CN214964310U - Portable vacuum cup - Google Patents
Portable vacuum cup Download PDFInfo
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- CN214964310U CN214964310U CN202121204768.2U CN202121204768U CN214964310U CN 214964310 U CN214964310 U CN 214964310U CN 202121204768 U CN202121204768 U CN 202121204768U CN 214964310 U CN214964310 U CN 214964310U
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Abstract
The utility model relates to a portable thermos cup, it includes shell and metal inner bag, be equipped with alternating current heat-generating body and direct current heat-generating body on the metal inner bag, be equipped with alternating current power supply interface, direct current charge the interface and realize the circuit board that exchanges direct current and switch over on the shell, the circuit board respectively with alternating current heat-generating body, direct current heat-generating body, alternating current power supply interface and direct current charge interface electric connection. The utility model discloses an exchange heat-generating body and direct current heat-generating body and heated metal inner bag, the utility model discloses can be applicable to exchange electricity and direct current, consequently the utility model discloses can be applicable to multiple occasion, application scope is wide. The utility model discloses portable thermos cup is the liquid in the rapid heating metal inner bag through the interchange heat-generating body, the utility model discloses portable thermos cup when outdoor use, heats the liquid in the metal inner bag through the outside DC power supply of DC heat-generating body cooperation, consequently the utility model discloses can carry out rapid heating and long-time heat preservation to the liquid in the metal inner bag.
Description
Technical Field
The utility model relates to a technical field of thermos cup, in particular to portable thermos cup.
Background
The electric heating vacuum cups in the current market are divided into vacuum cups with high mains voltage and low-voltage vacuum cups with batteries. Their respective characteristics are: the vacuum cup with the high mains voltage is heated quickly, but is influenced by the field, and the temperature is preserved for a long time when the vacuum cup goes out. The vacuum cup with the battery low pressure is slowly heated, but can keep heat for a long time, and long time is needed for charging. According to the current situation, a vacuum cup suitable for an alternating current power supply and a direct current power supply is urgently needed in the market.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a can be suitable for AC/DC power supply, acceleration rate is fast, the long portable thermos cup of heat preservation time.
The purpose of the utility model is realized like this:
the utility model provides a portable thermos cup, includes shell and metal inner bag, the metal inner bag is located in the shell, the top of metal inner bag is equipped with the rim of a cup, be equipped with alternating current heat-generating body and direct current heat-generating body on the metal inner bag, be equipped with alternating current power supply interface, the direct current circuit board that charges the interface and realize alternating current direct current switching on the shell, the circuit board respectively with alternating current heat-generating body, direct current heat-generating body, alternating current power supply interface and direct current charge interface electric connection. From the above, the utility model discloses an AC heat-generating body and DC heat-generating body heat the metal inner bag, the utility model discloses can be applicable to AC and DC, consequently the utility model discloses can be applicable to multiple occasion. When indoor, the utility model discloses portable thermos cup is the liquid in the metal inner bag of rapid heating through the interchange heat-generating body, the utility model discloses portable thermos cup when outdoor use, heats the liquid in the metal inner bag through the outside DC power supply of direct current heat-generating body cooperation, consequently the utility model discloses can carry out rapid heating and long-time heat preservation to the liquid in the metal inner bag.
The utility model can be further improved as follows.
The bottom of the metal inner container is provided with the alternating current heating body, and the side wall of the metal inner container is provided with the direct current heating body.
The bottom of the metal inner container is provided with the direct current heating body, and the side wall of the metal inner container is provided with the alternating current heating body.
The bottom of the metal inner container is provided with the alternating current heating element and the direct current heating element.
The side wall of the metal inner container is provided with the alternating current heating element and the direct current heating element.
Be equipped with the battery in the shell, because the utility model discloses from taking the battery, consequently the utility model discloses can go out to carry the use, it is very convenient to use.
