Solar-powered electricity and heat storage multifunctional water cup

Abstract

The utility model relates to the technical field of water cups, in particular to a solar-powered electricity and heat storage multifunctional water cup which comprises a cup cover and a cup body, the cup body comprises an outer wall, a middle wall and an inner wall, a vacuum cavity is formed between the outer wall and the middle wall, a phase change heat storage cavity is sequentially formed between the middle wall and the inner wall, a solar photovoltaic absorption film is arranged on the middle wall, and a solar photovoltaic absorption film is arranged on the inner wall. A phase change heat storage material is arranged in the phase change heat storage cavity, and a water storage cavity is formed in the inner wall; the fixed seat is arranged at the bottom of the cup body, and a heating piece is arranged in the fixed seat; and the electricity storage structure is arranged at the bottom of the heating piece, and the electricity storage structure is connected with the solar photovoltaic absorption film and the heating piece. The water cup can meet the requirement of people for water temperature, heat loss in the water cup is slowed down through the cup cover, the vacuum cavity, the phase change heat storage cavity and the water storage cavity, the water temperature can be kept small in attenuation amplitude within a certain period of time, and body health is indirectly guaranteed. Solar energy is effectively used for supplying power, dependence on the environment is reduced, and environmental pollution is relieved.

Description

Technical Field

[0001] The utility model relates to the technical field of water cups, in particular to a solar-powered electricity and heat storage multifunctional water cup. Background Art

[0002] Water is an essential substance for the normal functioning of our human body. In real life, everyone needs to use a cup to drink water. The cup has become an indispensable part of people's lives. With the gradual improvement of people's living standards and the diversity and complexity of life scenes, new requirements have been put forward for the multifunctional capabilities of water cups.

[0003] Nowadays, there are endless water cups with heat preservation capabilities on the market, but the loss of heat is an irreversible process, and the efficiency of heat preservation is mostly unsatisfactory; even heatable water cups are directly heated by power supply. Such water cups are not only limited by a certain storage capacity and require frequent charging to ensure normal use, but also have strict requirements on usage time and environment; at the same time, there is also the phenomenon of mobile products running out of power in complex scenarios such as the wild, and there is an urgent need for equipment that can be charged continuously for a long time to be used as a backup power supply. Utility Model Content

[0004] Therefore, the technical problem to be solved by the utility model is to overcome the problem that the heatable water cup in the prior art is directly heated by a power supply. This water cup is not only limited by a certain storage capacity and requires frequent charging to ensure normal use, but also has strict requirements on the usage time and environment, thereby providing a solar-powered electricity and heat storage multifunctional water cup.

[0005] In order to solve the above technical problems, the utility model provides a solar-powered electricity and heat storage multifunctional water cup, comprising a cup cover and a cup body, the cup body comprising an outer wall, a middle wall, and an inner wall, a vacuum cavity is formed between the outer wall and the middle wall, a phase change heat storage cavity is sequentially arranged between the middle wall and the inner wall, a solar photovoltaic absorption film is arranged on the middle wall, a phase change heat storage cavity is arranged with a phase change heat storage material, and a water storage cavity is arranged in the inner wall; a fixed seat, the fixed seat is arranged at the bottom of the cup body, and a heating element is arranged in the fixed seat; an electricity storage structure, arranged at the bottom of the heating element, and the electricity storage structure is connected to the solar photovoltaic absorption film and the heating element.

[0006] Furthermore, the power storage structure includes a power storage component and a circuit board, and the circuit board is connected to the power storage component and the solar photovoltaic absorption film.

[0007] Furthermore, the power storage structure also includes a charging interface, which is arranged on the fixing seat and connected to the power storage component and the circuit board.

[0008] Furthermore, the power storage component is a rechargeable battery.

[0009] Furthermore, the heating element is connected to the power storage element and the circuit board through a wire.

[0010] Furthermore, the heating element is a heater.

[0011] Furthermore, a first connection structure is provided at one end of the outer wall away from the fixing seat, a second connection structure is provided on the cup cover, and the first connection structure is connected to the second connection structure.

[0012] Furthermore, the cup cover comprises a cover body and an inner plug, and the second connecting structure is arranged on the inner plug.

[0013] Furthermore, the first connection structure is an internal thread, and the second connection structure is an external thread.

[0014] The technical solution of this utility model has the following advantages:

[0015] 1. The utility model provides a solar-powered, electricity-storage and heat-storage multifunctional water cup, comprising a cup cover and a cup body, wherein the cup body comprises an outer wall, a middle wall, and an inner wall, a vacuum cavity is formed between the outer wall and the middle wall, a phase-change heat storage cavity is sequentially arranged between the middle wall and the inner wall, a solar photovoltaic absorption film is arranged on the middle wall, a phase-change heat storage cavity is arranged with a phase-change heat storage material, and a water storage cavity is arranged in the inner wall; a fixing seat, wherein the fixing seat is arranged at the bottom of the cup body, and a heating element is arranged in the fixing seat; and an electricity storage structure, which is arranged at the bottom of the heating element, and the electricity storage structure is connected to the solar photovoltaic absorption film and the heating element.

[0016] By setting a vacuum cavity between the outer wall and the middle wall, and setting a phase change heat storage cavity between the middle wall and the inner wall, it is convenient to place the solar photovoltaic absorption film on the middle wall, that is, the vacuum cavity and the phase change heat storage cavity are divided by the solar photovoltaic absorption film. The phase change heat storage cavity is provided with a phase change heat storage material, and the phase change process of the phase change heat storage material absorbs and releases heat, thereby performing heat exchange, performing heat preservation treatment for the water storage cavity, increasing the storage time of heat in the cup body, and reducing the heat loss in the cup.

[0017] At the same time, a fixing seat is arranged at the bottom of the cup body, and a heating element and a power storage structure are arranged in the fixing seat, that is, when there is electricity, the heating element can be used to heat the water in the cup body.

[0018] The solar photovoltaic absorption film fully absorbs solar energy to provide electricity for the power storage structure, thereby effectively improving the heat preservation ability of the water cup, increasing the storage time of heat in the cup, and reducing heat loss in the cup.

[0019] This solar-powered, electricity-storage, heat-storage multifunctional water cup can meet people's needs for water temperature. It uses the cup cover, vacuum chamber, phase-change heat storage chamber and water storage chamber to slow down the heat loss in the water cup, so that the water temperature can maintain a small attenuation amplitude for a certain period of time, indirectly ensuring physical health. It also effectively uses solar energy for power supply, reduces dependence on the environment and reduces environmental pollution, achieving the actual effect of energy saving and efficiency improvement. At the same time, a heating element is used to meet the user's specific needs for water temperature, making the use of solar energy more diverse while making the water more in line with personal needs and healthier.

[0020] 2. In the solar-powered, heat-storage and electricity-storage multifunctional water cup provided by the utility model, the length of the solar photovoltaic absorption film is equal to the length of the middle wall. This arrangement can ensure that the solar photovoltaic absorption film completely covers the length of the middle wall, that is, the effect of the solar photovoltaic absorption film is maximized.

[0021] The utility model summary is provided to introduce a selection of concepts in a simplified form, which will be further described in the following detailed description. The utility model summary is not intended to identify key features or essential features of the present disclosure, nor is it intended to limit the scope of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the specific implementation methods of the utility model or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A schematic diagram of the structure of a solar-powered, electricity-storage and heat-storage multifunctional water cup provided by the utility model;

[0024] Figure 2 A cross-sectional view of the solar-powered electricity and heat storage multifunctional water cup provided by the utility model.

