Environment-sensing intelligent four-in-one multifunctional kitchen faucet
By introducing a laser detector and a unique steam exhaust channel design into the four-in-one kitchen faucet, the problems of water contamination and equipment damage are solved, and intelligent control of independent water circuits and safe boiling water temperature is achieved, thus improving the user experience.
Patent Information
- Application Number
- CN202520555589.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-27
- Publication Date
- 2026-02-27
- Estimated Expiration
- 2035-03-27
AI Technical Summary
Existing four-in-one kitchen faucets cannot achieve independent water circuits. The water purification channel is easily contaminated by the hot and cold water channels, which cannot guarantee the purity of the purified water. Furthermore, the steam from the hot water heater cannot be discharged in time, leading to easy damage and leakage of the equipment.
An environmentally-sensing intelligent four-in-one multifunctional kitchen faucet was designed. It uses a laser detector to sense when the user approaches and automatically heats the water to ensure that the boiling water temperature is maintained above 75℃. It also avoids contamination and equipment damage through a unique steam exhaust channel and independent water circuit design.
It achieves water circuit independence, ensures pure water, avoids equipment damage, provides safe boiling water temperature control and intuitive function display, and enhances user experience.
Smart Images
Figure CN223953441U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to kitchen faucet technical field, concretely is a kind of environment perception intelligent four-in-one multifunctional kitchen faucet. BACKGROUND
[0002] Household bathroom equipment product, boiled water+pure water+ordinary cold and hot water multifunctional faucet, user can directly drink to filtered pure water and 98 DEG C true boiled water of water nozzle outlet water.When user is close to faucet 1m range, faucet instantaneously senses the change of environment and automatically starts heating function, and user truly enjoys fashion life.
[0003] Compared with ordinary faucet, current four-in-one kitchen faucet selling price is generally 2-3 times higher, and need to be matched with special pure water equipment (such as reverse osmosis water purifier) to realize direct drinking function, and this kind of faucet cannot directly boil water or cannot directly connect boiled water heating equipment, if user needs to directly use boiled water, still need to install a set of boiled water faucet.
[0004] In addition, the four-in-one faucet (cold and hot water+normal temperature pure water+boiled water) that current market has
[0005] Cannot realize the independence of each waterway, pure water channel is easily polluted by cold and hot water channel, cannot guarantee the purity of pure water. In addition, no steam discharge channel is arranged in faucet, leading to the steam of boiled water heater cannot be discharged in time, equipment is easily damaged and produces water leakage phenomenon. INVENTION CONTENTS
[0006] The utility model is aimed at providing a kind of environment perception intelligent four-in-one multifunctional kitchen faucet to solve the problems presented in the above background technology.
[0007] To achieve the above object, the utility model provides the following technical scheme:
[0008] A kind of environment perception intelligent four-in-one multifunctional kitchen faucet, including top connecting body, the bottom end of the top connecting body is fixedly connected with lower connecting body by screw thread, the inner side of the top connecting body is fixedly connected with pure water connecting pipe, the inner side of the top connecting body is fixedly connected with cold and hot water pipe, the top end of the top connecting body is fixedly connected with main water faucet, the top end of the main water faucet is fixedly connected with end head body, the inner side of the end head body is fixedly provided with elbow pipe assembly, the bottom surface of the end head body is fixedly provided with bubbler, one end of the end head body is fixedly provided with display screen, one end of the end head body is fixedly connected with laser detection head, the side of the top connecting body is fixedly provided with main faucet body, the side of the main faucet body is provided with cold and hot water handle assembly, the outer side of the main faucet body is fixedly provided with faucet main body shell, the inner side of the main faucet body is fixedly provided with pure water handle assembly.
[0009] As a preferred embodiment of the utility model: the bottom end of the top connecting body is arranged at the top end position of the table top hole, the top end of the lower connecting body is arranged at the bottom surface position of the table top in butt joint, and the top ends of the cold water pipe and the hot water pipe are all inserted and connected in the interior of the top connecting body and are fixedly connected with the corresponding connectors.
