CN211559620U - Self-generating intelligent heat-preservation water cup - Google Patents
Self-generating intelligent heat-preservation water cup Download PDFInfo
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- CN211559620U CN211559620U CN201820051873.9U CN201820051873U CN211559620U CN 211559620 U CN211559620 U CN 211559620U CN 201820051873 U CN201820051873 U CN 201820051873U CN 211559620 U CN211559620 U CN 211559620U
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- 238000004321 preservation Methods 0.000 title claims abstract description 19
- 241000190070 Sarracenia purpurea Species 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 110
- 230000035622 drinking Effects 0.000 claims abstract description 31
- 239000003651 drinking water Substances 0.000 claims abstract description 26
- 235000020188 drinking water Nutrition 0.000 claims abstract description 26
- 230000002457 bidirectional effect Effects 0.000 claims abstract description 19
- 238000010248 power generation Methods 0.000 claims abstract description 16
- 239000010410 layer Substances 0.000 claims abstract description 15
- 238000004146 energy storage Methods 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims abstract description 14
- 239000011229 interlayer Substances 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims description 4
- 230000005611 electricity Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 238000005187 foaming Methods 0.000 description 3
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- 230000001681 protective effect Effects 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 229920001973 fluoroelastomer Polymers 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 241001391944 Commicarpus scandens Species 0.000 description 1
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 230000021332 multicellular organism growth Effects 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
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- 238000005086 pumping Methods 0.000 description 1
- 239000002516 radical scavenger Substances 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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Abstract
The utility model provides a self-generating intelligent heat-preservation water cup, which comprises a cup cover, a cup body and a vacuum base, wherein a temperature control module is arranged in the cup cover; the cup body comprises a water containing inner container, a vacuum heat insulation layer and an outer cup wall, wherein the water containing inner container comprises a drinking water chamber, a water storage chamber and a vacuum interlayer; a water level sensor and a temperature sensor are arranged in the drinking water chamber and the water storage chamber, and a bidirectional water pump is arranged in the vacuum interlayer; a temperature difference power generation module is arranged in the vacuum heat insulation layer; the outer cup wall is provided with a display screen and a microphone for collecting voice information of a user; a control mainboard is arranged in the vacuum base, and a main control chip, a clock module, a voice recognition module and a thermoelectric generation energy storage control module are arranged on the control mainboard; the main control chip obtains the preset drinking habit of the user according to the identity of the user, and controls the bidirectional water pump and the temperature control module to carry out quantitative constant temperature control on the water in the drinking water chamber according to the preset drinking habit.
Description
Technical Field
The utility model relates to an intelligence heat preservation drinking cup, specific theory has related to a from intelligent heat preservation drinking cup of electricity generation.
Background
Water is both a scavenger and a guard of the human body, all cells in the human body need water, and water is a main component forming the human body; teenagers are the key moment of body growth, the learning task is heavy, the exercise amount is large, and timely and reasonable drinking is very important for keeping a healthy body and improving the learning efficiency.
At present, most of common water cups only have a single water drinking function, intelligent water cups with multiple practical functions are few, and some water cups are only provided with simple functions on the basis of water cups with traditional meanings, or some patent technologies are only difficult to realize due to lack of technical practices based on subjective imagination.
In order to solve the above problems, people are always seeking an ideal technical solution.
Disclosure of Invention
The utility model aims at the not enough of prior art to a from intelligent heat preservation drinking cup of electricity generation is provided, does not need the external power supply to supply power, and convenient and practical, safe and reliable.
In order to realize the purpose, the utility model discloses the technical scheme who adopts is: a self-generating intelligent heat-preservation water cup comprises a cup cover, a cup body and a vacuum base, wherein a temperature control module is arranged in the cup cover;
the cup body comprises a water containing inner container, a vacuum heat insulation layer and an outer cup wall, wherein the water containing inner container comprises a drinking water chamber, a water storage chamber and a vacuum interlayer arranged between the drinking water chamber and the water storage chamber; a water level sensor for detecting water level and a temperature sensor for detecting water temperature are arranged in the drinking water chamber and the water storage chamber, and a bidirectional water pump for realizing water circulation between the drinking water chamber and the water storage chamber is arranged in the vacuum interlayer;
a thermoelectric power generation module is arranged in the vacuum heat insulation layer and comprises a plurality of thermoelectric power generation sheets connected in series, a thermoelectric power generation sheet hot block is tightly attached to the outer walls of the water storage chamber and the drinking water chamber, and a thermoelectric power generation sheet cold block is tightly attached to the inner wall of the outer cup wall;
the wall of the outer cup is provided with a display screen for displaying the water quantity and the water temperature in the current water containing inner container and a microphone for acquiring voice information of a user;
a control mainboard is arranged in the vacuum base, and a main control chip, a clock module for realizing clock synchronization, a voice recognition module for recognizing the identity of a user according to the voice information of the user and a thermoelectric generation energy storage control module for storing electric energy generated by the thermoelectric generation module are arranged on the control mainboard;
the main control chip is respectively connected with the water level sensor, the temperature sensor, the bidirectional water pump, the temperature control module, the clock module, the voice recognition module and the display screen, and is used for obtaining the preset drinking habit of a user according to the identity of the user, and controlling the bidirectional water pump to adjust the water amount in the drinking chamber and control the temperature control module to adjust the water temperature in the drinking chamber according to the preset drinking habit.
Based on the above, the preset drinking habit comprises the preset total daily drinking amount, the preset daily drinking times, the preset water drinking amount each time and the preference drinking temperature.
Based on the above, a nanometer foaming heat insulation supporting layer is further arranged in the vacuum heat insulation layer and comprises polytetrafluoroethylene grid-shaped supporting plates and polyethylene nanometer foaming materials filled between the grid-shaped polytetrafluoroethylene supporting plates.
Based on the above, the temperature control module is including setting up fan in the bowl cover inner wall and setting are in the louvre of bowl cover outer wall, the fan with main control chip communication connection.
Based on the aforesaid, the bowl cover is for articulating through the pivot flip on the cup, just bowl cover wire and bowl cover signal line have been buried underground in the pivot, cup wire and cup signal line have been buried underground to the vacuum heat insulation layer, thermoelectric generation energy storage control module passes through the cup wire with the bowl cover wire to the fan power supply, main control chip passes through the cup signal line with the bowl cover signal line with fan communication.
Based on the above, the thermoelectric generation energy storage control module comprises a boost circuit, a storage battery and a DC/DC voltage adjustment circuit, wherein the boost circuit is used for increasing the output voltage of the thermoelectric generation module to charge the storage battery; the voltage output by the storage battery supplies power to the main control chip, the temperature control module, the bidirectional water pump, the clock module, the voice recognition module, the water level sensor, the microphone and the display screen through the DC/DC voltage adjusting circuit.
Based on the above, the portable electronic device further comprises a memory card slot arranged at the lower part of the outer cup wall, a memory card reading circuit used for reading a memory card is arranged in the memory card slot, the main control chip is connected with the memory card reading circuit, and the content in the memory card is displayed through the display screen.
Based on the above, still including setting up the display screen back projecting apparatus and setting on the outer cup wall are in projecting apparatus control circuit on the control mainboard, main control chip passes through projecting apparatus control circuit connects the projecting apparatus is used for through the projecting apparatus will the content projection in the RAM card comes out.
Based on the above, the multifunctional cup further comprises a brightness sensor arranged on the wall of the outer cup, the main control chip is connected with the brightness sensor, and the brightness of the display screen is adjusted according to the brightness detected by the brightness sensor.
Based on the above, the portable sound-playing cup further comprises a loudspeaker control circuit arranged on the control main board, and a loudspeaker and an earphone jack arranged on the lower portion of the outer cup wall, wherein the loudspeaker and the earphone jack are respectively connected with the loudspeaker control circuit and used for playing sound.
