CN2869891Y - Sun-light reflection device for improving sun light of building back to south - Google Patents
Sun-light reflection device for improving sun light of building back to south Download PDFInfo
- Publication number
- CN2869891Y CN2869891Y CNU2005200004579U CN200520000457U CN2869891Y CN 2869891 Y CN2869891 Y CN 2869891Y CN U2005200004579 U CNU2005200004579 U CN U2005200004579U CN 200520000457 U CN200520000457 U CN 200520000457U CN 2869891 Y CN2869891 Y CN 2869891Y
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- CN
- China
- Prior art keywords
- buildings
- illumination
- improve
- rotating shaft
- universal joint
- 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 - Lifetime
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S20/00—Solar heat collectors specially adapted for particular uses or environments
- F24S20/60—Solar heat collectors integrated in fixed constructions, e.g. in buildings
- F24S20/61—Passive solar heat collectors, e.g. operated without external energy source
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S30/00—Arrangements for moving or orienting solar heat collector modules
- F24S30/40—Arrangements for moving or orienting solar heat collector modules for rotary movement
- F24S30/45—Arrangements for moving or orienting solar heat collector modules for rotary movement with two rotation axes
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/20—Solar thermal
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
- Y02E10/47—Mountings or tracking
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Sustainable Energy (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to a sunlight reflector used for improving the shine of shady side of building, the utility model comprises reflecting device and four- group light sensors, and the reflecting device is composed of support, reflecting lens, hydraulic device and controller. The support is provided with upper and lower telescopic arm, universal joint is arranged at the end of the upper and lower arm, the upper and lower arm is provided with a rotating shaft by the universal joint, the reflecting lens is fixed on the rotating shaft by lens frame, the rotating shaft is connected with micro-motor, the base of the micro-motor is fixed together with one universal joint. Main sensor is arranged on the top of the support, and at least three group light sensors are arranged around the periphery of the shined part of building in the upper, lower, eastern or western side direction. The utility model has advantages of simple structure, full-auto operation, low cost, long life and large reflection range. As the light reflector has not only the function of shine improvement but also is favorable to improve room temperature, so the utility model is applicable for wide application.
Description
Technical field
The utility model relates to solar energy equipment, particularly a kind of sunlight reflected device that is used to improve the illumination of the buildings back.
Background technology
So far, no matter in which corner of the earth, all there is the poor of the sunny side and the back in the house of human living.The sunny side house is warm light and spacious, and the people therein, and is happy and comfortable; It is gloomily dreary that back house then seems, intensely dark all the year round.Hang up one's hat in back room, not only bring many miseries and worry, even can be with and give disease to the occupant.The house purchaser can be reluctant to make inquiries too much because of back room in the room, and the person of selling house can be difficult to sell because of back house is arranged.
At present, utilize the product of solar lighting a lot of both at home and abroad, still, great majority are that sun power is changed into electric energy earlier, and then electric energy is used for illumination.These products need all to realize the purpose of throwing light on by solar storage battery that they all have obvious defects: the one, and the cost height, the life-span is short, and the 2nd, can not be to serve as to shine target to throw light on so on a large scale with the whole high-rise back.The sunlight reflected lighting device of electronics teaching and research group of biological institute of Beijing Agricultural University invention, though attempt directly to utilize the illumination of sunshine principle of reflection, but because of its design complexity and unreasonable, can only throw light on to the target of small size, as for heat on a large scale just for the house in the winter time let alone.
The utility model content
It is a kind of simple in structure that the purpose of this utility model is to provide, operation automatically, and the reflectance target scope is big, and cost is low, the sunlight reflected device that is used to improve the illumination of the buildings back that the life-span is long.
For achieving the above object, the sunlight reflected device that the utility model is used to improve the illumination of the buildings back comprises the reflection unit that is used for daylighting and is installed in the optical sensor of a buildings side backlight, wherein, described reflection unit comprises support, catoptron, hydraulic means and controller, support has by on the Driven by Hydraulic Cylinder of hydraulic means, following telescopic arm, on, the end of following telescopic arm is provided with universal joint, on, following telescopic arm is equipped with a rotating shaft by universal joint, catoptron is fixed in the rotating shaft by picture frame, rotating shaft is connected with micromotor, the base of micromotor and one of them universal joint are fixed together, and master reference is equipped with at the top of support; Optical sensor comprises that illuminated position boundary is upper and lower at least, the three groups of photoreceptors in east or west side, the induced signal of master reference and photoreceptor links to each other with controller by signal cable, and controller links to each other respectively with power supply, hydraulic means and micromotor by umbilical cable.
The utility model is used to improve the sunlight reflected device of buildings back illumination, and its middle controller is made of microprocessor.
The utility model is used to improve the sunlight reflected device of buildings back illumination, and bearing and bearing holder (housing, cover) are housed between its shaft and the universal joint.
The utility model is used to improve the sunlight reflected device of buildings back illumination, and wherein catoptron has a plurality of Foldable type mirror surfaces in the same plane.
The utility model is used to improve the sunlight reflected device of buildings back illumination, and wherein catoptron has a plurality of Foldable type mirror surfaces in the same plane.
The utility model is used to improve the sunlight reflected device of buildings back illumination, and wherein said master reference is an optoelectronic switch.
The utility model is used to improve the sunlight reflected device of buildings back illumination, and its medium-height trestle has A-frame, is used to be installed in the ground that sunlight can shine.
The utility model is used to improve the sunlight reflected device of buildings back illumination, and its medium-height trestle has linking arm, is used to be installed in the outer wall of other adjacent side by side buildings Chaoyang.
The beneficial effect that the utility model is used to improve the sunlight reflected device of buildings back illumination is: simple in structure, fully automatically, operation, cost is low, life-span is long, the reflectance target scope is big, because the sunlight reflected device not only has the effect that improves illumination, use to also help in winter and improve indoor temperature, be fit to extensively promote the use of.
Description of drawings
Fig. 1 is used for improving the structural representation of the sunlight reflected device reflection unit of buildings back illumination for the utility model;
Fig. 2 is that the A-A of Fig. 1 is to cut-open view;
Fig. 3 is that the B-B of Fig. 1 is to cut-open view;
Fig. 4 is that the C-C of Fig. 1 is to cut-open view;
Fig. 5 is the scheme of installation one of the utility model sunlight reflected device;
Fig. 6 is the scheme of installation two of the utility model sunlight reflected device;
Fig. 7 is the electrical control block scheme of the utility model sunlight reflected device.
Embodiment
The utility model is used to improve the sunlight reflected device of buildings back illumination, be characterized in allowing sunshine reflex to the buildings back, to reach the illumination that improves the whole back, be its purpose that heats in the winter time, it is the same with the sunny side house sunny that back house is become as much as possible, makes high-quality life.The technical solution adopted in the utility model is: on daytime, under the suitable situation of conditioned reflex, reverberator utilizes its catoptron, with the window of sunlight by back house, directly projects in the room.For making reflected light projection target and zone under the situation that the sun constantly moves, remain constant, reverberator is by allowing the catoptron slowly action of rotation and telescopic arm front and back push-and-pull from left to right, constantly adjust reflection angle, thereby reach reverberator ideal designs target.
The utility model is used to improve the sunlight reflected device of buildings back illumination, comprises the reflection unit that is used for daylighting and the optical sensor two parts that are installed in a buildings side backlight.
Reflection unit is that sunlight reflected is thought highly of the ingredient of wanting, and its effect is that sunshine is reflexed to the target area.In different seasons, at different houses, optional material that then is suitable for of catoptron and rational size.For example, catoptron can be according to the different needs in summer in winter, be designed to two-sided, with different material.Can select winter reflective strong, few material that absorbs heat is so that improve illumination and improve indoor temperature for the room to greatest extent.Then can adopt reflective soft and material that heat absorptivity is strong summer,, be unlikely to improve the temperature in room so that when improving illumination.Mirror design is a Foldable type, when it is warm, can mirror portion is folding, and to reduce reflective surface area.Telescopic arm is used for adjusting up and down the angle of reflective mirror, guarantees that reflected light does not leave the projection target when moving up and down because of position of sun just changes.Its principle of work is by allowing the method for push-and-pull before and after the telescopic arm adjust the last lower angle of reflective mirror.Telescopic arm can be installed in the upper end of reverberator, also can be installed in the lower end, can also all install up and down, to shorten the design length of telescopic arm.
Referring to Fig. 1, reflection unit comprises support 7, catoptron 1, hydraulic means 4 and controller 6.Wherein, catoptron 1 has a plurality of mirror surfaces in the same plane, to increase its daylighting area.Referring to Fig. 2, hydraulic means 4 has the upper and lower telescopic arm 3 by the Driven by Hydraulic Cylinder of hydraulic means.Referring to Fig. 2 and Fig. 3, the end of upper and lower telescopic arm 3 is provided with universal joint, and upper and lower telescopic arm 3 is equipped with a rotating shaft 2 by universal joint.Bearing holder (housing, cover) and bearing 9 are housed between rotating shaft 2 and the universal joint.Rotating shaft 2 is connected with micromotor 5, and the base of micromotor 5 and one of them universal joint are fixed together.Referring to Fig. 4, catoptron 1 is fixed in the rotating shaft 2 by picture frame.Master reference 8 is equipped with at the top of support 7, and master reference adopts optoelectronic switch.
Referring to Fig. 5, optical sensor comprises that illuminated position boundary is upper and lower at least, three groups of photoreceptors in east or west side 10,11,12 or 13.The induced signal of master reference 8 and photoreceptor 10-13 links to each other with controller 6 by signal cable, and controller 6 is made of microprocessor.Controller 6 links to each other respectively with power supply, hydraulic means 4 and micromotor 5 by umbilical cable.Referring to Fig. 2, the support 7 of reflection unit has A-frame, is used to be installed in the ground that sunlight can shine.
Referring to Fig. 3, in other enforcement of the utility model, support 7 has linking arm, is used to replace A-frame to be installed in the outer wall of other adjacent side by side buildingss Chaoyang.
The following describes the course of work of four optical sensors of sunlight reflected device.
The main photoreceptor 8 that is installed on the support 7 is to start working or out-of-work signal source.Every morning, when the sun just rose, main photoreceptor detected conditioned reflex according to design parameter.When conditioned reflex reached design parameter, main photoreceptor signaled to microprocessor at once.After microprocessor is received signal, power-on immediately.When the sun is covered by cloud layer or because of sun west falls conditioned reflex when not enough, main photoreceptor just can signal to microprocessor at once, microprocessor is powered-down immediately.
Side photoreceptor 12 or 13 is installed in the west side (the Southern Hemisphere is then just in time opposite) of the buildings back that is reflected, and its effect is that the indication reverberator is laterally adjusted reflection angle, makes reflected light not leave reflectance target all the time in lateral extent.In morning, when main photoreceptor instruction microprocessor was started working, catoptron just began to the right (the Southern Hemisphere is then just in time opposite) and rotates, and projects on the side photoreceptor that is installed in the buildings west side until reflected light.When in a single day the side photoreceptor senses reflected light, signal to microprocessor immediately, microprocessor instructs catoptron to stop operating immediately.When the sun was mobile westwards, the reflected light on the building surface can move westwards and slowly moves eastwards along with the sun.When reflected light left the side photoreceptor, the side photoreceptor sent signal to microprocessor at once, and microprocessor is controlled catoptron at once to scale of right rotation.Because of reflection angle changes, mobile westwards in the other direction immediately at the reflected light of building surface, and project again on the side photoreceptor.When the side photoreceptor is sensed reflected light again, signal to microprocessor immediately, microprocessor instructs catoptron to stop operating immediately.When reflected light left the side photoreceptor once more, more than operation repeated.When sun west falls, when catoptron rotated to maximum point, microprocessor control catoptron came back to starting point, waited the next day sun and rose once more.
Upper and lower photoreceptor 10 and 11 is installed in the upper end and the bottom of the buildings back that is reflected respectively, its effect be the indication reverberator vertically adjust reflection angle, make reflected light in upper and lower scope all the time not from reflectance target.
If telescopic arm is installed in the upper end of reverberator, when The sun came up, can slowly move down along with the continuous rising of position of sun at the reflected light of building surface.When reflected light left photoreceptor, last photoreceptor sent signal to microprocessor at once, and microprocessor is controlled telescopic arm at once and pulled back, and reflected light moves immediately, and got back to original position.After last photoreceptor is sensed reflected light, signal to microprocessor immediately, microprocessor instructs telescopic arm to stop post-tensioning immediately.When reflected light moved down once more and leave photoreceptor, more than operation repeated.Following photoreceptor is identical with last photoreceptor principle of work, unique different be when altitude of the sun constantly reduces, constantly to adjust reflected light in the opposite direction downwards.The push-and-pull direction of lower end telescopic arm is just in time opposite with the upper end telescopic arm.
Reverberator makes reflected light in one day by reflection angle is constantly laterally reached vertical adjustment, when no matter where the sun is in, can both leave the projection target area all the time, thereby guarantees that the reflector design target is achieved.
Characteristics of the present utility model are:
1) because sunlight reflected device cost is lower, so price can be very not high, and be one-time investment, easily for disappearing Expense person accepts.
2) because China's heat supply in winter will be implemented to charge by heating load, use winter the sunlight reflected device can reduce the resident Take away and prop up. The sunlight reflected device can not only be national energy savings, and the common people are benefited.
3) the fastidious reflector of design can become one beautiful landscape on the building. Because speculum is mainly with glass Glass is material, and that glass itself has concerning building is ornamental, can not destroy building so reflector is installed Overall appearance. If the reflector design grace can merge mutually with the characteristics of building own again, surely can make building More characteristic.
4) the sunlight reflected device provides new selection for the people that make earnest efforts sun bath. Often like out of doors sun bath The people owing to be exposed to the sun under strong sunlight for a long time, skin usually various diseases can occur. And it is anti-through sunlight Penetrate the light of device reflection, its characteristics are relatively soft, and long-time irradiation can skin ambustion, so since, can greatly fall Low people suffer from various dermopathic possibilities because of sun bath. The shower solar reflection optical perhaps will become in people's life A big fashion.
Claims (7)
1. sunlight reflected device that is used to improve the illumination of the buildings back, it is characterized in that, comprise reflection unit that is used for daylighting and the optical sensor that is installed in a buildings side backlight, wherein, described reflection unit comprises support (7), catoptron (1), hydraulic means (4) and controller (6), described support (7) has by on the Driven by Hydraulic Cylinder of hydraulic means, following telescopic arm (3), on described, the end of following telescopic arm (3) is provided with universal joint, on described, following telescopic arm (3) is equipped with a rotating shaft (2) by universal joint, described catoptron (1) is fixed in the described rotating shaft (2) by picture frame, described rotating shaft (2) is connected with micromotor (5), base and one of them universal joint of described micromotor (5) are fixed together, and master reference (8) is equipped with at the top of described support (7); Described optical sensor comprises that the illuminated position of buildings boundary is upper and lower at least, east or the three groups of photoreceptors in west side (10-13), the induced signal of described master reference (8) and described photoreceptor links to each other with described controller (6) by signal cable, and described controller (6) links to each other respectively with power supply, described hydraulic means (4) and described micromotor (5) by umbilical cable.
2. the sunlight reflected device that is used to improve the illumination of the buildings back according to claim 1, wherein said controller (6) is made of microprocessor.
3. the sunlight reflected device that is used to improve the illumination of the buildings back according to claim 1 and 2 is equipped with bearing holder (housing, cover) and bearing between wherein said rotating shaft (2) and the universal joint.
4. the sunlight reflected device that is used to improve the illumination of the buildings back according to claim 3, wherein said catoptron (1) have a plurality of Foldable type mirror surfaces in the same plane.
5. changes in temperature according to claim 3 are used to improve the sunlight reflected device of buildings back illumination, and wherein said master reference (8) is an optoelectronic switch.
