• 专利附录
  • 专利说明
  • 权利要求
  • 类似技术
  • 同族专利
  • 引用文献
  • 法律状态
  • 优先权
    • 专利摘要:
    The invention relates to an energy-saving electric roller shutter, which contains a blind unit (1), a fixing unit (2), a signal receiver (3) and a control unit. The blind unit (1) comprises a drive shaft (11) having a chamber (111) and a rotatable connecting portion (112), and a driving device (12) and a blind (13). The fixing unit (2) is configured to attach the blind unit (1) and comprises a winding assembly (24) reducing the energy consumption of the driving device (12) and facilitating the winding of the blind (13). The signal receiver (3) is connected to the driving device (12) and comprises a receiving module (34). The control unit is configured to send a signal to the receiving module (34), so that operation of the driver (12) is controlled by the control unit.
    公开号:FR3041987A3
    申请号:FR1657642
    申请日:2016-08-08
    公开日:2017-04-07
    发明作者:Ju-Huai Chen
    申请人:Calendar Entpr Co Ltd；
    IPC主号:
    专利说明:

    ENERGY SAVING ELECTRIC ROLLING SHUTTER
    The present invention relates to an energy saving electric roller shutter, and more particularly to an energy saving electric roller shutter which reduces the energy consumption of a drive device and facilitates winding up a blind using a winding assembly.
    A conventional blind is used to block sunlight and adjust the lights in a house, and it is rolled up or pulled down by pulling on a control cord. However, the control cord will wrap around children's necks if used imprudently.
    To overcome such a problem, an electric blind has been developed and includes a rail on which an automatic cord winder is mounted to wind up or unwind down the blind.
    In addition, a drive motor is attached to an end of an upper portion of the electric blind to cause upward movement or downward movement of the electric blind. Nevertheless, the electric blind is moved by the drive motor only, which leads to energy consumption.
    The present invention aims to mitigate and / or avoid the disadvantages described above. The main object of the present invention is to provide an energy-saving electric roller shutter which reduces the energy consumption of a driving device and facilitates the winding up of a blind using of a winding assembly.
    The subject of the present invention is therefore an energy-saving electric roller shutter, characterized in that it comprises: - a blind unit comprising: a drive shaft, the drive shaft having a chamber defined at the interior thereof from a first end thereof and a rotatable connecting portion formed on a second end thereof; a driving device arranged in the chamber of the drive shaft so as to drive the drive shaft; and - a blind fixed to the drive shaft and winding upward or downwardly as the drive shaft rotates; a fixing unit configured to attach the blind unit and comprising: a mounting rail; a first seat mounted on a first end of the mounting rail and configured to secure the drive shaft of the blind unit; a second seat mounted on a second end of the mounting rail and configured to secure the rotatable link portion of the drive shaft; and a winding assembly secured in the second seat and rotatably connected to the rotational link portion of the drive shaft, the winding assembly reducing power consumption of the drive device and facilitating winding up the awning of the blind unit when the awning of the blind unit is wound up; a signal receiver electrically connected to the drive device of the blind unit and comprising: a housing; a coupling portion disposed on one end of the housing and electrically coupling to the drive of the blind unit; a power supply module received in the housing and configured to supply electrical power to the drive device; and a receiving module received in the housing; and a control unit configured to send a signal to the receiving module in the signal receiver housing, such that the operation of the drive device of the blind unit is controlled by the control unit.
    The mounting rail of the fixing unit may have a receiving groove for receiving the first seat and the second seat.
    According to particular optional features of the present invention: the first seat has a first cover portion and a first cover connected to the first cover portion, the first cover having at least a first locking segment extending outwardly to from an upper portion thereof and configured to engage the receiving groove of the mounting rail, the first cover also having a first port for coupling to the driving device of the drive shaft, and the first cover further having a second port defined thereon; and the second seat has a second cover portion and a second cover connected to the second cover portion, the second cover portion having a plurality of pads for positioning the winding assembly, the second cover having at least one second segment locking member extending outwardly from an upper portion thereof and configured to engage the receiving groove of the mounting rail, and the second cover also having a first opening for coupling to the drive shaft of the blind unit, the rotary link portion of the drive shaft is rotatably connected to the winding assembly.
    The driving device may be a transmission element, the transmission element having a first positioning disk fixed to a first end thereof and having a connecting hole formed on a second end thereof, the device also having a drive motor connected to the linkage hole of the transmission member, the drive motor having a second positioning disk disposed on one end thereof, the second positioning disk having a plurality of of notches defined on a peripheral side thereof, the driving device having a fixing projection extending outwardly from the first positioning disk of the transmission element, a wire being coupled to the motor driving and extending through the transmission member and the attachment projection, the wire having a connector disposed in the second port of the first cover of the first seat, and the connector being electrically connected to the coupling portion of the signal receiver, so that when the driving device is mounted in the drive shaft chamber of the blind unit, the first positioning disk of the transmission element of the driving device and the second positioning disk of the driving motor are received in the chamber and, when the driving motor is actuated, it drives the second positioning disk and the first positioning disk of the rotational transmission member such that the drive shaft of the blind unit is rotated by the second positioning disk and the first positioning disk.
    The driving motor of the driving device may be a DC motor, and a DC voltage of the DC motor may be less than 12 V, the DC voltage preferably being 4.5 V.
    The drive shaft chamber may include a plurality of locating ribs retained in the plurality of notches of the second drive motor positioning disk. The winding assembly may have two rotating discs, and each rotating disc has an opening for connection to a respective one of the plurality of studs, the winding assembly also having a spring blade surrounding the two rotating discs.
    The first cover portion of the first seat may have a plurality of first cavities defined therein, and the first cover of the first seat may have a plurality of first projections, each first projection being inserted into a respective one of the plurality of first cavities.
    The second cover portion of the second seat may have a plurality of second cavities defined therein, and the second cover of the second seat may have a plurality of second projections, with each second projection being inserted into a respective one of the plurality of second cavities.
    To better illustrate the object of the present invention will be described below, by way of illustration and not limited to, a preferred embodiment, with reference to the accompanying drawing.
    In this drawing: - Figure 1 is a perspective view showing the assembly of an energy saving electric roller shutter according to a preferred embodiment of the present invention; Fig. 2 is an exploded perspective view showing the components of the energy saving electric roller shutter according to the preferred embodiment of the present invention; Fig. 3 is a perspective view showing the assembly of a power saving electric rolling shutter drive apparatus according to the preferred embodiment of the present invention; Figure 4 is a sectional view showing the operation of the energy saving electric roller shutter according to the preferred embodiment of the present invention; Figure 5 is an enlarged sectional view of part A of Figure 4; Figure 6 is an enlarged perspective view of part B of Figure 4; Figure 7 is another enlarged perspective view of part B of Figure 4; and Figure 8 is another sectional view showing the operation of the energy saving electric roller shutter according to the preferred embodiment of the present invention. Referring first to Figures 1 to 3, it can be seen that a power saving electric roller shutter according to a preferred embodiment of the present invention comprises: a blind unit 1, a fixing unit 2, a signal receiver 3 and a control unit 4. The blind unit 1 comprises a drive shaft 11, and the drive shaft 11 has a chamber 111 defined inside that from a first end thereof and has a rotatable connecting portion 112 formed on a second end thereof. The blind unit 1 also comprises a drive device 12 disposed in the chamber 111 of the drive shaft 11 so as to drive the drive shaft 11 in rotation. In addition, the blind unit 1 comprises a blind 13 fixed to the drive shaft 11 and which winds upwardly or unrolls downwardly as the drive shaft 11 rotates. The fastening unit 2 is configured to attach the blind unit 1 and comprises: a mounting rail 21; a first seat 22 mounted on a first end of the mounting rail 21 and configured to secure the drive shaft 11; a second seat 23 mounted on a second end of the mounting rail 21 and configured to secure the rotatable connecting portion 112 of the drive shaft 11; and a winding assembly 24 fixed in the second seat 23 and rotatably connected to the rotatable connecting portion 112 of the drive shaft 11, the winding assembly 24 reducing the power consumption of the drive device 23. 12 and facilitates the upward winding of the blind 13 of the blind unit 1, when the blind 13 of the blind unit 1 is wound upwards.
    The signal receiver 3 is electrically connected to the drive device 12 of the blind unit 1 and comprises: a housing 31; a coupling portion 32 disposed on one end of the housing 31 and electrically coupling to the drive device 12 of the blind unit 1; a power supply module 33 received in the housing 31 and configured to supply electrical power to the drive device 12; and a receiving module 34 received in the housing 31. The control unit 4 is configured to send a signal to the receiving module 34 in the housing 31 of the signal receiver 3, so that the operation of the driving device 12 of the blind unit 1 is controlled by the control unit 4.
    The mounting rail 21 of the fixing unit 2 has a receiving groove 211 for receiving the first seat 22 and the second seat 23, the first seat 22 having a first cover portion 221 and a first cover 222 connected to the first seat 22 and the second seat 23, the first seat 22 having a first cover portion 221 and a first cover 222 connected to the first seat 22. cover portion 221, and the first cover 222 has at least one first locking segment 2221 extending outwardly from an upper portion thereof and configured to engage with the receiving groove 211 of the rail 21. The first cover 222 also has a first port 2222 for coupling to the drive device 12 of the drive shaft 11, and the first cover 222 further has a second port 2223 defined thereon. The second seat 23 has a second cover portion 231 and a second cover 232 connected to the second cover portion 231, the second cover portion 231 having a plurality of pads 2311 for positioning the winding assembly 24, and the second cover 232 has at least one second locking segment 2321 extending outwardly from an upper portion thereof and configured to engage with the receiving groove 211 of the mounting rail 21. The second cover 232 also has a first opening 2322 for coupling to the drive shaft 11 of the blind unit 1, and the rotatable connecting portion 112 of the drive shaft 11 is rotatably connected to the drive assembly winding 24.
    The first cover portion 221 of the first seat 22 has a plurality of first cavities 2211 defined therein, and the first cover 222 of the first seat 22 has a plurality of first projections 2224, each first projection 2224 being introduced. in one of the plurality of first cavities 2211. The second cover portion 231 of the second seat 23 has a plurality of second cavities 2312 defined therein, and the second cover 232 of the second seat 23 has a plurality of second projections 2323, each second projection 2323 being introduced into a respective one of the plurality of second cavities 2312.
    The driving device 12 has a transmission element 121, and the transmission element 121 has a first positioning disk 1211 attached to a first end thereof and has a connecting hole 1212 formed on a second end of that -this. The driving device 12 also has a driving motor 122 connected to the connecting hole 1212 of the transmission element 121, and the driving motor 122 has a second positioning disk 1221 disposed on one end thereof. the second positioning disk 1221 having a plurality of notches 1222 defined on a peripheral side thereof. Further, the driving device 12 has a fixing projection 123 extending outwardly from the first positioning disk 1211 of the transmission element 121, a wire 124 being coupled to the driving motor 122 and extending through the transmission member 121 and the attachment projection 123, the wire 124 having a connector 1241 disposed in the second port 2223 of the first cover 222 of the first seat 22, and the connector 1241 is electrically connected to the coupling 32 of the signal receiver 3, therefore when the driving device 12 is mounted in the chamber 111 of the drive shaft 11 of the blind unit 1, the first positioning disk 1211 of the element transmission 121 of the drive device 12 and the second positioning disk 1221 of the drive motor 122 are received in the chamber 111. When the drive motor 122 is actuated, it drives the second drive disk. positioning 1221 and the first positioning disk 1211 of the transmission element 121 rotated so that the drive shaft 11 of the blind unit 1 is rotated by the second positioning disk 1221 and the first positioning disk 1211. Preferably, the driving motor 122 of the driving device 12 is a DC motor, and a DC voltage of the DC motor is less than 12 V, the DC voltage being preferably 4.5 V.
    To fix the drive device 12 in the chamber 111 of the drive shaft 11 of the blind unit 1, the chamber 111 comprises a plurality of positioning ribs 1111 retained in the plurality of notches 1222 of the second disk 122. The winding assembly 24 has two rotating disks 241, and each rotating disk 241 has an opening 2411 for connection to each of the plurality of pads 2311. The winding assembly 24 also has a spring blade 242 around the two rotating discs 241.
    Referring to FIGS. 4 to 8, it can be seen that when the drive device 12 is mounted in the chamber 111 of the drive shaft 11 of the blind unit 1, the first disk of FIG. positioning 1211 of the transmission element 121 of the driving device 12 and the second positioning disk 1221 of the driving motor 122 are received in the chamber 111, the first positioning disk 1211 of the transmission element 121 retaining the drive shaft 11 of the blind unit 1 and, when the driving motor 122 is actuated, it drives the second positioning disk 1221 of the driving motor 122 and the first positioning disk 1211 of the element transmission drive 121 in rotation so that the drive shaft 11 of the blind unit 1 is rotated by the second positioning disk 1221 and the first positioning disk 1211. When the electric roller shutter economy of the present invention is suspended or bears against a door or a peripheral side of a window frame, a button on the control unit 4 is depressed to send the signal to the receiving module 34 in the housing 31 of the signal receiver 3, so that the actuation of the drive device 12 of the blind unit 1 is controlled by the control unit 4, the winding assembly 24 facilitating winding to the top of the awning 13 of the blind unit 1. When the blind 13 of the blind unit 1 winds upwards, the spring blade 242 causes the blind 13 to wind upwards, thereby reducing the consumption of the drive device 12 of the blind unit 1.
    Although the preferred embodiment of the invention has been described for disclosure purposes, modifications of the disclosed embodiment as well as other embodiments of the present invention may occur to those skilled in the art without depart from the scope of the present invention.
    权利要求:
    Claims (9)
    [1" id="c-fr-0001]
    1 - Energy saving electric roller shutter, characterized in that it comprises: a blind unit (1) comprising: a drive shaft (11), the drive shaft (11) having a chamber (111) defined therein from a first end thereof and a rotatable connecting portion (112) formed on a second end thereof; a driver (12) disposed in the chamber (111) of the drive shaft (11) to drive the drive shaft (11); and a blind (13) attached to the drive shaft (11) and winding upward or downwardly as the drive shaft (11) rotates; an attachment unit (2) configured to attach the blind unit (1) and comprising: a mounting rail (21); a first seat (22) mounted on a first end of the mounting rail (21) and configured to secure the drive shaft (11) of the blind unit (i); a second seat (23) mounted on a second end of the mounting rail (21) and configured to secure the rotatable link portion (112) of the drive shaft (11); and a winding assembly (24) fixed in the second seat (23) and rotatably connected to the rotatable connecting portion (112) of the drive shaft (11), the winding assembly (24) ) reducing the energy consumption of the driving device (12) and facilitating the winding up of the blind (13) of the blind unit (1), when the blind (13) of the blind unit (1) rolls up; a signal receiver (3) electrically connected to the drive device (12) of the blind unit (1) and comprising: - a housing (31); a coupling portion (32) disposed on one end of the housing (31) and electrically coupling to the drive device (12) of the blind unit (1); a power supply module (33) received in the housing (31) and configured to supply electrical power to the driver (12); and a receiving module (34) received in the housing (31); and a control unit (4) configured to send a signal to the receiving module (34) in the housing (31) of the signal receiver (3), so that the operation of the driving device (12) of the blind unit (1) is controlled by the control unit (4).
    [2" id="c-fr-0002]
    2 - energy-saving electric roller shutter according to claim 1, characterized in that the mounting rail (21) of the fixing unit (2) has a receiving groove (211) for receiving the first seat ( 22) and the second seat (23).
    [3" id="c-fr-0003]
    3 - energy-saving electric roller shutter according to claim 2, characterized in that: the first seat (22) has a first covering portion (221) and a first cover (222) connected to the first covering portion (221), the first cover (222) having at least one first locking segment (2221) extending outwardly from an upper portion thereof and configured to engage with the receiving groove ( 211) of the mounting rail (21), the first cover (221) also having a first port (2222) for coupling to the driving device (12) of the drive shaft (11), and the first cover (222) further having a second port (2223) defined thereon; and the second seat (23) has a second cover portion (231) and a second cover (232) connected to the second cover portion (231), the second cover portion (231) having a plurality of pads (2311). ) for positioning the winding assembly (24), the second cover (232) having at least one second locking segment (2321) extending outwardly from an upper portion thereof and configured for retaining at the receiving groove (211) of the mounting rail (21), and the second cover (232) also having a first opening (2322) for coupling to the drive shaft (11) of the blind unit (1), the rotatable connecting portion (112) of the drive shaft (11) is rotatably connected to the winding assembly (24).
    [4" id="c-fr-0004]
    Energy saving electric roller shutter according to claim 3, characterized in that the drive device (12) has a transmission element (121), the transmission element (121) having a first transmission disk (12). positioning (1211) attached to a first end thereof and having a connecting hole (1212) formed on a second end thereof, the driving device (12) also having a drive motor (122) connected to the connecting hole (1212) of the transmission member (121), the drive motor (122) having a second positioning disk (1221) disposed at one end thereof, the second positioning disk ( 1221) having a plurality of notches (1222) defined on a peripheral side thereof, the driver (12) having an attachment projection (123) extending outwardly from the first disc of positioning (1211) the transmission element (121), a wire (124) being coupled to the drive motor (122) and extending through the transmission member (121) and the attachment projection (123), the wire (124) having a connector (1241) disposed in the second port (2223) of the first cover (222) of the first seat (22), and the connector (1241) being electrically connected to the coupling portion (32) of the signal receiver (3), so that when the driving device (12) is mounted in the chamber (111) of the drive shaft (11) of the blind unit (1), the first positioning disk (1211) of the transmission element (121) of the driving device (12) and the second positioning disk (1221) of the driving motor (122) are received in the chamber (111) and, when the driving motor (12) is actuated, it drives the second positioning disk (1221) and the first positioning disk (1211) of the transmission element (121) in rotation so that e the drive shaft (11) of the blind unit (1) is rotated by the second positioning disk (1221) and the first positioning disk (1211).
    [5" id="c-fr-0005]
    5 - Energy saving electric roller shutter according to claim 4, characterized in that the drive motor (122) of the drive device (12) is a DC motor, and a DC voltage of the motor DC current is less than 12 V, the DC voltage is preferably 4.5 V.
    [6" id="c-fr-0006]
    6 - energy-saving electric roller shutter according to claim 4, characterized in that the chamber (111) of the drive shaft (11) comprises a plurality of locating ribs (1111) retained in the plurality of notches (1222) of the second positioning disk (1221) of the drive motor (122).
    [7" id="c-fr-0007]
    7 - energy-saving electric roller shutter according to claim 3, characterized in that the winding assembly (24) has two rotating discs (241), and each rotating disc (241) has an opening (2411) for bonding to a respective one of the plurality of studs (2311), the winding assembly (24) also having a spring blade (242) surrounding the two rotary discs (241).
    [8" id="c-fr-0008]
    8 - Energy saving electric roller shutter according to claim 3, characterized in that the first covering portion (221) of the first seat (22) has a plurality of first cavities (2211) defined inside that and the first cover (222) of the first seat (22) has a plurality of first projections (2224), each first projection (2224) being inserted into a respective one of the plurality of first cavities (2211).
    [9" id="c-fr-0009]
    9 - energy-saving electric roller shutter according to claim 3, characterized in that the second covering portion (231) of the second seat (23) has a plurality of second cavities (2312) defined inside that and the second cover (232) of the second seat (23) has a plurality of second projections (2323), each second projection (2323) being inserted into a respective one of the plurality of second cavities (2312).
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    同族专利:
    公开号 | 公开日
    FR3041987B3|2017-11-10|
    US20170096855A1|2017-04-06|
    US9702189B2|2017-07-11|
    JP3201528U|2015-12-10|
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    US10271004B2|2017-06-05|2019-04-23|Phyllis M Wohlmuth|Motorized roller television cover assembly|
    US20190208157A1|2017-06-05|2019-07-04|Howard Wohlmuth|Motorized Roller Television Cover Assembly|
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    法律状态:
    2017-07-26| PLFP| Fee payment|Year of fee payment: 2 |
    2018-07-12| PLFP| Fee payment|Year of fee payment: 3 |
    2020-07-06| PLFP| Fee payment|Year of fee payment: 5 |
    2021-08-23| PLFP| Fee payment|Year of fee payment: 6 |
    优先权:
    申请号 | 申请日 | 专利标题
    JP2015004987U|JP3201528U|2015-10-01|2015-10-01|Electric roll screen energy saving auxiliary device|
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