CN103383343A - Stable-state solar simulator - Google Patents
Stable-state solar simulator Download PDFInfo
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- CN103383343A CN103383343A CN2012101342365A CN201210134236A CN103383343A CN 103383343 A CN103383343 A CN 103383343A CN 2012101342365 A CN2012101342365 A CN 2012101342365A CN 201210134236 A CN201210134236 A CN 201210134236A CN 103383343 A CN103383343 A CN 103383343A
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Abstract
The invention discloses a stable-state solar simulator. The stable-state solar simulator comprises a tank. The tank is a hexahedron. The hexahedron is composed of six planes by splicing of each adjacent two of the six planes; the six planes are rectangular; and the six planes comprise an illuminating surface and five shading surfaces. The stable-state solar simulator also comprises a simulative light source. The simulative light source comprises a light emitting part. The simulative light source is arranged in the tank and on the plane opposite to the illuminating surface and the light emitting part faces to the illuminating surface. The stable-state solar simulator also comprises air flowing devices. The air flowing devices are arranged at upper and lower edges of the illuminating surface outside the tank. The stable-state solar simulator can accurately simulate a natural environment light emitting source and a heat source, can simulate low-speed air flowing in a simulative natural environment, can obtain a large-size effective irradiation area, can obtain stable irradiation intensity, can adjust irradiation intensity according to requirements, and can control circuit simply.
Description
Technical field
The present invention relates to a kind of simulation light source device for shading performance laboratory detection, especially a kind of large tracts of land stable state solar simulator.
Background technology
When architectural shading product carries out the shading performance actual measurement in the laboratory, need to use a kind of solar simulator of stable state.Large tracts of land stable state solar simulator is mainly used in space flight and photovoltaic field.Solar simulator plays a significant role in the spacecraft heat balance test, is the infrastructure of space exploration technical development.In the photovoltaic field, solar simulator is mainly used in detection and the demarcation of solar cell.In recent years, along with the fast development of solar photovoltaic industry, the quality control of solar cell has been become study hotspot.All there is corresponding solar simulator in external each large illumination company, adopts xenon lamp or metal halid lamp as light source more.
Xenon lamp spectrum is close to solar spectrum, and colour temperature, brightness are higher, but its light efficiency is lower, and very strong UV radiation and near infrared spectrum are arranged, and high-power lamp needs radiator cooler, and with extending service time, radiation intensity descends gradually, and price is higher.And metal halid lamp spectrum is also close to solar spectrum, high light efficiency, high-color rendering, and the long-life, price is general.
The simulation light source device that is used for shading performance laboratory detection should satisfy testing requirements (spectrum, irradiation intensity, homogeneity, stability) and mounting condition, considers again equipment cost and operating cost.The test unit limited space, unsuitable excessive in narrow space internal heat generation amount, otherwise heat radiation can existing problems.
Summary of the invention
For the problem that exists in existing shading product test experience, the invention provides a kind of stable state solar simulator.
The technical scheme that technical solution problem of the present invention adopts is:
A kind of stable state solar simulator wherein, comprises casing, and described casing is 6 bodies, and described 6 bodies are formed by the relative amalgamation in twos of 6 planes, and described 6 planes are rectangle, and described 6 planes comprise 1 transparent surface and 5 shading surfaces; Also comprise analog light source, described analog light source comprises the luminous site, and described analog light source is placed on plane relative with described transparent surface in described casing and makes described luminous site towards described transparent surface; Also comprise air flow arrangement, described air flow arrangement is placed in both sides, the outer described transparent surface up and down of described casing, and described air flow arrangement flows described transparent surface outside air from top to bottom.
Above-mentioned stable state solar simulator, wherein, described casing comprises a separable framework, and described transparent surface and described air flow arrangement are located on described framework, and other parts except described framework are connected described framework with described casing by link.
Above-mentioned stable state solar simulator wherein, also comprises mobile device, and described mobile device mainly forms with the roller that is connected in described casing by being layed in the ground orbit of flates, and described roller drives described casing along described rail moving.
Above-mentioned stable state solar simulator wherein, also comprises the reflection horizon, and described 5 shading surface inboards are located in described reflection horizon, and cover described 5 shading surface inner surfaces fully.
Above-mentioned stable state solar simulator wherein, also comprises thermofin, and described 5 shading surfaces described plane at place separately comprise shell and internal layer, and described thermofin is full of described 5 shading surfaces separately between the shell and internal layer on the described plane at place.
Above-mentioned stable state solar simulator wherein, also comprises heat abstractor, and described heat abstractor comprises the heat dissipation channel that the described casing of UNICOM is inside and outside, and described heat abstractor is placed in nearly described analog light source place.
Above-mentioned stable state solar simulator, wherein, also comprise control device and induction installation, described induction installation is connected with described control device, described control device is connected with described analog light source, described induction installation is located on the described analog light source irradiation direction in the described transparent surface outside preset distance place, and the described analog light source of described induction installation induction is in the irradiation intensity of described induction installation installation site, and described control device is adjusted described analog light source according to the sensed data of described induction installation.
Above-mentioned stable state solar simulator, wherein, described analog light source is the lamp battle array that a plurality of metal halid lamps form.
Above-mentioned stable state solar simulator, wherein, described transparent surface size is more than or equal to 1500mm X 1500mm.
Above-mentioned stable state solar simulator, wherein, described reflection horizon is full spectral reflectance plate.
Above-mentioned stable state solar simulator, wherein, described thermofin material is the super glass wool packed layer.
Above-mentioned stable state solar simulator wherein, also comprises a support, described support comprise one vertically move parts, the described parts that vertically move are connected with described air flow arrangement by transverse shifting parts, described induction installation is connected with described support.
Above-mentioned stable state solar simulator, wherein, described analog light source comprises electric induction power source, described control device is connected with described electric induction power source by gauge tap.
Above-mentioned stable state solar simulator, wherein, described lamp battle array mainly is comprised of 4 2KW metal halid lamps.
Above-mentioned stable state solar simulator, wherein, described gauge tap is the controllable silicon noncontacting switch.The invention has the beneficial effects as follows:
Can more accurate simulating natural environment light emitting source and pyrotoxin, but the velocity air of simulating nature circle flow, can obtain the effective area of irradiation of large-size, can obtain stable irradiation intensity, can adjust according to demand irradiation intensity, control circuit is simpler.
Description of drawings
Fig. 1 is the longitudinal profile structural representation of a kind of stable state solar simulator of the present invention;
Longitudinal profile structural representation when Fig. 2 is the separation of a kind of stable state solar simulator of the present invention framework;
Fig. 3 is the present invention
OnePlant stable state solar simulator horizontal section structural representation;
Fig. 4 is the present invention
OnePlant the structural representation of the support of stable state solar simulator;
Fig. 5 is the present invention
OneThe circuit of planting the stable state solar simulator connects block diagram.
Embodiment
The invention will be further described below in conjunction with the drawings and specific embodiments, but not as limiting to the invention.Stable state solar simulator as a kind of in Fig. 1, Fig. 2, Fig. 3, Fig. 4 and the present invention shown in Figure 5, comprise casing 1, casing 1 is 6 bodies, and these 6 bodies are formed by the relative amalgamation in twos of 6 planes, 6 planes are rectangle, and 6 planes comprise 1 transparent surface 11 and 5 shading surfaces; Also comprise analog light source 2, analog light source 2 comprises luminous site 21, and analog light source 2 is placed on plane relative with transparent surface 11 in casing 1, claims that this plane is mounting plane 12, and makes luminous site 21 towards transparent surface 11; Also comprise air flow arrangement 3, air flow arrangement 3 is placed in the outer transparent surface of casing 1, and Shang Xia 11 both sides, and air flow arrangement 3 flows transparent surface 11 outside air from top to bottom.
Further, also comprise reflection horizon 13,5 shading surface inboards are located in reflection horizon 13, and cover 5 shading surface inner surfaces fully, the light that reflection horizon 13 can be effectively produces analog light source 2 is set reflexes to the outer irradiation direction of casing 1, simultaneously the effect that prevents that heat that analog light source 2 produces from being absorbed by the inwall of casing 1 can be played in reflection horizon 13, to improve the heating efficiency of analog light source 2, full spectral reflectance plate can be selected in reflection horizon 13, full spectral reflectance plate is difficult for producing colour cast or change colour temperature in reflection process, is conducive to accurate simulating nature light emitting source.
Further, comprise that also 14,5 shading surfaces of thermofin comprise shell and internal layer in the plane at place separately, thermofin 14 is full of 5 shading surfaces separately between the shell and internal layer on the plane at place.Thermofin is set prevents the interior thermal loss of casing 1, can improve the heating efficiency of analog light source 2.The advantages such as thermofin 14 can adopt the super glass wool packed layer, and glass wool has that forming, volume density are little, thermal conductivity Go-to-and-fro, insulation are adiabatic, super glass wool makes glass wool Air content higher, and heat-insulating efficiency is improved.
Further, also comprise heat abstractor 4, heat abstractor 4 comprises the heat dissipation channel that UNICOM's casing 1 is inside and outside, and heat abstractor 1 is placed near analog light source 2.When the thermal value of analog light source 2 is excessive, can dispel the heat by heat abstractor 4, heat abstractor can be the inside and outside exhaust fan of connect box 1, exhaust fan can connect the heat abstractor controller simultaneously, control the start and stop of exhaust fan by the heat abstractor controller, can also install temperature inductor in casing additional, sense in casing temperature by temperature inductor in casing and surpass on preset value in limited time, be connected to control exhaust fan work by temperature inductor in casing with the heat abstractor controller.
On the technique scheme basis, casing 1 can arrange a separable framework 15, and transparent surface 11 and air flow arrangement 3 are located on this framework 15, and other parts except framework 15 are connected framework 15 with casing 1 by link.When framework 15 was separated with casing 1, the maintainer can enter casing 1 inside the equipment of casing 1 inside is safeguarded or changed.Link can be the web member of quick detach shape, conveniently in time separates in the time of need to safeguarding, safeguards complete rear timely connection.
Further, also comprise control device and induction installation, induction installation is connected with control device, control device is connected with analog light source 2, induction installation is located on transparent surface 11 outside analog light source 2 irradiation direction the preset distance place, induction installation induction analog light source 2 is in the irradiation intensity of induction installation installation site, and induction installation is adjusted analog light source 2 by control device after sensing difference between irradiation intensity and preset value, to play the effect of stable simulation nature light emitting source.Also can control device be connected with peripherals by extra control interface is set, by peripherals, the work of analog light source 2 be controlled.One support 16 can be set, and support 16 comprises and one vertically moves parts 161, vertically moves parts 161 and be connected with air flow arrangement 3 by transverse shifting parts 162, and induction installation is connected with support 16.Vertically moving parts 161 can be air flow arrangement paired occur many to pilot hole in 3 both sides, support 16 two ends are fixed on pilot hole, realize vertically moving of support 16 by carry out up-down adjustment between different pilot holes, transverse shifting parts 162 can be the Connection Blocks that is connected with support 16 for induction installation, and Connection Block laterally slides on support 16 and realizes transverse shifting.Can make the irradiation intensity of induction installation induction irradiation face 11 zoness of different by longitudinal moving device 161 and horizontal mobile device 162.Wherein induction installation can be irradiatometer, and irradiatometer can arrange a plurality of, and a plurality of irradiatometers can be judged the irradiation evenness of stable state solar simulator of the present invention in the induction irradiation intensity.Analog light source 2 can be powered by electric induction power source, control device or extra control interface are connected with the electric induction power source of analog light source 2 by a gauge tap, this gauge tap can adopt the controllable silicon noncontacting switch, the electric current that uses due to analog light source 2 is larger, adopts the controllable silicon noncontacting switch can prevent that switch from burning.
Further, also comprise mobile device, mobile device mainly forms with the roller 51 that is connected in described casing 1 by being layed in ground orbit of flates 5, and roller 51 drives casings 1 and moves along track 5.Because stable state solar simulator volume of the present invention is larger, mobile comparatively inconvenience, and because stable state solar simulator of the present invention application place is comparatively fixing, mobile device is set is convenient to move, also be convenient to adjust, also roller 51 can be set on the above-mentioned framework of mentioning 15 simultaneously, when framework 15 is separated, also can move along track 5, while track 5 and roller 51 can be framework 15 and provide support, and making separation framework 15 is to employ extra hanging device.
Above-mentioned control device, air flow arrangement controller and heat abstractor controller can adopt programmable logic controller (PLC) (PLC), be connected with peripherals by programmable logic controller (PLC), by each component working of predefined programmed control stable state solar simulator of the present invention, also can change by real-time programming the duty of each parts.
The above only is preferred embodiment of the present invention, not thereby limits claim of the present invention, so the equivalent structure that all utilizations instructions of the present invention and diagramatic content have been done changes, all is included in protection scope of the present invention.
Claims (10)
1. a stable state solar simulator, is characterized in that, comprises casing, and described casing is 6 bodies, and described 6 bodies are formed by the relative amalgamation in twos of 6 planes, and described 6 planes are rectangle, and described 6 planes comprise 1 transparent surface and 5 shading surfaces; Also comprise analog light source, described analog light source comprises the luminous site, and described analog light source is placed on plane relative with described transparent surface in described casing and makes described luminous site towards described transparent surface; Also comprise air flow arrangement, described air flow arrangement is placed in both sides, the outer described transparent surface up and down of described casing, and described air flow arrangement flows described transparent surface outside air from top to bottom.
2. stable state solar simulator as claimed in claim 1, it is characterized in that, described casing comprises a separable framework, and described transparent surface and described air flow arrangement are located on described framework, and other parts except described framework are connected described framework with described casing by link.
3. stable state solar simulator as claimed in claim 1 or 2, is characterized in that, also comprises mobile device, and described mobile device is mainly formed by the roller that is layed in the ground orbit of flates and is connected in described casing, and the described casing of described roller drive is along described rail moving.
4. stable state solar simulator as claimed in claim 1 or 2, is characterized in that, also comprises the reflection horizon, and described 5 shading surface inboards are located in described reflection horizon, and cover described 5 shading surface inner surfaces fully.
5. stable state solar simulator as claimed in claim 1 or 2, it is characterized in that, also comprise thermofin, described 5 shading surfaces described plane at place separately comprise shell and internal layer, and described thermofin is full of described 5 shading surfaces separately between the shell and internal layer on the described plane at place.
6. stable state solar simulator as claimed in claim 1 or 2, is characterized in that, also comprises heat abstractor, and described heat abstractor comprises the heat dissipation channel that the described casing of UNICOM is inside and outside, and described heat abstractor is placed in nearly described analog light source place.
7. stable state solar simulator as claimed in claim 1 or 2, it is characterized in that, also comprise control device and induction installation, described induction installation is connected with described control device, described control device is connected with described analog light source, described induction installation is located on the described analog light source irradiation direction in the described transparent surface outside preset distance place, the described analog light source of described induction installation induction is in the irradiation intensity of described induction installation installation site, and described control device is adjusted described analog light source according to the sensed data of described induction installation.
8. stable state solar simulator as claimed in claim 1 or 2, is characterized in that, described analog light source is the lamp battle array that a plurality of metal halid lamps form.
9. stable state solar simulator as claimed in claim 7, it is characterized in that, also comprise a support, described support comprise one vertically move parts, the described parts that vertically move are connected with described air flow arrangement by transverse shifting parts, described induction installation is connected with described support.
10. stable state solar simulator as claimed in claim 7, is characterized in that, described analog light source comprises electric induction power source, and described control device is connected with described electric induction power source by gauge tap.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2012101342365A CN103383343A (en) | 2012-05-03 | 2012-05-03 | Stable-state solar simulator |
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| CN2012101342365A CN103383343A (en) | 2012-05-03 | 2012-05-03 | Stable-state solar simulator |
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| CN103383343A true CN103383343A (en) | 2013-11-06 |
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| CN2012101342365A Pending CN103383343A (en) | 2012-05-03 | 2012-05-03 | Stable-state solar simulator |
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Cited By (7)
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| CN106253847A (en) * | 2016-08-25 | 2016-12-21 | 安徽凯达能源科技有限公司 | Solar module simulated air case |
| CN106764710A (en) * | 2016-10-18 | 2017-05-31 | 长春晟博光学技术开发有限公司 | A kind of supporting and adjusting device of new focus type solar simulator |
| CN107147363A (en) * | 2017-05-17 | 2017-09-08 | 莱茵技术（上海）有限公司 | A kind of stable state solar simulation room for photovoltaic board test |
| CN110159973A (en) * | 2019-05-20 | 2019-08-23 | 上海权测新能源科技有限公司 | A kind of solar simulator |
| CN113933236A (en) * | 2021-12-16 | 2022-01-14 | 中国飞机强度研究所 | System and method for simulating and testing airplane solar radiation in climate environment laboratory |
| CN114455097A (en) * | 2022-04-13 | 2022-05-10 | 中国飞机强度研究所 | Infrared light source equivalent-based solar radiation test system and method for airplane test |
| CN118167967A (en) * | 2024-04-02 | 2024-06-11 | 武汉爱疆科技有限公司 | A multi-channel LED steady-state solar simulator system |
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Cited By (7)
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| CN114455097A (en) * | 2022-04-13 | 2022-05-10 | 中国飞机强度研究所 | Infrared light source equivalent-based solar radiation test system and method for airplane test |
| CN118167967A (en) * | 2024-04-02 | 2024-06-11 | 武汉爱疆科技有限公司 | A multi-channel LED steady-state solar simulator system |
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