CN216776632U

CN216776632U - Cooling cup

Info

Publication number: CN216776632U
Application number: CN202123448705.4U
Authority: CN
Inventors: 李俊峰; 钟鸣; 王行飞
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-21
Anticipated expiration: 2031-12-29

Abstract

The utility model relates to a cooling cup, wherein an installation cavity is formed by a space between the bottom of an inner container of the cooling cup and the bottom of a shell, an impeller can be rotatably arranged in the installation cavity, a rotating axis vertically extends, a cold end of a temperature changing module is attached to the outer wall of the inner container, a hot end is positioned in the installation cavity, the temperature changing module and the impeller are arranged in the installation cavity, so that the inner container can be rapidly cooled by utilizing the temperature difference of the cold end and the hot end in the temperature changing module, hot air can be rapidly discharged from the installation cavity by means of the rotation of the impeller, the hot water in the inner container can be rapidly cooled, the temperature changing module can provide electric energy for the rotation of the impeller, the impeller can be driven by only needing little external power supply or not adopting external power supply, and the cooling cup is very practical.

Description

Cooling cup

Technical Field

The utility model relates to the field of small household appliances, and particularly belongs to a cooling cup.

Background

People in life have a habit of boiling water and then drinking, and the process of the method is that water in a kettle is often boiled, boiled water is poured into a cup, and the cup is cooled to a proper temperature for drinking. Because the boiled water is cooled slowly in the natural environment, especially in summer, the temperature is hot, when people need to drink water urgently, the trouble is often brought to people by the boiled water, and how to accelerate the natural cooling speed of the boiled water is a problem with practical significance.

Some water cup products for accelerating water body cooling are also available in the market, and the products fill phase-change materials in interlayers of the inner wall and the outer wall of the shell, and absorb heat through the phase-change energy storage property of the phase-change materials. However, this method has a series of disadvantages, such as the phase change energy storage material is expensive, the product cost is high, the phase change energy storage material is harmful to the environment, the recovery processing difficulty is high after abandonment, and so on, and some products also adopt a physical cooling mode, for example, chinese utility model patent with patent number CN201420790993.2 discloses a portable quick cooling water cup, which adopts the cooperation of a semiconductor refrigeration piece and a fan, and realizes the quick heat dissipation of a container. Although the water cup has a certain refrigeration effect, the temperature changing device is arranged on the integral side wall because the use environment of the water cup is mounted on outdoor equipment such as a bicycle, and the like, so that the convection effect is not obvious, and the heat dissipation is slow in the daily use process.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of the prior art and provides a cooling cup which can quickly dissipate heat and can supply power to a driver.

The technical scheme adopted by the utility model for solving the technical problems is as follows: a cooling cup, comprising:

the water storage device comprises a shell, a water storage tank and a water outlet pipe, wherein the shell is provided with an inner container, a cavity for containing water is formed in the inner container, an installation cavity is formed between the bottom of the inner container and the bottom of the shell at an interval, the cavity is not communicated with the installation cavity, and the shell is also provided with an air inlet and an air outlet which are communicated with the installation cavity;

the impeller can be rotatably arranged in the mounting cavity, the rotating axis of the impeller extends vertically, and the impeller can rotate around the axis of the impeller under the driving of the driver;

and the cold end of the temperature changing module is attached to the outer wall of the inner container, the hot end of the temperature changing module is positioned in the mounting cavity, and the temperature changing module is electrically connected with the driver.

In order to ensure that the hot air flow in the installation cavity is smoothly discharged out of the casing, preferably, an interval is left between the inner container and the inner wall of the casing to form an interlayer section, the interlayer section is communicated with the installation cavity to form a flow channel for guiding out the hot air flow in the installation cavity, and the air outlet is arranged at the downstream of the flow channel and is communicated with the flow channel.

Specifically, the top of the inner container extends out of the shell, a flange extends laterally from the top of the inner container, and the flange and the top of the shell are spaced to form the air outlet.

Preferably, the lower surface of the flanging and the side wall of the inner container form arc transition.