6. the sunlight reflected device that is used to improve the illumination of the buildings back according to claim 5, wherein said support (7) has A-frame, is used to be installed in the ground that sunlight can shine.
7. the sunlight reflected device that is used to improve the illumination of the buildings back according to claim 5, wherein said support (7) has linking arm, is used to be installed in the outer wall of other adjacent side by side buildings Chaoyang.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200004579U CN2869891Y (en) | 2005-02-06 | 2005-02-06 | Sun-light reflection device for improving sun light of building back to south |
| PCT/CN2005/001194 WO2006081721A1 (en) | 2005-02-06 | 2005-08-04 | Sunlight reflector for improving the illumination for the cold side of the building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200004579U CN2869891Y (en) | 2005-02-06 | 2005-02-06 | Sun-light reflection device for improving sun light of building back to south |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869891Y true CN2869891Y (en) | 2007-02-14 |
Family
ID=36776938
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200004579U Expired - Lifetime CN2869891Y (en) | 2005-02-06 | 2005-02-06 | Sun-light reflection device for improving sun light of building back to south |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN2869891Y (en) |
| WO (1) | WO2006081721A1 (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330883A (en) * | 2013-07-22 | 2015-02-04 | 戴连成 | A window-surface-surpassing multi-lens sunlight power-generating reflection mirror for enabling sunlight to go inside from north windows |
| CN107036304A (en) * | 2017-03-21 | 2017-08-11 | 昆明理工大学 | A kind of mirror apparatus for solar water heater |
| CN107062635A (en) * | 2017-03-28 | 2017-08-18 | 昆明理工大学 | A kind of mirror apparatus for Engineering-type solar energy heat collection pipe |
| CN110208921A (en) * | 2019-05-16 | 2019-09-06 | 招银云创（深圳）信息技术有限公司 | Building sun-proof device and walling system |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2918737B1 (en) * | 2007-07-10 | 2011-11-18 | Philippe Cellier | ILLUMINATION DEVICE AND METHOD WITH SOLAR REFLECTOR |
| CN114609750B (en) * | 2022-03-15 | 2022-11-04 | 山东佳隆建工集团有限公司 | Adjusting method of all-time illumination adjusting device for green building |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4978198A (en) * | 1989-10-31 | 1990-12-18 | Jalas Leon C | Light focusing mechanism |
| JPH1153914A (en) * | 1997-07-31 | 1999-02-26 | San Fueibaa Japan:Kk | Sunlight-tracking type sunlight condensing device |
| DE29903574U1 (en) * | 1999-02-17 | 1999-07-15 | Keller | Sun mirror for reflecting sunlight in a certain direction, with uniaxial tracking |
| CN2556667Y (en) * | 2002-08-23 | 2003-06-18 | 马俊杰 | High building illumination device |
| CN1236221C (en) * | 2002-12-03 | 2006-01-11 | 张耀明 | Tracking and reflecting sunshine, orientation collimation daylighting illumination system |
-
2005
- 2005-02-06 CN CNU2005200004579U patent/CN2869891Y/en not_active Expired - Lifetime
- 2005-08-04 WO PCT/CN2005/001194 patent/WO2006081721A1/en active Application Filing
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104330883A (en) * | 2013-07-22 | 2015-02-04 | 戴连成 | A window-surface-surpassing multi-lens sunlight power-generating reflection mirror for enabling sunlight to go inside from north windows |
| CN107036304A (en) * | 2017-03-21 | 2017-08-11 | 昆明理工大学 | A kind of mirror apparatus for solar water heater |
| CN107062635A (en) * | 2017-03-28 | 2017-08-18 | 昆明理工大学 | A kind of mirror apparatus for Engineering-type solar energy heat collection pipe |
| CN110208921A (en) * | 2019-05-16 | 2019-09-06 | 招银云创（深圳）信息技术有限公司 | Building sun-proof device and walling system |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2006081721A9 (en) | 2006-11-30 |
| WO2006081721A1 (en) | 2006-08-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |