KR100815607B1 - Driving on/off inspection apparatus of fan - Google Patents

Driving on/off inspection apparatus of fan Download PDF

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Publication number
KR100815607B1
KR100815607B1 KR1020060091068A KR20060091068A KR100815607B1 KR 100815607 B1 KR100815607 B1 KR 100815607B1 KR 1020060091068 A KR1020060091068 A KR 1020060091068A KR 20060091068 A KR20060091068 A KR 20060091068A KR 100815607 B1 KR100815607 B1 KR 100815607B1
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KR
South Korea
Prior art keywords
fan
support shaft
cover body
coupling member
coupled
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KR1020060091068A
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Korean (ko)
Inventor
김현철
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김현철
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Priority to KR1020060091068A priority Critical patent/KR100815607B1/en
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Publication of KR100815607B1 publication Critical patent/KR100815607B1/en

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    • 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
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • 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
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • 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
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/388—Blades characterised by construction
    • 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
    • F05D2260/00—Function
    • F05D2260/30—Retaining components in desired mutual position
    • 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
    • Y10S416/00—Fluid reaction surfaces, i.e. impellers

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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 on/off indication apparatus of a fan is provided to easily recognize the operation status of the fan by installing an on/off indication fan on the front surface of the fan. An on/off indication apparatus of a fan(20) is installed on the front surface of the fan to be driven by a motor inside of a device. A supporting shaft is coupled in a state of idle to be rotated by wind generated from the driving of the fan. A wing part(33) is formed on the circumference of a hub member(32) formed on an end of the supporting shaft. A supporting member(34) is formed to be visible from outside with being supported by a cover body formed on the front surface of the fan. A coupling member(40) is fastened to the cover body at the end of the supporting member, wherein the coupling member consists of a coupling piece to which the supporting member is fastened and a double sided tape(42) to attach the coupling member to the cover body.

Description

팬의 가동여부 확인장치{Driving On/Off Inspection Apparatus of Fan}Device to check fan operation {Driving On / Off Inspection Apparatus of Fan}

도 1은 본 발명에 따른 실시예를 설명하기 위한 사시도, 1 is a perspective view for explaining an embodiment according to the present invention,

도 2는 본 발명에 따른 가동여부확인수단의 결합종단면도,2 is a longitudinal cross-sectional view of the coupling of the operation check means according to the invention,

도 3a 및 도 3b는 본 발명에 따른 가동여부확인수단의 결합부재의 다른 실시예를 도시한 도면,Figure 3a and 3b is a view showing another embodiment of the coupling member of the operation check means according to the present invention,

도 4는 팬의 가동여부확인수단의 날개부에 색채부를 형성한 모습의 도면,4 is a view showing a state in which the color portion is formed in the wing of the fan check means;

도 5는 팬의 가동여부확인수단의 날개부 중심에 야광부를 형성한 모습을 나타낸 도면이다. 5 is a view showing a state in which a luminous unit is formed in the center of the wing of the fan check means.

* 도면의 주요부분에 대한 부호설명 * * Explanation of Signs of Major Parts of Drawings *

D1,D2 : 직경D1, D2: diameter

10 : 모터10: motor

20 : 팬20: fan

21 : 커버체21: cover body

21a : 방열공21a: heat sink

30 : 가동여부확인수단30: operation check means

31 : 지지축31: support shaft

32 : 허브부재32: hub member

33 : 날개부33: wing

33a : 색채부33a: color part

33b : 야광부33b: luminous part

34 : 지지부재34: support member

40 : 결합부재40: coupling member

41 : 고정편41: fixed piece

42 : 양면테이프42: double sided tape

44,45 : 절곡편44,45: Bending piece

본 발명은 팬의 가동여부 확인장치에 관한 것으로, 더욱 상세하게는 팬의 가동여부를 쉽게 식별할 수 있도록 팬의 전면에 팬의 바람에 의해서만 회전이 가능하도록 하는 수단을 강구하여 팬의 가동여부를 바로 알 수 있도록 한 것이다.The present invention relates to an apparatus for checking the operation of the fan, and more particularly, in order to easily identify whether the operation of the fan, the front of the fan by means of making it possible to rotate only by the wind of the fan to determine whether the operation of the fan It is to know immediately.

일반적으로, 각종 장비는 장비 내부에서 발생하는 열을 외부로 방출하는 팬이 설치된 경우가 많은데, 이러한 냉각용 팬은 별도의 모터에 의해 가동된다. 이러한 팬의 가동으로, 장치 내부의 열기를 외부로 방출하는데, 사용자 등은 이러한 팬이 회전을 하고 있는지 여부를 쉽게 구별하지 못하는 경우가 많다. In general, various equipments are often installed with a fan that emits heat generated inside the equipment to the outside, the cooling fan is operated by a separate motor. By operating such a fan, the heat inside the device is discharged to the outside, and a user or the like often does not easily distinguish whether or not the fan is rotating.

즉, 팬이 모터의 구동에 의해 일정속도로 회전을 하게되면, 팬의 중심부를 중심으로 원주방향을 따라 복수 형성된 블레이드가 회전을 하게되고, 이러한 블레 이드는 고속으로 회전하면, 블레이드가 보이지 않게되어 마치 회전을 하지 않는 것처럼 보이게된다. That is, when the fan is rotated at a constant speed by the drive of the motor, a plurality of blades are rotated along the circumferential direction around the center of the fan, and when the blade rotates at high speed, the blade becomes invisible It looks like it's not spinning.

따라서, 만일 팬이 작동하지 않는 상황을 제때에 인식하지 못하게되면, 장비 자체에 열기가 방출되지 않아 장비의 고장이 발생하는 등의 문제점이 있었다. Therefore, if the fan does not recognize the situation in which the operation is not in time, there is a problem such that the heat does not discharge to the equipment itself, the failure of the equipment occurs.

또한, 팬이 통상 장비의 내부에 비치되어 있으므로, 외부에서 사용자가 쉽게 육안으로 보지 못하는 경우도 많았다. In addition, since the fan is usually provided inside the equipment, in many cases the user can not easily see the naked eye from the outside.

이에 고육지책으로, 팬을 커버하고 있는 커버체의 열기를 외부로 방출하는 방열공 사이에 실을 매달아서 팬이 가동하면, 실이 나풀거리므로 쉽게 팬의 가동유무를 확인하도록 하였으나, 실은 잘못하면 방출공의 내부를 통해 유입되어 팬의 블레이드에 엉키는 경우가 발생할 수 있고, 외관상 좋지 않은 인상을 주는 등의 문제점이 있었다. As a countermeasure, if the fan is run by hanging the thread between the heat radiating holes that dissipate heat from the cover body covering the fan to the outside, the thread will break out, so it is easy to check whether the fan is running. Inflow through the inside of the fan may be entangled in the blades, there was a problem such as giving a bad appearance.

이에 본 발명은 상기와 같은 종래의 제반 문제점을 해결하기 위해 발명된 것으로, 각종 장비의 냉각용으로 사용되는 팬의 전면에, 가동여부확인팬을 설치하여 팬의 구동시 발생하는 바람에 의해 가동여부확인용팬이 회전가능하도록 하므로써, 팬의 가동여부를 쉽게 식별할 수 있는 팬의 가동여부 확인장치를 제공함에 발명의 목적이 있다. Therefore, the present invention was invented to solve the above-mentioned conventional problems, and installed on the front of the fan used for cooling of various equipment, whether the operation is installed by the wind generated when the fan is driven by installing the operation check fan It is an object of the present invention to provide an apparatus for checking the operation of the fan that can easily identify whether the fan is operating by allowing the identification fan to be rotatable.

상기와 같은 목적을 달성하기 위한 본 발명은 장비의 내부에 설치되어서 모터에 의해 구동되는 팬의 전면에 설치되어서 팬의 가동여부를 식별할 수 있도록 하 는 팬의 가동여부확인수단으로서, The present invention for achieving the above object is installed on the inside of the equipment is installed on the front of the fan driven by the motor to determine whether the operation of the fan to determine whether the fan is operating,

상기 가동여부확인수단은 팬의 가동에 의한 바람으로 회전하도록 아이들상태로 결합되는 지지축과, 이 지지축의 선단에 형성된 허브부재의 원주방향을 따라 복수 형성되는 날개부와, 상기 지지축의 측면으로 상기 팬의 전면에 구비되는 커버체에 지지되면서 외부에서 보이도록 형성된 지지부재와, 이 지지부재의 단부에는 커버체에 결합되는 결합부재가 갖추어진 것을 기술적 특징으로 한다.The movable checking means may include a support shaft coupled in an idle state to rotate with the wind caused by the operation of the fan, a wing portion formed along a circumferential direction of the hub member formed at the tip of the support shaft, and on the side of the support shaft. The support member is formed to be visible from the outside while being supported by the cover body provided on the front of the fan, and an end of the support member is provided with a coupling member coupled to the cover body.

