CN219140020U

CN219140020U - Electronic sterilizing tap

Info

Publication number: CN219140020U
Application number: CN202223397600.5U
Authority: CN
Inventors: 崔来; 胡晓滨
Original assignee: Xiamen Xinyisheng Electronic Technology Co ltd
Current assignee: Xiamen Xinyisheng Electronic Technology Co ltd
Priority date: 2022-12-19
Filing date: 2022-12-19
Publication date: 2023-06-06
Anticipated expiration: 2032-12-19

Abstract

The utility model relates to the technical field of faucets, and provides an electronic sterilizing faucet which is characterized by comprising a faucet outer shell, a hose, an electromagnetic valve, a dynamic sterilizing device and a flowmeter, wherein the hose, the electromagnetic valve, the dynamic sterilizing device and the flowmeter are arranged in the faucet outer shell, and the hose, the electromagnetic valve, the dynamic sterilizing device and the flowmeter are sequentially connected; the dynamic sterilization device comprises a protection shell, a rear cover arranged below the protection shell, an ultraviolet sterilization device arranged in the protection shell and limited in the protection shell by the rear cover, and a guide plate arranged between the ultraviolet sterilization device and the protection shell, wherein a through hole is formed in the center of the guide plate; according to the electronic sterilization tap, the guide plate is arranged in the irradiation direction of the ultraviolet sterilization device, and the guide plate is provided with the through holes for water to pass through, so that the water flow passing through the through holes can be subjected to full-coverage irradiation sterilization, and the sterilization effect is greatly improved.

Description

Electronic sterilizing tap

Technical Field

The utility model relates to the technical field of faucets, in particular to an electronic sterilizing faucet.

Background

At present, tap water is primarily purified, but a large amount of bacteria still exist, and many families adopt water purifiers to purify water quality, but the conventional water purification mode has an unobvious sterilization effect and is high in cost. The research proves that the ultraviolet rays have good sterilization effect, and the DNA structure of the microorganism can be destroyed or changed through the irradiation of the ultraviolet rays, so that the bacteria die or can not reproduce offspring immediately, and the aim of sterilization and bacteriostasis is achieved.

In the prior art, there are also ultraviolet sterilization devices, for example, chinese patent publication No.: the utility model provides a sterilizing tap of CN204512586U, this sterilizing tap includes inlet tube, outlet pipe and sterilamp, and it can be seen to combine the description figure that this sterilamp shines has the problem that is sheltered from by the sealing rod, therefore ultraviolet irradiation is not comprehensive enough.

Therefore, the inventor specially designs an electronic sterilizing tap, and the scheme is generated.

Disclosure of Invention

Aiming at the technical problems to be solved, the utility model provides an electronic sterilizing tap which overcomes the existing defects; the technical scheme adopted by the method is as follows:

an electronic sterilization tap comprises a tap outer shell, and a hose, an electromagnetic valve, a dynamic sterilization device and a flowmeter which are arranged in the tap outer shell, wherein the hose, the electromagnetic valve, the dynamic sterilization device and the flowmeter are sequentially connected;

the dynamic sterilization device comprises a protection shell, a rear cover arranged below the protection shell, an ultraviolet sterilization device arranged in the protection shell and limited in the protection shell by the rear cover, and a guide plate arranged between the ultraviolet sterilization device and the protection shell, wherein a through hole is formed in the center of the guide plate and used for water flow to pass through, and the irradiation direction of the ultraviolet sterilization device faces to the through hole of the guide plate; one end of the protective layer, which is far away from the rear cover, is connected with the electromagnetic valve, and the rear cover is connected with the flowmeter.

Further, a water outlet filter element connected with the other end of the hose is also arranged on the faucet outer shell.

Further, the hose is made of food-grade silica gel.

Further, the faucet shell comprises a faucet body, an upper faucet shell arranged on the faucet body, and a rotating assembly arranged between the faucet body and the upper faucet shell, wherein the upper faucet shell is rotationally connected with the faucet body through the rotating assembly.

Further, the rotating assembly comprises a positioning sleeve, a rotating shaft sleeve and a rotating shaft sleeve, wherein the positioning sleeve is fixedly arranged on the faucet body below the positioning sleeve, the rotating shaft sleeve is sleeved on the positioning sleeve and is rotationally connected with the positioning sleeve, the rotating shaft sleeve is arranged in the faucet upper shell and is fixedly connected with the faucet upper shell, and the rotating shaft sleeve is driven to rotate outside the positioning sleeve when the faucet upper shell is rotated.

Further, the outer side wall of the rotating shaft sleeve is provided with a positioning convex point, and the positioning sleeve is provided with a first groove for limiting the rotating stroke of the positioning convex point.

Furthermore, a notch which is convenient to be sleeved into the positioning sleeve is arranged on the rotary shaft sleeve along the central shaft direction, and an annular groove used for embedding the rotary shaft sleeve is arranged on the positioning sleeve.

Furthermore, a thread fixing sleeve is further arranged at the opening at the lower part of the tap body.

Further, a display device is arranged at the upper end of the outer shell, and the display device comprises a touch display circuit board and a display nameplate.

Further, a sensor for detecting water quality is arranged on the flowmeter.

Further, the faucet further comprises a circuit control board which is arranged in the faucet shell, and the display circuit board, the sensor and the ultraviolet sterilization device are electrically connected with the circuit control board.

According to the electronic sterilization tap, the guide plate is arranged in the irradiation direction of the ultraviolet sterilization device, and the guide plate is provided with the through holes for water to pass through, so that the water flow passing through the through holes can be subjected to full-coverage irradiation sterilization, and the sterilization effect is greatly improved.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model, and are incorporated in and constitute a part of this specification.

Wherein:

FIG. 1 is a schematic view of the structure of the sterilizing tap of the present utility model;

FIG. 2 is an exploded view of the germicidal faucet of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2 in accordance with the present utility model;

FIG. 4 is a cross-sectional view of the germicidal faucet of the present utility model;

FIG. 5 is an enlarged view A of the portion of FIG. 4 in accordance with the present utility model;

FIG. 6 is an enlarged view B of a portion of FIG. 4 in accordance with the present utility model;

FIG. 7 is a schematic view of the water flow of the sterilization faucet of the present utility model (the cross-sectional line inside the protective housing is the irradiation range of the ultraviolet sterilization device).

Description of the reference numerals:

10. a faucet outer housing; 11. a tap body; 12. a faucet upper housing; 13. a rotating assembly; 131. a positioning sleeve; 1311. a first groove; 1312. an annular groove; 132. rotating the shaft sleeve; 1321. positioning the salient points; 1322. a notch; 14. a thread fixing sleeve; 20. a hose; 30. an electromagnetic valve; 40. a dynamic sterilization device; 41. a protective shell; 42. a rear cover; 43. an ultraviolet sterilization device; 44. a deflector; 441. a through hole; 50. a flow meter; 51. a sensor; 60 water inlet pipes; 70. a display device; 71. a display circuit board; 72. the nameplate is displayed.

Detailed Description

In order to better understand the technical solutions in the present application, the following description will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

Referring to fig. 1 to 7, the electronic sterilization faucet provided by the present utility model includes a faucet housing 10, and a hose 20, an electromagnetic valve 30, a dynamic sterilization device 40, a flowmeter 50, and a water inlet pipe 60 disposed in the faucet housing 10, wherein the hose 20, the electromagnetic valve 30, the dynamic sterilization device 40, the flowmeter 50, and the water inlet pipe 60 are sequentially connected, the connection modes of the above components are all existing, and the seal ring arrangement in the present embodiment is a conventional technical means, and will not be described in detail.

The dynamic sterilization device 40 comprises a protection shell 41, a rear cover 42 arranged below the protection shell 41, an ultraviolet sterilization device 43 arranged in the protection shell and limiting the protection shell 41 by the rear cover 42, and a guide plate 44 arranged between the ultraviolet sterilization device 43 and the protection shell 41, wherein a through hole 441 is arranged in the center of the guide plate 44 and used for water flow to pass through, the irradiation direction of the ultraviolet sterilization device 43 faces to the through hole 441 of the guide plate 44, and the rear cover 42 is in threaded connection with the protection shell 41; the ultraviolet sterilization device 43 of the present utility model has a conventional structure, and comprises a protective housing, an ultraviolet lamp disposed in the protective housing, and a glass plate for transmitting ultraviolet light, wherein the protective housing can be limited between the protective housing 41 and the rear cover 42, and forms a flow passage therebetween, and the flow direction of water in the flow passage is changed by the guide plate 44, so that the ultraviolet lamp of the ultraviolet sterilization device 43 can completely irradiate the water flow passing through the through hole 441, and the irradiation effect and sterilization effect are greatly improved; the end of the protective layer remote from the back cover 42 is connected to the solenoid valve 30 and the back cover 42 is connected to the flow meter 50.

The faucet shell body 10 is also provided with a water outlet filter element connected with the other end of the hose 20, and the hose 20 is made of food-grade silica gel.

The faucet shell 10 comprises a faucet body 11, an upper faucet shell arranged on the faucet body 11, and a rotating assembly 13 arranged between the faucet body 11 and the upper faucet shell, wherein the upper faucet shell is rotationally connected with the faucet body 11 through the rotating assembly 13; the rotary assembly 13 comprises a positioning sleeve 131, a rotary shaft sleeve 132 and a rotary shaft sleeve, wherein the positioning sleeve 131 is fixedly arranged on the faucet body 11 below the rotary assembly, the rotary shaft sleeve 132 is sleeved on the positioning sleeve 131 and is rotationally connected with the positioning sleeve 131, the rotary shaft sleeve 132 is arranged in the upper faucet shell 12 and is fixedly connected with the upper faucet shell 12, and the rotary shaft sleeve 132 is driven to rotate outside the positioning sleeve 131 while the upper faucet shell 12 is rotated. The outer side wall of the rotary shaft sleeve 132 is provided with a positioning convex point 1321, and the positioning sleeve 131 is provided with a first groove 1311 for limiting the rotation travel of the positioning convex point 1321. The rotating sleeve 132 is provided with a notch 1322 along the central axis direction for being conveniently sleeved into the positioning sleeve 131, and the positioning sleeve 131 is provided with an annular groove 1312 for embedding the rotating sleeve 132. Specifically, the notch 1322 of the rotating shaft sleeve 132 is utilized to enable the positioning table to be sleeved in the annular groove 1312 and be located in the annular groove 1312 to be rotationally connected with the positioning sleeve 131, the rotating angle of the upper faucet shell 12 can be limited through the positioning protruding point 1321, and a bolt is utilized to penetrate through the upper faucet shell 12 to be in threaded connection with the rotating shaft sleeve 132, so that the upper faucet shell 12 is rotationally connected with the positioning sleeve 131 through the rotating shaft sleeve 132, and the position of the bolt is embedded into a decorative cover, so that the whole faucet is more attractive.

A thread fixing sleeve 14 is also arranged at the opening below the tap body 11. The upper end of the outer shell is provided with a display device 70, and the display device 70 comprises a touch display circuit board 71 and a display nameplate 72. The flowmeter 50 is provided with a sensor 51 for detecting water quality. The faucet further comprises a circuit control board which is arranged in the faucet outer shell 10, and the display circuit board 71, the sensor 51 and the ultraviolet sterilization device 43 are electrically connected with the circuit control board. The sensor 51 adopts a TDS probe, the probe faces the inside of the flowmeter 50, and the circuit control board is further provided with a DC connector wire, so that the power supply is conveniently connected, the ultraviolet sterilization work display is displayed on the nameplate, the service life of the filter element is displayed, the TDS value of the inflow water is displayed, and the like.

The operating state of the sterilizing tap in this embodiment is as follows: the tap is fixed on the dish basin, and the adapter switch-on DC connects the line interface, presses the play water button of demonstration data plate 72, and the automatically controlled board opens the signal for solenoid valve 30, simultaneously gives dynamic sterilizing equipment 40 start signal, and water disinfects through the module that disinfects, and water simultaneously passes through flowmeter 50, shows automatically controlled board mountain and can show the TDS value of water purification, and flowmeter 50 calculates the life of water purification filter core and shows the filter core life-span on showing data plate 72.

In summary, the electronic sterilizing tap of the utility model is provided with the guide plate in the irradiation direction of the ultraviolet sterilizing device, and the guide plate is provided with the through holes for water to pass through, so that the water flow passing through the through holes can be subjected to full-coverage irradiation sterilization, and the sterilizing effect is greatly improved.

It should be noted that in this document, relational terms such as "first" and "second" and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the application disclosed herein. This application is intended to cover any variations, uses, or adaptations of the application following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the application pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It is to be understood that the present application is not limited to the precise arrangements and instrumentalities shown in the drawings, which have been described above, and that various modifications and changes may be effected without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. The electronic sterilization tap is characterized by comprising a tap shell, and a hose, an electromagnetic valve, a dynamic sterilization device and a flowmeter which are arranged in the tap shell, wherein the hose, the electromagnetic valve, the dynamic sterilization device and the flowmeter are connected in sequence;

the dynamic sterilization device comprises a protection shell, a rear cover arranged below the protection shell, an ultraviolet sterilization device arranged in the protection shell and limited in the protection shell by the rear cover, and a guide plate arranged between the ultraviolet sterilization device and the protection shell, wherein a through hole is formed in the center of the guide plate; one end of the protective layer, which is far away from the rear cover, is connected with the electromagnetic valve, and the rear cover is connected with the flowmeter.

2. The electronic sterilization faucet of claim 1, wherein the faucet housing includes a faucet body, an upper faucet housing disposed on the faucet body, and a swivel assembly disposed between the faucet body and the upper faucet housing, the upper faucet housing being rotatably coupled to the faucet body by the swivel assembly.

3. The electronic sterilization tap according to claim 2, wherein the rotating assembly comprises a positioning sleeve fixedly arranged on the tap body below and a rotating shaft sleeve sleeved on the positioning sleeve and rotationally connected with the positioning sleeve, the upper part of the positioning sleeve is positioned in the upper tap shell, the rotating shaft sleeve is fixedly connected with the upper tap shell and drives the rotating shaft sleeve to rotate outside the positioning sleeve while rotating the upper tap shell.

4. An electronic sterilizing tap according to claim 3 wherein the outer side wall of the rotary shaft sleeve is provided with a positioning protruding point, and the positioning sleeve is provided with a first groove for limiting the rotation travel of the positioning protruding point.

5. The electronic sterilizing tap as claimed in claim 4, wherein the rotary sleeve is provided with a notch along the central axis for being conveniently sleeved into the positioning sleeve, and the positioning sleeve is provided with an annular groove for embedding the rotary sleeve.

6. An electronic sterilization tap according to claim 2, wherein a screw-threaded fixing sleeve is further provided at the lower opening of the tap body.

7. The electronic sterilization tap of claim 1, wherein the upper end of the tap housing is provided with a display device, and the display device comprises a touch display circuit board and a display nameplate.

8. An electronic sterilizing tap according to claim 7 wherein the flowmeter is provided with a sensor for detecting water quality.

9. The electronic sterilization faucet of claim 8, further comprising a circuit control board disposed within the faucet housing, wherein the display circuit board, the sensor, and the ultraviolet sterilization device are electrically connected to the circuit control board.