Electrolysis assembly and hydrogen-rich water cup

Abstract

The utility model relates to an electrolysis assembly and a hydrogen-rich water cup, the electrolysis assembly comprises a first sealing main body, the first sealing main body is provided with a first cavity, and the inner wall of the first cavity is provided with a positioning groove; the electrolysis main body is clamped in the positioning groove, the electrolysis main body comprises a negative plate, a proton exchange membrane and a positive plate which are sequentially arranged from top to bottom, at least one first through hole is formed in each of the negative plate and the positive plate, and the first through holes are communicated with the first cavity. The utility model further discloses a hydrogen-rich water cup. The electrolytic assembly has good sealing performance, the electrolytic efficiency of the electrolytic assembly can be effectively improved, and the using effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of hydrogen-rich water technology, and in particular to an electrolysis component and a hydrogen-rich water cup. Background Technology

[0002] Hydrogen itself is an excellent natural antioxidant, so water with added hydrogen has a strong reducing function, which can neutralize excess reactive oxygen species (free radicals) in the blood and cells, helping to regulate the body's acid-base balance and achieving health benefits. Existing hydrogen-rich water cups use electrolysis components to electrolyze water to produce hydrogen, thus creating hydrogen-rich water that is convenient to use and readily available, making it popular with consumers. However, the poor sealing of existing electrolysis components affects electrolysis efficiency and fails to meet usage requirements. Utility Model Content

[0003] Therefore, the technical problem to be solved by this utility model is to improve the sealing performance of the electrolysis components in the hydrogen-rich water cup in the prior art, so as to ensure the electrolysis efficiency.

[0004] To solve the above-mentioned technical problems, this utility model provides an electrolysis assembly, comprising,

[0005] A first sealing body, wherein a first cavity is provided on the first sealing body, and a positioning groove is provided on the inner wall of the first cavity;

[0006] An electrolytic body is snapped into the positioning groove. The electrolytic body includes a negative electrode, a proton exchange membrane, and a positive electrode arranged sequentially from top to bottom. Each of the negative electrode and the positive electrode has at least one first through hole, which is connected to the first cavity.

[0007] In one embodiment of this utility model, the electrolysis assembly further includes a first base and a second base, the first base being detachably connected to the second base, a clamping space being formed between the first base and the second base, the first sealing body being clamped in the clamping space, and a water inlet channel being provided on the first base, the water inlet channel being connected to the first cavity.

[0008] In one embodiment of this utility model, the first seat includes an inner ring and an outer ring. The inner ring is located inside the outer ring and the water inlet channel is formed on the inner ring. The inner wall of the outer ring is provided with a first internal thread, and the outer wall of the outer ring is formed with a sealing groove. A first sealing ring is connected in the sealing groove.

[0009] In one embodiment of this utility model, the inner wall of the inner ring is connected with a plurality of supporting ribs, all of which are circumferentially distributed, and the water inlet channel is formed between two adjacent supporting ribs.

[0010] In one embodiment of the present invention, a second cavity is provided at one end of the second base facing the positive electrode plate, and a first gasket is provided in the second cavity, the first gasket abutting against the positive electrode plate.

[0011] In one embodiment of this utility model, the depth of the positioning groove is 1.8mm to 2.2mm.

[0012] In one embodiment of this utility model, both the negative electrode and the positive electrode are made of titanium.

[0013] In one embodiment of this utility model, the first sealing body is an annular component, the positioning groove is an annular groove, and the edge of the electrolytic body is engaged in the positioning groove.

[0014] In one embodiment of this utility model, a first conductive protrusion is provided on the edge of the negative electrode plate, and the first conductive protrusion extends through the first sealing body; a second conductive protrusion is provided on the edge of the positive electrode plate, and the second conductive protrusion extends through the first sealing body.

[0015] In one embodiment of the present invention, the first conductive protrusion and the second conductive protrusion extend from both sides of the first sealing body and are arranged symmetrically.

[0016] This utility model also discloses a hydrogen-rich water cup, including a cup body, a cup lid connected to the upper part of the cup body, a base connected to the lower part of the cup body, an electrolysis component as described above being disposed in the base, and the cup body being connected to the first cavity in the electrolysis component.

[0017] In one embodiment of this utility model, the electrolysis assembly includes a first seat and a second seat, a clamping space is formed between the first seat and the second seat, the first sealing body is clamped in the clamping space, a water inlet channel is provided on the first seat, and the cup body is connected to the first cavity through the water inlet channel.

[0018] In one embodiment of the present invention, the lower part of the cup body is provided with an extension, and a first external thread is formed on the outer wall of the extension. The first seat body includes an inner ring body and an outer ring body. The inner ring body is located inside the outer ring body. The water inlet channel is formed on the inner ring body. A first internal thread is provided on the inner wall of the outer ring body. The first external thread and the first internal thread are screwed together.

