CN105135358A - Optical channel structure used for both natural light and artificial light source and indoor lighting structure - Google Patents
Optical channel structure used for both natural light and artificial light source and indoor lighting structure Download PDFInfo
- Publication number
- CN105135358A CN105135358A CN201510600214.7A CN201510600214A CN105135358A CN 105135358 A CN105135358 A CN 105135358A CN 201510600214 A CN201510600214 A CN 201510600214A CN 105135358 A CN105135358 A CN 105135358A
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- CN
- China
- Prior art keywords
- light
- optical channel
- light source
- channel structure
- natural
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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
- F21S19/00—Lighting devices or systems employing combinations of electric and non-electric light sources; Replacing or exchanging electric light sources with non-electric light sources or vice versa
- F21S19/005—Combining sunlight and electric light sources for indoor illumination
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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
- F21V5/00—Refractors for light sources
- F21V5/02—Refractors for light sources of prismatic shape
Abstract
The invention relates to an optical channel structure used for both natural light and an artificial light source and an indoor lighting structure. The optical channel structure comprises aluminum alloy plates, a prism, a lamp and a light-transmitting plate. A cuboid structure is formed by the three aluminum alloy plates and the light-transmitting plate in a surrounding mode. The three side faces of the cuboid structure are formed by the aluminum alloy plates, the bottom face of the cuboid structure is formed by the light-transmitting plate, and the cuboid structure with a natural light lighting opening is formed. The prism is arranged in a cavity of the cuboid structure and parallel to the light-transmitting plate, the lamp is arranged in the inner cavity of the cuboid structure and located between the prism and the light-transmitting plate, and the optical channel structure used for natural light and the artificial light source is formed. By means of the optical channel structure used for both natural light and the artificial light source, the indoor area where natural light lighting can be used can be greatly enlarged, and the optical channel structure has the advantages of being simple in structure, low in cost, attractive in whole building appearance, and the like.
Description
Technical field
The present invention relates to a kind of natural light and artificial light source and optical channel structure and indoor lighting structure.Belong to architectural lighting and lighting technical field.
Background technology
Compared with artificial light, the colour rendering of natural lighting is better, to the physiology of user and mental health all more useful.In the room of large depth adopting sidelighting, because natural lighting decays rapidly with the increase from window distance in indoor, the natural lighting illumination from the position away from window is extremely low, and coefficient of lighting is generally lower than 0.5%.And existing " standard for lighting design of buildings " and " green building assessment standard " all make clear and definite regulation to the coefficient of lighting in partial function room, require that coefficient of lighting can not lower than certain numerical value, the situation of the room daylighting deficiency of building with existing part forms conflict.
At present, the technological means improving large depth room illumination degree mainly comprises: (1) controls room depth, there is the defect by building yard and building structure restriction; (2) strengthen outer window ara, there is the defect affecting external wall structure and view; (3) change the material parameter of transparent surface or reflecting surface, there is complex structure, defect that cost is high.Therefore, these technological means of prior art have its corresponding limitation.
Summary of the invention
An object of the present invention, that the technological means improving large depth room illumination degree in order to solve prior art exists by building yard and building structure restriction, affects external wall structure and view or baroque problem, a kind of natural light and artificial light source are provided and optical channel structure.Have that structure is simple, cost is low and the feature such as building integral is attractive in appearance.
Object two of the present invention, that the technological means improving large depth room illumination degree in order to solve prior art exists by building yard and building structure restriction, affects external wall structure and view or baroque problem, a kind of natural light and artificial light source are provided and the indoor lighting structure of optical channel structure.Have that structure is simple, cost is low and the feature such as building integral is attractive in appearance.
An object of the present invention can reach by taking following technical scheme:
Natural light and artificial light source and optical channel structure, its design feature is: comprise aluminium alloy plate, prism, light fixture and light-passing board, rectangular structure is enclosed by three aluminium alloy plates and a light-passing board, wherein aluminium alloy plate forms three sidewalls of rectangular structure, light-passing board forms the bottom surface of rectangular structure, forms the rectangular structure with a natural daylight aperture; Parallel with light-passing board in the cavity that prism is arranged on rectangular structure, light fixture be arranged on rectangular structure inner chamber and between prism and light-passing board, form natural light and artificial light source and optical channel structure.
An object of the present invention can also reach by taking following technical scheme:
Further, light-passing board can be made up of acrylic panel.
Further, the visible light transmissivity of acrylic panel is more than or equal to 93%.
Further, prism can be arranged on the madial wall of three aluminium alloy plates, and its visible light transmissivity is more than or equal to 85%.
Further, the visible reflectance of aluminium alloy plate is more than or equal to 90%.
Further, described light fixture has brightness regulating structure, is adjustable light fixture.
Two of object of the present invention can reach by taking following technical scheme:
As previously mentioned natural light and artificial light source and the indoor lighting structure of optical channel structure, comprise long dark type room, its design feature is: the dark type room of described length has daylighting exterior window C, forms sun lighting structure; Natural light and artificial light source are set at the top in long dark type room and optical channel structure, at natural light and artificial light source and optical channel structure aperture place clear glass B is set, reflector A is set in the junction of daylighting exterior window C and clear glass B, forms sunshine catoptric arrangement, the sunshine irradiated from top to bottom is made to reflex to clear glass B place by reflector A, and enter natural light and artificial light source by clear glass B and the inner chamber of optical channel structure, form natural light and artificial light source and the natural daylight daylighting passage of optical channel structure.
