CN115875495A - Tap and purifier - Google Patents

Abstract

The invention relates to the technical field of water purification equipment, in particular to a faucet and a water purifier, wherein the faucet comprises: a faucet body having a first water outlet formed at one end thereof and an installation opening formed at the other end thereof; the ultraviolet sterilization module, through the installing opening is installed in the tap main part, the ultraviolet sterilization module has water inlet and second delivery port, the ultraviolet sterilization module includes the ultraviolet lamp and sets up the structure that overflows in the ultraviolet lamp outside, it is being close to at least to overflow the structure one side of ultraviolet lamp is made by the printing opacity material, it has the intercommunication to overflow the structure the water inlet with the passageway that overflows of second delivery port, it sets up to overflow the passageway bending. Through making the crooked setting of passageway that overflows, prolonged the time that the rivers are shone by the ultraviolet lamp, and then can increase the sterilization efficiency under the condition of the ultraviolet lamp of the same specification.

Description

Tap and purifier

Technical Field

The invention relates to the technical field of water purification equipment, in particular to a faucet and a water purifier.

Background

Along with the popularization of water purification knowledge, water purifiers for purifying water bodies are gradually accepted by the public, except ultrafiltration water purifiers in the market, part of water purifiers are mainly filtering means by ultrafiltration membranes or activated carbon, activated carbon filter cores can only adsorb harmful materials in the water bodies in a limited mode, when the filtering flow is too large or the service life of the filter cores is close, bacteria in the water bodies cannot be effectively filtered, and the problem that bacterial colonies exceed standards is caused.

The existing faucet is not provided with a sterilization function, the sterilization device is arranged on the outer side of the faucet, water flows into the faucet after being sterilized by the sterilization device, when accumulated water exists in the faucet, the sterilization device cannot sterilize the inside of the faucet, bacteria are easy to breed in the faucet, and the water can be discharged in a water using process.

Disclosure of Invention

Therefore, the technical problem to be solved by the invention is to overcome the defect that when bacteria grow in the faucet, the bacteria are discharged in the water using process in the prior art, so that the faucet with the sterilization function and the water purifier are provided.

In order to solve the above technical problem, the present invention provides a faucet, including: the faucet comprises a faucet main body, a first water outlet and a second water outlet, wherein one end of the faucet main body is provided with a first water outlet, and the other end of the faucet main body is provided with a mounting opening; the ultraviolet sterilization module, through the installing opening is installed in the tap main part, the ultraviolet sterilization module has water inlet and second delivery port, the ultraviolet sterilization module includes the ultraviolet lamp and sets up the structure that overflows in the ultraviolet lamp outside, it is being close to at least to overflow the structure one side of ultraviolet lamp is made by the printing opacity material, it has the intercommunication to overflow the structure the water inlet with the passageway that overflows of second delivery port, it sets up to overflow the passageway bending.

Optionally, the flow passage structure is arranged around the outer side of the ultraviolet lamp.

Optionally, the flow passage structure includes a circulator, and the circulator includes a cover body covering the ultraviolet lamp and a spiral rib formed on the cover body.

Optionally, the flow passage structure further includes a housing, the housing is located outside the circulator, the inner wall of the housing abuts against the spiral rib, the flow passage is formed between the housing and the circulator, and the second water outlet is formed in the housing.

Optionally, the ultraviolet sterilization module further comprises a mounting bracket connected to the housing, the mounting bracket having the water inlet, and the water inlet is communicated with the water inlet end of the overflow channel.

Optionally, a quick-connection joint suitable for being quickly connected with a water pipe is arranged at the water inlet in a sealing mode.

Optionally, a water guide element is arranged between the mounting bracket and the circulator, the water guide element is provided with a water passing channel for communicating the water inlet with the water passing channel, a first annular step surface is formed on the peripheral side of the water guide element, and the end of the shell abuts against the first annular step surface.

Optionally, one end of the water guide element facing the circulator is provided with a ring groove, and the circulator is inserted into the ring groove.

Optionally, a first wire passing groove is formed at one side of the mounting bracket, a second wire passing groove corresponding to the first wire passing groove is formed at one side of the water guide element, and a third wire passing groove corresponding to the second wire passing groove is formed at one side of the housing.

Optionally, a hollow channel suitable for fixing the ultraviolet lamp is arranged in the center of the water guide element, a water sealing gasket is arranged between the mounting bracket and the water guide element, and the water sealing gasket is provided with a gasket main body for sealing the hollow channel and a water through hole for communicating the water through channel with the water inlet.

Optionally, the inner wall of the faucet body is provided with a second annular step surface, the ultraviolet sterilization module is provided with a third annular step surface which abuts against the second annular step surface, the faucet further comprises a fixing assembly which is fixedly arranged at the installation opening, and the fixing assembly abuts against the ultraviolet sterilization module.

Optionally, the fixing assembly includes an installation tail column, the installation tail column is in threaded connection with the installation opening and abuts against the ultraviolet sterilization module, and a hollow cavity suitable for a water pipe to pass through is formed in the installation tail column.

Optionally, the mounting tail post is provided with an external thread, and the external thread of the mounting tail post is connected with a locking nut;

and/or, the fixed subassembly still includes base and seal gasket, the base with the tap main part passes through threaded connection and supports the tip of tap main part, the seal gasket cover is established outside the installation postil and be located the bottom of base.

Optionally, the ultraviolet sterilization module is elongated, the water inlet is located at one end of the ultraviolet sterilization module, and the second water outlet is located at the other end of the ultraviolet sterilization module.

The invention also provides a water purifier which comprises the water faucet.

The technical scheme of the invention has the following advantages:

according to the water faucet provided by the invention, the ultraviolet sterilization module is arranged in the faucet main body, when water enters the overflowing channel in the ultraviolet sterilization module through the water inlet, the ultraviolet lamp can sterilize the water by irradiating ultraviolet light, the water gradually flows to the second water outlet along the overflowing channel, and finally flows out of the first water outlet for a user to use. Consequently, this tap has the function of disinfecting, can further disinfect to the ultrafiltration membrane in the purifier or the water after the active carbon filters, and there are harmful substance such as bacterial colony in tap, and ultraviolet sterilization module also can germicidal treatment, can avoid breeding the bacterium because ponding in the tap, ensures that user's drinking water is healthy. Meanwhile, the overflowing channel is arranged in a bent mode, so that the time of water flow irradiated by the ultraviolet lamp is prolonged, and the sterilization efficiency can be improved under the condition that the ultraviolet lamps of the same specification are used.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is a sectional view of a faucet provided in embodiment 1 of the present invention;

FIG. 2 is an enlarged view taken at A in FIG. 1;

FIG. 3 is a front cross-sectional view of the UV sterilization module;

FIG. 4 is a cross-sectional view B-B of FIG. 3;

FIG. 5 is an exploded view of the UV sterilization module;

FIG. 6 is a front view of the UV sterilization module;

FIG. 7 is a schematic view showing the flow direction of water in the UV sterilization module;

FIG. 8 is a schematic view of a water guide element;

FIG. 9 is a cross-sectional view of a water guiding element;

FIG. 10 is a top view of the water directing element;

FIG. 11 is a bottom view of the water directing element;

FIG. 12 is a schematic view of the water guide member, water sealing gasket and mounting bracket shown separated;

FIG. 13 is a schematic view showing the structure of a circulation pipe in example 2;

FIG. 14 is a schematic view showing the direction of water flow through the circulation pipe;

FIG. 15 is a front view of the circulation tube;

FIG. 16 is a top view of the circulation tube.

Description of reference numerals:

1. a faucet body; 101. a first water outlet; 102. a second annular step surface; 2. an ultraviolet sterilization module; 201. a water inlet; 202. a second water outlet; 203. an ultraviolet lamp; 204. a circulator; 2041. a cover body; 2042. a spiral rib; 205. a housing; 2051. a third wire passing groove; 2052. a third annular step surface; 206. mounting a bracket; 2061. a first wire passing groove; 207. a quick-connect joint; 2071. a gland; 2072. a jaw; 208. a seal ring; 209. a water guide element; 2091. a water passage; 2095. a first annular step surface; 2092. a ring groove; 2093. a second wire passing groove; 2094. a hollow channel; 210. a water sealing gasket; 2101. a gasket body; 2102. water passing holes; 3. mounting a tail column; 301. a hollow cavity; 302. a first barrel section; 303. a second barrel section; 4. locking the nut; 5. a base; 6. sealing gaskets; 7. a circulating pipe; 701. an inlet; 702. an outlet; 8. a touch panel; 9. and a water outlet hose.

Detailed Description

The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

Example 1

Along with the popularization of water purification knowledge, a water purifier for purifying water is gradually accepted by the public, except for an ultrafiltration water purifier, part of the water purifiers in the market use ultrafiltration membranes or activated carbon as a main filtering means, and an activated carbon filter core can only adsorb harmful materials in water in a limited way. The existing water faucet has no sterilization function, and if harmful substances such as bacterial colonies exist in pipelines and the water faucet, the harmful substances are discharged in the water using process.

To this end, the present embodiment provides a faucet.

In one embodiment, as shown in fig. 1 to 12, the faucet includes a faucet body 1 and an ultraviolet sterilization module 2. Wherein, one end of the tap main body 1 is provided with a first water outlet 101, and the other end is provided with a mounting opening; ultraviolet sterilization module 2 passes through the installing opening and installs in leading main part 1, and ultraviolet sterilization module 2 has water inlet 201 and second delivery port 202, and ultraviolet sterilization module 2 includes ultraviolet lamp 203 and sets up the structure of overflowing in the ultraviolet lamp 203 outside, and the structure of overflowing is made by the printing opacity material in one side that is close to ultraviolet lamp 203 at least, and the structure of overflowing has the passageway that overflows that communicates water inlet 201 and second delivery port 202, overflows the crooked setting of passageway.

In this embodiment, through installing ultraviolet sterilization module 2 in leading main part 1, when water through the water inlet 201 get into the passageway that overflows in the ultraviolet sterilization module 2, ultraviolet lamp 203 can be through shining the ultraviolet ray and disinfecting to water, and water flows to second delivery port 202 along overflowing the passageway gradually, finally flows out through first delivery port 101 and supplies the user to use. Consequently, this tap has the function of disinfecting, can further disinfect to the ultrafiltration membrane in the purifier or the water after the active carbon filters, and there are harmful substance such as bacterial colony in tap, and ultraviolet sterilization module 2 also can germicidal treatment, can avoid breeding the bacterium because ponding in the tap, ensures that user's drinking water is healthy. Meanwhile, the overflowing channel is arranged in a bent mode, so that the irradiation time of water flow by the ultraviolet lamp 203 is prolonged, and the sterilization efficiency can be improved under the condition that the ultraviolet lamps 203 of the same specification are used.

Specifically, in one embodiment, a water outlet hose 9 is connected between the second water outlet 202 and the first water outlet 101, and water flows out along the water outlet hose 9 after being sterilized by the ultraviolet sterilization module 2.

Specifically, the overflowing structure is made of PC or transparent modified ABS material with excellent light transmittance at least at one side close to the ultraviolet lamp 203, so that ultraviolet light can be transmitted completely.

On the basis of the above embodiment, in a preferred embodiment, the flow-through structure is arranged around the outside of the ultraviolet lamp 203. In this embodiment, since the flow passage structure is disposed around the outer side of the ultraviolet lamp 203, the time of the water flow irradiated by the ultraviolet lamp 203 can be effectively prolonged, and the sterilization efficiency can be further increased under the condition of the ultraviolet lamps 203 of the same specification. In an alternative embodiment, the flow-passing structure does not surround the outside of the ultraviolet lamp 203, but is only curved on one or two or three sides of the ultraviolet lamp, and can also extend the time that the water flow is irradiated by the ultraviolet lamp 203.

On the basis of the above embodiments, in a preferred embodiment, the flow passing structure includes the circulator 204, and the circulator 204 includes a cover 2041 covering the ultraviolet lamp 203 and spiral ribs 2042 formed on the cover 2041. In this embodiment, rivers get into behind the ultraviolet sterilization module 2 through water inlet 201, can flow along spiral rib 2042 gradually, finally flow to second delivery port 202 department, the setting up of spiral rib 2042 makes rivers not only flow along vertical direction, still follow lateral flow simultaneously, rivers can rise along the passageway that overflows of spiral, the periodic is close to, keep away from ultraviolet lamp 203, thereby the time that rivers were shone by ultraviolet lamp 203 has been prolonged, and then can be under the condition of the ultraviolet lamp 203 of the same specification, increase the efficiency of disinfecting.

It should be noted that, because of the excitation characteristic of the ultraviolet lamp 203, most of the ultraviolet lamps 203 on the market are made into U-shape, so that the distance between the lamp tube of the ultraviolet lamp 203 and the circulator 204 has a difference in width and width, and further, the exposure rate of the light of the ultraviolet lamp 203 to the external water flow has a difference. In the embodiment, the circulator 204 is arranged, so that the water flow rises along the spiral overflowing channel and periodically approaches to and departs from the ultraviolet lamp 203, thereby prolonging the irradiation time of the water flow by the ultraviolet lamp 203.

It should be noted that while fig. 5 and 6 show that the spiral ribs 2042 comprise only one continuous rib, in other alternative embodiments, the number of spiral ribs 2042 may be two or more, in which case the flow-through structure may have two or more water outlets.

On the basis of the above embodiments, in a preferred embodiment, the flow-passing structure further includes a housing 205, the housing 205 is located outside the circulator 204, an inner wall of the housing 205 abuts against the spiral rib 2042, a flow-passing channel is formed between the housing 205 and the circulator 204, and the housing 205 is formed with the second water outlet 202. In this embodiment, the housing 205 is configured to cooperate with the circulator 204 to form the flow passage, and the housing 205, the circulator 204 and the ultraviolet lamp 203 can be assembled into a whole in advance, and then the whole is assembled into the faucet body 1, which is more convenient for assembly. In an alternative embodiment, the flow-through structure includes only the flow circulator 204, and the spiral rib 2042 of the flow circulator 204 abuts against the inner wall of the main faucet body 1 to form the flow-through channel.

On the basis of the above embodiments, in a preferred embodiment, the ultraviolet sterilization module 2 further includes a mounting bracket 206 connected to the housing 205, the mounting bracket 206 has a water inlet 201, and the water inlet 201 is communicated with the water inlet end of the overflow channel. In this embodiment, the mounting bracket 206 is connected to the housing 205, and the mounting bracket 206, the housing 205, the circulator 204 and the ultraviolet lamp 203 can be assembled into a whole in advance, and then the whole is assembled into the faucet main body 1, so that the assembly is more convenient.

On the basis of the above embodiments, in a preferred embodiment, the water inlet 201 is hermetically provided with a quick-connection joint 207 suitable for being quickly connected with a water pipe. In this embodiment, a quick connection to the water line is possible by providing a quick connect coupling 207.

Specifically, in one embodiment, a gland 2071 and a claw 2072 are arranged at the water inlet 201, the claw 2072 is sleeved in the gland 2071 and extends out of the gland 2071, the claw 2072 has elasticity, a sealing ring 208 is arranged between the gland 2071, the claw 2072 and the water inlet 201, and the gland 2071 and the claw 2072 form the quick coupling 207.

In addition to the above embodiments, in a preferred embodiment, a water guide element 209 is provided between the mounting bracket 206 and the circulator 204, the water guide element 209 has a water passage 2091 for communicating the water inlet 201 and the flow passage, a first annular step surface 2095 is formed on the circumferential side of the water guide element 209, and an end of the outer housing 205 abuts on the first annular step surface 2095. In this embodiment, the water guide element 209 is provided to guide the water flow in the center of the mounting bracket 206 into the flow passage, and the housing 205 and the water guide element 209 are assembled in a simple manner.

In addition to the above embodiments, in a preferred embodiment, one end of the water guiding element 209 facing the ring flow device 204 has a ring groove 2092, and the ring flow device 204 is inserted into the ring groove 2092. In this embodiment, the annular groove 2092 is formed on the water guide element 209 to facilitate fixing the position of the circulator 204, and the connection between the circulator 204 and the water guide element 209 is simple and convenient.

In addition to the above embodiments, in a preferred embodiment, a first string passing groove 2061 is formed at one side of the mounting bracket 206, a second string passing groove 2093 corresponding to the first string passing groove 2061 is formed at one side of the water guide element 209, and a third string passing groove 2051 corresponding to the second string passing groove 2093 is formed at one side of the outer housing 205. In this embodiment, the first wire passage groove 2061, the second wire passage groove 2093 and the third wire passage groove 2051 are provided to facilitate the fixing of the electric wires for supplying power to the faucet display, and water flows through the water inlet 201 of the mounting bracket 206 and the water passage 2091 of the water guide element 209, so that water and electricity are separated and are safer.

On the basis of the above embodiments, in a preferred embodiment, the center of the water guiding element 209 is provided with a hollow channel 2094 adapted to fix the ultraviolet lamp 203, a water sealing gasket 210 is provided between the mounting bracket 206 and the water guiding element 209, and the water sealing gasket 210 has a gasket main body 2101 for sealing the hollow channel 2094 and a water through hole 2102 for communicating the water through channel 2091 with the water inlet 201. In this embodiment, the hollow passage 2094 is disposed in the center of the water guiding element 209 for fixing the ultraviolet lamp 203, so that the water guiding element 209 can fix the positions of the circulator 204 and the ultraviolet lamp 203 at the same time, which is more convenient for assembly, and the water sealing gasket 210 is disposed to prevent water from entering the hollow passage 2094 and causing danger.

As shown in fig. 5 and 12, the water seal gasket 210 has a circular shape.

In addition to the above embodiments, in a preferred embodiment, the water passing hole 2102 is in the shape of a circular arc, and the water passing channel 2091 includes a plurality of circular holes arranged at intervals. In this embodiment, after water flows through the mounting bracket 206, the water holes 2102 can only be passed by the blocking of the gasket main body 2101, and then the water flow is passed through the channel through the round holes, one water hole 2102 is communicated with a plurality of round holes at the same time, and the round holes arranged at intervals slow down the flow speed of the water flow, so that the sterilization effect can be improved.

In addition to the above embodiments, in a preferred embodiment, the inner wall of the faucet body 1 is provided with a second annular step surface 102, the ultraviolet sterilization module 2 has a third annular step surface 2052 abutting against the second annular step surface 102, and the faucet further includes a fixing member fixedly provided at the mounting opening, and the fixing member abuts against the ultraviolet sterilization module 2. In this embodiment, when installing ultraviolet sterilization module 2, pack into tap main body 1 with whole ultraviolet sterilization module 2 from the installation opening in, second annular step face 102 offsets with third annular step face 2052, can prevent ultraviolet sterilization module 2 rebound, fixed subassembly offsets with ultraviolet sterilization module 2's lower extreme simultaneously, therefore fixed subassembly and second annular step face 102 cooperation can be spacing to ultraviolet sterilization module 2's position, need not with the help of extra fastener, ultraviolet sterilization module 2's installation fixed mode is simple and convenient.

Specifically, in one embodiment, a third annular step surface 2052 is formed on housing 205.

On the basis of the above embodiment, in a preferred embodiment, the fixing assembly includes a mounting tail pillar 3, the mounting tail pillar 3 is connected with the mounting opening through a screw thread and abuts against the ultraviolet sterilization module 2, and a hollow cavity 301 suitable for a water pipe to pass through is formed inside the mounting tail pillar 3. In this embodiment, the attachment of the mounting post 3 to the faucet body 1 is simple.

Specifically, in one embodiment, the mounting opening has an internal thread, the mounting post 3 has an external thread adapted to the internal thread, the mounting post 3 includes a first cylindrical section 302 and a second cylindrical section 303, an outer diameter of the first cylindrical section 302 is larger than an outer diameter of the second cylindrical section 303, so that a fourth annular step surface is formed between an outer side of the first cylindrical section 302 and an outer side of the second cylindrical section 303, and the mounting bracket 206 abuts against a top end of the first cylindrical section 302.

In addition to the above embodiments, in a preferred embodiment, the mounting tail post 3 has an external thread, and the locking nut 4 is connected to the external thread of the mounting tail post 3. In this embodiment, the locking nut 4 can be tightened under the kitchen to fix the position of the faucet.

On the basis of the above embodiment, in a preferred embodiment, the fixing assembly further includes a base 5 and a sealing gasket 6, the base 5 is connected with the tap body 1 through a thread and supports an end portion of the tap body 1, and the sealing gasket 6 is sleeved outside the mounting tail pillar 3 and is located at the bottom of the base 5. In this embodiment, the base 5 and the sealing gasket 6 may cooperate with the locking nut 4 to fix the position of the faucet.

In one embodiment, the base 5 is abutted against both the fourth annular step surface and the lower end of the faucet body 1.

In one embodiment, the top of the main faucet body 1 has a touch panel 8 for easy operation by the user.

In this embodiment, as shown in the figure, the uv sterilization module 2 has an elongated shape, with the water inlet at one end and the second water outlet at the other end. By making the ultraviolet sterilization module 2 slender, the water inlet and outlet direction of the ultraviolet sterilization module 2 is consistent with the water flow direction of the faucet main body 1, thereby facilitating the installation of the ultraviolet sterilization module 2 in the faucet main body 1.

Example 2

The present embodiment is different from the above embodiments in that the flow-through structure shown in fig. 13 to 16 is a circulation pipe 7, one end of the circulation pipe 7 is an inlet 701, and the other end is an outlet 702, and water flows in from the inlet 701 of the circulation pipe 7 and flows out from the outlet 702, wherein the inlet 701 is communicated with the water inlet 201, and the outlet 702 is communicated with the second water outlet 202.

Example 3

The embodiment provides a water purifier, which comprises the water faucet provided in the embodiment.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications therefrom are within the scope of the invention.

Claims (15)

1. A faucet, comprising:

a faucet body (1) having a first water outlet (101) formed at one end thereof and an installation opening formed at the other end thereof;

ultraviolet sterilization module (2), through the installing opening is installed in leading main part (1), ultraviolet sterilization module (2) have water inlet (201) and second delivery port (202), ultraviolet sterilization module (2) include ultraviolet lamp (203) and set up the structure that overflows in the ultraviolet lamp (203) outside, it is being close to at least to overflow the structure one side of ultraviolet lamp (203) is made by the printing opacity material, it has the intercommunication to overflow the structure water inlet (201) with the passageway that overflows of second delivery port (202), it sets up to overflow the passageway bending.

2. The faucet of claim 1, wherein the flow-through structure is disposed around the outside of the ultraviolet lamp (203).

3. The faucet according to claim 2, wherein the flow-passing structure comprises a circulator (204), the circulator (204) comprising a cover (2041) covering the ultraviolet lamp (203) and spiral ribs (2042) formed on the cover (2041).

4. The faucet according to claim 3, wherein the flow-passing structure further comprises a housing (205), the housing (205) is located outside the circulator (204) and an inner wall of the housing (205) abuts against the spiral rib (2042), the flow-passing channel is formed between the housing (205) and the circulator (204), and the second water outlet (202) is formed on the housing (205).

5. The faucet according to claim 4, wherein the ultraviolet sterilization module (2) further comprises a mounting bracket (206) connected to the housing (205), the mounting bracket (206) having the water inlet (201), the water inlet (201) being in communication with the water inlet end of the overflow channel.

6. The water tap according to claim 5, characterized in that the water inlet (201) is sealed with a quick-connect joint (207) adapted to be quickly connected with a water pipe.

7. The faucet according to claim 5, wherein a water guide element (209) is disposed between the mounting bracket (206) and the water circulator (204), the water guide element (209) has a water passage (2091) for communicating the water inlet (201) and the water passage, a first annular step surface (2095) is formed on a peripheral side of the water guide element (209), and an end of the outer housing (205) abuts against the first annular step surface (2095).

8. The tap according to claim 7, characterised in that the end of the water guiding element (209) facing the circulator (204) has an annular groove (2092), the circulator (204) being inserted in the annular groove (2092).

9. The faucet according to claim 7, wherein a first string passing groove (2061) is formed at one side of the mounting bracket (206), a second string passing groove (2093) corresponding to the first string passing groove (2061) is formed at one side of the water guide member (209), and a third string passing groove (2051) corresponding to the second string passing groove (2093) is formed at one side of the outer housing (205).

10. The faucet according to claim 7, characterized in that the center of the water guiding element (209) is provided with a hollow channel (2094) adapted to fix the ultraviolet lamp (203), a water sealing gasket (210) is arranged between the mounting bracket (206) and the water guiding element (209), and the water sealing gasket (210) has a gasket main body (2101) for sealing the hollow channel (2094) and a water through hole (2102) for communicating the water through channel (2091) and the water inlet (201).

11. Tap according to any of claims 1-10, characterised in that the inner wall of the tap body (1) is provided with a second annular step surface (102), that the uv disinfection module (2) has a third annular step surface (2052) abutting against the second annular step surface (102), and that the tap further comprises a fixation assembly fixedly arranged at the mounting opening, which fixation assembly abuts against the uv disinfection module (2).

12. The faucet according to claim 11, characterized in that the fixing assembly comprises a mounting tail-post (3), the mounting tail-post (3) is connected with the mounting opening through screw threads and is abutted against the ultraviolet sterilization module (2), and a hollow cavity (301) suitable for a water pipe to pass through is arranged inside the mounting tail-post (3).

13. The faucet according to claim 12, characterized in that the mounting tail post (3) has an external thread, and the mounting tail post (3) is externally threaded with a locking nut (4);

and/or, the fixed subassembly still includes base (5) and seal gasket (6), base (5) with tap main part (1) pass through threaded connection and support the tip of tap main part (1), seal gasket (6) cover is established outside installation tail pillar (3) and be located the bottom of base (5).

14. The tap according to any one of claims 1 to 10, wherein the uv disinfection module (2) is elongated, the water inlet (201) being located at one end thereof and the second water outlet (202) being located at the other end thereof.

15. A water purification machine comprising a faucet as claimed in any one of claims 1 to 14.

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