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A vehicle window with adjustable transmittance and a thermal control system for the vehicle window

A thermal control system and transmittance technology, applied in the field of vehicle windows with adjustable transmittance and window thermal control systems, can solve the problems of high energy consumption, inability to continuously work flexibility, etc., achieving low energy consumption, beneficial to Environmental protection and stable performance

Active Publication Date: 2018-07-06
HARBIN INST OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a vehicle window with adjustable transmittance and a thermal control system for the vehicle window to solve the problem that the existing vehicle heats up rapidly due to direct sunlight when the vehicle is parked in the open air. Consumption, unable to work continuously and poor flexibility

Method used

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  • A vehicle window with adjustable transmittance and a thermal control system for the vehicle window
  • A vehicle window with adjustable transmittance and a thermal control system for the vehicle window
  • A vehicle window with adjustable transmittance and a thermal control system for the vehicle window

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specific Embodiment approach 1

[0024] Specific implementation mode one: combine figure 1 Describe this embodiment. This embodiment includes two transparent plates 1, a filling medium liquid 2 and a plurality of medium particles 3. The two transparent plates 1 are sealed and arranged, and there is a gap between the two transparent plates 1. The A plurality of medium particles 3 are located in the gap between the two transparent plates 1 , and the filling medium liquid 2 is filled in the two transparent plates 1 and located in the gap between the plurality of medium particles 3 .

[0025] In this embodiment, the medium particles 3 are silica microspheres, polystyrene microspheres or polymethyl methacrylate microspheres, and other materials with a refractive index greater than 1.4 are acceptable; the transparent plate 1 is glass, PVC, PET, PS or PMMA, other transparent materials are acceptable. A closed space is formed between the two transparent plates 1, which should have a good sealing effect.

specific Embodiment approach 2

[0026] Specific implementation mode two: combination figure 1 The present embodiment will be described. In this embodiment, the refractive index of the filling medium liquid 2 is equal to the refractive index of the medium particles 3 . Other structures and connections are the same as those in the first embodiment.

specific Embodiment approach 3

[0027] Specific implementation mode three: combination figure 1 This embodiment is described. In this embodiment, the refractive index of the medium particles 3 is greater than 1.4, and the particle diameter of each medium particle 3 is between 200 nm and 10 μm. Other structures and connections are the same as those in the second embodiment.

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Abstract

The invention relates to a vehicle window with adjustable transmittance and a thermal control system for the vehicle, which relates to a vehicle window and the thermal control system thereof. In order to solve the problem that the existing vehicle heats up rapidly due to direct sunlight when the vehicle is parked in the open air, and the existing vehicle temperature control technology has high energy consumption, cannot work continuously and has poor flexibility. The two transparent plates of the vehicle window in the present invention have gaps, and a plurality of medium particles are located between the two transparent plates, and the filling medium liquid is filled in the gaps between the multiple medium particles, and the refractive index of the filling medium liquid is different from that of the medium particles. The refractive index is equal, and the refractive index of the medium particles is greater than 1.4; the working cavity of the window thermal control system in the present invention is connected with the gap between the two transparent plates, and the driving motor provides the power for the push-pull assembly to reciprocate in the working cavity. The control signal output end of the controller is connected to the control signal input end of the motor, and the drive signal output end of the motor is connected to the drive signal input end of the push-pull assembly. The invention is used for cooling the vehicle.

Description

technical field [0001] The invention specifically relates to a vehicle window with adjustable transmittance and a thermal control system for the vehicle window. Background technique [0002] At present, cars have become an essential tool for people to travel. With the development of China's social economy, more and more families own one or more cars. However, due to the scarcity of underground parking lots in cities, this results in a large number of open-air parking for vehicles. In the hot summer, the vehicle is exposed to direct sunlight, and the light enters the car through the window, causing the temperature inside the car to rise rapidly. Directly entering the car will cause great harm to the human body, and the extremely high temperature inside the car will also damage On-board equipment in the car. Before driving, you must use the on-board device to adjust the temperature of the car body to ensure the comfort of passengers. At the same time, vehicle-mounted equipm...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B60J1/00B60J1/20
Inventor 李垚卢越野潘磊赵九蓬
Owner HARBIN INST OF TECH
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