CN203588580U - Experimental device for sunshine projection simulation - Google Patents
Experimental device for sunshine projection simulation Download PDFInfo
- Publication number
- CN203588580U CN203588580U CN201320764667.XU CN201320764667U CN203588580U CN 203588580 U CN203588580 U CN 203588580U CN 201320764667 U CN201320764667 U CN 201320764667U CN 203588580 U CN203588580 U CN 203588580U
- Authority
- CN
- China
- Prior art keywords
- time scale
- equatorial plane
- sunshine
- chute
- experimental provision
- 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
Images
Landscapes
- Instructional Devices (AREA)
Abstract
The utility model discloses an experimental device for sunshine projection simulation. The experimental device for the sunshine projection simulation includes a cabinet, an equatorial plane disc, a time scale disc and a horizontal plane disc; the equatorial plane disc can be correspondingly adjusted according to seasons; the horizontal plane disc can automatically adjust angles according to geographical latitudes; the time scale disc can be freely rotated by 360 DEG; and a building model is arranged on the horizontal plane disc, and a condensation light source is used for irradiation, so that various sunshine projection situations can be accurately and visually simulated under a variety of factors. The experimental device for the sunshine projection simulation can simulate the static or dynamic building projection at different latitudes and longitudes, at different time periods, at different declination angles, and at different sun heights, and also has the characteristics of compact structure, high automation degree, high precision, strong visual performance and the like, so that the great significance for the building design and city planning design is realized; and the experimental device for the sunshine projection simulation is especially suitable for the sunshine projection simulation and the like in the building design or teaching process.
Description
Technical field
The utility model belongs to the design and planning technical field, more specifically, relates to a kind of experimental provision for shadow simulation at sunshine.
Background technology
Building sunshine is the problem that the necessary emphasis of architectural design is considered, as the time at sunshine, scope all play vital effect to the layout in the definite of building interval and building orientation.In some cases, building need to avoid sun exposure, as the space that prevents that indoor overheating or indoor requirement from avoiding dazzle or being exposed to the sun summer; And next just in time contrary in other situation, as the day note in winter produces good psychological application to people, also can make sunshine room obtain in the winter time more solar radiation, thereby improve indoor temperature etc.; In addition, the building of cold district generally all needs to strive for good sunshine, the majority building of temperate zone also needs around high noon, to have at least in the winter time certain sunshine-duration, at this moment sunlight contains more ultraviolet ray, be conducive to eliminating bacteria and prevention some diseases, make the good hygienic conditions of indoor maintenance.In a word, for meeting the demand of building counterglow, should be according to request for utilization when design, consider local climate condition, sunshine feature, local landform and the condition of blocking of front and back building, the natural ventilation requirement in room, and the factor such as save the area, thereby take appropriate measures, correctly select orientation of room, spacing, building shape, the window's position, sun-shading etc.
For the ease of obtaining better the data of relevant projection at sunshine, in prior art, propose some and can realize the device of shadow simulation at sunshine, for example, CN201667166U discloses a kind of full dimension shadows cast by the sun at sunshine mock inspection instrument, this mock inspection instrument comprises shadow rod regulating device, full dimension regulating system, Time of Day regulating system and base assembly, is used for thus carrying out the unobstructed test within the scope of full dimension; And for example, CN202049246U discloses a kind of building sunshine measurement mechanism, and this device is mainly comprised of base, column, dimension dish, rotation axis, manual turntable, declination circle, counter etc., and can be used to sunshine-duration of measuring in buildings etc.
Yet, further research shows, above-mentioned existing sunshine still there is following defect or deficiency in shadow simulation device: first, they are difficult to simulate in all directions building static state or the dynamic projection situation under different longitude and latitude, each time, different declination degree and different sun altitude, therefore have the problem that applicable situation is limited, function is incomplete; Secondly, because needs are manual, control, when operator is proposed to requirements at the higher level, corresponding defects such as simulation precision is not high, inefficient operation of having brought also; They are three years old, under a lot of occasions, such as the class demonstration of doing for student in building teaching process or the occasions such as micro BUILDINGS MODELS test in reconstruction of the old city town and process of architecture design, often need to be convenient to quick switching, impression simulate effect more intuitively, and prior art is difficult to meet requirement in this respect.
Utility model content
Above defect or Improvement requirement for prior art, the utility model provides a kind of experimental provision for shadow simulation at sunshine, wherein by the structure of its key component and connecting mode thereof are designed, can simulate in different longitude and latitude, each time, building static state or dynamic projection situation under different declination degree and different altitude of the sun, possess that compact conformation, automaticity are high simultaneously, high precision and the feature such as intuitive is strong, be therefore particularly useful for the purposes such as shadow simulation at sunshine in architectural design or building teaching process.
For achieving the above object, according to an aspect of the present utility model, provide a kind of experimental provision for shadow simulation at sunshine, it is characterized in that, this device comprises cabinet, equatorial plane dish, time scale disk and Horizon face, wherein:
The middle part of described equatorial plane dish is arranged on described cabinet by elevating lever, and is pivotally hinged at edge part with cabinet; In addition, on equatorial plane dish, be provided with straight line chute, and be arranged with along this straight line chute the rule that indicates each geographic latitude in parallel;
Described time scale disk is marked with the time scale of whole day, and by rotating shaft can 360 degree rotary setting on described equatorial plane dish; On described time scale disk, be also equipped with chute to connect piece, this chute connects piece and can move around along the described straight line chute of processing in planar disk under the line;
Described Horizon face is arranged on time scale disk for carrying the BUILDINGS MODELS as tested object, it indicate solar azimuth and elevation angle above, and at middle position, excellent shadow pin is housed; Described Horizon face is pivotally hinged at its edge part and time scale disk, and connects between piece at central authorities and the described chute of Horizon face, and the strut by two ends band universal joint is coupled to each other.
As further preferably, the edge part that described equatorial plane dish and cabinet are hinged is also equipped with bevel protractor, and drives the mode of screw mandrel and guide rail to adjust and lock the declination angle of equatorial plane dish by the first stepper motor.
As further preferably, the chute of described time scale disk connects piece to be run through and is arranged on ball screw, and drives the mode of screw mandrel and guide rail to regulate and lock the latitude angle of Horizon face by the second stepper motor.
As further preferably, described chute connects and on piece, is also equipped with bolt anchoring pointer, and equatorial plane dish is marked with the rule of each geographic latitude described in this bolt anchoring pointed, is convenient in this way read current latitude value.
As further preferably, described experimental provision is also equipped with light source assembly, and this light source assembly comprises the light source bracket in source of parallel light and liftable and adjusting orientation.
As further preferably, described source of parallel light is preferably halogen spot.
As further preferably, the bottom of described cabinet is equipped with a plurality of feet supports, and carrys out adjustment level by these feet supports.
In general, according to above technical scheme of the present utility model compared with prior art, mainly possess following technological merit:
1, in the utility model, pass through planar disk, time scale disk and equatorial plane dish structure separately and the design of connecting mode thereof over the ground, except can accurately simulating the building projection situation under different regions, each sun altitude direct sunlight, can also be for simulating the building projection situation under the key elements such as different latitude, season and time, therefore widely applicable, function is strong, can meet many-sided purposes of different complicated occasions;
2, by the Horizon face for bearing test object is pivotally connected in to time scale disk, and can do along with time scale disk the rotation of 360 degree, can meet preferably the simulation demand of different regions different times conversion, and possess convenient operation, be suitable for the advantage of quick conversion;
3, passing through is according to shadow simulation device outfit at sunshine automatic control system of the present utility model, and adopt high-precision stepper motor and screw mandrel guide rail mode Execution driven, should be able to reduce operator's burden and technical ability requirement mutually, and can significantly improve precision and the order of accuarcy of simulation, test shows the Sunlight Analysis of BUILDINGS MODELS basically identical with the state at sunshine of actual building;
4, according to sunshine of the present utility model shadow simulation device compact overall structure, automaticity and precision high, particularly can intuitively observe static state or the dynamic projection situation of buildings under all kinds of occasions, thereby be particularly useful for architectural design, building classroom instruction or other similar applications, and be convenient to obtain optimized design and experimental teaching research at sunshine.
Accompanying drawing explanation
Fig. 1 is according to the general structure schematic diagram of shadow simulation device at sunshine of the present utility model;
Fig. 2 a is for showing that Fig. 1 Horizon face and time scale disk are coupled to each other the regional area side view of relation;
Fig. 2 b is for showing that Fig. 1 Horizon face and time scale disk are coupled to each other the perspective view of relation;
Fig. 3 is according to the axial arrangement schematic diagram of the constructed ball screw of the utility model preferred implementation and guide rail;
Fig. 4 is according to the structural representation of the light source assembly of the utility model preferred implementation;
In institute's drawings attached, identical Reference numeral is used for representing identical element or structure, wherein:
1-Horizon face 2-equatorial plane dish 3-strut 4-universal joint 5-the second stepper motor 6-chute connects piece 7-bolt anchoring pointer 8-rule 9-elevating lever 10-cabinet 11-source of parallel light 12-light source bracket 13-time scale disk 14-rod shadow pin 15-geographic latitude adjusting knob 16-declination adjusting knob 17-feet support
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.In addition,, in each embodiment of described the utility model, involved technical characterictic just can not combine mutually as long as do not form each other conflict.
