Faucets and water purification systems

Abstract

This utility model discloses a faucet and a water purification system. The faucet includes: a faucet body, which includes a faucet riser and a faucet cantilever. The faucet riser contains a water inlet component, and the faucet cantilever contains a water outlet component, which are connected to each other. A projection device is disposed on the faucet body. The faucet cantilever includes an upper surface, and the projection device is higher than the upper surface in the height direction to project the faucet's operation control interface onto the upper surface of the faucet cantilever. This application solves the problem of touchscreen faucet control becoming unresponsive when the user's hands are wet.

Description

Technical Field

[0001] This utility model relates to the field of faucets, and in particular to a faucet with projection function and a water purification system. Background Technology

[0002] The market currently offers a wide variety of faucets, including traditional mechanical faucets, sensor faucets, and smart faucets. However, existing faucet technology still has some problems and shortcomings. First, with the widespread adoption of smart faucets and touch-screen interfaces, the touchscreen often becomes unresponsive when the user's hands are wet, affecting the user experience. Second, over time, moisture may seep into the touch panel or electronic control system, causing the faucet to malfunction and reducing its lifespan and reliability.

[0003] Therefore, there is an urgent need for a new type of faucet that can solve problems such as unresponsive touch control and water seepage leading to failure in existing technologies, thereby improving the convenience and reliability of faucets. Utility Model Content

[0004] In order to overcome the above-mentioned defects of the prior art, the technical problem to be solved by the present utility model is to provide a faucet and a water purification system, which can solve the problem of touch screen faucet control being unresponsive when the user has water on their hands, and the problem of water ingress causing faucet failure after long-term use.

[0005] The specific technical solution of this utility model embodiment is as follows:

[0006] A faucet, the faucet comprising:

[0007] The faucet body includes a faucet riser and a faucet cantilever. The faucet riser contains a water inlet component, and the faucet cantilever contains a water outlet component. The water inlet component and the water outlet component are connected.

[0008] A projection device is disposed on the faucet body, and the faucet arm includes an upper end face. In the height direction, the projection device is higher than the upper end face so as to project the faucet's operation control interface onto the upper end face of the faucet arm.

[0009] Preferably, the projection device is disposed at one end of the faucet cantilever.

[0010] Preferably, the water outlet assembly includes a faucet assembly, the faucet arm has a lower end face, the lower end face is provided with a faucet assembly mounting position, and the faucet assembly is disposed at the faucet assembly mounting position.

[0011] Preferably, the projection device is located at the end of the faucet arm away from the faucet assembly.

[0012] Preferably, the projection device is disposed at one end of the upper surface.

[0013] Preferably, the projection device is disposed at the end of the upper surface away from the faucet assembly.

[0014] Preferably, the projection device includes a light source, a code breaker, and a convex lens. The convex lens is disposed at the front end of the code breaker to magnify the numbers displayed by the code breaker for projection.

[0015] Preferably, the projection device is a laser projection device.

[0016] A water purification system, the water purification system comprising:

[0017] A faucet as described above;

[0018] A water purifier unit is used to supply water to the inlet of the faucet and to supply power to the projection device.

[0019] The technical solution of this utility model has the following significant beneficial effects:

[0020] By installing a projection device on the faucet body, the faucet's operation and control interface is projected onto the faucet arm. Users can control the faucet by touching the projection area, thus solving the problem of unresponsive touch when the user's hands are wet. At the same time, since the projection method is used instead of the traditional touch screen, the risk of water seeping into the touch screen and causing the faucet to malfunction is avoided, improving the user experience and lifespan of the water purifier faucet. Attached Figure Description

[0021] The accompanying drawings described herein are for illustrative purposes only and are not intended to limit the scope of this invention in any way. Furthermore, the shapes and proportions of the components in the drawings are merely illustrative to aid in understanding the invention and do not specifically limit the shapes and proportions of the components. Those skilled in the art, under the guidance of this invention, can select various possible shapes and proportions to implement this invention according to specific circumstances.

[0022] Figure 1 This is a schematic diagram of the structure of the faucet of this utility model;

[0023] Figure 2 This is a side view of the faucet of this utility model.

[0024] The reference numerals in the above figures are as follows:

[0025] 1. Faucet body; 11. Faucet riser; 12. Faucet cantilever; 121. Upper end face; 122. Lower end face; 2. Projection device; 3. Water tap assembly. Detailed Implementation

[0026] The details of this utility model can be more clearly understood by referring to the accompanying drawings and the description of specific embodiments. However, the specific embodiments of this utility model described herein are for illustrative purposes only and should not be construed as limiting the utility model in any way. Under the teachings of this utility model, those skilled in the art can conceive of any possible modifications based on this utility model, and these should all be considered to fall within the scope of this utility model.

[0027] To address the issues of touchscreen faucet insensitivity when users have wet hands, and water ingress leading to faucet malfunction with prolonged use, this application proposes a new type of faucet. Figure 1 This is a schematic diagram of the faucet structure in an embodiment of the present invention. Figure 2 This is a side view of the faucet in an embodiment of this utility model. Figures 1 to 2 As shown, the faucet includes a faucet body 1 and a projection device 2. The faucet body 1 includes a faucet riser 11 and a faucet arm 12, with the faucet arm 12 located at one end of the faucet riser 11. The faucet riser 11 contains a water inlet component, and the faucet arm 12 contains a water outlet component. The water inlet component and the water outlet component within the faucet body 1 are connected. The projection device 2 is mounted on the faucet body 1. The faucet arm 12 includes an upper end face 121. In the height direction, the projection device 2 is higher than the upper end face 121 of the faucet arm 12, so as to project the faucet's operation control interface onto the upper end face 121 of the faucet arm 12.

[0028] The faucet riser 11 is a vertically arranged tubular structure used to support the faucet cantilever 12 and house the water inlet assembly. A water inlet is located at the bottom of the faucet riser 11, which connects to an external water source. The faucet riser 11 can be made of materials such as stainless steel, copper alloy, or plastic, possessing good corrosion resistance and strength.

[0029] The faucet cantilever 12 is located at the upper end of the faucet riser 11, extending horizontally or at a slight inclination. The length of the faucet cantilever 12 can be adjusted according to the actual usage scenario. The material of the faucet cantilever 12 is the same as that of the faucet riser 11, maintaining consistency in overall style. The faucet cantilever 12 has an upper end surface 121 and a lower end surface 122. The upper end surface 121 is a flat surface, which facilitates the projection device 2 to project the operation control interface onto it.

[0030] The water inlet assembly is installed inside the faucet riser 11 and includes components such as an inlet valve and a flow control device. The inlet end of the water inlet assembly is connected to the inlet port at the bottom of the faucet riser 11, and the outlet end is connected to the water delivery channel. The water inlet assembly controls the on / off state and flow rate of the water and is the core control component of the faucet.

[0031] The water outlet assembly is located within the faucet cantilever 12 and includes components such as the water outlet valve and the water outlet. The inlet end of the water outlet assembly is connected to the water supply channel, and the outlet end forms the water outlet of the faucet. The water outlet assembly can control the direction and pattern of the water flow, ensuring a smooth water flow.

[0032] The water inlet channel is located inside the faucet body 1, connecting the inlet and outlet components. The water inlet channel is a tubular structure, which can be straight or curved, designed according to the shape of the faucet body 1. The water inlet channel is typically made of materials such as stainless steel or copper alloy, which offer good corrosion resistance and sealing performance.

[0033] Projection device 2 is mounted on the faucet body 1 and projects the faucet's operation control interface onto the faucet arm 12. Projection device 2 can display information such as water temperature, water flow, and water quality, as well as interactive elements such as operation buttons and adjustment sliders. Projection device 2 employs miniature projection technology, is compact in size, and does not affect the overall aesthetics of the faucet. Power for projection device 2 can be provided by an external power adapter or by a built-in battery.

[0034] The faucet cantilever 12 has an upper surface 121, and the projection device 2 projects the faucet's operation control interface onto the upper surface 121 of the faucet cantilever 12. The upper surface 121 is a flat surface, suitable as a projection area. The operation control interface projected onto the upper surface 121 is clearly visible, allowing the user to intuitively see the faucet's various parameters and control options. The size of the operation control interface can be adjusted according to the dimensions of the upper surface 121 of the faucet cantilever 12.

[0035] The projection device 2 is located at one end of the faucet cantilever 12. This arrangement integrates the projection device 2 with the faucet cantilever 12 into a single, aesthetically pleasing design.

[0036] The water outlet assembly includes a faucet assembly 3. The faucet cantilever 12 has a lower end face 122, and the lower end face 122 is provided with a faucet assembly mounting position, where the faucet assembly 3 is located. The faucet assembly 3 is the component from which the water finally flows out, and is usually a circular or elliptical outlet. The mounting position of the faucet assembly 3 is located at an appropriate position on the lower end face 122 of the faucet cantilever 12 to facilitate the natural flow of water. The faucet assembly 3 can be designed to be detachable for easy cleaning and replacement.