[0025] Description of reference numerals:

[0026] 1. Cup cover; 2. Cup body; 3. Outer wall; 4. Middle wall; 5. Inner wall; 6. Vacuum chamber; 7. Phase change heat storage chamber; 8. Solar photovoltaic absorption film; 9. Water storage chamber; 10. Fixed seat; 11. Heating element; 12. Power storage structure; 13. Power storage element; 14. Circuit board; 15. Charging port; 16. First connecting structure; 17. Second connecting structure; 18. Cover body; 19. Inner plug. DETAILED DESCRIPTION

[0027] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present disclosure. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0028] In the description of the present disclosure, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, which are only for the convenience of describing the present disclosure and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present disclosure. In addition, the terms "first" and "second" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present disclosure, the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined.

[0029] In the description of the present disclosure, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection, an electrical connection, or can communicate with each other; it can be directly connected, or indirectly connected through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present disclosure can be understood according to specific circumstances.

[0030] In the present disclosure, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply means that the first feature is lower in level than the second feature.

[0031] The disclosure below provides many different embodiments or examples to realize different structures of the present disclosure. In order to simplify the disclosure of the present disclosure, the parts and settings of specific examples are described below. Of course, they are only examples, and the purpose is not to limit the present disclosure. In addition, the present disclosure can repeat reference numbers and / or reference letters in different examples, and this repetition is for the purpose of simplicity and clarity, and does not itself indicate the relationship between the various embodiments and / or settings discussed. In addition, the present disclosure provides various specific examples of processes and materials, but those of ordinary skill in the art can be aware of the application of other processes and / or the use of other materials.

[0032] The preferred embodiments of the present disclosure are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present disclosure, and are not used to limit the present disclosure.

[0033] See also Figure 1 to Figure 2 As shown, the utility model provides a solar-powered, electricity-storage and heat-storage multifunctional water cup, comprising a cup cover 1 and a cup body 2, wherein the cup body 2 comprises an outer wall 3, a middle wall 4, and an inner wall 5, a vacuum chamber 6 is formed between the outer wall 3 and the middle wall 4, a phase-change heat storage chamber 7 is sequentially arranged between the middle wall 4 and the inner wall 5, a solar photovoltaic absorption film 8 is arranged on the middle wall 4, a phase-change heat storage material is arranged in the phase-change heat storage chamber 7, and a water storage chamber 9 is arranged in the inner wall 5; a fixing seat 10, wherein the fixing seat 10 is arranged at the bottom of the cup body 2, and a heating element 11 is arranged in the fixing seat 10; an electricity storage structure 12, which is arranged at the bottom of the heating element 11, and the electricity storage structure 12 is connected to the solar photovoltaic absorption film 8 and the heating element 11.

[0034] By arranging a vacuum chamber 6 between the outer wall 3 and the middle wall 4, and arranging a phase change heat storage chamber 7 between the middle wall 4 and the inner wall 5, it is convenient to place the solar photovoltaic absorption film 8 on the middle wall 4, that is, the vacuum chamber 6 and the phase change heat storage chamber 7 are divided by the solar photovoltaic absorption film 8. The phase change heat storage chamber 7 is provided with a phase change heat storage material, and the phase change process of the phase change heat storage material absorbs and releases heat, thereby performing heat exchange, performing heat preservation treatment for the water storage chamber 9, increasing the storage time of heat in the cup body 2, and reducing the heat loss in the cup.

[0035] At the same time, a fixing seat 10 is arranged at the bottom of the cup body 2, and a heating element 11 and a power storage structure 12 are arranged in the fixing seat 10, that is, when there is electricity, the heating element 11 can be used to heat the water in the cup body 2.

[0036] The solar photovoltaic absorption film 8 fully absorbs solar energy to provide electricity for the power storage structure 12, thereby effectively improving the heat preservation ability of the water cup, increasing the storage time of heat in the cup body 2, and reducing heat loss in the cup.

[0037] This solar-powered, electricity-storage and heat-storage multifunctional water cup can meet people's needs for water temperature. It uses the cup cover 1, vacuum chamber 6, phase-change heat storage chamber 7 and water storage chamber 9 to slow down the heat loss in the water cup, so that the water temperature can maintain a small attenuation amplitude for a certain period of time, indirectly ensuring physical health. It also effectively uses solar energy for power supply, reduces dependence on the environment and reduces environmental pollution, achieving the actual effect of energy saving and efficiency improvement. At the same time, the heating element 11 is used to meet the user's specific needs for water temperature, so that in addition to enriching the use of solar energy, the water is more in line with personal needs and healthier.

[0038] The outer wall 3 is made of transparent material, specifically, can be made of glass.

[0039] A heat-insulating coating may also be provided on the inner wall 5 of the water storage chamber 9, which can slow down the heat loss in the water cup, so that the water temperature can maintain a small attenuation amplitude for a certain period of time.

[0040] The materials used to make the solar photovoltaic absorption film 8 include, but are not limited to, amorphous silicon, copper indium gallium selenide, cadmium telluride, perovskite, graphene, titanium nitride, aluminum nitride, tungsten and aluminum.

[0041] The phase change material filled in the phase change heat storage cavity 7 includes but is not limited to paraffin, metal salt crystalline hydrate, fatty acid and molten salt.

[0042] In some optional embodiments, the length of the solar photovoltaic absorption film 8 is equal to the length of the middle wall 4. This arrangement can ensure that the solar photovoltaic absorption film 8 completely covers the length of the middle wall 4, that is, the effect of the solar photovoltaic absorption film 8 is maximized.

[0043] In some optional embodiments, the power storage structure 12 includes a power storage component 13 and a circuit board 14 , and the circuit board 14 is connected to the power storage component 13 and the solar photovoltaic absorption film 8 .

[0044] The arrangement of the power storage structure 12 facilitates the connection between the solar photovoltaic absorption film 8 and the circuit board 14 , which is then connected to the power storage component 13 , thereby enabling the solar photovoltaic absorption film 8 to store electrical energy in the power storage component 13 .

[0045] The solar photovoltaic absorption film 8 is connected to the power storage element 13 and the circuit board 14 by wires.

[0046] In some optional embodiments, the power storage structure 12 further includes a charging interface 15 , which is disposed on the fixing seat 10 , and the charging interface 15 is connected to the power storage element 13 and the circuit board 14 .

[0047] The charging interface 15 can be used to charge the power storage element 13, and the battery can still maintain a charged state when there is no sunlight.

[0048] The electricity stored in the power storage element 13 can be used in other electrical appliances, and can be used to charge other electrical appliances. The water cup can be used as a mobile power source outdoors, which broadens the application scenarios of the water cup. At the same time, it is convenient to carry and easy to operate.

[0049] In this embodiment, the power storage element 13 is a rechargeable battery, and the specific rechargeable battery is three AAA batteries.

[0050] Specifically, the heating element 11 is connected to the power storage element 13 and the circuit board 14 through a wire, thereby realizing the connection between the heating element 11 and the power storage element 13 and the circuit board 14. At the same time, the heating element 11 is also connected to the charging interface 15, that is, when there is an external power supply, the heating element 11 can be heated through the charging port, thereby realizing the heating of water in the water tank, adjusting the water temperature, and diversifying the use of solar energy.

[0051] Specifically, the heating element 11 is a heater.

[0052] In some optional embodiments, a first connection structure 16 is provided at one end of the outer wall 3 away from the fixing seat 10 , and a second connection structure 17 is provided on the cup cover 1 , and the first connection structure 16 is connected to the second connection structure 17 .

[0053] Furthermore, the cup cover 1 comprises a cover body 18 and an inner plug 19, and the second connection structure 17 is arranged on the inner plug 19. By arranging the first connection structure 16 on the outer wall 3 and the second connection structure 17 on the inner plug 19, the connection between the cup outer wall 3 and the inner plug is realized, that is, the connection between the cup body 2 and the cup cover 1 is realized.

