CN203689110U - Illumination and air-exchange control device in household toilet - Google Patents
Illumination and air-exchange control device in household toilet Download PDFInfo
- Publication number
- CN203689110U CN203689110U CN201320819362.4U CN201320819362U CN203689110U CN 203689110 U CN203689110 U CN 203689110U CN 201320819362 U CN201320819362 U CN 201320819362U CN 203689110 U CN203689110 U CN 203689110U
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- CN
- China
- Prior art keywords
- pressure transducer
- toilet
- lamp
- counter
- air
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- 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.)
- Expired - Fee Related
Links
- 238000005286 illumination Methods 0.000 title abstract description 6
- 230000003287 optical effect Effects 0.000 claims description 11
- 241000894006 Bacteria Species 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 5
- 241000233866 Fungi Species 0.000 abstract 1
- 238000009395 breeding Methods 0.000 abstract 1
- 230000001488 breeding effect Effects 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004659 sterilization and disinfection Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
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- Sanitary Device For Flush Toilet (AREA)
- Bidet-Like Cleaning Device And Other Flush Toilet Accessories (AREA)
Abstract
The utility model relates to an illumination and air-exchange control device in a household toilet and belongs to technical field of living goods. The device comprises a pressure sensor I, a pressure sensor II, a light sensor, a timer, a counter, an illuminating lamp, an exhaust fan, and an ultraviolet lamp. The pressure sensor I and the pressure sensor II are sequentially arranged at a certain interval at the doorway of a toilet from outside to inside, and are connected with the light sensor and the counter. The counter is connected with the illuminating lamp. The timer is respectively connected with the exhaust fan and the ultraviolet lamp. According to the technical scheme of the utility model, the illuminating lamp is automatically turned on and turned off according to the light strength and the presence/absence of a user in the toilet. Meanwhile, the exhaust fan and the ultraviolet lamp are periodically and automatically switched on. Therefore, harmful chemical substances, such as bacteria, fungi and the like, are maximally prevented from breeding and spreading, so that the air in the toilet is kept fresh. The device is simple in structure and convenient to use.
Description
Technical field
The utility model relates to the air-changing control device that throws light between a kind of domestic hygiene, belongs to technical field of living goods.
Background technology
At present, the illuminating lamp of installing in the toilet of most of families is mainly divided into hand switch lamp and acoustic control lamp.The switch of hand switch lamp need to directly be touched with hand, regularly passes in and out that toilet not only bothers but also extremely unhygienic.Just can open and acoustic control lamp needs user of service to sound, its reaction sensitivity is uneven, and antijamming capability is not strong yet.Secondly, well-known, toilet, as the place that the most easily grows mould, bacterium and harmful chemical, can directly cause disease to occur, and affects household's health.Except bad border of health is poor, toilet moisture is excessive is its important risk factor.Although by vent fan is correctly installed, and guarantee indoor and outdoor well-ventilated, just can be by outside indoor particle and waste gas, the complete discharge chamber of moisture, but need to manually go operation, wasted the time, wasted again manpower, but also not necessarily can ensure regularly to take a breath to toilet.The utility model not only can be according to the light intensity in toilet and opening and closing that whether someone enters automatic-control illumination lamp, but also can regularly automatically open vent fan and UV-lamp, so, can ventilation, play again the effect of sterilizing, ensured in toilet with fresh air.
Summary of the invention
The technical problems to be solved in the utility model is: the air-changing control device that throws light between a kind of domestic hygiene is provided, can be according to the opening and closing that between light intensity and domestic hygiene, whether someone enters automatic-control illumination lamp, but also can regularly automatically open vent fan and UV-lamp, reduce to greatest extent growing and spreading of the harmful chemical such as bacterium, mould, thereby ensured in toilet with fresh air.
Technical solutions of the utility model are: the air-changing control device that throws light between a kind of domestic hygiene, comprises pressure transducer I 1, pressure transducer II 2, optical sensor 3, timer 4, counter 5, illuminating lamp 6, vent fan 7, UV-lamp 8, described pressure transducer I 1, pressure transducer II 2 is arranged on people from doorway, toilet from outside to inside successively pin will be trampled while entering place, pressure transducer I 1, pressure transducer II 2 keeps at a certain distance away, optical sensor 3 is arranged on the position near toilet window, vent fan 7 is arranged in toilet near air port, former air channel or the position that easily produces smell and moisture, illuminating lamp 6, UV-lamp 8 is arranged on the wall top of toilet, pressure transducer I 1, pressure transducer II 2 is connected with optical sensor 3, pressure transducer I 1, pressure transducer II 2 is connected with counter 5, counter 5 is connected with illuminating lamp 6, timer 4 respectively with vent fan 7, UV-lamp 8 is connected.
The original state of counter 5 is 0; Timer 4 is for setting opening time and duration; Optical sensor 3 is for monitoring indoor light intensity, and in the time that indoor light is darker, signal is passed in two pressure transducers, so pressure transducer I 1 and pressure transducer II 2 will start, whole device is powered by external power supply.
The course of work of the present utility model is: as shown in Figure 2, the original state of counter is 0, optical sensor 3 is for monitoring indoor light intensity, in the time that light is darker, signal is passed in two pressure transducers, so pressure transducer I 1 and pressure transducer II 2 will start, now, if someone will enter toilet, pin will first be trampled the pressure transducer I 1 that is arranged at doorway, and then trample pressure transducer II 2, at this moment, counter 5 will receive the signal being spread out of by pressure transducer I 1 and pressure transducer II 2 successively, the value of counter will add one, on the contrary, when people is when coming out of in toilet, counter 5 will receive the signal being spread out of by pressure transducer II 2 and pressure transducer I 1 successively, the value of counter 5 will subtract one, in the time of the value non-zero of counter, illuminating lamp will be lit, in the time that the value of counter 5 is zero, illuminating lamp 6 will be in extinguishing state.
As shown in Figure 3, timer 4 is used for setting opening time and the duration of vent fan 7 and UV-lamp 8.Whenever having arrived the default time, timer 4 will be connected circuit, so vent fan 7 and UV-lamp 8 are opened.In the time not arriving the default opening time, circuit disconnects, and vent fan 7 and UV-lamp 8 are in closed condition.Realize thus periodically ventilation and sterilizing, thereby reduced to greatest extent growing and spreading of the harmful chemical such as bacterium, mould, ensured in toilet with fresh air.
The beneficial effects of the utility model are: this device can be according to the light intensity in toilet and opening and closing that whether someone enters automatic-control illumination lamp, but also can regularly automatically open vent fan and UV-lamp, reduce to greatest extent growing and spreading of the harmful chemical such as bacterium, mould, thereby ensure in toilet with fresh air, simple in structure, easy to use.
Brief description of the drawings
Fig. 1 is the utility model structural representation;
Fig. 2 is the workflow diagram that the utility model is realized illumination;
Fig. 3 is the workflow diagram that the utility model is realized ventilation, sterilization.
Each label in Fig. 1: 1-pressure transducer I, 2-pressure transducer II, 3-optical sensor, 4-timer, 5-counter, 6-illuminating lamp, 7-vent fan, 8-UV-lamp.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Embodiment 1: as Figure 1-3, the air-changing control device that throws light between a kind of domestic hygiene, comprises pressure transducer I 1, pressure transducer II 2, optical sensor 3, timer 4, counter 5, illuminating lamp 6, vent fan 7, UV-lamp 8, described pressure transducer I 1, pressure transducer II 2 is arranged on doorway, toilet from outside to inside successively, pressure transducer I 1, pressure transducer II 2 keeps at a certain distance away, optical sensor 3 is arranged on the position near toilet window, vent fan 7 is arranged in toilet near air port, former air channel or the position that easily produces smell and moisture, illuminating lamp 6, UV-lamp 8 is arranged on the wall top of toilet, pressure transducer I 1, pressure transducer II 2 is connected with optical sensor 3, pressure transducer I 1, pressure transducer II 2 is connected with counter 5, counter 5 is connected with illuminating lamp 6, timer 4 respectively with vent fan 7, UV-lamp 8 is connected.
By reference to the accompanying drawings specific embodiment of the utility model is explained in detail above, but the utility model is not limited to above-described embodiment, in the ken possessing those of ordinary skill in the art, can also under the prerequisite that does not depart from the utility model aim, make various variations.
Claims (1)
1. the air-changing control device that throws light between domestic hygiene, is characterized in that: comprise pressure transducer I (1), pressure transducer II (2), optical sensor (3), timer (4), counter (5), illuminating lamp (6), vent fan (7), UV-lamp (8), described pressure transducer I (1), pressure transducer II (2) is arranged on doorway, toilet from outside to inside successively, pressure transducer I (1), pressure transducer II (2) keeps at a certain distance away, optical sensor (3) is arranged on the position near toilet window, vent fan (7) is arranged in toilet near air port, former air channel or the position that easily produces smell and moisture, illuminating lamp (6), UV-lamp (8) is arranged on the wall top of toilet, pressure transducer I (1), pressure transducer II (2) is connected with optical sensor (3), pressure transducer I (1), pressure transducer II (2) is connected with counter (5), counter (5) is connected with illuminating lamp (6), timer (4) respectively with vent fan (7), UV-lamp (8) is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819362.4U CN203689110U (en) | 2013-12-13 | 2013-12-13 | Illumination and air-exchange control device in household toilet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320819362.4U CN203689110U (en) | 2013-12-13 | 2013-12-13 | Illumination and air-exchange control device in household toilet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203689110U true CN203689110U (en) | 2014-07-02 |
Family
ID=51010988
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320819362.4U Expired - Fee Related CN203689110U (en) | 2013-12-13 | 2013-12-13 | Illumination and air-exchange control device in household toilet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203689110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242547A (en) * | 2015-08-28 | 2016-01-13 | 青岛海尔智能家电科技有限公司 | Linkage method and device of AllJoyn devices |
-
2013
- 2013-12-13 CN CN201320819362.4U patent/CN203689110U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105242547A (en) * | 2015-08-28 | 2016-01-13 | 青岛海尔智能家电科技有限公司 | Linkage method and device of AllJoyn devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140702 Termination date: 20141213 |
|
| EXPY | Termination of patent right or utility model |