Portable water anion generating equipment

Abstract

The invention provides portable water negative ion generating equipment which comprises a water negative ion generating device used for converting water into water negative ions; the upper water tank, the middle water tank and the lower water tank are sequentially arranged from top to bottom, the upper water tank conveys water to the water negative ion generating device, the middle water tank collects condensate water generated when water negative ions are emitted, the lower water tank supplies water to the upper water tank, and the water collected by the middle water tank flows back to the lower water tank.

Description

Technical Field

[0001] This invention relates to the field of negative water ion technology, and more specifically to a portable negative water ion generating device. Background Technology

[0002] In recent years, with the public's increasing attention to air quality and respiratory health, negative ion-related products have gradually entered the consumer market, giving rise to various types such as negative ion air conditioners and negative ion air purifiers. However, most of these products are limited to use in fixed indoor settings, typically placed in specific locations to affect a small surrounding environment. Their coverage area is relatively narrow, making it difficult to meet the diverse usage needs of users in different occasions and environments.

[0003] In addition, water negative ion generators typically include a storage tank and a supply tank. The storage tank stores water, while the supply tank supplies water to the negative ion generator. However, when the storage tank continuously supplies water to the supply tank, excessive liquid in the supply tank may cause it to overflow. The overflowing water needs to be collected to prevent water flow from affecting the operation of functional components. Furthermore, when water negative ions are emitted, condensation may form upon contact with objects, and the accumulation of this water also poses a certain safety hazard. Summary of the Invention

[0004] The present invention provides a portable water negative ion generator, which is configured to be carried and used with one's person, has portability, expands usage scenarios, and improves user experience.

[0005] This invention provides a portable water negative ion generating device, which includes three water tanks to realize the recycling of water.

[0006] This invention provides a portable water negative ion generating device, which includes a middle water tank between the upper and lower water tanks to collect the water condensed during the emission of water negative ions and return it to the lower water tank, thus achieving water reuse.

[0007] This invention provides a portable water negative ion generator. Water from the upper water tank overflows into a water collection tray through a drain pipe, and then the water from the water collection tray flows back into the lower water tank, thus avoiding the upper water tank overflowing and affecting normal operation.

[0008] This invention provides a portable water negative ion generator. The upper and lower water tanks can also be replenished with water from the outside to generate water negative ions, thus improving convenience.

[0009] According to one aspect of the present invention, a portable water negative ion generating device is provided, comprising:

[0010] A water negative ion generator is used to convert water into water negative ions; and

[0011] The water tank consists of an upper water tank, a middle water tank, and a lower water tank arranged sequentially from top to bottom. The upper water tank supplies water to the negative ion generator. The middle water tank is located at the bottom of the negative ion generator to collect the condensate generated during the emission of negative ions. The lower water tank supplies water to the upper water tank. The water collected in the middle water tank flows back to the lower water tank.

[0012] According to one embodiment of the present invention, the intermediate water tank includes a water receiving tray and a lower water supply pipe, the lower water supply pipe connecting the water receiving tray and the lower water tank to transport the water collected by the water receiving tray to the lower water tank.

[0013] According to one embodiment of the present invention, the upper water tank includes a drain pipe, the drain pipe is connected to the water receiving tray, and excess water in the upper water tank is transported from the drain pipe to the water receiving tray.

[0014] According to one embodiment of the present invention, the upper water tank includes a water tank section and an installation section. The water tank section defines a water supply tank. The installation section is located at the bottom of the water tank section. The water negative ion generator is installed in the installation section. The drain pipe is disposed in the water supply tank. Excess water in the water supply tank is transported to the water receiving tray through the drain pipe.

[0015] According to one embodiment of the present invention, the bottom wall of the water tank is provided with a water inlet, the water inlet penetrates the bottom wall, the upper water tank and the lower water tank are connected by a water supply pipe, the upper end of the water supply pipe is fixed to the bottom wall at the position corresponding to the water inlet, and the water inlet is located at the edge of the water supply tank.

[0016] According to one embodiment of the present invention, a grid ring is further included, which is installed between the upper water tank and the water receiving tray to surround the water negative ion generating device, wherein the grid ring is provided with a flow port for the flow of water negative ions.

[0017] According to one embodiment of the present invention, the upper water tank and the lower water tank are connected by a water supply pipe, and water from the lower water tank is pumped into the upper water tank by a water pump.

[0018] According to one embodiment of the present invention, the system further includes a housing, wherein the upper water tank, the middle water tank and the water negative ion generator are disposed within the housing, and the lower water tank is detachably connected to the housing.

[0019] According to one embodiment of the present invention, the water negative ion generating device includes a water mist generator and an ionization needle assembly. The water mist generator generates negative ion water mist from the water tank. The ionization needle assembly is used to increase the negative ion concentration by recharging the negative ion water mist.

[0020] According to one embodiment of the present invention, it further includes an airflow driving device to drive the flow of negative water ions generated by the negative water ion generator. Attached Figure Description

[0021] Figure 1 This is a perspective view of a portable water negative ion generating device according to a preferred embodiment of the present invention.

[0022] Figure 2 This is a perspective view of a portable water negative ion generating device with a hidden grid ring, according to a preferred embodiment of the present invention.

[0023] Figure 3 This is an exploded schematic diagram of some components of the upper water tank of a portable water negative ion generating device according to a preferred embodiment of the present invention.

[0024] Figure 4 This is an exploded schematic diagram of the components of a portable water negative ion generating device according to a preferred embodiment of the present invention, involving the water tank.

[0025] Figure 5 This is a perspective view of the components of the upper water tank of a portable water negative ion generating device according to a preferred embodiment of the present invention.

[0026] Figure 6 This is a perspective view of another component of the upper water tank of a portable water negative ion generating device according to a preferred embodiment of the present invention.

[0027] Figure 7 This is a perspective view of a portable water negative ion generating device according to a preferred embodiment of the present invention.

[0028] Figure 8 This is a three-dimensional schematic diagram of the internal structure of a portable water negative ion generating device according to a preferred embodiment of the present invention. Detailed Implementation

[0029] The terms and words used in the following description are not limited to their literal meanings, but are used solely by the inventors to enable a clear and consistent understanding of the invention. Therefore, it will be apparent to those skilled in the art that the following description of various embodiments of the invention is provided for illustrative purposes only and not for limiting the invention as defined by the appended claims and their equivalents.

[0030] While ordinal numbers such as "first," "second," etc., will be used to describe various components, there is no limitation on which components are used herein. The term is used only to distinguish one component from another. For example, a first component may be referred to as a second component, and similarly, a second component may be referred to as a first component, without departing from the teachings of the inventive concept. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] The terminology used herein is for the purpose of describing various embodiments only and is not intended to be limiting. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. It will also be understood that the terms "comprising" and / or "having" as used in this specification specify the presence of the described features, numbers, steps, operations, components, elements, or combinations thereof, without excluding the presence or addition of one or more other features, numbers, steps, operations, components, elements, or groups thereof.

[0032] Reference manual attached Figures 1 to 8 This invention relates to a portable water negative ion generator, which features a portable design for easy carrying and use. The portable water negative ion generator includes a portable main body 10 and a water negative ion generator 20. The portable main body 10 serves as the supporting structure for the entire device, offering excellent portability and allowing users to easily carry and use it in various scenarios such as daily commutes, work / study, sports / leisure, or travel. The water negative ion generator 20 is installed inside the portable main body 10, forming an integrated and compact structure. The core function of the water negative ion generator 20 is to stimulate the working liquid through specific physical or chemical methods, causing it to atomize and release water mist particles rich in negative ions.

[0033] The water negative ion generating device 20 includes a water mist generator 21 and an ionization needle assembly 22. The water mist generator 21 generates negative ion water mist by rubbing water with a friction plate. It is preferably based on a structure of a piezoelectric ceramic plate and a vibrating plate. The vibrating plate with micropores is excited to generate high-frequency vibration and generate tiny water droplets. At the same time as the tiny water droplets are generated, they are rubbed against the water at high frequency by the vibrating plate, so that the tiny water droplets are further charged with negative charge to form negative ion water mist. The negative ion water mist contains water negative ions such as H+ negative water molecule groups [H3O2-(H2O)n], HO- negative water molecule groups OH-(H2O)n, and negative water molecules -(H2O)n.

[0034] The ionization needle assembly 22 is used to generate electrons through ionization to increase the concentration of negative ions. The ionization needle tip of the ionization needle assembly 22 is a thin, long conductive metal needle. The ionization needle assembly 22 generates ionization by knocking electrons out of air molecules through the discharge action of the ionization needle tip. The water mist generated by the water mist generator 21 can adsorb the negative ions, such as O2- negative molecules, generated by the ionization of electrons from the ionization needle assembly 22. These negative ions are absorbed by the negative ion water mist generated by the water mist generator 21 to generate O2- negative molecule clusters [O2-(H2O)n], thereby causing more negative ions to adhere to the negative ion water mist and effectively increasing the concentration of negative ions.

[0035] Furthermore, the portable negative ion generator also includes an airflow propulsion device 30. This device, through a built-in fan or air pump, effectively propels the generated negative ions into the external space, allowing them to enter the surrounding environment. These negative ions can flow to the human respiratory area, enter the body through the respiratory tract, and exert various physiological regulatory and health-promoting effects, including but not limited to improving the respiratory mucosal environment, enhancing the body's immune function, reducing allergen concentration, accelerating metabolism, optimizing cardiovascular function, and assisting in the rehabilitation and treatment of certain diseases. Simultaneously, the negative ions dispersed into the surrounding environment can also purify the air, removing odor molecules through charge adsorption, inhibiting bacterial growth, and promoting the settling of suspended particulate matter, thereby comprehensively improving local air quality.

[0036] like Figures 1 to 4 As shown, the portable device body 10 is equipped with a water supply system for the negative ion generator 20, including an upper water tank 110 and a lower water tank 120. The lower water tank 120 is used to store water, which can be transported to the upper water tank 110. The negative ion generator 20 is located in the upper water tank 110 and converts the water in the upper water tank 110 into negative ions.

[0037] The upper water tank 110 serves as a water supply tank, providing a water source for the negative ion generator 20. The water source can be obtained through external water supply or from the lower water tank 120. The lower water tank 120 has multiple functions: it stores condensate formed during the negative ion emission process, receives externally replenished water, and can also recycle water overflowing from the upper water tank 110.

[0038] In this embodiment, the lower water tank 120 is configured as a detachable structure, which can be removed to add water, thereby serving as a water supply device for the upper water tank 110.

[0039] A water supply pipe 1101 and a water pump 1102 are also installed between the upper water tank 110 and the lower water tank 120. The water supply pipe 1101 connects the upper water tank 110 and the lower water tank 120, and the water pump 1102 controls the water supply pipe 1101 to pump water from the lower water tank 120 into the upper water tank 110.

[0040] The portable device body 10 also includes a middle water tank 130, which is located between the upper water tank 110 and the lower water tank 120, and is used to collect condensate generated during the emission of negative water ions. Furthermore, excess water in the upper water tank 110 can also be collected in the middle water tank 130. The water collected in the middle water tank 130 can flow back to the lower water tank 120, achieving water recycling. In other words, the portable device body 10 has three water tanks to realize water transport and return.

[0041] The intermediate water tank 130 includes a water receiving tray 131 and a lower water supply pipe 132, the lower water supply pipe 132 connecting the water receiving tray 131 and the lower water tank 120. The water receiving tray 131 receives water overflowing from the upper water tank 110. The upper water tank 110 is provided with at least one drain pipe 1117. After the water level in the upper water tank 110 reaches the drain pipe 1117, excess water can flow through the drain pipe 1117 to the water receiving tray 131, and then be transported back to the lower water tank 120 through the lower water supply pipe 132.

[0042] The portable device body 10 also includes a grid ring 133, which is ring-shaped and has a plurality of flow ports 1330 spaced apart. The flow ports 1330 are distributed longitudinally so that the water negative ions generated by the water negative ion generator 20 can reach the environment through the flow ports 1330.

[0043] The water receiving tray 131 is located on the bottom side of the water negative ion generator 20, so that the condensed water generated when the water negative ion generator 20 is working will fall into the water receiving tray 131.

[0044] The lower water tank 120 collects the water collected by the water receiving tray 131 through the lower water supply pipe 132, and then pumps it into the upper water tank 110 through the water pump 1102 to generate negative water ions, thus realizing the recycling of water.

[0045] In other words, the water supply system of this application achieves water → negative water ions → water recycling by setting up three water tanks, while also preventing water overflow, ensuring the normal operation of the equipment, and improving reliability. Excess water in the upper water tank 110 is collected in the middle water tank 130, and condensate from the negative water ion generation process is also received by the middle water tank 130. The middle water tank 130 then transports the collected water to the lower water tank 120, from which it is pumped back into the upper water tank 110 for the generation of negative water ions.

[0046] The portable device body 10 also includes a housing 101, which is fitted over the outside of the intermediate water tank 130 to house the intermediate water tank 130 and the functional components of the portable negative ion generator. The lower water tank 120 is detachably disposed below the housing 101.

[0047] The lower water tank 120 of the portable device body 10 is also provided with a lower cover 102, which is threaded to facilitate the user's grip and rotation to detach or assemble the lower water tank 120 from the housing 101. Water can be added to the lower water tank 120 when it is removed.

[0048] Next, the specific structure of the water supply system of this application will be further described. (Reference) Figures 3 to 6 As illustrated, the water supply pipe 1101 connects the upper water tank 110 and the lower water tank 120. Water in the lower water tank 120 can be transported to the upper water tank 110 through the water supply pipe 1101.

[0049] The upper water tank 110 includes a water tank section 111 and a mounting section 112, which are integrally formed. The water tank section 111 defines a water supply tank 1100 for storing water, and the mounting section 112 is located at the bottom of the water tank section 111 for mounting the water negative ion generator 20.

[0050] The mounting portion 112 includes at least one mounting groove 1120 for mounting at least one of the water mist generators 21. The mounting groove 1120 is arranged longitudinally, such that the water mist generator 21 is arranged longitudinally.

[0051] The water tank 111 includes a bottom wall 1111, which defines the bottom of the water supply tank 1100. The bottom wall 1111 is provided with at least one water conveying section 1112, which connects the water supply tank 1100 and the water negative ion generator 20. Water in the water supply tank 1100 can enter the water negative ion generator 20 through the water conveying section 1112 and be converted into water negative ions by the water negative ion generator 20.

[0052] In a preferred embodiment of this application, the bottom wall 1111 is provided with two water delivery portions 1112, and the mounting portion 112 is provided with two mounting grooves 1120 for mounting two water mist generators 21. The ionization needle assembly 22 is mounted between the two mounting grooves 1120, so as to be located between the two water mist generators 21.

[0053] The water mist generator 21 further includes a mesh excitation plate 211 with a mesh area in the center. The mesh excitation plate 211 is driven to vibrate at a high frequency to generate atomized droplets by vibrating the water at a high frequency. The concentration of negative ions is further increased by the ionization needle assembly 22 to generate water negative ions. The mesh excitation plate 211 is electrically connected to at least one atomization control circuit, and the high-frequency vibration of the mesh excitation plate 211 is controlled by the atomization control circuit when at least one power source provides power.

[0054] The water mist generator 21 also includes a fixing member 212, which is installed on the outside of the mesh excitation plate 211 to fix the mesh excitation plate 211 in the mounting groove 1120. The fixing member 212 has a through hole in the middle for the flow of atomized droplets.

[0055] The water conveying part 1112 is recessed downward from the bottom wall 1111 and has a through hole to form a recessed communication structure, so as to communicate with the mounting groove 1120, thereby allowing water to flow to the water mist generator 21.

[0056] The ionization needle assembly 22 includes an ionization needle 221 and a mounting bracket 222. The mounting bracket 222 is mounted on the water receiving tray 131, and the ionization needle 221 is mounted on the mounting bracket 222 to support the ionization needle 221 between the two mesh excitation plates 211, thereby increasing the negative ion concentration of the atomized droplets to generate water negative ions.

[0057] The mounting portion 112 further includes an upper recess 1121, which is recessed to define a transversely through space between the two mounting grooves 1120 for accommodating the ionization needle 221, so that the ionization needle 221 is held between the two water mist generators 21.

[0058] Furthermore, the bottom wall 1111 is provided with at least one water inlet 1113, which penetrates the bottom wall 1111. The upper end of the water supply pipe 1101 is fixed to the bottom wall 1111 and communicates with the water inlet 1113, while the lower end of the water supply pipe 1101 communicates with the lower water tank 120. Controlled by the water pump 1102, water in the lower water tank 120 is pumped into the upper water tank 110 along the water supply pipe 1101 and the water inlet 1113.

[0059] Furthermore, in some examples, the water inlet 1113 is located near the edge of the water supply tank 1100, that is, near the side wall 1114 of the water tank portion 111.

[0060] Excess water in the upper water tank 110 can flow out through the drain pipe 1117. The top of the drain pipe 1117 is higher than the baffle wall 1115. When too much water is pumped into the upper water tank 110 and the water level is higher than the drain pipe 1117, it can leave the upper water tank 110 through the drain pipe 1117. When pumping stops, water can leave the upper water tank 110 simultaneously through the water inlet 1113 and the drain pipe 1117. Preferably, the drain pipe 1117 is located on the inner surface of the side wall 1114, so that the drain pipe 1117 is located at the edge. When it extends downward to the middle water tank 130, it is also located at the edge, so as to be located outside the mounting part 112, avoiding the drain pipe structure from affecting the installation of the water negative ion generator 20 below. Further, the drain pipe 1117 is close to the baffle wall 1115.

[0061] When the portable water negative ion generator is working, the water in the lower water tank 120 is pumped into the upper water tank 110 through the water supply pipe 1101. The water first enters the water supply tank 1100 through the water inlet 1113.