[0010] As a preferred embodiment of the utility model: the background color of the display screen is black, the display color of all values is white, and the main faucet is arranged in an L-shaped structure.
[0011] As a preferred embodiment of the utility model: the water purifying handle assembly comprises a key handle, a spring, a flower tooth, a locking screw, a one-in-two-out valve core, a locking nut, a key, a limiting pin and a plastic limiting check ring, wherein the key, the spring, the limiting pin and the plastic limiting check ring work together.
[0012] As a preferred embodiment of the utility model: the elbow assembly comprises an elbow shell, a bubbler, a hose joint, a mixed water hose, a normal-temperature purified water pipe, a boiling water pipe, a steam pipe and a water nozzle end body, an E-shaped clamp structure is arranged at each hose joint, and the number of the hose joints is eight.
[0013] As a preferred embodiment of the utility model: the cold and hot water handle assembly comprises a handle, a handle rod, a decorative cover, a valve core pressing nut and a valve core, and the lower connecting body comprises a tooth pipe, a tooth pipe fixing nut and a gasket.
[0014] Compared with the prior art, the utility model has the beneficial effects that:
[0015] The product has the advantages that:
[0016] 1. The faucet has the functions of cold and hot mixed water, normal-temperature purified water and boiling water, so that users do not need to install multiple different faucets, and the life quality of the users is greatly improved.
[0017] 2. The faucet has the functions of laser detection and automatic heating, so that the temperature of the boiling water cannot be lower than 75 DEG C, and users can quickly use the boiling water.
[0018] 3. The faucet and the boiling water pipe are connected in an open structure (i.e. a low-pressure structure), so that the pressure in the boiling water machine is not higher than 3 bar, and users do not need to worry about the safety hazard of explosion of the heating equipment; and users can know the supply state of the current purified water and boiling water functions by checking the display screen at the front end of the faucet. BRIEF DESCRIPTION OF DRAWINGS
[0019] Other features, objects and advantages of the utility model will become more apparent through reading the following detailed description of the non-limiting embodiments with reference to the accompanying drawings:
[0020] Figure 1It is a kind of environmental perception intelligent four-in-one multifunctional kitchen faucet overall installation structure schematic diagram;
[0021] Figure 2 It is a kind of environmental perception intelligent four-in-one multifunctional kitchen faucet end head body enlarged connection detail structure schematic diagram;
[0022] Figure 3 It is a kind of environmental perception intelligent four-in-one multifunctional kitchen faucet main faucet body connection detail structure schematic diagram;
[0023] Figure 4 It is a kind of environmental perception intelligent four-in-one multifunctional kitchen faucet main faucet body enlarged cross-section connection detail structure schematic diagram.
[0024] In the figure: 1, top connecting body; 2, lower connecting body; 3, water purification connecting pipe; 4, cold and hot water pipe; 5, main faucet; 6, end head body; 601, elbow pipe assembly; 602, bubbler; 603, display screen; 604, laser probe; 7, main faucet body; 701, cold and hot water handle assembly; 702, faucet main body shell; 703, water purification handle assembly. DETAILED DESCRIPTION
[0025] Please refer to Figures 1-4The utility model discloses an environmental perception intelligence four in one multifunctional kitchen faucet, including top connecting body 1, the bottom fixedly connected with lower connecting body 2 of top connecting body 1's bottom end screw thread, the inside edge fixedly connected with pure water connecting pipe 3 of top connecting body 1, the inside edge fixedly connected with cold and hot water pipe 4 of top connecting body 1, the top fixedly connected with main water faucet 5 of top connecting body 1, the top fixedly connected with end head body 6 of main water faucet 5, the inside edge fixedly provided with elbow assembly 601 of end head body 6, the bottom surface fixedly provided with bubbler 602 of end head body 6, the one end fixedly provided with display screen 603 of end head body 6, the one end fixedly connected with laser detection head 604 of end head body 6, the side fixedly provided with main faucet body 7 of top connecting body 1, the side provided with cold and hot water handle assembly 701 of main faucet body 7, the outside edge fixedly provided with faucet main part shell 702 of main faucet body 7, the inside edge fixedly provided with pure water handle assembly 703 of main faucet body 7, the bottom end of top connecting body 1 is set in the top end position of table top hole, the top end butt joint of lower connecting body 2 is set in the bottom surface position of table top, the top end of cold and hot water pipe 4 is all inserted and is connected and is set in the inside of top connecting body 1 for corresponding connector fixed connection, the background color of display screen 603 is black, all numerical value display colors are white, main water faucet 5 is L-shaped shape setting, pure water handle assembly 703 contains button handle, spring, flower tooth, locking screw, one-in two-out valve core, locking nut, button, limit pin and plastic limit baffle ring, wherein button, spring, limit pin and plastic limit baffle ring work together, elbow assembly 601 contains elbow shell, bubbler, hose joint, mixed water hose, normal temperature pure water pipe, boiling water pipe and steam pipe and water nozzle end main part, and each hose joint place is designed an E type clip structure, and the number of hose joint is eight, cold and hot water handle assembly 701 contains handle, handle rod, decorative cover, valve core compression nut and valve core, lower connecting body 2 contains tooth pipe, tooth pipe fixed nut and gasket.
[0026] The working principle of the utility model is:
[0027] The faucet body assembly includes a faucet body shell, a purified water handle assembly, a cold and hot water handle assembly, and a below-counter fixing assembly. The faucet body shell is welded from a horizontal body and a vertical body, and is one of the core components of the faucet, having assembly and contact relationships with almost all other parts. The purified water handle assembly includes a key handle, a spring, a flower tooth, a locking screw, a one-in-two-out valve core, a locking nut, a key, a limiting pin, and a plastic limiting retainer, etc. The key, spring, limiting pin, and plastic limiting retainer work together to ensure that the purified water handle cannot be turned counterclockwise when the key is not pressed (counterclockwise rotation to dispense boiling water, acting as a child lock), and the purified water handle can be turned clockwise to dispense normal temperature purified water without restriction. The faucet elbow assembly includes an elbow shell, a bubbler, eight hose joints, a mixed water hose, a normal temperature purified water pipe, a boiling water pipe, a steam pipe, and a spout end body, ensuring that each water path is independent and not contaminated, and each hose joint is designed with an E-shaped clamp to ensure the reliability of the hose joint. The display screen has a black background color, and when powered on, all numerical values are displayed in white. When cold and hot water is flowing, there is no communication signal (no light), the blue light is on when normal temperature purified water is flowing, the red light is on when boiling water is flowing, and the red light flashes during the boiling water heating process. When the purified water reaches the set value (expired), the yellow light flashes. The cold and hot water handle assembly includes a handle, a handle rod, a decorative cover, a valve core pressing nut, and a valve core, etc., controlling the opening and closing of cold and hot water, and the flow size, etc. The laser probe is installed below the spout end, and when the user is about 1 meter away from the faucet, the probe will sense the change in the environment, sending a signal to the boiling water heating device for automatic heating. The below-counter fixing assembly includes a tooth pipe, a tooth pipe fixing nut, and a gasket, etc., realizing the fixing and installation of the faucet. The laser senses the change in the environment, automatically heats, and keeps the boiling water temperature above 75℃. The display screen is designed at the front end of the elbow (spout), displaying the normal temperature purified water state and the boiling water state in the most intuitive way. The unique body shell structure is designed to weld a horizontal body and a vertical body to form a new four-way body, greatly reducing the machining difficulty and surface grinding and polishing difficulty of the body, and solving the problem of the same coaxiality of the left and right handles. A unique steam discharge channel is provided in the body, and the steam generated by the heating device can be quickly discharged, avoiding damage or explosion of the heating device. The special purified water inlet structure uses an unconventional inclined hole inlet method to ensure that the water inlet hole avoids the sealing position of the valve core and has sufficient water inlet area. The spout end body is threadedly connected with four external joints, which are the cold and hot water pipe joint, the boiling water pipe joint, the normal temperature purified water pipe joint, and the steam pipe joint. The four joints are sealed with silicone hoses and Teflon hoses, ensuring the independence of each water path and avoiding the phenomenon of cross-flow or backflow in each water path. The front and rear connections of the spout end body are designed with an anti-rotation plane, and a conical groove is designed on the plane, with the center of the conical groove different from the center of the locking hole (the center of the locking hole is about 1mm to the right).When the screw is tightened, the taper surface of the front end of the screw is extruded with the taper groove side surface of the upper part, thereby tightening the two components connected in front and back, and ensuring that the two components are completely attached. The faucet is provided with a display screen at the most front end, and a laser induction probe is arranged below the display screen, when a human body approaches the faucet (about 1 meter or so), the faucet can sense and transmit a signal to the boiled water heater to heat; when the human being leaves the induction range of the faucet and exceeds half an hour, the heater stops heating.
