KR970062354A

KR970062354A - Smart opening and closing fan

Info

Publication number: KR970062354A
Application number: KR1019970024134A
Authority: KR
Inventors: 유인만
Original assignee: 유인만
Priority date: 1997-06-11
Filing date: 1997-06-11
Publication date: 1997-09-12

Abstract

이 발명은 개방추의 원심력으로 환풍익의 개방레버를 직접 구동하는 스카트 개폐환풍기를 제안하려는 것이다.The present invention is to propose a scat opening and closing fan directly driving the open lever of the vent blade by the centrifugal force of the open weight.

이 발명은 개폐축에 연장되고 송풍각을 변위시켜 환풍구를 개페하는 1조의 환풍익 ; 및 개폐축들을 연동장치로서 연동시킨 환푸익연동장치로 구성하는 개폐환풍익장치를 구비하고 ; 환풍익 리턴스프링을 포함하는 개폐환풍익장치에 하나 이상의 개폐축을 개방추의 원심력으로 구동하여 환풍익을 개방하는 개폐축구동장치를 결합하며 ; 개폐축구동장치는 개폐환풍익장치에 지축으로 설치한 하니 아싱의 개방추 ; 하나 이상의 개폐축에 설치한 개방레버 및 개방추에 설치하여 개방레버에 접속되는 구동아암으로 구성하여 개방추는 원심력 발생시 원심운동각(θ1)을 진출하고 ; 구동아암은 원심추의 원심운동각을 개방레버의 구동각(θ2)으로 변환하며 ; 구동각(θ2)내에서 구동아암에 연동되는 개방레버는 환풍익을 송풍각으로 개방하는 것을 특징으로 하는 스마트 개폐환풍기이다.The present invention extends to the opening and closing shaft and displaces the blowing angle to open a set of ventilation vents; And an open / close air vane device configured as a ring wing interlock device in which the open / close shafts are interlocked as interlocking devices. Combining the open / close shaft driving device for opening the open air vane by driving one or more open / close shafts by the centrifugal force of the opening weight to the open / close fan blade apparatus including the vent blade return spring; The opening and closing shaft driving device is the opening weight of the honey ashing installed on the opening and closing ventilation blade unit as a supporting shaft; An open lever installed on at least one open / close shaft and a drive arm installed on the open weight to connect to the open lever, and the open weight advances the centrifugal motion angle (θ1) when the centrifugal force is generated; The driving arm converts the centrifugal movement angle of the centrifugal weight into the driving angle (θ2) of the open lever; The open lever linked to the drive arm in the drive angle θ2 is a smart open / close fan, which opens the vent blade at the blow angle.

이 발명에 의하면 환풍익은 구동초기 민감하게 조용히 열리고 구동말기에 조용히 닫힌다.According to this invention, the vent blade is sensitively opened at the beginning of the drive and closed quietly at the end of the drive.

Description

Smart opening and closing fan

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

제1도는 스마크 개폐환풍기의 개폐장치 실시예를 내보인 닫힌상태 정면도.1 is a closed front view showing an embodiment of the opening and closing device of the mark opening and closing ventilator.

제2도는 제1도 개폐장치의 동작상태 일부 확대전개도.2 is a partially enlarged development view of the operating state of the first opening and closing device.

제3도는 스마트 개폐환풍기의 개폐장치 실시예를 내보인 열린상태 정면도.Figure 3 is an open state front view showing an embodiment of the opening and closing device of the smart opening and closing ventilator.

제4도는 제3도 개폐장치의 동작상태 일부 확대전개도.4 is a partially enlarged development view of the operating state of the switchgear of FIG.

제5도는 실시예 연동장치를 결합한 이 발명 개폐장치의 측단면도.Figure 5 is a side cross-sectional view of the opening and closing device of the present invention incorporating an embodiment interlock device.

Claims

An opening and closing vent blade device configured as a fan blade interlocking device which interlocks the opening and closing shafts with a set of ventilation blades extending to the opening and closing shaft and displaced at the blowing angle to open and close the ventilation openings; An opening and closing vent drive device including an opening and closing air return device including a vent return return screw and driving the centrifugal force of the opening weight to one or more opening shafts to open the vent blade; The opening and closing shaft drive system includes one or more opening weights mounted on the opening and closing vent blade system as supporting shafts; An open lever installed on at least one open and close shaft and a drive arm installed on the open weight connected to the open lever; The opening weight advances the centrifugal movement angle (θ1) when the centrifugal force is generated; The driving arm converts the centrifugal movement angle of the centrifugal weight into the driving angle (θ2) of the open lever; The open lever interlocked with the drive arm in the drive angle θ2 opens the vent blade at the blowing angle θ.

According to claim 1, Interlocking plate 30 rotatably supported by the rotating plate 20, the vent blades; Rack gear 32 installed in the circumferential track of the interlocking plate 30; And a pinion element 33 interlocked with the rack gear 32 by being installed at the opening and closing shaft 12; Smart opening and closing fan, characterized in that the remaining opening and closing shafts are linked to the driving of any one of the ventilation blade opening and closing shaft (12).

The method according to claim 1, wherein the hub (41) of the drive plate (40) is attached to the motor (45) shaft (46); Rotatably supporting the rotating plate 20 provided with the ventilation blades on the driving plate; A lever 51 is provided on the opening / closing shaft 12 of the vent blade; Smart opening and closing ventilator, characterized in that the lever 51 and the opening and closing groove 52 of the drive plate 40 to allow the lever 51 and the rotating plate 20 to be linked to the drive plate (40).

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