KR950021955A - Microwave cooling fan motor - Google Patents

Microwave cooling fan motor Download PDF

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Publication number
KR950021955A
KR950021955A KR1019930026957A KR930026957A KR950021955A KR 950021955 A KR950021955 A KR 950021955A KR 1019930026957 A KR1019930026957 A KR 1019930026957A KR 930026957 A KR930026957 A KR 930026957A KR 950021955 A KR950021955 A KR 950021955A
Authority
KR
South Korea
Prior art keywords
rotor
stator
motor casing
motor
spool
Prior art date
Application number
KR1019930026957A
Other languages
Korean (ko)
Other versions
KR0121166B1 (en
Inventor
이종철
Original Assignee
배순훈
대우전자 주식회사
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 배순훈, 대우전자 주식회사 filed Critical 배순훈
Priority to KR1019930026957A priority Critical patent/KR0121166B1/en
Publication of KR950021955A publication Critical patent/KR950021955A/en
Application granted granted Critical
Publication of KR0121166B1 publication Critical patent/KR0121166B1/en

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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/24—Casings; Enclosures; Supports specially adapted for suppression or reduction of noise or vibrations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

본 발명은 전자렌지의 냉각팬 모터에 관한 것으로, 모터케이싱(60)의 중앙부분에 형성된 고정자지지편(62)이 고정자(40)의 회전자수납공간(43)을 정의하는 측벽에 형성된 가이드(45)에 의해 안내되도록 고정자(40)가 모터케이싱(60)에 수납되고, 회전자(50)의 후방측이 그 모터케이싱(60)의 저면에 제공된 축수부(63)에 의해 회전가능한 상태로 수납되며, 측판(64)이 상기 모터케이싱(60)의 일부측벽을 절개하여 형성된 절개부(61)에 삽입장착된 상태에서 그 측판(64)에 형성된 관통공(65)에 상기 고정자(40)의 주변에 권취된 코일(41)에 전원을 인가하기 위한 전원단(42)이 대응하도록 위치한다. 또 고정자(40)가 모터케이싱(60)내에 수납된 다음 모터축(51)이 중앙 위치에 형성된 축공(75)을 관통하도록 삽입한 다음 연장부(71)가 상기 측판(64)의 관통공(65)을 통해 전원선과 접속되는 전원단(42)을 커버하도록 상부 커버(70)는 상기 고정자(40)와 회전자(50)가 수납된 모터케이싱(60)의 상측에 결합되어 냉각팬 모터의 외관적인 구조가 간단화 되도록 함과 더불어 회전자(50)의 회전시 발생되는 소음의 저감이 가능하도록 된 것이다.The present invention relates to a cooling fan motor of a microwave oven, wherein a stator support piece (62) formed at a central portion of a motor casing (60) is formed on a sidewall defining a rotor storage space (43) of the stator (40). The stator 40 is accommodated in the motor casing 60 so as to be guided by 45, and the rear side of the rotor 50 is rotatable by the bearing portion 63 provided on the bottom of the motor casing 60. The stator 40 is accommodated in the through-hole 65 formed in the side plate 64 in a state in which the side plate 64 is inserted into the cutout 61 formed by cutting a part side wall of the motor casing 60. The power supply stage 42 for applying power to the coil 41 wound around the is located so as to correspond. In addition, the stator 40 is accommodated in the motor casing 60, and then the motor shaft 51 is inserted so as to pass through the shaft hole 75 formed at the center position, and then the extension portion 71 is a through hole of the side plate 64. The upper cover 70 is coupled to the upper side of the motor casing 60 in which the stator 40 and the rotor 50 are accommodated so as to cover the power supply terminal 42 connected to the power supply line through 65. In addition to simplifying the external structure, it is possible to reduce the noise generated when the rotor 50 rotates.