[0028] The above is only the preferred specific implementation manner of the present application, but the protection scope of the present application is not limited to this, any skilled person in the art can make equivalent replacement or change according to the technical scheme and the inventive concept of the present application within the technical range disclosed by the present application, which should be covered in the protection scope of the present application.
Claims
1. An environment-aware intelligent four-in-one multifunctional kitchen faucet comprising a top connecting body (1), characterized in that, The bottom end of the top connecting body (1) is fixedly connected with the lower connecting body (2), the inner side of the top connecting body (1) is fixedly connected with the clean water connecting pipe (3), the inner side of the top connecting body (1) is fixedly connected with the cold and hot water pipe (4), the top end of the top connecting body (1) is fixedly connected with the main water faucet (5), the top end of the main water faucet (5) is fixedly connected with the end head body (6), the inner side of the end head body (6) is fixedly provided with the elbow pipe assembly (601), the bottom surface of the end head body (6) is fixedly provided with the bubbler (602), one end of the end head body (6) is fixedly provided with the display screen (603), one end of the end head body (6) is fixedly connected with the laser detection head (604), the side of the top connecting body (1) is fixedly provided with the main faucet body (7), the side of the main faucet body (7) is provided with the cold and hot water handle assembly (701), the outer side of the main faucet body (7) is fixedly provided with the faucet main body shell (702), and the inner side of the main faucet body (7) is fixedly provided with the clean water handle assembly (703).
2. The environment-aware intelligent four-in-one multifunction kitchen faucet according to claim 1, wherein, The bottom end of the top connecting body (1) is arranged at the top end position of the countertop hole, and the top end of the lower connecting body (2) is arranged at the bottom surface position of the countertop.
3. The environment-aware intelligent four-in-one multifunction kitchen faucet according to claim 1, wherein, The background color of the display screen (603) is black, and the color of all numerical values is white.
4. The environment-aware intelligent four-in-one multifunction kitchen faucet of claim 1, wherein, The clean water handle assembly (703) contains a key handle, a spring, a flower tooth, a locking screw, a one-in-two-out valve core, a locking nut, a key, a limiting pin and a plastic limiting ring, wherein the key, the spring, the limiting pin and the plastic limiting ring work together.
5. The environment-aware intelligent four-in-one multifunction kitchen faucet of claim 1, wherein, The elbow pipe assembly (601) includes an elbow pipe shell, a bubbler, a hose joint, a mixed water hose, a normal temperature clean water pipe, a boiling water pipe, a steam pipe and a water nozzle end body, each hose joint is designed with an E-shaped clamp structure, and the number of the hose joints is eight.
6. The environment-aware intelligent four-in-one multi-functional kitchen faucet according to claim 1, wherein, The cold and hot water handle assembly (701) includes a handle, a handle rod, a decorative cover, a valve core pressing nut and a valve core, and the lower connecting body (2) includes a tooth pipe, a tooth pipe fixing nut and a gasket.