | 2019-08-13 | Heat-insulating cup mat |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211321528U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112218393A (en) * | 2020-09-07 | 2021-01-12 | 佛山市青见电器有限公司 | Anticreep heating device |
-
2019
- 2019-08-13 CN CN201921306048.XU patent/CN211321528U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112218393A (en) * | 2020-09-07 | 2021-01-12 | 佛山市青见电器有限公司 | Anticreep heating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200821 Termination date: 20210813 |
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| CF01 | Termination of patent right due to non-payment of annual fee |