Description

전자렌지의 냉각팬 모터Microwave cooling fan motor

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따른 전자렌지의 낸각팬 모터의 구조를 설명하는 분리사시도.Figure 2 is an exploded perspective view illustrating the structure of the eggplant fan motor of the microwave oven according to the present invention.

Claims (3)

전원인가시 전자력을 발생하는 코일(41)이 감겨져 고정자로서 작용하는 스풀(40)과, 이 스풀의 중앙부에 형성된 회전자수납공간(43)에 수납되어 모터측(51)이 결합된 회전자(50), 상기 고정자로서의 스풀(40)과 회전자(50)를 수납하면서 상기 코일(41)의 전원단에 대응하는 측면의 일부가 절개된 모터케이싱(60), 이 모터케이싱(60)의 상부를 커버하는 상부커버(70), 상기 모터케이싱(60)의 측면 절개부(61)를 커버하면서 상기 코일(41)의 전원단(42)에 대한 전원선의 접속을 위한 관통공(65)이 형성된 측판(64)을 갖추어 구성된 것을 특징으로 하는 전자렌지의 냉각팬 모터.The coil 41 which generates an electromagnetic force when power is applied is wound in the spool 40 acting as a stator, and the rotor in which the motor side 51 is coupled to the rotor accommodating space 43 formed at the center of the spool. 50), the motor casing 60 in which a part of the side surface corresponding to the power supply terminal of the coil 41 is cut while accommodating the spool 40 and the rotor 50 as the stator, and the upper part of the motor casing 60. Covering the upper cover 70, the through-hole 65 for connecting the power line to the power supply terminal 42 of the coil 41 while covering the side cutout 61 of the motor casing 60 is formed Cooling fan motor of the microwave oven, characterized in that the side plate (64). 제1항에 있어서, 상기 모터케이싱(60)의 중앙부에는 상기 스풀(40)의 내측에 형성되는 회전자수납공간(43)을 통해 상향 연장되어 그 스풀(40)을 고정하는 복수의 스풀고정편(62)이 절곡형성된 것을 특징으로 하는 전자렌지의 냉각팬 모터.The plurality of spool fixing pieces of claim 1, wherein the plurality of spool fixing pieces extend upward through a rotor storage space 43 formed inside the spool 40 to fix the spool 40 to a central portion of the motor casing 60. Cooling fan motor of the microwave oven, characterized in that (62) is bent. 제1항에 있어서, 상기 모터축(51)이 결합되는 회전자(50)의 상측에는 기어(52)가 장착되고, 그 기어(52)와 장착되어 회전자(50)의 평형을 유지시키기 위한 밸런서(53)가 더 구비되어 구성된 것을 특징으로 하는 전자렌지의 냉각팬 모터.According to claim 1, wherein the gear 52 is mounted on the upper side of the rotor 50 to which the motor shaft 51 is coupled, and is mounted with the gear 52 to maintain the balance of the rotor 50 Cooling fan motor of the microwave oven, characterized in that the balancer 53 is further provided. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930026957A 1993-12-09 1993-12-09 Fan motor KR0121166B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930026957A KR0121166B1 (en) 1993-12-09 1993-12-09 Fan motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930026957A KR0121166B1 (en) 1993-12-09 1993-12-09 Fan motor

Publications (2)

Publication Number Publication Date
KR950021955A true KR950021955A (en) 1995-07-26
KR0121166B1 KR0121166B1 (en) 1997-11-22

Family

ID=19370305

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019930026957A KR0121166B1 (en) 1993-12-09 1993-12-09 Fan motor

Country Status (1)

Country Link
KR (1) KR0121166B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100241914B1 (en) * 1997-08-27 2000-10-02 윤종용 Method for ascertaining message by opertor console in preivate exchange system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100241914B1 (en) * 1997-08-27 2000-10-02 윤종용 Method for ascertaining message by opertor console in preivate exchange system

Also Published As

Publication number Publication date
KR0121166B1 (en) 1997-11-22

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