CN219430933U

CN219430933U - Spray washing pipe assembly and intelligent closestool

Info

Publication number: CN219430933U
Application number: CN202320611308.4U
Authority: CN
Inventors: 李文明; 李志�
Original assignee: Shenzhen Hengzhiyun Technology Co Ltd
Current assignee: Shenzhen Hengzhiyun Technology Co Ltd
Priority date: 2023-03-16
Filing date: 2023-03-16
Publication date: 2023-07-28
Anticipated expiration: 2033-03-16

Abstract

The utility model provides a spray washing pipe assembly and an intelligent closestool. The spray tube assembly comprises a spray tube and a self-cleaning structure. The self-cleaning structure is arranged at the water outlet end of the spray washing pipe. The self-cleaning structure includes: the fixed frame is slidably sleeved outside the spray washing pipe, and a cleaning channel for accessing cleaning water is arranged at the top of the fixed frame. The cleaning channel is provided with a plurality of water outlets for spraying cleaning water, and the cleaning water sprays the outer side wall of the spray pipe through the water outlets. The plurality of water outlets comprise a top cleaning opening and a side cleaning opening. The cleaning water is sprayed to the top surface of the spray pipe through the top cleaning opening, and is sprayed to the side surface of the spray pipe through the side surface cleaning opening and reflected by the water flow reflecting surface, so that the side surface of the spray pipe is cleaned. The spray tube assembly can ensure that the spray tube is well cleaned, and the cleanliness of the spray tube assembly is improved.

Description

Spray washing pipe assembly and intelligent closestool

Technical Field

The utility model relates to the technical field of intelligent bathrooms, in particular to a spray washing pipe assembly and an intelligent closestool.

Background

The intelligent toilet has many special functions such as buttock cleaning, lower body cleaning, moving cleaning, seat ring heat preservation, warm air drying, automatic deodorization, silence sitting and the like. The body cleaning function of the intelligent closestool at least comprises the following steps that firstly, the intelligent closestool can clean anus, so that anus diseases of all people can be effectively reduced; secondly, the intelligent closestool can be used for cleaning the lower body part of a female, reducing bacterial infection and greatly reducing the prevalence rate of gynecological diseases and anorectal diseases; in addition, the cleaning water flow of the intelligent closestool can also play a role in massaging, and the water potentials with different intensities repeatedly act on the cleaning part, so that the blood circulation can be promoted, related diseases can be prevented, and the intelligent closestool has the effect of promoting the constipation for constipation patients.

Thus, the use of a smart toilet has various advantages. But the cleaning water flow directly contacts the skin, anorectum, etc. of the user, which easily causes the spread of diseases. The sanitary cleaning performance of the spray washing pipe of the intelligent closestool is often a problem of attention of most consumers and is also a problem to be solved in the field of intelligent closestool.

In this regard, it is desirable to provide a spray tube assembly that can thoroughly clean and disinfect the spray tube of a smart toilet.

Disclosure of Invention

The utility model can provide a spray washing pipe assembly capable of being well cleaned and an intelligent closestool.

A spray tube assembly comprising:

the spray washing pipe is provided with a water delivery channel;

self-cleaning structure set up in the periphery side of spray rinsing pipe, self-cleaning structure includes:

the fixed frame is sleeved outside the spray washing pipe in a sliding way, and a cleaning channel for accessing cleaning water is formed in the top of the fixed frame;

the cleaning channel is provided with a plurality of water outlets for spraying the cleaning water, and the cleaning water sprays the outer side wall of the spray pipe through the water outlets;

the plurality of water outlets comprise top cleaning ports positioned above the top of the spray pipe; the side cleaning ports are positioned on two sides of the spray washing pipe, the cleaning water is sprayed and washed through the top cleaning ports, the water flow reflecting surface is arranged on the side surface of the fixing frame opposite to the side surface of the spray washing pipe, the water flow reflecting surface is opposite to the side surface cleaning ports, and the cleaning water is reflected to the side surface of the spray washing pipe through the side surface cleaning ports and the water flow reflecting surface.

In one embodiment, the number of the water flow reflecting surfaces is plural, and at least two water flow reflecting surfaces are respectively disposed on two opposite sides of the fixing frame.

In one embodiment, the side cleaning port can spray to form a cleaning water column, and an included angle between the cleaning water column and the water flow reflecting surface is an acute angle.

In one embodiment, the plurality of side cleaning ports are arranged along the extending and contracting direction of the spray pipe.

In one embodiment, a light hole is formed in the top of the fixing frame, a sterilizing lamp is installed at the light hole, and the sterilizing lamp emits sterilizing light and irradiates the spray washing pipe.

In one embodiment, guide arms are respectively arranged at two sides of the fixed frame, the guide arms protrude from the front end of the fixed frame, the guide arms are in contact with two side walls of the spray tube, and the spray tube slides between the guide arms.

In one embodiment, the fixing frame includes a first frame body and a second frame body, the first frame body is disposed at the bottom of the spray pipe, the second frame body is disposed at the top of the spray pipe, and the second frame body is connected with the first frame body in a clamping manner.

In one embodiment, the top cleaning opening and the side cleaning opening are both disposed on the second frame, and the water flow reflecting surface is embedded in the side wall of the first frame.

In one embodiment, a slit is formed in a side surface of the first frame, one end of the slit is an opening, the opening is in butt joint with the side surface cleaning opening, and an inner side surface of the other end of the slit is obliquely arranged to form the water flow reflecting surface.

A smart toilet, comprising:

a ceramic body;

the toilet seat cover is arranged at the top of the ceramic body and comprises a cover body and a spray pipe assembly, and the spray pipe assembly is arranged in the cover body.

According to the technical scheme, the utility model has at least the following advantages and positive effects:

above-mentioned spray rinsing pipe subassembly is through cleaning channel all the way, can realize carrying out multi-angle cleaning to the week lateral wall of spray rinsing pipe, not only improves cleaning performance to, self-cleaning structure's simple structure, the volume is less, is favorable to intelligent development of intelligent closestool.

And the side cleaning openings are positioned at two sides of the spray cleaning pipe. The cleaning water is sprayed to clean the top surface of the spray pipe through the top cleaning opening. The side surface cleaning opening is correspondingly positioned on the obliquely upper part of the top of the spray cleaning pipe, and cleaning water is sprayed through the water flow reflecting surface to clean the side surface of the spray cleaning pipe. The spray washing pipe assembly can clean the outer side surface of the spray washing pipe through the self-cleaning structure, so that the top surface of the spray washing pipe is cleaned, the side surface of the spray washing pipe is cleaned, and the cleanliness of the whole spray washing pipe is improved.

Drawings

FIG. 1 is a perspective view of a spray tube assembly provided herein in a contracted state;

FIG. 2 is a perspective view of the spray tube assembly shown in FIG. 1 in an extended state;

FIG. 3 is an exploded view of the spray tube assembly in a contracted state;

fig. 4 is an exploded view of the second housing shown in fig. 3;

FIG. 5 is a schematic view of the second housing shown in FIG. 3 at another angle;

FIG. 6 is a schematic illustration of the spray rinsing principle of the outside of the spray rinsing tube from the cleaning structure;

FIG. 7 is a side view of the spray tube assembly of FIG. 1 from the spray end.

The reference numerals are explained as follows:

10. a mounting frame; 11. a fixing plate; 12. a guide rail;

20. spray washing the tube; 21. a cutting sleeve; 23. a water pipe;

50. a self-cleaning structure; 51. a fixed frame; 510. a water flow reflecting surface; 511. a first frame; 512. a second frame; 513. a slit; 516. a support part; 52. cleaning the channel; 521. a connector; 522. a top purge port; 523. a side cleaning port; 524. cleaning a water column; 53. a light hole; 54. a sterilizing lamp; 55. a guide arm; 551. and a supporting part.

Detailed Description

Exemplary embodiments that embody features and advantages of the present utility model will be described in detail in the following description. It will be understood that the utility model is capable of various modifications in various embodiments, all without departing from the scope of the utility model, and that the description and illustrations herein are intended to be by way of illustration only and not to be construed as limiting the utility model.

In the description of the present application, it should be understood that the terms "center," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," etc. indicate or are based on the orientation or positional relationship shown in the drawings, merely for convenience of description and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more of the described features. In the description of the present application, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

An intelligent closestool comprises a closestool cover and a ceramic body, wherein the closestool cover is arranged at the top of the ceramic body. The ceramic body is provided with a cavity, and the toilet cover is arranged above the cavity. The toilet cover is provided with a spray washing pipe assembly. The spray tube assembly is arranged above the cavity, and the spray tube of the spray tube assembly stretches downwards in an inclined manner towards the middle of the cavity.

The toilet cover comprises a cover body and a spray washing pipe assembly. The cover body can be made of plastic materials. The lid is installed in the top of ceramic body to the toilet lid can be through bolt fixed mounting on ceramic body.

The spray washing pipe assembly is fixedly arranged in the cover body. For example, the spout assembly may be secured within the cap by threaded connection via screws.

The traditional spray washing pipe can also have a plurality of water type switching functions, and a plurality of mutually independent waterway pipelines with different water types are arranged in parallel. And valves are distributed on each waterway pipeline, and the conduction of the waterway channels is controlled by controlling the opening and closing of the valves, so that the water outlet type of the spray washing pipe is controlled.

Referring to fig. 1 and 2, the spray pipe assembly of the present embodiment includes a mounting frame 10, a spray pipe 20 and a self-cleaning structure 50. The mounting frame 10 is fixedly mounted on the cover. The spray tube 20 is slidably mounted on the mounting frame 10. The spray washing pipe 20 can be telescopically slid into the ceramic body to spray washing water of different water types so as to meet the washing requirements of users.

The mounting frame 10 may be a plastic frame. The mounting frame 10 may be fixedly mounted in the cover body by means of screws. The mounting frame 10 is used to provide support for the installation of the spray tube 20.

The spray tube assembly of the embodiment further comprises a power device and a transmission structure.

The mounting frame 10 is provided with a fixed plate 11 and a moving rail 12. The fixing plate 11 is provided with a plurality of installation positions for fixedly installing the spray pipe 20, the power device, the transmission device, the pipeline cable and the like.

The spray pipe 20 is slidably disposed on the moving rail 12. The moving rail 12 is used to provide a guiding function for telescoping the spray tube 20. The spray tube 20 has two movement states, one in which the spray tube 20 is in a contracted state and the other in which the spray tube 20 is in an extended state.

In particular, in the present embodiment, the shower pipe 20 is substantially gun-shaped and is provided in a telescopic manner on the mount 10. The spray tube 20 is arcuate. The spray tube 20 moves telescopically along an arcuate path during the telescoping of the spray tube 20. Therefore, the movement track of the spray pipe 20 is arc-shaped, and the movement rail 12 is arc-shaped and is provided on the mounting frame 10. The shower pipe 20 is provided to the moving rail 12 by a snap-fit connection.

In particular, in this embodiment, the power plant is used to provide power. The transmission device can comprise a transmission gear and a transmission rack which are meshed with each other. The transmission gear can be in transmission connection with the power device, and the power device drives the transmission gear to rotate. The rotation of the transmission gear drives the transmission rack to move, and the transmission rack moves to drive the whole telescopic movement of the spray pipe 20, so that the spray pipe 20 is pulled to reciprocate on the movement guide rail 12. When the user needs to use the spray function, the spray pipe 20 is in an extended state; when the spray function is finished, the spray pipe 20 is contracted and retracted, and is in a contracted state.

It is understood that the power device may be a rotating motor, a telescopic motor, a cylinder or other driving devices. In other embodiments, the transmission device may also be a transmission structure such as a chain, a telescopic rod, etc., and the specific structure of the transmission device is not limited herein.

Referring to fig. 3, in the present embodiment, the shower pipe 20 is engaged with the moving rail 12. Specifically, the spray tube 20 is provided with a ferrule 21. The clamping sleeve 21 is slidably clamped on the guide rail 12 and slides along the guide rail 12. Also, the moving rail 12 and the mounting frame 10 may be integrally constructed. The moving rail 12 may be an arc-shaped flange or an arc-shaped guide groove formed on the mounting frame 10, or the like.

The spray tube 20 has an arc shape. Due to the limited height distance between the cover and the ceramic body. In addition, the toilet lid is light and thin, so the height distance between the lid and the ceramic body is more limited.

Referring to fig. 2, in the present embodiment, a water spraying port 211 is formed at a water spraying end of the spray pipe 20. Specifically, the water jet 211 opens toward the upper side of the ceramic body. That is, the water spray direction of the spray pipe 20 is directed obliquely upward of the spray pipe 20, so that the washing water sprayed from the water spray ports 211 is easily washed on the buttocks of the user.

The spray washing pipe 20 is provided with a water delivery passage. The water delivery channel can be a single water delivery pipe 23, a water delivery tank or a water delivery cavity which are integrally formed by the spray washing pipe 20, and the like. In particular, in the present embodiment, the water delivery channel is a water delivery pipe 23. The cleaning water for spray washing is transmitted in the spray washing pipe 20 through the water conveying pipe 23, the water conveying pipe 23 is communicated with the water spraying holes 211, and finally the cleaning water is sprayed out of the water spraying holes 211, so that a user can be washed.

Compared with the traditional straight line type gun discharging mode of the intelligent toilet bowl, the arc type gun discharging mode of the arc type spray pipe 20 is characterized in that the arc type spray pipe 20 extends to the toilet bowl of the toilet seat, the motion track of the arc type spray pipe 20 is arc, the water spraying end of the spray pipe 20 extends to the same horizontal distance, the water spraying end extends to a place with lower height, the spraying area of the water spraying end is larger, and the better spraying effect is achieved. In other words, when the spray pipe 20 has the same spraying effect, that is, the water spraying end of the spray pipe 20 can extend to the same height position, compared with the traditional straight line type gun discharging mode of the spray pipe 20 of the intelligent toilet, the required installation height of the installation end of the arc spray pipe 20 can be greatly reduced, that is, the overall height of the spray module is reduced under the condition that the extending amplitude of the spray pipe 20 is not changed, and the light and thin design of the toilet cover is facilitated.

Specifically, in the present embodiment, the self-cleaning structure 50 is provided around the outer periphery of the water-spraying end of the spray pipe 20. The self-cleaning structure 50 includes a fixed frame 51. It will be appreciated that the self-cleaning structure 50 may also be located at other locations on the spout 20, as long as it is located outside of the spout 20.

Referring to fig. 1, the fixing frame 51 is slidably sleeved on the outer side of the spray tube 20. The top of the fixed frame 51 is provided with a washing passage 52 for accessing washing water. The cleaning passage 52 is provided with a plurality of water outlets for spraying cleaning water, and the cleaning water sprays the outer side wall of the spray pipe 20 through the water outlets. The cleaning channel 52 may be an integrally formed channel on the fixed frame 51. Cleaning water enters from the water inlet end of the cleaning passage 52. Referring to fig. 4, the water inlet end of the cleaning channel 52 faces to one side of the spray pipe 20, and a connector 521 is protruded from the water inlet end of the cleaning channel 52. A line for the cleaning water may be connected to the connection head 521 to allow the cleaning water to be introduced.

Referring to fig. 5, the plurality of water outlets includes a top cleaning port 522 and a side cleaning port 523. The top purge port 522 is located above the top of the spray tube 20. The side cleaning ports 523 are located on both sides of the spray pipe 20. The cleaning water is sprayed through the top cleaning port 522 to clean the top surface of the spray tube 20. The side cleaning port 523 is located obliquely above the top of the shower pipe 20, and cleaning water is sprayed through the side cleaning port 523 to clean the side of the shower pipe 20.

The spray tube assembly can clean the outer side surface of the spray tube 20 through the self-cleaning structure 50, so that the top surface of the spray tube 20 can be cleaned, the side surface of the spray tube 20 can be cleaned, the cleaning degree of the water spraying port of the spray tube 20 can be ensured, and the cleaning degree of the whole spray tube 20 can be improved.

Referring to fig. 6, in the present embodiment, the side cleaning openings 523 are disposed on two sides of the top cleaning opening 522, and the opening directions of the side cleaning openings 523 and the opening directions of the top cleaning opening 522 are both downward. The fixing frame 51 is provided with water flow reflecting surfaces 510 with respect to both sides of the shower pipe 20. The water flow reflecting surface 510 is arranged opposite to the side cleaning opening 523, cleaning water is sprayed through the side cleaning opening 523 to form cleaning water columns 524, the cleaning water columns 524 flow to two sides of the spray cleaning pipe 20, and the cleaning water columns 524 are reflected to the side surface of the spray cleaning pipe 20 through the water flow reflecting surface 510. The wash water column 524 may be further directed toward the side of the spray tube 20 by reflection off of the water flow reflecting surface 510. The side cleaning water column 524 can be directly sprayed on two sides of the spray washing pipe 20, and the spraying area of the cleaning water column 524 is larger, so that the cleaning area of the side is increased.

In other embodiments, the water flow reflective surface 510 may be one or more. The above-described spray tube assembly can be used to clean at least the sides of the spray tube by means of the self-cleaning structure 50.

Referring to fig. 3 and 7, in the present embodiment, the fixing frame 51 includes a first frame 511 and a second frame 512. The second frame 512 is engaged with the first frame 511. It will be appreciated that in other embodiments, the fixed frame 51 may also be of unitary construction. The fixed frame 51 is designed to be split between the first frame 511 and the second frame 512, so that the fixed frame 51 is convenient for injection molding and manufacturing.

Specifically, in the present embodiment, the first frame 511 is provided at the bottom of the shower pipe 20, and the second frame 512 is provided at the top of the shower pipe 20. The first frame 511 and the mounting frame 10 can be of an integrated structure, so that the first frame 511 is convenient to mount, and the structure is simple. The first frame 511 has a support portion 516 below the shower pipe 20, the support portion 516 contacts the lower surface of the shower pipe 20, and the shower pipe 20 slides along the support portion 516. The support portion 516 can support the spray pipe 20, avoid the spray pipe 20 to hang in the air, and ensure that the spray pipe 20 can stably stretch out and draw back. The support portion 516 may be formed integrally with the first housing 511, or may be formed in a separate sheet-like structure, as long as it can be supported below the shower pipe 20.

The top cleaning opening 522 and the side cleaning opening 523 are formed in the second housing 512. The top cleaning openings 522 and the side cleaning openings 523 are distributed at the top of the second frame 512, and spray the cleaning water flow downward toward the spray pipe 20. In particular, in the present embodiment, the top cleaning opening 522 protrudes from the top of the second frame 512. The top cleaning port 522 may be designed to form a spray head with a larger spray area so that the spray tube may be better cleaned.

The side cleaning opening 523 is a through hole, so that the connection between the first frame 511 and the second frame 512 can be kept tight, and the first frame 511 and the second frame 512 can be stably connected.

And the side cleaning ports 523 may be plural, and the plural side cleaning ports 523 are arranged in the expansion and contraction direction of the shower pipe 20. The side wash port 523 is capable of jetting to form a wash water column 524. The plurality of side spray nozzles 523 can form a row of cleaning water columns 524 along the direction of expansion and contraction of the spray pipe 20. The first frame 511 is engaged with the second frame 512. The first housing 511 has a slit 513 formed in a side surface thereof, one end of the slit 513 is opened, the opening is abutted against the side surface cleaning opening 523, and an inner side surface of the other end of the slit 513 is inclined to form a water flow reflection surface 510.

The water flow reflecting surface 510 is inclined towards the spray washing pipe 20, and an included angle between the water flow reflecting surface 510 and the axial direction of the spray washing pipe 20 is an acute angle. Specifically, the angle between water flow reflecting surface 510 and wash water column 524 may be 30-60 degrees. The spray area of the cleaning water column 524 after reflection by the water flow reflecting surface 510 is larger to ensure better cleaning of the side of the spray tube 20.

A row of cleaning water columns 524 formed by the plurality of side cleaning ports 523 increases the spray area of the side cleaning ports 523 in the expansion and contraction direction of the spray pipe 20. Specifically, in the present embodiment, 2 side cleaning ports 523 are provided.

In other embodiments, the inner side wall of the fixing frame 51 may be further provided with a convex structure, and the water flow reflecting surface 510 may be an inclined surface formed by the convex structure.

In particular, in the present embodiment, the water flow reflecting surface 510 is embedded in the side wall of the first housing 511. The water flow reflecting surface 510 does not protrude from the inner side wall of the first frame 511, and thus the arrangement of the water flow reflecting surface 510 does not affect the telescopic movement of the shower pipe 20. Further, the gap between the first frame 511 and the shower pipe 20 may be small, and the volume of the shower pipe 20 may be reduced.

The angle between the water flow reflecting surface 510 and the cleaning water flow falling to the water flow reflecting surface 510 is an acute angle. The washing water falling to the water flow reflection surface 510 can be reflected toward the spray pipe 20, and the washing water flow can be reflected to the side of the spray pipe 20 through the water flow reflection surface 510.

Referring to fig. 4 again, a light hole 53 is formed at the top of the second frame 512, and a sterilizing lamp 54 is installed at the light hole 53. The sterilizing lamp 54 emits sterilizing light to be irradiated on the shower pipe 20. The sterilizing lamp 54 may be an ultraviolet lamp, an infrared lamp, or the like capable of emitting a sterilizing lamp having a sterilizing function.

Guide arms 55 are provided on both sides of the fixed frame 51. The guide arms 55 protrude from the front end of the fixed frame 51, the guide arms 55 contact both side walls of the shower pipe 20, and the shower pipe 20 can stably slide between the guide arms 55.

The inner wall of the guide arm 55 is provided to protrude from the contact portion 551. The abutting portion 551 abuts against the outer side wall of the shower pipe 20, and the abutting portion 551 extends in the expansion and contraction direction of the shower pipe 20. Therefore, the abutting portion 551 has a guiding function for the expansion and contraction of the shower pipe 20, so that the shower pipe 20 can be expanded and contracted smoothly.

The self-cleaning structure 50 can clean the spray tube 20 positioned within the cleaning chamber. And, the cooperation spray rinsing pipe 20 back and forth telescopic motion, then this washing structure can realize the whole washing to spray rinsing pipe 20 to improve the cleanliness factor of spray rinsing pipe 20 subassembly, improve intelligent closestool's health.

Therefore, the cleaning structure can respectively wash the cleaning water flow along the top of the spray pipe 20 and the two sides of the spray pipe 20 through the top cleaning opening 522 and the side cleaning opening 523, thereby achieving the purpose of cleaning the spray pipe 20.

In the conventional spray pipe 20, spray valves are generally provided at both sides of the spray pipe 20, respectively. The water spray valves are respectively communicated with the water channel for cleaning, so that the cleaning structure of the traditional spray pipe 20 is complex, and the volume is large, which is unfavorable for the development of the intelligent closestool.

Compared to the conventional spray tube 20, the self-cleaning structure 50 has at least the following features:

firstly, only one cleaning channel 52 is needed to be introduced, so that the peripheral side wall of the spray washing pipe 20 can be cleaned at multiple angles, the cleaning effect is improved, and the self-cleaning structure 50 is simple in structure, small in size and beneficial to intelligent development of intelligent toilets.

In addition, the spray washing pipe 20 of the intelligent closestool is convenient to manufacture, compact in structure, small in size and convenient to apply and implement.

While the utility model has been described with reference to several exemplary embodiments, it is to be understood that the terminology used is intended to be in the nature of words of description and of limitation. As the present utility model may be embodied in several forms without departing from the spirit or essential characteristics thereof, it should also be understood that the above-described embodiments are not limited by any of the details of the foregoing description, but rather should be construed broadly within its spirit and scope as defined in the appended claims, and therefore all changes and modifications that fall within the meets and bounds of the claims, or equivalences of such meets and bounds are therefore intended to be embraced by the appended claims.

Claims

1. A spray tube assembly comprising:

the spray washing pipe is provided with a water delivery channel;

2. The spray tube assembly of claim 1, wherein a plurality of said water flow reflecting surfaces are provided, at least two of said water flow reflecting surfaces being provided on opposite sides of said fixed frame, respectively.

3. The spray tube assembly of claim 1 wherein said side wash port is capable of being sprayed to form a wash water column, said wash water column being at an acute angle to said water flow reflecting surface.

4. The spout assembly of claim 1, wherein the plurality of side wash ports are arranged in a telescopic direction of the spout.

5. The spray tube assembly of claim 1, wherein a light hole is formed in the top of the fixing frame, a sterilizing lamp is installed at the light hole, and the sterilizing lamp emits sterilizing light to irradiate the spray tube.

6. The spray tube assembly of claim 1, wherein guide arms are respectively arranged on two sides of the fixed frame, the guide arms protrude from the front end of the fixed frame, the guide arms are in contact with two side walls of the spray tube, and the spray tube slides between the guide arms.

7. The spray tube assembly of claim 1, wherein the fixed frame comprises a first frame and a second frame, the first frame is disposed at the bottom of the spray tube, the second frame is disposed at the top of the spray tube, and the second frame is engaged with the first frame.

8. The spray tube assembly of claim 7, wherein the top cleaning port and the side cleaning port are both disposed on the second housing, and the water flow reflecting surface is embedded in a side wall of the first housing.

9. The spray tube assembly of claim 8, wherein a slit is formed in a side surface of the first frame body, one end of the slit is an opening, the opening is in butt joint with the side surface cleaning port, and an inner side surface of the other end of the slit is obliquely arranged to form the water flow reflecting surface.

10. An intelligent toilet, comprising:

a ceramic body;

a toilet lid mounted on top of the ceramic body, the toilet lid comprising a lid body and the spray tube assembly of any one of claims 1-9, the spray tube assembly being mounted in the lid body.