Fig. 1 is according to the general structure schematic diagram of shadow simulation device at sunshine of the present utility model.As shown in fig. 1, this device mainly comprises cabinet 10, and three key components that are arranged on cabinet 10 tops are also equatorial plane dish 2, time scale disk 13 and Horizon face 1.
Particularly, as shown in Fig. 2 a and 2b, the middle part of equatorial plane dish 2 is arranged on cabinet 10 by elevating lever 9, and is pivotally hinged at edge part (being shown as the edge part in left side in Fig. 1) with cabinet 10; In addition, on equatorial plane dish 2, be processed with straight line chute (not shown), and be arranged with along this straight line chute the rule 8 that indicates each geographic latitude in parallel; Time scale disk 13 is marked with the time scale of whole day, the form that arranges of clock and watch for example, and whole day 24 hours is also accurate to minute, and can be arranged on rotatably on equatorial plane dish 2 by 360 degree by rotating shaft; On time scale disk 13, be also equipped with chute to connect piece 6, this chute connects piece 6 and can move around along described straight line chute or the guide rail processed in planar disk 2 under the line.
In addition, Horizon face 1 is for example rendered as the form of square plate, and it is arranged on time scale disk 13 for carrying the BUILDINGS MODELS as tested object, it indicate solar azimuth and elevation angle above, and at middle position, excellent shadow pin 14 is housed; For Horizon face and time scale disk, Horizon face 1 is pivotally hinged with time scale disk 13 at its edge part (being shown as two marginal points in left side in Fig. 2 b), and central authorities and described chute at Horizon face 1 connect between piece 6, the strut 3 by two ends band universal joint 4 is coupled to each other.
By above design, due to the Horizon face for carrying BUILDINGS MODELS with for regulating the equatorial plane dish at BUILDINGS MODELS declination of living in angle all can be along vertical to free rotation, and for regulate coil quarter time of BUILDINGS MODELS time of living in disk can 360 degree freely rotate, and between three, connect the common many factors that affects projection at sunshine of determining each other, not only can accurately simulate different regions in this way, building projection situation under each sun altitude direct sunlight, and because ecliptic plane and the equatorial plane of sun conduct in celestial sphere presents inclination angle relation, can also be used for simulating different latitude, season, building projection situation under the key elements such as time, therefore it is widely applicable, function is strong, can meet many-sided purposes of different complicated occasions.
According to a preferred implementation of the present utility model, described equatorial plane dish 2 is also equipped with bevel protractor with the edge part that cabinet 10 is hinged, and by the first stepper motor and be equipped with the angle that equatorial plane dish was adjusted and locked to guide rail (can be arranged on cabinet 10 inside, not show in figure).In addition, shown in Fig. 3, the chute of described time scale disk 13 connects piece 6 preferably to be run through to be arranged on ball screw and (in figure, is shown as and comprises the guide rail jointly consisting of two ball screws), and along described straight line chute, moves around under the driving of the second stepper motor 5.In this way, can facilitate the accurate fine setting of angle and latitude, further improve the accuracy of simulation.
According to another preferred implementation of the present utility model, described chute connects and on piece 6, is also equipped with bolt anchoring pointer 7, this bolt anchoring pointer 7 points to the rule 8 that described equatorial plane dish 2 is marked with each geographic latitude, carrys out to be in this way convenient to user and reads current latitude value.
According to another preferred implementation of the present utility model, central controller is equipped with in described cabinet 10,, this central controller is used for according to inputted index, to described first, second stepper motor is corresponding, send instruction, so that Horizon face 1 and equatorial plane dish 2 arrive respectively required geographic latitude and red Position Latitude automatically.When operation, user only needs to press geographic latitude adjusting knob 15 and declination adjusting knob 16, can easily complete above-mentioned adjustment process, and manual intervention that need not be too much has reduced to artificial technical ability requirement simultaneously.
In addition, as shown in Figure 4, above-mentioned experimental provision is also equipped with light source assembly, and this light source assembly comprises that source of parallel light 11 is for simulated solar, and is equipped with the light source bracket 12 in liftable and adjusting orientation.Described source of parallel light 11 is preferably halogen spot, and preferably possesses high strength, and without natural light direct projection, is good in experiment place as far as possible, to avoid outer light to disturb the projection of spotlight.After light source is installed to support upper end, adjusts its position it is correctly irradiated on Horizon face, with simulated solar irradiation, carry out Sunlight Analysis experiment.
The bottom of described cabinet 10 is preferably also equipped with a plurality of feet supports 17, and carrys out adjustment level by these feet supports.
To specifically describe according to the concrete use step of shadow simulation device at sunshine of the present utility model below.
Before carrying out, experiment needs to proofread and correct debugging.First adjust foot support 17, make cabinet 10 levels, then open power supply, motorized adjustment equatorial plane dish 2 is adjusted to level again, test architecture model carrying Horizon face 1 is transferred to 45 degree angle of latitude, the positioning pointer of time disk 13 is pointed to at 12 o'clock, condensation light source is placed on to for example ten meters of, heliograph dead ahead, open source of parallel light 11, by lifting support, adjust height and the orientation of light source, by excellent shadow pin 14(100mm) be arranged on the centre that model carries Horizon face, make the projection of excellent shadow pin just in time drop on 45 degree elevation angle places and point to 0 position angle of spending.
After proofreading and correct debugging, just BUILDINGS MODELS can be placed on Horizon face 1, carry out building sunshine simulation test process.
For simulation test at indoor sunshine, for the projection situation in the environment of accurate simulation object model place, can regulate the residing geographic latitude of target by geographic latitude adjusting knob 15, by declination adjusting knob 16, regulate the residing declination of target angle, and rotation time index dial 13 is to observe the building projection situation under different time.Rotation time index dial 13 to be to observe shade situation of change,
the situation of covering of time, sunshine area, sunshading board, reaches the experimental teaching application that architectural design and building sunshine are analyzed.
In addition, in sunshine simulation test process, can regulate the residing geographic latitude of target angle by geographic latitude adjusting knob 15, by declination adjusting knob 16, regulate the residing declination of target angle, and rotation time index dial 13 blocks shade situation to observe projection between the buildings under different time.Rotation time index dial, observes out the light source moment parallel with model carrying Horizon face, i.e. sunrise (sunset) time.Rotation time index dial, the relation of shade is blocked in the projection between object observing buildings in a day, observes direction of building, spacing relation, and building blocks mutually situation, reaches the experimental teaching application that architectural design and building sunshine are analyzed.
In sum, the utility model is by the design to the structure of key component and connecting mode thereof, can realize Horizon face according to the automatic adjusting angle of geographic latitude, according to the equatorial plane dish regulating season and time disk free to rotate, when BUILDINGS MODELS being placed on Horizon face and coordinate spotlight to irradiate, be applicable to simulate projection at the sunshine situation of different geographic latitude Various Seasonal.Compared with prior art, former Sunlight Analysis can be innovated to the sunykatuib analysis of ratio mock-up by digital computation, in the design phase, more accurately intuitively see the Sunlight Analysis of BUILDINGS MODELS, and more practical test is basic identical the sunshine after showing to build up with reality.
The utility model can accurately be simulated the building sunshine situation under any city (different latitude), any season (different declination angle), whole day (different time), can make reduced scale model in the design phase and carry out Sunlight Analysis to Sunlight Analysis instrument, obtain the design of optimization science, especially, architectural design and city planning design are had great significance, deliberation and judge for reconstruction of the old city town scheme have great significance, and the experimental teaching of institution of higher education are had great significance simultaneously.
Those skilled in the art will readily understand; the foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (7)
1. for an experimental provision for shadow simulation at sunshine, it is characterized in that, this device comprises cabinet (10), equatorial plane dish (2), time scale disk (13) and Horizon face (1), wherein:
The middle part of described equatorial plane dish (2) is arranged on described cabinet (10) by elevating lever (9), and is pivotally hinged at edge part with cabinet (10); In addition, equatorial plane dish is provided with straight line chute on (2), and is arranged with along this straight line chute the rule (8) that indicates each geographic latitude in parallel;
Described time scale disk (13) is marked with the time scale of whole day, and by rotating shaft can 360 degree rotary setting on described equatorial plane dish (2); On described time scale disk (13), be also equipped with chute to connect piece (6), this chute connects piece (6) and can move around along the described straight line chute of processing in planar disk (2) under the line;
Described Horizon face (1) is arranged on time scale disk (13) for carrying the BUILDINGS MODELS as tested object, it indicate solar azimuth and elevation angle above, and at middle position, excellent shadow pin (14) is housed; Described Horizon face (1) is pivotally hinged at its edge part and time scale disk (13), and connects between piece (6) at central authorities and the described chute of Horizon face (1), and the strut (3) by two ends band universal joints (4) is coupled to each other.
2. experimental provision as claimed in claim 1, it is characterized in that, described equatorial plane dish (2) is also equipped with bevel protractor with the edge part that cabinet (10) is hinged, and drives the mode of screw mandrel and guide rail to adjust and lock the declination angle of equatorial plane dish by the first stepper motor.
3. experimental provision as claimed in claim 1 or 2, it is characterized in that, the chute of described time scale disk (13) connects piece (6) and is arranged on ball screw by being run through, and by the mode of the second stepper motor (5) driving screw mandrel and guide rail, is regulated and locked the latitude angle of Horizon face.
4. experimental provision as claimed in claim 3, it is characterized in that, described chute connects and on piece (6), is also equipped with bolt anchoring pointer (7), this bolt anchoring pointer (7) points to the rule (8) that described equatorial plane dish (2) is marked with each geographic latitude, is convenient in this way read current latitude value.
5. experimental provision as claimed in claim 3, is characterized in that, described experimental provision is also equipped with light source assembly, and this light source assembly comprises the light source bracket (12) in source of parallel light (11) and liftable and adjusting orientation.
6. experimental provision as claimed in claim 5, is characterized in that, described source of parallel light (11) is halogen spot.
7. experimental provision as claimed in claim 3, is characterized in that, the bottom of described cabinet (10) is equipped with a plurality of feet supports (17), and carrys out adjustment level by these feet supports.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764667.XU CN203588580U (en) | 2013-11-27 | 2013-11-27 | Experimental device for sunshine projection simulation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320764667.XU CN203588580U (en) | 2013-11-27 | 2013-11-27 | Experimental device for sunshine projection simulation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203588580U true CN203588580U (en) | 2014-05-07 |
Family
ID=50586460
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320764667.XU Expired - Fee Related CN203588580U (en) | 2013-11-27 | 2013-11-27 | Experimental device for sunshine projection simulation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203588580U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103632605A (en) * | 2013-11-27 | 2014-03-12 | 华中科技大学 | Experimental apparatus for sunlight projection simulation |
-
2013
- 2013-11-27 CN CN201320764667.XU patent/CN203588580U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103632605A (en) * | 2013-11-27 | 2014-03-12 | 华中科技大学 | Experimental apparatus for sunlight projection simulation |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103632605B (en) | A kind of experimental provision for sunlight projection simulation | |
| CN102621476A (en) | All-time solar illumination simulation device | |
| CN203588580U (en) | Experimental device for sunshine projection simulation | |
| US20120159796A1 (en) | Quasi-uniaxial solar trajectory tracking transit system | |
| EP2369564B1 (en) | Quasi-uniaxial solar trajectory tracking transit system | |
| US3068574A (en) | Sun simulator for architects | |
| CN201667166U (en) | All-latitude sunlight and shadow simulating observer | |
| Salgado-Conrado et al. | Review of heliodon developments and computational tools for building shadow analysis | |
| CN201436644U (en) | Combined demonstration teaching aid for measuring sun height | |
| JP2011180125A (en) | Quasi-uniaxial solar trajectory tracking transit system | |
| CN2601438Y (en) | Solar cycle apparatus motion demonstrator | |
| WO2014022943A1 (en) | Apparatus and method that simulates the spatial orientation of structures with respect to the sun | |
| Beckers et al. | About solar energy simulation in the urban framework: the model of Compiègne | |
| CN212365323U (en) | Building house sunshine analysis and simulation device based on BIM technology | |
| CN110060565B (en) | Celestial globe with horizon height and azimuth angle adjusting mechanism | |
| JPS58115388A (en) | Sunshine simulator | |
| CN205210697U (en) | Building analogue means at sunshine | |
| Cheung et al. | A 23-Lamp Helidon | |
| CN202092632U (en) | Sun trajectory tracking theodolite | |
| Cheung et al. | A Multi-Lamp Heliodon for Architectural Schools | |
| CN204257124U (en) | For demonstrating the demonstration instrument for teaching of revolution of earth | |
| CN114446141A (en) | Simple dynamic demonstration teaching aid for earth movement teaching | |
| Navvab | Scale model photometry techniques under simulated sky conditions | |
| CN103513565A (en) | Crossed sighting tube transparent spherical time and solar term sundial | |
| BR202013005178U2 (en) | SOLAR PATH PATH SIMULATOR |
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: 20140507 Termination date: 20201127 |