KR20090022442A - Safe fan - Google Patents

Safe fan Download PDF

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Publication number
KR20090022442A
KR20090022442A KR1020070087792A KR20070087792A KR20090022442A KR 20090022442 A KR20090022442 A KR 20090022442A KR 1020070087792 A KR1020070087792 A KR 1020070087792A KR 20070087792 A KR20070087792 A KR 20070087792A KR 20090022442 A KR20090022442 A KR 20090022442A
Authority
KR
South Korea
Prior art keywords
fan
guard net
electric fan
alarm
sensor
Prior art date
Application number
KR1020070087792A
Other languages
Korean (ko)
Inventor
장영준
장호준
Original Assignee
장영준
장호준
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.)
Filing date
Publication date
Application filed by 장영준, 장호준 filed Critical 장영준
Priority to KR1020070087792A priority Critical patent/KR20090022442A/en
Publication of KR20090022442A publication Critical patent/KR20090022442A/en

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/002—Details, component parts, or accessories especially adapted for elastic fluid pumps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/085—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load
    • H02H7/0852—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors against excessive load directly responsive to abnormal temperature by using a temperature sensor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2210/00—Working fluids
    • F05D2210/10—Kind or type
    • F05D2210/12—Kind or type gaseous, i.e. compressible
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/50—Control logic embodiments
    • F05D2270/52—Control logic embodiments by electrical means, e.g. relays or switches
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S417/00—Pumps

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

An electric fan is provided to prevent access of a user to a guard net by ringing an alarm bell and to prevent the user being injured by the fan by cutting off the power source. A safe electric fan comprises a guard net putting on a fan blade, a main body including a guard net, a sensor installed in the guard net in order to detect the temperature of human being body, an alerter generating the warning tone in sensor with the delivered signal, and a switch cutting off the power source of the electric fan when the warning tone rings.

Description

안전한 선풍기{Safe Fan}Safe Fan {Safe Fan}

발명의 기술성으로는 어린이들뿐만 아니라 사용자의 안전성을 심히 고려한 발명품이다.The technical characteristics of the invention are inventions that consider the safety of not only children but also users.

종래의 기술로는 선풍기가 많이 사용되고 있으나 종종 어린이들의 사고를 관찰할 수 있다. 선풍기의 사용이 잦은 우리나라에서 기존의 선풍기를 보완하여 어린이들과 사용자들의 사고를 예방하고, 안전하고 신뢰할 수 있는 선풍기를 고안하게 되었다.In the conventional technology, many fans are used, but often children's accidents can be observed. In Korea, where fans are frequently used, the existing fans are supplemented to prevent accidents of children and users and to design safe and reliable fans.

평상시에는 선풍기가 정상적으로 작동한다. 선풍기 날개 보호망에 손이 가까이 가거나 보호망을 건드릴 경우 사람의 체온을 감지하는 센서에 의해 경보음이 울리도록 선풍기를 제작한다. 경보음이 울림과 동시에 선풍기의 전원이 차단되어 선풍기의 작동이 멈추도록 제작한다.Normally, the fan operates normally. Fans are manufactured so that an alarm sounds by a sensor that senses the human body temperature when the user touches or touches the guard net. At the same time the alarm sounds and the power of the fan is cut off so that the fan stops working.

선풍기 날개의 보호망에 사람의 체온을 감지하는 센서에서 전달된 신호를 전 기신호로 바꾸어 경보기에 연결시킨다. 경보음이 울림과 동시에 선풍기의 전원을 차단시키는 스위치를 연결한다.The signal transmitted from the sensor that detects the human body temperature to the guard net of the fan blade is converted into an electric signal and connected to the alarm. Connect the switch to turn off the fan at the same time the alarm sounds.

상기와 같은 목적으로 제작된 발명품은 어린이들뿐만 아니라 모든 사용자들이 선풍기 날개의 보호망을 만질 경우 경보음이 울리면서 작동이 멈추어 선풍기의 안전성을 강화시키고 선풍기로 인한 사고를 예방하도록 하였다. 선풍기에서 울리는 경보음을 통해 어린 아이들이 선풍기에 가까이 있다는 것을 부모님들이 쉽게 알 수 있도록 하고 경보음으로 나오는 멜로디는 가족들을 즐겁게 할 수 있다. 이와 같은 내용으로 제작된 본 발명품은 선풍기 사용이 잦은 우리나라에서 선풍기로 인한 사고를 예방할 수 있고 모든 사용자들이 선풍기의 안전함을 신뢰할 수 있도록 도와주는 효과적이고 유용한 도구이다.The invention produced for the above purpose was to stop the operation of the alarm sound when the user touches the protective net of the fan blade as well as children to enhance the safety of the fan and prevent accidents caused by the fan. The alarm sound from the fan makes it easy for parents to know that young children are near the fan, and the melody from the alarm sound can entertain the family. The present invention produced with the above contents is an effective and useful tool that can prevent accidents caused by fans in Korea, where fans are frequently used, and help all users to trust the safety of the fans.

..

도면 1 은 안전한 선풍기의 개략도이다.1 is a schematic diagram of a safe fan.

Claims (2)

선풍기 날개의 보호망에 사람의 체온을 감지하는 센서에서 전달된 신호를 전기신호로 바꾸고 경보기에 연결되어 경보음이 나와 안전성을 보여주고 경보음으로 나오는 즐거운 멜로디는 가족들을 즐겁게 하는 다목적용 발명품이다.The signal transmitted from the sensor that senses the human body temperature to the fan's guard net is converted into an electrical signal and connected to the alarm to show the alarm sound and show safety. 1항에 있어서, 경보음이 울림과 동시에 선풍기의 전원을 차단시키는 스위치를 연결하여 선풍기를 신뢰할 수 있고 그에 따른 안전성을 선보인다.According to claim 1, by connecting a switch that cuts off the fan at the same time as the alarm sounds, the fan is reliable and shows safety accordingly.
KR1020070087792A 2007-08-30 2007-08-30 Safe fan KR20090022442A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020070087792A KR20090022442A (en) 2007-08-30 2007-08-30 Safe fan

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020070087792A KR20090022442A (en) 2007-08-30 2007-08-30 Safe fan

Publications (1)

Publication Number Publication Date
KR20090022442A true KR20090022442A (en) 2009-03-04

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ID=40692310

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020070087792A KR20090022442A (en) 2007-08-30 2007-08-30 Safe fan

Country Status (1)

Country Link
KR (1) KR20090022442A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105914708A (en) * 2016-06-29 2016-08-31 广东美的环境电器制造有限公司 Net-touching shutdown protection circuit used for fan and fan equipped with same
CN108035900A (en) * 2017-11-07 2018-05-15 郑州谦贤科技有限公司 A kind of body temperature perceives pressure fan and air supply method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105914708A (en) * 2016-06-29 2016-08-31 广东美的环境电器制造有限公司 Net-touching shutdown protection circuit used for fan and fan equipped with same
CN105914708B (en) * 2016-06-29 2019-08-27 广东美的环境电器制造有限公司 For the net-fault stoppage protection circuit of fan and with its fan
CN108035900A (en) * 2017-11-07 2018-05-15 郑州谦贤科技有限公司 A kind of body temperature perceives pressure fan and air supply method

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