CN216438951U - Cup cover and self-produced water cup using same - Google Patents

Abstract

The utility model provides a cup cover and a self-produced water cup using the cup cover, wherein the cup cover comprises a shell, a condensation mechanism and a heat dissipation mechanism, the shell is provided with an accommodating space, an air inlet, an air outlet and a water outlet which are communicated with the outside, and the air inlet, the air outlet and the water outlet are communicated with the accommodating space; the condensation mechanism is accommodated in the shell, is communicated with the air inlet and is used for condensing air flowing in from the air inlet into water, and the water flows out from the water outlet; the heat dissipation mechanism is accommodated in the shell, is communicated with the air outlet and is used for dissipating heat generated by the condensation mechanism. Through the mode, the water that condensation mechanism condensation air produced can be collected, realizes the function of ponding water storage, when needs drinking water, can eat, and convenient to use is swift for also can drink water under the condition of not taking water in the field or in the area of lack of water. The arrangement of the heat dissipation mechanism can be used for heat dissipation, so that the cup cover can work more stably.

Description

Cup cover and self-produced water cup using same

Technical Field

The utility model relates to the technical field of water cups, in particular to a cup cover and a self-produced water cup using the same.

Background

In order to ensure the health of human bodies, the human bodies take a certain amount of water every day, but under the condition that the human bodies are not watered in the field or are in drought and water shortage, the human bodies can cause a series of physical discomfort due to water shortage.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a cup cover and a self-produced water cup using the cup cover, so as to solve the technical problem of water resource shortage in the outdoor or water-deficient areas.

In order to solve the technical problem, the application provides a bowl cover, includes: the shell is provided with an accommodating space, an air inlet, an air outlet and a water outlet, wherein the air inlet, the air outlet and the water outlet are communicated with the outside; the condensation mechanism is accommodated in the shell, is communicated with the air inlet and is used for condensing air flowing in from the air inlet into water, and the water flows out from the water outlet; and the heat dissipation mechanism is accommodated in the shell, is communicated with the air outlet and is used for dissipating heat generated by the condensation mechanism.

According to a specific embodiment of the present invention, the condensing mechanism includes a refrigerating member and a semiconductor refrigerating sheet, the semiconductor refrigerating sheet has a cold end and a hot end, and the refrigerating member is disposed at the cold end and above the water outlet.

According to a specific embodiment of the present invention, the heat dissipation mechanism includes a heat dissipation body, and the heat dissipation body is disposed on the hot end.

According to a specific embodiment of the present invention, the cup cover further includes a first bracket mounted on the housing, and the condensing mechanism and the heat dissipation mechanism are mounted on the first bracket.

According to a specific embodiment of the utility model, the first support comprises a first mounting plate, a second mounting plate and a water collecting port arranged on the second mounting plate, the plane where the first mounting plate is located is parallel to the connecting direction of the cup body and the cup cover, the second mounting plate is connected to the first mounting plate, the plane where the second mounting plate is located is perpendicular to the plane where the first mounting plate is located, and the refrigerating piece is arranged on the first mounting plate.

According to a specific embodiment of the present invention, the first mounting plate is provided with a fixing hole, the semiconductor refrigeration piece is clamped in the fixing hole, and the heat dissipation body and the refrigeration piece are respectively disposed on two opposite sides of the first mounting plate and respectively contact with the semiconductor refrigeration piece.

According to a specific embodiment of the present invention, the cup cover further includes a second bracket and a heat dissipation fan, the second bracket is disposed in the accommodating space and located at one side of the heat dissipation body, and the heat dissipation fan is disposed on the second bracket and corresponds to the heat dissipation body.

According to a specific embodiment of the utility model, the refrigerating piece and the heat radiating body are arranged along the connecting direction of the cup body and the cup cover, the air inlet is arranged on the side wall of the cup cover, the air outlet is arranged on the top wall of the cup cover, and the first support is provided with the circulation hole.

According to a specific embodiment of the present invention, the cup cover further includes a temperature detector disposed on the cup cover and disposed adjacent to the heat dissipation mechanism.

In order to solve the above technical problem, the present application provides a self-produced water cup including: the cup comprises a cup cover and a cup body, wherein the cup cover is provided with a liquid storage cavity and a cup opening communicated with the liquid storage cavity, and the cup body is detachably connected with the cup cover.

According to a specific embodiment of the utility model, the cup further comprises a filter arranged on one of the cup cover or the cup body, and the filter is positioned upstream of the water outlet.

Compared with the prior art, the utility model mainly has the following beneficial effects:

the water generated by condensing air by the condensing mechanism in the embodiment of the utility model can be collected, so that the function of accumulating water and storing water is realized, and the water-storage water-drinking cup can be eaten when drinking water is needed, is convenient and quick to use, and can be drunk in the field under the condition of not carrying water or in water-deficient areas. The arrangement of the heat dissipation mechanism can be used for heat dissipation, so that the cup cover can work more stably.

Drawings

In order to illustrate the solution of the present application more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.

FIG. 1 is a schematic perspective view of a cup lid at a viewing angle according to an embodiment of the present disclosure;

FIG. 2 is a perspective view of the lid of FIG. 1 from another perspective;

FIG. 3 is a cross-sectional schematic view of the lid of FIG. 1;

FIG. 4 is an exploded view of the lid of FIG. 1;

FIG. 5 is a schematic view of the exploded structure of FIG. 4 from another perspective;

FIG. 6 is a schematic perspective view of the lid in another embodiment of the present invention;

FIG. 7 is a schematic cross-sectional view in cross-section of the lid of FIG. 6;

FIG. 8 is a cross-sectional view of the lid of FIG. 6 in another cross-section;

FIG. 9 is an exploded view of the lid of FIG. 6 from a perspective;

FIG. 10 is an exploded view of the lid of FIG. 9 from another perspective;

FIG. 11 is a schematic cross-sectional view of a self-producing water cup in another embodiment of the present invention.

Reference numerals:

100. a self-producing water cup; 10. a cup body; 11. a liquid storage cavity; 12. a cup mouth; 20. a cup cover; 21. a housing; 22. an air inlet; 23. an air outlet; 24. a water outlet; 30. a first bracket; 31. a water collection port; 32. a first mounting plate; 321. a fixing hole; 33. a second mounting plate; 34. a third mounting plate; 35. a flow-through hole; 40. a condensing mechanism; 41. a refrigeration member; 412. a condensing body; 414. a condensation sheet; 42. a semiconductor refrigeration sheet; 50. a filter; 60. a second bracket; 70. a heat dissipation mechanism; 71. a heat sink; 72. a heat dissipating body; 73. a heat dissipating fin; 74. a heat radiation fan; 80. a temperature detector.

Detailed Description

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 to which this application belongs; the terminology used in the description of the application herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the application; the terms "including" and "having," and any variations thereof, in the description and claims of this application and the description of the above figures are intended to cover non-exclusive inclusions. The terms "first," "second," and the like in the description and claims of this application or in the above-described drawings are used for distinguishing between different objects and not for describing a particular order.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

First embodiment

Fig. 1 to 4 show a schematic perspective view of a cup lid in an embodiment of the present invention, fig. 1 shows a schematic perspective view of the cup lid in an angle of view, fig. 2 shows a schematic perspective view of the cup lid in fig. 1 in another angle of view, fig. 3 shows a schematic cross-sectional view of the cup lid in fig. 1, and fig. 4 shows an exploded view of the cup lid in fig. 1. The cap 20 includes a housing 21, a condensing mechanism 40, and a heat dissipating mechanism 70. The shell 21 is provided with an accommodating space, an air inlet 22, an air outlet 23 and a water outlet 24 which are communicated with the outside, and the air inlet 22, the air outlet 23 and the water outlet 24 are communicated with the accommodating space; the condensing mechanism 40 is accommodated in the housing 21, is communicated with the air inlet 22, and is used for condensing air flowing in from the air inlet 22 into water, and the water flows out from the water outlet 24; the heat dissipation mechanism 70 is accommodated in the housing 21, is communicated with the air outlet 23, and is used for dissipating heat generated by the condensation mechanism 40.

In summary, the water generated by condensing the air by the condensing mechanism 40 in the embodiment of the present invention can be collected to realize the function of accumulating water and storing water, and the water-storing water-drinking water can be eaten when drinking water is needed, and is convenient and fast to use, so that the water can be drunk in the field without water or in water-deficient areas. The heat dissipation mechanism 70 can be used for dissipating heat, so that the cup cover 20 can work more stably.

Further, as shown in fig. 3 and 4, the condensing mechanism 40 includes a refrigerating member 41 and a semiconductor refrigerating sheet 42, the semiconductor refrigerating sheet 42 has a cold end and a hot end, and the refrigerating member 41 is disposed at the cold end and above the water outlet 24.

The semiconductor cooling plate 42 is also called a thermoelectric cooling plate, and is a heat pump. Its advantages are no slide part, limited space, high reliability and no pollution of refrigerant. By using the Peltier effect of the semiconductor materials, when direct current passes through a galvanic couple formed by connecting two different semiconductor materials in series, heat can be absorbed and released at two ends of the galvanic couple respectively, and the aim of refrigeration can be fulfilled. The refrigerating technology which generates negative thermal resistance is characterized by no moving parts and higher reliability. By adopting the semiconductor refrigeration sheet 42, the structural complexity of the cup cover 20 can be reduced, and the cup cover 20 can be smaller and more portable.

Wherein, the refrigeration piece 41 is contacted with the cold end, thereby obtaining lower temperature, the air in the flow can be condensed to form water drops to be adhered on the refrigeration piece 41 when contacting the refrigeration piece 41, and when accumulating to a certain amount, the air can be separated from the refrigeration piece 41 and is discharged through the water outlet 24.

Optionally, as shown in fig. 4, the cooling member 41 may include a condensation body 412 and a condensation sheet 414, the condensation body 412 is in contact with the semiconductor cooling sheet 42 to increase a contact area between the condensation body 412 and the semiconductor cooling sheet 42, and increase heat conduction efficiency, and the condensation sheet 414 is disposed on a side of the condensation body 412 away from the semiconductor cooling sheet 42 to increase a contact area between the cooling member 41 and air, so as to condense more air.

Further, a plurality of condensation sheets 414 may be provided, and the plurality of condensation sheets 414 are in a straight plate shape and are arranged in parallel at intervals, so that the liquid formed by condensation can flow down to the water outlet 24 conveniently.

Alternatively, as shown in fig. 5, fig. 5 is a schematic view of the exploded structure of fig. 4 from another perspective. The heat dissipation mechanism 70 includes a heat dissipation body 71, and the heat dissipation body 71 is disposed on the hot side. The heat dissipation body 71 is in contact with the hot end, so that heat dissipation can be performed on the hot end, and the stability of the semiconductor refrigeration piece 42 is improved.

The heat radiation body 71 comprises a heat radiation body 72 and heat radiation fins 73, the heat radiation body 72 is in contact with the semiconductor refrigeration pieces 42, the contact area between the heat radiation body 72 and the semiconductor refrigeration pieces 42 is increased, the heat conduction efficiency is increased, the heat radiation fins 73 are arranged on one side, deviating from the semiconductor refrigeration pieces 42, of the heat radiation body 72, the contact area between the heat radiation fins 73 and air is increased, and the heat radiation efficiency of the heat radiation body 71 is improved.

Further, the number that can set up radiating fin 73 has a plurality ofly, and a plurality of radiating fin 73 are straight plate form to parallel interval sets up, so, can be convenient for form the heat dissipation runner between adjacent radiating fin 73, promote the radiating efficiency.

Further, as shown in fig. 3 and 4, the cup cover 20 includes a first bracket 30, and the condensing mechanism 40 and the heat dissipating mechanism 70 are mounted on the first bracket 30. That is, the first bracket 30 serves to fix the condensing mechanism 40 to the cup cover 20.

Specifically, as shown in fig. 3 to 5, the first bracket 30 includes a first mounting plate 32 and a second mounting plate 33, the plane of the first mounting plate 32 is parallel to the connecting direction of the cup body 10 and the lid 20, the second mounting plate 33 is connected to the first mounting plate 32, the plane of the second mounting plate 33 is perpendicular to the plane of the first mounting plate 32, the refrigeration member 41 is disposed on the first mounting plate 32, and the water collection port 31 is disposed on the second mounting plate 33.

Specifically, the first mounting plate 32 is disposed in a vertical direction as shown in the drawing, the second mounting plate 33 is disposed in a horizontal plane as shown in the drawing, and the size of the opening of the water collection port 31 at a side facing the first bracket 30 is larger than that of the opening at a side facing the cup body 10, so that the condensed water is collected and flows into the reservoir chamber 11.

Alternatively, the first mounting plate 32 and the second mounting plate 33 may be provided as an integral structure to reduce the number of components for easy mounting and dismounting.

Further, the first bracket 30 may further include a third mounting plate 34, the third mounting plate 34 and the second mounting plate 33 are disposed at opposite sides of the first mounting plate 32 at an interval, and the third mounting plate 34 abuts against the top wall of the lid 20 to hold the first bracket 30 fixed.

As shown in fig. 4 and 5, the first mounting plate 32 is provided with a fixing hole 321, the semiconductor chilling plates 42 are clamped in the fixing hole 321, and the heating body 71 and the chilling members 41 are respectively arranged on two opposite sides of the first mounting plate 32 and are respectively in contact with the semiconductor chilling plates 42. In this way, the first mounting plate 32 can be used to separate the heating body 71 from the cooling member 41, so as to avoid heat cross and reduce the cooling capacity of the cooling member 41.

Further, as shown in fig. 3 to 5, the cup cover 20 further includes a second bracket 60 and a heat dissipation fan 74, the second bracket 60 is disposed in the accommodating space and located at one side of the heat dissipation body 71, and the heat dissipation fan 74 is disposed on the second bracket 60 and corresponds to the heat dissipation body 71.

Specifically, the second bracket 60 is connected to a side of the first bracket 30 facing the heating body 71, and fixes the heat dissipation fan 74. The heat dissipation fan 74 is arranged opposite to the heat dissipation body 71, and is used for transmitting heat of the heat dissipation body 71 to the outside of the cup cover 20, so that heat dissipation performance of the cup cover 20 is improved.

Further, in order to prevent the components from being damaged due to the long-term operation of the cup cover 20, the cup cover 20 may include a temperature detector 80, and the temperature detector 80 is disposed on the cup cover 20 and adjacent to the heat dissipation mechanism 70. The temperature detector 80 is used for detecting the temperature of the heat radiator 71, so as to control the refrigeration piece 41 to stop working when the temperature of the heat radiator 71 is higher, and prevent the cup cover 20 from being damaged.

As shown in fig. 1 to 5, an air inlet 22 and an air outlet 23 may be disposed on the lid 20, the air inlet 22 is disposed adjacent to the cooling member 41, and the air outlet 23 is disposed adjacent to the heat dissipating fan 74. Therefore, outside air can enter the cup cover 20 through the air inlet 22 and contact the refrigerating member 41 arranged adjacent to the air inlet 22, and the refrigerating member 41 can condense water vapor in the air to form condensed water. When the heat dissipation fan 74 rotates, a negative pressure is generated at one side of the heat dissipation body 71, and the negative pressure drives heat to flow and flow out through the air outlet 23.

Alternatively, the air inlet 22 in this embodiment may be configured as a strip-shaped hole, and the strip-shaped hole is disposed on one side of the cup cover 20 corresponding to the first bracket 30 along the circumferential direction of the cup cover 20. The air inlet 22 may be further configured as an inclined hole to reduce the probability that the external impurities enter the accommodating space through the air inlet 22.

Optionally, the air outlet 23 may be configured as a strip-shaped hole, and the strip-shaped hole is disposed on one side of the cup cover 20 corresponding to the second support 60 along the circumferential direction of the cup cover 20.

Further, as the refrigerating element 41 and the heat radiating body 71 are arranged along the direction perpendicular to the connecting direction of the cup body 10 and the cup cover 20, the air inlet 22 and the air outlet 23 are arranged on the side wall of the cup cover 20, so as to reduce the distance between the air inlet 22 and the refrigerating element 41 and the distance between the air outlet 23 and the heat radiating body 71.

Alternatively, as shown in fig. 4 and 5, the first support 30 is provided with a flow hole 35. The circulation hole 35 communicates the side where the refrigeration piece 41 is located and the side where the heat dissipation body 71 is located, so that a convection flow channel is formed in the cup cover 20, and the gas flowing is facilitated, therefore, under the action of negative pressure generated by the heat dissipation fan 74 on the side of the heat dissipation body 71, the flowing of the gas can be accelerated, the air inlet speed of the air inlet 22 is increased, and the condensation and water storage speeds are increased.

Second embodiment

Fig. 6 to 10 show a perspective view of a cup lid according to another embodiment of the present invention, fig. 7 shows a cross-sectional view of the cup lid in fig. 6, fig. 8 shows a cross-sectional view of the cup lid in fig. 6, fig. 9 shows an exploded view of the cup lid in fig. 6 from one viewing angle, and fig. 10 shows an exploded view of the cup lid in fig. 9 from another viewing angle. The structure of the cup lid in this embodiment is substantially the same as that of the cup lid in the first embodiment, and only different technical features will be described in detail below.

Specifically, the cooling member 41 and the heating member 71 in this embodiment are disposed along the connecting direction of the cup body 10 and the lid 20, that is, along the vertical direction shown in the figure. The refrigerating member 41 is disposed on one side of the first support 30 close to the cup body 10, the heat radiating body 71 is disposed on one side of the first support 30 away from the cup body 10, and the semiconductor refrigerating sheet 42 is disposed on the first support 30 and is in contact with the refrigerating member 41 and the heat radiating body 71 respectively.

The first bracket 30 only comprises a first mounting plate 32, the plane of the first mounting plate 32 is perpendicular to the connecting direction of the cup body 10 and the cup cover 20, and the sectional shape of the first mounting plate 32 is completely the same as the sectional shape and size of the accommodating space of the cup cover 20, so that the first mounting plate 32 can be clamped in the accommodating space, and the mounting complexity is reduced.

The first mounting plate 32 is provided with an annular flow hole 35, and the annular flow hole 35 is arranged in an arc shape around the center of the first mounting plate 32 to increase the size of the flow hole 35 and reduce the flow resistance of air.

The plane of the second support 60 is perpendicular to the connecting direction of the cup body 10 and the cup lid 20, and the sectional shape of the second support 60 is completely the same as the sectional shape and size of the accommodating space of the cup lid 20, so that the second support 60 can be clamped in the accommodating space, and the installation complexity is reduced.

Because refrigeration spare 41 and radiator 71 set up along vertical direction, in order to reduce the distance between refrigeration spare 41 and the air intake 22 and reduce the distance between radiator 71 and the air outlet 23, can set up air intake 22 on the lateral wall of bowl cover 20, set up air outlet 23 on the roof of bowl cover 20, so, not only can be convenient for admit air, can be convenient for dispel the heat moreover.

The advantage of this embodiment over the previous embodiment is that the air inlets 22 can be disposed around the circumference of the cup cover 20 corresponding to the cooling member 41, so that the number of the air inlets 22 is as large as possible, thereby increasing the air inlet speed and the air inlet amount, and increasing the water storage efficiency of the water generating cup 200.

Based on the cap 20 in the above embodiment, the present invention further provides a self-produced water cup 100, as shown in fig. 11, fig. 11 is a schematic cross-sectional structure view of a self-produced water cup in another embodiment of the present invention. The water cup 100 comprises a cup body 10 and a cup cover 20, wherein the cup body 10 is provided with a liquid storage cavity 11 and a cup opening 12 communicated with the liquid storage cavity 11, and the cup body 10 is detachably connected with the cup cover 20.

Specifically, a cup mouth 12 is provided on the side of the cup 10 facing the lid 20, and an accommodation space having an opening is provided on the side of the lid 20 facing the cup 10.

Further, the self-produced water cup 100 further includes a filter 50, and the filter 50 is disposed on one of the lid 20 or the cup body 10 and is located upstream of the water outlet 24.

Particularly, in this embodiment, filter 50 sets up in the below of catchment mouth 31, and filter 50 can filter the impurity of aquatic, and the water after the filtration is discharged through delivery port 24 to accept in stock solution chamber 11, when need not drinking water, from producing drinking water cup 100 work and form the drinking water with the condensation air, when needs drinking water, open bowl cover 20 and can be through cup 10 drinking water, and then make the use of producing drinking water cup 100 more convenient.

Alternatively, the filter 50 may be a PP hollow fiber ultrafiltration membrane filter 50, and bacteria in the air, particles larger than the bacteria in volume, macromolecular organic matters, and the like can be trapped by the filter 50, so that the bacteria in the air can be effectively removed.

Or, the filter 50 can be a bamboo charcoal filter 50, so that the adsorption capacity of harmful substances in water can be better improved, the taste can be effectively improved, the pH value of water can be adjusted to be alkalescent (the pH value is 7.5-9.5), and the bamboo charcoal water is suitable for drinking. Alternatively, the filter 50 may be made of a material having other functions, and may be specifically configured according to the requirement.

Optionally, in this embodiment, the cup body 10 and the lid 20 are both disposed in a cylindrical shape, the end of the lid 20 facing the cup body 10 is provided with an internal thread and an external thread, the filter 50 is in threaded connection with the lid 20 through the internal thread, and the cup body 10 is in threaded connection with the lid 20 through the external thread.

As shown in fig. 11, the cap 20 is cylindrical, and an external thread and an internal thread are provided at the opening of the cap 20. The outer side wall of the filter 50 is provided with an external thread, and the external thread on the filter 50 can be connected with the internal thread on the cup cover 20, so that the filter 50 is fixed on the cup cover 20. An internal thread is arranged at the opening of the cup body 10, and the internal thread on the cup body 10 can be connected with the external thread on the cup cover 20, so that the cup cover 20 is fixed on the cup body 10. So, can be connected filter 50 and bowl cover 20, so, when taking off bowl cover 20 and drink the drinking water, can avoid filter 50 to produce and shelter from to be connected bowl cover 20 and cup 10, can utilize bowl cover 20 closing cap liquid storage cavity 11 on the cup 10, avoid external impurity to get into in the liquid storage cavity 11.

Or, in other optional embodiments, the filter 50 may be fixed in the lid 20 by a snap or an adhesive, and the lid 20 and the cup body 10 may be connected and fixed by a detachable connection manner such as a snap, and for the specific connection structure, the embodiments of the present invention are not described in detail.

It is to be understood that the above-described embodiments are merely illustrative of some, but not restrictive, of the broad invention, and that the appended drawings illustrate preferred embodiments of the utility model and do not limit the scope of the utility model. This application is capable of embodiments in many different forms and is provided for the purpose of enabling a thorough understanding of the disclosure of the application. Although the present application has been described in detail with reference to the foregoing embodiments, it will be apparent to one skilled in the art that the present application may be practiced without modification or with equivalents of some of the features described in the foregoing embodiments. All equivalent structures made by using the contents of the specification and the drawings of the present application are directly or indirectly applied to other related technical fields and are within the protection scope of the present application.

Claims (11)

1. A cup cover is characterized by comprising:

the shell is provided with an accommodating space, an air inlet, an air outlet and a water outlet, wherein the air inlet, the air outlet and the water outlet are communicated with the outside;

the condensation mechanism is accommodated in the shell, is communicated with the air inlet and is used for condensing air flowing in from the air inlet into water, and the water flows out from the water outlet;

and the heat dissipation mechanism is accommodated in the shell, is communicated with the air outlet and is used for dissipating heat generated by the condensation mechanism.

2. The cup cover of claim 1, wherein the condensing mechanism includes a cooling member and a semiconductor cooling plate, the semiconductor cooling plate having a cold end and a hot end, the cooling member being disposed at the cold end and above the water outlet.

3. The cup cover of claim 2, wherein the heat dissipation mechanism includes a heat dissipation body disposed on the hot end.

4. The cup cover of claim 3, further comprising a first bracket mounted to the housing, the condensing mechanism and the heat sink mechanism being mounted to the first bracket.

5. The cup cover of claim 4, wherein the first bracket includes a first mounting plate, a second mounting plate, and a water collection port disposed on the second mounting plate, a plane of the first mounting plate is parallel to a direction of connection of the cup and the cup cover, the second mounting plate is connected to the first mounting plate, and a plane of the second mounting plate is perpendicular to a plane of the first mounting plate, and the refrigeration member is disposed on the first mounting plate.

6. The cup cover of claim 5, wherein the first mounting plate is provided with a fixing hole, the semiconductor refrigeration piece is clamped in the fixing hole, and the heat dissipation body and the refrigeration piece are respectively arranged on two opposite sides of the first mounting plate and are respectively in contact with the semiconductor refrigeration piece.

7. The cup cover according to claim 3, further comprising a second bracket and a heat dissipation fan, wherein the second bracket is disposed in the accommodating space and located on one side of the heat dissipation body, and the heat dissipation fan is disposed on the second bracket and disposed corresponding to the heat dissipation body.

8. The cup cover of claim 4, wherein the refrigeration piece and the heat dissipation body are arranged along a connection direction of the cup body and the cup cover, the air inlet is formed in a side wall of the cup cover, the air outlet is formed in a top wall of the cup cover, and the first support is provided with a circulation hole.

9. The cup cover of claim 1, further comprising a temperature detector disposed on the cup cover and adjacent the heat sink mechanism.

10. A self-producing water cup, comprising:

a lid as claimed in any one of claims 1 to 9;

the cup body is provided with a liquid storage cavity and a cup opening communicated with the liquid storage cavity, and the cup body is detachably connected with the cup cover.

11. The self-producing water cup as recited in claim 10 further comprising a filter disposed on one of the lid or the cup, the filter being upstream of the outlet.

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