A new self-generating ultraviolet sterilization device

Abstract

The utility model discloses a novel self -power generation ultraviolet sterilization device, including the casing, the one end of casing is the water inlet end, and the other end is the water outlet end, the water outlet end of water faucet is connected to the water inlet end, the self -power generation mechanism is installed in the casing, the drive end of self -power generation mechanism faces the water inlet end of casing, and the power generation action of self -power generation mechanism is driven through the water pressure of water inlet end, the ultraviolet sterilization mechanism is installed in the casing and is located the outside end of self -power generation mechanism, is used for generating ultraviolet sterilization light, and the self -power generation mechanism is used for the power supply of ultraviolet sterilization mechanism, the utility model discloses through the water pressure self -power generation for UVC ultraviolet lamp power supply, constructs the closed reflection sterilization cavity and focuses ultraviolet light to the water inlet, realizes the efficient sterilization of not needing external power supply.

Description

Technical Field

[0001] This utility model relates to a sterilization device, specifically a novel self-generating ultraviolet sterilization device. Background Technology

[0002] Currently, as people pay increasing attention to the safety of drinking water, more and more families are choosing faucets or water treatment equipment with sterilization functions to reduce the potential harm of bacteria in the water to human health. Among them, ultraviolet sterilization, as a highly efficient and rapid physical sterilization method, is widely used in water purification systems in homes, medical facilities, laboratories, and other fields because it does not produce harmful byproducts and can kill bacteria, viruses, and other microorganisms in the water without changing its chemical properties.

[0003] However, existing ultraviolet sterilization devices generally suffer from the following problems: First, most ultraviolet sterilization devices rely on external power sources, such as sockets or batteries, which not only limits the application scenarios and installation locations of the products, but also increases energy consumption and maintenance costs; Second, some small household ultraviolet sterilization devices are limited by size, resulting in low sterilization light power, low sterilization efficiency, and problems such as light dispersion and limited effective range; Third, some products have complex structures or are bulky, making the installation process cumbersome and inconvenient for users to disassemble and clean themselves, thus affecting the user experience.

[0004] Furthermore, existing devices often lack effective light focusing and reflection designs, leading to UV scattering within the chamber and further reducing sterilization efficiency. If the UV light emitted cannot be concentrated on key areas of the water, the desired sterilization effect cannot be achieved. Summary of the Invention

[0005] To address the aforementioned problems, this utility model provides a novel self-generating ultraviolet sterilization device that generates its own electricity using tap water pressure, does not rely on an external power source, has a compact structure, is easy to install, has high sterilization efficiency, and is easy to clean and maintain. This solves the problems existing in the prior art.

[0006] This utility model is achieved through the following technical solution: a novel self-generating ultraviolet sterilization device, comprising:

[0007] The housing has a water inlet at one end and a water outlet at the other end, with the water inlet connected to the water outlet of a faucet.

[0008] A self-generating mechanism is installed inside the housing, with the drive end of the self-generating mechanism facing the water inlet end of the housing. The water pressure at the water inlet end drives the self-generating mechanism to generate electricity.

[0009] An ultraviolet sterilization mechanism is installed inside the housing and located at the outer end of the self-generating mechanism. It is used to generate ultraviolet sterilization light, and the self-generating mechanism is used to supply power to the ultraviolet sterilization mechanism.

[0010] A reflective film is installed on the inner wall of the housing to reflect ultraviolet bactericidal light to the water inlet.

[0011] At least two sealing layers are installed on the outside of the ultraviolet sterilization mechanism and the reflective film.

[0012] As a preferred technical solution, the self-generating mechanism includes a generator, and the driving end of the generator is provided with a turbine blade. When an external water source is connected, the turbine blade is driven to rotate to generate electricity, and the power output end of the generator is connected to the ultraviolet sterilization mechanism.

[0013] As a preferred technical solution, the ultraviolet sterilization mechanism includes one or more UVC lamp beads, which are installed on the outer surface of the generator. The output of the generator is rectified by a rectifier module and supplied to the UVC lamp beads.

[0014] As a preferred technical solution, at least two sealing layers are made of quartz glass, including a first quartz glass sleeve and a second quartz glass sleeve; the first quartz glass sleeve is installed on the outer end of the generator to seal the generator;

[0015] The second quartz glass sleeve is installed on the outer wall surface of the reflective film and is attached to the reflective film to seal the reflective film.

[0016] As a preferred technical solution, the generator is provided with first O-rings above and below the UVC lamp beads, and the first quartz glass sleeve is installed outside the two first O-rings.

[0017] As a preferred technical solution, the bottom of the generator engages with the internal thread on the inner side of the housing via an external thread.

[0018] As a preferred technical solution, a universal adapter is installed at the water inlet end of the housing, a waterproof filter screen is installed on the inner side of the universal adapter, and the universal adapter is threadedly connected to the housing.

[0019] As a preferred technical solution, the water outlet end of the shell is equipped with a water outlet nozzle, and a water saver is installed inside the water outlet nozzle.

[0020] As a preferred technical solution, a second O-ring is provided at the connection position between the water outlet and the housing.

[0021] As a preferred technical solution, the housing includes an upper shell and a lower shell, which are threadedly assembled.

[0022] The beneficial effects of this utility model are: This utility model generates electrical energy by driving the internal self-generating mechanism through water pressure to power the ultraviolet germicidal lamp, without the need for an external power supply or built-in battery, which is energy-saving and environmentally friendly, and improves the flexibility and safety of the product.

[0023] The device uses UVC band ultraviolet lamp beads for sterilization and constructs a sealed sterilization chamber through a quartz glass sleeve and an internal reflective film, which effectively reflects and focuses ultraviolet light to the water inlet, greatly improving the sterilization efficiency of ultraviolet light. Attached Figure Description

[0024] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0025] Fig. 1 This is a schematic diagram of the exploded structure of this utility model;

[0026] Fig. 2 This is a cross-sectional schematic diagram of the present invention;

[0027] Explanation of reference numerals in the attached figures:

[0028] 7. Reflective film; 5. Generator; 12. UVC lamp beads; 4. First quartz glass sleeve; 6. Second quartz glass sleeve; 1. Universal adapter; 2. Waterproof filter; 11. Water outlet; 9. Water saver; 10. Second O-ring seal; 3. Upper shell; 8. Lower shell. Detailed Implementation

[0029] All features disclosed in this specification, or steps in all methods or processes disclosed herein, may be combined in any way, except for mutually exclusive features and / or steps.

[0030] like Figs. 1-2 As shown, this utility model provides a novel self-generating ultraviolet sterilization device, which realizes water flow-driven self-generating power generation and ultraviolet sterilization functions through components such as a shell, a built-in self-generating mechanism, an ultraviolet sterilization mechanism, and a reflective film 7.

[0031] The following is a detailed implementation of this embodiment, describing in detail the structure and function of each component to ensure that the expected effects of the present invention are achieved.

[0032] The housing of this invention is made of durable material and designed as a tubular structure of a certain length. One end of the housing is the water inlet, and the other end is the water outlet. The water inlet is connected to an external water source via a tap, and the water flows through the water inlet into the device, driving the turbine blades in the self-generating mechanism to rotate.

[0033] To ensure smooth water flow, a universal adapter 1 is installed at the water inlet to accommodate different water sources. A waterproof filter screen 2 is installed on the inner side of the universal adapter 1 to filter impurities in the water and prevent them from entering the device and affecting its operation.

[0034] Universal adapter 1 is connected to the housing by threads to ensure a secure connection and prevent water leakage.

[0035] The water outlet end of the housing is provided with a water outlet 11, and a water saver 9 is installed inside the water outlet 11, which aims to reduce water waste by optimizing water flow.

[0036] A second O-ring 10 is provided at the connection between the water outlet 11 and the housing to prevent water leakage and to ensure the stability and sealing of the water flow.

[0037] One of the core components of the device is the self-generating mechanism, located inside the casing. The self-generating mechanism converts the power of the water flow into electrical energy through the rotation of turbine blades.

[0038] The self-generating mechanism's drive end faces the water inlet of the casing, relying on the water pressure to drive the turbine blades to rotate, thus providing kinetic energy to the generator 5. The generator 5's power output is rectified by a rectifier module, stably supplying the output power to the ultraviolet sterilization mechanism, providing it with the necessary power support. This self-generating function requires no external power source, relying entirely on water flow to generate electricity, thus facilitating energy conservation.

[0039] The ultraviolet (UV) sterilization mechanism is located at the outer end of the self-generating mechanism, and its function is to generate UV light for sterilization. The UV sterilization mechanism includes multiple UVC lamp beads 12, which effectively kill bacteria and viruses in the water by irradiating the water flow with UV light, ensuring water quality safety.

[0040] The generator 5 is connected to the ultraviolet sterilization mechanism via its power output terminal, supplying it with the required electrical energy. In this embodiment, the ultraviolet sterilization mechanism consists of multiple UVC lamp beads 12, which are installed on the outer side of the generator 5 to ensure uniform distribution of ultraviolet light, thereby enhancing the water flow sterilization effect.

[0041] To enhance the sterilization effect of ultraviolet light, a reflective membrane 7 is installed inside the device. The reflective membrane 7 is located on the inner wall of the housing and works in conjunction with the ultraviolet sterilization mechanism. The function of the reflective membrane 7 is to reflect the ultraviolet sterilization light back to the water inlet, ensuring that the ultraviolet light covers the entire path of the water flow and improving the efficiency of ultraviolet sterilization. At least two sealing layers are provided between the reflective membrane 7 and the ultraviolet sterilization mechanism. These sealing layers are made of quartz glass, including a first quartz glass sleeve 4 and a second quartz glass sleeve 6.