The alternating current heating element is a heating tube, a heating wire, a thick film heating element, a graphene heating film or a PTC heating film.
The direct current heating element is a PI heating film or a heating sheet or a ceramic heating element.
The cup cover is arranged on the cup opening and connected with the cup opening.
The top of the metal inner container is fixedly connected with the top of the shell.
The metal inner container is a stainless steel inner container.
Be equipped with display screen and switch button on the shell, the display screen is used for showing the temperature of the liquid in the metal inner bag in real time and is used for showing the temperature of setting for, and the user can oneself set for heating temperature to satisfy own demand.
And a temperature sensor is arranged on the metal inner container.
The utility model has the advantages as follows:
(1) the utility model discloses an exchange heat-generating body and direct current heat-generating body and heated metal inner bag, the utility model discloses can be applicable to exchange electricity and direct current, consequently the utility model discloses can be applicable to multiple occasion, application scope is wide. When indoor, the utility model discloses portable thermos cup is the liquid in the metal inner bag of rapid heating through the interchange heat-generating body, the utility model discloses portable thermos cup when outdoor use, heats the liquid in the metal inner bag through the outside DC power supply of direct current heat-generating body cooperation, consequently the utility model discloses can carry out rapid heating and long-time heat preservation to the liquid in the metal inner bag.
(2) Furthermore, the utility model discloses from taking the battery, effectively prolonged the time of endurance, consequently the utility model discloses can go out to carry the use, it is very convenient to use.
Drawings
Fig. 1 is a schematic structural view of the portable vacuum cup of the present invention.
Fig. 2 is a cross-sectional view at a-a in fig. 1.
Figure 3 is a side view of the portable thermos cup of the present invention.
Fig. 4 is a schematic structural view of the metal liner of the present invention.
Fig. 5 is a schematic structural view of the metal liner of the present invention at another angle.
Fig. 6 is a schematic structural view of a metal inner container according to a third angle of the present invention.
Fig. 7 is a schematic circuit diagram of the portable vacuum cup of the present invention.
Detailed Description
The present invention will be further described with reference to the accompanying drawings and examples.
In the first embodiment, as shown in fig. 1 to 7, a portable vacuum cup comprises a housing 1 and a metal liner 2, the metal liner 2 is arranged in the housing 1, the top of the metal liner 2 is provided with a cup opening 21, the metal liner 2 is provided with an alternating current heating element 3 and a direct current heating element 4, the housing 1 is provided with a battery 5, an alternating current power supply interface 7, a direct current charging interface 8 and a circuit board 6 for realizing alternating current and direct current switching, and the circuit board 6 is electrically connected with the battery 5, the alternating current heating element 3, the direct current heating element 4, the alternating current power supply interface 7 and the direct current charging interface 8 respectively. Above-mentioned circuit board 6 that realizes exchanging direct current and switch is prior art, can understand the utility model discloses a circuit board has the function of switching into alternating current circuit or direct current circuit, promptly the utility model discloses a circuit board can be applicable to alternating current or direct current.
The circuit board 6 is provided with an MCU control module 18, a direct current power module 13, a DC power module 14, a power management module 15, an AC power module 16 and an alternating current power module 17.
The power management module 15 is electrically connected to the DC power module 14, the AC power module 16, and the battery 5, respectively, and the DC power module 14 and the AC power module 16 are electrically connected to the DC power module 13 and the AC power module 17, respectively.
The direct current power module 13 and the alternating current power module 17 are electrically connected with the direct current heating element 4 and the alternating current heating element 3 respectively.
The direct current power module 13 is used for setting or adjusting the heating power of the direct current heating element 4, and the alternating current power module 17 is used for setting or adjusting the heating power of the alternating current heating element 3.
The power management module 15 is used for processing the alternating current and the direct current input to the circuit board and the direct current supplied by the battery.
The DC power module 14 is configured to process an input DC power or a DC power supplied by a battery, and output the processed DC power to the DC power module.
