CN211421290U - Deodorization and sterilization device for toilet - Google Patents
Deodorization and sterilization device for toilet Download PDFInfo
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- CN211421290U CN211421290U CN201922302940.7U CN201922302940U CN211421290U CN 211421290 U CN211421290 U CN 211421290U CN 201922302940 U CN201922302940 U CN 201922302940U CN 211421290 U CN211421290 U CN 211421290U
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- 230000001954 sterilising effect Effects 0.000 title claims abstract description 32
- 238000004659 sterilization and disinfection Methods 0.000 title claims abstract description 29
- 238000004332 deodorization Methods 0.000 title claims abstract description 17
- 239000000853 adhesive Substances 0.000 claims abstract description 24
- 230000001070 adhesive effect Effects 0.000 claims abstract description 24
- 230000001877 deodorizing effect Effects 0.000 claims abstract description 8
- 238000007599 discharging Methods 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 2
- 230000006698 induction Effects 0.000 claims 1
- 239000011111 cardboard Substances 0.000 abstract description 9
- 241000894006 Bacteria Species 0.000 abstract description 7
- 230000000694 effects Effects 0.000 abstract description 6
- 241000700605 Viruses Species 0.000 abstract description 4
- 244000045947 parasite Species 0.000 abstract description 4
- 244000052769 pathogen Species 0.000 abstract description 4
- 230000001678 irradiating effect Effects 0.000 abstract description 3
- 238000010586 diagram Methods 0.000 description 8
- 101000908580 Homo sapiens Spliceosome RNA helicase DDX39B Proteins 0.000 description 5
- 102100021298 b(0,+)-type amino acid transporter 1 Human genes 0.000 description 5
- 238000009434 installation Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 1
- 241000191967 Staphylococcus aureus Species 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 210000001635 urinary tract Anatomy 0.000 description 1
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- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
本实用新型提供了一种马桶除臭杀菌装置,包括:壳体、粘接卡板、控制器、用于在检测到光线时生成第一控制信号的光敏电阻、用于在检测到壳体的角度大于预定值时生成第二控制信号的角度感应开关、及紫外线LED,壳体卡在粘接卡板上,粘接卡板与马桶盖粘接,光敏电阻及紫外线LED均安装在壳体的下表面,控制器分别与光敏电阻、角度感应开关、及紫外线LED连接,角度感应开关与壳体连接,控制器在收到第一控制信号和第二控制信号时启动紫外线LED。本实用新型可通过对马桶盖的状态检测打开紫外线LED,从而照射物体表面,将各种细菌、病毒、寄生虫、以及其他病原体直接杀死并分解异味分子,达到杀菌、消毒、除臭的效果,实用性较强。
The utility model provides a toilet deodorizing and sterilizing device, comprising: a casing, an adhesive card board, a controller, a photoresistor for generating a first control signal when light is detected, and a photoresistor for generating a first control signal when detecting light; When the angle is greater than a predetermined value, the angle sensing switch and the ultraviolet LED that generate the second control signal, the shell is stuck on the adhesive card, the adhesive card is bonded with the toilet cover, and the photoresistor and the ultraviolet LED are installed on the casing. On the lower surface, the controller is respectively connected with the photoresistor, the angle sensing switch, and the ultraviolet LED, the angle sensing switch is connected with the housing, and the controller activates the ultraviolet LED when receiving the first control signal and the second control signal. The utility model can turn on the ultraviolet LED by detecting the state of the toilet lid, thereby irradiating the surface of the object, killing various bacteria, viruses, parasites and other pathogens directly and decomposing the odor molecules, so as to achieve the effects of sterilization, disinfection and deodorization. , is more practical.
Description
技术领域technical field
本实用新型涉及马桶杀菌除臭设备技术领域,特别涉及一种马桶除臭杀菌装置。The utility model relates to the technical field of toilet sterilization and deodorization equipment, in particular to a toilet deodorization and sterilization device.
背景技术Background technique
我们每人每天上厕所6-8次,一年约2500次。马桶作为家里使用频率最多的地方,它的卫生程度关系着家里每个人的身体健康,刚刚冲完的马桶内壁上细菌数量仍高达10万个,马桶中主要细菌有:大肠杆菌、金黄色葡萄球菌、尿道病菌等,所以马桶也需要杀菌。Each of us goes to the toilet 6-8 times a day, about 2500 times a year. The toilet is the most frequently used place in the home. Its hygiene level is related to the health of everyone in the family. The number of bacteria on the inner wall of the toilet that has just been flushed is still as high as 100,000. The main bacteria in the toilet are: Escherichia coli, Staphylococcus aureus , urinary tract bacteria, etc., so the toilet also needs to be sterilized.
现市面上的马桶杀菌除臭一般为喷剂产品,实际的杀菌效果不好,无法将全部的细菌、病毒、寄生虫、以及其他病原体直接杀死,杀菌效率较为一般。有些产品为紫外线灯管或马桶自带的杀菌设备,在消毒杀菌时不便于进行操作,其本身功能性较差,使用起来具有一定的局限性。The sterilization and deodorization of toilets on the market are generally spray products, and the actual sterilization effect is not good. It cannot directly kill all bacteria, viruses, parasites, and other pathogens, and the sterilization efficiency is relatively general. Some products are ultraviolet lamps or sterilization equipment that comes with the toilet, which is inconvenient to operate during disinfection and sterilization, and has poor functionality and has certain limitations in use.
实用新型内容Utility model content
本实用新型提供了一种马桶除臭杀菌装置,以解决至少一个上述技术问题。The utility model provides a toilet deodorizing and sterilizing device to solve at least one of the above technical problems.
为解决上述问题,作为本实用新型的一个方面,提供了一种马桶除臭杀菌装置,包括:壳体、粘接卡板、控制器、用于在检测到光线时生成第一控制信号的光敏电阻、用于在检测到所述壳体的角度大于预定值时生成第二控制信号的角度感应开关、及紫外线LED,所述壳体卡在所述粘接卡板上,所述粘接卡板与马桶盖粘接,所述光敏电阻及紫外线LED均安装在所述壳体的下表面,所述控制器分别与所述光敏电阻、角度感应开关、及紫外线LED连接,所述角度感应开关与所述壳体连接,所述控制器在收到所述第一控制信号和所述第二控制信号时启动所述紫外线LED。In order to solve the above problems, as an aspect of the present utility model, a toilet deodorization and sterilization device is provided, which includes: a shell, an adhesive card board, a controller, and a photosensitive device for generating a first control signal when light is detected. a resistor, an angle sensing switch for generating a second control signal when it is detected that the angle of the casing is greater than a predetermined value, and an ultraviolet LED, the casing is stuck on the adhesive card board, and the adhesive card The board is bonded to the toilet cover, the photoresistor and the ultraviolet LED are installed on the lower surface of the casing, and the controller is respectively connected with the photoresistor, the angle sensing switch, and the ultraviolet LED, and the angle sensing switch is connected In connection with the housing, the controller activates the ultraviolet LED when receiving the first control signal and the second control signal.
优选地,所述粘接卡板上设置有U形卡槽,所述壳体可拆卸地安装在所述U形卡槽中。Preferably, a U-shaped card slot is provided on the adhesive card board, and the housing is detachably installed in the U-shaped card slot.
优选地,所述壳体包括相互连接的上壳体和下壳体。Preferably, the casing includes an upper casing and a lower casing that are connected to each other.
优选地,所述粘接卡板通过双面3M胶与马桶盖粘接。Preferably, the bonding card board is bonded to the toilet cover by double-sided 3M adhesive.
优选地,所述紫外线LED包括UVC深紫外线LED及UVA紫外线LED。Preferably, the ultraviolet LEDs include UVC deep ultraviolet LEDs and UVA ultraviolet LEDs.
优选地,所述马桶除臭杀菌装置还包括充电接口、充放电管理芯片和电池,所述充电接口通过所述充放电管理芯片与所述电池连接,所述电池与所述控制器的电源引脚连接。Preferably, the toilet deodorizing and sterilizing device further includes a charging interface, a charging and discharging management chip and a battery, the charging interface is connected to the battery through the charging and discharging management chip, and the battery is connected to the power supply of the controller. pin connection.
优选地,所述马桶除臭杀菌装置还包括手动按键,与所述控制器的第一输入引脚连接,所述控制器在检测到所述手动按键被按下时点亮所述紫外线LED。Preferably, the toilet deodorizing and sterilizing device further comprises a manual button connected to the first input pin of the controller, and the controller lights the ultraviolet LED when detecting that the manual button is pressed.
优选地,所述电池通过升压恒流芯片与所述紫外线LED连接,所述控制器与所述升压恒流芯片的控制引脚连接。Preferably, the battery is connected to the ultraviolet LED through a booster constant current chip, and the controller is connected to a control pin of the booster constant current chip.
优选地,所述角度感应开关为滚珠类型开关。Preferably, the angle sensing switch is a ball type switch.
由于采用了上述技术方案,本实用新型可通过对马桶盖的状态检测打开紫外线LED,从而照射物体表面,将各种细菌、病毒、寄生虫、以及其他病原体直接杀死并分解异味分子,达到杀菌、消毒、除臭的效果,实用性较强。Due to the adoption of the above technical solution, the utility model can turn on the ultraviolet LED by detecting the state of the toilet lid, thereby irradiating the surface of the object, killing various bacteria, viruses, parasites, and other pathogens directly and decomposing the odor molecules, so as to achieve sterilization. , disinfection, deodorization effect, strong practicability.
附图说明Description of drawings
图1示意性地示出了本实用新型的主视图;Fig. 1 schematically shows the front view of the present utility model;
图2示意性地示出了粘接卡板的示意图;FIG. 2 schematically shows a schematic diagram of bonding a card board;
图3示意性地示出了粘接卡板的后视图;Figure 3 schematically shows a rear view of the adhesive card;
图4示意性地示出了壳体的结构示意图一;FIG. 4 schematically shows the first structural diagram of the housing;
图5示意性地示出了壳体的结构示意图二;FIG. 5 schematically shows the second structural diagram of the housing;
图6示意性地示出了上壳体的示意图;Figure 6 schematically shows a schematic view of the upper casing;
图7示意性地示出了下壳体的示意图;Figure 7 schematically shows a schematic view of the lower casing;
图8示意性地示出了控制器的外围电路原理图;Fig. 8 schematically shows the peripheral circuit schematic diagram of the controller;
图9示意性地示出了充电接口的电路原理图;FIG. 9 schematically shows a circuit schematic diagram of the charging interface;
图10示意性地示出了充放电管理芯片的电路原理图;FIG. 10 schematically shows the circuit schematic diagram of the charge and discharge management chip;
图11示意性地示出了紫外线LED驱动电路原理图。FIG. 11 schematically shows a schematic diagram of an ultraviolet LED driving circuit.
图12示意性地示出了光敏电阻电路原理图。Figure 12 schematically shows a schematic diagram of a photoresistor circuit.
图13示意性地示出了角度感应开关驱动原理图。FIG. 13 schematically shows the driving principle of the angle sensing switch.
图中附图标记:1、粘接卡板;2、光敏电阻;3、角度感应开关;4、紫外线LED;5、上壳体;6、下壳体;7、充电接口;8、双面3M胶。Reference symbols in the figure: 1. Adhesive card board; 2. Photoresistor; 3. Angle sensor switch; 4. Ultraviolet LED; 5. Upper casing; 6. Lower casing; 7. Charging interface; 8. Double-sided 3M glue.
具体实施方式Detailed ways
以下结合附图对本实用新型的实施例进行详细说明,但是本实用新型可以由权利要求限定和覆盖的多种不同方式实施。The embodiments of the present invention will be described in detail below with reference to the accompanying drawings, but the present invention can be implemented in many different ways defined and covered by the claims.
针对现有技术的不足,本实用新型提供了一种马桶除臭杀菌装置,以解决马桶杀菌、除臭问题,无需更换马桶,直接将产品贴在马桶盖上,达到杀菌消毒除臭的效果。In view of the deficiencies of the prior art, the utility model provides a toilet deodorization and sterilization device to solve the problem of toilet sterilization and deodorization, without replacing the toilet, directly sticking the product on the toilet cover to achieve the effect of sterilization, disinfection and deodorization.
本实用新型中的马桶除臭杀菌装置,包括:壳体、粘接卡板1、控制器U4、用于在检测到光线时生成第一控制信号的光敏电阻2、用于在检测到所述壳体的角度大于预定值时生成第二控制信号的角度感应开关3、及紫外线LED4,所述壳体卡在所述粘接卡板1上,所述粘接卡板1与马桶盖粘接,所述光敏电阻2及紫外线LED4均安装在所述壳体的下表面,所述控制器U4分别与所述光敏电阻2、角度感应开关3、及紫外线LED4连接,所述角度感应开关3与所述壳体连接。The toilet deodorizing and sterilizing device in the utility model includes: a casing, an
所述控制器U4在收到所述第一控制信号和所述第二控制信号时启动所述紫外线LED4,这样,光敏电阻与角度感应开关同时处于不见日光及角度在170-180度时(即水平时),系统才会启动。由于本实用新型同时采用光敏电阻与角度感应开关进行控制,因此在黑夜光线比暗的时候,可避免仅采用光敏电阻时,会在打开马桶盖时仍然误点亮LED的问题,只有在同时检测到马桶盖处于水平180度角度且光敏电阻未检测到光线时,才会点亮LED,否则就关闭LED,因此提高了安全性。The controller U4 activates the ultraviolet LED4 when receiving the first control signal and the second control signal, so that the photoresistor and the angle sensing switch are simultaneously in the absence of sunlight and when the angle is 170-180 degrees (ie level), the system will start up. Because the utility model adopts the photoresistor and the angle sensing switch to control at the same time, when the light is darker at night, it can avoid the problem that when only the photoresistor is used, the LED will still be mistakenly illuminated when the toilet lid is opened. The LED is not turned on until the toilet lid is at a horizontal 180 degree angle and the photoresistor does not detect light, otherwise the LED is turned off, thus improving safety.
优选地,所述粘接卡板1上设置有U形卡槽,所述壳体可拆卸地安装在所述U形卡槽中,以方便取出或安装。Preferably, the
优选地,所述壳体包括相互连接的上壳体5和下壳体6。优选地,所述粘接卡板1通过双面3M胶8与马桶盖粘接。安装时,通过粘接卡板1上的双面3M胶8将粘接卡板1粘接至马桶盖,壳体插入粘接卡板1的U型卡槽中。Preferably, the casing comprises an
使用时,在用户关闭马桶盖时,光敏电阻2检测不到光线,生成所述第一控制信号;在用户将马桶盖关闭至某一预定角度时,角度感应开关3生成所述第二控制信号,于是,第一控制信号和第二控制信号便发送给控制器U4,控制器U4在接收到第一控制信号和第二控制信号便打开紫外线LED4进行杀菌消毒。反之,当打开马桶盖时,光敏电阻2检测到光线生成第一关灯信号,或将马桶盖打开至某一预定角度时,角度感应开关3生成第二关灯信号,控制器U4则根据这两个关灯信号关闭紫外线LED4,以供用户正常使用。In use, when the user closes the toilet lid, the
由于采用了上述技术方案,本实用新型可通过对马桶盖的状态检测打开紫外线LED,从而照射物体表面,将各种细菌、病毒、寄生虫、以及其他病原体直接杀死并分解异味分子,达到杀菌、消毒、除臭的效果,实用性较强。Due to the adoption of the above technical solution, the utility model can turn on the ultraviolet LED by detecting the state of the toilet lid, thereby irradiating the surface of the object, killing various bacteria, viruses, parasites, and other pathogens directly and decomposing the odor molecules, so as to achieve sterilization. , disinfection, deodorization effect, strong practicability.
优选地,所述紫外线LED4包括UVC深紫外线LED及UVA紫外线LED,本实用新型将这两种紫外线LED结合使用,以提高杀菌效果。其中,UVC深紫外线LED的波长为240-280nm,UVA紫外线LED的波长为320-410nm。Preferably, the
优选地,所述马桶除臭杀菌装置还包括充电接口7、充放电管理芯片U3和电池BAT1,所述充电接口7通过所述充放电管理芯片U3与所述电池BAT1连接,所述电池BAT1与所述控制器U4的电源引脚连接。使用时,通过J2的充电接口7输入5V到U3的4脚,经过1脚LX给电池充电,U3的6脚LED2给信号到控制器U4,控制器U4读取U3的信号给LED7指示灯正在充电(红灯)或者已经充满(绿灯),INDET为读取是否插入USB电源来判断是内部电池还是外部电源。Preferably, the toilet deodorizing and sterilizing device further includes a charging
优选地,所述马桶除臭杀菌装置还包括手动按键K1,与所述控制器U4的第一输入引脚连接,所述控制器U4在检测到所述手动按键K1被按下时点亮所述紫外线LED4。当按下手动按键K1时,控制器U4通过EN1、EN2控制升压恒流芯片U1、U2打开升压恒流芯片,以点亮LED1-LED6和LED10的UVC灯,达到杀菌除臭的目的。其中,LED7/LED8为工作状态的指示灯。Preferably, the toilet deodorizing and sterilizing device further includes a manual button K1, which is connected to the first input pin of the controller U4, and the controller U4 lights up when it detects that the manual button K1 is pressed. Described UV LED4. When the manual button K1 is pressed, the controller U4 controls the boost constant current chips U1 and U2 to turn on the boost constant current chips through EN1 and EN2, so as to light up the UVC lamps of LED1-LED6 and LED10 to achieve the purpose of sterilization and deodorization. Among them, LED7/LED8 is the indicator light of the working state.
优选地,所述电池BAT1通过升压恒流芯片与所述紫外线LED4连接,所述控制器U4与所述升压恒流芯片的控制引脚连接。升压恒流芯片U1和U2将电池的3.7V电压升到5V-8V电,以压驱动LED1-LED6和LED10发出紫外线进行杀菌。Preferably, the battery BAT1 is connected to the
优选地,所述角度感应开关3为滚珠类型开关,例如可选择只有角度在170-180度左右才会启动的型号,其他角度均处于关机状态。以上所述仅为本实用新型的优选实施例而已,并不用于限制本实用新型,对于本领域的技术人员来说,本实用新型可以有各种更改和变化。凡在本实用新型的精神和原则之内,所作的任何修改、等同替换、改进等,均应包含在本实用新型的保护范围之内。Preferably, the
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WO2021184147A1 (en) * | 2020-03-16 | 2021-09-23 | 王�华 | Deodorizing and sterilizing device for toilet |
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WO2021184147A1 (en) * | 2020-03-16 | 2021-09-23 | 王�华 | Deodorizing and sterilizing device for toilet |
CN112245613A (en) * | 2020-09-30 | 2021-01-22 | 中紫生物科技(东莞)有限公司 | Horizontal ultraviolet light sterilizing and disinfecting device |
CN112512167A (en) * | 2020-12-21 | 2021-03-16 | 浙江西盈科技股份有限公司 | Ultraviolet sterilization box control circuit, control method and sterilization box |
CN112512167B (en) * | 2020-12-21 | 2024-09-06 | 浙江西盈科技股份有限公司 | Ultraviolet sterilization box control circuit, control method and sterilization box |
CN113456849A (en) * | 2021-06-30 | 2021-10-01 | 佛山市顺德区诚芯环境科技有限公司 | Pulse xenon ultraviolet lamp tube, and sterilization device and sterilization method for closed space |
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