CN107802148B - Magnetic stirring cup capable of being automatically cleaned - Google Patents
Magnetic stirring cup capable of being automatically cleaned Download PDFInfo
- Publication number
- CN107802148B CN107802148B CN201711254766.2A CN201711254766A CN107802148B CN 107802148 B CN107802148 B CN 107802148B CN 201711254766 A CN201711254766 A CN 201711254766A CN 107802148 B CN107802148 B CN 107802148B
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- cup
- bottom cover
- motor
- cup bottom
- magnet
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- 238000003760 magnetic stirring Methods 0.000 title claims abstract description 18
- 238000010248 power generation Methods 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 33
- 238000003756 stirring Methods 0.000 claims abstract description 22
- 238000004140 cleaning Methods 0.000 claims abstract description 18
- 229910052751 metal Inorganic materials 0.000 claims abstract description 14
- 239000002184 metal Substances 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 14
- 239000004065 semiconductor Substances 0.000 claims description 10
- 230000004308 accommodation Effects 0.000 claims description 7
- 238000001816 cooling Methods 0.000 claims description 6
- 239000007769 metal material Substances 0.000 claims description 5
- 229910000838 Al alloy Inorganic materials 0.000 claims description 4
- 238000005266 casting Methods 0.000 claims 1
- 238000011010 flushing procedure Methods 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 description 13
- 239000007788 liquid Substances 0.000 description 8
- 238000001179 sorption measurement Methods 0.000 description 5
- 241000190070 Sarracenia purpurea Species 0.000 description 4
- 230000017525 heat dissipation Effects 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 239000010410 layer Substances 0.000 description 2
- 230000005389 magnetism Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000013361 beverage Nutrition 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 229910017052 cobalt Inorganic materials 0.000 description 1
- 239000010941 cobalt Substances 0.000 description 1
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 description 1
- 239000000498 cooling water Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 101150038956 cup-4 gene Proteins 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000005415 magnetization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47G—HOUSEHOLD OR TABLE EQUIPMENT
- A47G19/00—Table service
- A47G19/22—Drinking vessels or saucers used for table service
- A47G19/2205—Drinking glasses or vessels
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/046—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side
- A47J43/0465—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven with tools driven from the bottom side with magnetic drive
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/0716—Parts or details, e.g. mixing tools, whipping tools for machines with tools driven from the lower side
- A47J43/0722—Mixing, whipping or cutting tools
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J43/00—Implements for preparing or holding food, not provided for in other groups of this subclass
- A47J43/04—Machines for domestic use not covered elsewhere, e.g. for grinding, mixing, stirring, kneading, emulsifying, whipping or beating foodstuffs, e.g. power-driven
- A47J43/07—Parts or details, e.g. mixing tools, whipping tools
- A47J43/08—Driving mechanisms
- A47J43/085—Driving mechanisms for machines with tools driven from the lower side
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Food Science & Technology (AREA)
- Food-Manufacturing Devices (AREA)
- Cookers (AREA)
Abstract
The invention relates to the technical field of water cups, in particular to a magnetic stirring cup capable of being automatically cleaned. The magnetic stirring cup capable of being automatically cleaned comprises a cup body, an inner container and a power generation piece, wherein one surface of the power generation piece is connected with the outer surface of the bottom of the inner container, and the other surface of the power generation piece is connected with the upper surface of a metal cup bottom cover; the cup bottom and the cup bottom cover form a heat conducting medium accommodating chamber, and the motor is arranged in the cup bottom cover and isolated from the heat conducting medium in the cup bottom cover; the top of the rotor of the motor and the upper part of the cup bottom cover are provided with gaps, the rotor is provided with a cylindrical magnet accommodating space for accommodating the magnet, the corresponding position of the inner surface of the bottom of the liner is also provided with a magnetic block, the motor drives the magnet to rotate, and the magnetic block simultaneously rotates to generate magnetic force to stir water. The invention does not damage the integrity of the liner, and is convenient for cleaning; the wind resistance is reduced, and the efficiency is improved; the motor is directly connected with the power generation piece, so that the maximization of energy utilization is realized; when the cup is flushed by cold water, the magnetic rod in the cup is driven to move reversely, so that flushing is realized.
Description
Technical Field
The invention relates to the technical field of water cups, in particular to a magnetic stirring cup capable of being automatically cleaned.
Background
The existing water cup has various types and various characteristics, and is divided into materials according to the following materials: ceramic cups, glass cups, plastic cups, stainless steel cups, and the like; the structure can be divided into: a single-layer water cup, a double-layer water cup and the like, wherein the double-layer water cup has a good heat preservation function; however, these conventional cups do not have a cooling function. In the prior art, when the stirring cup is used for stirring, the stirring device is arranged at the top of the cup body or at the bottom of the cup body; on the one hand, when the stirring device is arranged at the top of the cup body, the stirring device can be taken down and is easy to damage, and when the stirring device is arranged at the bottom of the cup body, the bottom of the cup is required to be perforated, the integrity of the cup is easy to be damaged, water leakage can be caused, and the problem of difficult cleaning can be solved; on the other hand, as the stirring needs the driving device, the motor is generally adopted for driving, the driving device is required to be as small as possible, and meanwhile, the energy loss is reduced as much as possible, and the energy utilization efficiency is improved
Disclosure of Invention
The invention aims to solve the problems in the prior art, and provides the magnetic stirring cup capable of automatically cleaning, which is characterized in that the temperature difference of water is utilized to automatically generate electricity to drive a motor to rotate, the motor drives a magnet to rotate, the magnetic adsorption stirring function is realized, the magnetic force is effectively utilized, and meanwhile, the integrity of the cup is not damaged. Based on the purpose, the technical scheme adopted by the invention is as follows:
the magnetic stirring cup capable of being automatically cleaned comprises a cup body and an inner container, wherein the upper part of the inner container is connected with the cup body, and a containing cavity is formed between the bottom of the inner container and the bottom of the cup body; a power generation piece is arranged in the accommodating cavity, one surface of the power generation piece is connected with the outer surface of the bottom of the inner container, and the other surface of the power generation piece is connected with the upper surface of the metal cup bottom cover; the cup bottom is connected to the lower part of the cup bottom cover, the cup bottom and the cup bottom cover form a heat-conducting medium accommodating chamber, and the heat-conducting medium is arranged in the heat-conducting medium accommodating chamber; the motor is arranged in the cup bottom cover and is isolated from the heat conducting medium in the cup bottom cover; the top of the rotor of motor and the upper portion of cup bottom cover are equipped with the clearance, set up two columniform magnet accommodation spaces on the rotor, magnet place in magnet accommodation space, and the position that the inner surface corresponds of inner bag bottom also is equipped with the magnetic path, and the motor drives magnet rotation, and the magnetic path is rotatory simultaneously, produces magnetic force and stirs water. After the cup holds hot water, there is the difference in temperature between the part that the electricity generation piece two sides contacted to produce the difference in temperature with the electricity generation piece two sides of its contact, the electricity generation piece utilizes the difference in temperature electricity generation, and driving motor operation, the motor drives magnet rotation, produces magnetic force, thereby reaches magnetic stirring's purpose. After the cup holds hot water, there is the difference in temperature between the part that the electricity generation piece two sides contacted to produce the difference in temperature with the electricity generation piece two sides of its contact, the electricity generation piece utilizes the difference in temperature electricity generation, and driving motor operation, the motor drives magnet rotation, produces magnetic force, thereby reaches magnetic stirring's purpose. The motor is placed in a inclosed cavity, and can wind when the motor rotates at a high speed, and the magnet part is installed on the motor shaft and is only apart from the top metal container by about 1mm clearance, can form the windage, very big reduction the rotational speed of motor, so need make special structure to the rotor of dress magnet, wholly be cylindrical, magnet places in magnet accommodation space, has reduced the windage.
Further, the distance between the magnet and the magnet block is smaller than or equal to 10mm and larger than or equal to 3mm. The upper magnet and the lower magnet are short in distance and firm in adsorption, but the friction force is larger, electric energy in the time of small temperature difference cannot be utilized, the upper magnet and the lower magnet are large in distance, the adsorption force of the upper magnet and the lower magnet is relatively smaller, and when the motor runs at a high speed, the upper magnet cannot overcome water resistance instantly and can be sprung. The distance between the magnets can make the adsorption force generated between the magnets overcome the water resistance at high speed and the centrifugal force at tilting.
Further, the cup bottom cover is made of a non-magnetic metal material, a cylinder coaxial with the cup bottom cover is arranged in the center of the cup bottom cover, and the motor is placed in the cylinder. The cup bottom cover made of non-magnetic metal material avoids influencing the magnetism of the magnet.
