CN211008328U

CN211008328U - Intelligent self-adaptive adjustable window

Info

Publication number: CN211008328U
Application number: CN201920995686.0U
Authority: CN
Inventors: 吴立东; 罗吉江
Original assignee: Zhejiang Jingjing Technology Co ltd
Current assignee: Chongqing Hanlang Precision Technology Co ltd
Priority date: 2019-06-28
Filing date: 2019-06-28
Publication date: 2020-07-14
Anticipated expiration: 2029-06-28

Abstract

The utility model provides an intelligent self-adaptive adjustable window, which comprises a frame, M blade devices, M rotating shafts, a corner motor, a gating switch and a light valve switching unit; the rotating shaft rotates around the shaft center line in the horizontal direction under the driving of external force to drive the corresponding blade devices to turn over, and when all the blade devices are turned over to be in a vertical state, the whole shutter is in a closed state; the corner motor drives the M rotating shafts to rotate simultaneously according to an external control instruction; the paddle means comprises a polymer stabilised cholesteric liquid crystal light valve; the light valve switching unit switches the display states of part or all of the blade devices according to an external control instruction. When ventilation is needed, the ventilation can be realized by turning over the blades, and when the ventilation is not needed and only dimming is needed, the lighting quantity is adjusted by adjusting the display state of the PSCT light valve, so that the space occupation is small, and the operation is simple; in addition, the automatic switching between the display state and the turning state of the blade device is realized by utilizing the light intensity sensor and the rain and snow sensor.

Description

Intelligent self-adaptive adjustable window

Technical Field

The utility model relates to a liquid crystal light valve technical field particularly relates to an intelligence self-adaptation adjustable window.

Background

The existing shutter is usually made of light-tight plastic or metal materials, and when the brightness of light entering from the outdoor is required to be adjusted, the shutter can only be turned over in a blade turning mode, namely, the blades are turned over from a vertical state to a horizontal state, so that the shading quantity of the blades is reduced, and when the blades are turned over to the horizontal state, the transmittance of the shutter is highest, and meanwhile, the shutter is communicated indoors and outdoors.

However, the conventional louver has a problem in that if it rains outdoors, if a user opens the louver for lighting at this time, rainwater outside the room may enter the room. To solve this problem, users typically use the following two approaches: in the first mode, a layer of blind window is arranged in the window, but the blind window can only be opened by a user in sunny days if the user needs to ventilate, so that the operation is complex and the occupied space is large; the second mode is to embed the blind window in two layers of window glass, so that the problem also exists, and a user can only open the window if needing ventilation in sunny days, so that the operation is complex and the window is not beautiful.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide an intelligent self-adaptation adjustable window, change the blade of ordinary shutter into PSCT light valve, when needing the ventilation, can realize through the form of upset blade, when not needing the ventilation only to adjust luminance, through adjusting the display state of PSCT light valve in order to adjust the daylighting volume, the space occupies fewly, easy operation; in addition, the automatic switching between the display state and the turning state of the blade device is realized by utilizing the light intensity sensor and the rain and snow sensor.

To achieve the above objective, with reference to fig. 1 and 2, the present invention provides an intelligent self-adaptive adjustable window, which includes a frame, M blade devices, M rotating shafts, a corner motor, a gating switch, and a light valve switching unit.

The cross sections of the M blade devices are rectangular, the M blade devices are arranged in the frame in the vertical direction, and the M blade devices are parallel to each other.

The M rotating shafts are connected with the M blade devices in a one-to-one correspondence mode, the blade devices are connected to one end, located in the horizontal direction, of each rotating shaft, the rotating shafts rotate around the shaft center lines in the horizontal direction under the driving of external force, the corresponding blade devices are driven to overturn, and when all the blade devices are overturned to be in a vertical state, the whole shutter is in a closed state.

The corner motor is connected with the M rotating shafts through a transmission mechanism and drives the M rotating shafts to rotate simultaneously according to an external control instruction.

The paddle device includes a pair of glass substrates disposed in opposition, and a polymer stabilized cholesteric liquid crystal light valve disposed between the glass substrates.

The M blade devices are connected with the light valve switching unit through the gating switch, the light valve switching unit switches the display states of part or all of the blade devices according to an external control instruction, and the display states at least comprise a transparent state and a frosted state.

And M is a positive integer greater than or equal to 1.

When the user needs to ventilate, the blade device is turned to an inclined state and/or a horizontal state, and the blade device can be in a transparent state or a frosted state at the moment and is determined by the lighting requirement of the user. When the blade device is turned to be in an inclined state, the lighting capacity of the blade device in a transparent state is larger than that of the blade device in a frosted state, and the lighting capacity of the blade device is influenced by the display state of the blade device when the turning state of the blade device is closer to the vertical state; when the blade device is turned to be in a horizontal state, the influence on the lighting capacity is small.

When the user does not need to ventilate or there is rain or snow outdoors, the blade devices are turned to be in a vertical state, the whole shutter is in a closed state, outdoor wind and rain are prevented from entering indoors, and the user can adjust the daylighting amount by adjusting the display states of part or all of the blade devices. When the blade device is the dull polish state, outdoor light is partly reflected, and partly scattering back gets into indoorly, has reduced the indoor light total amount of entering on the one hand, and on the other hand, the light after the scattering is comparatively soft, can effectively protect people's eye.

Above the technical scheme of the utility model, compare with current, its beneficial effect who is showing lies in:

1) when ventilation is required, this can be achieved by turning the blades. When ventilation is not needed and only dimming is needed, the display state of the PSCT light valve is adjusted to adjust the lighting quantity, so that the space occupation is small, and the operation is simple.

2) And the automatic switching between the display state and the turning state of the blade device is realized by utilizing the light intensity sensor and the rain and snow sensor.

It should be understood that all combinations of the foregoing concepts and additional concepts described in greater detail below can be considered as part of the inventive subject matter of the present disclosure unless such concepts are mutually inconsistent. In addition, all combinations of claimed subject matter are considered a part of the inventive subject matter of this disclosure.

The foregoing and other aspects, embodiments and features of the present teachings can be more fully understood from the following description taken in conjunction with the accompanying drawings. Additional aspects of the present invention, such as features and/or advantages of exemplary embodiments, will be apparent from the description which follows, or may be learned by practice of the specific embodiments in accordance with the teachings of the present invention.

Drawings

The drawings are not intended to be drawn to scale. In the drawings, each identical or nearly identical component that is illustrated in various figures may be represented by a like numeral. For purposes of clarity, not every component may be labeled in every drawing. Embodiments of various aspects of the present invention will now be described, by way of example, with reference to the accompanying drawings, in which:

fig. 1 is the structure schematic diagram of the intelligent self-adaptive adjustable window of the present invention.

Fig. 2 is the module schematic diagram of the intelligent self-adaptive adjustable window of the present invention.

Detailed Description

For a better understanding of the technical content of the present invention, specific embodiments are described below in conjunction with the accompanying drawings.

In this disclosure, aspects of the present invention are described with reference to the accompanying drawings, in which a number of illustrative embodiments are shown. Embodiments of the present disclosure are not necessarily defined to include all aspects of the invention. It should be appreciated that the various concepts and embodiments described above, as well as those described in greater detail below, may be implemented in any of numerous ways, as the disclosed concepts and embodiments are not limited to any implementation. Additionally, some aspects of the present disclosure may be used alone or in any suitable combination with other aspects of the present disclosure.

With reference to fig. 1 and 2, the utility model provides an intelligent self-adaptive adjustable window, intelligent self-adaptive adjustable window includes frame 10, a plurality of blade device 20 of M, a plurality of rotation axis 90 of M, corner motor 80, gate switch 70, light valve switching unit 60.

The M blade devices 20 have rectangular cross sections, and are arranged in the frame 10 in a vertical direction, and the blade devices 20 are parallel to each other.

The M rotating shafts 90 are connected with the M vane devices 20 in a one-to-one correspondence manner, the vane devices 20 are connected to one end of the rotating shaft 90 in the horizontal direction, the rotating shaft 90 rotates around the shaft center line in the horizontal direction under the driving of an external force to drive the corresponding vane devices 20 to turn over, and when all the vane devices 20 are turned over to be in a vertical state, the whole louver is in a closed state.

The angle motor 80 is connected with the M rotating shafts 90 through a transmission mechanism, and the angle motor 80 drives the M rotating shafts 90 to rotate simultaneously according to an external control instruction.

The paddle device 20 includes a pair of glass substrates disposed opposite one another and a polymer stabilized cholesteric liquid crystal light valve disposed between the glass substrates.

The M blade devices 20 are connected to the light valve switching unit 60 through the gate switch 70, and the light valve switching unit 60 switches the display states of some or all of the blade devices 20 according to an external control instruction, where the display states at least include a transparent state and a frosted state.

And M is a positive integer greater than or equal to 1.

In a further embodiment, the smart adaptive adjustable window includes a control panel 30 for inputting control commands, and the control panel 30 is installed on a side of the frame 10 facing the indoor. The user inputs a control command through the control panel 30 to control the display state and the turning state of the blade device 20.

Preferably, the intelligent self-adaptive adjustable window comprises a communication device, so that a user can remotely control the state of the intelligent self-adaptive adjustable window in a remote control mode and the like.

In some examples, the M blade devices 20 are divided into N partitions.

The gate switch 70 has N outputs in one-to-one correspondence with the N sections, each output being connected to all of the blade devices 20 of one of the sections.

N is a positive integer greater than or equal to 1, and M is greater than or equal to N.

The more intensive of the blade division of shutter, its dimming performance is better, and the simultaneous control process is more complicated, in order to make to reach the balance between the two, the utility model provides a, divide into a plurality of subregion of N with a plurality of blade device 20, every subregion includes a plurality of blade device 20, and the partition mode is confirmed according to actual demand, and is preferred, and the adjustable window of intelligence self-adaptation has setting portion, and the user sets for the partition mode through setting portion by oneself. For example, the slat devices 20 in each of the divisional areas are arranged in sequence, and one louver is divided into N display areas, one for each divisional area, from top to bottom. For another example, the blade devices 20 in each of the partitions are arranged at intervals to form a grid-like partition, and when N is equal to 3, the blade devices 20 in the same partition are separated by 2 blade devices 20, and so on.

Control of the display status of the different segmented blade arrangements 20 may be achieved by gating the switch 70.

For controlling the turning state of the vane device 20 of different partitions, there are two ways:

first mode

And a rotation angle motor 80 and N transmission mechanisms are arranged, each transmission mechanism corresponds to one subarea, and the rotation angle motor 80 is used for controlling the operation of part of the transmission mechanisms so as to switch the overturning state of the blade device 20 corresponding to the subarea.

Second mode

The intelligent adaptive adjustable window comprises N rotating angle motors 80, and each rotating angle motor 80 is connected with the rotating shafts 90 of all the blade devices 20 of one of the subareas through a corresponding transmission mechanism. The purpose of controlling the turning state of the different-partition blade devices 20 is achieved by controlling the motors 80 with different rotation angles.

The two modes have advantages, the first mode has low cost but complex structure, and the second mode has high cost but simple structure. In practical application, the two modes can be combined for control.

In other examples, the N sections are divided into two parts, and the rotating shafts 90 of the blade devices 20 of the two partial sections are respectively arranged on two opposite inner side walls of the frame 10, so as to balance the arrangement of the structural members, and thus the control and the daily maintenance are easier.

The utility model provides an intelligent self-adaptation adjustable window still has intelligent control's function.

Automatically adjusting lighting

The smart adaptive adjustable window comprises a light intensity sensor 41 and a processor 50.

The light intensity sensor 41 is arranged on the side of the frame 10 facing outdoors and connected with the processor 50, and the light intensity sensor 41 is used for detecting the outdoor light intensity and generating a first level signal to send to the processor 50 if the outdoor light intensity is greater than a preset light intensity threshold value.

The processor 50 sends a switching control command to the light valve switching unit 60 to switch some or all of the paddle means 20 to the frosted state in response to receiving the first level signal.

When outdoor sunlight is too strong, part or all of the blade devices 20 are switched to a frosted state, so that the total amount of light entering the room is reduced, and meanwhile, the scattered light is softer, so that the eyes of people are effectively protected.

Second, automatically adjusting ventilation

The smart adaptive adjustable window includes a rain and snow sensor 42.

The rain and snow sensor 42 is disposed on the side of the frame 10 facing outdoors and connected to the processor 50, and the rain and snow sensor 42 is configured to detect whether there is rain and snow outdoors, and if there is rain and snow, generate a second level signal to be sent to the processor 50.

In response to receiving the second level signal, the processor 50 sends a turning control command to the turning motor 80 to turn all the blade devices 20 to the vertical state.

When rain and snow exist outdoors, all the blade devices 20 are automatically turned to be in a vertical state, so that the whole shutter is in a closed state, and the rain and the snow are prevented from entering indoors.

Although the present invention has been described with reference to the preferred embodiments, it is not intended to limit the present invention. The present invention is intended to cover by those skilled in the art various modifications and adaptations of the invention without departing from the spirit and scope of the invention. Therefore, the protection scope of the present invention is subject to the claims.

Claims

1. An intelligent self-adaptive adjustable window is characterized by comprising a frame, M blade devices, M rotating shafts, a corner motor, a gating switch and a light valve switching unit;

the cross sections of the M blade devices are rectangular, the M blade devices are arranged in the frame along the vertical direction, and the blade devices are parallel to each other;

the M rotating shafts are connected with the M blade devices in a one-to-one corresponding mode, the blade devices are connected to one end, located in the horizontal direction, of each rotating shaft, the rotating shafts rotate around the shaft center lines in the horizontal direction under the driving of external force to drive the corresponding blade devices to turn over, and when all the blade devices are turned over to be in a vertical state, the whole shutter is in a closed state;

the corner motor is connected with the M rotating shafts through a transmission mechanism and drives the M rotating shafts to rotate simultaneously according to an external control instruction;

the vane device comprises a pair of glass substrates which are oppositely arranged, and a polymer stable cholesteric liquid crystal light valve which is arranged between the glass substrates;

the M blade devices are connected with the light valve switching unit through the gating switch, the light valve switching unit switches the display states of part or all of the blade devices according to an external control instruction, and the display states at least comprise a transparent state and a frosted state;

and M is a positive integer greater than or equal to 1.

2. The smart adaptive tunable window of claim 1, wherein the smart adaptive tunable window comprises a control panel for inputting control instructions;

the control panel is arranged on one side of the frame facing the indoor.

3. The smart adaptive tunable window of claim 1, wherein the M blade devices are divided into N partitions;

the gating switch is provided with N output ends which correspond to the N subareas one by one, and each output end is connected with all the blade devices of one of the subareas;

4. The intelligent adaptive adjustable window according to claim 3, wherein the intelligent adaptive adjustable window comprises N number of angle motors, each angle motor is connected with the rotating shafts of all the blade devices of one of the zones through a transmission mechanism.

5. The intelligent adaptively adjustable window of claim 3, wherein the leaf devices in each of the partitions are arranged in sequence.

6. The intelligent adaptively adjustable window of claim 3, wherein the leaf devices in each of the partitions are spaced apart.

7. The smart adaptive adjustable window according to claim 3, wherein the N sections are divided into two parts, and the rotation axes of the blade devices of the two partial sections are respectively disposed on two inner side walls of the frame opposite to each other.

8. The intelligent adaptive adjustable window according to any one of claims 1-7, wherein the intelligent adaptive adjustable window comprises a light intensity sensor and a processor;

the light intensity sensor is arranged on one side, facing outdoors, of the frame and connected with the processor, the light intensity sensor is used for detecting outdoor light intensity, and if the outdoor light intensity is larger than a preset light intensity threshold value, a first level signal is generated and sent to the processor;

the processor responds to the received first level signal and sends a switching control instruction to the light valve switching unit so as to switch part or all of the blade devices into a frosted state.

9. The smart adaptive tunable window of claim 8, wherein the smart adaptive tunable window comprises a rain and snow sensor;

the rain and snow sensor is arranged on one side, facing outdoors, of the frame and is connected with the processor, the rain and snow sensor is used for detecting whether rain and snow exist outdoors, and if rain and snow exist, a second level signal is generated and sent to the processor;

and the processor responds to the received second level signal and sends a turning control instruction to the corner motor to turn all the blade devices to be in a vertical state.