WO2019036996A1

WO2019036996A1 - Temperature difference power generation cup

Info

Publication number: WO2019036996A1
Application number: PCT/CN2017/098748
Authority: WO
Inventors: 黄婷婷
Original assignee: 深圳市峰岩科技创新有限公司
Priority date: 2017-08-24
Filing date: 2017-08-24
Publication date: 2019-02-28

Abstract

Disclosed is a temperature difference power generation cup, comprising a cup body and a cover body. The cover body comprises a cylinder assembly and a stirring assembly, wherein the cylinder assembly comprises a cylinder body (1) and a piston (2) movably inserted into the cylinder body (1), the cylinder body (1) comprises a lower thermally conductive plate (13), a cylinder wall (12) and an upper thermally conductive plate (11) covering a cup body mouth, an upper end of the piston (2) is connected to a horizontally arranged crankshaft (3), and a tail end of the crankshaft (3) is connected to a power generator (31); and the stirring assembly comprises an electric motor installed below the lower thermally conductive plate (13), and a stirring blade (41) installed at a tail end of an output shaft (4) of the electric motor, the electric motor being electrically connected to the power generator (31). The temperature difference power generation cup can drive, by means of a difference in temperature between hot water and air inside the cup body, the piston (2) to move so as to generate power, and finally, the electric power produced thereby drives the electric motor to rotate to drive the stirring blades (41) to stir the bottom of the cup so as to automatically uniformly stir a drink to be brewed, and a user can simply wait till the water temperature decreases to a temperature suitable for drinking and drink directly.

Description

Thermoelectric power cup

Technical field

[0001] The present application relates to the technical field of household articles, and more particularly to thermoelectric power generation cups.

Background technique

[0002] Coffee and other beverages are common in modern people. You only need a packet of powdered raw materials, a cup and water to make a delicious drink.

[0003] Since the brewed beverage is mostly in the form of a powder, it is necessary to continuously stir to prevent agglomeration during the brewing process.

Therefore, it is necessary to use a stir bar to continuously stir the hand for a while, which increases the labor for the punching. technical problem

[0004] The purpose of the present application is to provide a thermoelectric power generation cup, which aims to solve the problem that the prior art powdered beverage needs to be stirred by a stirring rod.

Problem solution

Technical solution

[0005] a thermoelectric power generation cup, comprising a cup body and a cover body, the cover body comprising a cylinder assembly and a stirring assembly, the cylinder assembly comprising a cylinder body and a piston movably inserted in the cylinder body, the cylinder body comprising Covering the lower heat conducting plate, the cylinder wall and the upper heat conducting plate at the cup mouth, the upper end of the piston is connected to a horizontally disposed crank shaft, the end of the crank shaft is connected with a generator, and the stirring assembly comprises a motor below the lower heat conducting plate and a stirring blade mounted at an end of the output shaft of the motor, the motor being electrically connected to the generator.

Advantageous effects of the invention

Beneficial effect

[0006] Compared with the prior art, the temperature difference power generation cup in the present application can drive the piston movement to generate electricity by means of the temperature difference between the hot water and the air in the cup body, and finally the electric drive motor rotates, and finally drives the stirring blade to stir at the bottom of the cup. The beverage is automatically stirred evenly, and the user waits until the water temperature drops to a temperature suitable for drinking, and can be directly consumed. Brief description of the drawing

DRAWINGS

1 is a schematic structural view of a thermoelectric power generation cup provided by an embodiment of the present application.

BEST MODE FOR CARRYING OUT THE INVENTION

[0008] In order to make the objects, technical solutions, and advantages of the present application more clear, the following is in conjunction with the accompanying drawings and embodiments.

This application is further described in detail. It is understood that the specific embodiments described herein are merely illustrative of the application and are not intended to be limiting.

The implementation of this embodiment will be described in detail below with reference to the specific drawings.

[0010] As shown in FIG. 1, the thermoelectric power generation cup provided in the embodiment includes a cup body and a cover body, and the cover body includes a cylinder assembly and a stirring assembly. The cylinder assembly includes a cylinder block 1 and a piston 2 that is movably inserted into the cylinder block 1. The cylinder block 1 includes a lower heat conducting plate 13 covering the cup cup mouth, a cylinder wall 12, and an upper heat conducting plate 11, and the upper end of the piston 2 is connected. To the horizontally disposed crankshaft 3, the crankshaft 3 is connected to the generator 31.

[0011] The agitating assembly includes an output shaft 4 of a motor (not shown) mounted under the lower heat conducting plate 13 and a stirring blade 41 mounted at the end of the output shaft 4. The motor and generator 31 are electrically connected.

[0012] The user uses the thermoelectric power generation cup to first add the powdered beverage to the cup body, then injects the hydrophobic water, covers the temperature difference water cup to the cup mouth of the cup body, and penetrates the stirring leaf 4 into the bottom of the cup. The water vapor in the cup rises and directly transfers heat to the lower heat conducting plate 13, so that a temperature difference is formed between the lower heat conducting plate 13 and the upper heat conducting plate 11. According to the principle of thermal expansion and contraction, the air expansion under the piston 2 is formed after the temperature difference is formed. , push it up to do work, then fall back, drive the crank shaft 3 to rotate. After the crankshaft 3 rotates, the generator 31 shaft is rotated to generate electricity, and the generated electricity is sent to the motor, and the motor starts to rotate, and the output shaft 4 drives the stirring blade 41 to rotate to stir the beverage. When the water temperature of the beverage drops to a temperature suitable for drinking, the stirring blade 41 has also completed the stirring task to fully dissolve the powdered beverage.

[0013] Therefore, by using the temperature difference power generation water cup in the embodiment, the piston 2 can be driven to rotate by the temperature difference between the hot water and the air, and finally the stirring blade 41 is driven to stir the beverage without manual stirring, and the user is waiting for the beverage to cool down. The mixing is carried out automatically during the process.

[0014] Preferably, the output shaft end sleeve is provided with a telescopic shaft, which can be telescopically changed to adapt to different cup depths.

[0015] One end of the telescopic shaft is detachably mounted on the lower end of the lower heat conducting plate 13 for easy removal and washing. [0016] A sealing ring for sealing is provided at the edge of the cover body to enhance the sealing effect and to adapt to different cup sizes. The sealing ring can be skirt-type, directly covering the cup mouth, or it can be telescopic and tightly placed at the mouth of the cup.

The above is only the preferred embodiment of the present application, and is not intended to limit the present application. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present application are included in the present application. Within the scope of protection.

Claims

Claim

[Claim 1] A thermoelectric power generation cup, comprising: a cup body and a cover body, the cover body comprising a cylinder assembly and a stirring assembly, the cylinder assembly including a cylinder block and a piston that is movably inserted into the cylinder body The cylinder includes a lower heat conducting plate, a cylinder wall and an upper heat conducting plate covering the cup body mouth, the upper end of the piston is connected to a horizontally disposed crank shaft, and a generator is connected to the end of the crank shaft. The agitation assembly includes a motor mounted below the lower heat conducting plate and a stirring blade mounted to an end of the output shaft of the motor, the motor being electrically coupled to the generator.

[Claim 2] The output bushing is provided with a telescopic shaft, and the agitating blade is sleeved on the telescopic shaft.

[Claim 3] According to claim 1, the one end of the telescopic shaft is detachably mounted to the output shaft.

[Claim 4] According to claim 1, the edge of the cover body is provided with a sealing ring for sealing.