Further, the cup bottom cover is cast by aluminum alloy. The aluminum alloy has low density, but has higher strength, is close to or exceeds that of high-quality steel, has good plasticity, can be processed into various profiles, and has excellent electric conductivity, heat conductivity and corrosion resistance.
Further, the motor is directly connected with the power generation piece, and the motor is a low-voltage direct-connected motor. Any circuit has loss, the generated electric energy is wasted, the most proper way is to directly adopt a low-voltage motor and directly connect a power generation sheet, the advantages brought by the low-voltage motor are two points, one is the maximization of energy utilization, and the driving voltage range of the motor is very large and is matched with the voltage of the power generation sheet which fluctuates along with the temperature change. Secondly, after the heat dissipation water in the cup is heated, the magnetic rod in the cup can be driven to perform back flushing when the cup is flushed by room temperature water.
Further, the power generation sheet is a semiconductor power generation sheet. Thermoelectric generation is a novel power generation mode, and the Seebel effect is utilized to directly convert heat energy into electric energy. The semiconductor generator manufactured by the semiconductor thermoelectric power generation module can generate power only by the existence of temperature difference, has no noise and no pollution during operation, has service life exceeding ten years, and is maintenance-free.
Further, at least one sealing groove is formed in the periphery of the cup bottom cover, and a sealing ring is arranged in the sealing groove. A certain gap exists between the cup bottom cover and the cup bottom, the installation is convenient, the sealing mode of the sealing strip is adopted, and the sealing ring is clamped in the sealing groove, so that the heat conducting medium accommodating chamber forms a closed chamber, and the liquid heat conducting medium is prevented from leaking.
Further, a plurality of vertically arranged metal cooling fins are arranged in the cup bottom cover. The heat conducting medium is contained in the cup bottom, so that heat in the cup body can be dissipated as soon as possible, and the heat conducting speed is increased due to the fact that the plurality of radiating fins are arranged in the heat conducting medium.
Further, the upper end of the cup bottom cover is provided with a clamping groove, and the power generation piece is clamped in the clamping groove. The assembly and the positioning of the power generation sheet are convenient.
Compared with the prior art, the invention has the following beneficial effects: (1) The power generation sheet generates power by utilizing the temperature difference of the hot water to drive the motor to rotate; the motor shaft is connected with a magnet, the magnet rotates under the drive of the motor to generate magnetic force, and the water in the cup is stirred, so that the purposes of stirring and heat dissipation are achieved; the magnetic force is utilized for stirring, the integrity of the inner container is not damaged, and the cleaning is convenient;
(2) The motor is placed in a closed cavity, wind is generated when the motor rotates at a high speed, the magnet-containing part on the motor shaft is separated from the top metal container by only about 1mm, wind resistance is formed, the rotating speed of the motor is greatly reduced, so that a special structure is required to be made on a rotor for containing the magnet, the whole rotor is cylindrical, and the magnet is placed in a magnet accommodating space, so that the wind resistance is reduced, and the efficiency is improved;
(3) The motor is directly connected with the power generation sheet, any boosting or voltage stabilizing circuit is not needed to be connected with the electric energy generated by the semiconductor, any circuit has loss, the generated electric energy is wasted, the power generation sheet is directly connected with the motor by adopting the low-voltage motor, the maximization of energy utilization is realized, the driving voltage range of the motor is large, and the driving voltage range is matched with the voltage of the power generation sheet fluctuating along with the temperature change;
(4) When the cooling water or other liquid beverage in the cup is cooled, the magnetic rod in the cup can be driven to move reversely when the cup is washed by the cold water, so that the washing of the cup is realized.
Drawings
FIG. 1 is a schematic view of a self-cleaning magnetic stirring cup of the present invention;
FIG. 2 is a schematic diagram of the motor rotor structure of the present invention;
FIG. 3 is a schematic view of a first embodiment of the invention for automatically cleaning a magnetic stirring cup;
FIG. 4 is a schematic view of a second embodiment of the invention for automatically cleaning a magnetic stirring cup;
in the figure, 1-cup body, 2-liner, 3-generating piece, 4-cup bottom cover, 41-cylinder, 42-seal groove, 43-seal ring, 44-metal radiating fin, 45-clamping groove, 5-cup bottom, 51-sleeve, 6-motor, 61-rotor, 62-magnet accommodating space, 7-magnet and 9-magnet.