Compared with the prior art, the utility model has substantive characteristics and progress, in particular,
1. the utility model realizes self power supply through the thermoelectric generation module, and can realize power supply to the whole intelligent heat-preservation water cup without an external power supply; through the matching of a microphone and a voice recognition module, the identity of a user is recognized, and the bidirectional water pump and the temperature control module are controlled to realize quantitative and constant temperature control of water in the drinking water chamber;
2. the utility model has high system integration level, fast running speed, convenient program implantation, small hardware volume, low power consumption, low manufacturing cost and convenient and reliable operation; the practicability is strong, the industrial mass production is easy, the market needs are met, and the popularization and the use are convenient.
Drawings
Fig. 1 is a block diagram of the working principle of the present invention.
Fig. 2 is a schematic view of the structure of the present invention.
Fig. 3 is a schematic view of the sectional structure of the present invention.
Fig. 4 is a schematic circuit diagram of the memory card reading circuit of the present invention.
Fig. 5 is a schematic circuit diagram of the control circuit of the projector according to the present invention.
Fig. 6 is a schematic circuit diagram of the middle speaker control circuit according to the present invention.
Fig. 7 is the utility model discloses well circuit schematic diagram of WIFI module.
In the figure, 1, a cup cover; 2. a water containing inner container; 3. a vacuum heat insulating layer; 4. an outer cup wall; 5. a drinking water chamber; 6. a vacuum interlayer; 7. a reservoir chamber; 8. a vacuum base; 9. a thermoelectric generation piece hot block; 10. a thermoelectric power generation piece cold block; 11. a display screen; 12. a protective cover; 13. a projector; 14. a microphone; 15. a fan; 16. a temperature sensor; 17. a memory card slot; 18. a water level sensor; a WIFI antenna; 20. a power switch; 21. a speaker; 22. a voice recognition module; 22. a main control chip; 24. a clock module; a WIFI module; 26. a bidirectional water pump; 27. an earphone jack; 28. a brightness sensor; 29. a thermoelectric generation energy storage control module; 30. heat dissipation holes; 31. a projector control circuit; 32. a rotating shaft; 33. a nano-scale foaming heat insulation supporting layer; 34. a speaker control circuit.
Detailed Description
The technical solution of the present invention will be described in further detail through the following embodiments.
As shown in fig. 1-3, a self-generating intelligent thermos cup comprises a cup cover 1, a cup body and a vacuum base 8, preferably, the cup cover 1 is a flip cover hinged on the cup body through a rotating shaft 32; a temperature control module is arranged in the cup cover 1, and specifically, the temperature control module comprises a fan 15 arranged in the inner wall of the cup cover 1 and a heat dissipation hole 30 arranged on the outer wall of the cup cover 1;
the cup body comprises a water containing inner container 2, a vacuum heat insulation layer 3 and an outer cup wall 4, wherein the outer cup wall 4 is provided with a power switch 20 and a microphone 14 for collecting voice information of a user; the water containing liner 2 comprises a drinking water chamber 5, a water storage chamber 7 and a vacuum interlayer 6 arranged between the drinking water chamber 5 and the water storage chamber 7; a water level sensor 18 for detecting water level and a temperature sensor 16 for detecting water temperature are arranged in the drinking water chamber 5 and the water storage chamber 7, and a bidirectional water pump 26 for realizing water circulation between the drinking water chamber 5 and the water storage chamber 7 is arranged in the vacuum interlayer 6;
a thermoelectric power generation module is arranged in the vacuum heat insulation layer 3 and comprises a plurality of thermoelectric power generation sheets connected in series, a thermoelectric power generation sheet hot block 9 is tightly attached to the outer walls of the water storage chamber 7 and the drinking water chamber 5, and a thermoelectric power generation sheet cold block 10 is tightly attached to the inner wall of the outer cup wall 4;
a control mainboard is arranged in the vacuum base 8, and a main control chip 22, a thermoelectric generation energy storage control module 29, a voice recognition module 22 and a clock module 24 for realizing clock synchronization are arranged on the control mainboard; the thermoelectric generation energy storage control module 29 is connected with the thermoelectric generation module and is used for storing electric energy generated by the thermoelectric generation module;
the power switch 20 is connected with the thermoelectric generation energy storage control module 29 and is used for controlling the thermoelectric generation energy storage control module 29 to supply power to the temperature control module, the main control chip 22, the bidirectional water pump 26, the clock module 24, the voice recognition module 22, the water level sensor 18, the microphone 13 and the display screen 11;
a cup cover lead and a cup cover signal wire are embedded in the rotating shaft 32, a cup body lead and a cup body signal wire are embedded in the vacuum heat insulation layer 3, the thermoelectric generation energy storage control module 29 supplies power to the fan 15 through the cup body lead and the cup cover lead, and the main control chip is communicated with the fan 15 through the cup body signal wire and the cup cover signal wire;
the microphone 13 is connected to the voice recognition module 22, and the bidirectional water pump 26, the clock module 24, the voice recognition module 22, the water level sensor 18 and the display screen 11 are respectively connected to the main control chip 22.
Before the intelligent heat-preservation water cup is used, the cup cover 1 needs to be opened firstly to inject hot water into the water drinking chamber 5, meanwhile, the main control chip 22 controls the bidirectional water pump 26 to pump water in the water drinking chamber 5 into the water storage chamber 7, and when the water level sensor 18 in the water storage chamber 7 detects that the water level in the water storage chamber 7 reaches the preset water level, the main control chip 22 controls the bidirectional water pump 26 to stop pumping water into the water storage chamber 7.
When the intelligent heat-preservation water cup is used, a user inputs voice information through the microphone 13, the voice recognition module 22 recognizes identity information of the user according to the voice information of the user, and the main control chip 22 acquires preset drinking habits of the user according to the identity information of the user, wherein the preset drinking habits comprise preset total daily drinking water amount, preset daily drinking times, preset water intake amount each time and preferred drinking water temperature;
when the main control chip 22 detects that the real-time clock is equal to a preset clock, the main control chip 22 controls the bidirectional water pump 26 to be turned on or off so as to pump water with the same water volume as the preset water volume each time from the water storage chamber 7 into the water drinking chamber 5, and controls the fan to work so as to adjust the water temperature in the water drinking chamber 5 to be the preferred water drinking temperature.
Still be provided with display screen 11 on the wall 4 of outer cup, main control chip 22 with display screen 11 is connected for through display screen 11 suggestion user drinks water and shows water yield and the temperature in the current drinking water room 5. Preferably, the display screen 11 is a curved screen, the curved screen is the display screen 11 made of flexible plastic, and the curved screen is an OLED panel with non-rigid glass as a substrate, so that the display screen has better elasticity, is not easy to break, and has extremely low power consumption.
In order to improve the energy-saving effect and the viewing visual effect of the OLED display screen, a brightness sensor 28 for detecting brightness intensity is further arranged on the outer cup wall, the main control chip 22 is connected with the brightness sensor 28, and the brightness of the display screen is adjusted according to the brightness intensity detected by the brightness sensor 28.
Further, in order to prolong the service life of the display screen, the outside of the display screen 11 is further provided with a openable protective cover 12, the protective cover 12 and the middle of the display screen 11 are further provided with a sealing ring, the sealing ring can be made of silicon rubber, fluororubber and the like, and preferably, the sealing ring is made of fluororubber.
Specifically, the thermoelectric generation energy storage control module 29 includes a voltage boost circuit, a storage battery and a DC/DC voltage adjustment circuit, where the voltage boost circuit is used to increase the output voltage of the thermoelectric generation module to charge the storage battery; the voltage output by the storage battery supplies power to the main control chip 22, the bidirectional water pump 26, the clock module 24, the voice recognition module 22, the water level sensor 18, the temperature control module, the microphone 14 and the display screen 11 through the DC/DC voltage adjusting circuit; preferably, the storage battery is a polymer lithium ion battery, and the boost circuit comprises a boost control module, and the model number of the boost control module can be BQ24040, LM2587, LM2577, XL6009, MAX1771, SX315 or LM7, and the like, and is preferably MAX 1771.
In order to enhance the initiative and pertinence of learning, the intelligent thermos cup further includes a memory card slot 17 disposed at the lower portion of the outer cup wall, and a memory card reading circuit for reading a memory card is disposed in the memory card slot 17, as shown in fig. 4; the main control chip 22 is connected to the memory card reading circuit.
During learning, personalized learning contents (such as dictionaries, short texts of Chinese and English words, mathematical and chemical theorem formulas and the like) are copied into the memory card through a computer, then the memory card is inserted into the memory card slot 17, the personalized learning contents in the memory card are read through the memory card reading circuit, and at the moment, the personalized learning contents can be viewed through the display screen 11.
Furthermore, the intelligent thermos cup further comprises a speaker control circuit 34 arranged on the control mainboard, and a speaker 21 and an earphone jack 27 arranged at the lower part of the outer cup wall 4, wherein the speaker 21 and the earphone jack 27 are respectively connected with the speaker control circuit 34 for playing sound. Fig. 6 is a schematic circuit diagram of the speaker control circuit according to the present invention.
Furthermore, the intelligent heat-preservation water cup further comprises a WIFI module 25 arranged on the control main board and a WIFI antenna 19 arranged on the outer cup wall 4, and the main control module is connected with the WIFI antenna 19 through the WIFI module 25 and used for communicating with external equipment; as shown in fig. 7, which is a schematic circuit diagram of the WIFI module 25, preferably, the WIFI module 25 is a general module with a built-in wireless network protocol ieee802.11b.g.n protocol stack and a TCP/IP protocol stack.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the same; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.
Claims (8)
1. The utility model provides a from intelligent heat preservation drinking cup of electricity generation which characterized in that: the cup comprises a cup cover, a cup body and a vacuum base, wherein a temperature control module is arranged in the cup cover;
the cup body comprises a water containing inner container, a vacuum heat insulation layer and an outer cup wall, wherein the water containing inner container comprises a drinking water chamber, a water storage chamber and a vacuum interlayer arranged between the drinking water chamber and the water storage chamber; a water level sensor for detecting water level and a temperature sensor for detecting water temperature are arranged in the drinking water chamber and the water storage chamber, and a bidirectional water pump for realizing water circulation between the drinking water chamber and the water storage chamber is arranged in the vacuum interlayer;
a thermoelectric power generation module is arranged in the vacuum heat insulation layer and comprises a plurality of thermoelectric power generation sheets connected in series, a thermoelectric power generation sheet hot block is tightly attached to the outer walls of the water storage chamber and the drinking water chamber, and a thermoelectric power generation sheet cold block is tightly attached to the inner wall of the outer cup wall;
the wall of the outer cup is provided with a display screen for displaying the water quantity and the water temperature in the current water containing inner container and a microphone for acquiring voice information of a user;
a control mainboard is arranged in the vacuum base, and a main control chip, a clock module for realizing clock synchronization, a voice recognition module for recognizing the identity of a user according to the voice information of the user and a thermoelectric generation energy storage control module for storing electric energy generated by the thermoelectric generation module are arranged on the control mainboard;
the main control chip is respectively connected with the water level sensor, the temperature sensor, the bidirectional water pump, the temperature control module, the clock module, the voice recognition module and the display screen, and is used for obtaining the preset drinking habit of a user according to the identity of the user, and controlling the bidirectional water pump to adjust the water amount in the drinking chamber and control the temperature control module to adjust the water temperature in the drinking chamber according to the preset drinking habit.
2. The self-generating intelligent heat-preservation water cup according to claim 1, characterized in that: the preset drinking habit comprises the steps of presetting total daily drinking water amount, presetting daily drinking times, presetting drinking water amount every time and preference drinking water temperature.
3. The self-generating intelligent heat-preservation water cup according to claim 1, characterized in that: the temperature control module comprises a fan arranged in the inner wall of the cup cover and radiating holes arranged on the outer wall of the cup cover, and the fan is in communication connection with the main control chip.
4. The self-generating intelligent heat-preservation water cup according to claim 3, characterized in that: the bowl cover is for articulating through the pivot flip on the cup, just cup cover wire and bowl cover signal line have been buried underground in the pivot, cup wire and cup signal line have been buried underground to the vacuum heat insulation layer, thermoelectric generation energy storage control module passes through the cup wire with the bowl cover wire to the fan power supply, main control chip passes through the cup signal line with the bowl cover signal line with fan communication.
5. The self-generating intelligent heat-preservation water cup according to claim 4, characterized in that: the temperature difference power generation energy storage control module comprises a booster circuit, a storage battery and a DC/DC voltage adjusting circuit, wherein the booster circuit is used for increasing the output voltage of the temperature difference power generation module to charge the storage battery; the voltage output by the storage battery supplies power to the main control chip, the temperature control module, the bidirectional water pump, the clock module, the voice recognition module, the water level sensor, the microphone and the display screen through the DC/DC voltage adjusting circuit.
6. The self-generating intelligent heat-preservation water cup according to claim 5, characterized in that: the lower part of the outer cup wall is also provided with a memory card slot, a memory card reading circuit for reading a memory card is arranged in the memory card slot, and the memory card reading circuit is connected with the main control chip.
7. The self-generating intelligent heat-preservation water cup according to claim 6, characterized in that: the main control chip is connected with the brightness sensor, and the brightness of the display screen is adjusted according to the brightness detected by the brightness sensor.
8. The self-generating intelligent heat-preservation water cup according to claim 7, characterized in that: the loudspeaker and the earphone jack are respectively connected with the loudspeaker control circuit and used for playing sound.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051873.9U CN211559620U (en) | 2018-01-12 | 2018-01-12 | Self-generating intelligent heat-preservation water cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820051873.9U CN211559620U (en) | 2018-01-12 | 2018-01-12 | Self-generating intelligent heat-preservation water cup |
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| Publication Number | Publication Date |
|---|---|
| CN211559620U true CN211559620U (en) | 2020-09-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820051873.9U Expired - Fee Related CN211559620U (en) | 2018-01-12 | 2018-01-12 | Self-generating intelligent heat-preservation water cup |
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| Country | Link |
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| CN (1) | CN211559620U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997537A (en) * | 2018-01-12 | 2018-05-08 | 张潇瀚 | A kind of self power generation intelligent heat preserving cup |
| CN112294061A (en) * | 2020-10-22 | 2021-02-02 | 赵园铭 | Health preserving kettle capable of automatically sensing water level of kettle body and replenishing water in time |
| CN112401608A (en) * | 2020-11-30 | 2021-02-26 | 湖北众堃科技股份有限公司 | Intelligent cup with safety base |
-
2018
- 2018-01-12 CN CN201820051873.9U patent/CN211559620U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107997537A (en) * | 2018-01-12 | 2018-05-08 | 张潇瀚 | A kind of self power generation intelligent heat preserving cup |
| CN112294061A (en) * | 2020-10-22 | 2021-02-02 | 赵园铭 | Health preserving kettle capable of automatically sensing water level of kettle body and replenishing water in time |
| CN112401608A (en) * | 2020-11-30 | 2021-02-26 | 湖北众堃科技股份有限公司 | Intelligent cup with safety base |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |