CN210902691U

CN210902691U - Automatic stirring cup with double covers

Info

Publication number: CN210902691U
Application number: CN201921590907.2U
Authority: CN
Inventors: 樊希安; 刘长江; 张城诚
Original assignee: Wuhan Segrui Co ltd
Current assignee: Wuhan Segrui Co ltd
Priority date: 2019-09-24
Filing date: 2019-09-24
Publication date: 2020-07-03
Anticipated expiration: 2029-09-24

Abstract

The utility model relates to a take automatic stirring cup of double-deck, be equipped with bowl cover, lower bowl cover and both ends all screwed cup, the three passes through threaded connection and becomes complete drinking cup. The lower cup cover is internally provided with a motor, a magnet, a thermoelectric generation device, a PCB and a heat absorption device; the hot surface of the thermoelectric generation device is attached to the inner side surface of the lower cup cover shell, and the cold surface is connected with the heat absorption device; the motor is positioned on the inner bottom surface of the lower cup cover, and a pair of magnets are arranged on a motor shaft; the upper surface of the lower cup cover shell is provided with a magnetic stirrer. According to the stirring cup, hot water in the cup is converted into electric energy to supply power through the thermoelectric generation device, the motor rotates to drive the magnet to rotate, the magnet generates magnetic force to drive the magnetic stirring rod to rotate a drink in the stirring cup, and the stirring function is realized. When the cup is drunk, the upper cup cover is covered, the cup is turned upside down, stirring is stopped, the lower cup cover is screwed out, and drinking can be realized. The stirring cup is simple in structure, attractive and convenient to use.

Description

Automatic stirring cup with double covers

Technical Field

The utility model relates to a take automatic stirring cup of double-deck, specifically speaking relate to a cup of taking double-deck by last bowl cover, bowl cover and cup are constituteed down, be equipped with motor, magnet, thermoelectric generation device, heat sink and PCB board in the bowl cover down, pour hydrothermal solution in the cup and pass through thermoelectric generation device and convert heat energy into electric energy, to the motor power supply, the motor rotates the epaxial magnet of drive motor and rotates, magnet produces magnetic force and drives the magnetic stirrers rotation that adsorbs lower bowl cover upper surface, carry out the stirring cup of stirring to hydrothermal solution in the cup uniformly.

Background

Before a user drinks or medicines such as instant coffee, milk or granules, the hot water is poured into the cup and then the cup is stirred, the problem of manual stirring can be well solved by the automatic stirring cup, and the user can obtain a cup of drink which is stirred uniformly and is suitable for temperature in a short time without manual stirring. However, most of the automatic stirring cups on the market stir the liquid in the cup through an external power supply or a battery-driven motor, so that the stirring cup has the problems of inconvenient cleaning on one hand and is bloated and unattractive on the other hand due to the large size of the battery.

At present, an automatic stirring cup capable of converting heat energy of hot water into electric energy through a thermoelectric power generation device is also provided, for example, the technology of the automatic stirring cup for hot water disclosed in 2018 in China has the application number of 201711034832.5, and the automatic stirring cup comprises a cup body and an inner container, wherein an accommodating cavity is formed between the inner container and the side wall and the bottom of the cup body; 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, the power generation sheet arranged in the cup bottom cover is connected with the motor through the PCB, the shaft of the motor is connected with the magnet, the magnetic block is also arranged at the position corresponding to the inner surface of the bottom of the inner container, the motor drives the magnet to rotate, and magnetic force is generated to enable the magnetic block to rotate to stir the beverage. The disadvantages are as follows: when the beverage stirred in the cup is thick or more, the magnetic block is smaller and is only placed on the inner surface of the bottom of the inner container, the magnetic block can be separated from the attraction of magnetic force, and the risk that the magnetic block is mistakenly eaten when the magnetic block is mixed in the beverage is avoided.

In addition, the cup body of the stirring cup is provided with the cup body and the inner container, the traditional stirring cup is mostly made of stainless steel, the stirring process cannot realize the visual stirring effect from the side surface, and meanwhile, if the stirring cup is not provided with a switch, the stirring can not be controlled to start and stop at any time.

Disclosure of Invention

The utility model aims at providing a simple structure, the cost of manufacture is low in order to solve the magnetic path that above-mentioned prior art exists by the risk of eating by mistake, unable audio-visual stirring effect of edgewise and unable control stirring start and stop operation not enough, and the stirring process that can audio-visual, and can control at any time under the condition of not installing the switch and stir the automatic stirring cup of starting and stop operation's area double-deck.

In order to achieve the above object, the present invention takes the following measures: the automatic stirring cup with the double covers is at least provided with an upper cup cover, a lower cup cover and a cup body, wherein the lower cup cover is internally provided with a motor, a magnet, a thermoelectric generation device, a heat absorption device and a PCB (printed circuit board), the motor is located at the center of the inner bottom surface of a shell of the lower cup cover, and a pair of magnets is arranged on a motor shaft; a heat absorption device is arranged around the motor, the thermoelectric generation device is arranged above the pair of magnets, the hot surface of the thermoelectric generation device is attached to the inner surface of the shell of the upper surface of the lower cup cover, and the cold surface of the thermoelectric generation device is connected with the heat absorption device; the PCB is arranged on one side of the thermoelectric generation device and is electrically connected with the thermoelectric generation device and the motor; the upper cup cover, the lower cup cover and the cup body are all split, the upper cup cover and the lower cup cover are both provided with sealing rings, the cup body is a cylinder body which is communicated up and down, both ends of the cup body and the upper cup cover and the lower cup cover are both provided with threads, and the cup body is screwed with the upper cup cover and the lower cup cover through the threads to realize sealing connection; the magnetic stirrer is arranged on the upper surface of the lower cup cover shell and attracted and adsorbed on the upper surface of the lower cup cover shell by the magnet inside the lower cup cover shell; the thermoelectric generation device is used for converting hot water in the cup into electric energy to supply power to the motor, the magnet is driven to rotate through the rotation of the motor, and the magnet generates magnetic force to drive the magnetic stirrer on the lower cup cover to rotate and stir liquid in the cup; the upper cup cover is covered, the cup is inverted, the upper cup cover becomes the cup bottom, the lower cup cover is arranged on the cup, the thermoelectric generation device does not generate electricity, the motor stops rotating, and the stirring is stopped automatically.

The cup body is a single-layer or double-layer vacuum transparent cup body.

The heat absorbing device is a radiator or a container filled with heat storage medium. The utility model discloses take automatic stirring cup of double-deck lid the material of radiator or the container that is equipped with the heat-retaining medium select for use aluminium system or copper to be made, because aluminium and copper all have good heat conductivity, if the heat sink is the container that is equipped with the heat-retaining medium, the heat-retaining medium of container intussuseption is the water of high specific heat capacity or the inorganic salt who contains crystal water, like sodium sulfate decahydrate, calcium chloride hexahydrate.

Compared with the prior art, the utility model discloses take automatic stirring cup of double-deck lid has the advantage be:

⑴ the stirring cup with double covers of the utility model has an automatic stirring function, by pouring hot water in the cup, the thermoelectric generator in the lower cup cover is utilized to generate electricity, power is supplied to the motor and the PCB, the motor rotates to drive the magnet connected on the motor shaft to rotate to generate magnetic force, the magnetic force drives the magnetic stirrer to rotate to stir the water or beverage in the cup, thereby achieving the purposes of automatic stirring and accelerated heat dissipation, and saving manual stirring time and energy.

⑵ the utility model discloses the stirring cup is more convenient than ordinary cup and is washd, can unscrew upper and lower glass lid simultaneously, and upper and lower glass lid and cup all can be washd at will, have solved the drinking cup and have the difficult problem that the interface is not good washd because of external power supply or use the battery.

⑶ the utility model discloses a stirring cup can the audio-visual stirring condition of edgewise, is transparent because of the cup is made, can the whole audio-visual stirring condition, makes the user have good experience.

⑷ the utility model discloses a switch is not established to the stirring cup, but can invert the stirring cup at any time according to the stirring condition or user's demand, invert the back, provides the lower bowl cover of stirring kinetic energy and becomes the cup cap at last, and the thermoelectric generation piece is not pressed close to with the hot drink, and the cold and hot both ends difference in temperature of thermoelectric generation piece disappears, has not generated electricity, and the motor does not rotate, and stirring function also disappears immediately, the utility model discloses the action that only needs simple inversion stirring cup just controls the start-up and the stop of stirring just as the switch is the same freely.

⑸, the cup of the utility model has simple structure, no switch, low cost, and safe and convenient use, and the magnetic stirrer is placed on the upper surface of the lower cup cover shell, but is absorbed on the upper surface of the lower cup cover shell by the suction force of the magnet below, when the cup is used, the magnetic stirrer stirs the beverage when adding hot water into the beverage, when drinking, the cup is inverted, the upper cup cover is under, the lower cup cover is on, the lower cup cover is unscrewed at the moment, the lower cup cover and the magnetic stirrer are unscrewed out of the cup, thus the risk that the magnetic stirrer falls off and is mixed in the beverage to be eaten by the user by mistake is avoided.

Drawings

Fig. 1 is a schematic view of the cross-sectional structure of the automatic stirring cup with double covers of the present invention.

In the figure: 1, mounting a cup cover; 2, a cup body; 3-magnetic stirring bar; 4-thermoelectric power generation piece; 5, a magnet; 6-a heat sink; 7, placing a cup cover; 8, a motor; 9-PCB board; 10-screw thread; 11-sealing ring.

Detailed Description

The automatic stirring cup with double covers of the present invention is described in further detail below with reference to the accompanying drawings and examples, but the present invention is not limited to the above embodiments, and particularly, the stirring cup has a cup body shape not limited by the drawings, and can be designed to be cylindrical, drum-shaped, cartoon-shaped, single-layer or double-layer, without handle or with handle.

Example 1: the utility model provides an automatic stirring cup with double covers, which is structurally shown in figure 1 and at least comprises an upper cup cover 1, a lower cup cover 7 and a cup body 2, wherein the lower cup cover is internally provided with a motor 8, a magnet 5, a thermoelectric generator 4, a heat absorber 6 and a PCB 9, the motor is positioned at the center of the inner bottom surface of the shell of the lower cup cover, and a pair of magnets 5 is arranged on a motor shaft; a heat absorption device 6 is arranged around the motor, the thermoelectric generation device 4 is arranged above the pair of magnets 5, the hot surface of the thermoelectric generation device is attached to the inner surface of the shell on the upper surface of the lower cup cover, and the cold surface of the thermoelectric generation device is connected with the heat absorption device; the PCB 9 is arranged on one side of the thermoelectric generation device and is electrically connected with the thermoelectric generation device and the motor. Go up bowl cover 1, lower bowl cover 7 and 2 three of cup be split type, go up bowl cover, lower bowl cover all is equipped with sealing washer 11, the cup both ends all are equipped with screw thread 10 with last bowl cover, lower bowl cover, the cup 2 is the barrel that link up from top to bottom of individual layer, makes transparent cup by engineering plastics, goes up the bowl cover, the material of bowl cover down is engineering plastics together, the cup screws up sealedly through screw thread 10 with last bowl cover, lower bowl cover and constitutes complete drinking cup. In this embodiment, the heat absorbing device 6 is a copper container filled with a heat storage medium, and the container is filled with calcium chloride hexahydrate with high specific heat capacity.

The magnetic stirrer 3 is arranged on the upper surface of the shell of the lower cup cover 7, and is attracted and adsorbed on the upper surface of the shell of the lower cup cover by the magnet 5 in the shell of the lower cup cover; the thermoelectric generation device 4 is used for converting hot water in the cup into electric energy to supply power to the motor 8, the motor rotates to drive the magnet to rotate, and the magnet generates magnetic force to drive the magnetic stirrer on the upper surface of the lower cup cover to rotate and stir liquid in the cup; the upper cup cover is covered, the cup is inverted, the upper cup cover becomes the cup bottom, the lower cup cover is arranged on the cup, the thermoelectric generation device does not generate electricity, the motor stops rotating, and the stirring is stopped automatically.

Use the utility model discloses during the automatic stirring cup of area double-deck, earlier take off with the rotation of last bowl cover 1, put into cup 2 with coffee or other granules, pour hot water into, thermoelectric generation device 4 electricity generation in lower bowl cover 7, the motor is rotatory, and the rotatory magnetic stirrers 3 that drives of a pair of magnet 5 of installation on the motor shaft is rotatory, stirs liquid in the cup. The stirring condition can be observed in the stirring process, if the user drinks the beverage urgently, the user does not want to stir the beverage any more, the cup cover 1 is covered, the stirring cup is inverted, the lower cup cover 7 at the bottom of the cup is arranged on the cup, the stirring is stopped, the lower cup cover 7 is screwed out, the lower cup cover and the magnetic stirrer 3 adsorbed on the lower cup cover are moved away from the cup together, the user can drink the beverage safely, and the risk that the magnetic stirrer is eaten by mistake is avoided.

If the user feels that the stirring is not uniform enough when the user drinks the beverage, the lower cup cover 7 is covered, the cup is inverted again, the lower cup cover is placed below the cup, the thermoelectric generation device 4 is heated, the temperature difference is formed at the two ends, the power generation is continued, the motor rotates, and the magnetic stirrer 3 stirs the liquid in the cup again. As long as the upper cup cover 1 and the lower cup cover 7 are in a tightly covered state, the cup can be turned upside down at any time, and the stirring process can be started or stopped at any time.

Right the utility model discloses take the washing of the automatic stirring cup of double-deck lid, will go up bowl cover 1, lower bowl cover 7 and cup 2 and revolve down respectively, realize the three and separate completely, wash alone, more convenient the washing than ordinary cup like this.

The utility model discloses take automatic stirring cup of double-deck simple structure adsorbs magnetic stirrers on bowl cover surface down, and the stirring condition can be observed at any time in the stirring process, according to stirring condition or user's wish, under the state that does not have installation switch, only needs to invert the stirring cup at any time, starts or stops the stirring at any time. The stirring cup is inverted when the beverage is drunk, the lower cup cover 7 is arranged on the upper portion, the lower cup cover is screwed out, the lower cup cover is separated from the magnetic stirrer and the beverage, the possibility that the magnetic stirrer is mistakenly eaten can be completely eradicated, and therefore the stirring cup is convenient and safe to use.

Example 2: the utility model provides a take automatic stirring cup of double-deck lid, its structure is shown in figure 1, and the stirring cup of this embodiment is the same basically with embodiment 1 structure, and the difference is cup 2 only for double-deck vacuum glass material, and the material of going up bowl cover, lower bowl cover is ABS/PMMA's alloy material, and heat sink 6 is the radiator of aluminium system.

Example 3: the utility model provides a take automatic stirring cup of double-deck, its structure is the same basically with embodiment 1, and the difference is only to establish the hand (hold) on the cup 2, and the cup is the individual layer, is made by transparent engineering plastics, and the material of going up bowl cover, lower bowl cover is PC plastics, and heat sink 6 is the radiator of copper.

The utility model discloses an automatic stirring cup simple structure has characteristics such as the appearance is pleasing to the eye, fashion, durable, convenient washing, is a stirring cup that all is fit for using by old and young.

Claims

1. An automatic stirring cup with double covers at least comprises an upper cup cover, a lower cup cover and a cup body, wherein a motor, a magnet, a thermoelectric generator, a heat absorber and a PCB are arranged in the lower cup cover; a heat absorption device is arranged around the motor, the thermoelectric generation device is arranged above the pair of magnets, the hot surface of the thermoelectric generation device is attached to the inner surface of the shell of the upper surface of the lower cup cover, and the cold surface of the thermoelectric generation device is connected with the heat absorption device; the PCB is arranged on one side of the thermoelectric generation device and is electrically connected with the thermoelectric generation device and the motor; the method is characterized in that: the upper cup cover, the lower cup cover and the cup body are all split, the upper cup cover and the lower cup cover are both provided with sealing rings, the cup body is a cylinder body which is communicated up and down, both ends of the cup body and the upper cup cover and the lower cup cover are both provided with threads, and the cup body is screwed with the upper cup cover and the lower cup cover through the threads to realize sealing connection; the magnetic stirrer is arranged on the upper surface of the lower cup cover shell and attracted and adsorbed on the upper surface of the lower cup cover shell by the magnet inside the lower cup cover shell; the thermoelectric generation device is used for converting hot water in the cup into electric energy to supply power to the motor, the magnet is driven to rotate through the rotation of the motor, and the magnet generates magnetic force to drive the magnetic stirrer on the lower cup cover to rotate and stir liquid in the cup; the upper cup cover is covered, the cup is inverted, the upper cup cover becomes the cup bottom, the lower cup cover is arranged on the cup, the thermoelectric generation device does not generate electricity, the motor stops rotating, and the stirring is stopped automatically.

2. The automated blender cup with dual lid of claim 1, wherein: the cup body is a single-layer or double-layer vacuum transparent cup body.

3. The automated blender cup with dual lid of claim 1, wherein: the heat absorbing device is a radiator or a container filled with heat storage medium.