CN214886730U - Light-sensitive electric curtain device and control system thereof - Google Patents
Light-sensitive electric curtain device and control system thereof Download PDFInfo
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- CN214886730U CN214886730U CN202023064321.8U CN202023064321U CN214886730U CN 214886730 U CN214886730 U CN 214886730U CN 202023064321 U CN202023064321 U CN 202023064321U CN 214886730 U CN214886730 U CN 214886730U
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Abstract
The utility model discloses a light-sensitive electric curtain device, which comprises an installation piece, a driving piece, a curtain moving piece, a curtain body, a lower beam piece and a light-sensitive part, wherein the driving piece is arranged on the installation piece; the utility model also discloses a control system of the light-sensitive electric curtain device, which comprises the light-sensitive electric curtain device and a controller; the controller is connected with the driving member and the light sensing portion respectively. This application can directly sense the sunshine intensity of different positions on the window through the light sensing portion that sets up at the underbeam spare and carry out automatic sunshade control, and flexibility and intelligent degree are high.
Description
Technical Field
The utility model relates to an electric window curtain technical field specifically relates to a light sense electric window curtain device and control system thereof.
Background
At present, electric curtains are widely applied to various public buildings and private families, automatic curtains comprise a plurality of types such as roller blinds, retractable curtains and shutter curtains, and a great function of various curtains is to cover a curtain body on a window so as to prevent sunlight from directly irradiating into a house. In the prior art, in order to realize the function of automatically shading the sun of the electric curtain when sunlight exists, a light sensing element is fixedly arranged on a control box of the automatic curtain, the light sensing element is used for sensing the sunlight intensity, and the automatic shading control of the curtain is carried out; however, the position of the window irradiated by the sunlight in one day is changed, which results in that the position of the window covering and shielding by the curtain is different in different time periods, and the light sensing element fixed on the control box cannot move according to the change of the sunlight irradiation position, so that the automatic sun-shading control is performed by directly sensing the irradiation intensity of the sunlight, and the flexibility and the intelligence degree are insufficient.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects of the prior art, the utility model provides a light sensation electric curtain device and a control system thereof.
The utility model discloses a light sense electric window curtain device includes:
a mounting member;
the driving piece is arranged on the mounting piece;
the curtain driving piece is connected with the driving end of the driving piece;
one end of the curtain body is connected with the curtain moving piece;
the lower beam piece is connected with the other end of the curtain body; and
a light sensing part arranged on the lower beam piece; the driving piece drives the curtain moving piece, the curtain moving piece drives the curtain body to cover the window, the curtain body drives the lower beam piece and the light sensing portion to move at different positions of the window, the light sensing portion senses the illumination intensity of different positions of the window, and the driving piece drives the curtain moving piece according to the illumination intensity sensed by the light sensing portion at different positions of the window, so that the curtain body covers different positions of the window.
According to an embodiment of the present invention, the light sensing portion includes a housing and a light sensing module disposed in the housing; the light sensing end of the light sensing component leaks out of the shell; the shell is arranged on the lower beam piece.
According to an embodiment of the present invention, the sensing assembly includes a light sensor and a light sensing plate; the light sensing piece is arranged on the light sensing plate, and the light sensing end of the light sensing piece leaks out of the shell.
According to an embodiment of the present invention, the housing includes a face shell and a bottom shell; the bottom shell is arranged on the lower beam piece, and the face shell is covered on the bottom shell; the light induction plate is arranged on the bottom shell; the light sensing element leaks from the face shell.
According to the utility model discloses an embodiment, the quantity of photoinduction portion is a plurality of, and a plurality of photoinduction portions set up along the length direction of underbeam spare interval in proper order.
According to an embodiment of the present invention, the mounting member includes an upper beam and two mounting plates; the two mounting plates are respectively arranged at two opposite ends of the upper beam; the driving piece is arranged on one mounting plate; the driving piece is located to curtain movable piece cover, and the both ends of curtain movable piece rotate with two mounting panels respectively and are connected.
According to an embodiment of the present invention, the through hole is formed on the face shell, and the light sensing element leaks from the face shell through the through hole; the through hole is trumpet-shaped.
A light-sensitive motorized window treatment control system, comprising:
the light-sensitive electric curtain device; and
a controller;
the controller is respectively connected with the driving part and the light induction part.
According to the utility model discloses an embodiment, the controller respectively with driving piece and photoinduction portion wireless connection.
According to the utility model discloses an embodiment, the controller has light sense mode switch button, and light sense mode switch button is used for the automatic light sense mode of light sense electric window curtain device and the switching control of non-automatic light sense mode.
The beneficial effect of this application lies in: the light sensing part arranged on the lower beam piece can directly sense the sunlight irradiation intensity of different positions on the window to carry out automatic sun-shading control, and the flexibility and the intelligent degree are high.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic view of a structure of a photosensitive electric window shade device according to an embodiment;
FIG. 2 is an exploded view of the photosensitive motorized window treatment of one embodiment;
FIG. 3 is a schematic structural diagram of a light sensing portion according to an embodiment;
FIG. 4 is an exploded view of a light sensing portion according to an embodiment;
fig. 5 is a control block diagram of a control system of the photo-electric window covering device according to the second embodiment.
Detailed Description
In the following description, numerous implementation details are set forth in order to provide a more thorough understanding of the present invention. It should be understood, however, that these implementation details should not be used to limit the invention. That is, in some embodiments of the invention, details of these implementations are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
It should be noted that all the directional indicators in the embodiments of the present invention, such as upper, lower, left, right, front and rear … …, are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture as shown in the drawings, and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for description purposes, not specifically referring to the order or sequence, and are not intended to limit the present invention, but only to distinguish the components or operations described in the same technical terms, and are not to be construed as indicating or implying any relative importance or implicit indication of the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
For further understanding of the contents, features and functions of the present invention, the following embodiments will be exemplified in conjunction with the accompanying drawings as follows:
example one
Referring to fig. 1 and 2, fig. 1 is a schematic structural view of a photosensitive electric window shade device according to an embodiment, and fig. 2 is an exploded view of the photosensitive electric window shade device according to the embodiment. The light-sensitive electric curtain device in the embodiment includes a mounting member 1, a driving member 2, a curtain member 3, a curtain body 4, a lower beam member 5, and a light-sensitive portion 6. The driving piece 2 is arranged on the mounting piece 1, the curtain moving piece 3 is connected with the driving end of the driving piece 2, one end of the curtain body 4 is connected with the curtain moving piece 3, and the lower beam piece 5 is connected with the other end of the curtain body 4. The light sensing portion 6 is provided on the lower beam 5. The driving part 2 drives the curtain moving part 3, the curtain moving part 3 drives the curtain body 4 to cover the window, the curtain body 4 drives the lower beam part 5 and the light induction part 6 to move at different positions of the window, the light induction part 6 induces the illumination intensity of different positions of the window, and the driving part 2 drives the curtain moving part 3 according to the illumination intensity induced by the light induction part 6 at different positions of the window, so that the curtain body 4 covers different positions of the window.
By arranging the light sensing part 6 on the lower beam piece 5, the light sensing part 6 can move along with the movement of the lower beam piece 5, so that the light intensity can be sensed at different height positions of the window. When the device is specifically applied, an illumination intensity value can be preset, when the light sensing part 6 senses the preset illumination intensity value, a signal is transmitted to the driving part 2, the driving part 2 correspondingly drives the curtain moving part 3 to drive the curtain body 4 to cover a window, and the driving part 2 stops driving until the illumination intensity sensed by the light sensing part 6 on the lower beam part 5 is lower than the preset illumination intensity value; when the height of the window is changed, the light intensity sensed by the light sensing part 6 is changed, when the light sensing part 6 senses the preset light intensity value again, a signal is transmitted again and transmitted to the driving part 2, so that the driving part 2 drives the curtain driving part 3 correspondingly again to drive the curtain body 4 to cover the window, and the driving part 2 stops driving again until the light intensity sensed by the light sensing part 6 on the lower beam part 5 is lower than the preset light intensity value. By analogy, the driving part 2 can control the lower beam part 5 to move according to the change of the illumination intensity sensed by the light sensing part 6, so that the curtain body 4 covers different positions of the window according to the illumination intensity until the light sensing part 6 does not sense the preset illumination intensity any more and transmits information to the driving part 2 to stop driving. Therefore, the light-sensing electric curtain device in the embodiment can realize closed-loop control of automatic sun shading by directly sensing the sunlight irradiation intensity of different positions on a window according to the characteristic that the light-sensing part 6 carries out sun shading action along with the curtain body 4 to change the position, and has high flexibility and intelligent degree. Moreover, the light-sensitive electric curtain device in the embodiment can be realized by utilizing the structural transformation of the existing rolling curtain device, and the transformation and the application are convenient.
Referring back to fig. 1 and 2, further, the mount 1 comprises an upper beam 11 and two mounting plates 12. Two mounting plates 12 are respectively provided at opposite ends of the upper beam 11. The driving member 2 is disposed on one of the mounting plates 12. In this embodiment, the upper beam 11 is installed on the wall above the window, and the two installation plates 12 are fixed on the lower surface of the upper beam 11 and respectively located on two opposite sides of the upper beam 11, so as to facilitate the installation of the driving member 2 and the rotational connection of the curtain moving member 3. The driving member 2 is a tubular motor, which is disposed between two mounting plates 12 and is fixed on one of the mounting plates 12. When the driving device is used specifically, the driving piece 2 is further integrated with a driving chip and a rechargeable battery, the driving chip can be correspondingly driven according to the received signals, and the rechargeable battery is used for supplying power to the driving piece 2. The driving chip in this embodiment is electrically connected to the light sensing unit 6, and is capable of receiving a signal transmitted by the light sensing unit 6 and performing corresponding driving control according to the signal.
The driving member 2 is sleeved with the curtain moving member 3, and two ends of the curtain moving member 3 are rotatably connected with the two mounting plates 12 respectively. The curtain moving member 3 is a roller pipe, which is located between the two mounting plates 12, and two ends of the roller pipe can be rotatably connected with the mounting plates 12 through bearings. The curtain moves 3 covers and locates outside driving piece 2, and driving piece 2 drive curtain moves 3 rotations. The curtain body 4 is a curtain, the width of the curtain body is matched with that of the curtain moving piece 3, and the upper end of the curtain body 4 is fixedly connected to the curtain moving piece 3 along the width direction of the curtain body. The size and the shape of the curtain body 4 are matched with those of a window to be covered, and the curtain moving piece 3 rotates to roll or release the curtain body 4; when the curtain body 4 is rolled up, the curtain body is removed from the covered window, namely, the curtain is opened; when the curtain body 4 is released, the curtain body covers the window, namely, the curtain closing is carried out. The lower beam piece 5 is a lower beam, the length of the lower beam piece is slightly larger than the width of the curtain body 4, and the lower end of the curtain body 4 is fixedly connected with the lower beam piece 5 along the width direction of the lower beam piece.
With reference to fig. 1 to 4, fig. 3 is a schematic structural diagram of a light sensing part according to an embodiment, and fig. 4 is an exploded view of the light sensing part according to the embodiment. Further, the light sensing part 6 includes a housing 61 and a light sensing module 62 disposed in the housing 61. The light sensing end of the light sensing component 62 leaks from the shell 61, and the shell 61 is arranged on the lower beam piece 5. In a specific application, the light sensing part 6 is arranged on a surface of the lower beam 5 facing the sun, that is, the housing 61 is arranged on an outer side wall of the lower beam 5.
Preferably, the sensing assembly 62 includes a light sensor 621 and a light sensing board 622. The light sensor 621 is disposed on the light sensing board 622, and a light sensing end of the light sensor 621 leaks from the housing 61. The light sensor 621 is a photosensitive element whose characteristic changes according to the intensity of light, and the light sensor 622 is a chip that can generate and transmit a signal according to the light sensor 621 whose characteristic changes. In this embodiment, two light sensing elements 621 are disposed side by side, and the two light sensing elements 621 are disposed on the light sensing board 622 respectively.
Preferably, the housing 61 includes a front shell 611 and a bottom shell 612. The bottom case 612 is disposed on the lower beam 5, and the front case 611 covers the bottom case 612. The light-sensing board 622 is disposed on the bottom case 612. The light sensor 621 leaks from the surface shell 611. Specifically, the bottom housing 612 is plate-shaped and is fixedly disposed on the outer side wall of the lower beam 5 facing the sun. The light-sensing board 622 is fixed on the bottom case 612. The surface shell 611 is in a cover shape and covers the bottom shell 612. The bottom wall of the surface shell 611 is provided with a through hole 6111. The light sensing end of the light sensing element 621 leaks to the surface shell 611 through the through hole 6111. The cross section of the light sensing end of the light sensing element 621 in this embodiment is circular, and the diameter of the circular is matched with the diameter of the through hole 6111, so that when the light sensing end of the light sensing element 621 leaks from the through hole 6111, light cannot penetrate into the surface shell 611. Therefore, the accuracy of the light sensing piece 621 can be improved, and the accuracy of intelligent sun-shading control is improved. Preferably, the through hole 6111 is in a shape of a horn along the thickness direction of the bottom wall of the surface shell 611, so that the structure is easier for light to converge, and the accuracy of the light sensing member 621 is further improved.
Referring to fig. 1 and 2 again, the number of the light sensing portions 6 is plural, and the plural light sensing portions 6 are sequentially provided at intervals along the longitudinal direction of the underbeam 5. The number of the light sensing parts 6 of the real-time bright red is three, and the three light sensing parts 6 are sequentially arranged on the outer side wall of the lower beam piece 5 facing the sun at intervals along the length direction of the lower beam piece 5. So through the setting of a plurality of photoinduction portions to in the accuracy of promotion sensitization and the accuracy of intelligence sunshade control.
Example two
Referring to fig. 5, fig. 5 is a control block diagram of a control system of the photosensitive electric window covering device according to the second embodiment. The embodiment further discloses a control system of the light-sensitive electric curtain device, which comprises the light-sensitive electric curtain device 100 and a controller 200. The light-sensitive motorized window treatment 100 is the light-sensitive motorized window treatment of the first embodiment, and the controller 200 is connected to the driving member 2 and the light-sensitive portion 6, respectively. Preferably, the controller is wirelessly connected to the driver 2 and the light sensing portion 6, respectively. Specifically, a wireless receiving and transmitting module is integrated in the light-sensing electric curtain device 100, the wireless receiving and transmitting module is electrically connected to the driving chip of the driving member 2 and the light sensing board 622 of the light sensing portion 6, and the controller 200 is also integrated with the wireless receiving and transmitting module, so that the light-sensing electric curtain device 100 and the controller 200 can be in wireless communication connection through the wireless receiving and transmitting module. In specific application, the existing wireless receiving and transmitting module is adopted, and details are not repeated here. In this way, the controller 200 realizes wireless control of the driving member 2, and thus wireless control of the curtain opening and closing.
Preferably, the controller 200 has a light sensing mode switching button 2001, and the light sensing mode switching button 2001 is used for switching control between the automatic light sensing mode and the non-automatic light sensing mode of the light sensing motorized window shade device 100. In the automatic light sensing mode, the light sensing portion 6 of the first light sensing electric curtain device is in an open state, whereas in the non-automatic light sensing mode, the light sensing portion 6 of the first light sensing electric curtain device is in a closed state, and the controller 200 is provided with the light sensing mode switching button 2001 to wirelessly control the light sensing portion 6 to be started and closed, so that the light sensing electric curtain device 100 is flexibly switched between the automatic light sensing mode and the non-automatic light sensing mode, thereby improving the flexibility of use of an operator and improving the user experience.
In a specific application, the preset illumination intensity value of the light sensing portion 6 can be set by the controller 200. The controller 200 is integrated with a setting panel, which is configured to wirelessly transmit a preset illumination intensity value to the light sensor board 622 after the preset illumination intensity value is set, and the light sensor board 622 stores the preset illumination intensity value, and generates a signal when the light sensor 621 senses the preset illumination intensity value.
To sum up: the light sensation electric curtain device in the embodiment can directly sense the sunlight irradiation intensity of different positions on a window to carry out automatic sun-shading control through the light sensation part arranged on the lower beam piece, and the flexibility and the intelligent degree are high. Moreover, the light-sensitive electric curtain device in the embodiment can be realized by utilizing the structural transformation of the existing rolling curtain device, and the transformation and the application are convenient. In addition, the controller flexibly switches and controls the automatic light sensing mode and the non-automatic light sensing mode of the light sensing electric curtain device, and user experience is improved.
The above is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and changes may occur to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (10)
1. A light-sensitive motorized window treatment, comprising:
a mounting (1);
a driving member (2) provided to the mounting member (1);
the curtain moving piece (3) is connected with the driving end of the driving piece (2);
a curtain body (4) with one end connected with the curtain moving piece (3);
a lower beam piece (5) connected with the other end of the curtain body (4); and
a light sensing part (6) provided on the lower beam (5); the driving piece (2) drives the curtain moving piece (3), the curtain moving piece (3) drives the curtain body (4) to cover the window, the curtain body (4) drives the lower beam piece (5) and the light induction part (6) move at different positions of the window, the light induction part (6) senses the light intensity at different positions of the window, the driving piece (2) drives the curtain moving piece (3) according to the light induction part (6) at the light intensity sensed at different positions of the window, so that the curtain body (4) covers at different positions of the window.
2. The light-sensation motorized window treatment as claimed in claim 1, wherein the light-sensation portion (6) comprises a housing (61) and a light-sensation component (62) arranged in the housing (61); the light sensing end of the light sensing component (62) leaks out of the shell (61); the shell (61) is arranged on the lower beam piece (5).
3. The light-sensation motorized window treatment as claimed in claim 2, wherein the sensing component (62) comprises a light sensor (621) and a light sensor board (622); the light sensing piece (621) is arranged on the light sensing plate (622), and a light sensing end of the light sensing piece (621) leaks from the shell (61).
4. The light-sensation motorized window treatment as claimed in claim 3, wherein the housing (61) comprises a face shell (611) and a bottom shell (612); the bottom shell (612) is arranged on the lower beam piece (5), and the face shell (611) covers the bottom shell (612); the light sensing plate (622) is arranged on the bottom shell (612); the light sensing piece (621) leaks from the surface shell (611).
5. The light-sensation motorized window treatment as claimed in claim 1, wherein the number of the light-sensing portions (6) is plural, and the plural light-sensing portions (6) are sequentially provided at intervals along the longitudinal direction of the lower beam member (5).
6. A light-sensitive motorized window treatment as claimed in claim 1, wherein the mounting member (1) comprises an upper beam (11) and two mounting plates (12); the two mounting plates (12) are respectively arranged at two opposite ends of the upper beam (11); the driving piece (2) is arranged on one of the mounting plates (12); the curtain moving piece (3) is sleeved on the driving piece (2), and two ends of the curtain moving piece (3) are respectively rotatably connected with the two mounting plates (12).
7. The light-sensation electric curtain device as claimed in claim 4, wherein the face shell (611) is provided with a through hole (6111), and the light-sensing element (621) leaks from the face shell (611) through the through hole (6111); the through hole (6111) is trumpet-shaped.
8. A light-sensitive motorized window treatment control system, comprising:
the light-sensation motorized window treatment of any one of claims 1-7; and
a controller;
the controller is connected with the driving part (2) and the light sensing part (6) respectively.
9. The control system of claim 8, wherein the controller is wirelessly connected to the driving member (2) and the light sensing portion (6), respectively.
10. The control system of claim 8, wherein the controller has a light-sensing mode switch button for switching between an automatic light-sensing mode and a non-automatic light-sensing mode of the light-sensing motorized window shade device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023064321.8U CN214886730U (en) | 2020-12-17 | 2020-12-17 | Light-sensitive electric curtain device and control system thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023064321.8U CN214886730U (en) | 2020-12-17 | 2020-12-17 | Light-sensitive electric curtain device and control system thereof |
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| Publication Number | Publication Date |
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| CN214886730U true CN214886730U (en) | 2021-11-26 |
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| CN202023064321.8U Active CN214886730U (en) | 2020-12-17 | 2020-12-17 | Light-sensitive electric curtain device and control system thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114711608A (en) * | 2022-04-18 | 2022-07-08 | 南京栖庭居网络科技有限公司 | Intelligent wireless response (window) curtain |
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2020
- 2020-12-17 CN CN202023064321.8U patent/CN214886730U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114711608A (en) * | 2022-04-18 | 2022-07-08 | 南京栖庭居网络科技有限公司 | Intelligent wireless response (window) curtain |
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