The present invention has following outstanding beneficial effect:
1, the natural light that the present invention relates to and artificial light source and optical channel structure, rectangular structure is enclosed by three aluminium alloy plates and a light-passing board, the cavity that prism is arranged on rectangular structure is interior and parallel with light-passing board, light fixture be arranged on rectangular structure inner chamber and between prism and light-passing board, form natural light and artificial light source and optical channel structure; Therefore, the technological means that prior art improves large depth room illumination degree can be solved exist by building yard and building structure restriction, affect external wall structure and view or baroque problem, the beneficial effect such as have that structure is simple, cost is low and building integral is attractive in appearance.
2, the indoor lighting structure that the present invention relates to, by utilize natural light and artificial light source and optical channel structure, make indoor that the region of natural lighting can be utilized greatly to increase, while improving indoor daylighting comfortableness, save the energy consumption that artificial light consumes.Natural lighting is considered by this kind of structure together with artificial light, decreases taking the interior space, does not require special smallpox moulding simultaneously, conveniently uses in the interior decoration of various style.
3, the present invention makes natural daylight be introduced the darker indoor location of depth, reaches energy-conservation effect; Also be provided with artificial light source simultaneously, indoor illumination intensity can be regulated accordingly according to the demand of the light and shade of outdoor natural light and building user.Meanwhile, daylighting and illumination are considered by this kind of structure in the lump, can save space, ensure indoor ceiling height, meet the demand of architectural design and interior decoration design.
Accompanying drawing explanation
Fig. 1 be natural light and artificial light source and the structure sectional view of optical channel structure.
Fig. 2 be natural light and artificial light source and the three-dimensional structure schematic diagram of optical channel structure.
Fig. 3 be there is natural light and artificial light source and the structural representation of indoor lighting structure of optical channel structure.
Detailed description of the invention
Specific embodiment 1:
With reference to Fig. 3, what the present embodiment related to have natural light and artificial light source and the indoor lighting structure of optical channel structure, comprise long dark type room, the dark type room of described length has daylighting exterior window C, forms sun lighting structure; Natural light and artificial light source are set at the top in long dark type room and optical channel structure, at natural light and artificial light source and optical channel structure aperture place clear glass B is set, reflector A is set in the junction of daylighting exterior window C and clear glass B, forms sunshine catoptric arrangement, the sunshine irradiated from top to bottom is made to reflex to clear glass B place by reflector A, and enter natural light and artificial light source by clear glass B and the inner chamber of optical channel structure, form natural light and artificial light source and the natural daylight daylighting passage of optical channel structure.
See figures.1.and.2, the natural light that the present embodiment relates to and artificial light source and optical channel structure, comprise aluminium alloy plate 1, prism 2, light fixture 3 and light-passing board 4, rectangular structure is enclosed by three aluminium alloy plates 1 and a light-passing board 4, wherein aluminium alloy plate 1 forms three sidewalls of rectangular structure, light-passing board 4 forms the bottom surface of rectangular structure, forms the rectangular structure with a natural daylight aperture; Parallel with light-passing board 4 in the cavity that prism 2 is arranged on rectangular structure, light fixture 3 be arranged on rectangular structure inner chamber and between prism 2 and light-passing board 4, form natural light and artificial light source and optical channel structure.
In the present embodiment:
Acrylic panel 4 is positioned at the side near indoor top surface.Light-passing board 4 is made up of acrylic panel.Prism 2 is arranged on the madial wall of three aluminium alloy plates 1, and its visible light transmissivity is more than or equal to 85%.The visible reflectance of aluminium alloy plate 1 is more than or equal to 90%.The visible light transmissivity of acrylic panel is more than or equal to 93%.Described light fixture 3 has brightness regulating structure, is adjustable light fixture.
Below sketch principle and the effect of the present embodiment.First, available light is introduced the cavity enclosed by three aluminium alloy plates and prism.Due to the reflection of aluminium alloy plate, light is able to propagate larger distance in this cavity.Afterwards, the light in this cavity is efficiently through prism, and prism makes various available light all change gentle diffused ray into, is applicable to indoor use.In addition, in order to meet indoor illumination intensity demand during natural daylight deficiency, light fixture is set below prism.Finally, no matter be the light that available light or light fixture produce, all through acrylic panel, arrive indoor, meet the light demand of the interior space.
With reference to Fig. 3, left side is outdoor, and right side is indoor; A is outdoor reflector structure, and B is clear glass, and C is exterior window, and D is Architectural Construction of the present invention.A part will be entered indoor sunray reflection through C by A originally outdoor, is entered among D by B.After light enters D, as previously mentioned, light just can transmit and enter the darker interior space, improves indoor daylighting.
In Fig. 3, one of effect of A is stopped by sunray excessive for part, avoids a large amount of solar radiations and enter indoor, cause indoor overheating; Light reflection is entered into Architectural Construction of the present invention simultaneously, indoor daylighting is improved.