Detailed Description
The invention is further described below with reference to examples and figures.
Example 1
As shown in figure 1, the magnetic stirring cup capable of being automatically cleaned comprises a cup body 1 and an inner container 2, wherein the upper part of the inner container 2 is connected with the cup body 1, and a containing cavity is formed between the bottom of the inner container 2 and the bottom of the cup body 1; a power generation piece 3 is arranged in the accommodating cavity, one surface of the power generation piece 3 is connected with the outer surface of the bottom of the liner 2, and the other surface is connected with the upper surface of the metal cup bottom cover 4; the cup bottom 5 is connected to the lower part of the cup bottom cover 4, the cup bottom 5 and the cup bottom cover 4 form a heat conducting medium accommodating chamber, and the heat conducting medium is accommodated in the heat conducting medium accommodating chamber; the motor 6 is arranged in the cup bottom cover 4 and is isolated from the heat-conducting medium in the cup bottom cover 4 so as to prevent the heat-conducting medium from leaking to influence the operation of the motor; the generating piece 3 is connected with the motor 6, the top of the rotor 61 of the motor 6 and the upper part of the cup bottom cover 4 are provided with gaps, two cylindrical magnet accommodating spaces 62 are formed in the rotor 61, the magnet 7 is placed in the magnet accommodating spaces 62, the corresponding position of the inner surface of the bottom of the liner 2 is also provided with the magnet 9, the motor drives the magnet 7 to rotate, and the magnet 9 simultaneously rotates to generate magnetic force to stir water.
The cup bottom cover 4 is made of non-magnetic metal materials, the cylinder 41 coaxial with the cup bottom cover 4 is arranged in the center of the cup bottom cover 4, the motor 6 is placed in the cylinder 41, the cylinder 41 and the cup bottom cover are integrally formed, and the cup bottom cover is simple in structure and convenient to manufacture. A sleeve 51 integrated with the cup bottom 5 is also arranged at a position of the cup bottom 5 corresponding to the cylinder 41, the outer diameter of the sleeve 51 is smaller than the inner diameter of the cylinder 41, and the height of the sleeve is approximately 1/3-1/2 of the height of the cup bottom; the sleeve 51 is matched with the cylinder 41, so that liquid heat conducting medium is prevented from entering a motor accommodating space from the matched part of the cup bottom cover 4 and the cup bottom 5, and the operation and the service life of the motor are influenced.
In the embodiment of the invention, the inner container 2 of the cup is a complete inner container without holes, and the bottom of the inner container is directly connected with the heat absorbing end of the semiconductor power generation sheet 3, so that the complete and effective contact between the hot end and hot water is ensured, and the complete absorption of heat is ensured as much as possible. The bottom of the semiconductor power generation piece 3 is connected with a cylindrical cup bottom cover 4 made of aluminum alloy (the bottom cover cannot be made of metal materials such as iron, cobalt, nickel and the like which have influence on magnetism), a motor is placed in the middle of a cylinder 41 in the bottom cover 4, and two cylindrical magnet accommodating spaces 62 are formed in an electronic rotor 61. After the lower cup bottom 5 is covered and sealed, the motor 6 can be isolated, and the liquid heat-conducting medium is filled in the container space of the motor circumference. Taking water as an example (the specific heat capacity of water is large), the water with the volume of 20ml is needed at the room temperature of 25 ℃ to ensure that the motor can effectively run for more than 1 minute.
When the motor rotates at a high speed, wind can be generated, and the part of the motor shaft, on which the magnet is arranged, is separated from the top metal container by only about 1mm, so that wind resistance can be formed, and the rotating speed of the motor is greatly reduced. As shown in fig. 2, a special structure is required for the rotor with magnets, and the rotor is cylindrical in shape as a whole. The rotor is also provided with two cylindrical magnet accommodating spaces 62 in which the magnets 7 are just placed, so that wind resistance is reduced.
