CN202757057U - Light guide pipe light collecting device - Google Patents
Light guide pipe light collecting device Download PDFInfo
- Publication number
- CN202757057U CN202757057U CN 201220154558 CN201220154558U CN202757057U CN 202757057 U CN202757057 U CN 202757057U CN 201220154558 CN201220154558 CN 201220154558 CN 201220154558 U CN201220154558 U CN 201220154558U CN 202757057 U CN202757057 U CN 202757057U
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- CN
- China
- Prior art keywords
- light
- lighting equipment
- light pipe
- photoconductive tube
- guide pipe
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- 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 - Lifetime
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Abstract
The utility model provides a light guide pipe light collecting device which can be used on special occasions such as on the roads and underground of squares and comprises a light collecting cover and a light guide pipe connected with the light collecting cover. One end of the light guide pipe is connected with a diffuser positioned indoors or in underground spaces and used for lighting, the light collecting cover is a planar light transmitting plate, and an included angle is formed between the position where the square light collecting cover is placed and the horizontal direction. The flat top structure of the light guide pipe light collecting device is more suitable for lighting of spaces with special requirements on the ground such as underground garages and storage rooms, lighting is provided while external space can be saved, and passing functions of roads can be guaranteed especially when the external space is squares or roads. The light guide pipe light collecting device can be combined with a light adjusting device to control light flux entering indoor space and to provide the most suitable lighting according to indoor requirements.
Description
Technical field
The utility model relates to a kind of biography light device, especially a kind of light pipe lighting equipment.
Background technology
Usually, in the house, the space mounting such as building and basement have the various devices that ventilate for the interior space and the lighting device that predetermined luminous intensity is provided for the various interior spaces.
Indoor lighting generally is that building is had window, and is by window that outside sunshine introducing is indoor, and for sealing the directly building of daylighting, its room lighting generally is to adopt lighting.Illuminating lamp had in use both been wasted electric energy, had again potential safety hazard, and particularly for some job shops, the environment such as market are particularly evident.The illumination of electric energy can only provide the illumination than single wavelength in addition, and the bands of a spectrum of the emission spectrum of sunshine are wider, make people feel more comfortable with sun light lighting.For sunshine is introduced in the building of directly daylighting, people have invented tubular type skylight lighting device.United States Patent (USP) 5502935,6219977,6256947,6363667 etc., a kind of femerell device is all disclosed separately, its basic structure all is to establish a skylight on the roof, is connected to light hole on the ceiling by photoconductive tube, at the light hole place one diffusing globe is set.Its operation principle is that light enters pipeline by the roof light transmission device, through shining on the diffusing globe by the light hole on the ceiling after the reflection for several times, then enters the indoor illumination that provides in pipeline.
The photomask of existing lighting equipment adopts sphere or arcuation substantially, and is dustproof and attractive in appearance to look after.Yet this lighting equipment can not be suitable in some cases.Such as the daylighting of underground garage or basement etc., its outdoor environment is the square, road etc., if photomask adopts spherical photomask then can cause on ground projection like this, blocking the traffic, it is attractive in appearance also to affect.
The utility model content
The utility model provide a kind of can be on the road surface, the light pipe lighting equipment that uses of the inferior special occasions in ground, square.
Realize the light pipe lighting equipment of the utility model purpose, comprise photomask, with the photoconductive tube that this photomask links to each other, the other end of described photoconductive tube accesses the diffusing globe that is used for illumination of indoor or the underground space, and described photomask is a plane light-transmission plate.
Position and horizontal direction that described photomask is placed have an angle.
Being shaped as of described photomask is square.
Described light pipe lighting equipment also comprises a photoconductive tube switching device, is used for regulating the illumination of the interior space.
Described photoconductive tube switching device is placed on the open top end of photoconductive tube, the bottom of photoconductive tube or the junction in the middle of the photoconductive tube.
Described diffusing globe is the structure of lens type or the structure of Fresnel Lenses formula, so that indoorly obtain more uniform light.
Described photoconductive tube inwall through polishing grinding, electroplate high efficiency reflectorized material or post the reflective film of high reflectance, the loss that this can reduce sunshine when propagating in photoconductive tube.
The beneficial effect of light pipe lighting equipment of the present utility model is as follows:
Light pipe lighting equipment of the present utility model, the flat-tope structure of this light pipe daylighting is more applicable for the space illumination that ground is had specific (special) requirements, such as underground garage, storeroom etc., it not only can provide illumination but also can save space outerpace, when particularly the outside is square or road, can not hinder the current function of road.This light pipe lighting equipment can be in conjunction with the light adjusting device, and control enters indoor luminous flux, provides only illumination according to indoor requirement.
Description of drawings
Fig. 1 is the structural representation of light pipe lighting equipment of the present utility model.
Fig. 2 is the structural representation of another embodiment of light pipe lighting equipment of the present utility model.
The specific embodiment
As shown in Figure 1, light pipe lighting equipment of the present utility model comprises photomask 1, and with the photoconductive tube 2 that this photomask 1 links to each other, the other end of described photoconductive tube 2 accesses the diffusing globe 3 that is used for illumination of indoor or the underground space, and described photomask 1 is a plane light-transmission plate.Being shaped as of described photomask 1 is square.
Described light pipe lighting equipment also comprises a photoconductive tube switching device 4, is used for regulating the illumination of the interior space.Described photoconductive tube switching device 4 can be placed on the open top end of photoconductive tube, the bottom of photoconductive tube or the junction in the middle of the photoconductive tube.Described diffusing globe 3 is the structure of lens type or the structure of Fresnel Lenses formula, so that indoorly obtain more uniform light.Described photoconductive tube 2 inwalls through polishing grinding, electroplate high efficiency reflectorized material or post the reflective film of high reflectance, the loss that this can reduce sunshine when propagating in photoconductive tube.
As shown in Figure 2, position and the horizontal direction of described photomask 1 placement have an angle.
The advantage of light pipe lighting equipment of the present utility model is as follows:
Light pipe lighting equipment of the present utility model, the flat-tope structure of this light pipe daylighting is more applicable for the space illumination that ground is had specific (special) requirements, such as underground garage, storeroom etc., it not only can provide illumination but also can save space outerpace, when particularly the outside is square or road, can not hinder the current function of road.This light pipe lighting equipment can be in conjunction with the light adjusting device, and control enters indoor luminous flux, provides only illumination according to indoor requirement.
Embodiment recited above is described preferred embodiment of the present utility model; be not that scope of the present utility model is limited; design under the spiritual prerequisite not breaking away from the utility model; various distortion and improvement that the common engineers and technicians in this area make technical solutions of the utility model all should fall in the definite protection domain of claims of the present utility model.
Claims (7)
1. light pipe lighting equipment is characterized in that: comprise photomask, and with the photoconductive tube that this photomask links to each other, the diffusing globe that is used for illumination of the indoor or underground space of the other end of described photoconductive tube access, described photomask is a plane light-transmission plate.
2. light pipe lighting equipment according to claim 1 is characterized in that: position and horizontal direction that described photomask is placed have an angle.
3. light pipe lighting equipment according to claim 1 and 2, it is characterized in that: being shaped as of described photomask is square.
4. light pipe lighting equipment according to claim 1 and 2, it is characterized in that: described light pipe lighting equipment also comprises a photoconductive tube switching device.
5. light pipe lighting equipment according to claim 4 is characterized in that: described photoconductive tube switching device is placed on the open top end of photoconductive tube, the bottom of photoconductive tube or the junction in the middle of the photoconductive tube.
6. light pipe lighting equipment according to claim 1 and 2, it is characterized in that: described diffusing globe is the structure of lens type or the structure of Fresnel Lenses formula.
7. light pipe lighting equipment according to claim 1 and 2 is characterized in that: described photoconductive tube inwall through polishing grinding, electroplate high efficiency reflectorized material or post the reflective film of high reflectance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220154558 CN202757057U (en) | 2012-04-13 | 2012-04-13 | Light guide pipe light collecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220154558 CN202757057U (en) | 2012-04-13 | 2012-04-13 | Light guide pipe light collecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202757057U true CN202757057U (en) | 2013-02-27 |
Family
ID=47736237
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220154558 Expired - Lifetime CN202757057U (en) | 2012-04-13 | 2012-04-13 | Light guide pipe light collecting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202757057U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927530A (en) * | 2012-09-13 | 2013-02-13 | 上海江欢成建筑设计有限公司 | Flat-type light guide device |
| CN104279516A (en) * | 2013-07-02 | 2015-01-14 | 华为终端有限公司 | Light harvesting device and display device |
| CN103486469B (en) * | 2013-09-17 | 2016-01-27 | 汉舟四川环保科技有限公司 | A kind of controlled importing infra red type optical lighting system |
| CN109442336A (en) * | 2018-11-06 | 2019-03-08 | 中建五局第三建设有限公司 | Intelligent natural lighting light guide pipe regulation and control system suitable for ice and snow field with large depth |
-
2012
- 2012-04-13 CN CN 201220154558 patent/CN202757057U/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102927530A (en) * | 2012-09-13 | 2013-02-13 | 上海江欢成建筑设计有限公司 | Flat-type light guide device |
| CN102927530B (en) * | 2012-09-13 | 2014-09-03 | 上海江欢成建筑设计有限公司 | Flat-type light guide device |
| CN104279516A (en) * | 2013-07-02 | 2015-01-14 | 华为终端有限公司 | Light harvesting device and display device |
| CN103486469B (en) * | 2013-09-17 | 2016-01-27 | 汉舟四川环保科技有限公司 | A kind of controlled importing infra red type optical lighting system |
| CN109442336A (en) * | 2018-11-06 | 2019-03-08 | 中建五局第三建设有限公司 | Intelligent natural lighting light guide pipe regulation and control system suitable for ice and snow field with large depth |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: BEIJING DONGFANG FENGGUANG NEW ENERGY TECHNOLOGY C Free format text: FORMER OWNER: LIU ZHIFANG Effective date: 20140311 Free format text: FORMER OWNER: LIU ZHIDONG Effective date: 20140311 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 518000 SHENZHEN, GUANGDONG PROVINCE TO: 100000 TONGZHOU, BEIJING |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140311 Address after: 100000 No. 155 Beiyuan garden, Beijing, Tongzhou Patentee after: Beijing East-View New Energy Technology Co., Ltd. Address before: 17, 518000 floor, New City Mansion, Shenzhen, Guangdong, Futian District Patentee before: Liu Zhifang Patentee before: Liu Zhidong |
|
| CX01 | Expiry of patent term |
Granted publication date: 20130227 |
|
| CX01 | Expiry of patent term |