CN216431434U - Solar simulator capable of realizing all-weather solar irradiation simulation - Google Patents
Solar simulator capable of realizing all-weather solar irradiation simulation Download PDFInfo
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- CN216431434U CN216431434U CN202123304890.XU CN202123304890U CN216431434U CN 216431434 U CN216431434 U CN 216431434U CN 202123304890 U CN202123304890 U CN 202123304890U CN 216431434 U CN216431434 U CN 216431434U
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Abstract
A solar simulator capable of realizing all-weather solar irradiation simulation comprises a simulator frame, a short-arc xenon lamp, a reflective condenser, an iris diaphragm mechanism, an optical integrator, a superposition lens, a spectral filter and a turning reflector; the short-arc xenon lamp is arranged at the left end of the center of the inner cavity of the simulator frame and is used as a light source to be arranged at the focal position of the right end of the reflective condenser; the reflective condenser is fixed at the left end of the center of the inner cavity of the simulator frame; the iris diaphragm mechanism is fixed in the simulator frame on the right side of the reflective condenser; the optical integrator, the superposition lens, the spectral filter and the turning reflector are sequentially arranged on the right side of the iris diaphragm mechanism. The device adopts the dual regulation mode of regulating the output power of the power supply and changing the aperture size of the shading diaphragm of the iris diaphragm mechanism by introducing the changed shading diaphragm, so that the coverage of the irradiation output power of the 0-1 suns solar simulator is realized, and the all-weather solar irradiation simulation output can be realized.
Description
Technical Field
The utility model belongs to the technical field of the solar simulation design, concretely relates to can realize solar simulator of all-weather solar irradiation simulation.
Background
In the field of solar simulation technology, a solar simulator for simulating surface solar radiation, namely a conventional AM1.5 solar simulator, is commonly used for simulating approximately 1suns (1000W/m) of the surface2) The power regulation mode of the solar radiation is usually realized by regulating the power supply of a power supply. A light source of the solar simulator is usually a short-arc xenon lamp light source, because the color temperature of the light source is close to the sun, and the spectrums of other spectrum bands are very close to the sunlight except the characteristic spectrum of the xenon lamp near 800 nm-1100 nm. In the article "uniform illumination of large-area divergent solar simulator" in the paragraph "precision optical engineering" 2019 (027) 003, a short-arc xenon lamp is used as a light source of the solar simulator. The working principle of the short-arc xenon lamp is to utilize the high-temperature plasma radiation principle, namely, after a direct-current voltage is applied between a cathode and an anode of the xenon lamp, the cathode is electrically excited by high frequency and high voltage to emit thermal electrons, and the thermal electrons are accelerated by an electric field and then impact xenon atoms, so that ionization is excited, and strong arc discharge is generated. The problems with this type of illumination are: when the power supply power is low to a certain degree, the xenon lamp emits light and can generate an unstable phenomenon, namely 'arc flash' occurs, the xenon lamp can generate high-frequency brightness change, and the optical system is influencedThe output stability, and this kind of lighting state seriously influences the life-span of xenon lamp, difficult long-time ignition.
The regulation mode which influences the output energy of the system by regulating the power supply power of the power supply has the following problems: because the power acceptance threshold of the xenon lamp has certain limitation, the optical system is difficult to provide a low-energy output state, and the low-energy output solar irradiation simulation in the states of morning, evening, cloudy rainy days, heavy fog and the like is difficult to realize.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a can realize solar simulator of all-weather solar irradiation simulation, this solar simulator has introduced variable shading diaphragm in original optical system, through the mode that power regulation and iris diaphragm shading combined together, has overcome the limit that the short arc xenon lamp is influenced by the power supply threshold value and is difficult to provide low-power irradiation output, realizes the comprehensive cover of 0~1suns irradiation output of solar simulator irradiation output.
The purpose of the utility model can be realized by adopting the following technical scheme: a solar simulator capable of realizing all-weather solar irradiation simulation comprises a simulator frame, a short-arc xenon lamp, a reflective condenser, an iris diaphragm mechanism, an optical integrator, a superposition lens, a spectral filter and a turning reflector; the simulator frame is of a horizontally arranged rectangular frame structure, the right end face of the rectangular frame and the bottom face of the rectangular frame are obliquely arranged at an acute angle, and a turning reflector is fixedly arranged at the center of the inner side of the right end face; the short-arc xenon lamp is arranged at the left end of the center of the inner cavity of the simulator frame, the short-arc xenon lamp is connected with the reflective collecting lens, the short-arc xenon lamp is used as a light source and is arranged at the focal position of the right end of the reflective collecting lens, and the short-arc xenon lamp and the reflective collecting lens form a light condensing system; the reflecting type condenser lens is arranged at the left end of the center of the inner cavity of the simulator frame, is sleeved at the center of the connecting plate I and is fixed in the inner cavity of the simulator frame through the connecting plate I; the variable diaphragm mechanism is arranged on the right side of the reflective condenser and comprises a mounting bottom plate, a base, a curved blade, a slideway ring, a pressing plate, a limit switch and a driving system, and the variable diaphragm mechanism is fixed in an inner cavity of the simulator frame through the mounting bottom plate; the optical integrator is fixedly arranged on a connecting plate II and is fixed in an inner cavity of the simulator frame through the connecting plate II; the spectral filter is arranged on the right side of the superposition lens, is fixedly arranged on the connecting plate III and is fixed in the inner cavity of the simulator frame through the connecting plate III; the optical integrator, the superposition lens, the spectral filter and the catadioptric mirror form an optical homogenizing system.
The variable diaphragm mechanism is characterized in that a base of the variable diaphragm mechanism is arranged on an installation bottom plate, a slide way ring is arranged on the base, curved surface blades are arranged between the base and the slide way ring in a laminated mode, a pressing plate is arranged on the upper end face of the slide way ring, a limit switch is arranged on the pressing plate, and a driving system is arranged on the installation bottom plate outside the slide way ring.
The mounting bottom plate is of a rectangular flat plate structure with a round hole in the center; the base is fixed at the center of the mounting base plate, the base is of a circular ring structure with a T-shaped longitudinal cross section, the diameter of the circular ring is consistent with that of a circular hole in the center of the mounting base plate, a through hole for mounting the curved-surface blade is formed in the T-shaped end face of the base, three waist-shaped convex blocks are uniformly distributed on the edge of the upper end face of the base, and threaded holes connected with the pressing plate are formed in the centers of the waist-shaped convex blocks.
The slide ring construct for the excircle is equipped with the turbine ring of the teeth of a cogwheel, the up end of slide ring is equipped with trapezoidal recess along the circumference equipartition, the lower terminal surface of slide ring is equipped with radial spill slide along the circumference equipartition, spill slide and the mutual staggered arrangement of trapezoidal recess, the excircle edge of slide ring is equipped with three fan-shaped slot along circumference department equipartition, three fan-shaped slot and the three waist shape lug sliding connection on the base terminal surface.
The two end faces of the curved surface blade are respectively provided with a relative stand column, the stand columns are provided with small bearings, the small bearings on the upper end faces of the curved surface blade are sequentially arranged in concave slide ways of the lower end faces of the slide way rings and are in sliding fit with the concave slide ways, and the small bearings on the lower end faces of the curved surface blade are sequentially arranged in through holes in the base and are in interference fit with the through holes.
The pressing plate is of an annular flat plate structure, a limit switch for limiting the rotation angle of the slideway ring is arranged on the pressing plate, and the pressing plate is fixedly connected with the waist-shaped convex block through a bolt.
The driving system is fixed on the installation bottom plate outside the slideway ring, the driving system is in a motor-driven worm structure, and the worm is meshed with gear teeth on the outer diameter of the slideway ring to form a worm gear motor driving mechanism.
The distances among the reflective condenser, the variable diaphragm mechanism, the optical integrator, the superposition lens and the spectral filter are arranged according to the design requirement, and the central axes of the variable diaphragm mechanism, the optical integrator, the superposition lens and the spectral filter and the focal center line of the right end of the reflective condenser are on the same axis.
