CN219538039U

CN219538039U - Quick cooling cup

Info

Publication number: CN219538039U
Application number: CN202321124614.1U
Authority: CN
Inventors: 陈毅; 杨勇; 杨尚康
Original assignee: Foshan Beiwa Baby Products Co ltd
Current assignee: Foshan Beiwa Baby Products Co ltd
Priority date: 2023-05-11
Filing date: 2023-05-11
Publication date: 2023-08-18
Anticipated expiration: 2033-05-11

Abstract

The utility model provides a rapid cooling cup which comprises a cup body outer shell, a cup body inner shell, a heating component and a heat dissipation component, wherein the cup body outer shell is opened upwards to form a containing cavity, the cup body inner shell is fixedly connected with the cup body outer shell and is arranged in the containing cavity, the heating component is arranged below the cup body inner shell and is abutted to the bottom of the cup body inner shell and is used for heating the cup body inner shell, the heat dissipation component is arranged below the heating component, an air channel for air flow is formed between the cup body inner shell and the cup body outer shell, an air inlet and an air outlet are arranged on the cup body outer shell, the air inlet and the air outlet are communicated with the air channel, and the heat dissipation component is used for blowing cold air into the air channel from the air inlet and flowing out of the air outlet so as to take away heat of the cup body inner shell.

Description

Quick cooling cup

Technical Field

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

Background

In recent years, a water boiling cup/heating cup is increasingly toughed, and the water boiling cup is characterized in that a heating module is added in a portable vacuum cup, so that water in the cup can be heated in the cup, and the water boiling cup is equivalent to a cup with all functions of a plurality of tools such as a water boiling kettle, a vacuum cup, a water cup and the like; and it is small in size and portable.

However, the water boiling cup has other problems, such as waiting a long time to reach drinkable temperature after the water is boiled, so that the user experience of the water boiling cup is not good. In view of this, the solution proposed by the current water boiling cup is to provide water boiling temperatures of different gear steps, such as 45 ℃ for milk powder, 55 ℃ for direct drinking, 80 ℃ for tea making and 100 ℃ for boiling, and the temperature suitable for drinking is selected by the user's own set heating temperature. This solution also has problems in that setting below 100 ℃ requires that the water source is drinking water, mineral water or purified water, or that the water must be boiled for drinking. Therefore, other solutions have been presented at present, in which a fan or a condensing sheet is arranged in the water boiling cup, and when the water in the cup needs to be cooled, the fan or the condensing sheet is turned on, and heat is taken away from the cup, so that the cooling is realized.

The existing water boiling cup realizing physical cooling has some problems that the water boiling cup adopting the condensing sheet can lead to complex structure in the cup body, such as the Chinese patent No. 218500429U, the heating sheet and the refrigerating sheet are simultaneously attached to the cup body, and the heating sheet and the refrigerating sheet are simultaneously arranged in a narrow space in the cup body, so that the heating sheet and the refrigerating sheet are easy to influence each other, and the service life is also reduced; the cooling effect is poor due to the poor structural design of the cooling fan, such as the heating and heat dissipation function of the Chinese patent No. 210055517U, the cup needs to be reversed when the cooling fan is used, the operation is inconvenient, the heat dissipation area is small, and the heat dissipation efficiency is low.

Therefore, a water boiling cup with good cooling effect needs to be designed.

Disclosure of Invention

Aiming at the defects of the prior art, the utility model provides the rapid cooling cup with good cooling effect.

Preferably, a base is further arranged at the bottom of the cup shell, the cup shell downwardly extends at the joint of the cup shell and the base to form a shielding part, the air inlet is arranged on the side wall of the base, and the shielding part shields part of the air inlet.

Preferably, the outer side wall of the tail end of the shielding part forms a convex edge downwards.

Preferably, the air outlet is arranged on the side wall of the base, and the air outlet and the air inlet are separated by a partition board; or, the air outlet is arranged on the side wall of the shell of the cup body.

Preferably, the circuit board assembly further comprises a first isolation piece, a second isolation piece and a circuit board assembly, wherein the first isolation piece and the second isolation piece are connected relatively to form a mounting cavity, the circuit board assembly is arranged in the mounting cavity, and the mounting cavity is a watertight cavity.

Preferably, a connecting hole is formed in the second isolation piece, a power line of the heat dissipation assembly is electrically connected with the circuit board assembly through the connecting hole, a silica gel ring is arranged on the power line, and the silica gel ring seals the connecting hole.

Preferably, the inner shell of the cup body is internally provided with a magnetic stirring assembly, the magnetic stirring assembly comprises a stirring impeller, a magnet and a connecting seat, the connecting seat is fixedly connected with the inner shell of the cup body, the stirring impeller is sleeved on the connecting seat and movably connected with the connecting seat, the magnet is arranged in the stirring impeller, an induction piece is further arranged below the inner shell of the cup body, and the induction piece is matched with the magnet to drive the stirring impeller to rotate.

Preferably, the sensing piece is a second magnet and a motor, the second magnet is fixedly connected with an output shaft of the motor, the motor drives the second magnet to rotate, and the second magnet drives the magnet and the stirring impeller to rotate.

Preferably, the cup cover is further provided with an air outlet and a water drinking port, a buckle is arranged on the water drinking port, one end of the buckle is fixedly connected with the cup cover, the other end of the buckle is connected with the side wall of the cup cover in a clamping mode, and when the buckle is connected with the side wall of the cup cover in a clamping mode, the buckle covers the water drinking port.

Preferably, the inner wall of the cup cover is provided with internal threads, the side wall of the upper part of the cup body shell is provided with external threads, and the cup cover and the cup body shell can be fixed through threaded connection.

According to the utility model, the ventilation air duct is arranged between the cup bodies, and the heat dissipation assembly is utilized to blow air, so that cold air rapidly passes through the inner shell of the cup body, and the heat of the inner shell of the cup body can be effectively taken away; simultaneously set up stirring part in the cup, can stir the cooling to the hot water in the cup, both cooperate, can realize the effect of cooling down the cup.

Drawings

The foregoing and other objects, features and advantages of the utility model will be apparent from the following more particular description of preferred embodiments of the utility model, as illustrated in the accompanying drawings. Like reference numerals refer to like parts throughout the drawings, and the drawings are not intentionally drawn to scale on actual size or the like, with emphasis on illustrating the principles of the utility model.

FIG. 1 is a schematic diagram of the overall structure of a rapid cooling cup according to an embodiment of the present utility model;

FIG. 2 is a schematic cross-sectional view of a rapid cooling cup according to an embodiment of the present utility model;

FIG. 3 is an enlarged view at A in FIG. 2;

FIG. 4 is an internal schematic view of the quick cooling cup according to the embodiment of the present utility model after the outer shell of the cup body is removed;

FIG. 5 is a schematic view of a base of a quick cooling cup according to an embodiment of the present utility model;

fig. 6 is a schematic diagram of air flow in a rapid cooling cup according to an embodiment of the present utility model.

Detailed Description

In order that the utility model may be understood more fully, the utility model will be described with reference to the accompanying drawings.

It will be understood that when an element is referred to as being "connected" to another element, it can be directly connected to and integrated with the other element or intervening elements may also be present. The terms "mounted," "one end," "the other end," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art. The terminology used in the description herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-6, an embodiment of the present utility model provides a rapid cooling cup, which includes a cup outer shell 1, a cup inner shell 2, a heating component 3 and a heat dissipation component 4, wherein the cup outer shell may be integrally formed of plastic material, and the cup inner shell 2 is integrally formed of food grade metal material, such as 304 stainless steel. The cup shell 1 is opened upward and forms a containing cavity 5, namely, the opening of the cup shell 1 is opened upward, and the containing cavity 5 which can contain other components is formed in the whole cup shell 1. The cup inner shell 2 is placed into the accommodating cavity 5 in the cup outer shell 1 from the opening, the cup outer shell 1 is fixedly connected with the cup inner shell 2 at the upper part, the fixed connection can be realized by adopting the cup inner shell 2 to be abutted and supported at the upper part of the cup outer shell 1, or clamping and fixing can be adopted, namely, the upper part of the cup outer shell 1 can be provided with a clamping ring, after the cup inner shell 2 is placed into the accommodating cavity 5, the cup inner shell 2 is partially abutted at the upper part of the cup outer shell 1, and the clamping ring is installed at the upper part of the cup outer shell 1, so that the cup inner shell 2 is clamped and fixed; or other means of fixation. The heating component 3 is arranged below the inner shell 2 of the cup body and is abutted with the bottom of the inner shell 2 of the cup body, and the heating component 3 can be heated by direct heat conduction, namely, the heating component 3 generates heat after being electrified and is abutted with the bottom of the inner shell 2 of the cup body, so that heat conduction is realized; the heating component 3 can also be an electromagnetic component, and after being electrified, the metal cup inner shell heats, so that the metal cup inner shell 2 is heated. The heat dissipation assembly 4 is disposed below the heating assembly 3, and the heat dissipation assembly 4 may be an axial flow fan, a centrifugal fan, a vortex fan, or the like. When the heating assembly 3 completes heating, the heat dissipation assembly 4 can dissipate heat of the cup inner shell 2 and the heating assembly 3. When the cup inner shell 2 is placed in the accommodating cavity 5, a gap exists between the cup inner shell 2 and the cup outer shell 1, the gap surrounds the whole cup inner shell 2, an air channel 6 for air flow is formed between the cup inner shell 2 and the cup outer shell 1, an air inlet 7 and an air outlet 8 are formed in the cup outer shell 1, the air inlet 7 and the air outlet 8 are communicated with the air channel 6, and the heat dissipation assembly 4 is used for blowing cold air into the air channel 6 from the air inlet 7 and flowing out from the air outlet 8 so as to take away heat of the cup inner shell 2. The air channel 6 is blown through the heat radiation component 4, so that the air flow speed in the air channel 6 can be increased, and the heat radiation efficiency is greatly improved.

Referring to fig. 2-3, in the present embodiment, the bottom of the cup shell 1 is further provided with a base 9, the diameter of the base 9 is smaller than the diameter of the end of the cup shell 1, the cup shell 1 extends downward at the connection with the base 9 to form a shielding portion 10, that is, the end of the cup shell 1 extends downward to form the shielding portion 10, and since the diameter of the base 9 is smaller than the end of the cup shell 1, the shielding portion 10 shields a part of the base 9. When the air inlet 7 of the cup shell 1 is arranged on the side wall of the base 9, the shielding part 10 shields the air inlet 7 of the part 10, so that the air inlet 7 is in a hidden design, the effect of preventing water from entering the air inlet 7 can be achieved, and the cup is more attractive.

Further, the outer side wall of the tail end of the shielding part 10 forms a protruding edge 11 downwards, so that the protruding edge 11 is that a protruding part or a tip part is further formed downwards at the tail end of the shielding part 10 of the cup shell 1, and the thickness of the protruding edge 11 is smaller than that of the cup shell 1, so that when water on the outer side wall of the cup shell 1 flows downwards to the bottom, the water can be gathered into drops on the protruding edge 11 and then naturally drops, and the drops can not flow into the air inlet 7 further, so that the water is prevented from entering the air inlet 7, and the risk that the water enters the cup to erode a circuit board is avoided.

Referring to fig. 2, 4 and 6, in the present embodiment, the air inlet 7 and the air outlet 8 are disposed on the side wall of the base 9, that is, the air inlet 7 and the air outlet 8 are disposed at the bottom of the cup, the air outlet 8 is separated from the air inlet 7 by the partition 12, that is, the air inlet 7 and the air outlet 8 are only communicated by the air duct 6, so that the distance of the air duct 6 is longest, the contact area between the cup inner shell 2 and the air can be increased, and the heat dissipation effect can be improved. In other embodiments, the air outlet 8 may also be disposed on a side wall of the cup housing 1, that is, the air inlet 7 is disposed on the base 9, so that the air inlet area can be greatly increased, the air inlet flow is large, and the heat dissipation effect can be effectively improved.

Referring to fig. 2, in this embodiment, the cup further includes a first spacer 13, a second spacer 14, and a circuit board assembly 15, where the first spacer 13, the second spacer 14, and the circuit board assembly 15 are all disposed below the heating assembly 3, the first spacer 13 and the second spacer 14 are disposed opposite to each other and are connected and fixed, a mounting cavity is formed between the first spacer 13 and the second spacer 14, the circuit board assembly 15 is disposed in the mounting cavity, and the mounting cavity is a watertight cavity. The watertight cavity is formed by isolating the inside of the installation cavity from the outside, so that water can be prevented from entering the circuit board, and the safety of electricity utilization is improved.

Referring to fig. 2 and 4, further, a connection hole 16 is provided on the second spacer 14, and a power line of the heat dissipation assembly 4 is electrically connected to the circuit board assembly 15 through the connection hole 16, so as to control and supply power to the heat dissipation assembly 4. Be provided with silica gel circle 17 on the power cord, when the power cord intercommunication circuit board, silica gel circle 17 cover is established on the power cord to place in connecting hole 16, silica gel circle 17 and connecting hole 16 interference fit, thereby silica gel circle 17 seal connecting hole 16. Further, on the first spacer 13 and the second spacer 14, there are other connection holes 16 for electrically connecting with the circuit board assembly 15, and a silicone ring 17 may be disposed to fix on the connection holes 16, so that each connection hole 16 is waterproof.

Referring to fig. 2, in the preferred embodiment, the inner shell 2 of the cup body further includes a magnetic stirring assembly, the magnetic stirring assembly includes a stirring impeller 18, a magnet 19 and a connecting seat 20, the connecting seat 20 is fixedly connected with the inner shell 2 of the cup body and protrudes upwards, the stirring impeller 18 is sleeved on the connecting seat 20 and movably connected with the connecting seat 20, and the stirring impeller 18 can pass through the connecting seat 20 to be sleeved on the connecting seat 20, or can be directly sleeved on the connecting seat, and the two are movably connected to enable the stirring impeller 18 to rotate around the connecting seat 20. The magnet 19 is arranged in the stirring impeller 18, and an induction piece 21 is also arranged below the inner shell 2 of the cup body, and the induction piece 21 is matched with the magnet 19 to drive the stirring impeller 18 to rotate. The magnetic stirring assembly can rotate to drive water in the inner shell 2 of the cup body to rotate, so that the heat dissipation efficiency of hot water in the cup is improved.

Further, the sensing element 21 is a second magnet 22 and a motor 23, the second magnet 22 is fixedly connected with an output shaft of the motor 23, the motor 23 drives the second magnet 22 to rotate, and the second magnet 22 drives the magnet 19 and the stirring impeller 18 to rotate. Still further, the sensing member 21 may be an electromagnetic assembly, and after the electromagnetic assembly is energized, the magnet 19 on the stirring impeller 18 may be rotated to stir the hot water for heat dissipation.

Referring to fig. 1, in other embodiments, the cup further includes a cover 24, and the cover 24 is provided with an air outlet 25 and a drinking water outlet 27, where the air outlet 25 is used for preventing explosion risk caused by air pressure increase in the cup during heating when heating water in the cup, and heated water vapor can escape from the air outlet 25 after reaching a certain pressure, so as to reduce air pressure in the cup and reduce risk during heating. Be provided with buckle 26 on drinking water mouth 27, buckle 26 one end and bowl cover 24 fixed connection, the other end and bowl cover 24 lateral wall joint, when buckle 26 and bowl cover 24 lateral wall joint, buckle 26 covers drinking water mouth 27, prevents that the cup from spilling water when slope or tipping over.

Further, an inner thread is arranged on the inner wall of the cup cover 24, an outer thread is arranged on the side wall of the upper part of the cup body shell 1, and the cup cover 24 and the cup body shell 1 can be fixed through threaded connection.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description of the terms "preferred embodiment," "further embodiment," "other embodiments," or "specific examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims

1. The utility model provides a quick cooling cup, its characterized in that, includes cup shell, cup inner shell, heating element and radiator unit, cup shell upwards opens and forms and holds the chamber, cup inner shell with cup outer shell fixed connection and set up hold the intracavity, heating element set up the below of cup inner shell and with cup inner shell bottom butt for cup inner shell heating, radiator unit sets up heating element's below, cup inner shell with form the wind channel that the air flows between the cup outer shell, be provided with air intake and air outlet on the cup shell, air intake and air outlet intercommunication the wind channel, radiator unit is used for with cold wind follow the air intake is blown into in the wind channel, and follow in the air outlet flows, in order to take away the heat of cup inner shell.

2. The quick cooling cup as set forth in claim 1, wherein a base is further provided at the bottom of the cup shell, the cup shell extends downward at a junction with the base to form a shielding portion, the air inlet is provided at a side wall of the base, and the shielding portion shields a portion of the air inlet.

3. The rapid cooling cup of claim 2, wherein the outer sidewall of the shield portion distal end forms a ledge downwardly.

4. The rapid cooling cup of claim 2, wherein the air outlet is provided in a side wall of the base, the air outlet being separated from the air inlet by a partition; or, the air outlet is arranged on the side wall of the shell of the cup body.

5. The quick cooling cup as set forth in claim 1 further comprising a first spacer, a second spacer and a circuit board assembly, said first spacer and said second spacer being connected in opposition to form a mounting cavity, said circuit board assembly being disposed within said mounting cavity, said mounting cavity being a watertight cavity.

6. The quick cooling cup as set forth in claim 5, wherein a connection hole is provided in said second separator, a power line of said heat dissipating assembly is electrically connected to said circuit board assembly through said connection hole, a silicone ring is provided on said power line, and said silicone ring seals said connection hole.

7. The rapid cooling cup as claimed in claim 1, wherein the inner shell of the cup body further comprises a magnetic stirring assembly, the magnetic stirring assembly comprises a stirring impeller, a magnet and a connecting seat, the connecting seat is fixedly connected with the inner shell of the cup body, the stirring impeller is sleeved on the connecting seat and movably connected with the connecting seat, the magnet is arranged in the stirring impeller, an induction piece is further arranged below the inner shell of the cup body, and the induction piece is matched with the magnet to drive the stirring impeller to rotate.

8. The quick cooling cup as set forth in claim 7, wherein said sensing member is a second magnet and a motor, said second magnet being fixedly connected to an output shaft of said motor, said motor driving said second magnet to rotate, said second magnet driving said magnet and said impeller to rotate.

9. The rapid cooling cup as set forth in claim 1, further comprising a cup cover, wherein the cup cover is provided with an air outlet and a drinking port, a buckle is provided on the drinking port, one end of the buckle is fixedly connected with the cup cover, the other end of the buckle is clamped with the side wall of the cup cover, and when the buckle is clamped with the side wall of the cup cover, the buckle covers the drinking port.

10. The rapid cooling cup of claim 9, wherein the inner wall of the cup cover is provided with internal threads, the upper side wall of the cup shell is provided with external threads, and the cup cover and the cup shell can be fixed through threaded connection.