CN107388188B - Automatic light gathering and scattering instrument - Google Patents
Automatic light gathering and scattering instrument Download PDFInfo
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- CN107388188B CN107388188B CN201710590447.2A CN201710590447A CN107388188B CN 107388188 B CN107388188 B CN 107388188B CN 201710590447 A CN201710590447 A CN 201710590447A CN 107388188 B CN107388188 B CN 107388188B
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- 230000001678 irradiating effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
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- 239000004568 cement Substances 0.000 description 1
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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
- F21S11/002—Non-electric lighting devices or systems using daylight characterised by the means for collecting or concentrating the sunlight, e.g. parabolic reflectors or Fresnel lenses
- F21S11/005—Non-electric lighting devices or systems using daylight characterised by the means for collecting or concentrating the sunlight, e.g. parabolic reflectors or Fresnel lenses with tracking means for following the position of the sun
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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
- F21S11/007—Non-electric lighting devices or systems using daylight characterised by the means for transmitting light into the interior of a building
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V13/00—Producing particular characteristics or distribution of the light emitted by means of a combination of elements specified in two or more of main groups F21V1/00 - F21V11/00
- F21V13/02—Combinations of only two kinds of elements
- F21V13/04—Combinations of only two kinds of elements the elements being reflectors and refractors
- F21V13/06—Combinations of only two kinds of elements the elements being reflectors and refractors a reflector being rotatable
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/04—Controlling the distribution of the light emitted by adjustment of elements by movement of reflectors
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Architecture (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
Abstract
The invention provides an automatic light gathering and scattering instrument, which comprises a light gathering area, a transmission area and a divergence area, wherein the light gathering area is arranged on the transmission area; the light gathering area is provided with a concave reflector which is used for reflecting sunlight vertically irradiated from the top to the ground into a non-parallel ray and gathering the ray to the transmission area; the transmission area is provided with a convex transmission mirror which is used for transmitting the light rays converged by the condensation area and forming a parallel light source, and the light rays irradiate the semi-underground garage/the semi-basement after passing through a window of the semi-underground garage/the semi-basement and then are refracted to the divergence area; the divergent zone is provided with a reflecting mirror surface for reflecting the light rays refracted by the convex transmission mirror and a convex reflecting mirror for reflecting the light rays reflected by the reflecting mirror surface to the ground in all directions. The invention is based on the principle that the concave reflector and the convex lens can converge light rays, and the convex reflector can disperse light sources, and achieves the effects of light ray transfer, brightness enhancement and energy saving by converging sunlight and transferring the sunlight into a semi-underground garage/semi-underground chamber by using a mirror surface device.
Description
Technical Field
The invention relates to an automatic light gathering and scattering instrument, in particular to an automatic light gathering and scattering instrument for a semi-underground garage/semi-basement.
Background
At present, a semi-underground garage/semi-basement is a common building structure in industrial areas and commercial areas, and because only one third of the upper part of one floor of a common semi-underground garage/semi-basement is provided with a window, light rays of the common semi-underground garage/semi-basement are irradiated by the window, and due to insufficient light rays, an electric lamp can be arranged only in 24 hours, and a lot of electric energy is consumed.
In order to respond to the national call of "resource conservation", how to reduce the electric energy consumption of the semi-underground garage/semi-basement on the premise of meeting the illumination requirement is a difficult problem which is solved by the technical personnel in the field.
Disclosure of Invention
The invention aims to solve the technical problem of how to reduce the power consumption of a semi-underground garage/semi-basement on the premise of meeting the lighting requirement of the semi-underground garage/semi-basement.
In order to solve the above technical problems, the technical solution of the present invention is to provide an automatic light gathering and scattering apparatus, which is characterized in that: comprises a light gathering area, a transmission area and a divergence area;
the light gathering area is provided with a concave reflector which is used for reflecting sunlight vertically irradiated from the top to the ground into a non-parallel ray and gathering the ray to the transmission area;
the transmission area is provided with a convex transmission mirror which is used for transmitting the light rays converged by the condensation area and forming a parallel light source, and the light rays irradiate the semi-underground garage/the semi-basement after passing through a window of the semi-underground garage/the semi-basement and then are refracted to the divergence area;
the divergent zone is provided with a reflecting mirror surface for reflecting the light rays refracted by the convex transmission mirror and a convex reflecting mirror for reflecting the light rays reflected by the reflecting mirror surface to the ground in all directions.
Preferably, the reflecting mirror surface in the divergent zone is a blocky concave reflecting mirror, the concave reflecting mirror in the convergent zone is a blocky concave reflecting mirror, the convex transmitting mirror is a semi-cylindrical convex transmitting mirror, and the convex reflecting mirror is a spherical convex reflecting mirror.
More preferably, the light between the concave reflector and the convex transmission mirror has a focus, and the focus is used for controlling the light to emit out of the convex transmission mirror to form a parallel strip-shaped light source, the light passes through a window, irradiates into a semi-underground garage/semi-basement, and then refracts to the block-shaped concave reflector in the divergent zone, after the light is reflected by the block-shaped concave reflector, the parallel strip-shaped light source can be converged again to form a non-parallel circular light source, the non-parallel circular light source irradiates on the convex reflector, and then is reflected to the ground by the convex reflector towards all directions.
Preferably, the reflecting mirror surface in the divergent zone is a plane mirror, the concave reflecting mirror in the convergent zone is a spherical concave reflecting mirror, the convex transmitting mirror is a spherical convex transmitting mirror, and the convex reflecting mirror is a spherical convex reflecting mirror.
More preferably, the light between the concave reflector and the convex transmission mirror has a focus, and the focus is used to control the light to emit out of the convex transmission mirror, so as to form a parallel circular light source, which passes through a window, irradiates into a semi-underground garage/semi-basement, refracts onto the plane mirror, and after being reflected by the plane mirror, the parallel circular light source is emitted onto the convex reflector, and then is reflected by the convex reflector to the ground in all directions.
Preferably, an antireflection film is arranged on the convex transmission mirror.
Preferably, the angle of the concave reflecting mirror of the light-gathering area is adjusted by the automatic sunlight adjuster to ensure that sunlight irradiates on the concave reflecting mirror.
More preferably, the automatic sunlight regulator comprises an automatic sunlight regulator in the east-west direction and an automatic sunlight regulator in the north-south direction;
the automatic sunlight regulator in the east-west direction comprises a motor, output shafts at two ends of the motor are respectively connected with an upper rotating shaft, a lower rotating shaft is arranged below the upper rotating shaft, two belts are respectively tensioned on the upper rotating shaft and the lower rotating shaft at two ends of the motor, a sliding block is respectively fixed on the two belts, and the two sliding blocks are respectively connected with two ends of the middle part of a concave reflector of a light gathering area through connecting wires;
the automatic sunlight regulator in the south-north direction is additionally provided with two motors on the basis of the automatic sunlight regulator in the east-west direction, output shafts of the two additionally arranged motors are respectively connected with one ends of two connecting rods through rotating shafts, and the other ends of the two connecting rods are connected with the two ends of the bottom of a concave reflector in a light gathering area.
Furthermore, in the automatic sunlight regulator in the east-west direction, the sliding block is controlled by the motor to move up and down, so that the concave reflecting mirror in the light gathering area is driven to rotate by an angle according to the required rotating direction, and the included angle between the concave reflecting mirror and the horizontal line in the east-west direction is further controlled;
in the automatic sunlight regulator for the south-north direction, the motor is additionally arranged on one side of the regulator, one side of the concave reflector is upwards pulled, and at the moment, the concave reflector and the horizon form an angle in the south-north direction.
Preferably, sleeves for preventing the light diffused in the transferring process from causing unnecessary damage to eyes are arranged between the window of the semi-underground garage/semi-basement and the concave reflecting mirror of the light gathering area and between the window of the semi-underground garage/semi-basement and the reflecting mirror surfaces of the light diffusing area.
Based on the principle that the concave reflector can converge light to a focus, the convex lens can converge light, and the convex reflector can disperse light sources, the sunlight with the area larger than that of a window of a semi-underground garage/semi-basement is converged and then is transferred into the semi-underground garage/semi-basement by various mirror devices, so that the effects of light transfer and brightness enhancement are achieved. The problems that the semi-underground garage/semi-basement is dim in daytime, walking and driving are inconvenient, and energy is wasted due to long-time lighting are solved. On the premise of the same brightness, the illuminating lamp with smaller power can be selected, so that more beneficial energy conservation is achieved.
Drawings
FIG. 1 is a schematic view of an automatic light focusing and scattering apparatus according to example 1;
FIG. 2 is a schematic view of the structure of a block-shaped concave mirror in embodiment 1;
FIG. 3 is a schematic view of the structure of the semi-cylindrical convex transmission mirror in embodiment 1;
FIG. 4 is a schematic view showing the structure of the divergent zone in example 1;
fig. 5 is a schematic diagram of the light of the automatic light gathering and scattering apparatus provided in example 1.
FIG. 6 is an overall schematic view of an automatic light focusing and scattering apparatus provided in example 2;
FIG. 7 is a schematic view showing a spherical concave reflecting mirror according to example 2;
FIG. 8 is a schematic view showing the structure of a spherical convex transmission mirror in example 2;
FIG. 9 is a schematic view showing the structure of the divergent zone in example 2;
FIG. 10 is a schematic representation of the light rays of the automatic light gathering and scattering apparatus provided in example 2.
FIG. 11 is a schematic view of an automatic solar light regulator in the east-west direction according to example 3;
FIG. 12 is a graph showing the effect of the automatic solar control device in the east-west direction in example 3;
FIG. 13 is a schematic view of an automatic sunlight regulator in the north-south direction according to example 3;
FIG. 14 is an enlarged view of the automatic sunlight regulator in the north-south direction according to example 3;
fig. 15 is a schematic view of the sleeve structure in embodiment 4.
Detailed Description
The invention will be further illustrated with reference to the following specific examples.
Example 1
In this embodiment, the concave reflector is used to reflect light, and is defined as a circular arc.
Since the light of the semi-underground garage/semi-basement is dark, more sunlight is irradiated into the semi-underground garage/semi-basement in the daytime, and more light collection is particularly necessary.
Fig. 1 is an overall schematic diagram of the automatic light gathering and scattering instrument provided in this embodiment, the automatic light gathering and scattering instrument includes a light gathering area, a transmission area, and a divergence area, the light gathering area is provided with a first concave mirror 1, the transmission area is provided with a convex transmission mirror 2, and the divergence area is provided with a second concave mirror 3 and a convex reflection mirror 4.
The first concave reflector 1 and the second concave reflector 3 are both block-shaped concave reflectors, as shown in fig. 2. The convex transmission mirror 2 is a semi-cylindrical convex transmission mirror, as shown in fig. 3. The convex reflector 4 is a spherical convex reflector, and the structure of the divergent zone is shown in fig. 4.
The effect that the first concave reflecting mirror 1 in the light gathering area was designed is exactly for the purpose of spotlight, supposes that all light is from the top of the sky to ground vertical irradiation, later adopts the first concave reflecting mirror 1 of the big enough circular arc type of area, reflects sunlight and makes it become a strip light of nonparallel, assembles on the convex transmitting mirror 2 in transmission area, scribbles the antireflection coating on convex transmitting mirror 2, makes light to be reflected to a lesser extent, in the furthest transmission goes into convex transmitting mirror 2.
With reference to fig. 5, the light between the first concave reflector 1 and the convex reflector 2 has a focus, and the focus can control the light to emit out of the convex reflector 2, and the light forms a parallel strip light source, and after passing through the assumed window W, irradiates into the semi-underground garage/semi-basement, and then refracts the light to the upper side of the second concave reflector 3, and after the light is reflected by the second concave reflector 3, the parallel strip light source can be converged again, and converged into a non-parallel round light source, and after irradiating onto the convex reflector 4, the light is reflected to the ground by the convex reflector 4 in all directions.
The automatic light gathering and scattering instrument provided by the embodiment achieves the effects that a large amount of light is successfully transferred from the outside of the garage into the semi-underground garage/semi-basement, and the overall brightness of the garage/semi-basement is improved.
According to the size of the semi-underground garage/semi-basement, when one reflecting mirror surface cannot illuminate the whole semi-underground garage/semi-basement, the device can be arranged on a plurality of windows to illuminate the whole semi-underground garage/semi-basement to the maximum extent.
Example 2
The principle of the embodiment is the same as that of the embodiment 1, but the light is condensed by adopting the internal specular reflection of a spherical surface, and the light paths are not converged. Defined as a spherical type.
Fig. 6 is an overall schematic diagram of the automatic light gathering and scattering instrument provided in this embodiment, the automatic light gathering and scattering instrument includes a light gathering area, a transmission area, and a divergence area, the light gathering area is provided with a concave mirror 1, the transmission area is provided with a convex mirror 2, and the divergence area is provided with a plane mirror 5 and a convex mirror 4.
The concave mirror 1 is a spherical concave mirror, as shown in fig. 7. The convex transmission mirror 2 is a spherical convex transmission mirror, as shown in fig. 8. The convex mirror 4 is a spherical convex mirror, and the divergent zone has a structure as shown in fig. 9.
Supposing that all light rays vertically irradiate towards the ground from the top, the condensing area adopts a spherical concave reflector 1 with a large enough area to reflect sunlight to form a non-parallel circular light source, the light source is converged on a convex transmission mirror 2 in the transmission area, and an antireflection film is coated on the convex transmission mirror 2 to reflect the light to a smaller extent and transmit the light to the convex transmission mirror 2 to a larger extent.
With reference to fig. 10, the light between the concave reflector 1 and the convex reflector 2 has a focus, and the focus can be used to control the light to emit out of the convex reflector 2, so that the light forms a parallel circular light source, and after passing through the window W, the light irradiates into the semi-underground garage/semi-basement, and then refracts the light onto the plane mirror 5, and after being reflected by the plane mirror 5, the parallel circular light source is emitted onto the convex reflector 4, and then is reflected by the convex reflector 4 to the ground in all directions, so that a large amount of light can be successfully transferred from the outside of the semi-underground garage/semi-basement to enter the semi-underground garage/semi-basement, and the overall brightness of the light is improved.
Example 3
In both embodiments 1 and 2, the concave reflector 1 is required to reflect the light irradiated from the top of the sky to the ground into a non-parallel light in the light-condensing region. Since the sun in one day moves continuously with time, the light is generally irradiated perpendicular to the ground, in the morning and evening, the light is slightly weak, and our country is located in the north of the equator, the directions of the sunlight irradiated in one day in the east-west direction and the north-south direction are different, so that the angle of the concave reflector is adjusted by the automatic sunlight adjuster. Two-way solutions are shown here to illustrate how the angle of the concave mirror 1 can be adjusted.
The first scheme is as follows: sunlight in east-west direction
In a day, only half a day (11-14 hours) of sunlight can be irradiated on the automatic light concentration and scattering instrument, and the irradiation direction of the sunlight is from east to west, so that the concave reflecting mirror 1 in a block shape or a spherical shape in the light concentration area as shown in fig. 11 is rotated by an angle in the direction of the rotating arrow as shown in fig. 11, and the sunlight can be ensured to be irradiated on the concave reflecting mirror 1.
In the morning half before morning and afternoon half after afternoon, the included angle between the sunlight irradiating the earth and the horizon is small, and the light is weak, so that the angle of a block-shaped or spherical concave reflector in the light gathering area needs to be adjusted to increase the light irradiating the mirror surface.
With reference to fig. 11 and 12, the automatic sunlight regulator in the east-west direction includes a motor G, output shafts at two ends of the motor G are respectively connected to an upper rotating shaft, a lower rotating shaft is respectively fixed below two ends of the motor G, two belts are respectively tensioned on the upper and lower rotating shafts at two ends of the motor G, a slider H is respectively fixed on the two belts, and the two sliders H are respectively connected to two ends of the middle portion of the concave reflector 1 through connecting wires.
The sliding block H can freely move up and down under the driving of the motor G. And the motor G is a double-sided motor, two output shafts control the slide block H to move downwards, and one control slide block H to move upwards. The pulling on both sides of the motor G is ensured to be carried out at the same time and with the same efficiency, the sliding block H is controlled to move downwards, the blocky or spherical concave reflecting mirror can be driven to rotate by an angle according to the required rotating direction, and then the included angle between the blocky or spherical concave reflecting mirror in the light gathering area and the ground is controlled to be reduced. When arriving at noon, the included angle of sunlight and ground plane can be close to 90 °, and light is very strong at this moment, need pull up slider H, reduces the cubic or globular concave surface speculum in the spotlight district and the contained angle on ground to control light reflection. The above process can be continuously changed in one day, and the mirror surface can be continuously rotated to control the irradiation of light.
Scheme II: sunlight in north and south directions
Sunlight in the south-north direction is all available in one day, the sunlight cannot directly irradiate from top to bottom in the morning in the first half of the morning and in the second half of the afternoon, the light is weak, a large angle is formed between the light and the horizon, and the sunlight needs to be adjusted through an automatic sunlight adjuster in the south-north direction.
With reference to fig. 13 and 14, the automatic sunlight regulator in the north-south direction is additionally provided with two motors G1 on the basis of the automatic sunlight regulator in the east-west direction, output shafts of the two motors G1 are respectively connected with one ends of connecting rods through rotating shafts, and the other ends of the two connecting rods are connected with two ends of the bottom of the concave reflector.
By adjusting the motor G1 up and down, as can be seen from fig. 14, when the motor G1 is adjusted to one side, one side of the mirror surface is pulled up, and an angle appears at this time, so that the block-shaped or spherical concave reflecting mirror 1 forms an angle with the horizon in the north-south direction, and is parallel to the irradiation direction of the sunlight. In addition, the sun may also have angular deviation in the vertical direction during movement, so the mode used in the first embodiment is also required to control the solar ray in the vertical direction. Therefore, the sunlight can be ensured to directly irradiate the automatic light concentration and scattering instrument, and the light concentration effect is achieved.
Example 4
This embodiment is substantially the same as embodiment 1 except that two sleeves are additionally provided.
Since the light is equivalent to converging light with a magnifying glass during the transfer process, if the light is directed at the eyes of a person during the direct projection, the eyes are greatly damaged, so that the light is isolated during the transfer process in the embodiment, and as shown in fig. 15, two sleeves T are respectively installed at two sides of the window a.
The sleeve T can be made of ceramic, cement, iron sheet or other materials, and only the light emitted in the transfer process needs to be ensured not to cause unnecessary damage to eyes.
While the invention has been described with respect to a preferred embodiment, it will be understood by those skilled in the art that the foregoing and other changes, omissions and deviations in the form and detail thereof may be made without departing from the scope of this invention. Those skilled in the art can make various changes, modifications and equivalent arrangements, which are equivalent to the embodiments of the present invention, without departing from the spirit and scope of the present invention, and which may be made by utilizing the techniques disclosed above; meanwhile, any changes, modifications and variations of the above-described embodiments, which are equivalent to those of the technical spirit of the present invention, are within the scope of the technical solution of the present invention.
Claims (7)
1. An automatic light gathering and scattering instrument is characterized in that: comprises a light gathering area, a transmission area and a divergence area;
the light gathering area is provided with a concave reflector (1) which is used for reflecting sunlight vertically irradiating from the top to the ground into a non-parallel light and gathering the light to the transmission area;
the transmission area is provided with a convex transmission lens (2) which is used for transmitting the light rays converged by the condensation area and forming a parallel light source, and the light rays irradiate the semi-underground garage/semi-basement after passing through a window of the semi-underground garage/semi-basement and then are refracted to the divergence area;
the divergent zone is provided with a reflecting mirror surface used for reflecting the light rays refracted by the convex transmission mirror (2) and a convex reflecting mirror (4) used for reflecting the light rays reflected by the reflecting mirror surface to the ground in all directions;
the angle of the concave reflecting mirror (1) in the condensation area is adjusted through the sunlight automatic adjuster to ensure that sunlight irradiates on the concave reflecting mirror (1);
the automatic sunlight regulator comprises an automatic sunlight regulator in the east-west direction and an automatic sunlight regulator in the north-south direction;
the automatic sunlight regulator in the east-west direction comprises a motor (G), output shafts at two ends of the motor (G) are respectively connected with an upper rotating shaft, a lower rotating shaft is arranged below the upper rotating shaft, two belts are respectively tensioned on the upper rotating shaft and the lower rotating shaft at two ends of the motor (G), a sliding block (H) is respectively fixed on the two belts, and the two sliding blocks (H) are respectively connected with two ends of the middle part of a concave reflector (1) in a light gathering area through connecting wires;
the automatic sunlight regulator in the north-south direction is additionally provided with two motors (G1) on the basis of the automatic sunlight regulator in the east-west direction, output shafts of the two additionally arranged motors (G1) are respectively connected with one ends of two connecting rods through rotating shafts, and the other ends of the two connecting rods are connected with two ends of the bottom of a concave reflector (1) of a light gathering area;
in the automatic sunlight regulator in the east-west direction, the motor (G) is used for controlling the sliding block (H) to move up and down, so that the concave reflecting mirror in the light gathering area is driven to rotate by an angle according to the required rotating direction, and the included angle between the concave reflecting mirror and the horizontal line in the east-west direction is further controlled;
in the automatic sunlight regulator for the north-south direction, a motor (G1) is additionally arranged on one side of the regulator to pull one side of the concave mirror upwards, and at the moment, the concave mirror forms an angle with the horizon in the north-south direction.
2. An automatic light focusing and scattering apparatus as claimed in claim 1, wherein: the reflecting mirror surface in the divergent zone is a blocky concave reflecting mirror (3), the concave reflecting mirror (1) in the light gathering zone is a blocky concave reflecting mirror, the convex surface transmission mirror (2) is a semi-cylindrical convex surface transmission mirror, and the convex surface reflection mirror (4) is a spherical convex surface reflection mirror.
3. An automatic light focusing and scattering apparatus as claimed in claim 2, wherein: light between concave surface speculum (1) and convex surface transmission mirror (2) has a focus, utilize this focus control light to penetrate behind convex surface transmission mirror (2), form a parallel strip light source, after through the window, shine into half underground garage/half basement, refract cubic concave surface speculum (3) of divergent district again, after the reflection of cubic concave surface speculum (3), can assemble this parallel strip light source again, assemble into a circular light source that is not parallel, shine on convex surface speculum (4), later by convex surface speculum (4) towards all directions reflection subaerial.
4. An automatic light focusing and scattering apparatus as claimed in claim 1, wherein: the reflecting mirror surface in the divergent zone is a plane mirror (5), the concave reflecting mirror (1) in the light-gathering zone is a spherical concave reflecting mirror, the convex transmitting mirror (2) is a spherical convex transmitting mirror, and the convex reflecting mirror (4) is a spherical convex reflecting mirror.
5. An automatic light focusing and scattering apparatus as claimed in claim 4, wherein: the light between the concave reflector (1) and the convex transmission mirror (2) has a focus, the focus is used for controlling the light to emit out of the convex transmission mirror (2), a parallel round light source is formed, the light passes through a window and then irradiates into a semi-underground garage/semi-basement, the light is refracted onto the plane mirror (5), the parallel round light source is emitted onto the convex reflector (4) after being reflected by the plane mirror (5), and then the light is reflected onto the ground by the convex reflector (4) towards all directions.
6. An automatic light focusing and scattering apparatus as claimed in claim 1, wherein: and an antireflection film is arranged on the convex transmission mirror (2).
7. An automatic light focusing and scattering apparatus as claimed in claim 1, wherein: sleeves (T) used for preventing unnecessary damage to eyes caused by light diffused in the transfer process are arranged between the window of the semi-underground garage/semi-basement and the concave reflecting mirror (1) in the condensation area and between the reflecting mirror surfaces in the divergence area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710590447.2A CN107388188B (en) | 2017-07-19 | 2017-07-19 | Automatic light gathering and scattering instrument |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710590447.2A CN107388188B (en) | 2017-07-19 | 2017-07-19 | Automatic light gathering and scattering instrument |
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| CN107388188A CN107388188A (en) | 2017-11-24 |
| CN107388188B true CN107388188B (en) | 2019-12-31 |
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| CN201710590447.2A Expired - Fee Related CN107388188B (en) | 2017-07-19 | 2017-07-19 | Automatic light gathering and scattering instrument |
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|---|---|---|---|---|
| CN87211774U (en) * | 1987-08-17 | 1988-09-28 | 李北超 | Projecting and reflecting device for sunlight |
| CN202472104U (en) * | 2011-12-31 | 2012-10-03 | 蔺乃轩 | Sunlight collector |
| CN103133970A (en) * | 2011-11-27 | 2013-06-05 | 飞秒光电科技(西安)有限公司 | Reflection-type sunshine illuminating system |
| CN205191493U (en) * | 2015-11-17 | 2016-04-27 | 雷春俊 | Novel concave surface spotlight leaded light device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH112778A (en) * | 1994-03-10 | 1999-01-06 | Hideya Nishimura | Sunlight collecting/distributing illumination system building |
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2017
- 2017-07-19 CN CN201710590447.2A patent/CN107388188B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87211774U (en) * | 1987-08-17 | 1988-09-28 | 李北超 | Projecting and reflecting device for sunlight |
| CN103133970A (en) * | 2011-11-27 | 2013-06-05 | 飞秒光电科技(西安)有限公司 | Reflection-type sunshine illuminating system |
| CN202472104U (en) * | 2011-12-31 | 2012-10-03 | 蔺乃轩 | Sunlight collector |
| CN205191493U (en) * | 2015-11-17 | 2016-04-27 | 雷春俊 | Novel concave surface spotlight leaded light device |
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| CN107388188A (en) | 2017-11-24 |
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