[0037] The projection device 2 is positioned at the end of the faucet arm 12 furthest from the faucet assembly 3. This arrangement maintains a certain distance between the projection device 2 and the faucet assembly 3, preventing water splashes from the faucet assembly 3 from affecting the projection area and thus the projection effect. Simultaneously, this arrangement also allows users to easily observe the control interface while using the faucet.

[0038] The projection device 2 is located at one end of the upper surface 121. This arrangement places the projection device 2 at the edge of the upper surface 121 of the faucet cantilever 12, without occupying the main area of ​​the upper surface 121, thus keeping the upper surface 121 clean. The projection device 2 can be designed to be hidden, making it difficult to notice when not in use, and only displaying the operation control interface when in use.

[0039] The projection device 2 is positioned at the end of the upper surface 121 furthest from the faucet assembly 3. This arrangement maximizes the distance between the projection device 2 and the faucet assembly 3, further reducing the impact of water flow from the faucet assembly 3 on the projection effect. Simultaneously, this arrangement places the operation control interface in the optimal position for the user's line of sight, facilitating user operation.

[0040] The projection device 2 includes a light source, a code breaker, and a convex lens. The convex lens is positioned at the front of the code breaker to magnify the numbers displayed on the code breaker for projection. The light source is a small LED light source, and the emitted light forms a specific pattern after passing through the code breaker. The code breaker can display numbers, letters, and simple graphics to represent parameters such as water temperature and water flow. The convex lens is used to magnify the content displayed on the code breaker, making the projection operation and control interface clearer.

[0041] Projection device 2 is a laser projector. Using laser diodes as the light source, laser projectors offer advantages such as high brightness, vibrant colors, and clear projection, ensuring a clear display of the control interface even in bright light. Laser projector 2 is compact and can be easily integrated into a faucet.

[0042] This application also proposes a water purification system, which includes a faucet as described above and a water purification unit. The water purification unit is used to supply water to the inlet of the faucet and to supply power to the projection device 2.

[0043] All articles and references disclosed herein, including patent applications and publications, are incorporated herein by reference for various purposes. The term “substantially constitutes…” used to describe a combination should include the identified element, component, part, or step, as well as other elements, components, parts, or steps that do not substantially affect the essential novelty of the combination. The use of the terms “comprising” or “including” to describe combinations of elements, components, parts, or steps herein also contemplates embodiments substantially constituted by such elements, components, parts, or steps. The use of the term “may” herein is intended to indicate that any described attribute “may” include is optional. Multiple elements, components, parts, or steps can be provided by a single integrated element, component, part, or step. Alternatively, a single integrated element, component, part, or step can be divided into multiple separate elements, components, parts, or steps. The disclosure of “a” or “an” used to describe an element, component, part, or step does not imply exclusion of other elements, components, parts, or steps.

[0044] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on its differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. The above embodiments are only for illustrating the technical concept and features of this utility model, and are intended to enable those skilled in the art to understand the content of this utility model and implement it accordingly. They should not be construed as limiting the scope of protection of this utility model. All equivalent changes or modifications made in accordance with the spirit and essence of this utility model should be included within the scope of protection of this utility model.

Claims

1. A faucet, characterized in that, The faucet includes: The faucet body includes a faucet riser and a faucet cantilever. The faucet riser contains a water inlet component, and the faucet cantilever contains a water outlet component. The water inlet component and the water outlet component are connected. A projection device is disposed on the faucet body, and the faucet arm includes an upper end face. In the height direction, the projection device is higher than the upper end face so as to project the faucet's operation control interface onto the upper end face of the faucet arm.

2. The faucet according to claim 1, characterized in that, The projection device is located at one end of the faucet cantilever.

3. The faucet according to claim 1, characterized in that, The water outlet assembly includes a faucet assembly. The faucet arm has a lower end face, and the lower end face is provided with a faucet assembly mounting position. The faucet assembly is located at the faucet assembly mounting position.

4. The faucet according to claim 3, characterized in that, The projection device is located at the end of the faucet arm away from the faucet assembly.

5. The faucet according to claim 1, characterized in that, The projection device is located at one end of the upper surface.

6. The faucet according to claim 3, characterized in that, The projection device is located at the end of the upper surface away from the faucet assembly.

7. The faucet according to claim 1, characterized in that, The projection device includes a light source, a code breaker, and a convex lens. The convex lens is disposed at the front end of the code breaker to magnify the numbers displayed by the code breaker for projection.

8. The faucet according to claim 1, characterized in that, The projection device is a laser projection device.

9. A water purification system, characterized in that, The water purification system includes: The faucet as described in any one of claims 1 to 8; A water purifier unit is used to supply water to the inlet of the faucet and to supply power to the projection device.

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