CN216811524U - Photosensitive automatic shutter - Google Patents
Photosensitive automatic shutter Download PDFInfo
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- CN216811524U CN216811524U CN202123362706.7U CN202123362706U CN216811524U CN 216811524 U CN216811524 U CN 216811524U CN 202123362706 U CN202123362706 U CN 202123362706U CN 216811524 U CN216811524 U CN 216811524U
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Abstract
The utility model provides a photosensitive automatic shutter and relates to the field of shutters. The shutter comprises a window frame structure and a plurality of blades, wherein the window frame structure is provided with a driver, a solar panel, an energy storage battery, a sunlight sensor and a controller; the solar panel is electrically connected with the energy storage battery, and the energy storage battery is used for storing the electric energy converted by the solar panel so as to supply power to the circuit; the controller is respectively electrically connected with the energy storage battery, the sunlight sensor and the driver, and the sunlight sensor is used for detecting sunlight and sending a sunlight signal to the controller; the controller is used for receiving the solar ray signal and controlling the driver to work; the controller is provided with a dim light threshold value and a direct light threshold value, and when the solar light is smaller than the dim light threshold value, the driver is controlled to drive the blades to close; when the sunlight is greater than the direct light threshold, controlling the driver to drive the plurality of blades to open in the direction perpendicular to the light direction; when the solar ray is between the low light threshold and the direct light threshold, the driver is controlled to drive the plurality of blades to be opened horizontally.
Description
Technical Field
The utility model relates to the technical field of shutters, in particular to a photosensitive automatic shutter.
Background
The shutter is widely applied to house decoration design, and compared with a curtain, the shutter has the advantages of being flexible to open, good in decoration effect and the like. In addition, the shutter can also give consideration to the use requirements of ventilation and shading.
If the Chinese utility model patent with the granted announcement number of CN212898258U and the granted announcement date of 2021.04.06 discloses a louver capable of automatically adjusting sunlight, the louver specifically comprises a louver main frame, one side of the louver main frame is provided with a sun tracking sensor, the inner side of the louver main frame is provided with an adjusting window vane, the inner part of the louver main frame is fixedly connected with a positioning seat, one side of the positioning seat is provided with a rotating seat, one side of the rotating seat is provided with a connecting plate, one end of the connecting plate is fixedly connected with the adjusting window vane, and one side of the rotating seat is fixedly connected with a rotating shaft rod and a positioning column; the upper end and the lower end of the shutter main frame are respectively provided with an electric adjusting push rod, and the two ends of the rotating seat are rotatably connected with connecting push rods through rotating shafts.
When the sunlight shading device is used, the sunlight angle is sensed through the sun tracking sensor, the rotating seat is pushed to rotate through the electric adjusting push rod, so that the rotating angle of the adjusting window leaf is driven, sunlight is shaded, and the adjusting window leaf can track the sunlight to shade the sunlight.
The shutter capable of automatically adjusting sunlight in the prior art can only track sunlight to rotate and shield the shutter. However, for the conditions of dim light at night and non-direct light in the daytime, the blades cannot be automatically controlled to be adjusted to the corresponding angles; moreover, the whole shutter needs an external power supply, and the automation control and integration level are low.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a photosensitive automatic blind, which can solve the problem that the blades cannot be automatically controlled to adjust to the corresponding angle under the conditions of dim light at night and non-direct light in the daytime; moreover, the whole shutter needs an external power supply, and the automation control and integration level are low.
The technical scheme of the photosensitive automatic shutter of the utility model is as follows:
the photosensitive automatic shutter comprises a window frame structure and a plurality of blades, wherein the plurality of blades are rotatably arranged in the window frame structure, the window frame structure is provided with a driver, a solar panel, an energy storage battery, a sunlight sensor and a controller, and the driver is in transmission connection with the plurality of blades;
the solar panel is electrically connected with the energy storage battery, and the energy storage battery is used for storing the electric energy converted by the solar panel so as to supply power to the circuit; the controller is respectively electrically connected with the energy storage battery, the sunlight sensor and the driver, and the sunlight sensor is used for detecting sunlight and sending a sunlight signal to the controller; the controller is used for receiving the solar ray signal and controlling the driver to work;
the controller is provided with a dim light threshold value and a direct light threshold value, and when the solar light is smaller than the dim light threshold value, the driver is controlled to drive the blades to close; when the solar ray is greater than the direct light threshold value, controlling the driver to drive the plurality of blades to be opened in a direction perpendicular to the light ray direction; when the solar rays are between the low-light threshold value and the direct-light threshold value, the driver is controlled to drive the blades to be opened horizontally.
Further, an angle sensor is arranged on the blade and electrically connected with the controller, and the angle sensor is used for detecting the inclination angle of the blade and sending a blade angle signal to the controller; the controller is used for receiving the blade angle signal and controlling the driver to stop when the blade is at a set angle.
Furthermore, the cross-sectional shape of blade is the zigzag, the blade includes rectangular piece, first turn-ups and second turn-ups, first turn-ups fixed connection in the one side edge of rectangular piece, second turn-ups fixed connection in the other side edge of rectangular piece.
Furthermore, a plurality of rotating shafts are arranged inside the window frame structure at intervals, the rotating shafts are connected to the middle of the strip sheet, the distance between the first flanging and the second flanging is larger than the distance between the rotating shafts of the two adjacent blades, and therefore when the window frame structure is in a closed state, the first flanging of each blade is meshed with the second flanging of the adjacent blade in a matching mode.
Furthermore, the driver is a rope winder, a traction rope is connected between the rope winder and the blades, and the driver is used for winding or unwinding the traction rope so as to drive the blades to adjust the angle.
Furthermore, the rope winder comprises a motor, a reduction gear set and a rope winding wheel, the reduction gear set is in transmission connection with the motor and between the rope winding wheels, and the traction rope is wound on the rope winding wheels.
Furthermore, the window frame structure is a rectangular frame, a bottom edge beam of the window frame structure protrudes outwards, and the sunlight sensor and the solar panel are installed on the protruding portion of the bottom edge beam.
Furthermore, the bulge of bottom edge beam is equipped with the inclined plane, the inclined plane is outwards and is the slant and sets up down, sunlight sensor with solar panel install in on the inclined plane.
Has the advantages that: the photosensitive automatic shutter adopts a window frame structure, a plurality of blades, a driver, a solar panel, an energy storage battery, a sunlight sensor and a controller, wherein the plurality of blades are rotatably arranged in the window frame structure, and the driver is in transmission connection with the plurality of blades so as to drive the blades to rotate to corresponding angles; solar panel receives shining of sunlight and turns into the electric energy with light energy, and energy storage battery can save the electric energy of solar panel conversion to the realization is to the purpose of whole control circuit power supply, has saved the shutter and has additionally connected the power, has improved the integrated level of whole shutter. The controller is respectively electrically connected with the energy storage battery, the sunlight sensor and the driver, the sunlight sensor detects sunlight and sends a sunlight signal to the controller, and the controller controls the driver to work according to the received sunlight signal.
When the device is used, if the sunlight is smaller than the dim light threshold value, the device is in a night time period, and the driver is controlled to drive the blades to be closed, so that the rest requirement of a user is met; if the sunlight is greater than the direct light threshold value, the sunlight is in the direct sunlight time period in the daytime, and the driver is controlled to drive the blades to be opened perpendicular to the direction of the sunlight, so that the sunlight is prevented from directly irradiating the room in the daytime; if the sunlight dim light threshold value is between the sunlight dim light threshold value and the direct light threshold value, the sunlight is in the non-direct-light period, the driver is controlled to drive the blades to be opened horizontally, the non-direct light enters the room to the maximum extent, strong light cannot be caused to be excessively irradiated, and the optimal transparency of the window is guaranteed. Compare current shutter, to the condition of shimmer night and daytime non-direct light, homoenergetic automatic control blade adjustment is to corresponding angle, and the integrated level and the automation of this automatic shutter of sensitization are high.
Drawings
FIG. 1 is a perspective view of a photosensitive automatic window shade according to an embodiment of the present invention;
FIG. 2 is a schematic view illustrating a structure of an automatic blind according to an embodiment of the light-sensing type automatic blind of the present invention when blades of the automatic blind are closed;
FIG. 3 is a schematic view illustrating an embodiment of a photosensitive automatic blind according to the present invention, in which the slats of the automatic blind are opened perpendicular to the direction of light;
FIG. 4 is a schematic view illustrating a structure of an automatic window shade according to an embodiment of the light-sensitive automatic window shade of the present invention when the slats of the automatic window shade are horizontally opened;
fig. 5 is an enlarged view of a driver in an embodiment of the light-sensitive automatic blind of the present invention.
In the figure: 1-a window frame structure, 10-a bottom edge beam, 2-a blade, 20-a rotating shaft, 21-a first flanging and 22-a second flanging;
3-driver, 30-hauling rope, 31-motor, 32-reduction gear group, 33-rope winding wheel, 4-solar panel and 5-sunlight sensor.
Detailed Description
The following detailed description of the present invention is provided in connection with the accompanying drawings and examples. The following examples are intended to illustrate the utility model but are not intended to limit the scope of the utility model.
As shown in fig. 1 to 5, the photosensitive automatic blind window of the present invention includes a window frame structure 1 and a plurality of blades 2, wherein the plurality of blades 2 are rotatably installed in the window frame structure 1, the window frame structure 1 is installed with a driver 3, a solar panel 4, an energy storage battery, a sunlight sensor 5 and a controller, and the driver 3 is in transmission connection with the plurality of blades 2; the solar panel 4 is electrically connected with an energy storage battery, and the energy storage battery is used for storing the electric energy converted by the solar panel 4 so as to supply power to the circuit.
The controller is respectively electrically connected with the energy storage battery, the sunlight sensor 5 and the driver 3, and the sunlight sensor 5 is used for detecting sunlight and sending a sunlight signal to the controller; the controller is used for receiving the solar ray signal and controlling the driver 3 to work; the controller is provided with a low-light-level threshold value and a direct-light-level threshold value, and when the sunlight is less than the low-light-level threshold value, the driver is controlled to drive the blades 2 to be closed; when the sunlight is larger than the direct light threshold, the driver 3 is controlled to drive the blades 2 to open in the direction perpendicular to the light direction; when the solar ray is between the low light threshold and the direct light threshold, the driver 3 is controlled to drive the plurality of blades 2 to be opened horizontally.
The photosensitive automatic shutter adopts a window frame structure 1, a plurality of blades 2, a driver 3, a solar panel 4, an energy storage battery, a sunlight sensor 5 and a controller, wherein the plurality of blades 2 are rotatably arranged in the window frame structure 1, and the driver 3 is in transmission connection with the plurality of blades 2 so as to drive the blades 2 to rotate to corresponding angles; solar panel 4 receives shining of sunlight and turns into the electric energy with light energy, and energy storage battery can save the electric energy of solar panel 4 conversion to the realization is to the purpose of whole control circuit power supply, has saved the shutter and has additionally connected the power, has improved the integrated level of whole shutter. The controller is respectively electrically connected with the energy storage battery, the sunlight sensor 5 and the driver 3, the sunlight sensor 5 detects sunlight and sends a sunlight signal to the controller, and the controller controls the driver 3 to work according to the received sunlight signal.