The AC power module 16 is configured to process an input AC power and output an AC power module.
The MCU control module 18 is electrically connected to the dc power module 13, the power management module 15 and the ac power module 17, respectively.
As a more specific technical solution of the present invention.
The metal inner container 2 is a stainless steel inner container.
The alternating current heating element 3 is arranged at the bottom of the metal inner container 2, and the direct current heating element 4 is arranged on the side wall of the metal inner container 2.
The alternating current heating element 3 is a heating tube, a heating wire, a thick film heating element, a graphene heating film or a PTC heating film.
The direct current heating element 4 is a PI heating film or a heating sheet or a ceramic heating element.
The outer side wall of the metal inner container 2 is wrapped by the direct current heating element 4.
The cup cover 9 is arranged on the cup opening 21, and the cup cover 9 is connected with the cup opening 21.
The top of the metal inner container 2 is fixedly connected with the top of the outer shell 1.
The shell 1 is provided with a display screen 10 and a switch key 11.
And a temperature sensor 12 is arranged on the metal inner container 2.
The implementation of the second embodiment is similar to that of the first embodiment, and the only difference is that: the bottom of the metal inner container 2 is provided with an alternating current heating element 3 and a direct current heating element 4.
The implementation of the third embodiment is similar to that of the first embodiment, and the only difference is that: the side wall of the metal inner container 2 is provided with an alternating current heating element 3 and a direct current heating element 4.
The implementation of the fourth embodiment is similar to that of the first embodiment, and the only difference is that: the bottom of the metal inner container is provided with a direct current heating element 4, and the side wall of the metal inner container is provided with an alternating current heating element 3.
Claims (10)
1. The utility model provides a portable thermos cup, includes shell and metal inner bag, the metal inner bag is located in the shell, the top of metal inner bag is equipped with the rim of a cup, characterized by, be equipped with alternating current heat-generating body and direct current heat-generating body on the metal inner bag, be equipped with alternating current power supply interface, the direct current circuit board that charges the interface and realize alternating current direct current switching on the shell, the circuit board respectively with alternating current heat-generating body, direct current heat-generating body, alternating current power supply interface and direct current charge interface electric connection.
2. The portable thermos cup of claim 1, wherein the AC heating element is disposed at the bottom of the metal inner container, and the DC heating element is disposed on the side wall of the metal inner container.
3. The portable thermos cup of claim 1, wherein the DC heating element is disposed at the bottom of the metal inner container, and the AC heating element is disposed at the side wall of the metal inner container.
4. The portable thermos cup of claim 1, wherein the AC heating element and the DC heating element are disposed at the bottom of the metal inner container.
5. The portable thermos cup of claim 1, wherein the AC heating element and the DC heating element are disposed on the side wall of the metal inner container.
6. The portable thermos cup of claim 1 wherein a battery is disposed within the housing.
7. A portable vacuum cup according to claim 1, 2, 3, 4 or 5, wherein the AC heating element is a heating tube or a heating wire or a thick film heating element or a graphene heating film or a PTC heating film.
8. A portable vacuum cup according to claim 1, 2, 3, 4 or 5, wherein the DC heating element is a PI heating film or a heating plate or a ceramic heating element.
9. The portable thermos cup of claim 1, wherein the housing has a display screen and a switch button.
10. The portable thermos cup of claim 1, wherein the metal liner is provided with a temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121204768.2U CN214964310U (en) | 2021-05-31 | 2021-05-31 | Portable vacuum cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121204768.2U CN214964310U (en) | 2021-05-31 | 2021-05-31 | Portable vacuum cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214964310U true CN214964310U (en) | 2021-12-03 |
Family
ID=79085465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121204768.2U Active CN214964310U (en) | 2021-05-31 | 2021-05-31 | Portable vacuum cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214964310U (en) |
-
2021
- 2021-05-31 CN CN202121204768.2U patent/CN214964310U/en active Active
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