CN105082947A - Vehicle window thermal control system and method for realizing in-car temperature adjustment by using same - Google Patents
Vehicle window thermal control system and method for realizing in-car temperature adjustment by using same Download PDFInfo
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- CN105082947A CN105082947A CN201510446255.5A CN201510446255A CN105082947A CN 105082947 A CN105082947 A CN 105082947A CN 201510446255 A CN201510446255 A CN 201510446255A CN 105082947 A CN105082947 A CN 105082947A
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- vehicle window
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Abstract
The invention provides a vehicle window thermal control system and a method for realizing in-car temperature adjustment by using the system, and relates to a vehicle window and a method for adjusting temperature in a vehicle. The system and the method solve problems that temperature of existing vehicles rapidly rises caused by straight sunshine in open-air parking, an existing vehicle temperature control technology is high in energy consumption and cannot operate continuously, and flexibility is poor. A working chamber is communicated with the gap of two transparent panels, packing medium liquid flows between the working chamber and the gap of the two transparent panels, a control signal output end of a controller is connected with a control signal input end of a drive motor, and a drive signal output end of the drive motor is connected with a drive signal input end of a push-and-pull assembly. The method for adjusting temperature in a vehicle comprises: step 1, a vehicle window light passing mode converting to a vehicle window reflection light mode; step 2, and a process of the vehicle window reflection light mode converting to a vehicle window light transmission mode. The system and the method are used for cooling a vehicle.
Description
Technical field
The vehicle interior temperature control method that the present invention is specifically related to a kind of vehicle window heat control system and utilizes this system to realize.
Background technology
Current automobile has become the instrument of indispensability of people's trip, along with Chinese society's expanding economy, and more and more family-owned even many automobiles.But due to the underground parking in city comparatively rare, this causes, and a large amount of vehicle is outdoor parks.In the summer of sweltering heat, vehicle is subject to periods of direct sunlight, and light therethrough vehicle window into the car, makes vehicle interior temperature raise rapidly, directly can cause great injury for human body into the car, and high vehicle interior temperature also can damage the mobile unit in car.Car-mounted device must be used before driving to reconcile car body temperature, to ensure the traveling comfort of passenger.Mobile unit such as air-conditioning needs to consume mass energy simultaneously, and in the time remaining work of power-off, therefore cannot cannot realize the protection for all the other mobile units.
Summary of the invention
The vehicle interior temperature control method that the object of this invention is to provide a kind of vehicle window heat control system and utilize this system to realize, with to solve when existing vehicle is parked in the open vehicle because being subject to periods of direct sunlight rapid temperature increases, and existing vehicle-mounted temperature control technique high energy consumption, cannot continuous working and the problem of very flexible.
The present invention solves the problems of the technologies described above the technical scheme taked to be:
A kind of vehicle window heat control system, it comprises push-pull device at fixed, controls assembly and vehicle window, described vehicle window comprises two panels clear sheet, filling medium liquid and multiple media particle, between described two panels clear sheet, sealing is arranged, between two panels clear sheet, there is gap, in the gap of described multiple media particle all between two panels clear sheet, described filling medium liquid is filled in the particle voids in two panels clear sheet between multiple media particle;
Described push-pull device at fixed comprises working cavity and push-and-pull assembly, described control assembly comprises drive motor and controller, described push-and-pull assembly is arranged in working cavity, described working cavity is connected with the gap of two panels clear sheet, described filling medium liquid is flowing between the gap of working cavity and two panels clear sheet, described drive motor is that push-and-pull assembly is provided in reciprocating power in working cavity, the control signal mouth of controller connects the control signal input end of drive motor, the drive singal mouth of drive motor connects the driving signal input of push-and-pull assembly.
The ratio of refraction of filling medium liquid is equal with the ratio of refraction of media particle.
The ratio of refraction of media particle is greater than 1.4, and the particle diameter of each media particle is between 200nm ~ 10 μm.
Distance between described two panels clear sheet is the span of L, L is 10 ~ 500 μm.
Utilize the vehicle interior temperature control method that vehicle window heat control system realizes, this vehicle interior temperature control method comprises the following steps:
Step one: vehicle window changes vehicle window reflected light rays pattern into by light pattern: when automobile by prepare or running state changes dead ship condition into time, vehicle window starts reflected light rays pattern, the controller controlled in assembly sends drive singal to drive motor, drive motor is started working after receiving drive singal and is sent pulldown signal to push-and-pull assembly, drop-down action made by push-and-pull assembly in working cavity, now filling medium liquid enters in working cavity from sucking-off in the gap of two panels clear sheet, multiple media particle and air form refractive index interfaces, diffuser reflection is produced when light therethrough refractive index interfaces, make light be refracted rate boundary reflection to go out,
Step 2: vehicle window reflected light rays Mode change is the process of vehicle window transmitted light pattern: when automobile changes preparation or running state into by dead ship condition, the controller controlled in assembly sends drive singal to drive motor, drive motor is started working after receiving drive singal and is sent to push-and-pull assembly and pushes away signal, push-and-pull assembly makes press-out in working cavity, now filling medium liquid is discharged and is entered in the gap of two panels clear sheet in working cavity, refill between multiple media particle, multiple media particle and filling medium liquid form the interface of transmitted light, enable light through vehicle window, chaufeur can the clear scene observed outside car.
The present invention has following beneficial effect:
1, the vehicle interior temperature control method in the present invention uses flexibly, by regulating the variations in refractive index of composite structure, controlling the intensity entering the light of car body, thus reaching the effect of car body thermal control.The present invention will realize vehicle window reflection, switch through two kinds of patterns, make the observation not affecting navigating mate through pattern during driving, use reflective-mode can keep lower car body temperature with low energy consumption during parking, thoroughly solve to obtain the high problem of vehicle interior temperature.
2, energy-conserving and environment-protective of the present invention, stable performance, consumed energy is low, after car body power-off, still can keep good working effect, effectively saves the energy in car, working process safety of the present invention, and environmentally safe.
3, the present invention makes in-vehicle device avoid being exposed to the sun, and is conducive to extending service life of in-vehicle device, can also to reduce in car high temperature to the injury of human body, for occupant provides the driving environment comfortable with simultaneously.
4, the present invention can also play a very good protection to the privacy of occupant.
5, the present invention makes simply, draws materials conveniently, can be mass-produced, have wide market outlook.
Accompanying drawing explanation
Fig. 1 is the main TV structure schematic diagram of vehicle window heat control system;
Fig. 2 is the working state schematic representation of reflected light rays pattern in step 2 in vehicle interior temperature control method, and in figure, filled arrows is filling medium liquid 2 flow direction, and hollow arrow is air-flow direction;
Fig. 3 is that in vehicle interior temperature control method, in step 3, transmitted light pattern is through the working state schematic representation of pattern, and in figure, filled arrows is filling medium liquid 2 flow direction, and hollow arrow is air-flow direction;
Fig. 4 is the FB(flow block) of vehicle interior temperature control method.
Detailed description of the invention
Detailed description of the invention one: composition graphs 1 illustrates present embodiment, present embodiment comprises push-pull device at fixed 4, controls assembly 5 and vehicle window, described vehicle window comprises two panels clear sheet 1, filling medium liquid 2 and multiple media particle 3, between described two panels clear sheet 1, sealing is arranged, between two panels clear sheet 1, there is gap, in the gap of described multiple media particle 3 all between two panels clear sheet 1, described filling medium liquid 2 is filled in the particle voids in two panels clear sheet 1 between multiple media particle 3;
Described push-pull device at fixed 4 comprises working cavity 4-1 and push-and-pull assembly 4-2, described control assembly 5 comprises drive motor 5-1 and controller 5-2, described push-and-pull assembly 4-2 is arranged in working cavity 4-1, described working cavity 4-1 is connected with the gap of two panels clear sheet 1, described filling medium liquid 2 is flowing between the gap of working cavity 4-1 and two panels clear sheet 1, described drive motor 5-1 is that push-and-pull assembly 4-2 is provided in reciprocating power in working cavity 4-1, the control signal mouth of controller 5-2 connects the control signal input end of drive motor 5-1, the drive singal mouth of drive motor 5-1 connects the driving signal input of push-and-pull assembly 4-2.
Present embodiment medium particle 3 is silicon dioxide microsphere, polystyrene microsphere or poly (methyl methacrylate) micro-sphere, and other ratio of refraction are greater than 1.4 materials; Clear sheet 1 is glass, PVC, PET, PS or PMMA, other transparent materials.
Vehicle window heat control system in present embodiment also can be divided into control system 6, driving system 7 and terminal control system 8, and control system 6 comprises control assembly 5, and driving system 7 comprises push-pull device at fixed 4, and terminal control system 8 comprises vehicle window,
Described control system 6 will be electric signal input driving system 7 by external sensor or Non-follow control transition information, and driving system 7 is by completing switching for transmitted light pattern and reflected light rays pattern in vehicle window heat control system with the mass exchange of terminal control system 8.
Controlling assembly 5 in present embodiment adopts the mode of remote control to control push-and-pull assembly 4-2, specific works process will be electric signal input push-and-pull assembly 4-2 place by external sensor or Non-follow control transition information for controlling assembly 5, and push-and-pull assembly 4-2 is by completing reflective-mode and the switching through pattern with the mass exchange of vehicle window.Controlling assembly 5 also can utilize power supply in car to carry out work.
Control assembly 5 mainly comprises one or more compositions in light, thermal transmitter or manual control device, and it can be made a response when environment reaches design temperature or light intensity, or by occupant's Non-follow control.
The leak tightness of push-and-pull assembly 4-2 is good, vehicle window is also connected with a medium storage case, control assembly 5 of the present invention passes through drive motor thus realizes the crank motion of push-and-pull assembly 4-2 in working cavity 4-1, realize by the crank motion of push-and-pull assembly 4-2 in working cavity 4-1 the filling medium liquid 2 injecting or discharge set amount in vehicle window, thus reach the conversion of two kinds of patterns in vehicle window heat control system.It should be noted that, the legacy system related to of the present invention comprises the similar same device of described driving system principle.
Detailed description of the invention two: composition graphs 1 illustrates present embodiment, in present embodiment, the ratio of refraction of filling medium liquid 2 is equal with the ratio of refraction of media particle 3.In present embodiment, the ratio of refraction of filling medium liquid 2 the make through performance of vehicle window equal to the ratio of refraction of media particle 3 is better, and occupant more clearly can observe the scene outside car.Other structures and annexation identical with detailed description of the invention one.
Detailed description of the invention three: composition graphs 1 illustrates present embodiment, the ratio of refraction of present embodiment medium particle 3 is greater than 1.4, and the particle diameter of each media particle 3 is between 200nm ~ 10 μm.Add ratio of refraction and be greater than 1.4, other structures of advantage that the particle diameter of each media particle 3 brings for the present invention in 200nm ~ 10 μm and annexation identical with detailed description of the invention two.
Detailed description of the invention four: composition graphs 1 illustrates present embodiment, the distance between the clear sheet of two panels described in present embodiment 1 is the span of L, L is 10 ~ 100 μm.In present embodiment, the setting of L makes reflective-mode of the present invention realize the better effects if of reflected light rays.Other structures and annexation identical with detailed description of the invention three.
Detailed description of the invention five: composition graphs 1, Fig. 2, Fig. 3 and Fig. 4 illustrate present embodiment, in present embodiment, this vehicle interior temperature control method comprises the following steps:
Step one: vehicle window changes vehicle window reflected light rays pattern into by light pattern: when automobile by prepare or running state changes dead ship condition into time, vehicle window starts reflected light rays pattern, the controller 5-2 controlled in assembly 5 sends drive singal to drive motor 5-1, drive motor 5-1 starts working after receiving drive singal and sends pulldown signal to push-and-pull assembly 4-2, push-and-pull assembly 4-2 makes drop-down action in working cavity 4-1, now filling medium liquid enters in working cavity 4-1 from sucking-off in the gap of two panels clear sheet 1, multiple media particle 3 forms refractive index interfaces with air, diffuser reflection is produced when light therethrough refractive index interfaces, make light be refracted rate boundary reflection to go out,
Step 2: vehicle window reflected light rays Mode change is the process of vehicle window transmitted light pattern: when automobile changes preparation or running state into by dead ship condition, the controller 5-2 controlled in assembly 5 sends drive singal to drive motor 5-2, drive motor 5-2 starts working after receiving drive singal and sends to push-and-pull assembly 4-2 and pushes away signal, push-and-pull assembly 4-2 makes press-out in working cavity 4-1, now filling medium liquid 2 is discharged and is entered in the gap of two panels clear sheet 1 in working cavity 4-1, refill between multiple media particle 3, multiple media particle 3 and filling medium liquid 2 form the interface of transmitted light, enable light through vehicle window, chaufeur can the clear scene observed outside car.
In this method, the ratio of refraction of filling medium liquid 2 is equal with the ratio of refraction of media particle 3.The ratio of refraction of media particle 3 is greater than 1.4, and the particle diameter of each media particle 3 is between 200nm ~ 10 μm.Distance between described two panels clear sheet 1 is the span of L, L is 10 ~ 500 μm.
In present embodiment, vehicle interior temperature control method comprises following two states:
State one: vehicle window transmitted light pattern: automobile prepare or just operationally, vehicle window is transmitted light mode state, in the gap that the filling medium liquid 2 identical with the ratio of refraction of media particle 3 is filled in two panels clear sheet 1 and between multiple media particle 3, the particle diameter of each media particle 3 is between 200nm ~ 10 μm;
State two: vehicle window reflected light rays pattern: when automobile is in dead ship condition, vehicle window is reflected light rays mode state, media particle 3 is filled in the gap of two panels clear sheet 1, and filled by air in gap between multiple media particle 3, the particle diameter of each media particle 3 is between 200nm ~ 10 μm;
In conjunction with beneficial effect of the present invention, following examples are described:
Embodiment one: the present embodiment is described in conjunction with Figure of description 1 to Fig. 4, in the present embodiment, vehicle window is by two glass sheets 1 and SiO
2particle 3 is formed, SiO
2particle 3 arranges by face-centered cubic packing between two glass sheets 1, SiO
2the particle diameter of particle 3 is 1 μm.Filling medium liquid 5 is mixed by the ratio of carbon tetrachloride and methenyl choloride 5:1 by volume.
Vehicle interior temperature control method comprises following two states:
State one: vehicle window transmitted light pattern: automobile prepare or just operationally, vehicle window is transmitted light mode state, SiO
2particle 3 is filled in the gap of two glass sheets 1, SiO
2filled by filling medium liquid 2 in gap between particle 3.
State two: vehicle window reflected light rays pattern: when automobile is in dead ship condition, vehicle window is reflected light rays mode state, SiO
2particle 3 is filled in the gap of two glass sheets 1, SiO
2filled by air in gap between particle 3.
Control method comprises following two steps:
Step one: vehicle window changes vehicle window reflected light rays pattern into by light pattern: when automobile by prepare or running state changes dead ship condition into time, vehicle window starts reflected light rays pattern, control total, controller 5-2 in 5 sends drive singal to drive motor 5-1, drive motor 5-1 starts working after receiving drive singal and sends pulldown signal to push-and-pull assembly 4-2, push-and-pull assembly 4-2 makes drop-down action in working cavity 4-1, now filling medium liquid 2 enters in working cavity 4-1 from sucking-off in the gap of two glass sheets 1, SiO
2particle 3 and air form refractive index interfaces, produce diffuser reflection, make light be refracted rate boundary reflection and go out when light therethrough refractive index interfaces;
Step 2: vehicle window reflected light rays Mode change is the process of vehicle window transmitted light pattern: when automobile changes preparation or running state into by dead ship condition, the controller 5-2 controlled in assembly 5 sends drive singal to drive motor 5-1, drive motor 5-1 starts working after receiving drive singal and sends to push-and-pull assembly 4-2 and pushes away signal, push-and-pull assembly 4-2 makes press-out in working cavity 4-1, now filling medium liquid 2 discharge in working cavity enter two glass sheets 1 gap in, refill at SiO
2between particle 3, SiO
2particle 3 is little with the refractive index difference of filling medium liquid 2, and refractive index interfaces weakens, and enables light through vehicle window, and chaufeur can the clear scene observed outside car.
Claims (5)
1. a vehicle window heat control system, it is characterized in that: it comprises push-pull device at fixed (4), control assembly (5) and vehicle window, described vehicle window comprises two panels clear sheet (1), filling medium liquid (2) and multiple media particle (3), between described two panels clear sheet (1), sealing is arranged, two panels clear sheet has gap between (1), described multiple media particle (3) is all positioned at the gap between two panels clear sheet (1), described filling medium liquid (2) is filled in the particle voids in two panels clear sheet (1) between multiple media particle (3),
Described push-pull device at fixed (4) comprises working cavity (4-1) and push-and-pull assembly (4-2), described control assembly (5) comprises drive motor (5-1) and controller (5-2), described push-and-pull assembly (4-2) is arranged in working cavity (4-1), described working cavity (4-1) is connected with the gap of two panels clear sheet (1), described filling medium liquid (2) is flowing between the gap of working cavity (4-1) and two panels clear sheet (1), described drive motor (5-1) is provided in reciprocating power in working cavity (4-1) for push-and-pull assembly (4-2), the control signal mouth of controller (5-2) connects the control signal input end of drive motor (5-1), the drive singal mouth of drive motor (5-1) connects the driving signal input of push-and-pull assembly (4-2).
2. a kind of vehicle window heat control system according to claim 1, is characterized in that: the ratio of refraction of filling medium liquid (2) is equal with the ratio of refraction of media particle (3).
3. a kind of vehicle window heat control system according to claim 2, is characterized in that: the ratio of refraction of media particle (3) is greater than 1.4, and the particle diameter of each media particle (3) is between 200nm ~ 10 μm.
4. a kind of vehicle window heat control system according to claim 3, is characterized in that: the distance between described two panels clear sheet (1) is the span of L, L is 10 ~ 500 μm.
5. utilize the vehicle interior temperature control method that vehicle window heat control system realizes, it is characterized in that: this vehicle interior temperature control method comprises the following steps:
Step one: vehicle window changes vehicle window reflected light rays pattern into by light pattern: when automobile by prepare or running state changes dead ship condition into time, vehicle window starts reflected light rays pattern, the controller (5-2) controlled in assembly (5) sends drive singal to drive motor (5-1), start working after drive motor (5-1) receives drive singal and send pulldown signal to push-and-pull assembly (4-2), push-and-pull assembly (4-2) makes drop-down action in working cavity (4-1), now filling medium liquid enters in working cavity (4-1) from sucking-off in the gap of two panels clear sheet (1), multiple media particle (3) and air form refractive index interfaces, diffuser reflection is produced when light therethrough refractive index interfaces, make light be refracted rate boundary reflection to go out,
Step 2: vehicle window reflected light rays Mode change is the process of vehicle window transmitted light pattern: when automobile changes preparation or running state into by dead ship condition, the controller (5-2) controlled in assembly (5) sends drive singal to drive motor (5-2), start working after drive motor (5-2) receives drive singal and send to push-and-pull assembly (4-2) and push away signal, push-and-pull assembly (4-2) makes press-out in working cavity (4-1), now filling medium liquid (2) is discharged and is entered in the gap of two panels clear sheet (1) in working cavity (4-1), refill between multiple media particle (3), multiple media particle (3) and filling medium liquid (2) form the interface of transmitted light, enable light through vehicle window, chaufeur can the clear scene observed outside car.
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| CN201510446255.5A CN105082947B (en) | 2015-07-27 | 2015-07-27 | A kind of vehicle window heat control system and the vehicle interior temperature adjusting method realized using the system |
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|---|---|---|---|
| CN201510446255.5A CN105082947B (en) | 2015-07-27 | 2015-07-27 | A kind of vehicle window heat control system and the vehicle interior temperature adjusting method realized using the system |
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| CN105082947B CN105082947B (en) | 2018-07-03 |
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| CN2276886Y (en) * | 1996-08-22 | 1998-03-25 | 戴良庆 | Insulating glass construction for automobile |
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| CN2780756Y (en) * | 2004-09-22 | 2006-05-17 | 张祥勋 | Glass plate capable of changing colour |
| JP3140364U (en) * | 2007-10-09 | 2008-03-27 | 未希也 大寺 | Light control glass with adjustable light transmittance |
| CN101618671A (en) * | 2009-07-01 | 2010-01-06 | 冯世英 | Windshield of automobile |
| CN101863214A (en) * | 2010-05-07 | 2010-10-20 | 冯政 | Leveling device for automobile windshield |
| CN202256935U (en) * | 2011-10-11 | 2012-05-30 | 京东方科技集团股份有限公司 | Optical light-regulating device |
| CN203920347U (en) * | 2014-05-31 | 2014-11-05 | 肖欢 | Vehicle Windshield |
-
2015
- 2015-07-27 CN CN201510446255.5A patent/CN105082947B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2276886Y (en) * | 1996-08-22 | 1998-03-25 | 戴良庆 | Insulating glass construction for automobile |
| CN1298108A (en) * | 2000-12-05 | 2001-06-06 | 方卫东 | Transmittancy controllable glass with liquid medium |
| CN2780756Y (en) * | 2004-09-22 | 2006-05-17 | 张祥勋 | Glass plate capable of changing colour |
| JP3140364U (en) * | 2007-10-09 | 2008-03-27 | 未希也 大寺 | Light control glass with adjustable light transmittance |
| CN101618671A (en) * | 2009-07-01 | 2010-01-06 | 冯世英 | Windshield of automobile |
| CN101863214A (en) * | 2010-05-07 | 2010-10-20 | 冯政 | Leveling device for automobile windshield |
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| CN203920347U (en) * | 2014-05-31 | 2014-11-05 | 肖欢 | Vehicle Windshield |
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| CN105082947B (en) | 2018-07-03 |
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