CN212037032U

CN212037032U - Sterilizing water cup

Info

Publication number: CN212037032U
Application number: CN201922289501.7U
Authority: CN
Inventors: 黄明昌
Original assignee: Shenzhen Dongba Technology Co ltd
Current assignee: Shenzhen Dongba Technology Co ltd
Priority date: 2019-12-18
Filing date: 2019-12-18
Publication date: 2020-12-01
Anticipated expiration: 2029-12-18

Abstract

The utility model provides a disinfection drinking cup, locate the bowl cover of the open end of cup and locate the disinfection subassembly of bowl cover towards cup one side including the cup, locate power supply mechanism on the cup, lid, the disinfection subassembly is located the cup when the bowl cover lid locates the cup with power supply mechanism electric connection. The opening end of the cup body is provided with a first electrode assembly, the covering part of the cup cover is provided with a second electrode assembly, and the first electrode assembly is abutted against the second electrode assembly when the cup cover is arranged on the cup body. According to the disinfection water cup, the cover part of the cup cover covers the cup opening, and the first electrode contact is correspondingly contacted with the second electrode contact, so that the power supply mechanism and the disinfection assembly are conducted for power supply. According to the disinfection water cup, the power supply mechanism and the disinfection assembly are arranged on different parts of the water cup, so that the cup cover and the cup body can be correspondingly arranged to be light and thin, and the disinfection water cup is light and attractive. No wire is directly connected between the cup cover and the cup body, so that the use limit of the disinfection cup is reduced. And the disinfection cup is convenient and quick to start and stop and convenient to use.

Description

Sterilizing water cup

Technical Field

The utility model relates to a drinking cup field especially relates to disinfection drinking cup.

Background

The water cup is one of the most common drinking tools in daily life. However, due to the fact that working pressure is high, life rhythm is fast, operation is complex, the frequency of cleaning and disinfecting a water cup by a common user is relatively low, and certain harm is brought to body health when the water cup is used for drinking water. Some water cups are provided with a disinfection assembly and a power supply mechanism, which are generally arranged on the cup body or the cup cover, so that the water cup is too bulky and the appearance is affected.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims at providing a disinfection water cup to solve the technical problem that disinfection components and power supply mechanisms are generally arranged on a cup body or a cup cover in the prior art, so that the water cup is too fat.

In order to achieve the purpose, the utility model provides a disinfection water cup, which comprises a cup body, a power supply mechanism arranged on the cup body, a cup cover arranged at the opening end of the cup body and a disinfection component arranged at one side of the cup cover facing the cup body, wherein the disinfection component is electrically connected with the power supply mechanism when the cup cover is arranged on the cup body;

the opening end of the cup body is provided with a first electrode assembly electrically connected with the power supply mechanism, the covering part of the cup cover is provided with a second electrode assembly electrically connected with the disinfection assembly, and the first electrode assembly is abutted against the second electrode assembly when the cup cover is arranged on the cup body.

Furthermore, the opening end of the cup body is provided with a first electrode assembly electrically connected with the power supply mechanism, the covering part of the cup cover is provided with a second electrode assembly electrically connected with the disinfection assembly, and the first electrode assembly is abutted against the second electrode assembly when the cup cover is arranged on the cup body.

Furthermore, the first electrode assembly comprises a first polar ring arranged on the outer wall of the cup body or the end face of the cup opening and a second polar ring arranged on the inner wall of the cup body, and the second electrode assembly comprises a third polar ring arranged on the outer side of the cover closing part of the cup cover and abutted against the first polar ring and a fourth polar ring arranged on the inner side of the cover closing part of the cup cover and abutted against the second polar ring.

Furthermore, the first electrode assembly comprises a first electrode plate and a second electrode plate which are arranged on the outer wall of the cup body, and the second electrode assembly comprises a third electrode plate which is arranged on the inner side of the covering part of the cup cover and is abutted against the first electrode plate and a fourth electrode plate which is arranged on the inner side of the covering part of the cup cover and is abutted against the second electrode plate.

Furthermore, the cup body is connected with the cup cover through the matching of internal threads and external threads, and the first electrode plate is abutted to the third electrode plate and the second electrode plate is abutted to the fourth electrode plate when the cup cover is screwed relative to the cup body.