In order to take away as much heat as possible during the process of exhausting the air flow, it is preferable that the outer wall of the inner container has at least two fins, and each fin extends vertically and is arranged at intervals in the circumferential direction of the inner container.

The air inlets can be in different design forms, preferably, at least two air inlets are formed in the bottom wall plate of the shell, and every two adjacent air inlets are arranged at intervals.

In order to ensure that the cooling cup is placed stably, preferably, an annular support plate extends downwards from the lower edge of the casing, and at least two notches with downward openings are formed in the support plate at intervals along the circumferential direction.

Preferably, the driver is mounted on the bottom wall of the inner container and the output shaft extends downwards, and the impeller is mounted on the output shaft of the driver.

Compared with the prior art, the utility model has the advantages that: in the cooling cup, the inner container is arranged in the shell, the installation cavity is formed between the inner part of the shell and the inner container, the temperature changing module and the impeller are arranged in the installation cavity, the temperature difference of the cold end and the hot end in the temperature changing module can be utilized to rapidly cool the inner container, hot air can be rapidly discharged from the installation cavity by means of rotation of the impeller, accordingly, rapid cooling of hot water in the inner container is achieved, the temperature changing module can provide electric energy for rotation of the impeller, driving of the impeller can be achieved only by little external power supply or without external power supply, and the cooling cup is very practical.

Drawings

FIG. 1 is a schematic view of the overall structure of a cooling cup according to an embodiment of the present invention;

FIG. 2 is another schematic view of FIG. 1;

FIG. 3 is a sectional view showing the entire structure of a cooling cup according to an embodiment of the present invention;

FIG. 4 is a cross-sectional view of another angle of the cooling cup in an embodiment of the present invention.

Detailed Description

The utility model is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 4, a preferred embodiment of the present invention. In this embodiment, the cooling cup comprises a housing 1, an impeller 3 and a temperature change module 4. The shell 1 is provided with an inner container 2, a cavity 20 for holding water is formed in the inner container 2, an installation cavity 101 is formed between the bottom of the inner container 2 and the bottom of the shell 1 at an interval, the accommodating cavity 20 is not communicated with the installation cavity 101, the shell 1 is also provided with an air inlet 1a and an air outlet 1b which are communicated with the installation cavity 101, in the present embodiment, a gap is left between the inner container 2 and the inner wall of the housing 1 to form an interlayer region, the interlayer section is communicated with the installation cavity 101 to form a flow channel 102 for guiding hot air flow out of the installation cavity 101, the air outlet 1b is arranged at the downstream of the flow channel 102 and is communicated with the flow channel 102 in a fluid mode, in addition, the top of the inner container 2 extends out of the shell 1, and the top side of the inner container 2 extends to form a flanging 21, the flanging 21 and the top of the shell 1 are provided with air outlets 1b formed at intervals, and the lower surface of the flanging 21 and the side wall of the inner container 2 are in arc transition. At least two air inlets 1a are formed in the bottom wall plate of the shell 1, and two adjacent air inlets 1a are arranged at intervals.

In this embodiment, the impeller 3 is rotatably disposed in the mounting cavity 101, the rotation axis of the impeller 3 extends vertically, the impeller 3 can rotate around the axis of the impeller under the driving of the driver 5, the driver 5 is specifically mounted on the bottom wall of the inner container 2, the output shaft of the driver extends downward, and the impeller 3 is mounted on the output shaft of the driver 5.

The energy source of driver 5 can be solitary power supply module, adopt temperature change module 4 to supply energy in this embodiment, temperature change module 4 here is the semiconductor refrigeration piece, cold junction and hot junction have, the cold junction of temperature change module 4 laminates with the outer wall of inner bag 2 mutually in this embodiment, the hot junction is located installation cavity 101, and temperature change module 4 and driver 5 electric connection, like this after inner bag 2 packs into hot water, temperature change module 4 converts heat energy into the electric energy under huge difference in temperature, thereby ensure the energy supply to driver 5. Of course, in order to facilitate the storage of electric energy, a battery module 6 is further disposed in the installation cavity 101, and the principle of the temperature changing module 4 is not described in detail since it belongs to the conventional technology.