[0019] In one embodiment of this utility model, the base includes a bottom shell, a sleeve portion is provided on the upper part of the bottom shell, an outer ring body is located inside the sleeve portion, a first sealing ring is provided between the outer ring body and the inner wall of the sleeve, and a base support is connected to the lower part of the bottom shell.

[0020] The above-mentioned technical solution of this utility model has the following advantages compared with the prior art:

[0021] The electrolysis component and hydrogen-rich water cup described in this invention have good sealing properties, which can effectively improve the electrolysis efficiency of the electrolysis component, thereby increasing the hydrogen concentration in the hydrogen-rich water and improving the performance. Attached Figure Description

[0022] To make the content of this utility model easier to understand, the present utility model will be further described in detail below with reference to specific embodiments and accompanying drawings.

[0023] Figure 1 This is a schematic diagram of the structure of one embodiment of the hydrogen-rich water cup of this utility model;

[0024] Figure 2 yes Figure 1 A schematic diagram of the hydrogen-rich water cup from another angle;

[0025] Figure 3 yes Figure 1 The front view of the hydrogen-rich water cup is shown below.

[0026] Figure 4 yes Figure 3 The diagram shows a cross-sectional view of the hydrogen-rich water cup at point AA.

[0027] Figure 5 yes Figure 4 A magnified view of a section at point M;

[0028] Figure 6 yes Figure 3 A top view of the hydrogen-rich water cup shown;

[0029] Figure 7 yes Figure 6 The diagram shows a cross-sectional view of the hydrogen-rich water cup at point BB.

[0030] Figure 8 yes Figure 7 A magnified view of a portion of point N in the middle;

[0031] Figure 9 yes Figure 1 The diagram shows the explosion and decomposition of a hydrogen-rich water cup.

[0032] Figure 10 yes Figure 1 The exploded decomposition diagram of the hydrogen-rich water cup from another angle is shown.

[0033] Figure 11 This is a schematic diagram of the electrolysis component in this utility model;

[0034] Figure 12 yes Figure 11 A schematic diagram of the structure shown from another angle;

[0035] Figure 13 yes Figure 11 A schematic diagram of the structure of the first seat in the middle;

[0036] Figure 14 This is a schematic diagram of the structure of the first gasket in this utility model;

[0037] Figure 15 yes Figure 14 A schematic diagram of the structure shown from another angle;

[0038] Figure 16 This is an exploded view of the base in this utility model;

[0039] Figure 17 yes Figure 16 A structural diagram of the structure shown from another angle;

[0040] Figure 18 This is a top view of the assembly diagram of the first sealing body and the electrolysis body in this utility model.

[0041] Figure 19 yes Figure 18 A cross-sectional view of the middle structure at CC;

[0042] Figure 20 yes Figure 18 A cross-sectional view of the middle structure at DD;

[0043] Figure 21 yes Figure 18 Exploded view of the medium structure;

[0044] Explanation of reference numerals in the instruction manual:

[0045] 10. Electrolysis assembly; 101. First sealing body; 1011. First cavity; 1012. Positioning groove; 102. Electrolysis body; 1021. Negative electrode; 10211. First conductive protrusion; 10212. First mounting hole; 1022. Proton exchange membrane; 1023. Positive electrode; 10231. Second conductive protrusion; 10232. Second mounting hole; 1024. First through hole; 103. First base; 1031. Water inlet channel; 1032. Inner ring; 10321. Support rib; 1033. Outer ring. ; 10331, First internal thread; 10332, Sealing groove; 10333, First sealing ring; 1034, Positioning hole; 104, Second seat; 1041, Second cavity; 10411, First gap; 1042, Oxygen passage; 1043, Support; 1044, Horizontal passage; 105, Clamping space; 106, First gasket; 1061, First cylinder; 1062, First column; 1063, Connecting plate; 1064, Channel; 1065, Protrusion; 1066, Opening groove; 107, Second gasket;

[0046] 20. Cup lid; 201. Pressure relief assembly;

[0047] 30. Cup body; 301. Extension; 3011. First external thread;

[0048] 40. Base; 401. Bottom shell; 4011. Sleeve part; 4012. Positioning post; 4013. Snap-fit ​​block; 4014. Flange; 402. Base support; 4021. Oxygen outlet; 4022. First mating part; 40221. First insertion hole; 4023. Snap-fit ​​groove; 4024. Second mating part; 40241. Second insertion hole; 403. Outer cover; 404. Accommodation space; 405. Power button; 406. Charging port; Detailed Implementation

[0049] The present invention will be further described below with reference to the accompanying drawings and specific embodiments, so that those skilled in the art can better understand and implement the present invention. However, the embodiments described are not intended to limit the present invention. Obviously, the described embodiments are only some embodiments of the present disclosure, and not all embodiments. The following description of at least one exemplary embodiment is merely illustrative and is in no way intended to limit the present disclosure or its application or use.

[0050] In the description of this utility model, it should be understood that the terms "vertical," "upper," "lower," "top," "side," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, are only for the convenience of describing the utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of the utility model. Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.

[0051] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0052] Example

[0053] See Figure 5 ,as well as Figures 18-21 As shown, this embodiment discloses an electrolysis assembly 10, including a first sealing body 101 and an electrolysis body 102, wherein the electrolysis body 102 is used to electrolyze water to produce hydrogen and oxygen;

[0054] The first sealing body 101 has a first cavity 1011, and the inner wall of the first cavity 1011 is provided with a positioning groove 1012.

[0055] The edge of the electrolysis body 102 is engaged in the positioning groove 1012. The electrolysis body 102 includes a negative electrode 1021, a proton exchange membrane 1022, and a positive electrode 1023 arranged sequentially from top to bottom. Both the negative electrode 1021 and the positive electrode 1023 are provided with at least one first through hole 1024. The first through hole 1024 is connected to the first cavity 1011 so that water can enter the electrolysis body 102 through the first cavity 1011. The first through hole 1024 on the negative electrode 1021 and the positive electrode 1023 allows water to pass through and also facilitates the escape of gases after electrolysis. For example, the first through hole 1024 on the negative electrode 1021 is used for the escape of hydrogen, and the first through hole 1024 on the positive electrode 1023 is used for the escape of oxygen.

[0056] The setting of the first through hole 1024 on the negative electrode 1021 and the positive electrode 1023 can better increase the fusion effect of hydrogen and water, that is, it can better increase the hydrogen dissolution effect.

[0057] Furthermore, the diameter of the first through hole 1024 is 0.5mm to 1.5mm, preferably 1mm, which allows hydrogen to be better dissolved in water in a short time, improving hydrogen production efficiency and ensuring effective separation of hydrogen and oxygen.

[0058] Understandably, both the negative electrode 1021 and the positive electrode 1023 are conductive elements and can be made of conductive metals.

[0059] The proton exchange membrane 1022, as a highly efficient semi-permeable membrane, exhibits selective permeability, precisely allowing hydrogen ions to pass through while blocking hydroxide ions. Through the proton exchange membrane 1022, hydrogen ions and electrons can combine smoothly to generate purer hydrogen gas.

[0060] Traditional PEM hydrogen production methods require coating the surface of the proton exchange membrane (PEM) with a heavy metal coating as a catalyst. For example, the PEM is coated with iridium oxide near the anode and platinum carbon on the other side. When using this method to electrolyze water to produce hydrogen, the heavy metal material is easily detached and enters the user's body during drinking. This heavy metal is toxic and can have adverse effects on the human body. To avoid this effect, the proton exchange membrane 1022 in the electrolysis body of this embodiment does not have a catalyst coating. The negative electrode 1021 and the positive electrode 1023 are both made of titanium. Electrolysis to produce hydrogen is achieved through this electrolysis body, which can effectively avoid heavy metal poisoning, making the electrolyzed water safer and ensuring human health.

[0061] Furthermore, due to the good conductivity and strong stability of titanium electrodes, electrolysis can be effectively guaranteed to be carried out efficiently and stably when a DC voltage is applied to the titanium electrodes. The electrolysis principle of the above-mentioned electrolysis component 10 is as follows: After being energized, when water flows through the first through hole 1024 of the negative electrode 1021 and through the proton exchange membrane 1022, the proton exchange membrane 1022 is wetted, and when it further flows to the positive electrode 1023, the water in the electrolysis component 10 is electrolyzed to produce hydrogen and oxygen. That is, electrons from the negative electrode enter the water and react with hydrogen ions to produce hydrogen, and electrons from hydroxide ions are accepted by the positive electrode to become oxygen. The hydrogen produced rises and can enter the water in the upper part to form hydrogen-rich water for drinking, while the oxygen is isolated and flows downward to be discharged.

[0062] It is understandable that when there is a large amount of water, some water will flow out through the first through hole 1024 of the positive electrode plate 1023.

[0063] The electrolysis assembly 10 described above, by setting a first sealing body 101 and providing a positioning groove 1012 on the inner wall of the first sealing body 101 to lock the electrolysis body 102 in place, can improve the overall sealing performance of the electrolysis assembly 10, prevent water from flowing from between the positive and negative electrode plates 1021 to the left and right sides and causing leakage, and also make the overall structure simpler and easier to install. At the same time, it also improves the structural stability and reliability of the electrolysis body 102, which is more conducive to the stable operation of the electrolysis process.

[0064] In some preferred embodiments, the first sealing body 101 is a silicone component.