Furthermore, the disinfection water cup also comprises a positioning mechanism, the positioning mechanism comprises a positioning block arranged on the cup body and a positioning groove arranged on the cup cover and matched with the positioning block, and the first electrode plate and the third electrode plate as well as the second electrode plate and the fourth electrode plate are connected in the positioning groove in a clamping manner and are abutted against each other.

Furthermore, the bottom of the cup body is provided with a mounting groove with a downward opening and a bottom plate for sealing the mounting groove, and the power supply mechanism is arranged in the mounting groove.

Further, the power supply mechanism is a battery, and the disinfection water cup further comprises a wireless charging device for charging the battery.

Furthermore, the mounting groove is provided with a power supply control assembly and a semiconductor refrigerating/heating mechanism for refrigerating and heating the water in the cup, and the semiconductor refrigerating/heating mechanism is electrically connected with the power supply control assembly and is controlled by the power supply control assembly;

the position of the outer wall of the cup body, which corresponds to the mounting groove, is provided with a button which is electrically connected with the power supply control assembly and is used for switching the working modes of the disinfection assembly and the semiconductor refrigerating/heating mechanism.

Furthermore, a temperature measuring mechanism for measuring and displaying the water temperature in the cup and/or a timing mechanism for controlling the working time of the disinfection component are arranged in the cup body or the cup cover.

Above-mentioned disinfection drinking cup, power supply mechanism set up in the cup, and the disinfection subassembly sets up in by the bowl cover. After the covering part of the cup cover covers the cup opening, the first electrode contact is correspondingly contacted with the second electrode contact, so that the power supply mechanism is conducted with the disinfection component for power supply. The disinfection component automatically runs to disinfect the water cup. According to the disinfection water cup, the power supply mechanism and the disinfection assembly are arranged on different parts of the water cup, so that the cup cover and the cup body can be correspondingly arranged to be light and thin, and the disinfection water cup is light and attractive. No wire is directly connected between the cup cover and the cup body, so that the use limit of the disinfection cup is reduced. And the disinfection cup is convenient and quick to start and stop and convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

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

FIG. 2 is a schematic view of a mated cup of FIG. 1;

FIG. 3 is a schematic structural view of a disinfection cup according to another embodiment of the present invention;

FIG. 4 is a schematic view of a lid structure of the disinfection cup of FIG. 3;

FIG. 5 is a schematic structural view of a cup body of the disinfection water cup of FIG. 3;

FIG. 6 is a schematic structural view of a disinfection cup according to another embodiment of the present invention;

FIG. 7 is a schematic view of a lid structure of the disinfection cup of FIG. 6;

fig. 8 is a schematic structural view of the cup body of the disinfection water cup of fig. 6.

The reference numbers illustrate:

100. a cup body; 200. a cup cover; 300. a power supply mechanism; 400. a sterilizing assembly; 500. a positioning mechanism; 600. a wireless charging device;

110. a first polar ring; 120 of a solvent; a second polar ring; 130. a first electrode sheet; 140 of a solvent; a second electrode sheet; 150. a base plate; 160. a second wireless coil; 170. a semiconductor cooling/heating mechanism; 180. a button;

210. a third polar ring; 220, 220; a fourth pole ring; 230. a third electrode sheet; 240; a fourth electrode sheet;

310. a battery; 320. a power supply control assembly;

510. positioning blocks; 520. positioning a groove;

610. a base; 620; an upper cover; 630. a main board; 640. a first wireless coil.

The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; the connection can be mechanical connection or electrical connection; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

The utility model provides a disinfection drinking cup, refer to fig. 1, 2, 3 and 6, including cup 100, locate power supply mechanism 300 on cup 100, lid locate the bowl cover 200 of the open end of cup 100 and locate the disinfection subassembly 400 of bowl cover 200 towards cup 100 one side, disinfection subassembly 400 in bowl cover 200 lid locate cup 100 when with power supply mechanism 300 electric connection.

The power supply mechanism 300 can be a battery 310 structure or a direct charging structure, and the battery 310 structure adopts the battery 310 to supply power to the disinfection assembly 400, so that the disinfection cup has a more simplified structure, and can be detached from a corresponding charging line or a seat for charging when the battery 310 has enough electric quantity, and meanwhile, can be detached from the dependence on a socket. The battery 310 may be configured as a rechargeable battery (e.g., a lithium battery and a corresponding charger) or a non-rechargeable battery. A direct charging structure, such as a charging cord or a cradle charger, provides power to the sterilization assembly 400 when the direct charging structure is electrically connected to a power source, such as a household outlet. The direct charging structure is adopted, compared with a rechargeable battery, the cost is lower, and the cost of the disinfection water cup can be reduced.

The sterilizing assembly 400 is arranged in the cap 200, and the sterilizing assembly 400 can be an ultraviolet sterilizing assembly 400 or other sterilizing mechanisms with smaller volume. When the cap 200 is separated from the cup 100, the electrical circuit between the power supply mechanism 300 and the sterilizing assembly 400 is broken. When the cap 200 is covered on the cup body 100, the power supply mechanism 300 is electrically connected to the sterilizing assembly 400. The sterilization assembly 400 can be put into operation for sterilization. The working mode of the disinfection water cup enables the disinfection assembly 400 to be separated from or contacted with the cup body 100 by adjusting the cup cover 200, the start and stop of the disinfection assembly 400 are controlled, and the use is intelligent and convenient. Moreover, the power supply mechanism 300 and the disinfection component 400 are arranged at different positions of the water cup, so that the required accommodating space of the positions of the cup cover 200 and the cup body 100 where the power supply mechanism 300 and the disinfection component 400 are arranged is smaller, and at the moment, the wall body can be thinner and lighter, so that the disinfection water cup is light and beautiful. No wire is directly connected between the cup cover 200 and the cup body 100, the two can be completely separated, and the use limit of the disinfection cup is reduced.

In the disinfection water cup, the power supply mechanism 300 is arranged in the cup body 100, and the disinfection assembly 400 is arranged in the cup cover 200. After the covering portion of the cup cover 200 covers the cup opening, the first electrode contact and the second electrode contact are correspondingly contacted, so that the power supply mechanism 300 and the disinfection assembly 400 are conducted to supply power. The sterilization assembly 400 automatically operates to sterilize the cup. In the disinfection cup, the power supply mechanism 300 and the disinfection component 400 are arranged on different parts of the cup, so that the cup cover 200 and the cup body 100 can be correspondingly arranged to be light and thin, and the disinfection cup is light and beautiful. No wire is directly connected between the cup cover 200 and the cup body 100, so that the use limit of the disinfection cup is reduced. And the disinfection cup is convenient and quick to start and stop and convenient to use.

Alternatively, referring to fig. 3 and 6, the open end of the cup 100 is provided with a first electrode assembly electrically connected to the power supply 300, the closed portion of the lid 200 is provided with a second electrode assembly electrically connected to the sterilizing assembly 400, and the first electrode assembly abuts against the second electrode assembly when the lid 200 is closed on the cup 100.

The first electrode assembly may be connected to the power supply mechanism 300 through a lead line or directly. The leading-out wire can be a conducting wire with an insulating layer, such as an enameled wire, or a bare metal strip with strong conductivity or a metal wire, such as a copper strip, an aluminum strip, a silver strip and the like. The power supply mechanism 300 includes a positive electrode and a negative electrode, and the first electrode assembly includes subsections with the positive electrode and the negative electrode, respectively. The first electrode assembly may take a variety of forms, such as two complete electrode rings or two electrode sheets. Similarly, the second electrode assembly may be connected to sterilization assembly 400 in a manner similar to the configuration of the first electrode assembly. The first electrode assembly and the second electrode assembly are in contact, such that the sterilization assembly 400 and the power supply mechanism 300 are conducted. It is understood that at least one of the first electrode assembly and the second electrode assembly has a complete electrode ring structure, and the first electrode assembly and the second electrode assembly can be contacted without adjustment when the cup lid 200 and the cup body 100 are closed.

Alternatively, referring to fig. 1 and 2, the first electrode assembly includes a first polar ring 110 disposed on an outer wall or a rim end surface of the cup 100 and a second polar ring 120 disposed on an inner wall of the cup 100, and the second electrode assembly includes a third polar ring 210 disposed on an outer side of a lid portion of the cup lid 200 and abutting against the first polar ring 110 and a fourth polar ring 220 disposed on an inner side of the lid portion of the cup lid 200 and abutting against the second polar ring 120.

In this embodiment, the first electrode assembly and the second electrode assembly are electrode ring structures. The first electrode assembly and the second electrode assembly need to be contacted to conduct the sterilization assembly 400 and the power supply mechanism 300. Therefore, it is desirable to design a disinfection cup that can ensure the contact between the first electrode assembly and the second electrode assembly without adjusting the cover of the cap 200 and the cup 100.

The first electrode assembly includes a first polar ring 110 and a second polar ring 120. The first polar ring 110 surrounds the outer wall of the cup 100 and the second polar ring 120 surrounds the inner wall of the cup 100. The first and second pole rings 110 and 120 are connected to the positive and negative electrodes of the power supply mechanism 300, respectively. The second electrode assembly includes a third pole ring 210 and a fourth pole ring 220. The third polar ring 210 surrounds the outer side of the covering part of the cup cover 200, and the fourth polar ring 220 surrounds the inner side of the covering part of the cup cover 200. Therefore, when the cup lid 200 and the cup 100 are closed, the first electrode assembly and the second electrode assembly are electrically conducted. The first, second, third and fourth pole rings 110, 120, 210, 220 are electrically conductive metal rings.

Alternatively, referring to fig. 3 to 8, the first electrode assembly includes a first electrode tab 130 and a second electrode tab 140 disposed on an outer wall of the cup 100, and the second electrode assembly includes a third electrode tab 230 disposed on an inner side of the lid portion of the lid 200 and abutting against the first electrode tab 130, and a fourth electrode tab 240 disposed on an inner side of the lid portion of the lid 200 and abutting against the second electrode tab 140.

In the present embodiment, the first electrode assembly and the second electrode assembly have an electrode tab structure. The electrode plate has a relatively small area compared with the electrode ring. The first, second, third and

fourth electrode sheets

130, 140, 230 and 240 are electrically conductive metal sheets. Compare the mode that electrode subassembly adopted the polar ring, adopt electrode slice mode bowl cover 200 to need not to separate with cup 100, only need bowl cover 200 and cup 100 lid back of closing, adjust two relative position for first electrode subassembly and second electrode subassembly contact or separation just can control disinfection subassembly 400 and open and stop. The disinfection cup is more convenient to use, the disinfection component 400 is adjusted to start and stop when the cup cover 200 is covered, and the water body heat preservation effect in the cup is facilitated.

Optionally, referring to fig. 3 to 5, the cup 100 and the lid 200 are connected by an internal thread and an external thread, and the first electrode plate 130 and the third electrode plate 230 and the second electrode plate 140 and the fourth electrode plate 240 abut against each other when the lid 200 is screwed with respect to the cup 100.

The cup body 100 and the cup cover 200 are connected in a matching way through internal and external threads with screwing terminal points, if the cup body 100 is provided with external threads, the cup cover 200 is provided with internal threads. When the cup cover 200 is screwed down to the screwing terminal point along a certain direction, the cup cover 200 cannot be screwed down to the direction continuously, and the cup cover is screwed in place to finish positioning. At this time, the first electrode plate 130 abuts against the third electrode plate 230, and the second electrode plate 140 abuts against the fourth electrode plate 240, so that the sterilization assembly 400 starts to work, and the operation is convenient. The cup body 100 in the mode has a smooth mouth, is not different from the conventional mouth, has no groove body or square block for positioning, and does not cause discomfort of lips when drinking water.

Optionally, referring to fig. 6 to 8, the disinfection cup further includes a positioning mechanism 500, the positioning mechanism 500 includes a positioning block 510 disposed on the cup body 100 and a positioning groove 520 disposed on the cup cover 200 and matched with the positioning block 510, and the first electrode plate 130 and the third electrode plate 230, and the second electrode plate 140 and the fourth electrode plate 240 are abutted in the positioning groove 520 clamped by the positioning block 510.

A positioning block 510 and a positioning groove 520 are arranged between the cup body 100 and the cup cover 200. The positioning block 510 and the positioning groove 520 are used in a matching manner. If the cup 100 is provided with the positioning block 510, the cap 200 is provided with the positioning groove 520, and vice versa. The cup 100 may also be provided with a positioning block 510 and a positioning groove 520, and the lid 200 may be provided with a positioning groove 520 and a positioning block 510, or vice versa. The number of the positioning blocks 510 may be one or more, and when the number of the positioning blocks 510 is one, the positioning blocks 510 are inserted into the only corresponding positioning grooves 520, so that the positioning can be realized. When the number of the positioning blocks 510 is plural, the shapes of the positioning blocks 510 may be the same or different, and the positioning blocks 510 are inserted into the corresponding positioning grooves 520, so that positioning may be achieved. The first electrode assembly and the second electrode assembly are designed to contact when positioned so that the sterilization assembly 400 begins to operate for ease of operation. In the mode, the cup body 100 and the cup cover 200 are correspondingly placed, so that the positioning block 510 is matched with the positioning groove 520 to realize positioning, and the positioning is quick and convenient.

