CN114377164A - Automatic sterilizer for closestool - Google Patents
Automatic sterilizer for closestool Download PDFInfo
- Publication number
- CN114377164A CN114377164A CN202011113882.4A CN202011113882A CN114377164A CN 114377164 A CN114377164 A CN 114377164A CN 202011113882 A CN202011113882 A CN 202011113882A CN 114377164 A CN114377164 A CN 114377164A
- Authority
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- China
- Prior art keywords
- led lamp
- uvc led
- switch
- shell
- lithium battery
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 25
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 claims abstract description 22
- 229910052744 lithium Inorganic materials 0.000 claims abstract description 22
- 239000011324 bead Substances 0.000 claims description 12
- 239000002390 adhesive tape Substances 0.000 claims description 9
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052782 aluminium Inorganic materials 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 239000000758 substrate Substances 0.000 claims description 3
- 244000000010 microbial pathogen Species 0.000 abstract description 14
- 241000894006 Bacteria Species 0.000 abstract description 7
- 241000700605 Viruses Species 0.000 abstract description 7
- 230000001954 sterilising effect Effects 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 5
- 230000030833 cell death Effects 0.000 description 2
- 230000034994 death Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 210000000056 organ Anatomy 0.000 description 2
- 230000001172 regenerating effect Effects 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000645 desinfectant Substances 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
- A61L2/08—Radiation
- A61L2/10—Ultraviolet radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/24—Apparatus using programmed or automatic operation
-
- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03D—WATER-CLOSETS OR URINALS WITH FLUSHING DEVICES; FLUSHING VALVES THEREFOR
- E03D9/00—Sanitary or other accessories for lavatories ; Devices for cleaning or disinfecting the toilet room or the toilet bowl; Devices for eliminating smells
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/14—Means for controlling sterilisation processes, data processing, presentation and storage means, e.g. sensors, controllers, programs
Landscapes
- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Water Supply & Treatment (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses an automatic toilet sterilizer, which comprises a shell, an ultraviolet device and an electronic control device, the ultraviolet device comprises a UVC LED lamp module, a UVC LED lamp strip and a DC6-24V lithium battery, the UVC LED lamp module is connected with the DC6-24V lithium battery, the UVC LED lamp strip is connected with a DC6-24V lithium battery through a flexible wire, the electronic control device consists of a delay time relay module, a buzzer, a power socket, a main switch, a disinfection switch and a tilt switch, the delay time relay module is respectively connected with a DC6-24V lithium battery, a buzzer, a power socket, a main switch, a disinfection switch and a tilt switch, the disinfection switch is connected with the tilt switch in series, and the delay time relay module is further connected with the UVC LED lamp module and the UVC LED lamp strip respectively. The principle is that pathogenic microorganisms such as bacteria, viruses and the like in the toilet cover and the toilet are killed through the physical sterilization effect of ultraviolet irradiation. Its advantages are simple application, small size and light weight.
Description
Technical Field
The invention belongs to the field of medical and household disinfection devices, and mainly relates to an automatic toilet sterilizer which utilizes ultraviolet C wave band irradiation on the inner surfaces of a toilet cover and a toilet to kill various pathogenic microorganisms on the toilet cover and the toilet.
Background
The toilet is also called as sanitary ware and is an essential article for daily life, and a large amount of pathogenic microorganisms such as bacteria, viruses and the like are generated in the process of using the toilet and mainly deposited on the inner surface of the toilet and the surface of a toilet cover. The toilet bowl is generally used by a plurality of people repeatedly, so that the pathogenic microorganisms such as bacteria, viruses and the like are easily spread among people, and infectious diseases are caused. At present, in order to prevent the closestool from infecting diseases through pathogenic microorganisms such as bacteria, viruses and the like, chemical disinfectants are sprayed and wiped on the closestool cover and the closestool, but the method is labor-consuming and inconvenient, and the disinfection effect is not obvious, so that a device capable of killing the pathogenic microorganisms such as bacteria, viruses and the like on the inner surfaces of the closestool cover and the closestool is very needed.
Disclosure of Invention
The invention aims to provide an automatic toilet sterilizer which can irradiate ultraviolet C wave band on a toilet cover and the inner surface of a toilet and kill various pathogenic microorganisms and is very convenient to use.
Therefore, in order to achieve the above purpose, the invention provides an automatic toilet sterilizer, which comprises an outer shell, an ultraviolet device and an electronic control device, wherein the outer shell is of a quadrilateral box structure made of plastics, the ultraviolet device comprises a UVC LED lamp module, a UVC LED lamp strip and a DC6-24V lithium battery, the UVC LED lamp module is connected with the DC6-24V lithium battery and is fixed on the outer surface of an upper cover of the outer shell through an aluminum substrate, the UVC LED lamp strip is a horseshoe-shaped lamp strip which is the size of a toilet cover and is formed by connecting UVC LED lamp beads at equal intervals through a Flexible Printed Circuit (FPC), the horseshoe-shaped lamp strip is connected with the DC6-24V lithium battery through a flexible wire, the DC6-24V lithium battery is installed in a box of the outer shell, and the electronic control device is composed of a time delay relay module, a buzzer, a power socket and a master switch, The disinfection switch and the tilt switch are connected, the delay time relay module is installed in a box body of the shell and respectively connected with the DC6-24V lithium battery, the buzzer, the power socket, the main switch, the disinfection switch and the tilt switch, the buzzer and the tilt switch are installed in the box body of the shell, the power socket, the main switch and the disinfection switch are respectively installed on a panel on the side face of the box body of the shell, the disinfection switch and the tilt switch are of a series structure, and the delay time relay module is further respectively connected with the UVC LED lamp module and the UVC LED lamp strip. The UVC LED lamp module comprises 4-6 UVC LED lamp beads with power of 0.8-1.2W and wavelength of 260-275nm, and the UVC LED lamp strip comprises 16-24 UVC LED lamp beads with power of 0.18-0.22W and wavelength of 260-275 nm. The UVC LED lamp strip is fixed on the inner side of the back cover of the closestool through double faced adhesive tape and corresponds to the position of a U-shaped ring of the seat cover of the closestool; the bottom of the shell is fixed at the center of the inner side of the toilet back cover through a double-sided adhesive tape and corresponds to the position of the toilet pool. The size of the shell is 130-136mm, the width is 76-80mm, and the height is 28-32 mm. The sound of the buzzer is emitted once per second. The delay time relay module has the functions of controlling the A time and the B time, wherein the A time is delay opening time and is adjustable from 1 to 999 seconds, the B time is opening time and is adjustable from 1 to 999 seconds, and the A time is automatically closed after the B time.
The principle of the invention is that the molecular structure of DNA or RNA in pathogenic microorganism organism cells is destroyed through the physical sterilization effect of ultraviolet C wave band irradiation, so that the growth cell death and/or the regenerative cell death are/is caused, and the effect of killing pathogenic microorganisms is achieved. Various pathogenic microorganisms on the toilet cover and the toilet are killed.
In conclusion, the invention has the advantages that: simple use, small volume, light weight, low price and high popularity in hospital and family markets.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention.
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a circuit block diagram of the present invention.
In the drawings: 1. a housing; 2. the UVC LED lamp module; 3. a UVC LED light band; 4. DC6-24V lithium battery; 5. a delay time relay module; 6. A buzzer; 7. a power socket; 8. a master switch; 9. a sterilizing switch; 10. a tilt switch; 11. and (4) double-sided adhesive tape.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to the figures, the invention provides an automatic closestool disinfector, which comprises a shell 1, an ultraviolet device and an electronic control device, wherein the shell 1 is of a quadrilateral box structure made of plastics, the ultraviolet device comprises a UVC LED lamp module 2, a UVC LED lamp strip 3 and a DC6-24V lithium battery 4, the UVC LED lamp module 2 is connected with the DC6-24V lithium battery 4 and is fixed on the outer surface of an upper cover of the shell 1 through an aluminum substrate, the UVC LED lamp strip 3 is a closestool cover-sized lamp strip formed by connecting UVC LED lamp beads at equal intervals through a Flexible Printed Circuit (FPC) and is connected with the DC6-24V lithium battery 4 through a flexible wire, the DC6-24V lithium battery 4 is installed in the box of the shell 1, and the electronic control device is formed by a delay time relay module 5, a buzzer 6 and a horseshoe-shaped lithium battery 4, Supply socket 7, master switch 8, disinfection switch 9 and tilt switch 10 constitute, delay time relay module 5 install in the box of shell 1, be connected with DC6-24V lithium cell 4, bee calling organ 6, supply socket 7, master switch 8, disinfection switch 9 and tilt switch 10 respectively, bee calling organ 6 and tilt switch 10 install in the box of shell 1, supply socket 7, master switch 8 and disinfection switch 9 install respectively on the panel of the box side of shell 1, disinfection switch 9 and tilt switch 10 be the series connection structure, delay time relay module 5 still be connected with UVC LED lamp module group 2, UVC LED lamp area 3 respectively. The UVC LED lamp module 2 comprises 4-6 UVC LED lamp beads with power of 0.8-1.2W and wavelength of 260-275nm, and the UVC LED lamp strip 3 comprises 16-24 UVC LED lamp beads with power of 0.18-0.22W and wavelength of 260-275 nm. The UVC LED lamp strip 3 is fixed on the inner side of the back cover of the closestool through a double-sided adhesive tape 11 and corresponds to the position of a U-shaped ring of the seat cover of the closestool; the bottom of the shell 1 is fixed at the center of the inner side of the back cover of the closestool through a double-sided adhesive tape 11 and corresponds to the position of the closestool pool. The size of the shell 1 is 130-136mm, the width is 76-80mm, and the height is 28-32 mm. The sound of the buzzer 6 is emitted once per second. The delay time relay module 5 has the functions of controlling the A time and the B time, wherein the A time is delay opening time and is adjustable from 1 to 999 seconds, the B time is opening time and is adjustable from 1 to 999 seconds, and the A time is automatically closed after the B time.
When the closestool back cover is used, the closestool back cover is firstly installed, the bottom of the shell 1 is fixedly adhered to the center of the inner side of the closestool back cover through the double-sided adhesive tape 11, 4-6 UVC LED lamp beads on the UVC LED lamp module 2 fixed on the shell 1 face the outer side, when the closestool back cover is placed on the closestool seat cover, the UVC LED lamp beads just penetrate through the middle hole of the closestool seat cover and face the inner surface of a closestool pool, the UVC LED lamp strips 3 are fixed on the inner side of the closestool back cover through the double-sided adhesive tape 11, the fixed UVC LED lamp strips 3 are in a horseshoe shape and correspond to the position of a U-shaped ring of the closestool seat cover, and when the closestool back cover is placed on the closestool seat cover, the UVC LED lamp strips 3 fixed on the closestool back cover just correspond to the closestool cover in a mirror image mode. After the installation, a 6-24V charger power plug is inserted into the power socket 7 to charge the DC6-24V lithium battery 4, after the power socket 7 is fully charged, the 6-24V charger power plug on the power socket 7 is pulled off, and the main switch 8 and the disinfection switch 9 are opened for standby. When the toilet seat cover and the inner surface of the toilet are disinfected, only the toilet seat back cover is required to be placed on the toilet seat cover, at the moment, the tilt switch 10 is opened due to displacement, the delay time relay module 5 is started, the A time runs, the A time is delayed for 15-30 seconds and then the pull-in is carried out, the time for a person disinfecting the toilet to leave a toilet is 15-30 seconds, at the moment, the buzzer 6, the UVC LED lamp module 2 and the UVC LED lamp strip 3 are not started, then the B time runs, the delay time relay module 5 pulls in 300-shaped lamp strips for 600 seconds, at the moment, the buzzer 6, the UVC LED lamp module 2 and the UVC LED lamp strip 3 are started simultaneously, the buzzer 6 starts to work to emit a sound drop once per second and works for 300-shaped lamp strips for 600 seconds, and simultaneously UVC LED lamp beads on the UVC LED lamp module 2 and the UVC LED lamp strip 3 work to generate C-band ultraviolet rays to irradiate the inner surface of the toilet seat cover and the surface of the toilet seat cover, the time is 300-600 seconds, and pathogenic microorganisms such as bacteria, viruses and the like on the inner surface of the closestool and the surface of the closestool seat cover are killed. The time delay relay module 5 automatically stops after the time B is 300 and 600 seconds, and meanwhile, the buzzer 6, the UVC LED lamp module 2 and the UVC LED lamp strip 3 stop working to prompt an operator to finish disinfection. If in the disinfection process, someone needs to use the closestool, lifts up closestool back of the body lid, makes switch 10 that inclines break off owing to producing the displacement this moment, and delay time relay module 5 breaks off, and buzzer 6, UVC LED lamp module 2 and UVC LED lamp area 3 break off simultaneously this moment, so even do not influence the use to the closestool in the disinfection process, and avoided using closestool personnel to touch the ultraviolet ray by mistake. The main switch 7 and the sterilizing switch 8 may be turned off if the automatic toilet sterilizer is not used for a long time. This sterilization can be repeated cyclically.
The invention destroys the molecular structure of DNA or RNA in the organism cell of the pathogenic microorganism by the physical sterilization function of the ultraviolet C wave band irradiation, leads to the death of the growing cell and/or the death of the regenerative cell, and achieves the effect of killing the pathogenic microorganism. Pathogenic microorganisms such as bacteria and viruses on the closestool can be killed. Simple structure, small volume, light weight, low price and high popularity in hospital and family markets.
The above detailed description is provided for an automatic toilet sterilizer provided by the present application, and the principle and the embodiments of the present application are explained in detail by using specific examples, and the description of the above examples is only used to help understanding the method and the core idea of the present application; meanwhile, for a person skilled in the art, according to the idea of the present application, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present application.
Claims (6)
1. An automatic closestool disinfector which is characterized in that: the ultraviolet lamp device comprises a shell, an ultraviolet device and an electronic control device, wherein the shell is of a quadrilateral box structure made of plastics, the ultraviolet device comprises a UVC LED lamp module, a UVC LED lamp strip and a DC6-24V lithium battery, the UVC LED lamp module is connected with the DC6-24V lithium battery and is fixed on the outer surface of an upper cover of the shell through an aluminum substrate, the UVC LED lamp strip is a horseshoe-shaped lamp strip with the size of a toilet cover and is formed by connecting UVC LED lamp beads in an equidistance mode through a Flexible Printed Circuit (FPC), the UVC LED lamp strip is connected with the DC6-24V lithium battery through a flexible wire, the DC6-24V lithium battery is installed in a box body of the shell, the electronic control device comprises a delay time relay module, a buzzer, a power socket, a main switch, a disinfection switch and a tilt switch, the delay time relay module is installed in the box body of the shell, the intelligent control cabinet is characterized by being respectively connected with a DC6-24V lithium battery, a buzzer, a power socket, a main switch, a disinfection switch and a tilt switch, wherein the buzzer and the tilt switch are installed in a box body of an outer shell, the power socket, the main switch and the disinfection switch are respectively installed on a panel on the side face of the box body of the outer shell, the disinfection switch and the tilt switch are of a series structure, and the delay time relay module is further respectively connected with a UVC LED lamp module and a UVC LED lamp strip.
2. The automatic toilet sterilizer of claim 1, wherein: the UVC LED lamp module comprises 4-6 UVC LED lamp beads with power of 0.8-1.2W and wavelength of 260-275nm, and the UVC LED lamp strip comprises 16-24 UVC LED lamp beads with power of 0.18-0.22W and wavelength of 260-275 nm.
3. The automatic toilet sterilizer of claim 1, wherein: the UVC LED lamp strip is fixed on the inner side of the back cover of the closestool through double faced adhesive tape and corresponds to the position of a U-shaped ring of the seat cover of the closestool; the bottom of the shell is fixed at the center of the inner side of the toilet back cover through a double-sided adhesive tape and corresponds to the position of the toilet pool.
4. The automatic toilet sterilizer of claim 1, wherein: the size of the shell is 130-136mm, the width is 76-80mm, and the height is 28-32 mm.
5. The automatic toilet sterilizer of claim 1, wherein: the sound of the buzzer is emitted once per second.
6. The automatic toilet sterilizer of claim 1, wherein: the delay time relay module has the functions of controlling the A time and the B time, wherein the A time is delay opening time and is adjustable from 1 to 999 seconds, the B time is opening time and is adjustable from 1 to 999 seconds, and the A time is automatically closed after the B time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011113882.4A CN114377164A (en) | 2020-10-18 | 2020-10-18 | Automatic sterilizer for closestool |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011113882.4A CN114377164A (en) | 2020-10-18 | 2020-10-18 | Automatic sterilizer for closestool |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114377164A true CN114377164A (en) | 2022-04-22 |
Family
ID=81192573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011113882.4A Pending CN114377164A (en) | 2020-10-18 | 2020-10-18 | Automatic sterilizer for closestool |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114377164A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200267640Y1 (en) * | 2001-12-07 | 2002-03-09 | 한수만 | Uv sterilizing toilet apparatus disinfecting a toilet with uv light |
| KR200401979Y1 (en) * | 2005-09-02 | 2005-11-23 | 김경태 | An ultravioet ray sterilizer for a cover of a toilet bowl |
| CN201485936U (en) * | 2009-07-28 | 2010-05-26 | 王灏予 | Automatic disinfection closestool |
| CN104856606A (en) * | 2014-12-10 | 2015-08-26 | 青岛文创科技有限公司 | Toilet lid assembly equipped with ultraviolet lamps |
| CN104873993A (en) * | 2015-06-01 | 2015-09-02 | 谷冉 | Ultraviolet sterilization lamp for closestool |
| CN107854037A (en) * | 2017-12-12 | 2018-03-30 | 青岛西交蓝海科技有限公司 | A kind of automatic sterilizing Intelligent toilet cover |
| CN108078476A (en) * | 2016-11-23 | 2018-05-29 | 谢小燕 | A kind of disinfection by ultraviolet light toilet lid |
| CN207562130U (en) * | 2016-12-19 | 2018-07-03 | 古振东 | The real-time sterilization sterilizer of ultraviolet light closestool |
| CN212817298U (en) * | 2020-10-18 | 2021-03-30 | 海南易明生泰科技有限公司 | Automatic sterilizer for closestool |
-
2020
- 2020-10-18 CN CN202011113882.4A patent/CN114377164A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200267640Y1 (en) * | 2001-12-07 | 2002-03-09 | 한수만 | Uv sterilizing toilet apparatus disinfecting a toilet with uv light |
| KR200401979Y1 (en) * | 2005-09-02 | 2005-11-23 | 김경태 | An ultravioet ray sterilizer for a cover of a toilet bowl |
| CN201485936U (en) * | 2009-07-28 | 2010-05-26 | 王灏予 | Automatic disinfection closestool |
| CN104856606A (en) * | 2014-12-10 | 2015-08-26 | 青岛文创科技有限公司 | Toilet lid assembly equipped with ultraviolet lamps |
| CN104873993A (en) * | 2015-06-01 | 2015-09-02 | 谷冉 | Ultraviolet sterilization lamp for closestool |
| CN108078476A (en) * | 2016-11-23 | 2018-05-29 | 谢小燕 | A kind of disinfection by ultraviolet light toilet lid |
| CN207562130U (en) * | 2016-12-19 | 2018-07-03 | 古振东 | The real-time sterilization sterilizer of ultraviolet light closestool |
| CN107854037A (en) * | 2017-12-12 | 2018-03-30 | 青岛西交蓝海科技有限公司 | A kind of automatic sterilizing Intelligent toilet cover |
| CN212817298U (en) * | 2020-10-18 | 2021-03-30 | 海南易明生泰科技有限公司 | Automatic sterilizer for closestool |
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