CN203563450U - Automatic shading device of sunlight greenhouse - Google Patents
Automatic shading device of sunlight greenhouse Download PDFInfo
- Publication number
- CN203563450U CN203563450U CN201320731024.5U CN201320731024U CN203563450U CN 203563450 U CN203563450 U CN 203563450U CN 201320731024 U CN201320731024 U CN 201320731024U CN 203563450 U CN203563450 U CN 203563450U
- Authority
- CN
- China
- Prior art keywords
- shading device
- support
- sides
- center
- frame
- 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
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Abstract
The utility model provides an automatic shading device of a sunlight greenhouse, and relates to the technical field of nursery stock planting. The automatic shading device comprises a greenhouse frame which is covered with a plastic film, the center and two sides of the top of the greenhouse frame are respectively provided with a row of supports, each support in the center of the top of the greenhouse frame and the corresponding supports on the two sides are located on the same section, louver blades are respectively arranged between each support in the center of the top of the greenhouse frame and the corresponding supports on the two sides, and each louver blade can rotate by 360 degrees around the axis of the connection points of the corresponding supports on the two ends. According to the automatic shading device, the shading angle and area of the automatic shading device can be adjusted according to changes of seasons and sunlight intensity, so that growing requirements of nursery stocks are met, and meanwhile damage to nursery stocks caused by strong light illumination is reduced.
Description
Technical field
The utility model relates to seedling growth technical field, relates in particular to a kind of sun light green house automatic sun shading device.
Background technology
Greening seedling is most important part in park and garden construction, and greening seedling is to be all generally transplanted to build place after artificial culture again, in order to accelerate the growth of nursery stock and the survival rate of assurance nursery stock, so a lot of nursery stocks can adopt sun light green house when artificial planting, existing a lot of sun light green house can be incubated, moisturizing, accelerates seedling growth, shortens growth cycle, but along with the variation of season or intensity of sunshine, directly high light illumination may cause the damage of nursery stock.
Utility model content
The utility model provides the sun light green house automatic sun shading device of a kind of adjustable shade angle and area.
In order to solve the technical problem in background technology, the technical solution adopted in the utility model is: it comprises frame, on described frame, be covered with plastic film, in frame center of top and both sides, be respectively provided with row's support, each support of frame center of top all with both sides respective holder in same cross section, and between each support of frame center of top and both sides respective holder, be separately installed with blade of louver window, described blade of louver window can be done 360 ° of rotations around two end support tie point axis.
It can adjust its sun shading angle and area according to the variation of season and intensity of sunshine the utility model, thereby reduces the damage that high light illumination causes nursery stock when meeting seedling growth demand.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Referring to Fig. 1, it comprises frame 1 the utility model, on described frame 1, be covered with plastic film, in frame 1 center of top and both sides, be respectively provided with row's support 2, each support 2 of frame 1 center of top all with both sides respective holder 2 in same cross section, and between each support 2 of frame 1 center of top and both sides respective holder 2, be separately installed with blade of louver window 3, described blade of louver window 3 can be done 360 ° of rotations around two end support 2 tie point axis.
The utility model in use, if desired all block sunlight, rotate blade of louver window and make it to be its flat presentation, blade of louver window can all hide frame top get up, if desired maximum illumination, rotating blade of louver window, to make it angle of inclination consistent with light angle, if light requirement is according to falling between, rotate as required blade of louver window and be respective angles, so just can in the situation that meeting booth thermal insulation, moisturizing, regulate sun shading angle and area.
Claims (1)
1. a sun light green house automatic sun shading device, it is characterized in that, it comprises frame, on described frame, be covered with plastic film, in frame center of top and both sides, be respectively provided with row's support, each support of frame center of top all with both sides respective holder in same cross section, and be separately installed with blade of louver window between each support of frame center of top and both sides respective holder, described blade of louver window can be done 360 ° of rotations around two end support tie point axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731024.5U CN203563450U (en) | 2013-11-19 | 2013-11-19 | Automatic shading device of sunlight greenhouse |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320731024.5U CN203563450U (en) | 2013-11-19 | 2013-11-19 | Automatic shading device of sunlight greenhouse |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203563450U true CN203563450U (en) | 2014-04-30 |
Family
ID=50531223
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320731024.5U Expired - Fee Related CN203563450U (en) | 2013-11-19 | 2013-11-19 | Automatic shading device of sunlight greenhouse |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203563450U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110149999A (en) * | 2019-05-31 | 2019-08-23 | 山东省农业科学院农产品研究所 | A kind of light modulation rain-proof shade facility |
| CN112470779A (en) * | 2020-10-20 | 2021-03-12 | 安徽省泰林生态农业科技发展有限公司 | Zhongshan fir big-arch shelter solar protection devices |
-
2013
- 2013-11-19 CN CN201320731024.5U patent/CN203563450U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110149999A (en) * | 2019-05-31 | 2019-08-23 | 山东省农业科学院农产品研究所 | A kind of light modulation rain-proof shade facility |
| CN112470779A (en) * | 2020-10-20 | 2021-03-12 | 安徽省泰林生态农业科技发展有限公司 | Zhongshan fir big-arch shelter solar protection devices |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140430 Termination date: 20141119 |
|
| EXPY | Termination of patent right or utility model |