[0065] In some preferred methods, such as Figure 21 As shown, the first sealing body 101 is an annular component, the positioning groove 1012 is an annular groove, and the edge of the electrolysis body 102 is engaged in the positioning groove 1012. The negative electrode 1021, the proton exchange membrane 1022, and the positive electrode 1023 can all be circular.

[0066] Furthermore, such as Figure 19 As shown, the depth of the positioning groove 1012 is 1.8mm to 2.2mm. Preferably, the depth L1 of the positioning groove 1012 is 2mm. If the depth is too shallow, it will affect the reliability of fixing the positive and negative electrode sheets and reduce the sealing effect. If the depth is too large, it will affect the exposed area of ​​the positive and negative electrode sheets, and thus affect the porosity of the arrangement of the first through hole 1024, which is not conducive to ensuring the hydrogen-oxygen separation efficiency.

[0067] The first through hole 1024 mentioned above can be a round hole, an elliptical hole, a polygonal hole, etc.

[0068] In some preferred embodiments, the thickness of both the negative electrode 1021 and the positive electrode 1023 is 0.5mm to 1mm. Preferably, 0.5mm can be used. If the thickness is too large, the resistance will increase accordingly, thereby affecting the electrolysis efficiency.

[0069] In some preferred embodiments, the thickness of the proton exchange membrane 1022 can be approximately 0.1 mm.

[0070] In a specific configuration, the proton exchange membrane 1022 can be in direct contact with the negative electrode 1021 to shorten the arrangement distance between the negative electrode 1021 and the positive electrode 1023, thereby increasing conductivity. A smaller gap can be maintained between the proton exchange membrane 1022 and the positive electrode 1023, or an insulating sheet can be provided to better isolate the positive and negative electrodes and prevent short circuits.

[0071] In some implementations, such as Figures 4-5 ,as well as Figures 9-13As shown, the electrolysis assembly 10 also includes a first base 103 and a second base 104. The first base 103 is detachably connected to the second base 104, and a clamping space 105 is formed between the first base 103 and the base. The first sealing body 101 is clamped in the clamping space 105. A water inlet channel 1031 is provided on the first base 103. The water inlet channel 1031 is connected to the first cavity 1011 so that the water inlet channel 1031 is connected to the first through hole 1024, so that the water in the water inlet channel 1031 can enter between the negative electrode 1021 and the positive electrode 1023 through the first through hole on the negative electrode 1021, and permeate or flow through the positive electrode 1023 through the first through hole on the positive electrode 1023, thereby ensuring the full electrolysis of water.

[0072] By clamping the first sealing body 101 as a whole in the clamping space 105, the sealing between the first sealing body 101, the first seat 103 and the second seat 104 can be better guaranteed, preventing water leakage at the side edges, thereby better ensuring the electrolysis efficiency of the electrolysis component 10 and increasing the amount of hydrogen evolution.

[0073] The first seat 103 and the second seat 104 can be connected by bolts to facilitate adjustment of the size of the clamping space 105 between the first seat 103 and the second seat 104.

[0074] Furthermore, such as Figure 5 as well as Figure 13 As shown, the first housing 103 includes an inner ring 1032 and an outer ring 1033. The inner ring 1032 is located inside the outer ring 1033. A water inlet channel 1031 is formed on the inner ring 1032. A first internal thread 10331 is provided on the inner wall of the outer ring 1033. A sealing groove 10332 is formed on the outer wall of the outer ring 1033. A first sealing ring 10333 is connected in the sealing groove 10332 to improve the sealing effect.

[0075] Multiple sealing grooves 10332 can be provided on the outer wall of the outer ring 1033 from top to bottom, and a first sealing ring 10333 is provided in each sealing groove 10332 to better improve the sealing effect.

[0076] In some preferred embodiments, the inner wall of the inner ring 1032 is connected with multiple supporting ribs 10321, all of which are circumferentially distributed, and a water inlet channel 1031 is formed between adjacent supporting ribs 10321. The aforementioned supporting ribs 10321 can enhance the strength of the inner ring 1032 and prevent the inner ring 1032 from deforming during long-term use.

[0077] Furthermore, the aforementioned support rib 10321 is rectangular, trapezoidal, or other shapes.

[0078] In some implementations, such as Figure 5 As shown, a second cavity 1041 is provided at one end of the second base 104 facing the positive electrode plate 1023. A first gasket 106 is provided inside the second cavity 1041, and the first gasket 106 abuts against the positive electrode plate 1023 to support the positive electrode plate 1023 and prevent local deformation such as dents from occurring in the electrolytic body 102. In some embodiments, at least one protrusion 1065 can be provided at one end of the first gasket 106 facing the positive electrode plate 1023, and the protrusion 1065 abuts against the positive electrode plate 1023. The protrusion 1065 provides support for the positive electrode plate 1023, thereby preventing deformation of the electrolytic body during use and affecting electrolysis efficiency. It also creates a gap between the peripheral area outside the protrusion and the positive electrode plate, increasing permeability and facilitating oxygen expulsion.

