Intelligent induction wash basin faucet

Abstract

The utility model relates to the technical field of faucets, and discloses an intelligent induction wash basin faucet which comprises a faucet body, a water inlet and a water outlet, the bottom end of the faucet body is fixedly connected with a base, the base is communicated with the water inlet, and a control panel is installed on the top face of the faucet body. The side wall of the faucet body is fixedly connected with an infrared sensor, a filtering assembly is arranged below the water outlet, the filtering assembly comprises a filtering mechanism and a limiting mechanism, the limiting mechanism is located in the filtering mechanism, and the filtering assembly is communicated with the water outlet. A first compression spring drives a limiting ring to move downwards and upwards in the extrusion state and the rebound state correspondingly, the limiting ring moves to drive a filter screen to slide up and down in an outer threaded pipe, and therefore impurities adhering to the inner wall of the outer threaded pipe are scraped away, and the situation that the impurities adhere to the interior of the outer threaded pipe for a long time and are difficult to clean is avoided.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of water faucet, more specifically to a face basin water faucet of intelligent induction. BACKGROUND

[0002] Water faucet is a popular name for water valve, and is used to control the size of water flow switch, and has the effect of water saving. The intelligent induction water faucet is a modern bathroom equipment using infrared induction technology, which works through infrared induction technology. The inductor emits infrared rays, and when the hand enters the induction area, the infrared rays are reflected back to the inductor, and the inductor receives the signal to trigger the electromagnetic valve to open, and the water flow flows out. When the hand leaves the induction area, the electromagnetic valve is closed, and the water flow stops.

[0003] In the prior art, the patent with the patent number CN212745259U discloses an induction water faucet, which comprises a shell, an infrared inductor, a controller assembly, the shell is provided with a downward opening water outlet, the infrared inductor is arranged on the side surface of the shell and connected with the shell, the infrared inductor is electrically connected with the controller assembly, and the controller assembly is connected with the shell.

[0004] The above-mentioned device still has the following problems when in use, first, after chlorination disinfection in water purification plant, the pollutants or impurities in the pipeline may still remain in the water, so it is necessary to filter the use, the above-mentioned device lacks filtering assembly, and the impurities in the water cannot be effectively filtered, which affects the health of personnel, second, when personnel use hand washing liquid and other washing products, the hand washing liquid and other washing products splash into the inductor, the above-mentioned device lacks protection assembly, the washing products are easy to enter the inductor and corrode the inductor to cause short circuit, which affects the normal work of the induction water faucet. UTILITY MODEL CONTENTS

[0005] In order to overcome the above-mentioned defects of the prior art, the utility model provides a face basin water faucet of intelligent induction, so as to solve the problem that the impurities in the water cannot be effectively filtered and affect the health of personnel in the above-mentioned background technology.

[0006] The utility model provides the following technical scheme:

[0007] The utility model provides an intelligent induction basin faucet, including faucet body, water inlet and drain, the bottom end of faucet body is fixedly connected with the base, the base is linked with water inlet, the top surface of faucet body is installed with the control panel, the side wall of faucet body is fixedly connected with infrared inductor, the lower portion of drain is provided with filter assembly, filter assembly includes filter mechanism and limiting mechanism, limiting mechanism is located in filter mechanism, filter assembly is linked with drain, the side wall of faucet body is provided with protection assembly, protection assembly includes anti - splash mechanism and shielding mechanism, shielding mechanism is installed on anti - splash structure, protection assembly is located in one side of infrared inductor, anti - splash mechanism includes transparent baffle and two rotating grooves, the two rotating grooves are symmetrically arranged, two rotating grooves are respectively set up in both sides of faucet body, the pivot is rotatably connected on the transparent baffle, the transparent baffle is rotatably connected with rotating groove through pivot.

[0008] Further, the filter mechanism includes an internally threaded pipe, an externally threaded pipe, a rotating ring, and a filter screen. The internally threaded pipe is located below the drain, and is fixedly connected with the faucet body. The internally threaded pipe is in communication with the drain. The externally threaded pipe is located within the internally threaded pipe, and is threadedly connected with the internally threaded pipe. The rotating ring is fixedly connected with the bottom end of the externally threaded pipe. The externally threaded pipe extends through the drain and into the faucet body. A fixed ring is fixedly connected to the inner wall of the externally threaded pipe. A first compression spring is fixedly connected to the top surface of the fixed ring. The first compression spring is located within the internally threaded pipe. The other end of the first compression spring is fixedly connected with a limiting ring. The filter screen is located above the limiting ring, and is slidingly connected with the inner wall of the externally threaded pipe.

