CN106739997A - A kind of electric engineering car - Google Patents
A kind of electric engineering car Download PDFInfo
- Publication number
- CN106739997A CN106739997A CN201611148279.3A CN201611148279A CN106739997A CN 106739997 A CN106739997 A CN 106739997A CN 201611148279 A CN201611148279 A CN 201611148279A CN 106739997 A CN106739997 A CN 106739997A
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- China
- Prior art keywords
- light
- electric engineering
- module
- shielding module
- supply system
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60J—WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES; REMOVABLE EXTERNAL PROTECTIVE COVERINGS SPECIALLY ADAPTED FOR VEHICLES
- B60J3/00—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles
- B60J3/04—Antiglare equipment associated with windows or windscreens; Sun visors for vehicles adjustable in transparency
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
Abstract
The application is related to a kind of electric engineering car, including car body, car body is provided with some vehicle windows, some vehicle windows are constituted for transparent toughened glass, some vehicle window inner sides are respectively equipped with light masking device, the smooth masking device includes power-supply system and light shielding module, the power-supply system is electrically connected with light shielding module, the smooth shielding module can sense the change of light intensity, carry out the accommodation of corresponding light transmittance, the visual field comfortableness of electric engineering car internal staff is ensure that, potential safety hazard is reduced such that it is able to be conducive to the development of engineering truck repairing work.
Description
Technical field
The present invention relates to a kind of engineering truck, more particularly, to a kind of electric engineering car.
Background technology
Electric engineering car needs operation out of doors, performs repairing work.Due to the influence of sunshine, engineering truck inside drives
Personnel and crew member can feel that high light stimulates, and being smoothed out for work is rushed to repair in influence.
The content of the invention
The present invention is intended to provide a kind of electric engineering car, to solve above-mentioned technical problem.
A kind of electric engineering car, including car body are provided in embodiments of the invention, car body is provided with some vehicle windows, described
Some vehicle windows are constituted for transparent toughened glass, and some vehicle window inner sides are respectively equipped with light masking device, the smooth masking device
Including power-supply system and light shielding module, the power-supply system is electrically connected with light shielding module, and the power-supply system also includes light
Strong induction module, control module and output module, the output module output voltage range are -8V~+8V.
Relative to prior art, beneficial effects of the present invention：
A kind of electric engineering car is the embodiment of the invention provides, the vehicle window of the engineering truck is provided with light masking device, the light hides
Cover device to be set based on electrochromism principle, its change that can sense light intensity carries out the accommodation of corresponding light transmittance, protect
The visual field comfortableness of electric engineering car internal staff has been demonstrate,proved, potential safety hazard has been reduced such that it is able to be conducive to engineering truck repairing work
Development.
Brief description of the drawings
Accompanying drawing herein is merged in specification and constitutes the part of this specification, shows and meets implementation of the invention
Example, and be used to explain principle of the invention together with specification.
Fig. 1 is the structural representation of electric engineering car of the present invention.
Fig. 2 is the structural representation of light shielding module of the present invention.
Specific embodiment
The present invention is made with reference to Figure of description and specific embodiment further being elaborated, the embodiment
It is served only for explaining the present invention, is not intended to limit the scope of the present invention.Test method used in following embodiments is such as without spy
Different explanation, is conventional method；Material, reagent for being used etc., are the reagent for commercially obtaining unless otherwise specified
And material.
The invention will be further described with the following Examples.
A kind of electric engineering car, including car body are provided in the embodiment of the present invention, car body is provided with some vehicle windows, if described
Dry turning window is constituted for transparent toughened glass, and some vehicle window inner sides are respectively equipped with light masking device, the smooth masking device bag
Power-supply system and light shielding module are included, the power-supply system is electrically connected with light shielding module, the power-supply system also includes light intensity
Induction module, control module and output module.
The vehicle window of engineering truck described herein is provided with light masking device, and the light masking device is set based on electrochromism principle
Put, its change that can sense light intensity, carry out the accommodation of corresponding light transmittance, it is ensured that electric engineering car internal staff's
Visual field comfortableness, reduces potential safety hazard such that it is able to be conducive to the development of engineering truck repairing work；In the application, the electric power work
The light intensity induction module of journey car can sense intensity variation, and the control module is become by the light intensity that light intensity induction module is sensed
Change, adjust the size of current of output module, and then the curent change acts on light shielding module, realizes the printing opacity of light shielding module
Rate changes so that the electric engineering car vehicle window can realize the effect of light regulation, prevents light intensity from producing thorn to occupant by force very much
Swash.
Light shielding module involved by the application, by the difference of applied voltage, the light shielding module can be from opaque
It is changed into transparent, it is also possible to become opaque from transparent, its good light transmittance controllability of performance, and it is short to colour the response time,
The good job stability of performance.
Preferably, the control module passes through equation below controlled output voltage：
When light intensity is more than 10000lx (lux), the power-supply system output module system output voltage is+8V；
When light intensity is less than 500lx (lux), the power-supply system output module output voltage is -8V；
When light intensity is between 500~10000lx (lux), the power-supply system output module output voltage -8~+
Between 8V.
When light intensity is larger, output module output forward voltage acts on light shielding module, now, electronics and ion
Co-implanted electrochromic layer, and bring it about redox electrochemical reaction and colour, light penetration is low；Conversely, working as
When light intensity is smaller, output module output backward voltage is acted on the light shielding module, now in the light shielding module, electronics
Can be extracted out from the electrochromic layer of coloring with ion and it is faded, in this case, the optical fiber of the light shielding module is saturating
Cross rate high.
In suitable embodiment, we are described in detail for the smooth shielding module, it is preferable that Fig. 2 show
A kind of structural representation of smooth shielding module, as shown in Figure 2, smooth shielding module described herein is a kind of sandwich shape structure,
Centre is dielectric substrate 23, and the both sides of dielectric substrate 23 are respectively electrochromic layer 22 and ion storage 24, the electroluminescent change
Chromatograph 22 and ion storage 24 are with ITO21 as substrate.
In smooth shielding module described herein, using ITO21 as substrate, electrochromic layer 22 and ion storage 24
Prepared on the ITO21, and, electrochromic layer 22 is WO3Film, ion storage 24 is NiO films；In this application, from
Sub- accumulation layer use NiO films, be because the NiO films can play ion storage and electrochromic double action,
Color state, NiO films and WO3Film is coloured simultaneously, by the NiO films and WO3The complementation of film, constitutes a kind of complementary knot
The light shielding module of structure, enhances the intensity of light regulation；Dielectric substrate 23 is LiClO4- PC liquid electrolytes, and, it is described
LiClO4Reindeer moss containing ammoniacal liquor and 0.1~0.5% in-PC liquid electrolytes.
In suitable embodiment, the preferred preparation process of the electrochromic layer 22 is：First, a certain amount of wolframic acid is taken
Powder, adds it in the mixed solution of hydrogen peroxide and deionized water, and the ratio between amount of material of wolframic acid powder and hydrogen peroxide is
2:7, the citric acid and ammoniacal liquor of .5mol/L are then sequentially added in the mixed solution, 2h is incubated after stirring, by natural cooling
After obtain light yellow WO3Colloidal sol；Then, the ITO of the specific dimensions for cleaning, is dipped in WO3In colloidal sol, after placing 3h, delay
Slowly lifted, lifting speed is 2cm/min, now can be formed one layer of uniform WO on the surface of the ITO3Dissolved glue film, by it
After drying, it is repeatedly lifted up 4 times, obtains certain thickness WO3Dissolved glue film, then 320 DEG C of insulation 8h, obtain electrochromic layer 22.
In suitable embodiment, the preferred preparation process of the ion storage 24 is：Take 0.02mol potassium peroxydisulfates,
0.15mol lithium perchlorates, 0.2mol nickel sulfates and 500ml deionized waters, obtain dark solution after mixing, by the ITO after cleaning
The back side is sealed with adhesive tape, and then the ITO is put into dark solution, by 30ml ammoniacal liquor (25~28%) under the stirring of 300rpm
Pour into, stand 10min, then take out the ITO, after deionized water is cleaned and 80 DEG C dry, finally in 200 DEG C of hydrogen shields
Lower heat treatment 1h, that is, obtain the ion storage 24.
Further, light shielding module can be tested using cyclic voltammetry, applied voltage scope is+8V to -8V,
When voltage scan rate is 20mV/s, light source is 620nm monochromatic sources, and the light transmittance of the light shielding module is obtained with voltage change
Change, it is as shown in table 1 below.
The smooth shielding module light transmittance of table 1 is with voltage change situation table
| Magnitude of voltage (V) | Light transmittance % |
| +8 | 81 |
| +6 | 76 |
| +2 | 56 |
| -2 | 43 |
| -6 | 31 |
| -8 | 17 |
It can be seen that, the electric engineering car vehicle window can show good light transmittance controllability, and colour the response time
About 8s, the corresponding time of fading is 15s, and after retest after 100 times, light transmittance relative change rate is less than 6%, shows good work
Make stability.
By setting light masking device, electric engineering car vehicle window of the invention can realize automatically adjusting for light transmittance, protect
The visual field comfortableness of electric engineering car internal staff has been demonstrate,proved, potential safety hazard has been reduced such that it is able to be conducive to engineering truck repairing work
Development, possess preferable market prospects.
Finally it should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention, rather than the present invention is protected
The limitation of scope is protected, although being explained to the present invention with reference to preferred embodiment, one of ordinary skill in the art should
Work as understanding, technical scheme can be modified or equivalent, without deviating from the reality of technical solution of the present invention
Matter and scope.
Claims (4)
1. a kind of electric engineering car, including car body, car body is provided with some vehicle windows, it is characterised in that some vehicle windows are
Bright safety glass is constituted, and some vehicle window inner sides are respectively equipped with light masking device.
2. electric engineering car according to claim 1, it is characterised in that the smooth masking device includes power-supply system and light
Shielding module, the power-supply system is electrically connected with light shielding module.
3. electric engineering car according to claim 2, it is characterised in that the power-supply system also includes that light intensity senses mould
Block, control module and output module, the output module output voltage range are -8V~+8V.
4. electric engineering car according to claim 3, it is characterised in that the smooth shielding module is ITO/ electrochromism
Layer/dielectric substrate/ion storage/ITO structure, the ITO is ito glass, and the electrochromic layer is WO3Film, it is described
Ion storage is NiO films.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611148279.3A CN106739997A (en) | 2016-12-13 | 2016-12-13 | A kind of electric engineering car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611148279.3A CN106739997A (en) | 2016-12-13 | 2016-12-13 | A kind of electric engineering car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106739997A true CN106739997A (en) | 2017-05-31 |
Family
ID=58876617
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611148279.3A Pending CN106739997A (en) | 2016-12-13 | 2016-12-13 | A kind of electric engineering car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106739997A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132150A (en) * | 1995-03-29 | 1996-10-02 | 李云才 | Light-proof thorn composite automobile screen glass device |
| CN202249528U (en) * | 2011-10-14 | 2012-05-30 | 河南科达节能环保有限公司 | Electro-chromic hollow glass energy-saving window |
| US20130312341A1 (en) * | 2010-07-16 | 2013-11-28 | Sage Electrochromics, Inc. | Electrochemical glazing having electrically controllable optical and energy-related properties |
| CN205097886U (en) * | 2015-11-13 | 2016-03-23 | 莆田市云驰新能源汽车研究院有限公司 | Preceding glass of keeping off of automobile that can adjust luminance |
| CN205202691U (en) * | 2015-11-13 | 2016-05-04 | 福建省汽车工业集团云度新能源汽车股份有限公司 | Door glass that can adjust luminance |
-
2016
- 2016-12-13 CN CN201611148279.3A patent/CN106739997A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1132150A (en) * | 1995-03-29 | 1996-10-02 | 李云才 | Light-proof thorn composite automobile screen glass device |
| US20130312341A1 (en) * | 2010-07-16 | 2013-11-28 | Sage Electrochromics, Inc. | Electrochemical glazing having electrically controllable optical and energy-related properties |
| CN202249528U (en) * | 2011-10-14 | 2012-05-30 | 河南科达节能环保有限公司 | Electro-chromic hollow glass energy-saving window |
| CN205097886U (en) * | 2015-11-13 | 2016-03-23 | 莆田市云驰新能源汽车研究院有限公司 | Preceding glass of keeping off of automobile that can adjust luminance |
| CN205202691U (en) * | 2015-11-13 | 2016-05-04 | 福建省汽车工业集团云度新能源汽车股份有限公司 | Door glass that can adjust luminance |
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| PB01 | Publication | ||
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Application publication date: 20170531 |