CN107270244B - Plant growth dimming lamp - Google Patents
Plant growth dimming lamp Download PDFInfo
- Publication number
- CN107270244B CN107270244B CN201710537593.9A CN201710537593A CN107270244B CN 107270244 B CN107270244 B CN 107270244B CN 201710537593 A CN201710537593 A CN 201710537593A CN 107270244 B CN107270244 B CN 107270244B
- Authority
- CN
- China
- Prior art keywords
- groove
- double
- straight groove
- screw rod
- reflecting plate
- 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.)
- Active
Links
Classifications
-
- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G7/00—Botany in general
- A01G7/04—Electric or magnetic or acoustic treatment of plants for promoting growth
- A01G7/045—Electric or magnetic or acoustic treatment of plants for promoting growth with electric lighting
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Biodiversity & Conservation Biology (AREA)
- Botany (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Cultivation Of Plants (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The invention relates to a plant growth dimming lamp, which comprises a strip-shaped light source, a lamp shade and a reflecting plate, wherein the strip-shaped light source is arranged on the central axis of the lamp shade; wherein, a double arc reflecting plate is arranged between the lampshade and the strip light source, and an upper straight groove, a lower straight groove, an upper double arc groove and a lower double arc groove are symmetrically arranged on folded plates at two ends of the lampshade; the upper straight groove is communicated with the upper double-arc groove, and the lower straight groove is communicated with the lower double-arc groove; the circle center of the upper double-arc groove is positioned on the lower straight groove, and the circle center of the lower double-arc groove is positioned on the upper straight groove; screws are arranged on two edges of the reflecting plate in a penetrating way, and the end parts of the two screws correspondingly penetrate through the upper straight groove and the lower straight groove on the folded plate; an adjusting handle is arranged on the outer side of the folded plate, the end part of the screw rod penetrates through the screw rod hole and is locked by a nut, the other end part of the screw rod penetrates through the screw rod long groove and is locked by a nut, and the curvature of the reflecting plate is adjusted by means that the end part of the screw rod is positioned at different positions of the screw rod long groove. The invention has the characteristics of ingenious conception, reasonable design and convenient adjustment.
Description
Technical field:
the invention belongs to the field of planting industry, and particularly relates to a plant growth dimming lamp which comprises an illumination intensity adjusting device and an illumination angle adjusting device.
The background technology is as follows:
the factory planting industry is not separated from illumination, and the uniformity of illumination directly influences plant growth. For example, patent application No. 201615,0582. X discloses a plant growth lamp with adjustable high uniformity light quality ratio, a plurality of reflective cups are mounted on a housing with openings facing downwards, the inner walls of the reflective cups are provided with reflective surfaces and the reflective surfaces are compound paraboloids, a light source mounting rack is arranged in each reflective cup and is positioned on the axis of the compound paraboloid, and each light source is mounted in the reflective cup through one light source mounting rack and is arranged towards the bottom of the reflective cup; the light source is arranged towards the light reflecting cup, so that the light emitted by the light source uniformly irradiates on plants after being reflected by the light reflecting cup, the light reflecting surface of the light reflecting cup is optimally designed according to the optical reflection and refraction law, the illumination uniformity is greatly improved, the uniformity of light receiving of the plants is ensured, and the red and blue light flux ratio, namely the light quality ratio R/B, can be adjusted between 0.1 and 100 by adopting the red and blue light double-channel design, so that the light source can be applied to planting of different plants and the whole life cycle of the same plants. The patent technology actually solves the problems of point light sources and constant illumination angle and intensity by adopting the traditional parabolic reflecting cup while the illumination uniformity and the red and blue light ratio are still realized. How to improve the illumination angle and intensity by adjusting the reflector under the rated function is the research object of the invention.
The invention comprises the following steps:
the invention aims to provide a plant growth dimming lamp with adjustable reflecting plates arranged on two sides of a strip-shaped light source lampshade.
