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KR100239331B1 - Fan motor assembly unit of window aircon - Google Patents

Fan motor assembly unit of window aircon Download PDF

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Publication number
KR100239331B1
KR100239331B1 KR1019970042951A KR19970042951A KR100239331B1 KR 100239331 B1 KR100239331 B1 KR 100239331B1 KR 1019970042951 A KR1019970042951 A KR 1019970042951A KR 19970042951 A KR19970042951 A KR 19970042951A KR 100239331 B1 KR100239331 B1 KR 100239331B1
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KR
South Korea
Prior art keywords
fan motor
fixing
fan
motor
window
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KR1019970042951A
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Korean (ko)
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KR19990019559A (en
Inventor
임찬호
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전주범
대우전자주식회사
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Priority to KR1019970042951A priority Critical patent/KR100239331B1/en
Publication of KR19990019559A publication Critical patent/KR19990019559A/en
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Publication of KR100239331B1 publication Critical patent/KR100239331B1/en

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
    • F24F1/027—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle mounted in wall openings, e.g. in windows
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/601—Mounting; Assembling; Disassembling specially adapted for elastic fluid pumps

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)

Abstract

본 발명은 창문형 에어콘의 팬모터 고정장치에 관한 것으로서, 특히 송풍팬과 냉각팬을 회전시키는 팬모터(10)의 케이스(11)에 "X" 자형으로 결합되어 있는 4개의 고정편(12)과, 상기 팬모터(10)가 안착되록 장착홈(21)이 형성되어 있으며 이 장착홈(21)을 중심으로 팬모터(10)의 회전축(12)이 회동가능하게 삽입되는 삽입홈(22)과 상기 고정편(12)이 압입되는 고정홈(23)이 "+" 자형으로 형성되어 있는 모터브라켓(20)을 구비하므로, 고정편(12)이 결합된 팬모터(10)를 모터브라켓(20)의 상부에서 눌러 압입시키면 별도의 부품을 사용하지 않아도 팬모터의 유동을 방지할 수 있다. 따라서, 조립공수가 감소되므로 제품의 생산성이 향상된다.The present invention relates to a fan motor fixing device of a window air conditioner, and in particular, four fixing pieces (12) coupled to the case 11 of the fan motor 10 for rotating the blower fan and the cooling fan in an "X" shape; And, the mounting groove 22 is formed so that the fan motor 10 is seated and the rotation shaft 12 of the fan motor 10 is rotatably inserted around the mounting groove 21. Since the fixing groove 23 into which the fixing piece 12 is press-fitted has a motor bracket 20 formed in a “+” shape, the fan motor 10 to which the fixing piece 12 is coupled is provided with a motor bracket 20. Pressing in the upper part of) will prevent the fan motor from flowing without using any parts. Therefore, the assembly labor is reduced and the productivity of the product is improved.

Description

창문형 에어콘의 팬모터 고정장치 (An apparatus for fixing the fan motor of window type air-conditioner)An apparatus for fixing the fan motor of window type air-conditioner

본 발명은 창문형 에어콘의 팬모터 고정장치에 관한 것으로서, 특히 냉각된 공기를 실내로 송풍하는 송풍팬과 고온의 냉매가스를 냉각하는 냉각팬이 결합된 팬모터가 유동되지 않도록 베이스판에 고정시키는 창문형 에어콘의 팬모터 고정장치에 관한 것이다.The present invention relates to a fan motor fixing device for a window type air conditioner, and in particular, a window type for fixing a fan motor combined with a blowing fan for blowing cooled air into a room and a cooling fan for cooling a high-temperature refrigerant gas to a base plate so as not to flow. It relates to an air conditioner fan motor fixing device.

일반적으로, 창문형 에어콘은 도 3에 도시된 바와같이 냉매가스를 고온·고압으로 압축시키는 압축기(110)와, 이 압축기(110)에서 압축된 고온·고압의 냉매가스를 방열시켜 액체상태로 변환시키는 응축기(120)와, 이 응축기(120)에서 액체상태로 변환된 냉매가스를 저온의 액체 및 기체상태로 감압시키는 팽창밸브(도시안됨)와, 이 팽창밸브에서 감압된 냉매가스를 증발시켜 주변열을 빼앗아 실내의 온도를 저온으로 유지시키는 동시에 증발된 냉매가스를 다시 압축기(110)로 이송시키는 증발기(130)로 구성되어 있다.In general, the window air conditioner is a compressor (110) for compressing the refrigerant gas at high temperature and high pressure, as shown in Figure 3, and converts the refrigerant gas of the high temperature, high pressure compressed by the compressor 110 to a liquid state The condenser 120, an expansion valve (not shown) for reducing the refrigerant gas converted into the liquid state in the condenser 120 into a low temperature liquid and a gas state, and the refrigerant gas decompressed in the expansion valve is evaporated. It is composed of an evaporator 130 to take the temperature of the room at a low temperature while at the same time transport the evaporated refrigerant gas back to the compressor (110).

한편, 에어콘 본체(100)의 베이스판(140)에는 실내측과 실외측을 분리시키는 실내·외측 차단벽체(150,160)가 설치되어 있으며, 이 실내·외측 차단벽체(150, 160) 사이에는 팬모터(180)가 안착되는 모터브라켓(170)이 설치되어 있다.On the other hand, the base plate 140 of the air conditioner main body 100 is provided with indoor and external blocking walls 150 and 160 that separate the indoor and outdoor sides, and the fan motor between the indoor and external blocking walls 150 and 160. The motor bracket 170 on which the 180 is seated is installed.

상기 팬모터(180)의 회전축(181) 양단에는 냉각된 공기를 실내로 송풍하는 송풍팬(190)과 고온의 냉매가스를 냉각하는 냉각팬(200)이 각각 결합되어 있고, 에어콘 본체(100)의 전면에는 상기 송풍팬(190)의 구동에 따라 실내공기를 흡입하는 흡입그릴부(210)와 냉기를 배출하는 배출그릴부(220)가 각각 형성되어 있다.Both ends of the rotating shaft 181 of the fan motor 180 are coupled to a blowing fan 190 for blowing cooled air into the room and a cooling fan 200 for cooling a high temperature refrigerant gas, respectively. In front of the suction fan 210, the suction grill unit 210 for sucking indoor air and the discharge grill unit 220 for discharging cold air are formed.

또한, 송풍팬(190)의 흡입력으로 인해 증발기(130)를 통해 흡입된 실내공기가 다시 실내로 순환되도록 안내하는 동시에 증발기(130)에서 발생된 응축수를 모아 외부로 배출하는 스크롤(230)이 베이스판(140)에 결합되어 있다.In addition, the scroll 230, which guides the indoor air sucked through the evaporator 130 to be circulated back to the room due to the suction force of the blower fan 190, collects the condensed water generated in the evaporator 130 and discharges it to the outside. It is coupled to the plate 140.

도 4는 상기와 같이 냉각된 공기를 실내로 송풍하는 송풍팬(190)과 고온의 냉매가스를 냉각하는 냉각팬(200)을 구동시키는 팬모터(180)와, 이 팬모터(180)가 유동되지 않게 베이스판(140)에 고정시키는 모터브라켓(170)의 결합상태를 나타낸 분해 사시도이다.4 is a fan motor 180 for driving a blowing fan 190 for blowing the cooled air to the room and a cooling fan 200 for cooling a high temperature refrigerant gas, and the fan motor 180 flows. Is an exploded perspective view showing a coupling state of the motor bracket 170 to be fixed to the base plate 140 not to be.

도면에 도시된 바와같이 모터브라켓(170)의 중앙부에는 팬모터(180)가 삽입되는 장착홈(171)이 형성되어 있으며, 이 장착홈(171)의 양측에 형성된 지지부(172,173)의 상면에는 팬모터(180)의 케이스(182)에 결합되어 있는 지지브라켓(183,184)이 안착될 수 있도록 고정홈(174,175)이 형성되어 있다.As shown in the figure, a mounting groove 171 into which the fan motor 180 is inserted is formed at the center of the motor bracket 170, and a fan is formed on the upper surfaces of the support parts 172 and 173 formed at both sides of the mounting groove 171. Fixing grooves 174 and 175 are formed to allow the support brackets 183 and 184 coupled to the case 182 of the motor 180 to be seated.

또한, 상기 고정홈(174,175)내에는 지지브라켓(183,184)에 형성된 체결공(185)에 대응하는 체결홈(176,177)이 형성되어 있다. 따라서, 팬모터(180)의 지지브라켓(183,184)을 모터브라켓(170)의 고정홈(174,175)에 안착시킨 후, 고정나사(186)로 상기 지지브라켓(183,184)의 체결공(185)과 모터브라켓(170)의 체결홈(176,177)을 결합하면 팬모터(180)의 유동을 방지할 수 있다.In addition, fastening grooves 176 and 177 corresponding to the fastening holes 185 formed in the support brackets 183 and 184 are formed in the fixing grooves 174 and 175. Therefore, after the support brackets 183 and 184 of the fan motor 180 are seated in the fixing grooves 174 and 175 of the motor bracket 170, the fastening holes 185 of the support brackets 183 and 184 and the motor are fixed with the fixing screws 186. Coupling the fastening grooves 176 and 177 of the bracket 170 may prevent the flow of the fan motor 180.

그러나, 상기와 같은 종래의 팬모터 고정장치에서는 팬모터(180)의 지지브라켓(183,184)에 형성된 4개의 체결공(185)에 고정나사(186)를 삽입하여 모터브라켓(170)의 체결홈(176,177)에 결합하여야 함에 따라 조립공수가 늘어나 제품의 생산성을 저하시킨다는 문제점이 있었다.However, in the conventional fan motor fixing apparatus as described above, the fixing screw 186 is inserted into the four fastening holes 185 formed in the support brackets 183 and 184 of the fan motor 180 so that the fastening groove of the motor bracket 170 ( 176, 177), there is a problem in that the number of assembly labor is increased to reduce the productivity of the product.

이에 본 발명은 상기와 같은 문제점을 해결하기 위해 발명된 것으로, 팬모터를 모터브라켓에 고정시키는 부품수를 저감시켜 조립공수를 줄이므로써 제품의 생산성을 향상시키는 창문형 에어콘의 팬모터 고정장치를 제공하는 것을 그 목적으로 한다.The present invention has been invented to solve the above problems, it provides a fan motor fixing device of the window-type air conditioner to improve the productivity of the product by reducing the number of parts to secure the assembly of the fan motor to the motor bracket It is for that purpose.

상기와 같은 목적을 달성하기 위하여 본 발명은, 창문형 에어콘에 있어서, 송풍팬과 냉각팬을 회전시키는 팬모터의 케이스에 "X" 자형으로 결합되어 있는 4개의 고정편과, 상기 팬모터가 안착되록 장착홈이 형성되어 있으며 이 장착홈을 중심으로 팬모터의 회전축이 회동가능하게 삽입되는 삽입홈과 상기 고정편이 압입되는 고정홈이 "+" 자형으로 형성되어 있는 모터브라켓을 구비하는 것을 특징으로 한다.In order to achieve the above object, the present invention, in the window air conditioner, the four fixing pieces are coupled to the case of the fan motor for rotating the blowing fan and the cooling fan "X" shape, so that the fan motor is seated It is characterized in that it comprises a mounting bracket is formed and the insertion groove is inserted into the rotational axis of the fan motor rotatably around the mounting groove and the motor bracket is formed in the "+" shape of the fixing groove in which the fixing piece is pressed. .

도 1은 본 발명에 따른 창문형 에어콘의 팬모터 고정장치를 나타낸 사시도,1 is a perspective view showing a fan motor fixing device of the window air conditioner according to the present invention,

도 2는 도 1에 도시된 팬모터와 모터브라켓이 결합된 상태의 평면도,2 is a plan view of the fan motor and the motor bracket shown in FIG.

도 3은 일반적인 창문형 에어콘을 나타낸 평면도,3 is a plan view showing a typical window air conditioner,

도 4는 도 3에 도시된 팬모터와 모터브라켓의 결합상태를 나타낸 분해Figure 4 is an exploded view showing the coupling state of the fan motor and the motor bracket shown in FIG.

사시도.Perspective view.

도면의 주요부분에 대한 부호의 설명Explanation of symbols for main parts of the drawings

10 : 팬모터 11 : 모터케이스10: fan motor 11: motor case

12 : 고정편 13 : 회전축12: fixed piece 13: rotation axis

20 : 모터브라켓 21 : 장착홈20: motor bracket 21: mounting groove

22 : 삽입홈 23 : 고정홈22: insertion groove 23: fixing groove

24 : 고정돌기24: fixed protrusion

이하, 본 발명의 바람직한 일실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 따른 창문형 에어콘의 팬모터 고정장치를 나타낸 사시도이고, 도 2는 도 1에 도시된 팬모터와 모터브라켓이 결합된 상태의 평면도로, 송풍팬과 냉각팬을 회전시키는 팬모터(10)의 케이스(11)에는 4개의 고정편(12)이 "X" 자형으로 결합되어 있다.1 is a perspective view showing a fan motor fixing device of the window air conditioner according to the present invention, Figure 2 is a plan view of the fan motor and the motor bracket shown in Figure 1, a fan motor for rotating the blowing fan and cooling fan Four fixing pieces 12 are coupled to the case 11 of 10 in an "X" shape.

한편, 팬모터(10)를 베이스판에 고정시키는 모터브라켓(20)의 상면에는 팬모터(10)가 안착될 수 있도록 장착홈(21)이 형성되어 있으며, 이 장착홈(21)을 중심으로 수직방향에는 팬모터(10)의 회전축(13)이 회동가능하게 삽입되는 삽입홈(22)이 형성되어 있고, 수평방향에는 팬모터(10)에 결합된 고정편(12)이 압입되는 고정홈(23)이 형성되어 있다.On the other hand, a mounting groove 21 is formed on the upper surface of the motor bracket 20 to fix the fan motor 10 to the base plate so that the fan motor 10 can be seated. An insertion groove 22 is formed in the vertical direction in which the rotating shaft 13 of the fan motor 10 is rotatably inserted, and in the horizontal direction, the fixing groove 12 into which the fixing piece 12 coupled to the fan motor 10 is press-fitted. 23 is formed.

또한, 상기 고정홈(23)의 양측벽에는 압입된 고정편(12)이 고정홈(23)으로 부터 이탈되지 않도록 지지하는 고정돌기(24)가 형성되어 있다. 따라서, 작업자가 모터브라켓(20)의 상부에서 팬모터(10)를 눌러 장착홈(21)에 삽입하면 상기 팬모터(10)에 결합되어 있는 고정편(12)이 고정홈(23)에 압입되어 팬모터(10)의 유동은 제한된다.In addition, the fixing protrusions 24 are formed on both side walls of the fixing groove 23 so as to prevent the press-fitting fixing piece 12 from being separated from the fixing groove 23. Therefore, when the operator presses the fan motor 10 from the upper portion of the motor bracket 20 and inserts it into the mounting groove 21, the fixing piece 12 coupled to the fan motor 10 is press-fitted into the fixing groove 23. Thus, the flow of the fan motor 10 is limited.

한편, 상부 고정편에 고정나사를 위한 체결홀을 형성하고 모터브라켓에도 상기 체결홀에 대응하는 체결홀을 형성하여 고정나사로 상기 체결홀들을 결합하면 팬모터를 더욱 견고하게 모터브라켓에 고정시킬 수 있다.On the other hand, by forming a fastening hole for the fixing screw on the upper fixing piece and forming a fastening hole corresponding to the fastening hole in the motor bracket, by combining the fastening holes with the fixing screw it can be fixed to the motor bracket more firmly. .

상기와 같이 본 발명은, 팬모터를 위한 장착홈이 형성된 모터브라켓의 상부에서 고정편이 결합된 팬모터를 눌러 상기 장착홈에 삽입하면 팬모터의 고정편이 모터브라켓의 고정홈에 압입되어 팬모터의 유동을 제한함에 따라 팬모터를 모터브라켓에 결합하기 위하여 별도의 부품이 요구되지 않으므로 조립공수가 감소되어 제품의 생산성이 향상된다.As described above, the present invention, by pressing the fan motor coupled to the fixing piece in the upper portion of the motor bracket with a mounting groove for the fan motor is inserted into the mounting groove, the fixing piece of the fan motor is pressed into the fixing groove of the motor bracket of the fan motor As the flow is restricted, no separate parts are required to couple the fan motor to the motor bracket, thereby reducing assembly labor and improving product productivity.

본 발명은 도면에 도시된 일실시예를 참고로 설명되었으나 이는 예시적인 것에 불과하며, 당해 기술분야에 통상의 지식을 지닌 자라면 이로부터 다양한 변형 및 균등한 타실시예가 가능하다는 점을 이해할 것이다. 따라서, 본 발명의 진정한 기술적 보호범위는 첨부된 특허청구범위에 의해서만 정해져야 할 것이다.Although the present invention has been described with reference to one embodiment shown in the drawings, this is merely exemplary, and those skilled in the art will understand that various modifications and equivalent other embodiments are possible therefrom. Therefore, the true technical protection scope of the present invention should be defined only by the appended claims.

Claims (3)

창문형 에어콘에 있어서, 송풍팬과 냉각팬을 회전시키는 팬모터(10)의 케이스(11)에 "X" 자형으로 결합되어 있는 4개의 고정편(12)과, 상기 팬모터(10)가 안착되록 장착홈(21)이 형성되어 있으며 이 장착홈(21)을 중심으로 팬모터(10)의 회전축(12)이 회동가능하게 삽입되는 삽입홈(22)과 상기 고정편(12)이 압입되는 고정홈(23)이 "+" 자형으로 형성되어 있는 모터브라켓(20)을 구비하는 것을 특징으로 하는 창문형 에어콘의 팬모터 고정장치.In the window-type air conditioner, four fixing pieces 12 coupled to the case 11 of the fan motor 10 for rotating the blower fan and the cooling fan, and the fan motor 10 are seated. The mounting groove 21 is formed and the insertion groove 22 and the fixing piece 12 are pressed into which the rotary shaft 12 of the fan motor 10 is rotatably inserted around the mounting groove 21. Fan motor fixing device of the window air conditioner, characterized in that the groove 23 is provided with a motor bracket 20 is formed in a "+" shape. 제 1 항에 있어서, 상기 고정홈(23)의 양측면에는 압입된 팬모터(10)의 고정편(12)이 이탈되지 않도록 지지하는 고정돌기(24)가 형성되어 있는 것을 특징으로 하는 창문형 에어콘의 팬모터 고정장치.According to claim 1, wherein both sides of the fixing grooves 23 of the window air conditioner, characterized in that the fixing projections 24 for supporting the fixing piece 12 of the press-fit fan motor 10 is not separated. Fan motor fixture. 제 1 항에 있어서, 상기 고정편에 고정나사를 위한 체결홀을 형성하고 모터브라켓에도 상기 체결홀에 대응하는 체결홀을 형성하여 고정나사로 상기 체결홀들을 결합하는 것을 특징으로 하는 창문형 에어콘의 팬모터 고정장치.The fan motor of claim 1, wherein a fastening hole for a fixing screw is formed in the fixing piece, and a fastening hole corresponding to the fastening hole is also formed in the motor bracket to couple the fastening holes with the fixing screw. Fixture.
KR1019970042951A 1997-08-29 1997-08-29 Fan motor assembly unit of window aircon KR100239331B1 (en)

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