The inclination angle of the turning reflector fixed on the right end face of the simulator frame is set according to the design requirement.
The design principle of the utility model is that: the output power of the short-arc xenon lamp is adjusted by adjusting the output power of the power supply in the section of the simulated high-power output range by introducing the iris diaphragm mechanism, and the output power of the solar simulator is limited by adjusting the shading diaphragm of the iris diaphragm mechanism to shade light in the low-power stage; when the iris diaphragm mechanism is used, a driving system is started, the motor drives the worm to drive the slideway ring to rotate, the rotation of the slideway ring drives the curved surface blades to rotate relative to the center of the base hole, and the variable aperture is naturally formed by the rotation of the laminated curved surface blades, meanwhile, the limit switch on the pressure plate limits the rotation angle of the slideway ring along with the sliding between the fan-shaped groove on the slideway ring and the waist-shaped lug on the base, the aperture size of the diaphragm aperture is further controlled to realize different shading effects, the diaphragm coming out of the iris diaphragm mechanism passes through the optical integrator and the superposition lens, then is filtered by the spectral filter and irradiates on the inclined turning reflector, the simulation method comprises the steps of reflecting the light to a test piece at the lower part of a simulator frame through a turning reflector, and completing the simulation of irradiation power output of 0 to 1suns of the solar simulator by dual means of adjusting output power and the size of a shading diaphragm aperture of an iris diaphragm mechanism.
The utility model has the advantages that: the device design science, the simple operation, introduce iris diaphragm mechanism in solar simulator, utilize the rotation of the range upon range of curved surface blade of turbine worm mechanism drive, aperture size through limit switch control curved surface blade, construct the shading diaphragm that constantly changes, this solar simulator has overcome traditional solar simulator and has passed through the regulation power control solar simulator output, be difficult to realize the not enough of ultralow energy solar radiation output simulation, adopt the dual regulation mode of regulation power output and iris diaphragm mechanism shading diaphragm aperture size, realize the cover of the irradiation output power of 0~1suns solar simulator, thereby can realize all-weather solar radiation simulation output.
Drawings
Fig. 1 is a schematic view of the connection structure of the present invention;
FIG. 2 is a schematic view of the iris diaphragm mechanism of the present invention;
FIG. 3 is a schematic side view of a simulator frame according to the present invention;
FIG. 4 is a schematic view of the connection between the short-arc xenon lamp and the reflective condenser lens of the present invention on the connection board I;
FIG. 5 is a schematic view of a base of the iris diaphragm mechanism of the present invention;
FIG. 6 is a schematic view of a slideway ring of the iris diaphragm mechanism of the present invention;
FIG. 7 is a schematic view of the upper end face of the chute ring;
FIG. 8 is a schematic view of the lower end face of the chute ring;
FIG. 9 is a schematic view of a curved blade of the iris diaphragm mechanism of the present invention;
fig. 10 is a schematic view of a pressing plate of the iris diaphragm mechanism of the present invention;
FIG. 11 is a side view of a connection plate I of the present invention;
FIG. 12 is a side view of the connection plate II of the present invention;
fig. 13 is a side view of a connecting plate iii according to the present invention;
fig. 14 is a schematic view of the iris diaphragm mechanism of the present invention in a state of the iris diaphragm with the largest aperture;
FIG. 15 is a schematic view of the aperture of the iris diaphragm mechanism in the blocking state I;
FIG. 16 is a schematic view of the aperture of the iris diaphragm mechanism in the blocking state II;
fig. 17 is an aperture schematic view of the iris diaphragm mechanism in a blocking state iii;
FIG. 18 is a schematic view of the aperture of the iris diaphragm mechanism in the blocking state IV;
FIG. 19 is a schematic diagram of a conventional design of a curved optical system of a solar simulator;
the labels in the figure are: 1. simulator frame, 2, short arc xenon lamp, 3, reflective condenser, 4, iris diaphragm mechanism, 5, optical integrator, 6, superimposed lens, 7, spectral filter, 8, catadioptric mirror, 9, mounting base plate, 10, base, 11, slideway ring, 12, curved blade, 13, pressing plate, 14, driving system, 15, limit switch, 16, waist-shaped lug, 17, column, 18, small bearing, 19, trapezoidal groove, 20, concave slideway, 21, fan-shaped groove, 22, connecting plates I, 23, connecting plates II, 24, connecting plates III, 25 and test piece.
Detailed Description
The following detailed description of the embodiments of the present invention will be made with reference to the accompanying drawings.
As shown in fig. 1, fig. 2, fig. 3, fig. 4, fig. 5, fig. 6, fig. 7, fig. 8, fig. 9, fig. 10, fig. 11, fig. 12, fig. 13, fig. 14, fig. 15, fig. 16, fig. 17, fig. 18, fig. 19, a solar simulator capable of achieving all-weather solar irradiation simulation includes a simulator frame 1, a short-arc xenon lamp 2, a reflective condenser lens 3, an iris mechanism 4, an optical integrator 5, a superimposing lens 6, a spectral filter 7, and a folding mirror 8; the simulator frame 1 is a horizontally arranged rectangular frame structure, the right end face and the bottom face of the rectangular frame are obliquely arranged at an acute angle, and a turning reflector 8 is fixedly arranged at the center of the inner side of the right end face; the short-arc xenon lamp 2 is arranged at the left end of the center of the inner cavity of the simulator frame 1, the short-arc xenon lamp 2 is connected with the reflective collecting lens 3, the short-arc xenon lamp 2 is used as a light source and is arranged at the focal position of the right end of the reflective collecting lens 3, and the short-arc xenon lamp and the reflective collecting lens form a light condensing system; the reflection type condenser 3 is arranged at the left end of the center of the inner cavity of the simulator frame 1, the reflection type condenser 3 is sleeved at the center of the connecting plate I22 and is fixed in the inner cavity of the simulator frame 1 through the connecting plate I22; the variable diaphragm mechanism 4 is arranged on the right side of the reflective condenser 3, the variable diaphragm mechanism 4 comprises a mounting bottom plate 9, a base 10, a slideway ring 11, a curved blade 12, a pressing plate 13, a driving system 14 and a limit switch 15, and the variable diaphragm mechanism 4 is fixed in the inner cavity of the simulator frame 1 through the mounting bottom plate 9; the optical integrator 5 and the superposition lens 6 are connected together and arranged on the right side of the iris diaphragm mechanism 4, and the optical integrator 5 is fixedly arranged on a connecting plate II 23 and is fixed in the inner cavity of the simulator frame 1 through the connecting plate II 23; the spectral filter 7 is arranged on the right side of the superposition lens 6, the spectral filter 7 is fixedly arranged on a connecting plate III 24 and is fixed in the inner cavity of the simulator frame 1 through the connecting plate III 24; the distances among the reflective condenser 3, the iris diaphragm mechanism 4, the optical integrator 5, the superposition lens 6 and the spectral filter 7 are arranged according to the design requirement, the central axes of the iris diaphragm mechanism 4, the optical integrator 5, the superposition lens 6 and the spectral filter 7 and the focal center line of the right end of the reflective condenser 3 are on the same axis, and the optical integrator 5, the superposition lens 6, the spectral filter 7 and the turning reflector 8 form a light homogenizing system; the inclination angle of the folding reflector 8 fixed on the right end face of the simulator frame 1 is set according to the design requirement.
The variable diaphragm mechanism 4 is characterized in that a base 10 is arranged on an installation bottom plate 9, a slideway ring 11 is arranged on the base 10, curved blades 12 are arranged between the base 10 and the slideway ring 11 in a laminated mode, a pressing plate 13 is arranged on the upper end face of the slideway ring 11, a limit switch 15 is arranged on the pressing plate 13, and a driving system 14 is arranged on the installation bottom plate 9 outside the slideway ring 11; the mounting bottom plate 9 is a rectangular flat plate structure with a round hole in the center; the base 10 is fixed at the center of the mounting base plate 9, the base 10 is of a circular ring structure with a T-shaped longitudinal cross section, the hole diameter of an inner hole of the circular ring is consistent with that of a circular hole at the center of the mounting base plate 9, a through hole for mounting the curved-surface blade 12 is formed in the T-shaped end face of the base 10, three waist-shaped convex blocks 16 are uniformly distributed at the edge of the upper end face of the base 10, and threaded holes connected with the pressing plate 13 are formed in the centers of the waist-shaped convex blocks 16; the slideway ring 11 is a turbine ring structure with gear teeth on the excircle, trapezoidal grooves 19 are uniformly distributed on the upper end surface of the slideway ring 11 along the circumference, radial concave slideways 20 are uniformly distributed on the lower end surface of the slideway ring 11 along the circumference, the concave slideways 19 and the trapezoidal grooves 20 are mutually staggered, three fan-shaped grooves 21 are uniformly distributed on the excircle edge of the slideway ring 11 along the circumference, the width of each fan-shaped groove 21 is matched with the width of a waist-shaped lug 16 on the edge of the upper end surface of the base 10, and the three fan-shaped grooves 21 are slidably connected with the three waist-shaped lugs 16 to form a simple guide, so that the slideway ring 11 can concentrically rotate relative to the base 10; the two end faces of the curved blade 12 are respectively provided with opposite upright posts 17, and when the aperture is changed, the curved blade 12 needs to rotate around the two upright posts 17, in order to ensure the smooth rotation of the curved blades 12 after the temperature rises, so that the diaphragm does not block, the upright post 17 is provided with a small bearing 18, the small bearing 18 on the upper end surface of each curved surface blade 12 is sequentially arranged in a concave slideway 19 on the lower end surface of the slideway ring 11, the small bearings 18 on the lower end surface of the curved blade 12 are sequentially arranged in the through holes on the base 10 in a sliding fit with the concave slide ways 19, and are in interference fit with each other, in order to ensure the heat resistance of the curved-surface blades 12 in the energy-type optical system, the curved-surface blades 12 are stacked in a crossed manner by adopting copper and stainless steel sheets, and are used in a crossed manner, so that the friction force between the curved-surface blades 12 is reduced, and the heat dissipation is facilitated; the pressing plate 13 is of an annular flat plate structure, a limit switch 15 for limiting the rotation angle of the slideway ring 11 is arranged on the pressing plate 13 and used for limiting the rotation angle of the slideway ring 11 so as to control the opening size of the diaphragm, and the pressing plate 13 is fixedly connected with the kidney-shaped lug 16 through a bolt; the driving system 14 is fixedly connected with the mounting base plate 9, the driving system 14 is a worm structure driven by a motor, and the worm is meshed with gear teeth on the outer diameter of the slideway ring 11 to form a worm gear motor driving mechanism.
The utility model discloses a design principle and specific use become: the short-arc xenon lamp 2 is connected with a power supply, a power switch is started, a light source of the short-arc xenon lamp 2 focuses on a focal point of a reflective condenser lens 3, the reflective condenser lens 3 reflects light rays onto an iris diaphragm mechanism 4, the output power of the short-arc xenon lamp 2 is adjusted by adjusting the output power of the power supply in a section of a high-power output range, a driving system 14 of the iris diaphragm mechanism 4 is started in a low-power stage according to the shading requirement of an optical system, a motor drives a worm to drive a chute ring 11 to rotate, the rotation of the chute ring 11 drives a curved blade 12 to rotate relative to the hole center of a base 10, a changed aperture is naturally formed by the rotation of a laminated curved blade 12, and meanwhile, a limit switch 15 on a pressing plate 13 limits the rotating angle of the chute ring 11 along with the sliding between a fan-shaped groove 21 on the chute ring 11 and a waist-shaped lug 16 on the base 10, the opening size of the aperture of the diaphragm is further controlled, different shading effects are achieved, and the output power of the solar simulator is limited; the diaphragm from the iris diaphragm mechanism 4 passes through the optical integrator 5 and the superposition lens 6, then passes through the spectral filter 7 to filter light, irradiates the inclined turning reflector 8, is reflected to the test piece 25 at the lower part of the simulator frame 1 through the turning reflector 8, and realizes the all-weather solar simulator irradiation simulation of sunlight irradiation output of 0 to 1suns by dual means of adjusting the output power and the size of the shading diaphragm aperture of the iris diaphragm mechanism 4.
The parts of the present invention not described in detail are prior art, and the common general knowledge of the specific structures and characteristics in the embodiments is not described too much, and the same and similar parts can be referred to each other. The utility model discloses a simple structure, convenient to use has implemented the application, and is respond well, the suggestion popularization.
Claims (9)
1. A solar simulator capable of realizing all-weather solar irradiation simulation comprises a simulator frame (1), a short-arc xenon lamp (2), a reflective condenser (3), an iris diaphragm mechanism (4), an optical integrator (5), a superposition lens (6), a spectral filter (7) and a turning reflector (8), and is characterized in that; the simulator frame (1) is of a horizontally arranged rectangular frame structure, the right end face of the rectangular frame and the bottom face of the rectangular frame are obliquely arranged at an acute angle, and a turning reflector (8) is fixedly arranged at the center of the inner side of the right end face; the short-arc xenon lamp (2) is arranged at the left end of the center of the inner cavity of the simulator frame (1), the short-arc xenon lamp (2) is connected with the reflective collecting mirror (3), the short-arc xenon lamp (2) is used as a light source and is arranged at the right end focus position of the reflective collecting mirror (3), and the short-arc xenon lamp and the reflective collecting mirror form a light condensing system; the reflective collecting mirror (3) is arranged at the left end of the center of the inner cavity of the simulator frame (1), the reflective collecting mirror (3) is sleeved at the center of the connecting plate I (22) and is fixed in the inner cavity of the simulator frame (1) through the connecting plate I (22); the variable diaphragm mechanism (4) is arranged on the right side of the reflective condenser (3), the variable diaphragm mechanism (4) comprises a mounting bottom plate (9), a base (10), a slideway ring (11), a curved blade (12), a pressing plate (13), a driving system (14) and a limit switch (15), and the variable diaphragm mechanism (4) is fixed in an inner cavity of the simulator frame (1) through the mounting bottom plate (9); the optical integrator (5) and the superposition lens (6) are connected together and sequentially arranged on the right side of the iris diaphragm mechanism (4), and the optical integrator (5) is fixedly arranged on a connecting plate II (23) and is fixed in an inner cavity of the simulator frame (1) through the connecting plate II (23); the spectral filter (7) is arranged on the right side of the superposition lens (6), and the spectral filter (7) is fixedly arranged on a connecting plate III (24) and is fixed in an inner cavity of the simulator frame (1) through the connecting plate III (24); the light homogenizing system is composed of the optical integrator (5), the superposition lens (6), the spectral filter (7) and the turning reflector (8).
2. The solar simulator capable of performing all-weather solar irradiance simulation according to claim 1, wherein: a base (10) of the iris diaphragm mechanism (4) is arranged on an installation bottom plate (9), a slideway ring (11) is arranged on the base (10), curved surface blades (12) are arranged between the base (10) and the slideway ring (11) in a laminated mode, a pressing plate (13) is arranged on the upper end face of the slideway ring (11), a limit switch (15) is arranged on the pressing plate (13), and a driving system (14) is arranged on the installation bottom plate (9) outside the slideway ring (11).
3. The solar simulator capable of performing all-weather solar irradiance simulation according to claim 1, wherein: the mounting bottom plate (9) is of a rectangular flat plate structure with a round hole in the center; the base (10) fix in the center of mounting plate (9), base (10) are the ring structure of T shape for longitudinal cross section, the aperture of ring is unanimous with the round hole aperture at mounting plate (9) center, be provided with the through-hole of installation curved surface blade (12) on the T shape terminal surface of base (10), the up end edge equipartition of base sets up three waist shape lug (16), waist shape lug (16) center is provided with the screw hole of being connected with clamp plate (13).
4. The solar simulator capable of performing all-weather solar irradiance simulation according to claim 1, wherein: the turbine ring structure that the outer circle was equipped with the teeth of a cogwheel is encircled to slide ring (11), the up end of slide ring (11) is equipped with trapezoidal recess (19) along the circumference equipartition, the lower terminal surface of slide ring (11) is equipped with radial spill slide (20) along the circumference equipartition, spill slide (20) and trapezoidal recess (19) staggered arrangement each other, the outer disc edge department of slide ring (11) is equipped with three fan-shaped slot (21) along the circumference equipartition, three fan-shaped slot (21) and three waist shape lug (16) sliding connection on the base terminal surface.
5. The solar simulator capable of performing all-weather solar irradiance simulation according to claim 1, wherein: the two end faces of the curved surface blade (12) are respectively provided with a relative stand column (17), the stand column (17) is provided with a small bearing (18), the small bearing (18) on the upper end face of the curved surface blade (12) is sequentially arranged in a concave slide way (20) on the lower end face of a slide way ring (11) and is in sliding fit with the concave slide way (20), and the small bearing (18) on the lower end face of the curved surface blade (12) is sequentially arranged in a through hole on a base (10) and is in interference fit with the small bearing (18).
6. The solar simulator capable of performing all-weather solar irradiance simulation according to claim 1, wherein: the pressing plate (13) is of an annular flat plate structure, a limit switch (15) for limiting the rotation angle of the slideway ring (11) is arranged on the pressing plate (13), and the pressing plate (13) is fixedly connected with the waist-shaped lug (16) through a bolt.
7. The solar simulator capable of performing all-weather solar irradiance simulation according to claim 1, wherein: the driving system (14) is fixed on the mounting bottom plate (9) outside the slideway ring (11), the driving system (14) is of a motor-driven worm structure, and the worm is meshed with gear teeth on the outer diameter of the slideway ring (11) to form a worm gear motor driving mechanism.
8. The solar simulator capable of performing all-weather solar irradiance simulation according to claim 1, wherein: the distances among the reflective collecting mirror (3), the variable diaphragm mechanism (4), the optical integrator (5), the superposition lens (6) and the spectral filter (7) are arranged according to the design requirement, and the central axes of the variable diaphragm mechanism (4), the optical integrator (5), the superposition lens (6) and the spectral filter (7) and the focal center line of the right end of the reflective collecting mirror (3) are on the same axis.
9. The solar simulator capable of performing all-weather solar irradiance simulation according to claim 1, wherein: the inclination angle of a turning reflector (8) fixed on the right end face of the simulator frame (1) is set according to the design requirement.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202123304890.XU CN216431434U (en) | 2021-12-27 | 2021-12-27 | Solar simulator capable of realizing all-weather solar irradiation simulation |
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| CN202123304890.XU CN216431434U (en) | 2021-12-27 | 2021-12-27 | Solar simulator capable of realizing all-weather solar irradiation simulation |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114302537A (en) * | 2021-12-27 | 2022-04-08 | 中国人民解放军军事科学院国防工程研究院 | Output irradiation intensity control method for all-weather solar simulator |
| CN115013785A (en) * | 2022-06-30 | 2022-09-06 | 南阳通易电气科技有限公司 | Compact xenon lamp light source |
| CN117398622A (en) * | 2023-11-30 | 2024-01-16 | 尊然科技发展(北京)有限公司 | Phototherapy system based on high-power infrared light condensation shaping and light source control method thereof |
-
2021
- 2021-12-27 CN CN202123304890.XU patent/CN216431434U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114302537A (en) * | 2021-12-27 | 2022-04-08 | 中国人民解放军军事科学院国防工程研究院 | Output irradiation intensity control method for all-weather solar simulator |
| CN114302537B (en) * | 2021-12-27 | 2024-02-23 | 中国人民解放军军事科学院国防工程研究院 | Output irradiation intensity control method for all-weather solar simulator |
| CN115013785A (en) * | 2022-06-30 | 2022-09-06 | 南阳通易电气科技有限公司 | Compact xenon lamp light source |
| CN117398622A (en) * | 2023-11-30 | 2024-01-16 | 尊然科技发展(北京)有限公司 | Phototherapy system based on high-power infrared light condensation shaping and light source control method thereof |
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