CN206274159U - Interior illumination control system based on natural lighting - Google Patents
Interior illumination control system based on natural lighting Download PDFInfo
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- CN206274159U CN206274159U CN201621399617.6U CN201621399617U CN206274159U CN 206274159 U CN206274159 U CN 206274159U CN 201621399617 U CN201621399617 U CN 201621399617U CN 206274159 U CN206274159 U CN 206274159U
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- light
- controller
- system based
- control system
- optically focused
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Abstract
The utility model discloses a kind of interior illumination control system based on natural lighting, the system includes the controller, optically focused mechanism, light-guiding mechanism and the light extraction mechanism that are sequentially connected, and input is connected with concentrator, output end is connected to the follower of controller.Wherein, the optically focused mechanism is installed on outdoor eminence for receiving control instruction, the vertical sunshine injected of collection, and is transferred in light-guiding mechanism；Position of sun is found out in the follower tracking, and transmits a signal to controller；The information that controller is collected according to reception follower, and send the angle of control instruction adjustment optically focused mechanism；The light of light-guiding mechanism transmission concentrator collection is to light extraction mechanism.The utilization rate of sunshine is improve using the utility model, energy resource consumption is reduced, using solar automatic tracking system the sunlight collector moment can be controlled to be directed at the sun by daytime；Light efficiency of transmission is improve, using optical fiber and wick-containing photoconductive tube, loss of the light in transmitting procedure is reduced, is suitable to longer-distance transmission.
Description
Technical field
The utility model is related to Lighting control field, more particularly to a kind of room lighting control system based on natural lighting
System.
Background technology
Lighting energy consumption proportion in national energy consumption is increasing, with the problem of shortage of land resource, now
The side of many buildings is in the shade face, and indoor light is dark, even so on daytime, the room of many buildings still uses people
The mode of work illumination.
And sunshine is most important lamp, there is unlimitedness, generality, spatter property, economy.Light guide
Illumination is a kind of novel lighting apparatus generally popular at present, and comparative maturity is for building interior is provided using light guide Manifold technology
Illumination, the sunshine for gathering sufficient the Nature carries out room lighting on daytime.
There is the characteristics of motion in sun light irradiation angle, on the same day, the sun rises from east, and west falls, during noon 12
Rise to peak, but the sun is not all to be risen from due east daily, due west falls, in different seasons, sunrise, sunset
Direction change is larger.Although sunshine has the unrivaled great advantages of other energy, also have one using sunshine
A little difficult points, such as interzone skewness, energy are unstable, there is daytime and night.
With expanding economy, lighting energy consumption proportion in the energy-consuming of country is increasing, develops too
Sunshine lighting technology not only shows in energy-conservation, while people are in psychology under natural light and physiologically feel comfortable, is conducive to
Physical and mental health, improves visual performance, meets the requirement that the mankind pursue quality of life and living environment.
Utility model content
Technical problem to be solved in the utility model is to realize the natural light illuminating system of energy-conserving and environment-protective, meets sun fortune
Dynamic rule, raising sun light utilization efficiency and transfer rate are so as to realize Indoor Natural optical illumination.
To solve the above problems, the utility model provides a kind of interior illumination control system based on natural lighting, should
System includes the controller, optically focused mechanism, light-guiding mechanism and the light extraction mechanism that are sequentially connected, and input be connected with concentrator,
Output end is connected to the follower of controller；Wherein, the optically focused mechanism is installed on outdoor eminence, refers to for receiving control
Order, the vertical sunshine injected of collection, and be transferred in light-guiding mechanism；The follower：Position of sun is found out for tracking,
And transmit a signal to controller；The controller：For receiving the information that follower is collected, and send control instruction tune
The angle of whole optically focused mechanism；The light-guiding mechanism：Collect sunshine to light extraction mechanism in optically focused mechanism for transmitting.
Further, the optically focused mechanism includes concentrator, and stepper motor and step for controlling concentrator to rotate
Stepper motor driver.
Further, the follower includes four light-sensitive sensors, and four light-sensitive sensors are put respectively
Level in concentrator light inlet, four symmetrical vertically positions, for gathering Intensity of the sunlight information；The control
Device receives the difference of the Intensity of the sunlight information that four direction is collected, and controls optically focused institutional adjustment angle, vertical to gather
The sunshine that direct projection enters.
Further, the follower also includes gps receiver；The output end of the gps receiver is led to controller
Cross communication protocol mode to carry out data transmission, the input of gps receiver is used to gather the geographical location information of sensing point；It is described
Controller receives the geographical location information that gps receiver is detected, and the movement locus of simulated solar controls optically focused mechanism to adjust
Whole angle, to gather the vertical sunshine injected.
Further, the concentrator uses Fresnel Lenses.
Further, the light-guiding mechanism is wick-containing photoconductive tube or PMMA optical fiber with visible filter.
Further, the communication protocol is NEMA-0183 agreements.
Further, the controller uses Atmega168 chips.
Further, the light extraction mechanism is LED light scatterer.
The beneficial effects of the utility model are：(1) system architecture is simple, clear；(2) utilization rate of sunshine is improve,
Energy resource consumption is reduced, using solar automatic tracking system the sunlight collector moment can be controlled to be directed at the sun by daytime；
(3) light efficiency of transmission is improve, using optical fiber and wick-containing photoconductive tube, loss of the light in transmitting procedure is reduced, is suitable to
Longer-distance transmission.
Brief description of the drawings
Accompanying drawing described herein is used for providing further understanding the utility model embodiment, constitutes the one of the application
Part, does not constitute the restriction to the utility model embodiment.In the accompanying drawings：
Fig. 1 is system structure diagram of the present utility model.
Specific embodiment
To make the purpose of this utility model, technical scheme and advantage become more apparent, with reference to embodiment and accompanying drawing,
The utility model is described in further detail, and exemplary embodiment of the present utility model and its explanation are only used for explaining this
Utility model, is not intended as to restriction of the present utility model.
To realize the natural light illuminating system of energy-conserving and environment-protective, meet solar motion rule, improve sun light utilization efficiency and biography
So as to realize Indoor Natural optical illumination, the utility model provides a kind of room lighting control system based on natural lighting to defeated rate
System, as shown in figure 1, the system includes the controller, optically focused mechanism, light-guiding mechanism and the light extraction mechanism that are sequentially connected, and input
End is connected with concentrator, output end is connected to the follower of controller.
Wherein, optically focused mechanism is installed on outdoor eminence, for receiving control instruction, gathers the vertical sunshine injected, and
It is transferred in light-guiding mechanism；Follower finds out position of sun for tracking, and transmits a signal to controller；Controller is used for
The information that follower is collected is received, and sends the angle that control instruction adjusts optically focused mechanism, controller can be used
Atmega168 chips；Light-guiding mechanism is used for transmission ray；Light extraction mechanism is used to export the sunray of collection, can adopt
Use LED light scatterer.
Specific embodiment is as follows：The optically focused mechanism is installed on outdoor eminence, and for receiving control instruction, collection is outdoor
Sunshine is focused, and is transferred in light-guiding mechanism.Optically focused mechanism includes concentrator, and for controlling what concentrator was rotated
Stepper motor and stepper motor driver.Concentrator gathers the sunshine of open air as much as possible, these light is focused, then
Light enters in the biography light part of system.In order to effectively gather sunshine, concentrator is using focusing ratio Fresnel Lenses high.
The only surface of sunshine vertical irradiation concentrator, concentrator is only possible to the most sunrays of collection, and the sun
Track on high changes constantly, so to realize that concentrator receives the vertical irradiation of sunray, it is necessary to use
Follower.Follower is set on concentrator, position of sun is found out for tracking, and transmit a signal to controller.With
Track mechanism includes four light-sensitive sensors, and four light-sensitive sensors are respectively placed in the light inlet level of concentrator, erect
Straight four symmetrical positions, for gathering Intensity of the sunlight information, controller receives four direction and collects too
The difference of positive illumination intensity information, controls optically focused institutional adjustment angle.When sunshine vertical incidence, four photosensitive propagated sensations
Sensor receives that light intensity is identical, and the signal of output is also identical；When sunshine oblique incidence, the light on the symmetrical both sides of concentrator
The light intensity that sensitive sensor is received is different, and controller is different according to the output of symmetrical light-sensitive sensors, and control is progressive to be clicked on
Left and right or the appropriate angle of pitch rotation, until sunshine vertical incidence is untill concentrator surface.
When fine, illumination is fine, using light-sensitive sensors can detect the position of the sun, regulation is poly-
The angle of light device, but if when weather is dark, illumination is very weak, then can not effectively be detected too using light-sensitive sensors
The position of sun.At this point it is possible to be detected using gps receiver, output end and the controller of gps receiver pass through NEMA-
0183 communication protocol mode carries out data transmission, and the input of gps receiver is used to gather the geographical location information of sensing point：Such as
Longitude and latitude, date Hour Minute Second information, controller calculate sunny height, azimuth, then control in advance according to these information
Stepper motor processed rotates the concentrator alignment sun, realizes the accurate tracking of the sun.
Collect after sunshine, it is necessary to light-guiding mechanism, after infrared in filtering sunlight, ultraviolet part, in light
Visible light part pass to be the illumination of indoor needs place.Sunshine is by after Fresnel Lenses focusing, light-guiding mechanism can be adopted
With wick-containing photoconductive tube or PMMA optical fiber with visible filter, infrared ray, the ultraviolet in sunlight can be not only filtered out
Part, retains visible light part therein, can also reduce light loss in the transmission.
Above-described specific embodiment, is entered to the purpose of this utility model, technical scheme and beneficial effect
One step is described in detail, be should be understood that and be the foregoing is only specific embodiment of the present utility model, is not used to limit
Fixed protection domain of the present utility model, all any modifications within spirit of the present utility model and principle, made, equally replaces
Change, improve, should be included within protection domain of the present utility model.
Claims (9)
1. a kind of interior illumination control system based on natural lighting, it is characterised in that：Including the controller, the optically focused that are sequentially connected
Mechanism, light-guiding mechanism and light extraction mechanism, and input is connected with optically focused mechanism, output end is connected to the tracing machine of controller
Structure；
Wherein, the optically focused mechanism is installed on outdoor eminence, for receiving control instruction, gathers the vertical sunshine injected, and
It is transferred in light-guiding mechanism；
The follower：Position of sun is found out for tracking, and transmits a signal to controller；
The controller：For receiving the information that follower is collected, and send the angle of control instruction adjustment optically focused mechanism；
The light-guiding mechanism：Collect sunshine to light extraction mechanism in optically focused mechanism for transmitting.
2. the interior illumination control system based on natural lighting according to claim 1, it is characterised in that：The optically focused machine
Structure includes concentrator, and stepper motor and stepper motor driver for controlling concentrator to rotate.
3. the interior illumination control system based on natural lighting according to claim 1 and 2, it is characterised in that：It is described with
Track mechanism includes four light-sensitive sensors, and four light-sensitive sensors are respectively placed in the level of concentrator light inlet, erect
Straight four symmetrical positions, for gathering Intensity of the sunlight information；
The controller receives the difference of the Intensity of the sunlight information that four direction is collected, control optically focused institutional adjustment angle
Degree, to gather the vertical sunshine injected.
4. the interior illumination control system based on natural lighting according to claim 3, it is characterised in that：The tracing machine
Structure also includes gps receiver；The output end of the gps receiver is carried out data transmission with controller by communication protocol mode,
The input of gps receiver is used to gather the geographical location information of sensing point；
The controller receives the geographical location information that gps receiver is detected, and the movement locus of simulated solar controls to gather
Light mechanism adjustment angle, to gather the vertical sunshine injected.
5. the interior illumination control system based on natural lighting according to claim 2, it is characterised in that：The concentrator
Using Fresnel Lenses.
6. the interior illumination control system based on natural lighting according to claim 1, it is characterised in that：The guide-lighting machine
Structure is wick-containing photoconductive tube or PMMA optical fiber with visible filter.
7. the interior illumination control system based on natural lighting according to claim 4, it is characterised in that：The communication protocols
It is NEMA-0183 agreements to discuss.
8. the interior illumination control system based on natural lighting according to claim 1, it is characterised in that：The controller
Using Atmega168 chips.
9. the interior illumination control system based on natural lighting according to claim 1, it is characterised in that：It is described go out ray machine
Structure is LED light scatterer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399617.6U CN206274159U (en) | 2016-12-19 | 2016-12-19 | Interior illumination control system based on natural lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621399617.6U CN206274159U (en) | 2016-12-19 | 2016-12-19 | Interior illumination control system based on natural lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206274159U true CN206274159U (en) | 2017-06-23 |
Family
ID=59063357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621399617.6U Expired - Fee Related CN206274159U (en) | 2016-12-19 | 2016-12-19 | Interior illumination control system based on natural lighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206274159U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139441A (en) * | 2019-05-14 | 2019-08-16 | 爱诺刻(深圳)高科有限公司 | A kind of real-time simulated solar light irradiation device and its illuminating method |
| CN110469813A (en) * | 2019-08-28 | 2019-11-19 | 江苏大显科技有限公司 | A kind of natural light daylighting disk and a kind of lighting system using lamp |
| CN111953416A (en) * | 2020-07-24 | 2020-11-17 | 西安理工大学 | Automatic indoor visible light communication alignment system based on photoresistor |
-
2016
- 2016-12-19 CN CN201621399617.6U patent/CN206274159U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139441A (en) * | 2019-05-14 | 2019-08-16 | 爱诺刻(深圳)高科有限公司 | A kind of real-time simulated solar light irradiation device and its illuminating method |
| CN110469813A (en) * | 2019-08-28 | 2019-11-19 | 江苏大显科技有限公司 | A kind of natural light daylighting disk and a kind of lighting system using lamp |
| CN111953416A (en) * | 2020-07-24 | 2020-11-17 | 西安理工大学 | Automatic indoor visible light communication alignment system based on photoresistor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170623 Termination date: 20171219 |
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| CF01 | Termination of patent right due to non-payment of annual fee |