The distance between the upper magnet and the inner magnet of the cup on the motor shaft needs to meet the requirement that the upper water temperature is 80-100 ℃, the bottom liquid temperature is 0-25 ℃, the maximum energy utilization rate is guaranteed, the upper magnet and the lower magnet are short in distance and are firmly adsorbed, the friction force is large, electric energy in the small temperature difference cannot be utilized, the upper magnet and the lower magnet are large in distance, the adsorption force of the upper magnet and the lower magnet is relatively small, and when the motor runs at a high speed, the upper magnet cannot overcome the resistance of a water body instantly and can be sprung. The attraction force between the two magnets also needs to overcome the centrifugal force and the water resistance when rotating at high speed. The repulsive force between the two magnets is calculated as follows:
in the formula, a-correction coefficient is generally a=3 to 5, and a large value is given when the gap is large and a small value is given when the gap is small. Lg-the value of the gap between two magnets; the magnetization intensity of Bg-permanent magnet and the magnetic pole area of Ag-permanent magnet.
The distance between the magnet 7 and the magnet 9 is less than or equal to 10mm and more than or equal to 5mm.
For example, when the magnet 7 has a thickness of 8mm by 5mm, and the upper magnet 9 has a length of 15mm by 3mm, the distance between the magnet 7 and the magnet 9 is about 8.5 mm.
The motor 6 is directly connected with the power generation piece 3, and the motor 6 is a low-voltage direct-connected motor. Because any circuit has loss, the generated electric energy is wasted, any circuit for boosting or stabilizing voltage is not needed to be connected with the electric energy generated by the semiconductor, the most appropriate method is that a low-voltage motor is directly adopted, a power generation piece is directly connected, the advantages brought by the circuit are two points, one is that the energy utilization is maximized, the driving voltage range of the motor is large, the driving voltage range of the motor is matched with the voltage of the power generation piece fluctuating along with the temperature change, and the other is that after the heat dissipation and the water heating in the cup are carried out, the back flushing of the magnetic rod in the cup can be realized by using cold water.
For the convenience of assembly, the cup bottom cover 4 and the cup bottom 5 are in clearance fit, the cup bottom cover 4 and the cup bottom 5 form a heat conducting medium accommodating chamber, and liquid heat conducting medium is accommodated in the heat conducting medium accommodating chamber; in order to prevent the liquid heat-conducting medium from leaking out, at least one sealing groove 41 is arranged on the periphery of the cup bottom cover 4, a sealing ring 42 is arranged in the sealing groove 41, and the sealing ring 42 is in interference fit with the cup bottom 5.
A plurality of vertically arranged metal cooling fins 43 are arranged in the cup bottom cover 4.
The electricity generating sheet is assembled on the upper surface of the cup bottom cover 4, and a clamping groove 45 is formed in the upper surface of the cup bottom cover 4 for facilitating assembly and positioning, and the electricity generating sheet 3 is clamped in the clamping groove 45.
A plurality of vertically arranged metal cooling fins 43 are arranged in the cup bottom cover 4, and gaps are reserved between the metal cooling fins 43 and the inner side surface of the cup bottom cover 4.
The power generation piece 3 is assembled between the liner 2 and the cup bottom cover 4, and for convenience in assembly, a clamping groove 45 is formed in the upper end of the cup bottom cover 4, and the power generation piece 3 is clamped in the clamping groove 45.
Example 2
This embodiment differs from embodiment 1 in that in this embodiment, a motor 6 is provided through a power generation sheet 3. The specific structure is as follows:
the utility model provides a magnetic stirring cup capable of being automatically cleaned, which comprises a cup body 1 and an inner container 2, wherein the upper part of the inner container 2 is connected with the cup body 1, and a containing cavity is formed between the bottom of the inner container 2 and the bottom of the cup body 1; a power generation piece 3 is arranged in the accommodating cavity, one surface of the power generation piece 3 is connected with the outer surface of the bottom of the liner 2, and the other surface of the power generation piece 3 is connected with the upper surface of the metal cup bottom cover 4; the cup bottom 5 is connected to the lower part of the cup bottom cover 4, the cup bottom 5 and the cup bottom cover 4 form a heat conducting medium accommodating chamber, and the heat conducting medium is accommodated in the heat conducting medium accommodating chamber; the motor 6 is arranged in the cup bottom cover 4 and is isolated from a heat conducting medium in the cup bottom cover 4; the motor 6 passes the electricity generation piece 3 and the direct connection of electricity generation piece 3, and the top of the rotor 61 of motor 6 and the upper portion of bottom cup 4 are equipped with the clearance, have seted up two cylindric magnet accommodation spaces 62 on the rotor 61, and magnet 7 is placed in magnet accommodation spaces 62, and the position that the inner surface corresponds in inner bag 2 bottom also is equipped with magnetic path 9, and the motor drives magnet 7 rotation, and magnetic path 9 rotates simultaneously, produces magnetic force and stirs water.
