CN106917768B - A kind of toilet exhaust system - Google Patents

A kind of toilet exhaust system Download PDF

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Publication number
CN106917768B
CN106917768B CN201710105061.8A CN201710105061A CN106917768B CN 106917768 B CN106917768 B CN 106917768B CN 201710105061 A CN201710105061 A CN 201710105061A CN 106917768 B CN106917768 B CN 106917768B
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CN
China
Prior art keywords
radiation
arm
auxiliary
cpu
principal arm
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CN201710105061.8A
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Chinese (zh)
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CN106917768A (en
Inventor
杨其武
张丽苹
陈勇
秦敬文
曹彬
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hefei Pinguan Technology Co., Ltd.
Original Assignee
Hefei Victor Wong Hui Xiang Jia Smart Home Technology Co Ltd
Priority date (The priority date 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 date listed.)
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Priority to CN201710105061.8A priority Critical patent/CN106917768B/en
Publication of CN106917768A publication Critical patent/CN106917768A/en
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00Control, e.g. regulation, of pumps, pumping installations or systems
    • F04D27/008Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04DNON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00Pumping installations or systems
    • F04D25/02Units comprising pumps and their driving means
    • F04D25/08Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00Fire alarms; Alarms responsive to explosion
    • G08B17/10Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01QANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00Details of, or arrangements associated with, antennas
    • H01Q1/36Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support

Abstract

The invention discloses a kind of toilet exhaust system, includes CPU, and include communication chip and the communication antenna being connected with communication chip signal with cpu signal connection communication unit, the communication unit;The infrared induction unit being connected with cpu signal is further included, whether someone is using the infrared induction unit for sensing toilet;Exhaust fan is further included, the exhaust fan is electrically connected with CPU, CPU control exhaust fan switches;Set by wireless communication unit, it is possible to achieve be connected with cell phone application, realize that remote control opens exhaust fan.

Description

A kind of toilet exhaust system
Technical field
The present invention relates to a kind of toilet exhaust system.
Background technology
At present, market or family bathroom space have many unpleasant due to being that people solve stool and urine and set Smell, and sometimes sewer pipeline sealing is bad, and lower water stench can be also given out in outlet device.Therefore the row of timing is needed Gas, but present exhaust be all people in order to control, it is impossible to effective regular control.
The content of the invention
It is an object of the invention to overcome disadvantages described above, there is provided a kind of toilet exhaust system.
To achieve the above object, concrete scheme of the invention is as follows:A kind of toilet exhaust system, includes CPU, and The communication unit being connected with cpu signal, the communication unit include communication chip and are connected with communication chip signal logical Believe antenna;The infrared induction unit being connected with cpu signal is further included, the infrared induction unit is used for whether sensing toilet Someone is using;Exhaust fan is further included, the exhaust fan is electrically connected with CPU, CPU control exhaust fan switches;
The communication antenna includes a square reflecting plate, and the reflecting plate is equipped with four spokes being centrosymmetric Penetrate unit;Each radiating element includes the first radiation principal arm of a T-shaped, and the transverse arm both ends of the first radiation principal arm are all provided with There is the first radiation auxiliary of a rectangle;Each first radiation auxiliary is equipped with first of multiple rectangles being arranged together Hole;The transition radiation arm for the circular ring shape that two vertical directions are set, two transition radiations are further included above first radiation principal arm Connected between arm by the first linking arm, the transition radiation arm adjacent with the first radiation principal arm and the first radiation principal arm pass through second Linking arm is connected;Second radiation being arranged in parallel with the transverse arm of the first radiation principal arm is additionally provided with above two transition radiation arms Principal arm;Connected between second radiation principal arm transition radiation arm adjacent thereto by the 3rd linking arm;Second radiation The both ends of principal arm vertically extend the second radiation auxiliary of rectangle upwards, and the second radiation auxiliary is equipped with multiple arrangements and sets The Article 2 hole put;Extend the 3rd radiation auxiliary for 45 degree to center in each second radiation auxiliary free end;Second radiation Two the 4th radiation auxiliarys are also vertically extended on principal arm upwards, each 4th radiation auxiliary is equipped with two to be centrosymmetric The Article 3 hole of a L-shaped;The inside side of 4th radiation auxiliary is equipped with laciniation;Each radiating element has further included one The parasitic main element arm of a T-shaped, the vertical pole of the parasitism main element arm each extend over out the parasitism pair of three Π shapes to both sides Oscillator arms.
Wherein, the transverse arm both sides of the parasitic main element arm extend downwardly out rectangle parasitism rectangular arm.
Wherein, central area is equipped with rectangle on the second radiation principal arm, between the second radiation auxiliary and the 4th radiation auxiliary Depression.
Wherein, the quantity that each first radiation auxiliary is equipped with first hole is 22.
Wherein, the Article 2 hole number that each second radiation auxiliary is equipped with is 12.
Wherein, smoke detector has been further included, the smoke detector is connected with cpu signal, for detecting smog;
Wherein, air freshener sprinkler has been further included, the air freshener sprinkler is connected with cpu signal, is used for Automatic spraying air freshener is controlled by CPU;
Wherein, disinfection spray device has been further included, the disinfection spray device is connected with cpu signal, for by CPU Control automatic spraying disinfection spraying;
Beneficial effects of the present invention are:Set by wireless communication unit, it is possible to achieve be connected, realize remote with cell phone application Exhaust fan is opened in process control.
Brief description of the drawings
Fig. 1 is the structure diagram of the present invention;
Fig. 2 is the top view of the antenna of the present invention;
Fig. 3 is the radiative unit structure schematic diagram of the present invention;
Fig. 4 is the gain diagram of inventive antenna;
Fig. 5 is the radiation efficiency figure of inventive antenna;
Fig. 6 is the standing-wave ratio figure of inventive antenna;
Description of reference numerals in Fig. 1 to Fig. 6:
V1- reflecting plates;V2- first radiates principal arm;V3- first radiates auxiliary;First hole of v31-;V4- transition radiation arms; The first linking arms of v51-;The second linking arms of v52-;The 3rd linking arms of v53-;V6- second radiates principal arm;V61- rectangular depressions;v7- Second radiation auxiliary;V71- Article 2 hole;V72- the 3rd radiates auxiliary;V8- the 4th radiates auxiliary;V81- Article 3 hole;V9- is posted Raw main element arm;The parasitic secondary oscillator arms of v91-;V92- parasitism rectangular arms.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings, is not the reality the present invention Apply scope and be confined to this.
As shown in Figures 1 to 6, a kind of toilet exhaust system described in the present embodiment, includes CPU, and believes with CPU The communication unit of number connection, the communication unit includes communication chip and the communication antenna being connected with communication chip signal; The infrared induction unit being connected with cpu signal is further included, whether someone's infrared induction unit exists for sensing toilet Use;Exhaust fan is further included, the exhaust fan is electrically connected with CPU, CPU control exhaust fan switches;Pass through wireless communication list Member is set, it is possible to achieve is connected with cell phone application, is realized that remote control opens exhaust fan.
The communication antenna includes square reflecting plate a v1, the reflecting plate v1 and is equipped with four to be centrosymmetric A radiating element;Each radiating element includes the first radiation principal arm v2 of a T-shaped, the transverse arm of the first radiation principal arm v2 Both ends are equipped with the first radiation auxiliary v3 of a rectangle;Each first radiation auxiliary v3 is equipped with multiple squares being arranged together First hole v31 of shape;The transition radiation for the circular ring shape that two vertical directions are set is further included above first radiation principal arm v2 Pass through the first linking arm v51 connections, the transition radiation adjacent with the first radiation principal arm v2 between arm v4, two transition radiation arm v4 Arm v4 is connected with the first radiation principal arm v2 by the second linking arm v52;One and the is additionally provided with above two transition radiation arm v4 The second radiation principal arm v6 that the transverse arm of one radiation principal arm v2 is arranged in parallel;Transition the spoke adjacent thereto second radiation principal arm v6 Penetrate between arm v4 by the 3rd linking arm v53 connections;The both ends of the second radiation principal arm v6 have vertically extended rectangle upwards The second radiation auxiliary v7, the second radiation auxiliary v7 be equipped with the Article 2 hole v71 of multiple spread configurations;Each second spoke Penetrate auxiliary v7 free ends and extend the 3rd radiation auxiliary v72 for 45 degree to center;It is also vertical upwards on the second radiation principal arm v6 Extending has two the 4th radiation auxiliary v8, each 4th radiation auxiliary v8 to be equipped with the 3rd of two L-shaped being centrosymmetric Bar hole v81;Side inside 4th radiation auxiliary v8 is equipped with laciniation;Each radiating element has further included a T-shaped Parasitic main element arm v9, the vertical pole of the parasitism main element arm each extends over out the secondary oscillator of parasitism of three Π shapes to both sides Arm v91.This antenna is adjusted and designed for micro-strip by more than 1000 times and is just achieved, it possesses good antenna performance, such as Fig. 4 and Fig. 5, the respectively gain in the case where testing frequency range and radiation efficiency.Gain is average to can reach 1.90dBi in its frequency range Gain is 1.49 dBi.And radiation efficiency can be more than 29%.Comply fully with communication at present frequently with 2.4GHz protocol realizations, Fig. 6 is voltage standing wave ratio, it can be seen that its voltage standing wave ratio in frequency range is respectively less than 2.5, and when optimization can reach 2.3, because This, return loss is excellent in the lump.Communication performance can be effectively increased, increases the practicality of the present invention.
Preferably, the transverse arm both sides of the parasitic main element arm v9 extend downwardly out rectangle parasitism rectangular arm v92.It is preferred that , central area is equipped with rectangular depression on the second radiation principal arm v6, between the second radiation auxiliary v7 and the 4th radiation auxiliary v8 v61.Preferably, the quantity that each first radiation auxiliary v3 is equipped with first hole v31 is 22.Preferably, each second spoke It is 12 to penetrate the Article 2 hole v71 quantity that auxiliary v7 is equipped with.Electric current rule can effectively be increased, while increasing gain, Reduce standing-wave ratio.
Specifically, above-mentioned antenna for non-size require antenna, if on overbending direction, set hole, hole mode on Reach above-mentioned requirements;But if need the performance more preferably stablized, the specific size of this antenna can be optimized for:First radiation master The line width of the transverse arm of arm v2 is 1.5mm;A length of 8.5mm;The line width of the trailing arm of first radiation principal arm v2 is 3mm;A height of 1.6mm; First radiation auxiliary v3 is square, length of side 7.6mm;The line width of first hole v31 is 0.2mm, a height of 5.1mm;Two The distance in one hole is:0.1mm.The line width of transition radiation arm v4 is:0.3mm, internal diameter 0.8mm;First linking arm v51 connections It is no more than 0.5mm no more than 0.5mm, height to the 3rd linking arm v53 connections line width;The line width of second radiation principal arm v6 is 5mm, it is a length of:23mm;The width of second radiation auxiliary v7 is 2.7mm, a height of 6.8mm;The line width 0.4mm of Article 2 hole v71, it is long For:2.3mm;3rd radiation auxiliary v72 line widths are 0.7mm, and the length of side is:3.6mm;When 4th radiation auxiliary v8 does not include toothed edge Line width be 2.9mm, the width of toothed edge is 0.1mm;4th radiation auxiliary v8's is a height of:6.8mm.The longitudinal edge of Article 3 hole v81 Identical with lateral side length, line width is:0.3mm;The transverse arm of parasitic main element arm v9 and the line width of trailing arm are:1.5mm, transverse arm A length of 6.8mm, trailing arm it is a height of:2.7mm;The line width of parasitic pair oscillator arms v91 is:0.2mm, it is a length of:1.8mm, short side are: 0.7mm;Other undeclared oscillator arms or hole are not required.
Smoke detector is further included, the smoke detector is connected with cpu signal, for detecting smog;Wherein, also wrap Air freshener sprinkler is included, the air freshener sprinkler is connected with cpu signal, for being controlled automatic spraying by CPU Air freshener;Wherein, further included disinfection spray device, it is described disinfection spray device be connected with cpu signal, for by CPU control automatic spraying disinfection sprayings;The above is only the preferred embodiment of the present invention, therefore all according to patent Shen of the present invention The equivalent change or modification that construction, feature and principle that please be described in scope be done, included in the protection model of present patent application In enclosing.

Claims (5)

  1. A kind of 1. toilet exhaust system, it is characterised in that:Include CPU, and the communication unit being connected with cpu signal, institute State communication unit and include communication chip and the communication antenna being connected with communication chip signal;Further include and connected with cpu signal The infrared induction unit connect, for sensing toilet, whether someone is using the infrared induction unit;Exhaust fan has been further included, The exhaust fan is electrically connected with CPU, CPU control exhaust fan switches;
    The communication antenna includes a square reflecting plate, and it is single that the reflecting plate is equipped with four radiation being centrosymmetric Member;Each radiating element includes the first radiation principal arm of a T-shaped, and the transverse arm both ends of the first radiation principal arm are equipped with one First radiation auxiliary of a rectangle;Each first radiation auxiliary is equipped with first hole of multiple rectangles being arranged together;The The transition radiation arm for the circular ring shape that two vertical directions are set is further included above one radiation principal arm, between two transition radiation arms Connected by the first linking arm, the transition radiation arm adjacent with the first radiation principal arm and the first radiation principal arm pass through the second linking arm It is connected;Be additionally provided with that the transverse arm of one and the first radiation principal arm is arranged in parallel above two transition radiation arms second radiates principal arm; Connected between second radiation principal arm transition radiation arm adjacent thereto by the 3rd linking arm;The second radiation principal arm Both ends vertically extend the second radiation auxiliary of rectangle upwards, and the second radiation auxiliary is equipped with the of multiple spread configurations Two holes;Extend the 3rd radiation auxiliary for 45 degree to center in each second radiation auxiliary free end;On the second radiation principal arm Two the 4th radiation auxiliarys have also been vertically extended upwards, and each 4th radiation auxiliary is equipped with two L-shaped being centrosymmetric Article 3 hole;The inside side of 4th radiation auxiliary is equipped with laciniation;
    Each radiating element further includes the parasitic main element arm of a T-shaped, and the vertical pole of the parasitism main element arm divides to both sides Not extending has the secondary oscillator arms of parasitism of three Π shapes.
  2. A kind of 2. toilet exhaust system according to claim 1, it is characterised in that:The transverse arm of the parasitism main element arm Both sides extend downwardly out rectangle parasitism rectangular arm.
  3. A kind of 3. toilet exhaust system according to claim 1, it is characterised in that:On the second radiation principal arm, second Central area is equipped with rectangular depression between radiation auxiliary and the 4th radiation auxiliary.
  4. A kind of 4. toilet exhaust system according to claim 1, it is characterised in that:Each first radiation auxiliary is equipped with The quantity in first hole is 22.
  5. A kind of 5. toilet exhaust system according to claim 1, it is characterised in that:Each second radiation auxiliary is equipped with Article 2 hole number be 12.
CN201710105061.8A 2017-02-25 2017-02-25 A kind of toilet exhaust system Active CN106917768B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710105061.8A CN106917768B (en) 2017-02-25 2017-02-25 A kind of toilet exhaust system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710105061.8A CN106917768B (en) 2017-02-25 2017-02-25 A kind of toilet exhaust system

Publications (2)

Publication Number Publication Date
CN106917768A CN106917768A (en) 2017-07-04
CN106917768B true CN106917768B (en) 2018-05-11

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Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203272194U (en) * 2013-05-15 2013-11-06 浙江农林大学 Multifunctional and intelligent exhaust fan
CN205066055U (en) * 2015-09-10 2016-03-02 深圳神族数码科技有限公司 Intelligent ventilator
CN105703067A (en) * 2016-01-19 2016-06-22 李万 Antenna
CN205641387U (en) * 2016-03-29 2016-10-12 成都伯泰科技有限公司 Intelligent control system of ventilator

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4403287B2 (en) * 1999-02-22 2010-01-27 義隆 平野 Toilet system
JP2009168355A (en) * 2008-01-17 2009-07-30 Panasonic Corp Ventilation device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN203272194U (en) * 2013-05-15 2013-11-06 浙江农林大学 Multifunctional and intelligent exhaust fan
CN205066055U (en) * 2015-09-10 2016-03-02 深圳神族数码科技有限公司 Intelligent ventilator
CN105703067A (en) * 2016-01-19 2016-06-22 李万 Antenna
CN205641387U (en) * 2016-03-29 2016-10-12 成都伯泰科技有限公司 Intelligent control system of ventilator

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PB01 Publication
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SE01 Entry into force of request for substantive examination
CB03 Change of inventor or designer information
TA01 Transfer of patent application right
CB03 Change of inventor or designer information

Inventor after: Yang Qiwu

Inventor after: Zhang Liping

Inventor after: Chen Yong

Inventor after: Qin Jingwen

Inventor after: Cao Bin

Inventor before: Zhou Dan

TA01 Transfer of patent application right

Effective date of registration: 20180410

Address after: 231131 Anhui city of Hefei province Changfeng Shuangfeng Economic Development Zone Shuangfeng Fenglin Road and road intersection 2 building

Applicant after: Hefei Victor Wong Hui Xiang Jia Smart Home Technology Co., Ltd.

Address before: 523000 Wansong Songshan Lake 1, Songshan Lake, Dongguan, Guangdong

Applicant before: Zhou Dan

GR01 Patent grant
GR01 Patent grant
CP01 Change in the name or title of a patent holder
CP01 Change in the name or title of a patent holder

Address after: 231131 Two Workshops at the Intersection of Fenglin Road and Shuangfeng Road, Changfeng Shuangfeng Economic Development Zone, Hefei, Anhui Province

Patentee after: Hefei Pinguan Technology Co., Ltd.

Address before: 231131 Two Workshops at the Intersection of Fenglin Road and Shuangfeng Road, Changfeng Shuangfeng Economic Development Zone, Hefei, Anhui Province

Patentee before: Hefei Victor Wong Hui Xiang Jia Smart Home Technology Co., Ltd.