CN218617155U

CN218617155U - Liquid crystal aircraft porthole capable of locally adjusting light and changing color

Info

Publication number: CN218617155U
Application number: CN202221727882.8U
Authority: CN
Inventors: 林浩
Original assignee: Fujian Yimen Technology Co ltd
Current assignee: Fujian Yimen Technology Co ltd
Priority date: 2022-07-05
Filing date: 2022-07-05
Publication date: 2023-03-14
Anticipated expiration: 2032-07-05

Abstract

The utility model discloses a liquid crystal aircraft porthole capable of locally adjusting light and changing color, which relates to the technical field of aircraft components and comprises a glass main body; the liquid crystal dimming sheet is fixedly connected with the glass main bodies, is positioned between the glass main bodies and is divided into a plurality of dimming areas; the dustproof inner film is fixedly connected with the glass main body and is attached to the inner side surface of the glass main body; the controller is fixedly connected with the glass main body, is positioned on the inner side face of the glass main body and is electrically connected with the dimming areas. The utility model discloses a liquid crystal dimming piece that sets up, controller are through applying voltage in order to change its luminousness to liquid crystal dimming piece, and the difference of applied voltage size, the luminousness is different, has the dimming function, can be according to the automatic shading of the light intensity of incident light with the shading, has avoided the passenger to be provided comfortablely by shining of sunshine.

Description

Liquid crystal aircraft porthole capable of locally adjusting light and changing color

Technical Field

The utility model relates to an aircraft parts technical field specifically is a but liquid crystal aircraft porthole that local dimming discoloured.

Background

The porthole is a round window which is arranged on an outer plate of an airplane and has water tightness, generally comprises a main window frame, a glass pressing plate, a storm cover and the like, in life, particularly in summer, due to strong sunlight, the porthole exists, due to the fact that the degree of distinguishing objects mainly depends on two eyes, once the eyes are irradiated by the sunlight and are difficult to open, accidents easily occur, when the airplane flies to high altitude, passengers are easy to be dazzled by the sunlight, the light transmittance of a common window is constant and cannot be changed, but the light of the sunlight has strong and weak, and different strong and weak light can appear in different periods, so that the two eyes cannot keep the most comfortable state under various strong and weak light by the window only with constant light transmittance, and accordingly, a liquid crystal airplane porthole capable of locally adjusting light and changing color is provided.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a but liquid crystal aircraft porthole that local dimming discolourd has solved the technical problem that general porthole can't adjust the luminousness.

(II) technical scheme

In order to achieve the above purpose, the utility model adopts the technical proposal that: a liquid crystal aircraft porthole capable of locally dimming and changing color comprises a glass main body;

the liquid crystal dimming sheet is fixedly connected with the glass main bodies, is positioned between the glass main bodies and is divided into a plurality of dimming areas;

the dustproof inner film is fixedly connected with the glass main body and is attached to the inner side surface of the glass main body;

the controller, controller and glass main part fixed connection, the controller is located the medial surface of glass main part, the controller is connected with a plurality of district electric property of adjusting luminance.

Preferably, the liquid crystal dimming sheet comprises a first transparent plate, a first conducting layer, a liquid crystal layer, a second conducting layer and a second transparent plate which are sequentially stacked, and the first conducting layer and the second conducting layer are electrically connected with the controller.

Preferably, the first conductive layer includes a plurality of first blocks insulated from each other, and the plurality of first blocks of the first conductive layer correspond to the plurality of dimming areas one to one.

Preferably, the controller is electrically connected with a light sensor, the controller is electrically connected with a power supply, and the controller is electrically connected with the liquid crystal dimming sheet.

Preferably, the controller includes a change-over switch, the change-over switch includes a plurality of gears, each of the gears is correspondingly connected to any one of the first block and the second conductive layer, and is configured to control on/off of the first block and the second conductive layer.

Preferably, the controller further comprises a master control switch, one end of the master control switch is connected with each of the first sub-blocks and the second conductive layer, and the other end of the master control switch is used for connecting a power supply.

Preferably, the controller includes a touch switch, the touch switch includes a touch area corresponding to the first sub-block one by one, and the touch area is used for controlling on/off of the first sub-block and the second conductive layer connected to the touch area when a human body touches the touch area.

(III) advantageous effects

The beneficial effects of the utility model reside in that:

1. this but liquid crystal aircraft porthole of local dimming color changes has the dimming function through the liquid crystal piece of adjusting luminance that sets up, can be according to the automatic shading of the light intensity of incident light with the shading, has avoided the passenger to be provided comfortablely by shining of sunshine.

2. This but liquid crystal aircraft porthole of local dimming color changes through the dustproof inner membrance that sets up, can prevent effectively that inside window from being infected with the dust, and is clean convenient, quick.

Drawings

FIG. 1 is a schematic view of the present invention;

FIG. 2 is a structural analysis diagram of the liquid crystal dimming sheet of the present invention;

FIG. 3 is a circuit diagram of a controller according to the present invention;

fig. 4 is a circuit diagram of the controller of the present invention.

In the figure: 1. a glass body; 3. a liquid crystal dimming sheet; 4. a light adjusting area; 5. dust-proof inner membranes; 6. a first transparent plate; 7. a first conductive layer; 8. a liquid crystal layer; 9. a second conductive layer; 10. a second transparent plate; 11. a first block; 12. a light sensor; 13. a controller; 14. a power source; 1301. a transfer switch; 1302. a master control switch; 1303. a touch switch.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in fig. 1-4, the utility model provides a technical solution: a liquid crystal aircraft porthole capable of locally dimming and changing color comprises a glass main body 1;

the liquid crystal dimming sheet 3 is fixedly connected with the glass main bodies 1, the liquid crystal dimming sheet 3 is positioned between the glass main bodies 1, and the liquid crystal dimming sheet 3 is divided into a plurality of dimming areas 4;

the dustproof inner film 5, the dustproof inner film 5 is fixedly connected with the glass main body 1, and the dustproof inner film 5 is attached to the inner side surface of the glass main body 1;

the controller 13, controller 13 and glass main part 1 fixed connection, controller 13 are located the medial surface of glass main part 1, and controller 13 and a plurality of district 4 electric connection of adjusting luminance.

Further, the liquid crystal dimming sheet 3 comprises a first transparent plate 6, a first conductive layer 7, a liquid crystal layer 8, a second conductive layer 9 and a second transparent plate 10 which are sequentially stacked, and the first conductive layer 7 and the second conductive layer 9 are electrically connected with a controller 13.

Further, the first conductive layer 7 includes a plurality of first segments 11 insulated from each other, and the first segments 11 of the first conductive layer 7 correspond to the light modulation regions 4 one to one.

Further, the controller 13 is electrically connected to the light sensor 12, the controller 13 is electrically connected to the power supply 14, and the controller 13 is electrically connected to the liquid crystal dimming sheet 3.

Further, the controller 13 includes a switch 1301, the switch 1301 includes a plurality of gears, each gear is correspondingly connected to any one of the first partition 11 and the second conductive layer 9, and is configured to control the power on/off of the first partition 11 and the second conductive layer 9.

Further, the controller 13 further includes an overall control switch 1302, one end of the overall control switch 1302 is connected to each of the first sub-blocks 11 and the second conductive layer 9, and the other end of the overall control switch 1302 is used for connecting the power supply 14.

Further, the controller 13 includes a touch switch 1303, and the touch switch 1303 includes a touch area corresponding to the first sub-block 11, and the touch area is used for controlling the power on/off of the first sub-block 11 and the second conductive layer 9 connected to the touch area when a human body touches the touch area.

The liquid crystal dimming sheet 3 is electrically connected with the controller 13, the controller 13 applies voltage to the liquid crystal dimming sheet 3 to change the light transmittance of the liquid crystal dimming sheet, the light transmittance is different due to different applied voltage, so that the liquid crystal dimming sheet 3 can be in a dark state or a transparent state, the liquid crystal dimming sheet 3 is divided into a plurality of dimming areas 4, and the dimming areas 4 are preferably arranged in an array form; the controller 13 can control the transmittance of each dimming area 4 of the liquid crystal dimming sheet 3 to adjust the brightness of each dimming area 4, wherein the voltage applied to the liquid crystal dimming sheet 3 by the controller 13 is provided by the power supply 14, the power supply 14 is electrically connected to the controller 13, the controller 13 receives the light intensity information of the incident light detected by the light sensor 12, and automatically applies the voltage to the positioned dimming area 4 to adjust the transmittance thereof.

The above-mentioned embodiments further describe the objects, technical solutions and advantages of the present invention in detail, it should be understood that the above description is only the embodiments of the present invention, and is not intended to limit the present invention, and any modifications, equivalent substitutions, improvements and the like made within the spirit and principle of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a but liquid crystal aircraft porthole of local dimming discolour which characterized in that: comprises a glass body (1);

the liquid crystal dimming sheet (3) is fixedly connected with the glass main bodies (1), the liquid crystal dimming sheet (3) is positioned between the glass main bodies (1), and the liquid crystal dimming sheet (3) is divided into a plurality of dimming areas (4);

the dustproof inner film (5) is fixedly connected with the glass main body (1), and the dustproof inner film (5) is attached to the inner side surface of the glass main body (1);

the controller (13) is fixedly connected with the glass main body (1), the controller (13) is located on the inner side face of the glass main body (1), and the controller (13) is electrically connected with the light adjusting areas (4).

2. The liquid crystal aircraft porthole capable of locally dimming and changing color according to claim 1, wherein: the liquid crystal dimming sheet (3) comprises a first transparent plate (6), a first conducting layer (7), a liquid crystal layer (8), a second conducting layer (9) and a second transparent plate (10), wherein the first transparent plate, the first conducting layer (7), the second conducting layer (9) and the controller (13) are sequentially stacked, and are electrically connected.

3. The liquid crystal aircraft porthole capable of locally dimming and changing color according to claim 2, wherein: the first conducting layer (7) comprises a plurality of mutually insulated first sub-blocks (11), and the first sub-blocks (11) of the first conducting layer (7) correspond to the light adjusting regions (4) one by one.

4. The liquid crystal aircraft porthole capable of locally dimming and changing color of claim 1, wherein: the controller (13) is electrically connected with the light sensor (12), the controller (13) is electrically connected with the power supply (14), and the controller (13) is electrically connected with the liquid crystal dimming sheet (3).

5. The liquid crystal aircraft porthole capable of locally dimming and changing color of claim 3, wherein: the controller (13) comprises a change-over switch (1301), the change-over switch (1301) comprises a plurality of gears, each gear is correspondingly connected with any one of the first sub-blocks (11) and the second conducting layer (9) and used for controlling the on-off of the first sub-blocks (11) and the second conducting layer (9).

6. The liquid crystal aircraft porthole capable of locally dimming and changing color of claim 3, wherein: the controller (13) further comprises a master control switch (1302), one end of the master control switch (1302) is connected with each first sub-block (11) and the second conducting layer (9), and the other end of the master control switch (1302) is used for being connected with a power supply (14).

7. The liquid crystal aircraft porthole capable of locally dimming and changing color of claim 3, wherein: the controller (13) comprises a touch switch (1303), the touch switch (1303) comprises touch areas corresponding to the first sub-blocks (11) one by one, and the touch areas are used for controlling the on-off of the first sub-blocks (11) and the second conducting layers (9) connected with the touch areas when a human body touches the touch areas.