Portable hydrogen generator

Abstract

A portable hydrogen generator, comprising an electrolysis water tank, an electrolysis module, a condenser and a humidification module, wherein the water tank has an accommodating space for accommodating water for electrolysis; the electrolysis module receives the water for electrolysis so as to generate and output a hydrogen-containing gas; the condenser is coupled to the electrolysis module so as to condense and filter the hydrogen-containing gas; the humidification module is coupled to the condenser; the humidification module is used for accommodating water, receiving from the condenser the hydrogen-containing gas and introducing same into the water, so as to humidify the hydrogen-containing gas. Thus, the miniature hydrogen generating device provided in the present invention can be used in small spaces, thus improving portability, has water level measurement and warning functions so as to alert users, thus improving practicability, and also has a smart water replenishing detection mechanism so as to prevent backflow caused by an excessively high water level, thus improving safety. In addition, the present invention allows for installation at any position by means of hanging slot structures in cooperation with a support, thus increasing practicability and convenience.

Description

Portable hydrogen generator Technical Field

[0001] This invention relates to a hydrogen generator, and more specifically, to a portable, detachable, and space-constrained portable hydrogen generator. Background Technology

[0002] Humans have always placed great importance on life, and many medical technologies have been developed to combat disease and prolong human life. Past medical practices were largely reactive, addressing symptoms only after disease occurred, such as surgery, medication, chemotherapy and radiation therapy for cancer, or the management, rehabilitation, and correction of chronic diseases. However, in recent years, many medical experts have increasingly focused on preventative medicine, such as research into health supplements, screening for and early prevention of hereditary diseases, proactively addressing potential future illnesses. Furthermore, to extend human lifespan, many anti-aging and antioxidant technologies have been developed and widely adopted, including topical skincare products and antioxidant foods / medications.

[0003] Research has found that unstable oxygen (O+), also known as free radicals (harmful free radicals), generated in the human body due to various reasons (such as disease, diet, environment, or lifestyle), can mix with inhaled hydrogen to form some water, which is then excreted from the body. This indirectly reduces the number of free radicals in the body, restoring an acidic body to a healthy alkaline state. This can have antioxidant and anti-aging effects, thereby also achieving the effects of eliminating chronic diseases and beauty and health care.

[0004] However, existing hydrogen generators are bulky and only suitable for large indoor spaces. In other words, the applications of hydrogen generators are limited and they cannot be carried around. Bring, thereby reducing Convenience and ease of use. Furthermore, existing hydrogen generators are all installed on the ground. If the application environment has limited space and cannot be installed on the ground, the use of the hydrogen generator is restricted, thus reducing its practicality. Summary of the Invention

[0005] Therefore, the purpose of this invention is to provide a portable hydrogen generator to solve the problems of the prior art. Its structure can be applied in a smaller space, improving portability, and it has a more practical water level detection and warning function, which can effectively prevent backflow caused by excessive water level and improve safety.

[0006] To achieve the above objectives, the present invention discloses a portable hydrogen generator, characterized in that it comprises:

[0007] An electrolytic water tank having a receiving space for containing electrolyzed water;

[0008] An electrolysis module is coupled to the water electrolysis tank and is used to electrolyze the water to produce a hydrogen-containing gas, the electrolysis module further comprising;

[0009] A first electrode plate, a second electrode plate, and a third electrode plate located between the first electrode plate and the second electrode plate, wherein a first cavity is located between the first electrode plate and the third electrode plate, and a second cavity is located between the second electrode plate and the third electrode plate.

[0010] An inlet pipe protrudes outward from a connection surface of the electrolysis module. The inlet pipe is coupled to the electrolysis tank to receive the electrolyzed water. The inlet pipe includes a first communicating channel that fluidly connects the first cavity and the second cavity.

[0011] An outlet pipe protrudes outward from the connection surface of the electrolysis module to output the hydrogen-containing gas. The outlet pipe includes a second connecting channel that fluidly connects the first cavity and the second cavity. The position of the outlet pipe on the connection surface is higher than the position of the water inlet pipe on the connection surface.

[0012] A condenser, fluidly connected to the electrolysis module, is used to receive and condense the hydrogen-containing gas produced by the electrolysis module; and

[0013] A humidification module is fluidly connected to the condenser. The humidification module is used to contain water and receive the hydrogen-containing gas from the condenser into the water to humidify the hydrogen-containing gas.

[0014] The electrolysis tank, the electrolysis module, the condenser, and the humidification module are equipotentially connected.

[0015] The third electrode plate includes a base, which includes a first bottom surface, a second bottom surface relative to the first bottom surface, and a side edge located between the first bottom surface and the second bottom surface. A cross section of the side edge includes the connecting surface, and the area of ​​the first bottom surface or the second bottom surface is larger than the area of ​​the connecting surface.

[0016] The electrolysis module includes a first electrolysis device and a second electrolysis device. The first electrolysis device includes a first cavity, and the second electrolysis device includes a second cavity. The first electrolysis device and the second electrolysis device are connected in series.

[0017] The electrolysis module includes a first bipolar plate disposed in the first cavity and located between the first electrode plate and the third electrode plate, forming a first electrolysis cavity between the first electrode plate and the first bipolar plate, and forming a second electrolysis cavity between the first bipolar plate and the third electrode plate; the electrolysis module also includes a second bipolar plate disposed in the second cavity and located between the third electrode plate and the second electrode plate, forming a third electrolysis cavity between the third electrode plate and the second bipolar plate, and forming a fourth electrolysis cavity between the second bipolar plate and the second electrode plate.

[0018] The water inlet pipe includes a water inlet hole that fluidly connects to the second electrolysis chamber and is used to input the electrolyzed water. The gas outlet pipe includes a gas outlet hole that fluidly connects to the second electrolysis chamber and is used to output the hydrogen-containing gas. The second electrolysis chamber is fluidly connected to the third electrolysis chamber through the first connecting channel and the second connecting channel. The first bipolar plate and the second bipolar plate each include a hole. The first electrolysis chamber is fluidly connected to the second electrolysis chamber through the hole in the first bipolar plate, and the third electrolysis chamber is fluidly connected to the fourth electrolysis chamber through the hole in the second bipolar plate.

[0019] The third electrode plate includes a first metal plate and a second metal plate, which are respectively fixed to the first bottom surface and the second bottom surface of the base, so that the third electrode plate forms a bipolar plate.

[0020] The electrolytic water tank includes a first gas delivery channel and a second gas delivery channel. The first gas delivery channel is isolated from the containment space and fluidly connected to the electrolysis module and the condenser. The first gas delivery channel is used to receive the hydrogen-containing gas generated by the electrolysis module and output the hydrogen-containing gas to the condenser. The second gas delivery channel is isolated from the containment space and fluidly connected to the condenser and the humidification module. The second gas delivery channel is used to receive the condensed hydrogen-containing gas and output the hydrogen-containing gas to the humidification module.

[0021] The device further includes a filter channel that fluidly connects the second gas delivery channel and the humidification module. The filter channel is used to receive and filter the hydrogen-containing gas output from the second gas delivery channel and output the hydrogen-containing gas to the humidification module. The filter channel includes a plurality of baffle structures arranged in an alternating pattern.

[0022] The humidification module includes a humidification cup and a water replenishment tank. The water replenishment tank is adjacent to the humidification cup and horizontally separated from it. The humidification module is used to contain water and receive hydrogen-containing gas from the condenser into the water to humidify the hydrogen-containing gas. The water replenishment tank contains replenishment water and is used to output the replenishment water to the humidification cup. The water replenishment tank also receives hydrogen-containing gas from the humidification cup into the replenishment water. A water inlet is coupled to the water replenishment tank and is used to supply the replenishment water to the water replenishment tank.

