CN201916219U - Bathroom exhaust fan - Google Patents
Bathroom exhaust fan Download PDFInfo
- Publication number
- CN201916219U CN201916219U CN2010206278821U CN201020627882U CN201916219U CN 201916219 U CN201916219 U CN 201916219U CN 2010206278821 U CN2010206278821 U CN 2010206278821U CN 201020627882 U CN201020627882 U CN 201020627882U CN 201916219 U CN201916219 U CN 201916219U
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- bathroom
- main body
- infrared sensor
- air
- microcontroller
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Abstract
The utility model relates to a bathroom exhaust fan comprising a main body, an exhaust fan, an infrared sensor, a humidity sensor and a microcontroller, wherein the main body is provided with an exhaust channel which is communicated to an exhaust port outside a bathroom; the exhaust fan is arranged in the exhaust channel; the infrared sensor is arranged on the main body and used for detecting that a user enters or leaves the bathroom; the microcontroller is arranged in the main body and electrically connected with the exhaust fan, the infrared sensor and the humidity sensor; the infrared sensor activates the exhaust fan when detecting a user entering the bathroom and closes the exhaust fan when detecting the user leaving the bathroom; and the humidity sensor starts up the exhaust fan when detecting the humidity inside the bathroom reaches to the upper limit of a preset humidity range, and closes the exhaust fan when detecting the humidity inside the bathroom reaches to the lower limit of a preset humidity range.
Description
Technical field
The utility model relates to a kind of sanitary bath equipment, especially refer to a kind ofly dehumidify synchronously automatically in the user enters the bathroom time, but and when in this bathroom, not having the user especially automatic detecting humidity dehumidify so that often maintain bathroom air bells exhauster under the dry status in this bathroom.
Background technique
General traditional bathroom air bells exhauster normally is directly connected to the light switch in this bathroom, and this electric light is opened with this bathroom air bells exhauster, and this electric light is closed with this bathroom air bells exhauster.Yet, so need the mode of manual operation switch so that it is closed, when causing the user to leave, regular meeting forgets off switch and the situation that wastes energy.And, when the user uses the bathroom when leaving,, grow mould in this bathroom easily and can make in case this switch cuts out and when this bathroom air bells exhauster is closed, the moisture in this humidity bathroom can't be drained in real time fully at once.
Though the mode that this bathroom air bells exhauster is connected in addition a delay switch is arranged at present, can use the bathroom when this switch cuts out the user, make this bathroom air bells exhauster postpone just to close after a period of time, yet it is should retard time very limited, and can't be effectively the moisture in should the humidity bathroom be drained fully, therefore the effect on moisture extraction after it uses for the bathroom is very not good, and can't improve the problem of growing mould in this bathroom easily.In addition, because this bathroom air bells exhauster system needs the artificial switch of controlling it, the situation that wastes energy so the user forgets off switch when leaving also is to obtain good improvement.
In view of this, the design people is at the problems referred to above, and deeply design, and the active research improvement has a fling at and development and Design goes out the utility model.
Summary of the invention
The utility model main purpose is to provide a kind of and dehumidifies synchronously automatically can be in the user enters the bathroom time, and but automatic detecting humidity does not dehumidify when having the user in this bathroom, so that often can maintain the bathroom air bells exhauster under the drying regime in this bathroom.
Particularly, bathroom described in the utility model air bells exhauster comprises a main body, a ventilating fan, an infrared sensor, a humidity transducer and a microcontroller.This main body has an air draft conduit, and this air draft conduit has and is communicated to the suction opeing in the bathroom and is communicated to a exhaust port outside this bathroom.This ventilating fan is located in this air draft conduit and can is extracted the air in this bathroom and discharged by this exhaust port by this suction opeing.This infrared sensor is located on this main body can enter or leave this bathroom for the detecting user.This humidity transducer is located at can be for the humidity in this bathroom of detecting on this main body.This microcontroller is located in this main body, and this microcontroller and this ventilating fan, this infrared sensor, this humidity transducer electrically connect.This microcontroller detects at this infrared sensor and activates this ventilating fan when the user enters this bathroom, and detects at this infrared sensor and to close this ventilating fan when the user leaves this bathroom; This microcontroller this humidity transducer detect reach in the bathroom a default humidity range on start this ventilating fan in limited time, and detect following this ventilating fan of closing that reaches a default humidity range in the bathroom in limited time at this humidity transducer.
So, detect the user when entering in the bathroom by this infrared sensor, this bathroom air bells exhauster is dehumidified automatically synchronously, and when in this bathroom, not having the user, detecting by this humidity transducer can make this bathroom air bells exhauster dehumidify automatically especially, and then can make and often maintain dry comfortable state in this bathroom.
In the utility model, this microcontroller detects at this infrared sensor and can postpone a Preset Time when user leaves this bathroom and cut out this ventilating fan.This bathroom air bells exhauster more includes a control gear can be for the Preset Time of setting this default humidity range and this delay.
In the utility model, this microcontroller can connect the light fixture in the bathroom, this microcontroller detects at this infrared sensor and opens this light fixture when the user enters this bathroom, and detects at this infrared sensor and to postpone a Preset Time when user leaves this bathroom and close this light fixture.Wherein, this light fixture can be independent of outside this bathroom air bells exhauster, can also be to be combined as a whole with this bathroom air bells exhauster.
Description of drawings
Fig. 1 is the utility model first embodiment's a system block diagrams.
Fig. 2 is the utility model first embodiment's a perspective exploded view.
Fig. 3 is the utility model first embodiment's a user mode schematic representation.
Fig. 4 is the utility model second embodiment.
Fig. 5 is the utility model the 3rd embodiment.
Label declaration: main body 1; Pedestal 10; Dividing plate 11; Protecgulum 12; Air draft conduit 13; Suction opeing 130; Exhaust port 131; Perforation 14; Vent hole 15; Hot blast conduit 16; Wind inlet 160; Exhaust outlet 161; Ventilating fan 2; Infrared sensor 3; Humidity transducer 4; Microcontroller 5; Control gear 6; Hot-air fan 7; Heater 70; Temperature transducer 8; Bathroom 9; Ceiling board 90; Light fixture 91.
Embodiment
See also Fig. 1～shown in Figure 3, be first embodiment of bathroom described in the utility model air bells exhauster.Point out that wherein this bathroom air bells exhauster comprises a main body 1, a ventilating fan 2, an infrared sensor 3, a humidity transducer 4, a microcontroller 5 and a control gear 6.
This main body 1 can be for being assembled on the ceiling board 90 in a bathroom 9, and this main body 1 comprises a pedestal 10, a dividing plate 11 and a protecgulum 12.Have an air draft conduit 13 on this pedestal 10, this air draft conduit 13 is communicated to the suction opeing 130 in the bathroom 9 and is communicated to this bathroom 9 exhaust port 131 outward.This dividing plate 11 is combined in and supplies on this pedestal 10 to cover this air draft conduit 13, and has the suction opeing 130 that a perforation 14 penetrates into this air draft conduit 13 on this dividing plate 11.This protecgulum 12 is combined on this dividing plate 11, and has a plurality of vent holes 15 that run through and communicate with this perforation 14.
This ventilating fan 2 is located in this air draft conduit 13 and can is extracted the air in this bathroom 9 and be discharged outdoor by this exhaust port 131 by this suction opeing 130.
This infrared sensor 3 is located on the protecgulum 12 of this main body 1 can enter or leave this bathroom 9 for the detecting user.
This humidity transducer 4 is located at can be for the humidity in this bathroom 9 of detecting on the protecgulum 12 of this main body 1.
This microcontroller 5 is located on the dividing plate 11 of this main body 1, and is connected with light fixture 91 in this ventilating fan 2, this infrared sensor 3, this humidity transducer 4, this control gear 6 and this bathroom 9.This microcontroller 5 has detected at this infrared sensor 3 and has started this ventilating fan 2 when the user enters this bathroom 9 and open this light fixture 91, and detects at this infrared sensor 3 and to postpone a Preset Time when all users leave this bathroom 9 and close this ventilating fan 2 and this light fixture 91.This microcontroller 5 this humidity transducer 4 detect reach in the bathroom 9 a default humidity range on start this ventilating fan 2 in limited time, and detect following this ventilating fan 2 of closing that reaches a default humidity range in the bathroom 9 in limited time at this humidity transducer 4.This microprocessor 5 can also detect at this infrared sensor 3 and directly cut out this ventilating fan 2 and this light fixture 91 when all users leave this bathroom 9 in the utility model.
This control gear 6 comprises a wired formula control panel and a radio remote controlled device.This control gear 6 can be for the Preset Time of setting this default humidity range and this delay.
The utility model can detect by this infrared sensor 3 can open this light fixture 91 and this ventilating fan 2 dehumidifying synchronously automatically when the user enters in this bathroom 9, close this ventilating fan 2 and this light fixture 91 and detect directly to close when all users leave this bathroom 9 or postpone a Preset Time at this infrared sensor 3.So, can effectively prevent to forget when the user from leaving bathroom 9 and close air bells exhauster and electric light and cause the situation that wastes energy.Particularly in this bathroom 9 during, be can be, and dehumidify automatically according to the result of detecting by the humidity in this bathroom 9 of automatic detecting of this humidity transducer 4 without any the user.So can make especially often to maintain dry comfortable state in this bathroom 9, and effectively improve the problem of easily growing mould in the bathroom 9.
See also shown in Figure 4ly, be second embodiment of bathroom described in the utility model air bells exhauster, its structure and first embodiment are roughly the same, and difference is that this second embodiment's light fixture 91 one are located on this main body 1.
See also shown in Figure 5, the 3rd embodiment for bathroom described in the utility model air bells exhauster, its structure and the foregoing description are roughly the same, and difference is that the 3rd embodiment more comprises a Hot-air fan 7, a heater 70 and a temperature transducer 8, and this main body 1 has more a hot blast conduit 16.Wherein:
This hot blast conduit 16 has a wind inlet 160 and an exhaust outlet 161 that communicates, and this wind inlet 160 and this exhaust outlet 161 are communicated in this bathroom 9.
This Hot-air fan 7 is located in this hot blast conduit 16, can extract air in this bathroom 9 by this wind inlet 160, and then be blown to this bathroom 9 by this exhaust outlet 161.
This heater 70 is located in this hot blast conduit 16, and between this exhaust outlet 161 and this Hot-air fan 7, can be for air heating with these Hot-air fan 7 suction.
This temperature transducer 8 is located at the temperature that can detect air in this bathroom 9 on this main body 1.
This microcontroller 5 can be controlled this Hot-air fan 7 and this heater 70 according to the detecting result of this temperature transducer 8, so that the air in this bathroom 9 can reach a preset temperature.
This control gear 6(is with reference to shown in Figure 3) can be for setting the open and close of this preset temperature and this Hot-air fan 7 with this heater 70.
So, temperature in this temperature detecting device 8 detects this bathroom 9 is crossed when hanging down, this this Hot-air fan 7 of microcontroller 5 may command and 70 runnings of this heater, with with in this hot blast conduit 16 of cool air suction in this bathroom 9, and by 70 heating of this heater, and then the hot air after will heat enters in this bathroom 9, makes these bathroom 9 interior air be elevated to the temperature of the most comfortable rapidly, so that when the winter of cold, no longer fear in having a bath, and then can keep individual's good hygiene custom.
Claims (5)
1. a bathroom air bells exhauster comprises a main body, and this main body has an air draft conduit, and this air draft conduit is communicated to the suction opeing in the bathroom and is communicated to a exhaust port outside this bathroom; One ventilating fan is located in this air draft conduit, for being extracted the air in this bathroom by this suction opeing and being discharged by this exhaust port; It is characterized in that: an infrared sensor is located on this main body, enters or leave this bathroom for the detecting user; One humidity transducer is located on this main body, for the humidity in this bathroom of detecting; And one microcontroller be located in this main body, and this microcontroller and this ventilating fan, this infrared sensor, this humidity transducer electrically connects, this microcontroller detects at this infrared sensor and activates this ventilating fan when the user enters this bathroom, and detect at this infrared sensor and to close this ventilating fan when the user leaves this bathroom, this microcontroller this humidity transducer detect reach in the bathroom a default humidity range on start this ventilating fan in limited time, and detect following this ventilating fan of closing that reaches a default humidity range in the bathroom in limited time at this humidity transducer.
2. bathroom according to claim 1 air bells exhauster is characterized in that, comprises that more one can be for the control gear of setting this default humidity range.
3. bathroom according to claim 1 air bells exhauster is characterized in that, this microcontroller detects at this infrared sensor and postpones a Preset Time when user leaves this bathroom and cut out this ventilating fan.
4. bathroom according to claim 3 air bells exhauster is characterized in that, comprises that more one can be for the control gear of setting default humidity range and delay Preset Time.
5. according to each described bathroom air bells exhauster in the claim 1 to 4, it is characterized in that, this main body can be for being assembled on the ceiling board in this bathroom, this main body comprises a pedestal, a dividing plate and a protecgulum, this air draft conduit is positioned on this pedestal, this dividing plate is combined on this pedestal for covering this air draft conduit, and have a perforation on this dividing plate and penetrate into this air draft conduit, this microcontroller is positioned on this dividing plate, this protecgulum is combined on this dividing plate, and have a plurality of vent holes that run through and communicate with this perforation, this infrared sensor and this humidity transducer are located on this protecgulum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206278821U CN201916219U (en) | 2010-11-29 | 2010-11-29 | Bathroom exhaust fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206278821U CN201916219U (en) | 2010-11-29 | 2010-11-29 | Bathroom exhaust fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201916219U true CN201916219U (en) | 2011-08-03 |
Family
ID=44416016
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206278821U Expired - Fee Related CN201916219U (en) | 2010-11-29 | 2010-11-29 | Bathroom exhaust fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201916219U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748927A (en) * | 2012-07-30 | 2012-10-24 | 浙江大学 | Tunnel type traditional Chinese medicine microwave drying device and no-load automatically-resistant method for moisture removing system |
| CN102979742A (en) * | 2012-12-13 | 2013-03-20 | 庄森安 | Auto-induction type fog exhaust fan |
| CN104344506A (en) * | 2014-11-20 | 2015-02-11 | 无锡科思电子科技有限公司 | Bathroom dehumidification control method |
| CN105465952A (en) * | 2015-12-11 | 2016-04-06 | 重庆财信合同能源管理有限公司 | Automatic monitoring method and system for bathroom air environmental parameters |
| CN107676912A (en) * | 2017-09-23 | 2018-02-09 | 南京律智诚专利技术开发有限公司 | A kind of bathroom wind-exchanging system |
| CN108317657A (en) * | 2018-04-16 | 2018-07-24 | 安徽机电职业技术学院 | A kind of toilet automatic dehumidification system |
| CN110801166A (en) * | 2019-10-23 | 2020-02-18 | 珠海格力电器股份有限公司 | Control method and device of shower equipment, storage medium and shower equipment |
| CN113091118A (en) * | 2020-01-09 | 2021-07-09 | 佛山市云米电器科技有限公司 | Household appliance control method, household appliance system and storage medium |
| CN114543290A (en) * | 2022-01-10 | 2022-05-27 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner, air conditioner and storage medium |
-
2010
- 2010-11-29 CN CN2010206278821U patent/CN201916219U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102748927A (en) * | 2012-07-30 | 2012-10-24 | 浙江大学 | Tunnel type traditional Chinese medicine microwave drying device and no-load automatically-resistant method for moisture removing system |
| CN102979742A (en) * | 2012-12-13 | 2013-03-20 | 庄森安 | Auto-induction type fog exhaust fan |
| CN104344506A (en) * | 2014-11-20 | 2015-02-11 | 无锡科思电子科技有限公司 | Bathroom dehumidification control method |
| CN105465952A (en) * | 2015-12-11 | 2016-04-06 | 重庆财信合同能源管理有限公司 | Automatic monitoring method and system for bathroom air environmental parameters |
| CN107676912A (en) * | 2017-09-23 | 2018-02-09 | 南京律智诚专利技术开发有限公司 | A kind of bathroom wind-exchanging system |
| CN108317657A (en) * | 2018-04-16 | 2018-07-24 | 安徽机电职业技术学院 | A kind of toilet automatic dehumidification system |
| CN110801166A (en) * | 2019-10-23 | 2020-02-18 | 珠海格力电器股份有限公司 | Control method and device of shower equipment, storage medium and shower equipment |
| CN113091118A (en) * | 2020-01-09 | 2021-07-09 | 佛山市云米电器科技有限公司 | Household appliance control method, household appliance system and storage medium |
| CN114543290A (en) * | 2022-01-10 | 2022-05-27 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner, air conditioner and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20121129 |