[0054] Specifically, the first connection structure 16 is an internal thread, and the second connection structure 17 is an external thread. The connection structure is set as a thread, so that the cup body 2 and the cup cover 1 can be quickly connected, and the stability of the connection can be ensured; at the same time, quick disassembly and assembly can be performed.

[0055] When the solar-powered multifunctional water cup for storing electricity and heat is actually used, when the cup is directly exposed to sunlight, sunlight will pass through the transparent material of the outer wall 3, pass through the vacuum chamber 6, and reach the solar photovoltaic absorption film 8, and the converted electric energy will be stored in the storage element 13 through the circuit board 14, and finally the electric energy can be released from the USB interface. At the same time, when the battery is fully charged, the circuit board 14 automatically stops the electric energy provided by the solar photovoltaic absorption film 8.

[0056] When the water storage chamber 9 is filled with water and people need to heat the water, the water can be heated by starting the heating element 11. When the battery is fully charged, the power supply of the solar photovoltaic absorption film 8 can be automatically stopped.

[0057] Obviously, the above embodiments are merely examples for the purpose of clear explanation, and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived therefrom are still within the scope of protection of the invention of the utility model.

Claims

1. A solar-powered, electricity-storage and heat-storage multifunctional water cup, characterized in that: The invention comprises a cup cover (1) and a cup body (2), wherein the cup body (2) comprises an outer wall (3), a middle wall (4), and an inner wall (5), a vacuum chamber (6) is formed between the outer wall (3) and the middle wall (4), a phase change heat storage chamber (7) is arranged in sequence between the middle wall (4) and the inner wall (5), a solar photovoltaic absorption film (8) is arranged on the middle wall (4), a phase change heat storage material is arranged in the phase change heat storage chamber (7), and a water storage chamber (9) is arranged in the inner wall (5); A fixed seat (10), the fixed seat (10) is arranged at the bottom of the cup body (2), and a heating element (11) is arranged inside the fixed seat (10); The power storage structure (12) is arranged at the bottom of the heating element (11), and the power storage structure (12) is connected to the solar photovoltaic absorption film (8) and the heating element (11).

2. The solar-powered, electricity-storage and heat-storage multifunctional water cup according to claim 1, characterized in that: The power storage structure (12) comprises a power storage component (13) and a circuit board (14), and the circuit board (14) is connected to the power storage component (13) and the solar photovoltaic absorption film (8).

3. The solar-powered electricity and heat storage multifunctional water cup according to claim 2, characterized in that: The power storage structure (12) also includes a charging interface (15), which is arranged on the fixing seat (10) and connected to the power storage element (13) and the circuit board (14).

4. The solar-powered electricity and heat storage multifunctional water cup according to claim 3 is characterized in that: The electricity storage component (13) is a rechargeable battery.

5. The solar-powered electricity and heat storage multifunctional water cup according to claim 3 is characterized in that: The heating element (11) is connected to the power storage element (13) and the circuit board (14) via a wire.

6. The solar-powered electricity and heat storage multifunctional water cup according to claim 4, characterized in that: The heating element (11) is a heater.

7. The solar-powered electricity and heat storage multifunctional water cup according to any one of claims 1 to 6, characterized in that: A first connection structure (16) is provided at one end of the outer wall (3) away from the fixing seat (10), a second connection structure (17) is provided on the cup cover (1), and the first connection structure (16) is connected to the second connection structure (17).

8. The solar-powered electricity and heat storage multifunctional water cup according to claim 7, characterized in that: The cup cover (1) comprises a cover body (18) and an inner plug (19), and the second connecting structure (17) is arranged on the inner plug (19).

9. The solar-powered electricity and heat storage multifunctional water cup according to claim 8, characterized in that: The first connection structure (16) is an internal thread, and the second connection structure (17) is an external thread.

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