[0023] The humidification module further includes a first connector, a second connector, a first refinement element, and a second refinement element disposed at the bottom of the humidification module. The first connector is fluidly connected to the condenser and the humidification cup, and the first refinement element is located between the first connector and the humidification cup. The second connector is fluidly connected to the humidification cup and the water supply tank, and the second refinement element is located between the second connector and the water supply tank.

[0024] The humidification module further includes an air outlet and a third connector and a accommodating cavity for accommodating a filter device. The third connector is fluidly connected to the water tank and the filter device. The filter device is used to receive and filter the hydrogen-containing gas output from the water tank through the third connector. The air outlet is coupled to the filter device and is used to output the filtered hydrogen-containing gas.

[0025] The device further includes a first water replenishment pump and a second water replenishment pump. The first water replenishment pump is disposed between the water replenishment tank and the humidification cup and is used to selectively introduce the replenished water in the water replenishment tank into the humidification cup. The second water replenishment pump is disposed between the humidification cup and the electrolyzed water tank and is used to selectively introduce the water in the humidification cup into the electrolyzed water tank.

[0026] The water replenishment tank includes a first high water level standard and a first low water level standard. When the water level in the water replenishment tank is higher than the first low water level standard, the first water replenishment pump delivers the replenished water to the humidification cup. When the water level in the water replenishment tank is lower than the first low water level standard or higher than the first high water level standard, the first water replenishment pump stops operating. When the water level in the humidification cup is higher than a second high water level standard, the second water replenishment pump delivers the water in the humidification cup to the electrolyzed water tank. When the water level in the electrolyzed water tank is higher than a third high water level standard, the second water replenishment pump stops operating.

[0027] The water tank and the humidification cup are used to detect the water level through a capacitive water level gauge, and the electrolysis tank is used to detect the water level through a float water level gauge. Furthermore, the portable hydrogen generator includes a speaker signal connected to the capacitive water level gauge and the float water level gauge. The speaker is used to generate and emit a warning sound based on the detection results of the capacitive water level gauge and the float water level gauge.

[0028] The device further includes a housing, in which the electrolysis tank, the electrolysis module, the condenser, and the humidification module are disposed. The housing includes a mounting structure for mounting the portable hydrogen generator on a support.

[0029] The thickness of the electrolytic water tank is between 20mm and 30mm, and the thickness of the electrolysis module is between 20mm and 30mm.

[0030] This further includes:

[0031] A drain valve, coupled to the electrolyzed water tank, is used to drain the electrolyzed water from the tank; and

[0032] A fan is disposed in the housing and located on one side of the electrolysis module and the condenser. The fan is used to guide air into the housing and flow through the electrolysis module and the condenser.

[0033] A portable hydrogen generator is also disclosed, characterized by comprising:

[0034] An electrolytic water tank having a receiving space for containing electrolyzed water;

[0035] An electrolysis module is coupled to the water electrolysis tank and is used to electrolyze the water to produce a hydrogen-containing gas, the electrolysis module further comprising;

[0036] A first electrode plate, a second electrode plate, and a third electrode plate located between the first electrode plate and the second electrode plate, wherein a first cavity is located between the first electrode plate and the third electrode plate, and a second cavity is located between the second electrode plate and the third electrode plate.

[0037] A water inlet pipe and a gas outlet pipe protrude outward from a thick side of the electrolysis module. The water inlet pipe is coupled to the electrolysis tank to receive the electrolyzed water, and the gas outlet pipe is used to output the hydrogen-containing gas. The position of the gas outlet pipe on the thick side is higher than the position of the water inlet pipe on the thick side. The first cavity and the second cavity are fluidly connected by the water inlet pipe and the gas outlet pipe.

[0038] A condenser, fluidly connected to the electrolysis module, is used to receive and condense the hydrogen-containing gas produced by the electrolysis module; and

[0039] A humidification module fluidly connected to the condenser, the humidification module being used to contain water and receive the hydrogen-containing gas from the condenser into the water to humidify the hydrogen-containing gas;

[0040] The thickness of the electrolytic water tank is between 20mm and 30mm, and the thickness of the electrolysis module is between 20mm and 30mm.

[0041] In summary, the portable hydrogen generator of this invention is a miniature hydrogen generation device that can be used in smaller spaces (such as inside a vehicle), thus improving portability. Furthermore, the portable hydrogen generator of this invention has a water level detection and warning function to remind the user, thereby improving practicality. Moreover, the portable hydrogen generator of this invention has an intelligent water replenishment detection mechanism to prevent backflow caused by excessive water level, thereby improving safety. In addition, the portable hydrogen generator of this invention can be installed in any location via a hanging slot structure and a bracket, further increasing practicality and convenience. Attached Figure Description

[0042] Figure 1 shows a schematic diagram of a portable hydrogen generator according to a specific embodiment of the present invention.

[0043] Figure 2 shows a functional block diagram of a portable hydrogen generator according to a specific embodiment of the present invention.

[0044] Figure 3 shows an exploded view of the portable hydrogen generator in Figure 1.

[0045] Figure 4 shows an exploded view of the electrolysis tank and filter module in Figure 3.

[0046] Figure 5A shows an exploded view of the electrolysis module in Figure 3.

[0047] Figure 5B shows an exploded view of the third electrode plate in Figure 5A.

[0048] Figure 5C shows a cross-sectional view of the electrolysis module in Figure 3 from one perspective.

[0049] Figure 5D shows a cross-sectional view of the electrolysis module in Figure 3 from another perspective.

[0050] Figure 6 shows a cross-sectional schematic diagram of the electrolysis tank, condenser, and filter module shown in Figure 4.

[0051] Figure 7A shows an exploded view of the humidification module in Figure 3.

[0052] Figure 7B shows a cross-sectional schematic diagram of the humidification module in Figure 1.

[0053] Figure 7C shows a structural schematic diagram of the portable hydrogen generator of Figure 1 from another perspective.

[0054] Figure 8 shows a simplified structural diagram of the lower cover of the humidification module in Figure 1.

[0055] Figure 9 shows a schematic diagram of the casing of a portable hydrogen generator according to a specific embodiment of the present invention.

[0056] The advantages, spirit, and features of the present invention will be described and discussed in detail with reference to the accompanying drawings and embodiments. Detailed Implementation

[0057] To make the advantages, spirit, and features of the present invention more readily and clearly understood, detailed descriptions and discussions will follow with reference to the accompanying drawings. It is important to note that these embodiments are merely representative examples of the present invention, and the specific methods, apparatus, conditions, materials, etc., exemplified are not intended to limit the present invention or the corresponding embodiments.

[0058] The terminology used in the various embodiments disclosed in this invention is for the purpose of describing particular embodiments only and is not intended to limit the various embodiments disclosed in this invention. The singular form used in the specification also includes plural forms unless the context clearly indicates otherwise. Unless otherwise specified, all terms used in this specification (including technical and scientific terms) have the same meaning as commonly understood by one of ordinary skill in the art to which the various embodiments disclosed in this invention pertain. The foregoing terms (such as those defined in commonly used dictionaries) are to be interpreted as having the same meaning as in the context of the same technical field and are not to be interpreted as having an idealized or overly formal meaning unless the term is clearly defined in the various embodiments disclosed in this invention.

[0059] In the description of this specification, references to terms such as "an embodiment," "a specific embodiment," etc., mean that a specific feature, structure, material, or characteristic described in that embodiment is included in at least one embodiment of the invention. In this specification, illustrative expressions of the above terms do not necessarily refer to the same embodiment. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments.

[0060] In the description of this invention, unless otherwise specified or limited, it should be noted that the terms "coupled", "connected", and "set up" should be interpreted broadly. For example, they can refer to mechanical or electrical connections, or internal connections between two components. They can be directly connected or indirectly connected through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms according to the specific circumstances.

[0061] Please refer to Figures 1, 2, and 3 together. Figure 1 shows a structural schematic diagram of a portable hydrogen generator E according to a specific embodiment of the present invention. Figure 2 shows a functional block diagram of the portable hydrogen generator E according to a specific embodiment of the present invention. Figure 3 shows an exploded view of the portable hydrogen generator E of Figure 1. Figure 1 only shows a portion of the outer casing to illustrate the internal structure of the portable hydrogen generator E. As shown in Figures 1 to 3, in this specific embodiment, the portable hydrogen generator E includes an electrolyzing water tank 1, an electrolysis module 12, a condenser 2, a filter module 3, a humidification module 4, and a filter device 5. The electrolyzing water tank 1 is used to contain electrolyzed water. The electrolysis module 12 is connected to the electrolyzing water tank 1 and is used to receive and electrolyze the electrolyzed water to generate hydrogen-containing gas. The condenser 2 is coupled to the electrolyzing water tank 1 and fluidly coupled to the electrolysis module 12, and is used to receive and condense the hydrogen-containing gas generated by the electrolysis module 12. The condenser 2 can be inclined at an angle of approximately 1 to 10 degrees (e.g., 2, 3, 4, or 5 degrees) to a horizontal line (such as the bottom of the electrolysis module 12), with the condenser outlet 22 higher than the condenser inlet 21, allowing the condensed liquid (such as water containing electrolytes) to automatically flow back to the electrolysis tank 1. The filter module 3 is coupled to the electrolysis tank 1 (or can be part of the electrolysis tank 1) and fluidly coupled to the condenser 2, used to filter the condensed hydrogen-containing gas. The humidification module 4 is connected to the filter module 3 and used to receive and humidify the hydrogen-containing gas output from the filter module 3. The filter device 5 is connected to the humidification module 4. The filter device 5 receives and filters the humidified hydrogen-containing gas and outputs the filtered hydrogen-containing gas for the user to inhale.

[0062] Please refer to Figures 2, 3, and 4 together. Figure 4 shows an exploded view of the electrolyzed water tank 1 and the filter module 3 of Figure 3. As shown in Figures 3 and 4, in this specific embodiment, the electrolyzed water tank 1 includes a cover 10 and a housing 11. The housing 11 includes a accommodating space 110, a first gas delivery channel 111, a first interface 115A, a second interface 115B, and a third interface 115C. The accommodating space 110 is used to accommodate electrolyzed water. The first interface 115A connects to the accommodating space 110 and is connected to the electrolysis module 12. Electrolyzed water can flow through the first interface 115A and flow to the electrolysis module 12. The first gas delivery channel 111 is isolated from the accommodating space 110, and the second interface 115B and the third interface 115C are respectively located at both ends of the first gas delivery channel 111. The second interface 115B is connected to the electrolysis module 12, and the third interface 115C is connected to the condenser 2. The second interface 115B is used to receive hydrogen-containing gas generated by the electrolysis module 12. The hydrogen-containing gas can flow sequentially through the second interface 115B, the first gas delivery channel 111 and the third interface 115C and flow to the condenser 2.

[0063] Please refer to Figures 3, 5A to 5D. Figure 5A shows an exploded view of the electrolysis module 12 of Figure 3. Figure 5B shows an exploded view of the third electrode plate 123 of Figure 5A. Figure 5C shows a cross-sectional view of the electrolysis module 12 of Figure 3 at the water inlet pipe 127. Figure 5D shows a cross-sectional view of the electrolysis module 12 of Figure 3 at the gas outlet pipe 128. As shown in Figures 5A to 5D, in this specific embodiment, the electrolysis module 12 includes a first electrode plate 121, a second electrode plate 122, a third electrode plate 123, a water inlet pipe 127, and a gas outlet pipe 128. The third electrode plate 123 is located between the first electrode plate 121 and the second electrode plate 122. The water inlet pipe 127 and the gas outlet pipe 128 are coupled to the third electrode plate 123. The water inlet pipe 127 is connected to the first interface 115A of the electrolyzed water tank 1 and is used to receive electrolyzed water. The vent pipe 128 connects to the second interface 115B of the water electrolysis tank 1 and is used to output hydrogen-containing gas. In practice, as shown in Figure 3, the electrolysis module 12 includes a long and wide side 1201 and a thick side 1202. The area of ​​the thick side 1202 is smaller than that of the long and wide side 1201. The water inlet pipe 127 and the vent pipe 128 are disposed on the thick side 1202 and protrude outward from the thick side 1202, and the position of the vent pipe on the thick side 1202 is higher than that of the water inlet pipe on the thick side 1202.

[0064] In this specific embodiment, the electrolysis module 12 includes a first fixing frame 124, a first bipolar plate 1241, a second fixing frame 125, and a second bipolar plate 1251. The first fixing frame 124 and the second fixing frame 125 are annular. The first fixing frame 124 is disposed between the first electrode plate 121 and the third electrode plate 123, and a first cavity 1240 is formed between the first electrode plate 121, the first fixing frame 124, and the third electrode plate 123. The second fixing frame 125 is disposed between the second electrode plate 122 and the third electrode plate 123, and a second cavity 1250 is formed between the second electrode plate 122, the second fixing frame 125, and the third electrode plate 123. Further, the first bipolar plate 1241 is disposed in the first fixing frame 124, and the second bipolar plate 1251 is disposed in the second fixing frame 125. At this time, a first electrolytic cavity 1240A is formed between the first electrode plate 121 and the first bipolar plate 1241, a second electrolytic cavity 1240B is formed between the first bipolar plate 1241 and the third electrode plate 123, a third electrolytic cavity 1250A is formed between the third electrode plate 123 and the second bipolar plate 1251, and a fourth electrolytic cavity 1250B is formed between the second bipolar plate 1251 and the second electrode plate 122. That is, in this specific embodiment, the electrolysis module 12 includes four electrolytic cavities, and each electrolytic cavity may have an electrolyte flow channel and an electrolytic gas flow channel (hereinafter referred to as "electrode flow channel," which will be used to replace "electrolytic cavity" in this document), as shown in Figures 5C and 5D. In practice, the first electrode plate 121 and the second electrode plate 122 are metal plates of different polarities (the first electrode plate is the positive electrode and the second electrode plate is the negative electrode, or the first electrode plate is the negative electrode and the second electrode plate is the positive electrode). The fixed frame can be directly encircled around the bipolar plate by injection molding.

[0065] It is worth noting that in this specific embodiment, the third electrode plate 123 is also a bipolar plate. When the electrolysis module 12 is connected to a power source, the polarity of the first bipolar plate 1241, the second bipolar plate 1251, and the third electrode plate 123 will change according to the polarity of the first electrode plate 121 and the second electrode plate 122, and hydrogen-containing gas will be generated by electrolyzing water in the first electrode channel 1240A, the second electrode channel 1240B, the third electrode channel 1250A, and the fourth electrode channel 1250B. In addition, the first bipolar plate 1241 further includes at least one hole 1242 connecting the first electrode channel 1240A and the second electrode channel 1240B, and the second bipolar plate 1251 further includes at least one hole 1252 connecting the third electrode channel 1250A and the fourth electrode channel 1250B, so that electrolyzed water and hydrogen-containing gas can flow between each other.

[0066] In this specific embodiment, the third electrode plate 123 includes a base 1230, a first metal plate 1231, and a second metal plate 1232. The base 1230 includes a first bottom surface 12301, a second bottom surface 12302, and a side edge, and the side edge includes a connecting surface 12303. The connecting surface 12303 is adjacent to the first bottom surface 12301 and the second bottom surface 12302, and is located between the first bottom surface 12301 and the second bottom surface 12302. The area of ​​the first bottom surface 12301 and / or the second bottom surface 12302 is larger than the area of ​​the connecting surface 12303. The first metal plate 1231 and the second metal plate 1232 are respectively disposed on the first bottom surface 12301 and the second bottom surface 12302 of the base 1230. In practice, the first bottom surface 12301 and the second bottom surface 12302 can correspond to the aforementioned length and width sides, and the connecting surface 12303 can correspond to the aforementioned thickness side. The base 1230 can be made of aluminum, and the first metal plate 1231 and the second metal plate 1232 (which can be made of medical-grade stainless steel) can be fixed to the first bottom surface 12301 and the second bottom surface 12302 of the base 1230 respectively by electro-position welding (EP welding), thus protecting the base 1230. When the electrolytic module 12 is connected to a power source, the polarity of the first metal plate 1231 and the second metal plate 1232 will change with the polarity of the first bipolar plate 1241 and the second bipolar plate 1251, so that the third electrode plate 123 forms a bipolar plate. In addition, the base 1230 may further include fixing structures that protrude outward from the left and right side walls of the base 1230 respectively. In practice, the fixing structure can be a single element or multiple elements disposed at the outer edge of the base 1230, or even at the corner of the base 1230. Therefore, the first fixing frame 124 and the second fixing frame 125 can be snapped together and fixed to the base 1230.

[0067] In this specific embodiment, the first metal plate 1231 of the first electrode plate 121, the first fixing frame 124, and the third electrode plate 123 can be regarded as a first electrolysis device (including two electrolysis channels), as described above. The second metal plate 1232 of the third electrode plate 123, the second fixing frame 125, and the second electrode plate 122 can be regarded as a second electrolysis device (also including two electrolysis channels), and the four electrolysis channels are fluidly coupled to each other. The first and second electrolysis devices are connected to the power supply in series. However, in practice, this is not the limitation; the first and second electrolysis devices can also be connected to the power supply in parallel.

[0068] In this specific embodiment, the water inlet pipe 127 and the air outlet pipe 128 protrude outward from the connecting surface 12303 of the base 1230, and the position of the air outlet pipe 128 is higher than that of the water inlet pipe 127. The water inlet pipe 127 includes a water inlet connector 1271, a water inlet hole 1272, and a first connecting channel 1273. The air outlet pipe 128 includes an air outlet connector 1281, an air outlet hole 1282, and a second connecting channel 1283. The first metal plate 1231 of the third electrode plate 123 includes a first through hole 1233 and a second through hole 1234, and the second metal plate 1232 includes a third through hole 1235 and a fourth through hole 1236. The water inlet connector 1271 is connected to the first interface 115A of the electrolytic water tank 1 and communicates with the water inlet hole 1272, and the water inlet hole 1272 corresponds to the first through hole 1233. The vent connector 1281 connects to the second interface 115B of the electrolytic water tank 1 and communicates with the vent hole 1282, which corresponds to the second through hole 1234. Further, the first connecting channel 1273 is separated from the water inlet connector 1271 and corresponds to the first through hole 1233 and the third through hole 1235. The second connecting channel 1283 is separated from the vent connector 1281 and corresponds to the second through hole 1234 and the fourth through hole 1236.

[0069] As shown in Figures 5B and 5C, the arrows indicate the flow direction of the electrolyzed water. When the electrolysis module 12 receives electrolyzed water from the electrolysis tank 1, the electrolyzed water flows sequentially through the inlet connector 1271, the inlet hole 1272, and the first through hole 1233 into the second electrode channel 1240B. Further, the electrolyzed water flows through the hole 1242 of the first bipolar plate 1241 into the first electrode channel 1240A. Moreover, the electrolyzed water flows sequentially through the first through hole 1233, the first connecting channel 1273, and the third through hole 1235 into the third electrode channel 1250A. Additionally, the electrolyzed water flows through the hole 1252 of the second bipolar plate 1251 into the fourth electrode channel 1250B, enabling the electrolysis module 12 to electrolyze the electrolyzed water located in the four electrode channels to generate hydrogen-containing gas.

[0070] As shown in Figures 5B and 5D, the arrows indicate the flow direction of the hydrogen-containing gas. After the electrolysis module 12 generates hydrogen-containing gas, the hydrogen-containing gas located in the fourth electrode channel 1250B can flow through the hole 1252 of the second bipolar plate 1251 and flow to the third electrode channel 1250A. Next, the hydrogen-containing gas located in the third electrode channel 1250A can flow sequentially through the fourth through hole 1236, the second connecting channel 1283, and the second through hole 1234 and flow to the second electrode channel 1240B. At the same time, the hydrogen-containing gas located in the first electrode channel 1240A can flow through the hole 1242 of the first bipolar plate 1241 and flow to the second electrode channel 1240B. Finally, the hydrogen-containing gas located in the second electrode channel 1240B can flow sequentially through the second through hole 1234, the gas outlet 1282, and the gas outlet connector 1281 and be output to the second interface 115B of the electrolytic water tank 1.

[0071] In practice, the two sides of the fixing frame of the electrolysis module may have grooves (not shown in the figure), and the electrolysis module may include a waterproof rubber ring set in the groove. The first electrode plate and the second electrode plate are fixed to the fixing frame by screws and other fixing devices, so that the waterproof rubber ring is located between the first electrode plate and the fixing frame and between the second electrode plate and the fixing frame, thereby preventing the electrolyzed water in the electrolysis module from leaking out.

[0072] As shown in Figures 2 and 3, in this specific embodiment, the condenser 2 includes a condensation inlet 21, a condensation outlet 22, and a condenser tube 23. The condenser tube 23 has a condensation flow channel, and the condensation inlet 21 and the condensation outlet 22 are respectively located at both ends of the condenser tube 23. The condensation inlet 21 is connected to the third interface 115C of the electrolytic water tank 1 and is used to receive hydrogen-containing gas, which can enter the condensation flow channel of the condenser tube 23 from the condensation inlet 21 for condensation and filtration. In this specific embodiment, the condenser tube 23 of the condenser 2 includes multiple bends and is spiral-shaped to prolong the time of the hydrogen-containing gas in the condenser 2, thereby fully condensing and filtering the hydrogen-containing gas. Further, in this specific embodiment, the condenser tube 23 has a slender shape and a small diameter (approximately 3 mm). Because the hydrogen-containing gas generated by the electrolysis module 12 contains water vapor, and this water-containing hydrogen gas flows through the condenser tube 23 at a relatively high pressure and velocity, the electrolyte and impurities filtered out by the condenser tube 23 in the hydrogen-containing gas will be carried out with the water vapor into the electrolysis tank 1, and will not remain in the condenser tube 23. In a specific embodiment, the condenser may further include a delay structure (not shown) disposed in the condenser tube, thereby extending the path and time of the hydrogen-containing gas in the condenser tube. The hydrogen-containing gas condensed by the condenser 2 can be output from the condenser outlet 22.

[0073] Please refer to Figures 4 and 6 together. Figure 6 shows a cross-sectional view of the electrolytic water tank 1, condenser 2, and filter module 3 of Figure 4. In this specific embodiment, the cover 10 of the electrolytic water tank 1 further includes a fourth interface 115D, and the tank body 11 further includes a second gas delivery channel 112. The filter module 3 includes a filter channel inlet 31, a filter channel outlet 32, and a filter channel 33. The second gas delivery channel 112 is isolated from the accommodating space 110 and the first gas delivery channel 111. The fourth interface 115D is connected to the condensation outlet 22 of the condenser 2 and communicates with the second gas delivery channel 112. The filter channel inlet 31 and the filter channel outlet 32 ​​are respectively located at both ends of the filter channel 33 (e.g., bottom and top), and the filter channel inlet 31 communicates with the second gas delivery channel 112 and the filter channel 33. After the condensed hydrogen-containing gas is output from the condenser outlet 22, the hydrogen-containing gas can flow sequentially through the fourth interface 115D, the second gas delivery channel 112 and the filter channel inlet 31 and flow to the filter channel 33 (as shown by the arrow in Figure 6).

[0074] Furthermore, the filter module 3 includes multiple baffle structures 34, and each baffle structure 34 includes an arcuate portion and a hook portion connecting the arcuate portion. The arcuate portion extends upwards, and the hook portion extends downwards from the top of the arcuate portion. The baffle structures 34 are arranged in an alternating pattern within the filter channel 33. In practice, the arcuate portion may extend upwards along the inner wall of the filter module 3, and the hook portion may extend downwards to the right from the top of the arcuate portion, and then downwards to the left. The baffle structures 34 may protrude alternately from two opposite inner walls of the filter module 3 toward the filter channel 33, and the baffle structures 34 may also be integrally formed with the inner wall of the filter module 3. The filter channel 33 may be an S-shaped channel. When the hydrogen-containing gas output from condenser 2 flows through the filter channel 33 of filter module 3, the lower hook of baffle structure 34 will block the passage of alkalis, impurities, and electrolytes in the hydrogen-containing gas, so that the alkalis, impurities, and electrolytes adhere to and remain on the baffle structure 34 of filter module 3, thereby achieving the filtration effect. Furthermore, filter module 3 and electrolytic water tank 1 can be interconnected through the filter channel inlet 31, and electrolytic water tank 1 is a humid environment. Moreover, the hydrogen-containing gas output from condenser 2 also contains some water vapor. Therefore, the alkalis, impurities, and electrolytes blocked / filtered by filter module 3 will flow back to the water tank with the water vapor through the filter channel inlet 31, and will not remain on baffle structure 34. In addition, in this specific embodiment, filter module 3 further includes a one-way valve 35 disposed in filter channel outlet 32. The hydrogen-containing gas filtered by filter module 3 flows to filter channel outlet 32 ​​and is output to humidification module 4 through one-way valve 35.

[0075] It is worth noting that in this specific embodiment, the electrolytic water tank 1 and the filter module 3 are integrally formed. In practical applications, the electrolytic water tank and the filter module can also be individual components and can be connected to each other through locking, snap-fitting or other means.

[0076] Please refer to Figures 7A and 7B together. Figure 7A shows an exploded view of the humidification module 4 of Figure 3. Figure 7B shows a cross-sectional schematic diagram of the humidification module 4 of Figure 1. As shown in Figures 7A and 7B, in this specific embodiment, the humidification module 4 includes an upper cover 40A and a lower cover 40B, and includes an adjacently arranged humidification cup 41 and a water replenishment tank 42. The humidification cup 41 and the water replenishment tank 42 are spaced apart from each other. The humidification cup 41 has a humidification chamber 410, which is used to contain water. The water replenishment tank 42 has a water replenishment chamber 420, which is used to contain replenishment water. The humidification cup 41 is connected to the filter channel outlet 32 ​​and is used to receive filtered hydrogen-containing gas into the water to humidify the hydrogen-containing gas. The water replenishment tank 42 is used to receive hydrogen-containing gas from the humidification cup 41 into the replenishment water to humidify the hydrogen-containing gas.

[0077] In this specific embodiment, the humidification module 4 includes a first air supply pipe 401, a second air supply pipe 402, and a third air supply pipe 403 disposed on the lower cover 40B. The first air supply pipe 401 is separated from the humidification chamber 410 and is fluidly connected to the filter channel outlet 32 ​​of the filter module 3 and the bottom of the humidification chamber 410. The second air supply pipe 402 is separated from the humidification chamber 410 and the water replenishment chamber 420 and is fluidly connected to the top of the humidification chamber 410 and the bottom of the water replenishment chamber 420. The third air supply pipe 403 is fluidly connected to the top of the humidification chamber 410 and the filter device 5. Further, the humidification module 4 includes a first connecting seat 43A and a second connecting seat 43B. The first connecting seat 43A is disposed at the bottom of the humidification module 4 and connects the first air supply pipe 401 and the humidification chamber 410. The second connecting seat 43B is disposed at the bottom of the humidification module 4 and connects the second air supply pipe 402 and the water replenishment chamber 420. In practice, the first connecting seat 43A and the second connecting seat 43B may each include a flow channel (not shown in the figure). The bottom of the humidification module 4 corresponding to the humidification cup 41 may include a first opening 411 corresponding to the first connecting seat 43A, and the bottom of the humidification module 4 corresponding to the water replenishment tank 42 may include a second opening 421 corresponding to the second connecting seat 43B.

[0078] As shown in Figure 7B, one end of the first air supply pipe 401 is connected to the filter channel outlet 32 ​​of the filter module 3, and the other end of the first air supply pipe 401 is connected to the channel of the first connecting seat 43A, and the channel of the first connecting seat 43A is connected to the first opening 411 of the humidification module 4. One end of the second air supply pipe 402 is connected to the top of the humidification chamber 410, and the other end of the second air supply pipe 402 is connected to the channel of the second connecting seat 43B, and the channel of the second connecting seat 43B is connected to the second opening 421 of the humidification module 4. One end of the third air supply pipe 403 is connected to the top of the water replenishment chamber 420, and the other end of the third air supply pipe 403 is connected to the filter device 5. Further, the humidification module 4 includes a first refining element 44A and a second refining element 44B respectively disposed in the channels of the first connecting seat 43A and the second connecting seat 43B. The first refining element 44A is located between the first connecting seat 43A and the first opening 411, and the second refining element 44B is located between the second connecting seat 43B and the first opening 411. In practice, the first refining element 44A and the second refining element 44B can be foamed filter sheets or elements with multiple micropores, and are used to refine hydrogen-containing gas to generate multiple microbubbles. After the filter module 3 filters the hydrogen-containing gas, the filtered hydrogen-containing gas can flow sequentially through the filter outlet 32, the first gas supply pipe 401, the channel of the first connecting seat 43A, the first refining element 44A, and into the water in the humidification chamber 410 for the first humidification. Then, the humidified hydrogen-containing gas can flow sequentially from the top of the humidification chamber 410 through the second gas supply pipe 402, the channel of the second connecting seat 43B, the second refining element 44B, and into the replenishment water in the replenishment chamber 420 for the second humidification. Finally, the humidified hydrogen-containing gas can flow from the top of the water supply chamber 420 through the third gas supply pipe 403 and to the filter device 5 (as shown by the arrow in the figure).

[0079] It is worth noting that the end position of the first air supply pipe 401 connected to the filter channel outlet 32 ​​and the end position of the second air supply pipe 402 connected to the top of the humidification chamber 410 are both higher than the water level in the humidification chamber 410, and the end position of the third air supply pipe 403 connected to the top of the water replenishment chamber 420 is higher than the water level of the replenishment water in the water replenishment chamber 420.

[0080] As shown in Figure 7B, in this specific embodiment, the humidification module 4 further includes a receiving cavity 430 disposed adjacent to the water supply tank 42, and the receiving cavity 430 is used to receive the filter device 5. The filter device 5 includes an outer tube 51, an inner tube 52, and a filter element 53. The filter element 53 is disposed in the inner tube 52 and is used to filter hydrogen-containing gas, while the inner tube 52 is disposed in the outer tube 51. The bottom of the outer tube 51 includes a filter inlet 511, and the top of the inner tube 52 includes a filter outlet 521. Further, the humidification module 4 includes a third connecting seat 43C that fluidly connects the water supply tank 42 and the filter device 5. The third connecting seat 43C may include a flow channel and connect a third gas supply pipe 403 to the filter inlet 511 of the outer tube 51 of the filter device 5. In practice, the filter device 5 may be an activated carbon filter tube, activated carbon tube, etc. After the hydrogen-containing gas flows into the water replenishment chamber 420, the humidified hydrogen-containing gas can sequentially flow through the third gas supply pipe 403, the flow channel of the third connecting seat 43C, the filter inlet 511, and into the outer pipe 51 of the filter device 5. Then, the hydrogen-containing gas enters the filter element 53 through the bottom of the inner pipe 52 for filtration, and the filtered hydrogen-containing gas is then output from the filter outlet 52 of the inner pipe 52 (as shown by the arrow in the figure).

[0081] Please refer to Figures 1, 7B, and 7C. Figure 7C shows a schematic diagram of the rear structure of the portable hydrogen generator E of Figure 1. As shown in Figures 1, 7B, and 7C, the portable hydrogen generator E in this specific embodiment includes a housing 7, and an electrolysis tank 1, an electrolysis module 12, a condenser 2, a filter module 3, a humidification module 4, and a filter device 5 are disposed within the housing 7. The housing 7 includes an outlet 71 corresponding to the filter outlet 521 of the inner tube 52 of the filter device 5. The hydrogen-containing gas filtered by the filter device 5 can be output to the external environment through the outlet 71 for the user to inhale.

[0082] In this specific embodiment, the electrolysis tank 1, electrolysis module 12, condenser 2, filter module 3, and humidification module 4 are all equipotentially connected. In practice, the electrolysis tank 1, electrolysis module 12, condenser 2, filter module 3, and humidification module 4 are all made of metal, and the portable hydrogen generator E may further include multiple metal plates 73. As shown in Figure 7C, two metal plates 73 can be fixed to the housings of the electrolysis tank 1 and the humidification module 4 respectively by screws, and then the two metal plates 73 are in contact with each other to achieve equipotentiality. Furthermore, the metal plates 73 can also contact and connect the electrolysis module 12 and the condenser 2 to achieve equipotentiality. In addition, equipotentiality can also be achieved when the condensation outlet of the condenser 2 is connected to the fourth interface of the electrolysis tank 1. In one specific embodiment, the electrolysis module and the condenser are made of metal, while the other components are made of plastic. The electrolysis module and the condenser can achieve equipotentiality through the contact connection of the metal plates. In another specific embodiment, only the electrolysis module is made of metal, while all other components are made of plastic. Furthermore, the portable hydrogen generator E of the present invention has dimensions of approximately 260mm × 170mm × 40mm. The thickness of the electrolysis tank 1 and the filter module 3 is approximately 28mm (or may be between 20mm and 30mm), the thickness of the electrolysis module 12 is approximately 26mm (or may be between 20mm and 30mm), the depth occupied by the condenser 2 in the portable hydrogen generator E is approximately 24mm, and the thickness of the humidification module 4 is approximately 26mm. Therefore, the hydrogen generator in this specific embodiment is a portable, thin hydrogen generator, convenient for users to carry when traveling.

[0083] In practice, the hydrogen-containing gas output from outlet 71 can be a mixture of hydrogen and oxygen. In practical applications, the portable hydrogen generator may include or be connected to an external oxygen generator (not shown). The hydrogen produced by the portable hydrogen generator can be mixed with the oxygen produced by the oxygen generator, and the hydrogen-to-oxygen ratio is 2:1, but not limited to this. The oxygen generator may also have a function to adjust the oxygen concentration to adjust the hydrogen-to-oxygen ratio. In one specific embodiment, the portable hydrogen generator may include or be connected to an external air pump, and the hydrogen produced by the portable hydrogen generator can be mixed with the air produced by the oxygen generator to adjust the hydrogen ratio.

[0084] Please refer to Figures 1, 3, 4, and 7A. As shown in Figures 1, 3, and 7A, in this specific embodiment, the humidification module 4 of the portable hydrogen generator E includes a water inlet 425 coupled to a water tank 42, and the humidification module 4 includes a first water pump 45A and a second water pump 45B. The water inlet 425 is used to supply water to the water tank 42. The first water pump 45A is disposed on the upper cover 40A of the humidification module 4 and located between the water tank 42 and the humidification cup 41, and is used to guide the water in the water tank 42 into the humidification cup 41. The second water pump 45B is disposed between the humidification cup 41 and the electrolyzed water tank 1, and is used to guide the water in the humidification cup 41 into the electrolyzed water tank 1. Further, the portable hydrogen generator E includes a control module 6. The control module 6 is used to detect the water level in the humidification cup 41 and the water replenishment tank 42 via a water level gauge (not shown), and can control the operation of the first water replenishment pump 45A and the second water replenishment pump 45B respectively based on the water level measured by the water level gauge. In practice, the water level gauge installed in the humidification cup 41 and the water replenishment tank 42 can be a capacitive water level gauge. The electrolysis water tank 1 may further include a float water level gauge 118 for measuring the water level of the electrolyzed water.

[0085] Please refer to Figures 3 and 8 together. Figure 8 shows a simplified structural diagram of the lower cover 40B of the humidification module 4 in Figure 1. As shown in Figures 3 and 8, in this specific embodiment, the water replenishment tank 42 includes a first high water level standard H1 and a first low water level standard L1, the humidification cup 41 includes a second high water level standard H2, and the electrolysis water tank 1 includes a third high water level standard H3. When the water level of the replenishment water in the water replenishment tank 42 is higher than the first low water level standard L1, the control module 6 controls the first water replenishment pump 45A to introduce replenishment water into the humidification cup 41. Further, when the water level in the humidification cup 41 is higher than the second high water level standard H2, the control module 6 controls the second water replenishment pump 45B to introduce water from the humidification cup 41 into the electrolysis water tank 1. In addition, when the float level gauge 118 of the electrolysis water tank 1 detects that the water level of the electrolyzed water is higher than or equal to the third high water level standard H3, the control module 6 controls the second water replenishment pump 45B to stop operating.

[0086] In practical applications, the electrolyzed water tank 1 may further include a third low water level standard. When the electrolyzed water in the electrolyzed water tank 1 is consumed due to electrolysis by the electrolysis module 12 and the float level gauge 118 detects that the water level of the electrolyzed water has dropped to the third low water level standard, the control module 6 will also control the second water replenishment pump 45B to introduce water from the humidification cup 41 into the electrolyzed water tank 1, so that the electrolyzed water tank 1 can maintain a certain amount of electrolyzed water. Furthermore, when the float level gauge 118 detects that the water level of the electrolyzed water is higher than or equal to the third high water level standard H3 and the water level in the humidification cup 41 is higher than or equal to the second high water level standard H2, the control module 6 controls the first water replenishment pump 45A to stop operating, so as to avoid the backflow caused by the excessively high water level in the humidification cup 41. In addition, when the water level in the water tank 42 is higher than the first low water level standard L1 and the water level in the humidification cup 41 is lower than the second high water level standard H2, the control module 6 will also control the first water pump 45A to introduce supplementary water into the humidification cup 41. Then, when the water level in the humidification cup 41 is equal to the second high water level standard H2, the control module 6 will control the first water pump 45A to stop operating, so that the humidification cup 41 can maintain a certain amount of water to humidify the hydrogen-containing gas.

[0087] In this specific embodiment, when the water level in the water replenishment tank 42 is lower than the first low water level standard L1 or higher than the first high water level standard H1, the control module 6 controls the first water replenishment pump 45A to stop operating. In practice, when the water level in the water replenishment tank 42 is lower than the first low water level standard L1, it indicates that the water replenishment in the water replenishment tank 42 has been replenished to the humidification cup 41 and / or the electrolytic water tank 1. At this time, the control module 6 controls the first water replenishment pump 45A to stop operating to prevent the first water replenishment pump 45A from running dry and potentially causing damage. When the water level in the water replenishment tank 42 is higher than the first high water level standard H1, it indicates that both the humidification cup 41 and the electrolytic water tank 1 have been replenished to the high water level state. The control module 6 controls the first water replenishment pump 45A to stop operating to prevent the water level in the humidification cup 41 from being too high and causing backflow.

[0088] In this specific embodiment, the electrolyzed water tank 1 of the portable hydrogen generator E further includes a drain valve 117 coupled to the electrolyzed water tank 1 for discharging the electrolyzed water in the electrolyzed water tank 1. In practice, the drain valve 117 may be located at the bottom of the electrolyzed water tank 1, and the housing 7 may further include a drain outlet corresponding to the drain valve 117, and the drain outlet may be provided with a drain cover. When the drain cover is opened and the drain valve 117 is opened, the electrolyzed water in the electrolyzed water tank 1 can flow to the outside of the portable hydrogen generator E for drainage.

[0089] Furthermore, in this specific embodiment, the control module 6 further includes a speaker 61 connected to the aforementioned capacitive water level gauge and float water level gauge 118, and used to generate and emit an alarm sound based on the detection results of the water level gauge. In practice, when the water level gauge detects that the water level in the water replenishment tank 42 is lower than the first low water level standard L1, the speaker 61 can emit an alarm sound to remind the user to replenish water through the water inlet 425. When the water level gauge detects that the water level in the water replenishment tank 42 is higher than the first high water level standard H1, the speaker 61 can also emit an alarm sound to remind the user to stop replenishing water to prevent backflow caused by excessive water level in the water replenishment tank 42.

[0090] Please refer to Figures 1 and 9 together. Figure 9 shows a schematic diagram of the structure of the housing 7 of a portable hydrogen generator E according to a specific embodiment of the present invention. As shown in Figures 1 and 9, in this specific embodiment, the portable hydrogen generator E includes a fan 62, and the housing 7 includes an air inlet 741 and an air outlet 742. The fan 62 is disposed in the housing 7 and located on one side of the electrolysis module 12 and the condenser 2. The air inlet 741 and the air outlet 742 are respectively disposed on the left and right sides of the housing 7 and correspond to the position of the fan 62. The fan 62 can be used to guide air into the housing 7 from the air inlet 741, and make the air flow through the electrolysis module 12 and the condenser 2 to remove the heat energy generated during electrolysis. Then, the air containing the heat energy is discharged from the air outlet 742 for heat dissipation.

[0091] In this specific embodiment, the outer casing 7 further includes a hanging groove structure 75. The hanging groove structure 75 is used to mount the portable hydrogen generator E on a bracket. In practice, the portable hydrogen generator E can be fixed to the bracket by means of snapping, hanging, locking, etc. through the hanging groove structure 75. It is worth noting that the shape of the hanging groove structure 75 is not limited to the shape of FIG9, and can also be determined according to the design of the bracket.

[0092] In summary, the portable hydrogen generator of the present invention is a miniature hydrogen generation device that can be applied in smaller spaces (such as inside a vehicle), thereby improving… Convenience. Furthermore, the portable hydrogen generator of this invention features water level detection and warning functions to alert the user, thereby enhancing practicality. Moreover, the portable hydrogen generator of this invention has an intelligent water replenishment detection mechanism to prevent backflow due to excessively high water levels, thus improving safety. In addition, the portable hydrogen generator of this invention can be installed in any location via a hanging slot structure and a bracket, further increasing practicality and convenience.

[0093] The detailed description of the preferred embodiments above is intended to more clearly describe the features and spirit of the present invention, and is not intended to limit the scope of the invention to the preferred embodiments disclosed above. Rather, the aim is to cover various modifications and equivalent arrangements within the scope of the patent claims to which this invention is intended. Although the present invention has been disclosed above by way of embodiments, it is not intended to limit the invention. Any person skilled in the art can make various modifications and refinements without departing from the spirit and scope of the invention. Therefore, the scope of protection of the present invention shall be determined by the appended claims.

Claims

1. A portable hydrogen generator, characterized by Include: An electrolytic water tank having a receiving space for containing electrolyzed water; An electrolysis module is coupled to the water electrolysis tank and is used to electrolyze the water to produce a hydrogen-containing gas, the electrolysis module further comprising; A first electrode plate, a second electrode plate, and a third electrode plate located between the first electrode plate and the second electrode plate, wherein a first cavity is located between the first electrode plate and the third electrode plate, and a second cavity is located between the second electrode plate and the third electrode plate. An inlet pipe protrudes outward from a connection surface of the electrolysis module. The inlet pipe is coupled to the electrolysis tank to receive the electrolyzed water. The inlet pipe includes a first communication channel that fluidly communicates the first cavity and the second cavity. as well as An outlet pipe protrudes outward from the connection surface of the electrolysis module to output the hydrogen-containing gas. The outlet pipe includes a second connecting channel that fluidly connects the first cavity and the second cavity. The position of the outlet pipe on the connection surface is higher than the position of the water inlet pipe on the connection surface. A condenser, fluidly connected to the electrolysis module, is used to receive and condense the hydrogen-containing gas produced by the electrolysis module; and A humidification module is fluidly connected to the condenser. The humidification module is used to contain water and receive the hydrogen-containing gas from the condenser into the water to humidify the hydrogen-containing gas.

2. The portable hydrogen generator of claim 1, wherein, The electrolysis tank, the electrolysis module, the condenser, and the humidification module are equipotentially connected.

3. The portable hydrogen generator of claim 1, wherein, The third electrode plate includes a base, the base including a first bottom surface, a second bottom surface opposite to the first bottom surface, and a side edge located on the first bottom surface and the second bottom surface, wherein a cross section of the side edge includes the connecting surface, and the area of ​​the first bottom surface or the second bottom surface is greater than the area of ​​the connecting surface.

4. The portable hydrogen generator of claim 1, wherein, The electrolysis module includes a first electrolysis device and a second electrolysis device. The first electrolysis device includes a first cavity, and the second electrolysis device includes a second cavity. The first electrolysis device and the second electrolysis device are connected in series.

5. The portable hydrogen generator of claim 1, wherein, The electrolysis module includes a first bipolar plate disposed in the first cavity and located between the first electrode plate and the third electrode plate, forming a first electrolysis cavity between the first electrode plate and the first bipolar plate, and forming a second electrolysis cavity between the first bipolar plate and the third electrode plate; the electrolysis module also includes a second bipolar plate disposed in the second cavity and located between the third electrode plate and the second electrode plate, forming a third electrolysis cavity between the third electrode plate and the second bipolar plate, and forming a fourth electrolysis cavity between the second bipolar plate and the second electrode plate.

6. The portable hydrogen generator of claim 5, wherein, The water inlet pipe includes a water inlet hole that fluidly connects to the second electrolysis chamber and is used to input the electrolyzed water. The gas outlet pipe includes a gas outlet hole that fluidly connects to the second electrolysis chamber and is used to output the hydrogen-containing gas. The second electrolysis chamber is fluidly connected to the third electrolysis chamber through the first connecting channel and the second connecting channel. The first bipolar plate and the second bipolar plate each include a hole. The first electrolysis chamber is fluidly connected to the second electrolysis chamber through the hole of the first bipolar plate, and the third electrolysis chamber is fluidly connected to the fourth electrolysis chamber through the hole of the second bipolar plate.

7. The portable hydrogen generator of claim 3, wherein, The third electrode plate includes a first metal plate and a second metal plate, which are respectively fixed to the first bottom surface and the second bottom surface of the base, so that the third electrode plate forms a bipolar plate.

8. The portable hydrogen generator of claim 1, wherein, The electrolytic water tank includes a first gas delivery channel and a second gas delivery channel. The first gas delivery channel is isolated from the containment space and fluidly connected to the electrolysis module and the condenser. The first gas delivery channel is used to receive the hydrogen-containing gas generated by the electrolysis module and output the hydrogen-containing gas to the condenser. The second gas delivery channel is isolated from the containment space and fluidly connected to the condenser and the humidification module. The second gas delivery channel is used to receive the condensed hydrogen-containing gas and output the hydrogen-containing gas to the humidification module.

9. The portable hydrogen generator of claim 8, wherein, It further includes a filter channel that fluidly connects the second gas delivery channel and the humidification module. The filter channel is used to receive and filter the hydrogen-containing gas output from the second gas delivery channel and output the hydrogen-containing gas to the humidification module. The filter channel includes a plurality of baffle structures arranged in an alternating pattern.

10. The portable hydrogen generator of claim 1, wherein, The humidification module includes a humidification cup and a water replenishment tank. The water replenishment tank is adjacent to the humidification cup and horizontally separated from it. The humidification module is used to contain water and receive hydrogen-containing gas from the condenser into the water to humidify the hydrogen-containing gas. The water replenishment tank contains replenishment water and is used to output the replenishment water to the humidification cup. The water replenishment tank also receives hydrogen-containing gas from the humidification cup into the replenishment water. A water inlet is coupled to the water replenishment tank and is used to supply the replenishment water to the water replenishment tank.

11. The portable hydrogen generator of claim 10, wherein, The humidification module further includes a first connector, a second connector, a first refinement element, and a second refinement element disposed at the bottom of the humidification module. The first connector is fluidly connected to the condenser and the humidification cup, and the first refinement element is located between the first connector and the humidification cup. The second connector is fluidly connected to the humidification cup and the water supply tank, and the second refinement element is located between the second connector and the water supply tank.

12. The portable hydrogen generator of claim 11, wherein, The humidification module further includes an air outlet and a third connector and a receiving cavity for housing a filter device. The third connector is fluidly connected to the water tank and the filter device. The filter device is used to receive and filter the hydrogen-containing gas output from the water tank through the third connector. The air outlet is coupled to the filter device and is used to output the filtered hydrogen-containing gas.

13. The portable hydrogen generator of claim 10, wherein, It further includes a first water replenishment pump and a second water replenishment pump. The first water replenishment pump is disposed between the water replenishment tank and the humidification cup and is used to selectively introduce the replenished water in the water replenishment tank into the humidification cup. The second water replenishment pump is disposed between the humidification cup and the electrolyzed water tank and is used to selectively introduce the water in the humidification cup into the electrolyzed water tank.

14. The portable hydrogen generator of claim 13, wherein, The water replenishment tank includes a first high water level standard and a first low water level standard. When the water level in the water replenishment tank is higher than the first low water level standard, the first water replenishment pump delivers the replenished water to the humidification cup. When the water level in the water replenishment tank is lower than the first low water level standard or higher than the first high water level standard, the first water replenishment pump stops operating. When the water level in the humidification cup is higher than a second high water level standard, the second water replenishment pump delivers the water in the humidification cup to the electrolyzed water tank. When the water level in the electrolyzed water tank is higher than a third high water level standard, the second water replenishment pump stops operating.

15. The portable hydrogen generator of claim 14, wherein, The water tank and the humidification cup are used to detect the water level through a capacitive water level gauge, and the electrolysis tank is used to detect the water level through a float water level gauge. Furthermore, the portable hydrogen generator includes a speaker signal connected to the capacitive water level gauge and the float water level gauge. The speaker is used to generate and emit a warning sound based on the detection results of the capacitive water level gauge and the float water level gauge.

16. The portable hydrogen generator of claim 1, wherein, It further includes a housing, in which the electrolysis tank, the electrolysis module, the condenser, and the humidification module are disposed, and the housing includes a mounting structure for mounting the portable hydrogen generator on a bracket.

17. The portable hydrogen generator of claim 16, wherein, The thickness of the electrolysis tank is between 20mm and 30mm, and the thickness of the electrolysis module is between 20mm and 30mm.

18. The portable hydrogen generator of claim 16, wherein, Further includes: A drain valve is coupled to the electrolyzed water tank, and the drain valve is used to drain the electrolyzed water in the electrolyzed water tank; as well as A fan is disposed in the housing and located on one side of the electrolysis module and the condenser. The fan is used to guide air into the housing and flow through the electrolysis module and the condenser.

19. A portable hydrogen generator, characterized by Include: An electrolytic water tank having a receiving space for containing electrolyzed water; An electrolysis module is coupled to the water electrolysis tank and is used to electrolyze the water to produce a hydrogen-containing gas, the electrolysis module further comprising; A first electrode plate, a second electrode plate, and a third electrode plate located between the first electrode plate and the second electrode plate, wherein a first cavity is located between the first electrode plate and the third electrode plate, and a second cavity is located between the second electrode plate and the third electrode plate. A water inlet pipe and a gas outlet pipe protrude outward from a thick side of the electrolysis module. The water inlet pipe is coupled to the electrolysis tank to receive the electrolyzed water, and the gas outlet pipe is used to output the hydrogen-containing gas. The position of the gas outlet pipe on the thick side is higher than the position of the water inlet pipe on the thick side. The first cavity and the second cavity are fluidly connected by the water inlet pipe and the gas outlet pipe. A condenser, fluidly connected to the electrolysis module, is used to receive and condense the hydrogen-containing gas produced by the electrolysis module; and A humidification module fluidly connected to the condenser, the humidification module being used to contain water and receive the hydrogen-containing gas from the condenser into the water to humidify the hydrogen-containing gas; The thickness of the electrolytic water tank is between 20mm and 30mm, and the thickness of the electrolysis module is between 20mm and 30mm.

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