Intelligent shading awning

Abstract

The embodiment of the utility model provides an intelligent shading sky curtain which comprises a light-transmitting panel, a light-receiving panel and a light-emitting panel, wherein the light-transmitting panel is assembled at a lighting window body of a building and is made of a heat-insulating light-transmitting material; the supporting frame is fixedly assembled on the periphery of the light-transmitting panel; the shading strips are arranged on the inner side of the light-transmitting panel in parallel and correspondingly pivoted to the supporting frame; the driving assembly is assembled on the supporting frame and used for driving the shading strips to rotate; the control module is connected with the driving assembly, is used for controlling the working state of the driving assembly so as to adjust the shading angle of the shading strip, and comprises an outer photoreceptor, an inner photoreceptor and a dimming controller; the dimming controller controls the driving assembly to drive the shading strip to rotate to the corresponding shading angle every first preset time interval according to the external brightness value, the internal brightness value and a pre-stored corresponding relation table between the ratio of the external brightness value to the internal brightness value and the shading angle. According to the embodiment, intelligent shading and heat insulation can be achieved.

Description

TECHNICAL FIELD

[0001] The embodiment of the utility model relates to the technical field of building light-shielding curtain wall, and particularly relates to an intelligent light-shielding sky curtain. BACKGROUND

[0002] At present, buildings usually open window bodies on wall bodies to take light, and also assemble light-shielding devices such as curtains at the window bodies so as to conveniently shield the window bodies when light shielding is needed. However, the inventor finds in the specific implementation that the light-shielding device of the existing building is difficult to realize automatic light adjustment according to the light intensity change inside and outside the building, and the intelligent degree is low, and in addition, the heat insulation effect of the traditional light-shielding device is relatively poor. CONTENT OF THE UTILITY MODEL

[0003] The technical problem to be solved by the embodiment of the utility model is to provide an intelligent light-shielding sky curtain which can realize intelligent light shielding and effectively insulate heat.

[0004] In order to solve the above technical problem, the embodiment of the utility model provides the following technical scheme: an intelligent light-shielding sky curtain, comprising:

[0005] A light-transmitting panel made of heat-insulating light-transmitting material and assembled at a light-taking window body of a building;

[0006] A support frame fixedly assembled at the periphery of the light-transmitting panel;

[0007] A plurality of light-shielding strips which are arranged in parallel on the inner side of the light-transmitting panel and are correspondingly pivoted on the support frame;

[0008] A driving assembly assembled on the support frame and used for driving each light-shielding strip to rotate; and

[0009] A control module connected with the driving assembly and used for controlling the working state of the driving assembly to adjust the light-shielding angle of the light-shielding strip, the control module comprising: an external light sensor arranged on the outer side of the light-transmitting panel and used for detecting the brightness on the outer side of the light-transmitting panel to output an external brightness value, an internal light sensor arranged on the inside of the building and used for detecting the brightness on the inside of the building to output an internal brightness value, and a light adjustment controller connected with the external light sensor, the internal light sensor and the driving assembly and used for controlling the working state of the driving assembly, wherein the light adjustment controller controls the driving assembly to drive the light-shielding strip to rotate to a corresponding light-shielding angle according to the external brightness value, the internal brightness value and a corresponding relationship table of the ratio of the pre-stored external brightness value and internal brightness value to the light-shielding angle every first predetermined time interval.

[0010] Further, the control module further comprises:

[0011] A user terminal connected with the light adjustment controller and used for inputting a light adjustment instruction containing a self-defined light-shielding angle by a user.

[0012] The dimming controller is further responsive to the dimming instruction to control the driving assembly to drive the light-shielding strips to rotate to the self-determined light-shielding angle.

[0013] Further, the inner side of the light-transmitting panel is integrally provided with a plurality of through grooves arranged side by side, the opposite ends of each through groove are respectively provided with a support frame, the light-shielding strips are correspondingly arranged in the through grooves and the opposite ends of each light-shielding strip are respectively pivotally connected to the support frames outside the corresponding end slots of the through grooves, and the driving assembly is assembled on the support frame outside one end slot of the through grooves.

[0014] Further, the driving assembly comprises a plurality of driving motors assembled on the corresponding support frames and connected to the dimming controller, each driving motor is at least drivingly connected to one light-shielding strip, and the dimming controller sequentially controls or synchronously controls each driving motor to drive the corresponding connected light-shielding strip to rotate according to a predetermined sequence.

[0015] Further, one end surface of each light-shielding strip close to the first support frame is provided with a plug-in hole, the first support frame is pivotally provided with a connecting end head for drivingly connecting to a driving motor corresponding to each light-shielding strip, one side surface of the connecting end head facing the light-shielding strip is protruded to form a plug-in strip, and the plug-in strip is plug-in fixed in the plug-in hole of the light-shielding strip.

[0016] Further, one side hole wall of the plug-in hole is provided with a buckle hole, one side surface of the connecting end head facing the light-shielding strip is further protruded to form an outer stop strip, a buckle block is protruded on the plug-in strip, and when the plug-in strip is plug-in in the plug-in hole, the outer stop strip abuts against and stops the outer side surface of the light-shielding strip so that the buckle block is buckled and positioned in the buckle hole.

[0017] Further, a mandrel is protruded in the middle of one side surface of the connecting end head away from the light-shielding strip, and the mandrel and the output shaft of the driving motor are drivingly connected through a gear box.

[0018] Further, the light-shielding strips are divided into a plurality of groups, and each light-shielding strip in the same group is drivingly connected to the same driving motor.

[0019] Further, the light-shielding strips are cut from a profile of metal or plastic material according to a predetermined length, and one side surface of the light-shielding strip facing the outer side of the light-transmitting panel is coated with an anti-ultraviolet coating.

[0020] Further, the light-transmitting panel is cut from a profile extruded from polycarbonate.

[0021] This embodiment of the intelligent shading canopy uses a light-transmitting panel made of heat-insulating material, which can effectively achieve heat insulation between the inside and outside of the building. Several parallel shading strips are further arranged on the inner side of the light-transmitting panel. A control module monitors the brightness values ​​inside and outside the building and then controls the drive assembly to rotate the shading strips to achieve automatic dimming control, resulting in a high degree of intelligence. Specifically, at a first predetermined time interval, the inner and outer photosensors respectively located on the inner and outer sides of the light-transmitting panel automatically detect and output the internal and external brightness values. Then, the dimming controller uses the external brightness value, the internal brightness value, and a pre-stored correspondence table between the ratio of the external and internal brightness values ​​and the shading angle to control the drive assembly to rotate the shading strips to the corresponding shading angle, thereby achieving automatic shading adjustment of each shading strip and maintaining the brightness inside the building within a relatively suitable range. Attached Figure Description

[0022] Figure 1 This is a schematic diagram showing the split structure of an optional embodiment of the intelligent shading canopy of this utility model.

[0023] Figure 2 This is a schematic diagram of the assembly structure of an optional embodiment of the intelligent shading canopy of this utility model.

[0024] Figure 3 This is a cross-sectional structural diagram of an optional embodiment of the intelligent shading canopy of this utility model.

[0025] Figure 4 This is a block diagram illustrating the control principle of one optional embodiment of the intelligent shading canopy of this utility model.

[0026] Figure 5 This is a schematic diagram showing the disassembled structure of the shading strip and the connecting end in an optional embodiment of the intelligent shading canopy of this utility model.

[0027] Figure 6 This is a schematic diagram of the assembly structure of the shading strip and the connecting end in an optional embodiment of the intelligent shading canopy of this utility model.

[0028] Figure 7 This is a cross-sectional schematic diagram of the shading strip in an optional embodiment of the intelligent shading canopy of this utility model. Detailed Implementation

[0029] The present application will be further described in detail below with reference to the accompanying drawings and specific embodiments. It should be understood that the following illustrative embodiments and descriptions are only used to explain the present utility model and are not intended to limit the present utility model. Moreover, the embodiments and features in the embodiments of the present application can be combined with each other unless otherwise specified.

[0030] like Figures 1-4As shown, the utility model discloses an intelligent shading sky curtain, including:

[0031] The light-transmitting panel 1 is assembled at the light window of the building and is made of heat-insulating and light-transmitting material.

[0032] The support frame 3 is fixedly assembled at the periphery of the light-transmitting panel 1.

[0033] The light-shading strips 5 are arranged in parallel on the inner side of the light-transmitting panel 1 and are pivotally connected to the support frame 3.

[0034] The drive assembly 7 is assembled on the support frame 3 and is used to drive the rotation of each light-shading strip 5.

