Hydrogen-oxygen machine facilitating water addition

Abstract

The utility model discloses a hydrogen oxygen machine convenient to add water, including casing and installation lid. The cavity is formed in the casing, and the passage that communicates the cavity is equipped with on its upside. The installation lid is covered in the upside of casing and has the closed position of closing the passage and the open position of opening the passage. The installation lid is reversibly installed in the casing through the pivot, and includes the first cover and the second cover that are separately arranged on both sides of the pivot. When the first cover is pressed, the second cover is raised to facilitate the user to operate the raised structure, open the installation lid, expose the passage on the casing, and facilitate water adding. In the utility model, the user can easily open the installation lid to add water, improving the convenience of water adding operation. When the installation lid is in the closed position, the overall appearance of the hydrogen oxygen machine is flat and beautiful, without extra protrusions and gaps. The user can conveniently clean the hydrogen oxygen machine, prevent water stains and dirt residues, and maintain the hygiene of the hydrogen oxygen machine.

Description

Technical Field

[0001] This utility model relates to a household appliance, specifically, to a hydrogen-oxygen generator that is easy to add water to. Background Technology

[0002] As people's living standards improve, hydrogen-oxygen generators, as a health device, are increasingly favored by consumers. By producing hydrogen and oxygen gas, these generators can effectively help the body eliminate free radicals and enhance immunity, showing broad application prospects.

[0003] However, traditional hydrogen-oxygen generators have some problems during use. When adding water to the tank, the cover needs to be opened through some uneven components to expose the water filling channel. These uneven components not only make the equipment's appearance uneven and affect its aesthetics, but also make cleaning difficult. When cleaning the equipment, users can easily leave water stains and dirt in the grooves and crevices, affecting the hygiene of the hydrogen-oxygen generator. Utility Model Content

[0004] Therefore, the present invention aims to provide a hydrogen-oxygen generator that is convenient for users to add water, has a flat and beautiful appearance, and is easy to clean.

[0005] To solve the above-mentioned technical problems, this utility model provides a hydrogen-oxygen generator that is easy to add water, comprising: A housing having a cavity formed within it, and a channel communicating with the cavity being provided on the upper side of the housing; and... A mounting cover is foldably disposed on the upper side of the housing to have a closed position for closing the channel and an open position for opening the channel. The mounting cover has a pivot and is rotatably mounted on the housing about the pivot. The mounting cover includes a first cover portion and a second cover portion respectively disposed on both sides of the pivot. When the first cover portion is pressed, the second cover portion is raised so that the mounting cover moves from the closed position to the open position.

[0006] Optionally, the mounting cover is detachably mounted to the housing, and the second cover is configured to be operable when tilted up, so that the mounting cover can be removed from the housing and switched to the open position.

[0007] Optionally, the mounting cover has two protruding shafts located at both ends of the rotating shaft, and the housing has two upward-opening shaft grooves corresponding to the two protruding shafts, with the two protruding shafts rotatably fitted into the shaft grooves in a one-to-one correspondence; or, The mounting cover has two recessed shaft grooves located at both ends of the rotating shaft and open downwards. The housing has two protruding shafts corresponding to the two shaft grooves, and the two protruding shafts are rotatably embedded in the shaft grooves in a one-to-one correspondence.

[0008] Optionally, a limiting part is provided on the second cover, and a corresponding limiting mating part is provided on the housing. The limiting part and the limiting part cooperate to keep the mounting cover in the closed position.

[0009] Optionally, one of the limiting portion and the limiting portion is a magnetic attraction portion, and the other is a magnetic attraction engagement portion; or, One of the limiting part and the limiting mating part is a snap-fit ​​part, and the other is a snap-fit ​​mating part.

[0010] Optionally, the housing includes a main body and an upper cover, the cavity is formed in the main body and is open on the upper side, the upper cover is detachably covered on the open side of the cavity, and the upper cover has the channel extending through it in the vertical direction.

[0011] Optionally, the upper side of the upper cover is partially recessed downward to form a groove. When the mounting cover is in the closed position, the groove is located below the first cover portion and at least partially accommodates the first cover portion when the mounting cover is tilted up. The channel is formed at the bottom of the groove.

[0012] Optionally, the upper side of the upper cover has a bearing area adjacent to the groove. When the mounting cover is in the closed position, the bearing area is located below the second cover and abuts against the lower side of the second cover.

[0013] Optionally, the upper cover includes a support area adjacent to the groove, the support area and the bearing area are located on opposite sides of the rotating shaft, and the outer periphery of the support area protrudes outward relative to the bearing area to form a limiting protrusion; The housing also includes a support wall, which partially forms the peripheral wall of the cavity. The support wall is located below the support area and supports the support area. The upper end of the support wall is relatively lower than the upper side of the housing to form a limiting groove. When the upper cover is placed on the upper side of the cavity, the limiting protrusion is embedded in the limiting groove.

[0014] Optionally, the support area is higher than the groove and the bearing area to form a mounting groove, the mounting cover is embedded in the mounting groove in the closed position, and the top of the mounting cover is flush with the top of the support area.

[0015] The technical solution provided by this utility model has the following advantages: This invention provides a hydrogen-oxygen generator that facilitates water addition, comprising a housing and a mounting cover. A cavity is formed within the housing, and a channel communicating with the cavity is provided on its upper side. The mounting cover is closable on the upper side of the housing, having a closed position for closing the channel and an open position for opening the channel. The mounting cover is rotatably mounted to the housing via a pivot and includes a first cover portion and a second cover portion respectively located on both sides of the pivot. When the first cover portion is pressed, the second cover portion tilts up, allowing the mounting cover to move from the closed position to the open position. This hydrogen-oxygen generator allows water to be added to the cavity through the channel to provide raw materials for decomposition to generate hydrogen and oxygen gas. When water needs to be added to the cavity, the user can press the first cover portion of the mounting cover, at which point the second cover portion tilts up, allowing the user to easily operate the tilted structure to open the mounting cover, exposing the channel on the housing for convenient water addition. In the embodiment provided by this invention, the design of the mounting cover ensures the sealing of the cavity. By pressing the first cover portion, the second cover portion automatically tilts up, allowing the user to easily open the mounting cover for water addition, improving the convenience of water addition. When the cover is in the closed position, it fits tightly with the housing, giving the hydrogen-oxygen generator a smooth and aesthetically pleasing appearance without any extra protrusions or gaps. This allows users to easily clean the hydrogen-oxygen generator, preventing water stains and dirt residue and maintaining its hygiene. Attached Figure Description

[0016] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0017] Figure 1 A three-dimensional structural diagram of an embodiment of the hydrogen-oxygen generator provided by this utility model, wherein the mounting cover is in the closed position; Figure 2 for Figure 1 A three-dimensional structural diagram of the hydrogen-oxygen generator, in which the mounting cover is pressed up; Figure 3 for Figure 1 A three-dimensional exploded view of the hydrogen-oxygen generator; Figure 4 for Figure 2 Exploded view of the three-dimensional structure of the middle shell; Figure 5 for Figure 4 Enlarged view of point A in the middle; Figure 6 for Figure 3 A three-dimensional structural diagram of the middle cover plate; Figure 7 for Figure 6A schematic diagram of the structure on the other side of the middle cover plate; Figure 8 for Figure 3 A schematic diagram of the three-dimensional structure of the upper and middle covers; Figure 9 for Figure 8 A schematic diagram of the three-dimensional structure on the other side of the upper and middle cover.

[0018] Explanation of reference numerals in the attached figures: 100-Hydrogen-oxygen generator; 10-Shell; 11-Main body; 110-Cavity; 12-Upper cover; 120-Channel; 121-Groove; 122-Bearing area; 123-Supporting area; 13-Shaft groove; 15-Supporting wall; 20-Mounting cover; 21-Rotating shaft; 211-Protruding shaft; 22-First cover; 23-Second cover; 24-Decorative panel; 25-Cover plate; 31-Limiting part; 32-Limiting mating part; 40-Mounting groove; 41-Limiting protrusion; 42-Limiting groove. Detailed Implementation

[0019] The technical solution of this utility model will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model. The present utility model will be described in detail below with reference to the accompanying drawings and embodiments. It should be noted that, unless otherwise specified, the embodiments and features in the embodiments of this utility model can be combined with each other.

[0020] It should be noted that the terms "first," "second," etc., in the specification, claims, and drawings of this utility model are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence.

[0021] This invention provides a convenient water-adding hydrogen-oxygen generator 100, which mainly produces hydrogen and oxygen through water electrolysis. Water (H2O) undergoes an electrolysis reaction under the influence of direct current. At the cathode, hydrogen ions (H+) gain electrons to generate hydrogen gas (H2), with the electrode reaction being 2H+ + 2e- = H2↑; at the anode, hydroxide ions (OH-) lose electrons to generate oxygen gas (O2) and water, with the electrode reaction being 4OH- - 4e- = O2↑ + 2H2O. The hydrogen and oxygen generated after electrolysis need to be transported to a designated location for better utilization.

[0022] Specifically, please refer to Figures 1 to 3The hydrogen-oxygen generator 100 includes a housing 10 and a mounting cover 20. A cavity 110 is formed within the housing 10, and a channel 120 communicating with the cavity 110 is provided on its upper side. The cavity 110 is used to store water to be decomposed, and the channel 120 is used to add water to the cavity 110. The hydrogen-oxygen generator 100 also includes an electrolysis device and a gas outlet device, as well as pipelines connecting the cavity 110 and the electrolysis device, and connecting the electrolysis device and the gas outlet device.

[0023] The mounting cover 20 is closable and can be installed on the upper side of the housing 10 to have a closed position for closing the channel 120 (e.g., Figure 1 (as shown) and the opening position of the opening channel 120 (as shown) Figure 2 (As shown). Specifically, the mounting cover 20 is rotatably mounted on the housing 10 via a pivot 21, and includes a first cover portion 22 and a second cover portion 23 respectively disposed on both sides of the pivot 21. When the first cover portion 22 is pressed, the second cover portion 23 tilts up, causing the mounting cover 20 to switch from a closed position to an open position. It should be noted that in one embodiment, when the second cover portion 23 tilts up, the channel 120 is exposed and water can be added, and the mounting cover 20 has already switched to the open position. However, in this embodiment, when the second cover portion 23 tilts up, the mounting cover 20 has not yet switched to the open position, but is only closer to the open position than the closed position. At this time, the channel 120 is not fully exposed to the state where water can be added, and the operator still needs to operate the tilted second cover portion 23 to further open the mounting cover 20 or remove it from the housing 10 before the mounting cover 20 is fully switched to the open position. Preferably, the mounting cover 20 is detachably mounted to the housing 10, and the second cover 23 is configured to be operable when tilted up, so that the mounting cover 20 can be removed from the housing 10 and switched to the open position.

[0024] In this embodiment, when water needs to be added to the cavity 110, the user can press the first cover 22 of the mounting cover 20. At this time, the second cover 23 of the mounting cover 20 will lift up, making it easier for the user to operate the lifted structure and open the mounting cover 20 to expose the channel 120 on the housing 10 for easy water addition. In the embodiment provided by this utility model, the design of the mounting cover 20 ensures the sealing of the cavity 110. By pressing the first cover 22, the second cover 23 will automatically lift up, allowing the user to easily open the mounting cover 20 for water addition, improving the convenience of water addition. When the mounting cover 20 is in the closed position, it fits tightly with the housing 10, and the overall appearance of the hydrogen-oxygen generator 100 is flat and beautiful, without any extra protrusions or gaps. Users can easily clean the hydrogen-oxygen generator 100 to prevent water stains and dirt residue and maintain the hygiene of the hydrogen-oxygen generator 100.

[0025] The detachable design of the mounting cover 20 not only increases the convenience of actual water addition, but also ensures that water addition is not obstructed by the mounting cover 20, increasing the water receiving area and preventing water from spilling.

[0026] Based on the above embodiments, please refer to the following: Figure 3 ,as well as Figures 6 to 9 The mounting cover 20 has two protruding shafts 211 located at both ends of the rotating shaft 21. The housing 10 has two upward-opening shaft grooves 13 corresponding to the two protruding shafts 211. The two protruding shafts 211 are rotatably fitted into the shaft grooves 13 in a one-to-one correspondence. In this way, the mounting cover 20 can be stably rotated and mounted on the housing 10 through a simple and reliable structure, while maintaining the flexibility of removing and installing the mounting cover 20.

[0027] In another alternative embodiment, the mounting cover 20 may have two recessed shaft grooves 13 located at both ends of the rotating shaft 21 and opening downwards. The housing 10 may have two protruding shafts 211 corresponding to the two shaft grooves 13, and the two protruding shafts 211 may be rotatably embedded in the shaft grooves 13 in a one-to-one correspondence. Similarly, the simple and reliable structure allows the mounting cover 20 to be stably rotatably mounted on the housing 10, while maintaining the flexibility to remove and install the mounting cover 20.

[0028] Based on the above two embodiments, preferably, as follows: Figure 3 As shown, the mounting cover 20 includes a cover plate 25 and a decorative panel 24 covering the upper side of the cover plate 25. The decorative panel 24 extends beyond the cover plate 25, so that when the mounting cover 20 is in the closed position, the protruding shafts 211 or shaft grooves 13 at both ends of the rotating shaft 21 can be covered by the decorative panel 24. Thus, when the mounting cover 20 is in the closed position, the appearance of the hydrogen-oxygen generator 100 is kept flat and aesthetically pleasing, and it is easy to clean.

[0029] In optional embodiments, please refer to [reference needed]. Figure 2 , Figure 3 and Figure 7 The second cover 23 is provided with a limiting part 31, and the housing 10 is correspondingly provided with a limiting mating part 32. The limiting part 31 and the limiting mating part 32 cooperate to keep the mounting cover 20 in the closed position. The specific structure of the limiting part 31 and the limiting mating part 32 is not limited. In optional embodiments, one of the limiting part 31 and the limiting part 32 is a magnetic suction part, and the other is a magnetic suction mating part. Alternatively, one of the limiting part 31 and the limiting mating part 32 is a snap-fit ​​part, and the other is a snap-fit ​​mating part. The magnetic suction or snap-fit ​​limiting mechanism not only provides a reliable limiting effect, but also makes the opening and closing operation of the mounting cover 20 more convenient and quick. When the user needs to open the mounting cover 20, he or she can easily operate it by gently pulling or pressing, causing the mounting cover 20 to lift up, improving the convenience of use and user experience.

[0030] Thus, when the mounting cover 20 is in the closed position, the limiting part 31 and the limiting mating part 32 mutually limit each other, and the mounting cover 20 requires a certain amount of external force to lift. In other words, the mounting cover 20 can be relatively firmly fixed to the housing 10, preventing the first cover part 22 from being unintentionally pressed and causing the mounting cover 20 to accidentally lift, thus ensuring the sealing and hygiene of the cavity 110. Users do not need to worry about the mounting cover 20 accidentally opening during daily use, thereby improving the safety and reliability of use.

[0031] Based on the above embodiments, please continue to refer to Figures 3 to 5 Preferably, the housing 10 includes a main body 11 and an upper cover 12. A cavity 110 is formed within the main body 11 and is open on the upper side. The upper cover 12 is detachably fitted over the open side of the cavity 110, and a channel 120 extends through the upper cover 12 in the vertical direction. This design provides double sealing protection for the upper side of the cavity 110. When water is added, water enters the cavity 110 along the channel 120, preventing splashing and minimizing the risk of water spillage. Simultaneously, it also prevents dust and debris from falling into the cavity 110 during the water-addition process. Furthermore, when a thorough cleaning of the cavity 110 is required, the upper cover 12 can be easily removed, allowing the user to thoroughly clean the interior of the cavity 110 from the open side, facilitating cleaning and maintenance of the cavity 110. This design not only makes the hydrogen-oxygen generator 100 more structurally rational, but also improves the convenience of cleaning and maintenance of the chamber 110 and the overall aesthetics of the equipment, meeting the dual needs of modern users for product functionality and appearance.

[0032] Furthermore, the upper part of the upper cover 12 is recessed downward to form a groove 121. When the mounting cover 20 is in the closed position, the groove 121 is located below the first cover 22 and at least partially accommodates the first cover 22 when the mounting cover 20 is tilted up. The channel 120 is formed at the bottom of the groove 121. The design of the groove 121 not only increases the water-receiving area, allowing water to flow along the groove 121 to the channel 120 when water is added, making the water-adding operation more convenient and less likely to cause water leakage, but also provides space for the first cover 22 to be pressed downward and limits the degree of pressure on the first cover 22.

[0033] Based on the previous embodiment, please continue to refer to... Figure 8 and Figure 9The upper cover 12 has a support area 122 on its upper side that abuts the groove 121. When the mounting cover 20 is in the closed position, the support area 122 is located below the second cover 23 and abuts against the lower side of the second cover 23. In this embodiment, the support area 122 provides support for the second cover 23, ensuring that the mounting cover 20 is firmly supported by the housing 10 and held in the closed position. Users can use it with greater peace of mind, and the safety and reliability of the equipment are further improved. Through this design of the support area 122, the hydrogen-oxygen generator 100 not only has higher safety and stability during use, but also improves the user experience.

[0034] Further, please refer to Figure 5 and Figure 8 The upper cover 12 includes a support area 123 adjacent to the groove 121. The support area 123 and the bearing area 122 are respectively located on both sides of the rotating shaft 21. The outer periphery of the support area 123 protrudes outward relative to the bearing area 122 to form a limiting protrusion 41. The housing 10 also includes a support wall 15, which partially forms the peripheral wall of the cavity 110. The support wall 15 is located below the support area 123 and supports the support area 123. The upper end of the support wall 15 is relatively lower than the upper side of the housing 10 to form a limiting groove 42. When the upper cover 12 is placed on the upper side of the cavity 110, the limiting protrusion 41 is embedded in the limiting groove 42. This design provides a dual limiting and support effect, ensuring that the position of the upper cover 12 in the closed position is limited and installed on the open side of the cavity 110, thus ensuring the sealing of the cavity 110. Through this limiting and supporting design, the hydrogen-oxygen generator 100 is not only more structurally reasonable and stable, but also provides higher safety and reliability during use.

[0035] Furthermore, such as Figure 3 As shown, preferably, the support area 123 is higher than the groove 121 and the bearing area 122 to form a mounting groove 40. The mounting cover 20 is embedded in the mounting groove 40 in the closed position, and the top of the mounting cover 20 is flush with the top of the support area 123. The design of the mounting groove 40 limits the position of the mounting cover 20, ensuring that the mounting cover 20 fits tightly with the upper cover 12 in the closed position, while making the appearance of the equipment more flat and beautiful.

[0036] Obviously, the embodiments described above are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, those skilled in the art can make other variations or modifications without creative effort, and all such variations or modifications should fall within the protection scope of this utility model.

Claims

1. A hydrogen-oxygen generator that is easy to add water, characterized in that, include: A housing having a cavity formed inside, and a channel communicating with the cavity being provided on the upper side of the housing; as well as, A mounting cover is foldably disposed on the upper side of the housing to have a closed position for closing the channel and an open position for opening the channel. The mounting cover has a pivot and is rotatably mounted on the housing about the pivot. The mounting cover includes a first cover portion and a second cover portion respectively disposed on both sides of the pivot. When the first cover portion is pressed, the second cover portion is raised so that the mounting cover moves from the closed position to the open position.

2. The hydrogen-oxygen generator with easy water addition as described in claim 1, characterized in that, The mounting cover is detachably mounted to the housing, and the second cover is configured to be operable when tilted up, so that the mounting cover can be removed from the housing and switched to the open position.

3. The hydrogen-oxygen generator for easy water addition as described in claim 2, characterized in that, The mounting cover has two protruding shafts located at both ends of the rotating shaft. The housing has two upward-opening shaft grooves corresponding to the two protruding shafts, and the two protruding shafts are rotatably fitted into the shaft grooves in a one-to-one correspondence; or, The mounting cover has two recessed shaft grooves located at both ends of the rotating shaft and open downwards. The housing has two protruding shafts corresponding to the two shaft grooves, and the two protruding shafts are rotatably embedded in the shaft grooves in a one-to-one correspondence.

4. The hydrogen-oxygen generator with easy water addition as described in any one of claims 1 to 3, characterized in that, The second cover is provided with a limiting part, and the housing is provided with a corresponding limiting mating part. The limiting part and the limiting part cooperate to keep the mounting cover in the closed position.

5. The hydrogen-oxygen generator for easy water addition as described in claim 4, characterized in that, The limiting part and one of the limiting parts are magnetic attraction parts, and the other is a magnetic attraction engagement part; or, One of the limiting part and the limiting mating part is a snap-fit ​​part, and the other is a snap-fit ​​mating part.

6. The hydrogen-oxygen generator that is easy to add water as described in claim 2 or 3, characterized in that, The housing includes a main body and an upper cover. The cavity is formed in the main body and is open on the upper side. The upper cover is detachably installed on the open side of the cavity and has the channel extending through it in the vertical direction.

7. The hydrogen-oxygen generator for easy water addition as described in claim 6, characterized in that, The upper side of the upper cover is partially recessed downward to form a groove. When the mounting cover is in the closed position, the groove is located below the first cover portion and at least partially accommodates the first cover portion when the mounting cover is tilted up. The channel is formed at the bottom of the groove.

8. The hydrogen-oxygen generator for easy water addition as described in claim 7, characterized in that, The upper side of the upper cover has a bearing area adjacent to the groove. When the mounting cover is in the closed position, the bearing area is located below the second cover and abuts against the lower side of the second cover.

9. The hydrogen-oxygen generator for easy water addition as described in claim 8, characterized in that, The upper cover includes a support area adjacent to the groove. The support area and the bearing area are located on opposite sides of the rotating shaft. The outer periphery of the support area protrudes outward relative to the bearing area to form a limiting protrusion. The housing also includes a support wall, which partially forms the peripheral wall of the cavity. The support wall is located below the support area and supports the support area. The upper end of the support wall is relatively lower than the upper side of the housing to form a limiting groove. When the upper cover is placed on the upper side of the cavity, the limiting protrusion is embedded in the limiting groove.

10. The hydrogen-oxygen generator for easy water addition as described in claim 9, characterized in that, The support area is higher than the groove and the bearing area to form a mounting groove. The mounting cover is embedded in the mounting groove in the closed position, and the top of the mounting cover is flush with the top of the support area.

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