CN107687617A - Market natural light import system based on sunlight collecting system - Google Patents
Market natural light import system based on sunlight collecting system Download PDFInfo
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- CN107687617A CN107687617A CN201710683621.8A CN201710683621A CN107687617A CN 107687617 A CN107687617 A CN 107687617A CN 201710683621 A CN201710683621 A CN 201710683621A CN 107687617 A CN107687617 A CN 107687617A
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- Prior art keywords
- optical fiber
- concave mirror
- fiber cable
- light
- pot
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S11/00—Non-electric lighting devices or systems using daylight
- F21S11/007—Non-electric lighting devices or systems using daylight characterised by the means for transmitting light into the interior of a building
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/14—Adjustable mountings
- F21V21/22—Adjustable mountings telescopic
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
- F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V3/00—Globes; Bowls; Cover glasses
- F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V31/00—Gas-tight or water-tight arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
- F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
- F21V2200/10—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type
- F21V2200/13—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of the optical fibres type the light being emitted at the end of the guide
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention relates to field of mechanical technique.Market natural light import system based on sunlight collecting system, including one the reflection pot for converging sunshine, reflection pot is fixed on outdoor roof, reflect the reflective direction of pot upward, and towards a concave mirror, concave mirror is fixed on the top of reflection pot, the reflective direction of concave mirror is downward, and it is located at towards the light inlet of at least one optical fiber cable, the light-emitting window of optical fiber cable in the room of market；Concave mirror is each attached on a support with optical fiber cable close to the end of light inlet, and support is connected with reflecting the outward flange of pot.The present invention by by sunshine through reflection pot reflex to concave mirror after; in reflexing on optical fiber cable through concave mirror; by the combination for reflecting pot and concave mirror; realize two secondary reflections and the convergence of sunshine; it is easy to conduct sunshine to optical fiber cable; the lower section of concave mirror is fixed on by optical fiber cable, is easy to realize by concave mirror and the rain cover of optical fiber cable is protected.
Description
Technical field
The present invention relates to field of mechanical technique, and in particular to natural light conducting system.
Background technology
At present, the form of electric light is often used for the light source in market, energy consumption is larger, for this round-the-clock need in market
Light source is wanted come in the case of ensureing that indoor environment is well-illuminated, it is all higher using the form of electric light, the operation cost in market.
The content of the invention
It is an object of the present invention to provide the market natural light import system based on sunlight collecting system, solve with up to
A few technical problem.
Technical problem solved by the invention can be realized using following technical scheme：
Market natural light import system based on sunlight collecting system, including one be used to converge the reflection pot of sunshine, institute
Reflection pot is stated to be fixed on outdoor roof, it is characterised in that the reflective direction of the reflection pot upward, and towards a concave mirror,
The concave mirror is fixed on the top of the reflection pot, and the reflective direction of the concave mirror is downward, and a direction at least optical fiber
The light inlet of cable, the light-emitting window of the optical fiber cable are located in the room of market；
The concave mirror is each attached on a support with the optical fiber cable close to the end of light inlet, the support and institute
The outward flange for stating reflection pot is connected.
The present invention is by the way that after reflection pot reflexes to concave mirror, optical fiber cable is being reflexed to through concave mirror by sunshine
On, by reflecting the combination of pot and concave mirror, two secondary reflections and the convergence of sunshine are realized, is easy to conduct sunshine to light
In fine cable, the lower section of concave mirror is fixed on by optical fiber cable, is easy to realize by concave mirror and the rain cover of optical fiber cable is protected
Shield.
The present invention is each attached on a support by concave mirror and optical fiber cable, be easy to implement same support to concave mirror with
The fixation of optical fiber cable, reduce part.
The optical fiber cable is made up of at least 20 optical fiber, wherein, one is located at center, as central optical fiber, at least
Five are annularly arranged in the central optical fiber periphery, as first layer optical fiber；At least ten are annularly arranged in described first
Layer optical fiber periphery, as second layer optical fiber；The length of central optical fiber is more than the length of first layer optical fiber, the length of first layer optical fiber
More than the length of second layer optical fiber.
So that the tapered shape of light-emitting window, makes the light extraction of optical fiber cable bring out light effect closer to globe lamp.
A bowl-shape lampshade that Open Side Down, the inwall plating of the lampshade are arranged with the light-emitting window of the optical fiber cable
There is a reflexed light film, be coated with a phosphor film layer on the reflexed light film, the lower end of the lampshade is connected with a diffuser.
The present invention is increased through optical fiber by being provided with a lampshade for being electroplate with reflexed light film in the light-emitting window of optical fiber cable
Cable, by diffuser and phosphor film layer, avoids user uncomfortable caused by looking at straight to the illumination zone of the sunshine of indoor conduction
Sense.In addition, it is of the invention by phosphor film layer, and then by the self attributes of phosphor film layer, it is easy to implement fluorescent illumination.
The reflection pot is fixed on outdoor roof by an orientation regulating mechanism；
The orientation regulating mechanism includes the electric expansion bar that four telescopic direction are vertical direction, four electric expansion bars
Positioned at the lower section of reflection pot, and the top of four electric expansion bars and the reflection pot rotation connection, four electric expansion bars
Bottom is fixed on the outdoor roof.
The present invention is easy to implement reflection reflection of the pot towards different directions by being provided with adjustment mechanism.In addition, pass through
The direction adjustment of pot is reflected, when rainy day, the inclination water conservancy diversion for reflecting pot can be realized by inclined reflection pot, prevent heap
Ponding point.
The upper surface of the reflection pot is the inner sunken face of an indent, and the inner sunken face is electroplate with an aluminium lamination, with described
Reflector layer of the aluminium lamination as the reflection pot；
The upper surface of the aluminium lamination is coated with a semi-transparent semi-reflecting film layer.
Structure of the invention by optimizing traditional reflective pot, by the combination of semi-transparent semi-reflecting film layer and aluminium lamination, improve to too
While the reflecting effect of sunlight, prevent aluminium lamination from directly contacting the overheat of sunshine.
The concave mirror is fixedly arranged above a light sensor system, the signal output part control of the light sensor system
Connect four electric expansion bars；
The light sensor system includes the different light sensor in First Five-Year Plan sensing direction, and five light sensors are fixed
On a housing, the housing is adhered to the top of concave mirror；
Five light sensors include the first light sensor of a sensing direction upward, first light sensor
Device is located at the top of the housing；
Except the first light sensor, remaining light sensor is located at below the first light sensor five light sensors,
And annularly it is arranged in sustained height.
The present invention monitors the light intensity on different directions, and then the letter monitored according to light sensor by light sensor
Number control orientation regulating mechanism motion, and then by reflective pot towards the optimal orientation of light intensity.
The concave mirror is fixedly arranged above an air umbrella.The present invention in concave mirror by being fixedly arranged above an air
Umbrella, realize protection of the rainy day to optical fiber cable.And because air umbrella is avoided in fine day to light without umbrella cover
Line blocks.
The housing is arranged on above the air umbrella；
The air umbrella includes a umbrella head, is provided with a cavity in the umbrella head, a blower fan is fixed with the cavity；
Air inlet, at least three air outlets are offered on the umbrella head, at least three air outlets are using vertical direction as rotation
Center line is annularly arranged on umbrella head, and the air inlet turns on the air inlet of the blower fan, the air outlet and the wind
The air outlet conducting of machine；
The concave mirror is rotatablely connected with the air umbrella, and driving air umbrella rotation is fixed with the concave mirror
Drive system, drive system driving air umbrella rotated by rotation centerline of vertical direction.
The present invention drives air umbrella to rotate by drive system, and then realizes in the case of few air outlet, rotates
360 ° omni-directional air-out is realized in journey, the problem of preventing caused by opening up excessive air outlet gas pressure intensity to reduce.
The internal diameter of the air outlet gradually successively decreases along water conservancy diversion direction.
The air outlet that the present invention successively decreases by choosing internal diameter, it is easy to implement pressurization of the air-flow in course of conveying, raising pair
The impact effect of rainwater.
The optical fiber cable is provided with least three, and the outer wall of the optical fiber cable is provided with least three fixed mechanisms, extremely
Central axial direction of few three fixed mechanisms along optical fiber cable is arranged, adjacent fixed mechanism at least three fixed mechanisms
Spacing is 50cm~80cm；
The fixed mechanism includes the hemisphere jut and groove being mutually matched, the number of the hemisphere jut and the groove
It is equal, and hemisphere jut is adjacent with ball recess and line surrounds ring-type centered on the central axial direction of the optical fiber cable.
The present invention is easy to implement the mutually twisted of multifiber cable, improves light by the combination of hemisphere jut and groove
Fixed effect between fine cable.
The center of the reflection pot offers a through hole, and the optical fiber cable passes through the through hole.The present invention is by anti-
The central through hole for offering optical fiber cable and passing through of pot is penetrated, optical fiber cable is deployed to interior after through hole passes through.Compare other
Mode, it is possible to reduce optical fiber cable blocks to caused by light.
At least three fixed mechanisms include first fixed mechanism on the outer wall of optical fiber cable light inlet；
The support includes an annulus with opening, and at least three optical fiber cables pass through the annulus, and with described the
One fixed mechanism is fixed on the position-limit mechanism in the annulus as the optical fiber cable；
The retaining mechanism of an adjustment opening bore is fixed with the opening.
Or the support includes at least three rhabodoids, rhabodoid is the rhabodoid of a bending, and the rhabodoid includes
In the top and bottom of direct rod shape, the bottom on the top is connected with the top of the bottom forms the rhabodoid, and described
Top forms one 30 °~40 ° of angle with bottom；
The top on the top connects the outward flange of the concave mirror, and the bottom of the bottom connects the outer of the reflective pot
Edge；
One is surrounded between the junction on the bottom on the top of at least three rhabodoids and the top of the bottom to be used for
The space of fixed optical fiber cable；
And at least three the periphery of junction on top of bottom and the bottom on the top of rhabodoid pass through one
Frenulum tightens.
It is easy to implement the fixation of optical fiber cable.
The present invention is easy to implement optical fiber cable in annulus by the combination of support and optical fiber cable structure by hemisphere jut
Interior is spacing, prevents from releasing in annulus in optical fiber cable.
A Zhe Hui mechanisms are further fixed on the outdoor roof, the Zhe Hui mechanisms include a hemispheric grey umbrella cover of screening,
Also include a contractile supporting mechanism；
The supporting mechanism includes three and is close to the arc support rod for hiding grey umbrella cover, and three arc support rods are respectively
First support bar, second support bar, the 3rd support bar；
The first support bar is fixedly linked with the outdoor roof, the 3rd support bar connection rotating shaft, the rotating shaft
The motor of the driving of connection one axis of rotation；
The end of the second support bar is welded with a ring bodies for being used to be set in rotating shaft periphery, the ring bodies and institute
Axis of rotation connection is stated, the second support bar can freely rotate along the central axial direction of rotating shaft for rotation centerline.
It is easy to realize the expansion and gathering of the first Zhe Hui mechanisms by the rotation of second support bar.
Brief description of the drawings
Fig. 1 is a kind of sectional view of the present invention；
Fig. 2 is the part-structure schematic diagram of the present invention；
Fig. 3 is the phantom of the optical fiber cable of the present invention.
Embodiment
In order that the technical means, the inventive features, the objects and the advantages of the present invention are easy to understand, tie below
Conjunction, which is specifically illustrating, is expanded on further the present invention.
Reference picture 1, Fig. 2, Fig. 3, the market natural light import system based on sunlight collecting system, including one be used for converge too
The reflection pot 1 of sunlight, reflection pot 1 are fixed on outdoor roof, reflect the reflective direction of pot 1 upward, and towards a concave mirror 2,
Concave mirror 2 is fixed on the top of reflection pot 1, and the reflective direction of concave mirror 2 is downward, and entering towards at least optical fiber cable 4
Optical port, the light-emitting window of optical fiber cable 4 are located in the room of market；Concave mirror 2 is each attached to optical fiber cable close to the end of light inlet
On one support 3, support 3 is connected with reflecting the outward flange of pot 1.The present invention through reflecting pot 1 by sunshine by reflexing to concave mirror 2
Afterwards, in reflexing on optical fiber cable 4 through concave mirror 2, by reflecting the combination of pot 1 and concave mirror 2, the two of sunshine is realized
Secondary reflection and convergence, are easy to conduct sunshine to optical fiber cable 4, the lower section of concave mirror 2 are fixed on by optical fiber cable 4,
It is easy to realize by concave mirror 2 and the rain cover of optical fiber cable 4 is protected.
The present invention is each attached on a support 3 by concave mirror 2 and optical fiber cable 4, is easy to implement same support 3 to concave surface
The fixation of mirror 2 and optical fiber cable 4, reduce part.
Optical fiber cable is made up of at least 20 optical fiber, wherein, one is located at center, as central optical fiber, at least five
It is annular in shape to be arranged in central optical fiber periphery, as first layer optical fiber；At least ten first layer optical fiber annular in shape that are arranged in are peripheral, make
For second layer optical fiber；The length of central optical fiber is more than the length of first layer optical fiber, and the length of first layer optical fiber is more than second layer light
Fine length.So that the tapered shape of light-emitting window, makes the light extraction of optical fiber cable bring out light effect closer to globe lamp.
The maximum outside diameter of concave mirror is equal to the 1/7~1/10 of reflection pot maximum outside diameter.Avoid screening of the concave mirror to reflection pot
Block face product is excessive.Concave mirror is located at the focal point of concave mirror positioned at the focal point for reflecting pot, the light inlet of optical fiber cable.
A bowl-shape lampshade 6 that Open Side Down is arranged with the light-emitting window of optical fiber cable 4, the inwall of lampshade 6 is electroplate with one
Reflexed light film 8, a phosphor film layer 9 is coated with reflexed light film 8, the lower end of lampshade is connected with a diffuser 7.The present invention by
The light-emitting window of optical fiber cable 4 is provided with a lampshade for being electroplate with reflexed light film, so increase through optical fiber cable 4 to indoor conduction too
The illumination zone of sunlight, by diffuser and phosphor film layer, avoid sense of discomfort caused by user's direct-view.In addition, the present invention passes through
Phosphor film layer, and then by the self attributes of phosphor film layer, it is easy to implement fluorescent illumination.
Reflection pot 1 is fixed on outdoor roof by an orientation regulating mechanism；Orientation regulating mechanism includes four flexible sides
To the electric expansion bar 5 for vertical direction, four electric expansion bars 5 are positioned at the lower section of reflection pot 1, and four electric expansion bars
Top is rotatablely connected with reflection pot 1, and the bottom of four electric expansion bars is fixed on outdoor roof.The present invention is by being provided with
Adjustment mechanism, it is easy to implement reflection reflection of the pot 1 towards different directions.In addition, adjusted by the direction for reflecting pot 1, when rainy
It when, can by inclined reflection pot 1 and then realize reflect pot 1 inclination water conservancy diversion, prevent accumulate moisture.
The upper surface for reflecting pot 1 is the inner sunken face of an indent, and inner sunken face is electroplate with an aluminium lamination, and reflection is used as using aluminium lamination
The reflector layer of pot 1；The upper surface of aluminium lamination is coated with a semi-transparent semi-reflecting film layer.Structure of the invention by optimizing traditional reflective pot 1,
By the combination of semi-transparent semi-reflecting film layer and aluminium lamination, while improving the reflecting effect to sunshine, prevent aluminium lamination from directly contacting
The overheat of sunshine.
Concave mirror 2 is fixedly arranged above a light sensor system, the signal output part control connection four of light sensor system
Individual electric expansion bar；Light sensor system includes the different light sensor in First Five-Year Plan sensing direction, and five light sensors are consolidated
It is scheduled on a housing, housing is adhered to the top of concave mirror 2；Five light sensors include the first light of a sensing direction upward
Dependent sensor, the first light sensor are located at the top of housing；Five light sensors are except its remaining light of the first light sensor
Dependent sensor is located at below the first light sensor, and is annularly arranged in sustained height.The present invention is supervised by light sensor
The light intensity surveyed on different directions, and then the signal control orientation regulating mechanism motion monitored according to light sensor, and then will
Reflective pot is towards the optimal orientation of light intensity.
Concave mirror 2 is fixedly arranged above an air umbrella.The present invention in concave mirror 2 by being fixedly arranged above an air rain
Umbrella, realize protection of the rainy day to optical fiber cable 4.And because air umbrella is avoided in fine day to light without umbrella cover
Block.
Housing is arranged on above air umbrella；Air umbrella includes a umbrella head, and a cavity is provided with umbrella head, is fixed in cavity
There is a blower fan；Air inlet, at least three air outlets are offered on umbrella head, at least three air outlets are using vertical direction as pivot
Line is annularly arranged on umbrella head, and air inlet turns on the air inlet of blower fan, and air outlet turns on the air outlet of blower fan；Concave mirror
2 are rotatablely connected with air umbrella, and the drive system of driving air umbrella rotation, drive system driving are fixed with concave mirror 2
Air umbrella is rotated by rotation centerline of vertical direction.The present invention drives air umbrella to rotate by drive system, enters
And realize and 360 ° omni-directional air-out is realized in the case of few air outlet, in rotation process, prevent that opening up excessive air outlet leads
The problem of gas pressure intensity of cause reduces.
The internal diameter of air outlet gradually successively decreases along water conservancy diversion direction.The air outlet that the present invention is successively decreased by choosing internal diameter, is easy to
Pressurization of the air-flow in course of conveying is realized, improves the impact effect to rainwater.
Referring to Fig. 3, optical fiber cable 4 is provided with least three, and the outer wall of optical fiber cable 4 is provided with least three fixed mechanisms,
Central axial direction of at least three fixed mechanisms along optical fiber cable 4 is arranged, adjacent fixed machine at least three fixed mechanisms
The spacing of structure is 50cm~80cm；Fixed mechanism includes the hemisphere jut 41 that is mutually matched and groove 42, hemisphere jut 41 with it is recessed
The number of groove 42 is equal, and hemisphere jut is adjacent with ball recess and line encloses centered on the central axial direction of optical fiber cable 4
Circlewise.The present invention is easy to implement the mutually twisted of multifiber cable 4, improves light by the combination of hemisphere jut and groove
Fixed effect between fine cable 4.The outer wall of optical fiber cable 4 refers to the outer wall of the insulating barrier of optical fiber cable.
The center of reflection pot 1 offers a through hole, and optical fiber cable 4 passes through through hole.The present invention passes through in the center of reflection pot 1
The through hole for offering optical fiber cable 4 and passing through, optical fiber cable 4 is deployed to interior after through hole passes through.Other modes are compared, can
Blocked with reducing optical fiber cable 4 to caused by light.At least three fixed mechanisms include one positioned at the outer of the light inlet of optical fiber cable 4
The first fixed mechanism on wall；Support 3 includes an annulus with opening, and at least three optical fiber cables 4 pass through annulus, and with the
One fixed mechanism is fixed on the position-limit mechanism in annulus as optical fiber cable 4；The lock of an adjustment opening bore is fixed with opening
Tight mechanism.
Or support 3 includes at least three rhabodoids, rhabodoid is the rhabodoid of a bending, and it is in straight-bar that rhabodoid, which includes,
The top and bottom of shape, the bottom on top is connected with the top of bottom forms rhabodoid, and top and bottom form one 30 °~
40 ° of angle；The outward flange of the top connection concave mirror 2 on top, the bottom of bottom connects the outward flange of reflective pot；At least three
A space for being used to fix optical fiber cable 4 is surrounded between the junction on the bottom on the top of rhabodoid and the top of bottom；And extremely
The periphery of the junction on the bottom on the top of few three rhabodoids and the top of bottom is tightened by a frenulum.It is easy to implement optical fiber
The fixation of cable 4.The present invention is easy to implement optical fiber cable by the combination of support 3 and the structure of optical fiber cable 4 by hemisphere jut
4 is spacing in annulus, prevents from releasing in annulus in optical fiber cable 4.
A Zhe Hui mechanisms are further fixed on outdoor roof, Zhe Hui mechanisms include a hemispheric grey umbrella cover of screening, in addition to one
Contractile supporting mechanism；Supporting mechanism includes three arc support rods for being close to hide grey umbrella cover, three arc support rod difference
For first support bar, second support bar, the 3rd support bar；First support bar is fixedly linked with outdoor roof, and the 3rd support bar connects
Switch through axle, rotating shaft connects the motor that a drive shaft rotates；The end of second support bar is welded with one and turned for being set in
The ring bodies of axle periphery, ring bodies are connected with axis of rotation, and second support bar can be rotation along the central axial direction of rotating shaft
Center line freely rotates.It is easy to realize the expansion and gathering of the first Zhe Hui mechanisms by the rotation of second support bar.
The lower surface of reflection pot offers a groove that Open Side Down, and a steel lid, steel lid are offered on groove
The accommodating chamber of a receiving liquid metal is surrounded with groove, steel radiating piece, the top position of steel radiating piece are plugged on steel lid
In in accommodating chamber, the bottom of radiating piece exposes to accommodating chamber.And then improve the radiating effect to reflecting pot.The volume of liquid metal
Account for the 1/3~1/4 of accommodating chamber volume.Improve heat dispersion.The heat-conducting piece placed vertically, the upper table of heat-conducting piece are fixed with groove
Face is connected with groove, the lower surface of heat-conducting piece and liquid metal contacts.The thermal convection current of liquid metal and then raising radiating effect.
Optical fiber cable includes at least 30 beam optical fiber, and is coated on the insulating barrier of at least 30 beam optical fiber periphery.
The general principle and principal character and advantages of the present invention of the present invention has been shown and described above.The technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the simply explanation described in above-described embodiment and specification is originally
The principle of invention, without departing from the spirit and scope of the present invention, various changes and modifications of the present invention are possible, these changes
Change and improvement all fall within the protetion scope of the claimed invention.The claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (10)
1. the market natural light import system based on sunlight collecting system, including one is used for the reflection pot that converges sunshine, described
Reflection pot is fixed on outdoor roof, it is characterised in that the reflective direction of the reflection pot upward, and towards a concave mirror, institute
The top that concave mirror is fixed on the reflection pot is stated, the reflective direction of the concave mirror is downward, and a direction at least optical fiber cable
The light inlet of cable, the light-emitting window of the optical fiber cable are located in the room of market；
The concave mirror and the optical fiber cable are each attached on a support close to the end of light inlet, the support with it is described anti-
The outward flange for penetrating pot is connected.
2. the market natural light import system according to claim 1 based on sunlight collecting system, it is characterised in that：It is described
A bowl-shape lampshade that Open Side Down is arranged with the light-emitting window of optical fiber cable, the inwall of the lampshade is electroplate with a reflective membrane
Layer, a phosphor film layer is coated with the reflexed light film, the lower end of the lampshade is connected with a diffuser.
3. the market natural light import system according to claim 1 based on sunlight collecting system, it is characterised in that：It is described
Reflection pot is fixed on outdoor roof by an orientation regulating mechanism；
The orientation regulating mechanism includes the electric expansion bar that four telescopic direction are vertical direction, and four electric expansion bars are located at
Reflect the lower section of pot, and the top of four electric expansion bars and the reflection pot rotation connection, the bottom of four electric expansion bars
It is fixed on the outdoor roof.
4. the market natural light import system according to claim 1 based on sunlight collecting system, it is characterised in that：It is described
The upper surface for reflecting pot is the inner sunken face of an indent, and the inner sunken face is electroplate with an aluminium lamination, using the aluminium lamination described in
Reflect the reflector layer of pot；
The upper surface of the aluminium lamination is coated with a semi-transparent semi-reflecting film layer.
5. the market natural light import system according to claim 3 based on sunlight collecting system, it is characterised in that：It is described
Concave mirror is fixedly arranged above a light sensor system, and the signal output part control connection four of the light sensor system is electronic
Expansion link；
The light sensor system includes the different light sensor in First Five-Year Plan sensing direction, and five light sensors are fixed on one
On housing, the housing is adhered to the top of concave mirror；
Five light sensors include the first light sensor of a sensing direction upward, the first light sensor position
In the top of the housing；
Except the first light sensor, remaining light sensor is located at below the first light sensor five light sensors, and is in
Ring-type is arranged in sustained height.
6. the market natural light import system according to claim 1 based on sunlight collecting system, it is characterised in that：It is described
Concave mirror is fixedly arranged above an air umbrella.
7. the market natural light import system according to claim 5 based on sunlight collecting system, it is characterised in that：It is described
Concave mirror is fixedly arranged above an air umbrella；
The housing is arranged on above the air umbrella；
The air umbrella includes a umbrella head, is provided with a cavity in the umbrella head, a blower fan is fixed with the cavity；
Air inlet, at least three air outlets are offered on the umbrella head, at least three air outlets are using vertical direction as pivot
Line is annularly arranged on umbrella head, and the air inlet turns on the air inlet of the blower fan, the air outlet and the blower fan
Air outlet turns on；
The concave mirror is rotatablely connected with the air umbrella, and the drive of driving air umbrella rotation is fixed with the concave mirror
Dynamic system, the drive system driving air umbrella are rotated by rotation centerline of vertical direction.
8. the market natural light import system according to claim 1 based on sunlight collecting system, it is characterised in that：It is described
Optical fiber cable is made up of at least 20 optical fiber, wherein, one is located at center, as central optical fiber, at least five rows annular in shape
Cloth is peripheral in the central optical fiber, as first layer optical fiber；At least ten are annularly arranged in the first layer optical fiber periphery, make
For second layer optical fiber；The length of central optical fiber is more than the length of first layer optical fiber, and the length of first layer optical fiber is more than second layer light
Fine length.
9. the market natural light import system according to claim 1 based on sunlight collecting system, it is characterised in that：It is described
Optical fiber cable is provided with least three, and the outer wall of the optical fiber cable is provided with least three fixed mechanisms, and at least three fix machine
Central axial direction arrangement of the structure along optical fiber cable, at least three fixed mechanisms the spacing of adjacent fixed mechanism for 50cm~
80cm；
The fixed mechanism includes the hemisphere jut and groove being mutually matched, the number phase of the hemisphere jut and the groove
Deng, and hemisphere jut is adjacent with ball recess and line surrounds ring-type centered on the central axial direction of the optical fiber cable.
10. the market natural light import system according to claim 1 based on sunlight collecting system, it is characterised in that：Institute
The center for stating reflection pot offers a through hole, and the optical fiber cable passes through the through hole.
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Also Published As
| Publication number | Publication date |
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| CN107687617B (en) | 2019-06-25 |
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