Energy saving apparatus for electric roller shutter
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
E06B-009/56
E06B-009/68
E06B-009/72
출원번호
US-0986806
(2016-01-04)
등록번호
US-9702189
(2017-07-11)
우선권정보
JP-2015-004987 (2015-10-01)
발명자
/ 주소
Chen, Ju-Huai
출원인 / 주소
Calendar Enterprises Co., Ltd.
대리인 / 주소
Kamrath, Alan D.
인용정보
피인용 횟수 :
0인용 특허 :
21
초록▼
An energy saving apparatus for an electric roller shutter contains a curtain unit, a fixing unit, a signal receiver, and a controller. The curtain unit includes a driving shaft having a chamber and a rotary connecting portion, and the curtain unit also includes a driver and a curtain. The fixing uni
An energy saving apparatus for an electric roller shutter contains a curtain unit, a fixing unit, a signal receiver, and a controller. The curtain unit includes a driving shaft having a chamber and a rotary connecting portion, and the curtain unit also includes a driver and a curtain. The fixing unit is configured to fix the curtain unit and includes a mounting rack, a first seat, a second seat, and a rolling assembly which reduces power consumption of the driver and facilitates an upward rolling of the curtain, when the curtain rolls. The signal receiver is electrically connected with the driver and includes a casing, a coupling portion, a power supply module, and a receiving module. The controller is configured to send a signal to the receiving module in the casing of the signal receiver, such that the driver of the curtain unit is controlled by the controller to operate.
대표청구항▼
1. An energy saving apparatus for an electric roller shutter, comprising: a curtain unit including a driving shaft, and the driving shaft having a chamber defined therein from a first end thereof and a rotary connecting portion formed on a second end thereof; a driver disposed in the chamber of the
1. An energy saving apparatus for an electric roller shutter, comprising: a curtain unit including a driving shaft, and the driving shaft having a chamber defined therein from a first end thereof and a rotary connecting portion formed on a second end thereof; a driver disposed in the chamber of the driving shaft so as to drive the driving shaft; and a curtain fixed on the driving shaft and rolling upwardly or unrolling downwardly as the driving shaft rotates;a fixing unit configured to fix the curtain unit and including a mounting rack; a first seat mounted on a first end of the mounting rack and configured to fix the driving shaft of the curtain unit; a second seat mounted on a second end of the mounting rack and configured to fix the rotary connecting portion of the driving shaft; and a rolling assembly secured in the second seat and rotatably connecting with the rotary connecting portion of the driving shaft, wherein the rolling assembly has two rotating discs, and each rotating disc has an opening for connecting with each of a plurality of posts of a second covering part of the second seat, and the rolling assembly also has a reed surrounding around the two rotating discs;a signal receiver electrically connected with the driver of the curtain unit and including a casing; a coupling portion disposed on one end of the casing and electrically coupling with the driver of the curtain unit; a power supply module housed in the casing and configured to supply power to the driver; and a receiving module accommodated in the casing; anda controller configured to send a signal to the receiving module in the casing of the signal receiver, such that the driver of the curtain unit is controlled by the controller to operate;wherein the mounting rack of the fixing unit has an accommodating groove for housing the first seat and the second seat;wherein the first seat has a first covering part and a first lid connecting with the first covering part, and the first lid has at least one first locking segment extending outwardly from a top of the first lid and configured to retain in the accommodating groove of the mounting rack; the first lid also has a first orifice for coupling with the driver of the driving shaft, and the first lid further has a second orifice defined thereon; the second seat has the second covering part and a second lid connected with the second covering part, wherein the second covering part has the plurality of posts for positioning the rolling assembly, and the second lid has at least one second locking segment extending outwardly from a top of the second lid and configured to retain in the accommodating groove of the mounting rack; and the second lid also has a first aperture for coupling with the driving shaft of the curtain unit, the rotary connecting portion of the driving shaft rotatably connects with the rolling assembly;wherein the driver has a transmission member, and the transmission member has a first positioning disc fixed on a first end thereof and has a connection hole formed on a second end thereof; the driver also has a drive motor connected with the connection hole of the transmission member, and the drive motor has a second positioning disc arranged on one end thereof, the second positioning disc has a plurality of notches defined on a peripheral side thereof; the driver has an affix protrusion extending outwardly from the first positioning disc of the transmission member; a wire coupled with the drive motor and extending through the transmission member and the affix protrusion, wherein the wire has a connector disposed in the second orifice of the first lid of the first seat, and the connector is electrically connected with the coupling portion of the signal receiver, when the driver is mounted in the chamber of the driving shaft of the curtain unit, the first positioning disc of the transmission member of the driver and the second positioning disc of the drive motor are housed in the chamber, and when the drive motor operates, it drives the second positioning disc and the first positioning disc of the transmission member to rotate so that the driving shaft of the curtain unit is driven to revolve by the second positioning disc and the first positioning disc. 2. The energy saving apparatus for the electric roller shutter as claimed in claim 1, wherein the drive motor of the driver is a DC motor, and DC voltage of the DC motor is less than 12V. 3. The energy saving apparatus for the electric roller shutter as claimed in claim 1, wherein the chamber of the driving shaft includes a plurality of locating ribs retained in the plurality of notches of the second positioning disc of the drive motor. 4. The energy saving apparatus for the electric roller shutter as claimed in claim 1, wherein the first covering part of the first seat has a plurality of first recesses defined therein, and the first lid of the first seat has a plurality of first insertions, wherein each first insertion is inserted into each of the plurality of first recesses. 5. The energy saving apparatus for the electric roller shutter as claimed in claim 1, wherein the second covering part of the second seat has a plurality of second recesses defined therein, and the second lid of the second seat has a plurality of second insertions, wherein each second insertion is inserted into each of the plurality of second recesses.
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