In this embodiment, the distance between the magnet 7 and the magnet 9 is 10mm or less and 3mm or more.
The working principle of the invention is as follows: when the cup is used, hot water is poured into the cup, the temperature of the outer surface of the inner container is higher than that of the outer surface of the cup bottom cover, and a temperature difference is formed between the inner container and the cup bottom cover, so that the semiconductor power generation piece and the surface contacted with the semiconductor power generation piece have a temperature difference, the power generation piece generates power by utilizing the temperature difference, the motor is driven to rotate, the motor drives the magnet to rotate, magnetic force is generated, and therefore water in the cup is stirred, and the water temperature is reduced.
During cleaning, cold water is poured into the cup, the temperature of the outer surface of the inner container is lower than that of the liquid heat conducting medium in the bottom cover of the lower cup, a temperature difference is formed, the power generation sheet generates power by utilizing the temperature difference, and the motor runs in the opposite direction, so that the aim of cleaning is fulfilled.
The magnetic stirring cup capable of automatically cleaning does not affect the work of people even if the people walk or put on a moving train, and the size of the magnetic stirring cup is determined by the rotational inertia of an object and the rotational angular speed of the object due to the moment of momentum balance. When the upper magnetic rod rotates at high speed along with the lower motor, the cup body is inclined, and the moment direction of the moment is vertical, so that the moment is balanced because the moment is not applied to the upper magnetic rod in the rotating direction. Because the magnet can overcome the water resistance at high speed and the centrifugal force at tilting when it rotates.
Finally, it should be noted that: the above embodiments are only for illustrating the present invention and not for limiting the technical solution described in the present invention; thus, while the invention has been described in detail with reference to the various embodiments described above, it will be understood by those skilled in the art that the invention may be modified or equivalents; all technical solutions and modifications thereof that do not depart from the spirit and scope of the present invention are intended to be included in the scope of the appended claims.
Claims (9)
1. But self-cleaning magnetic stirring cup, including cup body (1), inner bag (2), its characterized in that: the upper part of the inner container (2) is connected with the cup body (1), and a containing cavity is formed between the bottom of the inner container (2) and the bottom of the cup body (1); a power generation piece (3) is arranged in the accommodating cavity, one surface of the power generation piece (3) is connected with the outer surface of the bottom of the inner container (2), and the other surface of the power generation piece is connected with the upper surface of the metal cup bottom cover (4); the cup bottom (5) is connected to the lower part of the cup bottom cover (4), the cup bottom (5) and the cup bottom cover (4) form a heat-conducting medium accommodating chamber, and the heat-conducting medium is accommodated in the heat-conducting medium accommodating chamber; the motor (6) is arranged in the cup bottom cover (4) and is isolated from a heat conducting medium in the cup bottom cover (4); the top of rotor (61) and the upper portion of cup bottom cover (4) of motor (6) are equipped with the clearance, cylindrical magnet accommodation space (62) have been seted up on rotor (61), magnet (7) are placed in magnet accommodation space (62), and the position that the inner surface corresponds in inner bag (2) bottom also is equipped with magnetic path (9), and the motor drives magnet (7) rotation, and magnetic path (9) are rotatory simultaneously, produces magnetic force and stir water.
2. The self-cleaning magnetic stir cup of claim 1 wherein: the distance between the magnet (7) and the magnet block (9) is smaller than or equal to 10mm and larger than or equal to 3mm.
3. The self-cleaning magnetic stir cup of claim 2 wherein: the cup bottom cover (4) is made of a non-magnetic metal material, a cylinder (41) coaxial with the cup bottom cover is arranged in the center of the cup bottom cover (4), and the motor (6) is placed in the cylinder (41).
4. A self-cleaning magnetic stir cup according to claim 3 wherein: the cup bottom cover (4) is made of aluminum alloy through casting.
5. The self-cleaning magnetic stir cup of claim 1 wherein: the motor (6) is directly connected with the power generation piece (3), and the motor (6) is a low-voltage direct-connected motor.
6. The self-cleaning magnetic stir cup of claim 1 wherein: the power generation sheet (3) is a semiconductor power generation sheet.
7. The self-cleaning magnetic stir cup of claim 1 wherein: at least one sealing groove (42) is formed in the periphery of the cup bottom cover (4), and a sealing ring (43) is arranged in the sealing groove (42).