상기 결합부재는 상기 지지부재가 끼워지도록 하는 고정편과, 이 고정편의 일면에 부착되어 커버체로부터 결합부재가 착탈되도록 하는 양면테이프로 이루어진 구조이다.The coupling member has a structure consisting of a fixing piece to allow the support member to be fitted, and a double-sided tape attached to one surface of the fixing piece to detach the coupling member from the cover body.

상기 결합부재는 탄성을 가지는 한쌍의 절곡편으로 이루어지는데, 바깥방향으로 구부러져서 커버체의 방열공을 관통하여 압지되도록 한 구조이다.The coupling member is composed of a pair of bending pieces having elasticity, and is bent outwardly so as to be pressed through the heat dissipation hole of the cover body.

상기 결합부재는 탄성을 가지면서 한쌍을 이루는 절곡편으로 이루어지는데, 이 절곡편은 서로 근접된 상태로 구비되어서 방열공간의 사이에 벌려서 끼우도록 된 구조이다.The coupling member is composed of a pair of bending pieces having elasticity, the bending pieces are provided in close proximity to each other to be sandwiched between the heat dissipation space.

상기 날개부의 직경은 팬의 블레이드의 직경보다 작게 형성된 구조이다.The blade diameter is smaller than the diameter of the blade of the fan.

보다 바람직하게는 상기 날개부의 직경은 팬의 블레이드의 1/4로 형성된 구조이다. More preferably the diameter of the wing is formed of 1/4 of the blade of the fan.

이하, 본 발명의 바람직한 실시예를 첨부된 예시도면에 의거 상세하게 설명한다.Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 실시예를 설명하기 위한 사시도, 도 2는 본 발명에 따른 가동여부확인수단의 결합종단면도이다. 1 is a perspective view for explaining an embodiment according to the present invention, Figure 2 is a longitudinal cross-sectional view of the coupling of the operation check means according to the present invention.

도면에 도시된 바와 같이, 본 발명은 장비의 내부에 설치되어서 모터(10)에 의해 구동되는 팬(20)의 전면에 설치되어서 팬(20)의 가동여부를 식별할 수 있도록 하는 팬(20)의 가동여부확인수단(30)이다. As shown in the figure, the present invention is installed in the inside of the equipment is installed on the front of the fan 20 driven by the motor 10, the fan 20 to identify whether the fan 20 is movable or not The operation of the check means (30).

상기 가동여부확인수단(30)은 팬(20)의 가동에 의해 발생되는 바람으로 회전하도록 아이들상태로 결합되는 지지축(31)과, 이 지지축(31)의 선단에 형성된 허브부재(32)의 원주방향을 따라 복수 형성되는 날개부(33)와, 상기 지지축(31)의 측면으로 상기 팬(20)의 전면에 구비되는 커버체(21)에 지지되도록 하면서 외부에서 보이도록 형성된 지지부재(34)와, 이 지지부재(34)의 단부에 상기 커버체(21)에 결합되는 결합부재(40)로 구성된 것이다.The movable check means 30 is the support shaft 31 is coupled to the idle state to rotate by the wind generated by the operation of the fan 20, and the hub member 32 formed at the tip of the support shaft 31 A support member formed so as to be visible from the outside while being supported in the circumferential direction of the plurality of wings 33 and the cover body 21 provided on the front side of the fan 20 to the side of the support shaft 31 And a coupling member 40 coupled to the cover body 21 at an end of the support member 34.

상기 지지부재(34)는 지지축(31)의 한쪽 또는 양쪽 모두에 형성될 수 있다. The support member 34 may be formed on one or both of the support shaft 31.

도 2에서 보는 바와 같이, 지지축(31)은 베어링에 의해 자유로이 회전가능하게 결합되어 있고, 이 지지축(31)의 선단에 구비된 허브부재(32)가 지지축(31)의 회전과 동시에 회전하도록 되어 있다. 또한, 상기 허브부재(32)가 회전함에 따라 날개부(33)도 동시에 회전하게되는 것이다. As shown in FIG. 2, the support shaft 31 is rotatably coupled by a bearing, and the hub member 32 provided at the tip of the support shaft 31 is simultaneously rotated with the support shaft 31. It is supposed to rotate. In addition, as the hub member 32 rotates, the wing 33 is also rotated at the same time.

상기 결합부재(40)는 상기 지지부재(33)가 절곡되면서 끼워지도록 하는 고정편(41)과, 이 고정편(41)의 일면에 부착되어 커버체(21)로부터 결합부재(40)가 착탈되도록 하는 양면테이프(42)로 이루어진 구성이다. 상기 고정편(41)은 금속재의 판형태로 이루어진 것을 사용함이 바람직하다. The coupling member 40 is attached to one side of the fixing piece 41 and the fixing piece 41 to be fitted while the support member 33 is bent, the coupling member 40 is detached from the cover body 21 It consists of a double-sided tape 42 to be. The fixing piece 41 is preferably used in the form of a metal plate.

또한, 본 발명은 상기 날개부(33)간의 직경(D1)이 팬(20)의 날개부(22)의 직경(D2)보다 작게 형성된 구조이다. 더욱 바람직하게는 날개부(33)간의 직경(D1)이 팬(20)의 블레이드(22) 직경(D2)의 1/4로 형성하는 것이다. 또한, 본 발명은 다른 실시예로서, 도 3a 및 도 3b에 도시된 바와 같이, 상기 결합부재(40)에는 탄성을 가지는 절곡편(44)(45)이 형성되어 상기 커버체(21)의 방열공(21a)에 착탈가능하게 끼운 구조이다. In addition, the present invention has a structure in which the diameter D1 between the wing portions 33 is smaller than the diameter D2 of the wing portion 22 of the fan 20. More preferably, the diameter D1 between the blade portions 33 is formed to be 1/4 of the diameter D2 of the blade 22 of the fan 20. In addition, according to another embodiment of the present invention, as shown in FIGS. 3A and 3B, bending members 44 and 45 having elasticity are formed in the coupling member 40 so that the cover body 21 may be formed. It is a structure that is detachably inserted into the hiatus 21a.

삭제delete

여기서, 상기 절곡편(44)은 탄성을 가지면서 방열공(21a)과 방열공(21a)사이의 간격에 끼워 사용할 수도 있다. 물론, 상기 절곡편(44)은 커버체(21)의 내부에 구비된 팬(20)과 접촉되지 않도록 한다. Here, the bent piece 44 may be used in the gap between the heat radiating holes 21a and the heat radiating holes 21a while having elasticity. Of course, the bending piece 44 does not come into contact with the fan 20 provided in the cover body 21.

상기 절곡편(44)은 도 3a에 도시된 바와 같이, 한쌍을 이루면서 바깥방향으로 구부러진 형태를 취하면서 커버체(21)의 방열공(21a)안에 삽입시에는 압축되었다가 완전히 빠져나오면 원래의 형태로 복귀하면서 방열공(21a)부분에서 압지된 상태를 유지하여 고정되는 것이다. As shown in FIG. 3A, the bent piece 44 has a form that is bent outward in a pair, and is compressed in the heat dissipation hole 21a of the cover body 21 when it is compressed and completely escapes. It is to be fixed while maintaining the state pressed in the heat radiating hole (21a) portion while returning to.

또한, 절곡편(45)은 도 3b에 도시된 바와 같이, 한쌍을 이루는 절곡편(45)끼리 서로 좁혀진 상태를 유지한 구조로서, 커버체(21)의 방열공(21)간의 사이에 벌려서 끼워 고정하도록 한다. In addition, as shown in FIG. 3B, the bent piece 45 is a structure in which a pair of bent pieces 45 are kept in a narrowed state, and is sandwiched between the heat dissipation holes 21 of the cover body 21. Secure it.

또한, 본 발명은 도 4에 도시된 바와 같이, 상기 날개부(33)면에 각각 색채부(33a)를 형성하여 날개부(33)의 회전유무를 보다 쉽게 구분할 수 있도록 한다.In addition, the present invention, as shown in Figure 4, by forming a color portion (33a) on each of the wings 33, so that it is easier to distinguish the presence or absence of rotation of the wings (33).

또한, 본 발명은 도 5에 도시된 바와 같이, 복수 형성되는 날개부(33)의 허브부재(32)면에 야광부(33b)를 형성하여 야간에도 식별이 용이하도록 한다.In addition, the present invention, as shown in Figure 5, by forming a luminous portion 33b on the hub member 32 surface of the plurality of wings 33 are formed to facilitate identification even at night.

물론, 상기 색채부(33a)와 야광부(33b)는 날개부(33)의 면 또는 허브부재(32)의 면에 각각 형성될 수 있다. Of course, the color portion 33a and the luminous portion 33b may be formed on the surface of the wing portion 33 or the surface of the hub member 32, respectively.

이외에도 상기 날개부(33) 및 허브부재(32)면에는 숫자,문자, 도형 등 다양한 형태로 형성하여 회전유무를 쉽게 식별하게 한다. In addition, the wing portion 33 and the hub member 32 is formed in various forms such as numbers, letters, figures, so as to easily identify the presence or absence of rotation.

여기서, 본 발명은 배기되는 팬(20)에 대한 실시예를 설명하였지만, 이에 국한되지 않고, 흡기용 팬을 설치하여 사용하더라도 동일하게 적용가능하다. 이를 도면상에서는 흡,배기가 동시에 가능하다고 화살표를 양쪽방향으로 표시하여 나타내었다. Here, although the present invention has been described with respect to the embodiment of the fan 20 to be exhausted, the present invention is not limited thereto, and the present invention can be similarly applied even when a fan for intake is provided. In the drawing, the arrows indicate in both directions that intake and exhaust are possible at the same time.

이러한 구성을 가지는 본 발명은 각종 장비의 내부에 구비되어 냉각용으로 부품의 열기를 외부로 방출하기 위해 사용되는 팬(20)이 모터(10)에 의해 회전하게될때, 회전하는 팬(20)의 바람에 의해 장비의 커버체(21)에 형성된 방열공(21a)을 통해 외부로 열기를 방출하도록 한다.The present invention having such a configuration is provided when the fan 20, which is provided inside the various equipments and used to discharge the heat of the parts for cooling, is rotated by the motor 10, the rotation of the fan 20 The heat is discharged to the outside through the heat radiation hole (21a) formed in the cover body 21 of the equipment by the wind.

상기 팬(20)이 모터(10)에 의해 특히 고속으로 회전하게되면, 커버체(21)에 의해 가려져서 사용자 또는 작업자가 육안으로 팬(20)의 작동이 제대로 이루어지고 있는지 확인하기 어렵다. 더욱이 공장생산라인에서 많은 대수의 팬(20)이 설치된 경우에는, 일일이 확인하는 것이 여러가지로 어려운점이 많은데, 본 발명에 따른 가동여부확인수단을 설치한 경우, 바로 육안으로 팬의 가동여부를 확인할 수 있다.When the fan 20 is rotated at a particularly high speed by the motor 10, the fan 20 is obscured by the cover 21 so that it is difficult for a user or an operator to check whether the fan 20 is properly operated. In addition, when a large number of fans 20 are installed in the factory production line, it is difficult to check each one in many ways, but if the operation check means according to the present invention is installed, it is possible to immediately check whether the fan is running visually. .

다시말해서, 팬(20)이 고속으로 회전하더라도 그 전면에 구비된 확인수단은 팬(20)의 바람에 의해서만 회전동작을 하므로, 저속이 될 수 밖에 없고, 그에따라회전유무를 쉽게 식별할 수 있는 것이다. In other words, even if the fan 20 rotates at a high speed, the check means provided on the front side of the fan 20 rotates only by the wind of the fan 20, so that the fan 20 has to be low speed, and accordingly, whether or not the fan 20 can be easily identified. will be.

본 발명에 따른 가동여부확인수단은 팬(20)이 회전함에따라 발생되는 바람이 방열공(21a)을 통해 커버체(21)의 외부로 나오면서 날개부(33)에 부딪히고, 이 바람에 의해 복수의 날개부(33)는 회전하려는 힘으로 작용하여 허브부재(32)와 결합된 지지축(31)이 회전하게된다. In the movable check means according to the invention the wind generated as the fan 20 rotates to the outside of the cover body 21 through the heat dissipation hole (21a) hit the wing portion 33, by this wind The plurality of wing parts 33 act as a force to rotate so that the support shaft 31 coupled with the hub member 32 rotates.

또한, 본 발명은 확인수단의 설치가 매우 용이한 바, 도 1 및 도 2에 도시된 바와 같이, 커버체(21)면에 양면테이프(42)를 부착한 다음 고정편(41)을 부착하고, 확인수단의 양쪽으로 연장형성된 지지부재(34)를 끼워서 고정한다.In addition, the present invention is very easy to install the verification means, as shown in Figures 1 and 2, to attach the double-sided tape 42 to the cover body 21 surface and then attach the fixing piece 41 , Fixing by inserting the support member 34 extending to both sides of the confirmation means.

확인수단을 사용하지 않을때에는 고정편(41)을 양면테이프(42)로부터 분리하면 된다. When the checking means are not used, the fixing piece 41 may be separated from the double-sided tape 42.

또한, 도 3a 및 도 3b에 도시된 바와 같이, 지지부재(34)에 절곡편(44)(45)를 형성하여 커버체(21)의 방열공(21a)을 통과시켜서 고정하거나 또는 그 사이에 끼워서 고정하여 사용하고, 사용을 하지 않는 경우에는 커버체(21)의 방열공(21a)으로부터 잡아당겨서 간단히 분리하면 된다. 3A and 3B, the bent pieces 44 and 45 are formed in the support member 34 to pass through the heat radiating holes 21a of the cover body 21 to fix them, or between them. When it is inserted and fixed and it is not used, it may just remove it by pulling from the heat radiating hole 21a of the cover body 21.

또한, 본 발명은 팬(20)의 블레이드(22)간의 직경(D2)보다 작은 직경(D2)으로 구비되어 있어 팬(20)의 회전에 의한 바람이 방열공(21a)을 통과하여 외부로 방출될때, 별다른 지장을 받지 않고 방출되고, 가동여부확인수단의 회전동작도 원활하게 이루어진다. 만일, 확인수단의 날개부(33)간의 직경(D1)이 팬(20)의 블레이드(22)간의 직경(D2)과 동일 또는 그 이상의 직경을 가진다면, 바람에 대한 저항이 생겨서 오히려 팬(20)의 회전에 의한 바람의 방출동작에 지장을 주고, 확인수단의 회전동작도 원활하게 이루어지지 않게된다. In addition, the present invention is provided with a diameter (D2) smaller than the diameter (D2) between the blades 22 of the fan 20, the wind by the rotation of the fan 20 is discharged to the outside through the heat radiating hole (21a) When it is released, it is released without any trouble, and the rotation operation of the operation check means is smoothly performed. If the diameter D1 between the wing portions 33 of the checking means has a diameter equal to or greater than the diameter D2 between the blades 22 of the fan 20, a resistance to the wind is generated and the fan 20 The rotation of the wind impedes the operation of releasing the wind, and the rotation of the checking means is not smoothly performed.

또한, 본 발명은 확인수단의 허브부재(32) 또는 날개부(33)에 각각 여러가지 색채부(33a) 또는 야광부(33b)를 형성하여 회전유무를 보다 쉽게 식별할 수 있도록 하고, 야간에도 야광부(33b)에 의해 쉽게 식별이 가능하다.In addition, the present invention forms a variety of color portion (33a) or luminous unit (33b) on the hub member 32 or the wing portion 33 of the identification means, respectively, so that the presence or absence of rotation can be more easily identified, luminous at night The part 33b can easily identify.

이와 같이 본 발명은 각종 장비에 냉각용으로 구비되는 팬의 전면에 팬의 가동유무확인수단을 설치하여 팬의 가동시 발생하는 바람에 의해 동시에 회전하도록 하므로써, 외부에서 누구나 쉽게 식별이 가능하게 되는 효과가 있다.As described above, the present invention installs a fan on the front of the fan provided for cooling in various equipments so that the fan can be simultaneously rotated by the wind generated when the fan is running. There is.

또한, 장비 내부로 이물질이 혼입되는 것을 방지할 수 있고, 팬의 부정확한 동작상태를 현장에서 바로 확인할 수 있다.In addition, foreign matters can be prevented from entering into the equipment, and an incorrect operation state of the fan can be immediately checked on site.

또한, 종래와 같이 실을 묶어서 확인하는 것보다 미관상 깔끔한 인상을 주는 것이다. In addition, the impression is aesthetically neat rather than checking the bundle as in the prior art.

본 발명은 편의상 첨부된 예시도면에 의거 본 발명의 실시예를 설명하였지만, 이에 국한되지 않고 본 발명의 기술적 사상의 범주내에서 여러가지 변형 및 수정이 가능함은 자명한 사실이다. Although the present invention has been described for the embodiments of the present invention based on the accompanying drawings for convenience, it is obvious that various modifications and changes are possible within the scope of the technical idea of the present invention.

Claims (7)

장비의 내부에 설치되어서 모터(10)에 의해 구동되는 팬(20)의 전면에 설치되어서 팬(20)의 가동여부를 식별할 수 있도록 하는 팬(20)의 가동여부확인수단(30)으로서, As the means for checking whether the fan 20 is installed inside the equipment and installed on the front of the fan 20 driven by the motor 10 to identify whether the fan 20 is operating, 상기 가동여부확인수단(30)은 팬(20)의 가동에 의한 바람으로 회전하도록 아이들상태로 결합되는 지지축(31)과, The movable check means 30 is the support shaft 31 is coupled to the idle state to rotate by the wind by the operation of the fan 20, 이 지지축(31)의 선단에 형성된 허브부재(32)의 원주방향을 따라 복수 형성되는 날개부(33)와, Wings 33 formed in plural along the circumferential direction of the hub member 32 formed at the tip of the support shaft 31; 상기 지지축(31)의 측면으로 상기 팬의 전면에 구비되는 커버체에 지지되면서 외부에서 보이도록 형성된 지지부재(34)와, A support member 34 formed to be visible from the outside while being supported by a cover provided at the front of the fan toward the side of the support shaft 31; 이 지지부재(34)의 단부에는 커버체(21)에 결합되는 결합부재(40)가 갖추어진 구조이며, At the end of the support member 34 is a structure provided with a coupling member 40 coupled to the cover body 21, 상기 날개부(33)의 직경은 팬(20)의 블레이드(22)의 직경보다 작게 형성되고, 상기 결합부재(40)는 상기 지지부재(34)가 끼워지도록 하는 고정편(41)과, 이 고정편(41)의 일면에 부착되어 커버체(21)로부터 결합부재(40)가 착탈되도록 하는 양면테이프(42)로 이루어진 것을 특징으로 하는 팬의 가동여부 확인장치.The diameter of the wing portion 33 is formed smaller than the diameter of the blade 22 of the fan 20, the coupling member 40 and the fixing piece 41 for fitting the support member 34, and Attached to one surface of the fixing piece 41, the fan movement check device, characterized in that made of a double-sided tape (42) detachable from the cover member (21). 삭제delete 장비의 내부에 설치되어서 모터(10)에 의해 구동되는 팬(20)의 전면에 설치되어서 팬(20)의 가동여부를 식별할 수 있도록 하는 팬(20)의 가동여부확인수단(30)으로서, As the means for checking whether the fan 20 is installed inside the equipment and installed on the front of the fan 20 driven by the motor 10 to identify whether the fan 20 is operating, 상기 가동여부확인수단(30)은 팬(20)의 가동에 의한 바람으로 회전하도록 아이들상태로 결합되는 지지축(31)과, The movable check means 30 is the support shaft 31 is coupled to the idle state to rotate by the wind by the operation of the fan 20, 이 지지축(31)의 선단에 형성된 허브부재(32)의 원주방향을 따라 복수 형성되는 날개부(33)와, Wings 33 formed in plural along the circumferential direction of the hub member 32 formed at the tip of the support shaft 31; 상기 지지축(31)의 측면으로 상기 팬의 전면에 구비되는 커버체에 지지되면서 외부에서 보이도록 형성된 지지부재(34)와, A support member 34 formed to be visible from the outside while being supported by a cover provided at the front of the fan toward the side of the support shaft 31; 이 지지부재(34)의 단부에는 커버체(21)에 결합되는 결합부재(40)가 갖추어진 구조이며, At the end of the support member 34 is a structure provided with a coupling member 40 coupled to the cover body 21, 상기 결합부재(40)는 탄성을 가지는 한쌍의 절곡편(44)으로 이루어지는데, 바깥방향으로 구부러져서 커버체(21)의 방열공(21a)을 관통하여 압지하도록 된 것을 특징으로 하는 팬의 가동여부 확인장치.The coupling member 40 is composed of a pair of bending pieces 44 having elasticity, bent in the outward direction to penetrate through the heat dissipation hole 21a of the cover body 21, the operation of the fan Check whether the device. 장비의 내부에 설치되어서 모터(10)에 의해 구동되는 팬(20)의 전면에 설치되어서 팬(20)의 가동여부를 식별할 수 있도록 하는 팬(20)의 가동여부확인수단(30)으로서, As the means for checking whether the fan 20 is installed inside the equipment and installed on the front of the fan 20 driven by the motor 10 to identify whether the fan 20 is operating, 상기 가동여부확인수단(30)은 팬(20)의 가동에 의한 바람으로 회전하도록 아이들상태로 결합되는 지지축(31)과, The movable check means 30 is the support shaft 31 is coupled to the idle state to rotate by the wind by the operation of the fan 20, 이 지지축(31)의 선단에 형성된 허브부재(32)의 원주방향을 따라 복수 형성되는 날개부(33)와, Wings 33 formed in plural along the circumferential direction of the hub member 32 formed at the tip of the support shaft 31; 상기 지지축(31)의 측면으로 상기 팬(20)의 전면에 구비되는 커버체(21)에 지지되면서 외부에서 보이도록 형성된 지지부재(34)와, A support member 34 formed to be visible from the outside while being supported by the cover body 21 provided on the front surface of the fan 20 toward the side of the support shaft 31; 이 지지부재(34)의 단부에는 커버체(21)에 결합되는 결합부재(40)가 갖추어진 구조이며, At the end of the support member 34 is a structure provided with a coupling member 40 coupled to the cover body 21, 상기 결합부재(40)는 탄성을 가지면서 한쌍을 이루는 절곡편(45)으로 이루어지는데, 이 절곡편(45)은 서로 근접된 상태로 구비되어서 방열공(21a)의 사이에 벌려서 끼우도록 된 것을 특징으로 하는 팬의 가동여부 확인장치.The coupling member 40 is composed of a pair of bending pieces 45 having elasticity, the bending pieces 45 are provided in close proximity to each other to be sandwiched between the heat radiating holes 21a. Device for checking the operation of the fan. 삭제delete 청구항 1에 있어서,The method according to claim 1, 상기 날개부(33)의 직경은 팬(20)의 블레이드(22) 직경의 1/4로 형성된 것을 특징으로 하는 팬의 가동여부 확인장치.The blade unit 33 is a diameter of the blade (22) of the fan 20, characterized in that the fan is movable, characterized in that the fan is formed. 청구항 1,3,4중 어느 한 항에 있어서, The method according to any one of claims 1, 3, 4, 상기 날개부(33)의 면 또는 허브부재(32)의 면에 색채부(33a) 또는 야광부(33b)가 형성된 것을 특징으로 하는 팬의 가동여부 확인장치.Apparatus for checking whether or not the fan is characterized in that a color portion (33a) or a luminous portion (33b) is formed on the surface of the wing portion (33) or the surface of the hub member (32).
KR1020060091068A 2006-09-20 2006-09-20 Driving on/off inspection apparatus of fan KR100815607B1 (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200471039Y1 (en) * 2013-07-10 2014-01-28 (주)대동엔지니어링 Pinwheel device for verification of fan operation
KR20180072413A (en) * 2016-12-21 2018-06-29 에스케이매직 주식회사 Air cleaner
KR101949048B1 (en) 2017-12-14 2019-02-15 김재봉 Fan availability visual confirmation