The technical scheme of the invention is realized as follows: the plant growth dimming lamp comprises a strip-shaped light source, a lamp shade and a reflecting plate, wherein the strip-shaped light source is arranged on the central axis of the lamp shade; the method is characterized in that: a double-arc reflecting plate is arranged between the lampshade and the strip-shaped light source, the double-arc central line of the reflecting plate and the central line of the strip-shaped light source are positioned on the same vertical plane and locked on the inner side of the lampshade, folded plates for positioning the reflecting plate are arranged at two ends of the lampshade, and an upper straight groove, a lower straight groove, an upper double-arc groove and a lower double-arc groove are symmetrically arranged on the folded plates at two ends; the upper straight groove is communicated with the upper double-arc groove, and the lower straight groove is communicated with the lower double-arc groove; the circle center of the upper double-arc groove is positioned on the lower straight groove, and the circle center of the lower double-arc groove is positioned on the upper straight groove; screws are arranged on two edges of the reflecting plate in a penetrating way, and the end parts of the two screws correspondingly penetrate through the upper straight groove and the lower straight groove on the folded plate; an adjusting handle is arranged on the outer side of the folded plate, one end of the adjusting handle is provided with a screw hole, and the other end of the adjusting handle is provided with a screw long groove; the end part of the screw rod penetrates through the screw rod hole and then is locked by a nut, the other end part of the screw rod penetrates through the screw rod long groove and then is locked by a nut, and the curvature of the reflecting plate is adjusted by means of the fact that the end part of the screw rod is positioned at different positions of the screw rod long groove.
The upper straight groove and the lower straight groove are positioned on the same extension line.
The upper straight grooves and the lower straight grooves on the folded plates on two sides of the lampshade are symmetrically distributed in a splayed mode, and the inclined angle is 45 degrees.
The reflecting plate is of a step surface structure.
The strip-shaped light source is arranged on the lamp heads at two ends of the lamp holder, and the lamp holder is lapped on the central axis of the lampshade and is locked by rivets or screws.
The invention has the characteristics of ingenious conception, reasonable design and convenient adjustment; the light intensity and the light angle can be adjusted through the reflecting plates at the two sides of the strip-shaped light source, the effect of distributing the light source is achieved under rated power, and the LED illuminating lamp is particularly suitable for being used in combination with natural light to compensate single-side light.
Description of the drawings:
the invention is further described with reference to the following specific drawings:
fig. 1 shows a perspective view of a plant growth dimming luminaire
FIG. 2 shows a cross-sectional view of a plant growth dimming lamp
FIG. 3 shows an exploded view of a plant growth dimming luminaire
Wherein the method comprises the steps of
1-strip light source 11-lamp holder 12-lamp holder 2-lampshade
21-folded plate 201-upper straight groove 202-lower straight groove 211-upper double arc groove
212-lower double arc groove 3-reflecting plate 4-reflecting plate 5-adjusting handle
51-screw hole 52-screw long groove 6-screw 61-nut
The specific embodiment is as follows:
referring to fig. 1, 2 and 3, the plant growth dimming lamp comprises a strip light source 1, a lampshade 2, a reflecting plate 3 and a reflecting plate 4; the strip-shaped light source 1 is arranged on lamp caps 12 at two ends of a lamp holder 11, the lamp holder 11 is arranged on the central axis of the lampshade 2 and is locked by rivets or screws to form a whole, and the strip-shaped light source 1 can be replaced conveniently. A double-arc-shaped reflecting plate 3 is arranged between the lampshade 2 and the strip-shaped light source 1, the double-arc-shaped central line of the reflecting plate 3 and the central line of the strip-shaped light source 1 are positioned on the same vertical plane and are locked on the inner side of the lampshade 2, so that useless light irradiated by the strip-shaped light source 1 in the lampshade direction is split and reflected to a region in front, which needs illumination, and the light efficiency is improved.
The two ends of the lampshade 2 are provided with folded plates 21 for positioning the reflecting plates, and the folded plates at the two ends are symmetrically provided with an upper straight groove 201, a lower straight groove 202, an upper double-arc groove 211 and a lower double-arc groove 212; the upper straight groove 201 is communicated with the upper double-arc groove 211, and the lower straight groove 202 is communicated with the lower double-arc groove 212 to form a soil character-shaped groove; the center of the upper double-arc groove 211 is positioned on the lower straight groove 202, and the center of the lower double-arc groove 212 is positioned on the upper straight groove 201; the two ends of the reflecting plate 4 are respectively positioned between the upper straight groove 201 and the lower straight groove 202 by two screws 6.