8. The magnetic stirring cup capable of being automatically cleaned according to claim 1, wherein a plurality of vertically arranged metal cooling fins (44) are arranged in the cup bottom cover (4).
9. The self-cleaning magnetic stir cup of claim 1 wherein: the upper surface of the cup bottom cover (4) is provided with a clamping groove (45), and the power generation piece (3) is clamped in the clamping groove (45).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711254766.2A CN107802148B (en) | 2017-12-04 | 2017-12-04 | Magnetic stirring cup capable of being automatically cleaned |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711254766.2A CN107802148B (en) | 2017-12-04 | 2017-12-04 | Magnetic stirring cup capable of being automatically cleaned |
Publications (2)
| Publication Number | Publication Date |
|---|---|
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| CN107802148B true CN107802148B (en) | 2023-12-12 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN109567635A (en) * | 2018-12-25 | 2019-04-05 | 深圳市北鼎科技有限公司 | Stirring cup |
| AU2019201842B1 (en) * | 2019-03-08 | 2019-05-16 | Longquan Shengzhi Cup Industry Co., Ltd. | A coffee cup with automatic cleaning function |
| CN110236340A (en) * | 2019-06-14 | 2019-09-17 | 湖北运动人杯壶制造有限公司 | A kind of thermal energy is for electric driver |
| CN110367775B (en) * | 2019-07-26 | 2024-06-18 | 湖北运动人杯壶制造有限公司 | Automatic stirring cup powered by heat energy |
| CN110367847A (en) * | 2019-07-26 | 2019-10-25 | 湖北运动人杯壶制造有限公司 | A kind of thermal energy power supply blender |
| CN111053475A (en) * | 2020-01-02 | 2020-04-24 | 六安丰恺尼机电科技有限公司 | Limiting assembly in multifunctional water cup |
| CN111110079A (en) * | 2020-01-02 | 2020-05-08 | 六安丰恺尼机电科技有限公司 | Method for quickly mixing and stirring drinks in water cup |
| CN111110066B (en) * | 2020-01-02 | 2021-02-26 | 上海炫林日用品有限公司 | Stirring and heat dissipation cooling method for promoting rapid mixing of drinks in vacuum cup |
| CN111109976A (en) * | 2020-01-07 | 2020-05-08 | 浙江保康电器有限公司 | Cup cover capable of automatically stirring |
| CN113633198B (en) * | 2020-05-11 | 2022-11-22 | 广东美的生活电器制造有限公司 | Food processor |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202234930U (en) * | 2011-09-09 | 2012-05-30 | 熊兴剑 | Liquid food stirring and foaming machine |
| CN202335705U (en) * | 2011-11-29 | 2012-07-18 | 山东科技大学 | Magnetizing cup |
| CN105011787A (en) * | 2015-07-23 | 2015-11-04 | 姚军波 | Manual magnetic stirring cup with cleaning function |
| CN204764770U (en) * | 2015-03-24 | 2015-11-18 | 祁高鹏 | Use heat energy driven stirring cup |
| CN205994195U (en) * | 2016-07-06 | 2017-03-08 | 田海金 | There is the hot water cup of automatic stirring function |
| CN208755580U (en) * | 2017-12-04 | 2019-04-19 | 苏州心工匠电子科技有限公司 | Magnetic blending jar can be cleaned automatically |
Family Cites Families (1)
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| IL212512A (en) * | 2011-04-27 | 2016-02-29 | Doron Rigel | Mixing tumbler |
-
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- 2017-12-04 CN CN201711254766.2A patent/CN107802148B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202234930U (en) * | 2011-09-09 | 2012-05-30 | 熊兴剑 | Liquid food stirring and foaming machine |
| CN202335705U (en) * | 2011-11-29 | 2012-07-18 | 山东科技大学 | Magnetizing cup |
| CN204764770U (en) * | 2015-03-24 | 2015-11-18 | 祁高鹏 | Use heat energy driven stirring cup |
| CN105011787A (en) * | 2015-07-23 | 2015-11-04 | 姚军波 | Manual magnetic stirring cup with cleaning function |
| CN205994195U (en) * | 2016-07-06 | 2017-03-08 | 田海金 | There is the hot water cup of automatic stirring function |
| CN208755580U (en) * | 2017-12-04 | 2019-04-19 | 苏州心工匠电子科技有限公司 | Magnetic blending jar can be cleaned automatically |
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