Closestool with ceramic inner wall and ultraviolet sterilization function

Abstract

The utility model relates to the technical field of closestools, and discloses an ultraviolet sterilization closestool with a ceramic inner wall, which solves the problems in the background technology, and comprises a closestool body, a closestool cover is arranged on the closestool body, a plurality of ultraviolet bulbs are arranged on the closestool cover, and the ceramic inner wall is arranged on the closestool cover. A plurality of ultraviolet bulbs are arranged on the closestool body, the plurality of ultraviolet bulbs are arranged along an arc line in the closestool body, an ultraviolet lamp post is arranged on the closestool cover through a fixing piece, the ultraviolet lamp post is arranged on the closestool cover, the ultraviolet lamp post is arranged among the plurality of ultraviolet bulbs, and an indicator lamp is arranged on the closestool cover. The intelligent closestool has the advantages that all the areas of the inner wall of the closestool can be covered, automatic sterilization is achieved, user intervention is not needed, ultraviolet leakage is prevented, and user safety is guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of toilet technology, specifically a toilet with ultraviolet sterilization on the inner wall of a ceramic surface. Background Technology

[0002] With the improvement of people's living standards and the enhancement of hygiene awareness, the hygiene of toilets has received increasing attention. Traditional toilets are prone to the growth of bacteria and viruses after use, especially in public places where many people use them, such as hotels, offices and hospitals, which pose a risk of cross-infection. In order to address this problem, ultraviolet sterilization technology has been introduced into toilet design.

[0003] However, ultraviolet (UV) sterilization requires direct irradiation onto the surface of an object to achieve a sterilization effect. Existing technologies typically place the UV lamp on the inner wall of the toilet base. Due to the complexity of the toilet's internal structure, some corners, recesses, and back areas are difficult to be directly irradiated by UV rays, making these areas sterilization dead zones. Furthermore, UV rays pose a potential hazard to human skin and eyes. If the UV lamp is accidentally turned on, users may be exposed to UV rays without their knowledge, potentially causing damage to their skin and eyes. Therefore, we propose a toilet with UV sterilization on the inner wall of a ceramic base. Utility Model Content

[0004] To address the problems mentioned in the background art, this utility model provides the following technical solution: a ceramic inner wall ultraviolet sterilization toilet, comprising a toilet body, a toilet seat on the toilet body, an ultraviolet bulb on the toilet seat, a plurality of ultraviolet bulbs arranged along the inner arc of the toilet body, an ultraviolet lamp post on the toilet seat, the ultraviolet lamp post being fixed to the toilet seat by a fixing member, the ultraviolet lamp post being disposed between the plurality of ultraviolet bulbs, and an indicator light on the toilet seat, the indicator light being electrically connected to the ultraviolet bulbs and the ultraviolet lamp post.

[0005] Preferably, a plurality of the ultraviolet bulbs are connected to the toilet seat via connectors, and an extension rod is provided between the plurality of ultraviolet bulbs and the connectors. The extension rod has an arc toward the inner wall of the toilet body. The connectors can drive the extension rods to rotate, so that the ultraviolet bulbs can adjust their angles and further optimize the irradiation range and effect of ultraviolet light.

[0006] Preferably, the connector has two sets of U-shaped joints, which are rotatably connected by a rotating shaft, providing multi-degree-of-freedom adjustment capability.

[0007] Preferably, the indicator light has two modes: purple light and white light. When the ultraviolet bulb and ultraviolet lamp post are working, the indicator light is purple light, and when the work is completed, it turns to white light. When the ultraviolet bulb and ultraviolet lamp post are working, the indicator light displays purple light, indicating that ultraviolet sterilization is in progress. When the work is completed, the indicator light turns to white light, indicating that the sterilization process is over.

[0008] Preferably, the toilet seat is equipped with a photosensitive sensor, which is used to detect the opening and closing of the toilet seat. The photosensitive sensor is electrically connected to the ultraviolet bulb and the ultraviolet lamp column. When the toilet seat is closed, the photosensitive sensor detects a signal and activates the ultraviolet lamp for sterilization. When the toilet seat is opened, the ultraviolet lamp is automatically turned off to avoid the ultraviolet rays from harming the human body.

[0009] Preferably, the toilet seat is provided with a protective cover, which is arranged around the circumference of the toilet seat. The protective cover is made of polymethyl methacrylate material and is used to prevent ultraviolet leakage and protect the user from ultraviolet damage.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] During operation, a photosensitive sensor first detects whether the toilet lid is fully closed. If closed, a signal is sent to the control system to activate the ultraviolet lamps. The UV-C wavelengths emitted by the ultraviolet bulbs and lamp column can destroy the DNA / RNA structure of microorganisms, rendering them unable to reproduce, thus achieving a sterilization effect. Multiple ultraviolet bulbs are arranged along the arc of the toilet's inner wall, covering most of the inner wall area; the central ultraviolet lamp column irradiates vertically, enhancing the sterilization effect at the bottom. The extension rod drives the ultraviolet bulbs to rotate via the connector, scanning the inner wall's dead corner areas to ensure no sterilization is missed. The indicator light displays purple light to indicate that the sterilization process is in progress, preventing accidental opening of the lid. The indicator light turns white to indicate that it is safe to use and can also serve as nighttime illumination. A protective cover prevents ultraviolet leakage. If the toilet lid is accidentally opened, the photosensitive sensor immediately cuts off the ultraviolet power supply to ensure user safety. It covers all areas of the toilet's inner wall, achieving automated sterilization without user intervention and preventing ultraviolet leakage to ensure user safety. Attached Figure Description

[0012] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0013] Figure 1 This is a front view structural diagram of the present invention;

[0014] Figure 2 This is a schematic diagram of the toilet seat structure of this utility model;

[0015] Figure 3 This is a schematic diagram of the connector structure of this utility model;

[0016] In the picture: 1. Toilet body; 2. Toilet seat; 3. Ultraviolet bulb; 4. Ultraviolet lamp post; 5. Fixture; 6. Connector; 7. Extension rod; 8. Photosensitive sensor; 9. Protective cover; 10. Indicator light. Detailed Implementation

[0017] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0018] Depend on Figure 1-3 The present invention includes a toilet body 1, a toilet seat 2 on the toilet body 1, an ultraviolet bulb 3 on the toilet seat 2, and multiple ultraviolet bulbs 3 arranged along the inner arc of the toilet body 1. An ultraviolet lamp post 4 is provided on the toilet seat 2 and is fixed on the toilet seat 2 by a fixing member 5. The ultraviolet lamp post 4 is disposed between the multiple ultraviolet bulbs 3. An indicator light 10 is provided on the toilet seat 2, and the indicator light 10 is electrically connected to the ultraviolet bulbs 3 and the ultraviolet lamp post 4.

[0019] Multiple ultraviolet bulbs 3 are connected to the toilet seat 2 via connectors 6. An extension rod 7 is provided between the multiple ultraviolet bulbs 3 and the connectors 6. The extension rod 7 has an arc facing the inner wall of the toilet body 1. The connectors 6 can drive the extension rod 7 to rotate, so that the ultraviolet bulbs 3 can adjust their angle and further optimize the irradiation range and effect of ultraviolet rays.

[0020] The connector 6 has two sets of U-shaped connectors, which are rotatably connected by a rotating shaft, providing multi-degree-of-freedom adjustment capability.

[0021] Indicator light 10 has two modes: purple light and white light. When the ultraviolet bulb 3 and ultraviolet lamp post 4 are working, indicator light 10 is purple light, and it turns to white light when the work is completed. When the ultraviolet bulb 3 and ultraviolet lamp post 4 are working, the indicator light shows purple light, indicating that ultraviolet sterilization is in progress. When the work is completed, the indicator light turns to white light, indicating that the sterilization process is over.

[0022] A photosensitive sensor 8 is installed on the toilet seat 2. The photosensitive sensor 8 is used to detect the opening and closing of the toilet seat 2. The photosensitive sensor 8 is electrically connected to the ultraviolet bulb 3 and the ultraviolet lamp column 4. When the toilet seat 2 is closed, the photosensitive sensor 8 detects a signal and starts the ultraviolet lamp to sterilize. When the toilet seat 2 is opened, the ultraviolet lamp is automatically turned off to avoid the ultraviolet rays from harming the human body.

[0023] A protective cover 9 is provided on the toilet seat 2. The protective cover 9 is arranged around the circumference of the toilet seat 2 and is made of polymethyl methacrylate material. It is used to prevent ultraviolet leakage and protect the user from ultraviolet damage.

[0024] Working Principle: During operation, the photosensitive sensor 8 first detects whether the toilet lid 2 is fully closed. If closed, it sends a signal to the control system, allowing the ultraviolet lamp to start. The UV-C wavelength of 200-280nm emitted by the ultraviolet bulbs 3 and the ultraviolet lamp column 4 can destroy the DNA / RNA structure of microorganisms, rendering them unable to reproduce, thereby achieving a sterilization effect. Multiple ultraviolet bulbs 3 are arranged along the arc of the inner wall of the toilet, covering most of the inner wall area; the central ultraviolet lamp column 4 irradiates vertically, enhancing the sterilization effect at the bottom. The extension rod 7 drives the ultraviolet bulbs 3 to rotate through the connector 6, scanning the dead corner areas of the inner wall to ensure no sterilization is missed. The indicator light 10 displays purple light to indicate that the sterilization program is in progress, preventing accidental opening of the lid. The indicator light 10 turns to white light to indicate that it is safe to use and can also be used as night lighting. The protective cover 9 prevents ultraviolet leakage. If the toilet lid 2 is accidentally opened, the photosensitive sensor 8 immediately cuts off the ultraviolet power supply to ensure user safety. It covers all areas of the inner wall of the toilet, achieving automated sterilization without user intervention and preventing ultraviolet leakage to ensure user safety.

[0025] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A ceramic inner wall ultraviolet sterilization toilet comprising a toilet body (1), characterized in that: The closest toilet body (1) is provided with a toilet cover (2), the toilet cover (2) is provided with ultraviolet bulb (3), the ultraviolet bulb (3) has a plurality of, a plurality of the ultraviolet bulb (3) along the inside arc line arrangement of toilet body (1), The toilet cover (2) is provided with ultraviolet lamp column (4), the ultraviolet lamp column (4) is set on the toilet cover (2) by fixing piece (5), the ultraviolet lamp column (4) is set between a plurality of ultraviolet bulb (3), The toilet cover (2) is provided with indicating lamp (10), the indicating lamp (10) is electrically connected with ultraviolet bulb (3), ultraviolet lamp column (4).

2. The toilet with ultraviolet sterilization of the ceramic inner wall according to claim 1, characterized in that: A plurality of the ultraviolet bulb (3) is connected with the toilet cover (2) through the connecting head (6), a plurality of the ultraviolet bulb (3) and connecting head (6) between the extension rod (7) is provided, the extension rod (7) has the arc towards the inner wall of toilet body (1), the connecting head (6) can drive extension rod (7) rotation.

3. A toilet with ultraviolet sterilization of the ceramic inner wall according to claim 2, characterized in that: The connecting head (6) has two groups of U-shaped joints, two groups of the U-shaped joint is rotatably connected through the rotating shaft.

4. The toilet according to claim 3, wherein: The indicating lamp (10) has purple light and white light two modes, the ultraviolet bulb (3) and ultraviolet lamp column (4) when indicating lamp (10) is purple light, work is completed and turns to white light.

5. The toilet according to claim 1, wherein: the toilet is a ceramic bowl toilet having an inner wall which is sterilized by ultraviolet rays. The closest toilet cover (2) is provided with photosensitive sensor (8), the photosensitive sensor (8) is used for detecting the opening and closing of toilet cover (2), the photosensitive sensor (8) and ultraviolet bulb (3), ultraviolet lamp column (4) are electrically connected.

6. The toilet according to claim 5, wherein: The closest toilet cover (2) is provided with protective cover (9), the protective cover (9) is circumferentially arranged along the toilet cover (2), the protective cover (9) is made of polymethyl methacrylate material.

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