More specifically, the two edges of the reflecting plate 4 are provided with threaded rods 6 in a penetrating way, and the end parts of the threaded rods 6 correspondingly penetrate through an upper straight groove 201 and a lower straight groove 202 on the folded plate 21; an adjusting handle 5 is arranged outside the folded plate 21, one end of the adjusting handle 5 is provided with a screw hole 51, and the other end is provided with a screw long groove 52; one end of the screw rod 6 passes through the screw rod hole 51 and is locked by the nut 61, and the other end of the screw rod 6 passes through the screw rod long groove 52 and is locked by the nut 61, and the curvature of the reflecting plate 4 can be adjusted by means of the different positions of the screw rod 6 in the screw rod long groove 52, so that the focusing capability and the reflecting angle of the reflecting plate 4 can be changed.
While the upper straight groove 201 and the lower straight groove 202 are on the same extension line.
Further, the upper straight grooves 201 and the lower straight grooves 202 on the folded plates on the two sides of the lampshade 2 are symmetrically distributed in a splayed mode, and the inclined angle is 45 degrees, so that the reflecting plate 4 can be adjusted between 30 degrees and 60 degrees. In addition, the reflecting plate 4 is in a step surface structure, so that the effect of the reflecting plate can be enhanced, and the design requirement of a reflecting angle is met.
As shown in fig. 1 and 2, the reflecting plate 4 uses the end point of the straight groove 202 below as a fulcrum, and the illumination intensity of the irradiation range can be changed by adjusting the reflecting angle; if the end point of the straight groove 201 is used as a fulcrum, the angle of reflection is adjusted, and the irradiation angle range can be changed. Can be adjusted on both sides or on one side, and is more important and necessary especially when being used as a natural light source for compensating irradiation. In the adjusting operation, only two hands are needed to extract the adjusting handles 5 at two ends, the positions of the end parts of the two screw rods 6 in the corresponding straight grooves and the corresponding double-arc grooves are controlled, the adjusting handles 6 are used for adjusting the curvature of the reflecting plate 4, and the adjusting handles are used for adjusting the position of the reflecting plate 4 to be simpler and easier to operate, so that the adjusting device is one of functions.
The upper straight groove 201, the lower straight groove 202, the upper double-arc groove 211, the lower double-arc groove 212 and the screw long groove 52 on the dimming handle are all designed with multi-stage circular hole sites, which are both the adjusting position references and can provide stable mooring points.
Claims (3)
1. The plant growth dimming lamp comprises a strip-shaped light source, a lamp shade and a reflecting plate, wherein the strip-shaped light source is arranged on the central axis of the lamp shade; the method is characterized in that: a double-arc reflecting plate is arranged between the lampshade and the strip-shaped light source, the double-arc central line of the reflecting plate and the central line of the strip-shaped light source are positioned on the same vertical plane and locked on the inner side of the lampshade, folded plates for positioning the reflecting plate are arranged at two ends of the lampshade, and an upper straight groove, a lower straight groove, an upper double-arc groove and a lower double-arc groove are symmetrically arranged on the folded plates at two ends; the upper straight groove is communicated with the upper double-arc groove, the lower straight groove is communicated with the lower double-arc groove, and the upper straight groove and the lower straight groove are positioned on the same extension line; the circle center of the upper double-arc groove is positioned on the lower straight groove, and the circle center of the lower double-arc groove is positioned on the upper straight groove; screws are arranged on two edges of the reflecting plate in a penetrating way, and the end parts of the two screws correspondingly penetrate through the upper straight groove and the lower straight groove on the folded plate; an adjusting handle is arranged on the outer side of the folded plate, one end of the adjusting handle is provided with a screw hole, and the other end of the adjusting handle is provided with a screw long groove; the end part of the screw rod penetrates through the screw rod hole and then is locked by a nut, the other end part of the screw rod penetrates through the screw rod long groove and then is locked by a nut, and the curvature of the reflecting plate is adjusted by means of the fact that the end part of the screw rod is positioned at different positions of the screw rod long groove; the reflecting plate is of a step surface structure.
2. A plant growing dimming luminaire as claimed in claim 1, characterized in that: the upper straight grooves and the lower straight grooves on the folded plates on two sides of the lampshade are symmetrically distributed in a splayed mode, and the inclined angle is 45 degrees.
