CN110237767B - Heat energy power supply driver - Google Patents
Heat energy power supply driver Download PDFInfo
- Publication number
- CN110237767B CN110237767B CN201910516865.6A CN201910516865A CN110237767B CN 110237767 B CN110237767 B CN 110237767B CN 201910516865 A CN201910516865 A CN 201910516865A CN 110237767 B CN110237767 B CN 110237767B
- Authority
- CN
- China
- Prior art keywords
- power generation
- cooling liquid
- silica gel
- generation piece
- gel pad
- 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.)
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- 238000010248 power generation Methods 0.000 claims abstract description 78
- 239000000110 cooling liquid Substances 0.000 claims abstract description 39
- 239000000741 silica gel Substances 0.000 claims abstract description 25
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 25
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000002826 coolant Substances 0.000 claims abstract description 15
- 239000007788 liquid Substances 0.000 claims abstract description 11
- 239000011551 heat transfer agent Substances 0.000 claims description 2
- 230000017525 heat dissipation Effects 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 3
- 238000003756 stirring Methods 0.000 description 8
- 239000003795 chemical substances by application Substances 0.000 description 6
- 229910052751 metal Inorganic materials 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 238000003760 magnetic stirring Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 229910000838 Al alloy Inorganic materials 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F33/00—Other mixers; Mixing plants; Combinations of mixers
- B01F33/45—Magnetic mixers; Mixers with magnetically driven stirrers
- B01F33/452—Magnetic mixers; Mixers with magnetically driven stirrers using independent floating stirring elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/32005—Type of drive
- B01F35/3204—Motor driven, i.e. by means of an electric or IC motor
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/30—Driving arrangements; Transmissions; Couplings; Brakes
- B01F35/32—Driving arrangements
- B01F35/321—Disposition of the drive
- B01F35/3211—Disposition of the drive independent from the receptacle
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02N—ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR
- H02N11/00—Generators or motors not provided for elsewhere; Alleged perpetua mobilia obtained by electric or magnetic means
- H02N11/002—Generators
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Primary Cells (AREA)
- Hybrid Cells (AREA)
Abstract
The invention discloses a heat energy power supply driver, which comprises: the device comprises a power generation piece, a silica gel pad, a cooling liquid accommodating cavity, a driving assembly and cooling liquid; the top surface of the cooling liquid accommodating cavity is of an opening structure, the bottom surface of the cooling liquid accommodating cavity is closed, and a concave cavity is formed in the middle of the bottom surface; the driving component is arranged in the concave cavity in the middle of the bottom surface of the cooling liquid accommodating cavity; the utility model discloses a solar energy power generation device, including silica gel pad, power generation piece, coolant liquid holding chamber, drive assembly, power generation piece, coolant liquid holding chamber upper opening part sets up the silica gel pad, the silica gel pad top is placed the power generation piece, the coolant liquid is injected into in the coolant liquid holding chamber, the power generation piece with drive assembly passes through the power cord intercommunication. The heat energy power supply driver has the advantages of good heat dissipation effect, convenient fixation and low cost, and can be widely applied.
Description
Technical Field
The invention relates to the technical field of thermal energy power supply drivers, in particular to a thermal energy power supply driver.
Background
The driving modes of the stirring cup, the magnetic stirring cup and the magnetizing cup disclosed in the prior art are all single power supply driving, and the stirring cup, the magnetic stirring cup and the magnetizing cup can be used only after the battery is replaced or charged, so that the cost is high.
There are a number of problems with the prior art disclosed CN201520466866.1 stirring cup driven by thermal energy, in which the power generation device is arranged in the interlayer of the side wall of the cup body (5), and the interlayer space of the side wall of the cup body (5) is narrow and difficult to fix.
The automatic hot water stirring cup with the patent number of CN201721409266.7 and the automatic power generation piece with the patent number of CN201721656172.X are disclosed, one surface of the power generation piece of the automatic cleaning magnetic stirring cup is connected with the outer surface of the bottom of the inner container, the other surface of the power generation piece is connected with the upper surface of the metal cup bottom cover, the cup bottom cover is cast by aluminum alloy, a plurality of vertically arranged metal cooling fins are arranged in the cup bottom cover, and the heat dissipation is carried out on the bottom surface of the power generation piece after the bottom surface of the power generation piece is contacted with the upper surface of the metal cup bottom cover, so that the heat dissipation rate is low, the manufacturing cost is high, the processing is complex, and the wide application and the mass implementation are not facilitated.
Therefore, how to provide a thermal energy power supply driver which has good heat dissipation effect, is convenient to fix, has low cost and can be widely applied to stirring cups is a problem which needs to be solved by the technicians in the field.
Disclosure of Invention
In view of the above, the invention provides a heat energy power supply driver of a stirring cup, which has good heat dissipation effect, is convenient to fix and has low cost.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
a thermal energy powered driver comprising: the device comprises a power generation piece, a silica gel pad, a cooling liquid accommodating cavity, a driving assembly and cooling liquid; the top surface of the cooling liquid accommodating cavity is of an opening structure, the bottom surface of the cooling liquid accommodating cavity is closed, and a concave cavity is formed in the middle of the bottom surface; the driving component is arranged in the concave cavity in the middle of the bottom surface of the cooling liquid accommodating cavity; the utility model discloses a solar energy power generation device, including silica gel pad, power generation piece, coolant liquid holding chamber, drive assembly, power generation piece, coolant liquid holding chamber upper opening part sets up the silica gel pad, the silica gel pad top is placed the power generation piece, the coolant liquid is injected into in the coolant liquid holding chamber, the power generation piece with drive assembly passes through the power cord intercommunication.
The technical scheme has the beneficial effects that the upper opening of the cooling liquid accommodating cavity is matched with the silica gel pad by the power generation sheet, the cooling liquid is injected into the lower plane of the cooling liquid accommodating cavity to directly soak the power generation sheet, the power generation sheet is communicated with the driving assembly through the power line, the upper plane of the power generation sheet can transfer heat to the lower plane of the power generation sheet after encountering heat, the lower plane of the power generation sheet is rapidly cooled by the cooling liquid and generates temperature difference with the upper plane of the power generation sheet, and the heat energy absorbed by the power generation sheet can be converted into electric energy to supply power for the driving assembly.
Preferably, a switch for controlling power on or power off is arranged on a power line which is communicated with the driving assembly by the power generation piece.
Preferably, a battery is further arranged on the power line, one end of the battery is connected with the switch, and the other end of the battery is connected with the driving assembly. Through the control of the switch, the driving component can be driven by a battery or by the electric energy generated by the generating piece.
Preferably, a cup body is arranged on the upper plane of the power generation piece.
Preferably, a heat conducting agent is arranged between the lower surface of the cup body and the upper surface of the power generation sheet, and the heat conducting agent can enable heat transfer between the cup body and the power generation sheet to be more uniform.
Preferably, the inner bottom surface of the cup body is provided with a magnetic bar, and the driving assembly comprises: the motor is fixedly connected with the magnetic part through a rotating shaft, the motor is connected with the power generation piece through an electric wire, the power generation piece drives the motor to rotate after generating electric energy, and then the magnetic part is driven to rotate.
Compared with the prior art, the invention discloses a heat energy power supply driver, which has the beneficial effects that:
(1) After hot water is added into the cup body, the bottom surface of the cup body transmits heat to the upper plane of the power generation sheet, the lower plane of the power generation sheet is directly soaked by cooling liquid and generates temperature difference with the upper plane, the power generation sheet can convert electric energy to supply power to the driving assembly, the driving assembly drives the magnetic rod to rotate after being electrified to realize the stirring function, the power generation sheet is soaked in the cooling liquid, the temperature difference between the upper plane and the lower plane of the power generation sheet is large, the power supply is rapid, and the power is strong;
(2) The heat conducting agent can be arranged between the bottom surface of the cup body and the upper plane of the power generation sheet, and the arrangement of the heat conducting agent can enable the matching between the bottom surface of the cup body and the upper plane of the power generation sheet to be more tightly attached, so that more uniform heat transfer is facilitated;
(3) The driver is arranged at the bottom of the cup body, is convenient to fix, is simple to install, has a simple structure and is easy to implement;
(4) The cooling liquid containing cavity can be made of metal or various plastic materials, is simple to manufacture, has low cost and can be widely applied.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the embodiments or the description of the prior art will be briefly described below, and it is obvious that the drawings in the following description are only embodiments of the present invention, and that other drawings can be obtained according to the provided drawings without inventive effort for a person skilled in the art.
FIG. 1 is a perspective view of a power generation sheet of the present invention;
FIG. 2 is a front view of a power generation sheet of the present invention;
FIG. 3 is a perspective view of a silica gel pad of the present invention;
FIG. 4 is a cross-sectional view of a silica gel pad of the present invention;
FIG. 5 is a schematic view showing the structure of the top of the cooling liquid accommodating cavity according to the present invention;
FIG. 6 is a schematic view of the bottom of the cooling liquid accommodating chamber according to the present invention;
FIG. 7 is a cross-sectional view of the coolant-receiving chamber of the present invention;
FIG. 8 is a schematic view of the drive assembly of the present invention;
FIG. 9 is a cross-sectional view of the drive assembly of the present invention;
FIG. 10 is a cross-sectional view of the coolant receiving chamber of the present invention coupled to a silicone pad and a drive assembly;
FIG. 11 is a cross-sectional view of the coolant receiving cavity, silica gel pad, drive assembly combination, and power generation blade connection of the present invention;
FIG. 12 is a cross-sectional view of the coolant receiving cavity, the silica gel pad, the drive assembly, the power generation chip wire connection and the coolant arrangement of the present invention;
FIG. 13 is a schematic view of the structure of the connection switch between the generator and the driving assembly according to the present invention;
FIG. 14 is a schematic view showing the structure of a connection switch and a battery between a power generation sheet and a driving assembly according to the present invention
FIG. 15 is a schematic view of the connection of the driver to the cup during the power generation of the power generation sheet of the present invention;
FIG. 16 is a schematic view of the connection of the actuator to the cup during battery powered operation of the present invention;
FIG. 17 is a schematic diagram showing the connection of the driver and the cup body when the power generation sheet is powered after the heat transfer agent is arranged;
fig. 18 is a schematic view showing the structure of the connection of the driver and the cup body when the battery is powered after the heat conductive agent is arranged.
Wherein, in the drawing,
1-a power generation sheet;
2-silica gel pad;
21-a second bump;
3-a cooling liquid accommodating cavity; 4-grooves;
5-a cavity;
51-a first bump;
6, hooking;
7-a drive assembly;
71-motor; 72-magnetic part;
8-cooling liquid; 9-switching; 10-battery; 11-a cup body; 12-a magnetic bar; 13-a heat conducting agent.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The embodiment of the invention discloses a heat energy power supply driver, which comprises: the device comprises a power generation sheet 1, a silica gel pad 2, a cooling liquid accommodating cavity 3, a driving assembly 7 and cooling liquid 8; the top surface of the cooling liquid accommodating cavity 3 is of an opening structure, the bottom surface of the cooling liquid accommodating cavity 3 is closed, and a concave cavity 5 is arranged in the middle of the bottom surface; the driving component 7 is arranged in the concave cavity 5 in the middle of the bottom surface of the cooling liquid accommodating cavity 3; the upper opening part of the cooling liquid accommodating cavity 3 is provided with a silica gel pad 2, a power generation sheet 1 is placed at the top of the silica gel pad 2, cooling liquid 8 is injected into the cooling liquid accommodating cavity 3, the power generation sheet 1 and a driving assembly 7 are communicated through a power line to form a loop, the side wall of the upper opening part of the cooling liquid accommodating cavity 3 is provided with a groove 4, the silica gel pad 2 is placed in the groove 4, and the power generation sheet 4 is placed at the top of the silica gel pad 2.
In order to further optimize the technical solution, a switch 9 for controlling the power on or off is arranged on the power line of the power generating blade 1 communicating with the driving assembly 7.
In order to further optimize the technical scheme, a battery 10 is further arranged on the power line, one end of the battery 10 is connected with the switch 9, and the other end of the battery 10 is connected with the driving assembly 7.
In order to further optimize the technical scheme, the cup 11 is directly arranged on the upper plane of the power generation sheet 1.
In order to further optimize the technical scheme, a heat conducting agent 13 is arranged between the lower plane of the cup body 11 and the upper plane of the power generation sheet 1 for uniform heat conduction.
In order to further optimize the technical scheme, the inner bottom surface of the cup body 11 is provided with a magnetic rod 12.
In order to further optimize the technical scheme, a plurality of second bulges 21 for limiting the power generation piece 1 are arranged at the top edge of the outer wall of the silica gel pad 2. The silica gel pad 2 can seal and protect the contact part of the power generation piece 1 and the groove 4 on one hand, so that the leakage of cooling liquid is prevented, and on the other hand, a certain distance is reserved between the power generation piece 1 and the top of the concave cavity 5, so that the power generation piece 1 can be soaked in the cooling liquid 8.
In order to further optimize the technical scheme, the inner wall of the concave cavity 5 is provided with the first bulge 51, the bottom of the inner wall of the concave cavity 5 is provided with the hook 6, a gap is reserved between the hook 6 and the inner wall of the concave cavity 5, and the driving assembly 7 is fixed between the hook 6 and the first bulge 51. A gap is reserved between the hook 6 and the inner wall of the concave cavity 5, the driving component 7 can be pressed against the hook 6 and then stretches into the concave cavity 5, and after the driving component 7 enters into the concave cavity 5, the hook 6 returns to the original position to clamp and fix the driving component 7 more firmly.
In order to further optimize the technical scheme, one side of the hook 6 close to the center of the concave cavity 5 is arc-shaped, has a guiding function, and is convenient for the driving assembly 7 to extend into the concave cavity 5 for fixing.
In order to further optimise the above solution, the drive assembly 7 comprises: the motor 71 is fixedly connected with the magnetic force part 72 through a rotating shaft, the motor 71 is clamped between the first protrusion 51 and the hook 6, the magnetic force part 72 is arranged between the top of the concave cavity 5 and the first protrusion 51, and the motor 71 is connected with the power generation piece 1 through an electric wire.
In order to further optimize the above technical solution, the height of the outer side of the top of the cavity 5 is lower than the height of the bottom surface of the power generation sheet 1, so that the power generation sheet 1 can be ensured to be soaked in the cooling liquid 8.
In order to further optimize the technical scheme, a battery 10 and a switch 9 are connected in a connecting loop formed by the power generation sheet 1 and the motor 71, one end of the battery 10 is connected with the motor 71 through a power line, the other end of the battery 10 is connected with the switch 9 through the power line, and the battery 10 is connected with the power generation sheet 1 in parallel.
The working process comprises the following steps:
after hot water is injected into the cup 11, heat is transmitted to the upper plane of the power generation sheet 1 through the lower plane of the cup 11, the upper plane of the power generation sheet 1 has high temperature, the lower plane of the power generation sheet 1 is directly soaked by the cooling liquid 8 at a lower temperature, the heat absorbed by the power generation sheet 1 can generate electric energy and is transmitted to the motor 71, the motor 71 drives the magnetic part 72 to rotate, and the magnetic part 72 rotates to drive the magnetic rod 12 to rotate through magnetic attraction so as to realize a stirring function; the switch 9 is respectively connected with the battery 10 and the power generation sheet 1, the switch 9 can control the communication between the battery 10 and the motor 71 or the communication between the power generation sheet 1 and the motor 71, so that the battery 10 or the power generation sheet 1 can control the motor 71 by the switch 9 and can be independently powered and driven.
In the present specification, each embodiment is described in a progressive manner, and each embodiment is mainly described in a different point from other embodiments, and identical and similar parts between the embodiments are all enough to refer to each other. For the device disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (1)
1. A thermal energy powered driver, comprising: the device comprises a power generation piece (1), a silica gel pad (2), a cooling liquid accommodating cavity (3), a driving assembly (7) and cooling liquid (8); the top surface of the cooling liquid accommodating cavity (3) is of an opening structure, the bottom surface of the cooling liquid accommodating cavity (3) is closed, and a concave cavity (5) is formed in the middle of the bottom surface; the driving component (7) is arranged in the concave cavity (5) in the middle of the bottom surface of the cooling liquid accommodating cavity (3); the utility model discloses a solar energy power generation device, including power generation piece (1), power module (7), silica gel pad (2) are set up to coolant liquid holding chamber (3) upper shed department, silica gel pad (2) are placed at silica gel pad (2) top in power generation piece (1), coolant liquid (8) are injected into in coolant liquid holding chamber (3), power generation piece (1) with power module (7) are through the power cord intercommunication, power generation piece (1) with set up switch (9) that are used for controlling the circular telegram or outage on the power cord of power module (7) intercommunication, still set up battery (10) on the power cord, the one end of battery (10) with switch (9) are connected, the other end with power module (7) are connected, power generation piece (1) upper plane sets up cup (11), cup (11) lower plane with set up heat transfer agent (13) between power generation piece (1) upper plane, the bottom surface sets up magnetic bar (12) in cup (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910516865.6A CN110237767B (en) | 2019-06-14 | 2019-06-14 | Heat energy power supply driver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910516865.6A CN110237767B (en) | 2019-06-14 | 2019-06-14 | Heat energy power supply driver |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110237767A CN110237767A (en) | 2019-09-17 |
| CN110237767B true CN110237767B (en) | 2024-04-09 |
Family
ID=67887358
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910516865.6A Active CN110237767B (en) | 2019-06-14 | 2019-06-14 | Heat energy power supply driver |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110237767B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110065382A (en) * | 2009-12-07 | 2011-06-15 | 장미 | Self-stirring pot |
| CN105286427A (en) * | 2015-11-27 | 2016-02-03 | 宫文峰 | Automatic temperature control thermal power generation rapid cooled type multifunctional water cup |
| CN107960866A (en) * | 2017-10-27 | 2018-04-27 | 徐金燕 | A kind of automatic stirring water cup |
| CN207640069U (en) * | 2017-04-13 | 2018-07-24 | 张才友 | A kind of thermal energy stirring emergent charging cup |
| CN208640265U (en) * | 2017-05-27 | 2019-03-26 | 湖北运动人杯壶制造有限公司 | A kind of Novel magnetized cup |
| CN210787214U (en) * | 2019-06-14 | 2020-06-19 | 湖北运动人杯壶制造有限公司 | Heat energy power supply driver |
-
2019
- 2019-06-14 CN CN201910516865.6A patent/CN110237767B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20110065382A (en) * | 2009-12-07 | 2011-06-15 | 장미 | Self-stirring pot |
| CN105286427A (en) * | 2015-11-27 | 2016-02-03 | 宫文峰 | Automatic temperature control thermal power generation rapid cooled type multifunctional water cup |
| CN207640069U (en) * | 2017-04-13 | 2018-07-24 | 张才友 | A kind of thermal energy stirring emergent charging cup |
| CN208640265U (en) * | 2017-05-27 | 2019-03-26 | 湖北运动人杯壶制造有限公司 | A kind of Novel magnetized cup |
| CN107960866A (en) * | 2017-10-27 | 2018-04-27 | 徐金燕 | A kind of automatic stirring water cup |
| CN210787214U (en) * | 2019-06-14 | 2020-06-19 | 湖北运动人杯壶制造有限公司 | Heat energy power supply driver |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110237767A (en) | 2019-09-17 |
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