CN106382983A - Novel light sensing device - Google Patents
Novel light sensing device Download PDFInfo
- Publication number
- CN106382983A CN106382983A CN201610698247.4A CN201610698247A CN106382983A CN 106382983 A CN106382983 A CN 106382983A CN 201610698247 A CN201610698247 A CN 201610698247A CN 106382983 A CN106382983 A CN 106382983A
- Authority
- CN
- China
- Prior art keywords
- light
- cavity
- light sensor
- silver halide
- sensing device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 claims abstract description 22
- 239000005283 halide glass Substances 0.000 claims abstract description 22
- 229910052709 silver Inorganic materials 0.000 claims abstract description 22
- 239000004332 silver Substances 0.000 claims abstract description 22
- 239000011521 glass Substances 0.000 claims description 21
- 230000002463 transducing effect Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 3
- 238000005286 illumination Methods 0.000 description 10
- 101150046224 ABAT gene Proteins 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 5
- WWJZWCUNLNYYAU-UHFFFAOYSA-N temephos Chemical compound C1=CC(OP(=S)(OC)OC)=CC=C1SC1=CC=C(OP(=S)(OC)OC)C=C1 WWJZWCUNLNYYAU-UHFFFAOYSA-N 0.000 description 5
- 238000001514 detection method Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
- 239000012780 transparent material Substances 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
- G01J1/02—Details
- G01J1/04—Optical or mechanical part supplementary adjustable parts
- G01J1/0407—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings
- G01J1/0425—Optical elements not provided otherwise, e.g. manifolds, windows, holograms, gratings using optical fibers
-
- E—FIXED CONSTRUCTIONS
- E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
- E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
- E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
- E06B9/56—Operating, guiding or securing devices or arrangements for roll-type closures; Spring drums; Tape drums; Counterweighting arrangements therefor
- E06B9/68—Operating devices or mechanisms, e.g. with electric drive
- E06B2009/6809—Control
- E06B2009/6818—Control using sensors
- E06B2009/6827—Control using sensors sensing light
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Abstract
The invention relates to a novel light sensing component, and particularly relates to a novel light sensing device. The light sensing device comprises a mounting base, and is characterized in that the surface of the mounting base comprises a first cavity with an upper opening, the upper opening is closed, the first cavity is covered by silver halide glass at the opening, a first light sensor is arranged below the silver halide glass, and the light sensor is connected to a master controller which is used for receiving sensing signals and executing control according to the sensing signals. According to the novel light sensing device provided by the invention, variations of external light are filtered through setting the silver halide glass in the light sensing device, so that light variations received by the light sensor are linear variations which can be sensed in an effective interval, and thus a purpose of automatically controlling a shutter according to variations of external light is comprehensively realized.
Description
Technical field
The present invention relates to a kind of light level part, especially a kind of new light sensing device.
Background technology
With the development of modem architectural ornament design, for rational utilization space, in the garden of some houses, or
It is at the roof of villa, is usually provided with glass sunlight house, glass sunlight house is independence glass or other transparent material being used as main body
Construction style is it is therefore intended that user directly can be avoided that wind, rain, snowy day gas using ambient positioned at glass sunlight house interior again
Impact to user, so that the use of user is more comfortable satisfied.It is contemplated that glass sunlight house is one in the use of glass sunlight house
Limited space and transparent space, under extraneous illumination condition, can produce greenhouse effect, internal temperature can gradually raise,
Make user produce sense of feeling oppressed, so existing glass sunlight house is typically designed with manual abat vent on roof and each metope, be used for
When sunlight strong, abat vent can be put down to keep out burning sun direct projection, but sunlight is usually from a certain specific direction
It is irradiated to the part surface of glass sunlight house, the different periods in a day, the direction of illumination of sunlight can change, so user needs
Frequently to close the abat vent in irradiated face, open not irradiated abat vent, be supplied with the light keeping interior to have abundance
Using again can not be by violent irradiation, using upper more inconvenience.
According to existing technical conditions, there are several ways can solve the above problems, the first is using silver halide glass
To make glass sunlight house, when light is strong, silver halide glass can be changed into dark, to reach the mesh intercepting strong illumination
, but the cost of silver halide glass is higher compared with for simple glass, all glass sunlight house can be greatly improved using silver halide glass
Cost, construction cost is high；Another way is to control volume to put curtain operation using rolling motor, to be felt using light sensor
Answer intensity of illumination, then coordinate the use of rolling motor, rolling motor can be controlled to work according to the strong and weak change of illumination, come
Reach the effect automatically controlling, user-friendly, but the induction range that general light sensor is is narrower, due to the external world
Change between the tangible black-and-white two color of light, and the intensity of the light on daytime is divided into different stage, in light is higher or lower than again
When some strength, output current then no longer changes, and relative larger of the amplitude of roller shutter is it is impossible to enough reach fine control
System, and the strong and weak change of output current is always positive change it is impossible to send the control signal to motor reversal.
Content of the invention
In order to solve above-mentioned technical problem, present invention offer is a kind of to be converted to an active line by extraneous Illumination adjusting
The new light sensing device that the detection interval of property is detected.
This device includes a mounting seat, mounting seat surface includes a upper shed is provided with a closing and upper shed
One cavity, is coated with silver halide glass at the opening of the first cavity, be provided with the first light sensor, light below silver halide glass
Line sensor is connected with one for receiving transducing signal the master controller according to transducing signal execution control.
Preferably, described base also includes the second cavity of a closing and upper shed, the opening of described the second cavity
It is coated with clear glass at mouthful, be provided with the second light sensor, the second light sensor and master controller below clear glass
Connect, master controller judges the external world for daytime or night according to the signal of the second light sensor, the second light sensor detection
It is judged as daytime during to light；Second light sensor is judged as night when the low light level or dark is detected.
Preferably, the first described cavity and the second cavity form a hemispherical cavity, the first cavity and the second cavity it
Between isolated using light-proof material；Silver halide glass and clear glass are respectively a quarter spherical structure.
The new light sensing device of the present invention passes through centering silver halide glass to exterior light in light sensing dress
The change of line is filtered, make light sensor receive light change when in a valid interval appreciable linear change,
Thus comprehensively achieving the purpose automatically controlling roller shutter according to the change of ambient.
Brief description
Fig. 1 is the modular structure schematic diagram of the embodiment of the present invention；
Fig. 2 is the lateral section structural representation of the embodiment of the present invention.
Specific embodiment
As depicted in figs. 1 and 2, in embodiments of the invention glass structure building light sensing control system including
One mounting seat 1, mounting seat 1 surface includes the first cavity 2 that a upper shed is provided with a closing and upper shed, the first cavity
It is coated with silver halide glass 3 at 2 opening, be provided with the first light sensor 4, the first light level below silver halide glass 3
Device 4 is connected with master controller 5, and the transducing signal that master controller 3 reception the first light sensor 1 sends simultaneously further is controlled
System is processed.This control process can be record, transmission or the folding and unfolding according to light conditions control abat vent etc. mode.
According to the characteristic of silver halide glass, extraneous for the low light level when, the light transmission of silver halide glass preferably, so now the
Illumination suffered by one light sensor 4 is maximum, so when illumination suffered by the first light sensor is maximum, extraneous reality is the low light level,
No strong sunlight, now main controller controls rolling motor pack up roller shutter, make soft light shine interior；Adding with illumination
By force, silver halide glass gradually becomes dark brown, then becomes dark-brown, the illumination of the first light sensor 4 is gradually reduced, now table
Face ambient light is according to stronger.Thus achieve the isolation by silver halide glass, reduce range of light intensity, make ambient light shine intensity line
In the effective operation interval reducing Fibre Optical Sensor of property, make detection more accurate.
But above-mentioned working condition is only applicable to daytime, when night, although silver halide glass transmittance is preferably,
But external environment condition is generally dark, so the first light sensor detecting position low light level or unglazed, and the work according to front segment description
Logic, can be judged as ambient light according to relatively by force, this judged result is not obviously inconsistent with extraneous actual environment, is false judgment.
In order to solve problem above, in the present embodiment, a closing and upper shed are also included on described mounting seat 1
Second cavity 6, is coated with clear glass 7 at the described opening of the second cavity 6, is provided with the second light below clear glass 7
Sensor 8, the second light sensor 8 is connected with master controller 3.
During work, master controller judges the external world for daytime or night, the second light according to the signal of the second light sensor
Sensor detects and is judged as daytime during light, and now master controller controls volume according to the signal that the first light sensor sends
Curtain motor forward or reverse is thus the automatic deploying and retracting of roller shutter；Second light sensor is judged as night when the low light level or dark is detected
Evening, now master controller do not control rolling motor to carry out retractable operation.
In the setting of structure, the first cavity 2 described in the present embodiment and the second cavity 6 form a hemispherical cavity,
Isolated using light-proof material between first cavity 2 and the second cavity 6；Silver halide glass 3 and clear glass 7 be respectively four/
One spherical structure.
The foregoing is only the preferred embodiments of the present invention, not thereby limit the scope of the claims of the present invention, every utilization
Equivalent structure or equivalent flow conversion that description of the invention and accompanying drawing content are made, or it is related to be directly or indirectly used in other
Technical field, be included within the scope of the present invention.
Claims (3)
1. new light sensing device it is characterised in that：Including a mounting seat, mounting seat surface includes a upper shed and sets
There is the first cavity of a closing and upper shed, at the opening of the first cavity, be coated with silver halide glass, below silver halide glass
It is provided with the first light sensor, light sensor is connected with one for receiving what transducing signal simultaneously controlled according to transducing signal execution
Master controller.
2. as claimed in claim 1 new light sensing device it is characterised in that：Also include on described base a closing and
Second cavity of upper shed, is coated with clear glass at the described opening of the second cavity, is provided with second below clear glass
Light sensor, the second light sensor is connected with master controller, and master controller judges according to the signal of the second light sensor
Extraneous is daytime or night, and the second light sensor detects and is judged as daytime during light；Second light sensor detects weak
It is judged as night when light or dark.
3. as claimed in claim 2 new light sensing device it is characterised in that：The first described cavity and the second cavity group
Become a hemispherical cavity, isolated using light-proof material between the first cavity and the second cavity；Silver halide glass and clear glass
It is respectively a quarter spherical structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610698247.4A CN106382983B (en) | 2016-08-21 | 2016-08-21 | Light sensing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610698247.4A CN106382983B (en) | 2016-08-21 | 2016-08-21 | Light sensing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106382983A true CN106382983A (en) | 2017-02-08 |
| CN106382983B CN106382983B (en) | 2018-09-25 |
Family
ID=57916906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610698247.4A Active CN106382983B (en) | 2016-08-21 | 2016-08-21 | Light sensing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106382983B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013159778A1 (en) * | 2012-04-27 | 2013-10-31 | Sl Holding, Kolding Aps | Temperature-controlled window and method of controlling thereof |
| JP2014089376A (en) * | 2012-10-31 | 2014-05-15 | Dainippon Printing Co Ltd | Light control sheet and light incident part having light control sheet |
| CN204163563U (en) * | 2014-05-21 | 2015-02-18 | 上海电机学院 | A kind of automatic window |
| CN204283174U (en) * | 2014-11-13 | 2015-04-22 | 张逢 | A kind of temp sensing type ventilation window |
-
2016
- 2016-08-21 CN CN201610698247.4A patent/CN106382983B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013159778A1 (en) * | 2012-04-27 | 2013-10-31 | Sl Holding, Kolding Aps | Temperature-controlled window and method of controlling thereof |
| JP2014089376A (en) * | 2012-10-31 | 2014-05-15 | Dainippon Printing Co Ltd | Light control sheet and light incident part having light control sheet |
| CN204163563U (en) * | 2014-05-21 | 2015-02-18 | 上海电机学院 | A kind of automatic window |
| CN204283174U (en) * | 2014-11-13 | 2015-04-22 | 张逢 | A kind of temp sensing type ventilation window |
Non-Patent Citations (1)
| Title |
|---|
| 周艳,陈瑗元,张俭,盛嘉伟: ""光致变色烧结膜玻璃的开发及性能测试"", 《无机盐工业》 * |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106382983B (en) | 2018-09-25 |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 528000, 1st floor, Building 3, No. 473 North Sanshui Avenue, Lubao Town, Sanshui District, Foshan City, Guangdong Province Patentee after: Guangdong Ronggao Door and Window Technology Co.,Ltd. Address before: 528133 Workshop A, No. 22-3, Zone C, Lubaoyuan, Sanshui Center Science and Technology Industrial Zone, Foshan City, Guangdong Province Patentee before: FOSHAN RONGGAO INTELLIGENCE TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |