CN103423794B - A kind of electricity saving fume exhausting fan - Google Patents
A kind of electricity saving fume exhausting fan Download PDFInfo
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- CN103423794B CN103423794B CN201310292622.1A CN201310292622A CN103423794B CN 103423794 B CN103423794 B CN 103423794B CN 201310292622 A CN201310292622 A CN 201310292622A CN 103423794 B CN103423794 B CN 103423794B
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Abstract
The present invention provides a kind of electricity saving fume exhausting fan, including smoke exhaust ventilator body, motor, fan, illuminating lamp, smoke exhaust ventilator has optical detector of fire smoke, optical detector of fire smoke is made up of light-emitting component and light-sensitive element, when smog hinders light-emitting element light source to arrive on light-sensitive element, light-sensitive element light intensity changes when reaching preset value, amplifying circuit, starts the fan swicth of smoke exhaust ventilator；Fan has resistance tester, when rotation speed of the fan is reduced to preset value, then starts siren, reminds user check or clean.Electricity saving fume exhausting fan, when the light intensity decreasing change of smoke exhaust ventilator light-sensitive element reaches 3.0%ft, starts fan swicth.The illuminating lamp of electricity saving fume exhausting fan has brightness detector, when brightness is less than preset value, automatically starts illuminating lamp.The alarm of electricity saving fume exhausting fan is buzzer, when rotation speed of the fan is sounded a buzzer less than preset value, buzzer, and decibel value is 65dB.
Description
Technical field
The invention belongs to application in domestic appliances field, particularly relate to a kind of electricity saving fume exhausting fan.
Background technology
Range hood, is a kind of kitchen appliance purifying kitchen environment.It is healthy that it is arranged on kitchen
Above energy-saving range hood cooking stove, the refuse that cooking stove can be burnt and cooking process produce
Harmful oil smoke is taken away rapidly, outside discharge chamber, reduces and pollutes, purifies air, and have
Gas defence, explosion-proof safety guarantee effect.Conventional extraction hood generally improves concentration and increases oil pumping
In the dynamics of cigarette and appearance design, seldom have and lampblack absorber electricity-saving function is improved.Smoke pumping
Machine is for essential from the point of view of Chinese style kitchen, during cooking, due to the continuity etc. of cooking
Reason, user is typically difficult to notice the various functions operational situation of lampblack absorber, is just easy to
Cause the phenomenon of waste electricity.Smoke exhaust ventilator the most how is made more to economize on electricity so that saving energy sense
Go into the thick of life, be then a problem being worth solving.
Summary of the invention
The present invention is to solve that household smoke exhaust ventilator smoke pumping fan and illuminating lamp are easily being cooked
During for a long time for "on" position, the problem forgetting to close, it is provided that a kind of economize on electricity smoke pumping
Machine.
A kind of electricity saving fume exhausting fan, including smoke exhaust ventilator body, motor, fan, lighting,
Lighting master switch, smoke exhaust ventilator has optical detector of fire smoke, optical detector of fire smoke by
Light-emitting component and light-sensitive element composition, when smog hinders light-emitting element light source to arrive on light-sensitive element,
Light-sensitive element light intensity changes when reaching preset value, amplifying circuit, starts the wind of smoke exhaust ventilator
Fan switch；Fan has resistance tester, when rotation speed of the fan is reduced to preset value, then starts
Siren, reminds user check or clean.
Electricity saving fume exhausting fan, it is characterised in that the light intensity decreasing of described smoke exhaust ventilator light-sensitive element
When change reaches 3.0%ft, start fan swicth.Cooking, because producing smog, causes light-emitting component
Arrive light-sensitive element light intensity decreasing, then need smoke pumping when reaching 3.0%ft, it is ensured that kitchen
Air quality, reduces the oil smoke amount that user sucks.
The illuminating lamp of electricity saving fume exhausting fan has brightness detector, when brightness is less than preset value,
Automatically illuminating lamp is started.Illuminating lamp has manual master switch, after opening pass, lighting
Whether start and be in intellectual status, according to light luminance, if open lighting.
The alarm of electricity saving fume exhausting fan is buzzer, when rotation speed of the fan is less than preset value, buzzing
Device is sounded a buzzer, and decibel value is 65dB.Due to fan rotate time, rotating speed quickly,
Producing bigger noise, what therefore the decibel value of buzzer produced when being higher than fan rotation makes an uproar
Sound, just can play reminding effect.
The present invention obtains techniques below effect:
Compared with prior art, the present invention by common smoke exhaust ventilator is carried out technological improvement,
Increase optical detector of fire smoke and brightness detector, lampblack-pumped fan and lighting can be made,
Fan can be opened smoke according to smokescope and the actual conditions of the brightness of surrounding environment
Or open light fixture to be illuminated.Without manual hand manipulation, Appropriate application electric power resource.
Accompanying drawing explanation
Fig. 1 is the overall schematic of electricity saving fume exhausting fan of the present invention.
Detailed description of the invention
Understand and implement the present invention for the ease of those of ordinary skill in the art, below in conjunction with the accompanying drawings
And detailed description of the invention the present invention is described in further detail.
Embodiment
Such as Fig. 1, the invention discloses the design of a kind of electricity saving fume exhausting fan.Smoke exhaust ventilator
Generally cuboid, shell is that stainless steel is made, including smoke exhaust ventilator body 1, motor,
Fan 2, lighting 3, lighting master switch 4.Smoke exhaust ventilator has photoelectric smoke and visits
Survey device 5 and control switch 6, when switch cuts out, then optical detector of fire smoke 5 is not had an effect.
Optical detector of fire smoke 5 is made up of light-emitting component and light-sensitive element, and usual light source sends light, logical
Crossing lens to be mapped on light-sensitive element, circuit remains normal, if when smog hinders light-emitting component light
Source arrives on light-sensitive element, and light-sensitive element light intensity changes when reaching 3.0%ft, amplifies electricity
Road, starts the fan swicth of smoke exhaust ventilator.Fan 2 has resistance tester 7, when fan 2
When rotating speed is reduced to preset value, then starting siren 8, alarm 8 is buzzer, works as fan
2 rotating speeds are less than preset value, and buzzer is sounded a buzzer, and decibel value is 65dB.Due to fan 2
When rotating, rotating speed quickly, produces bigger noise, and therefore the decibel value of buzzer wants height
The noise produced in fan 2 rotates time, just can play reminding effect.Electricity saving fume exhausting fan
Lighting 3 has brightness detector 9, when brightness is less than preset value, automatically starts illuminating lamp
Tool 3.Lighting 3 has manual master switch 4, after opening pass 4, and opening of lighting 3
Whether move and be in intellectual status, according to light luminance, if open lighting 3.
Above content is that to combine concrete preferred embodiment made for the present invention further in detail
Describe in detail bright, it is impossible to assert the present invention be embodied as be confined to these explanations.For the present invention
For person of an ordinary skill in the technical field, without departing from the inventive concept of the premise,
Some simple deduction or replace can also be made, all should be considered as belonging to protection scope of the present invention.
Claims (1)
1. an electricity saving fume exhausting fan, including smoke exhaust ventilator body (1), motor, fan (2), lighting (3), lighting master switch (4), it is characterized in that described smoke exhaust ventilator has optical detector of fire smoke (5), optical detector of fire smoke (5) is made up of light-emitting component and light-sensitive element, when smog hinders light-emitting element light source to arrive on light-sensitive element, light-sensitive element light intensity changes when reaching preset value, amplifying circuit, starts the fan swicth of smoke exhaust ventilator；Fan has resistance tester (7), when fan (2) rotating speed is reduced to preset value, then starts siren (8), reminds user check or clean；
Lighting (3) has brightness detector (9), when brightness is less than preset value, automatically starts lighting (3)；
Alarm (8) is buzzer, when fan (2) rotating speed is sounded a buzzer less than preset value, buzzer, and decibel value is 65dB.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310292622.1A CN103423794B (en) | 2013-07-12 | 2013-07-12 | A kind of electricity saving fume exhausting fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310292622.1A CN103423794B (en) | 2013-07-12 | 2013-07-12 | A kind of electricity saving fume exhausting fan |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103423794A CN103423794A (en) | 2013-12-04 |
| CN103423794B true CN103423794B (en) | 2016-09-07 |
Family
ID=49648925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310292622.1A Active CN103423794B (en) | 2013-07-12 | 2013-07-12 | A kind of electricity saving fume exhausting fan |
Country Status (1)
| Country | Link |
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| CN (1) | CN103423794B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107702173A (en) * | 2017-10-31 | 2018-02-16 | 广东村田智能科技有限公司 | A kind of intelligent operation method of range hood |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29919452U1 (en) * | 1999-11-05 | 2000-01-05 | Atag Kitchen Group Bv | Extractor hood with switching sensors |
| EP1450106A2 (en) * | 2003-01-31 | 2004-08-25 | Faber S.p.A. | System for continuously controlling the suction of a kitchen extractor fan |
| CN201185007Y (en) * | 2008-04-15 | 2009-01-21 | 东莞市金翔电器设备有限公司 | Control circuit for radiating fan of computer power supplier |
| CN102777953A (en) * | 2012-07-12 | 2012-11-14 | 吴继礼 | Intelligent range hood |
| CN203036731U (en) * | 2013-01-29 | 2013-07-03 | 浙江安德电器有限公司 | Automatic induction device |
| CN203413696U (en) * | 2013-07-12 | 2014-01-29 | 深圳市福田区青少年科技教育协会 | Electricity-saving range hood |
-
2013
- 2013-07-12 CN CN201310292622.1A patent/CN103423794B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE29919452U1 (en) * | 1999-11-05 | 2000-01-05 | Atag Kitchen Group Bv | Extractor hood with switching sensors |
| EP1450106A2 (en) * | 2003-01-31 | 2004-08-25 | Faber S.p.A. | System for continuously controlling the suction of a kitchen extractor fan |
| CN201185007Y (en) * | 2008-04-15 | 2009-01-21 | 东莞市金翔电器设备有限公司 | Control circuit for radiating fan of computer power supplier |
| CN102777953A (en) * | 2012-07-12 | 2012-11-14 | 吴继礼 | Intelligent range hood |
| CN203036731U (en) * | 2013-01-29 | 2013-07-03 | 浙江安德电器有限公司 | Automatic induction device |
| CN203413696U (en) * | 2013-07-12 | 2014-01-29 | 深圳市福田区青少年科技教育协会 | Electricity-saving range hood |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103423794A (en) | 2013-12-04 |
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| SE01 | Entry into force of request for substantive examination | ||
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170601 Address after: Haimen Changle Town Changqing Road 226000 Jiangsu city of Nantong province No. 88 Patentee after: Haimen Dade Intellectual Property Services Limited Address before: 2803 room 518000, Futian District government building, Shenzhen, Guangdong Patentee before: Shenzhen Futian District Youth Science Education Association |