CN201915782U - Device for improving uniformity degree of indoor natural lighting - Google Patents
Device for improving uniformity degree of indoor natural lighting Download PDFInfo
- Publication number
- CN201915782U CN201915782U CN2011200417100U CN201120041710U CN201915782U CN 201915782 U CN201915782 U CN 201915782U CN 2011200417100 U CN2011200417100 U CN 2011200417100U CN 201120041710 U CN201120041710 U CN 201120041710U CN 201915782 U CN201915782 U CN 201915782U
- Authority
- CN
- China
- Prior art keywords
- reflector
- window
- natural lighting
- indoor natural
- indoor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model belongs to the technical field of a lighting device and discloses a device for improving the uniformity degree of indoor natural lighting. The device for improving the uniformity degree of indoor natural lighting is mainly characterized in that the device comprises a window and a ceiling; a first reflector is arranged outside the window; the first reflector is arranged at the position at a one-third distance from the top end of the window; the first reflector consists of a plurality of telescopic plates or folded plates; the ceiling is provided with a second reflector matched with the first reflector; and a shutter is arranged between the first reflector and the top end of the window. By the device for improving the uniformity degree of indoor natural lighting, which is provided by the utility model, natural light enters a room through secondary reflection and a suitable light inlet quantity of the natural light can be uniformly irradiated into deep and big places in the room so that the indoor lighting is uniform.
Description
Technical field
The utility model belongs to the lighting equipment technical field, relates in particular to a kind of device that improves indoor natural lighting uniformity coefficient.
Background technology
Middle and primary schools classroom or office space etc. are located at present, under the natural lighting situation, and the indoor illumination intensity inequality.Especially in middle and primary schools, student eyesight decline problem is outstanding, shine by force with local light in the classroom or deficiency has certain influence.
The utility model content
The technical problem of solution of the present utility model just provides a kind of device of the indoor natural lighting uniformity coefficient of improvement simple in structure, easy to use.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: comprise window and ceiling, the arranged outside of described window has first reflector.
Its additional technical feature is: described first reflector is arranged on apart from 1/3rd places, window top; Described first reflector is made of polylith expansion plate or folded sheet; Described ceiling is provided with second reflector that is complementary with first reflector; Be provided with blinds between described first reflector and window top.
A kind of device that improves indoor natural lighting uniformity coefficient provided by the utility model, by arranged outside first reflector at window, allow natural light through in the secondary reflection inlet chamber, can allow natural light inject indoor place, make indoor lighting even away from window.And first reflector is arranged on apart from 1/3rd places, window top, and its effect is better.First reflector is made of polylith expansion plate or folded sheet, stretches in use, and contraction or folding is used more convenient when not using.If second reflector that is complementary with first reflector that allows ceiling adopt diffuse-reflective material or be provided with on the roof that diffuse-reflective material makes can be so that the natural light in the inlet chamber be more even, and can avoid the influence of sunlight to a certain extent.
As further improving, be provided with blinds between first reflector and window top.Blinds can be according to the variation of Various Seasonal, different period sun light irradiation angles, by machinery or circuit control opening angle, thereby change natural light light-inletting quantity, advance the optic angle degree.Make the natural light light-inletting quantity reasonable, and uniform irradiation is to the seat away from window.Also can make the power that enters indoor natural light more scientific and reasonable simultaneously by adjusting the angle of inclination of the ceiling or second reflector.
Description of drawings
Fig. 1 is a kind of structural representation that improves the device of indoor natural lighting uniformity coefficient of the utility model.
The specific embodiment
Below in conjunction with accompanying drawing a kind of concrete structure and use principle of improving the device of indoor natural lighting uniformity coefficient of the utility model is described in further details.
As shown in Figure 1, a kind of device that improves indoor natural lighting uniformity coefficient of the utility model comprises window 1 and ceiling 2, the arranged outside of window 1 has first reflector 3, first reflector 3 is arranged on apart from 1/3rd places, window 1 top, first reflector 3 can be made of polylith expansion plate or folded sheet, ceiling 2 is provided with between second reflector, 4, the first reflectors 3 that are complementary with first reflector 3 and window 1 top and is provided with blinds 5.
A kind of device that improves indoor natural lighting uniformity coefficient provided by the utility model, by arranged outside first reflector 3 at window 1, allow natural light through in the secondary reflection inlet chamber, can allow natural light inject indoor dark big place, make indoor lighting even.And first reflector 3 is arranged on apart from 1/3rd places, window 1 top, and its effect is better.First reflector 3 is made of polylith expansion plate or folded sheet, stretches in use, and contraction or folding is used more convenient when not using.If second reflector 4 that is complementary with first reflector 3 that allows smallpox adopt diffuse-reflective material or be provided with on the roof that diffuse-reflective material makes can be so that the natural light in the inlet chamber be more even, and can avoid the influence of sunlight to a certain extent.Be provided with the blinds 5 of machinery or circuit control opening angle between first reflector 3 and window 1 top, can be fine and overcast and rainyly carry out different control, thereby change the light-inletting quantity of natural light, make its natural light that not only increases indoor middle part, and can reflex to position fully away from window.Also can make the power that enters indoor natural light more scientific and reasonable simultaneously by changing the angle of inclination of the ceiling 2 or second reflector 4.
Claims (5)
1. a device that improves indoor natural lighting uniformity coefficient comprises window and ceiling, and it is characterized in that: the arranged outside of described window has first reflector.
2. a kind of device that improves indoor natural lighting uniformity coefficient according to claim 1 is characterized in that: described first reflector is arranged on apart from 1/3rd places, window top.
3. a kind of device that improves indoor natural lighting uniformity coefficient according to claim 1 is characterized in that: described first reflector is made of polylith expansion plate or folded sheet.
4. a kind of device that improves indoor natural lighting uniformity coefficient according to claim 1 is characterized in that: described ceiling is provided with second reflector that is complementary with first reflector.
5. according to claim 1,2,3 or 4 described a kind of devices that improve indoor natural lighting uniformity coefficient, it is characterized in that: be provided with blinds between described first reflector and window top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200417100U CN201915782U (en) | 2011-02-18 | 2011-02-18 | Device for improving uniformity degree of indoor natural lighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200417100U CN201915782U (en) | 2011-02-18 | 2011-02-18 | Device for improving uniformity degree of indoor natural lighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201915782U true CN201915782U (en) | 2011-08-03 |
Family
ID=44415584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200417100U Expired - Fee Related CN201915782U (en) | 2011-02-18 | 2011-02-18 | Device for improving uniformity degree of indoor natural lighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201915782U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005508A (en) * | 2014-06-06 | 2014-08-27 | 梁平县新金带小学 | Natural light diffuse reflection illuminating system |
| CN109339350A (en) * | 2018-10-30 | 2019-02-15 | 湖南大学 | A kind of energy saving building guidance type natural lighting system and adjusting method |
| CN109349122A (en) * | 2018-10-22 | 2019-02-19 | 陆沈杰 | A kind of energy saving and environment friendly pig raising room |
-
2011
- 2011-02-18 CN CN2011200417100U patent/CN201915782U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104005508A (en) * | 2014-06-06 | 2014-08-27 | 梁平县新金带小学 | Natural light diffuse reflection illuminating system |
| CN109349122A (en) * | 2018-10-22 | 2019-02-19 | 陆沈杰 | A kind of energy saving and environment friendly pig raising room |
| CN109339350A (en) * | 2018-10-30 | 2019-02-15 | 湖南大学 | A kind of energy saving building guidance type natural lighting system and adjusting method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203147597U (en) | LED enclosure ball lamp utilizing solar energy | |
| CN204358628U (en) | Light pipe LED illumination System | |
| CN201915782U (en) | Device for improving uniformity degree of indoor natural lighting | |
| CN204513238U (en) | A kind of sun light lighting system | |
| CN204345508U (en) | Novel street lamp | |
| CN203349148U (en) | Side direction light guide pipe daylighting device | |
| CN203784821U (en) | Solar energy light guide system | |
| CN103851531B (en) | A kind of solar energy light-conducting system | |
| CN202757057U (en) | Light guide pipe light collecting device | |
| CN204986817U (en) | Light -emitting diode (LED) lawn lamp | |
| CN104235743A (en) | Novel high-efficiency lighting system | |
| CN204437949U (en) | Novel side wall lighting system | |
| CN204462426U (en) | The glass sunlight house of column optical device and use column optical device | |
| CN2886321Y (en) | Solar street lamp with adjustable lampshade | |
| CN204402321U (en) | Light modulating device | |
| CN206504271U (en) | A kind of light filling structure of solar energy guiding systems | |
| CN203963779U (en) | A kind of solar lawn lamp | |
| CN208871500U (en) | A kind of powerful solar LED street lamp of angle adjustable | |
| CN206274153U (en) | A kind of novel building illuminating lamp utilized based on solar energy | |
| CN204304471U (en) | A kind of illumination based on photovoltaic generating system and charging equipment for mobile phone | |
| CN205278987U (en) | Light guide lighting system | |
| CN204426096U (en) | A kind of energy-conservation culturing rack with fluorescent lamp | |
| CN210726100U (en) | A illumination adjusting device for warmhouse booth | |
| CN203595072U (en) | Light collecting device with reflective sheet | |
| CN209227753U (en) | A kind of novel floor lighting system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110803 Termination date: 20120218 |