When the device is used, if the sunlight is smaller than the low-light-level threshold value, the device is in a night time period, the driver 3 is controlled to drive the blades 2 to be closed, and the rest requirement of a user is met; if the sunlight is greater than the direct light threshold value, the sunlight is in the direct sunlight time period in the daytime, and the driver 3 is controlled to drive the blades 2 to be opened in a direction perpendicular to the direction of the sunlight, so that the sunlight is prevented from directly irradiating the room in the daytime; if the sunlight dim light threshold value is between the sunlight dim light threshold value and the direct light threshold value, the sunlight is in the non-direct light time period, the driver 3 is controlled to drive the blades 2 to be horizontally opened, the non-direct light enters the room to the maximum extent, strong light cannot be excessively irradiated, and the optimal transparency of the window is guaranteed. Compare current shutter, to the condition of shimmer night and daytime non-direct light, homoenergetic automatic control blade 2 adjusts to corresponding angle, and this automatic shutter of sensitization formula's integrated level and automation are high.
In the present embodiment, an angle sensor (not shown in the figure) is disposed on the blade 2, the angle sensor is electrically connected to the controller, and the angle sensor is configured to detect an inclination angle of the blade 2 and send a blade angle signal to the controller; the controller is used for receiving the blade angle signal and controlling the driver 3 to stop when the blade 2 is at the set angle. That is, the angle sensor detects the inclination angle of the blade 2 in real time to ensure that the blade 2 is accurately adjusted to a closed, open perpendicular to the light direction or horizontally open state.
Wherein, solar light sensor 5's internal integration has multiple light sense component, can be used to detect the intensity of sunlight and the direct angle of light, and solar light sensor 5's specific structure can see the utility model patent that application number is 2016210473167, no longer gives unnecessary details here. The glimmer threshold value is 10lux, the direct light threshold value is 10000lux, and if the intensity of the external light is more than 10lux, the blade 2 is controlled to be closed; if the intensity of the external light is greater than 10000lux, detecting the direct angle of the solar light, and controlling the blades 2 to be adjusted to be perpendicular to the direct angle; if the intensity of the external light is between 10lux and 10000lux, the blade 2 is controlled to be opened in a horizontal angle.
Specifically, the cross-sectional shape of the blade 2 is a zigzag shape, the blade 2 includes a strip, a first flange 21 and a second flange 22, the first flange 21 is fixedly connected to one side edge of the strip, and the second flange 22 is fixedly connected to the other side edge of the strip. And, the inside interval of window frame structure 1 is equipped with a plurality of pivots 20, and pivot 20 is connected in the centre of rectangular piece, and the distance between first turn-ups 21 and the second turn-ups 22 is greater than the pivot 20 interval of two adjacent blades 2 to when closed state, the first turn-ups 21 of blade 2 and the second turn-ups 22 interlock of adjacent blade 2 and match. Utilize the mutual interlock design of turn-ups of adjacent blade 2, improved the tight degree after blade 2 is closed, not only can protect the privacy better, can also prevent that the rainwater from splashing and get into indoorly, the water-proof effects of shutter is better.
In this embodiment, the driver 3 is a rope winder, a traction rope is connected between the rope winder and the plurality of blades 2, and the rope winder is used for winding or unwinding the traction rope 30 to drive the blades 2 to adjust the angle. Specifically, the rope winder comprises a motor 31, a reduction gear set 32 and a rope winding wheel 33, wherein the reduction gear set 32 is connected between the motor 31 and the rope winding wheel 33 in a transmission mode, and the traction rope 30 is wound on the rope winding wheel 33. The motor 31 drives the rope winding wheel 33 to rotate, and the rope winding wheel 33 drives the traction rope 30 to move, so that the blades 2 are driven to synchronously tilt and swing, and the transmission structure design is simpler.
In addition, the window frame structure 1 is a rectangular frame, the bottom edge beam 10 of the window frame structure 1 is arranged to protrude outwards, and the sunlight sensor 5 and the solar panel 4 are installed on the protruding portion of the bottom edge beam 10. And, the bulge at bottom edge beam 10 is equipped with the inclined plane, and the inclined plane outwards is the slant and sets up downwards, and sunlight sensor 5 and solar panel 4 install on the inclined plane, have ensured effectively to receive response sunlight, and detection accuracy is higher.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and substitutions can be made without departing from the technical principle of the present invention, and these modifications and substitutions should also be regarded as the protection scope of the present invention.
Claims (8)
1. A photosensitive automatic shutter is characterized by comprising a window frame structure and a plurality of blades, wherein the blades are rotatably arranged in the window frame structure, the window frame structure is provided with a driver, a solar panel, an energy storage battery, a sunlight sensor and a controller, and the driver is in transmission connection with the blades;
the solar panel is electrically connected with the energy storage battery, and the energy storage battery is used for storing the electric energy converted by the solar panel so as to supply power to the circuit; the controller is respectively electrically connected with the energy storage battery, the sunlight sensor and the driver, and the sunlight sensor is used for detecting sunlight and sending a sunlight signal to the controller; the controller is used for receiving the solar ray signal and controlling the driver to work;
the controller is provided with a dim light threshold value and a direct light threshold value, and when the solar light is smaller than the dim light threshold value, the driver is controlled to drive the blades to close; when the solar ray is greater than the direct light threshold value, controlling the driver to drive the plurality of blades to be opened in a direction perpendicular to the light ray direction; when the solar ray is between the low-light-level threshold value and the direct-light-level threshold value, the driver is controlled to drive the blades to be opened horizontally.
2. A light-sensitive automatic blind according to claim 1, wherein said slats are provided with angle sensors, said angle sensors being electrically connected to said controller, said angle sensors being adapted to detect the angle of inclination of said slats and to send a slat angle signal to said controller; the controller is used for receiving the blade angle signal and controlling the driver to stop when the blade is at a set angle.
3. A light-sensitive automatic shutter according to claim 2, wherein the cross-sectional shape of the louver is a zigzag shape, and the louver includes a strip, a first flange fixedly attached to one side edge of the strip, and a second flange fixedly attached to the other side edge of the strip.
4. A light-sensitive automatic blind according to claim 3, wherein a plurality of rotating shafts are arranged at intervals inside the window frame structure, the rotating shafts are connected to the middle of the strip, and the distance between the first flange and the second flange is larger than the distance between the rotating shafts of two adjacent blades, so that the first flange of each blade is matched with the second flange of the adjacent blade in an engaged manner in a closed state.
5. A light-sensitive automatic shutter according to any one of claims 1 to 4, wherein the driver is a rope winder, a traction rope is connected between the rope winder and the plurality of vanes, and the driver is used for winding or unwinding the traction rope to drive the vanes to adjust the angle.
6. A light-sensitive automatic blind as claimed in claim 5, wherein said cord winder comprises a motor, a reduction gear set and a cord winding wheel, said reduction gear set is drivingly connected between said motor and said cord winding wheel, and said traction cord is wound around said cord winding wheel.
7. A light-sensing automatic blind according to claim 1, wherein the window frame structure is a rectangular frame, a bottom edge beam of the window frame structure is disposed to protrude outward, and the solar light sensor and the solar panel are mounted on the protruding portion of the bottom edge beam.
8. A light-sensing automatic shutter as claimed in claim 7, wherein the protruding portion of the bottom edge beam is provided with an inclined surface, the inclined surface is disposed outward and obliquely downward, and the solar light sensor and the solar panel are mounted on the inclined surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123362706.7U CN216811524U (en) | 2021-12-28 | 2021-12-28 | Photosensitive automatic shutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123362706.7U CN216811524U (en) | 2021-12-28 | 2021-12-28 | Photosensitive automatic shutter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216811524U true CN216811524U (en) | 2022-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123362706.7U Active CN216811524U (en) | 2021-12-28 | 2021-12-28 | Photosensitive automatic shutter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216811524U (en) |
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2021
- 2021-12-28 CN CN202123362706.7U patent/CN216811524U/en active Active
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