[0079] In some embodiments, all the protrusions are distributed in at least two concentric rings, each ring comprising multiple circumferentially distributed protrusions 1065.

[0080] In some preferred embodiments, each protrusion 1065 may completely cover at most one first through-hole 1024 on the positive electrode sheet to avoid affecting the porosity of the positive electrode sheet and to ensure air permeability. For example, each protrusion 1065 may completely cover one first through-hole on the positive electrode sheet 1023, with its peripheral portion covering the first through-holes around its periphery.

[0081] In some embodiments, the lower surface of the first gasket 106 is provided with at least one opening groove 1066.

[0082] Furthermore, the opening groove 1066 on the lower surface of the first gasket 106 and the protrusion 1065 on the upper surface can be arranged in an alternating manner, which can effectively ensure the strength of the first gasket and also avoid the first gasket from being too large in height due to the groove setting.

[0083] Furthermore, such as Figures 14-15 As shown, the first gasket 106 includes a first cylindrical body 1061, and a first column 1062 is provided inside the first cylindrical body 1061. The first cylindrical body 1061 and the first column 1062 are connected by a plurality of connecting plates 1063. All the connecting plates 1063 are circumferentially distributed, and a channel 1064 is formed between adjacent connecting plates 1063, which can store a portion of the water flowing in from the cup body, improve the wettability of the electrolysis body, and thus improve the electrolysis efficiency.

[0084] Furthermore, multiple protrusions 1065 can be provided on the upper surfaces of both the first cylindrical body 1061 and the first column 1062, with the protrusions 1065 abutting against the positive electrode plate 1023. Alternatively, multiple protrusions 1065 can be provided only on the upper surface of the first cylindrical body 1061, or only on the upper surface of the first column 1062.

[0085] For example, the multiple protrusions 1065 on the upper surface of the first cylinder 1061 can be distributed circumferentially, such as being arranged uniformly in the circumferential direction; the multiple protrusions 1065 on the upper surface of the first main body can also be distributed circumferentially, such as being arranged uniformly in the circumferential direction.

[0086] By setting the above-mentioned multiple protrusions 1065, on the one hand, the positive electrode 1023 can be pressed tighter, and on the other hand, a certain gap is formed between adjacent protrusions 1065. This gap can play a temporary water storage role, thereby keeping the electrolytic body 102 moist; at the same time, it can also increase the permeability and facilitate the release of oxygen.

[0087] In some embodiments, multiple opening slots 1066 may be provided on the lower surfaces of the first cylinder 1061 and the first column 1062; multiple opening slots 1066 may be provided only on the lower surface of the first cylinder 1061; or multiple opening slots 1066 may be provided only on the lower surface of the first column 1062.

[0088] For example, the multiple opening slots 1066 on the lower surface of the first cylinder 1061 can be evenly distributed circumferentially; the multiple opening slots 1066 on the lower surface of the first column 1062 can also be evenly distributed circumferentially.

[0089] The aforementioned opening groove 1066 can serve as a temporary water storage device, while also increasing air permeability and facilitating oxygen release.

[0090] Furthermore, a second gasket 107 is also provided inside the second cavity 1041. The second gasket 107 is located between the first gasket 106 and the bottom surface of the second cavity 1041. The second gasket 107 abuts against the first gasket 106. The second gasket 107 can play a better waterproof role and prevent water in the first gasket 106 from seeping down.

[0091] The first gasket 106 can be made of plastic, and the second gasket 107 can be made of solid silicone.

[0092] Furthermore, such as Figure 5 As shown, the outer edge of the second gasket 107 protrudes from the first gasket 106 to better prevent water from seeping into the first gasket 106.

[0093] In some embodiments, a first gap 10411 is formed between the outer wall of the first gasket 106 and the inner wall of the second cavity 1041. The first gap 10411 is connected to at least one first through hole 1024 on the positive electrode 1023 so that the oxygen generated by electrolysis at the positive electrode can be discharged more smoothly through the first gap 10411.

[0094] In some implementations, such as Figure 5 and Figure 12 As shown, an oxygen channel 1042 is provided at the lower part of the second body 104. One end of the oxygen channel 1042 is connected to the first cavity 1011, and the other end is connected to the outside, so that the oxygen generated by electrolysis can be discharged into the external air environment through the oxygen channel 1042.

[0095] Furthermore, such as Figure 5 As shown, the second seat 104 is also provided with an oxygen channel 1042 and a horizontal channel 1044. The oxygen channel 1042 is connected to the first gap 10411 through the horizontal channel 1044.

[0096] To further ensure oxygen output efficiency, the upper surface of the second gasket 107 is lower than the upper surface of the inner wall of the horizontal channel 1044 to avoid blocking the inlet of the horizontal channel 1044 and improve oxygen discharge efficiency.

[0097] like Figures 5-7 As shown, the lower part of the second base 104 is also provided with a plurality of support columns 1043. By setting the support columns 1043, the second base 104 can be raised to a certain height, so that the lower part of the second base 104 can form an accommodating space 404 for placing circuit components (not shown in the figure).

[0098] The circuit assembly includes a battery and a circuit board. The battery supplies power to the circuit board, and the positive electrode 1023 and the negative electrode 1021 are respectively connected to the positive and negative terminals of the circuit in the circuit board.

[0099] The positive electrode 1023 can be connected to the positive terminal of the circuit board via a conductive component (wire or conductive post), and the positive electrode 1023 can be connected to the negative terminal of the circuit board via a conductive component (wire or conductive post). For easier arrangement of the conductive components, such as... Figure 9 , Figure 18 and Figure 20As shown, a first conductive protrusion 10211 can be provided on the edge of the negative electrode 1021. The first conductive protrusion 10211 protrudes through the first sealing body 101. A first mounting hole 10212 for a conductive component to pass through is provided on the first conductive protrusion 10211. Similarly, a second conductive protrusion 10231 can be provided on the edge of the positive electrode 1023. The second conductive protrusion 10231 protrudes through the first sealing body 101. A second mounting hole 10232 for a conductive component to pass through is provided on the second conductive protrusion 10231.

[0100] Furthermore, the first conductive protrusion 10211 and the second conductive protrusion 10231 extend from both sides of the first sealing body 101 and are arranged symmetrically. That is, corresponding through holes are provided on both sides of the first sealing body 101 to allow the first conductive protrusion 10211 and the second conductive protrusion 10231 to pass through. This method is more conducive to the arrangement of power supply lines and can better ensure the sealing performance.

[0101] This embodiment also discloses a hydrogen-rich water cup, such as Figures 1-10 As shown, the device includes a cup body 30, a cup lid 20 connected to the upper part of the cup body 30, and a base 40 connected to the lower part of the cup body 30. The aforementioned electrolysis assembly 10 is disposed inside the base 40. The cup body 30 is connected to the first cavity 1011 in the electrolysis assembly 10, so that water in the cup body 30 can partially enter the first cavity 1011, thereby wetting the electrolysis body 102 and thus realizing electrolysis to produce hydrogen gas.

[0102] The cup lid 20 and the cup body 30 mentioned above can be connected by threads.

[0103] In some embodiments, the electrolysis assembly 10 includes a first base 103 and a second base 104, both of which are located inside the base 40. A clamping space 105 is formed between the first base 103 and the second base 104, and the first sealing body 101 is clamped in the clamping space 105. A water inlet channel 1031 is provided on the first base 103, and the cup 30 is connected to the first cavity 1011 through the water inlet channel 1031, so that a portion of the water in the cup 30 can enter the first cavity 1011 through the water inlet channel 1031 to facilitate electrolysis.

[0104] The electrolysis component 10 can achieve good sealing performance through the first sealing body 101, which can effectively prevent water entering the electrolysis component 10 from leaking into other spaces of the base 40, especially preventing water from leaking into the space where the bottom circuit component is located, thus effectively ensuring electrical safety and normal operation of the electrolysis circuit.

[0105] Furthermore, such as Figure 5 He Ru Figure 10As shown, the lower part of the cup body 30 is provided with an extension 301, and a first external thread 3011 is formed on the outer wall of the extension 301. The first seat 103 includes an inner ring body 1032 and an outer ring body 1033. A water inlet channel 1031 is formed on the inner ring body 1032, and a first internal thread 10331 is provided on the inner wall of the outer ring body 1033. The first external thread 3011 and the first internal thread 10331 are screwed together, so that the cup body 30 and the first seat 103 are connected by threads, which makes it easier to install and disassemble, and also has better sealing performance.

[0106] In some implementations, such as Figures 16-17 As shown, the base 40 includes a bottom shell 401 and a bottom support 402. The upper part of the bottom shell 401 is provided with a sleeve portion 4011, and the lower part of the bottom shell 401 is connected to the bottom support 402. The outer ring 1033 is located inside the sleeve portion 4011. A first sealing ring 10333 is provided between the outer ring 1033 and the inner wall of the sleeve.

[0107] Furthermore, a positioning post 4012 is provided on the upper part of the bottom shell 401. The positioning post 4012 is located outside the sleeve part 4011. A positioning hole 1034 is provided on the first base body 103. The positioning post 4012 is inserted into the positioning hole 1034 to realize the connection and positioning of the bottom shell 401 and the first base body 103.

[0108] Preferably, the upper part of the bottom shell 401 is provided with a plurality of positioning posts 4012, which are evenly distributed in a circumferential direction, and the positioning posts 4012 correspond one-to-one with the positioning holes 1034.

[0109] In some embodiments, an oxygen outlet 4021 is provided on the base 402, and the oxygen outlet 4021 is connected to at least one first through hole 1024 on the positive electrode plate so as to discharge the oxygen generated by electrolysis at the positive electrode plate 1023.

[0110] Furthermore, an oxygen channel 1042 is provided at the lower part of the second body 104. One end of the oxygen channel 1042 is connected to the first cavity 1011, and the other end is connected to the oxygen outlet 4021, so that the oxygen generated by electrolysis enters the oxygen channel 1042 and is finally discharged to the outside of the cup through the oxygen outlet 4021.

[0111] Understandably, the above structure allows one end of the oxygen channel 1042 to be connected to at least one first through hole 1024 on the positive electrode 1023, and the other end to be connected to the oxygen outlet 4021, so as to ensure that the oxygen generated by the electrolysis of water at the positive electrode 1023 can enter the oxygen outlet 4021 through the oxygen channel 1042 and be discharged.

[0112] In some ways, such as Figure 16 As shown, the base 402 is also provided with a plurality of first docking parts 4022, each of which is provided with a first insertion hole 40221. The lower part of the second base 104 is provided with a plurality of support columns 1043. The first docking parts 4022 and the support columns 1043 correspond one to one, and each column is inserted into the first insertion hole 40221 of the corresponding first docking part 4022.

[0113] Supported by the pillar 1043, a space 404 for accommodating the circuit components is formed between the second base 104 and the base 402, making the overall structure more compact. The circuit components include a battery and a circuit board. The battery supplies power to the circuit board, and the positive electrode 1023 and the negative electrode 1021 are connected to the corresponding positive and negative terminals of the circuit board to form an electrolytic circuit.

[0114] The above structure places the electrolysis body 102 between the second base 104 and the first base 103, so that all three are connected inside the base 40. A base support 402 is set on the base 40, and multiple first docking parts 4022 are set on the base support 402. Multiple support columns 1043 are set at the lower part of the second base 104. The connection between the second base 104 and the base support 402 is realized by the insertion of the first insertion holes and the support columns 1043. The structure is simple, which not only ensures the reliability of the connection, but also makes it easier to install and disassemble, and the operation is more convenient.

[0115] Furthermore, the lower part of the second seat 104 is provided with an oxygen channel 1042, the base 402 is provided with an oxygen outlet 4021 and a second docking member 4024, the second docking member 4024 is provided with a second insertion hole 40241, and the oxygen channel 1042 is inserted into the second insertion hole 40241 of the second docking member 4024.

[0116] Preferably, the oxygen outlet 4021 is located directly below the second docking member 4024.

[0117] The above structure enhances structural stability by directly inserting the oxygen channel 1042 into the second mating member 4024, while also making installation and disassembly more convenient. Simultaneously, the oxygen channel also acts as a support, further increasing the reliability of the connection between the base 402 and the second seat 104. In some embodiments, the base shell 401 and the base 402 can be connected in the following way: a snap-fit ​​block 4013 is provided at the lower part of the base shell 401, and a snap-fit ​​groove 4023 is provided on the base 402, with the snap-fit ​​block 4013 snapping into the snap-fit ​​groove 4023.

[0118] Furthermore, the base 40 also includes an outer cover 403, which is fitted onto the outside of the base shell 401. The outer cover 403 is provided with a power button 405 and a charging port 406.

[0119] The power button 405 is connected to the circuit board in the circuit assembly to control the on / off state of the electrolytic circuit; the charging port 406 is used to connect to an external power source to charge the battery inside the base 40.

[0120] In some ways, such as Figures 7-8 ,as well as Figures 16-17 As shown, a flange 4014 is formed on the upper part of the bottom shell 401, and the outer cover 403 is snapped between the upper flange 4014 and the bottom support 402.

[0121] To prevent excessive air pressure inside the cup, such as Figure 1 As shown, the cup lid 20 is also equipped with a pressure relief component 201, which can relieve pressure when the air pressure inside the cup is too high.

[0122] The above-mentioned hydrogen-rich water cup is used as follows: Open the cup lid 20, add water into the cup body 30, and the water enters the first chamber 1011 of the electrolysis component 10 through the cup body 30, thereby wetting the electrolysis body 102 (negative electrode 1021, proton exchange membrane 1022 and positive electrode 1023). Close the cup lid 20, press the power button 405, and the electrolysis circuit is turned on. At this time, the water in the electrolysis component 10 is electrolyzed to produce hydrogen and oxygen. The hydrogen rises and enters the water in the cup body 30 to form hydrogen-rich water, while the oxygen descends and enters the oxygen outlet 4021 through the oxygen channel 1042, and is discharged to the outside of the cup through the bottom oxygen outlet 4021. When you need to drink water, just open the cup lid 20 and drink. At this time, the human body drinks hydrogen-rich water.

[0123] The electrolysis components of the aforementioned hydrogen-rich water cup possess excellent sealing and structural stability, making installation and disassembly very convenient. This effectively improves electrolysis efficiency, thereby increasing the hydrogen concentration in the hydrogen-rich water and enhancing its performance. The overall structure of the water cup is simple and compact, further simplifying installation and use.

[0124] All the above-mentioned optional technical solutions can be combined in any way to form optional embodiments of this utility model. That is, any number of embodiments can be combined to meet the needs of different application scenarios. All of these are within the protection scope of this application and will not be described in detail here.

[0125] It should be noted that the above embodiments are merely illustrative examples for clear explanation and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the scope of protection of this invention.

Claims

1. An electrolysis assembly, characterized by: Comprising, The first sealing body is provided with a first cavity, and an inner wall of the first cavity is provided with a positioning groove; The electrolysis body is clamped in the positioning groove, and the electrolysis body comprises a negative electrode sheet, a proton exchange membrane and a positive electrode sheet arranged in sequence from top to bottom, and the negative electrode sheet and the positive electrode sheet are each provided with at least one first through hole in communication with the first cavity.

2. The electrolysis assembly of claim 1, wherein: Further comprising a first seat body and a second seat body, the first seat body is detachably connected to the second seat body, a clamping space is formed between the first seat body and the second seat body, the first sealing body is clamped in the clamping space, and the first seat body is provided with a water inlet channel in communication with the first cavity.

3. The electrolysis assembly of claim 2, wherein: The first seat body comprises an inner ring body and an outer ring body, the inner ring body is located inside the outer ring body, the water inlet channel is formed on the inner ring body, the inner wall of the outer ring body is provided with a first internal thread, the outer wall of the outer ring body is provided with a sealing groove, and the sealing groove is connected with a first sealing ring.

4. The electrolysis assembly of claim 3, wherein: The inner wall of the inner ring body is connected with a plurality of support rib plates, all the support rib plates are distributed in a circumferential direction, and the water inlet channel is formed between any two adjacent support rib plates.

5. The electrolytic assembly of claim 2, wherein: The second seat body is provided with a second cavity at one end facing the positive electrode sheet, the second cavity is provided with a first gasket, and the first gasket abuts against the positive electrode sheet.

6. The electrolytic assembly of claim 1, wherein: The depth of the positioning groove is 1.8mm-2.2mm.

7. The electrolysis assembly of claim 1, wherein: The negative electrode sheet and the positive electrode sheet are both titanium electrode sheets.

8. The electrolytic assembly of claim 1, wherein: The first sealing body is a ring-shaped member, the positioning groove is a ring-shaped groove, and the edges of the electrolysis body are clamped in the positioning groove.

9. The electrolytic assembly of claim 1, wherein: The edge of the negative electrode sheet is provided with a first conductive protrusion, the first conductive protrusion penetrates through the first sealing body, the edge of the positive electrode sheet is provided with a second conductive protrusion, and the second conductive protrusion penetrates through the first sealing body.

10. The electrolysis assembly of claim 9, wherein: The first conductive protrusion and the second conductive protrusion penetrate through the two sides of the first sealing body respectively and are symmetrically arranged.

11. A hydrogen-rich water cup, characterized by: The cup body is connected with a cup cover at an upper portion, and is connected with a base at a lower portion, the base is provided with the electrolysis assembly as claimed in any one of claims 1-10, and the cup body is in communication with the first cavity in the electrolysis assembly.

12. The hydrogen-rich water cup according to claim 11, characterized by: The electrolysis assembly comprises a first seat body and a second seat body, a clamping space is formed between the first seat body and the second seat body, the first sealing body is clamped in the clamping space, and the first seat body is provided with a water inlet channel in communication with the first cavity.

13. The hydrogen-rich water cup of claim 12, wherein: The lower portion of the cup body is provided with an extension, the outer wall of the extension is provided with a first external thread, the first seat body comprises an inner ring body and an outer ring body, the inner ring body is located inside the outer ring body, the water inlet channel is formed on the inner ring body, the inner wall of the outer ring body is provided with a first internal thread, and the first external thread and the first internal thread are screwed together.

14. The hydrogen-rich water cup according to claim 13, characterized by: The base comprises a bottom shell, the upper portion of the bottom shell is provided with a sleeve portion, the outer ring body is located inside the sleeve portion, a first sealing ring is arranged between the outer ring body and the inner wall of the sleeve, and the lower portion of the bottom shell is connected with a bottom support.

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