Intelligent closestool nozzle

Abstract

The utility model relates to the field of bathroom accessories, and discloses an intelligent closestool nozzle which comprises a support, an ultraviolet lamp assembly and a spraying rod, a water outlet is formed in the front portion of the spraying rod, a guide sleeve used for guiding the spraying rod is arranged on the front portion of the support, an installation groove is formed in the upper portion of the guide sleeve, and an elastic buckle is arranged on the edge of the installation groove. The side edge of the ultraviolet lamp assembly is provided with a clamping part which is matched and clamped with the elastic buckle, the lower part of the ultraviolet lamp assembly is matched with the mounting groove and extends into the mounting groove, and when the spraying rod is in a retracted state, the water outlet and the light-emitting part of the ultraviolet lamp assembly are oppositely arranged. The ultraviolet lamp assembly in the device is stable in position, not prone to deviation and convenient to install.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of bathroom, especially a kind of intelligent closestool nozzle. BACKGROUND

[0002] Intelligent closestool realizes cleaning function by spraying water flow to human body, since water flow will form rebound after impacting human body, rebounded water will splash with human body dirt to closestool interior, part sewage will splash to the nozzle of spray rod and cause spray rod to be contaminated, and then breed bacteria harmful to human body on spray rod, these bacteria will be sprayed to human body with water flow in next cleaning function and cause infection, and cross infection of bacteria will be caused in the case of multiple people using.

[0003] In order to avoid the above infection risk, currently, ultraviolet germicidal lamp is usually arranged on nozzle to kill bacteria around spray hole. For example, Chinese patent CN212405378U discloses a kind of intelligent closestool cleaner, support is equipped with end cap, end cap is equipped with UVC deep ultraviolet germicidal lamp and quartz glass from top to bottom, UVC deep ultraviolet germicidal lamp is arranged on fixed frame, fixed frame is assembled with end cap by buckle, end cap is assembled with support by buckle, end cap is equipped with step, quartz glass is located on step. In the scheme, end cap is U-shaped, which will be extruded and deformed, UVC deep ultraviolet germicidal lamp and quartz glass are easy to be offset due to deformation of end cap, which changes the ultraviolet irradiation area and affects the sterilization effect. UTILITY MODEL CONTENT

[0004] In order to solve the technical problem that the position of the above-mentioned ultraviolet sterilization module is easy to shift and causes the sterilization effect to decrease, the utility model provides an intelligent closestool nozzle, which has stable position of ultraviolet sterilization module and is not easy to shift and is easy to install.

[0005] The specific technical scheme of the utility model is as follows: an intelligent closestool nozzle, comprising a support, an ultraviolet lamp assembly and a spray rod, the front part of the spray rod is provided with a water outlet, the front part of the support is provided with a guide sleeve for guiding the spray rod, the upper part of the guide sleeve is provided with a mounting groove, the edge of the mounting groove is provided with an elastic buckle, the side edge of the ultraviolet lamp assembly is provided with a clamping part matched with the elastic buckle and clamped, the lower part of the ultraviolet lamp assembly is matched with the mounting groove and extends into the mounting groove, when the spray rod is in the retracted state, the water outlet and the light-emitting part of the ultraviolet lamp assembly are arranged opposite to each other.

[0006] The ultraviolet lamp assembly is clamped with the mounting groove on the guide sleeve, and is not easy to deviate from the position without the U-shaped structure connection; the side of the ultraviolet lamp assembly is provided with a clamping part, and the edge of the mounting groove is provided with an elastic buckle, and the clamping of the two is convenient and easy to install; when the spray rod is in the retracted state, the water outlet and the light emitting part of the ultraviolet lamp assembly are arranged opposite to each other, that is, the light emitting part of the ultraviolet lamp assembly faces the water outlet, and the water outlet faces the light emitting part, and the position of the ultraviolet lamp assembly is not easy to deviate, so that the ultraviolet light emitted by the ultraviolet lamp assembly is irradiated on the area around the water outlet, and the sterilization effect is good.

[0007] Preferably, the left and right sides of the mounting groove are provided with elastic buckles, and the left and right sides of the ultraviolet lamp assembly are provided with clamping parts, and the clamping parts are clamped with the corresponding elastic buckles.

[0008] In the above technical solution, the left and right sides of the mounting groove are provided with elastic buckles, and the left and right sides of the ultraviolet lamp assembly are provided with clamping parts, so that the ultraviolet lamp assembly is limited left and right, the clamping of the ultraviolet lamp assembly is convenient, and the position of the ultraviolet lamp assembly is fixed, so that the irradiation range of the ultraviolet lamp is fixed.

[0009] Preferably, the front side of the mounting groove is provided with a blocking strip, and the front side of the ultraviolet lamp assembly is provided with a front edge plate, and the front edge plate is matched with the blocking strip and abuts above the blocking strip.

[0010] In the above technical solution, during installation, the blocking strip on the front side of the mounting groove can position the ultraviolet lamp assembly on the front side, so that the clamping part and the elastic buckle can be quickly aligned in the front-rear direction, the quick clamping of the clamping part and the elastic buckle is realized, and the ultraviolet lamp assembly can be prevented from sliding downward during use; through the abutment of the front edge plate and the blocking strip, the ultraviolet lamp assembly is limited up and down, so that the clamping part and the elastic buckle can be quickly aligned in the up-down direction, and the clamping part and the elastic buckle can be connected more stably.

[0011] Preferably, the rear side of the mounting groove is provided with a cross beam, and the rear side of the ultraviolet lamp assembly is provided with a rear edge plate; the rear edge plate is matched with the cross beam and abuts above the cross beam.

[0012] In the above technical solution, during installation, the cross beam on the rear side of the mounting groove can position the ultraviolet lamp assembly on the rear side, so that the clamping part and the elastic buckle can be quickly aligned in the front-rear direction, the quick clamping of the clamping part and the elastic buckle is realized; through the abutment of the rear edge plate and the cross beam, the ultraviolet lamp assembly is limited up and down, so that the clamping part and the elastic buckle can be quickly aligned in the up-down direction, and the clamping part and the elastic buckle can be connected more stably.

[0013] Preferably, the cross beam is provided with a drainage channel communicated with the drain pipe, and the drainage channel is provided with an opening below.

[0014] The drainage channel is arranged in the horizontal beam, which is a position carrier of the drainage channel, and the existing horizontal beam structure is utilized to realize rear side positioning and upper and lower limiting of the rear side, thereby improving space utilization and simplifying the overall structure.

[0015] As preferred, the ultraviolet lamp assembly comprises a shell, a light-transmitting glass and an integrated circuit board, the shell is provided with a mounting through hole, the light-transmitting glass and the integrated circuit board are mounted in the mounting through hole, the integrated circuit board is arranged above the light-transmitting glass, the light-emitting part is arranged on the integrated circuit board and faces the light-transmitting glass, the upper part of the integrated circuit board is sealed by upper sealing glue, and the wire on the integrated circuit board passes through the upper sealing glue.

[0016] In the technical scheme, the positions of the shell, the light-transmitting glass and the integrated circuit board are fixed by the upper sealing glue and the lower sealing glue ring, so that the light-transmitting glass or the integrated circuit board is prevented from loosening or deviating during use, the ultraviolet lamp irradiation effect is affected, the ultraviolet lamp assembly is sealed by the upper sealing glue, water is prevented from entering, and the service life of the ultraviolet lamp assembly is improved. The light-transmitting glass is glass capable of transmitting ultraviolet light.

[0017] As preferred, the side wall of the mounting through hole is provided with a limiting rib for positioning the integrated circuit board.

[0018] In the technical scheme, the limiting rib is arranged to assist the positioning of the integrated circuit board, improve the mounting efficiency of the ultraviolet lamp assembly, and prevent the light-emitting part from deviating.

[0019] As preferred, the shell is provided with a glue groove for accommodating the lower sealing glue ring, and the glue groove is arranged above the light-transmitting glass.

[0020] In the technical scheme, the lower sealing glue ring is located in the glue groove, so that a continuous and tight sealing layer is formed between the light-transmitting glass and the shell, the sealing property of the light-transmitting glass and the shell is improved, the position of the sealing glue ring is fixed by the glue groove, and the light-transmitting property of the light-transmitting glass is affected.

[0021] As preferred, the spray rod is arranged to be inclined from low to high in front to high in back, and the guide sleeve is arranged to be inclined and the inclination direction is the same as that of the spray rod.

[0022] In the technical scheme, the spray rod and the guide sleeve are arranged to be inclined, so that water in the nozzle can completely flow out.

[0023] As preferred, the water outlet comprises a front and back spaced-apart washing outlet for the woman and a washing outlet for the buttocks, and the washing outlet for the woman and the washing outlet for the buttocks are both located in the irradiation range of the ultraviolet lamp assembly.

[0024] In the above technical scheme, the front and back interval arrangement of the female washing water outlet and the hip washing water outlet realizes the partition of the cleaning function, better meets the customer demand, and the two are located in the irradiation range of the ultraviolet lamp assembly, so that complete sterilization is ensured.

[0025] Compared with the prior art, the utility model has the following advantages:

[0026] (1) The ultraviolet lamp assembly is stable and not easy to deviate, and has good sterilization effect: the ultraviolet lamp assembly is clamped with the mounting groove on the guide sleeve without being connected through a U-shaped structure, the position of the ultraviolet lamp assembly is not easy to deviate, and the water outlet and the light emitting part of the ultraviolet lamp assembly are arranged opposite to each other, so that the ultraviolet light emitted by the ultraviolet lamp assembly is irradiated on the area around the water outlet, and the sterilization effect is good;

[0027] (2) The ultraviolet lamp assembly is convenient to install: the left and right sides of the mounting groove are provided with elastic buckles, the side surface of the ultraviolet lamp assembly is provided with a clamping part opposite to each other, the two are clamped conveniently, easy to install, the front side of the mounting groove is provided with a blocking strip, the rear side is provided with a cross beam, the front and rear edge plates are arranged opposite to each other on the side surface of the ultraviolet lamp assembly, the positioning of the ultraviolet lamp assembly is assisted, and the installation efficiency is improved. BRIEF DESCRIPTION OF DRAWINGS

[0028] Fig. 1 It is a structure schematic view when the spray rod of the utility model is in the retracted state;

[0029] Fig. 2 It is a structure schematic view when the spray rod of the utility model is in the extended state;

[0030] Fig. 3 It is an explosion view of part of the structure of the utility model;

[0031] Fig. 4 It is an explosion view of the structure of the ultraviolet lamp assembly of the utility model;

[0032] Fig. 5 It is a structure schematic view of the shell in the utility model;

[0033] Fig. 6 It is a sectional view of the ultraviolet lamp assembly of the utility model.

[0034] The reference signs are: 1, ultraviolet lamp assembly; 101, shell; 1011, rear edge plate; 1012, front edge plate; 1013, clamping part; 1014, limiting rib; 1015, glue groove; 1016, mounting through hole; 102, light transmission glass; 103, lower sealing rubber ring; 104, integrated circuit board; 1041, wire; 1042, light emitting part; 105, upper sealing rubber; 2, support; 201, guide sleeve; 202, mounting groove; 203, blocking strip; 204, elastic limiting plate; 205, clamping groove; 206, cross beam; 3, spray rod; 301, female washing water outlet; 302, hip washing water outlet; 4, drain pipe. DETAILED DESCRIPTION

[0035] The utility model is further described below in combination with the embodiments. The devices, connection structures and methods involved in the utility model are all devices, connection structures and methods known in the art unless specified.

[0036] Embodiment 1

[0037] Referring to Figs. 1-6 The utility model provides a kind of intelligent closestool nozzle, including support 2, ultraviolet lamp assembly 1 and spray bar 3, spray bar 3 is movably arranged on support 2, the front of spray bar 3 is equipped with water outlet, the front of support 2 is fixed with the guide sleeve 201 for the guidance of spray bar 3, spray bar 3 is connected with driving part, spray bar 3 can be translated back and forth relative to guide sleeve 201 under the driving of driving part, when spray bar 3 is in retracted state, the front of spray bar 3 does not protrude from guide sleeve 201, the upper portion of guide sleeve 201 is equipped with mounting groove 202, the edge of mounting groove 202 is equipped with elastic buckle, water outlet is located on the side close to mounting groove 202, the side of ultraviolet lamp assembly 1 is equipped with the clamping portion 1013 that is adapted with elastic buckle and clamped, the lower portion of ultraviolet lamp assembly 1 is adapted with mounting groove 202 and extends into mounting groove 202, rectangular opening is equipped in mounting groove 202 for passing through ultraviolet light, when spray bar 3 is in retracted state, the light-emitting portion 1042 of ultraviolet lamp assembly 1 is towards water outlet, water outlet is towards light-emitting portion 1042.Nozzle is installed on closestool by support 2.In the drawing, X direction is from back to front, Y direction is from top to bottom.

[0038] In the embodiment, the movement path of spray bar 3 is controlled by setting guide sleeve 201, and spray bar 3 is also protected; ultraviolet lamp assembly 1 is clamped with mounting groove 202 on guide sleeve 201, because it does not need U-shaped structure for limiting, ultraviolet lamp assembly 1 can be set as block structure, which is not easy to be squeezed and deformed, the position of mounting groove 202 is fixed, and the position of ultraviolet lamp assembly 1 is not easy to deviate; the side of ultraviolet lamp assembly 1 is equipped with clamping portion 1013, the edge of mounting groove 202 is equipped with elastic buckle, and they are clamped conveniently and easily installed; when spray bar 3 is in retracted state, the light-emitting portion 1042 of ultraviolet lamp assembly 1 and water outlet are arranged towards each other, i.e. the light-emitting portion 1042 of ultraviolet lamp assembly 1 is towards water outlet, water outlet is towards light-emitting portion 1042, and the position of ultraviolet lamp assembly 1 is not easy to deviate, which ensures that the ultraviolet light emitted by ultraviolet lamp assembly 1 irradiates on the area of water outlet and its vicinity, and the sterilization effect is good; the ultraviolet light emitted by ultraviolet lamp assembly 1 directly irradiates on spray bar 3 through the rectangular opening of mounting groove, and the light-emitting range is large.

[0039] The implementation method of this device is as follows: After the user finishes using the washing function, the spray bar 3 is retracted into place under the guidance of the guide sleeve 201, and the water outlet is directly facing the light-emitting part 1042 of the ultraviolet lamp assembly 1. The light-emitting part 1042 emits ultraviolet light to irradiate the water outlet and the area nearby for sterilization. After the set time is reached, the light-emitting part 1042 is turned off, and sterilization is completed.

[0040] Example 2

[0041] Based on Example 1, such as Figs. 1-3 As shown, this utility model provides an intelligent toilet nozzle. The mounting groove 202 has elastic buckles on both sides. Each elastic buckle includes an elastic limiting plate 204 and a slot 205 located on the elastic limiting plate 204. The ultraviolet lamp assembly 1 has corresponding engaging parts 1013 on both sides. Each engaging part 1013 is a protrusion that engages with the corresponding elastic buckle. The elastic buckles on both sides of the mounting groove 202 limit the ultraviolet lamp assembly 1 to the left and right, facilitating engagement and fixing its position to maintain a fixed ultraviolet irradiation range. In the figure, the Z direction is from left to right. During installation, the ultraviolet lamp assembly 1 is pressed downwards into the mounting groove 202. The elastic limiting plate 204 limits the ultraviolet lamp assembly 1 to the left and right, and the slot 205 engages with the engaging part 1013 of the ultraviolet lamp assembly 1 to complete the installation and locking.

[0042] Understandably, in another embodiment, the mounting groove 202 is provided with elastic buckles on both the front and rear sides. Each elastic buckle includes an elastic limiting plate 204 and a slot 205 located on the elastic limiting plate 204. Corresponding engaging portions 1013 are provided on the front and rear sides of the UV lamp assembly 1. Each engaging portion 1013 is a protrusion that engages with the corresponding elastic buckle. The elastic buckles on both the front and rear sides of the mounting groove 202 limit the UV lamp assembly 1, facilitating its engagement. Simultaneously, the front elastic buckle prevents the UV lamp assembly 1 from sliding down during use, thus fixing the UV irradiation range.

[0043] In this embodiment, as Figs. 4-6As shown, the ultraviolet lamp assembly 1 includes a housing 101, a light-transmitting glass 102, and an integrated circuit board 104. The housing 101 has a mounting through-hole 1016. Both the light-transmitting glass 102 and the integrated circuit board 104 are mounted within the mounting through-hole 1016. The integrated circuit board 104 is positioned above the light-transmitting glass 102. A light-emitting part 1042 is positioned on the integrated circuit board 104 and faces the light-transmitting glass 102. The length of the light-transmitting glass 102 is greater than the length of the light-emitting part 1042. A gap exists between the light-emitting part 1042 and the light-transmitting glass 102. The light-emitting part 1042 is also spaced from the housing 101 along its length. The top of the integrated circuit board 104 is sealed with an upper sealant 105. A ribbon cable 1041 on the integrated circuit board 104 passes through the upper sealant 105. The light-transmitting glass 102 and the housing 101 are sealed with a lower sealant ring 103. In the figure, direction A represents the length direction. In this embodiment, the light-transmitting glass 102 is quartz glass.

[0044] This device uses an upper sealant 105 and a lower sealant ring 103 to fix the positions of the housing 101, the light-transmitting glass 102, and the integrated circuit board 104, preventing the light-transmitting glass 102 or the integrated circuit board 104 from loosening or shifting during use, which would affect the ultraviolet lamp irradiation effect. Simultaneously, the upper sealant 105 seals the ultraviolet lamp assembly 1 to prevent water ingress and improve the service life of the ultraviolet lamp assembly 1. The aforementioned light-transmitting glass 102 is glass that can transmit ultraviolet light.

[0045] In this embodiment, the installation method of the ultraviolet lamp assembly 1 is as follows: the integrated circuit board 104 enters the mounting through hole 1016 through the opening at the top of the housing 101, and then sealant is filled on the top of the integrated circuit board 104. The ribbon cable 1041 passes through the sealant and extends out of the housing 101. After the sealant solidifies, it forms an upper sealant 105. The light-transmitting glass 102 enters the mounting through hole 1016 through the opening at the bottom of the housing 101. Sealant is applied to the contact surface between the housing 101 and the light-transmitting glass 102. After the sealant solidifies, it forms a lower sealant ring 103.

[0046] Example 3

[0047] Based on Example 1, such as Figs. 1-6 As shown, this utility model provides an intelligent toilet nozzle. An arc-shaped baffle 203 is provided on the front side of the mounting groove 202, and an arc-shaped leading edge plate 1012 is provided on the front side of the ultraviolet lamp assembly 1. The arc-shaped leading edge plate 1012 is adapted to and abuts against the arc-shaped baffle 203. A crossbeam 206 is provided on the rear side of the mounting groove 202, and a rear edge plate 1011 is provided on the rear side of the ultraviolet lamp assembly 1. The rear edge plate 1011 is adapted to and abuts against the crossbeam 206. A drainage channel is provided inside the crossbeam 206, which is connected to the drain pipe 4. An opening is provided at the bottom of the drainage channel to facilitate smooth water discharge. The spray bar 3 is inclined with a lower front and a higher rear, and the guide sleeve 201 is inclined in the same direction as the spray bar 3.

[0048] In the device, by setting the front edge plate 1012 and the blocking strip 203, during installation, the blocking strip 203 at the front side of the installation groove 202 can position the ultraviolet lamp assembly 1 at the front side, so that the clamping part 1013 and the elastic buckle can be quickly aligned in the front-rear direction, the quick clamping of the clamping part 1013 and the elastic buckle is realized, and the ultraviolet lamp assembly 1 can be prevented from sliding downward during use; by the abutment of the front edge plate 1012 and the blocking strip 203, the ultraviolet lamp assembly 1 is limited upward and downward, so that the clamping part 1013 and the elastic buckle can be quickly aligned in the up-down direction, and the clamping part 1013 and the elastic buckle can be more stably connected. By setting the rear edge plate 1011 and the cross beam 206, during installation, the cross beam 206 at the rear side of the installation groove 202 can position the ultraviolet lamp assembly 1 at the rear side, so that the clamping part 1013 and the elastic buckle can be quickly aligned in the front-rear direction, the quick clamping of the clamping part 1013 and the elastic buckle is realized, and the ultraviolet lamp assembly 1 can be prevented from sliding backward; by the abutment of the rear edge plate 1011 and the cross beam 206, the ultraviolet lamp assembly 1 is limited upward and downward, so that the clamping part 1013 and the elastic buckle can be quickly aligned in the up-down direction, and the clamping part 1013 and the elastic buckle can be more stably connected.

[0049] The device is provided with two drain pipes 4, one of which is communicated with the drainage channel in the cross beam 206, and the other is connected with the water outlet in the spray rod 3. The water flow is switched to any one of the two drain pipes 4 through the reversing valve. When the user selects the cleaning function, the reversing valve switches the water flow to the drain pipe 4 communicated with the drainage channel in the cross beam 206. In the process of extending the spray rod 3, the opening of the drainage channel continuously discharges water to discharge the water in the front section which does not reach the set temperature from the opening end of the guide sleeve 201, and at the same time, the heating assembly continuously heats the water in the system, the hot water preheats the water supply pipeline to ensure the stability of the water temperature for cleaning the human body, and then the reversing valve switches the water flow to the drain pipe 4 connected with the water outlet of the spray rod 3 to spray and clean the user. At this time, the water sprayed from the water outlet is water reaching the set temperature. The above structure is the existing design, the cross beam 206 borrows the pipeline structure for discharging water not reaching the set temperature, the inside is used to discharge cold water, and the outside is used as the rear side positioning and upward and downward limiting of the ultraviolet lamp assembly 1 at the rear side of the cross beam 206, thereby improving the space utilization rate, simplifying the overall structure, and making the whole device more compact. The spray rod 3 and the guide sleeve 201 are inclinedly arranged to ensure that the water in the nozzle can completely flow out.

[0050] In the embodiment, the side wall of the mounting through hole 1016 is provided with a limiting rib 1014 for positioning the integrated circuit board 104. There are four limiting ribs 1014 in total, two limiting ribs form a group, and each group is arranged on one side of the mounting through hole 1016 close to the front edge plate 1012 and one side close to the rear edge plate 1011. It can be understood that in other embodiments, the limiting ribs 1014 can be arranged on the two sides close to the clamping part 1013 or diagonally arranged. The shell 101 is provided with a glue groove 1015 for accommodating the lower sealing rubber ring 103. The glue groove 1015 is arranged above the light-transmitting glass 102, that is, on the connecting surface of the shell 101 and the light-transmitting glass 102. The water outlet includes a front and rear spaced-apart women washing water outlet 301 and a buttock washing water outlet 302. The women washing water outlet 301 and the buttock washing water outlet 302 are both located in the irradiation range of the ultraviolet lamp assembly 1.

[0051] The device sets the limiting rib 1014 to assist in positioning the integrated circuit board 104, improve the installation efficiency of the ultraviolet lamp assembly 1, and prevent displacement of the light-emitting part 1042. The lower sealing rubber ring 103 is arranged in the glue groove 1015 to form a continuous and tight sealing layer between the light-transmitting glass 102 and the shell 101, improve the sealing property of the paste between the light-transmitting glass 102 and the shell 101, and fix the position of the sealing rubber ring in the glue groove 1015 to prevent the sealing rubber ring from affecting the light-transmitting ability of the light-transmitting glass 102. The front and rear spaced-apart women washing water outlet 301 and buttock washing water outlet 302 realize the partition of the cleaning function, better meet the customer demand, and both are located in the irradiation range of the ultraviolet lamp assembly 1 to ensure complete sterilization.

[0052] The above is only a preferred embodiment of the present application, and does not limit the present application. Any simple modification, change and equivalent structure change of the above embodiment according to the technical essence of the present application still belong to the protection scope of the technical scheme of the present application.

Claims

1. A smart toilet nozzle comprising a bracket, a UV lamp assembly and a spray rod, a front part of the spray rod being provided with a water outlet, characterized in that, The front part of the support is provided with a guide sleeve for guiding the spray rod, the upper part of the guide sleeve is provided with a mounting groove, the edge of the mounting groove is provided with an elastic buckle, the side of the ultraviolet lamp assembly is provided with a clamping part which is adapted to the elastic buckle and is clamped, the lower part of the ultraviolet lamp assembly is adapted to the mounting groove and extends into the mounting groove, when the spray rod is in the retracted state, the water outlet and the light emitting part of the ultraviolet lamp assembly are arranged opposite to each other.

2. The intelligent toilet nozzle according to claim 1, characterized in that, The left and right sides of the mounting groove are provided with elastic buckles, and the left and right sides of the ultraviolet lamp assembly are provided with clamping parts which are clamped with the corresponding elastic buckles.

3. The intelligent toilet nozzle according to claim 1, wherein, The front side of the mounting groove is provided with a blocking strip, and the front side of the ultraviolet lamp assembly is provided with a front edge plate which is adapted to the blocking strip and abuts above the blocking strip.

4. The intelligent toilet nozzle according to claim 1, wherein, The rear side of the mounting groove is provided with a cross beam, and the rear side of the ultraviolet lamp assembly is provided with a rear edge plate which is adapted to the cross beam and abuts above the cross beam.

5. The intelligent toilet nozzle according to claim 4, characterized in that, The cross beam is provided with a drainage channel which is communicated with the drain pipe and is arranged with an opening below.

6. The intelligent toilet nozzle according to any one of claims 1 to 5, characterized in that, The ultraviolet lamp assembly comprises a shell, a light-transmitting glass and an integrated circuit board, the shell is provided with a mounting through hole, the light-transmitting glass and the integrated circuit board are mounted in the mounting through hole, the integrated circuit board is arranged above the light-transmitting glass, the light emitting part is arranged on the integrated circuit board and faces the light-transmitting glass, the upper part of the integrated circuit board is sealed by an upper sealant, the wire on the integrated circuit board passes through the upper sealant, and the light-transmitting glass and the shell are ring-sealed by a lower sealant.

7. The intelligent toilet nozzle according to claim 6, characterized in that, The side wall of the mounting through hole is provided with a limiting rib for positioning the integrated circuit board.

8. The intelligent toilet nozzle according to claim 6, characterized in that, The shell is provided with a glue groove for accommodating the lower sealant ring, and the glue groove is arranged above the light-transmitting glass.

9. The intelligent toilet nozzle according to any one of claims 1 to 5, characterized in that, The spray rod is arranged in an inclined manner with the front part being lower than the rear part, and the guide sleeve is arranged in an inclined manner with the same inclination direction as the spray rod.

10. The intelligent toilet nozzle according to any one of claims 1 to 5, characterized in that, The water outlet comprises a front and rear spaced-apart washing outlet for women and a washing outlet for buttocks, and the washing outlet for women and the washing outlet for buttocks are both located in the irradiation range of the ultraviolet lamp assembly.

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