CN204901652U - Sunlight shines device in back room in step - Google Patents
Sunlight shines device in back room in step Download PDFInfo
- Publication number
- CN204901652U CN204901652U CN201520495119.0U CN201520495119U CN204901652U CN 204901652 U CN204901652 U CN 204901652U CN 201520495119 U CN201520495119 U CN 201520495119U CN 204901652 U CN204901652 U CN 204901652U
- Authority
- CN
- China
- Prior art keywords
- sunshine
- back room
- light
- optically focused
- light modulator
- 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.)
- Expired - Fee Related
Links
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a sunlight shines device in back room in step, the device be including installing at outdoor spotlight - light modulator, with spotlight - light modulator matched with leaded light ware and install in indoor diffuse reflector group, the leaded light ware is fixed a point spotlight - light modulator to export and is reachd the back room sky after light hole passageway and air dielectric are passed to the parallel sun luminous directional reflectance mode that strengthens, and the diffuse reflector is organized and is installed in the light path and fix in the back room sky. The utility model discloses utilize methods such as light path transform, fixed point output and directional reflection to transmit indoor back room to through the air dielectric high efficiency the sunlight is direct, realize that original sunlight is to the shining in step of indoor back room, back room transform becoming sunny side room.
Description
Technical field
Relate to solar energy highly effective rate application, particularly directly realizing a kind of new equipment that ecosystem sunshine is irradiated in the inter-sync of back room after the sunshine high-efficiency transfer gathered.
Background technology
Along with social economy is fast-developing and people's living standard improves constantly, the requirement of ecosystem sunshine synchronously being irradiated to space, specific region in room is also more and more urgent.Simple and effective new method can be utilized if just think to realize some strength sunshine and synchronously to irradiate space, specific region in house: as the district etc. of receiving a visitor in back room, potted landscape district, hospital orthopedics berth and parlor, back room transform so will be made to become sunny side room; Potted landscape no longer needs regularly move outdoor to and directly carry out photosynthesis; Handicapped orthopaedics patient also no longer to be got sun promotion rehabilitation by difficult ward balcony or the outdoor lifted to, but lies in and on oneself sick bed, directly enjoy ecosystem sunlight accelerate to get well; If under the space that reception room and guest are talked is in a branch of natural sunlight, that makes guest to seem how honorable and satisfied by being again .....Because for the mankind, sunshine is best lamp, conveniently obtains ecosystem sunlight most important in the quality of life of premises for effectively improving people.And inexhaustible solar energy inherently presents with luminous energy.And be at present no matter that optical fiber type or photoconduction tubular type sunlight conveyor directly gather mode that sunshine synchronously irradiates all because the selective loss of transmitting procedure medium wavelength causes it cannot realize indoor ecosystem sunlight, and the more important thing is and utilize visible light part to realize synchronous lighting function.But be in no matter indoor biology is animal or plant, not only needing the visible ray enjoyed in sunshine to realize direct illumination makes indoor brighter, and for, patient more needs to utilize wherein ultraviolet disinfection sterilization, and infrared light is warmed oneself and promoted the functions such as the absorption of calcium in body; Plant in potted landscape needs ultraviolet light and infrared light to carry out photosynthesis equally.And the current large order of magnitude of efficiency implementing illuminating method 4% by recycling electric light source after photovoltaic generation generally adopted of Solar use efficiency ratio that this kind of mode is greater than 40%.
In addition, in fact the demand of direct irradiation of sunlight belongs to make something perfect even more perfect type and nonessential type in housing types, be namely people buy housing choice house type and position towards time the sunny side room emphasized also be only have daytime realize there is better daylighting effect-sunlight than back room by glass window sun period; Therefore this system is as while a kind of desirable radiation source, itself also exist the poor work stability that cuts in and out performance deficiency (although as when at night or be presented no light condition by during cloud cover daytime) in this application scenario as make something perfect even more perfect application time then effectively avoid this technical problem inherently.
Carefully analyze natural lighting situation in room in house again.Even if for slab-type building structure, half room is usually also had to be in back position; And for point type building structure how high-rise in big city room more outstanding, the ratio shared by back room not collecting sunshine daytime is larger, and in a set of house that some position is bad, back room is even up to 3/4.If but these back rooms can be made by a kind of sunlight conveyor of high performance-price ratio once can obtain and irradiate with the natural sunlight of sun synchronization, just achieve target back room transform being become sunny side room, and this primary demand just people's high-quality life inevitable first to pursue, therefore there is the very large market demand.
But the sunshine direct illumination system at present on its market mainly contains optical fiber type and photoconduction tubular type two kinds, is respectively optical fiber type and photoconduction tubular type.But no matter any in market competition due to all also exist that efficiency of transmission is low, cost is high and become apart from the critical defect such as limited its apply in technical bottleneck.As using optical fiber as in the sunlight conveyor of medium transmission sun light type, when its plastic optical fiber (because its cost is low) is 50 meters of length, account for 2/3 of system cost, and its efficiency of transmission only about 20%; In addition, can transmission wavelength be only the visible ray of 400-670nm for conventional PMMA plastic optical fiber, and ultraviolet light and infrared portions are all filtered out but not ecosystem; And utilizing sunlight system that the photoconductive tube of high reflectance forms except transmission range is restricted, efficiency of transmission is low causes low also directly limit of cost performance to be applied.
In sum, develop a kind of new equipment, effectively solving that sunshine transmission is low, system cost is high causes on basis that its cost performance is low, ecosystem sunshine can be realized for specific regions such as back rooms again and synchronously irradiate function, then the strategic objective reduced discharging for the quality of life and enforcement national energy-saving that effectively improve people be had great significance.
Utility model content
For the deficiency existing for above-mentioned prior art, the purpose of this utility model is to provide the device that a kind of sunshine synchronously irradiates back room, utilize light chopper, fixed point export and the device such as orienting reflex sunshine directly by air dielectric transmission to indoor particular space or back room, realize ecosystem sunshine low-cost high-efficiency direct irradiation function, energy-saving and emission-reduction effectively improve the quality of people's life simultaneously.
For achieving the above object, the technical solution of the utility model is:
A kind of sunshine synchronously irradiates the device in back room, comprise and be arranged on outdoor optically focused-light modulator, the lightguide matched with optically focused-light modulator and be arranged on indoor diffuse reflector group, described lightguide is by light hole that the position of parallel for the enhancing of different directions incidence sunshine through corresponding wall in light path has specially and air dielectric orienting reflex to overhead, back room, and diffuse reflector group to be installed in light path and to be fixed on overhead, back room.
Described optically focused-light modulator utilizes has two pieces of Fresnel Lenses that the parallel and distance in same optical axis and focus, space is its focal length sum and the transmission-type point light-focusing type that supporting polar mounts closed loop automatic tracking system forms, also can be made up of the transmission-type of reflection type point optically focused or line optically focused, reflection concentration type-light modulator and supporting polar mounts automatic tracking system as required, thus realize the light chopper of parallel sunshine and fix a point to export the parallel sunshine of enhancing to lightguide, for orienting reflex creates conditions.
Described lightguide by plane mirror supporting there is ball-joint drives structure closed loop automatic tracking system and the sensor be installed in design light path form, realize the sunshine of different directions incidence or strengthen parallel sunshine according to direction initialization with the target of reflection mode high-efficiency transfer.
Described lightguide is installed on the lower end of the C type peg on the wall of glass window top, and described smooth hole is as its path channels.
For preventing outdoor dust from entering indoor and insulation, in described smooth hole, flat seal glass is installed.
Do not affect the interior space for convenience of installing, described diffuse reflector group is arranged on the ceiling fixed bar in overhead, back room.
Demand and the feature of ecosystem sunlight is needed according to indoor specific region, low for optical fiber type sunlight conveyor efficiency of transmission, the technical problems such as the high and part wavelength spectral losses of cost, propose the new method of directly high efficiency directional transmissions in air dielectric and corresponding new equipment, complete light chopper by optically focused-light modulator and polar mounts autotracker and fix a point to export on the basis of the parallel sunshine of enhancing, the lightguide of recycling globe joint structure drive unit is by its orienting reflex, the irradiation of original sunshine for indoor specific region is realized finally by the diffuse reflector in light path, back room transform is become sunny side room.
By being installed on the convergence conversion postfixed point output of the optically focused-light modulator on outdoor wall for sunshine, realized strengthening after parallel sunshine is directed across light hole on wall 4 and air dielectric by the lightguide being in fixed position again and be transported to overhead, back room, finally be installed in ceiling and the diffuse reflector be in light path is irradiated to the interior space, thus realize target back room transform being become sunny side room.Technology Roadmap and index path are as shown in Figure 1 and Figure 2.Wherein optically focused-light modulator fixed point exports the automatic tracking system depending on supporting polar mounts and drive; The orienting reflex of lightguide then relies on the automatic control system of ball-joint drives structure (with reference to patent of invention: sunshine polar mounts autotracking unit: invention patent mandate number: 201210090712.8).
System is composed as follows:
1, form primarily of optically focused-light modulator, lightguide and diffuse reflector and corresponding two cover automatic tracking systems for the optical fiber type sunlight conveyor of exempting from back room direct irradiation of sunlight system, as shown in Figure 1.
Each several part concrete function is as follows:
1) optically focused-light modulator 1 major function is adjusted to after the convergence realizing parallel sunshine to strengthen parallel sunshine postfixed point and export to oriented light-guiding device again.Here using the Fresnel Lenses of transmission-type point optically focused as light chopper device, and require that condenser and Light-modulating mirror have same focus and identical optical axis, also have, the two distance equals its focal length sum.Supporting closed loop automatic control system then ensure that the shared optical axis of optically focused-light modulator is in and sunshine parastate all the time.In addition, optically focused-light modulator 1 drive unit is necessary for polar mounts structure, to ensure the function parallel for the enhancing be adjusted to again after optically focused sunshine fixed point being exported to the oriented light-guiding device being arranged on O point.Wherein exporting the multiple strengthening parallel sunshine is exactly condenser area and Light-modulating mirror area ratio.Convergence-adjustment the postfixed point that mirror condenser can certainly be utilized to complete parallel sunshine equally exports and strengthens parallel sunshine, and its operation principle is identical, no longer repeats.
2) oriented light-guiding device 2 major function is that parallel for the enhancing coming from different directions sunshine is reflexed to back room in overhead by air dielectric through sunny side room high efficiency according to house sidings (external wall and indoor partition) glazing hole central axis direction; So require that this drive unit is necessary for Bones and joints formula frame for movement, sunshine reflecting surface is plane mirror, and its area at least should be greater than and strengthens the sectional area of parallel sunshine and the business of its horizontal plane angle sine value.And supportingly have closed loop automatic control system; And the centre of sphere of its Bones and joints structure must be in optically focused--light modulator fixed point exports O point.
3) be installed on fixed bar lower end in roof in back room and the function being in the diffuse reflector 3 strengthened in parallel sun light path is that parallel for this enhancing sunshine is reflexed to certain area space according to actual needs, thus the sunshine completing back room exempt under fiber condition with sun synchronization direct irradiation function.Usually the plane photovoltaic glass that is coated with reflectance coating or convex reflecting mirror can be adopted to realize, and its area (sectional area) is at least greater than and strengthens the sectional area of parallel sunshine and the business of its horizontal plane angle sine value.
Beneficial effect: the utility model utilizes light chopper, fixed point exports and the method such as orienting reflex sunshine directly by air dielectric transmission to indoor particular space or back room, realize ecosystem sunshine low-cost high-efficiency direct irradiation function, energy-saving and emission-reduction effectively improve the quality of people's life simultaneously.
Accompanying drawing explanation
Fig. 1 is the specific region direct irradiation of sunlight systematic schematic diagrams such as back room;
Fig. 2 is back room direct irradiation of sunlight System Implementation design sketch; In figure, 1a is a transmission-type optically focused-adjuster, and 1b is point reflection formula optically focused-adjuster.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, illustrate the utility model further, the present embodiment is implemented under premised on technical solutions of the utility model, should understand these embodiments and only be not used in restriction scope of the present utility model for illustration of the utility model.
As depicted in figs. 1 and 2, for slab-type building structural building, in order to realize ensureing again not affect building structure and security performance under a back room becomes sunny side room availability, and preferably under exempting to pass light media implementation reduction system cost condition with optical fiber etc., the direct irradiation of sunlight target in back room is completed by light chopper mode, system cost is not only made to be reduced to 1/3rd of optical fiber type sunlight conveyor because exempt to pass light medium with optical fiber etc., and sunshine efficiency of transmission is close to 100%, thus effectively improve cost performance from two aspects simultaneously, make to have the very strong market competitiveness.
Specific practice is as follows: usually optically focused-the light modulator 1 and oriented light-guiding device 2 with the parallel sunshine function of fixed point output enhancing are installed on (for the Northern Hemisphere in the south) on the tripod of outdoor sunny side wall, and the ball center of oriented light-guiding device 2 is in the output center point of optically focused-light modulator 1; This mounting means neither affects the daylighting effect of sunny side room by window, and institute's polishing hole does not affect again the firm of building and indoor security.Then on external wall and room internal partition wall, the light hole 4 that a diameter is 15 ㎝ is made a call to respectively, can also by preventing dust from entering indoor at light hole 4 mounting plane seal glass.Diffuse reflector group 3 is then installed on the lower end of the fixed bar 7 on the ceiling in back room and is in light path, thus completes the directional diffuse reflection irradiation strengthening parallel sunshine, specifically as shown in Figure 2.
Claims (6)
1. sunshine synchronously irradiates the device in back room, it is characterized in that: comprise and be arranged on outdoor optically focused-light modulator (1), the lightguide (2) matched with optically focused-light modulator (1) and be arranged on indoor diffuse reflector group (3); Described optically focused-light modulator (1) fixed point exports and strengthens parallel sunshine to lightguide (2), described lightguide arrives parallel for the enhancing of different directions incidence sunshine orienting reflex mode in overhead, back room through after the light hole (4) that interior and exterior wall has specially and air dielectric, and diffuse reflector group (3) to be installed in light path and to be fixed on overhead, back room.
2. sunshine according to claim 1 synchronously irradiates the device in back room, it is characterized in that: described optically focused-light modulator (1) utilizes has same optical axis and focus, space is parallel and distance is two pieces of Fresnel Lenses of its focal length sum and the transmission-type point light-focusing type of supporting polar mounts closed loop automatic tracking system composition, also can as required by the transmission-type of reflection type point optically focused or line optically focused, reflection concentration type-light modulator and supporting polar mounts automatic tracking system form, thus realize the light chopper of parallel sunshine and fix a point to export the parallel sunshine of enhancing to lightguide, for orienting reflex creates conditions.
3. sunshine according to claim 1 synchronously irradiates the device in back room, it is characterized in that: described lightguide (2) by plane mirror (5) supporting there is ball-joint drives structure closed loop automatic tracking system and the sensor (6) be installed in design light path form, realize the sunshine of different directions incidence or strengthen parallel sunshine according to direction initialization with the target of reflection mode high-efficiency transfer.
4. sunshine according to claim 1 synchronously irradiates the device in back room, it is characterized in that: described lightguide (2) is installed on the lower end of the C type peg on the wall of glass window top, described smooth hole (4) is as its path channels.
5. sunshine according to claim 4 synchronously irradiates the device in back room, it is characterized in that: in described smooth hole (4), be provided with flat seal glass.
6. sunshine according to claim 1 synchronously irradiates the device in back room, it is characterized in that: described diffuse reflector group (3) is arranged on ceiling fixed bar (7) lower end in overhead, back room.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520495119.0U CN204901652U (en) | 2015-07-09 | 2015-07-09 | Sunlight shines device in back room in step |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520495119.0U CN204901652U (en) | 2015-07-09 | 2015-07-09 | Sunlight shines device in back room in step |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204901652U true CN204901652U (en) | 2015-12-23 |
Family
ID=54923825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520495119.0U Expired - Fee Related CN204901652U (en) | 2015-07-09 | 2015-07-09 | Sunlight shines device in back room in step |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204901652U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107125052A (en) * | 2017-05-03 | 2017-09-05 | 杨雪锋 | A kind of vinyl house for automatically adjusting production environment |
| CN109027940A (en) * | 2018-07-03 | 2018-12-18 | 重庆大学 | A kind of light reflecting device improving architecture indoor lighting effect |
| CN111561327A (en) * | 2018-08-22 | 2020-08-21 | 深圳朴方环保发展有限公司 | Sunlight tunnel |
-
2015
- 2015-07-09 CN CN201520495119.0U patent/CN204901652U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107125052A (en) * | 2017-05-03 | 2017-09-05 | 杨雪锋 | A kind of vinyl house for automatically adjusting production environment |
| CN109027940A (en) * | 2018-07-03 | 2018-12-18 | 重庆大学 | A kind of light reflecting device improving architecture indoor lighting effect |
| CN109027940B (en) * | 2018-07-03 | 2019-10-01 | 重庆大学 | A kind of light reflecting device improving architecture indoor lighting effect |
| CN111561327A (en) * | 2018-08-22 | 2020-08-21 | 深圳朴方环保发展有限公司 | Sunlight tunnel |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105042502A (en) | Novel method for synchronously illuminating indoor specific areas by sunlight | |
| CN2929576Y (en) | Sun light collective and distributing device | |
| CN204901652U (en) | Sunlight shines device in back room in step | |
| CN112868419A (en) | Agricultural sunlight transmission illumination system, greenhouse matched with same and illumination method | |
| CN207262303U (en) | A kind of optical lighting system | |
| CN208983243U (en) | A kind of optical lighting system based on solar energy | |
| CN210482794U (en) | Building intelligent sun-shading system capable of conducting light guide illumination and natural ventilation | |
| CN203177049U (en) | Efficient energy-saving anaclasis illuminating system | |
| KR20140040901A (en) | Optical fiber and solar cell lighting system for hybrid light | |
| CN202419468U (en) | Non-tracking solar focusing system | |
| CN105627246B (en) | The complementary light pipe lighting system of multinode in a kind of building | |
| CN104482489A (en) | Indoor illumination device | |
| CN204462426U (en) | The glass sunlight house of column optical device and use column optical device | |
| CN205480783U (en) | Take sunshine auto -tracing's sunshine gatherer | |
| CN204513238U (en) | A kind of sun light lighting system | |
| CN2392984Y (en) | Solar lighting apparatus | |
| CN208535883U (en) | A kind of sunlight conduction reflection unit | |
| CN216868380U (en) | Natural light illuminating system | |
| CN107606576A (en) | A kind of lamp illumination system of fibre-optic light guide integration | |
| CN205261444U (en) | Location exposure to the Sun device in room | |
| CN207262321U (en) | A kind of integrated lamp illumination system of fibre-optic light guide | |
| CN204062839U (en) | Novel energy-conserving lighting illumination system | |
| TWI510733B (en) | Indoor illuminating device using directed sunlight | |
| CN207262114U (en) | A kind of integrated lighting system of fibre-optic light guide | |
| CN202915260U (en) | Reflective type roof solar lighting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151223 Termination date: 20180709 |