[0035] The control module 9 is connected to the drive assembly 7 and is used to control the working state of the drive assembly 7 to adjust the shading angle of the light-shading strip 5. The control module 9 includes the outer photosensor 90 arranged on the outer side of the light-transmitting panel 1 and used to detect the brightness on the outer side of the light-transmitting panel 1 to output the external brightness value, the inner photosensor 92 arranged on the inner side of the building and used to detect the brightness on the inner side of the building to output the internal brightness value, and the dimming controller 94 connected to the outer photosensor 90, the inner photosensor 92 and the drive assembly 7 and used to control the working state of the drive assembly 7. The dimming controller 94 controls the drive assembly to drive the light-shading strip to rotate to the corresponding shading angle according to the corresponding relationship table of the ratio of the external brightness value, the internal brightness value and the shading angle and the pre-stored corresponding relationship table of the ratio of the external brightness value and the internal brightness value and the shading angle every first predetermined time interval.

[0036] The utility model embodiment intelligent shading sky curtain through adopting heat-insulating material to make light-transmitting panel 1, can effectively realize the heat insulation of the inside and outside of the building, and further arrange a plurality of parallel light-shading strips 5 on the inner side of the light-transmitting panel 1, and the brightness value on the inside and outside of the building is monitored by the control module 9 and then the drive assembly 7 is controlled to drive the light-shading strip 5 to rotate to realize automatic dimming control, and the degree of intelligence is high. When controlling, the internal brightness value and the external brightness value are automatically detected and output by the inner photosensor 92 and the outer photosensor 90 arranged on the inner and outer sides of the light-transmitting panel 1 every first predetermined time interval (for example, 15 minutes), and then the dimming controller 94 controls the drive assembly 7 to drive the light-shading strip 5 to rotate to the corresponding shading angle according to the corresponding relationship table of the ratio of the external brightness value, the internal brightness value and the shading angle and the pre-stored corresponding relationship table of the ratio of the external brightness value and the internal brightness value and the shading angle, so that the automatic shading adjustment of each light-shading strip 5 is realized, and the internal brightness of the building is always maintained in a relatively appropriate range. For example, the internal brightness value can be controlled to be 50%-60% of the external brightness value during the period of sufficient sunlight in the daytime.

[0037] In an optional embodiment of the utility model, as Figure 4As shown, the control module 9 further comprises:

[0038] The user terminal 96 is connected with the dimming controller 94, and is used for inputting a dimming instruction containing a self-defined shading angle by a user.

[0039] The dimming controller 94 further controls the driving assembly 7 to drive the shading strip 5 to rotate to the self-defined shading angle in response to the dimming instruction.

[0040] In the embodiment, the user terminal 96 is further arranged to input the self-defined shading angle by the user, and the driving assembly 7 is controlled by the dimming controller 94 to drive the shading angle of the shading strip 5 to the self-defined shading angle, so that the user can also realize personalized control according to the own needs.

[0041] In an optional embodiment of the utility model, Figures 1-3 As shown, the inner side of the light-transmitting panel 1 is integrally connected with a plurality of through grooves 10 arranged side by side, the outer part of the opposite ends of the through groove 10 is respectively provided with a support frame 3, the shading strip 5 is correspondingly arranged in each through groove 10 and the opposite ends are respectively pivotally connected to the support frame 3 outside the corresponding end groove of the through groove 10, and the driving assembly 7 is assembled on the support frame 5 outside one end groove of the through groove 10. In the embodiment, the inner side of the light-transmitting panel 1 is provided with a plurality of through grooves 10, each shading strip 5 is arranged in each through groove 10, so that the occupied space of the whole device can be reduced, the shading strip 5 is prevented from being exposed, and the assembling of the support frame 3 and the driving assembly 7 is facilitated. In the specific implementation, the through groove 10 can be horizontally or vertically arranged on the light-transmitting panel 1. It can be understood that when the through groove 10 is vertically arranged, the support frame 3 can be arranged at the top end of the light-transmitting panel 1, so that the top end of the shading strip 5 is pivotally connected to the corresponding support frame 3.

[0042] In the specific implementation, in order to improve the heat insulation effect of the intelligent shading sky screen, two light-transmitting panels 1 can be arranged in layers during use; in order to increase the size to adapt to different sizes of light-transmitting windows, a plurality of intelligent shading sky screens can be combined and used in different splicing modes.

[0043] In an optional embodiment of the utility model, Figures 1-3As shown, the drive assembly 7 comprises a plurality of drive motors 70 assembled on the corresponding support frame 3 and connected with the dimming controller 94, each drive motor 70 is at least drivingly connected with one shading strip 5, and the dimming controller 94 controls each drive motor 70 to drive the corresponding connected shading strip 5 to rotate in a predetermined sequence or synchronously. In the embodiment, since the number of shading strips 5 is usually large, it is difficult for one drive motor 70 to drive all the shading strips 5 to rotate, therefore, a plurality of drive motors 70 are arranged to drive the shading strips 5, and when the dimming controller 94 controls the operation of each drive motor 70, the shading strips 5 can be driven to rotate synchronously, or the dimming controller 94 can control each drive motor 70 to drive the shading angle of the corresponding connected shading strip 5 to rotate in a predetermined sequence (for example, the arrangement sequence of the shading strips 5) with a preset time interval (for example, 0.5 seconds), so that when dimming, each shading strip 5 is driven by the corresponding drive motor 70 to rotate in a predetermined sequence, thereby a plurality of different visual effects (for example, wave change, gradual change, etc.) can be presented.

[0044] In an optional embodiment of the utility model, as shown in Figure 1 、 Figure 3 、 Figures 5-6 As shown, the shading strip 5 is provided with an insertion hole 50 at one end face close to the support frame 3, the support frame 3 is pivotally provided with a connecting end head 30 for drivingly connecting with the drive motor 70 corresponding to each shading strip 5, and the connecting end head 30 is protruded to form an insertion strip 301 on one side face towards the shading strip 5, and the connecting end head 30 is inserted and fixed in the insertion hole 50 of the shading strip 5 by the insertion strip 301. In the embodiment, the connecting end head 30 is provided with the insertion strip 301 and the insertion hole 50 of the shading strip 5 is inserted and fixed, so that the shading strip 5 and the connecting end head 30 are conveniently and quickly assembled.

[0045] In an optional embodiment of the utility model, Figures 5-6 As shown, one side hole wall of the insertion hole 50 is provided with a buckle hole 501, one side face of the connecting end head 30 towards the shading strip 5 is further protruded to form an outer stop strip 303, and the insertion strip 301 is protruded to form a buckle block 3010, when the insertion strip 301 is inserted in the insertion hole 50, the outer stop strip 303 abuts against and stops the outer side face of the shading strip 5, so that the buckle block 3010 is buckled and positioned in the buckle hole 501. In the embodiment, the outer stop strip 303 of the connecting end head 30 abuts against and stops the outer side face of the shading strip 5, so that the buckle block 3010 can be gradually buckled and positioned in the buckle hole 501 during the process of inserting the insertion strip 301 into the insertion hole 50, thereby realizing the stable connection between the shading strip 5 and the connecting end head 30.

[0046] In an optional embodiment of the utility model, as shown inFigure 3 、 Figures 5-6 As shown in the figure, the connecting end 30 protrudes from the middle of the side of the light-shielding strip 5, and a mandrel 305 is formed in the middle of the side of the light-shielding strip 5, and the mandrel 305 and the output shaft of the driving motor 70 are connected through a gear box 72. In this embodiment, the mandrel 305 of the connecting end 30 is connected with the output shaft of the driving motor 70 through the gear box 72, which not only realizes the transmission connection, but also realizes the adjustment of the rotating speed and the torque.

[0047] In an optional embodiment of the present application, as shown in the figure, Figure 3 The light-shielding strips 5 are divided into several groups, and the light-shielding strips 5 in the same group are connected with the same driving motor 70. In this embodiment, the light-shielding strips 5 are divided into several groups, and the light-shielding strips 5 in the same group are connected with the same driving motor 70, which reduces the number of driving motors 70 and reduces the cost.

[0048] In an optional embodiment of the present application, as shown in the figure, Figure 7 The light-shielding strips 5 are made of metal or plastic profiles according to the predetermined length, and the side surface of the light-shielding strips 5 facing the outside of the light-transmitting panel 1 is coated with an anti-ultraviolet coating. In this embodiment, the light-shielding strips 5 are made of profiles according to the predetermined length, which is convenient to obtain, and the anti-ultraviolet coating is coated on the surface of the light-shielding panel 32, which can effectively realize the shading and sun protection. In the specific implementation, the light-shielding strips 5 can be made of hollow (hollow and forming the plug-in hole 50 at the end) and semicircular cross-section profiles, and the flat side is the light-shielding panel 52 (coated with an anti-ultraviolet coating), and the back of the light-shielding panel 52 has a corresponding arc-shaped back plate 54, which is beneficial to enhance the structural rigidity and strength of the light-shielding strip 5, and is not easy to deform, and is convenient to rotate.

[0049] In an optional embodiment of the present application, the light-transmitting panel 1 is made of polycarbonate extruded profiles. In this embodiment, the light-transmitting panel 1 made of polycarbonate extruded profiles has good heat insulation effect and is convenient to form.

[0050] The embodiments of the present application are described above in combination with the drawings, but the present application is not limited to the above-mentioned specific embodiments, and the above-mentioned specific embodiments are only illustrative but not limiting, and those skilled in the art can make many forms under the inspiration of the present application without departing from the purpose of the present application and the scope protected by the claims, which all belong to the protection scope of the present application.

Claims

1. An intelligent solar screen, characterized in that, The intelligent shading curtain comprises: a light-transmitting panel assembled at a light-transmitting window of a building and made of heat-insulating light-transmitting material; a support frame fixedly assembled at the periphery of the light-transmitting panel; a plurality of shading strips arranged in parallel inside the light-transmitting panel and pivotally connected to the support frame; a driving assembly assembled on the support frame for driving each of the shading strips to rotate; and a control module connected to the driving assembly for controlling the working state of the driving assembly to adjust the shading angle of the shading strips, the control module comprising: an external light sensor arranged outside the light-transmitting panel for detecting the brightness outside the light-transmitting panel to output an external brightness value, an internal light sensor arranged inside the building for detecting the brightness inside the building to output an internal brightness value, and a dimming controller connected to the external light sensor, the internal light sensor and the driving assembly for controlling the working state of the driving assembly, the dimming controller controlling the driving assembly to drive the shading strips to rotate to a corresponding shading angle according to the external brightness value, the internal brightness value and a pre-stored corresponding relation table of the ratio of the external brightness value and the internal brightness value to the shading angle every first predetermined time interval.

2. The intelligent solar screen of claim 1, wherein, The control module further comprises: a user terminal connected to the dimming controller for a user to input a dimming instruction containing a self-defined shading angle; the dimming controller further controls the driving assembly to drive the shading strips to rotate to the self-defined shading angle in response to the dimming instruction.

3. The intelligent solar screen of claim 2, wherein, The inner side of the light-transmitting panel is integrally connected with a plurality of parallel through grooves, the opposite ends of the through grooves are each provided with a support frame outside the groove opening, the shading strips are correspondingly arranged in the through grooves and are pivotally connected to the support frames outside the corresponding groove openings of the opposite ends of the through grooves, and the driving assembly is assembled on the support frame outside one end of the groove opening of the through groove.

4. The intelligent shade screen of claim 3, wherein, The driving assembly comprises a plurality of driving motors assembled on the corresponding support frames and connected to the dimming controller, each of the driving motors is at least drivingly connected to one of the shading strips, and the dimming controller controls each of the driving motors to drive the corresponding connected shading strips to rotate in a predetermined sequence or synchronously.

5. The intelligent shade screen of claim 4, wherein, One end face of the shading strip is provided with a plug-in hole, the support frame is pivotally provided with a connecting end for driving connection with the driving motor corresponding to each of the shading strips, one side of the connecting end facing the shading strip is protruded to form a plug-in strip, and the connecting end is plug-in fixed in the plug-in hole of the shading strip through the plug-in strip.

6. The intelligent shade screen of claim 5, wherein, One side hole wall of the plug-in hole is provided with a buckle hole, one side of the connecting end facing the shading strip is further protruded to form an outer stop strip, a buckle block is protruded on the plug-in strip, and when the plug-in strip is plug-in in the plug-in hole, the outer stop strip abuts against and stops the outer side of the shading strip so that the buckle block is buckled and positioned in the buckle hole.

7. The intelligent shade screen of claim 5, wherein, A mandrel is protruded in the middle of one side of the connecting end away from the shading strip, and the mandrel and the output shaft of the driving motor are drivingly connected through a gear box.

8. The intelligent shade screen of claim 4, wherein, The light-shielding strips are respectively in several groups, and each light-shielding strip in the same group is drivingly connected to the same driving motor.

9. The intelligent solar screen of claim 1, wherein, The light-shielding strips are cut from metal or plastic profiles according to predetermined lengths, and a side surface of the light-shielding strips facing the outside of the light-transmitting panel is coated with an anti-ultraviolet coating.

10. The intelligent shade screen of claim 3, wherein, The light-transmitting panel is cut from a polycarbonate extruded profile.

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