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Publication number Priority date Publication date Assignee Title
JPH10104254A (en) 1996-09-27 1998-04-24 Mitsubishi Rayon Co Ltd Flow monitor, water purifier and water device for manufacturing water with carbon dioxide added
KR200318922Y1 (en) 2003-03-22 2003-07-04 주식회사 우리엔텍 Moving vane checking device
KR100559125B1 (en) 2003-04-25 2006-03-15 이원복 The verifying apparatus for ventilator fan's normal moving

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10104254A (en) 1996-09-27 1998-04-24 Mitsubishi Rayon Co Ltd Flow monitor, water purifier and water device for manufacturing water with carbon dioxide added
KR200318922Y1 (en) 2003-03-22 2003-07-04 주식회사 우리엔텍 Moving vane checking device
KR100559125B1 (en) 2003-04-25 2006-03-15 이원복 The verifying apparatus for ventilator fan's normal moving

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200471039Y1 (en) * 2013-07-10 2014-01-28 (주)대동엔지니어링 Pinwheel device for verification of fan operation
KR20180072413A (en) * 2016-12-21 2018-06-29 에스케이매직 주식회사 Air cleaner
KR102693185B1 (en) * 2016-12-21 2024-08-09 에스케이매직 주식회사 Air cleaner
KR101949048B1 (en) 2017-12-14 2019-02-15 김재봉 Fan availability visual confirmation

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