CN104806549A - Control system of indoor exhaust fan and lamp - Google Patents
Control system of indoor exhaust fan and lamp Download PDFInfo
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- CN104806549A CN104806549A CN201510206825.3A CN201510206825A CN104806549A CN 104806549 A CN104806549 A CN 104806549A CN 201510206825 A CN201510206825 A CN 201510206825A CN 104806549 A CN104806549 A CN 104806549A
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- power supply
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- exhaust fan
- control system
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Abstract
The invention discloses a control system of an indoor exhaust fan and a lamp. The control system comprises an inlet, the exhaust fan, the lamp, a power supply, an automatic trigger mechanism of the power supply, an automatic turnoff mechanism of the power supply and a control device, wherein the exhaust fan and the lamp are arranged on an indoor ceiling; the power supply is used for supplying power to the exhaust fan and the lamp through power supply circuits; the automatic trigger mechanism of the power supply is arranged at the inlet and is electrically connected to the control device; the automatic turnoff mechanism of the power supply is arranged indoors and is electrically connected to the control device, and the control device is electrically connected to the power supply circuits and is used for controlling the power supply circuits to connect or disconnect. The control system has the advantages of subtle design and simple structure, the power supply can be effectively and automatically triggered to illuminate indoors and supply power to the exhaust fan when a user enters a room, the power supply can be accurately shut off by judging whether the user is in the room, so as to turn off illumination and the exhaust fan, and any operation of the user is not needed, the problem of electric energy waste caused by inconvenience in use and easiness in influence by human factors in the prior art is solved, and great convenience is provided for the user.
Description
Technical field
The present invention relates to a kind of control system, the control system of especially a kind of indoor exhaust fan and lamp.
Background technique
As everyone knows, ventilating fan can play the effect of fresh air, the object of exhaust is exactly to remove indoor vitiated air, regulate temperature, humidity and sensory effect, it is a kind of apparatus comparing environment protection health, therefore no matter be between domestic hygiene, bathroom or communal bathroom, ventilating fan has been widely used in family and public place, simultaneously, toilet, requisite needs installs various lamp for illumination again in the regions such as bathroom, but ventilating fan of the prior art or lamp often need hand control switch, very inconvenience, especially communal bathroom, a lot of people does not also know to throw light on or the position of ventilating fan switch, this just more causes the inconvenience of user, ventilating fan or lamp also often can not consciously be closed by a lot of user after using toilet simultaneously, even the toilet in family, also closedown may be forgotten because of careless, and once nobody continues to be suitable for or manual off switch, ventilating fan and lamp will operate always, and can not automatically close, this just causes energy waste to a certain degree, therefore be badly in need of working out a kind of new residential lamp and ventilating fan to control and shutdown system.
Summary of the invention
Object of the present invention is exactly to solve the above-mentioned problems in the prior art, provides automatic control and the shutdown system of a kind of indoor exhaust fan and lamp.
Object of the present invention is achieved through the following technical solutions:
The control system of a kind of indoor exhaust fan and lamp, comprise ventilating fan on entrance, ceiling board disposed in the interior and lamp and be the power supply of its power supply by power supply circuits, it also comprises the automatic trigger mechanism of power supply, power supply automatic-closing mechanism and control gear, and the automatic trigger mechanism of described power supply is arranged on described ingress and is electrically connected to described control gear; Described power supply automatic-closing mechanism is disposed in the interior and be electrically connected to described control gear, and described control gear is electrically connected to described power supply circuits, and controls connection or the disconnection of described power supply circuits.
Preferably, described a kind of indoor exhaust fan and the control system of lamp, wherein: the automatic trigger mechanism of described power supply comprises the far infrared transceiver being arranged on described ingress and the infrared reflection device matched with it, and described far infrared transceiver is electrically connected to described control gear.
Preferably, the control system of described a kind of indoor exhaust fan and lamp, wherein: in described far infrared transceiver and the contour altitude range being arranged at overhead 20cm-50cm on described entrance of infrared reflection device.
Preferably, described a kind of indoor exhaust fan and the control system of lamp, wherein: the automatic trigger mechanism of described power supply comprises the curtain type infrared inductor that can identify approach axis and departure direction, described curtain type infrared inductor is electrically connected to described control gear, and the signal from different direction can be sent to described control gear to add up.
Preferably, described a kind of indoor exhaust fan and the control system of lamp, wherein: described power supply automatic-closing mechanism comprises the time delay relay that at least one gap arranges thermal infrared human inductor on the ceiling and is connected on described power supply circuits, each region in described thermal infrared human inductor induction range covering chamber, described thermal infrared human inductor and time delay relay are electrically connected to described control gear respectively, and described time delay relay works under the control of described control gear.
Preferably, described a kind of indoor exhaust fan and the control system of lamp, wherein: described control gear is single-chip microcomputer.
Preferably, described a kind of indoor exhaust fan and the control system of lamp, wherein: also comprise the ventilating fan switch on wall disposed in the interior, described ventilating fan switch is electrically connected to described power supply circuits and controls opening or closing of described ventilating fan.
Preferably, described a kind of indoor exhaust fan and the control system of lamp, wherein: also comprise the lamp switch on wall disposed in the interior, described lamp switch is electrically connected to described power supply circuits and controls
Opening or closing of described lamp.
Preferably, the control system of described a kind of indoor exhaust fan and lamp, wherein: described ventilating fan switch and lamp switch are provided with the fluorescent material for identification.
The advantage of technical solution of the present invention is mainly reflected in:
Deft design of the present invention, structure is simple, by arranging the far infrared transceiver that matches and infrared rays reflex reflector forms the automatic trigger mechanism of power supply, can effectively when user enters indoor automatic triggering voltage power to the illumination of indoor and ventilating fan; Simultaneously by power supply automatic-closing mechanism, can cut off the electricity supply accurately with or without user according to indoor, and then close illumination and ventilating fan, carry out any operation without the need to user, realize Automated condtrol, avoid switch of the prior art and use inconvenience and be easily affected by human factors, cause the problem of waste of energy, effectively can save power supply, reduce energy consumption, very big facilitate user.
By arranging the curtain type infrared inductor that can identify human body turnover direction, whole system structure simplicity more can be made, by calculating the number of times entering and leave, namely can judge whether indoor have people, thus the opening and closing realized illumination and ventilating fan, can accuracy be ensured, make again whole system more simple, be conducive to reducing system cost further.
By arranging hand switch, when user or cleaning personnel feel to need or system malfunctions time, still can manually operate, achieve double shield, simultaneously by arranging fluorescent material on switch, even if make user also can identify the position of switch accurately at night, design hommization more.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Object of the present invention, advantage and disadvantage, by for illustration and explanation for the non-limitative illustration passing through preferred embodiment below.These embodiments are only the prominent examples of application technical solution of the present invention, allly take equivalent replacement or equivalent transformation and the technological scheme that formed, all drop within the scope of protection of present invention.
Embodiment 1
A kind of indoor exhaust fan that the present invention discloses and the control system of lamp, as shown in Figure 1, the power supply 4 comprising ventilating fan 2 on entrance 1, ceiling board disposed in the interior and lamp 3 and powered for it by power supply circuits 8, it also comprises the automatic trigger mechanism 5 of power supply, power supply automatic-closing mechanism 6 and control gear 7.
The automatic trigger mechanism of described power supply 5 is arranged on described entrance 1 place and is electrically connected to described control gear 7; Concrete, the automatic trigger mechanism of described power supply 5 comprises the far infrared transceiver 51 being arranged on described entrance 1 place and the infrared reflection device 52 matched with it, described far infrared transceiver 51 and infrared reflection device 52 is contour is arranged in the altitude range of described entrance 1 by outdoor side doorframe or metope place overhead 20cm-50cm, is preferably 30cm.Described far infrared transceiver 51 is electrically connected to described control gear 7.
Described power supply automatic-closing mechanism 6 is disposed in the interior and be electrically connected to described control gear 7, concrete, described power supply automatic-closing mechanism 6 comprises at least one gap and arranges thermal infrared human inductor 61 on the ceiling, described thermal infrared human inductor 61 comprises lens, photoreceptor element and photosensitive circuit, also comprise the mechanical part driven by control section, by mechanical control part and mechanical part, infrared induction part is driven to do small left and right or circular movement, by mobile position, make form relative movement between inductor and human body.So no matter human body is mobile or static, photoreceptor element all can produce polarization pressure reduction, and photosensitive circuit sends the identification signal of people, reaches the object of detection static human body.In order to improve the detectivity of photoreceptor element to increase detectyion range, described lens are Fresnel lens, described lens transparent plastic is made, upper by ordinary lens, lower two-part are respectively divided into some equal portions thus a kind of lens with special optical system formed, it matches with the amplification circuit in photosensitive circuit, signal can be amplified more than 70 decibels, described thermal infrared human inductor 61 so just can be made can to measure people within the scope of 10 ~ 20 meters, as necessary by rationally arranging multiple thermal infrared human inductor 61, thus realize each region in induction range covering chamber.
Described power supply automatic-closing mechanism 6 also comprises and is electrically connected to time delay relay 62 on described power supply circuits 8 and time delay relay 62 is electrically connected to described control gear 7 respectively, and described time delay relay 62 works under the control of described control gear 7, the reference time delay of described time delay relay 62 was at 0.1 second-1 minute, be preferably 5 seconds-50 seconds, be more preferably 10 seconds-30 seconds, most preferably be 20 seconds.
Described control gear 7 is electrically connected to described power supply circuits 8, and controls connection or the disconnection of described power supply circuits 8.Concrete, described control gear 7 is single-chip microcomputers, and described single-chip microcomputer can be the known any single-chip microcomputer of prior art, can be universal, or bus-type or control type, concrete can be the universal single-chip microcomputer of 80C51 formula, AVR single chip, MC908GP32 single-chip microcomputer.
In order to avoid the opening and closing of described ventilating fan still effectively can be controlled during the system failure, native system also comprises the ventilating fan switch 9 on disposed in the interior or outdoor wall, preferably disposed in the interior, described ventilating fan switch 9 is electrically connected to the ventilating fan power supply circuits for powering for described ventilating fan 2 and controls it and disconnects or be communicated with.
In order to avoid still effectively controlling the opening and closing of described lamp during the system failure, native system also comprises to be established
Put the lamp switch 10 on indoor or outdoors wall, preferably disposed in the outdoor, described lamp switch 10 is electrically connected to the lamp power circuit for powering for described lamp 3 and controls it and disconnects or be communicated with.
Further, for the ease of different switch differentiation and clearly identify night, the surface of described ventilating fan switch 9 and lamp switch 10 is provided with fluorescent material, and described fluorescent material forms the printed words of " lamp switch ", " ventilating fan switch " on described switch surface.
System of the present invention may be used for bathroom, between domestic hygiene, communal bathroom, the regions such as kitchen, communal bathroom is preferably in the present embodiment, now described thermal infrared human inductor 61 is at least 2, and one of them is arranged on wash basin region, its search coverage can within the scope of 5 meters, other prober is arranged on urinal region, its concrete quantity can according to the areal calculation in actual urinal region, such as, urinal region is 5-10 plane, can consider only to establish one, can the considering of urinal region 10-20 square meter arranges two, when urinal and toilet have obviously isolate time, a described thermal infrared human inductor 61 should be at least set respectively in respective region.
When in toilet nobody use or when cleaning, described lamp 3 and ventilating fan 3 are all in closed condition; When needing when there being people to use toilet, along with user walks entry port 1, it cuts off the normal connection between described far infrared transceiver 51 and infrared reflection device 52, now described far infrared transceiver 51 transmits to described control gear 7, described power supply circuits 8 are communicated with thus power for described ventilating fan 2 and lamp 3 by it, to realize indoor exhaust and illumination; User enters after in toilet, and described thermal infrared human inductor 61 has sensed human body signal and has been transferred to described control gear 7, and control gear 7 keeps power supply circuits 8 to be communicated with; After user finishes using, leave in toilet, when each thermal infrared human inductor 61 of indoor is responded to less than human body signal, then described power supply circuits 8 disconnect according to the signal received by described control gear 7, now owing to being provided with time delay relay 62, described control gear 7 controls still normally to be communicated with in the 20 second time of described power supply circuits 8 after human body signal disappears to carry out throwing light on and being vented, when after the delay time arriving time delay relay 62, described control gear 7 disconnects the connection of described power supply circuits 8, thus described ventilating fan 2 and lamp 3 is closed.
Work as system malfunctions, when cannot normally use, user also can pass through the switch of ventilating fan 2 and lamp 3 described in described ventilating fan switch 9 and lamp switch 10 Non-follow control.
Embodiment 2
The structure of the present embodiment and embodiment 1 is similar, its distinctive points is: the automatic trigger mechanism 5 of described power supply comprises can identify approach axis and departure direction curtain type infrared inductor, described curtain type infrared inductor is electrically connected to described control gear 7, and the signal from different direction can be sent to described control gear 7 to add up.Meanwhile, described power supply automatic-closing mechanism 6 can be cancelled in this system.Ventilating fan 2 described in this case is identical with embodiment 1 with the trigger theory of lamp 3, its distinctive points is: when user enters toilet, described curtain type infrared inductor can according to the turnover direction of user, when judging it for entering, then send entering signal to described control gear 7, described control gear 7 records 1 people and enters, and often enters 1 people and then records 1 time; Simultaneously when user use toilet go out time, described curtain type infrared inductor judges that user will leave, namely send leave signal to described control gear, often leave a people then record 1 this; Described control gear 7 judges whether to cut off power supply circuits 8 according to its number that enters recorded and the difference leaving number.The difference deducting the number of leaving when the judgement number of entering is greater than 0, then keep described power supply circuits 8 to be communicated with; When difference equals 0, then cut off described power supply circuits 8.
Certainly in order to avoid when user 2 people are parallel to leave from doorway or enter time the impact that brings to described curtain type infrared inductor; system in the present embodiment also can retain the described power supply automatic-closing mechanism 6 in embodiment 1; thus realize duplicate protection, to ensure the accuracy automatically controlled.
The present invention still has numerous embodiments, all employing equivalents or equivalent transformation and formed
All technological schemes, all drop within protection scope of the present invention.
Claims (9)
1. the control system of an indoor exhaust fan and lamp, the power supply (4) comprising ventilating fan (2) on entrance (1), ceiling board disposed in the interior and lamp (3) and powered for it by power supply circuits (8), it is characterized in that: also comprise the automatic trigger mechanism of power supply (5), power supply automatic-closing mechanism (6) and control gear (7), the automatic trigger mechanism of described power supply (5) is arranged on described entrance (1) place and is electrically connected to described control gear (7); Described power supply automatic-closing mechanism (6) is disposed in the interior and be electrically connected to described control gear (7), and described control gear (7) is electrically connected to described power supply circuits (8), and controls connection or the disconnection of described power supply circuits (8).
2. the control system of a kind of indoor exhaust fan according to claim 1 and lamp, it is characterized in that: the automatic trigger mechanism of described power supply (5) comprises the far infrared transceiver (51) being arranged on described entrance (1) place and the infrared reflection device (52) matched with it, and described far infrared transceiver (51) is electrically connected to described control gear (7).
3. the control system of a kind of indoor exhaust fan according to claim 2 and lamp, is characterized in that: in described far infrared transceiver (51) and the contour altitude range being arranged at described entrance (1) place overhead 20cm-50cm of infrared reflection device (52).
4. the control system of a kind of indoor exhaust fan according to claim 1 and lamp, it is characterized in that: the automatic trigger mechanism of described power supply (5) comprises the curtain type infrared inductor that can identify approach axis and departure direction, described curtain type infrared inductor is electrically connected to described control gear (7), and the signal from different direction can be sent to described control gear (7) to add up.
5. according to the control system of the arbitrary described a kind of indoor exhaust fan of claim 1-4 and lamp, it is characterized in that: described power supply automatic-closing mechanism (6) comprises at least one time delay relay (62) arranging thermal infrared human inductor (61) on the ceiling and be connected on described power supply circuits (8), each region in described thermal infrared human inductor (61) induction range covering chamber, described thermal infrared human inductor (61) and time delay relay (62) are electrically connected to described control gear (7) respectively, and described time delay relay (62) works under the control of described control gear (7).
6. the control system of a kind of indoor exhaust fan according to claim 5 and lamp, is characterized in that: described control gear (7) is single-chip microcomputer.
7. the control system of a kind of indoor exhaust fan according to claim 6 and lamp, it is characterized in that: also comprise the ventilating fan switch (9) on wall disposed in the interior, described ventilating fan switch (9) is electrically connected to described power supply circuits (8) and controls opening or closing of described ventilating fan (2).
8. the control system of a kind of indoor exhaust fan according to claim 7 and lamp, it is characterized in that: also comprise the lamp switch (10) on wall disposed in the interior, described lamp switch (10) is electrically connected to described power supply circuits (8) and controls opening or closing of described lamp (3).
9. the control system of a kind of indoor exhaust fan according to claim 8 and lamp, is characterized in that: described ventilating fan switch (9) and lamp switch (10) are provided with the fluorescent material for identification.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510206825.3A CN104806549B (en) | 2015-04-28 | 2015-04-28 | A kind of indoor exhaust fan and the control system of lamp |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510206825.3A CN104806549B (en) | 2015-04-28 | 2015-04-28 | A kind of indoor exhaust fan and the control system of lamp |
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| CN104806549A true CN104806549A (en) | 2015-07-29 |
| CN104806549B CN104806549B (en) | 2017-03-08 |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350619A (en) * | 2015-10-27 | 2016-02-24 | 黄俊颖 | Full-automatic device for power consumption of bathroom |
| CN108008647A (en) * | 2016-10-31 | 2018-05-08 | 芜湖美的厨卫电器制造有限公司 | Intelligent wall mirror, Intelligent bathroom system and its control method |
| CN108826606A (en) * | 2018-08-31 | 2018-11-16 | 苏州东方空间技术工程有限公司 | A kind of control system and control method of room acoustics cabin ventilation and illumination |
| CN108870698A (en) * | 2018-08-06 | 2018-11-23 | 佛山科学技术学院 | A kind of Indoor Environment Safety and Its energy saver of automatic control |
| CN109116783A (en) * | 2018-09-19 | 2019-01-01 | 索尔思光电（成都）有限公司 | A kind of anti-electrostatic wrist ring monitor |
| CN109188971A (en) * | 2018-09-07 | 2019-01-11 | 深圳市亚晔实业有限公司 | A kind of novel embedded switch changer-over device |
| CN113294861A (en) * | 2020-02-24 | 2021-08-24 | 陈贵 | Automatic control device for illumination and ventilation of residential toilet |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2261688Y (en) * | 1996-03-23 | 1997-09-03 | 李建平 | Automatic switch for power source in closet |
| JP2005017793A (en) * | 2003-06-27 | 2005-01-20 | Sharp Corp | Projector device |
| CN2805224Y (en) * | 2005-07-07 | 2006-08-09 | 钟敏 | Full automatic switch used for toilet |
| JP2008517793A (en) * | 2004-10-03 | 2008-05-29 | イーストマン コダック カンパニー | How to simulate a spot varnish on an overprint proof |
| CN201285507Y (en) * | 2008-08-01 | 2009-08-05 | 常宏顺 | Intelligent water and electricity saving controller |
| KR20130114900A (en) * | 2012-04-10 | 2013-10-21 | 한국콘트롤스 주식회사 | Energy saving equipment and energy saving method |
| CN203352895U (en) * | 2013-07-08 | 2013-12-18 | 王亚迅 | Power saving control device |
| CN204663938U (en) * | 2015-04-28 | 2015-09-23 | 苏州市时代工程咨询设计管理有限公司 | The control system of a kind of indoor exhaust fan and lamp |
-
2015
- 2015-04-28 CN CN201510206825.3A patent/CN104806549B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2261688Y (en) * | 1996-03-23 | 1997-09-03 | 李建平 | Automatic switch for power source in closet |
| JP2005017793A (en) * | 2003-06-27 | 2005-01-20 | Sharp Corp | Projector device |
| JP2008517793A (en) * | 2004-10-03 | 2008-05-29 | イーストマン コダック カンパニー | How to simulate a spot varnish on an overprint proof |
| CN2805224Y (en) * | 2005-07-07 | 2006-08-09 | 钟敏 | Full automatic switch used for toilet |
| CN201285507Y (en) * | 2008-08-01 | 2009-08-05 | 常宏顺 | Intelligent water and electricity saving controller |
| KR20130114900A (en) * | 2012-04-10 | 2013-10-21 | 한국콘트롤스 주식회사 | Energy saving equipment and energy saving method |
| CN203352895U (en) * | 2013-07-08 | 2013-12-18 | 王亚迅 | Power saving control device |
| CN204663938U (en) * | 2015-04-28 | 2015-09-23 | 苏州市时代工程咨询设计管理有限公司 | The control system of a kind of indoor exhaust fan and lamp |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105350619A (en) * | 2015-10-27 | 2016-02-24 | 黄俊颖 | Full-automatic device for power consumption of bathroom |
| CN108008647A (en) * | 2016-10-31 | 2018-05-08 | 芜湖美的厨卫电器制造有限公司 | Intelligent wall mirror, Intelligent bathroom system and its control method |
| CN108870698A (en) * | 2018-08-06 | 2018-11-23 | 佛山科学技术学院 | A kind of Indoor Environment Safety and Its energy saver of automatic control |
| CN108826606A (en) * | 2018-08-31 | 2018-11-16 | 苏州东方空间技术工程有限公司 | A kind of control system and control method of room acoustics cabin ventilation and illumination |
| CN109188971A (en) * | 2018-09-07 | 2019-01-11 | 深圳市亚晔实业有限公司 | A kind of novel embedded switch changer-over device |
| CN109116783A (en) * | 2018-09-19 | 2019-01-01 | 索尔思光电（成都）有限公司 | A kind of anti-electrostatic wrist ring monitor |
| CN113294861A (en) * | 2020-02-24 | 2021-08-24 | 陈贵 | Automatic control device for illumination and ventilation of residential toilet |
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|---|---|
| CN104806549B (en) | 2017-03-08 |
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Address after: 215000 Jiangsu Province, Suzhou City Industrial Park, No. 199 Lane Tinglan Patentee after: Lianchuang times (Suzhou) Design Co., Ltd Address before: 215026 Jiangsu Province, Suzhou City Industrial Park, No. 199 Lane Tinglan Patentee before: TIMES ENGINEERING DESIGN & PROJECT MANAGEMENT Co.,Ltd. |