KR950016645A

KR950016645A - Blower motor coupling device of vacuum cleaner

Info

Publication number: KR950016645A
Application number: KR1019930031413A
Authority: KR
Inventors: 지헌평
Original assignee: 이헌조; 엘지전자 주식회사
Priority date: 1993-12-30
Filing date: 1993-12-30
Publication date: 1995-07-20

Abstract

본 발명은 진공청소기의 송풍모터 결합장치에 관한 것으로, 제3도 및 제4도와 같이, 진공청소기의 커버(1)와 몸체(8)의 내측 후방부에 송풍 모터(4)를 수직으로 조립하고, 몸체(8)의 바닥면과 송풍 모터(4)의 하단부 사이에 모터 안전필터(2)를 결합하며, 홉입 공기가 모터 안전필터(2)를 통하여 상부로 유입된후 하부 몸체(8)의 배기구(10)를 통하여 배출되도록 유로를 형성한 구성으로 되어 있으며, 몸체(8)에 형성한 몸체 중앙리브(11)의 하부 일측에 몸체 흡입구(13)를 형성하고, 몸체 중앙리브(11)의 하측 수평 지지면에 모터 흡입구(15)를 형성함과 아울러 송풍 모터(4)를 지지하는 원형 리브(14)를 형성하며, 모터 안전필터(2)를 몸체 중앙리브(11)의 수평 지지면과, 몸체(8)의 바닥면에 형성한 리브(21) 사이에 결합한 구성으로 되어 있다. 이러한 본 발명은 송풍 모터(4)을 하부 몸체(8)에 수직으로 내려놓고 커버(1)를 씌우는 간단한 동작으로 조립할 수 있으므로 조립 공정시간이 단축되고, 송풍 모터(4) 안착시 임펠러 패킹(3)과 몸체(8) 사이에 틈새가 생기지 않아 공기의 누설이 방지되므로 흡입력이 저하됨을 방지할 수 있으며,조립시 리드 와이어(16)가 찍히지 않도록 처리할 수 있으므로 리드 와이어(16)의 피복이 손상되어 전기 쇼트가 유발됨을 방지할 수 있다.The present invention relates to a blower motor coupling device of a vacuum cleaner, and as shown in FIGS. 3 and 4, the blower motor (4) is vertically assembled to the inside of the cover (1) and the body (8) of the vacuum cleaner. The motor safety filter (2) is coupled between the bottom surface of the body (8) and the lower end of the blower motor (4), and the inlet air flows upward through the motor safety filter (2) and then A flow path is formed so as to be discharged through the exhaust port 10, and a body suction port 13 is formed at one lower side of the body central rib 11 formed in the body 8, and the body central rib 11 is formed. A motor inlet 15 is formed on the lower horizontal support surface, and a circular rib 14 supporting the blower motor 4 is formed, and the motor safety filter 2 is connected to the horizontal support surface of the central rib 11 of the body. The ribs 21 are formed between the ribs 21 formed on the bottom surface of the body 8. The present invention can be assembled by a simple operation of lowering the blower motor 4 vertically to the lower body 8 and covering the cover 1, the assembly process time is shortened, the impeller packing (3) when seating the blower motor (4) Since there is no gap between the body and the body 8 to prevent the leakage of air, the suction force can be prevented from being lowered, and the coating of the lead wire 16 is damaged because it can be processed so that the lead wire 16 is not taken out during assembly. This can prevent the electrical short from occurring.

Description

Blower motor coupling device of vacuum cleaner

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

제1도는 종래 진공청소기의 구성을 보인 분해 사시도,1 is an exploded perspective view showing the configuration of a conventional vacuum cleaner,

제2도 (가)는 종래 진공청소기의 조립상태 단면도, (나)는 종래 진공청소기의 요부 단면도,2 (a) is a cross-sectional view of the assembled state of the conventional vacuum cleaner, (b) is a sectional view of the main part of the conventional vacuum cleaner,

제3도는 본 발명에 의한 진공청소기의 분해 사시도,3 is an exploded perspective view of a vacuum cleaner according to the present invention;

제4도 (가)는 본 발명에 의한 진공청소기의 조립상태 단면도, (나)는 본 발명에 의한 진공청소기의 요부 단면도.Figure 4 (a) is a cross-sectional view of the assembled state of the vacuum cleaner according to the present invention, (b) is a sectional view of the main part of the vacuum cleaner according to the present invention.

Claims

The blower motor 4 is vertically assembled to the cover 1 of the vacuum cleaner and the inner rear of the body 8, and the motor safety filter 2 is disposed between the bottom surface of the body 8 and the lower end of the blower motor 4. ), Blower motor coupling device of the vacuum cleaner, characterized in that the flow path is formed so that the inlet air is introduced through the motor safety filter (2) and discharged through the exhaust port (10) of the body (8) .

According to claim 1, wherein the body suction port 13 is formed on the lower side of the body center rib 11 formed in the body (8), the motor suction port 15 on the lower horizontal support surface of the body center rib (11) In addition to forming a circular rib (14) for supporting the blowing motor (4), the motor safety filter (2) formed on the horizontal support surface of the central rib of the body 11 and the bottom surface of the body (8) Blowing motor coupling device of the vacuum cleaner, characterized in that configured to combine between the rib (21).

The noise filter according to claim 2, wherein an impeller packing (3) is inserted into the lower side of the blower motor (4), and between the motor support rib (20) formed in the cover (1) and the upper end of the blower motor (4). Blower motor coupling device of the vacuum cleaner, characterized in that the combination by inserting (5) and the back packing (6).

※ Note: The disclosure is based on the initial application.