KR20220140956A - Cross fan with built-in sterilization lamp - Google Patents

Cross fan with built-in sterilization lamp Download PDF

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KR20220140956A
KR20220140956A KR1020210046880A KR20210046880A KR20220140956A KR 20220140956 A KR20220140956 A KR 20220140956A KR 1020210046880 A KR1020210046880 A KR 1020210046880A KR 20210046880 A KR20210046880 A KR 20210046880A KR 20220140956 A KR20220140956 A KR 20220140956A
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South Korea
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fan
housing
lamp
outer plate
assembled
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KR1020210046880A
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Korean (ko)
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KR102504500B1 (en
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문명호
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문명호
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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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
    • F04D29/283—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis rotors of the squirrel-cage type
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/02—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using physical phenomena
    • A61L2/08—Radiation
    • A61L2/10—Ultra-violet radiation
    • 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
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • 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
    • F04D29/05—Shafts or bearings, or assemblies thereof, specially adapted for elastic fluid pumps
    • F04D29/056—Bearings
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • 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
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
    • Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters

Abstract

The present invention relates to a cross fan with a sterilization lamp embedded therein and, more specifically, to a cross fan capable of removing bacteria and odors included in air during the procedure of suctioning and discharging the air by having a sterilization (UV) lamp embedded in a longitudinal direction in the cross fan. In accordance with the present invention, the cross fan comprises first and second outer plates (21, 22) provided at both ends, and a plurality of blades (23) connected in a transverse direction to be formed on a circumference in which the first and second outer plates (21, 22) face each other, and the cross fan discharges the air, introduced through an inlet of an air conditioner, through an outlet (15) while rotating due to the operation of a driving motor (17) connected with the first outer plate (21) on one side, wherein in the cross fan (20), the first outer plate (21) on one side is axially coupled to the driving motor (17) installed and fixed to a fan housing (10) of the air conditioner, and the second outer plate (22) on the other side is assembled with a housing side plate (13) of the fan housing (10), and a rotary support member (30) is assembled with a side plate insertion hole (22a), while a sterilization lamp (40) is installed by being inserted through a center through hole (38) of the rotary support member (30) in a longitudinal direction of the blades (23).

Description

살균램프가 내장된 크로스팬 {Cross fan with built-in sterilization lamp} Cross fan with built-in sterilization lamp

본 발명은 살균램프가 내장된 크로스팬에 관한 것으로 보다 상세하게는 크로스팬의 내부에서 길이방향으로 살균(UV)램프를 내장시켜 공기를 흡입 및 토출하는 과정에서 상기 공기 내에 포함된 세균 및 냄새를 제거할 수 있도록 발명한 것이다.The present invention relates to a cross fan having a built-in sterilization lamp, and more particularly, a sterilization (UV) lamp is built in the inside of the cross fan in the longitudinal direction to remove bacteria and odors contained in the air in the process of inhaling and discharging air. It is designed to be removed.

일반적으로, 실내 공간의 온도 및 습도를 일정하게 유지하는 것을 공기조화라 하며, 이때 사용되는 인위적인 수단으로 공기조화장치가 사용된다.In general, maintaining a constant temperature and humidity of an indoor space is called air conditioning, and an air conditioner is used as an artificial means used at this time.

상기 공기조화장치는 크게 팬회전축에 탑재된 베인(vane)을 모터가 회전시켜 공기 흐름을 생성하는 구동 장치를 포함하는 것으로, 공기 흐름의 이동 및 순환을 통하여 대류 효과를 일으킬 수 있도록 구성된다.The air conditioner largely includes a driving device for generating an air flow by rotating a vane mounted on a fan rotating shaft by a motor, and is configured to generate a convection effect through movement and circulation of the air flow.

또, 상기 공기조화장치에 실내를 따뜻하게 하는 난방장치와 시원하게 하는 냉방장치가 더 포함되게 구성하여 난방장치의 열원으로부터 발생되는 열이 열교환기를 통과하는 실내공기를 가열하여 실내로 토출됨으로써 난방이 이루어지거나, 냉방장치의 압축된 냉매가 팽창하면서 발생되는 감열작용을 이용하여 흡입되는 실내공기를 냉각시켜 토출함으로써 실내냉방이 이루어지도록 할 수 있다.In addition, the air conditioner is configured to further include a heating device for warming the room and a cooling device for cooling the room, so that the heat generated from the heat source of the heating device heats the indoor air passing through the heat exchanger and discharges it to the room, thereby heating or , it is possible to cool the room by cooling and discharging the inhaled indoor air using the heat-sensing action generated while the compressed refrigerant of the air-conditioning device expands.