Claims (7)
1. natural light and artificial light source and optical channel structure, it is characterized in that: comprise aluminium alloy plate (1), prism (2), light fixture (3) and light-passing board (4), rectangular structure is enclosed by three aluminium alloy plates (1) and a light-passing board (4), wherein aluminium alloy plate (1) forms three sidewalls of rectangular structure, light-passing board (4) forms the bottom surface of rectangular structure, forms the rectangular structure with a natural daylight aperture; The cavity that prism (2) is arranged on rectangular structure is interior and parallel with light-passing board (4), light fixture (3) is arranged on the inner chamber of rectangular structure and is positioned between prism (2) and light-passing board (4), form natural light and artificial light source and optical channel structure.
2. natural light according to claim 1 and artificial light source and optical channel structure, it is characterized in that: light-passing board (4) is made up of acrylic panel.
3. natural light according to claim 2 and artificial light source and optical channel structure, it is characterized in that: the visible light transmissivity of acrylic panel is more than or equal to 93%.
4. natural light according to claim 1 and artificial light source and optical channel structure, it is characterized in that: prism (2) is arranged on the madial wall of three aluminium alloy plates (1), and its visible light transmissivity is more than or equal to 85%.
5. natural light according to claim 1 and artificial light source and optical channel structure, it is characterized in that: the visible reflectance of aluminium alloy plate (1) is more than or equal to 90%.
6. natural light according to claim 1 and artificial light source and optical channel structure, it is characterized in that: described light fixture (3) has brightness regulating structure, is adjustable light fixture.
7. natural light according to claim 1 and artificial light source and the indoor lighting structure of optical channel structure, comprise long dark type room, it is characterized in that: the dark type room of described length has daylighting exterior window C, form sun lighting structure; Natural light and artificial light source are set at the top in long dark type room and optical channel structure, at natural light and artificial light source and optical channel structure aperture place clear glass B is set, reflector A is set in the junction of daylighting exterior window C and clear glass B, forms sunshine catoptric arrangement, the sunshine irradiated from top to bottom is made to reflex to clear glass B place by reflector A, and enter natural light and artificial light source by clear glass B and the inner chamber of optical channel structure, form natural light and artificial light source and the natural daylight daylighting passage of optical channel structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510600214.7A CN105135358A (en) | 2015-09-18 | 2015-09-18 | Optical channel structure used for both natural light and artificial light source and indoor lighting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510600214.7A CN105135358A (en) | 2015-09-18 | 2015-09-18 | Optical channel structure used for both natural light and artificial light source and indoor lighting structure |
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|---|---|
| CN105135358A true CN105135358A (en) | 2015-12-09 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510600214.7A Pending CN105135358A (en) | 2015-09-18 | 2015-09-18 | Optical channel structure used for both natural light and artificial light source and indoor lighting structure |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678066A (en) * | 2020-06-10 | 2020-09-18 | 深圳紫泓光学技术有限公司 | Lighting system for simulating sunlight irradiation skylight |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4539625A (en) * | 1984-07-31 | 1985-09-03 | Dhr, Incorporated | Lighting system combining daylight concentrators and an artificial source |
| US4630892A (en) * | 1985-09-05 | 1986-12-23 | Synergetics, Inc. | Variable area light reflecting assembly |
| CN2308794Y (en) * | 1997-06-26 | 1999-02-24 | 江泽波 | Light energy guide lighting installation |
| US6840645B2 (en) * | 2000-07-28 | 2005-01-11 | Walter A. Johanson | Light tube system for distributing sunlight or artificial light singly or in combination |
| CN103998858A (en) * | 2011-12-21 | 2014-08-20 | 皇家飞利浦有限公司 | Light redirection device |
| CN205014271U (en) * | 2015-09-18 | 2016-02-03 | 广州市设计院 | Optical channel structure and indoor lighting structure for natural light and artificial light source are |
-
2015
- 2015-09-18 CN CN201510600214.7A patent/CN105135358A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4539625A (en) * | 1984-07-31 | 1985-09-03 | Dhr, Incorporated | Lighting system combining daylight concentrators and an artificial source |
| US4630892A (en) * | 1985-09-05 | 1986-12-23 | Synergetics, Inc. | Variable area light reflecting assembly |
| CN2308794Y (en) * | 1997-06-26 | 1999-02-24 | 江泽波 | Light energy guide lighting installation |
| US6840645B2 (en) * | 2000-07-28 | 2005-01-11 | Walter A. Johanson | Light tube system for distributing sunlight or artificial light singly or in combination |
| CN103998858A (en) * | 2011-12-21 | 2014-08-20 | 皇家飞利浦有限公司 | Light redirection device |
| CN205014271U (en) * | 2015-09-18 | 2016-02-03 | 广州市设计院 | Optical channel structure and indoor lighting structure for natural light and artificial light source are |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111678066A (en) * | 2020-06-10 | 2020-09-18 | 深圳紫泓光学技术有限公司 | Lighting system for simulating sunlight irradiation skylight |
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Application publication date: 20151209 |