Electrolysis assembly and hydrogen-rich water cup

Abstract

The electrolysis assembly comprises an electrolysis main body, the electrolysis main body comprises a negative plate, a proton exchange membrane and a positive plate which are sequentially arranged from top to bottom, and first through holes are formed in the negative plate and the positive plate; a water inlet channel is arranged on the first seat body and is communicated with the first through hole; the second seat body is located below the first seat body, the electrolysis main body is arranged between the second seat body and the first seat body, a second cavity is formed in the end, facing the positive plate, of the second seat body, a first gasket is arranged in the second cavity, and at least one protruding part is arranged at the end, facing the positive plate, of the first gasket; and the lug boss is propped against the positive plate. The utility model further discloses a hydrogen-rich water cup. The structure stability of the electrolysis assembly is improved, and the electrolysis efficiency is guaranteed.

Description

TECHNICAL FIELD

[0001] The utility model relates to hydrogen-rich water technical field especially point to a kind of electrolytic assembly and hydrogen-rich water cup. BACKGROUND

[0002] Hydrogen itself is a best natural antioxidant, so the water added with hydrogen has strong reduction function, can neutralize the excess active oxygen (free radical) in body blood and cell, helps to adjust the acid-base balance of human body, to achieve the effect of health care. The existing hydrogen-rich water cup electrolyzes water by electrolytic assembly, generates hydrogen, to form water rich in hydrogen, drink as you go, convenient to use, and has been favored by consumers, but the existing electrolytic assembly is prone to deformation in use, affects electrolysis efficiency, cannot satisfy use demand. SUMMARY

[0003] Therefore, the utility model wants to solve the technical problem of improving the structural stability of electrolytic assembly in hydrogen-rich water cup in prior art, to ensure electrolysis efficiency.

[0004] To solve the above technical problem, the utility model provides an electrolytic assembly, comprising,

[0005] Electrolysis main body, the electrolysis main body includes negative pole piece, proton exchange membrane and positive pole piece arranged in sequence from top to bottom, first through hole is arranged on the negative pole piece and the positive pole piece;

[0006] First seat body, water inlet channel is arranged on the first seat body, and the water inlet channel is connected with the first through hole;

[0007] Second seat body, the second seat body is located below the first seat body, the electrolysis main body is arranged between the second seat body and the first seat body, second cavity is arranged on the end of the positive pole piece of the second seat body, first gasket is arranged in the second cavity, at least one protruding portion is arranged on the end of the positive pole piece of the first gasket, and the protruding portion is abutted on the positive pole piece.

[0008] In an embodiment of the utility model, the upper surface of the first gasket is provided with a plurality of protruding portions, and the plurality of protruding portions are distributed in a circumferential direction.

[0009] In an embodiment of the utility model, all the protruding portions are distributed in at least two circles, and each circle includes a plurality of protruding portions distributed in a circumferential direction.

[0010] In an embodiment of the utility model, each protruding portion at most completely covers one first through hole on the positive pole piece.

[0011] In one embodiment of the utility model, the lower surface of the first gasket is provided with at least one open slot.

[0012] In one embodiment of the utility model, the open slot and the protruding part are staggered.

[0013] In one embodiment of the utility model, the first gasket comprises a first cylinder, the inside of the first cylinder is provided with a first column, the first cylinder and the first column are connected through a plurality of connecting plates, all the connecting plates are distributed in a circumferential direction, and a hole is formed between adjacent connecting plates.

[0014] In one embodiment of the utility model, the upper surface of the first cylinder and / or the first column is formed with a plurality of protruding parts.

[0015] In one embodiment of the utility model, the lower surface of the first cylinder and / or the first column is formed with a plurality of open slots.

[0016] In one embodiment of the utility model, the second cavity is further provided with a second gasket, the second gasket is located between the first gasket and the bottom surface of the second cavity, the second gasket abuts against the first gasket, the second gasket is a solid gasket, and the outer edge of the second gasket protrudes from the first gasket.

[0017] In one embodiment of the utility model, a first gap is formed between the outer wall of the first gasket and the inner wall of the second cavity, and the first gap is communicated with at least one first through hole on the positive plate.

[0018] In one embodiment of the utility model, the second seat is further provided with an oxygen passage and a horizontal passage, and the oxygen passage is communicated with the first gap through the horizontal passage.

[0019] The utility model discloses a hydrogen-rich water cup, which comprises a cup body, a cup cover connected to the upper part of the cup body, a base connected to the lower part of the cup body, an electrolytic assembly as any one of the above-mentioned embodiments arranged in the base, the cup body connected with the first seat, and the water inlet passage in the electrolytic assembly communicated with the cup body.

[0020] Compared with the prior art, the above technical scheme of the utility model has the following advantages:

[0021] The electrolytic assembly and the hydrogen-rich water cup have the following advantages: the first gasket can effectively increase the structural stability of the electrolytic body, prevent the deformation of the electrolytic body in the long-term use process, effectively ensure the electrolysis efficiency, the protruding part can form a gap between the peripheral area outside the protruding part and the positive plate, increase the air permeability, and facilitate the oxygen discharge. 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 14is a structural schematic view of the first gasket in the utility model;

[0037] Figure 15 is Figure 14 is a schematic view of another angle of the structure shown in the figure;

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

[0039] Figure 17 is Figure 16 is a structural schematic view of another angle of the structure shown in the figure;

[0040] Figure 18 is an assembly schematic view (top view) of the first sealing main body and the electrolysis main body in the utility model;

[0041] Figure 19 is Figure 18 is a sectional view of the structure in the utility model at C-C;

[0042] Figure 20 is Figure 18 is a sectional view of the structure in the utility model at D-D;

[0043] Figure 21 is Figure 18 is an exploded view of the structure in the utility model;

[0044] Description of the Drawings:

[0045] 10, electrolysis assembly; 101, first sealing main body; 1011, first cavity; 1012, positioning groove; 102, electrolysis main body; 1021, negative electrode sheet; 10211, first conductive protrusion; 10212, first mounting hole; 1022, proton exchange membrane; 1023, positive electrode sheet; 10231, second conductive protrusion; 10232, second mounting hole; 1024, first through hole; 103, first seat body; 1031, water inlet channel; 1032, inner ring body; 10321, support rib plate; 1033, outer ring body; 10331, first internal thread; 10332, sealing groove; 10333, first sealing ring; 1034, positioning hole; 104, second seat body; 1041, second cavity; 10411, first gap; 1042, oxygen channel; 1043, support column; 1044, horizontal channel; 105, clamping space; 106, first gasket; 1061, first cylinder body; 1062, first column body; 1063, connecting plate; 1064, hole channel; 1065, protruding part; 1066, open slot; 107, second gasket;

[0046] 20, cup cover; 201, pressure relief assembly;

[0047] 30, cup body; 301, extension; 3011, first external thread;

[0048] 40, base; 401, bottom shell; 4011, sleeve portion; 4012, positioning post; 4013, clamping block; 4014, flange; 402, bottom support; 4021, oxygen outlet; 4022, first connecting piece; 40221, first insertion hole; 4023, clamping groove; 4024, second connecting piece; 40241, second insertion hole; 403, outer cover; 404, accommodating space; 405, power key; 406, charging hole; DETAILED DESCRIPTION

[0049] The present application will be further described below in conjunction with the drawings and specific embodiments, so that those skilled in the art can better understand the present application and implement it. It is obvious that the described embodiments are only a part of the embodiments of the present disclosure, not all the embodiments. The following description of at least one exemplary embodiment is actually only illustrative, but not as any limitation on the present disclosure and its application or use.

[0050] In the description of the present application, it is understood that the terms "vertical", "upper", "lower", "top", "side", "inner", "outer" and the like indicate the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore cannot be understood as a limitation on the present application. In addition, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the technical features indicated. Therefore, the features limited by "first", "second" can be explicitly or implicitly included one or more features. In the description of the present application, unless otherwise specified, the meaning of "a plurality of" is two or more.

[0051] In the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounting", "connecting", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium, or it can be the communication between two elements inside. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0052] Embodiments

[0053] Reference Figure 5 , and Figures 18-21As shown, the embodiment discloses an electrolysis assembly 10, comprising a first sealing body 101 and an electrolysis body 102, the electrolysis body 102 is used for electrolyzing water to generate hydrogen and oxygen;

[0054] A first cavity 1011 is formed on the first sealing body 101, and a positioning groove 1012 is arranged on the inner wall of the first cavity 1011;

[0055] The edge of the electrolysis body 102 is clamped in the positioning groove 1012, and the electrolysis body 102 comprises a negative electrode sheet 1021, a proton exchange membrane 1022 and a positive electrode sheet 1023 arranged in sequence from top to bottom, and at least one first through hole 1024 is arranged on the negative electrode sheet 1021 and the positive electrode sheet 1023, the first through hole 1024 is communicated with 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 sheet 1021 and the positive electrode sheet 1023 can be used for water to pass through, and also facilitates the escape of gas after electrolysis, for example, the first through hole 1024 on the negative electrode sheet 1021 is used for the escape of hydrogen, and the first through hole 1024 on the positive electrode sheet 1023 is used for the escape of oxygen.

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

[0057] Further, the diameter of the first through hole 1024 is 0.5mm-1.5mm, preferably, the diameter of the first through hole 1024 is 1mm, which can better make hydrogen exist in water in a short time, improve hydrogen production efficiency, and better ensure effective separation of hydrogen and oxygen.

[0058] It can be understood that the negative electrode sheet 1021 and the positive electrode sheet 1023 are both conductive elements, which can be made of conductive metal.

[0059] The proton exchange membrane 1022 is a kind of efficient semi-permeable membrane, which has selective permeability and can accurately allow hydrogen ions to pass through while blocking hydroxyl ions. Through the proton exchange membrane 1022, hydrogen ions and electrons can combine smoothly to generate purer hydrogen.

[0060] The traditional PEM hydrogen production method needs to coat a heavy metal coating on the surface of the proton exchange membrane (PEM) as a catalyst, for example, the proton exchange membrane is coated with a catalyst-iridium oxide near the anode side; the other side is coated with a catalyst-platinum carbon. When water electrolysis is performed in this way, the heavy metal material is easy to fall off and enter the user's body with the drinking action, and such heavy metals are toxic and can adversely affect the human body. In order to avoid such effects, the proton exchange membrane 1022 in the electrolysis body of the embodiment does not have a catalyst coating, and the negative plate 1021 and the positive plate 1023 are both titanium electrode plates made of titanium material. Hydrogen is produced by electrolysis through the electrolysis body, thereby effectively avoiding heavy metal poisoning, making water electrolysis safer and ensuring human health.

[0061] In addition, since the titanium electrode has good conductivity and strong stability, the electrolysis of the titanium electrode by direct current voltage impact can also effectively ensure the efficient and stable operation of the electrolysis. The electrolysis principle of the electrolysis assembly 10 is as follows: after power-on, when the water flows through the first through hole 1024 of the negative plate 1021, the proton exchange membrane 1022 is soaked, and further flows to the positive plate 1023, the water in the electrolysis assembly 10 is electrolyzed to produce hydrogen and oxygen, that is, the electrons of the negative electrode enter the water and react with the hydrogen ions to produce hydrogen, and the positive electrode accepts electrons from the hydroxyl radical to become oxygen. The generated hydrogen gas rises and enters the upper water to form hydrogen-rich water for drinking, and the oxygen gas is isolated and discharged downward.

[0062] It can be understood that when the amount of water is large, part of the water will also flow out through the first through hole 1024 of the positive plate 1023.

[0063] The electrolysis assembly 10 described above, by providing a first sealing body 101, and a positioning groove 1012 is arranged on the inner wall of the first sealing body 101 to integrally clamp the electrolysis body 102, can improve the overall sealing performance of the electrolysis assembly 10, avoid the phenomenon of leakage caused by the water flowing from the positive and negative plates 1021 to the left and right sides, and also make the overall structure simpler and more convenient to install. At the same time, it also improves the structural stability and reliability of the electrolysis body 102, and is more conducive to the stable operation of the electrolysis process.

[0064] In some preferred modes, the first sealing body 101 is a silica gel piece.

[0065] In some preferred modes, as shown in Figure 21 The first sealing body 101 is a ring-shaped piece, the positioning groove 1012 is a ring-shaped groove, and the edge of the electrolysis body 102 is clamped in the positioning groove 1012. Among them, the negative plate 1021, the proton exchange membrane 1022 and the positive plate 1023 can all be circular plates.

[0066] Further, as shown in Figure 19 The depth of the positioning groove 1012 is 1.8mm-2.2mm, preferably, the depth L1 of the positioning groove 1012 is 2mm. If the depth is too shallow, it will affect the fixing reliability of the positive and negative plates and reduce the sealing effect. If the depth is too large, it will affect the exposed area of the positive and negative plates, and further affect the arrangement porosity of the first through hole 1024, which is not conducive to ensuring the hydrogen-oxygen separation efficiency.

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

[0068] In some preferred modes, the thickness of the negative plate 1021 and the positive plate 1023 is 0.5mm-1mm, preferably, 0.5mm can be selected. If the thickness is too large, the resistance will also increase accordingly, thereby affecting the electrolysis efficiency.

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

[0070] When specifically setting, the proton exchange membrane 1022 can be directly in contact with the negative plate 1021 to shorten the arrangement distance between the negative plate 1021 and the positive plate 1023 and increase the conductivity. A small gap or a separation sheet can be kept between the proton exchange membrane 1022 and the positive plate 1023 to better separate the positive and negative plates and prevent the positive and negative plates from short-circuiting.

[0071] In some embodiments, as shown in Figures 4-5 , and Figures 9-13 The electrolysis assembly 10 further includes a first seat body 103 and a second seat body 104. The first seat body 103 is detachably connected to the second seat body 104. The first seat body 103 and the seat body form a clamping space 105. The first sealing main body 101 is clamped in the clamping space 105. The first seat body 103 is provided with a water inlet channel 1031. The water inlet channel 1031 is in communication with the first cavity 1011, so that the water inlet channel 1031 is in communication with the first through hole 1024. The water in the water inlet channel 1031 can enter between the negative plate 1021 and the positive plate 1023 through the first through hole on the negative plate 1021, and permeate or flow through the positive plate 1023 through the first through hole on the positive plate 1023, thereby ensuring sufficient electrolysis of water.

[0072] By clamping the first sealing main body 101 as a whole in the clamping space 105, the sealing between the first sealing main body 101, the first seat body 103 and the second seat body 104 can be better guaranteed, and the side edge water leakage phenomenon can be prevented, thereby better guaranteeing the electrolysis efficiency of the electrolysis assembly 10 and improving the hydrogen evolution amount.

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

[0074] Further, as shown in Figure 5 and Figure 13 , the first seat body 103 comprises an inner ring body 1032 and an outer ring body 1033, the inner ring body 1032 is located inside the outer ring body 1033, a water inlet channel 1031 is formed on the inner ring body 1032, a first internal thread 10331 is arranged on the inner wall of the outer ring body 1033, a sealing groove 10332 is formed on the outer wall of the outer ring body 1033, and a first sealing ring 10333 is connected in the sealing groove 10332, so as to improve the sealing effect.

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

[0076] In some preferred modes, a plurality of support rib plates 10321 are connected to the inner wall of the inner ring body 1032, all the support rib plates 10321 are distributed in a circumferential direction, and a water inlet channel 1031 is formed between any two adjacent support rib plates 10321. The arrangement of the above-mentioned support rib plates 10321 can enhance the strength of the inner ring body 1032 and prevent the inner ring body 1032 from deforming during long-term use.

[0077] Further, the above-mentioned support rib plates 10321 are in the shape of a rectangle, a trapezoid or other shapes.

[0078] In some embodiments, as shown in Figure 5 , the second seat body 104 is provided with a second cavity 1041 at one end facing the positive electrode sheet 1023, the first gasket 106 is arranged in the second cavity 1041, and the first gasket 106 abuts against the positive electrode sheet 1023 to support the positive electrode sheet 1023 and prevent local deformation such as concave deformation of the electrolysis body 102.

[0079] In some modes, at least one protruding part 1065 can be arranged at one end of the first gasket 106 facing the positive electrode sheet 1023, and the protruding part 1065 abuts against the positive electrode sheet 1023. Through the arrangement of the protruding part 1065, on the one hand, the positive electrode sheet 1023 can be supported to prevent deformation of the electrolysis body during use and affect the electrolysis efficiency, and on the other hand, a gap can be formed between the peripheral area outside the protruding part and the positive electrode sheet, and the air permeability can be increased, which is more conducive to oxygen discharge.

[0080] In some modes, all the protruding parts are distributed in at least two circles, and each circle comprises a plurality of protruding parts 1065 distributed in a circumferential direction.

[0081] 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.

[0082] In some embodiments, the lower surface of the first gasket 106 is provided with at least one opening groove 1066.

[0083] 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.

[0084] 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.

[0085] In some embodiments, multiple protrusions 1065 may 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 may be provided only on the upper surface of the first cylindrical body 1061, or only on the upper surface of the first column 1062.

[0086] 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.

[0087] 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.

[0088] In some modes, a plurality of open grooves 1066 can be arranged on the lower surface of the first cylinder body 1061 and the first column body 1062; a plurality of open grooves 1066 can also be arranged only on the lower surface of the first cylinder body 1061; or a plurality of open grooves 1066 can be arranged only on the lower surface of the first column body 1062.

[0089] For example, the plurality of open grooves 1066 on the lower surface of the first cylinder body 1061 can be circumferentially distributed; the plurality of open grooves 1066 on the lower surface of the first column body 1062 can also be circumferentially distributed.

[0090] Through the arrangement of the open grooves 1066, temporary water storage can be achieved, and air permeability can be increased, which is more conducive to oxygen discharge.

[0091] Further, the second cavity 1041 is also provided with a second gasket 107, which is located between the first gasket 106 and the bottom surface of the second cavity 1041, and the second gasket 107 abuts against the first gasket 106. Through the arrangement of the second gasket 107, a better waterproof effect can be achieved to prevent water in the first gasket 106 from infiltrating downward.

[0092] The first gasket 106 can be a plastic gasket, and the second gasket 107 can be a solid silica gel gasket.

[0093] Further, as shown in Figure 5 , the outer edge of the second gasket 107 protrudes from the first gasket 106, so as to better prevent water in the first gasket 106 from infiltrating downward.

[0094] In some modes, a first gap 10411 is formed between the outer wall of the first gasket 106 and the inner wall of the second cavity 1041, and the first gap 10411 is in communication with at least one first through hole 1024 on the positive electrode sheet 1023, so that oxygen generated by electrolysis at the positive electrode sheet can be more smoothly discharged through the first gap 10411.

[0095] In some embodiments, as shown in Figure 5 and Figure 12 , the lower part of the second seat body 104 is provided with an oxygen passage 1042, one end of the oxygen passage 1042 is in communication with the first cavity 1011, and the other end is in communication with the outside, so as to discharge the oxygen generated by electrolysis to the outside air environment through the oxygen passage 1042.

[0096] Further, as shown in Figure 5 , the second seat body 104 is also provided with an oxygen passage 1042 and a horizontal passage 1044, and the oxygen passage 1042 is in communication with the first gap 10411 through the horizontal passage 1044.

[0097] In order to further ensure the oxygen output effect, the upper surface of the second gasket 107 is lower than the upper surface of the inner wall of the horizontal channel 1044, so as to avoid blocking the inlet of the horizontal channel 1044 and improve the oxygen discharge efficiency.

[0098] As shown in Figures 5-7 , the lower part of the second seat body 104 is further provided with a plurality of supports 1043. Through the arrangement of the supports 1043, the second seat body 104 can be lifted to a certain height, so that the lower part of the second seat body 104 can form a containing space 404 for placing a circuit assembly (not shown in the figure).

[0099] The above-mentioned circuit assembly includes a battery and a circuit board. The battery supplies power to the circuit board. The positive plate 1023 and the negative plate 1021 are respectively connected to the positive and negative poles of the corresponding circuit in the circuit board.

[0100] The positive plate 1023 can be connected to the positive pole of the circuit board through a conductive member (wire or conductive column). The positive plate 1023 can be connected to the negative pole of the circuit board through a conductive member (wire or conductive column). In order to facilitate the arrangement of the conductive member, as shown in Figure 9 , Figure 18 and Figure 20 , a first conductive protrusion 10211 can be arranged at the edge of the negative plate 1021. The first conductive protrusion 10211 penetrates the first sealing main body 101. The first conductive protrusion 10211 is provided with a first mounting hole 10212 for the conductive member to pass through. Similarly, a second conductive protrusion 10231 can also be arranged at the edge of the positive plate 1023. The second conductive protrusion 10231 penetrates the first sealing main body 101. The second conductive protrusion 10231 is provided with a second mounting hole 10232 for the conductive member to pass through.

[0101] Further, the first conductive protrusion 10211 and the second conductive protrusion 10231 respectively penetrate the first sealing main body 101 from two sides and are arranged symmetrically, that is, corresponding through holes are arranged on the symmetric two sides of the first sealing main body 101 to respectively allow the first conductive protrusion 10211 and the second conductive protrusion 10231 to pass through. This mode is beneficial to the arrangement of the power supply line and can further ensure the sealing performance.

[0102] The embodiment further discloses a hydrogen-rich water cup, as shown in Figures 1-10 , comprising a cup body 30, a cup cover 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 base 40 is provided with the above-mentioned electrolysis assembly 10. The cup body 30 is in communication with the first cavity 1011 in the electrolysis assembly 10, so that the water in the cup body 30 can partially enter the first cavity 1011, thereby wetting the electrolysis main body 102, and realizing electrolysis to generate hydrogen.

[0103] The cup cover 20 and the cup body 30 can be threadedly connected.

[0104] In some embodiments, the electrolysis assembly 10 comprises a first seat body 103 and a second seat body 104, both of which are located inside the base 40, and a clamping space 105 is formed between the first seat body 103 and the second seat body 104, the first sealing body 101 is clamped in the clamping space 105, and the first seat body 103 is provided with a water inlet channel 1031, and the cup body 30 is connected with the first cavity 1011 through the water inlet channel 1031, so that part of the water in the cup body 30 can enter the first cavity 1011 through the water inlet channel 1031, so as to realize electrolysis.

[0105] The electrolysis assembly 10 described above can achieve good sealing through the first sealing body 101, which can effectively prevent the water entering the electrolysis assembly 10 from leaking into other spaces of the base 40, especially preventing the water from leaking into the space where the bottom circuit assembly is located, thereby effectively ensuring the electrical safety and the normal operation of the electrolysis circuit.

[0106] Further, as shown in Figure 5 and as shown in Figure 10 , the lower part of the cup body 30 is provided with an extension 301, and the outer wall of the extension 301 is formed with a first outer thread 3011, and the first seat body 103 comprises an inner ring body 1032 and an outer ring body 1033, the inner ring body 1032 is formed with a water inlet channel 1031, and the inner wall of the outer ring body 1033 is provided with a first inner thread 10331, the first outer thread 3011 and the first inner thread 10331 are screwed, so that the cup body 30 and the first seat body 103 are connected through threads, which is more convenient for installation and disassembly, and also has good sealing performance.

[0107] In some embodiments, as shown in Figures 16-17 , the base 40 comprises a bottom shell 401 and a bottom support 402, the upper part of the bottom shell 401 is provided with a sleeve part 4011, and the lower part of the bottom shell 401 is connected with the bottom support 402; the outer ring body 1033 is located inside the sleeve part 4011; wherein a first sealing ring 10333 is arranged between the outer ring body 1033 and the inner wall of the sleeve.

[0108] Further, the upper part of the bottom shell 401 is also provided with a positioning column 4012, the positioning column 4012 is located outside the sleeve part 4011, the first seat body 103 is provided with a positioning hole 1034, and the positioning column 4012 is inserted into the positioning hole 1034, so as to realize the connection and positioning of the bottom shell 401 and the first seat body 103.

[0109] Preferably, the upper portion of the bottom shell 401 is provided with a plurality of positioning columns 4012 which are evenly distributed in a circumferential direction, and the positioning columns 4012 correspond to the positioning holes 1034 one by one.

[0110] In some modes, the bottom support 402 is provided with an oxygen outlet 4021, the oxygen outlet 4021 is connected with at least one first through hole 1024 on the positive electrode sheet 1023, so as to facilitate the discharge of oxygen generated by electrolysis at the positive electrode sheet 1023.

[0111] Further, the lower portion of the second seat body 104 is provided with an oxygen channel 1042, one end of the oxygen channel 1042 is connected with the first cavity 1011, and the other end is connected with 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.

[0112] It can be understood that, through the above structure, one end of the oxygen channel 1042 is connected with at least one first through hole 1024 on the positive electrode sheet 1023, and the other end is connected with the oxygen outlet 4021, so as to ensure that the oxygen generated by electrolysis of water at the positive electrode sheet 1023 can enter the oxygen outlet 4021 through the oxygen channel 1042 and be discharged.

[0113] In some modes, as shown in Figure 16 The bottom support 402 is further provided with a plurality of first abutting members 4022, the first abutting members 4022 are provided with first insertion holes 40221, the lower portion of the second seat body 104 is provided with a plurality of support columns 1043, the first abutting members 4022 and the support columns 1043 correspond to each other, and each support column is inserted into the first insertion hole 40221 of the corresponding first abutting member 4022.

[0114] Through the support of the support columns 1043, a containing space 404 for placing a circuit assembly is formed between the second seat body 104 and the bottom support 402, and the overall structure is more compact. The above-mentioned circuit assembly includes a battery and a circuit board, the battery supplies power to the circuit board, and the positive electrode sheet 1023 and the negative electrode sheet 1021 are connected with corresponding positive and negative poles of the circuit board, respectively, to form an electrolysis circuit.

[0115] The above structure places the electrolysis main body 102 between the second seat body 104 and the first seat body 103, so that the three are connected inside the base 40, and the bottom support 402 is arranged on the base 40, a plurality of first abutting members 4022 are arranged on the bottom support 402, the lower portion of the second seat body 104 is provided with a plurality of support columns 1043, and the connection between the second seat body 104 and the bottom support 402 is realized by the insertion of the first insertion holes and the support columns 1043. The structure is simple, not only ensures the reliability of the connection, but also is more convenient for installation and disassembly, and the operation is more convenient.

[0116] Further, the lower part of the second seat body 104 is provided with an oxygen passage 1042, the bottom support 402 is provided with an oxygen outlet 4021 and a second connecting piece 4024, the second connecting piece 4024 is provided with a second insertion hole 40241, and the oxygen passage 1042 is inserted into the second insertion hole 40241 of the second connecting piece 4024.

[0117] Preferably, the oxygen outlet 4021 is located directly below the second connecting piece 4024.

[0118] The above structure directly inserts the oxygen passage 1042 into the second connecting piece 4024, thereby enhancing the stability of the structure, and also making installation and disassembly more convenient; at the same time, the oxygen passage also acts as a support, further increasing the connection reliability of the bottom support 402 and the second seat body 104.

[0119] In some embodiments, the following connection mode can be used between the bottom shell 401 and the bottom support 402: the lower part of the bottom shell 401 is provided with a clamping block 4013, and the bottom support 402 is provided with a clamping groove 4023, and the clamping block 4013 is clamped in the clamping groove 4023.

[0120] Further, the base 40 further comprises an outer cover 403, the outer cover 403 is sleeved on the outside of the bottom shell 401, and the outer cover 403 is provided with a power key 405 and a charging hole 406.

[0121] The power key 405 is connected with a circuit board in the circuit assembly to control the on-off of the electrolytic circuit; the charging hole 406 is used to connect an external power supply to charge the battery inside the base 40.

[0122] In some ways, as shown in Figures 7-8 , and Figures 16-17 , the upper part of the bottom shell 401 is formed with a flange 4014, and the outer cover 403 is clamped between the upper flange 4014 and the bottom support 402.

[0123] In order to prevent the air pressure in the cup from being too large, as shown in Figure 1 , the cup cover 20 is further provided with a pressure relief assembly 201, which can relieve pressure when the air pressure in the cup is too large.

[0124] The use method of the hydrogen-rich water cup is as follows: the cup cover 20 is opened, water is added into the cup body 30, the water enters the first cavity 1011 of the electrolysis assembly 10 through the cup body 30, so that the electrolysis body 102 (the negative electrode sheet 1021, the proton exchange film 1022 and the positive electrode sheet 1023) is soaked, the cup cover 20 is closed, the power key 405 is pressed, the electrolysis circuit is turned on, at this time, the water in the electrolysis assembly 10 is electrolyzed to generate hydrogen and oxygen, the hydrogen gas goes up into the water in the cup body 30 to form hydrogen-rich water, and the oxygen gas goes down through the oxygen gas channel 1042 into the oxygen outlet 4021 and is discharged to the outside of the cup through the bottom oxygen outlet 4021; when water is needed to be drunk, the cup cover 20 is opened, and the hydrogen-rich water is drunk, at this time, the hydrogen-rich water containing hydrogen gas is drunk by the human body.

[0125] The electrolysis assembly of the hydrogen-rich water cup has good sealing performance and structural stability, is convenient to install and disassemble, can effectively improve the electrolysis efficiency, thereby improving the hydrogen concentration in the hydrogen-rich water and improving the use effect. The overall structure of the cup is simple and compact, and is more convenient to install and use.

[0126] All the optional technical solutions can be combined to form optional embodiments of the present application, that is, any number of embodiments can be combined to obtain the needs of different application scenarios, which are all within the protection scope of the present application, and will not be described one by one.

[0127] It should be noted that the above examples are only examples for clearly illustrating, and are not limitations to the embodiments. For ordinary skilled in the art, other different forms of changes or variations can be made on the basis of the above description. Here, all the embodiments do not need to be exhausted, and the obvious changes or variations derived therefrom are still within the protection scope of the present application.

Claims

1. An electrolysis assembly, characterized by: The electrolysis body comprises, from top to bottom, a negative electrode sheet, a proton exchange membrane, and a positive electrode sheet, and first through holes are arranged on the negative electrode sheet and the positive electrode sheet; A first seat body is provided with a water inlet channel, which is connected to the first through holes; A second seat body is arranged below the first seat body, and the electrolysis body is arranged between the second seat body and the first seat body. The second seat body is provided with a second cavity at one end facing the positive electrode sheet, and a first gasket is arranged in the second cavity. The first gasket is provided with at least one protruding portion at one end facing the positive electrode sheet, and the protruding portion abuts against the positive electrode sheet. The upper surface of the first gasket is provided with a plurality of protruding portions, and the plurality of protruding portions are distributed in a circumferential direction.

2. The electrolysis assembly of claim 1, wherein: All the protruding portions are distributed in at least two circles, and each circle comprises a plurality of protruding portions distributed in a circumferential direction.

3. The electrolysis assembly of claim 2, wherein: Each protruding portion at most completely covers one first through hole on the positive electrode sheet.

4. The electrolytic assembly of claim 2, wherein: The lower surface of the first gasket is provided with at least one open slot.

5. The electrolytic assembly of claim 2, wherein: The open slot and the protruding portion are arranged in an interlaced manner.

6. The electrolysis assembly of claim 5, wherein: The first gasket comprises a first cylinder, and a first column is arranged in the interior of the first cylinder. The first cylinder and the first column are connected by a plurality of connecting plates, all the connecting plates are distributed in a circumferential direction, and a hole is formed between adjacent connecting plates.

7. The electrolytic assembly of claim 1, wherein: The upper surface of the first cylinder and / or the first column is formed with a plurality of protruding portions.

8. The electrolytic assembly of claim 7, wherein: The lower surface of the first cylinder and / or the first column is formed with a plurality of open slots.

9. The electrolytic assembly of claim 7, wherein: The second cavity is further provided with a second gasket between the first gasket and the bottom surface of the second cavity. The second gasket abuts against the first gasket, the second gasket is a solid gasket, and the outer edge of the second gasket protrudes from the first gasket.

10. The electrolytic assembly of claim 6, wherein: A first gap is formed between the outer wall of the first gasket and the inner wall of the second cavity, and the first gap is connected to at least one first through hole on the positive electrode sheet.

11. The electrolytic assembly of claim 10, wherein: The second seat body is further provided with an oxygen channel and a horizontal channel, and the oxygen channel is connected to the first gap through the horizontal channel.

12. The electrolytic assembly of claim 11, wherein: The cup body is connected with a cup cover at the upper portion, and a base is connected at the lower portion. The base is provided with the electrolysis assembly as claimed in any one of claims 1-12. The cup body is connected to the first seat body, and the cup body is connected to the water inlet channel in the electrolysis assembly.

13. A hydrogen-rich water cup, characterized by: ​

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