즉, 상기 공기조화장치는 크로스팬과 구동모터를 고정하는 팬하우징과, 팬하우징의 저면에 실내공기를 유입하는 유입구와 토출시키는 토출구가 구비된 전면커버와, 전면커버와 크로스팬 사이에 내설되는 증발기로 구성될 수 있다.That is, the air conditioner includes a fan housing for fixing the cross fan and the driving motor, a front cover having an inlet for introducing indoor air and an outlet for discharging indoor air on the bottom surface of the fan housing, and a front cover installed between the front cover and the cross fan. It may consist of an evaporator.

여기에서, 상기 크로스팬은 리어케이스의 토출구에 회전가능하게 조립되면서, 상기 크로스팬의 어느 일측은 리어케이스에 결합된 구동모터와 축결합되고, 다른 일측은 리어케이스에 회전가능하게 조립된 베어링부재에 조립되어 구동모터의 작동으로 크로스팬이 회전하면서 유입되는 공기를 토출하게 된다.Here, the cross fan is rotatably assembled to the discharge port of the rear case, and one side of the cross fan is shaft-coupled to the driving motor coupled to the rear case, and the other side is a bearing member rotatably assembled to the rear case. The cross fan rotates by the operation of the driving motor and discharges the incoming air.

상기 크로스팬은 양단부에 외측판이 구비되어 상기 외측판의 원주(圓周)상에 다수개의 블레이드를 횡방향으로 구비한 것으로, 상기 크로스팬의 외측판에 구동모터와 베어링부재에 조립되는 측판축이 각각 형성시켜 사용되고 있었다.The cross fan is provided with outer plates at both ends, and a plurality of blades are provided on the circumference of the outer plate in the transverse direction. was formed and used.

그러나, 상기와 같이 공기조화장치에 설치되는 크로스팬은 흡입되는 공기와 토출되는 공기가 만나면서 공기 중에 있던 습기가 블레이드 표면에 묻어 물방울이 생성되는 결로현상이 이루어지는데, 이러한 상황에서 공기조화장치가 정지되는 경우 블레이드 표면의 물방울에 공기 중의 각종 미생물과 세균이 번식하면서 표면 오염 및 악취가 발생되는 문제점이 있었다.However, in the cross fan installed in the air conditioner as described above, when the intake air and the discharged air meet, moisture in the air is deposited on the blade surface to generate water droplets. In this situation, the air conditioner stops In this case, there was a problem that various microorganisms and bacteria in the air were propagated in the water droplets on the surface of the blade, causing surface contamination and odor.

따라서, 공기조화장치의 사용 후 블레이드의 건조를 위해 크로스팬이 일정시간 강제 회전되어야 하였고, 자외선(UV) 살균장치를 별도로 더 장착시켜 토출되는 공기 내에 포함된 세균 및 냄새를 제거하고 있었다.Therefore, the cross fan had to be rotated for a certain period of time to dry the blades after using the air conditioner, and an ultraviolet (UV) sterilizer was additionally installed to remove bacteria and odors contained in the discharged air.

하지만, 상기 자외선 살균장치의 램프를 공기조화장치에 설치하는데 있어서, 램프의 크기 및 길이에 따라 설치 공간을 크게 차지하여 공간 효율 및 공기의 토출흐름을 저해하였고, 토출되는 공기 중의 세균 및 냄새를 제거하는데 어려운 문제점이 있었다.However, in installing the lamp of the ultraviolet sterilizer in the air conditioner, it occupies a large installation space according to the size and length of the lamp, impairing space efficiency and air discharge flow, and removing bacteria and odors in the discharged air I had a difficult problem doing it.

대한민국 등록실용신안공보 20-0375215호 에어커텐 기능을 갖는 살균용 공기청정기 (등록일자 2005년 01월 28일)Republic of Korea Registered Utility Model Publication No. 20-0375215 Air purifier for sterilization with air curtain function (Registration date January 28, 2005)

상기와 같은 종래기술의 문제점을 해결하기 위한 것으로서, 본 발명의 목적은 팬하우징에 양측단부가 지지되어 구동모터의 동력으로 회전하는 크로스팬의 내부에 자외선(UV) 살균램프를 길이방향으로 설치하여 흡입 및 토출되는 공기 내의 세균 및 냄새를 제거할 수 있도록 하는데 있다.In order to solve the problems of the prior art as described above, an object of the present invention is to install an ultraviolet (UV) sterilization lamp in the longitudinal direction inside a cross fan that is rotated by the power of a driving motor with both ends supported by a fan housing. It is intended to remove bacteria and odors in the air that is inhaled and discharged.

본 발명의 다른 목적은, 크로스팬의 내부에 자외선 램프를 설치하여 공기조화장치의 공간효율을 최적화시켜 제품의 크기를 소형화하면서도 살균 효율은 증대시켜 제품 경쟁력을 향상시킬 수 있도록 하는데 있다.Another object of the present invention is to optimize the space efficiency of the air conditioner by installing an ultraviolet lamp inside the cross fan, thereby reducing the size of the product while increasing the sterilization efficiency to improve product competitiveness.

이와 같은 기술적 과제를 해결하기 위한 본 발명에 의하면,According to the present invention for solving such a technical problem,

양단부에 제1,제2 외측판(21,22)이 구비되고, 상기 제1,제2 외측판(21,22)이 마주하는 원주상에 복수개의 블레이드(23)를 횡방향으로 연결해 구성되며, 일측의 제1외측판(21)에 연결된 구동모터(17)의 작동으로 회전하면서 공기조화장치의 유입구를 통해 유입된 공기를 토출구(15)로 토출시키는 크로스팬에 있어서;The first and second outer plates 21 and 22 are provided at both ends, and the first and second outer plates 21 and 22 are formed by connecting a plurality of blades 23 on a circumference facing each other in the transverse direction. , A cross fan for discharging air introduced through an inlet of an air conditioner to a discharge port 15 while rotating by the operation of a driving motor 17 connected to the first outer plate 21 on one side;

상기 크로스팬(20)은, 일측의 제1외측판(21)이 공기조화장치의 팬하우징(10)에 고정설치된 구동모터(17)와 축결합되고, 타측의 제2외측판(22)은 팬하우징(10)의 하우징측판(13)에 조립되는 회전지지부재(30)가 측판끼움구멍(22a)에 조립되면서 상기 회전지지부재(30)의 중앙관통구(38)를 통해 살균램프(40)를 블레이드(23)의 길이방향으로 삽입해 설치하여 달성된다.In the cross fan 20, a first outer plate 21 on one side is axially coupled to a drive motor 17 fixedly installed in the fan housing 10 of the air conditioner, and the second outer plate 22 on the other side is While the rotation support member 30 assembled to the housing side plate 13 of the fan housing 10 is assembled into the side plate fitting hole 22a, the sterilization lamp 40 through the central through hole 38 of the rotation support member 30 ) is achieved by inserting the blade 23 in the longitudinal direction.

또, 상기 회전지지부재(30)는, 제2외측판(22)에 체결되며 내부에 베어링수용부(33)가 형성된 베어링하우징(31)과; 상기 베어링수용부(33)에 삽입되는 베어링부재(35)와; 하우징측판(13)의 부싱끼움홀(13a)을 통해 삽입되어 상기 베어링부재(35)의 내륜에 부싱관(37a)이 조립되는 팬고정부싱(37)을 포함해 구성된다.In addition, the rotation support member 30 is fastened to the second outer plate 22 and a bearing housing 31 having a bearing accommodating part 33 formed therein; a bearing member (35) inserted into the bearing receiving part (33); It is inserted through the bushing fitting hole 13a of the housing side plate 13 and is configured to include a fan fixing bushing 37 in which the bushing pipe 37a is assembled to the inner ring of the bearing member 35 .

또한, 상기 제1외측판(21)은, 제2외측판(22)을 마주하는 내측면에 살균램프(40)의 선단부가 지지되는 램프안착홈(45a)을 갖는 램프고정부재(45)가 더 조립되어 달성한다.In addition, the first outer plate 21 has a lamp fixing member 45 having a lamp seating groove 45a in which the front end of the germicidal lamp 40 is supported on the inner surface facing the second outer plate 22 . More assembled to achieve.

그리고, 제2외측판(22)의 측판끼움구멍(22a)에는, 제1외측판(21)을 마주하는 내측방향으로 하우징받침면(22b)이 절곡 성형되고, 베어링하우징(31)은, 상기 하우징받침면(22b)에 지지되는 측판받침부(32)가 제1외측판(21)을 마주하는 방향으로 더 돌출 형성되어, 상기 베어링하우징(31)의 베어링수용부(33)에 적어도 하나의 베어링부재(35)가 조립되게 구성한다.And, in the side plate fitting hole 22a of the second outer plate 22, a housing support surface 22b is bent in the inward direction facing the first outer plate 21, and the bearing housing 31 is, The side plate support part 32 supported on the housing support surface 22b is further formed to protrude in a direction facing the first outer plate 21, and at least one The bearing member 35 is configured to be assembled.

또한, 상기 회전지지부재(30)의 중앙관통구(38)에는, 투명 파이프형상을 갖는 램프보호관(43)이 블레이드(23)의 길이방향으로 설치되고, 상기 램프보호관(43)의 내부에 살균램프(40)가 조립되도록 구성하여 달성한다.In addition, in the central through hole 38 of the rotation support member 30, a lamp protection tube 43 having a transparent pipe shape is installed in the longitudinal direction of the blade 23, and sterilization inside the lamp protection tube 43 This is achieved by configuring the lamp 40 to be assembled.

이러한 본 발명에 의하면, 팬하우징에 지지되어 구동모터의 동력으로 회전하는 크로스팬의 내부에 자외선(UV) 살균램프를 간편하게 길이방향으로 설치할 수 있으며, 상기 살균램프를 이용해 공기조화장치에서 흡입 및 토출되는 공기 내의 세균 및 냄새 제거효율을 향상시킬 수 있다.According to the present invention, an ultraviolet (UV) sterilization lamp can be easily installed in the longitudinal direction inside the cross fan supported by the fan housing and rotated by the power of the driving motor, and suction and discharge from the air conditioner using the sterilization lamp It is possible to improve the efficiency of removing bacteria and odors in the air.

또, 크로스팬의 내부에 자외선 램프를 설치하여 공기조화장치의 공간효율을 최적화시켜 제품의 크기를 소형화하는 것도 가능함과 아울러 크로스팬의 회전안전성을 높여 소음발생을 저감시켜 제품 경쟁력을 향상시킬 수 있는 효과도 있다.In addition, it is possible to reduce the size of the product by optimizing the space efficiency of the air conditioner by installing an ultraviolet lamp inside the cross fan, and it is also possible to improve the product competitiveness by increasing the rotational safety of the cross fan and reducing noise generation. There is an effect.

도 1은 본 발명인 살균램프가 내장된 크로스팬의 설치 상태를 도시한 정면도.
도 2는 본 발명인 살균램프가 내장된 크로스팬의 요부 확대도.
도 3은 본 발명의 구성인 회전지지부재의 분해 사시도.
도 4는 본 발명의 실시구성을 도시한 정면도.1 is a front view showing the installation state of the cross fan with a built-in sterilization lamp of the present invention.
Figure 2 is an enlarged view of the main part of the cross-pan with a built-in germicidal lamp of the present invention.
Figure 3 is an exploded perspective view of the rotation support member constituting the present invention.
4 is a front view showing an embodiment of the present invention.

본 발명인 살균램프가 내장된 크로스팬은, 상기 크로스팬의 내부에서 길이방향으로 살균(UV)램프를 내장시켜 공기를 흡입 및 토출하는 과정에서 상기 공기 내에 포함된 세균 및 냄새를 제거할 수 있도록 발명한 것이다.The present invention invented a cross fan with a built-in sterilization lamp to remove bacteria and odors contained in the air in the process of inhaling and discharging air by embedding a sterilization (UV) lamp in the longitudinal direction inside the cross fan. did it

이하 본 발명에 따른 살균램프가 내장된 크로스팬의 구성을 첨부된 도면을 참고로 하여 상세히 기술되는 실시 예들에 의해 그 특징들을 이해할 수 있을 것이다.Hereinafter, the features of the cross-pan having a built-in germicidal lamp according to the present invention will be understood by way of embodiments described in detail with reference to the accompanying drawings.

본 발명은 다양한 변경을 가할 수 있고 여러 가지 형태를 가질 수 있는바, 실시 예들을 본문에 상세하게 설명하고자 한다. 그러나 이는 본 발명을 특정한 개시 형태에 대해 한정하려는 것이 아니며, 본 발명의 사상 및 기술범위에 포함되는 모든 변경, 균등물 내지 대체물을 포함하는 것으로 이해되어야 한다.Since the present invention can have various changes and can have various forms, embodiments will be described in detail in the text. However, this is not intended to limit the present invention to the specific disclosed form, it should be understood to include all modifications, equivalents and substitutes included in the spirit and scope of the present invention.

먼저, 본 발명이 적용되는 크로스팬(20)은, 크게 냉,난방기에 사용되는 공기조화장치의 팬하우징(10) 내부에 설치되어 구동모터(17)의 작동으로 회전하면서 실내공기를 유입하여 토출구(15)로 토출시키는 구성을 가지고 있다.First, the cross fan 20 to which the present invention is applied is largely installed inside the fan housing 10 of the air conditioner used for cooling and heating, and rotates by the operation of the driving motor 17 to introduce indoor air to the outlet. (15) has a configuration for discharging.

여기에서, 본 발명의 크로스팬(20)은, 양단부에 제1,제2 외측판(21,22)이 구비되고, 상기 제1,제2 외측판(21,22)이 마주하는 원주상에 복수개의 블레이드(23)를 횡방향으로 연결해 구성되며, 일측의 제1외측판(21)에 연결된 구동모터(17)의 작동으로 회전하면서 공기조화장치의 유입구를 통해 유입된 공기를 토출구(15)로 토출시키도록 구성한다.Here, the crosspan 20 of the present invention is provided with first and second outer plates 21 and 22 at both ends, and is formed on a circumference where the first and second outer plates 21 and 22 face each other. It is configured by connecting a plurality of blades 23 in the transverse direction, and rotates by the operation of the driving motor 17 connected to the first outer plate 21 on one side, and the air introduced through the inlet of the air conditioner is discharged through the outlet (15). configured to be discharged with

또, 본 발명은, 상기 크로스팬(20)의 길이방향으로 내부 중심선상에 자외선(UV)살균램프(40)를 설치할 수 있도록 한 구성이며, 이를 위해 상기 크로스팬(20)은, 크게 일측의 제1외측판(21)이 공기조화장치의 팬하우징(10)에 고정 설치된 구동모터(17)와 축결합되고, 타측의 제2외측판(22)은 팬하우징(10)의 하우징측판(13)에 조립되는 회전지지부재(30)가 측판끼움구멍(22a)에 조립되면서 상기 회전지지부재(30)의 중앙관통구(38)를 통해 살균램프(40)를 블레이드(23)의 길이방향으로 삽입해 설치되도록 한다.In addition, the present invention is configured so that an ultraviolet (UV) sterilization lamp 40 can be installed on the inner center line in the longitudinal direction of the cross pan 20, and for this purpose, the cross pan 20 is largely The first outer plate 21 is shaft-coupled to the driving motor 17 fixedly installed in the fan housing 10 of the air conditioner, and the second outer plate 22 on the other side is the housing side plate 13 of the fan housing 10 . ) As the rotation support member 30 assembled to the side plate fitting hole 22a is assembled in the longitudinal direction of the blade 23 through the central through-hole 38 of the rotation support member 30 , the sterilization lamp 40 is Insert and install.

상기의 냉,난방 및 정화용 공기조화장치 및 팬하우징(10) 내부에 설치되어 구동모터(17)와 연결된 크로스팬(20)은 이미 일반적으로 공지된 구성이므로 상기의 조립구성에 대해서는 더 이상의 설명은 생략하기로 한다.The above-mentioned air conditioner for cooling, heating and purification and the cross fan 20 installed inside the fan housing 10 and connected to the drive motor 17 are already generally known configurations, so the above assembly configuration will not be described further. to be omitted.

상기 크로스팬(20)의 제2외측판(22)에 조립되는 회전지지부재(30)는, 크게 베어링부재(35)가 수용되며 제2외측판에 체결되는 베어링하우징(31)과, 상기 하우징측판(13)과 베어링부재(35)에 조립되는 팬고정부싱(37)을 포함해 구성된다.The rotation support member 30 assembled to the second outer plate 22 of the cross fan 20 includes a bearing housing 31 in which a bearing member 35 is largely accommodated and fastened to the second outer plate, and the housing. It is configured to include a fan fixing bushing 37 assembled to the side plate 13 and the bearing member 35 .

상기 베어링하우징(31)은, 제2외측판(22)에 고정나사를 이용해 체결되는 원판형상을 갖고 중앙부에 요(凹)홈 형상의 베어링수용부(33)가 형성되는데, 상기 베어링수용부(33)의 내부에는 팬고정부싱(37)의 부싱관(37a)이 끼워지는 조립구멍(미부호)이 형성된다.The bearing housing 31 has a disk shape fastened to the second outer plate 22 using a set screw, and a bearing receiving portion 33 having a concave groove shape is formed in the center portion, the bearing receiving portion ( 33), an assembly hole (unsigned) into which the bushing pipe 37a of the fan fixing bushing 37 is fitted is formed.

또, 상기 베어링하우징(31)의 베어링수용부(33)에 베어링부재(35)가 삽입되는데, 상기 베어링부재(35)는 이미 일반적인 구성으로 작업 환경 등에 따라서 다양한 베어링을 적용해 사용할 수 있다.In addition, the bearing member 35 is inserted into the bearing receiving portion 33 of the bearing housing 31, and the bearing member 35 is already in a general configuration and various bearings can be applied depending on the working environment.

또한, 팬고정부싱(37)은, 고무 및 우레탄 등과 같은 비교적 탄력 및 내화성을 갖는 재질로 성형되며, 일측의 부싱관(37a)을 상기 하우징측판(13)의 부싱끼움홀(13a)을 통해 삽입시켜 상기 베어링부재(35)의 내륜에 부싱관(37a)이 조립되도록 한다.In addition, the fan fixing bushing 37 is formed of a material having relatively elasticity and fire resistance such as rubber and urethane, and the bushing tube 37a on one side is inserted through the bushing fitting hole 13a of the housing side plate 13 . to assemble the bushing pipe 37a to the inner ring of the bearing member 35 .

따라서, 상기 크로스팬(20)의 제2외측판(22)에 회전지지부재(30)의 베어링하우징(31)을 체결 조립한 다음에 상기 팬고정부싱(37)의 부싱관(37a)을 하우징측판(13)을 통해 베어링하우징(31)에 포함된 베어링의 내륜에 조립시키게 되면, 상기 크로스팬(20)은 제1외측판(21)에 조립된 구동모터(17)의 작동으로 회전되면서도 팬고정부싱(37)은 하우징측판(13)에 고정된 상태를 유지할 수 있으며, 상기 팬고정부싱(37)에 의해 비교적 작은 충격 및 흔들림에도 대응할 수 있다.Therefore, after fastening and assembling the bearing housing 31 of the rotation support member 30 to the second outer plate 22 of the cross fan 20, the bushing tube 37a of the fan fixing unit 37 is mounted as a housing. When assembled to the inner ring of the bearing included in the bearing housing 31 through the side plate 13 , the cross fan 20 is rotated by the operation of the driving motor 17 assembled to the first outer plate 21 while being rotated by the fan. The fixing bushing 37 can maintain a state fixed to the housing side plate 13 , and can respond to a relatively small impact and shaking by the fan fixing bushing 37 .

그리고, 상기 팬고정부싱(37)의 중앙관통구(38)를 통해 자외선 살균램프(40)를 크로스팬(20)의 길이방향으로 조립하면, 상기 살균램프(40)에서 조사되는 자외선으로 크로스팬(20)을 통해 이동하는 공기내의 세균 및 냄새를 살균할 수 있도록 하여 공간활용 및 살균효율이 향상될 수 있다.And, when the ultraviolet sterilization lamp 40 is assembled in the longitudinal direction of the cross pan 20 through the central through hole 38 of the fan fixing bushing 37, the cross pan is irradiated with ultraviolet rays from the sterilization lamp 40. By sterilizing bacteria and odors in the air moving through (20), space utilization and sterilization efficiency can be improved.

본 발명의 사용 실시예로서, 도 4에서와 같이 제2외측판(22)의 측판끼움구멍(22a)에 제1외측판(21)을 마주하는 내측방향으로 하우징받침면(22b)이 절곡 성형되고, 베어링하우징(31)은, 상기 하우징받침면(22b)에 지지되는 측판받침부(32)가 제1외측판(21)을 마주하는 방향으로 더 돌출 형성되어, 상기 베어링하우징(31)의 베어링수용부(33)에 적어도 하나의 베어링부재(35)가 조립되게 구성한다.As an embodiment of the present invention, as shown in FIG. 4, the housing support surface 22b is bent in the inner direction facing the first outer plate 21 in the side plate fitting hole 22a of the second outer plate 22. and the bearing housing 31 is further formed to protrude in a direction in which the side plate support part 32 supported on the housing support surface 22b faces the first outer plate 21, the bearing housing 31 of At least one bearing member 35 is configured to be assembled to the bearing receiving portion 33 .

따라서, 상기 크로스팬(20)의 고속회전에도 제2외측판(22)에 조립된 베어링하우징(31)과 팬고정부싱(37)이 안정적으로 지지될 수 있도록 하여 소음발생을 최소화할 수 있다.Therefore, even when the cross fan 20 rotates at a high speed, the bearing housing 31 and the fan fixing bushing 37 assembled to the second outer plate 22 can be stably supported to minimize noise generation.

또, 상기 제1외측판(21)은, 제2외측판(22)을 마주하는 내측면에 살균램프(40)의 선단부가 지지되는 램프안착홈(45a)을 갖는 램프고정부재(45)가 더 조립되도록 구성하여, 팬고정부싱(37)의 중앙관통구(38)를 통해 제2외측판(22)에서 삽입된 살균램프(40)를 양단부에서 안정적으로 지지될 수 있도록 한다.In addition, the first outer plate 21 has a lamp fixing member 45 having a lamp seating groove 45a in which the front end of the germicidal lamp 40 is supported on the inner surface facing the second outer plate 22 . It is configured to be further assembled, so that the sterilization lamp 40 inserted from the second outer plate 22 through the central through hole 38 of the fan fixing bushing 37 can be stably supported at both ends.

이때, 상기 제1외측판(21)에 조립되는 램프고정부재(45)는 내측에 베어링부재(미도시)가 포함되어 제1외측판(21)의 회전에도 램프고정부재(45)는 회전되지 않도록 하는 것이 바람직하다.At this time, the lamp fixing member 45 assembled to the first outer plate 21 includes a bearing member (not shown) inside, so that the lamp fixing member 45 does not rotate even when the first outer plate 21 rotates. It is preferable not to

또한, 본 발명의 또 다른 실시예로서, 상기 회전지지부재(30)의 중앙관통구(38)에는, 투명 파이프형상을 갖는 램프보호관(43)이 블레이드(23)의 길이방향으로 설치되고, 상기 램프보호관(43)의 내부에 살균램프(40)가 조립되도록 구성하여, 살균램프의 훼손 및 파손을 방지하고, 보다 용이하게 교체작업이 이루어지도록 할 수 있다.In addition, as another embodiment of the present invention, in the central through hole 38 of the rotation support member 30, a lamp protection tube 43 having a transparent pipe shape is installed in the longitudinal direction of the blade 23, and the By configuring the sterilization lamp 40 to be assembled inside the lamp protection tube 43, it is possible to prevent damage and breakage of the sterilization lamp, and to make replacement work more easily.

상기 램프보호관(43)은 투명 또는 반투명하게 채색될 수 있으며, 토출구(15)의 방향으로 자외선이 집중 조사될 수 있도록 반사층이 일부 라인에 형성할 수 있는 것도 본 발명에 포함된다.The lamp protection tube 43 may be colored transparently or translucently, and it is also included in the present invention that a reflective layer may be formed on some lines so that ultraviolet rays can be intensively irradiated in the direction of the outlet 15 .

이상에서와 같이 상술한 실시 예는 본 발명의 가장 바람직한 예에 대하여 설명한 것이지만 상기 실시 예에만 한정되는 것은 아니며, 본 발명의 기술사상을 벗어나지 않는 범위 내에서 다양한 변형이 가능하다는 것은 당업자에게 있어서 명백한 것이다. As described above, the above-described embodiment has been described with respect to the most preferred embodiment of the present invention, but it is not limited to the above embodiment, and it is apparent to those skilled in the art that various modifications are possible within the scope without departing from the technical spirit of the present invention. .

10. 팬하우징 13. 하우징측판
17. 구동모터 20. 크로스팬
21. 제1외측판 22. 제2외측판
23. 블레이드 30. 회전지지부재
31. 베어링하우징 32. 측판받침부
33. 베어링수용부 35. 베어링부재
37. 팬고정부싱 40. 살균램프
43. 램프보호관 45. 램프고정부재10. Fan housing 13. Housing side plate
17. Drive motor 20. Cross fan
21. First outer plate 22. Second outer plate
23. Blade 30. Rotation support member
31. Bearing housing 32. Side plate support
33. Bearing receiving part 35. Bearing member
37. Fan fixing bushing 40. Germicidal lamp
43. Lamp protection tube 45. Lamp fixing member

Claims (5)

양단부에 제1,제2 외측판(21,22)이 구비되고, 상기 제1,제2 외측판(21,22)이 마주하는 원주상에 복수개의 블레이드(23)를 횡방향으로 연결해 구성되며, 일측의 제1외측판(21)에 연결된 구동모터(17)의 작동으로 회전하면서 공기조화장치의 유입구를 통해 유입된 공기를 토출구(15)로 토출시키는 크로스팬(20)에 있어서;
상기 크로스팬(20)은,
일측의 제1외측판(21)이 공기조화장치의 팬하우징(10)에 고정설치된 구동모터(17)와 축결합되고, 타측의 제2외측판(22)은 팬하우징(10)의 하우징측판(13)에 조립되는 회전지지부재(30)가 측판끼움구멍(22a)에 조립되면서 상기 회전지지부재(30)의 중앙관통구(38)를 통해 살균램프(40)를 블레이드(23)의 길이방향으로 삽입해 설치하는 것을 특징으로 한 살균램프가 내장된 크로스팬.
The first and second outer plates 21 and 22 are provided at both ends, and the first and second outer plates 21 and 22 are formed by connecting a plurality of blades 23 on a circumference facing each other in the transverse direction. , in the cross fan (20) for discharging air introduced through the inlet of the air conditioner to the outlet (15) while rotating by the operation of the driving motor (17) connected to the first outer plate (21) on one side;
The cross pan 20,
The first outer plate 21 on one side is shaft-coupled to the driving motor 17 fixedly installed on the fan housing 10 of the air conditioner, and the second outer plate 22 on the other side is the housing side plate of the fan housing 10 . The length of the blade 23 through the central through-hole 38 of the rotation support member 30 while the rotation support member 30 assembled to the rotation support member 30 is assembled into the side plate fitting hole 22a. Cross fan with built-in sterilization lamp, characterized in that it is installed by inserting it in the direction.
 제 1항에 있어서,
상기 회전지지부재(30)는,
제2외측판(22)에 체결되며 내부에 베어링수용부(33)가 형성된 베어링하우징(31)과;
상기 베어링수용부(33)에 삽입되는 베어링부재(35)와;
하우징측판(13)의 부싱끼움홀(13a)을 통해 삽입되어 상기 베어링부재(35)의 내륜에 부싱관(37a)이 조립되는 팬고정부싱(37)을 포함해 구성된 것을 특징으로 하는 살균램프가 내장된 크로스팬.
The method of claim 1,
The rotation support member 30,
a bearing housing 31 fastened to the second outer plate 22 and having a bearing accommodating part 33 therein;
a bearing member (35) inserted into the bearing receiving part (33);
A sterilization lamp, characterized in that it is inserted through the bushing fitting hole (13a) of the housing side plate (13) and comprises a fan fixing bushing (37) in which the bushing tube (37a) is assembled to the inner ring of the bearing member (35) Built-in crosspan.
 제 1항에 있어서,
상기 제1외측판(21)은,
제2외측판(22)을 마주하는 내측면에 살균램프(40)의 선단부가 지지되는 램프안착홈(45a)을 갖는 램프고정부재(45)가 더 조립되는 것을 특징으로 하는 살균램프가 내장된 크로스팬.
The method of claim 1,
The first outer plate 21,
A lamp fixing member 45 having a lamp seating groove 45a in which the front end of the sterilization lamp 40 is supported is further assembled on the inner surface facing the second outer plate 22. cross fan.
 제 2항에 있어서,
제2외측판(22)의 측판끼움구멍(22a)에는, 제1외측판(21)을 마주하는 내측방향으로 하우징받침면(22b)이 절곡 성형되고,
베어링하우징(31)은, 상기 하우징받침면(22b)에 지지되는 측판받침부(32)가 제1외측판(21)을 마주하는 방향으로 더 돌출형성되어,
상기 베어링하우징(31)의 베어링수용부(33)에 적어도 하나의 베어링부재(35)가 조립되게 구성한 것을 특징으로 하는 살균램프가 내장된 크로스팬.
3. The method of claim 2,
In the side plate fitting hole 22a of the second outer plate 22, a housing receiving surface 22b is bent in the inner direction facing the first outer plate 21,
The bearing housing 31 is further formed to protrude in a direction in which the side plate support part 32 supported on the housing support surface 22b faces the first outer plate 21,
A cross fan with a built-in germicidal lamp, characterized in that at least one bearing member (35) is assembled to the bearing receiving part (33) of the bearing housing (31).
 제 1항에 있어서,
상기 회전지지부재(30)의 중앙관통구(38)에는,
투명 파이프형상을 갖는 램프보호관(43)이 블레이드(23)의 길이방향으로 설치되고, 상기 램프보호관(43)의 내부에 살균램프(40)가 조립되도록 구성한 것을 특징으로 하는 살균램프가 내장된 크로스팬.


The method of claim 1,
In the central through-hole 38 of the rotation support member 30,
A cross with a built-in germicidal lamp, characterized in that a lamp protective tube 43 having a transparent pipe shape is installed in the longitudinal direction of the blade 23, and the germicidal lamp 40 is assembled inside the lamp protective tube 43 Pan.
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20000019551A (en) * 1998-09-12 2000-04-15 윤종용 Assembly structure of indoor unit for air conditioner and method thereof
KR200259753Y1 (en) * 2001-10-13 2002-01-05 이영재 Desinfection apparatus for treating water
KR200214203Y1 (en) * 1998-07-30 2002-03-15 황한규 Fixed structure of indoor fan cross fan
KR200375215Y1 (en) 2004-11-03 2005-03-11 박진수 Air curtain type air cleaner for sterilization
KR20060039361A (en) * 2004-11-02 2006-05-08 주식회사 대우일렉트로닉스 Protective screen for ultraviolet lamp of air conditioner
KR100875454B1 (en) * 2007-07-06 2008-12-22 (주)웹토스 Specie device equiped to aquarium
KR101294965B1 (en) * 2013-04-01 2013-08-09 명성희 Sterilization lamp apparatus for water storage containers of water purifier and water purifier therewith

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR200214203Y1 (en) * 1998-07-30 2002-03-15 황한규 Fixed structure of indoor fan cross fan
KR20000019551A (en) * 1998-09-12 2000-04-15 윤종용 Assembly structure of indoor unit for air conditioner and method thereof
KR200259753Y1 (en) * 2001-10-13 2002-01-05 이영재 Desinfection apparatus for treating water
KR20060039361A (en) * 2004-11-02 2006-05-08 주식회사 대우일렉트로닉스 Protective screen for ultraviolet lamp of air conditioner
KR200375215Y1 (en) 2004-11-03 2005-03-11 박진수 Air curtain type air cleaner for sterilization
KR100875454B1 (en) * 2007-07-06 2008-12-22 (주)웹토스 Specie device equiped to aquarium
KR101294965B1 (en) * 2013-04-01 2013-08-09 명성희 Sterilization lamp apparatus for water storage containers of water purifier and water purifier therewith

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