It can be seen that the positioning mechanism 500 is provided to help align and contact the first electrode sheet 130 with the third electrode sheet 230 and the second electrode sheet 140 with the fourth electrode sheet 240, so as to better control the start and stop of the sterilizing assembly 400. Preferably, the lid 200 or the cup 100 is provided with an indicating mechanism for indicating whether the positioning is completed, such as an indicator light that lights up when the positioning is completed.

Preferably, referring to fig. 6 to 8, the covering portion is provided with two different positioning blocks 510, the cup rim is provided with positioning grooves 520 matched with the two positioning blocks 510, and the thickness of the positioning grooves 520 is smaller than the thickness of the cup wall. The first electrode plate 130 and the second electrode plate 140 are staggered with respect to the two positioning blocks 510, or are correspondingly disposed on the positioning blocks 510.

The two positioning blocks 510 are different, such as different sizes or shapes, and as shown, include a larger positioning block 510 and a smaller positioning block 510. The covering part and the cup opening are completely covered in only one position state, otherwise, the covering part cannot be covered, and the covering part can complete positioning. The two contacts of the first electrode assembly may be disposed on the two positioning blocks 510, or may be disposed at other positions, such as the region of the covering portion beside the positioning blocks 510. Preferably, the first electrode sheet 130 and the second electrode sheet 140 are disposed on two positioning blocks 510, and the positioning blocks 510 may form a certain protection for the first electrode sheet 130 and the second electrode sheet 140.

Alternatively, referring to fig. 3 and 6, the bottom of the cup body 100 is provided with a mounting groove opened downward and a bottom plate 150 for closing the mounting groove, and the power supply mechanism 300 is provided in the mounting groove. The power supply mechanism 300 is arranged at the bottom of the cup body, so that the installation is convenient, the gravity center of the cup body 100 is deviated, and the cup body 100 is more stable.

Optionally, referring to fig. 3 and 6, the power supply mechanism 300 is a battery 310, and the sanitizing cup further includes a wireless charging device 600 for charging the battery 310.

The charging device may include a base 610 and an upper cover 620, wherein a main board 630 and a first wireless coil 640 electrically connected to the main board 630 are disposed in a receiving cavity between the upper cover 620 and the base 610. The mounting groove is provided with a second wireless coil 160 matching with the first wireless coil 640, and the second wireless coil 160 is electrically connected with the battery 310. The main plate 630 may use inductive emission or magnetic resonance emission.

The first wireless coil 640 of the charging device cooperates with the second wireless coil 160 of the cup bottom to wirelessly charge the battery 310. The bottom of the disinfection cup is not required to be provided with a charging port, and compared with wired charging, the disinfection cup is designed in an integrated manner, is good in waterproof performance and is more attractive.

Optionally, referring to fig. 3 and 6, the mounting groove is provided with a power supply control assembly 320 and a semiconductor cooling/heating mechanism 170 for cooling and heating the water in the cup, and the semiconductor cooling/heating mechanism 170 is electrically connected with the power supply control assembly 320 and is controlled by the power supply control assembly 320; a button 180 electrically connected with the power supply control assembly 320 and used for switching the working modes of the sterilizing assembly 400 and the semiconductor cooling/heating mechanism 170 is disposed on the outer wall of the cup body 100 at a position corresponding to the mounting groove.

The power supply control module 320 may be a control chip, and the power supply mechanism 300 is controlled to supply and shut off power to and from various functional components, such as the sterilization module 400 and the semiconductor cooling/heating mechanism 170. Thereby increasing the control of the sterilization assembly 400 and making it more flexible.

The semiconductor refrigerating/heating mechanism 170 can refrigerate or heat the water body in the cup as required, and if the water body of the cup can be refrigerated in summer and heated in winter, the water cup is more convenient to use. The mode of disinfection drinking cup is many, and the mode switching can be carried out through button 180 clicking, if click once to disinfect the mode, click two and be the refrigeration mode, click three and be the mode of heating, convenient operation.

Optionally, a temperature measuring mechanism for measuring and displaying the temperature of the water in the cup and/or a timing mechanism for controlling the working time of the disinfecting assembly are arranged in the cup body 100 or the cup cover 200.

The temperature measuring mechanism can be arranged in the cup body 100 or the cup cover 200. The temperature measuring mechanism can display the water temperature in the cup in time, so that a user can conveniently control the water temperature and switch the modes, and if the temperature is higher, the heating is prompted to stop.

The timing mechanism may be disposed within the cup 100 or the lid 200. When the sterilizing assembly 400 is started to work, the work is automatically stopped when the working time reaches the preset time. Avoid the energy waste of the battery 310 caused by the continuous work of the disinfection component 400 because the disinfection component 400 is closed by forgetting to use the switch or take off the cup cover 200.

Optionally, the sterilization assembly 400 is a UVC-LED short wave ultraviolet emitter or an ultraviolet C-band emitter. The sterilization assembly 400 is more effective in sterilization.

The above is only the preferred embodiment of the present invention, not so limiting the patent scope of the present invention, all of which are in the utility model discloses a conceive, utilize the equivalent structure transform that the content of the specification and the attached drawings did, or directly/indirectly use all to include in other relevant technical fields the patent protection scope of the present invention.

Claims

1. A disinfection water cup is characterized by comprising a cup body, a power supply mechanism arranged on the cup body, a cup cover arranged at the opening end of the cup body in a covering manner, and a disinfection assembly arranged on one side of the cup cover facing the cup body, wherein the disinfection assembly is electrically connected with the power supply mechanism when the cup cover is arranged on the cup body in a covering manner;

2. The disinfection cup of claim 1, wherein the first electrode assembly comprises a first polar ring disposed on an outer wall or a rim end surface of the cup body and a second polar ring disposed on an inner wall of the cup body, and the second electrode assembly comprises a third polar ring disposed on an outer side of a cover closing portion of the cup cover and abutting against the first polar ring and a fourth polar ring disposed on an inner side of the cover closing portion of the cup cover and abutting against the second polar ring.

3. The disinfectant cup according to claim 1, wherein said first electrode assembly includes a first electrode tab and a second electrode tab disposed on an outer wall of said cup body, and said second electrode assembly includes a third electrode tab disposed on an inner side of a covering portion of said cup lid and abutting against said first electrode tab, and a fourth electrode tab disposed on an inner side of a covering portion of said cup lid and abutting against said second electrode tab.

4. The disinfection cup as claimed in claim 3, wherein the cup body and the cup cover are connected by matching internal and external threads, and the first electrode plate and the third electrode plate as well as the second electrode plate and the fourth electrode plate are abutted when the cup cover is screwed relative to the cup body.

5. The disinfection water cup of claim 3, further comprising a positioning mechanism, wherein the positioning mechanism comprises a positioning block arranged on the cup body and a positioning groove arranged on the cup cover and matched with the positioning block, and the first electrode plate and the third electrode plate and the second electrode plate and the fourth electrode plate abut against each other in the positioning block clamped in the positioning groove.

6. The disinfection cup as claimed in claim 1, wherein the bottom of the cup body is provided with a mounting groove with a downward opening and a bottom plate for closing the mounting groove, and the power supply mechanism is arranged in the mounting groove.

7. The sanitizing cup according to claim 6, wherein said power mechanism is a battery, said sanitizing cup further comprising a wireless charging device for charging said battery.

8. The disinfection cup as claimed in claim 6, wherein the mounting groove is provided with a power supply control assembly and a semiconductor cooling/heating mechanism for cooling and heating water in the cup, the semiconductor cooling/heating mechanism is electrically connected with and controlled by the power supply control assembly;

and a button which is electrically connected with the power supply control assembly and is used for switching the working modes of the disinfection assembly and the semiconductor refrigerating/heating mechanism is arranged on the outer wall of the cup body corresponding to the mounting groove.

9. The disinfection water cup of any one of claims 1 to 8, wherein a temperature measuring mechanism for measuring and displaying the temperature of water in the cup and/or a timing mechanism for controlling the working time of the disinfection assembly are arranged in the cup body or the cup cover.