[0009] Further, the limiting mechanism includes two arc-shaped limiting strips. The two arc-shaped limiting strips are symmetrically arranged. Limiting blocks are fixedly connected to the side walls of the arc-shaped limiting strips. Two limiting grooves are formed in the inner wall of the externally threaded pipe. The limiting blocks are clamped with the corresponding limiting grooves. Pulling blocks are fixedly connected to the top surfaces of the arc-shaped limiting strips. The bottom surfaces of the arc-shaped limiting strips abut against the top surface of the filter screen. Two second compression springs are arranged between the two arc-shaped limiting strips. The two ends of the second compression springs are fixedly connected with the corresponding arc-shaped limiting strips.

[0010] Further, the shielding mechanism comprises a shielding plate and two sliding grooves, the two sliding grooves are symmetrically arranged, and the two sliding grooves are formed in the inner wall of the transparent shielding plate, the left and right ends of the shielding plate are respectively slidably connected with the inner walls of the corresponding sliding grooves, two insertion holes are formed in the side wall of the shielding plate, an insertion column is inserted into the inner wall of the lower insertion hole, a tension spring is sleeved with the periphery of the insertion column, one end of the tension spring is fixedly connected with the insertion column, and the other end of the tension spring is fixedly connected with the side of the transparent shielding plate away from the infrared sensor.

[0011] Further, the transparent shielding plate is made of transparent acrylic material.

[0012] Further, the shielding plate is made of stainless steel.

[0013] The technical effects and advantages of the utility model are as follows:

[0014] 1. The utility model discloses a filter assembly is arranged, the filter screen can filter the impurity in water, and the first compression spring is extruded and bounces two states respectively drive the limit ring to move downwards and move upwards, and the limit ring moves and drives the filter screen to slide up and down in the outer thread pipe, thereby scraping the impurity adhered to the inner wall of the outer thread pipe, and avoiding that the impurity is difficult to clean for long -term adhesion in the outer thread pipe.

[0015] 2. The utility model discloses a protection assembly is arranged, the transparent shielding plate can protect the infrared sensor, avoids washing product to enter the inside of infrared sensor and to cause the short circuit of sensor to corrode, and simultaneously, personnel can change the sensing range of infrared sensor by moving the position of shielding plate, thereby avoiding that personnel replaces the filter screen and triggers infrared sensor to cause the water outlet. DRAWINGS

[0016] Figure 1 It is the overall structure schematic diagram of the utility model;

[0017] Figure 2 It is the structure schematic diagram of the body area of the utility model faucet;

[0018] Figure 3 It is the sectional structure schematic diagram of the filter assembly area of the utility model;

[0019] Figure 4 It is the explosion structure schematic diagram of the filter assembly area of the utility model;

[0020] Figure 5 It is the explosion structure schematic diagram of the protection assembly area of the utility model;

[0021] Figure 6 It is the structure schematic diagram of the insertion column area of the utility model.

[0022] The attached diagram is labeled as follows: 1. Faucet body; 2. Inlet; 3. Drain; 4. Base; 5. Control panel; 6. Infrared sensor; 7. Internal threaded pipe; 8. External threaded pipe; 9. Rotating ring; 10. Fixed ring; 11. First compression spring; 12. Limiting ring; 13. Filter screen; 14. Arc-shaped limiting strip; 15. Limiting block; 16. Limiting groove; 17. Pull block; 18. Second compression spring; 19. Transparent baffle; 20. Rotating groove; 21. Sliding groove; 22. Baffle; 23. Insertion hole; 24. Tension spring; 25. Insert post. Detailed Implementation

[0023] The present invention will be further described below with reference to specific embodiments. However, those skilled in the art should understand that the detailed description given here with reference to the accompanying drawings is for better explanation. The structure of the present invention may exceed the limited embodiments described herein. Some equivalent alternatives or common means will not be described in detail here, but they still fall within the protection scope of this application.

[0024] Appendix Figures 1-6 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figures 1-6 The present invention will be further described below.

[0025] See attached document Figures 1-6 A smart sensor-operated basin faucet includes a faucet body 1, a water inlet 2, and a drain outlet 3. A base 4 is fixedly connected to the bottom of the faucet body 1, and the base 4 is connected to the water inlet 2. A control panel 5 is installed on the top surface of the faucet body 1. An infrared sensor 6 is fixedly connected to the side wall of the faucet body 1. A filter assembly is provided below the drain outlet 3. The filter assembly includes a filter mechanism and a limiting mechanism. The limiting mechanism is located inside the filter mechanism. The filter assembly is connected to the drain outlet 3. A protective assembly is provided on the side wall of the faucet body 1. The protective assembly includes an anti-splash mechanism and a shielding mechanism. The shielding mechanism is installed on the anti-splash structure. The protective assembly is located on one side of the infrared sensor 6. The anti-splash mechanism includes a transparent baffle 19 and two rotating grooves 20. The rotating grooves 20 are symmetrically arranged and are respectively opened on both sides of the faucet body 1. A rotating shaft is rotatably connected to the transparent baffle 19, and the transparent baffle 19 is rotatably connected to the rotating grooves 20 through the rotating shaft.

[0026] In this embodiment, a solenoid valve connected to an infrared sensor 6 is installed inside the faucet body 1. When a person places their hand in front of the infrared sensor 6, the infrared light is reflected back to the infrared sensor 6 when the hand enters the sensing area. After receiving the signal, the infrared sensor 6 triggers the solenoid valve to open, and water flows out. When the person's hand leaves the sensing area, the solenoid valve closes, and the water flow stops. When a person uses this device, the transparent baffle 19 can protect the infrared sensor 6, preventing washing products from entering the infrared sensor 6 and corroding the sensor, causing a short circuit.

[0027] Specifically, the filtering mechanism comprises an inner threaded pipe 7, an outer threaded pipe 8, a rotating ring 9 and a filter screen 13, the inner threaded pipe 7 is located below the drain port 3, the inner threaded pipe 7 is fixedly connected with the faucet body 1, the inner threaded pipe 7 is in communication with the drain port 3, the outer threaded pipe 8 is located in the inner threaded pipe 7, the outer threaded pipe 8 is threadedly connected with the inner threaded pipe 7, the rotating ring 9 is fixedly connected with the bottom end of the outer threaded pipe 8, the outer threaded pipe 8 penetrates through the drain port 3 and extends into the faucet body 1, the inner wall of the outer threaded pipe 8 is fixedly connected with a fixing ring 10, the top surface of the fixing ring 10 is fixedly connected with a first compression spring 11, the first compression spring 11 is located in the inner threaded pipe 7, the other end of the first compression spring 11 is fixedly connected with a limiting ring 12, the filter screen 13 is located above the limiting ring 12, and the filter screen 13 is slidably connected with the inner wall of the outer threaded pipe 8.

[0028] In the embodiment, the two states of the first compression spring 11, i.e., the extrusion state and the rebound state, can respectively drive the limiting ring 12 to move downward and upward, the movement of the limiting ring 12 drives the filter screen 13 to slide up and down in the outer threaded pipe 8, so that the impurities adhered to the inner wall of the outer threaded pipe 8 are scraped off, and the impurities are prevented from being adhered to the inner wall of the outer threaded pipe 8 for a long time and being difficult to clean.

[0029] Specifically, the limiting mechanism comprises two arc-shaped limiting strips 14, the two arc-shaped limiting strips 14 are symmetrically arranged, the side walls of the arc-shaped limiting strips 14 are fixedly connected with limiting blocks 15, the inner wall of the outer threaded pipe 8 is provided with two limiting grooves 16, the limiting blocks 15 are clamped with the corresponding limiting grooves 16, the top surfaces of the arc-shaped limiting strips 14 are fixedly connected with pull blocks 17, the bottom surfaces of the arc-shaped limiting strips 14 abut against the top surface of the filter screen 13, two second compression springs 18 are arranged between the two arc-shaped limiting strips 14, and the two ends of the second compression springs 18 are fixedly connected with the corresponding arc-shaped limiting strips 14.

[0030] In the embodiment, the arc-shaped limiting strips 14 can limit the filter screen 13, so that the filter screen 13 is prevented from being detached from the outer threaded pipe 8 in use.

[0031] Specifically, the shielding mechanism comprises a shielding plate 22 and two sliding grooves 21, the two sliding grooves 21 are symmetrically arranged, the two sliding grooves 21 are formed in the inner wall of the transparent shielding plate 19, the left and right ends of the shielding plate 22 are slidably connected with the inner walls of the corresponding sliding grooves 21, two insertion holes 23 are formed in the side wall of the shielding plate 22, an insertion column 25 is inserted into the inner wall of the lower insertion hole 23, a stretching spring 24 is sleeved with the circumferential side of the insertion column 25, one end of the stretching spring 24 is fixedly connected with the insertion column 25, and the other end of the stretching spring 24 is fixedly connected with the side of the transparent shielding plate 19 away from the infrared sensor 6.

[0032] In the embodiment, the person can change the sensing range of the infrared sensor 6 by moving the position of the shielding plate 22, so as to avoid triggering the infrared sensor 6 when the person replaces the filter screen 13.

[0033] Specifically, the transparent shielding plate 19 is made of transparent acrylic material.

[0034] In the embodiment, the transparent acrylic material has high infrared transmittance, which can ensure normal emission and reception of infrared rays.

[0035] Specifically, the shielding plate 22 is made of stainless steel material.

[0036] In the embodiment, the shielding plate made of stainless steel material also reflects infrared rays, which causes the sensor to fail to accurately detect the hand movement.

[0037] It is worth noting that the structure of the faucet body 1, the water inlet 2, the base 4, the control panel 5, the infrared sensor 6, and the electromagnetic valve is relatively mature existing technology, and therefore is not described here.

[0038] The working principle and use process of the utility model are as follows: when a person uses the device, the person places the hand in front of the infrared sensor 6, when the hand enters the sensing area, the infrared rays are reflected back to the infrared sensor 6, the infrared sensor 6 receives the signal and triggers the electromagnetic valve to open, the water flows out, when the water flows through the filter screen 13, the water flow drives the filter screen 13 to slide downward in the outer threaded pipe 8, at this time, the outer threaded pipe 8 moves downward and drives the limiting ring 12 to move downward, the limiting ring 12 moves downward to extrude the first compression spring 11, at this time, the impurities in the water are filtered by the filter screen 13, when the person withdraws the hand, the hand leaves the sensing area, the electromagnetic valve is closed, and the water flow is stopped, at this time, the first compression spring 11 rebounds to drive the limiting ring 12 to move upward, the limiting ring 12 moves upward to drive the filter screen 13 to slide upward in the outer threaded pipe 8, so as to scrape off the impurities adhered to the inner wall of the outer threaded pipe 8, avoiding that the impurities are difficult to clean for a long time.

[0039] When the personnel wants to take out the filter screen 13 for cleaning, the personnel first pulls out the plug post 25, at this time the plug post 25 moves out of the plug hole 23 below, the plug post 25 moves outward and stretches the stretching spring 24, the shielding plate 22 slides downward in the sliding groove 21 and covers the infrared sensor 6, the personnel releases the plug post 25, the stretched stretching spring 24 retracts to drive the plug post 25 to move into the plug hole 23 above, at this time the shielding plate 22 blocks the infrared sensor 6, avoiding triggering the infrared sensor 6 to cause water to flow out during the process of taking out the filter screen 13 by the personnel. At this time the personnel rotates the rotating ring 9, the rotating ring 9 drives the outer threaded tube 8 to rotate in the inner threaded tube 7, when the outer threaded tube 8 and the inner threaded tube 7 no longer rotate in threads, the personnel takes out the outer threaded tube 8, at this time the personnel moves the two pull blocks 17 to the direction close to the second compression spring 18, the pull block 17 drives the corresponding arc-shaped limiting strip 14 to extrude the second compression spring 18, at this time the limiting block 15 moves out of the corresponding limiting slot 16, when the limiting block 15 completely moves out of the limiting slot 16, the personnel can take out the arc-shaped limiting strip 14 from the inner threaded tube 7, at this time the arc-shaped limiting strip 14 no longer limits the filter screen 13, the first compression spring 11 rebounds upward to drive the filter screen 13 to move upward, so as to move out of the outer threaded tube 8, at this time the personnel can clean the filter screen 13, when the filter screen 13 is cleaned, the personnel places the filter screen 13 on the limiting ring 12, and moves the two pull blocks 17 to the direction close to the second compression spring 18, the pull block 17 drives the corresponding arc-shaped limiting strip 14 to extrude the second compression spring 18, at this time the personnel moves the arc-shaped limiting strip 14 downward, the arc-shaped limiting strip 14 pushes the filter screen 13 downward to move downward and extrude the filter screen 13, when the filter screen 13 enters the outer threaded tube 8, the personnel releases the pull block 17, the compressed second compression spring 18 rebounds to drive the arc-shaped limiting strip 14 to move away from the second compression spring 18, so that the limiting block 15 is clamped close to the corresponding limiting slot 16 to limit the arc-shaped limiting strip 14.

[0040] When the personnel needs to maintain the infrared sensor 6, the personnel first pushes the transparent baffle 19 upward, the transparent baffle 19 drives the rotating shaft to move upward in the rotating groove 20, and then rotates the transparent baffle 19, so as to avoid the bottom end of the transparent baffle 19 abutting against the top surface of the base 4 to cause the transparent baffle 19 to be difficult to rotate, at this time the personnel can maintain the infrared sensor 6.

[0041] The above is only a preferred embodiment of the present application, and is not intended to limit the present application in other forms, and any skilled person in the art can modify or change the above disclosed technical content to equivalent embodiments. However, any simple modification, equivalent change and modification of the above embodiments according to the technical essence of the present application, which does not deviate from the technical scheme content of the present application, still belongs to the protection scope of the technical scheme of the present application.

Claims

1. A smart induction basin faucet, comprising a faucet body (1), a water inlet (2) and a water outlet (3), characterized in that: The bottom end of the faucet body (1) is fixedly connected with a base (4), the base (4) is communicated with the water inlet (2), the top surface of the faucet body (1) is provided with a control panel (5), the side wall of the faucet body (1) is fixedly connected with an infrared sensor (6), the lower portion of the drain port (3) is provided with a filter assembly, the filter assembly comprises a filter mechanism and a limiting mechanism, the limiting mechanism is located in the filter mechanism, the filter assembly is communicated with the drain port (3), the side wall of the faucet body (1) is provided with a protection assembly, the protection assembly comprises an anti-splashing mechanism and a shielding mechanism, the shielding mechanism is installed on the anti-splashing mechanism, the protection assembly is located on one side of the infrared sensor (6), the anti-splashing mechanism comprises a transparent baffle (19) and two rotating grooves (20), the rotating grooves (20) are symmetrically arranged, the two rotating grooves (20) are respectively arranged on the two sides of the faucet body (1), the transparent baffle (19) is rotatably connected with a rotating shaft, and the transparent baffle (19) is rotatably connected with the rotating grooves (20) through the rotating shaft.

2. The smart induction basin faucet of claim 1, wherein: The filter mechanism comprises an internally threaded pipe (7), an externally threaded pipe (8), a rotating ring (9) and a filter screen (13), the internally threaded pipe (7) is located below the drain port (3), the internally threaded pipe (7) is fixedly connected with the faucet body (1), the internally threaded pipe (7) is communicated with the drain port (3), the externally threaded pipe (8) is located in the internally threaded pipe (7), the externally threaded pipe (8) is threadedly connected with the internally threaded pipe (7), the rotating ring (9) is fixedly connected with the bottom end of the externally threaded pipe (8), the externally threaded pipe (8) penetrates through the drain port (3) and extends into the faucet body (1), the inner wall of the externally threaded pipe (8) is fixedly connected with a fixed ring (10), the top surface of the fixed ring (10) is fixedly connected with a first compression spring (11), the first compression spring (11) is located in the internally threaded pipe (7), the other end of the first compression spring (11) is fixedly connected with a limiting ring (12), the filter screen (13) is located above the limiting ring (12), and the filter screen (13) is slidably connected with the inner wall of the externally threaded pipe (8).

3. The smart induction basin faucet of claim 2, wherein: The limiting mechanism comprises two arc-shaped limiting strips (14), the arc-shaped limiting strips (14) are symmetrically arranged, the side walls of the arc-shaped limiting strips (14) are fixedly connected with limiting blocks (15), the inner wall of the externally threaded pipe (8) is provided with two limiting grooves (16), the limiting blocks (15) are clamped with the corresponding limiting grooves (16), the top surfaces of the arc-shaped limiting strips (14) are fixedly connected with pull blocks (17), the bottom surfaces of the arc-shaped limiting strips (14) are abutted with the top surface of the filter screen (13), two second compression springs (18) are arranged between the arc-shaped limiting strips (14), and the two ends of the second compression spring (18) are fixedly connected with the corresponding arc-shaped limiting strips (14).

4. The smart induction basin faucet of claim 1, wherein: The shielding mechanism comprises a shielding plate (22) and two sliding grooves (21), the two sliding grooves (21) are symmetrically arranged, and the two sliding grooves (21) are both formed in the inner wall of the transparent shielding plate (19); the left and right ends of the shielding plate (22) are respectively in sliding connection with the inner walls of the corresponding sliding grooves (21); the side wall of the shielding plate (22) is provided with two insertion holes (23), the inner wall of the lower insertion hole (23) is inserted with an insertion column (25), the periphery of the insertion column (25) is sleeved with a tension spring (24), one end of the tension spring (24) is fixedly connected with the insertion column (25), and the other end of the tension spring (24) is fixedly connected with the side of the transparent shielding plate (19) away from the infrared sensor (6).

5. The smart induction basin faucet of claim 1, wherein: The transparent shielding plate (19) is made of transparent acrylic material.

6. The smart induction basin faucet of claim 4, wherein: The shielding plate (22) is made of stainless steel.

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