[0042] The first quartz glass sleeve 4 is used to seal the generator 5, preventing moisture and impurities from entering the electrical components and ensuring the long-term stable operation of the equipment. The second quartz glass sleeve 6 is installed on the outer wall of the reflective film 7 and is attached to the reflective film 7. The second quartz glass sleeve 6 seals the reflective film 7, thereby enhancing the ultraviolet reflection effect.

[0043] To ensure a good seal, O-rings are installed at the top and bottom of generator 5. The first O-ring is installed on the top and bottom of generator 5 respectively to ensure a good seal.

[0044] The first quartz glass sleeve 4 is located outside the two O-ring seals, further enhancing the sealing performance of the equipment, preventing moisture from penetrating into the electrical components, and extending its service life.

[0045] The bottom of generator 5 is threaded to the inner thread of the housing via an external thread, ensuring a stable installation of generator 5 and facilitating future maintenance and replacement. This threaded connection method facilitates inspection and maintenance of the device, improving the ease of use of the equipment.

[0046] This invention has good water tightness and electrical safety, and at the same time, it avoids dependence on external power supply by using a self-generating generator, thus reducing energy consumption.

[0047] The combination of ultraviolet sterilization and water flow dynamics ensures the equipment's high efficiency and energy saving. Due to its compact structure and simple operation, the device is particularly suitable for water treatment and sterilization applications in homes or public places.

[0048] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any changes or substitutions conceived without inventive effort should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope defined in the claims.

Claims

1. A novel self-generating ultraviolet sterilization device, characterized in that, include: The housing has a water inlet at one end and a water outlet at the other end, with the water inlet connected to the water outlet of a faucet. A self-generating mechanism is installed inside the housing, with the drive end of the self-generating mechanism facing the water inlet end of the housing. The water pressure at the water inlet end drives the self-generating mechanism to generate electricity. An ultraviolet sterilization mechanism is installed inside the housing and located at the outer end of the self-generating mechanism. It is used to generate ultraviolet sterilization light, and the self-generating mechanism is used to supply power to the ultraviolet sterilization mechanism. A reflective film (7) is installed on the inner wall of the housing to reflect ultraviolet bactericidal light to the water inlet position; At least two sealing layers are installed on the outside of the ultraviolet sterilization mechanism and the reflective film (7).

2. The novel self-generating ultraviolet sterilization device according to claim 1, characterized in that: The self-generating mechanism includes a generator (5), and the driving end of the generator (5) is provided with a turbine blade. When an external water source is connected, the turbine blade is driven to rotate to generate electricity. The power output end of the generator (5) is connected to the ultraviolet sterilization mechanism.

3. The novel self-generating ultraviolet sterilization device according to claim 2, characterized in that: The ultraviolet sterilization mechanism includes one or more UVC lamp beads (12), which are installed on the outer side of the generator (5). The output of the generator (5) is rectified by the rectifier module and supplied to the UVC lamp beads (12).

4. The novel self-generating ultraviolet sterilization device according to claim 3, characterized in that: At least two sealing layers are made of quartz glass, including a first quartz glass sleeve (4) and a second quartz glass sleeve (6); the first quartz glass sleeve (4) is installed on the outer end of the generator (5) to seal the generator (5); The second quartz glass sleeve (6) is installed on the outer wall surface of the reflective film (7) and is attached to the reflective film (7) to seal the reflective film (7).

5. The novel self-generating ultraviolet sterilization device according to claim 4, characterized in that: The generator (5) is provided with first O-rings on the upper and lower surfaces of the UVC lamp bead (12), and the first quartz glass sleeve (4) is installed outside the two first O-rings.

6. The novel self-generating ultraviolet sterilization device according to claim 5, characterized in that: The bottom of the generator (5) engages with the internal thread on the inner side of the housing via an external thread.

7. The novel self-generating ultraviolet sterilization device according to claim 1, characterized in that: A universal adapter (1) is installed at the water inlet end of the housing. A waterproof filter screen (2) is installed on the inner side of the universal adapter (1). The universal adapter (1) is threadedly connected to the housing.

8. The novel self-generating ultraviolet sterilization device according to claim 1, characterized in that: The water outlet end of the housing is equipped with a water outlet nozzle (11), and a water saver (9) is installed inside the water outlet nozzle (11).

9. The novel self-generating ultraviolet sterilization device according to claim 8, characterized in that: A second O-ring (10) is provided at the connection position between the water outlet (11) and the housing.

10. The novel self-generating ultraviolet sterilization device according to claim 1, characterized in that: The housing includes an upper shell (3) and a lower shell (8), which are threaded together.

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