In order to ensure that more heat can be taken away when the hot air flow in the installation cavity 101 is exhausted, the outer wall of the inner container 2 is provided with at least two fins 22, and each fin 22 extends vertically and is arranged at intervals in the circumferential direction of the inner container 2.

In order to ensure that the cooling cup is placed stably when in use, an annular support plate 11 extends downwards from the lower edge of the shell 1, and at least two notches 12 with downward openings are formed in the support plate 11 at intervals along the circumferential direction.

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter collectively referred to as a first portion and a second portion, respectively), i.e., a fluid (gas, liquid or a mixture of both) can flow along a flow path from the first portion and/or be transported to the second portion, and may be a direct communication between the first portion and the second portion, or an indirect communication between the first portion and the second portion via at least one third element, such as a fluid channel, e.g., a pipe, a channel, a duct, a flow guide, a hole, a groove, or a chamber that allows a fluid to flow through, or a combination thereof.

Also, directional terms, such as "front," "rear," "upper," "lower," "left," "right," "side," "top," "bottom," and the like, may be used in the description and claims to describe various example structural portions and elements of the utility model, but are used herein for convenience of description only and are determined based on the example orientations shown in the figures. Because the disclosed embodiments of the present invention may be oriented in different directions, the directional terms are used for descriptive purposes and are not to be construed as limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite to or coincident with the direction of gravity.

Claims

1. A cooling cup is characterized in that: the method comprises the following steps:

the water-saving water dispenser comprises a shell (1) and a water dispenser, wherein the shell (1) is provided with a liner (2), a cavity (20) for containing water is formed in the inner cavity of the liner (2), an installation cavity (101) is formed between the bottom of the liner (2) and the bottom of the shell (1) at intervals, the cavity (20) is not communicated with the installation cavity (101), and the shell (1) is further provided with an air inlet (1a) and an air outlet (1b) which are communicated with the installation cavity (101);

the impeller (3) is rotatably arranged in the mounting cavity (101), the rotating axis of the impeller extends vertically, and the impeller (3) can rotate around the axis of the impeller under the driving of the driver (5); and

the cold end of the temperature changing module (4) is attached to the outer wall of the inner container (2), the hot end of the temperature changing module is located in the installation cavity (101), and the temperature changing module (4) is electrically connected with the driver (5).

2. The cooling cup of claim 1, wherein: an interval is reserved between the inner container (2) and the inner wall of the shell (1) to form an interlayer interval, the interlayer interval is communicated with the installation cavity (101) to form a flow channel (102) used for guiding out hot air flow in the installation cavity (101), and the air outlet (1b) is arranged at the downstream of the flow channel (102) and is communicated with the flow channel (102) in a fluid mode.

3. The cooling cup of claim 2, wherein: the top of the inner container (2) extends out of the shell (1), a flanging (21) extends laterally from the top of the inner container (2), and the flanging (21) and the top of the shell (1) are spaced to form the air outlet (1 b).

4. The cooling cup of claim 3, wherein: the lower surface of the flanging (21) and the side wall of the inner container (2) are in arc transition.

5. The cooling cup of claim 4, wherein: the outer wall of the inner container (2) is provided with at least two fins (22), and each fin (22) extends vertically and is arranged at intervals in the circumferential direction of the inner container (2).

6. The cooling cup of claim 5, wherein: at least two air inlets (1a) are formed in the bottom wall plate of the shell (1), and two adjacent air inlets (1a) are arranged at intervals.

7. The cooling cup of claim 6, wherein: the lower edge of casing (1) downwardly extending has annular backup pad (11), at least two breach (12) that open side down have been seted up along the circumference interval on backup pad (11).

8. The cooling cup of claim 7, wherein: the driver (5) is installed on the bottom wall of the inner container (2) and the output shaft extends downwards, and the impeller (3) is installed on the output shaft of the driver (5).