CN220035938U - Light-operated automatic regulating awning device - Google Patents
Light-operated automatic regulating awning device Download PDFInfo
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- CN220035938U CN220035938U CN202321388342.6U CN202321388342U CN220035938U CN 220035938 U CN220035938 U CN 220035938U CN 202321388342 U CN202321388342 U CN 202321388342U CN 220035938 U CN220035938 U CN 220035938U
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- light
- backdrop
- guide rail
- adjusting
- illumination sensor
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- 230000001105 regulatory effect Effects 0.000 title claims abstract description 6
- 238000005286 illumination Methods 0.000 claims abstract description 22
- 230000001276 controlling effect Effects 0.000 claims abstract description 4
- 238000001514 detection method Methods 0.000 claims abstract description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 4
- 230000005855 radiation Effects 0.000 abstract description 12
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 5
- 238000004378 air conditioning Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000013139 quantization Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a light-operated automatic regulating awning device, which relates to the technical field of skylights and comprises an awning, wherein the awning comprises a plurality of hard blades; a retraction device; the control device comprises an illumination sensor and a controller; wherein: the illumination sensor is used for detecting the current light intensity: the controller is used for controlling the folding and unfolding device to fold or fully unfold or unfold at a set angle according to the detection data of the illumination sensor. The control device acquires the illumination intensity in real time through the illumination sensor, automatically controls the opening and closing angle of the backdrop, improves the light environment quality and the light comfort in the building, reduces the building energy consumption, can judge the solar radiation intensity by means of the sensing device, saves the labor cost, and realizes the opening and closing of the backdrop more conveniently and rapidly under the condition of no manual control.
Description
Technical Field
The utility model relates to the technical field of skylights, in particular to a light-operated automatic adjusting backdrop device.
Background
At present, with the wide application of large public buildings, natural lighting by using a skylight is considered as an effective means for saving lighting energy consumption and improving the quality of the light environment in the building, and the comprehensive influence of the skylight lighting on the building energy consumption and the light comfort is one of the current research hotspots. However, the existing skylight system has the following technical problems in practical application:
1. the light introduced from the skylight inside the building is greatly different in different periods of the day under the influence of natural light irradiation, and is greatly influenced by outdoor natural conditions. Under the condition that sun-shading measures are not taken, the condition that the natural light in the interior of the skylight is too bright exists, and normal behavior activities of indoor personnel are affected; under the condition of adopting the awning for sunshade, the awning is manually or electrically opened and closed, and the opening and closing degree has no specific quantization standard.
2. The solar radiation introduced from the outside is too strong, which causes the problems of the building air conditioner such as high energy consumption, overlarge illumination intensity and the like. In order to ensure the normal operating light environment of public places, sun-shading measures are not adopted in most large public spaces provided with skylights, and bright natural lighting effects are pursued, especially in underground public building spaces, the discomfort of people in the underground spaces can be effectively relieved due to the good natural lighting effects. The concept of excessively pursuing natural lighting effect causes excessive heat quantity in buildings, aggravates air conditioning load and increases air conditioning energy consumption.
To sum up, the existing awning adjusting system needs to be manually controlled to open and close, and the opening and closing degree is low in energy saving efficiency and operation reliability due to the fact that a specific quantization standard is not available.
Disclosure of Invention
The utility model aims to provide a light-operated automatic adjustment backdrop device so as to solve the technical problems in the prior art.
An optically controlled automatic regulating awning device comprises
A backdrop comprising a plurality of rigid blades;
a retraction device;
the control device comprises an illumination sensor and a controller; wherein:
the illumination sensor is used for detecting the current light intensity:
the controller is used for controlling the folding and unfolding device to fold or fully unfold or unfold at a set angle according to the detection data of the illumination sensor.
Further: the retractable device comprises a first guide rail crossing a skylight, a plurality of U-shaped sliding blocks are embedded in the first guide rail in a sliding mode, friction wheels are rotatably installed on the U-shaped sliding blocks through rotating shafts, and the upper side of the inner portion of the first guide rail is in contact with the friction wheels through friction force strips.
Further: at least one of the friction wheel and the friction force strip is provided with convex lines on the outer surface.
Further: the U-shaped sliding block is characterized in that a plurality of supporting frames are arranged below the first guide rail, the U-shaped sliding blocks are fixed in one-to-one correspondence with the supporting frames, each supporting frame is internally provided with a driving motor, the first rotating shaft is fixedly connected with an output shaft of the driving motor, and the U-shaped sliding block is provided with a hole for the first rotating shaft to pass through.
Further: each U-shaped sliding block is fixedly connected with the corresponding supporting frame through two parallel connecting plates.
Further: the bottom ends of the supporting frames are mirror-image-mounted with rotary mounting frames, rotary motors are fixedly mounted in the rotary mounting frames, and the bottom ends of the rotary mounting frames are in rotary connection with the top ends of the hard blades in a one-to-one correspondence manner through bearings; the bottom end of the output shaft of each rotating motor is fixedly connected with the top end of the corresponding hard blade.
Further: the folding and unfolding device further comprises a second guide rail which spans the skylight and is parallel to the first guide rail, a plurality of linear sliding blocks are nested in the second guide rail in a sliding mode, and the bottoms of the hard blades are in one-to-one corresponding rotary connection with the linear sliding blocks through a second rotary shaft.
Further: the illumination sensor is electrically connected with the controller, and the controller is respectively electrically connected with the driving motor and the rotating motor.
Further: and the top end of each hard blade is provided with a reinforcing plate which is connected with the corresponding bearing.
Further: the distance between the two parallel connecting plates is larger than the diameter of the first rotating shaft.
Compared with the prior art, the utility model has the beneficial effects that:
firstly, the utility model has high reliability: the light-operated automatic regulating backdrop automatically controls the backdrop body to realize opening and closing after the solar radiation intensity reaches the limit value set by the set sensing device, and whether the backdrop is required to be opened or not under a certain outdoor solar radiation condition can be judged by the sensing device, so that the reliability is higher;
secondly, the utility model saves labor cost, and can more conveniently and rapidly realize the opening and closing of the backdrop under the condition of no manual control.
And thirdly, compared with the existing awning, the hard blade is more beneficial to shading, heat insulation and radiation protection, and meanwhile, the angle of the hard blade can be further adjusted according to different illumination intensities and shading requirements.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic diagram of a backdrop and control device of the light-operated self-adjusting backdrop apparatus of the present utility model;
FIG. 2 shows a front view of the light-operated self-adjusting backdrop apparatus of the present utility model;
FIG. 3 is a schematic perspective view of the light-operated self-adjusting awning device of the present utility model;
fig. 4 shows a side view of the light-operated self-adjusting backdrop apparatus of the present utility model.
Reference numerals:
1. a backdrop; 11. a hard blade; 2. a retraction device; 21. a first guide rail; 22. a U-shaped sliding block; 23. a first rotating shaft; 24. a friction wheel; 25. a friction bar; 26. lines; 27. a support frame; 28. a driving motor; 29. a second rotating shaft; 210. a connecting plate; 211. rotating the mounting frame; 212. a rotating electric machine; 213. a bearing; 214. a second guide rail; 215. a linear slide; 216. a reinforcing plate; 3. and a control device.
Detailed Description
The following description of the embodiments of the present utility model will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the utility model are shown.
The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model.
All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
As shown in fig. 1 to 4, the present utility model provides an optically controlled auto-adjusting backdrop device, comprising a backdrop 1, wherein the backdrop 1 comprises a plurality of hard blades 11 (generally made of plastic material); a retraction device 2; a control device 3, wherein the control device 3 comprises an illumination sensor and a controller; wherein: the illumination sensor is used for detecting the current light intensity: the controller is used for controlling the folding and unfolding device 2 to fold or fully unfold or unfold at a set angle the plurality of hard blades 11 according to the detection data of the illumination sensor.
The utility model realizes the unfolding and folding of the hard blade 11 or the rotation to a specific angle during the unfolding by arranging the control device 3 and then utilizing the controller to cooperate with the illumination sensor.
In a specific embodiment, the lower limit value of solar radiation induction of the illumination sensor is set to be 500W/m 2 The upper limit value is 1000W/m 2 When solar radiation is sensed to exceed 1000W/m 2 Then, the controller controls the retraction device 2 to close the backdrop 1 when the solar radiation is lower than 500W/m 2 The back controller controls the retraction device 2 to open the backdrop 1 when the solar radiation intensity is 500-1000W/m 2 In this case, the angle at which the rigid blades 11 are spread is adjusted according to the intensity of solar radiation (for example, the intensity of solar radiation is 1000W/m 2 The angle between the rigid blade 11 and the skylight may be 30 degrees). The opening and closing of the backdrop 1 is controlled by the intensity of solar radiation, so that the backdrop 1 can be automatically opened and closed.
The specific setting method of the illumination sensor and the control method of the sensor belong to the prior art, and are not described in detail in the utility model.
The scheme for realizing the movement of the hard blade 11 to the designated position is as follows:
the folding and unfolding device 2 comprises a first guide rail 21 crossing a skylight, a plurality of U-shaped sliding blocks 22 are embedded in the first guide rail 21 in a sliding mode, friction wheels 24 are rotatably installed on the U-shaped sliding blocks 22 through a first rotating shaft 23, and the upper side of the inner portion of the first guide rail 21 is in contact with the friction wheels 24 through friction force strips 25. At least one of the friction wheel 24 and the friction bar 25 has a convex grain 26 on the outer surface. A plurality of supporting frames 27 are arranged below the first guide rail 21, a plurality of U-shaped sliding blocks 22 and a plurality of supporting frames 27 are fixed in a one-to-one correspondence manner, a driving motor 28 is arranged in each supporting frame 27, the first rotating shaft 23 is fixedly connected with an output shaft of the driving motor 28, and holes for the first rotating shaft 23 to pass through are formed in the U-shaped sliding blocks 22. Each U-shaped slider 22 is fixedly connected to the corresponding support frame 27 through two parallel connection plates 210.
The working principle is as follows:
the unfolding of the hard blades 11 mainly comprises moving each hard blade 11 to a designated position, so that the whole hard blade presents a dispersing device, in the utility model, a U-shaped slide block 22 slides linearly in a guide rail I21 to provide a foundation for sliding installation of the hard blade 11, then a supporting frame 27 is used for providing a space for installing a driving motor 28, and then a controller is used for driving the driving motor 28 to rotate, at the moment, a rotating shaft I23 fixedly connected with an output shaft of the driving motor 28 also rotates, a friction wheel 24 is rotatably installed in the U-shaped slide block 22, the rotating shaft I23 is fixedly connected with the friction wheel 24, the output shaft of the driving motor 28 indirectly drives the friction wheel 24 to rotate, the lower end of the friction wheel 24 is not contacted with the U-shaped slide block 22, and the upper end of the friction wheel 24 is contacted with a friction bar 25, so that friction force provided by the friction bar 25 and the friction wheel 24 acts on the U-shaped slide block 22, and the U-shaped slide block 22 is driven to slide in the guide rail I21 to a designated position; the accommodating of the hard blades 11 mainly includes that the hard blades 11 are close to each other, so that the hard blades 11 are placed to interfere with each other when being folded, and the interference problem of the hard blades can be solved because the angle of the hard blades 11 needs to be adjusted when being folded, for example, the hard blades 11 are vertical to the skylight.
The scheme for realizing the rotation locking of the hard blade 11 is as follows:
a rotary mounting frame 211 is mirror-mounted at the bottom end of each supporting frame 27, a rotary motor 212 is fixedly mounted in each rotary mounting frame 211, and the bottom ends of a plurality of rotary mounting frames 211 are in one-to-one corresponding rotary connection with the top ends of a plurality of hard blades 11 through bearings 213; the bottom end of the output shaft of each rotating motor 212 is fixedly connected with the top end of the corresponding hard blade 11. The retraction device 2 further comprises a second guide rail 214 which spans the skylight and is parallel to the first guide rail 21, a plurality of linear sliding blocks 215 are slidably nested in the second guide rail 214, and the bottom ends of the hard blades 11 are respectively and correspondingly connected with the linear sliding blocks 215 in a one-to-one rotation manner through a second rotating shaft 29.
Through installing rotatory mounting frame 211 on carriage 27, then install rotatory motor 212 through rotatory mounting frame 211 to guarantee that rotatory motor 212 is followed U type slider 22 and is slided together, because rotatory motor 212 is rotatory with stereoplasm blade 11 fixed connection through the controller control this moment, consequently only need control rotatory appointed angle of output shaft of rotatory motor 212, can make stereoplasm blade 11 rotatory specific angle, wherein the effect of bearing 213 is mainly in order to share the atress of stereoplasm blade 11.
The stress of the hard blade 11 can be shared by the guide rail II 214, so that the service life of the device is longer.
Specifically, the illumination sensor is electrically connected to the controller, and the controller is electrically connected to the driving motor 28 and the rotating motor 212, respectively.
Specifically, the top end of each of the hard blades 11 is provided with a reinforcing plate 216 connected to the corresponding bearing 213.
Specifically, the distance between two parallel connection plates 210 is larger than the diameter of the first rotation shaft 23.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the utility model.
Claims (10)
1. An optically controlled automatically regulated sky curtain device, its characterized in that: comprising
A backdrop (1), the backdrop (1) comprising a plurality of rigid blades (11);
a retraction device (2);
a control device (3), the control device (3) comprising an illumination sensor and a controller; wherein:
the illumination sensor is used for detecting the current light intensity:
the controller is used for controlling the folding and unfolding device (2) to fold or fully unfold or unfold at a set angle according to the detection data of the illumination sensor.
2. The light-operated self-adjusting backdrop apparatus of claim 1, wherein:
the folding and unfolding device (2) comprises a first guide rail (21) crossing a skylight, a plurality of U-shaped sliding blocks (22) are embedded in the first guide rail (21) in a sliding mode, friction wheels (24) are rotatably arranged on the U-shaped sliding blocks (22) through a first rotating shaft (23), and the upper side of the inner portion of the first guide rail (21) is in contact with the friction wheels (24) through friction force strips (25).
3. The light-operated self-adjusting backdrop apparatus of claim 2, wherein: at least one of the friction wheel (24) and the friction bar (25) is provided with convex grains (26) on the outer surface.
4. The light-operated self-adjusting backdrop apparatus of claim 2, wherein:
the utility model discloses a motor vehicle, including guide rail one (21), U type slider (22), driving motor (28) are all installed in support frame (27), guide rail one (21) below is equipped with a plurality of braced frames (27), and a plurality of U type slider (22) and a plurality of braced frames (27) one-to-one are fixed, every in bracing frame (27), pivot one (23) with the output shaft fixed connection of driving motor (28), just be equipped with on U type slider (22) confession pivot one (23) pass the hole.
5. The light-operated self-adjusting backdrop apparatus of claim 4, wherein:
each U-shaped sliding block (22) is fixedly connected with the corresponding supporting frame (27) through two parallel connecting plates (210).
6. The light-operated self-adjusting backdrop apparatus of claim 5, wherein:
the bottom ends of the supporting frames (27) are mirror-image-mounted with rotating mounting frames (211), rotating motors (212) are fixedly mounted in the rotating mounting frames (211), and the bottom ends of the rotating mounting frames (211) are in one-to-one corresponding rotating connection with the top ends of the hard blades (11) through bearings (213); the bottom end of the output shaft of each rotating motor (212) is fixedly connected with the top end of the corresponding hard blade (11).
7. The light-operated self-adjusting backdrop apparatus of claim 6, wherein: the folding and unfolding device (2) further comprises a second guide rail (214) which spans the skylight and is parallel to the first guide rail (21), a plurality of linear sliding blocks (215) are nested in the second guide rail (214) in a sliding mode, and the bottoms of the hard blades (11) are in one-to-one corresponding rotary connection with the linear sliding blocks (215) through a second rotary shaft (29).
8. The light-operated self-adjusting backdrop apparatus of claim 7, wherein: the illumination sensor is electrically connected with the controller, and the controller is electrically connected with the driving motor (28) and the rotating motor (212) respectively.
9. The light-operated self-adjusting backdrop apparatus of claim 8, wherein: the top end of each hard blade (11) is provided with a reinforcing plate (216) which is connected with the corresponding bearing (213).
10. The light-operated self-adjusting backdrop apparatus of claim 5, wherein: the distance between the two parallel connecting plates (210) is larger than the diameter of the first rotating shaft (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321388342.6U CN220035938U (en) | 2023-06-02 | 2023-06-02 | Light-operated automatic regulating awning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321388342.6U CN220035938U (en) | 2023-06-02 | 2023-06-02 | Light-operated automatic regulating awning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220035938U true CN220035938U (en) | 2023-11-17 |
Family
ID=88735682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321388342.6U Active CN220035938U (en) | 2023-06-02 | 2023-06-02 | Light-operated automatic regulating awning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220035938U (en) |
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2023
- 2023-06-02 CN CN202321388342.6U patent/CN220035938U/en active Active
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