[0062] The water in the water supply tank 1100 flows downward through the water conveying part 1112 at the bottom to the water negative ion generator 20, which converts the water into water negative ions.

[0063] The housing 101 is also provided with a carrying ring 103 for easy carrying of the portable water negative ion generator. The housing 101 is provided with a power interface 104 for providing a charging interface for the power module of the portable water negative ion generator. The housing 101 houses the airflow propulsion device 30 and the water pump 1102, with the water pump 1102 located below the airflow propulsion device 30.

[0064] The basic principles of the present invention have been described in conjunction with specific embodiments. However, it should be noted that the advantages, benefits, and effects mentioned in the present invention are merely examples and not limitations, and should not be considered as essential features of each embodiment of the present invention. Furthermore, the specific details disclosed above are for illustrative and facilitative purposes only, and are not limitations. These details do not limit the present invention to the necessity of employing the specific details described above.

[0065] It should also be noted that in the apparatus, device, and method of the present invention, the components or steps can be disassembled and / or recombined. These disassemblies and / or recombinations should be considered as equivalent solutions of the present invention.

[0066] The above description of the disclosed aspects is provided to enable any person skilled in the art to make or use the invention. Various modifications to these aspects will be readily apparent to those skilled in the art, and the general principles defined herein can be applied to other aspects without departing from the scope of the invention. Therefore, the invention is not intended to be limited to the aspects shown herein, but rather to be carried out within the widest scope consistent with the principles and novel features disclosed herein.

[0067] The above description has been given for purposes of illustration and description. Furthermore, this description is not intended to limit the embodiments of the invention to the forms disclosed herein. Although numerous exemplary aspects and embodiments have been discussed above, those skilled in the art will recognize certain variations, modifications, alterations, additions, and sub-combinations therein.

Claims

1. A portable water negative ion generating device, characterized in that, include: A water negative ion generator is used to convert water into water negative ions; as well as The water tank consists of an upper water tank, a middle water tank, and a lower water tank arranged sequentially from top to bottom. The upper water tank supplies water to the negative ion generator. The middle water tank is located at the bottom of the negative ion generator to collect the condensate generated during the emission of negative ions. The lower water tank supplies water to the upper water tank. The water collected in the middle water tank flows back to the lower water tank.

2. The portable water negative ion generating device according to claim 1, characterized in that, The intermediate water tank includes a water receiving tray and a lower water supply pipe. The lower water supply pipe connects the water receiving tray and the lower water tank to transport the water collected by the water receiving tray to the lower water tank.

3. The portable water negative ion generating device according to claim 2, characterized in that, The upper water tank includes a drain pipe, which is connected to the water receiving tray. Excess water in the upper water tank is transported from the drain pipe to the water receiving tray.

4. The portable water negative ion generating device according to claim 3, characterized in that, The upper water tank includes a water tank section and an installation section. The water tank section defines a water supply tank. The installation section is located at the bottom of the water tank section. The water negative ion generator is installed in the installation section. The drain pipe is installed in the water supply tank. Excess water in the water supply tank is transported to the water receiving tray through the drain pipe.

5. The portable water negative ion generating device according to claim 4, characterized in that, The bottom wall of the water tank is provided with a water inlet, which penetrates the bottom wall. The upper water tank and the lower water tank are connected by a water supply pipe. The upper end of the water supply pipe is fixed to the bottom wall at the position corresponding to the water inlet. The water inlet is located at the edge of the water supply tank.

6. The portable water negative ion generating device according to claim 2, characterized in that, It also includes a grid ring, which is installed between the upper water tank and the water receiving tray, surrounding the water negative ion generating device. The grid ring is provided with a flow port for the flow of water negative ions.

7. The portable water negative ion generating device according to claim 1, characterized in that, The upper water tank and the lower water tank are connected by a water supply pipe, and a water pump pumps water from the lower water tank into the upper water tank.

8. The portable water negative ion generating device according to any one of claims 1 to 6, characterized in that, It also includes a housing, wherein the upper water tank, the middle water tank and the water negative ion generator are disposed within the housing, and the lower water tank is detachably connected to the housing.

9. The portable water negative ion generating device according to claim 1, characterized in that, The water negative ion generating device includes a water mist generator and an ionization needle assembly. The water mist generator generates negative ion water mist from the water tank, and the ionization needle assembly is used to increase the negative ion concentration by recharging the negative ion water mist.

10. The portable water negative ion generating device according to claim 1, characterized in that, It also includes an airflow propulsion device to propel the flow of negative water ions generated by the negative water ion generator.

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