Spray washing pipe and closestool

Abstract

The utility model relates to a spray washing pipe and a closestool. The spray washing pipe comprises a pipe body, a frame, a spray head and a water supply assembly. The pipe body is provided with a water outlet; the frame is at least partially arranged in the pipe body; the spray head is arranged on the frame and located in the pipe body, and the spray head is provided with a nozzle opposite to the water outlet; the water supply assembly comprises a first water supply pipe, a second water supply pipe and a disinfection mechanism, the disinfection mechanism comprises a water passing structure and a disinfection lamp arranged on the water passing structure, a water passing channel is formed in the water passing structure, and the first water supply pipe communicates with the water passing channel and is used for communicating with an external water source; the second water supply pipe is communicated with the water passing channel and the nozzle, and the sterilizing lamp is used for emitting sterilizing light to the water passing channel so as to sterilize liquid flowing through the water passing channel. According to the spray washing pipe, water flow sprayed from the spray washing pipe can be disinfected by the disinfection lamp, the safety of the sprayed water flow can be effectively improved, and harm to the health of a user is reduced.

Description

Technical Field

[0001] The present application relates to the technical field of intelligent bathrooms, and in particular to a spray pipe and a toilet. Background Art

[0002] With the rapid development of smart toilets, the functions integrated in smart toilets are becoming more and more abundant, which can achieve a better user experience. Among them, some smart toilets are integrated with a spray pipe, which can be extended into the toilet bowl to spray water to clean or massage the user. However, in traditional toilets, since the water sprayed by the spray pipe directly contacts the user's skin, the germs carried by the water are easy to affect the user's health. Summary of the invention

[0003] Based on this, it is necessary to provide a spray pipe and a toilet, which can disinfect the water flow sprayed by the spray pipe to prevent the bacteria carried by the water flow from affecting the health of the user.

[0004] A spray cleaning pipe, comprising:

[0005] A pipe body, provided with a water outlet;

[0006] a frame, at least partially disposed within the tube;

[0007] a spray head, arranged on the frame and located in the tube body, the spray head being provided with a nozzle opposite to the water outlet; and,

[0008] A water supply assembly includes a first water supply pipe, a second water supply pipe and a disinfection mechanism, wherein the disinfection mechanism includes a water-passing structure and a disinfection lamp arranged on the water-passing structure, a water channel is arranged in the water-passing structure, the first water supply pipe is connected to the water channel and is used to communicate with an external water source, the second water supply pipe is connected to the water channel and the nozzle, and the disinfection lamp is used to emit disinfection light to the water channel to disinfect the liquid flowing through the water channel.

[0009] In the above-mentioned spray pipe, the liquid from the first water supply pipe passes through the second water supply pipe and is ejected from the nozzle and then ejected through the water outlet to form the spray water flow of the spray pipe. The spray water flow will flow through the water channel of the water-passing structure, and the disinfection lamp provided on the water-passing structure can disinfect the liquid flowing through the water channel. In other words, the water flow ejected from the spray pipe can be disinfected by the disinfection lamp, which can effectively improve the safety of the spray water flow and reduce the harm to the health of users. At the same time, the structure of the water supply component is simple, and the disinfection mechanism can be accommodated in the pipe body, which is conducive to compressing the space occupied by the spray pipe and realizing a miniaturized design.

[0010] In one embodiment, the water-passing structure is provided with a trough connected to the water channel, and the disinfection mechanism also includes a circuit board and a light-transmitting element arranged in the trough, the disinfection lamp is arranged on the side of the circuit board facing the water channel, and the light-transmitting element is located on the side of the disinfection lamp facing away from the circuit board, and isolates the water channel and the disinfection lamp.

[0011] In one embodiment, the disinfection mechanism is provided with a plurality of disinfection lamps, and the plurality of disinfection lamps are arranged at intervals on the circuit board. The water-passing structure is provided with a plurality of through holes connecting the trough and the water channel corresponding to the bottom wall of the trough, and the disinfection lamps and the through holes are opposite to each other.

[0012] In one embodiment, a plurality of the disinfection lamps are arranged in sequence and spaced apart along the axial direction of the water flow structure.

[0013] In one of the embodiments, the water-passing structure is further provided with a wire groove connected to the sink and passing through one of the end faces, and the disinfection mechanism further includes a transmission line, and the transmission line is electrically connected to the circuit board in the sink through the wire groove.

[0014] In one embodiment, the disinfection mechanism further includes a first sleeve joint and a second sleeve joint, and the first sleeve joint and the second sleeve joint are respectively arranged on two opposite end faces of the water-passing structure, and the water channel connects the first sleeve joint and the second sleeve joint, one end of the first water supply pipe is sleeved on the first sleeve joint, and the end of the second water supply pipe away from the nozzle is sleeved on the second sleeve joint.

[0015] In one embodiment, the spray pipe also includes a partition arranged on the frame, and the partition and the frame are arranged to form a receiving space for receiving the disinfection mechanism. The water-passing structure includes a first outer surface and a second outer surface connected to each other, the first outer surface is a plane and opposite to the partition, and the shape of the second outer surface is an arc that is adapted to the inner surface of the frame.

[0016] In one embodiment, the nozzle is provided with a plurality of nozzles, at least two of the nozzles have different water types, the plurality of nozzles are arranged in sequence and spaced apart along the circumference of the nozzle, the nozzle can rotate circumferentially relative to the frame to selectively make any one of the nozzles opposite to the water outlet, and the plurality of nozzles are connected to the second water supply pipe.

[0017] In one embodiment, the tube body is a hollow structure with one end open, the frame portion is located inside the tube body and has a mounting plate located outside the tube body, the mounting plate blocks the end opening of the tube body, the spray pipe also includes a driving element, the body of the driving element is arranged on the side of the mounting plate facing away from the tube body, the driving element also includes an output shaft rotatably connected to the body, the output shaft passes through the mounting plate and is inserted into the nozzle in the tube body, and the driving element is used to drive the nozzle to rotate in a circumferential direction.

[0018] A toilet comprises the spray-washing pipe as described in any one of the above embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 Schematic diagram of the structure of the spray cleaning pipe in some embodiments.

[0020] Figure 2 for Figure 1 The schematic diagram of the structure of the spray cleaning pipe shown is omitting the pipe body.

[0021] Figure 3 for Figure 2 Schematic diagram of the structure of the water supply assembly in the spray pipe shown.

[0022] Figure 4 for Figure 3 An exploded view of the disinfection mechanism in the water supply assembly is shown.

[0023] Figure 5 for Figure 3 A schematic cross-sectional view of the disinfection mechanism in the water supply assembly is shown.

[0024] Figure 6 Schematic diagram of the structure in which the disinfection lamp is arranged on the circuit board in some embodiments.

[0025] Figure 7 for Figure 2 A schematic cross-sectional view of the spray cleaning pipe is shown.

[0026] Reference numerals:

[0027] 10. Spray pipe; 11. Pipe body; 111. Water outlet; 12. Spray head; 121. Nozzle; 13. Water supply assembly; 131. First water supply pipe; 132. Second water supply pipe; 133. Disinfection mechanism; 1331. Water-passing structure; 1332. Water passage; 1333. Sink; 1334. Through hole; 1335. Wire trough; 1336. First outer surface; 1337. Second outer surface; 134. Transmission line; 135. Disinfection lamp; 136. Circuit board; 137. Transparent element; 138. First set of joints; 139. Second set of joints; 14. Frame; 141. Partition; 143. Accommodation space; 144. Mounting plate; 15. Driving element; 151. Main body; 152. Output shaft. DETAILED DESCRIPTION

[0028] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0029] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0030] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0032] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0033] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0034] See also Figure 1 and Figure 2 , Figure 1 The schematic diagram of the structure of the spray cleaning pipe 10 in some embodiments of the present application is shown. Figure 2 Shows Figure 1The spray pipe 10 shown is a schematic diagram of the structure after omitting the tube body 11. The spray pipe 10 provided in the present application can be used in a toilet, and the toilet may also include a toilet seat, and the toilet seat is provided with a toilet bowl. The spray pipe 10 can be movably arranged on the toilet seat. When the user is not using the toilet, the spray pipe 10 can be accommodated in the toilet seat. When the user sits on the toilet, the spray pipe 10 can move relative to the toilet seat and extend out of the toilet bowl, and spray water to clean or massage the user, thereby improving the user experience. The spray pipe 10 may include a tube body 11, a nozzle 12, and a water supply assembly 13. The tube body 11 is provided with a water outlet 111. The nozzle 12 and the water supply assembly 13 are arranged in the tube body 11. The nozzle 12 is provided with a nozzle 121 opposite to the water outlet 111. The water supply assembly 13 is connected to the nozzle 121 and is used to communicate with an external water source. When the spray pipe 10 is used on a toilet, the external water source of the spray pipe 10 can be a water tank or a cleaning water channel of the toilet, and of course can also be a water source of a tap water network outside the toilet.

[0035] It is understandable that when water needs to be sprayed through the spray pipe 10, the water outlet 111 of the pipe body 11 is opposite to the user's part to be sprayed, and the water provided by the external water source is transmitted by the water supply component 13 and then sprayed from the nozzle 121 of the spray head 12, and then sprayed out of the pipe body 11 through the water outlet 111 to form a spray water flow. Of course, the application of the spray pipe 10 on the toilet in this application is only an example of one application scenario of the spray pipe 10, and the spray pipe 10 can also be applied to any other applicable use scenario that requires spraying or massaging by spraying water.

[0036] Combination Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in some embodiments, the spray pipe 10 further includes a frame 14, at least part of which is disposed in the pipe body 11, and the frame 14 can be used as a mounting carrier for the nozzle 12 and the water supply assembly 13, and the nozzle 12 is disposed on the frame 14 and is located in the pipe body 11. The water supply assembly 13 includes a first water supply pipe 131, a second water supply pipe 132, and a disinfection mechanism 133, the disinfection mechanism 133 has a water-passing structure 1331, and a water channel 1332 is disposed in the water-passing structure 1331, the first water supply pipe 131 is connected to the water channel 1332 and is used to communicate with an external water source, and the second water supply pipe 132 is connected to the water channel 1332 and the nozzle 121. The second water supply pipe 132, the disinfection mechanism 133 and part of the first water supply pipe 131 are arranged on the frame 14 and located inside the tube body 11. The part of the first water supply pipe 131 located outside the tube body 11 is used to communicate with an external water source. The water flow provided by the external water source can flow to the nozzle 12 through the first water supply pipe 131, the water channel 1332 of the water-passing structure 1331 and the second water supply pipe 132 in sequence, and then be sprayed out through the nozzle 121 and the water outlet 111.

[0037] It can be seen that the water jetted by the spray pipe 10 passes through the water channel 1332 of the water passing structure 1331. Figure 4 , Figure 5 and Figure 6 As shown, in some embodiments, the disinfection mechanism 133 also includes a disinfection lamp 135 disposed on the water-passing structure 1331, and the disinfection lamp 135 is used to emit disinfection light to the water channel 1332 to disinfect the liquid flowing through the water channel 1332, kill the germs in the jet water flow, and reduce the impact of the jet water flow on the health of the user. In the present application, the disinfection lamp 135 includes but is not limited to any light-emitting element such as LED, and the light emitted by the disinfection lamp 135 includes but is not limited to any applicable light such as ultraviolet light that can play a disinfection and sterilization role.

[0038] In the above-mentioned spray pipe 10, the liquid from the first water supply pipe 131 passes through the second water supply pipe 132 and is sprayed from the nozzle 121 and then sprayed out through the water outlet 111 to form the spray water flow of the spray pipe 10. The spray water flow will flow through the water channel 1332 of the water-passing structure 1331, and the disinfection lamp 135 provided on the water-passing structure 1331 can disinfect the liquid flowing through the water channel 1332. In other words, the water flow sprayed from the spray pipe 10 can be disinfected by the disinfection lamp 135, which can effectively improve the safety of the spray water flow and reduce the harm to the health of the user. At the same time, the structure of the water supply component 13 is simple, and the disinfection mechanism 133 can be accommodated in the pipe body 11, which is conducive to compressing the space occupied by the spray pipe 10 and realizing a miniaturized design.

[0039] The specific configuration of the disinfection mechanism 133 is not limited, as long as the water channel 1332 can be set and the water flowing through the water channel 1332 can be disinfected. Figure 4 , Figure 5 and Figure 6As shown, in some embodiments, a trough 1333 connected to the water channel 1332 is provided on one side of the water-passing structure 1331, and the disinfection mechanism 133 further includes a circuit board 136 and a light-transmitting element 137 disposed in the trough 1333. The disinfection lamp 135 is disposed on the side of the circuit board 136 facing the main channel, and the circuit board 136 includes but is not limited to a printed circuit board 136, on which a circuit is disposed, and the disinfection lamp 135 is connected to the circuit on the circuit board 136, so as to power and control the disinfection lamp 135. The light-transmitting element 137 is located on the side of the disinfection lamp 135 facing away from the circuit board 136, and the light-transmitting element 137 is sealed and connected to the side wall of the trough 1333, so as to isolate the disinfection lamp 135 and the circuit board 136 from the water channel 1332, and prevent the liquid in the water channel 1332 from damaging the disinfection lamp 135 or the circuit board 136. It is understandable that the disinfection light such as ultraviolet light emitted by the disinfection lamp 135 can pass through the light-transmitting element 137 and be emitted into the water channel 1332 from the portion where the trough 1333 is connected to the water channel 1332 to disinfect the liquid in the water channel 1332.

[0040] In some embodiments, the bottom wall of the water-through structure 1331 corresponding to the sink 1333 is provided with a through hole 1334 connecting the sink 1333 and the water channel 1332, and the disinfection lamp 135 is opposite to the through hole 1334, and the disinfection light emitted by the disinfection lamp 135 can pass through the through hole 1334 and enter the water channel 1332. Figure 5 and Figure 6 As shown, in some embodiments, the disinfection mechanism 133 is provided with a plurality of disinfection lamps 135, and the plurality of disinfection lamps 135 are arranged at intervals on the circuit board 136. The bottom wall portion of the water-passing structure 1331 corresponding to the sink 1333 is provided with a plurality of through holes 1334 connecting the sink 1333 and the water channel 1332. The number of disinfection lamps 135 is equal to the number of through holes 1334, and the disinfection lamps 135 and the through holes 1334 are arranged in a one-to-one correspondence. The plurality of disinfection lamps 135 are provided to disinfect the liquid in the water channel 1332 at the same time, which can improve the disinfection efficiency and disinfection effect, thereby further reducing the impact of the spray water flow of the spray washing pipe 10 on the health of the user. Of course, the spray washing pipe 10 can also selectively control the number of working disinfection lamps 135 to change the operating power of the disinfection mechanism 133, so as to meet the disinfection requirements of different intensities while saving energy consumption.

[0041] In some embodiments, multiple disinfection lamps 135 are sequentially spaced along the axial direction of the water-passing structure 1331, for example, sequentially spaced along the flow direction of the water in the water channel 1332, and multiple through holes 1334 can also be sequentially spaced along the water flow direction so that the disinfection lamps 135 are opposite to each other. As a result, the water flowing through the water channel 1332 can be disinfected by multiple disinfection lamps 135 in sequence, which is conducive to improving the disinfection effect of the disinfection mechanism 133 on the sprayed water flow. In some embodiments, in the direction of the water flow, the power of the multiple disinfection lamps 135 can also be reduced, which is conducive to adapting to the direction of the water flow and the layout of the disinfection lamps 135, while achieving multiple disinfection effects. Reduce the cost and energy consumption of the disinfection lamps 135.

[0042] Please see again Figure 1 , Figure 3 and Figure 4 As shown, in some embodiments, the water-passing structure 1331 is further provided with a wire groove 1335 that is connected to the sink 1333 and passes through one of the end faces. The wire groove 1335 can pass through the end face of the water-passing structure 1331 close to the first water supply pipe 131. The disinfection mechanism 133 also includes a transmission line 134, and the transmission line 134 is electrically connected to the circuit board 136 in the sink 1333 through the wire groove 1335, so as to electrically connect the circuit board 136 to an external power supply and a controller. In some embodiments, two transmission lines 134 can be provided, namely a power line and a control line, and correspondingly, two wire grooves 1335 can also be provided, and the power line and the control line extend into the sink 1333 along different wire grooves 1335 and are electrically connected to the circuit board 136. The power line can be used to connect to an external power source to power the circuit board 136 and the disinfection lamp 135, and the control line can be used to electrically connect to an external button or controller to achieve switch control and / or intensity control of the disinfection lamp 135.

[0043] Combination Figure 3 , Figure 4 and Figure 5As shown, in some embodiments, the disinfection mechanism 133 further includes a first sleeve joint 138 and a second sleeve joint 139, which are respectively arranged on two opposite end surfaces of the water-passing structure 1331, and are connected to the first sleeve joint 138 and the second sleeve joint 139 through the water channel 1332. One end of the first water supply pipe 131 is sleeved on the first sleeve joint 138, and one end of the second water supply pipe 132 away from the nozzle 12 is sleeved on the second sleeve joint 139. The water flow provided by the external water source can flow to the nozzle 12 through the first water supply pipe 131, the first sleeve joint 138, the water channel 1332, the second sleeve joint 139 and the second water supply pipe 132 in sequence. The first sleeve joint 138 and the second sleeve joint 139 are arranged to be sleeved with the first water supply pipe 131 and the second water supply pipe 132, so as to improve the sealing performance between the first water supply pipe 131, the second water supply pipe 132 and the disinfection mechanism 133, thereby improving the structural reliability of the spray washing pipe 10.

[0044] Combination Figure 2 , Figure 4 and Figure 7 As shown, in some embodiments, the spray pipe 10 further includes a partition 141 disposed on the frame 14, the partition 141 and the frame 14 enclose a receiving space 143 for receiving the disinfection mechanism 133, and the portion of the inner surface of the frame 14 corresponding to the receiving space 143 may be an arc-shaped surface. The water-passing structure 1331 is located between the partition 141 and the frame 14, and the water-passing structure 1331 includes a first outer surface 1336 and a second outer surface 1337 connected to each other, the first outer surface 1336 is a plane and is opposite to the partition 141, the second outer surface 1337 is opposite to the frame 14, and the shape of the second outer surface 1337 is an arc-shaped shape adapted to the shape of the frame 14. The partition 141 can isolate the disinfection mechanism 133 from other spaces of the frame 14 to prevent water leakage of the disinfection mechanism 133 and affect other components of the spray pipe 10. The partition 141 and the frame 14 cooperate with the first outer surface 1336 and the second outer surface 1337 to limit the disinfection mechanism 133 and improve the installation stability and reliability of the disinfection mechanism 133 on the frame 14.

[0045] Please see again Figure 2As shown, in some embodiments, the nozzle 12 is provided with a plurality of nozzles 121, at least two nozzles 121 have different water patterns, and the plurality of nozzles 121 are sequentially arranged at intervals along the circumference of the nozzle 12, and the nozzle 12 can rotate axially relative to the frame 14 to selectively make any nozzle 121 opposite to the water outlet 111. The plurality of nozzles 121 are all connected to the second water supply pipe 132, for example, a water cavity is provided in the nozzle 12, and the water cavity is connected to the second water supply pipe 132, and the nozzle 12 is also provided with a plurality of channels respectively connecting different nozzles 121 and the water cavity. It can be understood that when the nozzles 121 with different water patterns are respectively opposite to the water outlet 111, the water flow sprayed by the nozzle 121 opposite to the water outlet 111 can be sprayed out from the water outlet 111, and the nozzle 121 not opposite to the water outlet 111 can be blocked by the pipe body 11, and the water pattern switching can be achieved by rotating the nozzle 12. The design of the above-mentioned nozzle 12 allows the spray pipe 10 to achieve the switching of the water outlet type by only setting up one water inlet waterway, that is, forming a water inlet waterway formed by the first water supply pipe 131, the disinfection mechanism 133 and the second water supply pipe 132. Therefore, only one disinfection mechanism 133 is set to achieve the disinfection of the jet water flow, which is beneficial to reducing the volume, weight and installation cost of the spray pipe 10, and is also beneficial to the installation of the disinfection mechanism 133 in the pipe body 11.

[0046] Combination Figure 1 and Figure 2 As shown, in some embodiments, the tube body 11 is a hollow structure with one end open, the frame 14 is partially located in the tube body 11, and has a mounting plate 144 located outside the tube body 11, the mounting plate 144 is connected to the portion of the frame 14 located in the tube body 11, and blocks the opening at the end of the tube body 11 to provide protection for various components in the tube body 11. The spray pipe 10 also includes a driving element 15, the driving element 15 includes but is not limited to a motor, the driving element 15 includes a body 151 fixed to the mounting plate 144 and an output shaft 152 rotatably connected to the body 151. The output shaft 152 passes through the mounting plate 144 and is inserted into the nozzle 12 in the tube body 11. It can be understood that when the driving element 15 is running, the output shaft 152 can rotate relative to the body 151 to drive the nozzle 12 to rotate relative to the frame 14 and the tube body 11 along the circumferential direction, thereby driving different nozzles 121 to face the water outlet 111 to achieve the switching of the water type.

[0047] The technical features of the above-described embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above-described embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0048] The above-described embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be construed as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A spray cleaning pipe, characterized in that: include: A pipe body, provided with a water outlet; a frame, at least partially disposed within the tube; A spray head, arranged on the frame and located in the tube body, the spray head being provided with a nozzle opposite to the water outlet; as well as, A water supply assembly includes a first water supply pipe, a second water supply pipe and a disinfection mechanism, wherein the disinfection mechanism includes a water-passing structure and a disinfection lamp arranged on the water-passing structure, a water channel is arranged in the water-passing structure, the first water supply pipe is connected to the water channel and is used to communicate with an external water source, the second water supply pipe is connected to the water channel and the nozzle, and the disinfection lamp is used to emit disinfection light to the water channel to disinfect the liquid flowing through the water channel.

2. The spray cleaning pipe according to claim 1, characterized in that: The water-passing structure is provided with a trough connected to the water channel, and the disinfection mechanism also includes a circuit board and a light-transmitting element arranged in the trough. The disinfection lamp is arranged on the side of the circuit board facing the water channel, and the light-transmitting element is located on the side of the disinfection lamp facing away from the circuit board, and isolates the water channel and the disinfection lamp.

3. The spray cleaning pipe according to claim 2, characterized in that: The disinfection mechanism is provided with a plurality of disinfection lamps, which are arranged at intervals on the circuit board. The water-passing structure is provided with a plurality of through holes connecting the trough and the water channel corresponding to the bottom wall of the trough, and the disinfection lamps and the through holes are opposite to each other.

4. The spray cleaning pipe according to claim 3, characterized in that: The plurality of disinfection lamps are sequentially spaced apart along the axial direction of the water flow structure.

5. The spray cleaning pipe according to claim 2, characterized in that: The water-passing structure is also provided with a wire groove connected to the sink and passing through one of the end faces. The disinfection mechanism also includes a transmission line, and the transmission line is electrically connected to the circuit board in the sink through the wire groove.

6. The spray cleaning pipe according to claim 1, characterized in that: The disinfection mechanism also includes a first sleeve joint and a second sleeve joint, which are respectively arranged on two opposite end faces of the water-passing structure, and the water channel connects the first sleeve joint and the second sleeve joint. One end of the first water supply pipe is sleeved on the first sleeve joint, and the end of the second water supply pipe away from the nozzle is sleeved on the second sleeve joint.

7. The spray cleaning pipe according to claim 1, characterized in that: The spray pipe also includes a partition arranged on the frame, and the partition and the frame are arranged to form a receiving space for receiving the disinfection mechanism. The water-passing structure includes a first outer surface and a second outer surface connected to each other, the first outer surface is a plane and opposite to the partition, and the shape of the second outer surface is an arc that is adapted to the inner surface of the frame.

8. The spray cleaning pipe according to claim 1, characterized in that: The nozzle is provided with a plurality of nozzles, at least two of the nozzles have different water types, the plurality of nozzles are arranged in sequence and spaced apart along the circumference of the nozzle, the nozzle can rotate circumferentially relative to the frame to selectively make any one of the nozzles opposite to the water outlet, and the plurality of nozzles are all connected to the second water supply pipe.

9. The spray cleaning pipe according to claim 8, characterized in that: The tube body is a hollow structure with an open end. The frame part is located inside the tube body and has a mounting plate located outside the tube body. The mounting plate blocks the end opening of the tube body. The spray pipe also includes a driving element. The main body of the driving element is arranged on the side of the mounting plate facing away from the tube body. The driving element also includes an output shaft rotatably connected to the main body. The output shaft passes through the mounting plate and is inserted into the nozzle in the tube body. The driving element is used to drive the nozzle to rotate in a circumferential direction.

10. A toilet, characterized in that: It comprises the spray cleaning pipe as described in any one of claims 1-9.

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