CN215153834U - Intelligent dimming car window - Google Patents

Abstract

The utility model relates to a door window technical field of adjusting luminance specifically is an intelligent light-adjusting door window, including the door, the inboard fixed surface of door has the knob regulator, the inboard surface of door is located knob regulator one side and is embedded to have light sense sensor A, the upper end of door is fixed with the window frame, the inside side window that is fixed with adjustable luminousness of window frame, side window outside fixed surface has light sense sensor B, the inside diaphragm that discolours that realizes the function of discolouing that still is equipped with of side window, the inside luminousness regulation and control system who is connected with on-vehicle well accuse electrical connection that still is equipped with of door. The utility model discloses in carry out artifical the regulation through touch-control adjusting module, knob regulator or intelligent interaction module, and then realize multiple regulation mode, very big use needs that satisfy reality, and whole control system can directly dock and adopt vehicle-mounted current as the power, and service voltage and energy consumption are lower, have certain practicality and economic nature.

Description

Intelligent dimming car window

Technical Field

The utility model relates to a door window technical field that adjusts luminance specifically is an intelligent vehicle window that adjusts luminance.

Background

The car window is an important component of the whole car body, is designed for meeting the requirements of lighting, ventilation and driver and passenger visual fields in the car, mainly plays a role in protection, but also brings a problem that the car window glass needs to be sun-shading and heat-insulating, particularly in a southern area, the good sun-shading and heat-insulating effect can obviously improve the comfort level, and the energy consumption can be reduced.

At present, the sun-shading and heat-insulating functions of the side windows 3 of the automobile are realized through film pasting, the transmittance of a film layer is fixed and unchanged, the transmittance of the 3 films of the front row of side windows is high usually in consideration of safe driving, the transmittance of the 3 films of the rear row of side windows is low in consideration of sun-shading effect and privacy, and the existing vehicle windows cannot be subjected to light transmission adjustment according to actual use requirements.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an intelligent light-adjusting door window to solve the problem that the current door window that proposes in the above-mentioned background art can not adjust according to the required printing opacity that carries on of use of reality.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an intelligent light-adjusting vehicle window, includes the door, the inboard fixed surface of door has the knob regulator, the inboard surface of door is located knob regulator one side embedded light sense sensor A, the upper end of door is fixed with the door window frame, the inside side window that is fixed with adjustable luminousness of door window frame, side window outside fixed surface has light sense sensor B, the inside diaphragm that discolours that realizes the function that discolours that still is equipped with of side window, the inside luminousness governing system who controls the electrical connection with on-vehicle well that still is equipped with of door.

Preferably, the side window comprises two pieces of glass which are arranged in parallel, the color-changing membrane is arranged between the two pieces of glass, the interlayer adhesive is filled between the color-changing membrane and the inner surface of the glass, and the sealing adhesive A is coated on the two sides of the color-changing membrane between the pieces of glass.

Preferably, the liquid crystal layer of placing in the middle of being is included to the diaphragm that discolours, the fixed bonding of upper and lower surface symmetry of liquid crystal layer has two oriented layers, two the fixed bonding of surface symmetry of oriented layer has two ITO layers, the liquid crystal layer both sides are located the symmetry between two ITO layers and scribble and seal glue B, two the fixed bonding of surface symmetry on ITO layer has two substrates, two the fixed bonding of substrate surface symmetry has two polaroids.

Preferably, the two base materials are made of flexible film materials, and the liquid crystal layer is made of TN liquid crystal, STN liquid crystal, VA liquid crystal and ECB liquid crystal in a mixed mode.

Preferably, a vehicle-mounted power supply is further arranged inside the vehicle door, and a voltage reduction module electrically connected with the vehicle-mounted power supply is further arranged inside the vehicle door.

Preferably, luminousness regulation and control system includes the main control chip that links to each other with the step-down module electrical property, and knob regulator, light sense sensor A and light sense sensor B respectively with main control chip electric connection, luminousness regulation and control system is still including setting up respectively in the automobile body inside and all with the touch-control adjusting module and the mutual module of intelligence that main control chip adjusted, main control chip still electric connection has the pressure regulating control circuit module, and discolour diaphragm and pressure regulating control circuit module electric connection.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a window glass can respond to ambient light through light sense sensor A and light sense sensor B, thereby can be quick automatic regulation luminousness, in order to satisfy actual driving needs, the degree that novel window glass discolours simultaneously is gradual change, in time adjust the transmittance according to external light intensity, response that can be quick is with the quick change of adaptation ambient light, and accessible touch-control adjusting module in this device, knob regulator or intelligent interaction module carry out manual regulation, and then realize multiple regulation mode, very big actual use needs of satisfying, and whole control system can directly dock and adopt vehicle-mounted current as the power, service voltage and energy consumption are lower, have certain practicality and economic nature.

Drawings

FIG. 1 is a perspective view of the overall structure of the present invention;

FIG. 2 is a schematic view of the installation of the color-changing membrane structure of the present invention;

FIG. 3 is a schematic cross-sectional view of the continuous variable color diaphragm of the present invention;

fig. 4 is a schematic view of the light transmittance adjusting and controlling system of the present invention.

In the figure: 1. a vehicle door; 101. a knob adjuster; 102. a light sensor A; 2. a window frame; 3. a side window; 301. a light sensor B; 302. glass; 303. laminating adhesive; 304. sealing a glue A; 4. a color-changing membrane; 401. a liquid crystal layer; 402. an alignment layer; 403. an ITO layer; 404. sealing a glue B; 405. a substrate; 406. a polarizer.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying 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.

Referring to fig. 1-4, the present invention provides an embodiment:

an intelligent dimming car window comprises a car door 1, wherein a knob regulator 101 is fixed on the inner side surface of the car door 1, a light sensation sensor A102 is embedded in one side of the knob regulator 101 on the inner side surface of the car door 1, a car window frame 2 is fixed at the upper end of the car door 1, a side window 3 capable of adjusting light transmittance is fixed in the car window frame 2, a light sensation sensor B301 is fixed on the outer side surface of the side window 3, a color-changing membrane 4 capable of realizing a color-changing function is further arranged in the side window 3, and a light transmittance adjusting and controlling system electrically connected with a vehicle-mounted central controller is further arranged in the car door 1;

furthermore, the side window 3 comprises two pieces of glass 302 which are placed in parallel, the color-changing diaphragm 4 is placed between the two pieces of glass 302, the interlayer adhesive 303 is filled between the color-changing diaphragm 4 and the inner surface of the glass 302, the sealing adhesive A304 is coated between the glass 302 and the two sides of the color-changing diaphragm 4, the glass 302 ensures the overall strength of the side window 3, and the interlayer adhesive 303 and the sealing adhesive A304 can stably fix the color-changing diaphragm 4 between the glass 302;

further, the color-changing membrane 4 comprises a liquid crystal layer 401 placed in the middle, two orientation layers 402 are symmetrically and fixedly bonded to the upper surface and the lower surface of the liquid crystal layer 401, two ITO layers 403 are symmetrically and fixedly bonded to the outer surfaces of the two orientation layers 402, two seal glue B404 is symmetrically coated between the two ITO layers 403 on the two sides of the liquid crystal layer 401, two substrates 405 are symmetrically and fixedly bonded to the outer surfaces of the two ITO layers 403, two polaroids 406 are symmetrically and fixedly bonded to the outer surfaces of the two substrates 405, the voltage regulating control circuit module changes the voltage connected with the color-changing membrane 4, and then the light transmittance of the liquid crystal layer 401 is regulated by changing the voltage on the two sides of the liquid crystal layer 401, so that the regulation of the integral wind guide light transmittance of the color-changing membrane 4 is achieved, and the actual driving requirements are met;

furthermore, the two substrates 405 are made of flexible thin film materials, the liquid crystal layer 401 is made of TN liquid crystal, STN liquid crystal, VA liquid crystal and ECB liquid crystal in a mixed mode, the substrates 405 increase the overall light transmittance of the color-changing membrane 4, and meanwhile the liquid crystal layer 401 made of TN liquid crystal, STN liquid crystal, VA liquid crystal and ECB liquid crystal in a mixed mode enables the overall light transmittance of the color-changing membrane 4 to be adjusted more flexibly;

further, a vehicle-mounted power supply is also arranged inside the vehicle door 1, a voltage reduction module electrically connected with the vehicle-mounted power supply is also arranged inside the vehicle door 1, and the vehicle-mounted power supply reduces current and voltage through the voltage reduction module and stabilizes the voltage for normal use of vehicle-mounted electrical equipment;

further, the light transmittance regulation and control system comprises a main control chip electrically connected with the voltage reduction module, the knob regulator 101, the light sensor A102 and the light sensor B301 are respectively electrically connected with the main control chip, the light transmittance regulation and control system further comprises a touch control regulation module and an intelligent interaction module which are respectively arranged inside the vehicle body and are all regulated by the main control chip, the main control chip is also electrically connected with a voltage regulation control circuit module, the color-changing membrane 4 is electrically connected with the voltage regulation control circuit module, the main control chip transmits signals to the voltage regulation control circuit module, then the voltage regulation control circuit module changes the voltage size connected with the color-changing membrane 4, further the light transmittance of the liquid crystal layer 401 is regulated by changing the voltage sizes at the two sides of the liquid crystal layer 401, and meanwhile, a driver or a passenger can send commands to the main control chip through the intelligent interaction module by voice and gesture regulation, and then the adjustment of the light transmittance of the side window 3 is completed to achieve the adjustment of the whole air guide light transmittance of the color-changing diaphragm 4, thereby meeting the actual driving requirements.

The working principle is as follows: the vehicle-mounted power supply in the device reduces the current and voltage through the voltage reduction module and stabilizes the voltage for normal use of the vehicle-mounted electrical appliance, in the driving environment, if the ambient light changes greatly, the light sensor A102 and the light sensor B301 sense the corresponding ambient light and transmit signals to the main control chip, at the moment, the main control chip calculates the optimal light transmittance of the color-changing membrane 4 according to the actual situation to match the driving ambient light, then the main control chip transmits the signals to the voltage regulation control circuit module, then the voltage regulation control circuit module changes the voltage connected with the color-changing membrane 4, and further adjusts the light transmittance of the liquid crystal layer 401 by changing the voltage on the two sides of the liquid crystal layer 401, so as to adjust the whole wind-guiding light transmittance of the color-changing membrane 4 and further meet the actual driving requirements, the side window 3 can not only automatically adjust according to the ambient light, meanwhile, the driver or the passenger can actively adjust the light transmittance of the side window 3, the driver or the passenger can adjust the main control chip through the intelligent interaction module by voice and gestures, and then the main control chip can adjust the light transmittance of the side window 3, and meanwhile, the driver or the passenger can also adjust the main control chip by a touch adjusting module or a knob adjuster 101, so that the front side window 3 and the rear side window 3 of the automobile can be adjusted to different light transmittance degrees, and the requirements that the front side window 3 needs high light transmittance to watch the rearview mirror and the rear side window 3 needs low light transmittance to ensure privacy are met.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims (6)

1. The utility model provides an intelligent dimming door window, includes door (1), its characterized in that: the utility model discloses a light transmittance ratio adjusting device, including door (1), inboard surface fixed with knob regulator (101), the inboard surface of door (1) is located knob regulator (101) one side embedded light sense sensor A (102), the upper end of door (1) is fixed with window frame (2), window frame (2) inside side window (3) that are fixed with adjustable luminousness, side window (3) outside surface fixed with light sense sensor B (301), side window (3) inside still is equipped with discolour diaphragm (4) that realize the function of discolouing, door (1) inside still be equipped with on-vehicle central accuse electrical connection's luminousness governing system.

2. The intelligent dimming window of claim 1, wherein: the side window (3) comprises two pieces of glass (302) which are placed in parallel, the color-changing membrane (4) is placed between the two pieces of glass (302), the inner surfaces of the color-changing membrane (4) and the glass (302) are filled with sandwiched glue (303), and sealing glue A (304) is coated on the two sides of the color-changing membrane (4) and located between the pieces of glass (302).

3. The intelligent dimming window of claim 1, wherein: the color-changing diaphragm (4) comprises a liquid crystal layer (401) placed in the middle, two orientation layers (402) are symmetrically and fixedly bonded on the upper surface and the lower surface of the liquid crystal layer (401), two ITO layers (403) are symmetrically and fixedly bonded on the outer surfaces of the orientation layers (402), glue sealing B (404) are symmetrically coated on two sides of the liquid crystal layer (401) between the two ITO layers (403), two substrates (405) and two polarizers (406) are symmetrically and fixedly bonded on the outer surfaces of the substrates (405).

4. The intelligent dimming window of claim 3, wherein: the two base materials (405) are made of flexible thin film materials, and the liquid crystal layer (401) is made of TN liquid crystal, STN liquid crystal, VA liquid crystal and ECB liquid crystal in a mixed mode.

5. The intelligent dimming window of claim 1, wherein: the automobile door is characterized in that a vehicle-mounted power supply is further arranged inside the automobile door (1), and a voltage reduction module electrically connected with the vehicle-mounted power supply is further arranged inside the automobile door (1).

6. The intelligent dimming window of claim 1, wherein: luminousness regulation and control system includes the main control chip that links to each other with the step-down module electrical property, and knob regulator (101), light sense sensor A (102) and light sense sensor B (301) respectively with main control chip electric connection, luminousness regulation and control system still including set up respectively in the automobile body inside and all with the touch-control adjusting module and the mutual module of intelligence that main control chip adjusted, main control chip still electric connection has the pressure regulating control circuit module, and discolours diaphragm (4) and pressure regulating control circuit module electric connection.

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