3. A plant growing dimming luminaire as claimed in claim 1, characterized in that: the strip light source is arranged on the lamp heads at two ends of the lamp holder, and the lamp holder is lapped on the central axis of the lampshade and is locked by rivets or screws.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710537593.9A CN107270244B (en) | 2017-07-04 | 2017-07-04 | Plant growth dimming lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710537593.9A CN107270244B (en) | 2017-07-04 | 2017-07-04 | Plant growth dimming lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107270244A CN107270244A (en) | 2017-10-20 |
| CN107270244B true CN107270244B (en) | 2023-09-05 |
Family
ID=60069846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710537593.9A Active CN107270244B (en) | 2017-07-04 | 2017-07-04 | Plant growth dimming lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107270244B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108895353A (en) * | 2018-08-21 | 2018-11-27 | 华南理工大学 | A kind of high evenness plant lamp |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200946778Y (en) * | 2006-08-24 | 2007-09-12 | 游世惠 | Light source adjustable lamp for square |
| CN103712088A (en) * | 2012-09-29 | 2014-04-09 | 深圳市海洋王照明工程有限公司 | Multiple-distribution lamp |
| CN204786178U (en) * | 2015-07-28 | 2015-11-18 | 惠州市铭玉五金制品有限公司 | Regulation formula reflector |
| CN205842535U (en) * | 2016-08-01 | 2016-12-28 | 温州恒雄电器有限公司 | A kind of light fixture of scalable illuminating area |
| CN207094540U (en) * | 2017-07-04 | 2018-03-13 | 福州慧丰光电科技有限公司 | One plant growth dimming lamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB615040A (en) * | 1946-08-17 | 1948-12-31 | Frank Edgar Waring | Improvements in or relating to reflectors for lamps |
| US9810400B2 (en) * | 2015-09-09 | 2017-11-07 | Sinowell (Shanghai) Co., Ltd. | Adjustable reflector device for light fixtures |
-
2017
- 2017-07-04 CN CN201710537593.9A patent/CN107270244B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200946778Y (en) * | 2006-08-24 | 2007-09-12 | 游世惠 | Light source adjustable lamp for square |
| CN103712088A (en) * | 2012-09-29 | 2014-04-09 | 深圳市海洋王照明工程有限公司 | Multiple-distribution lamp |
| CN204786178U (en) * | 2015-07-28 | 2015-11-18 | 惠州市铭玉五金制品有限公司 | Regulation formula reflector |
| CN205842535U (en) * | 2016-08-01 | 2016-12-28 | 温州恒雄电器有限公司 | A kind of light fixture of scalable illuminating area |
| CN207094540U (en) * | 2017-07-04 | 2018-03-13 | 福州慧丰光电科技有限公司 | One plant growth dimming lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107270244A (en) | 2017-10-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR102319548B1 (en) | A kind of multi-spectrum realization device and method | |
| CN104315460A (en) | Centralized lamp with adjustable light emitting angle | |
| CN103712088B (en) | A kind of multiple light distribution lamp | |
| CN107270244B (en) | Plant growth dimming lamp | |
| CN102829350B (en) | Multifunctional LED (Light-emitting Diode) lamp with double light sources | |
| CN204730125U (en) | The centralized lamp of adjustable rising angle | |
| CN207378727U (en) | A kind of succulent light compensating lamp | |
| CN209909803U (en) | Spotlight LED energy-conserving ball bubble lamp | |
| CN202209602U (en) | LED (Light Emitting Diode) spotlight capable of zooming | |
| CN204083872U (en) | A kind of improvement mechanism of LED spotlight | |
| JP2016031846A (en) | Light-emitting diode lighting device | |
| CN204629179U (en) | The LED range light of angular can be limited | |
| JP6433683B2 (en) | Light emitting diode unit and LED lighting device using the same | |
| CN201731285U (en) | Ultra-uniform light spot LED lamp | |
| CN202432429U (en) | Small-angle efficient multicolor light-mixing collector lens | |
| CN207094540U (en) | One plant growth dimming lamp | |
| CN107524964B (en) | Lighting device for cable-stayed bridge | |
| CN202835257U (en) | Rotary type lamp holder | |
| US9752752B2 (en) | LED luminaire having differently settable light distributions | |
| KR101294210B1 (en) | Light-emitting diode light unit for adjust to light distribution | |
| CN110360512A (en) | A kind of efficient variable beam angle irradiation unit | |
| CN209170967U (en) | A kind of adjustable reflective cover for plant lamp | |
| CN210485507U (en) | Multi-angle adjusting projection lamp | |
| CN102853399A (en) | Rotary lamp holder | |
| CN207213927U (en) | Module type angle adjustable high-power LED lamp |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |